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SERVICE MANUAL

1. 74LV4052 3 30 EEE evo vocie leve 1 JVOLTAGE_PS_B1 amp F5 e coM JVOLTAGE_PS_A2 6 H3 sya 1 COMES Sov 1vo te JVOLTAGE_PS_A1 6 H3 8 GE F5 AN ao VOLTAGE_PS_B2 6 F5 m aleno lo P V SEL1 10044 MAX3221CPWR C285 n FE tu 0 047u les gt cm 599 10054 10057 43 30 To tu AA Bej 74LVC845A 3 30 zava je Doun E FD 1 bo paoog FESET l caso per ADO PTR VECES 009
2. 28CC1 2001022114 20 ZN CIRCUIT DIAGRAM 9 15 TO CONTROL CNOOS to CONTROL 009 P 14 19 gt 9 15 PN AN Ecoot 528713079 Egi 11 20204 TLOO4 etel Ur Do COM ee s 9s ENGE
3. fi 1 CONNECTOR m RED SS Bo om CNO12 I PH 9M3 SB PH SM3 58 PH SM3 GPIO B138 PH SM3 TB o Adi A Se B058 PH SM3 TB 1 TLO04 H gt ANA_IN1 1 M6 TLO75 64 9 EMO01 50 1 ANA_OUT1 TLOB3 ee roe p NFESIPT2007 19 al elo TO PAANL CH1 to PAANL_CN401 TLOO3 e1 e DANA_IN2 1 M5 TLO77 5 06 RELAY PA4 t 2 0 0 TLOB5 PAANL CN404 lt P 20 P3 TLOO4 2 TO PSANL 11078 ele 5 16 TEMP_PA1 d 46 4 TLoB6 TO INANL 008 01 9 ANA_TN3 1 M5 CN201 TLozg 6 2 3 03 lt m Le Le TLOB7 w701 1 006 8 to PSANL_CN201 TLos0 e1 e BLM1850601SN10 Fe 1 007 ere DANA INA 4 M4 lt 22 A4 gt TLOB1 67 9 EL ds ae P ETE eprl TLOOB TLOB2 e4 e 3 RLA NFEa1PTagaZ1ESL to INANL W701 1209 94 did kaj AGND AONO AGND TLO10 o 100u 16V TLO11 o2 AGND3 43 30 9 DGND BLUE gt GND DGND AGND 9 5i FG ae B058 PH SM3 TB FE R259 GpI_0A 1 HB ANA QUT2 lt 0 TLOBB 5 F6 GPI OQ zx 77 Tenes ale le mosg TO PAA
4. JE JE ale eee eee 6066 6 920 eo 0 000 000 0 0 0 0505 ni 4802 78404 25155 E ue ses 9 s Gus Me S w le elle eje eje el 70 Wd r7 us ig el 6557 dmg B 565 jol 9 BEC E 3 dor 2 o 2 fee zza B o hh 8555 a3 LE A EAT CRT m pna m a 83 582 2 j 25 88 4 8255 28 A m pe m le AE 1 W402 E 9 RED ol mle BE 043215129180 15A m PER AGND m 9 s Em E 5 HIE il gt Ex te g 434 246254 ee 438 1 8 amm uj 2 55 DI lal a E E ase J um zu Fa M EE YAMAHA e Dr Ule PAANL i X8713 d R560 e R564 Sac gt T Ps SEL Ssgsle ele ele ele e iE 7 18 s as 0504 09242 47 48 MUS gets ese see 251 s DR DD D0 S20 s e to PSANL CN307 CN310 to PSANL to PSANL CN309 CN316 CN312 CN315 to PSANL CN305 CN308 e 0 o ee e q w 9 e
5. Zero Crossing Deteclor gt a ER gt REFI RESET gt SCLICCLK SDA MOSI D ADO CS ENOut E Do DGND H gt REFI8 Li INS Fl Bi E gt lt EB pees Set bb Bs E gt J 5 ni s 8 channel H gt Analog Inputs Ho 8 channel PC SPI FOISPI Analog gt Serial Control Outputs Control 33 NXAMP4x1 DSPB56371AF180 DSP CS4272 CZZR X8487A0 CODEC CONTROL 012 013 2 5V to 5V 5V 12 3 3V to 5V X8489A0 CONTROL IC022 023 Memory Expansion Area Program RAM 4K x 24 ROM 64K x 24 X Data RAM 36K x 24 ROM 32K x 24 m E z gt YAB DAB DDB 24 Bit DSP56300 Core YDB XDB PDB namana 5 Internal Voltage Internal External M Control Data 5 N Reference Oscilator Mute Control ight Mute SHI ESAI 1 GPIO ontrol
6. BW 22 Hz 22 kHz Filter Fltr None 1 4 1 4 POWER OUTPUTS BALANCED INPUTS CEE ABBA 1 1 4 1 XLR 3 31 1 4 1 2 3 1 4 2 1 4 1 1 1 4 3 1 4 4 XLR 3 32 1 4
7. P To CONTROL CNOOS e W701 1 10W lB og SAN13P KR OM VON 9717 A702 2 120 10K 20 2t 3 1 ANA_TN1 701 AGND1 Z m O 55 96 NUM2068M0 5 AGND ANA_IN3 AGND3 to CONTROL_CN006 ANA_IN4 lt P 14 J2 gt AGND4 AGND 9A 1 2 oat AGND R m m R704 ROMAR SA 10K 20 AGND m a z NJM2068MD Neth CU A715 2 OK 1 10W KR R719 p 120 1C702 NJM205BMD NJM2068MD IC701 IC702 NJM2068MD NJM2068MD Note KR KAMAYA Thick Film Chip Resistor 2125 0 5 H no mark Faixed Thick Film Chip Resistor 1608 C no mark Multilayer Ceramic Chip Capacitor See parts list for details of circuit board component parts 28CC1 2001022114 10 A 15 10 11 12 NXAMP4x1 lt 22 5 gt lt 14 7 gt sums 45 2 sa m s s a A s 8 5555 m Lr 3 3 3 H 5 TOGE 2 8 5 ow ou ud u 6 gee Tigga 9999999999999999 ie 4444 6 8 290290992029292929 55429 656565665665650686 d ugpugy Z 88141 E m Us saaUs sus s CEEE sb 8 gb 2 S Er 5 amp 4 568 T3 e gt e
8. 220 ohms iow 5 NXAMP4x1 PSANL circuit diagram i i ue se I MP 4 o lala KRC10 ER AG 23 ug wig Primary Second aoa R Qa a Qr NS Qa a 1 omj Oi og os o m i P 15vR2 1 PAGE3 P40 220 ohms iow 7 10 of E qy Wu W104 om R GS 5 RED 33k 2w OR x4 7 n M 1 1 5 Reps R 1 AC L e min 2 na 9 0145 AF x D215 R224 L204 PAGE1 B A oo D4FL2OU 1 Bu z Seen 831 4 K 6 acl gt sl 68 5 11 8 I W102 Sa a a A aa L es BLACK Qo E a PB c 2 kg als m ANG lo le PAGE 1 91 cass Thess 9273 1 2 1000p 250 59 0213 3Y NET g EENE a e NG R225 5 1 5 6 iY gt qu od 150 201 gt EN taj lt 1c201 m u gt OO a MoS 00 g NUR Ba i 3 ay NAS am 9 im m 9 o8 FN zy T xt QA lolol x E o 2 x ad 203 ASAS io T 0507 D asa ja G202 G203 ET NE cj OS
9. 2 1 kHz 10 dBu 2 38 1 dBu B 3 1 kHz 10 dBu 3 38 1 dBu B 71 NXAMP4x1 72 4 1 kHz 10 dBu 4 38 1 dBu B 1 40 V
10. 79 OK B 70 4 15 ANALOG B 80 81 B OK B 4 16 BRIDGE B 82 OK B 4 17 B
11. 12 13 Screw an each screw terminal to the specified terminal GND Fig 12 13 12 13 Fasten the GND wire with a cord holder Fig 12 13 GND LINE 1 8 Screwing torque GND LINE 1 8N m L N LINE 0 78 m L N LINE 0 78 m U J destination U J destination Fig 12 12 Fig 13 Ed 13 10 NXAMP4x1 d e Fix the wires to the terminal with the screws and refer to d e the fig 14 and fig 15 for the direction of each terminal 14 15 Fig 16 17 Fig 14 14 Fig 15 15 f This black tube is added by design change Add the f black tube when it is not installed Correction object All numbers Fig 16 17 16 17 U J destination U J destination A Fig 16 El 16 Fig 17 El 17 11 NXAMP4x1 6 Wiring of the PA u
12. 28CA1 2001022111 30 dest EEEE dus abu 8888 95018 555 ded icicle Gaja ug x 2 38 4 24 oltage 1 rz Total Gain 37dB EEEngine POUTI ANALOG AUDIO INPUTs 1 8dBu MAX ANA OUT1 3 Power Out 38 3dBu Max Negative Feedback gt POUT1 3 pam Differential Amplifier Stage Voltage Amplifier Stage ies Power Amplifier Stage Network Cip Protection Current Detector Relay Sensing 1 3 AGND1 3 POUT2 CLIP_PA1 3 5A RELAY_PA1 3 TEMP_PA1 3 5A Smperaure e TEMP PA2 4 Voltage Sensor ANA_OUT2 4 Negative Feedback 9 m ASO SE POUT2 4 Loon Differential Amplifier Stage Voltage Amplifier Stage RR Power Amplifier Stage BOUTS Network Clip Protection Current Detector Relay Sensing FB2 4 AGND2 4 CLIP_PA2 4 5A RELAY_PA2 4 Voltage 5 5 EEEngine POUT4 g Ei ER 5 EN 2 a u g m U 00 gt NXAMP4x1 BLOCK DIAGRAM 4 5 4 5 3 3D 5A
13. B B OK ERROR WORD CLOCK NXAMP4x1 B B B OK ERROR 4 10 12C B
14. gu MZ Shield 1 1 lt 277 Insulation sheet 1 HBR b 1 285 277 PLASTIC RIVET NRP 345 280 FLATHEAD TAPPING SCREW B 3x8 MFZN2B3 B FLAT 285 BIND HEAD TAPPING SCREW S 3x6 MFZN2W3 S 94 K BIND 290 BIND HEAD TAPPING SCREW B 3x8 MFZN2B3 B BIND Fig 3 Ed 3 25 NXAMP4x1 26 4 1 4 2 4 3 4 4 4 5 4 6 PSANL Circuit Board Time required about 20 minutes Remove the top cover and the NX DFLT card See procedure 1 Remove the CONTROL circuit board and the OPT angle See procedure 2 Remove the OUTANL circuit board See procedure 3 Remove the two 2 screws marked 150 and remove the ACPS connector assembly Fig 4 Disconnect the connector assemblies from the PSANL circuit board Fig 4 Remove the nine 9 screws marked 100 the one 1 hexagonal spacer marked 90 and the one 1 hexagonal spacer marked 95 The PSANL circuit board can then be removed Fig 4 4 2 4 3 4 4 4 5 4 6 150 PSANL
15. RS232C RS 232C B 3 GPI GPIO GPI B GPI GPO 0 4 B ERROR 4 9 GPO 5 7 B ERROR GPIO GPI DSP B
16. 9 Hcc E d 9 E a e K OO CC 1 Es p OO OO e 7 Em FQ 8 Rear Panel c e e Front Panel n Il rea a PA unit II PA unit PA i 9 PA NXAMP4x1 SERVICE PRECAUTIONS Safety measures Some component parts on the PSANL circuit board maintain a high voltage even when the power is switched off For this reason to avoid an electrical shock do not touch the upper metallic part of the following capacitors until the remaining voltage has discharged Capacitors C316 C317 C322 C323 Discharging point D305 pin lt gt D305 pin PSANL OFF C318 C319 C324 C325 D306 pin lt gt D306
17. REMARKS PART NO 2 PART NO 2 NXAMP4x1 OVERALL ASSEMBLY 1 2 1 2 z 2 Pe CAUTION The figure below shows the screw marked 405 head shape To avoid the unit malfunction make sure the screw marked 405 head shape is same as shown below before assembling the OPT angle 405 OPT 405 Bottom section See page 4 4 LCD Assembly LCD Ass y See page 8 8 WK671500 WJ971500 WK670500 WK756700 WK673500 IWK690800 WK585400 587301 _ WA773701 WN002600 WT661200 WT951000 New Parts DESCRIPTION OVERALL ASSEMBLY OVERALL ASSEMBLY CONNECTOR ASSEMBLY SWPS SWITCH POWER SEESAW CORD HOLDER OPT ANGLE CIRCUIT BOARD BIND HEAD TA
18. 10 Hz 1 kHz 20 kHz 0 dBu 10 Hz 1 kHz 0 dB 0 0 5 dB 20 kHz 1 kHz 0 dB 0 5 0 5 dB EE 1 kHz 500 W 80 1 0 4 Q 500 W 2 174 Vp p MEASURE Peak to Peak 1 170 V
19. B OK ERROR 69 NXAMP4x1 4 11 FLASH 4 13 SLOT B B OK RL i EEN ERROR SLOT 4 12 FAN B
20. R027 ecnoot E g TQ CONTROL POWER Hc to CONTROL wa CN009 e 5 ee MUTE Component side 2NA WJ97170 10 A AMP PROTECT STAND BY POWER NXAMP4x1 47 NXAMP4x1 PN AN Circuit Board NR m Pattern side 2NA WJ97170 10 A 48 PN AN Circuit Board 2NA WJ97170 10 AX Pattern side NXAMP4x1 49 NXAMP4x1 PAANL Circuit Board to CONTROL CN012 014 C402 OLS ma s MM03 gy Chi RED Ch3 YELLOW R60 CN403 Ch2 BLUE Ch4 GREEN R495 m m Ch1 Ch3 to OUTANL A CN805 CN807 i gt a 00 0 R425 ge R583 PLI m m mo R496 eire R434
21. Serial 1 64 x 1 128 Interface VREF1 Decimation Reference Filter VREF2 With Mode High Pass Filter Format FMTO Control FMT1 Vin Delta Sigma MODEO Modulator MODE1 BYPAS TEST OSR Clock and Timing Control PDWN SCKI n xA Vcc AGND DGND Vpp PQ1CX12H2ZP X6188A0 SG2525AN X8960A0 Regulator PW Modulator PSANL IC208 PSANL IC301 En SEZ AL Ie gO EP eae VIN NZ 8 Vo 68 1 i D REF UN 2 N VB oti Circuit Voltage kaa our NOR T 1 regulator i 8 OUTPUT A 1 1 INTRENAL H ON OFF GROUND CIRCUITRY 1 eu OSCILLATOR i i Comparator RY ON OFF SYNC I OUTPUT L L CE Stan 3 Over osc R B i current 5 Vadj cr nor Detection Q 3 OUTPUT B L circuit 5 F F s DISCHARGE i Over Heat n gt R 1 1 fo Conversion 1 Detection circuit 9 NC come COMP 5 SG1525A OUTPUT STAGE circuit 6 7 PWM fe alae a es GE ZZ Ie cere ae ence 1 C s LATCH INV INPUT ma VREF I Ve AMP N LINPUT Q 50 SOFT START 8 1 1 1 1 1 1 1 1 1 1 1 1 1 lt gt 1 5k 1 SHUTDOWN 09 K 1 on 5k T z 0 1 1 1 1 1 1 1 1 501527 OUTPUT STAGE 36 e SN74ABT245BNSR XU009A0 BUS Transceiver CONT
22. SRESET 002 H11 T Signal name This indicates the location of the counter inter sheet connector The alphabet indicates horizontal direction and the number indicates vertical direction 3 digit number indicates the destination page 3 E WARNING Components having special characteristics are marked and must be replaced with parts having specification equal to those originally installed A lml NXAMP4x1 IC amp DIODE FIGURES LD1117STR X8495A0 REGULATOR CONTROL 024 NJM79MO9DL1A X5366A0 REGULATOR 9V CONTROL 007 1 COMMON 2 INPUT 3 OUTPUT 155244 WA18030 DIODE PSANL D209 212 227 301 D302 M Cathode 155355 VT33290 DIODE INANL D701 708 OUTANL D801 804 PAANL D401 404 406 407 D409 414 439 442 D450 453 PSANL D101 102 UDZS 3 6B VU17150 ZENER DIODE 3 6V PSA
23. See Table z 5 ilz A Ra ES To PAANL W402 l See Tablet SE galxx to PAANL W402 N30 I par 88 8 ep OUTANH OUTANL i PAGO 5 False lt P 20 A2 gt RED or ouTsTrx 0305 9 34470345 o _ sree L301 T donum ge 3 s PE 3 y ER PAAN W403 OUTANL wO2 WBO5 BAAN 63 z 8S mul PAGEL BB A s la 00 ica ts be ST SE 58 sal gl b 165 fo OUTANL_W802ctsos AA g 19 4021 470P 470P g SR BRZ lt P 16 F6 gt IPGND_ 4 CN316 lt P 20 A5 gt 5 5 R349 4 s E Tu i 18 Ce Ce loo c AE ah BLACK 1J Umodels Sie atte 28 A445 9314 i R203 8 FELEN 8 GRAY 19 SES STS moras AB TAGAPCEOU I Cage 570 RL OCZ ASTE ROSZ AAI N307 i 8 8 men he Be ass OST Emi to PAANL_W404 400V 8 5 E 470p 470P 07 d 08 6 ex 1 J304 1 a NSE 1 1 elt el e 4 8 lt P 20 AB wate 4 1 8 2501PP 4 4 mum 1 m i Daas D t sa x R367 u D1FLeoU ejos y x fi gt ouT E_A B1 1 a _ LPP R350 si AU LLL Em WT NA Bh PAGER 45 To FAN 5 5 22 PT G315 fe JOT l sU GQ CN311 ppop 5 ales rai gas pus cr i PE AS SOIL mL LEK E g SR Gate Sos Se KAC102S 25 PAGER A1 HON M 8 ofe _ GHN modal 7 STS DES af 8 i PAGES zz oye x S825 PE
24. 60 dBu 1 3 22 Hz 22 kHz 1 kHz 7 0 dBu 1 Wno_load 0 1 uF 1 kHz 7 0 dBu 1 Wcap_load Wcap_load Wno_load 60 W 81 NXAMP4x1 82 5 1 5 2 4 16 BRIDGE 1 3 160 2 4
25. 8 40A 2 50 2 DC 8 DC 15 NX DFLT 1 CONROL OPT 2 Ass y 9 PSANL DC 8 40B 2 50B 2 DC 8 40A BIND HEAD SCREW 4x35 MFZN2W3 BIND 40B BIND HEAD SCREW 4x35 MFZN2W3 BIND 50A HEXAGONAL NUT M4 1 6 BOB HEXAGONAL NUT 1 6 Fig 8 8 13 3 13 4 13 5 Power switch Time required about 15 minutes Remove the top cover and the NX DFLT card See procedure 1 Remove the CONTROL circuit board and the OPT angle See procedure 2 Disconnect the power switch connector assembly from the PSANL circuit board Fig 9 Remove the front panel assembly See procedure 9 Release the four 4 hooks of the power switch The power switch can then be removed from the front panel assembly Fig 9 Front panel assembly
26. B 2 8 Q 2 40 Vrms 34 3 dBu B 3 8 Q F 3 40 Vrms 34 3 dBu B 4 8 oO 4 40 Vrms 34 3 dBu B
27. Ed 6 J AL LR EE 660B 260 BIND HEAD TAPPING SCREW B 4x8 MFZN2B3 B 2 F BIND BIND HEAD TAPPING SCREW B 4x8 MFZN2B3 B BIND BIND HEAD TAPPING SCREW B 3x8 MFZN2B3 B 2 k BIND BIND HEAD TAPPING SCREW B 3x8 MFZN2B3 B BIND 10 10 1 10 2 10 3 d Nl 6 R 2 40 500 510 590 Front Panel Assembly Time required about 13 minutes Remove the top cover and the NX DFLT card See procedure 1 Remove the CONTROL circuit board and the OPT angle See procedure 2 Remove the eight 8 screws marked 590 The front panel 2 can then be removed Fig 7 Disconnect the power switch connector assembly from the PSANL circuit board Fig 7 Disconnect the flat cable from the PN AN circuit board Fig 7 Remove the eight 8 screws marked 510 The front panel assembly can then be removed Fig 7 PN AN Circuit Board Time required about 15 minutes Remove the top cover and the NX DFLT card See procedure 1 Remove the front panel assembly See procedure 9 Remove the five 5 screws marked 500 The LCD assembly can then be removed Fig 7 Remove the four 4 nylon rivets marked 40 The PN AN circuit board and the LCD unit can then be separated Fig 7 Front panel assembly an Front panel 2 NYLON RIVET P3
28. Fig 7 7 29 NXAMP4x1 30 11 11 1 11 2 11 3 11 4 12 12 1 12 2 12 3 12 4 12 5 Left DC Fan Time required about 15 minutes Remove the top cover and the NX DFLT card See procedure 1 Remove the CONTROL circuit board and the OPT angle See procedure 2 Remove the front panel assembly See procedure 9 Disconnect the left DC fan connector assembly from the PSANL circuit board Fig 8 Remove the two 2 screws marked 40A and the two 2 hexagonal nuts marked 50A The left DC fan can then be removed Fig 8 Right DC fan Time required about 15 minutes Remove the top cover and the NX DFLT card See procedure 1 Remove the CONTROL circuit board and the OPT angle See procedure 2 Remove the front panel assembly See procedure 9 Disconnect the right DC fan connector assembly from the PSANL circuit board Fig 8 Remove the two 2 screws marked 40B and the two 2 hexagonal nuts marked 50B The right DC fan can then be removed Fig 8 12 12 1 12 2 12 8 12 4 12 4 DC 29 15 2 NX DFLT 1 CONROL OPT 2 Ass y 9 PSANL DC
29. 2 4 1 kHz 0 dBu 29 1 1 2 dBu 10 Hz 1 kHz 20 kHz 0 dBu 10 Hz 1 kHz 0 dB 0 0 5 dB 20 kHz 1 kHz 0 dB 0 5 0 5 dB NX DFLT OFF NX DFLT ON NX DFLT OFF NX DFLT NXAMP4x1 UPDATING THE FIRMWARE 1 Preparation 1 1 Downloading and installing the software for update 1 Download http www st com stonline products support micro files standalone jtag z
30. 2 500 msec Vburst 1 msec se 1 20 msec aM a 2 4 7 4 8 NXAMP4x1 1 2 3 4 6000 1 1 kHz 0 dBu 1 0 dB 2 3 4 0 dB 65 dB 1 3 4 6000 2 1 kHz 0 dBu 2 0 dB 1 3 4 0 dB 65 dB
31. REF NO PART NO DESCRIPTION HEAT SINK UNIT AN PA HIGH 60mm BIND HEAD SCREW 3x10 MFZN2W3 HEAT SINK PS L60 ASSY DIODE FMU 36R 20A 600V DIODE STACK EMU S6S 20A 600V 439950 ST k New Parts RANK Japan only 12 HEAT SINK UNIT 160 L60 REF NO New Parts PSANL Circuit Board DESCRIPTION HEAT SINK UNIT BIND HEAD SCREW HEAT SINK PS DIODE DIODE STACK WK66940 AN PA HIGH 60mm 3x10 MFZN2W3 L60 ASSY FMU 36R 20A 600V FMU 36S 20 600V p 2502394 E F ST NXAMP4x1 REMARKS WK66940 WE95290 WM69020 V849870 VN39950 05 VS88340 RANK Japan only NXAMP4x1 E HEAT SINK UNIT L50 L50 PSANL Circuit Board WK66950 DESCRIPTION HEAT SINK UNIT AN PA HIGH 50mm BIND HEAD SCREW 3x10 MFZN2W3 HEAT SINK PS L50 ASSY SCHOTTKY DIODE 10A 60V SF10SC6 RA
32. 1 2 4 6000 3 1 kHz 0 dBu 3 0 dB 1 2 4 0 dB 65 dB 1 2 3 6000 4 1 kHz 0 dBu 4 0 dB 1 2 3 0 dB 65 dB 2 3 4 s jk 1 3 22 Hz 22 kHz 600
33. LED ERROR B 1 1 kHz 10 1 dBu 1 24 1 2 0 dBu B m _ _ ORT 4 14 ATTENUATION B B ATTENUATION B
34. 23 11 NIM i 15 NXAMP4x1 9 h 16 Fasten these wires WK17900 WK17910 and WK94710 with a cord holder to the hexagonal spacer Fig 24 Bend the wire WK14200 and wire WK16820 connected to the connector CN317 and fasten the wires WK14210 WK16820 x 2 and WK14200 with a cord holder Fig 24 Note When connecting the connector assembly to the CONTROL circuit board confirm that the connector housing pin number of the connector assembly is the same as the connector pin number of the circuit board g h WK17900 WK17910 WK94710 24 WK14200 CN317 WK16820 WK14210 WK16820 x 2 WK14200 24 CONTROL CONTROL Fig 24 24 Fasten the wires WK02080 WK90770 with cord i holder to the hole of the RS232 GPI circuit board Fig 25 j Fasten the wires WK02080 WK90770 and WK02070 with a cord holder to the hole of the enclosure Fig 25 2
35. Component sid 0 0 0 0 A 2NA WJ97410 70 A 52 NXAMP4x1 PSANL Circuit Board Reduction 7 10 UL TOP e PrilSec e ee 13 15AH250V w RE 30A250V T12AH250V T10AH250V R102 RI01 C308 iere cis 30A250V T15AH250V T12AH250V T10AH250V 040808068 BD e e ates np 7 YAMAHA e oe a i L e 1 Component side 2NA WJ97410 70 A 53 NXAMP4x1 PSANL Circuit Board Reduction 7 10 Pattern side 2NA WJ97410 70 A 54 NXAMP4x1 PSANL Circuit Board Reduction 7 10 Pattern side 2NA WJ97410 70 AX NXAMP4x1 INANL Circuit Board to CONTROL 006 BALANCED INPUTS Component side Pattern side 2NA WJ97320 10 56 NXAMP4x1 RS232 GPI Circuit Board to C
36. GAIN 0 dB VOL 0 dB J U models 1 20 kHz 14 5 dBu 1 PEAK 1 20 kHz 12 3 dBu 1 PEAK model 1 20 kHz 14 0 dBu 1 PEAK 1 20 kHz 12 32 dBu 1 PEAK 2 4 GAIN 0 dB VOL 90 dB 4 14 ATTENUATION 8 Q
37. 1 2 3 78 1 5 2 1 2 2 2 3 2 4 3 1 NXAMP4x1 0 dBu 0 775 Vrms 600 6 ON 1 ON LCD 1 00 2 ON 4 3 ON 18 3 LCD POWER 1 1 70 20 W DC DC Vdc 0V 50 mV PEAK
38. CN010 TO SUBIGPTI o to RS232 GPI CN201 Component side 2NA WR77020 10 A NXAMP4x1 e CONTROL Circuit Board 42 Pattern side 2NA WR77020 10 A CONTROL Circuit Board 2NA WR77020 10 A Pattern side NXAMP4x1 43 NXAMP4x1 44 OUTANL Circuit Board to PAANL CH4 W406 YELLOW CH4 to PAANL W405 ORANGE CH3 ORANGE YELLOW C807 ee C808 ORANGE C806 C805 eire HFS 1803 ORANGE YELLOW R810 to PAANL 2 W406 YELLOW CH2 C803 ed C804 to PAANL CH1 W405 ORANGE CHI ORANGE to PSANL CN202 W801 e 0802 r SENSE UI to CONTROL 016 s 1 Se 4 5 016 5 RELAY QUTI RELAY OUT2 RELAY 0UT3 RELAY 0UTA to CONTROL to PSANL CN317 BLACK R839 815 D 1 W804 GRAY Speakon D h Speakon C Component side W802 W803 GRAY OUTANH only maa 0 6
39. NJM78MO9DL1A XZ940A0 REGULATOR 15V CONTROL IC006 1 INPUT 2 GND 3 OUTPUT e 1SR154 400 VT53250 DIODE PSANL D201 D1F60 VS20110 DIODE PAANL D443 448 1 1 ANODE 2 CATHODE RB551V 30 V963430 SCHOTTKY DIODE PSANL D333 334 i SZ 1 ANODE 2 2 CATHODE RB160L 40 TE25 VS59760 DIODE CONTROL D001 004 PSANL D218 219 221 224 D226 gf Cathode HSU83 WD84430 DIODE PAANL D417 418 423 424 D431 438 i Cathode B WIRING DIAGRAM Note B Board in connector F Fasten terminal S Screw terminal No Part No Destination L1 WK02070 12 WK66050 0 WK66040 CHN L3 WK94710 14 WK68760 L5 WK68770 16 WK14210 17 WM04870 18 WK16800 19 16810 110 16820 Lti WK14210 L12 WM04870 113 WK16800 114 16810 115 WK166820 16 WKK14200 130 WK02080 131 WKK90770 132 WK90790 133 WK17110 134 WK02090 136 WN52530 138 WK16830 140 WN52530 142 WK16830 143 WK02100 144 WK02110 145 WK02120 Safety earth screw EMI FILTER L3 AWG22 Double insulation 17 L12 Lis L14 115 116 Ls L9 LOHL11 420mm CONNECTION POINT Of AGND 1 4 amp AGND Reference Point Of Grounding Voltage Sensors amp Current Sensors
40. RS232 GPI with care so that its uncovered portion with the SUMI CN203 tube does not touch the bare terminal of the connector 37 CN203 of the RS232 GPI circuit board Fig 37 RS232 GPI circuit board RS232 GPI circuit board IOAN circuit board Fig 37 EQ 37 13 Adhesive cloth tape 13 Cover the two screws near R587 and R588 of each PA PA 190 230 R587 R588 unit 190 and 230 with adhesive cloth tape 185 and 2 225 as shown in the figure below 7 185 225 Fig 38 38 Fig 38 38 21 NXAMP4x1 14 Confirmation of Switch LED lighting 22 With the front panel 2 530 uninstalled confirm that the LEDs of 5 003 5 006 light Fig 39 Procedure 1 Press the power switch of this unit to turn on the power 2 Press the switches SW003 SW006 on the PN AN circuit board and confirm that both LEDs of each switch light 14 LED 2 SWO003 SWO06 LED 39 1 ON 2 PN AN
41. 20 Fig 20 20 13 NXAMP4x1 14 a b Wiring of the flat cable and fastening wires Connect the following wires at first CN313 WK68760 CN201 WK68770 Install the RS232 GPI circuit board on the enclosure after connecting the wire WM15830 to it Connect the wires WK16830 WN52530 from each PA unit to the FASTON terminals of the OUTANL circuit board PA unit CH1 CH2 WN52530 ORANGE CN805 WK16830 YELLOW gt CN806 PA unit CH3 CH4 WN52530 ORANGE CN807 WK16830 YELLOW CN808 Then fold the wires WK16830 WF52530 at the center of them and fasten them with a cord holder Fig 21 Connect the wires WK16820 x 2 to the connectors CN306 CN317 of the PSANL circuit board Connect the wire WK14200 to the connector CN202 of the PSANL circuit board Fasten these wires with a cord holder at the position as shown in the figure Fig 21 a b CN313 WK68760 CN201 WK68770 RS232 GPI WM15830 RS232 GPI PA CHI CH4 WK16830 52530 OUTANL PA CH1 CH2 WN52530 gt CN805 W
42. Front panel 2 2 510 590 Power switch Fig 9 9 NXAMP4x1 15 NX DFLT 1 CONROL OPT 2 PSANL Ass y 9 Ass y 9 4 JV Assy 9 Power switch Hook FLAT HEAD SCREW 4x8 MFZN2B3 FLAT BIND HEAD TAPPING SCREW S 3x6 MFZN2B3 S 94 F BIND 31 NXAMP4x1 32 M LSI PIN DESCRIPTION LSI PCM1803ADBR X7357B0 A D CONVERTER CONTROL IC035 036 IC037 038 dk NAME 1 0 FUNCTION 1 VINL Analog input L channel 2 VINR Analog input R channel 3 VREF1 Reference voltage 1 decoupling capacitor 4 VREF2 Reference voltage 2 decoupling capacitor 5 Vcc Analog power supply 5 V 6 AGND Analog GND 7 PDWN Power down control active low 8 BYPAS HPF bypass control LOW Normal mode dc reject HIGH Bypa
43. Aluminum Electrolytic Capacitor HV Series x i PHEP H HD Aluminum Electrolytic Capacitor HD Series N D212 L209 o o o qi 77 C LL Aluminum Electrolytic Capacitor LL Series Primary Secondary 155444 B Bu uo gt 3 3D TR LS Aluminum Electrolytic Capacitor LS Series on dix ev 94 lt 9 PARES SD R PS Aluminum Electrolytic Capacitor PS Series 1 8o Qm iB gazo A 59 PACES B11 F C no mark Aluminum Electrolytic Capacitor rv 8 p p 0 EN o8 Ta ZEN gt MAINS C F Polyester Film Capacitor I QUA aug AES P 236 549 PAGES BE CD Ceramic Disc Capacitor Bu ka u DS ay RA gt PSW DETECT 1 C 0 100 Multilayer Ceramic Chip Capacitor SB GQ AR O DX 05 PAGES B6 Temperature Characteristics 55 2 UG 2 AST Uru gs no mark Multilayer Ceramic Chip Capacitor EU w Rokk MG Miniature Glazed Metal Film Fixed Resistor Awe OR Fixed Metal Oxide Film Resistor w Sw Cement Resistor w ROKK 1 2W Fixed Thick Film Chip Resistor 4532 5 RXXX 1 4W Fixed Thick Film Chip Resistor 3216 5 I w R D Fixed Thick Film Chip Resistor 1608 0 5 Not installed RE aw no mark Faxed Thick Film Chip Resistor 1608 NOTE gt CN204 When the connector of 9 pin is used for CNe01 it is used based on the terminal of 1th The terminals from 10th to 14th a
44. ERROR 4 18 STANDBY B 1 23 W B 1 4 19 QUIT B NXAMP4x1 INSPECTIONS 1 1 1 1 2 1 3 1 4 1 4 1 1 4 2 1 4 3 1 4 4 Measurement Conditions Environment Normal temperature From 10 C to 35 C Normal humidity From 45 to 85 Power Source e When measuring the electrical characteristics set the power supply voltage and frequency as specified in the table below Destination Power supply voltage Frequency U 120 V 2 0 60 Hz CHN 230 V 2 0 50 Hz Measuring Instruments Use a reliable measuring device capable of precisely measuring the specification values indicated in this document Input impedance of the measuring instrument should be more than 1 The noise level should be measured with a 22 Hz 22 kHz band pass filter
45. NEN ON GO NES CS Q Power switch Amplifier indicators LCD display Encoder Navigation buttons A Volume indicators Rear Panel Mute buttons Select buttons Channel indicators D Air intakes Screw holes for handles LCD e A amp B RAO Ms Rd H lt gt texere Mains connectors Balanced audio inputs with link Expansion slot Power outputs RS 232 Firmware update port GPIO port Rear end mounting holes RS 232C GPIO NXAMP4x1 CIRCUIT BOARD LAYOUT
46. Y BESULATOR New Parts RANK Japan only 14 NXAMP4x1 HEAT SINK UNIT OSH OSH PSANL Circuit Board WM44760 REF NO PART NO New Parts WM44760 DESCRIPTION HEAT SINK UNIT BIND HEAD SCREW HEAT SINK IC NX TX6 25mm 3x10 MFZN2W3 OSH 1625 SFL TOP246YN IPD REMARKS REGULATOR WM44760 WE95290 WM45790 X8576A0 RANK Japan only 15 NXAMP4x1 E ELECTRICAL PARTS 16 REFNO PART DESCRIPTION REMARKS QTY ELECTRICAL PARTS NXAMP4x1 WR776600 CIRCUIT BOARD CONTROL X8710D0 WJ972700 CIRCUIT BOARD INANL WJ97330 X8714C0 WJ972901 CIRCUIT BOARD OUTANL WJ97330 X8714C0 WT661200 CIRCUIT BOARD NX DFLT YC233A0 WJ971500 CIRCUIT BOARD WJ97170 X8711E0 CIRCUIT BOARD WJ97170 X8711E0 WJ97130 WJ971401 CIRCUIT BOARD RS232 GPI WJ97170 X8711E0 CIRCUIT BOARD LCD SPACER WJ97170 X8711E0 WK62420 WJ972500 CIRCUIT BOARD WJ97310 X8713D0 WJ974101 CIRCUIT BOARD X8715F0 WJ974201 CIRCUIT BOARD CHN X8715F0 WR776600 CIRCUIT BOARD CONTROL X8710D0 MYLAR CAPACITOR CHIP 2200pF 50V J WB57540 MYLAR CAPACITOR CHIP 2200pF 50V J WB57540 CERAMIC CAPACITOR B CHIP 0
47. fiin ER 0 522214 70 330 Fig 5 Bl 5 BIND HEAD TAPPING SCREW B 2 6x8 MFZN2B3 B BIND HEXAGONAL LOCK SCREW 6 27 NXAMP4x1 28 7 1 7 2 7 4 7 5 Left CH1 CH2 PA unit Time required about 15 minutes Remove the top cover and the NX DFLT card See procedure 1 Remove the CONTROL circuit board and the OPT angle See procedure 2 Disconnect the connector assemblies which connects the left PA unit and other units Fig 6 Remove the four 4 screws marked 670A and remove the four 4 screw covers marked 660A Fig 6 Remove the six 6 screws marked 220 The left PA unit can then be removed Fig 6 Right CH3 CH4 PA unit Time required about 15 minutes Remove the top cover and the NX DFLT card See procedure 1 Remove the CONTROL circuit board and the OPT angle See procedure 2 Disconnect the connector assemblies which connects the right PA unit and other units Fig 6 Remove the four 4 screws marked 670B and remove the four 4 screw covers marked 660B Fig 6 Remove the six 6 screws marked 260 The right PA unit can then be remov
48. to PSANL CN306 ORs POWER OUTPUTS Speakon B Speakon A 2NA WJ97320 10 N OUTANL Circuit Board 1 2NA WJ97320 10 N Pattern side NXAMP4x1 45 NXAMP4x1 PN AN Circuit Board SELECT CH2 SELECT CH3 SELECT 10010 PEAK GO GE m mi S s PEAK CHDe mm BU w Se PROTEcT CH2 K PROTECT 6 me 10005 22 j 2 PROTECT O MIEJ E S TGNAL CH2 52 2 SBE ee SIGNAL ER BEBE JR056R05 Do Z X87411 LD043 2 O d Component side 2NA WJ97170 10 A 46 PN AN Circuit Board A Encoder COME 8F27 8F28 6 a8 vol 4 A B 0 SELECT CH3 e SELECT CRL Bam 9 Sw m p BE EP AHP PROTECT 028 E LD008 STANDBY
49. 0526 0522 Q511P Q509P 0503 0518 0506 05007 0506 Q502N 0514 0506 0524 Q512P Q510P 050410520 Q508P Q504P Q508N Q504N 0517 WERE PPU EC TYTTTTTTTTTT mm eo 190 DOO DDO Oo 0 ooo nr mmm D505 0523 Q521N Q510N D502 Q519 Q507P Q503P Q507N Q503N 0515 1 501 0525 0521 Q511N Q509N 0501 0516 Q505P Q501P Q505N 0501 0513 Q511N Q511P Q512N Q512P Q513 Q514 Q515 Q516 HE Q518 Q519 Q520 PART NO WJ949601 V8094901 V8094901 V8094901 PIV8094901 V8094901 V8094901 V8094901 V8094901 IIV8094901 V8094901 V8094901 V8094901 V8094901 IV8094901 V8094901 V8094901 V8094901 P V8094901 V8094901 V8094901 V8094901 V8094901 V8094901 WJ461500 WJ461500 WJ461600 WJ461500 WJ461600 WJ461500 WJ461600 WJ461500 V8093501 V8093501 V8093501 V8093501 New Parts DESCRIPTION PA UNIT HEAT SINK HEXAGPNAL SPACER CIRCUIT BOARD BIND HEAD TAPPING SCREW S INSULATION SHEET BIND HEAD SCREW INSULATING BUSH BI
50. Press the B button to start the test First the following display appears All the dots of the LCD go on and off two times Finally all the dots of the LCD are lit Confirm that all the dots of the LCD have lit normally If OK press the B button to return the display to the test menu screen RS 232C test Connect the RS 232C jig to the R232C port of this unit Press the B button to start the test The following dis play appears 4 6 NXAMP4x1 AMP PROTECT 5 5 POWER Press the B button to continue the test The test is ex ecuted automatically After executing the test the following display appears When an error occurs ERROR appears and the test program is stopped Disconnect the RS 232C jig from the RC232C port of this unit Press the B button to return the display to the test menu screen GPI test Connect the GPI jig to the GPIO port of this unit Then press the B button to start the test The following display appears Switch the GPI jig to the GPO 0 4 position and press the B button to continue the test The test executes automatically If normal the following display appears If an error occurs ERROR appears and the test program is stopped 61 NXAMP4x1 4 7 4 8 4 9 62 Switch the GPI jig to the GPO 5 7 position
51. ee See re SHE DR R105 330 SML Ria CBI R039 RO54 ROSS SWS Loz PROTECT_CH3 voL7 a VOL7 554 VOL MUTE_CH3 1 Lpes TLO47 inoom 220 1 48 TLOG2 680 1077 p ga 680 TLOS2 555 680 SML Sieww O22 e SMLE12WBC7W SMLE 12WBC7W SMLE12WBC7W ical R040 ROSS R070 pa PUO PPOTECT CH4 Gd vOLB voas OSS 1 4W 2289005 3 30 1 034 TLO3 048 b TLOS3 24 580 TLO7B 10040 580 TLOS3 5555 680 330 R004 ELS 5120 R023 SMLE12WBCZW aoa SMLE1BWBC7W oss SMLEL2WBC7W go Lo cai 1024 1040 LD56 g R106 330 sw ED aa PEAK CH VoLg vaa voLg TLO49 000 44 TLOG4 pops RAB TLO78 0041 8o TLOS4 0087 680 MUTE_CH4 Love SML Gi2UW ROZA e SMLE12WBC7W e SMLE12WBC7W e SMLE12WBC7W 330 A114 1010 CR LDe5 fen 4 1041 foe ROSZ 1057 Ro72 APA dtm zo Tan PEAK CH2 10 5 10 but cT TU aS D non Table for LED color modell AWM R043 Ross R073 3 30 PEAK_CH3 Lose T VOL11 VvoLit T VOL11 Si E A e ra Pct POT WT NN AEL TR R107 330 Yellow SML 519WW SML SIEUW CI 2 a R044 HO5g HO74 SELECT_CH1 SWZ L012 PEAK_CH4 L027 VOL12 043 LOSE VOL12 RA Yellow green SML 512MW mose imig 9 1 44 TLO67 680 TLOB2 5624 680 TLOS7 Looeo 680 ap Blue SMLE12BC7T 5 512 FOS E SMLE12WBC7W
52. 0 20 NX DFLT 1 CONROL OPT 2 OUTANL 3 150 2 ACPS Rd 4 PSANL 4 100 9 90 1 95 1 PSANL 4 ACPS connector assembly ACPS ao eel 100 ZMS u 100 90 HEXAGONAL SPACER 89 B 5 5 95 HEXAGONAL SPACER H 41 B 5 5 100 BIND HEAD TAPPING SCREW S 3x6 MFZN2W3 S BIND 150 FLAT HEAD TAPPING SCREW B 3x8 MFZN2B3 B FLAT for J U models 150 Fig 4 EQ 4 BIND HEAD TAPPING SCREW B 3x8 MFZN2
53. 1 1 kHz 10 dBu B NXAMP4x1 2 1 kHz 10 dBu B 3 1 kHz 10 dBu B 4 1 kHz 10 dBu B 1 1 kHz 10 dBu 1 38 1 dBu B
54. LED 1 1 LED LED LED OK B 67 NXAMP4x1 4 4 4 5 68 LCD B LCD 2 OK B RS 232C RS232C RS 232C B 4 6 O amp protect STAND BY POWER B RADA SH ERROR
55. Regulator PSANL IC201 0 E CONTROL 1C z 1 SHUNT REGULATOR ERROR AMPLIFIER 6 8V SOFT START 4 6V INTERNAL UV COMPARATOR 0 e O INTERNAL 1 SUPPLY EXTERNAL O CURRENT LIMIT 3X LINE SENSEL 2L OVAIV LINE SENSE DCMAX STOP LOGIC STOP SOF STAI FREQUENCY 5F T RT WITH JITTER HYSTERETIC THERMAL SHUTDOWN SHUTDOWN AUTO RESTART TL CURRENT LIMIT COMPARATOR CONTROLLED TURN ON DRAIN 7D Tab internally connected to SOURCE pin O GATE DRIVER FREQUENCY LIQHT LOAD PWM COMPARATOR REDUCTION LEADING EDGE BLANKING 38 SOURCE 45 M CIRCUIT BOARDS CONTENTS CONTROL Circuit Board X87 TODO uu aa Gu ua sas e INANL Circuit Board 8714 0 LCD SPACER Circuit Board X87 1M EO e NX DFLT Circuit Board YC233A0 e OPT AN Circuit Board X87 AVEO e OUTANL Circuit Board X87 1460 inicie PAANL Circuit Board X8713D0 e PN AN Circuit Board X87 11E0 ite PSANL Circuit Board X8715FO RS232 GPI Circuit Board X87 11E0 Note See parts list for details of c
56. 27 WK02090 WK02090 WK68760 WK68770 27 27 28 29 Fig 27 27 Fig 28 Ed 28 Fig 29 29 NXAMP4x1 8 Color of the connectors connected to the 8 CN012 015 connector 012 015 PA CONTROL Connect the connector assembly from the PA unit to the 30 CONTROL circuit board as shown in the figure below Fig 30 w ya 11 ko W Fig 30 30 9 Change of the destination 9 Set the knob position of the switch SW001 on the CONTROL SWO01 CONTROL circuit board as shown in the figure below 31 32 Fig 31 32 U J destination U J destination 9168 xe 791865 Fig 31 EQ 31 Fig 32 32 19 NXAMP4x1 10 Insulation distance between wire WK17110 11 20 and primary side capacitor Perform wiring of the connector assembly WK17110
57. Et os2 door 8 I Gera 5604 8 8 5 B 2 gt A 8 5 5A Ewo 2 gt 1 Ps E5 S mi zal 426 Z8 Ze 5 4 es lt g 6 Ey Z 5v 55 ON z ja GM 4 J gt f s 2 z a lolz lt 88 ER e V 2 ogara ogara ogra ogra vere E sra Kt Kt Kt k Kt vocecose veBvTYS2 VSGBEDSZ vesvivce m 060 MG MG 94050 NB8QGD MG MG 98050 AW 2210 Q gg O R FB z i M Ks P Fro m E A ga g ps g VSGBEJSE ve6vTvSe VOGBEJSE NGOGD MG MG 99055 NgOSD MG Hy 4 0 0 0 ze o SESH SESH m A LEGH BEGH ka Ba R Yas 8 DA DA a ga Bia I 8 Bai 8 BEA amp 4 4 4 VSGBEJSE ve6rTvSe VSGBEJSE NEOGO MG dEOGO 72925 MG MG gg 0 ec 0 gz o ec 0 o EeSd voGH n ga M RE EN mo Ba gu ge 5 x 5 gu SER 5 ga 5 gar y z 5 5 m z 1 T 5 5 VSGHEDSZ veevivse p VSGB DSE vespryse dena NrOGO MG MG dioso oor NCOGO MG MG 92080 5 4 5 a 4 8 eol go 8 geo eg o m So Tod EM amp M ETGH PTSH 88 gu s Bal fe g so Bei 8 bay E p yesezos vagor vsel vegeross yeggr vse 55 1 a foes pss 1 A M SS 4 g
58. OPT angle OPT assembling the OPT angle 405 OPT 405 OPT angle OPT 3 K 3 V E 430 E 405 E g 400 380 400 405 410 430 430 400 Fig 2 El 2 BIND HEAD TAPPING SCREW S 3x6 MFZN2W3 S F BIND BIND HEAD TAPPING SCREW S 3x6 MFZN2W3 S F BIND BIND HEAD TAPPING SCREW S 3x6 MFZN2B3 S BIND BIND HEAD TAPPING SCREW S 3x6 MFZN2B3 S BIND BIND HEAD TAPPING SCREW S 3x6 MFZN2W3 5 BIND 3 1 3 2 3 4 3 6 4 D e 4 station sheet 2 oe Shield 2 2 OUTANL Circuit Board Time required about 15 minutes Remove the top cover and the NX DFLT card See procedure 1 Remove the CONTROL circuit board and the OPT angle See procedure 2 Disconnect the connector assemblies from
59. 1 16W J 1 16W J 2W J 0 1 16W J 10K 1 16W J 10K 1 16W J 470K 1 4W J 10K 1 16W J 10K 1 16W J 27K 1 16W J 27K 1 16W J 220K 1 16W J 18K 1 16W D 47K 1 16WD 220K 1 16W J 18K 1 16W D 47K 1 16WD 15K 1716W J 15K 1716W J 560K 1 10W D 560K 1 10W D 22K 1 16W D 122K 1 16WD 7 27K 1 46W J 27K 1 16W J DC DI24D1 O M DC DIZADTOM UL CSA CE DENAN A UL CE A UL CE A B amp B B amp B UL18A CHN 3 2 5m J 20A REMARKS WJ58430 Toar aac ACIL ii iii il ii NXAMP4x1 RD35710 RD35710 RD35727 RD35727 RD35822 RD35718 RD35747 RD35822 RD35718 RD35747 RD35715 RD35715 V646540 V646540 RF45722 RF45722 RD35727 RD35727 WJ56900 WJ56900 X8693A0 X2583A0 X8549A0 X8549A0 WK83630 WK17900 WK17910 RANK Japan only 35 NXAMP4x1 POWERED TD CONTROLLER NXAMP4x1 CIRCUIT DIAGRAM E CONTENTS IC amp DIODE FIGURES 5 WIRING DIAGRAM BLOCK DIAGRAM X wj OVERALL CIRCUIT DIAGRAM CONTROL INANG OUTANL sis 1 RR RS232 GPI NX DFLT Notation for Circuit Diagrams How to identify intersheet connectors
60. Lees Tem Tema x px px J DGND ES_I2S_DATA1 ES IeS DATAO CODEC1 DIGI OUT CODECO DIGI OUT LTNK_DSP1 CODECO_DIGI_IN CLIP_PA4_TR CLIP_PA3_TR CLIP_PA1_TR CLIP PAB TR quM In am LL L for fon la R Da Ia Los Loser xx Feri DGND SENSE_U12_00 SENSE_T12_D0 LINK DSP3 4 LINK DSP1 2 C 2 K2 4 J1 5 G11 lt 2 K2 4 J1 5 612 lt _134_00 4 5 JSENSE_T12_DO 4 lt TJSENSE U34_D0 4 EB _ISENSE_U12_DO 4 E7 sPe RESET 5 03 JDSP2_40M 5 19 lt _IsPI MISO 5 9 6 9 X 5 5 07 6 9 AR153 XX SPI CLK 154 XX SPI_MISO RAS XX SPI MOSI 3 30 1 C177 1 C365 4 F156 SOLK X LACK Totes Tose Jena Le 1 J DGND ES_T2S_DATA1 125 CODEC1 DIGI OUT CODECO DIGI CUT LINK DSP3 4 CODEC1 DIGI IN CLIP_PA2_TR CLIP PA1 TR CLIP_PA3_TR CLIP PA4 TR Haee lus Dos Lees los pM DGND SENSE _U34_D0 f DSPa_CS i JpSPA RESET 5 03 JDSP4 40M 5 19 yDSP4 cs 5 L9 10024 1011
61. 7 HW Setup Hhardware Setting 4 8 Hardware Selection RIink Save or retrieve JTAG ISP setup Save 4 Hardware Settind 9 Execute JTAG ISP Operations 5 5 JTAG ISP Operations 10 Yes 11 PC NXAMP4x1 POWERED TD CONTROLLER NXAMP4x1 PARTS LIST E CONTENTS OVERALL ASSEMBLY 1 2 ATE 2 2 2 4 PAUNIT CRA SESS SS ul uu Ns 6 LCD ASSEMBLY LOAN 8 LOCATIONS OF HEAT SINK UNITS ee 9 HEAT SINK UNIT L100 L100 10 HEAT SINK UNIT L100 L100 11 HEAT SIN
62. UT_CS LEAR VCCES 0 tu 2 Aw 1 OE 3 13 DSP1 RESETK 10 Ba AA 2y znacie Ai ha pips IW gt UI DO 6 ae jin M 6 H8 R5232_AMP_RX Bary Four IC047 1 047 Apa Sa Betz El gt UT_D1 6 s G HB RS3g_AMP_TX 100 NJM2504V NJM2g04V ADE Gay sate WG 6 3 83 DSP2_ RESETK Stag am gt VOLUME_ RESET 1 M7 LAMP 2 5 DE gt 100 C263 1 S 5 ADS a zl S 1 6 3 18 DSP3_ RESETX ADS 728 ADS SENSE_ RESET 4 Ji lae 60 of o DGNO ADE yw B7 ka Iwe 6 403 Bap sofa ADA 88 Es 7T DD AQ hg 7 i 6 3 B8 DSP4_ RESET 4q Zoo DADCDAC_ RESET 2 K3 amp s neno RAoo4 peno bwp 6 EG ee cock ro ska i 2 33 4 a0 10 rum 50 4 DGND DGND 3 30 gt 8104 6 K10 3p JMAINS B 6 F5 8 gt CSI05 6 K10 u R252 R253 iu cose ces cass QCSI06 6 K10 code Not installed Installed DGND z avec cin Tod T6 d 005107 6 K10 NA 240058 3 30 VPSW_DETECT 6 F4 5 amp is gt MATNS_A 8 H3 W gly ALEAR vccja 8 5 Loos RTT RELAY_PS_A1 lt 1 59995 tap m ef laf af lal EL 400 3 10 r E JTAG TDO Cod Doi m mr lal la Nm E2 Jswt 6 K9 ko zo JTAG TCK ALD 470NC o9 9 2 pen we 6 k9 6 F5 RELAY_PS_B1 Sio JTAG_ TMS i ER DE va AMP ID 6 H4 RELAY_PS_A2 lt _ ADE 53a ADS gt SHUTDOWN_PS_B 6 F6 CPU_RESET
63. 00 fe Clee ee e co 0 999 6 0 Z fe 6 e U 9 990 Me a L BOTIOM se 7 2NA WJ97310 10 A Pattern side NXAMP4x1 Component side 51 NXAMP4x1 PSANL Circuit Board Reduction 7 10 to PAANL W403 1302 03 ec 8 CN306 PGND CN316 PGND to OUTANL W802 e e s BLACK BLACK C350 GRAY WHITE to PAANL W404 e FE RED to PAANL W402 to PAANL W401 T 11 OLLLLLLLLL LI to FUN y Quse un 4 to CONTROL 007 E 2 1 2 em E C204 947 s to OUTANL W801 e s 8 LJ to CONTROL CNO11 Poda Je to FUN ER ay 0220 to PAANL W401 to PAANL W402 000000 CN310 to PAANL W404 to PAANL W403 to OUTANL W805
64. COMMON Output A i Inverting Input A o 8 SA 7 Output B Non Inverting 5 N Inverting Input A Input DC Voltage Supply 4 5 Non Inverting Input B OUTPUT INPUT NJM2904V TE1 XR532A0 NJM7815FA XD853A0 e NUM78MO9DL1A XZ940A0 Operational Amplifier Regulator 15V Regulator CONTROL IC047 048 050 052 PSANL IC202 203 CONTROL 006 DC Voltage Supply SA 7 Output 15 Inverting Input Non Inverting Input Output A Inverting Input A Non Inverting Input Ground 4 5 OUTPUT GND GND 35 NXAMP4x1 NJU7630 M X8682A0 PCM1803ADBR X7357B0 Regulator A D Converter PSANL IC205 CONTROL IC035 038 MODE1 MODEO FMT1 FMTO OSR SCKI Vpp DGND DOUT BCK Soft Start Delta Sigma BCK Modulator LRCK DOUT Vink
65. B 1 1 LCD 4 2 4 3 NXAMP4x1 LCD 1 1 OK B 2 TURN RIGHT 0 gt gt TURN RIGHT 19 2 TURN RIGHT 19 2 TURN LEFT 0 gt gt TURN LEFT 19 2 TURN LEFT 19 LED B
66. 600 Q 65 dBu 1 3 79 NXAMP4x1 4 2 4 6 80 4 15 ANALOG 8 1 kHz 10 dBu 10 0 5 dBu 1 1 kHz 1 29 2 dBu 1 175 10 W 2 4 1 kHz 0 dBu 29 1 1 2 dBu
67. s Tou 8285 o 7824 PAANH W405 ORANGE CN805 to PAANL W405 POUT 4700p 630 x2 lt P 20 Hi oft ay ATA ale aly ghs Si tt otk Em yte BTT oT a 805 By tats m 8 sy pi 8 10 3 9 gout 2952 S t al 3 218 m PE 8 2 5 8 tel 10801 EE O Sj A zi NJM20BMD 5 GRA O A rega s SL 11807 5 gt o SLA 1 Ole TLB17 DBO1 Bek ox 155355 gnij D 8 ST Es Sb 2 PBoa sol x 4 xa LO m 4 dS LA 598 p 8985 ale Le02 IT 9 sale 1 94 c 7 8 m i ag PAANL W4061 YELLOW 1 CNBOB Not installed to PAANL_W406 Pour lt P 20 G11 gt oft Sy le 155355 amp zly gnie GB02 8 5 oft KRC405S ATK P E R a 8 Tec U GAZE 2 amp gm a 8 TLBOS 8 3 C804 gr E oy T 5 BT Busz NuMa68VD ao 53 To PSAN CN306 CN317 anam 3 RI dH Lore Es Lat0 AYGA aal NE niu BS to PSANL_CN306 ERC gast i lt P 23 B2 u ghee 1 BLACK ay 4 t tasca LL e Em Not c dense l Wi n PGND2 1 Not installed PEPA 1000p 630 x2 1 1 GRAY 1 E 1 l 8 1 ogE 8985 1 ces Bir OFS N To PAANH W405 0RANGE t Su GRAY 1 NBO gt To PSAN CN306 CN317 4700p 630 x2 5 to PAANL_W405 oHt ope aoo lt 20 H1 a gl 8 3 1 to PSANL_CN317 5 gls alg iss g pe lt P 23 B7 8T z 8 TLB44 ol EEA
68. to RS232 GPI_CN201 35 rc 5 NB LCD_ENABLE 206 0 TL049 Gen 7R 246 8 TLOGB lt P 18 I3 ES_epra lt ee TL125 TO OPT AN 5 5 05 LCD_FW 21 eto TLOSO 2 4 8 to OPT AN_CN301 Zn Lope GPI_OA fare CN301 38 5 05 LCD_RS 256 0 TL051 ASSI 4A 256 0 TLOBS ES GPISC Lee TL126 P 19 K3 gt 54 23 eto 1070 P 5 B44 GPO_BA L GPO 6A DGND 544 CSrO4 4 e Le TLOS2 24 TLO71 3 02 85 125 lt 2 24 e TL127 5 44 CSIOS 2561 6 TLO53 25 TLO72 544 5 06 25 6 TLO54 28 TLO73 3 02 ES_I25_DATA1 lt ee TL128 1 544 CSro7 261 8 TLO55 e TLO74 m na 2 5 J44 ES_MCLK a e Te 129 Y 38 22 6 0 TL056 250 54 306 0 rLo57 5 J11 ES_SCLK lt 39 Te TL130 5 811 7 0 9 x 5 110 ES LRCKKCH 34 TL131 A m 34 DGND KU num 5 07 SOURCE SEL TL132 t te u T1133 37 bw ad casa caso c351 C338 AGND E F F 33 0 1 1 i it it FG DGND FG DGND FG DGND FG DGNO FG FG Note esl 12 Capacitor no mark Multilayer Ceramic Chip Capacitor Resistor mark Fixed Thick Film Chip resistor 1608 XX Not installed 455255 See parts list for details of circuit board component parts 28CC1 2001022127 60 ZA NXAMP4x1 C717 JK701 TLZ04 Bex 702
69. 2 2K 1 16W J 2 2K 1 16W J 22 150 1 16W J 150 1 16W J 1 0 PAANL 1 16W J 1 16W J 1 4W J 1 4W J 1716W J 1 16W J 1 16W J 1716W J 1 16W J 1 16W J 1 16W J 1 16W J 1 16W J 1 16W J 1 16W J 1 16W J 1 16W J 1 16W J 1 16W J 1 16W J 1 16W J 1 16W J 1 16WJ 1 16W J 1 16W J 1 16W J 1 16W J 1 16W J 1 16W J 1 16W J 1 16W J 1 16W J 1 16W J 1 16W J 1 4W J 7 RD35422 RD35347 RD35347 RD15722 RD35633 RD35633 RD35791 RD35791 RD35618 RD35618 RD15533 RD15533 RD35522 RD35522 RD15422 RD15422 RD35322 RD35422 RD35422 RD35322 RD35322 RD35422 RD35322 RD35322 01 RD35422 RD35422 RD35322 RD35322 WESA RD35422 RD35322 aasal DN RD35422 RD35422 RD35322 RD35322 RD35422 RD35322 HS W RD35422 RD35422 RD35322 RD35322 RD35422 RD35422 RD35322 RD35612 RD35422 RD35622 RD35622 RD35422 RD35515 RD35515 RD15310 RD15310 RD15310 RD15310 RANK Japan only gt VZ37020R VZ37020R IV Z37020R VZ37020R WJ974101 WJ974201 New Parts DESCRIPTION WIRE WOUND RESISTOR CARBON RESISTOR CHIP CARBON RESISTOR CHIP FLAME PROOF C RESISTOR WIRE WOUND RESISTOR WIRE WOUND RESISTOR FLAME PROOF C RESISTOR CARBON RESISTOR CHIP CARBON RESISTOR CHIP WIRE WOUND RESISTOR WIRE WOUND RESISTOR CARB
70. 8433 KE 04234 R452 C460 R458 R486 R454 0426 6 R444 R435 0406 0407 0428 0426 RATT 8 O2 fas 8607 PA s a 19 1 4 LU Cc Chih R449 0508P to CONTROL CN013 CN015 Component side Pattern side 50 0 90 to OUTANL CN806 808 A B e ee 2 e e es e e e ee p ee JJ a ee DD e e P 2NA WJ97310 10 N PAANL Circuit Board
71. BLACK 8 gel al 8 8 TLBoaew afe S mas amp 8 avs 25 518 8 az 8 1C802 P803 875 8 Sza NuMBO6EMD nT RB31 st T B 18 i g 5 onde TLB19 eT a Suixr SEG WEE SFe 4 Warn guru Skis ST pi EN E id g TE sego4 2 KRC1058 HTK P yal 9 81 8 2 goly x fe U 0 285 594 eg LB04 SIT FA 881 AA 3 1 A8T 8 PAANL W406 YELLOW 4 Eres Not installed to PAANL_W406 lt 20 G12 gt 0804 ny 188355 E 8 ar E 9804 RYB07 87 Tr ST o TLB44 KRC1058 HTK P m a Q mas ec amp gn gl 3 ol 8 TLB15 3 85 Bes nao aec HEN LUE eis des p SEL geo 8s P ug E CB45 TLB30 Not installed CB46 C801 e802 100037650 Note L A ton Fixed Metal Oxide Film Resistor CB2S C830 CB31 CE32 Re FR Fixed Carbon Film Hesistor Flame Hetardant typi 0 J A eat e h 98 D Fixed Thick Film Chip Resistor 1608 0 5 F Polyester Film Capacitor Ano mark Fixed Thick Film Chip Resistor 1608 38 mark Multilayer Ceramic Chip Capacitor 53 See parts list for details of circuit board component parts 16 CIRCUIT DIAGRAM 8 15 to PSANL_CN202 8 15 OUTANL to CONTROL_CN016
72. CARBON RESISTOR CHIP 10 1 16W J RD35310 CARBON RESISTOR CHIP 150 1 16W J RD35515 CARBON RESISTOR CHIP 47K 1 16W D RD35747 CARBON RESISTOR CHIP 100K 1 16W J RD35810 CARBON RESISTOR CHIP 220K 1 16W J RD35822 CARBON RESISTOR CHIP 220K 1 16W J RD35822 CARBON RESISTOR CHIP 15K 1 16W J RD35615 CARBON RESISTOR CHIP 220K 1 16W D RF45822 CARBON RESISTOR CHIP 8 2K 1 16W D RF45682 x New Parts RANK Japan only 33 NXAMP4x1 PSANL PART DESCRIPTION REMARKS QTY CARBON RESISTOR CHIP 3 3K 1 16W J RD35633 CARBON RESISTOR CHIP 10K 1 16W D RF45710 CARBON RESISTOR CHIP 10K 1 16W D RF45710 CARBON RESISTOR CHIP 10K 1 16W J RD35710 CARBON RESISTOR CHIP 4 7 1A6W J RD35347 CARBON RESISTOR CHIP 15K 1 16W J RD35715 CARBON RESISTOR CHIP 150K 1 16W J RD35815 CARBON RESISTOR CHIP 100K 1 16W J RD35810 CARBON RESISTOR CHIP 3 3K 1 16W D RF45633 CARBON RESISTOR CHIP 1 16W D 45515 CARBON RESISTOR CHIP RF45615 CARBON RESISTOR CHIP RD35710 CARBON RESISTOR CHIP RD35747 CARBON RESISTOR CHIP 1 16 D RD35747 CARBON RESISTOR CHIP 7K 1 16W D RF45647 CARBON RESISTOR CHIP RF45568 CARBON RESISTOR CHIP 8K 1 16W D RF45618 CARBON RESISTOR CHIP 1 16W J RD35568 CARBON RESISTOR CHIP 5K 1 16W J RD35615 CARBON RESISTOR CHIP 1 16W J RD35710 CARBON RESISTOR CHIP 1 16W J RD35568 CARBON RESISTOR CHIP 1 16W J RD35000 CARBON RESI
73. WJ97330 X8714C0 WJ97330 X8714C0 WM02630 US06410 US06410 US06122 0506122 0506156 0506156 0806410 0506156 0886710 0886710 83390 83390 WJ83500 WJ83500 WH15840 WH15840 US06410 US06410 UR86710 UR86710 VZ56240 VZ56240 VZ58560 V362570 US06156 01 RANK Japan only 21 NXAMP4x1 INANL OUTANL and NX DFLT REF PART DESCRIPTION REMARKS MONOLITHIC CERAMIC 1000pF 630V K VZ58560 FASTEN TERMINAL 16611BL 2 WA76770 FASTEN TERMINAL 16611BL 2 WA76770 CONNECTOR BASE POST PH 16P TE VF28340 CONNECTOR BASE POST PH 4P TE VB39000 DIODE 185355 TE 17 VT33290 DIODE 155355 TE 17 VT33290 185355 17 VT33290 155355 TE 17 VT33290 NJM2068M D TE2 OP AMP X3505A0 NJM2068M D TE2 JOP X3505A0 NJM2068M D TE2 OP AMP X3505A0 NJM2068M D TE2 OP AMP X3505A0 CANNON CONNECTOR JACK NC3FBV1 CH1 INPUT 986210 CANNON CONNECTOR JACK NC3FBV1 CH2 INPUT V986210 CANNON CONNECTOR JACK NC3FBV1 CH3 INPUT V986210 CANNON CONNECTOR JACK NC3FBV1 CH4 INPUT V986210 CANNON CONNECTOR JACK NC3MBV CH1 LINKOUT WJ45920 CANNON CONNECTOR JACK NC3MBV CH2 LINKOUT WJ45920 CANNON CONNECTOR JACK NC3MBV CH3 LINKOUT WJ45920 CANNON CONNECTOR JACK NC3MBV CH4 LINKOUT WJ45920 TERMINAL PLATE B88 WE67930 1 9uH 15x10 WD40870 1 9uH 15x10 WD40870 DIGITAL TRANSISTOR KRC105S RTK P WS50920 O
74. be used Device Family uPSD3300 Device Name uPSD3354DV 40U6 Oreste Project Project Foker Fogamm 8 J Device Family 250330 Device Name PSD3554DV 4OU5 Description Fig 2 Create Project screen 83 NXAMP4x1 5 Click the Create button and the following JTAG Programmer screen appears Fig 3 6 Click the Browse button and select the desired object file Check the All at Select region and select Program Verify at Select operation Note This operation is needed when you start up for the first time Click the Save button of save or retrieve JTAG ISP setup to save the set up file so that this operation will not be required again Progam Erasing Programming Verifying pass Progam ve fy operation completed Tima alarsari 29 sar Fig 3 JTAG Programmer screen 7 Click the HW Setup button and the following hardware setting screen appears Fig 4 8 Select the RLink at Hardware selection Note This operation is needed when you start up for the first time Click the Save button of save or retrieve JTAG ISP setup to save the set up file so that this operation will not be required again Fig 4 Hardware Setting screen 9 Click the Execute button and the following JTAG ISP Operations screen appears Fig 5 Fig 5 JTAG ISP Operations screen 10
75. w MR MATSUSHITA Thick Film Chip Resistor 2125 0 5 DI Fixed Thick Film Chip Resistor 1608 0 5 w no mark Fixed Thick Film Chip Resistor 1608 PR Faxed Thick Film Chip Resistor 5025 5 NOTE CN311 When the connector of 2 pin is used for CN311 CN314 it is used based on the terminal of 1th CN314 terminals of 3th is not used by connector of 2 pin CN313 When the connector of 10 pin is used for CN343 it is used based on the terminal of 1th 28 1 2001022145 30 7 The terminals of 11th is not used by connector of 10 pin WR78430 WIRING ASSEMBLY See parts list for details of circuit board component parts 23
76. 0 047uF 400V K 47uF 35V 22uF 25V 22uF 25V 100uF 400V 0 1uF 50VK 0 1uF 50VK 2200pF 1KVK 50V 25V 25V 10uF 100V 330uF 35V 330uF 35V 4700uF 6 3V 47uF 35V 47uF 35V 4700uF 6 3V 10uF 50V 0 1uF 50V K 0 1uF 50V K 1000pF 50V K 0 1uF 50V K 0 1uF 50V K 47uF 35V 47uF 35V 0 1uF 50VK 47uF 35V 47uF 35V A OUP IO 470uF 6 3V 220uF 6 3V 0 1uF 50V K 220uF 6 3 0 1uF 50V K JO1uF 50VK 0 1uF 50VK 0 1uF 50VK 10uF 50V 0 1uF 50VK WK46360 WB68710 UR85747 WF20440 WF20440 WK76570 WD96920 WD96920 WJ59710 UR85747 UR86710 UR86710 WF20440 WF20440 WF20450 VN70430 WJ86030 WJ86030 WJ59720 UR85747 UR85747 WJ59720 UR86710 WD96920 WD96920 US06310 01 WD96920 WD96920 UR85747 UR85747 01 UR83810 WD96920 UR85747 UR85747 1000pF 250V K 0 1uF 50VK 68pF 1000VJ 470pF 10uF 0 1uF 470pF 470pF 0 01uF 50VK 0 01uF 50VK 2200uF 200V 2200uF 200V 10uF 50V 10uF 50V 2200uF 200V 2200uF 200V 1 8uF 250V J RANK Japan only gt gt gt P P P PSANL NXAMP4x1 PART DESCRIPTION REMARKS QTY RANK New Parts CAPACITOR B CHIP FASTEN TERMINAL POLYPROPYLENE CAPACITOR MONOLITHIC MYLAR CAPACITOR CERAMIC CAPACITOR B CHIP MONOLITHIC MYLAR CAPACITOR CERAMIC CAPACITOR B CHIP ELECTROLYTIC CAP PW ELECTROLYTIC CAP ELECTROLYTIC CAP PW ELECT
77. 1 H3 I4 POST vOL ERU 100 TSR AG B y SR C037 1u 50V AGND IC010 NJM2O6EMD 0051 0 iu AGND 0 1u ICO11 NJMZ0GEMD je Note Capacitor no mark Multilayer Ceramic Chip Capasitor Capacitor CF Polyester Film Chip Capacitor Capacitor AVO High Quality Sound Electrolytic Capacitor Resistor no mark Fixed Thick Film Chip Resistor 1608 Resistor SA SUSUMU Fixed Metal Film Chip Resistor 4608 0 5 Resistor D Fixed Thick Film Chip Resistor 1608 0 5 XX Not installed See parts list for details of circuit board component parts RO86 AGNO4 45A A TCO49 Icoa1 NJM2OBBND NUM2068MD vae vas aly C142 0 14 0 tu o tu 0 10 AGND 28CC1 2001022127 20 A CIRCUIT DIAGRAM 3 15 DSP_BLOCK SCLK E 1 1 25D1 f REPRE Dub eius 4u To To 1u To 1u FFRFERAREFFEFTNE 0 1u TO tu To tu To tu 6 10 ES_I25_DATA1 gt 6 10 ES_I28_DATAO gt
78. 2 PGND A B AD _ 2 15 E A2 424A 324A B 15A 15A RELAY_PA1 45A AGND B_A1 POUTI ANA_OUT1 AGND1 TMP_PA1E PA CONTROL RELAY_PA2 Power Amplifier Block See Page 6 POUT2 ANALOG AUDIO ANA OUT2 AGND2 PADATA TEMP_PA2 CLIP_PAZ CONTROL Control Block See Page 7 PA CONTROL RELAY PAS B_A1 EATS 45A AGND 4B 2 2 15 2 PGND AZ POUTS ANALOG AUDIO ANA_OUT3 AGND3 PA DATA CONNECTION TEMP POINT CLIP PA3 Between DGND amp AGND 7 71 DGND AGND PA CONTROL RELAY_PA4 Power Amplifier Block See Page 6 POUTA ANALOG AUDIO ANA_OUT4 AGND4 PA DATA TEMP PA4 2 _A 15 E AZ Output Block See Page 6 OUT RELAY CONTROL RELAY OUT1 RELAY OUT2 RELAY SENSE U2 SENSE U3 SENSE U4 es zz 66 ko RELAY_OUT4 SENSE_U1 SENSE I1 SENSI Rierencee Point Grounding 28CC1 2001022111 10 BLOCK DIAGRAM 2 5 2 5 PSANL E J FG RELAY DRIVE CIRCUIT SUB POWER SUPPLY 1 al SUB ACVOLTAGE TRANSFORMER gt PSW DETECT FB a MAIN POWER SUPPLY
79. 330 gt MCLK 2 K2 4 J1 gt GPO_GA 6 N10 DGND h 5 gt GPO_7A 10 pa pavers Fel lp rep cana SOURCE SEL 2 vogs 6 10 ES_MCLK ata 0 iu i 1 ha 1B zaj DGND 220040 GAL Ay 48 Ci DGND DGND DGND DGNO sl ha 5414 6 10 ES_SCLK E veg Eon aat 4 Capacitor mark Multilayer Ceramic Chip Capasitor mm Resistor mark Fixed Thick Film Chip Resistor 1608 GOT 0 u als els mono E 2 4 Rok 2 K2 3 81 4 J1 Notinstalled ASE 928 sly 813218 1 3 8 See parts list for details of circuit board component parts ns DGND Rm ou tr DGND DGND DGND 28 1 2001022127 50 13 NXAMP4x1 CIRCUIT DIAGRAM 6 15 6 15 CONTROL 6 6 EMo03 58 NFE31PT222Z1ESL
80. 8 8 La m lb la ls ln gem g gin ee Teiee UTE cu 8 l a a OX 20 2 sb 0 ST4N Nara g 1 D1 aoov 1 q q m min m im 1 peas AST i Hop mal 3m m R120 RS i a je ja je e 58 59 m ik AC N lt _ 1 DiFL20U 8 B SS FLAS o of FAN_pETEcT4 PAGEL BB 1308 E 0 1 5W x Ka g8 l Mi PAGES AS m 85 j I rras B 2 E PE 1 41 5 m 1 D1FL20U W See 1 2 To PAANL W404 g asa CN312 7 Wat sa tes gz PHZP P 15V1 ee e 1 s E 89T m PAGES LO S 7 By ade 030 ovla en ipo fisa nas R bej 35 Bo Re X UST ET DS Sint ss F E TL303 sk R324 R328 gm ESJO g 38 EN zz RGB FEB Sho s PEN iS KT KE ES 5 ag 88 S sho to PAANL_W401 s uda 5 3 Ei l 8 5 T s RH lo lt P 20 P12 gt 2 58 2 87 Ba F ae ar RE 1 Est 955585 6 p Ps ab g CPE JG gs al dem vsk nh I 8 z BA R336 HM E C331 1 3 30 m gt RELAY_PS_2 is g 8 Dy zv 10K 9s 98 Jo giu og i Zalalm PAGES AS PAGE2 2 ERA 8 g E S 5 SK rdus vcch BN one neo gt RELAY_PS_4 aie Bg 301 T a 0306 M T 13 55 l PAGE2 3 A 5 Lo A145 S S ssp asg 22 A ga
81. Maximum Input Voltage 28 0dBu 6 0dB 7 5dBu Sensitivity 10 0dBu Note The solid line shows the gain structure in the analog test mode of the test program mode The broken line shows an example in the setting that allows the maximum input signal level 28CA1 2001022111 50 CIRCUIT DIAGRAM 1 15 VOLUM E_CONTROL 1 15 CONTROL 1 6 9A 9A C007 0 iu coos 10u 50V 14 POST VOL 2 I4 FPOST VOL 2 1CO02 NJMgOBBMD 1C003 NuM2068MD AGND4 I3 POST VOL 2 22 I3 _POST VOL 2 TCOOS 6 12 ANA_TN4 AGNDA 5 18 ANA IN3 AGND3 1C004 NuM2068MD 2068 0 AGND3 I2t_POST_VOL 2 22 4 5 T2 _POST_VOL 2 6 I2 ANA_IN2 AGND2 3 VOLUME RESET gt 5 B7 VOLUME_ MUTEL_ gt 001 0 2 K3 5 16 SDAL O 772 2 B10 D4 PRE vOL gt rw kk sob sb LL TCO05 NJMBOSBMD TCOO4 NUM2068MD AGND2 11 _POST_VOL 2 22 T1 _POST_VOL 2 O3 PRE VOL AGNDS 2 84 02_PRE_VOL AGND2 2 B2 01_PRE_VOL AGND1 coog 0 1u c
82. Press the B button to continue the test The test executes automatically If the test result is OK the display automatically returns to the test menu screen If an error occurs ERROR appears and the test program is stopped Disconnect the GPI jig from the GPIO port PORT test Test for factory inspection only DSP test Press the B button to start the test The following dis play appears Press the B button to continue the test The test ex ecutes automatically If normal the following display appears Press the B button to continue the test The test ex ecutes automatically If the test result is OK the display automatically returns to the test menu screen If an error occurs ERROR appears and the test pro gram is stopped WORD CLOCK test Press the B button to start the test The following dis play appears Press the B button to continue the test The test ex ecutes automatically If normal the following display appears Press the B button to continue the test The test ex ecutes automatically If the test result is OK the display automatically returns to the test menu screen If an error occurs ERROR appears and the test pro gram is stopped 4 10 12C test Press the B button to start the test The following dis play appears Press the B button to co
83. RD15747 CARBON RESISTOR CHIP 1 16W D RF45547 CARBON RESISTOR CHIP 1 16W D RF45547 CARBON RESISTOR CHIP 1 16W J RD35510 CARBON RESISTOR CHIP 1 16W J RD35510 _ CARBON RESISTOR CHIP 1390 1 416WD Z RF45539 View D CARBON RESISTOR CHIP 8K 146W J RD35618 CARBON RESISTOR CHIP 1 16W D RF45539 CARBON RESISTOR CHIP 1 16W D RF45415 CARBON RESISTOR CHIP 8K 1 16W J RD35618 CARBON RESISTOR CHIP RD15515 CARBON RESISTOR CHIP RD15515 CARBON RESISTOR CHIP RD15547 CARBON RESISTOR CHIP RD15547 CARBON RESISTOR CHIP RD15722 CARBON RESISTOR CHIP RD15722 CARBON RESISTOR CHIP 7 1716WJ RD35347 CARBON RESISTOR CHIP 7 1716WJ RD35347 CARBON RESISTOR CHIP 1 4W J RD15722 CARBON RESISTOR CHIP 1 4W J RD15722 x New Parts RANK Japan only 27 NXAMP4x1 28 V4833201 Aka CA V4833201 4833201 V4833201 V4833201 New Parts 1 4833201 1 4833201 CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR
84. SWO03 SWO06 LED SW003 SW004 m SW005 5 006 OK NG Lighting of both Left is turned off Right is turned off Turning off of both Fig 39 39 NXAMP4x1 DISASSEMBLY PROCEDURES 1 Top Cover NX DFLT Card 1 NX DFLT Time required about 3 minutes 3 11 Remove the thirteen 13 screws marked 650 The 1 1 650 13 top cover can then be removed Fig 1 1 12 Remove the two 2 screws marked 620 The NX 1 2 620 2 NX DFLT DFLT card can then be removed Fig 1 d EJ1 NX DFLT card NX DFLT Top cover Top cover Top cover 620 BIND HEAD TAPPING SCREW S 3x6 MFZN2B3 S BIND 650 BIND HEAD TAPPING SCREW B 4x8 MFZN2B3 B 724 F BIND Fig 1 1 23 NXAMP4x1 24 2 1 2 2 2 3 2 4 2 5 CONTROL Circuit Board OPT angle and OPT AN Circuit Board Ti
85. and press the B button to continue the test The following display ap the rotates at middl d paars aide If press the button to return the display to the test menu screen 4 14 ATTENUATION test Check that the FAN rotates at middle speed and press the B button to continue the test The following display appears and the FAN rotates at high speed Press the B button to enter the attenuation test mode The following display appears Check that the FAN rotates at high speed and press the B button to return the display to the test menu screen Perform the test according to the Inspection with attenu ation test mode See page 74 OK press the B button to return the display to the test menu screen 63 NXAMP4x1 4 15 ANALOG test Press the B button to enter the analog test mode The following display appears Perform the test according to the Inspection with analog test mode See page 75 76 Press the B button The following display appears If OK press the B button to return the display to the test menu screen 4 16 BRIDGE test Press the B button to enter the bridge test mode The following display appears Perform the test according to the Inspection with BRIDGE mode See page 77 If OK press the B butto
86. lt P 14 G9 gt 520 GPO_7A _ TL220 TREERE FG GPIO TL210 e EM203 TL225 TL233 LO GPO_4A TL211 NFA31CC10181E4D TL212 GPI_OA l T FG_GPIO TLa13 GPI 1A i 1 ct LO GPO_5A TL214 1 1 FG GPIO TLa15 1 a GPO_6A TL216 64 ERIESA 5 FG_GPIO LO GPO_7A TL217 TL221 TL230 I O FG GPIO EM204 TL226 TL234 LO GPI_OA NFA31CC10181E4D 9 1 5D_GPIO 1 GPI_1A FciL_ 5D_GPTO i O GPI_2A TL22P 5D_GPTO DGND_GPIO NFM3D 235 O t5D GPIO FO GPI_4A TL236 e FG_GPIO FG_GPIO for EMC C201 0 iu c202 0 iu 0 iu DGND_GPIO FG_GPIO Note Capacitor no mark Multilayer Ceramic Chip Capasitor See parts list for details of circuit board component parts 18 28CC1 2001022128 20 A NXAMP4x1 OPT AN NX DFLT Expansion slot CN301 CN302 CNO01 AQF MN BMI ATTE T 5110 I PHECBOR R210LF 43 35 TLOO1 TLQO2 3 3D 43 30 FG 8 3 3p_oPT 3 3D_OPT b a B 40 gt gt ETH CS 1 4 21 TL301 2 2 2 3 SLR 332MG3F 1130
87. pin C344 C354 CN305 lt gt CN316 C345 C355 CN307 lt gt CN316 C347 C356 CN308 lt gt CN309 C348 C357 CN310 lt gt CN309 C205 Discharging Method Before starting the service work connect discharging resistors 220 10W to the terminals indicated in the figure below to discharge electricity 7 points The required discharging time is about 10 seconds Check that the DC voltage between the terminals measures close to 0 zero volts using a multi meter to make sure that the discharge is completed Note Do not touch the 201 and its heat sink before discharging the C205 PSANL circuit board 1 305 HET Ce ig i 220 ohms Gz 29 R213 lead lt gt C201 220 ohms 10W ws 220 0hms 10W OO ry l SSR BE 220 Q 10 W 7 10 CY 0 VO V C205 1IC201
88. with care so that its uncovered portion with the SUMI tube does not touch the capacitor 316 on primary side of the PSANL circuit board Fig 33 34 Fig 33 Ed 33 Insulation distance between WK14210 and primary side capacitor Perform wiring the connector assembly WK14210 with care so that its uncovered portion with the SUMI tube does not touch the capacitors C317 and C319 on primary side of the PSANL circuit board Fig 35 36 Fig 10 Re WK17110 1 11 36 36 RHR WK17110 PSANL 1 C316 33 34 Fig 34 El 34 RAR WK14210 1 RHR WK14210 PSANL 1 C317 C319 35 36 NXAMP4x1 12 Prevention 02070 from touching connec 12 RE WK02070 tor terminal RER WK02070 Perform wiring the connector assembly WK02070
89. 045 vods SMLE12WBC7W poso WEG SMLEi2WBC7W p075 ants swoos ZU wa Mi NT P SKAGAEDO10 5 ABBE white SMLE 12WBC7W TLo5a moi 150 174W TLOGB 25 680 55 680 TLO98 5 680 c Je MZ Roza SELECT_CH2 T 5 5129 ROB pag 9 SMLE4SWBCZW aoze Logs 9 SMELENECTW mog PEPLLC IL zc 1 STANDBY VOL14 VOL14 VOL14 3 30 TLo54 220 1 44 TLOSS 2050 580 TLOB4 Lpo4e 580 TLOSS Loea 580 dn SMLE12BC7T SMLE12BC7T SMLE12BC7T woos xl 9 TL034 5 SML I2UW MERT R047 5 ROG2 D HO77 SKRGAEDO10 EZ 015 AMP_PROTECT 030 VOL15 546 vais L062 SELECT_CH3 4 7 SWS 220 1 40 680 680 680 3 30 TT NI Sum zl 3 DeNO DGND 5 usss TE R110 330 swto SELECT_CH4 DGND Note Capacitor Resistor Resistor XX Not installed 455232 no mark Multilayer Ceramic Chip Capasitor CR Fixed Thick Film Chip Resistor 3216 no mark Fixed Thick Film Chip Resistor 1608 See parts list for details of circuit board component parts CH4 TL400 1 0054 9 SEINEN 680 TL104 LD055 Mes o MEABE nus 580 TL102 LDO56 REG 680 TL103 10067 es 680 TL104 10068 es tasa silu 680 TL105 LD069 peg SMLELZWEC7W poga er 580 TL406 10070 iiaa 9 SME e sss Rad 680 TL40Z 10071 Pw 680 TL1
90. 1 SELECT4 MUTE4 A ON LCD SELECT4 MUTE4 A U B 01 SWITCH 11 FLASH 02 ENCODER 12 03 LED 13 SLOT 04 LCD 14 ATTENUATION 05 RS232 15 ANALOG 06 16 BRIDGE 07 PORT no use 17 CALIBRATION 08 DSP 18 STANDBY 09 WORD CLOCK 19 QUIT 10 12 OK LCD ERROR OFF 3 1
91. 1 dBu and press the B button The analog output level is automatically calibrated and the following display appears Input the 1 kHz 10 dBu sine wave to the channel 3 in put terminal Adjust the ENCODER so that the output voltage ob tained at the channel 3 output terminal is 38 1 dBu and press the B button The analog output level is automatically calibrated and the following display appears Input the 1 kHz 10 dBu sine wave to the channel 4 put terminal Adjust the ENCODER so that the output voltage ob tained at the channel 4 output terminal is 38 1 dBu and press the B button The analog output level is automatically calibrated and the following display appears Adjust the input signal voltage so that the output voltage obtained at the channel 1 output terminal is 40 Vrms 34 3 dBu and press the B button The output voltage monitor is automatically calibrated and the following display appears Adjust the input signal voltage so that the output voltage obtained at the channel 2 output terminal is 40 Vrms 34 3 dBu and press the B button The output voltage monitor is automatically calibrated and the following display appears Adjust the input signal voltage so that the output voltage obtained at the channel 3 output terminal is 40 Vrms 34 3 dBu and press the B button The output voltage monitor is autom
92. 11 12 NXAMP4x1 CIRCUIT DIAGRAM 2 15 2715 CONTROL 2 6 10 430 3 30 I ANALOG INPUTO id CODECO ANAL OG OUTFUTO mb coz L cwel T coz 1 cove co78 1 SA i tu 0 tu T tu iu 0 tu 5A H 470P 1 25915 ICOOB RZ 1 DGND _CS4272 C2ZA AGND NJM2OSBMD 92 AGND S 1 1598 88 ADC T1 DAC 02 1 H5 I1 _POST_VOLI D 49 1 A 2043 100 mE eu SR A i R044 33 01 Roza 8642 LROKI T poas 01 0 0022u 3 1 4 01 5 611 SCLKI ewes NNUS Rove icr s R_ i 3 03 CODECO_DIGI_OUT lt SRI ila 3 03 COD 3 0K a 8 Cos5 8gT85 ESO EDOEOBSDIBESEN IS Ge R319 R099 R107 R327 5 01_PRE_VOL 1 M10 ash sl 22u 25V 470P 9 1 2K 5 1K 5 1K 5 1K TCO20 Sly of ADC_I2 DAC_D1 HO75 6 HOBB Tcot8 Sal tea TSA nuMaosemo RVO 8285 Bo BAY Anc re GW s 1
93. 15 i gt RELAY COIL1 PAGE1 D4 0224 RB160L 40 PACE3 F3 TL2246 PAGE3 1 m I PQ1CX12H2ZPQ gu L207 L208 1 2200 5 Bu 2 pe TL230 838 5 ite 17 L204 0210 1 TL222 4 5 ag Qo L 2 OF 15 1 lt em Primary Secondary 4 On Bea NSZZ A AS PAGE3 P4 BU D4FL2oU 4 aJ g og 59 Ey gozo i RB GOL 40 I A BIS R221 R269 E RELAY COIL2 j 1 Not installed 0 DAGLI Bd FELAY_COIL3 D214 R222 L203 00 G212 El PAGE1 D3 e eee 1 6 8u 2541020 1 TN Ld Ld L202 Da11 R219 1 I Y p 15va lt AS TL233 TS Tits rL211R262 6 Bu I 5 GBO PAGE3 P9 D1FL20U 1 aN Guy sau RA T RELAY PS 2 1 ug Qa08 m 9 PA 4 2 ag n 9 KRC1025 ou R242 ns g a g os
94. 1uF 50V K wD96920 ELECTROLYTIC CAP CHIP 10uF 50 UF06710 CERAMIC CAPACITOR B CHIP 0 1uF 50V K WD96920 ELECTROLYTIC CAP CHIP iOuF 50V UF06710 CERAMIC CAPACITOR B CHIP 0 1uF 50V WD96920 CERAMIC CAPACITOR B CHIP 0 1uF 50V K WD96920 ELECTROLYTIC CAP CHIP 10uF 50V UF06710 CERAMIC CAPACITOR B CHIP 0 1uF 50V K WD96920 CERAMIC CAPACITOR B CHIP 0 1uF 50V K WD96920 01 CAPACITOR CH CHIP 56pF 50VJ Us06156 CERAMIC CAPACITOR CH CHIP 56pF 50VJ 806156 CERAMIC CAPACITOR B CHIP 0 1uF 50V K WD96920 ELECTROLYTIC CAP 22uF 25V WC89280 PLEC TRONTIC CAF 22uF 25V p anna WC89280 MEME CAPACITOR Bena OE CERAMIC CAPACITOR B CHIP 0 1uF 50V K WD96920 ELECTROLYTIC 100uF 16V UF03810 ELECTROLYTIC CAP CHIP 100uF 16V UF03810 CERAMIC CAPAGITORB GHIE 50V K CAPACHOR N SVK ELECTROLYTIC CAPACITOR CHIP tuF 50 UF06610 ELECTROLYTIC CAPACITOR CHIP tuF 50 UF06610 ELECTROLYTIC CAP CHIP 10uF 50V UF06710 ELECTROLYTIC CAP CHIP 10uF 50V _ UF06710 CERAMIC CAPACITOR B CHIP 0 01uF 5OVK 5 US06410 CERAMIC CAPACITOR B CHIP 0 01uF 50V K 506410 CERAMIC CAPACITOR B CHIP 0 1uF 50V K WD96920 CERAMIC CAPACITOR B CHIP 0 1uF 50V K WD96920 CERAMIC CAPACITOR SL CHIP 470pF 50V J GERAMIG 905E 500 sg
95. 500VC 4700pF 50V J 4700pF 50V J 22pF 500V 4700pF 50VJ 4700pF 50VJ 0 1uF 50VK JOIE 50VK ss 22pF 630VJ 10uF 50V 22pF 630VJ 22pF 630V J 10uF 50V 4 7uF 100V 4 7uF 100V 0 1uF 50V 0 1uF 50V 22pF 630VJ 22pF 630VJ 0 01uF 50VJ 0 01uF 50VJ 0 01uF 50VJ 0 01uF 50V J 0 01uF 50V J 0 01uF 50V J 250V J 250V J 250V J 2200pF 250V K 2200pF 250V K 220uF 25V 47uF 35V iouF 50V 100uF 35V 0 01uF 50V J 0 01uF 50V J 100pF 250V J 100pF 250VJ 150uF 160V 150uF 160V 2 2uF 250V 2 2uF 250V VOL A VOL B MUTE CH1 MUTE CH2 MUTE CH3 MUTE CH4 SELECT CH1 WE95200 SELECT CH2 95200 SELECT CH3 WE95200 SELECT CH4 WE95200 NXAMP4x1 REMARKS WG89190 WG89190 WE95200 WE95200 WK74000 11142 X8713D0 UR86610 65315 UA35315 UA65315 UA35315 UR86710 0022847 0022847 00021170 UA65347 UA35347 WG21170 UA65347 UA35347 WD96920 WD96920 01 WJ59260 UR86710 WJ59260 WJ59260 UR86710 WJ59260 UR89647 UR89647 VR16830 _ VR16830 _ 59260 WJ59260 UA35410 UA65410 WJ45880 WJ45880 WJ59270 WJ59270 UR86710 UR85810 UA35410 UA65410 WJ59270 WJ59270 WK76610 WK76610 WJ45880 WJ45880 RANK Japan only 25 NXAMP4x1 New Parts 26 CERAMIC CAPACITOR B CHIP ELECTROLYTIC CAP ELECTROLYTIC CAP CERAMIC CAPACITOR B CHIP CONNECTOR BASE POST CONNECTOR BASE POST CONNECTOR BASE POS
96. 86 FELAY QUT3 1 ieo TL113 lt P 16 L1 gt a GPO 1A 5 86 RELAY_OUT4 12 TL114 5 B10 GPO 1A JE La 8 916 S 5 y 98 E 3 30 AGND d 3 5 810 GPO 2A eu EI p Er CNOOS EJ ENO 10 ze CNO17 1 450 3 30 52808 3091 52808 3081 40FMN BMT A TFT Ss T 88 5 E3 UI_DO 116 TLO33 5 P3 AS232_AMP_AX lt _ 116 0 TLO5B mee 1115 5 UT_D4 2 TLo34 TLo5g 5 9 ETH CS ee TL116 B B44 GPD_3A 4 GPO_3A UI De 3Le Le TLO35 5 P3 RS232_AMP_TX TLOEO 5 E3 UI_D3 e e TLO36 5 19 5 5 eo TL117 5 UT_D4 see 037 GPO_OA UT D5 Sree TLo38 816 061 3 B4 5 N9_SPI_CLK ee TL148 So 5 E3 UI D6 e TLO39 5 E3 UI D7 8 o 040 eos 8166 TLO6a 3 B4 5 N9 SPI_MISO lt _ Be TL119 TLO41 SED DA 5 11 GPO_4A GPO 4A 5 07 RESET 4 10 TL042 Le e 3 B4 5 07 SPI_MOSI 10 lt TL120 de GPO_3A 1 4 5 F4 Sw4 1 0 043 T TL064 5 NB ES_SERIAL RX 9 TL121 5 F4 swe 11044 GPO_4A lt Re 14 6 TLo45 1464o TL065 5 NB ES SERIAL TX 14 TL122 28 5 5 06 Sw1 C5 gepe 045 TO SUB PN AN GPO_5A i TO SUB GPI go 8 5 L4 FD 14 9 1 047 01 TLO56 cN201 5 05 INT FROM ESQ jj 9 TL123 GPO_5A al e TL048 rigo 5 811 GPO 5A gt to 001 ENEA 184 o TL067 _GPT4 ee TL124 5 ES_GPI1 w lt P 17 02 gt
97. CARBON RESISTOR CHIP 1 16W J RD35722 CARBON RESISTOR CHIP 7K 1 16W J RD35647 CARBON RESISTOR CHIP 1 16W J RD35722 METAL OXIDE FILM RESISTOR 100K 2W J 03770 METAL OXIDE FILM RESISTOR 100K 2W J 03770 CARBON RESISTOR CHIP 10 1 46W J RD35410 CARBON RESISTOR CHIP 10 1 46W J RD35410 CARBON RESISTOR CHIP 22 1 16WJ RD35422 CARBON RESISTOR CHIP 22 1 16WJ RD35422 CARBON RESISTOR CHIP 12K 1 16W J RD35612 CARBON RESISTOR CHIP 1 2K 1 16W J RD35612 CARBON RESISTOR CHIP 4 7K 1 16W J RD35647 CARBON RESISTOR CHIP 4 7K 1 16W J RD35647 VZ37020R WIRE WOUND RESISTOR 0 1 5WK New Parts RANK Japan only 34 PP gt P P PART NO VZ37020R BL ad WK602800 WC901301 WR856500 New Parts CARBON RESISTOR DESCRIPTION WIRE WOUND RESISTOR CARBON RESISTOR CHIP CARBON RESISTOR CHIP METAL OXIDE FILM RESISTOR CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR _ CARBON RESISTOR CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP RELAY RELAY POWER TRANSFORMER TRANSFORMER POWER TRANSFORMER EOWER TRANSFORMER THERMISTOR CONNECTOR ASSEMBLY PS CONNECTOR ASSEMBLY PS 1 POWER CORD ASSEMBLY POWER SUPPLY CORD POWER CORD ASSEMBLY
98. CHIP CARBON RESISTOR CHIP WIRE WOUND RESISTOR WIRE WOUND RESISTOR CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP _ CARBON RESISTOR CHIP lt CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP WIRE WOUND RESISTOR WIRE WOUND RESISTOR CARBON RESISTOR CHIP Z CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP WIRE WOUND RESISTOR WIRE WOUND RESISTOR _ CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP WIRE WOUND RESISTOR WIRE WOUND RESISTOR CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP VZ37020R WIRE WOUND RESISTOR 4 7 4 7 22K 1 4W J 3 3K 1 16W J 3 3K 1 16W J 91K 1 16W J 91K 1 16W J 18K 1 16W J 18K 1 16W J 22 22 2 2 22 22 2 2 2 2 22 22 2 2 0 22 5WK 0 22 5WK 22 1716WJ 22 22 2 2 22 22 2 2 0 22 5W K ASI 2 2 22 22 2 2 2 2 22 22 0 22 5WK ASI 2 2 22 22 2 2 0 22 5WK 0 22 5WK 12K 1 16W J 22
99. CIRCUIT BOARD ELECTROLYTIC CAP MYLAR CAPACITOR MYLAR CAPACITOR MYLAR CAPACITOR MYLAR CAPACITOR ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP CERAMIC CAPACITOR CH DISC MYLAR CAPACITOR MYLAR CAPACITOR CAPACITOR CH DISC MYLAR CAPACITOR MYLAR CAPACITOR CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP MONOLITHIC CERAMIC CAP ELECTROLYTIC CAP MONOLITHIC CERAMIC CAP MONOLITHIC CERAMIC CAP ELECTROLYTIC CAP Wono ELECTROLYTIC CAPACITOR ELECTROLYTIC CAPACITOR MONOLITHIC MYLAR CAPACITOR MONOLITHIC MYLAR CAPACITOR MONOLITHIC CERAMIC MONOLITHIC CERAMIC CAP MYLAR CAPACITOR MYLAR CAPACITOR MYLAR CAPACITOR MYLAR CAPACITOR MYLAR CAPACITOR MYLAR CAPACITOR MYLAR CAPACITOR ELECTROLYTIC CAP ELECTROLYTIC CAP MONOLITHIC CERAMIC CAP MONOLITHIC CERAMIC CAP POLYPROPYLENE CAPACITOR POLYPROPYLENE CAPACITOR CERAMIC CAPACITOR CHIP CERAMIC CAPACITOR CHIP ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP MYLAR CAPACITOR MYLAR CAPACITOR MONOLITHIC CERAMIC CAP MONOLITHIC CERAMIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP 150x4 J 150x4 J SKRGAED010 SKRGAED010 LS22BB 2UR UR T LS22BB 2UR UR T LS22BB 2UR UR T LS22BB 2UR UR T SKRGAED010 SKRGAED010 SKRGAED010 SKRGAED010 PAANL 10uF 50V 1500pF 50V J 1500pF 50V J 1500pF 50V J 1500pF 50V J 10uF 50V 470uF 10V 470uF 10V 22pF
100. E I Aa 453 773 aD o JTAG TDI C264 2 E va Ase TEMP_PS_A1 6 F3 M aJ DEBUG 1 22u 6 3v C050 ADS WE 14 5 Ag TEMP_PS_A2 6 F3 RELAY_PS_B2 lt 34a sror PSHUTDOWN PS A 6 H4 l NJM2B04V L A ivo a78 JTEMP_PS_B1 6 F5 10GND T 1 z amp AE 3 Y7 agf JTEM _PS_B2 6 F5 TT For DEBUG 777 5 10 C300 DGND GND DGNO TEMP PA3 6 C4 GND 5 Hi CHN cess alg 3 30 0 tu 6 K10 LCD_RW 33 Icos i oly Lo U DGND 6 INT_FROM_ES uncus NJMeSO4v odu DGND swoot 1 059 5 K10 LCD_AS lt _ 4 2 CHS 01 74LV873A 42 JTEMP_PA2 PAR DESTINATION IH RESET SW2_CS 43 30 ICO56 t CLEAR veco 74LVC541A 6 C2 RELAY PA4 ADO 210 8a B 407 gt RELAY_OUT4 6 C7 c AD DGND mw 80 ICO52 RA007 4 2 4 2904 GPI_CS 33 4 1 a ADi aja 5012 ADE 7GPO_CS E ADO yee Sere BINE 8 C3 RELAY PA2 lt lea PRELAY OUT3 6 C7 TEMP_PA1 6 C2 ADI 17 4 LA 6 4 RELAY_PA3 1 5139 DRELAY_OUT2 6 C7 AD5 WE lt _6 1 BrN4 Ana ADS ADS 3 lt lt eP1 3 6 N5 ADS alan CPU_40M P317 Wr elz olx AD4 m 5 05 FELAY PA4 alag safe 765105 gt HELAY_OUT4 6 C7 S25 SLi 15 1 Esc 6 10 a 1 25 MEAS 05 d s mis Bice CLOCK i ma47 0 ADS 55 1 1 6
101. EA t qe 2 2K Ta CONTROL CNOO7 CNOOB T mj oo m m p a 4 PH301 Sa x 1 I Lon My los 4 gl z CN343 PH10P 1 6 85298 05 PAETE amp y PHISVRL TIN CATHOD MAINS PAGED TB R310 TEMP_PS_ 1 1 TEMP_PS_ 2 1 15 T Re gy VoLTAGE_PS_ 1 1 an 2 I to CONTROL CN007 1 I ELAY PS lt P 14 J4 gt Pr 02 T1 ISHUTDOWN PS T FAN_CONTROL 1 coe d IFAN_CONTROL_2 NTHODE EE PSW DETECT bt See Table2 lt MAINS C353 PAGE2 AZ i pee lt _ PSW_OETEC 1 zy lo 1000 xe PAGE2 A7 ols Et To PAANL W402 See Tablet xE to PAANL_W402CS9 0322 B 2 l 1 R55 FMU 6S lt 20 2 gt fei taj TL3ZBTL349 ole 278 na 302 6 BU C366 To PAANL w403 oos as PALA xi BL dew Bas am 4 N30 to OUTANL W805 mr wii 1 be 392 8 gal RE 6 16 to PAANL_W403 e d D3FL20U Raoa 470P 470P m pe PGND_ 2 lt P 16 1284 2 5 5 C lo 08 TE 2 PAI lt 20 5 gt BLACK BLACK P 16 F8 gt E RES 500 ZA 18 409 E PERAN 5 5 3 HA B 248 s 8 mgl Ji Rus sue SE C373 C374 BL gl 291 Be Ll S P SEL E RE B S US A FAJ a BY BES Basse E bris er o
102. IC024 RS 232C Driver CONTROL IC041 34 MAX3221CPWR 2757 0 Auto powe rdown DOUT 10 INVALID VIN 1 T 19 EN 16 FORCEOFF _ VOLTAGE 1 15 Voc GENERATORI V 14 GND C1 DOUT 4 C2 12 FORCEON C2 Til DIN CURRENT co a GENERATOR INVALID RIN ROUT jaw 7 DIN THERMAL THERMAL HI COMPENSATION PROTECTION ER FORCEOFF GS L FORCEON 12 1 VOUT E 9 ROUT GND NXAMP4x1 MX25L1605AM2C 12G X8718A0 X8718B0 e NJM431U TE1 X6770A0 Flash Memory SHUNT Regulator CONTROL IC039 PSANL IC204 CATHOD REFERENCE Address Generator Memory Array Page Buffer ANODE Data Register Y REFERENCE R Y Decoder 4 L sram ANODE CATHODE Buffer A gt Sense Amplifire State TH Generator H Machine Clock Generator e NJM2068M D X3505A0 e NJM79M09DL1A X5366A0 Operational Amplifier Regulator CONTROL IC002 005 008 011 018 021 028 034 CONTROL IC007 INANL 701 702 OUTANL IC801 802
103. J 680 1 4W J 4 7 1 16WJ 47K 1 16W D 47K 1 16W D 330 1 10W D 330 1710WD 2 2M 1 16W J 330K 1 16W J DC G6J 2P Y DC G6J 2P Y B220 FUSE 3P EVN B470 FUSE 3P EVN B470 FUSE 3P EVN B amp C TUBE 7P 280mm B amp C 1P 200mm RE B amp C 1P 200mm BK B amp C 1P 200mm WH B amp C 1P 250mm OR PSANL PSANL WL 211 CLIP EYF52BCY PIN TP00526 31 CLIP EYF52BCY PIN TP00526 31 R FOR NX AMPLIFIER 10uF 275V 10uF 275V 2200pF 250V 2200pF 250V 10uF 275V 1000pF 250V REMARKS ASA So NXAMP4x1 RD15310 RD15310 HV75310 HV75310 RD15310 RD15310 RD15747 RD15747 RD35347 RD35533 RD15710 RD35610 RD35347 RD35347 RD35610 8135533 RD35610 RD35533 RD35610 9035533 9035533 8015547 8035510 8035347 8035510 8015647 8035422 8035422 HV75568 HV75568 RD35347 RD35747 RD35747 RD55533 RD55533 RD35922 RD35833 WJ53740 WJ53740 WK58070 WK58070 VL40330 VL40330 14210 WM04870 WK16800 WK16810 WN52530 X8715F0 X8715F0 WA77220 05070 WQ77880 05070 WQ77880 WR78430 V936510 V936510 WK46370 WK46370 V936510 WK46360 RANK Japan only 29 NXAMP4x1 A New Parts 30 RT NO CERAMIC CAPACITOR B CHIP ELECTROLYTIC CAP POLYESTER CAP ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP CERAMIC CAPACITOR B CHIP CERAM
104. K8 5 1 5 lt SCL 1 M7 2 K3 AD 3 u i Y7 AE lio JES GPI3 6 C10 C30 10040 T va GND Bly tly Re48 O e SZ HEM HES maga 74LVCooA SDA 1 M7 2 K3 ET EE 6 RESETC_ W Ra34 33 4 ka y DGND 3 B4 6 C8 SPI_MOSIK T 22 74 273 50 DGNO DGNO RESET ES vecke 10047 10048 Icoso Icose 2 ha NJM2904V NJM2904V NJM2304V NUM2904V 6 4 FAN CONTROL 1 lt ADO 3 9 80 la 07 vas vis vas abi apo 7 ADE GW GW Fo Ln 6 H4 FAN CONTROL 2 1 SPEED SEL Ex 43 30 30 4 2 SPEED SELC ADRG Spa jej F ADE A53 Bo 60 AD3 al ADA _ Ico3g cese so MX25L1605AM2C 426 0 4u 6 11 SOURCE SEL4 5 gt VOLUME_ MUTE 1 EONS cLock 1 CSI03 R22 isl ved DGND 222 2 MEJ VECE sium Shee ane R226 22 SPI CLK EN is gy 5 ao 18 8227 22 SPI MOSI IIT MESS Lu Lid 0 tu fo alist full nor DGND oli For enhance RZE SER 1 061 9 74LV273A 10064 RESET FLASH CS TC74LCX04FT 1 064 CLEAR vece SPI MISO 55082153 F312 TO74 CROAT 1 064 mE t L 3 W ospi 40M 3 14 TC74LCX04FT ADO Jio aple AD7 A303 33 47 ADI aj 7 ADS 6 LCD_ENABLE C337 4 A eo 70 43 20 0 0 04 GPO1 s hs GPC5 ES SERIAL RX TC74LCXO4FT GP02 78 GPO5 6 09 ES SERIAL TX 5 314 53 gt ela Sd acoso Orso seat 22 psPa_ 4ov 3
105. LCD WHITE BACKLIGHT WJ43880 CMS CC2NO 124UBSW W E 11004 0 83 9 TLOOS eret 909 9 TLOO6 0 2 8 z so MERE 11007 0 8 TLoos 04942 5 A osb F gt S TLO10 6 BESET i 2 11011 0 6 ng TLO12 0 8 TLO13 ele 5 11014 e e bs SM1 cS t TLO15 01 38 15 TLo1s 6 87 1 8198 19 RAO11 80 RA012 4 LCO_ENABLE Urs E of BET BE ia 5084 ur os TLO18 e e be 01 05 du 14 585 UIDA TLotg 6 822 UT D3 DAMES ag o s UI_DS E CSIO4 IDA mE 10 pat po B_UT DO TLO20 e1 o E LCD ENABLE Ri15 33 7 0 5 CSIO5 E w TL021 64 CSIOS LCD_RS R116 33 RS vo epe D CS107 vpp VSS 2 TLoa3 1 a L MTLW 108 O6 G D 120 50 TLO24 ooe E 0004 TLoas 0 830 ai Feil Tree DGNO DGND DeNO 10002 7AHCT273PW 50 43 30 10001 JRESET 1C004 Co05 10006 10007 74LVC541A ba vccEa 4 74HCT4514PW 74HCT4514PW 74HCT4514PW 74HCT4514PW RAOO3 151 R Los R CBTO5 14 LD16 CSTOB 11 LD3a CSI07 y H LD48 CSI07 H LD64 1 4dvec 2 ur po 15054 4 97 150 4 LD17 AW LD33 780 LD49 LDES 150 4 ide 2 SW3 o p 4 007 a RA008 a RA009 a 10 A1 wa UI Di d ja MT UI DS UI DO elo LD18 uroa alan galt LD34 UI DO B clo oso LD5O UI DA jo LOSS raga Aa SWS UI De LD2 EM oshe LDZ J UI D5 0101 ad A LD19 01 0
106. LFNO 600 2SK3003 LFNO 600 2SK3003LFNO600 RANK Japan only NXAMP4x1 LCD ASSEMBLY LCD Ass y REF NO PART NO DESCRIPTION REMARKS WK756700 LCD ASSEMBLY CIRCUIT BOARD PN AN CIRCUIT BOARD LCD LCD MODULE CMS CC2N0124UBSW W NYLON RIVET P3570 W BW ACETATE TAPE 570F W 19 New Parts RANK Japan only NXAMP4x1 LOCATIONS OF HEAT SINK UNITS Details on PSANL Circuit Board PSANL P C B Heat Sink Unit WK66910 See page 10 10 Heat Sink Unit WK66920 See page 11 11 Heat Sink Unit WM44760 See page 15 15 Heat Sink Unit WK66930 See page 12 12 Heat Sink Unit WK66950 See page 14 14 Heat Sink Unit WK66940 See page 13 13 NXAMP4x1 E HEAT SINK UNIT L100 L100 PSANL Circuit Board WK66910 WK66910 Gd E 22 REF NO PAR
107. N SS Eg s s GAL Bal AN Rz E gt ual mo NOZ Na ANI HELAY_PS_ 1 Qa a QT US a on O co ST AR ABT BO PAGE3 B5 da ad 69 og m a210 190 OF 92 x L Ate 256241 O m Bu Q BY 45A P 15VR2 i y 9 PAGE3 PAGE3 P10 I A_GND 1 zi Oly gol Ry aO e PAGE3 B9 RACTOOS ma XX C2A5_ M o8 an i e 22076 372 To CONTROL CNO44 Au D AL 1 6 W pol Hv 1 0 1004 x5 W101 T201 0 OQ NS a AN oat AST s 201 psp RED 33k 2W OR x4 m OO oX OS i NA A e 1 3 Ree3 d X A mi i e gt to PSANL W101 AC L z m m E i m a t Tt 2 o fisa lt P 21 B2 gt x cu gla a az x a 21921 3224 L204 axe 00 RB160 20 Lo evo PAGE1 Ba X gy 8 aa Eja 5 2 as ONG 4 6 Bu i SS Ba 1 lo Lisa to CONTROL CNO11 eer 250 P 14 G2 pie Xl SOR 5 ho Heo d W102 L Q LF Is ES 55 555 r 6 BLACK 9 STA c i I D218 30 B RA a A 2 7 A A i Ha270 RB150L 40 3 30 to PSANL_W102 AC N 2 I 0 D Ce53 lt 21 B6 gt 2 3 PAGE B6 D GND ox TL235 8273 Quy C255 4 7 i 1 E BU 4000p 250 D213 1 Ray g b d E E o OZZNO 1 L205 E gt o RENE 95 mda 5 gt of R225 5 1 5 6 10u 5 Bele
108. NXAMP4x1 2NC WK66600 80 A NXAMP4x1 BLOCK DIAGRAM 1 5 1 5 Inter Block Signals INANH gt CONTROL ANA_IN 1 4 Analog Audio Signals PAANL gt CONTROL TEMP PA 1 4 Temperature Data of Power Amplifier Units CLIP PA 1 4 Clip Signals of Power Amplifier Units OUTANL gt CONTROL SENSE U 1 4 SenseBack Signals of Amplifier Output Voltage SENSE 1 1 4 SenseBack Signals of Amplifier Output Current PSANL gt COLNTRO MAINS A MAINS Data PSW DETECT Status of Power Switch TEMP PS A 1 2 Temperature Signals of Power Supply Units VOLTAGE PS A 1 2 Output Voltage data of Power Supply Units CONTROL gt PAANL ANA OUT 1 4 Analog Audio Signals RELAY 1 1 41 Control Signals for Relays on Power Amplifier Units CONTROL gt OUTANL RELAY OUT 4 Control Signals for Output Relays CONTROL gt PSANL RELAY PS 21 Control Signals for Relays on Power Supply Unit SHUTDOWN PS A Shutdown Signals for Power Supply Ciricuits FAN CONTROL 1 2 FAN speed control signals PAANL gt OUTPAL POUT 1 4 Output of Power Amplifier Units Power Supply Lines 424A 424A B 415A 49A for Small Signal Analog Circuits 45A 9A 15A 45D 2 T 43 3D for Digital Circuits B_A 1 2 Positive Rail Voltage Line for Power A
109. SA 1 MES 0 tu T tu tu 0 tu i cosa 470P i 10013 r 1CO10 DGND oeno CS4272 CZZR AGND H NUMBOGEMD S8 ANO C042 85 104 50 2 SA ADC_I3 04 gt 1 I3 _POST VOLI Z 100 MCLK RO49 100 DAC_04 SR LRCK_R050 33 i SCLK R051 33 DAC 03 n 0 00220 em e 3 02 CODEC1_DIGI_OUTK osa da iG Ga 185 3 08 CODEC1_DIGI_INI cose n 0 01u a 47u 16V n 8 Ra21 Rot Rog R3e8 R pum 3 N i pun TSR i n zs dc C03 PRE VOL 4rMg 10010 ag 4 2K 5 4K TCO2t NJMBOGBMD 92 AGND SCL R053 0 5 e Isai SR TSA NuM2068MD amp R040 96 ADC I3 1 SDA Ro54 0 sls LG 4 4 E ADC I3P 3 0k 4 5K B xp gis gs i4 T3 _POST_VOLI 2 100 ADC 13 TSR SR STA BTE STO SR ADCDAC_ RESET 1 i 8 55 5 Rosa ges E 4 GEO SA AGND AGND 4 54 I AGND3 470P I ZZ Z ZE ERZE s u 89 Q AGND ad 5 5 ADC_I4 1 5 Ross 4 H2 I4 POST vOL 100 I SR 0 0022u 680 R SA galiz _04 878s A 3 0K a n pi 892 Rice maso 1014 8s 8 nak Bak 1 TCO21 m Y ao DAC O4 ms oe teat IRvO 5 1 A ADG I4 i 3 0K X 5
110. When you use the Audio Analyzer System made by Audio Precision Inc for noise measurement set the filter characteristics as follows BW 22 Hz 22 kHz Filter FItr None Connections Each input and output terminal of channels 1 4 are as shown in the figure below POWER OUTPUTS q 1 4 9 4 BALANCED INPUTS GG BE aes SR CAAA ue RGG ARE ABBA Fig 1 Input connector XLR 3 31 female type connectors are used for input terminals in channels 1 4 Condition Balanced input Wiring pin 1 to ground pin 2 to hot pin 3 to cold Output connector Neutrik SPEAKON connectors are used for output terminals in channels 1 4 Connect a load resistor between pin 1 and pin 1 of the Neutrik SPEAKON connector Load resistor Use a load resistor with no inductivity and a power rating high enough to perform each test safely Link out connectors XLR 3 32 male type connectors are used for input terminals in channels 1 4 Condition Balanced output Wiring pin 1 to ground 2 to hot pin 3 to cold 73 NXAMP4x1 74 1 5 2 2 2 3 2 4 3 1 Other 0 dBu is defined as 0 775 Vrms in these inspections Inspection with ordinary mode Condition Ground each input terminal via a 600 resistance Do not connect the load resistance to the output terminal Power ON sequence 1 Turn the power switch on Confirm that the latest firmware version appears on the LCD display Example of firmwar
111. ga Ss I 150 41 p 1 la OU S _ FAN_DETECT2 parus Sg E 2 2 AS 52 1C201 q S Gy GEN g 2 0214 ON 59 eo lt JFAN DETECT4 uY _ i u FC224 ALFONYFO AG 3b4 TPCB109 nel5 L206 Qi PAGE3 B4 58 45 1 is 0 tu 40u is TLa45 4 pf lt OUT RE A B 1 oHe37 mer my PAGE3 C3 OSA 33 SK ON 0725 UT 1 eee Q m a Q zo ON P GA i 5 i m gs R250 c q N u malh a mg q 3 1 a 100 lt TL2146 9 OUTANL WBO1 E A q A Rasza CALLED Ut E TLERB I cN202 kon a a ASAS 2 492 PAS 5 216 2292 7 tol Q5 931 Qa p m wey coy 9 1 o 7 R246 150K 2925 Ap ARA Qo 9 oe Z 3 67219 gt DEO us AF MO A ga U m pu 2 ots Og E OUT RE A q H 54 1 15K 5 RAD m OUT RE A B d S Es esa 9 NS cess AT Bu T 2 to OUTANL W801 zx AE 9 al E CTS a bss 15A lt P 16 Ot I 1 Q o 4 GND U 1 1 i 1000P TL220 ASA 1 N 1 1I n Ho anoter PS CN203 CN203 1 1 4 i LI UT RE B Important safety parts BER GND H bo sp 5 1 3 30 1 DX o b eo i HM Aluminum Electrolytic Capacitor HM Series fs AA
112. is 29 1 1 2 dBu Frequency response Perform the following test at each channel Input the 10 Hz 1 kHz 20 kHz 0 dBu sine wave to the input terminal and one by one measure the output voltage obtained at the output terminal for each frequency Confirm the output voltage at 10 Hz is 0 0 5 dB when compared with the output voltage at 1 kHz 0 dB Confirm the output voltage at 20 kHz is 0 5 0 5 dB when compared with the output voltage at 1 kHz 0 dB Confirming operation of NX DFLT card Turn off the power and insert the NX DFLT card into the expansion slot Turn on the power and confirm that an indicator LED of the NX DFLT card lights Turn off the power Note Be sure to turn off the power before inserting the NX DFLT card 77 NXAMP4x1 Biss 1 1 1 10 C 35 45 96 85 96 1 2 100 V 2 0 60 Hz 1 3 1 M Q 22 Hz 22 kHz
113. oso ogy E Q 3 q Oo os 2 Brwi E ale RO F ev DAL Sv daj 1 a us Of oy ug R a O gt 915 2 ROZA 1 A geram 1 S 5 1 i Qro 1 l a 1 Tmnartant safety nante 220 ohms 10W QC316 C322 See Tablea 860 1710W Ti x2 8 ness 52 220 ohms 10W RED 58 PAANL W403 mia em Eee Tabled i E 83 Te 470 DM Pr 0332 28CZ4 EK 2 220 ohms 10W C318 C324 Da 3006 bbl 595655555 See 1 sa MR 2 E C373 560k 1 10 CN308 NW haa PED To PAANL ee 6N309 226 ohmsA0W C319 C325 NXAMP4x1 OVERALL ASSEMBLY WIRING This product has various cables wires and connector assemblies inside To prevent touching component to the cables and or connectio
114. output terminal is 40 Vrms 34 3 dBu and press the B button The output current monitor is automatically calibrated and the display returns to the test menu screen If an error occurs ERROR appears and the test pro gram is stopped 4 18 STANDBY test Press the B button to enter the standby mode The fol lowing display appears Measure the primary power consumption and check that the measured value is 23 W or less Press the B button for one second or more and the display returns to the test menu screen 4 19 QUIT Exit the test program Press the B button to exit the test program This unit enters the ordinary mode 65 NXAMP4x1 1 2 66 DOS V Pentium 200MHz Windows XP USB JTAG Programmer RLINK ST USB JTAG RS 232C x 1 GPI x 1 RS 232C D SUB 9 D SUB 9 SLOT x 1 ES_MCLK Bre o ES_SCLK LL ES_LRCK LL ms SLOT GPI RS 232C 3 1 3 2 4
115. the OUTANL circuit board Fig 3 Remove the eight 8 screws marked 280 the one 1 screw marked 290 and the one 1 screw marked 285 The OUTANL circuit board can then be removed together with the two 2 insulation sheets and the two 2 shields Fig 3 Remove the three 3 plastic rivets marked 277 OUTANL circuit board can be separated from the two 2 insulation sheets and the two 2 shields attached to them Fig 3 Note The two 2 insulation sheets and the two 2 shields can not be separated because they are attached each other with both side adhesive tapes 3 2 3 3 3 4 3 5 NXAMP4x1 OUTANL 15 NX DFLT 1 CONROL OPT 2 OUTANL 3 280 8 290 1 285 1 OUTANL 2 2 3 277 3 OUTANL 2 2 Ed 3 2 2
116. to each output terminal Ground each input terminal via a 600 resistor Residual noise Measure the residual noise level at each output terminal and confirm that measured value is 65 dBu or less Note Measure the noise level with the 22 Hz 22 kHz band pass filter specified at 1 3 4 2 4 3 4 4 4 5 4 6 NXAMP4x1 Inspection with analog test mode Condition e Perform each test item in this section with the analog test mode of the test program See TEST PROGRAM 4 15 ANALOG test Unless otherwise specified perform the test with an 8 resistor connected to each output terminal Link out Input the 1 kHz 10 dBu sine wave to each input terminal and confirm that the output voltage obtained at each link out terminal is 10 0 5 dBu Efficiency Input the 1 kHz sine wave to the channel 1 input terminal and confirm that the primary power consumption is 175 10 W when the output voltage obtained at the channel 1 output terminal is 29 2 dBu Perform the same test for channels 2 4 in the same manner Gain Input the 1 kHz 0 dBu sine wave to each input terminal and confirm that the output voltage obtained at each output terminal is 29 1 1 2 dBu Frequency response Perform the following test at each channel Input the 10 Hz 1 kHz 20 kHz O dBu sine wave to the input terminal and one by one measure the output voltage obtained at the output terminal for each frequency Confirm that the output voltage
117. 0 1 p004 TLOSS Lnote TLO7O Lnoaa TLOBS Lnozg VoL B s 1 SML 543M R015 SMLE12WBC7W nos SMLE12WBC7W og SMLE12WBC7W pog 104 1016 33 Lo32 LD48 WW cc SIGNAL CHA VaLt vas VOLt CR SMO03 3 39 TLoag TL036 TLo41 iog 1501 TLOS6 0617 BBo TLO71 Lnoaa 680 TLOB6 680 EMA ZE SML BioMw R016 SMLE12WBC7W 4 SMLE12WBC7W no SMLE12WBC7W p s 2 8 oN e LD17 1034 L033 1049 1049 1054 R103 330 CO Ts STGNAL CHa VoLa voLa LD34 T1042 TLOS7 Lpo18 580 TLO72 0634 580 TLOB7 580 MUTE_CH1 sant nos SML542Mw FO SMLE12WEC7W oas inia SMLE19WBC7W noso 589 SMLE12WBC7W noe teal SEONAL CHS T 7G wl vOL3 PO vo 3 em Po QR weg VOL3 a 30 PETE sA gt 4w CR 250004 3432 029 TLO37 25124 ROLE Boss posi mes o mood PAWIA lg LD4 di siena LD19 wal LD35 1051 Vaid Te R104 330 TLO44 oos 150 1 44 TLOSS TLO74 10038 em TLOBS Lposa 580 SmL 5i2wn R019 SMLE12WBC7W SMLE12WBC7W SMLE12WBC7W MUTE_CH2 1 0 A SR PROTECT_CH1 uxo vous ux vas Lose fg I VOLS CAL TLo45 Lnooa 220 1 49 TLOSO 552 580 TLO75 0027 580 TLOSO 680 SML B12WH SMLE12WBC7W SMLE12WBC7W SMLE12WBC7W poc 43 30 LOS cal LD21 1037 Lo53 1 40 CR coz T030 TLO3B zac ray PROTECT CH2 voLe li vos li 0 5 280 008 53 Ta
118. 00M RX WD95290 COIL WK11970 CHIP INDUCTANCE 1 WK03780 CHIP INDUCTANCE WK03780 CHIP INDUCTANCE WK03780 CHIP INDUCTANCE WK03780 PHOTO COUPLER WP38820 PHOTO COUPLER WP38820 PHOTO COUPLER TLP781 D4 GR F WP38820 PHOTO COUPLER TLP781 D4 GR F WP38820 TRANSISTOR 2SC2412K Q R S VV55640 DIGITAL TRANSISTOR KRC102S RTK P WC43500 New Parts RANK Japan only DIGITAL TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR _ TRANSISTOR TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR TRANSISTOR CARBON RESISTOR JKRCIO2S RTK P PSANL KRC102S RTK P 2SC2412K Q R S 2SC2412K Q R S 2SC2412K Q R S TPC8109 TE12L Q 2SC2412K Q R S 2SA1037AK Q R S 2SC2412K Q R S KRC102S RTK P 2SC2412K Q R S 2SC2412K Q R S 2SA1037AK Q R S 2SA1037AK Q R S KRC102S RTK P KRC102S RTK P 2SA1037AK Q R S 2SA1037AK Q R S KRA102S RTK P KRA102S RTK P KRC102S RTK P KRC102S RTK P KRC102S RTK P KRC102S RTK P 25 2412 Q R S 2SC2412K Q R S KRC102S RTK P 2SC2412K Q R S 2SC2412K Q R S 220K 1 4W J WC43500 NXAMP4x1 PA DESCRIPTION REMARKS QTY RANK WC43500 VV55640 VV55640 VV55640 VV55640 VV55650
119. 0570 WN41240 WE98030 WG84620 WM78140 CH1 CH2 CH3 CH4 oeeie MUTE CH3 MUTE CH4 WF05470 ENCODER WE87830 WE87780 V327280 11230 7 327280 11230 WR94530 WK67020 WE96200 WJ61830 WE77440 RANK Japan only NXAMP4x1 OVERALL ASSEMBLY 2 2 2 2 PA Unit PA 1 See page 6 6 PA Unit PA 1 WK668500 WK668600 V8746701 WJ972700 17974101 WJ974201 WK602800 WC901301 WR856500 WN143600 CORD HOLDER SHIELD 1 New Parts DESCRIPTION MAIN CHASSIS MAIN CHASSIS BIND HEAD TAPPING SCREW B DC FAN CIRCUIT BOARD BIND HEAD TAPPING SCREW B INSULATION SHEET PS CIRCUIT BOARD CIRCUIT BOARD HEXAGONAL SPACER HEXAGONAL SPACER BIND HEAD TAPPING SCREW S CONNECTOR ASSEMBLY PH11P CONNECTOR ASSEMBLY PH9P CONNECTOR ASSEMBLY ACPS CONNECTOR CONNECTOR ASSEMBLY ACPS CONNECTOR FLAT HEAD TAPPING SCREW B BIND HEAD TAPPING SCREW B BIND HEAD TAPPING SCREW S DATA LINE FILTER CORD HOLDER CORD HOLDER CORD HOLDER ADHESIVE TAPE PA UNIT CONNECTOR ASSEMBLY SIG PA1 CONNECTOR ASSEMBLY BIND HEAD TAPPING SCREW B ADHESIVE TAPE PA UNIT CONNECTOR ASSEMBIV 7 CONNECTOR ASSEMBLY SIG PA4 BIND HEAD TAPPING SCREW B CIRCUIT BOARD INSULATION SHEET 1 SHIELD 2 INSULATION SHEET 2 PLASTIC RIVET FLAT HEAD TAPPING SCREW B BI
120. 08 007 djs ass seal es 580 TL109 10073 73 Q LEAB 580 TL440 10074 SMLE4SWBC7W Lp74 TL114 10078 Ga tage PZW Hg 580 TL112 10078 DE Rosa 680 TL113 10077 680 TL414 10078 me g EES pose 680 VOL1 VOL3 VOL4 VOL5 VOLS VOL7 VOLB VOL VOL10 VOL11 VOL12 VOL13 VOL14 VOL15 NXAMP4x1 28CC1 2001022128 10 17 10 11 12 NXAMP4x1 CIRCUIT DIAGRAM 10 15 TL218 227 CN202 JES P 4A3F LF SN FG TL223 TL231 SG CN20 1 NFA31CC10 151295 52271 3079 50_5 0 CS waor o 1 RS232_AMP_RX 5 lo SD TXD d O RS zs 3 RS232_AMP_TX L Lo RD RXD O DR CD TL203 aE gt 7 TL204 e48 EPDZIA FG_GPIO 3 5D_GPIO GPO_2A CN203 TL205 JBS 255 4A3F LF SN GPO_3A TL2189 TL228 LGS TL206 NFASICC10181640 we ge Gee TO CONTROL rL ozel GPO_4A 9 F I O FG_GPIO CNO10 l r E Gss GPO_5A O GI TL208 i Lt LO GPO_2A to CONTROL CNO10 TL209 eJ GPO 6A 0 FG GPIO
121. 1 ON 2 JTAG Programmer NXAMP4x1 Bd 1 3 Project menu new project Create Project 2 4 Project Name Device Family Device Name Project Name an Device Family uPSD3300 Device Name UPSD3354DV 40U6 2 Create Project 85 NXAMP4x1 86 5 Create JTAG Programmer Ed 3 6 Browse Select region AI Select operation Program Verify Save or retrieve JTAG ISP setup Save Program Erasing Programming Verifying pass Progam venfy operation completed Tima alarsari 29 sar 3 JTAG Programmer
122. 1 OVERCURRENT DETECTOR 200Apeak PS HEAT SINK TEMPERATURE SENSOR SWITCHING DRIVER CONTROL 9 w VOLTAGE SENCE MAIN POWER SUPPLY 2 OVERCURRENT DETECTOR o SWITCHING gt CONTROLLER gt RELAY 200Apeak SWITCHING DRIVER SHUTDOWN CIRCUIT PS HEAT SINK LATCH RELAY ENN cu lt 24 SENSOR RUSH CURRENT PROTECTION MAIN TRANSFORMER PS VOLTAGE B B gt O FAN CONTROL CIRCUIT ES 4 E1 5V OUT RELLAY gt FAN L AC V BV 100 120 94 13 NOTE Voltage of B with no LOAD PS DATA MAINS_A PSW_DETECT TEMP_PS_A1 TEMP_PS_A2 VOLTAGE_PS_A1 VOLTAGE_PS_A2 PS CONLTRO RELAY_PS_A1 RELAY_PS_A2 SHUTDOWN_PS_A FAN_CONTROL_1 FAN_CONTROL_2 NXAMP4x1 28CA1 2001022111 20 NXAMP4x1 BLOCK DIAGRAM 3 5 3 5 PAANL OUTANL
123. 100 PN AN 2 3 PN AN 3 Fig 1 Ed 1 Fig 3 Ed 3 Fig 2 2 NXAMP4x1 2 Wiring of the power switch 2 1 Install the power switch to the front panel with its 1 terminals set downward Fig 4 5 4 5 Fig 4 4 Fig 5 5 2 Confirm that the power switch is set to the off position as 2 OFF shown in the figure Fig 6 6 3 Twist the wires of the power switch assembly more than 3 3 three times 4 PSANL 4 Connect the power switch assembly to the connector CN103 7 CN103 of the PSANL circuit board Fig 7 Checka as oc c Fig 6 El 6 Fig 7 El 7 NXAMP4x1 3 Wiring of the FAN Connect the wire of the FAN to each connector Fig 8 8 Fig 8 8 4 Attaching of the s
124. 121 qe 8 AGND DGND D A i gir E ma 2526 82 NJM2OSBMD 55 REF A Fr VHEFa r cats TU cest Tuo im oai 1 AGNO pago AGND AGNO Touf 100 To tu 10u sov ES Am man 55MLK P ii cioe B 2 2002 sep 56 YPAS SLIT3X1 FAB7 gt SENSE U12_DO 2 EL ae A199 rre _U12_ sa a Ne 35A tack 0 m Reig 0 SCLK a 52 SR 1 R163 6 SENSE U2 gt W 8 mar 47K W 0 x coaa ee 3 SA F 100 9137 7T e aS LT AGNO AGNO AGNO TC034 NJME0BBMD 4 E epi ES 3 30 2003 SLIT3X1 R188 gt Blu P es 35A 0249 C254 gece ak t m f 10u 50V RiG4 i 883 6 SENSE_U3 me zh EC AGND 47K sto 4X 1 4 5 reo 8 Mg NJMgoeBup 59 gt Tcoaa 100 slay FINA MODEO b 42 Gis tig 875 5 I FMT 4 Lesie Tu cess Jy caza OSA A 104 50 10u 5ov di NN Eke R To tu o wj sou c DIN von e 1 Ds a LACK Bein 0 m EL 1 0 SCLK ENSECUSA OO Bixa K R165 2 6 SENSE U4 gt n 10 10033 ala TT Kg gig numsosavo pbx MA AGNO DGND s a a 2818 8153 7 7 TT AGNO AGND AGNO TC034 NJM OBBO 5 Note Capacitor no mark Multilayer Ceramic Chip
125. 155355 17 1SR154 400 D2F60 5063 D2F60 5063 120V 1SMB5951BT3G 150V_1SMB5953BT3G U AGOTA WS 1SS244 TP 1 1A 200V D1FL20U 1 1A 200V D1FL20U 1SS244 TP SJPX H3 VR 1 1A 200V D1FL20U UDZS3 6B 3 6V RB160L 40 TE25 RB160L 40 TE25 RB160L 40 TE25 RB160L 40 TE25 RB160L 40 TE25 155244 TP WK66210 WH34340 VR16830 US06410 UR86710 WD53850 US06122 WD53850 WD53850 WJ99780 WJ99780 V902330 WJ99780 WJ99780 V902330 VR16830 16830 WD96920 WD96920 WJ99780 WJ99780 WD96920 WD96920 UR86647 UR86647 US06410 0506410 0506310 WD96920 WD96920 WK66210 LB93203 VB39050 VB39010 WA76770 WA76770 VB38980 VB39030 VB39070 VB38980 VB39030 WA76770 WA76770 VT33290 VT33290 VT53250 WK83640 WK83640 91200 91190 WA18030 VV46300 VV46300 WA18030 WK83420 VV46300 VU17150 VS59760 VS59760 WE49220 VS59760 VS59760 VS59760 18030 RANK Japan only 31 NXAMP4x1 b gt bbb bb gt gt P P P P 32 PSANL REFNO PART DESCRIPTION REMARKS QTY 1SS244 TP WA18030 1SS244 TP WA18030 UDZS12B TE 17 12V VU17280 UDZS12B TE 17 12V VU17280 DIODE CHIP 200V D1FL20U VV46300 DIODE CHIP 200V D1FL20U VV46300 DIODE RL3A LFNO 014 302 V862970 DIODE RL3A LFNO 014 302 V862970 DIODE CHIP 200V D1F
126. 15A 415A RELAY OUT 1 4 SENSE_U1 1 2250 2900 7RESET SENSE MCLKJSCLKLRCK 02 CODECO_DIGI_OUT CODEC1 DIGI OUT SENSE_U34_DIGI_OUT SENSE US DSP1 CS CODECO_DIGI_IN JRESET_SENSE 9 ES 125 DATAO 5 SENSE _U4l 5 ES eS A See page 6 SENSE 112 DIGI OUT ENSEM LCD_ENABLI SENSE 121 Es CS scL i 7ETH CS DA SENSE_I34 DIGI OUT SENSE 7DSP1 CS 7RESET SENSE _ 1 4 MCLK SCLK LRCK SENSE 14 DSP3 CS MAINS E SW1_CS PSW_DETECT 3 3D 9A 701 65 RS232_TX RX CS ES_TXRX 7GPO_CS 1 510 527 CSIOI6 7 3 3D 45A 15A RESET_VOLUME MUTE_VOLUME I LCD Module 1 SW2 SC SCL 2 ANA_IN1 1 SDA ODECO DIGI_OUT ANA_IN2 CD_ENABLE UL CS 1 25D 3 3D Ul 7 0 ANA 4 1 2 1 I I MCLK SCLK LRCK ANA_INl See page 4 I 4 CODECO_DIGI_OUT a i ISODECT_DIGLOUT GEB EA i Analog volume CODEC DIGLIN SOC i lo BMEMEM ES 125 DATAO i i ANA_OUT1 SW1_CS VOLTAGE_PS_A I SAM ANA_OUT2 SENSE_U34_DIGI OUT SENSE 134 DIGI OUT CODEC1_DIGI_IN ANA_OUT3l ANA_OUT4 See page 6 SW 1 2 9A TEMP_PA 1 4 CLIP_PA 1 4 i i RELAY_PAJ1 4 l 1 _ i CSIO 6 7 RESET_DSP1 3P RESET_ADCDAC
127. 170 RECEPTACLE CONNECTOR 4P NLAMD H Speakon B V818170 RECEPTACLE CONNECTOR NL4MD H V818170 RECEPTACLE CONNECTOR 4P NLAMD H Speakon D V818170 CONNECTOR ASSEMBLY SIG IN B amp C 13P 330mm WK02070 CONNECTOR ASSEMBLY OUTPS B amp C TUBE 5P 420mm WK14200 CONNECTOR ASSEMBLY B amp C 1P 530mm BK WK16820 CONNECTOR ASSEMBLY BA 530mm BK WK16820 CURRENT SENSOR L18P020D15 WJ45850 CURRENT SENSOR L18P020D15 WJ45850 WT661200 CIRCUIT BOARD NX DFLT YC233A0 New Parts RANK Japan only 22 NXAMP4x1 NX DFLT PN AN and RS232 GPI PART NO DESCRIPTION REMARKS QTY RANK LED SPACER CERAMIC CAPACITOR F CHIP CERAMIC CAPACITOR F CHIP CONNECTOR SCREW TERMINAL SCREW TERMINAL LED GREEN CARBON RESISTOR CHIP CARBON RESISTOR CHIP CIRCUIT BOARD CIRCUIT BOARD CIRCUIT BOARD CIRCUIT BOARD CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR SL CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP FFC CONNECTOR CONNECTOR FFC CONNECTOR D SUB CONNECTOR UB CONNECTOR CONNECTOR CONNECTOR PLUG ROTARY ENCODER EMI FILTER CHIP LC FILTER IC IC IC IC LED GREEN CHIP LED GREEN CHIP LED GREEN CHIP LED YELLOW CHIP LED YELLOW CHIP LED YELLOW CHIP LED YELLOW CHIP LED RED CHIP LED RED CHIP LED RED
128. 17878 Note Capacitor no mark Multilayer Ceramic Chip Capasitor Resistor mark Fixed Thick Film Chip Resistor 1608 Not installed 455235 See parts list for details of circuit board component parts DGND DGND SENSE I34 DO LINK_DSP 4 2 LINK DSP3 4 R159 XX SPI CLK SPI_MISO SPI MOSI 1004 30 m Xx cive ciso C366 xx xx XX DGND Not installed NXAMP4x1 28CC1 2001022127 30 A 11 10 11 12 NXAMP4x1 CIRCUIT DIAGRAM 4 15 4 15 CONTROL 4 6 5 B3 SENSE_ RESETL 0 34 S
129. 2 BB gt gt ES_CS 4 4 al LDO01 37 5 5 m gt gt SPI_CLK TL303 2 7 0 tu Roiz 2 1 16W L304 g SPI_MISO a a gt 1216 I 305 Ba gt gt SPI_MOSI a B1 10 m Bo gt gt ES_SEHTAL_RX 14 3 12 ES_SEHTAL_TX 13 DGND INT_FROM_ES 14 TL308 LPONE 15 dB 1 2522 5522 e 4 lt lt ES_GPI1 17 I TO CONTROL s eee Reserved Not installed TL310 SEE 19 installed Jaap CNO17 Et l aii a ES_GPT3 m zi S to CONTROL GNO17 B lt lt 5 25 a ee SLA 332MGIF a ee LDoo2 i Sia 16 ES_I2S_DATA4 4 15 i ER 14 lt lt ES_MCLK tia RO16 27 1 16W 5 EZ 100 848 lt lt ES_SCLK za CI eg G i 11316 lt lt 5 30 30 1 SOURCE SEL 24 For EMC it TL347 22 ES m DGND TL318 gt 4 36 37 I 28 DGNO_OPT DGND OPT 39 40 i L 0 tu K001 2 13 400 B 3x 13_AX 400 _ AN _ 4 1 DGND FGND i See parts list for details of circuit board com
130. 24 24 52 5 So 56a ov a V V a V V E 2 2 2 2 EI a 8 xiv a 8 8 69 9 SULF 55 S 4 5 s J z Gu 25 x 33 SITo 8 23 siru 583 2 m 928 zg SU 96 18 a6 Ts mo 25 lE E 2 90 e e 8 05g2 v vo Sava tre al hy ty E 097 097 091 051 A SP 8 E dd 888 B SES lc c 8 B 8 geel 15 5 e lol SG EA 9 sissi 8 fal lo s 4 go 089 089 T vU n 5 g ose door ose door 1 g8 z 3 s 8 a o ES I 5 86 37 rods ka 58 Ea a awe e x Cx glglglg 8 MIS t 1 5 e 5 ET E ABS S ga 22109 5 L man gt I ZLA aalala i lae eakal gp 1188 aalala Sic Sm mg 84 41 as x ag m a ol oleo 5 elo roo Ew 89 n 28 SE lab fale ala gv oh 4 oflo olaaa alaaa U EESE 0084 1658 o 555889 25055 S p T 4 aa zB qm o leloooO aaE lalele OT 1798 ae 8 fas 555 SECO elal fa m ly gm plol ololnlg a el uu g E qd 92 So ogni oS cov 5 8 mo S FP el RA S ll F 525 g K es 551515 83o FE SK bs 998S0S2 yogvsg So Tivo EE 1222 Spro Sero 9770 am E
131. 5 8 alaa 035 1 01 LD51 01 05 8 E Ie a LD67 Ua She UI D3 J B LD3 alt LDe B UI D4 UI D2 a Wwa n e LDeo UI D6_ 4 a L036 UT D2 a 14 alaa LD52 UI DS a3 14 M LDEB i8vs Age r 7 a L UI D3 4 le LD21 UI D7_4 2 LD37 UI D3 4 2 LD53 UI D7 4 le LD6S a 2 si m ors fade more oe move oe Bors ee 100 g mg LD4 5 LO5 n LD23 LD39 LOSS zn LD71 ve 272 915 CSIO4 E a LD24 F LD40 Jr a LD56 T a LD72 487 510 ES LD25 B LD41 EST LD57 1073 ho DGND DGND ati DGND gs DGND Ye GND LD26 LD42 LD58 LD74 M 0902 sojo LDSG ol D42 ofa D58 ofa D74 RA00a 50 s 127 D aH LD43 50 Gia a LD59 450 Ga LD75 150 4 coot 0 04u LD28 Sm LD44 m LD60 m LD76 DEND a LD29 LD45 LD64 LD77 01u 7 a 1 4 4 dit za c coos LD30 coos 046 p Gd LD62 coca EGW L078 0 10 0 10 eeser 1 ko LEN EE 047 wo asg lo 025 m RAO04 LOS ul vec RA006 150 4 ioo 150 4 p ao m Spe UI DZ UI Di 4 d Dahz UI D6 DGND DGND DGND DGND UI De B L010 Gehe_ LD15 El E UI D5 UI D3 7j B LD11 hs 1014 g UT_D4 TW 2 as w 514 swoot xi 8 TLO26 ga LD43 8101 330 CSIOS OL A dnd Tiber koda seks R102 330 swa TLO4
132. 5323 JAZZ on ASY 1 A366 pa lt P 20 P12 gt xx LE MT e 8x e z 1 s ort m Sz og 3 E 2 fei n 8 9 amp KBA102S F case 1 gA n ul p 10303 0 iu 1 CN315 gy R337 a 2110 loin AANL mer 40K af voo vels 6 To PAANL W404 us E MAT SR TL3144 na Bl Tq HIN vs s i SO R338 mol AS 2455 333 n ax m TOK ay 99 i D og ng BS MA M 5 JALIN vcch m 1 A a ka n COM a SR 82 KACIOSS uo I 8g pl des 2 pd 5 mie g he 1 Rx x any oF i p 88 P 15VR2 PAGE2 T3 i FRC108S Note g eee Aluminum Electrolytic Capacitor Series BE LQ Aluminum Electrolytic Capacitor LQ Series FATHODE Ej Ip_ eNp Be C Pw Aluminum Electrolytic Capacitor PW Series z PAGEZ A7 C no mark Aluminum Electrolytic Capacitor Primary Secondary C FY Polyester Film Capacitor Tablet PP Metallized Polypropylene Film Capacitor E F r T302 4p OF CiO 1000 Multilayer Ceramic Chip Capacitor ASSY F302 T303 Temperature Characteristics Ju 25 250 X85493 113V JF no mark Multilayer Ceramic Chip Capacitor CHN T10AH250V_ X8549 108V Re OR Metal Oxide Film Resistor Noti poer Cement Resistor XX Not installed GRRE w 1 44 Fixed Thick Film Chip Resistor 3216 5
133. 570 W BW BIND HEAD SCREW 3x4 MFZN2B3 BIND FLAT HEAD SCREW 4x8 MFZN2B3 FLAT BIND HEAD TAPPING SCREW S 3x6 MFZN2B3 S BIND 9 1 9 2 9 3 9 4 9 5 9 6 10 10 1 10 2 10 3 Power switch O NXAMP4x1 Ass y 13 2 NX DFLT 1 CONROL OPT 2 590 8 2 7 PSANL Ass y 7 PN AN 7 510 8 Ass y 7 PN AN 15 NX DFLT 1 Ass y 9 500 5 LCD Ass y EQ 7 401 4 PN AN LCD 7 LCD assembly LCD Ass y LCD unit LCD
134. 6 Fasten the wires WK90790 WK17110 with a cord holder to the hole of the enclosure Fig 25 26 E 40D 7X Fig 26 26 NXAMP4x1 WKO2080 WK90770 RS232 GPI 25 WK02080 WK90770 WK02070 25 26 WK90790 WK17110 25 26 17 NXAMP4x1 k n o 18 Fasten the wires WK90790 WK17110 with a cord holder to the hole of the OPT AN circuit board Then connect the flat cable WK02120 Fig 27 Fasten the wires WK02080 WK90770 WK90790 WK17110 and WK02070 with a cord holder at the position close to the OPT AN circuit board Fig 27 Bend the wire WK02090 and fasten the wires WK02090 WK68760 and WK68770 with a cord holder Fig 27 Bend the flat cable as shown in the figure Fig 27 Bend the flat cable to prevent it from touching the top cover Fig 28 29 k WK90790 WK17110 OPT AN 27 WK02120 OPT AN WK02080 WK90770 WK90790 WK17110 WK02070
135. B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP 0 01uF CONTROL 0 1uF 50VK 0 1uF 50VK 2200pF 50VJ 2200pF 50VJ 0 1uF 50VK 0 1uF 50VK 1000pF 50VK 1000pF 50VK 0 1uF 50VK 56pF 0 01uF 0 01uF 56pF 0 01uF 10uF 10uF 0 01uF 0 01uF 0 01uF 0 01uF 0 1uF 0 01uF 10uF 10uF 0 1uF 0 1uF 0 01uF 10uF 10uF 0 01uF 0 01uF 0 1uF 0 1uF 0 01uF 10uF 12pF 0 1uF 1500pF 50V K 0 1uF 50VK 0 1uF 50VK 0 1uF 50VK 10uF 6 3VK 10uF 6 3VK 10uF 6 3VK 0 1uF 50VK 0 1uF 50VK 0 047uF 16V REMARKS NXAMP4x1 UF06710 WD96920 WD96920 UF06710 UF06710 0506156 0506156 0506410 0506410 0506156 0506156 0506410 UF06710 UF06710 US06410 57620 WB57620 0506410 0506410 WD96920 US06410 UF06710 UF06710 US06410 WD96920 wD96920 WD96920 US06410 UF06710 UF06710 7 0506410 0506410 WD96920 WD96920 0506410 UF06710 UF06710 0506112 WD96920 US06112 UF01722 WD96920 0806315 01 0806315 WD96920 WD96920 WD96920 WG96940 WG96940 WG96940 WD96920 WD96920 0503447 WD96920 WD96920 WD96920 WD96920 WD96920 RANK Japan only 17 NXAMP4x1 New Parts 18 CERAMIC CAPACITOR B CHIP ELECTROLYTIC CAP CHIP ELECTROLYTIC CAP CHIP CERAMIC CAPACITO
136. B3 B 4 F BIND for model 5 1 5 2 5 3 6 1 6 2 6 3 INANL Circuit Board Time required about 7 minutes Remove the top cover and the NX DFLT card See procedure 1 Disconnect the connector assembly from the INANL circuit board Fig 5 Remove the sixteen 16 screws marked 70 The INANL circuit board can then be removed Fig 5 RS232 GPI Circuit Board Time required about 7 minutes Remove the top cover and the NX DFLT card See procedure 1 Disconnect the flat cable from the RS232 GPI circuit board Fig 5 Remove the four 4 hexagonal lock screws marked 330 The RS232 GPI circuit board can then be removed Fig 5 NXAMP4x1 INANL 7 NX DFLT INANL 5 INANL RS232 GPI 7 NX DFLT RS232 GPI 330 6 4 RS232 GPI 5 54 pez 1 5 2 5 3 70 16 m 5 6 6 1 1 6 2 5 6 3 5 LNMM RA RA RA A I SECA 70 nnanannnu Qe QE 1
137. B4 AD2 23 05 DZY Gey kiy ee AD3 al E AD4 8178 3 B4 6 C8 SPI CLKK 40MHz Spog 2D 50 Reds 1K ICO54 GP03 E ha GP04 6 K10 ENC1 neas 1 1 TC74LCX04FT 4 5G 7GPO CS 6 K10 ENca DSP4_CS 3 15 BS 10GND cLock 4 cess 10257 Ospa_cs 3 OSP3 40M 3 19 1500P 1500 ioes om 47 DSP3_CS 3 110 IC064 c 2 05 4 5 3 B40 TC7ACXOAFT aig DGND DAG ES_CS 6 08 Po gt 05 4_40 3 89 gt ETH_CS 6 08 x ICO46 irs 13 30 rcoag PASZ THoot SOURCE SEL 74GYCO0A 74LVCOOA SPEED SEL ila vccHs 4 MTNTSMOO20 3o 4 a 229 24 576MHz 24 576MHz 12 m hy 2 4M Ba R343 220 6 14amiz 330 74 245 xo Beg 16048 3 072 8 sek DA TN SN74LVCeG74DCTR 255 Fa zb 4BKHZ DIR 4 vec 1C044 33 30 1 045 330 F350 Ka a 2 eL 74LVC169 3 74LVC169 3 330 a 43 3D je Bi L gt 5 N6 24 576MHz b RE 6 10 ES_LACKL ia FAO EPO_1A B N7 1eP as TRE 5 is s B l abo 5 ones R237 a vega 0245330 W ASA ke EB 6 0 2 6 18 TT _ 100 ha 6 t44Muz ha 2 3 249 22 B4 gt 6 NB peNp DGNO s do sozewe dp ovo 4 gt Bep GPO 4A B N8 n ba eda i1 Sen ba see 339 n Bej QGPO 5A 6 N9 b odii zej R347
138. C CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP ELECTROLYTIC CAP CHIP ELECTROLYTIC CAP CHIP CERAMIC CAPACITOR CH CHIP CERAMIC CAPACITOR CH CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR CH CHIP CERAMIC CAPACITOR CH CHIP CERAMIC CAPACITOR B CHIP ELECTROLYTIC CAP CHIP ELECTROLYTIC CAP CHIP CERAMIC CAPACITOR B CHIP MYLAR CAPACITOR CHIP MYLAR CAPACITOR CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP ELECTROLYTIC CAP CHIP ELECTROLYTIC CAP CHIP CERAMIC CAPACITOR B CHIP 0 CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP ELECTROLYTIC CAP CHIP ELECTROLYTIC CAP CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP ELECTROLYTIC CAP CHIP CERAMIC CAPACITOR CH CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR CH CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP ELECTROLYTIC CAP CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP MONOLITHIC CERAMIC CAP MONOLITHIC CERAMIC CAP MONOLITHIC CERAMIC CAP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR
139. CHIP LED RED CHIP LED YELLOW CHIP LED RED CHIP LDS 45B L 4 5 0 1uF 50V Z 0 1uF 50V Z PHEC 80P SE M3 8 3x13 M1698 M3 8 3x13 M1698 SLR 332MG3F 56 1WJ 56 1WJ 100 1 16W J 100 1 16W J 33 1 16W J OPT AN RS232 GPI LCD SPACER 0 01uF 50VK 0 01uF 50VK 0 047uF 16V 0 1uF 50VK 0 1uF 50VK 100pF 50VJ 0 1uF 50VK 0 1uF 50VK 52271 3079 P 1mm MTLW 16 52271 3079 P 1mm J 9P J 25P PHEC 80P TE EC11B20204AP NFM3DCC101U1H3L NFA31CC101S1E4D SN74LV541APWRBUS B 74HCT273PW 118 D F 74HCT273PW 118 D F AHCT4514PW 118 4T 74HCT4514PW 118 4T GREEN SML 512MW GREEN SML 512MW GREEN SML 512MW YELLOW SML 512WW YELLOW SML 512WW YELLOW SML 512WW YELLOW SML 512WW SML 512UW SML 512UW SML 512UW SML 512UW YELLOW SML 512WW SML 512UW WJ35070 US06510 US06510 RD35510 RD35433 WJ97170 X8711E0 WJ97170 X8711E0 WJ97130 WJ97170 X8711E0 WJ97170 X8711E0 WK62420 US06410 US06410 US03447 WD96920 WD96920 0506210 WD96920 WD96920 0285350 WK74020 WJ85350 RS232 WK51820 GPI WK51830 V915200 ENCODER WK80260 VQ76140 WC39150 WC39150 BUFFER DRIVER X5966A0 D TYPE FLIP FLOP 8681 0 D TYPE FLIP FLOP 8681 0 DECODER DEMULTIPLEXER X8630A0 DECODER DEMULTIPLEXER X8630A0 SIGNAL CH1 WJ83350 SIGNAL CH2 WJ83350 SIGNAL CH3 WJ83350 SIGNAL CH4 WJ83350 PROTECTCH1 WG96210 PROTECTCH2 WG96210 PROT
140. CHIP LED WHITE CHIP LED WHITE CHIP LED BLUE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED BLUE CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP WHITE SMLE12WBC7W WHITE SMLE12WBC7W BLUE SMLE12BC7T WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W BLUE SMLE12BC7T WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W BLUE SMLE12BC7T WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHI
141. CSIO 4 5 RESET_SENSE n OLUM ES 126 011 LN 25 ES MCLKES SCLKES 191011 OPTION SLOT lt SOURCE_SEL S cS EtherSound al _ EMO D RELAY PS A 1 2 INT_MCLK INT_SCLK INT_LRCK SPI_IF SHUTDOWN PS a lt s IC r gt qe LVC157 gt ES_TX RX gt SOURCE_SEL CSIOI2 RESET y RELAY_OUTH 4 N Rd Pf EES I RELAY PAI1 4 Noea E CSIO 3 Rs232 TXRX MUTE VOLUME 5 SOURCE SEL FAN_CONTROL1 2 RS232 ENCI1 2 5D 15 9 5 o Do Om 8 2 Pest INS 5A 22 TN I g lt a lt z di GPI 0 4 m a 5 222 lt a 0 196 25 lt 5D lt zen 452 ALERT ni RS232 GPI b SHS cat CONTROL See page 5 28CA1 2001022111 40 NXAMP4x1 BLOCK DIAGRAM 55 5 5 NXAMP4x1 LEVEL DIAGRAM This level diagram is for the purpose of circuit design only The actual gain structure will depend on the firmware that is used Input_Amp Input_VR ADC buffer DAC buffer Output_VR Power_Amp PCB INANL PCB Control PCB Control Eg Domain PCB Control Control PAANL CS3318 54272 Codec DSP CS3318 14dB 0 25dB step 6dB 0 4dB 0 25dB step 37dB Fixed Gain Variable Gain Fixed Gain Fixed Gain Variable Gain Fixed Gain
142. Capasitor Capacitor CF Polyester Film Chip Capacitor 45A 154 Resistor mark Fixed Thick Film Chip Resistor 1608 4 Resistor SR SBUSUMU Fixed Metal Film Chip Resistor 1608 0 5 57 ICO2B ICO2G ICO3O Tco34 1CO32 ICO33 4 ar Due esi ed Thick Film Chip Resistor 1608 0 5 NJMPOGBMO NJMPOGEMO NJM2OBBMD NJM2OBBMD vas vas VHB vag vag vae VHB PA See parts list for details of circuit board component parts c193 cta4 cao4 casa cata cas 225 cass C250 28 1 2001022127 40 A 12 NXAMP4x1 CIRCUIT DIAGRAM 5 15 ME 5 15 CONTROL 5 6 CPU Peripheral 10049
143. Click the Yes button to start updating the firmware 11 Restart the PC after the completion of the updating 84 1 1 1 1 2 1 http www st com stonline products support micro files standalone_jtag zip 2 StandaloneJTAG 1 20 zip 3 StandaloneJTAG_1_20 1 4 Finish 5 Next Yes 6 PC PC USB CONTROL CNO005 USBJTAG RLINK ST USB JTAG RLINK ST USB USB 1 1 GZ
144. Dat Registor Hardware Controls nterface Interface nterface Configuration Reset 5 Reset 1 44 44 Volume electable P Left F Control Interpolation gt Modulator Switched Capasito Differential Filter DAC and Filter gt output Peripheral Selectable Right i Serial Volume i P Rig Expansion Area Audio 3 Control Interpolation Modulator Panna Re Differential il Intput 2 Filter Output Address S g Serial E s i i Multibit Left Six Channel Audio g High Pass Filter and LOW Latency eft Output DC Offset Calibration Anti Alias Filter Oversampling Differential al ADC Input g N Bootstrap High Pass Filter and LOW Latency A ROM DC Offset Calibration Anti Alias Filter versamp ing Ferenca ADC Input Internal Data Bus Switch 1 GDB 1 Program 1 Interruput 1 Controller Program _ Program Decode 1771 Address 1 Controller Controller 1 Data ALU 24 x 24 56 56 bit Two 56 bit Accumulators 56 it barrel Shifter EXTAL RESET PINIT NMI 2110 X2382A04 Driver PSANL IC302 303 MODA IRQA MODB IRQB MODC IRQC MODD IRQD VDD LO COM VDD VCC LEVEL SHIFT HIN 50 uv DETECT vs LIN VB HO vss LD1117STR X8495A0 Regulator CONTROL
145. E9L TP 31PT222Z1E9L TP CS3318 CQZ NJM2068M D TE2 NJM2068M D TE2 NJM78M09DL1A TE1 NJM79M09DL1A NJM2068M D TE2 CS4272 CZZR CS4272 CZZR NJM2068M D TE2 NJM2068M D TE2 DSPB56371AF180 DSPB56371AF180 LD1117STR ADJUSTAB NJM2068M D TE2 NJM2068M D TE2 PCM1803ADBR PCM1803ADBR MX25L1605AM2C 12G MX25L1605DM2l SN74LVCOOAPWR NAND VOLUME CONTROLER X8486A0 OP AMP OP AMP REGULATOR REGULATOR 9V OP AMP CODEC CODEC OP AMP OP AMP DSP DSP REGULATOR OP AMP OP AMP AD CONVERTER CONVERTER FLASH MEMORY FLASH MEMORY NAND WD96920 WC19900 WD96920 UF03810 UF03810 WD96920 WD96920 WD96920 WD96920 WD96920 US06410 US12610 BN WB57540 WB57540 US06282 US06282 0506212 0506212 WC89280 WC89280 WD96920 US12610 US12610 UF06710 UF06710 0856316 Toi 0506310 WD96920 WD96920 WD96920 05930 VT38940 VT38920 V441510 Maie WA VT38900 VT38860 VT38860 VT38930 VS59760 VS59760 WJ52830 WJ52830 us VV55630 VV55630 VZ58110 VZ58110 X3505A0 X3505A0 XZ940A0 X5366A0 X3505A0 102 X3505A0 X8487A0 X8487A0 X3505A0 X3505A0 X8489A0 X8489A0 X8495A0 X3505A0 X3505A0 X7357B0 X7357B0 X8718A0 X8718B0 X5406A0 RANK Japan only PART DESCRIPTION REMARKS QTY RANK RS 232C LINE DRIVER X2757A0
146. ECT CH3 WG96210 PROTECT CH4 WG96210 PEAK CH1 WD11160 PEAK CH2 WD11160 PEAK CH3 WD11160 PEAK CH4 WD11160 STANDBY WG96210 WD11160 LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP WHITE SMLE12WBC7W CH1 VOL1 WK27910 WHITE SMLE12WBC7W CH1 VOL2 WK27910 WHITE SMLE12WBC7W CH1 VOL3 WK27910 WHITE SMLE12WBC7W CH1 VOL4 WK27910 WHITE SMLE12WBC7W CH1 VOL5 WK27910 WHITE SMLE12WBC7W CH1 VOL6 WK27910 WHITE SMLE12WBC7W CH1 VOL7 WK27910 WHITE SMLE12WBC7W CH1 VOL8 WK27910 WHITE SMLE12WBC7W CH1 VOL9 WK27910 WHITE SMLE12WBC7W CH1 VOL10 WK27910 WHITE SMLE12WBC7W CH1 VOL11 WK27910 WHITE SMLE12WBC7W CH1 VOL12 WK27910 RANK Japan only New Parts 23 NXAMP4x1 24 New Parts OPT AN PN AN and RS232 GPI REF PART DESCRIPTION REMARKS LED WHITE CHIP LED WHITE CHIP LED BLUE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED BLUE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE CHIP LED WHITE
147. ENSE BACK 81 5 612 LHCK 34 2 2 5 511 MCLK 2 K2 3 B1 5 G11 SCLK 15A 43 30 35A caas Ce54 5 o tu 10u 50V 1c030 8a 10035 NUMBOBBMD SG Y GND PCM1BO3ADBR 2 ag 2 540 Feoa a AGND Im Toon o 599 6 C7 SENSE_I1 Em ia Eig 8189 EF FMT Pix 8 ru BT unn cate J C221 227 C236 OSR AGND AG IL 100 50 To Mi 10u 50V SS Ma KT REA JSPEED SEL 5 07 ia 35A EX 5 LACK P210 0 R15 0 SCLK COSENSE 112 D0 3 82 NuM388Bp 88 C201 R203 E S R175 z 6 7 SENSE_12 100 ax 40u 5ov RST 77 io Behe 8755 AGND DGND a lt AGND AGNO 5A 35A 0247 J cesa n 1u f 10u 50V 1 S 10036 NJMGOBBMD 27 PCM 18034089 2 a 2 4 cge R204 8 AGND R 6 7 SENSE_I3 Ef x le www 50 plaz S ta Kg 8755 EF FMT a s P ca Y cage caes T z AGND t0u 50v o 1u t0u 50V Ed Em PORN vo 35A AS n LACK Bii 0 pet 2170 SOK RENE aa pa Ha 88 4 927 5 di s R205 a 6 C7 SENSE_I4 i 400 alas 3 ml 10u 50V else 77 10 Geng BIEG AGND DGND z s AGND AGND 15A eps 15A d 2001 Sh 5 SLIT3X1 R185 E als 4 A198 n 0248 casa Bixa 4 7K i 5 4 7K O 1u 10u 50v sA EN 10037 6 C6 SENSE_U1 R190 SZT PCM1803ADBR s 7 2 a 5 Rp
148. ES_I2S_DATA1 ES_I2S_DATAO 2 CODEC1 DIGI OUT 2 K2 CODECO_DIGI_OUTL gt SENSE U12 DO SENSE I12 DO LINK DSP3 4 LTNK_DSP1 CODEC1 DIGI OUT CODECO DIGI OUT LINK DSP1 2 CODECO_DIGI_IN BN ER CLIP PA3 TR KI CLIP_PA4_TR 4 R129 m 100 CLTP_PA2_TH KI CLIP PA1 TR 130 22 431 p 22 ASO yy 22 43 3D oj CDRH2D b ananc 2 K2 CODECO DIGI INC 6 5 CLIP PA4 TRL gt 6 4 CLIP_PA3 TI 6 C3 CLIP PA2 TRD gt 6 C2 CLIP_PA1_TRL gt JDSP1_ RESET 5 03 JDSPi 40M 5 18 DsPt_CS 5 19 SPI CLK SPI MISO SPI MOSI Rt33 0 AM A134 0 u o Jee Jee Loses 0 tu 1u tu DGNO ES_I2S_DATAL ES_T25_DATAO SENSE U34 DO SENSE I34 DO LINK DSP1 2 LINK DSP3 4 CODEC1 DIGI OUT CODECO_DIGI_OUT LINK DSP3 4 CODEC1 DIGI IN 2 KB CODEC1 DIGI INC CLIP PA1 TA CLIP_PA2_TA lt _ DSP3 FESET 5 03 lt JpsP3_40M CLIP_PA4_TA CLIP PA3 TR lt 0SP3 CS 5 19 Bi36 22 SPI CLK Bi37 22 SPI_MISO 22 SPI MOSI Lone 3 30 COPHEDIB LD 3R3NC 3 3u C364 R150 SCLK 151 LACK
149. F p bere 0D Byes Io PAANL WADE 5 3 g taj amp o ait Gos 8 TS 8 lt P 20 A8 gt p RUA a a Toss FG3 RE BAY TEA 4 1 8 85o PPl I 10 r 2s nase D Sge Tabiea Erie CUTANL waoaZwo5 Sok lUo H of gt emi Bed Be 8 1 To PAANL W404 89s 98 caes EF 12 m But Sw ms s To FAN ET TES 5 28 0328 LN NE 303 8308 1 8 2501PP GE al 8g bindu SO PARA TES 1 CN314 phop 5 18 BIE 8 9317 E 1 RELAY COIL1 aal g na 1 HA HB L Ex Ex a pana 22 TAGAPCEOU 1 PAGEL D4 BBN 9 a Fan xat 3 5 5 E PAGES A1 SR A oly B302 2259 625 SE me KCi02s Tg PAGES F3 9 JE X 2855 I FANS 5 16 5 4K BZU MAU 1 SEX Bhs n ss 6 EIU Ses Tabled ine AS Jean Q o igs m 121 8 8 sx 18191918 p324 Bey e S7 ply m i ik 8 ju m zm zm zm 1 D4FLEoU 4 ris Q327 I j 25 zl z gt 14141 f zm 5 KRC1685 1025 8 a TOPIE amp 5 l le BS Ez 0 1 SW xa i A 8 as 98 5 85 ki I li 0348 SS E g maaa Bsa JE F PAGEZ_A3 I of a 125V See Tapea sa ZUS A GND act Tol St aT T BST PAGE Le BY 5 S yo Li PAGED D fei g X Bel EY 5706 gt RES 5 slo ke to PAANL_W401 TL3024 TL304
150. IC CAPACITOR B CHIP CERAMIC CAPACITOR B ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP ELECTROLYTIC CAP ELECTROLYTIC CAP CERAMIC CAPACITOR B CHIP ELECTROLYTIC CAP ELECTROLYTIC CAP CERAMIC CAPACITOR E CHIP ELECTROLYTIC CAP ELECTROLYTIC CAP CERAMIC CAPACITOR B CHIP ELECTROLYTIC CAP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP ELECTROLYTIC CAP CERAMIC CAPACITOR B CHIP CERAMIC MONOLITHIC CERAMIC CERAMIC CAPACITOR B CHIP MONOLITHIC CERAMIC CAP CERAMIC CAPACITOR SL CHIP CERAMIC CAPACITOR SL CHIP MONOLITHIC MYLAR CAPACITOR ELECTROLYTIC CAP CERAMIC CAPACITOR SL CHIP ELECTROLYTIC CAP MONOLITHIC MYLAR CAPACITOR MONOLITHIC MYLAR CAPACITOR CERAMIC CAPACITOR SL CHIP CERAMIC CAPACITOR SL CHIP CERAMIC CAPACITOR CH CHIP CERAMIC CAPACITOR CH CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP POLYPROPYLENE CAPACITOR PSANL DESCRIPTION REMARKS ary 1000pF 250V
151. J46630 TRANSISTOR 2SC5866TL Q R TA WJ46640 TRANSISTOR 2SA2094TL WJ46630 TRANSISTOR 2SC5866TL Q R WJ46640 TRANSISTOR 2SA2094TL Q TA WJ46630 CARBON RESISTOR CHIP 150 1 16W J RD35515 CARBON RESISTOR CHIP 150 1 16W J RD35515 CARBON RESISTOR CHIP 12K 1 16W J RD35712 CARBON RESISTOR CHIP 12K 1 16W J RD35712 THICK FILM RESISTOR CHIP 330 1710WD 55533 CARBON RESISTOR CHIP 12K 1 16W J RD35712 CARBON RESISTOR CHIP 12K 1 16W J RD35712 THICK FILM RESISTOR CHIP 330 140W D RD55533 _ CARBON RESISTOR CHIP 220K 1 4WJ RD15822 CARSON HESISTOR CHIP 0K aW EE CARBON RESISTOR CHIP 220 1 16W J RD35522 CARBON RESISTOR CHIP 12K 1 16W J RD35612 CARBON RESISTOR CHIP 220 1 16W J RD35522 CARBON RESISTOR CHIP 12K 146WJ RD35612 22 KEW E o CARBON RESISTOR CHIP 220K 1 16W J RD35822 CARBON RESISTOR CHIP 220K 1 16W J RD35822 CARBON RESISTOR CHIP 220 1 16W J RD35522 CARBON RESISTOR CHIP 390 1 16W J RD35539 CARBON RESISTOR CHIP 12K 1716WJ 8035612 CARBON RESISTOR CHIP 220 1 16W J RD35522 CARBON RESISTOR CHIP 390 1 16W J RD35539 CARBON RESISTOR CHIP 12K 1 16W J RD35612 CARBON RESISTOR AK IWE WE45760 CABBON BESISTOR Be SWE CARBON RESISTOR CHIP 220 1 16W J RD35522 CARBON RESISTOR CHIP 220 1 16W J RD35522 CARBON RESISTOR CHIP 47K 1 4W J RD15747 CARBON RESISTOR CHIP
152. K UNIT L60 L60 12 HEAT SINK UNIT 160 L60 13 HEAT SINK UNIT L50 L50 14 HEAT SINK UNIT OSH OSH mH 15 ELECTRICAL PARTS 590 Ed s saa sassa 16 Notes DESTINATION ABBREVIATIONS Chinese model U U S A model J Japanese model E WARNING Components having special characteristics are marked N and must be replaced with parts having specification equal to those originally installed numbers show quantities for each unit The parts with in PART are not available as spare parts This mark in the REMARKS column means these parts are interchangeable The second letter of the shaded part number is O not zero The second letter of the shaded part number is not one QTY PART NO
153. K16830 gt CN806 PA CH3 CH4 WN52530 f amp gt CN807 WK16830 gt CN808 WK16830 WN52530 21 WK16820 x 2 PSANL CN306 CN317 WK14200 PSANL CN202 21 Fig 21 21 9 Connect the wire WK14210 of PA unit CH3 CH4 to the connector CN315 of the PSANL circuit board Fasten the wire WK14210 and the wires WK16820 x 2 WK14200 with a cord holder at the position where the wire WK14210 is vertically pulled from PA unit Before fastening pull the wires WK16820 x 2 WK14200 toward the front panel side in advance Fig 22 Connect the wire WK14210 of PA unit CH1 CH2 to the connector CN312 of the PSANL circuit board Fasten the wire WK14210 and the wire WK02090 with a cord holder at the position where the wire WK14210 is vertically pulled from PA unit Before fastening pull the wire WK02090 toward the front panel side in advance Fig 22 Twist the wires white red and black of PA unit more than two times and connect them to the FASTON t
154. L20U VV46300 DIODE CHIP 200V D1FL20U VV46300 DIODE CHIP 200V D1FL20U VV46300 DIODE CHIP 200V D1FL20U VV46300 ZENER DIODE UDZS16B 16V VU17310 ZENER DIODE UDZS12B TE 17 12V VU17280 ZENER DIODE UDZS16B 16V VU17310 ZENER DIODE UDZS12B TE 17 12V VU17280 SHOTKY DIODE RB551V 30 V963430 SHOTKY DIODE RB551V 30 V963430 VT94300R FUSE TH 3 15A S 250V Time lag V8932000 FUSE 25A 250V JU V541370R FUSE TH 10 0A 250V V8932000 FUSE 25A 250V JU V541370R FUSE TH 10 0A 250V WE90920RIFUSE 5 0A FasLActing WE90920R FUSE 5 0A Fast Acting HEAT SINK UNIT AN PA HIGH 100mm WK66920 HEAT SINK UNIT AN PA HIGH 60mm WK66930 HEAT SINK UNIT AN PA HIGH 50mm Weee50 Tarar siie gnie UU ARB GE gge ee HEAT SINK UNIT AN PA HIGH 60mm WK66940 HEAT SINK UNIT NX TX6 25mm WM44760 NJM7815FA REGULATOR 15V XD853A0 NJM7815FA REGULATOR 15V XD853A0 itt Di aan M X6770A0 NJU7630M TE1 PWM SWITCHING REGULATOR X8682A0 PQ1CX12H2ZPQ REGULATOR 22 X6188A0 SG2525ANPWMIC IPULSEWIDTHMODULATO X8960A0 IR2110PBF IR2110PBF IR2110PBF IR2110PBF TE AU 3 0 55 TIN CHN VA07891 0 55 TIN CHN VA07891 0 55 TIN JU 07891 0 55 JU VA07891 0 55 TIN 7891 0 55 CHN VA07891 MLA8 53340 LDFM025252MJ HOE Y 26940 LDFMO25252MJ HOE Y WH26940 ER WAR y5 CHIP INDUCTANCE 6 8uH 03780 COIL 10uH 08TB100 VR92920 POWER INDUCTOR 10uH 7313NA1
155. M CAPACITOR MONOLITHIC CERAMIC CAP MONOLITHIC CERAMIC CAP CERAMIC CAPACITOR CHIP CERAMIC CAPACITOR CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP ELECTROLYTIC CAP ELECTROLYTIC CAP MONOLITHIC CERAMIC CAP MONOLITHIC CERAMIC CAP MONOLITHIC CERAMIC CAP 100K 1 16W J 47K 1 16WD 47K 1 16WD 1 0K 1 16W J 1 0K 1 16W J 47 1716W J 47 1 16W J 47 1 16W J 22 1 16WJ 47K 1716W D 12K 1 16W D 12K 1 16W D 22K 1 16W D 22K 1 16W D 5 1K 1 16W D 5 1K 1 16W D 22 1 16WJ 22 1 16WJ 100K 1 16W J 100K 1 16W J 0 1716WJ 220 1 16W J 330 1 16W J 330 1 16W J 47K 1716W D 147K 1716WD 7 47 1 16W J 47 146W J 10K 1 16W J IOK HAW J 22x4 J 22x4 J 33x4 J 33x4 J 150x4 J CHS 01 TA1 MINI SMDC020F 2 MINI SMDC020F 2 JMINISMDC110F 16 2 24 576MHz 40 00MHz DSO321SR INANL OUTANL 0 01uF 50VK 0 01uF 50VK 22pF 50VJ 22pF 50VJ 56pF 50VJ 56pF 50VJ 0 01uF 50VK 56pF 50VJ S6pE 5OVJ asa 10uF 50V 10uF 50V 0 1uF 250VK 0 1uF 250VK 1000pF 250V K 1000pF 250V K 2200pF 250V K 2200pF 250V K 0 01uF 50VK 0 01uF 50VK 10uF 50V 10uF 50V 4700pF 630V K 4700pF 630V K 1000pF 630V K RF35612 RF35722 RF35651 RD35422 RD35422 RD35810 RD35810 RD35000 RD35522 RD35533 RD35533 RF45747 RF45747 RD35447 RD35447 RD35710 RD35710 WG88990 WG89030 WG89030 WG89190 WG89190 V302690 VZ42850 VZ42850 V739430 WG97980
156. M7 5 16 scL maz S208 c8 XTS 100 50v EJ ADC_ 4 f 1 7 5 16 spal R048 O ADC_I1 15 8148 STO sys 1 HB I1 _POST VOLI 8 59 g 5 83 ADCDAC RESET gt p AGND AGND rt Co5 to AGND1 470P le i za E 2 SE E dies 8 9 AGND 160286v amp ADC_T2 Ross 1 H4 5 100 SR ci FN qu BRE 5 N 0 ale g 18320 Rio8 cR Cooe meo tMt0 lss 7T ah 8 sek sak 51k 5 Tawa exe 10009 8 10018 co 88080 58 no DAC_02 F078 50480 enl eren BA E xz 100 80v 5 ISe 88 ADC_T2 OK 5 1 H5 I2 _POST_VOLI 100 SRI a 1 coss i 10 50V 1 1 15A 154 R342 AGND2 AGND n I s 15A 45A 49 Tooog NJM206BMO NUMZOBBMD Ee Ca ve v 1 1 NJM2068MD_ NJM2068MD VH m Lia cos2 cose Coss 1 I 0 1u pat cal 141 0 1u O tu 0 tu AGND AGND s LE n L m ze A EN mE DGND AGND RE WERE JE or ee ee ee a eh ee en ETE Sew Er R HUN ee eae ee E E E e EI C TTL TOT E TEUER 43 30 43 30 39A ANALOG_INPUT 1 CODEC 1 ANALOG_OUTPUT1 mus co71 co73 co75 1 77 T cogo 1
157. N i _ CN015 CNOOB _ i zu BOS8 PH SM3 TB Spe ee 4 H7 ANA_OUT4 t ete TLoga TLO23 el C COMAINS B 5 14 leo moos TO PAANL CH4 to PAANL_CN403 z c R263 GPI 4A l TLO24 61 e _ gt TEMP_PS_B1 5 F5 5 06 HELAY_PA4 EE 9 100 DAANL CN403 MPE GPA x ak TLO25 el e T _ gt TEMP_PS_B2 5 F5 5 15 TEMP_PA4X_ TL104 B 1 TLO26 o gt VOLTAGE_PS_B1 5 H2 3 03 GLIP_PAa_TRC Gp 21 Tate Seo TL102 1 TO PSANHB TL027 e gt L 4 gt 5 2 5 H2 Lx 6 1 CN313 TLO2B 6 L JRELAY PS B1 5 04 OT 4LV44A RA TLO29 ee JRELAY_PS_B2 5 05 TLO30 SHUTDOWN PS B 5 84 1 03 ee ls EAN CONTROL 1 xx exe ce koe AGND AGNDA AGND I CONTRO STR 8 828 S28 82m OS ROZA GPO i TLO32 81 e 9 Jsu 8 t METETE FETE 1 FG FG GND3B LL 1 1 B12B PH SM3 TB 450 1 4 i i W 4 M6 SENSE U1 Lee TL103 R 1 DGND DGNO 4 M7 SENSE_ UP _ TL104 SE 1 i 4 SENSE U3 4 9 9 11105 S EEE SS i Sees 4 M10 SENSE U4C teto TL106 8 GPO_OA 4 M2 SENSE eto 11 107 5 B10 GPO_OA 4 M3 124 1 60 TL108 TO OUTANL to OUTANL_CN809 4 4 13 lt 0 6 9 11109 cN8101 lt P 16 1 gt L _ 4 M5 SENSE_IAC iee TL110 5 B6 RELAY_OUT1 34 3 e 16 TL111 33 5 86 RELAY OUTa d oto TL112 to OUTANL_CN810 29 5
158. ND HEAD SCREW PAIR TRANSISTOR PAIR TRANSISTOR PAIR TRANSISTOR PAIR TRANSISTOR PAIR TRANSISTOR PAIR TRANSISTOR PAIR TRANSISTOR PAIR TRANSISTOR __ PAIR TRANSISTOR PAIR TRANSISTOR PAIR TRANSISTOR PAIR TRANSISTOR PAIR TRANSISTOR PAIR TRANSISTOR PAIR TRANSISTOR PAIR TRANSISTOR PAIR TRANSISTOR PAIR TRANSISTOR PAIR TRANSISTOR PAIR TRANSISTOR PAIR TRANSISTOR PAIR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR JV8093501FET mam AN PA LOW 8F27 AN PA LOW H 75 B 5 5 PAANL 3x6 MFZN2W3 PA L TBM51W T 0 15 3x12 MFZN2W3 2 6M 2 6x8 MFZN2W3 SP SF20L60U SF20L60U SF20L60U SF20L60U SF20L60U LM35DT NOPB 2SA1492A 2SC3856A 2SA1492A 2SC3856A 2SA1492A 2SC3856A 2SA1492A 2SC3856A 2SA1492A 2SC3856A 2SA1492A 2SC3856A 2SA1492A 2SC3856A 2SA1492A 2SC3856A 28A1492A 28C3856A 2SA1492A 2SC3856A 2SA1492A 2SC3856A 2SA1492A 2SC3856A 2SA1492A 2SC3856A 2SA1492A 2SC3856A 2SA1492A 2SC3856A 2SA1492A 2SC3856A 2SA1492A 2SC3856A NXAMP4x1 REMARKS WJ94980 WD49000 WE87790 WA00920 WE96770 V635170 V635170 V635170 V635170 V635170 TEMPERATURE SENSOR X0670A0 2SA1492A 2SC3856A 2SA1492A 2SC3856A 2SA1492A 2SC3856A 2SA1492A 2SC3856A 2SA1492A 28C3856A 2SA1668A LFNO 600 2SA1668A LFNO 600 2SC4382A LFNO 600 2SA1668A LFNO 600 2SA1668A LFNO 600 2SC4382A LFNO 600 2SA1668A LFNO 600 2SK3003 LFNO 600 2SK3003 LFNO 600 2SK3003 LFNO 600 2SK3003
159. ND HEAD TAPPING SCREW S BIND HEAD TAPPING SCREW B CONNECTOR ASSEMBLY SENS CIRCUIT BOARD FFC ASSEMBLY HEXAGONAL LOCK SCREW ACCESSORIES POWER CORD ASSEMBLY POWER CORD ASSEMBLY POWER I LEG ASSEMBLY AN PA LOW U AN PA LOW CHN 4x8 MFZN2B3 FBA08A24H1TZ INANL 2 6 8 MFZN2B3 AN PA 3x6 MFZN2W3 C amp C 11P 200mm C amp C 9P 200mm 20A POWERCON ASSY POWERCON AC INLET ASSY AC INLET AP 300 3 3x8 MFZN2B3 3x8 MFZN2B3 4x8 MFZN2W3 K1 NFT 13BK2 NFT 25 T18R TYTIN CO TYTONT18R L100 W2 5 BLACK T18R TYTON T18R 1100 W2 5 BLACK 15x30 AN PA LOW 8F27 Gono C amp C 5P 420mm 4x8 MFZN2B3 15x30 xe NM 5 ee C amp C 5P 500mm C amp C 5P 500mm 4x8 MFZN2B3 OUTANL AN PA AN PA AN PA AN PA NRP 345 3x8 MFZN2B3 3x8 MFZN2B3 SENSE RS232 GPI WK02110 SUMITUBE J20A NXAMP4x1 U NXAMP4x1 REMARKS WE96200 WE96170 WM98090 67180 00250 WE87790 WK68760 WK68770 WK66050 WK66030 WK66040 WF40880 WF26680 WE77440 WE94180 V312290 V327280 11230 V327280 WX11230 WG52680 wie WI WK90770 WE96200 WG52680 WK90790 WK17110 WE96200 WM14990 WM14970 WM14980 WM15000 CB81574 WF26680 WE87790 WE77440 02090 15830 WK51890 RANK Japan only NXAMP4x1 E PA UNIT PA
160. NL to PAANL_CN403 AGNI 321 8 5 06 2 gt x Sete PAANL lt P 20 P8 gt 5 15 _ 2 lt ee TLO91 1 74LV14A 3 03 CLIP_PA2_TRC Tog lt TLOS2 B1 1B PH SM3 T El Ico63 BLM 8BD6015N 0 Fe a 74LV14A TLO12 ee OMAINS A 5 14 PREO GPI 1A TLO13 6 85 gt TEMP_PS_A4 5 F5 74LV14A DT TT 5 GPI_1 x AGND AGND2 AGND SFE SPEM E SEU T1014 6 6 TEMP_PS_Ag 5 F5 dis 8 11015 0 2 4 gt VOLTAGE_PS_A1 5 H2 e TLO16 e a 45 VOLTAGE_PS_A2 5 H2 3 3D TO PSANL 5 3 3 YELLOW CN343 TL017 7 RELAY PS 5 D4 Je ENOL TLO18 5 5 04 10063 712 x 0 B058 PH SM3 TB TLotg e a 48 SHUTDOWN_PS_A 5 B5 7ALV14A SIE to PSANL_CN313 TLoso e1 e 15 FAN_CONTROL_1 5 07 vegis 4 1 HB_ANA_OUT3 Le TLoga m s ee eS R261 GPI 2A P 23 B6 gt TLoat ee 555 FAN CONTROL 2 5 07 eT 094 TO CH3 to PAANL_CN401 4K 6 gt BUMIBEOLOIENID gt PSW_DETECT 5 14 0 tu 5 06 AELAY PA3 r 16 095 PAANL CN404 1 lt P 20 P3 gt 8 FG FG g xd Hu 5 15 lt 4 9 096 S 8 8 5 NT a 3 03 cLrp_PAa TH lt xpd is 56 9 TL097 R X BLM18808018N10 Fe Fa DGND DGND a 74 14 DGNO zd Z AGNO AGNOS AGND R252 GPI 3A 5iFB GPI 3K N P a 1 XX 1 I e l 1 V GREE
161. NL D216 AGO1A WS V862980 DIODE PAANL D457 PSANL D208 307 308 RL3A V862970 DIODE PSANL D313 316 D2F60 5063 WK83640 DIODE PSANL D202 205 ZA Cathode SJPX H3 VR WK83420 DIODE PSANL D214 lt Cathode NJM431U X6770A0 REGULATOR PSANL IC204 NJU7630 M X8682A0 REGULATOR 9V PSANL IC205 1SMB5951BT3G WK91200 ZENER DIODE 120V PSANL D206 lt Cathode UDZS 3 9B VU17160 ZENER DIODE 3 9V PAANL D405 408 415 D420 421 426 UDZS 5 6B VU17200 ZENER DIODE 5 6V PAANL D456 e UDZS6 8B VU17220 ZENER DIODE 6 8V PAANL D416 419 422 425 1 ANODE 2 CATHODE DAN217 VV55630 DIODE ARRAY 0 3AX2 CONTROL DA001 036 3 1 CATHODE 2 ANODE ANODE SMP100LC 25 WJ52830 DIODE CONTROL D005 006 RZ Cathode 3 CATHODE NJM7815FA XD853A0 REGULATOR 15V PSANL IC202 203 1 gt 23 3 OUTPUT PQ1CX12H2ZP X6188A0 REGULATOR 9V PSANL 208 1SMB5953BT3G WK91190 ZENER DIODE 150V PSANL D207 Cathode UDZS12B VU17280 ZENER DIODE 12V PSANL D303 304 330 332 UDZS15B VU17300 ZENER DIODE 15V PAANL D449 454 455 e UDZS16B VU17310 ZENER DIODE 16V PSANL D329 331 D1FK60 5063 WJ45930 DIODE PAANL D427 430 D1FL20U 5063 VV46300 DIODE PSANL D210 211 215 309 312 D317 318 323 328 DE3S6M WE49220 DIODE PSANL D220 3 1 23 2 1 2 4
162. NTROL PART DESCRIPTION REMARKS QTY CARBON RESISTOR CHIP 0 1716WJ RD35000 CARBON RESISTOR CHIP 0 1 46W J RD35000 CARBON RESISTOR CHIP 100 1 16W J RD35510 CARBON RESISTOR CHIP 22 1 16WJ RD35422 CARBON RESISTOR CHIP 22 1 16WJ RD35422 CARBON RESISTOR CHIP 10 1 16W J RD35310 CARBON RESISTOR CHIP 120 1 16W J RD35512 CARBON RESISTOR CHIP 47K 1 16WD RF45747 CARBON RESISTOR CHIP 47K 1 16W D RF45747 CARBON RESISTOR CHIP 7K 1 16W D RF35647 CARBON RESISTOR CHIP RF35647 CARBON RESISTOR CHIP RF45733 CARBON RESISTOR CHIP RF45733 CARBON RESISTOR CHIP 1 16W D RF35622 CARBON RESISTOR CHIP 2K 1 16W D RF35622 CARBON RESISTOR CHIP x RF35647 CARBON RESISTOR CHIP 146W D RF35647 CARBON RESISTOR CHIP 1 16W D RF35622 CARBON RESISTOR CHIP 1 16W D RF35622 CARBON RESISTOR CHIP 7K 1 16W D RF35647 CARBON RESISTOR CHIP 7K 1 16W D RF35647 CARBON RESISTOR CHIP 100 1 16W J RD35510 CARBON RESISTOR CHIP 100 1 16W J RD35510 CARBON RESISTOR CHIP 0 1 16WJ RD35000 CARBON RESISTOR CHIP 0 1 16WJ RD35000 01 BONBESNSKSRIGHIBP EIER Ou PE as S s CARBON RESISTOR CHIP 0 1 46W J RD35000 CARBON RESISTOR CHIP 33 1 16WJ RD35433 CARBON RESISTOR CHIP 0 1 46W J RD35000 CARBON RESISTOR CHIP 33 1 16W J aaa RD35433 OT CIENIE RCI OKO CARBON RESISTOR CHIP 38 1 16WJ RD35433 CARBON RESISTOR CHIP 0 1 46W J RD35000 CARB
163. New Parts INDUCTANCE CHIP INDUCTANCE CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP IMETAL FILM RESISTOR METAL FILM RESISTOR CHIP METAL FILM RESISTOR CHIP METAL FILM RESISTOR CHIP METAL FILM RESISTOR CHIP METAL FILM RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP METAL FILM RESISTOR CHIP METAL FILM RESISTOR CHIP METAL FILM RESISTOR CHIP METAL FILM RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP 0 1 16WJ CONTROL MAX3221CPWR SN74LVC2G74DCTR FL UPSD3354DV 74LVC169PW 118 4BI 74LVC169PW 118 4BI SN74LVC157APWR MUL NJM2904V TE1 NJM2904V TE1 SN74LV4052APWR NJM2904V TE1 SN74LVC157APWR MUL NJM2904V TE1 SN74LVC245APWR SN74LV541APWRBUS B SN74LV541APWRBUS B SN74LV273APWR D FF SN74LV273APWR D FF SN74ABT245BNST EL SN74LV14APWR TC74LC
164. ON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP ICARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP FLAME PROOF C RESISTOR FLAME PROOF C RESISTOR CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP THICK FILM RESISTOR CHIP THICK FILM RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP RELAY RELAY TRIMMER POTENTIOMETER TRIMMER POTENTIOMETER TRIMMER POTENTIOMETER CONNECTOR ASSEMBLY PAPS CONNECTOR ASSEMBLY CONNECTOR ASSEMBLY CONNECTOR ASSEMBLY CONNECTOR ASSEMBLY CIRCUIT BOARD CIRCUIT BOARD FUSE HOLDER FUSE CLIP FUSE HOLDER FUSE CLIP FUSE HOLDER R WIRING ASSY CAPACITOR CAPACITOR ELECTROLYTIC CAP ELECTROLYTIC CAP CAPACITOR ELECTROLYTIC CAP PAANL and PSANL 01 5WK 1 0 1 4WJ 1 0 1 4WJ 1 0 1 4W J 1 0 1 4W J 10 1 4WJ 10 1 4W J 47K 1 4W J 47K 1 4W J 4 7 1 6W J 330 1 16W J 10K 1 4W J 1 0K 1 16W J 4 7 1 6W J 4 7 1 6W J 1 16W J 1 16W J 1716W J 1 16W J 1 16W J 1 16W J _ 116WJ 1 4W J 1 4W J 1 16W J 4 7 1 16W J 4 7K 1 4W J 22 1 16W J 22 1 16W
165. ON RESISTOR CHIP 22 1 16WJ RD35422 CARBON RESISTOR CHIP 100 1 16W J RD35510 01 5220 CARBON RESISTOR CHIP 100 1 16W J RD35510 CARBON RESISTOR CHIP 22 1 16WJ RD35422 CARBON RESISTOR CHIP 22 1 16WJ RD35422 CARBON RESISTOR CHIP 470 1 16W J RD35547 CARBON RESISTOR CHIP CARBON RESISTOR CHIP 10K 1 16W J RD35610 CARBON RESISTOR CHIP 22 1 16WJ RD35422 CARBON RESISTOR CHIP 22 1 16WJ RD35422 CARBON RESISTOR CHIP 10K 1716W J LSS 6 25610 __ 01 2 RES CARBON RESISTOR CHIP 10K 1 16W J RD35610 CARBON RESISTOR CHIP 10K 1 16W J RD35610 CARBON RESISTOR CHIP 100 1 16W J RD35510 CARBON RESISTOR CHIP 33K 1 16W J RD35733 CARBON RESISTOR CHIP 0 1716WJ RD35000 CARBON RESISTOR CHIP 33K 1 16W J RD35733 CARBON RESISTOR CHIP 33K 1 16W J RD35733 CARBON RESISTOR CHIP 15K 1 16W J RD35615 CARBON RESISTOR CHIP 15K 1 16W J WEM NUN i DP D CARBON RESISTOR CHIP 0 1 46W J RD35000 CARBON RESISTOR CHIP 22 1 16WJ RD35422 CARBON RESISTOR CHIP 22 1 16W J RD35422 CARBON RESISTOR CHIP 10K 1 16W J RD35710 CARBON RESISTOR CHIP 00K 1 16W J RD35810 CARBON RESISTOR CHIP 100K 1 16W J RD35810 CARBON RESISTOR CHIP 10K 1 16W J RD35610 CARBON RESISTOR CHIP 10K 1 16W J RD35610 CARBON RESISTOR CHIP 10K 1 16W J RD35710 CARBON RESISTOR CHIP 10K 1716WJ RD35710 CARBON RESISTOR CHIP 0 1 16WJ RD35000 CARBON RESIS
166. ONTROL 010 NE go m 4 ee 81 TO CONTROL s 220 00000 RS232 0000 d EM204 203 EM202 25 e EEN ar y c YAMAHA am X87 A EE 49 N CN faa gt 8F27 8F 28 L u ie o o LU L BOTTOMI Component side Pattern side OPT AN Circuit Board to CONTROL 017 ENS 8 9 e iit 10 CONIROL x871 M MM CN302 Expansion slot Component side U LIBOTTOMI Pattern side LCD SPACER Circuit Board LE 48711 Ic 5 Component side Pattern side 2NA WJ97320 10 N 57 NXAMP4x1 NX DFLT Circuit Board Expansion slot HEE rq R005 R004 8003 8002 001 Pattern side 2NA WT66120 10 58 TEST PROGRAM 1 Required items NXAMP4x1 Computer DOS V computer x1 Pentium 200MHz or more Windows XP USB Port Software Software for version up JTAG Programmer Cable RLINK ST USB JTAG adapter Measuring equipment Power co
167. POWERED TD CONTROLLER NXAMP4x1 NEXO powered by GOYAMAHA CONTENTS PANEL LAYOUT i 3 CIRCUIT BOARD LAYOUT usse 4 SERVICE PRECAUTIONS 5 OVERALL ASSEMBLY WIRING 7 DISASSEMBLY PROCEDURES 23 LSI PIN DESCRIPTION LSI Lus 32 BLOCK DIAGRAM IC Bl 3 iacent tnt tette teet entente 33 CIRCUIT BOARDS i 39 TEST PROGRAM tt 59 u Enei 66 INSPECTIONS S recle u S CADA 73 D C NENNEN 78 UPDATING THE FIRMWARE i 83 DEHLI LI OS i i ME 85 PARTS LIST BLOCK DIAGRAM IC amp DIODE FIGURES CIRCUIT DIAGRAM PA 011946 Copyright NEXO S A All rights reserved PDF 09 10 NXAMP4x1 WARNING This product contains chemicals known to the State of California to cause cancer or birth defects or other reproductive harm DO NOT PLACE SOLDER ELECTRICAL ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHAT SO EVER Avoid prolonged unprotected contact between solder and your skin When soldering do not inhale solder fumes or expose eyes to solder flux vapor If you come in contact with solder or compone
168. PPING SCREW S FFC CABLE BIND HEAD TAPPING SCREW S BIND HEAD TAPPING SCREW S BIND HEAD TAPPING SCREW S CIRCUIT BOARD CUSHION CONTROL BIND HEAD TAPPING SCREW S SUB CHASSIS BIND HEAD TAPPING SCREW S CUSHION FRONT FRONT PANEL LCD ASSEMBLY FFC CABLE PUSH BUTTON BIND HEAD SCREW DUST GUARD FLAT HEAD SCREW FRONT PANEL 2 DOUBLE SIDED ADHESIVE TAPE LCD COVER LEVEL METER LED LENS LENS BUTTON BIND HEAD TAPPING SCREW S ENCODER KNOB CIRCUIT BOARD DFLTPANEL BIND HEAD SCREW BIND HEAD TAPPING SCREW S CORD HOLDER CORD HOLDER CORD HOLDER TOP COVER TOP COVER BIND HEAD TAPPING SCREW B SCREW COVER BIND HEAD TAPPING SCREW B AN PA LOW U AN PA LOW CHN VH3P AWG22 SW JW M21RKK NOD U C TYTON T18R L100 W2 5 BLACK AN PA OPT AN 3x6 MFZN2W3 3x6 MFZN2W3 3x6 MFZN2B3 3x6 MFZN2B3 CONTROL 3x6 MFZN2W3 AN PA 3x6 MFZN2W3 AN PA LOW PA 8F27_8F28 SMCD 210mm AN PA 3x4 MFZN2B3 AN PA 4x8 MFZN2B3 5000NS W 5mm 15P LM AN PA 15P 2P 3x6 MFZN2B3 AN PA NGSDEET 3x6 MFZN2B3 3x6 MFZN2B3 T18R TYTIN CO JUL TYTON T18R L100 W2 5 BLACK 8F27 J U AN PA LOW CHN 4x8 MFZN2B3 3x8 MFZN2B3 NXAMP4x1 REMARKS JU WK66600 CHN WK66620 POWER WK94710 POWER SWITCH WX11230 WE87790 WK02120 WE87790 WF05470 WE87780 WN15950 WE87790 WK14900 WE87790 WN19370 WKO2100 SELECT CH1 SELECT CH2 SELECT CH3 SELECT CH4 VOL A VOL B WF1
169. R B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR F CHIP MYLAR CAPACITOR CHIP MYLAR CAPACITOR CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR CHIP CERAMIC CAPACITOR CHIP ELECTROLYTIC CAP ELECTROLYTIC CAP CERAMIC CAPACITOR B CHIP ELECTROLYTIC CAP CHIP CERAMIC CAPACITOR F CHIP CERAMIC CAPACITOR F CHIP ELECTROLYTIC CAP CHIP ELECTROLYTIC CAP CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CONNECTOR BASE POST CONNECTOR CONNECTOR BASE POST CONNECTOR BASE POST CONNECTOR BASE POST CONNECTOR BASE POST CONNECTOR BASE POST CONNECTOR _ GONNECTOR _ DIODE CHIP DIODE CHIP DIODE DIODE DIODE ARRAY CHIP EMI FILTER CHIP EMI FILTER CONTROL DESCRIPTION REMARKS ary 0 1uF 50VK 100uF 16V 100uF 16V 0 1uF 50VK 0 1uF 50VK 0 1uF 50VK 0 1uF 50VK 0 1uF 50VK 0 01uF 50VK 0 1uF 50VK 10uF 10VZ 2200pF 50VJ 2200pF 50VJ 820pF 50VK 820pF 50VK 1000pF 50VK 1000pF 50V K 0 1uF 50VK 0 1uF 50VK 0 1uF 50VK HTSS 14P TE PH 13P PH 11P TE 30P TP FFC FPC PH 9P TE PH 5P TE PH 5P TE PH 12P FMN 40 RB160L 40 TE25 RB160L 40 TE25 SMP100LC 25 SMP100LC 25 DAN217 0 3A x2 31PT222Z1
170. ROL IC062 Vcc OE B1 B2 B4 BS B6 B7 SN74LV273APWR X5074A0 D type Flip Flop CONTROL IC057 061 SN74LV14APWR X6688A0 Inverter CONTROL 063 SN74LV4052APWR X6976A0 Demultiplexer CONTROL IC049 U 19 sa NXAMP4x1 e SN74LV541APWRBUS X5966A0 Buffer Driver CONTROL 055 056 PN AN 001 e SN74LVCOOAPWR X5406A0 NAND CONTROL IC040 37 NXAMP4x1 SN74LVC157APWR X6786A0 Data Selector CONTROL IC046 051 SN74LVC245APWR XZ287A0 Bas Transceiver CONTROL IC054 246 1PD X8576A0 A ee SN74LVC2G74DCTR X8709A0 Flip Flop CONTROL IC042 e TC74LCXO4FT X8415A0 Inverter CONTROL 064 GND
171. ROLYTIC CAP CERAMIC CAPACITOR CH CHIP CERAMIC CAPACITOR CH CHIP ELECTROLYTIC CAP PW ELECTROLYTIC CAP PW ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP PW ELECTROLYTIC CAP ELECTROLYTIC CAP ELECTROLYTIC CAP PW MONOLITHIC MYLAR CAPACITOR MONOLITHIC MYLAR CAPACITOR CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP ELECTROLYTIC CAP ELECTROLYTIC CAP CERAMIC CAPACITOR B CHIP ELECTROLYTIC CAP ELECTROLYTIC CAP CERAMIC CAPACITOR B CHIP CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP SCREW TERMINAL CONNECTOR BASE POST CONNECTOR BASE POST CONNECTOR BASE POST FASTEN TERMINAL CONNECTOR BASE POST CONNECTOR BASE POST CONNECTOR BASE POST CONNECTOR BASE POST FASTEN TERMINAL FASTEN TERMINAL DIODE ZENER DIODE ZENER DIODE DIODE DIODE CHIP DIODE CHIP DIODE CHIP DIODE CHIP ZENER DIODE DIODE CHIP DIODE CHIP DIODE CHIP DIODE CHIP DIODE CHIP DIODE 16611BL 2 18uF 250V J 0 1uF 50V 0 01uF 50VK 0 1uF 50V 0 01uF 50V K 1200uF 160V 1200uF 160V 100uF 35V RX 1200uF 160V 1200uF 160V 100uF 35V RX 0 1uF 50V 0 1uF 50V 0 1uF 50VK 0 1uF 50VK 1200uF 160V 1200uF 160V 0 1uF 50VK 4 7uF 50V 4 7uF 50V 0 01uF 50V K 1000pF 50V K 0 1uF 50V 0 1uF 50V P 820N VH 3P TE PH 9P TE PH 5P TE 16611BL 2 PH 2P TE PH 7P TE PH 11P TE PH 2P TE 16611BL 2 16611BL 2 155355 TE 17
172. S XZ PPU 1 THICK FILM RESISTOR CHIP 10 1 10WD RD55710 THICK FILM RESISTOR CHIP 10K 1 10WD RD55710 THICK FILM RESISTOR CHIP 2 0K 1 10W D RD55620 PE One aD II A RBGN RESISTOR ICHIB Tog VE mnm qn TA CARBON RESISTOR CHIP 120 1 16W J RD35512 METAL OXIDE FILM RESISTOR 22 3WJ WK91630 METAL OXIDE FILM RESISTOR 22 3WJ WK91630 METAL OXIDE FILM RESISTOR 4 7 3WJ WD40710 IMETRCOXIBE FILM RESISTOR A SN J sal l FLAME PROOF C RESISTOR 7 1 4W J HV75347 FLAME PROOF C RESISTOR 7 1 4W J HV75347 CARBON RESISTOR CHIP 1 16W 45733 CARBON RESISTOR CHIP 1 16W NE uu RF45733 CARBONRESISTOR CHIP 4 7K1716WD 7 RESISTOR CHIP 1 16W D RF45733 CARBON RESISTOR CHIP 1 16W RF45733 CARBON RESISTOR CHIP 7K 1 16W D RF45647 CARBON RESISTOR CHIP 1 16W D DUB CARBON REBISTOR GHE 83K SW D 777 9 CARBON RESISTOR CHIP 7K 1716W D RF45647 CARBON RESISTOR CHIP 1 16W RF45733 CARBON RESISTOR CHIP 1 16W RF45733 CARBON RESISTOR CHIP 7K 1716W D RF45647 CARBON RESISTOR CHIP 18 Tews RD35418 CARBON RESISTOR CHIP 18 1 16WJ RD35418 FLAME PROOF RESISTOR 10 1 4W J HV75310 FLAME PROOF C RESISTOR 1 0 1 4W J HV75310 RELAY DE DADTOM deem IBS BEBO Tn 8 8 OU58800 RELAY DC DI24D1 O M WJ56900 RELAY DC DI24D1 O M WJ56900 RECEPTACLE CONNECTOR 4P NLAMD H Speakon A V818
173. SA1371 D E 2SC3324 GR BL 2SA1371 D E 2SC3324 GR BL 2SA1371 D E 2SC3468 D E 2SC3324 GR BL 2SA1371 D E 2SC3468 D E 2SC3324 GR BL WD96920 WJ45880 WJ45880 US06410 VB39010 VB39010 VB38980 VB38980 VT33290 VT33290 VU17160 VT33290 VT33290 VU17160 VT33290 VT33290 VU17160 VU17220 WD84430 WD84430 VU17220 VU17160 VU17160 VU17220 WD84430 WD84430 VU17220 VU17160 WJ45930 wJ45930 01 WD84430 WD84430 VT33290 VT33290 520110 01 VS20110 VU17300 VT33290 VT33290 VU17300 VU17300 VU17200 V862980 V466830 V466830 WD40880 VV55650 WC43500 VV55650 WC43500 WC43500 VU41840 V742170 VU41840 Saol VU41840 VU41840 VU41860 VU41860 VU41840 V742170 VU41840 V742170 VU41840 VU41860 V742170 VU41840 VU41860 V742170 RANK Japan only NXAMP4x1 PAANL TRANSISTOR 2SC5866TL Q R TA TRANSISTOR 2SA2094TL TRANSISTOR 2SC5866TL Q R TRANSISTOR 2SA2094TL Q TA TRANSISTOR 25 3468 D E TRANSISTOR 2SA1371 DE TRANSISTOR 2SC3468 D E TRANSISTOR 2SA1371 DE TRANSISTOR 2SC3468 D E TRANSISTOR 2SA1371 D E _ TRANSISTOR 2SA2094TL WJ46630 TRANSISTOR 2SA1371 DE VU41840 TRANSISTOR 25 3468 D E VU41860 TRANSISTOR 25 5866 Q R TA WJ46640 TRANSISTOR 2SC5866TL Q R TA WJ46640 TRANSISTOR 2SA2094TL Q TA WJ46630 TRANSISTOR 2SA2094TL Q TA W
174. STOR CHIP 1 16W J RD35000 CARBON RESISTOR CHIP 1 16W J RD35000 CARBON RESISTOR CHIP 1 16W J RD35000 01 CARBONRESIGIOR A P e DEEP EU owies wau w tind CARBON RESISTOR CHIP 47 1 2WJ V263940 CARBON RESISTOR CHIP 5 1K 1 16W J RD35651 CARBON RESISTOR CHIP 5 1K 1 16W J RD35651 CARBON RESISTOR CHIP 100 1 16W J L35519 01 NE CH 100 lt CARBON RESISTOR CHIP 5 1K 1 16W J RD35651 CARBON RESISTOR CHIP 5 1K 1 16W J RD35651 CARBON RESISTOR CHIP 10K 1 16W J RD35710 CARBON RESISTOR CHIP 18K 1 16W D RF45718 E ce CARBON RESISTOR CHIP 22 1 16WJ RD35422 CARBON RESISTOR CHIP 3 3K 1 16W J RD35633 CARBON RESISTOR CHIP 3 3K 1 16W J RD35633 CARBON RESISTOR CHIP 1 0K 1 16W J Se m RD35610 CARBONRESISTOR CHIP 10K 1716WJ RD85610 CARBON RESISTOR CHIP 19K 1 16WJ RD35712 CARBON RESISTOR CHIP 19K 1 16W J RD35712 CARBON RESISTOR CHIP 100K 1 16W J RD35810 CARBON RESISTOR CHIP 00K 1 16W J 585810 011 552 CARBON RESISTOR CHIP 3 3K 1 16W J RD35633 CARBON RESISTOR CHIP 1 16W J RD35722 CARBON RESISTOR CHIP 22K 1 16W J RD35722 CARBON RESISTOR CHIP 1 16W J RD35710 CARBON RESISTOR CHIP 1 16W J RD35710 CARBON RESISTOR CHIP 1 16W J RD35722 CARBON RESISTOR CHIP 1 16W J RD35722 CARBON RESISTOR CHIP 1 16W J RD35710 CARBON RESISTOR CHIP 1 16W J inn RD85710 _ 01
175. Se A Sa MO E CAC OEE Bord Bx F m OEE OTB F 79 9 za a Erur Ove sorts B m Sore ZOP go B PTa 8 a T C a O C3 8 lg Sm mal qoogr wietivse 9 g 2915 m 9 9 oe 56 zoro 3 Be S A 8 anys 279 0 1370 n0 m OGT i a 95 5 2 yu ru OST o Tora QU a sal ol Lo an E 5 8 9 0500050 a8 4 gt 0 SZYB s 8 BS 800814814 ES maa 4 52 Eg 8899 62 22448 52 254464 86 884 86 884 iga iga o RETI RESI i 345 i 5345 gfo g N wo m amp 3 m a 2 z z 2 2 2 2 ZA ZA z z z to lt a OA S A S 4 Ov dv n n Os Og Os 95 e 8 Ez E Er 8 86 Z 8 Q Q Q o o o o 2 2 2 2 20 NXAMP4x1 CIRCUIT DIAGRAM 13 15 A Important safety parts 13 15 PSANL 1 3 AN iol RED to PSANL_W101 F101 E lt P 22 L3 gt 61 AGEL 3 15A 250V PAGE2 L3 R104 5 8 A N A108 R103 R105 5 AY 103 uo et Sw 5W 5W
176. T CONNECTOR BASE POST DIODE DIODE ZENER DIODE DIODE DIODE ZENER DIODE DIODE DIODE ZENER DIODE ZENER DIODE DIODE CHIP DIODE CHIP ZENER DIODE ZENER DIODE ZENER DIODE ZENER DIODE DIODE CHIP DIODE CHIP ZENER DIODE ZENER DIODE DIODE DIODE DIODE CHIP DIODE CHIP DIODE DIODE DIODE CHIP DIODE CHIP DIGITAL TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR TRANSISTOR CHIP TRANSISTOR HRA SISTOR Hi TRANSISTOR CHIP TRANSISTOR TRANSISTOR CHIP TRANSISTOR CHIP PAANL PART DESCRIPTION REMARKS QTY 0 1uF 50VK 2 2uF 250V 2 2uF 250V 0 01uF 50VK PH 5P TE PH 5P TE PH2P TE PH 2P TE 155355 17 155355 17 UDZS3 9B 3 9V 155355 17 155355 17 UDZS3 9B 3 9V 155355 17 155355 17 UDZS3 9B 3 9V UDZS6 8BTE 17 6 8V HSU83 TRF E HSU83 TRF E UDZS6 8BTE 17 6 8V UDZS3 9B 3 9V UDZS3 9B 3 9V UDZS6 8BTE 17 6 8V HSU83 TRF E HSU83TRF E UDZS6 8BTE 17 6 8V UDZS3 9B 3 9V D1FK60 5063 D1FK60 5063 HSU83 TRF E 185355 TE 17 185355 TE 17 D1F60 1A 600V UDZS15B 15V 185355 17 185355 17 UDZS15B 15V 710026158 15V UDZS5 6B 5 6V WS 100uH THP 065HZ 100uH 065 2 ee 1 7uH 10x21 1 7uH 10x21 2SA1037AK Q R S KRC102S RTK P 2SA1037AK Q R S KRC102S RTK P KRC102S RTK P 2SA1371 D E 2SC3324 GR BL 2SA1371 D E 2SA1371 D E 2SA1371 D E 2SC3468 D E 2SC3468 D E 2
177. T NO DESCRIPTION HEAT SINK UNIT AN PA HIGH 100mm BIND HEAD SCREW 3x10 MFZN2W3 INSULATION SHEET RSI T 0 07 HEAT SINK PS L100 ASSY A WH268300 DIODE STACK RBv3006 30A600V go O9 K THERMISTOR PTMS2331RP716 P7 85 C New Parts RANK Japan only 10 HEAT SINK UNIT L100 1100 REF NO PART NO WH268300 268401 New Parts PSANL Circuit Board WK66920 OO CA d WK66920 DESCRIPTION HEAT SINK UNIT BIND HEAD SCREW INSULATION SHEET HEAT SINK PS DIODE IGBT THERMISTOR AN PA HIGH 100mm 3x10 MFZN2W3 RSI T 0 07 L100 ASSY IRG4PC60UPBF PTMS2331RP716 P7 85 C NXAMP4x1 REMARKS WK66920 WE95290 WB44860 WM69000 WH32400 RBV 3006 30A 600V RANK Japan only 11 NXAMP4x1 E HEAT SINK UNIT L60 L60 PSANL Circuit Board WK66930 WK66930
178. TE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W WHITE SMLE12WBC7W BLUE SMLE12BC7T 330 1 4W J 330 1 4W J 10K 1 46W J 10K 1 16W J 150 1 4W J 150 1 4W J 220 1 4W J 150 1 4W J 220 1 4WJ 220 1 4WJ 56 1 16W J 56 1 16W J 680 1 16W J 680 1 16W J 330 1 16W J 330 1 16W J 330 1 4W J 330 1 4W J 33 1 16W J 33 1 16W J 0 1 16W J CH1 VOL13 CH1 VOL14 CH1 VOL15 CH2 VOL1 CH2 VOL4 CH2 VOL5 CH2 VOL6 CH2 VOL7 CH2 VOL9 CH2 VOL10 CH2 VOL11 CH2 VOL12 CH2 VOL13 CH2 VOL14 CH2 VOL15 CH3 VOL1 CH3 VOL2 CH3 VOL3 CH3 VOL4 CH3 VOL5 CH3 VOL6 CH3 VOL7 nao CH3 VOL9 CH3 VOL10 CH3 VOL11 CH3 VOL12 WK27910 WK27910 15110 WK27910 CH3 VOL14 CH3 VOL15 CH4 VOL1 CH4 VOL2 15110 WK27910 CH4 VOL4 CH4 VOL5 CH4 VOL6 CH4 VOL7 CH4 VOL8 CH4 VOL9 CH4 VOL10 CH4 VOL11 CH4 VOL12 CH4 VOL14 CH4 VOL15 RD15533 RD35710 RD35710 RD15515 RD15515 RD15522 RD15515 RD15522 RD15522 RD35456 RD35456 RD35568 RD35568 RD35533 RD35533 RD15533 RD15533 RD35433 RD35433 RD35000 RANK Japan only New Parts PART NO OPT AN PN AN RS232 GPI and PAANL DESCRIPTION RESISTOR ARRAY CHIP RESISTOR ARRAY CHIP TACT SWITCH TACT SWITCH PUSH SWITCH PUSH SWITCH PUSH SWITCH PUSH SWITCH TACT SWITCH TACT SWITCH SWITCH TACT SWITCH
179. TOR CHIP 38 1 16WJ RD35433 CARBON RESISTOR CHIP 33 1 16WJ RD35433 CARBON RESISTOR CHIP 100 1 16W J RD35810 New Parts RANK Japan only 20 CONTROL INANL OUTANL NXAMP4x1 PART NO DESCRIPTION REMARKS QTY RANK WJ972700 145972901 RESISTOR ARRAY CHIP RESISTOR ARRAY CHIP New Parts CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP METAL FILM RESISTOR CHIP METAL FILM RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP CARBON RESISTOR CHIP RESISTOR ARRAY CHIP RESISTOR ARRAY CHIP RESISTOR ARRAY CHIP RESISTOR ARRAY CHIP SWITCH POLY SWITCH POLY SWITCH POLY SWITCH QUARTZ CRYSTAL UNIT QUARTZ CRYSTAL UNIT CIRCUIT BOARD CIRCUIT BOARD CERAMIC CAPACITOR B CHIP CERAMIC CHIP CERAMIC CAPACITOR CH CHIP CERAMIC CAPACITOR CH CHIP CERAMIC CAPACITOR CH CHIP CERAMIC CAPACITOR CH CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR CH CHIP CERAMIC CAPACITOR CH CHIP ELECTROLYTIC CAP ELECTROLYTIC CAP FILM CAPACITOR FIL
180. VV55650 WC43500 WC43500 VV55650 VV55650 WC43480 WC43480 WC43500 WC43500 WC43500 WC43500 VV55640 VV55640 WC43500 VV55640 VV55640 HF05822 gt VN067401 WIRE WOUND RESISTOR 6 8 5WK VN067401 WIRE WOUND RESISTOR 6 8 5WK CARBON RESISTOR 220K 1 4W J HF05822 CARBON RESISTOR 220K 1 4W J HF05822 CARBON RESISTOR CHIP 470 1 16W J RD35547 CARBON RESISTOR CHIP 470 1 16W J RD35547 CARBON RESISTOR CHIP 4 7K 1 16W J RD35647 CARBON RESISTOR CHIP 2 2K 1 16W J RD35622 _ RESISTOR CHIP 22 1 16WJ RD35422 CARBON RESISTOR CHIP 22 1 16WJ RD35422 CARBON RESISTOR CHIP 10 1 16WJ RD35410 CARBON RESISTOR CHIP 10 1 46W J RD35410 CARBON RESISTOR CHIP 560K 1 10W D i 17646540 eee in a 3 METAL OXIDE FILM RESISTOR 100K 2W J WKO3770 METAL OXIDE FILM RESISTOR 100K 2W J WKO3770 CARBON RESISTOR CHIP 3 9K 1 16W J RD35639 CARBON RESISTOR CHIP 3 9K 1 16W J RD35639 CARBON RESISTOR CHIP 10K 1716WJ RD35710 CARBON RESISTOR CHIP 15K 1 16W J RD35715 CARBON RESISTOR CHIP 120K 1 16W J RD35812 CARBON RESISTOR CHIP 10K 1 16W J RD35710 METAL FILM RESISTOR 10M 1 4W J 38860 101 EM RE CARBON RESISTOR CHIP 10K 1 16W J RD35710 CARBON RESISTOR CHIP 10K 1 16W J RD35710 METAL OXIDE FILM RESISTOR 33K 2W J VT87980 METAL OXIDE FILM RESISTOR 33K 2W J VT87980 CARBON RESISTOR CHIP i0 1716WJ RD35310
181. X04FT EL K BLM18BD601SN1D BLM18BD601SN1D 0 1716WJ 4 7K 1 16W D 4 7K 1 16W D 4 7K 1 16W D 18 1 16W J 18 1 16W J 4 7K 1 16W D AO 10K 1 16W D 680 1 16W D 680 1 16W D 100 1 16W D 100 1716WD 100 1 16W J 33 1 6W J 33 1 46W J 0 1716WJ 100 1 16W J 33 1 16W J 33 1 16W J 0 1 16W J 0 1 16W J 3 0K 146W D 3 0K 146W D 15K 146WD 15K 1 16W D 3 0K 146W D 5 1K 146W D 5 1K 1 16W D 5 1K 1 16W D 5 1K 1 16W D 10K 1 16W J 10K 1 16W J 1 0K 1 16W J 1 0K 1 16W J 1 16W J 0 1716WJ 100 1 16W J 22 1 16W J 22 1 16W J FLIP FLOP CPU BINARY COUNTER BINARY COUNTER DATA SELECTOR OP AMP OP AMP DEMULTIPLEXER DATA SELECTOR OP AMP BUS TRANSCEIVER BUFFER DRIVER BUFFER DRIVER D TYPE FLIP FLOP D TYPE FLIP FLOP BUS TRANSCEIVER INVERTER _ INVERTER RF35510 NXAMP4x1 X8709A0 X9170C0 X6786A0 XR532A0 XZ287A0 X5966A0 X5966A0 5074 0 X5074A0 XU009A0 X6688A0 X8415A0 WG35380 WG35380 WH14400 V306340 V306340 RD35000 RF35647 RF35647 RF35647 RF35647 RF35647 RF35710 RF35710 RF35568 RF35568 RF35510 RD35510 RD35433 RD35433 RD35000 RD35000 RD35510 RD35433 RD35433 RD35000 RD35000 RF35630 RF35630 RF35615 RF35615 91 RF35630 RF35651 RD35710 RD35710 RD35610 RD35610 RD35000 RD35000 RD35510 RD35422 RD35422 RANK Japan only 19 NXAMP4x1 CO
182. ain as was done above in 3 1 Outline of tests SWITCH test Press the B button to start the test The LCD shows one by one the switch name to be tested as shown below 4 2 4 3 Press the switch displayed on the LCD as instructed one by one If all instructed switches are OK the display automati cally returns to the test menu screen ENCODER test Press the B button to start the test The following dis play appears Turn the ENCODER knob clockwise The 2nd line on the display changes as shown below TURN RIGHT 0 gt gt TURN RIGHT 19 The following display appears after the 2nd line on the display reaches TURN RIGHT 19 Turn the ENCODER knob counterclockwise The 2nd line on the display changes as shown below TURN LEFT 0 gt eeeee gt TURN LEFT 19 The display returns to the test menu screen after the 2nd line on the display reaches TURN LEFT 19 LED test Press the B button to start the test The following dis play appears The LEDs automatically light up one by one in a specific order as shown on the next page All LEDs will light at the same time after each LED in dividually has been tested Confirm that each LED is lit normally If OK press the B button to return the display to the test menu screen Lighting order 2 3 SELECT 4 4 LCD test 4 5
183. at 10 Hz is 0 0 5 dB when compared with the output voltage at 1 kHz 0 dB Confirm that the output voltage at 20 kHz is 0 5 0 5 dB when compared with the output voltage at 1 kHz 0 dB Distortion Perform the following test at all channels at the same time Input the 1kHz sine wave to each channel input terminal and confirm that the distortion at each channel output terminal is 1 0 or less when 500 W with 8 load output is obtained for each terminal at the same time Maximum output Perform the following test at all channels at the same time Connect the 4 500 W resistor to output terminal Input the BURST signal as shown in fig 2 to each input terminal and adjust the input signal level so that a Vburst voltage of 174 Vp p volt peak to peak is obtained in each channel output terminals Measure the last wave of the BURST signal peak to peak by the oscilloscope s MEASURE function Confirm that the measured voltage is 170 volt or more See fig 2 500 msec Vburst 1 msec Close up The center of the emission line shall be adopted as the measurement value The last one wave of burst signal shall be measured 20 msec Fig 2 75 NXAMP4x1 4 8 4 9 76 Channel separation 1 Ground the channel 2 channel 3 and channel 4 input terminals via a 600 Q resistor Input the 1 kHz O dBu sine wave to the channel 1 input terminal and measure the output voliage obtained at the channel 1 outp
184. atically calibrated and the following display appears Adjust the input signal voltage so that the output voltage obtained at the channel 4 output terminal is 40 Vrms 34 3 dBu and press the B button The output voltage monitor is automatically calibrated and the following display appears Connect the 8 resistor to the channel 1 output termi nal Adjust the input signal voltage so that the output voltage obtained at the channel 1 output terminal is 40 Vrms 34 3 dBu and press the B button The output current monitor is automatically calibrated and the following display appears NXAMP4x1 Connect the 8 Q resistor to the channel 2 output termi nal Adjust the input signal voltage so that the output voltage obtained at the channel 2 output terminal is 40 Vrms 34 3 dBu and press the B button The output current monitor is automatically calibrated and the following display appears Connect the 8 Q resistor to the channel 3 output termi nal Adjust the input signal voltage so that the output voltage obtained at the channel 3 output terminal is 40 Vrms 34 3 dBu and press the B button The output current monitor is automatically calibrated and the following display appears Connect the 8 Q resistor to the channel 4 output termi nal Adjust the input signal voltage so that the output voltage obtained at the channel 4
185. e 2c M s ru r6EH 0 8 g 8 8 fe Ps 59 sal g sel gal 49 39 ma BOLEOSE S dL E Is HO OTL S TZETYSe BSvEJSE Sus F Ho Ho T TZETYSZ 5 e T MAI MA 5 a SE ks zl m E 4 4 QD esser oee cats 3 QS esser ok dee sees QJ 9 nly Toru eoru 8 x Orva OSAHFO ny verti ov evva Be 922 ean 59 OSp TL qu qu Asl a oru 42021 Sab OSC su CAR 95 SENSHEBNSH EBNSHEGNSH USA of EBNSHEBNSH n pr 9 E 5 YEP ceva ab te SVO PEPO 2872 g GRE Gera BE Tet 2000 ce 208 B M Br vere Kg Aki So Li daru opu Kg IS E y m xc atte x ozva F E gro k x _ sera a 87 553 owes RA 37 vere eave Be NSG aT of NEU GATE p P SESS BAZE Syeda SNS pis evo eid EN ZATO Eira 68PG OEvS piwa ARAG 4 n ts B pzz j mzz X X X ZATO Fev TP Eero vero F ass ocv uL Bev lo 82771 aulz ey ls qulz EREN EN 9237 0 3 SUNG ERENG 152 s pee ximo E 881 geet 3 ef Xx Su X IL SUA 84 El a Do TRE R tU a 0e9 dze oeg dee i 4 ty 4 if ty 4 4 golz 570 KY go
186. e version 1 00 2 Confirm that all the fans start rotation at low speed within 4 seconds after turning the power switch on 3 Confirm that the following display appears on the LCD within 18 3 seconds after turning the power switch on Also confirm that the POWER LED and only one of the VOLUME LEDs for each channel light up Power consumption when idling Measure the primary power consumption and confirm that the measured value is 70 20 W Output terminal DC voltage Measure the DC voltage Vdc of each output terminal and confirm that the measured value is Vdc 0 50 mV PEAK indicator Set this unit to GAIN 0 dB VOL 0 dB J U models Input the 20 kHz 14 5 dBu sine wave to channel 1 input terminal and confirm that the PEAK indicator of channel 1 flashes or lights Input the 20 kHz 12 3 dBu sine wave and confirm that the PEAK indicator of channel 1 goes off CHN model Input the 20 kHz 14 0 dBu sine wave to channel 1 input terminal and confirm that the PEAK indicator of channel 1 flashes or lights Input the 20 kHz 12 3 dBu sine wave and confirm that the PEAK indicator of channel 1goes off Perform the same test for channel 2 4 in the same manner After test set this unit to GAIN OdB VOL 90dB Inspection with attenuation test mode Condition Perform each test in this section in the attenuation test mode See TEST PROGRAM 4 14 ATTENUATION test Connect an 8 load resistor
187. ean CERAMIC CAPACITOR B CHIP 0 1uF 50V K WD96920 CERAMIC CAPACITOR B CHIP 0 1uF 50V K WD96920 MYLAR CAPACITOR CHIP 2700pF 50V J WB57550 MYLAR CAPACITOR CHIP 2700pF 50V J WB57550 CERAMIC CAPACITOR B CHIP 0 1uF 50V K WD96920 MYLAR CAPACITOR CHIP 2700pF 50V J WB57550 MYLAR CAPACITOR CHIP 2700pF 50V J WB57550 CERAMIC CAPACITOR B CHIP 0 1uF 50V K WD96920 CERAMIC CAPACITOR F CHIF 10V Z CAFACITOR E CHIE OE 30 27 00812810 CERAMIC CAPACITOR B CHIP 0 1uF 50V K WD96920 CERAMIC CAPACITOR B CHIP 0 1uF 50V K WD96920 CERAMIC CAPACITOR F CHIP 10uF 10VZ US12610 CERAMIC CAPACITOR F CHIP 1 US12610 CERAMIC CAPACITOR F CHIP 1 0512610 CERAMIC CAPACITOR F CHIP 1 0512610 CERAMIC CAPACITOR B CHIP 0 WD96920 CERAMIC CAPACITOR B CHIP 0 WD96920 ELECTROLYTIC CAP CHIP UF03747 ELECTROLYTIC CAP CHIP F03747 CERAMIC CAPACITOR SL CHIP 506256 CERAMIC CAPACITOR SL CHIP US06256 CERAMIC CAPACITOR SL CHIP US06256 CERAMIC CAPACITOR SL CHIP 560pF 50VJ US06256 New Parts RANK Japan only New Parts PART NO DESCRIPTION CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP MYLAR CAPACITOR CHIP MYLAR CAPACITOR CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP CERAMIC CAPACITOR B CHIP ELECTROLYTIC CAP CHIP CERAMI
188. ed Fig 6 220 660A PA unit 670A PA gt peoa 4 SS ia Pu 220 B 220 260 660A SCREW COVER T5N 660B SCREW COVER T5N 670A 670B 1 1 1 2 1 3 1 4 1 5 8 1 8 2 8 3 8 4 8 5 gt Fig 6 EQ 6 5 CH1 CH2 PA 15 23 NX DFLT 1 CONROL OPT 2 PA 6 670A 4 660A 4 6 220 6 PA 6 CH3 CH4 PA 15 NX DFLT 1 CONROL OPT 2 PA 6 670B 4 660B 4 6 260 6 PA
189. erminals according to the wire color displayed on the PSANL circuit board Fig 22 Then bend these wires and fasten them with a cord holder Fig 23 NS Min SLI k pm Fig 23 EQ 23 d e f NXAMP4x1 PA CH3 CH4 WK14210 PSANL CN315 WK14210 PA WK14210 WK16820 x 2 WK14200 WK16820 x 2 WK14200 El22 PA CH1 CH2 WK14210 PSANL CN312 WK14210 PA WK14210 WKO2090 WK02090 22 PA 2 PSANL 22
190. hee ee xb Da a ne ae ae ae Rd ME 12 11 E 18455 PAGE2 A2 1 gt RELAY_COIL3 Primary Secondary PAGE2 A2 1 gt 2 ji xu 9n RY101 Be RELAY COILi NESCIRE Nr ONERE PAGE 4 i i PAGES F3 PAGES FB 451 ga t gt 2 PAGE3 P7 1 RY102 l ABA 2 1 1 1 Lack Dee N A A NA A A TORE BROWN E 4598 gt AC L1 dX PAGE3 P2 id Q rpg MU gt I Si og L102 5872 I gt A BEL 8 ER EARNS SSNS S B O 3 ug 4 pi 2 lw 1 wR 1 gi 7 OR on i SS i ONIS GS ama 4 m av z rv g 9 ML SI 35 8 9 2 5X x 50 0 x FG I O8 S 8 Oo PAGES P4 w102 BLACK 2 f gt to PSANL_W102 lt 22 14 gt PAGE L4 Note SS Safety Standard Recognized Ceramic Capacitor DR Fixed Carbon Film Resistor 5W Cement Resistor See parts list for details of circuit board component parts 28CC1 2001022145 1 21 NXAMP4x1 CIRCUIT DIAGRAM 14
191. ilter specified at 1 3 Output noise level With each input terminal grounded via a 600 Q resistor measure the noise level at each output terminal and confirm that the measured value is 60 dBu or less Note Measure the noise level with the 22 Hz 22 kHz band pass filter specified at 1 3 Stability With no load resistors connected to all output terminals input the 1 kHz 7 0 dBu square wave to all input terminals and measure the primary power consumption Wno_load With the 0 1 uF capacitor connected to all output terminals input the 1 kHz 7 0 dBu square wave to all input terminals and measure the primary power consumption Wcap_load Confirm that the following equation is satisfied Wcap_load Wno_load 60 W or less 5 1 NXAMP4x1 Inspection with BRIDGE mode Condition e Perform each test item in this section with the bridge test mode of the test program See TEST PROGRAM 4 16 BRIDGE test Connect individually the 16 load resistor to channel 1 and channel 3 output terminals Keep the measurement reference of the measuring instrument in floating condition and connect it to the middle point of each load resistor Do not connect any resistor to channel 2 and channel 4 output terminals The input terminals and output terminals of channel 2 and channel 4 are not used in this section Gain Input the 1 kHz O dBu sine wave to each input terminal and check that the output voltage obtained at each output terminal
192. ip Unpack the StandaloneJTAG 1 20 zip Double click the StandaloneJTAG 1 20 and the following install screen appears Fig 1 Click the Finish button to start installing the software for update Destination 5 Click the Next and Yes buttons to finish installing Enee 6 Restart the PC after completing the installation 4 MSOCache OfficeScan NT I Program Files ROM gt 1 2 Connection Connect the USB port of the PC to the connector 005 of the CONTROL circuit board with the USB JTAG adaptor RLINK ST Display messages I EmorLog Ovewi e Note Recreate subdirectories 2 When you connect the USB JTAG adaptor RLINK ST for the first time the USB driver will be required The USB driver is included in the downloaded file at previous step 1 1 Locate and install the driver rogram groupis Register extensionfs Run after extraction SETUP EXE This program was created using PKSFX for Windows Cancel About lt lt Back Finish Fig 1 Install screen 2 Updating operation 1 Turn on the power to this unit 2 Start up the installed JTAG Programmer 3 Select a new project from the project menu The following Create Project screen appears Fig 2 4 Input the Project Name Device Family and Device Name as the followings Project Name any name
193. ircuit board component parts NXAMP4x1 39 NXAMP4x1 e CONTROL Circuit Board A to PSANL to PSANL to OUTANL N C CN313 CN201 CN809 CN810 228 10 223 2 S ZER p to PN AN CN001 45 2815 Bia a RISE 7g PES el SEPT 60 58 z CN009 SUB IU AN z pm este s 86 8 R310 SRL R2 83092 HESSE MO 0255 2 X Jt NXAMP AXZ 7NXAMP 4x Component side 2NA WR77020 10 A 40 NXAMP4x1 s CONTROL Circuit Board A to PAANL toPAANL toPAANL toPAANL to OUTANL CH1 CH2 CH3 CH4 CN401 CN403 CN401 CN403 CN809 CN810 i to INANL E W701 EM t 085 to CN301 lt gt Se as sa Hl ERU R152 pee
194. lz molsz Sa ogade Beliz NSTXO vagstvse SSvEOSe vZECOSZ SS O RENO vassrvse BakEISE veEEoSe H2 YSTN 67155 Mp t Tero ME Ost Ends BY IT rero PTSD Serb 549 7 5 ost 2 T 3 MEAT OST 4 8 T ost TSV amp amp Sev 2 amp Qo xe Yo 39 Oy Gr 5 3S 0 9 ose Gr 39 i EOFEA gy vr i gy BPPH pya 08yB der R 4 2 6 2 Ua OSc e 2 Bo ES Bo Ha BEL T n M m MA Es E MA MA 5002 M MA es SGESST zv A ALT 5 ALT oe 4 eem ov ALP v 5 NV ee 1 EOP Ord very X EEPH 4 siu Gord Gord ZOPO Sevi 9 SEP 99 debs Q SCF 80 6 oos dze S e hj a Oro F e F thes F uD HO 00 0 066 HO H5 Occ ML d ru coru M dA Siva cv ACT ACT svt k A GrH i us 4 4 Oce Uu 3 xs oge TZETYSE OBE 5 R 505 Pu E ems Sh ug E 3 59 55 5 a 9 F E 3E F A Se Be les So BL ls SR Satz 4 SS SS JEJ ga S ZErVsg cu Giri ebro Str R g om Tense p FETYSZ Sai p 7078 Gord o T 57 reEEOSg eT Oce YY vesease osZor Tee coh M sou 8000 erra A soru s piru 4 MORZE 2
195. me required about 10 minutes Remove the top cover and the NX DFLT card See procedure 1 Disconnect the connector assemblies from the CONTROL circuit board Fig 2 Remove the four 4 screws marked 430 The CONTROL circuit board can then be removed Fig 2 Remove the two 2 screws marked 400 one 1 screw marked 405 and the two 2 screws marked 410 The OPT angle can then removed together with the OPT AN circuit board Fig 2 Remove the two 2 screws marked 380 The circuit board and OPT angle can then be separated Fig 2 2 1 2 2 2 3 2 4 2 5 CONROL OPT AN F 10 NX DFLT 1 CONROL E 2 4301 4 CONROL 2 400 2 405 1 410 2 OPT OPT AN 2 380 2 OPT AN OPT 2 CAUTION The figure below shows the screw marked 405 head shape To avoid the unit malfunction make sure the screw marked 405 head shape is same as shown below before 410
196. mplifier Units B_A 1 2 Negative Rail Voltage Line for Power Amplifier Units E_A 1 2 15 E_A 1 2 A 12 415 For EEEngine Drive E A 1 2 GND Lines AGND 1 4 for Analog Audio Signals of Each Channnel AGND for Common Analog Circuits DGND for Digital Circuits PGND A 1 2 Reference Voltage of Main Power Supplies AC Supply cj Power Switch lt ANALOG AUDIO INPUTs INANL 28dBu MAX Analog Input Block e Channel 1 GAIN 14dB GNALOG AUDIO 9A ANALOG AUDIO Signals 14dBulMAX ANA_IN1 FILTER Ls AGND1 Channel 2 GAIN 14dB 49A EMC ANA_IN2 FILTER gt gt AGND2 Channel 3 GAIN 14dB 49A EMC IN3 FILTER AGNDS DA Channel 4 GAIN 14dB 9A ANA_IN4 FILTER En AGND4 9A AGND 9A CONNECTION POINT PN AN AGND 1 4 amp AGND User Interface Block LCD SWEncorderLED See Page 7 RS232 BLOCK GPI BLOCK OPT AN ES OPTION RELAY OUT RELAY OUTZ RELAY OUTS RELAY OUT4 SENSE Ut SENSE SENSE 03 04 SENSE SENSE 12 SENSE SENSE 14 MAIN PSW DETECT TEMP PS A1 TEMP PS 2 OLTAGE PS OLTAGE PS A2 PS CONTROL RELAY PS A1 RELAY PS A2 SHUTDOWN PS SAI Power Supply Block See Page 5 24 _ 24 _ 5A1 A 15A AGND FAN_CONTROL 1 FAN_CONTROL_2 50 3 3D DGND E_A1 1 E_A1 B_At PGND AT 15 _ 2 1 E_A2
197. n mistake perform the cable connection and fixing cables according to the following instructions referring the wiring diagram P3 of the circuit diagram Notice Since the following pictures are taken of the preproduction product they may differ from the commodity products in detail However the wiring and so on is not so differ between them So refer only to wiring and so on 1 Wiring of the PN AN circuit board 1 Process the flat cable WK02100 Fig 1 2 Connect the flat cable WK02100 to the PN AN circuit board Fig 2 3 Install the PN AN circuit board to the front panel Fig 3 3 1 PN AN 1 WKO2100 1 2 WKO2
198. n to return the display to the test menu screen 4 17 CALIBRATION 64 Press the B button to start the calibration The following display appears Input the 1 kHz 10 dBu sine wave to the channel 1 in put terminal and press the B button The analog input level is automatically calibrated and the following dis play appears Input the 1 kHz 10 dBu sine wave to the channel 2 in put terminal and press the B button The analog input level is automatically calibrated and the following dis play appears Input the 1 kHz 10 dBu sine wave to the channel 3 in put terminal and press the B button The analog input level is automatically calibrated and the following dis play appears Input the 1 kHz 10 dBu sine wave to the channel 4 in put terminal and press the B button The analog input level is automatically calibrated and the following dis play appears Input the 1 kHz 10 dBu sine wave to the channel 1 in put terminal Adjust the ENCODER so that the output voltage ob tained at the channel 1 output terminal is 38 1 dBu and press the B button The analog output level is automatically calibrated and the following display appears Input the 1 kHz 10 dBu sine wave to the channel 2 in put terminal Adjust the ENCODER so that the output voltage ob tained at the channel 2 output terminal is 38
199. nit 6 PA Connect the wires to the connectors CN401 CN403 CN401 CN403 Fig 18 19 18 19 CN403 CN401 BLUE RED Gk Fig 18 18 NOTE The followings are wires to be connected CN401 WK02080 CN401 WKO2080 CN403 WK90770 CN403 WK90770 Install this PA unit on the left side of enclosure PA Hereafter this unit is called PA unit of CH1 CH2 CH1 CH2 PA CN403 GREEN Fig 19 19 NOTE The followings are wires to be connected CN401 WK90790 CN401 WK90790 CN403 WK17110 CN403 WK17110 Install this PA unit on the right side of enclosure PA Hereafter this unit is called PA unit of CH3 CH4 CH3 CH4 PA 12 The following figure describes a layout drawing of the PA units seen from the front panel Fig 20 NXAMP4x1 PA
200. nsumption meter Tools RS 232C jig x1 GPI jig x1 SLOT jig x1 RS 232C jig SLOT jig a 1 b 1 ETH_CS D SUB 9 pin female connector ES_CS SPLCLK SPI_MISO GPI jig D SUB 25 pin male connector ES_MCLK LLL Test connection image t Q ES_SCLK LH ES_LRCK LL SLOT RS 232C jig Measuring instrument 59 NXAMP4x1 3 1 3 2 60 Operation Entry of the test program While holding down the SELECT4 MUTE4 and A buttons simultaneously turn the power switch on The start up screen appears on the LCD Start Up Screen Then release your fingers from the buttons The test program starts and the test menu screen ap pears on the LCD display Test Menu Screen Executing the test and judgment display Select the desired test item from the table below using the rotary encoder and press the B button to start the test Test Items List 01 SWITCH 11 FLASH 02 ENCODER 12 03 LED 13 SLOT 04 LCD 14 ATTENUATION 05 RS232 15 ANALOG 06 16 BRIDGE 07 PORT use 17 CALIBRATION 08 DSP 18 STANDBY 09 WORD CLOCK 19 QUIT 10 12C After executing the test the display returns to the test menu screen if the test result is OK If an error occurs ERROR appears on the LCD and the test program is stopped In that case turn the power switch off and on ag
201. ntinue the test The test ex ecutes automatically If the test result is OK the display automatically returns to the test menu screen If an error occurs ERROR appears and the test pro gram is stopped NXAMP4x1 4 11 FLASH test 4 13 SLOT test Press the B button to start the test The following dis Rear panel play appears Expansion slot Press the B button to continue the test The test ex ecutes automatically If the test result is OK the display automatically returns to the test menu screen If an error occurs ERROR appears and the test pro gram is stopped Turn off the power to this unit and insert the SLOT jig into the expansion slot Restart the test program and select this test 4 12 FAN test Press the B button to start the test The test executes automatically If every signal is normal the following display appears and the LED of the SLOT jig lights If an error occurs ERROR appears and the test pro gram is stopped Press the B button to start the test The following dis play appears The FAN starts rotating at low speed Input the 1 kHz 10 1 dBu sine wave to the channel 1 input terminal and confirm that the output voltage obtained at the channel 1 output terminal is 24 1 2 0 dBu Check that the FAN rotates at low speed
202. nts located inside the enclosure of this product wash your hands before handling food IMPORTANT NOTICE FOR THE UNITED KINGDOM Connecting the Plug and Cord WARNING THIS APPARATUS MUST BE EARTHED IMPORTANT The wires in this mains lead are coloured in accordance with the following code GREEN AND YELLOW EARTH BLUE NEUTRAL BROWN LIVE As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug proceed as follows The wire which is coloured GREEN and YELLOW must be connected to the terminal in the plug which is marked by the letter E or by the safety earth symbol or colored GREEN or colored GREEN and YELLOW The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED WARNING Components having special characteristics are marked A and must be replaced with parts having specification equal to those originally installed PANEL LAYOUT Front Panel NXAMP4x1 DIGITAL NXAMP4x1
203. oos FA 10u 50V PS P10 P7 Pe P4 P4 Pa ICOO5 NJM20BBMD AGND1 Roi C019 gt 0074 6 C5 1B 22u 25V BVO 4 AGND4 i Ro12 gt gt ANA OUT3 6 4 alo B 18 220 578 88 RO 354 J d AGND3 3 Rota CO84 gt ANA OUT2 6 C3 1B 22u 25V avo 1 1 AGND2 Ho14 ANA_OUT1 B C1 18 22u 25V VO AGND1 15A BA ICOO3 1 004 ICOOS NJM206EMD NJMEOGEMD NUM2O6BMD NJMS06BMD vas Ay 4 co13 C031 O iuT 0 1 O iuT 0 du 0 iu TRI 1 i 77 TIT 77 AGND4 AGNO3 AGND2 AGND1 DGND Doo2 RB150L 40 1 006 p NJM BMOSDL 1A E 4 ji a pueri 100u 4BV m T 5 AGND gg Dos ag 1000 16 m 26 NUM7SMOSDL 1A SA a 10007 0001 RB160L 40 Note Capacitor no mark Multilayer Ceramic Chip Capasitor Capacitor CF Polyester Film Chip Capacitor Capacitor RHVO High Quality Sound Electrolytic Capacitor Resistor no mark Fixed Thick Film Chip Resistor 1608 Resistor SR SUSUMU Fixed Metal Film Chip Assistor 1608 0 5 See parts list for details of circuit board component parts NXAMP4x1 28CC1 2001022127 10 ZN 10 11 12 10
204. p EE SIE E ESSE ES RSEN ERE l taj a lt a lt lu ZOET Oju juuu Q gsr 5 P 5 Se vera gn pGOZYSZ Baz c9 Y s HJ or HO Ic o EZ Ds MA Bs eve Kar ul i e 8 E B E SEE S 5 g 3 g Bo Fa T ll T T fo 2n SR De B vor D 9985952 1 M 88 3 a TESTE 3 p ge w 59 FERTA E EEN ED 3 8 RI 5 n R o 50 al sever 2 81 a 8 E SUA T 2 IE SW ees 59 e yya BB PSP IL 4 iB OSc hE E OSe hE E oce dooge 47 epp vs BSH v6OZYSZ rZErY5g Ho OEE Zero Mt 1 4 OF OH TSG GSP 9 u e ar S 54 n vaggedse Yesrysg evra VSS M2 MG 7 0 4 Dt ga gzgB WH nog 0gds 10248 Meet LAI nog 10215 nog 102 5 rosa eos M VOGBEOSE veerivse L tosg posa H4 NLLGO MG GLE SO PZGH 4 ne 7 0 Di T 9GH Ml i veggeose SSH NOIGO OrGD BOCH Di Di Q coca E Y V9SBE9Se vesyivse t E9GH NEOGD Mg 46060 PSSH 4 vegerase HJ 10 Ho vesgrvse ze X ERG BOPEOSE Y TZETVSE 6999 SEvO w 4 4 4 g ENEI ost os FA 8 ESGH SSH 1GGH 9GGH 6 W osz door
205. ponent parts See parts list for details of circuit board component parts 28CC1 2001022128 30 0 28CC1 2001057627 10 0 19 to OUTANL_CN805 lt P 16 P3 gt NXAMP4x1 CIRCUIT DIAGRAM 12 15 12 15 PAANL 28 1 2001022113 10 A wo 2 5 8 8 9 8 A 228 24 24 24 5 od Om om Om Om jm jm ac ue 36 d ZA ZN ZN za ZN Za
206. re not used by connector of 9 pin cNaoe When the connector of 3 pin is used for CN202 it is used based on the terminal of 3th The terminals of 1th and eth not used by connector of 3 pin See parts list for details of circuit board component parts 28CC1 2001022145 20 AN 22 NXAMP4x1 CIRCUIT DIAGRAM 15 15 15 15 PSANL 3 3 Important safety parts Primary Secondary 1 I 1 1 1 1 T5 B5 This part is fixed to Heat sink of IGBT 1 1 I 1 1 1
207. rms 34 3 dBu B 2 40 Vrms 34 3 dBu B 3 40 Vrms 34 3 dBu B 4 40 Vrms 34 3 dBu B 1 8 2 3 1 40 Vrms 34 3 dBu
208. ss mode through 9 TEST Test must be connected to DGND 10 LRCK Audio data latch enable input output 11 BCK I O Audio data bit clock input output 12 DOUT O Audio data digital output 13 DGND Digital GND 14 VDD Digital power supply 3 3 V 15 SCKI System clock input 256 fs 384 fs 512 fs or 768 fs 16 OSR Oversampling ratio select input LOW x 64 fs HIGH 128 fs 17 FMTO Audio data format select input 0 See data format section 18 Audio data format select input 1 See data format section 19 MODEO Mode select input 0 See data format section 2 20 MODE1 Mode select input 1 See data format section 2 1 Schmitt trigger input 2 Schmitt trigger input with internal pulldown 50 typically 5 V tolerant 3 Schmitt trigger input 5 V tolerant NXAMP4x1 IC BLOCK DIAGRAM IC 74HCT273PW 118 X8681A0 74LVC169PW 118 X8482A0 D type Flip Flop Binaly Counter PN AN 002 003 CONTROL IC044 045 Qo a2 D4 D5 D6 07 D Q D Q D a D a rd rd Td rd cP FF5 FF6 FF7 Rp Rp Q4 Q5 Q6 Q7 74HCT4514PW 118 X8630A0 CS3318 CQZ X8486A0 Decoder Volume Controller PN AN IC004 007 CONTROL IC001
209. upport cushion 4 Attach the support cushion WN15950 at the specified CONTROL area on the pattern side of the CONTROL circuit board WN15950 9 Fig 9 Note Be sure to remove the and the dust etc on E OB REELENWICRURIITK ES the attaching surface before attaching the support cushion Fig 9 9 NXAMP4x1 5 Wiring of the AC INLET 5 AC a Seta cord holder before installing the PSANL circuit a PSANL board to the enclosure Fig 10 10 b Seta ferrite core at the specified area on the PSANL b PSANL circuit board and fasten the ferrite core with the cord 11 holder Fig 11 Fig 10 EQ 10 Fig 11 Ef 11 c Pass the live and neutral wires of the AC INLET through AC L N 2 the ferrite core s hole twice and wind them to the ferrite
210. ut terminal as the reference voltage 0 dB Confirm that the output voltage at the channel 2 channel 3 and channel 4 output terminals is 65 dB or less as compared with the reference voltage Ground the channel 1 channel 3 and channel 4 input terminals via a 600 Q resistor Input the 1 kHz O dBu sine wave to the channel 2 input terminal and measure the output voliage obtained at the channel 2 output terminal as the reference voltage 0 dB Confirm that the output voltage at the channel 1 channel 3 and channel 4 output terminals is 65 dB or less as compared with the reference voltage Ground the channel 1 channel 2 and channel 4 input terminals via a 600 Q resistor Input the 1 kHz O dBu sine wave to the channel 3 input terminal and measure the output voliage obtained at the channel 3 output terminal as the reference voltage 0 dB Confirm that the output voltage at the channel 1 channel 2 and channel 4 output terminals is 65 dB or less as compared with the reference voltage Ground the channel 1 channel 2 and channel 3 input terminals via a 600 Q resistor Input the 1 kHz 0 dBu sine wave to the channel 4 input terminal and measure the output voliage obtained at the channel 4 output terminal as the reference voltage 0 dB Confirm that the output voltage at the channel 1 channel 2 and channel 3 output terminals is 65 dB or less as compared with the reference voltage Note Measure the output level with the 22 Hz 22 kHz band pass f

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