Home

SERVICE MANUAL

1. STR DB925 3 23 PRINTED WIRING BOARD DIGITAL SECTION See page 6 for Circuit Boards Location DIGITAL BOAR8 SI8E DIGITAL BOARB 6195 B gt 5 CHASSIS I m H n 50 5 nf 1 CNPIC P PP gt et 2 mm x Ls uer Pme 4 11 12 12 1 670 028 CN Page 32 24 Page 44 20 36 Semiconductor Location Ref Location Ref 01101 2 01201 3 01205 4 01206 5 1401 2 1 1403 1501 o o IC1101 IC1102 IC1103 IC1104 IC1105 Q1201 Q1202 Q1203 Q1204 Q1205 Q1206 Q1207 Q1208 IC1106 IC1107 IC1108 IC1109 IC1154 IC1201 IC1202 IC1301 Semiconductor Location Location 2626 30 Q ro lt lt 099900009700 K
2. STR DB925 3 10 PRINTED WIRING BOARD REAR AMP SECTION See page 6 for Circuit Boards Location Page 19 Semiconductor Location Location 23 56 19 24 Semiconductor Location Location S501 CNJ701 CENTER REAR J501 WIRELESS WOOFER SELECTOR REAR 701 AUDIO QUT SPEAKER SPEAKERS gia gt gt LED BOARD 19 z BIZ o of lt Sh 5 8 5 4 c s I gt a sb sb pe a ce a 5 Ne E S S Y 18 17 16
3. 3 19 SCHEMATIC DIAGRAM D IN OUT SECTION 3 20 PRINTED WIRING BOARD D IN OUT SECTION See page 58 for IC Block Diagrams See page 6 for Circuit Boards Location 1 2 3 4 5 6 5 1N 0UT BOARBI SIDE 5B IN OUT BOARB SIO r B D IN OUT BOARD 5 9 6 161001 DIGITAL IN A O e g 5 ao ave SELECTOR 6 0 n IN g E AB 5 CNS13 0 3 1 56 ot 8 ue C1002 B 1011 5 g O 100 EIS EE e DVD IN one IC1007 OO A A o INVERTER 5 h 1610035 54 o l T 1009 1008 O 0 LE E MD DAT IN 16V ES 3 5 pus JO m IC1004 5 D CA 5 5 9 0 1 H3 5 d 8 6 yI 858 R1002 BUFFER ZA 75 75 A 81010 C 2 og C KS 6 6 81004 E 7 81015 d J100 75 5 4 1 560k 2 unis P o 1004 1k 11 COAX T 0 4 6 4 1 4 1 0 2 o E E 81108 1 670 029 B BS cee 24 2 P ML S elei 5 2 gt E CHASSIS CHASSIS J100 1 1004 TORX178 on o Se So
4. 5137 34 CNS110 5p SOUND ETE FIELB FIELD FIELD GENRE ON OFF 5 1 INPUT EG ON OFF 5123 34 05109 TUNING TUNING FM MODE MEMORY CURSOR SET UP 5145 5144 5145 5142 5147 5141 5140 W I W 2 2 0 5 1 8 R430 L CC40 82 FRONT 1509 T B Page 17 CC41 99 5 85 5 100P 84 5 1009 810 Page 17 WOOFER NOUR D R482 lk 98 INPUT 5 1 8V8 STR DB925 3 13 SCHEMATIC DIAGRAM PANEL SECTION RV101 FUNCTION Page 33 dl SP SW BOARD Ab ci ro 5105 SHIFT CNSID PRESET PRESET 11 TUNING TUNING DISPLAY FM AM 5159 5 9 6 6 6 6 0 9 0 9 6 8120 8121 1591351 1991531 _ 37 1 Page 34
5. 51 _ 33 8 a 5 a 5 L 9 I gt wey Stu gt 2 2 gt ee 2210 ex ES 920876008 559 5 PO 4 5 g 5119 5 2 2 1 5 019785 e 5 5 611 o 18 u lt gt E 9116 1
6. STR DB925 3 14 PRINTED WIRING BOARD PANEL SECTION See page 6 for Circuit Boards Location ROTARY BOARS 1 36 SW BOARD Erunine F cA be tne O 4 ET w 11 11 35 35 5 1 20 20 Lr Page 35 0 39 40 9 10 11 12 1 14 15 16 S VIDEO BOARD 1 des gt gt gt l L 259 f 4 TA as quo ce Tv L8 8 v18E0 IN Ko R259 C257 I 10251 t gt gt 2 NJM2296 1 t 5591 9 gt h R258 C256 TQ 8 AO 9 75 0 BVBJ S VIBEO IN dy 827 00909000 I p gt 8 5 255 cul un 8 5 8 5 8 5 8 ey s 6 5895 E E 1 ND qu 1 1 C261 72 6270 R261 13 470 75 J252 12
7. STR DB925 5 QUT Y FIS 4 5 43 BOARS 1 e 11 12 2 5 2 56 44 IBEO IN 5 OUT hn an A TAM TUNER Bis espi ik m jos e 19 3 16 PRINTED WIRING BOARD BACK PANEL SECTION See page 6 for Circuit Boards Location EE Nw soe zr Page 48 Page 36 Page 44 Page 19 AUDIO BOARD ST ed Zi 43 STR DB925 3 17 SCHEMATIC DIAGRAM VOLUME SECTION 1 2 3 4 5 6 7 8 9 10 11 12 1 m RV402 N Page 41 BALANCE ud CNP106 2 3 5 gt 18 gt gt gt 2 g
8. STR DB925 3 9 SCHEMATIC DIAGRAM REAR AMP SECTION A REAR AMP BOARD 0704 707 Note The components identified by mark dotted AUDIO POWER AMP 4 line with mark are critical for safety SD Replace only with part number specified VE SD NF SL VE SR B SR Page 18 NF SR 5 5 BOARD 0709 710 OVER LOAD WIRELESS Jen SWITCH REAR SE EEN WOOFER eno ee agp GNB 58 RY701 OUT SL S L701 220k 5 4 vec fol el gt Dyo pall gt Ref ze AM 26 1852851 one R788 7 7 R787 cNJ70 O RYSOS VEE SR q710 5 2802785 ge we L 9 9 gg BNIF4M 25 6 RELAY DRIVE 2361818 R784 4 7 js 0 C726 8705 5 e 0 2 o R774 500v C775 R729 0 01 155135 25 6 0 6 aC 180 He 220 30k dol R747 8748 B 0544 62 H 1 1 R
9. The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified Remark 14W 14W 1 4W 1 4W 14W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 14W 14W 14W 1 4W 1 4W 1 4W 14W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 14W 14W 1 4W 1 4W 14W 1 4W 1 4W 1 4W 1 4W 14W 2W F 1 4W 14W 1 4W 1 4W iW F iW F 1 4W 14W 14W 1 4W F 1 4W F 1 4W 74 5 5 5 5 5 5 5 5 5 6 8K 10 10 4 7 10 150 120 120 2 7K 22K 560 180 180 COMPONENT 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 2K 1 5K 30K 2 7K 22K 4 7K 10 2 7K 120K 560 180 180 COMPONENT 5 5 5 5 5 5 5 5 5 5 5 5 5 6 2K 1 5K 47K 10 470 100K 4 7K 10K 10 22K 680 680 3 3K 47 10 10 10 10 AUDIO Part No Description 1 249 427 11 CARBON 1 249 417 11 CARBON 1 249 429 11 CARBON 1 249 429 11 CARBON 1 249 425 11 CARBON 1 249 429 11 CARBON 1 249 407 11 CARBON 1 247 881 00 CARBON 1 247 881 00 CARBON 1 249 422 11 CARBON 1 249 433 11 CARBON 1 249 414 11 CARBON 1 249 408 11 CARBON 1 249 408 11 CARBON 1 233 352 41 ENCAPSULATED 1 247 850 11 CARBON 1 249 419 11 CARBON 1 247 866 11 CARBON 1 249 422 11 CARBON 1 2
10. 41 3 DIAGRAMS 3 16 Printed Wiring Board Back Panel Section 43 P 3 17 Schematic Diagram Volume Section 3 1 Circuit Boards Location ertet 6 3 18 Printed Wiring Board Volume Section 3 2 Block Diagrams MR DSP 7 3 19 Schematic Diagram D In Out Section gt 3 20 Printed Wiring Board D In Out Section x MG PREDA 3 21 Schematic Diagram Digital 1 2 Section 51 e 3 22 Schematic Diagram Digital 2 2 Section 53 Dolby Sectlofi a sted eee pep 13 En mA 3 23 Printed Wiring Board Digital Section 55 3 3 Schematic Diagram Input Section 17 3 24 IC Block 4 57 3 4 Printed Wiring Board Input Section 19 3 35 IC Pin Functions 60 3 5 Schematic Diagram Power AMP Section 21 ac M c D ME 3 6 Printed Wiring Board Power AMP Section 23 4 EXPLODED VIEWS 3 7 Schematic Diagram Trans Section 25 4 1 d Back Panel 6 3 8 Printed Wiring Board Trans Section 27 Hes E e ua Sua E 3 9 Schematic Diagram Rear AMP Section
11. pei avi Aer 232 718 7118 n ed GAL A 0189136 Sz J 116 75 1 91 as te T e ran 2118 098 3 Li S 0189136 1897 5 Hio ZO38IA 81 ms 9 gw Mm J 2 0 2761 Wyalva 2 jm 0189135 6018 ON 6018 OTS 4 81313 88005 0189135 8018 oge esiu 5 ge I ala gis HH u ET 55 9010 5 E 8 a 585 3 g 8 5 gt 4 5 5 5 m Old BEL gt gt 3 5 G G 555 gt g Vg 5 5 i 2222 222 B E 8 KA 55 5 d 58 U Eo 5 4 0 6 ZN o0 6518 3 IP TIN 9 EN 00 9618 13 5 5 U D 39013 n 1 8 5 NI Sn8nv e E d 5 5 Bs ge 28 E GND d w 10o snanv 6 o ss O 99 gs Y 0112 14 ACER CY 4016 d 44 Meals 2555 33 zer v ds M 2825 fom 2073 d Im 8 sn viven d E 1V8 8H 831 3 E 3dvi 831 gn S88 A1 831 zn 5 Lasan d 81 8A8 031 in O viva cau 8 8 n 22079 8 o enS 8 8 E E On ZMS
12. m GND GND SL O SLE 24V 20 18 0604 607 15 BC BC AUBIO POWER AMP 24V 24v CUR CUR gt G cna 5v J Page 29 4 8 J Page 30 I 5 H P RY H P RY BH PROTECTOR PROTECTOR IN 52 32v K I SP A RY SPZB RY SP B RY rr P 53 S Page 21 Do STR DB925 3 6 PRINTED WIRING BOARD POWER AMP SECTION See page 6 for Circuit Boards Location Page 32 5 20 Page 28 id Page 28 H Dea 56 1 CHASSIS gt 5 4 RY502 E 272 J 3 5 5 1 e 9 f ara 216 B
13. 29 2 ront ane Section 3 10 Printed Wiring Board Rear AMP Section 31 4 3 Chassis SECON stone 70 3 11 Schematic Diagram Display Section 33 iid 5 ELECTRICAL PARTS LIST 1 1 SERVICING NOTE SOUND FIELD ON OFF buttons to turn ON the power and FACTORY SET Mode which sets the preset settings of the unit to that at shipment SET UP button while pressing the Procedure With the power off press the VO FACTORY SET will be displayed and FACTORY PRESET will be executed As the DEMO MODE will automatically be set about 1 minute later press button to turn OFF power SOUND FIELD ON OFF buttons to turn ON the power 1 Q button to turn OFF the power and DISPLAY button while pressing the As the DEMO will automatically be set about 1 minute later press the INITIALIZATION This mode erases all the preset settings of the unit Use this mode when returning the unit to custimer Procedure With the power off press the FLUORESCENT INDICATOR TUBE AND LED LIGHTING CHECK Mode which lights up the whole fluorescent indicator tube or partially buttons to turn ON the power The whole SOUND FIELD SET UP and Procedure With the power off press 1 Dlbutton while pressing the fluorescent display tub
14. M IMS w MS o asi 2 3 17678 3i 7612 ASI YMS o 15 O 6 E gt Tekan oN GNO Iv 113 o Iv 113 4 4 pue 9 5 5 2 BT s E 110 53815 lz 5 5 T 2 Te 253 p 0 7 0 4 a 5 55 9r z 5 8 y 3 y N o o T ojt 5 gt 8 lt 5 8 99900060000 ob eens lf 2 5 gt d r gt lt 2 u 524 0 Y 0 5 x 8 5 He DA ors 5 5 oles 5 PU 202 2 55 n 8 rs 5 Y 915 1 5 8 SE 88 55 85 0 5 5 1561651 o os B 5 88 55 Ossa gt x oa w 5 7 up 2 EN 221 16 e 1 6 6 W x 38 38 23 E 58 s uoce d IL S 2 4 Y N C lt a Lu gt 11 12 13 14 15 10 See page 57 for IC Block Diagrams 3 11 SCHEMATIC DIAGRAM DISPLAY SECTION See page 16 for Waveforms See page 60 for IC Pin Functions STR DB925 STR DB925 2 NW UT SA d 4 15 A tui
15. O 55 56 6 VSB SESIN 901 NJM2103D GND 4 1 1005 TC74HC151AF R1 R2 R COM1 R3 R4 R COM2 R5 R6 R COM3 R7 R COM4 VDD R ch 58 LEVEL SHIFT LATCH SHIFT RESISTOR L CH DATA SHIFT REGISTER 13bit STROBE GENERATOR CIRCUIT LATCH CIRCUIT BIAS CIRCUIT IC303 LC7823 L ch 651 GND CK IC501 uPC2581V PROTECTOR REG gt gt 83 60 9 27 OUT 00 OUT 49 68 47 5 46 vss 28 GND HVO1 HV02 33 HV04 HV05 HV06 07 HV08 HV09 HV010 VV VV XX VV 5 0 V VV IC105 MSC1164GS KR1 20 BIT SHIFT REGISTER LEVEL SHIFT LATCH SHIFT RESISTOR CONTROL IC301 LC7822 17 689 2 5 22 89 4 5 6 9 Oa 8 5 e OUT
16. S 4 9525 95 9990959759995 959595997 686668 668 8 676 9990099000909 I CNS301 CN406 ele eo INPUT BOARD m TU dg 5 411 M HE PRP E epe 2 n c539 58 PRE AMP 1 5 i sW p 100r 1000 m m H 3 C396 a a g Soov B Dd w 6 R 5 C504 of 13 L 16 85 40 68k H veo 28 500V B 14 9302 C456 4 m 8504 1505 p554 t 18 veo 2503025 4 3 s 10414 ag 68 5 Lo S05 aL sno R407 47k VOLUME 10V 220 Tov 5 1 1 T 1 7989 gt 104 ve wu C404 109 1 8k REOS gt 9501 TIT T T8 ey 2 D 0 7 1 Mr tat MUTE 9503 D Mile py 4 ET ed INPUT 427 ms ur dis 4 21 SELECTOR 0 E 0 wee 9501 8 2562785 MUTE S gt eje we 270 2 22 50V 50V 701 k B 1C406 cies It RS E 467 22 8 sov R701 Re 15 3 1 50v I F W ET E LS 6 9505 CD Tus ate R751 C731 R342 R402 1k 23 2908625 R408 47k MUTE g 100 R405 pe 56V C405 109 Q 0 R452 Rags C455 109 vE RS i l C41 5 NF R9 Pa e 29 E 0 7 0 5 0555 SN VOLUME 84 255025 R305 8 2 8506 100k MUTE 2 J301 C30
17. CERAMIC 470 10 lt gt CONNECTOR FFC 9P lt DIODE gt DIODE 188119 DIODE 188119 IC IC NJM2296D IC NJM2296D JACK TERMINAL S MONITOR S VIDEO OUT CONNECTOR ROUND TYPE VIDEO1 S VIDEO OUT VIDEO1 S VIDEO IN CONNECTOR ROUND TYPE TV LD S VIDEO IN DVD S VIDEO IN The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified 1 537 943 11 1 764 676 11 1 764 676 11 4251 4252 4253 Ref No CNP803 CNP809 D808 D901 D902 D903 D904 D905 D906 EB900 AF805 FH805 FH855 IC801 IC802 IC803 IC901 0901 0902 8902 8903 8904 8905 R906 R908 R909 R910 R912 CNS101 ROTARY S VIDEO Part No Description Remark lt CONNECTOR gt 1 564 320 00 PIN CONNECTOR B2P VH 2P 1 779 977 11 PIN CONNECTOR 6P lt DIODE gt 8 719 025 03 DIODE RBA 402 SL 8 719 024 99 DIODE 11 52 2 8 719 024 99 DIODE 11 52 2 8 719 024 99 DIODE 11ES2 NTA2B 8 719 024 99 DIODE 11ES2 NTA2B 8 719 911 19 DIODE 155119 8 719 911 19 DIODE 155119 lt GROUND TERMINAL gt 1 537 738 21 TERMINAL EARTH lt FUSE gt 1 532 504 51 FUSE TIME LAG 4A 250V lt FUSE HOLDER gt 1 533 399 31 HOLDER FUSE 1 533 399 31 HOLDER FUSE lt IC gt 8 759 231 53 IC TA7805S 8 759 445 59 IC 8 759 445 59 IC 8 759 333 83 IC NJM2103D lt TRA
18. DOLBY DIGITAL AUDI0 DECODER IC1301 PLL CLOCK MANAGER RESET 36 RESET DIGITAL zi 2 SHIFTER AUDIO 24 BIT OUTPUT AUDATAO INPUT BUFFER DSP FORMATTER INTERFACE coNTROLLER PROCESSING COMPRESSED DATA PARALLEL SCCLK INPUT o INTERFACE SERIAL sonin HOST INTERFACE INTREQ SCDOUT 8 11 14 17 ADDRESS ADDRESS MEMORY DECODER DECODER SECTION Page 7 SRDT ERROR 4 4 LRCK BUFFER 1 1305 1 2 po ANA DIGI XTALERR is omitted Signal path gt FM gt CD DIGITALIN 22 DIGITAL OUT zd 1301 49 152MHz INVERTER 1 1305 2 2 INVERTER IC1102 1 2 4 5 SELECTOR 1 1108 2 4 1 9 10 DATA CONTROL IC1108 3 4 1 Do 4 BUFFER IC1102 2 2 3 DATA CONTROL IC1108 1 4 0 IC1107 5 D AMP 3 1 101106 5 7 101105 1 2 2 1 1105 2 2 2 9 12 INVERTER IC1108 4 4 11 DIGITAL INTERFACE 101101 INTERFACE DATA DEMODULATION TIMING GENERATOR IH 2 D gt ERROR CONT 61109 SWDT a MULTIPLEX X1101 24 576MHz VR LPF H LPF HH BUFFER C1006 DAC DAC A D D A CONVERTER 121103 AUDIO INTERFACE ADC H HPF CLOCK GENERAT
19. OL H P R 4 AS n i LS xv d rB aY Note The components identified by mark dotted 80 4 a 9 NA 24V line with nork AX are critical for safety 0504 507 AMP BOARD Replace only with part number specified 8 ep AMP 10 h B JOINT 27 501 1 509 511 BOARD SIT rd be E OVERLOAD SWITCH 13 5 5 5 L gt c 8505 al E 2 1 Ra 122 2 i vE O 8504 AN vak NF 4 N 2 ET ade J Page 29 coo 7 E DIO gt 1 47 TON 560 9508 9547 549 254988 lt PROTECTOR NF D 8642 150 8555 5 120 9548 2562786 9 0546 596 VE P 4 Seay 0508 c PROTECTOR RELAY DRIVE ve mle sv 4 PROTECTOR E TE I NF Ab p 4 9 eH 5 9547 25
20. tirs VOCE EE ER 39 41 39 H 1 ho A ERE dto 2 10 51 mmo 2 SERA Page 47 Page56 43 LE BOARD 11 1 670 024 36 N18 4 2 cn 18 Location C 10 mi wak ask ck D D 3 D 4 D 5 D 6 D 7 E 8 E 8 E 8 D 1 C 1 C 1 D 1 D 1 C 2 C 1 C 3 C 3 3 12 PRINTED WIRING BOARD DISPLAY SECTION See page 6 for Circuit Boards Location S CE 5 Ss Page 56 Q om 540408 49 PPOOMBO oo BOARD 1 Op 2 9 Location DISPLAY Semiconductor Location Z Location 39 39 39 SW BOARD 0 0 s INDEX EQUALIZER SURROUNB R124 550
21. 4 7 2 2 2 2 2 2 2 2 10 10 4 7 100 10 10 10 100 100 100 100 100 100 10 130 100 4 7 4 7 4 7 100 100 470 4 7 3 3K 100 1M 3 3K 100 3 3K 47 3 3K DISPLAY Description METAL CHIP RES CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES CHIP RES CHIP METAL CHIP METAL CHIP RES CHIP RES CHIP METAL CHIP RES CHIP METAL CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP SHORT SHORT METAL CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL CHIP RES CHIP METAL CHIP RES CHIP RES CHIP METAL CHIP RES CHIP METAL CHIP SHORT SHORT SHORT SHORT SHORT METAL OXIDE METAL CHIP Part No 1 216 073 00 1 216 065 91 1 216 073 00 1 216 057 00 1 216 057 00 1 216 057 00 1 216 057 00 1 216 057 00 1 216 057 00 1 216 057 00 1 216 073 00 1 216 065 91 1 216 057 00 1 216 057 00 1 216 057 00 1 216 057 00 1 216 049 91 1 216 049 91 1 216 073 00 1 216 073 00 1 216 065 91 1 216 025 91 1 216 073 00 1 216 049 91 1 216 073 00 1 216 073 00 1 216 025 91 1 216 025 91 1 216 025 91 1 216 025 91 1 216 025 91 1 216 025 91 1 216 295 91 1 216 295 91 1 216 073 00 1 216 028 00 1 216 097 91 1 216 065 91 1
22. Microprocessor When CCB SUB is data output terminal high level open drain output Not used Microprocessor Data input terminal Microprocessor I F Chip enable latch input terminal Microprocessor I F Clock input terminal Digital power supply Amplifier integrate data input terminal Connecting to Ground Amplifier integrate data input terminal Connecting to Ground Amplifier integrate data input terminal Connecting to Ground Amplifier integrate data input terminal Digital Ground 63 1 1101 CXD8495AQ DIGITAL BOARD O O O O O O Pin Name 2 CCB SUB D GND 128 256 384 512 TEST TEST RESET D 5V NC A 5V R A GND VCO IN D 5V SBSY PW SFSY SB CLK D GND D 5V XIN XOUT CLK OUT CLK OUT ERROR D GND SUB1 SUB2 BCK DATA OUT LRCK LD DQSY SRDT DO DI SWDT CE XLAT CL SCLK D 5V Pin No 59 05 1201 MB90574PFV G 146 BND DIGITAL BOARD Function Not used Connected to Ground RF demodulator DIR reset To AK4526 chip select To AK4526 clock From AK4526 data input AK4526 data output To AK4526 reset Power supply 5 V 65 AD input Used for rewrit
23. SL LED VOL VOL DOWN VOL UP gt ANT LEV RDS DATA gt RDS CLK S VIDEO OUT MASTER VOLUME 401 CH is omitted Signal path gt lt FM Z PHONO uz 00 VIDEO 9252 VIDEO 1 J251 MONITOR BALANCE RV402 LPF 5 7 16407 1 2 LPF gt 10407 2 2 Y SWITCH 10252 10 52 1 4 swa VA VB V INH TE 04 TE 54 1 TV LD DVD J252 VIDEO 1 SELECTOR 10303 RELAY DRIVE Q301 S VIDEO DOLBY SECTION Page 14 LS CENTER WOOFER DIRECT PASS amp S LINE AMP 10304 RDS DECODER Xi 4 43MHz SYSTEM CONTROL 201 IC1 AUSTOP STEREO TUNER MUTE 20202022 NE AUDIO SELECT AUDIO SELECT DATA IN 5 4 00 STR DB925 INPUT SECTION TUNER UNIT IS SUPPLIED AS THE ASSEMBLED BLOCK 1 m 5 5 oT So de oho CONTROL EQ AMP IC303 IC303 Do CONTROL VIDEO SELECT 1C201 45V 15V 81 VIDEO A 82 VIDEO B 83 VIDEO E 80 VIDEO INH TUNER UNIT PHONO IN L CD IN L
24. See page 16 for Waveforms See page 58 for IC Block Diagrams 3 4 VIDEO BOARD T 6 8201 155153 8202 155133T 4 4 6 0 0 0 15V 15V S LAT S BATA 1 2 p gt VIDEO 5203 0204 SELECTOR 16 50V VIBEO IN e le VI8EO IN us D J202 R208 75 8207 007 e C207 C202 VIDEO 2 Z 16 50 VIBEO IN J e KA 1 OUT VIEO 1 10 Sov VIBEO IN MONITOR OUT e 521 75 w 2205 8205 75 47 9201 J204 S LINK STRL Al 1805 AUDIO BOARD CC08 100P A15 TV LB R320 Tk gt AUBIO IN R370 1k A21 e gt W ave H AUBIO IN 100P 100 lt 10 100P w 31 R366 1k w 10 100P w R315 1k 41 02 CC13 m AUBIO OUT VIBEO 2 AUBIOIN m AUBIO OUT VIBEO 1 J AUBIO IN J304 09
25. ok kok ok 50 10 10 0 1uF 100PF 100PF F VIDEO BOARD sk a kok ok ok ok k lt CAPACITOR gt CERAMIC CERAMIC CERAMIC gt gt PIN CONNECTOR SMALL TYPE 7P GROUND TERMINAL TERMINAL EARTH JACK TERMINAL S VIDEO 3 INPUT S VIDEO JACK PIN BLOCK L TYPE 3P VIDEO 3 INPUT AUDIO VIDEO 80 1 670 021 11 C299 1 164 159 11 0014 1 00664 1 01 0307 1 28201 1 J298 1 784 808 11 J299 1 779 798 11 INPUT Description Remark CERAMIC 4PF 0 25PF 500V ELECT 100uF 20 16V CERAMIC 100PF 10 50V CERAMIC 100PF 10 50V 100 10 50V CERAMIC 100PF 10 50V CERAMIC 100PF 10 50V CERAMIC 100PF 10 50V CERAMIC 100PF 10 50V CERAMIC 100PF 10 50V CERAMIC 100PF 10 50V CERAMIC 100PF 10 50V CERAMIC 100PF 10 50V CERAMIC 100PF 10 50V lt CONNECTOR gt CONNECTOR FFC 7P PIN CONNECTOR 6P PIN CONNECTOR 7P PIN CONNECTOR 3P CONNECTOR FFC 29P PLUG MICRO CONNECTOR 3P PLUG MICRO CONNECTOR 3P HOUSING CONNECTOR PC BOARD 13P PIN CONNECTOR 6P lt DIODE gt DIODE 155119 IC 107822 IC 5218 22 107823 M5218AL M5F78M15 M5F79M15 IC M5F78M12 IC NJM78L05A IC M5218AL M5218AL M5218AL 9299 IC 9299 1 TC9299P uPC2581V uPC2581V IC uPC2581V
26. 22 504 S Pr 81138 n A s 47 lt 61129 id RIS c30 ds R Riles 50V RIS RISE 47k i R1140 47 Wr zzlz cum 100 888 50V 81129 5 5 5 1 1106 d w 47 Mr 14 5 R1147 CUM 51 R1165 47k w Wr 81151 C1136 1150 47k 7 11107 NS218AF 81166 47k Lk 81156 1K 22 4 81157 1140 R1127 R1126 550 0 47 Ok 16V 2 gt gt lt ERN YA R1120 4 7 C120 0 50 aer t Sov 76 330 91171 4 7 R1170 8175 4 7K A s 7 10 50 1171 0 1 61172 Jj Sov w 81172 R1173 81174 10k 47 380 B s 47 161501 21 M5F7805L 1C1501 470 5V REG 53 58 53 54 59 56 35 54 28 27 29 EK1001 CNP12 7P H P RY PROTECT IN 52 SP A R SP B RY FF FF P RY 5 6 STOP 8 5V 5 5 3 3V R GND L 18 RS GND lot WOOFER S CLK S S LAT B PASS F MUTE VOL BATA VOL CE VOL CLK A MUTE 15V 15V L o GND o 28 09 Page 25 lt 22
27. M5218AL IC M5218AL RESISTOR CARBON 330 5 1 4W CARBON 47K 5 1 4W CARBON 47K 5 1 4W CARBON 47K 5 1 4W CARBON 10K 5 1 4W CARBON 3 3K 5 1 4W CARBON 47K 5 1 4W CARBON 47K 5 1 4W CARBON 47K 5 1 4W CARBON 47K 5 1 4W CARBON 47K 5 1 4W CARBON 47K 5 1 4W CARBON 47K 5 1 4W CARBON 10K 5 1 4W CARBON 3 3K 5 1 4W CARBON 3 3K 5 1 4W CARBON 47K 5 1 4W CARBON 47K 5 1 4W CARBON 47K 5 1 4W lt VARIABLE RESISTOR gt RES VAR CARBON 100KX6 MASTER VOLUME Part No 1 162 199 31 1 162 199 31 1 162 286 31 1 162 286 31 1 162 286 31 1 126 233 11 1 126 233 11 1 126 233 11 1 162 199 31 1 162 199 31 1 162 199 31 1 162 286 31 1 162 286 31 1 162 286 31 1 770 388 11 1 564 721 11 1 564 726 11 8 759 634 50 8 759 634 50 8 759 634 50 1 249 411 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 429 11 1 247 843 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 429 11 1 247 843 11 1 247 843 11 1 249 437 11 1 249 437 11 1 249 437 11 1 225 445 11 Ref 414 415 C421 C422 C423 C460 C461 C462 C463 C464 C465 C471 C472 C473 CNP102 CNP103 CNS402 16408 16409 10410 R110 R413 R414 R415 R416 R417 R418 R419 R420 R421 R463 R464 R465 R466 R467 R468 R469 R470 R471 RV401 kok sk kok ok 63 MISCELLANEOUS kok
28. Microprocessor select input terminal H SUB L Connecting to Ground Digital Ground Clock output select terminal L 256fs H 128fs Connecting to Ground Clock input select terminal 512fs L 384fs Test terminal normally ground Test terminal normally ground Reset Input terminal Digital power supply No connect Analog power supply Input terminal for VCO generator band adjustment Analog Ground Input terminal for VCO self running frequency set External LPF for PLL is connected to this terminal Digital power supply CD subcode I F and block sync output terminal Not used CD subcode I F and data output terminal Not used CD subcode I F and frame sync output terminal Not used CD subcode I F and shift clock input terminal for data reading Not used Digital Ground Digital power supply Crystal oscillator input terminal Crystal oscillator output terminal VCO and crystal oscillator clock output terminal Not used 256fs or 128fs clock output terminal Select CLKMD terminal Error mute output terminal Digital Ground Sampling frequency monitor output terminal Sampling frequency monitor output terminal Bit clock output terminal Audio data output terminal L R clock output terminal L ch H R ch L Microprocessor and subcode Q data sync output terminal Not used Microprocessor When CCB SUB is data output terminal 3 state output
29. gt gt 6113 1 164 159 11 0 1uF 50V C114 1 164 159 11 CERAMIC 0 1uF 50V C118 1 164 159 11 CERAMIC 0 1uF 50V DIODE 0104 8 719 046 39 DIODE SEL5821A TH15 D105 8 719 046 39 DIODE SEL5821A TH15 D106 8 719 046 39 DIODE SEL5821A TH15 RESISTOR R124 1 249 411 11 CARBON 330 5 1 4W R136 1 249 413 11 CARBON 470 5 1 4W 137 1 249 411 11 CARBON 330 5 1 4W 140 1 249 415 11 CARBON 00 5 1 4W 144 1 249 417 11 CARBON 1 5 1 4W 148 1 249 419 11 CARBON 1 5 5 1 4W R152 1 249 421 11 CARBON 2 2K 5 1 4W 156 1 249 425 11 CARBON 4 7K 5 1 4W 166 1 249 411 11 CARBON 330 5 1 4W R167 1 249 413 11 CARBON 470 5 1 4W 173 1 249 421 11 CARBON 2 2K 5 1 4W 174 1 249 419 11 CARBON 1 5 5 1 4W 175 1 249 415 11 CARBON 680 5 1 4W 176 1 249 413 11 CARBON 470 5 1 4W 177 1 249 411 11 CARBON 330 5 1 4W R178 1 249 417 11 CARBON 1K 5 1 4W VIDEO VOLUME Description Remark CERAMIC 10PF 5 50V 10 5 50V CERAMIC 220PF 10 50 CERAMIC 220PF 10 50V 220 10 50V ELECT 22uF 20 50V ELECT 22uF 20 50 ELECT 22uF 20 50 CERAMIC 10PF 5 50V 5 50V 5 50V CERAMIC 220PF 10 50 CERAMIC 220PF 10 220 10 50V lt CONNECTOR gt PIN CONNECTOR PC BOARD 4P PIN CONNECTOR SMALL TYPE 5P PIN CONNECTOR SMALL TYPE 10P IC IC M5218AL
30. 1 Clock Gen 83 VREFL MCLK OCKS 2 m G RIN M S 81 RIN BICK 4 80 LIN LRCK 5 L eg LIN SDTI1 6 8 ROUT1 SDTI2 7 LOUTI SDTI3 8 ROUT2 SDTO 9 LOUT2 DAUX ROUT3 DFS 11 DEM LOUT3 e a N Q e y gt x a eo E 9 e a 5 5 507 8 5 8 01301 6 E ET 5 8 M 85 46 55 amp lt 5 x 50 50 gt gt CMPREQ LRCKN2 CLK IN oem PLL AUDIO FILTD BLOCK INTERFACE FILTS SP DIF n MANAGER RECEIVER INTERFACE VSSA Y RAM FRAMER SHIFTER RESET INPUT BUFFER N INPUT BUFFER CONTROLLER 00 00 PROCESSING 2 5 59 OUTPUT BUFFER 5 a gt PROGRAM MEMORY RAM RAM DATA MEMORY OUTPUT FORMATTER LRCLK amp SCLK 8 MCLK ROM PROGRAM MEMORY ROM DATA MEMORY STC 4 5 lt 1 1403 TC74VHC393FT EL AUDATA2 AUDATA1 3 25 IC PIN FUNCTIONS C102 MB90553PF G 121 BND DISPLAY BOARD Pin Name Function LED V1 VIDEO 1 VISUAL display data output to LED LED V2 VIDEO 2 AUDIO display data output to LED LED V3 VIDEO 3 VISUAL display data output to LED LED
31. 1 249 411 11 1 467 808 11 1 762 751 11 1 762 751 11 1 670 004 11 1 136 165 00 1 136 165 00 1 126 964 11 1 136 165 00 1 136 165 00 1 126 964 11 1 136 165 00 1 126 964 11 1 126 964 11 1 136 165 00 1 104 664 11 1 164 159 11 1 164 159 11 1 104 664 11 1 164 159 11 1 164 159 11 1 162 290 31 1 162 290 31 1 162 290 31 1 162 290 31 1 784 770 11 8 719 911 19 8 719 911 19 8 759 529 20 8 759 529 20 Ref No R101 R102 RV101 S101 S102 C251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 C270 CNS251 D251 D252 10251 16252 Description Remark lt RESISTOR gt CARBON 330 5 1 4W CARBON 330 5 1 4W lt VARIABLE RESISTOR gt ENCODER ROTARY FUNCTION lt SWITCH gt SWITCH TACTILE MODE SWITCH TACTILE MUTING sese se oe se obe oe lt gt S VIDE0 gt gt FILM 0 1uF 5 50V FILM 0 1uF 5 50 ELECT 10uF 20 50V FILM 0 1uF 5 50 FILM 0 1uF 5 50V ELECT 10uF 20 FILM 0 1uF 5 50V ELECT 10uF 20 ELECT 10uF 20 50 FILM 0 1uF 5 50 ELECT 47uF 20 16V CERAMIC 0 1uF 50V CERAMIC 0 1uF 50V ELECT 47uF 20 16V CERAMIC 0 1uF 50V CERAMIC 0 1uF 50V CERAMIC 470 10 50 CERAMIC 470PF 10 50 CERAMIC 470PF 10
32. 1 249 439 11 1 249 439 11 1 247 843 11 1 249 433 11 1 249 381 11 1 249 381 11 1 249 425 11 1 249 417 11 1 249 439 11 1 249 439 11 1 247 843 11 1 249 417 11 1 249 439 11 1 249 439 11 1 247 843 11 1 249 409 11 1 249 409 11 1 249 433 11 1 249 417 11 1 249 439 11 1 249 439 11 1 247 843 11 Remark Ref No R388 R389 R390 R391 R392 R393 R394 R395 R396 R397 F R398 R399 R401 F R402 R403 R404 R405 R406 8407 R408 R409 R451 R452 3 8454 8455 8456 8457 F 8 R459 8501 F R50 F 8 F F 4 R551 R552 R553 F 4 F R590 A R592 A R593 R594 F R601 R602 R603 R604 R651 F R652 R653 654 R655 R656 F R690 i 1 8702 R703 8704 82 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 2803623A LK 2563623 2563623 2563623 2803623A LK 2803623A LK DTC124ES DTA124ES 100K 47K 4 7K 100K 1K 1K 1K 1K 1K 100 100 22 22 47 100K 82K 180 8 2K 100K 100 100K 470 1K 1K 1K 1K 47K 100K 47K 270 Description TRANSISTOR TRANSISTOR TRANSISTOR
33. METAL CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES CHIP METAL CHIP METAL CHIP RES CHIP RES CHIP RES CHIP Part No 1 216 065 91 1 216 037 00 1 216 073 00 1 216 037 00 1 216 073 00 1 216 049 91 1 216 049 91 1 216 049 91 1 216 097 91 1 216 049 91 1 216 049 91 1 216 049 91 1 216 049 91 1 216 049 91 1 216 049 91 1 216 049 91 1 216 049 91 1 216 049 91 1 216 049 91 1 216 049 91 1 216 049 91 1 216 049 91 1 216 025 91 1 216 025 91 1 216 025 91 1 216 049 91 1 216 049 91 1 216 049 91 1 216 049 91 1 216 049 91 1 216 104 00 1 216 295 91 1 216 689 11 1 216 689 11 1 216 073 00 1 216 073 00 1 216 097 91 1 216 097 91 1 216 049 91 1 216 049 91 1 216 049 91 1 216 049 91 1 216 049 91 1 216 049 91 1 216 049 91 1 216 049 91 1 216 073 00 1 216 073 00 1 216 073 00 1 216 057 00 1 216 025 91 1 216 057 00 1 216 057 00 1 216 025 91 1 216 025 91 1 216 065 91 Ref R1173 R1174 R1175 R1176 R1177 R1178 R1179 R1180 R1201 R1202 R1203 R1204 R1205 R1206 R1207 R1208 R1209 R1210 R1211 R1212 R1213 R1214 R1215 R1216 R1217 R1218 R1219 R1220 R1221 R1222 R1223 R1224 R1225 R1226 R1227 R1228 R1229 R1230 R1231 R1232 R1233 R1234 R1235 R1236 R1237 R1238 R1239 R1240 R1241 R1242 R1243 R1244 R1245 R1246 R1247 R1248 Rem
34. TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR lt RESISTOR gt CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON Part No 8 729 141 30 8 729 141 30 8 729 141 30 8 729 141 30 8 729 141 30 8 729 141 30 8 729 900 36 8 729 900 63 1 249 401 11 1 249 441 11 1 249 440 11 1 249 408 11 1 249 428 11 1 249 441 11 1 247 807 31 1 249 441 11 1 249 413 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 437 11 1 249 441 11 1 249 437 11 1 249 425 11 1 249 441 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 247 807 31 1 247 807 31 1 249 397 11 1 249 397 11 1 249 401 11 1 249 441 11 1 249 440 11 1 249 408 11 1 249 428 11 1 249 441 11 1 247 807 31 1 249 441 11 1 249 413 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 437 11 1 249 441 11 1 249 437 11 1 249 410 11 INPUT Ref No Q302 Q303 Q304 Q352 Q353 Q354 0501 0503 8301 8302 8303 8304 8305 R306 R307 R308 R309 R310 R311 R312 R313 R314 R315 R331 R335 R336 R337 R338 R339
35. TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR lt RESISTOR gt CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON Part No 06 6 6 6 6 16 66 6 6 6 66 6 6 6 6 6 6 6 6 6 6 05 6 05 3 3 1 1 249 429 11 1 249 393 11 1 249 437 11 1 249 433 11 1 249 441 11 1 249 441 11 1 247 772 00 1 249 419 11 1 249 385 11 1 249 429 11 1 249 433 11 1 249 433 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 429 11 1 249 417 11 1 249 425 11 1 249 425 11 1 249 425 11 1 249 425 11 1 249 417 11 1 249 425 11 1 249 425 11 1 249 425 11 1 249 411 11 Ref No 0101 0102 0103 0104 0105 0106 0107 0108 0109 0110 0111 0112 0113 0114 0115 0116 0117 0118 0119 0120 0122 0180 0181 0182 0184 0185 8103 8104 8105 8106 8107 R108 R109 R111 R114 R115 R116 R117 R118 R119 R120 R121 R122 R123 R125 R126 R127 R128 R129 R130 R131 R132 R133 Description Remark CERAMIC 0 01uF 20 16V CERAMIC 0 01uF 20 16V CERAMIC 0 1uF 50V ELECT 5 5V CONNECTO
36. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 38 38 gt 41 45 45 45 Note The components identified by mark AN dotted line with mark AN ore critical for safety 0 J K Replace only with part number specified 7 As in yk lt 845 B 3 5 8 415 8 3 T 1 a gt gt 2I begti 5 8 2 0 7 4 222 5525525708 2 Bo o 2 2 apog 5 E 090 o 5252 gt 6 6 0056055505 wr Z2 820 90 F T 64 5 7 5 5 1 29 1 5 5 7 9 D B 15 17 19 21 25 25 27 29 8
37. 1 4 1 4 189 1 4 EI tajac 2085 IE 1 3 zacho 1 84 2 5 208 eum 1 1 447 8 gt lt k 2 8 vno 9 91409 Ed 0 1 100 2 i Sf 1305 Eum 2 4 RI309 L F 400 R1308 Mum 0 145 5 Be p 3 7 5 1 1 5 XE paw SBATANZ SS 1 hs 1 LRCLKNI S 90 1 54 BOLBY BIGITAL 2 945006 AUBIO C1301 5 fy 16130 R1307 ss 54825 S 3 4 7 61301 EXTMEM AW 1 8 R1303 4 7k 11 R1302 4 7K 10 wt 2 8 me 2 8 EH 470 5 CBIN cse 61315 83 1811 a 18392222323 55 Wi 7 ins 4 eo 8 0 C1312 1 52 1 0 1 10 16 4 5 1 3 a0 2 7 V mar ao AQ TO veS ao g NE ALS 5 5 101804 gt C ga e 9 101805 2S Le s 82 e EO A 22 e e e 5 2 5 5 Ss 5 9 EG 8 7 A7 27 re 5 as AT A sepa 792 t 63 S 14 12 ejes a 8 NC MS B 2 NC 0 sls ADDRESS 1c1303 ABBRESS MEMORY R1101 100 w R1102 100 R1103 100 FB1102 Not
38. 11 A R256 r S VIBEO OUT 140 1 C269 10k lor qu ix lov 1 251 1 252 CTL A1 19 oi CTR A1 GNO E 2 222 C SELECTOR Y SELECTOR 1 n E 50 0 10 50V 5 8 gt S VIBEO IN 2959095 ON sw2 EUN 8233 EE ON gt O swi 0 5 5 5 5 0 2 33 0 00 6 onj 4 0 W mo J251 C258 R262 Pek 4700 75 em 15V D MONITOR 5 OUT 9 m R252 1 gt gt 9 2 16 R251 C251 3 y 7 0 1 19503 Y 019005 jJ 41 CNS211 CNS210 4 46 TM301 CNS304 5P 6 1 R 6 6 6 6 6 6 6 6 6 6 6 6 6 0 0 9 N B 127 2 5 si PE Q4 SV 000 D 4 Boro S ETT CNS305 2 BU1922 e I5 2 RBS DATA 00000000 p I e ml 2 6 u to TL 999 u2 BATA 1 Fl 5 C e IC1 20 aR 51 2 C C4 Utt muTING 4 CN303 s M SM 42 s cux Page 17 42 VIDEOS C SW4 SW3 92 Swi 5V o 2 VIBEO3 Y 0 gt 212 9P STR DB925 3 15 SCHEMATIC DIAGRAM BACK PANEL SECTION
39. 11 1 126 233 11 1 126 233 11 1 126 233 11 1 126 233 11 1 164 159 11 1 126 052 11 1 126 052 11 1 126 022 11 1 126 022 11 1 126 233 11 1 162 282 31 1 102 233 00 1 102 230 00 1 162 282 31 1 126 233 11 1 162 282 31 1 102 233 00 1 102 230 00 1 126 101 11 1 162 282 31 1 162 282 31 1 126 101 11 1 126 074 91 1 126 074 91 1 126 233 11 1 162 282 31 1 102 233 00 1 102 230 00 1 126 101 11 1 162 282 31 1 126 233 11 1 162 282 31 1 102 233 00 1 102 230 00 1 126 101 11 1 162 282 31 1 126 233 11 1 162 282 31 1 102 233 00 1 102 230 00 1 126 101 11 1 162 282 31 1 126 233 11 1 162 282 31 1 102 233 00 Ref No 416 417 C418 C419 C451 C452 C453 C454 C455 C456 C457 C458 C459 C466 C467 C468 C491 C496 C497 C498 C499 C501 C502 C503 C504 C539 C551 C552 C553 6554 6555 C580 C589 C593 C594 C595 C601 C602 C603 C604 C605 C639 C651 C652 C653 C654 C655 C689 C701 C702 C703 C704 C705 C739 C751 C752 C753 Description Remark CARBON 1K 5 1 4W CARBON 1K 5 1 4W F CARBON 1K 5 1 4 1K 5 1 4W 1K 5 1 4 1K 5 1 4W 1K 5 1 4W 22 5 1 4W 1K 5 1 4W 4 7K 5 1 4W 22 5 1 4W 4 7K 5 1 4W 100 5 1 4W CARBON 100K 5 1 4W CARBON 100K 5 1 4W CARBON 15K 5 1 4W CA
40. 20 10 10 10 20 20 20 20 20 10 20 10 20 10 10 20 20 20 5 5 5 20 20 20 INPUT BOARD COMPLETE 2 2uF 100uF 0 0091uF 0 033uF 2 2uF 100PF 220PF 0 001uF 22uF 2 2uF 100uF 0 0091uF 0 033uF 2 2uF 100PF 220PF 0 001uF 22uF 4TuF 100uF 100uF 4TuF 0 001uF 4TuF 100PF 4TuF 0 001uF 100PF 22uF 22uF 22uF 10PF 10PF 22uF 22uF 22uF lt CAPACITOR gt ELECT ELECT MYLAR FILM ELECT CERAMIC CERAMIC CERAMIC ELECT ELECT ELECT MYLAR FILM ELECT CERAMIC CERAMIC CERAMIC ELECT ELECT ELECT ELECT ELECT CERAMIC ELECT CERAMIC ELECT CERAMIC CERAMIC ELECT ELECT ELECT CERAMIC CERAMIC CERAMIC ELECT ELECT ELECT A 4414 095 A 1 126 045 11 1 126 101 11 1 125 896 91 1 136 159 00 1 126 045 11 1 162 282 31 1 162 286 31 1 162 294 31 1 126 233 11 1 126 045 11 1 126 101 11 1 125 896 91 1 136 159 00 1 126 045 11 1 162 282 31 1 162 286 31 1 162 294 31 1 126 233 11 1 126 022 11 1 126 052 11 1 126 052 11 1 126 022 11 1 162 294 31 1 126 022 11 1 162 282 31 1 126 022 11 1 162 294 31 1 162 282 31 1 126 233 11 1 126 233 11 1 126 233 11 1 162 199 31 1 162 199 31 1 162 199 31 1 126 233 11 1 126 233 11 1 126 233 11 C301 C303 C304 C305 C306 C307 C308 C310 C311 C351 C353 C354 C355 C356 C357 C358 C360 C361 C387 C388 C389 C392 C393 C394 395 396 398 C399 C4
41. 20 5 20 50V 50V 50V 50V 50V 5 20 5 20 5 50V 50V 50V 16V 16V 20 5 20 20 20 50V 50V 50V 50V 50V 20 50V 200V 50V 50V 50V 20 5 20 20 20 50V 50V 50V 20 D INOUT Description DIGITAL COMPLETE ok ole obe gt gt CERAMIC CHIP 0 001uF ELECT 47uF CERAMIC CHIP 0 1uF CERAMIC CHIP 0 1uF ELECT 47uF CERAMIC CHIP O luF CERAMIC CHIP 0 01uF CERAMIC CHIP 0 1uF CERAMIC CHIP 47PF CERAMIC CHIP 47PF CERAMIC CHIP 0 1uF CERAMIC CHIP 0 1uF ELECT 10uF CERAMIC CHIP 0 1uF ELECT 10uF CERAMIC CHIP 0 1uF CERAMIC CHIP 100PF CERAMIC CHIP 0 1uF CERAMIC CHIP 0 1uF ELECT 10uF CERAMIC CHIP 0 1uF ELECT 22uF MYLAR 1500PF ELECT 22uF ELECT 22uF ELECT 22uF CERAMIC CHIP 100PF ELECT 22uF CERAMIC CHIP 100PF ELECT 22uF CERAMIC CHIP 100PF ELECT 22uF CERAMIC CHIP 100PF ELECT 22uF CERAMIC CHIP 100PF ELECT 22uF CERAMIC CHIP 100PF ELECT 22uF ELECT 47uF ELECT 47uF CERAMIC CHIP O luF CERAMIC CHIP 0 1uF CERAMIC CHIP 0 1uF ELECT 10uF CERAMIC CHIP 0 1uF ELECT 22uF MYLAR 1500PF ELECT 22uF ELECT 22uF ELECT 22uF ELECT 10uF CERAMIC CHIP 0 1uF CERAMIC CHIP 0 1uF BALANCE Ref No Part No A 4414 117 A 01101 1 01102 1 61103 1 165 319 11 61104 1 165 319 11 61105 1 126 022 11 61106 1 165 319 11 61107 1 163 021
42. 45 44 43 424039 38 41 LOCATION OF PARTS AND CONTROLS vo power switch VIDEO 1 indicator VIDEO 2 indicator VIDEO 3 indicator DVD indicator TV LD indicator MULTI CHANNEL DECODING indicator TAPE indicator MD DAT indicator 10 CD indicator 11 TUNER indicator 12 PHONO indicator 13 MASTER VOLUME knob and indicator 14 MUTING indicator 15 MUTING button 16 FUNCTION knob 17 MODE switch 18 SOUND FIELD indicator 19 EQ indicator 20 BASS BOOST button 21 BALANCE knob 22 SOUND FIELD ON OFF button 23 SOUND FIELD MODE button 24 SOUND FIELD GENRE button 00 44 O QI 0 N gt SECTION 3 DIAGRAMS 3 1 CIRCUIT BOARDS LOCATION SP S board VIDEO board S VIDEO board BUD TUNER board gt SENS lt S gt gt BS lt 22 D IN OUT board SSO gt p Yy F VIDEO board 5 1 IN board C AUDIO board BALANCE board VOLUME board AC board REG board AMP board REAR AMP board LED board gt DISPLAY board JOINT board N SP SW board L Z X S SW board l 2 d 5 DIGITAL board INPUT board A ROTARY board STR DB925 DOLBY SECTION Page 13 POWER SECTION Page 11 INPUT SECTION Page 10 22 SDTI1 SDTI2 013 SCLK XLAT SWDT RESET PD CDTO CDTI CCLK 5 VOL VOL DATA VOL CLK AMUTE UDATA UCLOCK UMREQ USREQ URESET SP A RY SP B RY CRY SUR RY
43. 719 911 19 8 719 911 19 8 719 911 19 8 719 059 14 8 719 059 14 8 719 059 14 1 517 781 11 8 759 459 83 8 759 535 50 8 759 962 08 8 759 463 11 8 759 389 51 8 759 927 72 8 759 545 07 1 410 509 11 1 408 080 00 Ref C185 C186 C191 C192 CNP105 CNP109 CNP110 CNS102 CNS103 CNS104 CNS107 CNS108 D102 D103 D108 D109 D110 D111 D112 D113 D114 D115 D116 D117 D118 D119 D122 D180 D181 D182 D183 D184 D185 D186 FL101 10101 10102 12103 10104 12105 10180 10181 1101 1150 1 4W 1 4W 1 4W 14W F 14W F 5 5 5 5 5 75 75 75 1K 1K Description lt RESISTOR gt CARBON CARBON CARBON CARBON CARBON Part No 1 247 804 11 1 247 804 11 1 247 804 11 1 249 417 11 1 249 417 11 Ref No R297 R298 R299 R321 8371 sok ok sk seo ok ak kok H P BOARD lt gt 1 670 006 11 1 568 519 41 JACK LARGE TYPE PHONES J701 sk te tenete 50 16V 50V 50V 50V 50V 50V 50V 50V 50V 16V 50V 50V 50V 50V 50V 50V 50V 16V 16V 16V 16V 50V 16V 50V 16V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 20 20 5 5 20 10 10 10 20 20 20 5 5
44. 759 523 80 8 759 538 17 8 759 553 27 8 759 530 30 8 752 391 87 8 759 538 16 8 759 524 48 8 759 231 53 8 729 216 22 8 729 027 43 8 729 230 49 8 729 230 49 8 729 230 49 8 729 230 49 8 729 230 49 8 729 027 43 1 216 025 91 1 216 025 91 1 216 025 91 1 216 085 00 1 216 082 00 1 216 066 00 1 216 066 00 1 216 029 00 1 216 104 00 1 216 025 91 1 216 089 91 1 216 025 91 Ref 50 01205 50V D1206 50V 50V 50V EB1001 50V 50V 50V FB1101 50V FB1102 50V 50V 50V IC303 50V IC304 50V IC1101 50V IC1102 50V IC1103 50V IC1104 50V IC1105 50V IC1106 50V IC1107 50V IC1108 50V IC1109 50V IC1154 50V IC1201 50V IC1202 50V IC1301 50V IC1302 50V IC1305 50V IC1401 50V IC1402 50V IC1403 50V IC1501 50V 50V 10 50 01201 50 01202 01203 50V 01204 50V 01205 16V 16V 01206 01207 01208 R1101 R1102 R1103 R1104 R1105 R1106 R1107 R1108 R1109 R1110 R1111 R1112 76 Description CERAMIC CHIP 0 1 CERAMIC CHIP 0 1 CERAMIC CHIP 0 001uF 5 CERAMIC CHIP 0 1 CERAMIC CHIP 0 1 CERAMIC CHIP 0 1 CERAMIC CHIP 100 5 CERAMICCHIP 100 5 CERAMIC CHIP 100 5 CERAMIC CHIP 100 596 CERAMIC CHIP 100 596 CERAMIC CHIP 0 1 CERAMIC CHIP 0 1 CERAMIC CHIP 0 1 CERAMIC CHIP 0 1 CERAMIC CHIP 0 1 CERAMIC CHIP O 1uF CERAMIC CHIP 0 1 CERAMIC CHIP 0 1 CERAMIC CHIP 0 1 CERAMIC CHIP 10 0 5PF CERAMIC CHIP 0 1
45. 91 61108 1 165 319 11 61109 1 163 243 11 61110 1 163 243 11 61111 1 165 319 11 61112 1 165 319 11 61113 1 126 059 11 61114 1 165 319 11 61115 1 126 059 11 01116 1 165 319 11 61117 1 163 251 11 61118 1 165 319 11 61119 1 165 319 11 61120 1 126 059 11 61121 1 165 319 11 61122 1 126 233 11 61123 1 106 347 00 61124 1 126 233 11 61125 1 126 233 11 61126 1 126 233 11 61127 1 163 251 11 61128 1 126 233 11 61129 1 163 251 11 61130 1 126 233 11 61131 1 163 251 11 61132 1 126 233 11 61133 1 163 251 11 61134 1 126 233 11 61135 1 163 251 11 61136 1 126 233 11 61137 1 163 251 11 61138 1 126 233 11 61139 1 126 022 11 61140 1 126 022 11 61141 1 165 319 11 61142 1 165 319 11 61143 1 165 319 11 61170 1 126 059 11 C1171 1 165 319 11 61172 1 126 233 11 61173 1 106 347 00 61174 1 126 233 11 61175 1 126 233 11 61176 1 126 233 11 61201 1 126 059 11 61202 1 165 319 11 61203 1 165 319 11 Description Remark BALANCE BOARD lt CONNECTOR gt PIN CONNECTOR SMALL TYPE 5P lt VARIABLE RESISTOR gt RES VAR 100K 100K BALANCE Part No 1 670 020 11 Ref No CNP106 1 564 21 11 1 225 650 11 RV402 ok sk kok sk sok kok ok D IN OUT BOARD gt gt CERAMIC CHIP O 1uF 50V CERAMIC CHIP O 1uF 50V CERAMIC CHIP 0 1uF 50V CERAMIC CHIP O 1uF
46. CERAMIC CHIP 0 1 CERAMIC CHIP 0 1 CERAMIC CHIP 0 1 CERAMIC CHIP 0 1 CERAMIC CHIP 0 1 CERAMIC CHIP 0 1 CERAMIC CHIP 0 001uF 5 CERAMIC CHIP 0 1 CERAMIC CHIP 0 1 CERAMIC CHIP 0 1 CERAMIC CHIP 0 1 CERAMIC CHIP 0 1 ELECT 100uF 20 CERAMIC CHIP 0 1 CERAMIC CHIP 0 1 CERAMIC CHIP 0 1 CERAMIC CHIP 0 1 ELECT 470uF 20 ELECT 47uF 20 lt CONNECTOR gt PIN CONNECTOR 11 PIN CONNECTOR 3P PIN CONNECTOR 7P PIN CONNECTOR 6P PLUG CONNECTOR 7P CONNECTOR FFC 21P CONNECTOR FFC 29P lt DIODE gt 155352 155352 155184 155184 155352 DIODE DIODE DIODE DIODE DIODE Part No 1 165 319 11 1 165 319 11 1 163 275 11 1 165 319 11 1 165 319 11 1 165 319 11 1 163 251 11 1 163 251 11 1 163 251 11 1 163 251 11 1 163 251 11 1 165 319 11 1 165 319 11 1 165 319 11 1 165 319 11 1 165 319 11 1 165 319 11 1 165 319 11 1 165 319 11 1 165 319 11 1 163 227 11 1 165 319 11 1 165 319 11 1 165 319 11 1 165 319 11 1 165 319 11 1 165 319 11 1 165 319 11 1 163 275 11 1 165 319 11 1 165 319 11 1 165 319 11 1 165 319 11 1 165 319 11 1 124 443 00 1 165 319 11 1 165 319 11 1 165 319 11 1 165 319 11 1 126 012 11 1 126 022 11 1 784 926 11 1 779 978 11 1 784 923 11 1 779 977 11 1 564 510 11 1 784 782 11 1 784 790 11 8 719 016 74 8 719 016 74 8 719 801 78 8 719 801 78 8 719 016 74 DIGITAL Ref No C1204 C1205 C1206 C1
47. COMPLETE WIRE FLAT TYPE 21 CORE WIRE FLAT TYPE 11 CORE ESCUTCHEON WIN ASSY SPRING 6600 EMBLEM NO 5 SONY SPRING 1 R SPRING 1 L LED BOARD LENS LED CUSHION FL HOLDER FL INDICATOR TUBE FLUORESCENT Part No 1 670 017 11 4 900 565 01 4 900 491 01 1 670 023 11 4 951 620 01 A 4414 097 A 1 773 163 11 1 769 961 11 X 3375 588 1 3 703 466 00 4 942 568 41 4 900 577 01 4 900 576 01 1 670 024 11 4 999 431 01 4 921 941 01 4 990 797 01 1 517 781 11 Remark Ref No 70 4 2 FRONT PANEL SECTION Ref No Part No Description 51 4 900 570 01 ESCUTCHEON A LID BLACK 51 4 900 570 11 ESCUTCHEON A LID SILVER 52 4 900 492 01 KNOB LID 8 4 900 569 01 ESCUTCHEON M LID 54 4 900 579 01 COVER STI 55 4948 601 1 FUNC ASSY BLACK 55 X 4950 280 1 FUNC ASSY SILVER 56 4 900 500 01 BAL BLACK 56 4 900 500 11 KNOB BAL SILVER 57 4 900 568 01 PANEL FRONT BLACK 57 4 900 568 31 PANEL FRONT SILVER 58 4 900 566 01 WINDOW 59 4 900 572 11 FULCRUM L 60 4 900 571 11 FULCRUM R 61 3375 590 1 55 PANEL BLACK 61 X 4950 278 1 BASE ASSY PANEL SILVER 62 4 900 563 01 BUTTON 5 BLACK 62 4 900 563 11 BUTTON 5 SILVER 63 4 957 383 01 KNOB F14 64 1 670 018 11 SP SW BOARD 4 3 5 515 SECTION 101 2 Supplied with 6 9701 supplied Supplied with R
48. CON gt lt o 1010 TORX1 gt E on o Mo om F OPT OPT OPT OPT OUT MB BAT IN BVA IN TV LB IN DIGITAL 49 50 STR DB925 3 21 SCHEMATIC DIAGRAM DIGITAL 1 2 SECTION See page 16 for Waveforms See page 64 67 for IC Pin Functions See page 55 for Printed Wiring Board BIGITAL BOARB 2 2 BIGITAL BOARD 2 2 2 BIGITAL BOARD 2 2 i o1 l SCLK A DIGITA
49. DVD LD DVD LD AUDIO display data output to LED LED TV DBS DVD LD VISUAL display data output to LED LED TAPE TV DBS AUDIO display data output to LED LED MD DAT TV DBS VISUAL display data output to LED LED CD TAPE display data output to LED LED TUNER MD DAT display data output to LED LED PHONO CD display data output to LED VSS Ground Connected to Ground Not used Connected Ground o Not used Connected Ground LED SUR CURSOR SURROUND display data output to LED LED EQ CURSOR MODE EQUIPMENT display data output to LED LED INDEX CURSOR MODE INDEX display data output to LED Not used Connected to Ground Not used Connected to Ground SOTO UART data output to rewrite flash memory SINO UART data intput to rewrite flash memory FL CLK Clock output to flourescent display tube FL DATA Data output to flourescent display tube Power supply 5 V FL LAT Fluorescent latch FL CLEAR Fluorescent clear SIRCS IN SIRCS input 6 External power regulator capacitor 0 14 is connected to this terminal Not used Connected Ground Not used Connected to Ground Not used Connected to Ground Not used Connected to Ground Not used Connected to Ground Not used Connected to Ground AVCC Analog power supply 5 V AVRH AVRH Connected to power supply 5 V AVR
50. MD2 1 Connect to power supply To MB90553 0 Reset Connected to MB90553 U RESET Ground Connected to Ground External ceramic filter 4 MHz is connected to this terminal External ceramic filter 4 MHz is connected to this terminal Power supply 5 V Flash memory rewrite Connected to Ground Flash memory rewrite Connected to Ground Tuner muting Surround muting Connected to Ground Input terminal for switching AUDIO DECODER which is using Connected to Ground Not used Connected to Ground Front speaker relay Front speaker B relay Center speaker relay Rear speaker relay Sub Woofer relay Head phone relay Power relay Direct pass relay Digital input select 2 74HC151 Digital input select 1 74HC151 Digital input select 0 74HC151 Test port 0 Not connected open Test port 1 Not connected open Test port 2 Not connected open Not used Connected to Ground Not used Connected to Ground Not used Connected to Ground Not used Connected to Ground Ground Connected to Ground Not used Connected to Ground 66 O Ol VIDEO A VIDEO B VIDEO E ACMUTE FUNMUTE HSTX MD2 1 RESET VSS X0 X1 00 TUNER 5 925 919 725 825 818 RY FRONT B RY CENTER RY REAR WOOFER RY RY HP RY POWER RY DIR PASS DIG IN 2 DIG IN 1 DIG IN 0 TEST 0 T
51. METAL CHIP 3 3K 5 1 10W METAL CHIP 3 3K 5 1 10W METAL CHIP 3 3K 5 1 10W METAL CHIP 3 3K 5 1 10W METAL CHIP 3 3K 5 1 10W METAL CHIP 3 3K 5 1 10W METAL CHIP 3 3K 5 1 10W METAL CHIP 3 3K 5 1 10W RES CHIP 100 5 1 10W RES CHIP 100 5 1 10W RES CHIP 100 5 1 10W RES CHIP 100K 5 1 10W RES CHIP 100 5 1 10W METAL CHIP 10 5 1 10W SHORT 0 RES CHIP 100 5 1 10W RES CHIP 100 5 1 10W SHORT 0 lt VIBRATOR gt VIBRATOR CRYSTAL 24 576MHz VIBRATOR CERAMIC 4 VIBRATOR CERAMIC 49 152 2 Part No 1 216 061 00 1 216 061 00 1 216 061 00 1 216 061 00 1 216 061 00 1 216 061 00 1 216 061 00 1 216 061 00 1 216 061 00 1 216 061 00 1 216 025 91 1 216 025 91 1 216 025 91 1 216 097 91 1 216 025 91 1 216 073 00 1 216 295 91 1 216 025 91 1 216 025 91 1 216 295 91 1 567 970 11 1 577 082 11 1 767 949 21 Ref 81321 81322 81323 81324 81325 81326 81327 81328 81329 81330 81401 81402 81403 81404 81405 81406 81407 81408 81409 81410 1101 1201 1301 DISPLAY COMPLETE gt F sk lt gt RO 2 lt gt OR CUSHION FL HOLDER FL gt CAPACITOR lt ELECT 47uF 20 16V CERAMIC O 01uF 20 16V CERAMIC O 01uF 20 16V ELECT 10uF 20 50V CAPACITOR 0 22 5 5V CERAMIC 0 tuF 50V CERAMIC 0 tuF 50V CERAMIC 0 tuF 50V CERAMIC 0 tuF 50V CERAMIC 0 tuF 50V CER
52. RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK A OR DOTTED LINE WITH MARK A ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY Sampling Frequency 48 kHz EQ BASS 100 Hz 1 0kHz 21 steps MID 500 Hz 5 0kHz 21 steps TREBLE 1 0 kHz 10kHz 21 steps Gain levels x10 dB 1 dB step FM tuner section Tuning range 87 5 108 0 MHz Antenna terminals 75 ohms unbalanced Sensitivity Mono 18 3 dBf 2 2 uV 75 ohms Stereo 38 3 dBf 22 5 pV 75 ohms Usable sensitivity 112 dBf 1 pV 75 ohms SIN Mono 76 dB Stereo 70 dB Harmonic distortion at 1 kHz Mono 0 3 Stereo 0 5 Separation 45 dBat 1 kHz Frequency response 30 Hz 15 kHz 40 5 2 dB Selectivity 60 dB at 400 kHz Notes on chip component replacement Never reuse a disconnected chip component Notice that the minus side of a tantalum capacitor may be damaged by heat TABLE CONTENTS 1 SERVICING NOTE 3 3 12 Printed Wiring Board Display Section 35 3 13 Schematic Diagram Panel Section 37 2 ROOM ATE 5 3 14 Printed Wiring Board Panel Section 39 3 15 Schematic Diagram Back Panel Section
53. SHORT RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL CHIP Part No 1 216 025 91 1 216 025 91 1 216 097 91 1 216 025 91 1 216 025 91 1 216 097 91 1 216 025 91 1 216 065 91 1 216 065 91 1 216 073 00 1 216 065 91 1 216 037 00 1 216 073 00 1 216 037 00 1 216 073 00 1 216 049 91 1 216 049 91 1 216 049 91 1 216 097 91 1 216 089 91 1 216 089 91 1 216 049 91 1 216 025 91 1 216 089 91 1 216 089 91 1 216 089 91 1 216 049 91 1 216 089 91 1 216 089 91 1 216 089 91 1 216 049 91 1 216 089 91 1 216 089 91 1 216 089 91 1 216 049 91 1 216 089 91 1 216 089 91 1 216 089 91 1 216 049 91 1 216 089 91 1 216 089 91 1 216 089 91 1 216 295 91 1 216 049 91 1 216 295 91 1 216 025 91 1 216 025 91 1 216 089 91 1 216 089 91 1 216 089 91 1 216 089 91 1 216 089 91 1 216 089 91 1 216 089 91 1 216 065 91 1 216 065 91 1 216 073 00 Ref 81113 81114 81115 81116 81117 81118 81119 81120 81121 81122 81123 81124 81125 81126 81127 81128 81129 81130 81131 81132 81133 81134 81135 81136 81137 1138 1139 81140 81141 81142 81143 81144 81145 81146 81147 81148 81149 81150 81151 81152 81153 81154 81155 81156 81157 81158 81159 81160 81161 81162 81163 81164 81165 81166 81170 81171 81172 Description Remark METAL CHIP 3 3K 5 1 10 METAL CHIP 3 3K 5 1 10W
54. W RY HP RY PRY PROTECT STOP SINO SOTO MDO MD2 FMUTE SCLK XLAT SWDT RESET DIG IN2 DIG IN1 DIG INO PD EVSTB EVDATA EVCLK ACMUTE XHDRD 16 SCLK SYSTEM CONTROL 1C1201 2 2 DISPDATA DISPCLK DISPMR SLVDATA REQ RESET BUFFER 01207 BUFFER 01206 INVERTER 101202 DO 015 M5 DIGITAL SIGNAL PROCESSOR 101401 ED16 ED31 EA15 53 60 62 69 76 80 83 90 92 94 7 10 13 16 29 32 35 38 8 STATIC 101402 RY FRONT A WOOFER RY RY HP RY POWE SWITCH 01208 STOP BUFFER 01204 1205 Signal path r FM Z gt CD gt DIGITALIN MUTE 01201 1202 CONTROL BUFFER 01203 3 2 BLOCK DIAGRAMS DSP SECTION AUDATA2 AUDATA1 AUDATAO BCK LRCK SCLK SCCLK lt SRDT ERROR XTALERR ANADIGI SCDIN cs RESET SCDOUT INTREQ 7 DOLBY SECTION Page 14 09 DSP SECTION Page 8 POWER SECTION Page 11 POWER SECTION Page 11
55. lt JACK gt JACK IN CD JACK MD DAT REC OUT IN JACK OUT IN lt TRANSISTOR gt TRANSISTOR 2SC2785 FEK Part No 1 102 230 00 1 126 101 11 1 162 282 31 1 162 282 31 1 162 282 31 1 162 282 31 1 162 282 31 1 162 282 31 1 162 282 31 1 162 282 31 1 162 282 31 1 162 282 31 1 162 282 31 1 162 282 31 1 784 768 11 1 779 977 11 1 784 923 11 1 779 978 11 1 784 790 11 1 691 765 11 1 691 765 11 1 784 806 11 1 779 977 11 8 719 911 19 8 759 805 14 8 759 636 74 8 759 805 15 8 759 634 50 8 759 604 40 8 759 604 46 8 759 604 39 8 759 708 05 8 759 634 50 8 759 634 50 8 759 634 50 8 759 534 63 8 759 534 63 8 759 534 63 8 759 326 52 8 759 326 52 8 759 326 52 1 784 429 11 1 784 429 11 1 784 429 11 8 729 119 79 Ref No C754 755 C780 C789 CC04 CC05 0006 0007 0008 CC54 CC55 CC56 CC57 CC58 15301 15303 15304 15305 15306 C C 5403 5404 5501 5702 C C 0301 16301 165302 10303 165304 10401 10402 16403 16404 16405 1406 1407 16414 10415 165416 10501 16601 16701 J301 J302 J303 Q301 Remark 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 16V 16V 16V 16V 50V 50V 500V 500V 50V 50V 50V 500V 500V 16V 50V 50V 16V 100V 100V 50V 50V 500V 500V 16V 50V 50V 5
56. ok ok ok k WIRE FLAT TYPE 9 CORE TUNER CORD POWER WIRE FLAT TYPE 7 CORE The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified 1 769 904 11 1 693 409 11 1 769 744 11 1 769 876 11 A14 18 Remark 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 16V 16V Description VIDEO BOARD lt gt ELECT 10uF 20 ELECT 10uF 20 ELECT 10uF 20 ELECT 10uF 20 CERAMIC 47PF 5 CERAMIC 47PF 5 CERAMIC 47 5 ELECT 10uF 20 CERAMIC 0 1uF CERAMIC 0 1 CERAMIC 0 1uF CERAMIC 0 1uF ELECT 100uF 20 ELECT 100uF 20 lt CONNECTOR gt PIN CONNECTOR SMALL TYPE 4P CONNECTOR FFC 11P CONNECTOR FFC 9P lt DIODE gt DIODE 155119 DIODE 155119 lt C gt NJM2296D IC 79 05 lt JACK gt JACK PIN 3P VIDEO1 VIDEO OUT VIDEO MONITOR VIDEO OUT JACK PIN 2P VIDEO2 VIDEO OUT VIDEO IN JACK PIN 2P TV LD VIDEO IN DVD VIDEO IN 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W Part No 1 670 003 11 1 126 964 1141 1 126 964 1141 1 126 964 1141 1 126 964 1141 1 162 215 31 1 162 215 31 1 162 215 31 1 126 964 11 1 164 159 11 1 164 159 11 1 164 159 11 1 164 159 11 1 126 933 11 1 126 933 11 1 564 720 11 1 784 733 11 1 784 731 11 8 719 911 19 8 719 911 19 8 759 529 20 8 759 701 65 1 766 399 11 1 766 400 11 1 766 400 11 1 56
57. this parts list NOTE tems marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items Color Indication of Appearance Parts Example KNOB BALANCE WHITE T Cabinet s color 4 1 CASE AND BACK PANEL SECTION Front panel Ref No Part No Description Remark Ref No Part No Description Remark 1 4 210 291 01 SCREW CASE 3 TP2 BLACK 13 3 703 244 00 BUSHING 2104 CORD 1 4 210 291 11 SCREW CASE 3 TP2 SILVER 2 X 4950 431 1 CASE ASSY BLACK 14 1 769 744 11 CORD POWER 2 X 4950 432 1 CASE ASSY SILVER 15 X 4949 523 1 FOOT ASSY F50180S 3 1 670 001 11 AUDIO 16 4 970 124 01 CUSHION 501805 17 1 670 022 11 5 1 INBOARD 4 4414 113 5 5 BOARD COMPLETE 18 1 769 876 11 WIRE FLAT TYPE 7 CORE 6 1 670 004 11 S VIDEO BOARD 6 1 769 904 11 WIRE FLAT TYPE 9 CORE 19 4 947 010 01 SCREW FEEDER FIXED 7 1 670 003 11 VIDEO 20 3375 592 1 VOL 55 BLACK 8 1 693 409 11 TUNER 20 4950 340 1 VOL 55 SILVER 21 4 998 207 11 INDICATOR VOL 0 4 900 493 21 PANEL BACK 22 3 350 426 01 SPRING RING 10 1 670 029 11 D IN OUT BOARD 1 670 000 11 TUNER BOARD NCNJ909 1 526 794 11 OUTLET AC 12 A 4414 117 A DIGITAL BOARD COMPLETE 69 Description Remark SW BOARD INDICATOR 2 BUTTON MUTE ROTARY BOARD SCREW 2 6X8 BVTP DISPLAY BOARD
58. u PA uPB PB 6 u PD SECTION 5 ELECTRICAL PARTS LIST Due to standardization replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set mean standardized parts so they may have 5 1 The components identified by mark dotted line with mark A are critical for safety Replace only with part number specified some difference from the original one CAPACITORS tems marked are not stocked since they uF uF seldom required for routine service Some delay COILS When indicating parts by reference should be anticipated when ordering these items uH uH number please include the board RESISTORS resistors are ohms METAL Metal film resistor METAL OXIDE Metal Oxide film resistor F nonflammable Ref No Part No Description Remark Ref No Part No Description Remark 1 670 022 11 5 1 IN BOARD FH903 1 533 399 31 HOLDER FUSE 28951 1 533 399 31 HOLDER FUSE 28953 1 533 399 31 HOLDER FUSE gt gt gt RELAY gt 0000 1 162 282 31 CERAMIC 100PF 10 50V CC41 1 162 282 31 CERAMIC 100PF 10 50V RY901 1 515 999 11 RELAY POWER 6042 1 162 282 31 100 10 50V CC45 1 162 282 31 CERAMIC 100PF 10 50V lt TRANSFORMER gt CC46 1 162 282 31 CERAMIC 100PF
59. 0 Function Ground External RAM address output Not used Test data input normal H test Connecting to Ground PLL input frequency select L 256Fs 128Fs Connecting to Ground PLL output frequency select L 768Fs 1024Fs Connecting to Ground Master clock input Master clock output Not used Ground H3 32V Ground for PLL cell VDD for PLL cell PLL output test clock input PLL cell oscillation enable L oscillation enable oscillation stop Connecting to Ground Test data input L normal test Connecting to Ground Frequency counter input Connecting to Ground LRCKO divider output divider output Ground 3 3V BCK input BCK input LRCK input LRCK input Serial data input 68 VSSO EA13 5 16 5 PLDIVF PLDIVB CLKI CLKO VSSI VDDO AVSS AVDD PLLCK XPLLEN 117 to 120 SIA to SID The components identified by mark dotted line with mark are critical for safety Replace only with part number specified SECTION 4 EXPLODED VIEWS The mechanical parts with no reference number in the exploded views are not supplied Hardware mark list and accessories and packing materials are given in the last of
60. 01 C402 C403 C404 405 C406 407 C408 C409 INPUT Remark 1 4W 1 4W 1 eW 14W 1 4W 1 4W 1 4W 1 4W 14W 1 4W 1 4W 1 4W 1 4W 14W 1 4W 14W 1 4W 1 4W 1 4W 1 4W 1 6W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 5 5 5 5 5 5 5 5 H P 330 330 2 2 2 2K 2 2K 330 10K 330 10 10K 4 7K 10K 10K 4 7K 10K 10K 3 6 100K 100 1 5 100 100 100 100 100K 10K 10K 10K DISPLAY F VIDEO Ref No Part No Description R134 1 249 411 11 CARBON 135 1 249 411 11 CARBON R161 1 249 385 11 CARBON R162 1 249 421 11 CARBON R163 1 249 421 11 CARBON R164 1 249 411 11 CARBON R165 1 249 429 11 CARBON R179 1 249 411 11 CARBON R180 1 249 393 11 CARBON R181 1 249 429 11 CARBON R182 1 249 425 11 CARBON R183 1 249 429 11 CARBON R184 1 249 429 11 CARBON R185 1 249 425 11 CARBON 186 1 249 429 11 CARBON R187 1 249 417 11 CARBON R188 1 249 429 11 CARBON R189 1 247 772 00 CARBON R190 1 249 441 11 CARBON R191 1 247 807 31 CARBON R192 1 249 383 11 CARBON R193 1 247 807 31 CARBON R194 1 247 807 31 CARBON 195 1 247 807 31 CARBON 196 1 247 807 31 CARBON 197 1 249 441 11 CARBON R198 1 249 429 11 CARBON R199 1 249 429 11 CARBON 24 1 249 429 11 CARBON gt gt VIBRATOR CERAMIC 4 VIBRATOR CERAMIC 7 28MHz X101 1 577 082 11 X180 1 67 938 21 fe teet de
61. 0V 500V 500V 16V 50V 50V 50V 500V 500V 16V 50V 50V 50V 500V 81 20 20 20 10 20 20 20 5 5 5 20 20 20 20 20 20 20 20 20 20 20 10 10 0 25 10 20 10 10 0 25 20 10 10 20 20 20 20 10 10 0 25 20 10 20 10 10 0 25 20 10 20 10 10 0 25 20 10 20 10 10 22uF 22uF 22uF 100PF 22uF 22uF 22uF 10 10 10 22uF 22uF 22uF 22uF 22uF 22uF 0 1uF 100uF 100uF 4TuF 4TuF 22uF 100PF 33PF 100PF 22uF 100PF 4 100uF 100PF 100PF 100uF 22uF 22uF 22uF 100PF 33PF 100uF 100PF 22uF 100PF 33PF 4PF 100uF 100PF 22uF 100PF 33PF 4PF 100uF 100PF 22uF 100PF Description ELECT ELECT ELECT CERAMIC ELECT ELECT ELECT CERAMIC CERAMIC CERAMIC ELECT ELECT ELECT ELECT ELECT ELECT CERAMIC ELECT ELECT ELECT ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC ELECT CERAMIC CERAMIC CERAMIC ELECT CERAMIC CERAMIC ELECT ELECT ELECT ELECT CERAMIC CERAMIC CERAMIC ELECT CERAMIC ELECT CERAMIC CERAMIC CERAMIC ELECT CERAMIC ELECT CERAMIC CERAMIC CERAMIC ELECT CERAMIC ELECT CERAMIC CERAMIC Part No 1 126 233 11 1 126 233 11 1 126 233 11 1 162 282 31 1 126 233 11 1 126 233 11 1 126 233 11 1 162 199 31 1 162 199 31 1 162 199 31 1 126 233 11 1 126 233
62. 1 ELECT 470uF 20 10V C598 1 126 233 11 ELECT 22uF 20 gt DIODE gt C620 1 126 022 11 ELECT 47uF 20 16V C621 1 107 597 11 CERAMIC 22PF 10 500 D907 8 719 911 19 DIODE 155119 C622 1 107 597 11 CERAMIC 22PF 10 500 lt BRACKET gt C623 1 162 286 31 CERAMIC 220PF 10 50 C625 1 136 157 00 FILM 0 022uF 5 50V E7 4 924 906 31 BRACKET C801 1 104 664 11 ELECT 47uF 20 25V E8 4 924 906 31 BRACKET C803 1 125 997 11 ELECT 12000uF 20 63V C804 1 125 997 11 ELECT 12000uF 20 63V lt FUSE gt C805 1 130 781 00 FILM 0 22uF 10 100V A F901 1 532 504 51 FUSE TIME LAG 4A 250V C806 1 130 781 00 FILM 0 22uF 10 100V A F903 1 532 464 51 FUSE TIME LAG 2 5A 250V C807 1 126 967 11 ELECT 47uF 20 C808 1 126 967 11 ELECT 47uF 20 lt FUSE HOLDER gt C811 1 126 041 11 ELECT 2200uF 20 35V FH901 1 533 399 31 HOLDER FUSE C812 1 126 105 11 ELECT 1000uF 20 35V 72 Description Remark gt FUSE HOLDER gt FUSE HOLDER FUSE HOLDER FUSE HOLDER FUSE HOLDER FUSE HOLDER FUSE HOLDER FUSE HOLDER FUSE HOLDER IC 1 NJM78L05A COIL COIL AIR CORE COIL AIR CORE TRANSISTOR TRANSISTOR 2SA1175 HFE TRANSISTOR 2SA988 PAFAEA TRANSISTOR 2SC1815 GR TRANSISTOR DTA124ES TRANSISTOR DTA124ES TRANSISTOR 2SC2785 FEK TRANSISTOR 2801841 PAFAEA TRANSISTOR 2SC2785 FEK TRANSISTOR 2SA988 PAFAEA TRANSISTOR 2SA1175 HFE TRANSISTOR 2SA988 PAFAEA TRANSISTOR 2SC1815 GR TRANSISTOR DTA124
63. 10 50V A T902 1 431 387 11 TRANSFORMER POWER CC47 1 162 282 31 CERAMIC 100PF 10 50V lt JACK gt 4414 094 BOARD COMPLETE J430 1 784 983 11 JACK PIN 5 1 DVD INPUT gt RESISTOR gt lt gt 0 1 249 417 11 1K 5 1 4W C505 1 126 101 11 ELECT 100uF 20 16V R431 1 249 417 11 CARBON 1K 5 1 4 C520 1 126 022 11 ELECT 47uF 20 16V R432 1 249 417 11 CARBON 1K 5 1 4 C521 1 107 597 11 CERAMIC 22PF 10 500 R480 1 249 417 11 1K 596 1 4 C522 1 107 597 11 CERAMIC 22PF 10 500 R481 1 249 417 11 CARBON 1K 5 1 4 C523 1 162 286 31 CERAMIC 220PF 10 50V R482 1 249 417 11 CARBON 1K 5 1 4 C524 1 126 059 11 ELECT 20 C525 1 136 157 00 FILM 0 022uF 5 50V obe oe oe oe C526 1 136 153 00 FILM 0 01uF 5 50V C570 1 126 022 11 ELECT 47uF 20 16V 1 669 998 11 C571 1 107 597 11 CERAMIC 22PF 10 500 C572 1 107 597 11 CERAMIC 22PF 10 500 gt gt C573 1 162 286 31 CERAMIC 220PF 10 50V C574 1 126 059 11 ELECT 20 CNP905 1 580 230 21 PIN CONNECTOR PC BOARD 2P C575 1 136 157 00 FILM 0 022uF 5 50V CNP915 1 691 766 11 PLUG MICRO CONNECTOR 4P C576 1 136 153 00 FILM 0 01uF 5 50V CNV901 1 564 321 00 PIN CONNECTOR 2P CNV902 1 565 792 11 PIN CONNECTOR 2 C590 1 124 472 1
64. 10 50V CERAMIC 100PF 10 50V CONNECTOR CONNECTOR ROUND TYPE 6P CONNECTOR FFC 7P IC 167822 lt gt JACK PIN 6P VIDEO2 AUDIO IN VIDEO1 AUDIO OUT VIDEO1 AUDIO IN JACK PIN 6P TV LD AUDIO IN DVD AUDIO IN VIDEO2 AUDIO OUT RESISTOR CARBON 1K 5 14W CARBON 1K 5 14W CARBON 1K 5 14W CARBON 1K 5 14W CARBON 1K 5 14W CARBON 1K 5 14W F CARBON 1K 5 14W F CARBON 1K 5 14W CARBON 1K 5 14W 1K 5 14W 1K 5 14W CARBON 1K 5 14W CARBON 22 5 14W CARBON 22 5 14W F CARBON 1K 5 14W 4 7 5 14W 1 670 001 11 1 126 022 11 1 126 022 11 1 162 282 31 1 162 294 31 1 162 282 31 1 162 282 31 1 162 282 31 1 162 282 31 1 162 282 31 1 162 282 31 1 162 282 31 1 162 282 31 1 162 282 31 1 162 282 31 1 162 282 31 1 162 282 31 1 774 136 11 1 784 729 11 8 759 805 14 1 784 920 11 1 784 920 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 397 11 1 249 397 11 1 249 417 11 1 249 425 11 396 C397 C398 C399 008 6009 6010 CC11 6012 6613 0058 6059 6660 CC61 CC62 CC63 CNJ701 CNS351 165303 4304 4305 8315 R316 R317 R318 R319 R320 R365 R366 R367 R368 R369 R370 R394 R395 R398 R399 Sok ok
65. 109 REG COMPLETE 7 685 872 09 SCREW BVTT 3X8 S lt CAPACITOR gt 0819 1 136 165 00 FILM 0 1uF 5 50 0820 1 136 165 00 FILM 0 1uF 5 50 6821 1 136 165 00 0 1uF 5 50 0822 1 136 165 00 FILM 0 1uF 5 50 0823 1 136 165 00 FILM 0 1uF 5 50 0824 1 126 937 11 ELECT 47000 20 16V C825 1 126 935 11 ELECT 470uF 20 16 0826 1 126 935 11 ELECT 470uF 20 16 C827 1 126 935 11 ELECT 470uF 20 16 6901 1 164 097 11 CERAMIC 0 022uF 50 0902 1 164 097 11 CERAMIC 0 022uF 50V C903 1 126 768 11 ELECT 2200uF 20 16V C904 1 126 960 11 ELECT 20 50 6905 1 126 959 11 ELECT 0 47 20 50 C906 1 124 464 11 ELECT 0 22uF 20 50V C911 1 164 159 11 CERAMIC 0 1uF 50V 0914 1 164 159 11 CERAMIC 0 1uF 50V 0916 1 164 159 11 CERAMIC 0 1uF 50V C917 1 164 159 11 CERAMIC 0 1uF 50V The components identified by mark or dotted line with mark are critical for safety INPUT Remark 1 4W 1 4W 1 4W 1 4W 1 4W 16V 500V 500V 50V 50V 16V 500V 500V 50V 50V 83 only with part number specified 5 5 5 5 5 1K 68K 68K 3 3K 22K Description CARBON CARBON CARBON CARBON gt RELAY gt RELAY JOINT gt gt CONNECTOR BOARD TO BOARD 13 CONNECTOR BOARD TO BOARD 13P LED BOARD gt DIODE gt 5 MULTI CHANNEL DECODING REAR AMP CO
66. 1841 501 38 2 SPEAKERS R582 ma E M gt FRONT w 50V i 0616 8 L gt Do 1 0546 p Wen CC4B E 1 IMPEBANCE Les A 2502785 H 6 01 F cc4g SWITCH ras Ei 9801 25 6 RR48 0 07 4 8 __ TT 30V REG 1505 SP B RY 1951381 10 58 5 531 SP A RY 0 7 L w K R588 180 22 R540 R547 9586 150 4 1 ST Eo w 0801 2582525 4 10k I 1 10 50 4 58 4 24V A i 5 2 F801 Dyo 9801 9T 0554 557 M 2 gui 38 4 88602 16 5 2507 A RR99 BIS BOB 31 3 6 2 m 19 AUBIO Ab 2 0 22X2 2W 50 0596 i RY502 TO R POWER AMP 0 6 R578 0559 561 un s H 9 6578 C807 47 50V 25 7 8545 7 4 n 7 254 5573 1 67 0 gt 1991381 560 0 0 SwITCH N 1 5 ssl 0558 150 C572 27 25 988 6 10 701 PROTECTOR 1926 A 38 37 6 CHASSIS EB702 G 0604 CHASSIS 1 2945 AN 180 58 5 nis 8601 0 4 26 1981881 3 34 0 25 n 8602 33 r pins MTZ 2 2 mos Ag ERA H gt CNP802 e 2 3P 8505 0 6 T R628 I MTZ 2 2 6627 1 5 H 8604 1625 6625 1581881 1 560 0 w 4 220 0 le Page 26 CNBOS 0620 1 5 R625 1 A m 0 R622 5P 47 2582012 120 125824 v w CNP806 908 757 3P 6622 5V REG ena B 20 B 24 7 500 PROTECTOR vec gt GND
67. 2 STR DB925 Page 23 CP401 Q gO 20 Page 56 40 40 Page 31 Al Page 24 Page 32 3 4 PRINTED WIRING BOARD INPUT SECTION See page 6 for Circuit Boards Location Page 48 354 5 6 44 43 55 INPUT BOARD 08 Semiconductor Location Location D 8 ao 2 2 8 0 5 1 1 C 1 D 3 D 1 D 1 C 1 A 9 B 9 C 9 B 7 C 5 B 5 E 9 D 9 D 9 C 9 D 9 C 9 C 9 A 8 A 8 STR DB925 3 5 SCHEMATIC DIAGRAM POWER SECTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 0601 H P BOARD 1 RELAY BRIVE
68. 207 C1208 C1209 C1210 C1211 C1212 C1213 C1214 C1215 C1216 C1217 C1301 61302 C1303 61304 61305 61306 C1307 C1308 C1310 61311 61312 61313 61401 61402 C1403 61404 61405 61406 61407 C1408 61409 61410 61411 61412 61413 61501 61502 NP10 NP11 NP12 NP14 NP15 C C CD C2 C2 10 511 01101 01201 01202 01203 01204 DIGITAL Remark 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 140W 1 10 1 10 1 10 1 10 140W 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 5 5 5 0 5 0 5 5 5 5 5 5 4 7 330 10 330 10 1K 200K 39K 39K 10K 10K 10K 2 2K 100 2 2K 2 2K 100 100 4 7K Description RES CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL CHIP SHORT METAL CHIP METAL CHIP
69. 216 065 91 1 216 065 91 1 216 025 91 1 216 025 91 1 216 041 00 1 216 065 91 1 216 061 00 1 216 025 91 1 216 121 91 1 216 061 00 1 216 025 91 1 216 061 00 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 215 884 11 1 216 061 00 DIGITAL Ref No R1249 R1250 R1251 R1252 R1253 R1254 R1255 R1256 R1257 R1258 R1259 R1260 R1261 R1262 R1263 R1264 R1265 R1266 R1267 R1268 R1269 R1270 R1271 R1272 R1273 R1274 R1275 R1276 R1277 R1278 R1279 R1280 R1281 R1284 R1285 R1286 R1287 R1301 R1302 R1303 R1304 R1305 R1306 R1307 R1308 R1309 81310 81311 81312 81313 81314 81315 81316 81317 81318 AR1319 R1320 pp T DISPLAY Remark 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 6W 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 4W 5 1 4W Description lt TRANSISTOR gt 2SA1175 HFE DTC124ES DTC124ES DTC124ES DTC124ES DTC124ES DTC124ES DTC124ES DTC124ES DTC124ES DTC124ES DTC124ES DTC124ES DTC124ES DTC124ES DTC124ES DTC124ES DTC124ES DTC124ES DTC124ES DTC124ES 2SC2603 EF DTC124ES 2SC2603 EF 2SD1387 2SD1387 47K 10K 10 47K 22K 100K 100K 4 7 4 7 4 7 4 7 4 7 4 7 4 7 330 TRANSISTOR TRANSISTOR TRANSISTOR
70. 3 330 11 1 247 804 11 1 247 804 11 1 247 804 11 1 247 804 11 1 247 804 11 1 247 804 11 1 247 804 11 Ref C201 C202 C203 C204 C205 C206 C207 C208 C209 C210 C211 C212 C213 C214 CNS210 CNS211 CNS212 D201 D202 10201 10202 4201 4202 J203 J204 R201 R202 R203 R204 R205 R206 R207 3663 ak kok opone fe te skokokok 50V 50V 50V 50V 87 JACK S LINK CTRL 1 lt 515 gt 75 5 75 5 75 5 75 5 75 5 75 5 75 5 VOLUME BOARD sk ok sk ok ok ok kok kok k lt CAPACITOR gt ELECT 22uF 20 ELECT 22uF 2096 ELECT 22uF 2096 CERAMIC 10PF 5 1 670 019 11 1 126 233 11 1 126 233 11 1 126 233 11 1 162 199 31 C410 6411 6412 C413 STR DB925 Ref No Part No Description Remark 71 1 773 163 11 WIRE FLAT 21 CORE 72 1 769 961 11 WIRE FLAT TYPE 11 CORE 109 1 773 285 11 WIRE FLAT TYPE 29 CORE ANCNJ909 1 526 794 11 OUTLET FL101 1 517 781 11 INDICATOR TUBE FLUORESCENT 0505 8 729 209 15 TRANSISTOR 2502012 0506 8 749 010 25 IC 2488 0507 8 749 010 26 IC 1620 Q555 8 729 209 15 TRANSISTOR 2502012 0556 8 749 010 25 MN2488 OPY M 0557 8 749 010 26 IC 1620 0605 8 729 209 15 TRA
71. 4 0508 0509 0510 0511 0546 0547 0548 0549 0554 0558 0559 0560 0561 0596 0601 0604 0608 0613 0616 0801 8521 R522 R523 A R524 AN R525 A R526 R527 R528 R529 R530 8531 8532 A R533 A R534 R535 Description Remark ELECT 47uF 20 16V FILM 0 01uF 5 50V FILM 0 01uF 596 50V FILM 0 01uF 5 50V FILM 0 01uF 5 50V lt CONNECTOR gt PIN CONNECTOR 3P PIN CONNECTOR 6P PIN CONNECTOR B3P VH 3P PIN CONNECTOR 7P PLUG MICRO CONNECTOR HOUSING CONNECTOR PC BOARD 13P gt DIODE lt 155119 RD2 0ES B2 RD2 0ES B2 155119 155119 DIODE DIODE DIODE DIODE DIODE 1SS119 1SS119 1SS119 1SS119 1SS119 DIODE DIODE DIODE DIODE DIODE 1SS119 1SS119 RD2 0ES B2 RD2 0ES B2 1SS119 DIODE DIODE DIODE DIODE DIODE 1SS119 1SS119 1SS119 RD2 0ES B2 RD2 0ES B2 DIODE DIODE DIODE DIODE DIODE 1SS119 1SS119 RBV 602 11ES2 NTA2B 11ES2 NTA2B DIODE DIODE DIODE DIODE DIODE 11ES2 NTA2B 11ES2 NTA2B RD5 6F B2 HZS30 2L DIODE DIODE DIODE DIODE gt GROUND TERMINAL gt TERMINAL EARTH TERMINAL EARTH FUSE gt FUSE TIME LAG 6 3A 250V FUSE TIME LAG 6 3A 250V FUSE TIME LAG 4A 250V FUSE TIME LAG 4A 250V 73 1 126 022 11 1 136 153 00 1 136 153 00 1 136 153 00 1 136 153 00 1 779 978 11 1 564 243 11 1 564 104 00 1 784 923 11 1 691 765 11 1 784 806 11 8 719 911 19 8 719 109 51 8 719 109 51 8 719
72. 4 0 0091 505 0 055 SE RS C417 22 C354 0 091 355 0 055 1 601 je zs 5 LS 1 R355 8 2k R356 100k M 8 1 6 57 B pre amp BOE g T3 16 WOOFER 8 8 418 8 L 2 15 3 4 casos R 4 9504 22 Pa mE n 1 gt 17 Oj 7 R601 C601 WOOFER RBIS Para gt tk 22 J302 200 ale 0 C405 10 REC OUT 12504 9354 0 8453 8456 C456 10 5 ou R335 gero Loud L ceos 30 STU xd 2 I 8 1 que 1C403 RESI e gt We 100k 5502 86026652 8652 12404 12405 TN 100 68 10 b k NJM78L05 2 12 REG w R381 5 4 9 2 2 2 15 5 R362 1k 100k 1 O 9 9 0 ms C W 501 gt gt 10416 404 lt 0 C361 R365 5 udi VOLUME 5V REG REC QUT 22 9 Sov 8 s Etti 1k vss 1 CNS404 15 3 25 6 ge W 16801 LC7822 2 9 9 E IN 10401 cage J RJ w g 100 16v 15 REG 9 990900000 gi s TE I 22 C497 41100 16 I 16402 I K 5 79 15 R396 Ik 8 C394 47 15V A 15V REG mpm gt L CN302 i 66661 8 2 gt gt 4 42 46 47 218
73. 47 2 3 1 5 5 4 DI G V CL 5 7U gt 57 MOTOR DRIVE STR DB925 3 24 IC BLOCK DIAGRAMS MOTOR SWITCH DRIVE lt 0007 SWITCH IC103 BA6208 IC104 MSC1162AGS BK 40 LATCH gt 40 SHIFT REGISTER DIN Vint GND Vout3 SW Vin2 201 NJM2296D V Vou2 SW1 01108 MC74HC00AF 100 01 02 03 04 05 06 07 00 6 01 6 02 6 03 6 04 6 05 6 06 6 DATA0 EMA 16 DATA1 EMA 5 2 14 DATA3 EMA 13 vss2 12 002 1 DATA4 EMA 10 DATAS EMA gt 8 DATA6 EMA D7 G 8 DATA7 EMA T A0 SCCLK PARALLEL SERIAL 5 INTERFACE amp amp CAD1 XTS 4 IcKS1 Ickso XTO 5 2 5 58 69 01103 6 5 4 5005
74. 49 433 11 CARBON 1 249 437 11 CARBON 1 249 393 11 CARBON 1 249 389 11 CARBON 1 249 431 11 CARBON 1 249 429 11 CARBON 1 249 425 11 CARBON 1 249 393 11 CARBON 1 249 422 11 CARBON 1 247 880 00 CARBON 1 249 414 11 CARBON 1 249 408 11 CARBON 1 249 408 11 CARBON 1 233 352 41 ENCAPSULATED 1 247 850 11 CARBON 1 249 419 11 CARBON 1 249 437 11 CARBON 1 249 393 11 CARBON 1 215 887 00 METAL OXIDE 1 249 441 11 CARBON 1 249 425 11 CARBON 1 249 429 11 CARBON 1 249 393 11 CARBON 1 249 433 11 CARBON 1 215 868 00 METAL OXIDE 1 215 868 00 METAL OXIDE 1 247 843 11 CARBON 1 249 401 11 CARBON 1 249 393 11 CARBON 1 249 393 11 CARBON 1 249 393 11 CARBON 1 249 393 11 CARBON lt RELAY gt 1 515 920 11 RELAY 24V 1 515 920 11 RELAY 24V 1 515 793 11 RELAY AMP Ref No R539 R540 R541 R542 R547 R548 A R549 R555 R556 8571 8572 8573 ANR574 AN R575 AN R576 R577 R578 R579 R580 R581 R582 A R583 A R584 R585 R586 R587 A R588 R621 R622 A R623 A R624 A R625 A R626 R627 R628 R632 R633 A R642 R643 R650 R657 A R658 R672 A R739 A R789 R801 A R802 A RR48 A RR49 A RR98 A RR99 RY501 RY502 RY602 DIGITAL Remark 50V 16V 50V 50V 16V 5 20 20 50V 50V 50V 50V 50V 10 5 5 50V 50V 50V 50V 50V 20 20 50V 50V 50V 50V 50V 5 20 50V 50V 200V 50V 50V 20 5 20 20 50V 50V 50V 50V 50V 20 5
75. 50V CERAMIC CHIP 0 1uF 50V CERAMIC CHIP O 1uF 50V CERAMIC CHIP 1uF 16V CERAMIC CHIP O 1uF 50V ELECT 47uF 20 16V CONNECTOR PIN CONNECTOR SMALL TYPE 7P IC 6 TORX178 DIGITAL OPT TV LD IN TORX178 DIGITAL DVD IN TORX178 DIGITAL MD DAT TOTX178 DIGITAL OPT MD DAT OUT 6 IC TC74HC151AF EL TC74HCO8AF EL TC7WUO4F JACK JACK PIN 1P DIGITAL DVD COAX RESISTOR METAL CHIP 75 596 1 10W METAL CHIP 75 5 1 10W METAL CHIP 75 5 1 10W METAL CHIP 75 5 1 10W RES CHIP 100 5 1 10W RES CHIP 100 5 1 10W RES CHIP 100 5 1 10W METAL CHIP 75 5 1 10W RES CHIP 1K 5 1 10W METAL CHIP 10K 5 1 10W RES CHIP 100 5 1 10W METAL CHIP 560K 5 1 10W 1 670 029 1141 1 165 319 1141 1 165 319 1141 1 165 319 1141 1 165 319 1141 1 165 319 1141 1 165 319 1141 1 164 346 1141 1 165 319 1141 1 104 664 1141 1 564 723 11 8 749 923 05 8 749 923 05 8 749 923 05 8 749 923 04 8 759 236 19 8 759 235 19 8 759 242 70 1 779 382 1141 1 216 022 00 1 216 022 00 1 216 022 00 1 216 022 00 1 216 025 91 1 216 025 91 1 216 025 91 1 216 022 00 1 216 049 91 1 216 073 00 1 216 025 91 1 216 115 00 C1001 C1002 C1003 C1004 C1005 C1006 C1007 C1008 C1009 CNS13 101001 1 1002 101003 121004 121005 11006 101007 J1001 R1001 R1002 R1003 R1004 R1005 R1006 R1007 R1008 R1009 R1010 R1011 R1013 e
76. 62 751 11 147 1 762 751 11 1 670 000 11 C1 1 162 207 31 C2 1 126 961 11 C3 1 126 960 11 C4 1 162 306 11 C5 1 162 291 31 6 1 1 07 1 1 C381 1 164 159 11 C382 1 161 494 00 CNS304 1 564 721 11 CNS305 1 774 289 11 1 6 L1 1 410 521 11 R1 1 247 807 31 R2 1 247 807 31 R3 1 249 385 11 1 579 900 21 kok ok sok ok sk ECR OE sk kok ok 86 n n m SP SW SW TUNER Ref No Part No Description Remark 1 670 018 11 SP SW BOARD lt gt 605106 1 770 404 11 HOUSING CONNECTOR PC BOARD 11P gt DIODE gt 0120 8 719 911 19 DIODE 155119 0121 8 719 911 19 DIODE 155119 gt RESISTOR gt 168 1 249 415 11 CARBON 00 5 1 4W R169 1 249 417 11 CARBON 1K 5 1 4W 170 1 249 419 11 CARBON 1 5 5 1 4W R172 1 249 421 11 CARBON 2 2K 5 1 4W lt SWITCH gt 105 1 762 751 11 SWITCH TACTILE SHIFT 131 1 762 751 11 SWITCH TACTILE 1 0 132 1 762 751 11 SWITCH TACTILE DISPLAY 133 1 762 751 11 SWITCH TACTILE PRESET TUNING 134 1 762 268 11 SWITCH ROTARY SPEAKERS 139 1 762 751 11 SWITCH TACTILE FM AM 6146 1 762 751 11 SWITCH TACTILE PRESET TUNING sj sl sj sl zl sje oe sje ke ode oe ole fe te oe oe fe ake 1 670 017 11 SW BOARD
77. 778 KN 1561881 150 4 7 m 28 6 2 2562785 lt cur oer 1 0754 56 1 5k 0 295888 6 t 47k 0 2 2 RELAY 057 SI ENG Page 18 aral 4 SM A 0 PROTECTOR E s 6 R745 NE 9 e 21 bs 18S133T e AM uk 2 toni 7 25 c RY 87725 18771 8777 8750 R735 0724 R731 0 8752 1 2 7k 22k TH 6 2k 120k 2 2k 10 22 R743 0747 0748 794 10700 c795 H 2 2 2 R776 m 787 8 L w 4 6 50 4 7k gia 25B1640 10 M5F78MT8L 470 SUR RY J 1 0 222 1 ce le EISE 50V 501 SUR RY P 51 0 4 91 0610 8758 775 M 701 18 L MTZ 2 2 0 022 ae 1981837 o 1 0747 748 00 mm I Page 22 REG SWITCH A L4 C626 2504 n rm 16 v R783 0 01 1981881 gt 770 gm 10 47 0755 200 97 0645 sm 50 ona 16V 2582012 ZEN 88 0754 757 2502785 418V REG 5 6 2 AUBIO ni 54 RELAY DRIVE i i Page 22 2 7k 15k 10 69 8 J 50V 2 2 0609 CNP403 2861815 A s 8 re 8636 2 j 210 961 8607 1 uU n F 0609 910 BNIF4M LOAD SWITCH 0045 CC42 CC4l 08 TO 1470 SWITCH 2 2 2 REAR CENTER SPEAKERS gt P X 29
78. 8 729 119 79 TRANSISTOR 2SC2785 FEK 259 1 247 804 11 CARBON 75 5 1 4W 0747 8 729 620 05 TRANSISTOR 2SC2603 EF R260 1 247 804 11 CARBON 75 5 1 4W 0748 8 729 030 19 TRANSISTOR 2581640 1 1 247 804 11 CARBON 55 5 1 4W lt RESISTOR gt R262 1 247 804 11 CARBON 75 5 1 4W R543 1 249 429 11 CARBON 10K 5 1 4W 545 1 249 411 11 CARBON 330 5 1 4 4414 113 SP S COMPLETE 629 1 247 866 11 CARBON 30K 5 1 4W HERE ES eek ee R630 1 249 422 11 CARBON 2 7K 5 14W 7 685 872 09 SCREW BVTT 3X6 S R631 1 249 433 11 CARBON 22K 5 1 4W R634 1 249 389 11 CARBON 4 7 5 1 4 gt gt 635 1 249 431 11 CARBON 15 5 1 4W 636 1 249 433 11 CARBON 22K 5 1 4W C624 1 126 059 11 ELECT 20 50 647 1 249 429 11 CARBON 10K 5 1 4W C626 1 136 153 00 FILM 0 01uF 5 50V 724 1 126 059 11 ELECT 10uF 20 50 648 1 249 425 11 CARBON 4 7 5 1 4 C726 1 136 153 00 FILM 0 01uF 596 50V R649 1 249 407 91 CARBON 150 5 1 4 C794 1 126 059 11 ELECT 10uF 20 50 R729 1 247 866 11 CARBON 30K 5 1 4W R730 1 249 422 11 CARBON 2 7K 5 1 4 C795 1 126 941 11 ELECT 470uF 20 25 R731 1 249 433 11 CARBON 22K 5 1 4W CC41 1 162 290 31 CERAMIC 470PF 10 0042 1 162 290 31 CERAMIC 470PF 10 50 734 1 249 389 11 CARBON 4 7 5 1 4W 0043 1 162 290 31 CERAMIC 470PF 10 50 735 1 249 431 11 15K 5 1 4W R737 1 249 429 11 CARBON 10K 5 1 4W lt CONNECTOR gt R738 1 247 8
79. 87 00 CARBON 220K 5 1 4W 743 1 249 425 11 CARBON 4 7 5 1 4 CNP601 1 564 320 00 CONNECTOR 2 2P 602 1 784 922 11 5 744 1 249 425 11 CARBON 4 7 5 1 4 CNP603 1 779 977 11 CONNECTOR 6 R745 1 249 421 11 CARBON 2 2K 5 1 4W F R746 1 249 421 11 CARBON 2 2K 5 1 4 F lt DIODE gt R747 1 249 429 11 CARBON 10K 5 1 4W R748 1 249 425 11 CARBON 4 7K 5 1 4 F 0543 8 719 911 19 DIODE 155119 0605 8 719 911 19 DIODE 155119 749 1 249 407 91 CARBON 150 5 1 4 F 0606 8 719 911 19 DIODE 155119 784 1 249 389 11 CARBON 4 7 5 1 4 F 0607 8 719 911 19 DIODE 155119 R787 1 249 429 11 CARBON 10K 5 1 4W 0649 8 719 911 19 DIODE 155119 788 1 247 887 00 CARBON 220K 5 1 4W D705 8 719 911 19 DIODE 155119 lt RELAY gt D706 8 719 911 19 DIODE 155119 D749 8 719 911 19 DIODE 155119 RY503 1 515 93 11 RELAY RY601 1 515 920 11 RELAY 24V IC RY701 1 515 920 11 RELAY 24V 10702 8 759 605 01 IC M5F78M18L SWITCH JACK 501 1 692 196 11 SWITCH SLIDE IMPEDANCE SELECTOR J501 1 770 157 21 JACK PIN 2P WOOFER AUDIO OUT TERMINAL COIL TM701 1 694 431 21 TERMINAL BOARD SP SPEAKERS L601 1 411 906 11 COIL AIR CORE zb L701 1 411 906 11 COIL AIR CORE L751 1 411 906 11 COIL AIR CORE 85 Description Remark lt SWITCH gt SWITCH TACTILE INPUT SWITCH TACTILE RDS PTY SWIT
80. 911 19 8 719 911 19 8 719 911 19 8 719 911 19 8 719 911 19 8 719 911 19 8 719 911 19 8 719 911 19 8 719 911 19 8 719 109 51 8 719 109 51 8 719 911 19 8 719 911 19 8 719 911 19 8 719 911 19 8 719 109 51 8 719 109 51 8 719 911 19 8 719 911 19 8 719 302 37 8 719 024 99 8 719 024 99 8 719 024 99 8 719 024 99 8 719 160 26 8 719 934 22 1 537 738 21 1 537 738 21 1 532 506 51 1 532 506 51 1 532 504 51 1 532 504 51 Ref No C813 CC48 6049 6098 6099 CNP751 CNP801 CNP802 CNP805 CNP806 CNS651 D501 D502 D503 D504 D505 D506 D545 D546 D547 D548 D549 D551 D552 D553 D554 D555 D556 D601 D602 D603 D604 D608 D801 D802 D803 D804 D805 D806 D807 1 02 AF801 A F802 A F803 AF804 Description Remark lt TERMINAL gt TERMINAL BOARD SP SPEAKERS FRONT Part No 1 694 429 21 Ref TM501 Sok ok ak kok ok kok ok AUDI0 gt gt ELECT 4TuF 20 16V ELECT 4TuF 20 16V CERAMIC 100PF 10 50V CERAMIC 0 001uF 10 50 CERAMIC 100PF 10 50 CERAMIC 100PF 10 50V CERAMIC 100PF 10 50 CERAMIC 100PF 10 50V CERAMIC 100PF 10 50V CERAMIC 100PF 10 CERAMIC 100PF 10 50V CERAMIC 100PF 10 50 100 10 50V CERAMIC 100PF 10 50V CERAMIC 100PF
81. AMIC 0 tuF 50V CERAMIC 0 tuF 50V CERAMIC 0 tuF 50V CERAMIC 0 tuF 50V ELECT ATuF 20 16V ELECT ATuF 20 16V CERAMIC 0 tuF 50V CERAMIC 1000PF 10 50V CERAMIC 0 tuF 50V CERAMIC OiuF 5 50 CERAMIC 0 tuF 50V ELECT 1000uF 20 6 ELECT 10uF 20 50V The components identified by mark or dotted line with mark A are critical for safety Replace only with part number specified A 4414 097 A 4 921 941 01 4 990 797 01 1 126 786 11 1 162 306 11 1 162 306 11 1 1 1 1 1 1 1 1 1 1 1 164 159 11 1 164 159 11 1 164 159 11 1 164 159 11 1 164 159 11 1 164 159 11 1 126 786 11 1 126 786 11 1 164 159 11 1 162 294 11 1 164 159 11 1 136 177 00 1 164 159 11 1 126 916 11 1 126 795 11 C101 C102 C103 C104 C105 C106 C107 C108 C109 C110 C111 C112 C115 C117 C119 C121 C123 C124 C180 C181 C182 C183 C184 Remark 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 140W 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10W 1 10 1 10W 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10W 1 10W 1 10 1 10 1 10 1 10W 1 10 1 10 1 10 1 10 1 10 1 10 2W 1 10 78 5 5 5 5 5 5 5 5 5 5 5 5 5 5 10 4 7 10 2 2 2 2 2 2 2 2 2 2 2 2 2 2 10
82. CH TACTILE 5 1 INPUT SWITCH TACTILE RDS EON SWITCH TACTILE EQ ON OFF SWITCH TACTILE SOUND FIELD GENRE SWITCH TACTILE SOUND FIELD MODE SWITCH TACTILE SOUND FIELD ON OFF SWITCH TACTILE SWITCH TACTILE TACTILE gt TACTILE SET UP SWITCH TACTILE CURSOR MODE SWITCH SWITCH SWITCH SWITCH TACTILE MEMORY TACTILE FM MODE TACTILE TUNING TACTILE TUNING TACTILE v SWITCH SWITCH SWITCH 3663 sk kok ok ok kokok depone 3 gt lt sk gt gt CERAMIC 22PF 596 50V ELECT 2 2uF 20 ELECT 20 50 CERAMIC 0 01uF 20 16V CERAMIC 560PF 10 50V CERAMIC 82PF 5 50 CERAMIC 47PF 5 50V CERAMIC 0 1 50V CERAMIC 0 022uF 30 25V lt CONNECTOR gt PIN CONNECTOR SMALL TYPE 5P PIN CONNECTOR PC BOARD 15 IC IC BU1922 COIL INDUCTOR 100uH RESISTOR CARBON 100 596 1 4W CARBON 100 5 1 4W CARBON 2 2 5 1 6W lt VIBRATOR gt VIBRATOR CRYSTAL 4 33 2 Ref No Part No 103 1 762 751 11 104 1 762 751 11 107 1 762 751 11 108 1 762 751 11 111 1 762 751 11 115 1 762 751 11 119 1 762 751 11 123 1 762 751 11 135 1 762 751 11 136 1 762 751 11 137 1 762 751 11 140 1 762 751 11 141 1 762 751 11 142 1 762 751 11 143 1 762 751 11 144 1 762 751 11 145 1 7
83. CH SN RY602 PHONES TT EE e 1 RELAY DU FRONT DRIVE 0546 RY502 RELAY DRIVE N RCH 0596 O ope 4 RY601 CENTER 4 RELAY DRIVE Jr SPEAKER 0645 NUR 501 o Ie WOOFER RY503 T ea DO D45V OVER LOAD SW lt H 0609 610 709 710 D43 3V 0611 ati CNJ701 MEES d 5 SPEAKER UP DRIVE 10702 5 lt 32V lt 32 REG 1 Q801 SWITCH 0613 616 1 501 8 IMPEDANCE SELECTOR 0184 185 0184 1 LED DRIVE 29 x Ee 7 28MHz LAT VO BUFFER FL SEGMENT DRIVER 10104 Fl cR RELAY DRIVE Q601 PROTECTOR pd Q509 510 FL TUBE FL101 FL GRID DRIVER 10105 gt 2 72 0508 CUR DET Q608 CUR DET 0708 o gt 1 0547 549 SYSTEM CONTROL MODE CONTROL 10102 BOOSTER Q506 Y LIMITER 0504 LIMITER Q505 1 BOOSTER 0507 BOOSTER 1 6 BOOSTER 0607 BOOSTER 0706 BOOSTER 0707 IN LIMITER 0605 1 LIMITER 0704 LIMITER 0705 Q SP A 5 SPEAKERS 134
84. ES TRANSISTOR DTA124ES TRANSISTOR 2SC2785 FEK TRANSISTOR 2SC2785 FEK TRANSISTOR 2SA1175 HFE TRANSISTOR 2SA988 PAFAEA TRANSISTOR 2SC1815 GR TRANSISTOR DTC124ES TRANSISTOR 2502525 lt RESISTOR gt CARBON 2 7K 5 1 4W CARBON 22K 5 1 4W CARBON 560 5 1 4W CARBON 180 5 1 4W CARBON 180 5 1 4W ENCAPSULATED COMPONENT CARBON 6 2K 5 1 4W CARBON 1 5K 5 1 4W CARBON 30K 5 1 4W CARBON 2 7K 5 1 4W CARBON 22K 5 1 4W CARBON 47K 5 1 4W CARBON 10 5 1 4W CARBON 47 5 1 4W CARBON 15K 5 1 4W The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified Part No 1 533 293 11 1 533 293 11 1 533 293 11 1 533 293 11 1 533 293 11 1 533 293 11 1 533 293 11 1 533 293 11 8 759 708 05 1 411 906 11 1 411 906 11 8 729 119 76 8 729 140 82 8 729 281 53 8 729 900 63 8 729 900 63 8 729 119 79 8 729 140 84 8 729 119 79 8 729 140 82 8 729 119 76 8 729 140 82 8 729 281 53 8 729 900 63 8 729 900 63 8 729 119 79 8 729 119 79 8 729 119 76 8 729 140 82 8 729 281 53 8 729 900 36 8 729 026 68 1 249 422 11 1 249 433 11 1 249 414 11 1 249 408 11 1 249 408 11 1 233 352 41 1 247 850 11 1 249 419 11 1 247 866 11 1 249 422 11 1 249 433 11 1 249 437 11 1 249 393 11 1 249 389 11 1 249 431 11 Ref 801 802 803 804 FH851 FH852 FH853 FH854 IC809 L501 L551 050
85. ES pi 91204 1205 BUFFER RBS CLK I I RBS o 52 1 02 C1308 U RESET 20 0 1 0 1 U SREQ o 524 4 o 39 U BATA 31 U CLOCK 55 34 fo ko STOP o Q1201 1202 32V 20 CONTROL 5 6 o I P RY o LEVEL CNSIO 21 CNPIS 7P I 9 4 9 2 34 6 65 09 I CORRS 58 9 e 5 8 58 5 58 8 8 8 5 8 5 8 5 YY WO y Y Y TEYYYYYYTY STR DB925 3 22 SCHEMATIC DIAGRAM DIGITAL 2 2 SECTION See page 16 for Waveforms See page 59 for IC Block Diagrams OUT 8 5V Page 49 2 BIGITAL BOARB 172 4 AAAA C 9 5 8 5 8 8 5 CLOCK GENERATOR INVERTER 151405 81312 74 85 161805 100 81408 81510 8 Sieur 2n Z 100 1 5 ys QA 2cLR 2
86. EST 1 TEST 2 Function Ground Serial data output Conditional jump input terminal 7pin Connected to Ground No connection HCIF data write HCIF data read Ground 3 3V HCIF ready signal Open drain chip select HCIF address input HCIF data input output Ground 3 3V HCIF data input output Reset input L active Test data output Ground External RAM data input output Ground 3 3V External RAM data input output Test data input L normal H test Connected to Ground Ground 3 3V External RAM data input output Ground External RAM data input output External RAM output enable Ground 3 3V External RAM column address strobe Not used External RAM write enable Not used External RAM raw address strobe External RAM address output test data input Ground 3 3 External RAM address output test data input External RAM address output fe 1 1401 CXD2712R DIGITAL BOARD Pin Name VSS3 SOA to SOD XHDWR XHDRD VSS4 VDD2 HRDY XHDCS HA0 HD0 to HD4 VSS5 VDD3 HD5 to HD7 XRST FGP0 to FGP3 VSS6 to 8 VSS7 VDD4 ED9 to 15 TSTD VSS8 VDD5 16 to ED23 VSS9 ED24 to ED31 XOE VSS10 VDD6 CAS XWE RAS EAO to EA4 VSS11 VDD7 EAS 1 12 16 to 20 21 22 23 to 25 26 27 to 30 31 32 to 40 72 73 74 75 76 to 80 81 82 83 89 9
87. IN L MD DAT REC OUTJ L TAPE REC OUT L TV LD AUDIO IN L DVD AUDIO IN L AUDIO OUTIL VIDE02 AUDIO IN L AUDIO IN L VIDEO1 aupio L FRONT L L 5 1 DVD INPUT CENTER WOOFER MONITOR I VIDEO 1 L QUT VIDEO VIDEO 2 TV LD IN DVD IN 09 STR DB925 R CH is omitted Signal path gt FM 10 T901 POWER TRANSFORMAER D808 D801 F801 802 Ne uS 5 2 0 OUTLET T902 POWER TRANSFORMER ACIN Y 904 86 EE J701 R
88. KEY IN 4 VSS AD KEY IN 5 AD KEY IN 6 AD VERSION AD MODEL STOP 1 MD 2 HSTX RDS CLOCK RDS DATA VOL UP VOL DOWN U RESET U SREQ U MREQ U DATA U CLOCK AUBUS IN AUBUS OUT FUNCTION UP FUNCTION DW SP A SP B POW KEY IN Function Ground Connected to Ground External ceramic filter 4 MHz is connected to this terminal External ceramic filter 4 MHz is connected to this terminal Power supply 5 V Not used Connected to Ground Not used Connected to Ground BASS B display data output to LED VOLUME display data output to LED SOUND FIELD display data output to LED MUTE display data output to LED EQ ON OFF display data output to LED DOLBY DIGITAL display data output to LED V1 input from MBUS V2 input from MBUS TV input from MBUS STATUS input from MBUS Not used Connected to Ground Learning microprocessor latch output Not used Connected to Ground Not used Connected to Ground 62 Pin LED BASS B LED VOL LED SOUND FIELD LED MUTE LED EQ ON OFF LED DOLBY DIGITAL MBUS VI MBUS V 2 MBUS TV MBUS STATUS Function Input terminal for RC generator oscillator Output terminal for RC generator oscillator DOUT V 0 EIAJ data and parity flag output terminal Not used I 0 1
89. L BOARD 1 2 ge LRCK 8 age fe 1 1 1 1214 a 100 01206 1207 ped m BUFFER E FE 5 GR B R1268 10k 1 L 121 1 I 8 828558 5 Sos 01206 81 v 19 2662772 T 2 RI40j 100 80 28 57818 81402 100 79 Uu 81405 100 78 77 1 76 75 74 eum 1 58 IC1401 SYSTEM CONTROL 5 R1258 2 2k 161401 39 ST 6552712 9299 81256 2 2 255 2 2k 1 5 2 2 253 2 2 2 za 2 2k 81247 100 I SYSTEM CONTROL R1246 100 25 C1402 0 1 diiit 12 24 R1327 3 3k INTREG 25 R1328 3 3k SCB10 DUT 8 26 R1329 3 5 43 81244 2 2k 9 I 29 9 STEREO 33 1215 100 am MUTING RIZI 100 Iu 6 58 R1217 100 ANALOG BIG Hj XTALERR 81279 0 9 RI285 100 106 1 le 35 R1218 1 VIBEO INH 9 81278 56 R1219 1k e fidcs t R1221 1k V18E0 E H ROS O R1222 1k 1 77 100 5 42 RBS 9 4 8s n 161202 i ANT LEVEL 8 Ri 100 2 7 2 4 8 4 8 1 2 8 INVERTER R1224 52 0 Ba 9 5 55 68 5 2 8 amp 5 d 28 0 100 1 I agn ue 3P 2502712 2662712 RJ 57 BUFFER 0 7 WOOFER RY I 55 1210 C RY T R1248 56 SUR RY Am 81251 Page 30 RUE AU 5V o cian I T 1000 sw o m
90. L SVRL Connected to Ground AVSS GND Connected to Ground AD KEY IN 1 Key input 1 AD KEY IN 2 Key input 2 AD KEY IN 3 Key input 3 60 Function Key input 4 Ground Connected to Ground Key input 5 Key input 6 Version input Model input Stop input Not used Connected to Ground MD 0 To MD0 of MB90574 MD 1 Connected to power supply 5 V MD 2 To MD2 of MB90574 Hardware STANDB Y input RDS clock input RDS data input Volume up data output Volume down data output Not used Connected to Ground Reset output Connected to MB90574 RESET Slave request and data input Connected to MB90574 SLV DATA REQ Master request output Connected to MB90574 DISPMR Master data output Connected to MB90574 DISP DATA Master clock output Connected to MB90574 DISPCLK Audio bus input Not used Connected to Ground Not used Connected to Ground Not used Connected to Ground Audio bus output Not used Connected to Ground Function encoder up input Function encoder down input Not used Connected to Ground Speaker selector switch input Speaker B selector switch input Power key input Not used Connected to Ground Not used Connected to Ground Reset Display MCU Not used Connected to Ground Not used Connected to Ground Not used Connected to Ground AD
91. MPLETE sk sk ok ok ok 2 2 a 20 10 10 10 5 20 10 10 10 5 4TuF 22PF 22PF 220PF 0 022uF 4TuF 22PF 22PF 220PF 0 022uF CAPACITOR ELECT CERAMIC CERAMIC CERAMIC FILM ELECT CERAMIC CERAMIC CERAMIC FILM CONNECTOR PIN CONNECTOR 4P PIN CONNECTOR 6P PIN CONNECTOR 5P PLUG MICRO CONNECTOR gt DIODE lt 155119 RD2 0ES B2 RD2 0ES B2 1SS119 1SS119 RD2 0ES B2 RD2 0ES B2 1SS119 DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE Part No 1 249 417 11 1 249 439 11 1 249 439 11 1 247 843 11 1 249 433 11 1 515 614 11 1 670 032 11 1 784 807 11 1 784 807 11 1 670 024 11 8 719 070 83 4414 112 1 126 022 11 1 107 597 11 1 107 597 11 1 162 286 31 1 136 157 00 1 126 022 11 1 107 597 11 1 107 597 11 1 162 286 31 1 136 157 00 1 564 241 11 1 779 977 11 1 564 242 00 1 691 765 11 8 719 911 19 8 719 109 51 8 719 109 51 8 719 911 19 8 719 911 19 8 719 109 51 8 719 109 51 8 719 911 19 Ref No R751 R752 R753 R754 R790 RY301 3 CNP651 akko D100 kkk kkk kkk kkk C720 C721 C722 C723 C725 C770 C771 C772 C773 C775 CNP701 CNP711 CNP712 CNP713 D701 D702 D703 D704 D751 D752 D753 D754 1 249 411 11
92. NSISTOR gt 8 729 119 79 TRANSISTOR 2SC2785 FEK 8 729 026 68 TRANSISTOR 2SD2525 TP lt RESISTOR gt 1 249 429 11 CARBON 10K 5 1 4W 1 249 425 11 CARBON 4 7K 5 1 4W 1 249 417 11 CARBON 1K 5 1 4W 1 249 428 11 CARBON 8 2K 5 1 4W 1 249 421 11 CARBON 2 2K 5 1 4W 1 249 433 11 CARBON 22K 5 1 4W 1 249 439 11 CARBON 68K 5 1 4W 1 249 437 11 CARBON 47K 5 1 4W 1 249 430 11 CARBON 12K 5 1 4W ke te ke oe ole ole te oe ole k kkk 1 670 023 11 ROTARY BOARD lt gt 1 770 404 11 HOUSING CONNECTOR PC BOARD 11P DIODE 8 719 313 45 0005 0 84 0101 S VIDEO SP S Ref No Part No Description Remark Ref No Part No Description Remark gt RESISTOR gt TRANSISTOR R251 1 247 804 11 CARBON 75 5 1 4W 0544 8 729 119 79 TRANSISTOR 2SC2785 FEK 252 1 249 429 11 CARBON 10K 5 1 4W 0609 8 729 281 53 TRANSISTOR 2SC1815 GR 253 1 247 804 11 CARBON 75 5 1 4W 0610 8 729 900 63 TRANSISTOR DTA124ES R254 1 247 804 11 CARBON 75 5 1 4W Q611 8 729 900 63 TRANSISTOR DTA124ES 255 1 247 804 11 CARBON 75 5 1 4W 0645 8 729 119 79 TRANSISTOR 2SC2785 FEK R256 1 249 429 11 CARBON 10K 5 1 4W 0709 8 729 281 53 TRANSISTOR 2SC1815 GR 8257 1 247 804 11 CARBON 75 5 1 4W 0710 8 729 900 63 TRANSISTOR DTA124ES 258 1 247 804 11 75 5 1 4W 0745
93. NSISTOR 2502012 0606 8 749 010 25 IC 2488 0607 8 749 010 26 IC 1620 0705 8 729 209 15 TRANSISTOR 2502012 0706 8 749 010 25 IC MN2488 OPY M 0707 8 749 010 26 1620 0755 8 729 209 15 TRANSISTOR 2502012 0756 8 749 010 25 MN2488 OPY M 0757 8 749 010 26 1620 AN T901 1 431 889 11 TRANSFORMER POWER estote tete sok ok kok ok ak fe te ACCESSORIES 8 PACKING MATERIALS 1 475 726 12 REMOTE COMMANDER RM LJ301 1 501 374 11 ANTENNA LOOP 3 864 441 11 MANUAL INSTRUCTION RM LJ301 ENGLISH 3 864 441 21 MANUAL INSTRUCTION RM LJ301 FRENCH SPANISH 3 864 441 41 MANUAL INSTRUCTION RM LJ301 DUTCH SWEDISH GERMAN ITALIAN PORTUGUESE 3 864 483 71 MANUAL INSTRUCTION ENGLISH FRENCH DUTCH SWEDISH 3 864 483 81 MANUAL INSTRUCTION GERMAN SPANISH ITALIAN PORTUGUESE 4 210 990 01 LID RM LJ301 BATTERY CASE For RM LJ301 4 212 261 01 COVER FRONT For RM LJ301 ok sk tenete te je tente te te tenete fete pee tete a 3636363 HARDWARE LIST 3636363 ok sk a 1 7 685 885 09 SCREW 4X16 S 2 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 3 7 685 132 19 SCREW 2 6X5 N S The components identified by mark or dotted line with mark are critical for safety Replace only with part number
94. OR DIGITAL IN SELECTOR INVERTER 1007 2 2 13 IC1005 V INVERTER 1 1007 1 2 1 1001 1021004 80 67 1 1104 1 2 DVD COAX OPT MD DAT OUT STR DB925 DOLBY SECTION PD CS CCLK CDTI CDTO SDTI SDTI2 013 SWDT DSP SCLK SECTION Page 8 DIGITAL 09 DIGITAL SECTION 5 4Vp p 4MHz 1201 XO o 3 6Vp p 2 24 576MHz IC1101 X OUT 12 28 1101 69 CLK OUT o 4 8 3MHz IC1101 BCK 4 8Vp p 48MHz IC1101 LRCK DE 12 27Vp p 1403 2QB 0 56Vp p agn d Me Ropa 49 152MHz 1305 69 9 12 28 2 1 1305 16 3 2Vp p WAVEFORMS DISPLAY SECTION 4MHz IC102 XO m 4Vp p 3 2Vp p 7 28MHz C103 X2 TUNER SECTION 4 33MHz 99 eis THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS In addition to this the necessary note is printed in each block For schematic diagrams Note All capaci
95. Ot T M t 8 02 T2 5AL 125V m in R904 9 OUTLET wo Y 19057 En 9 sos nes 1 Sy 9902 2 Le T 9901 2 CONT ST 2 2 TeV 4 1902 571 0350 AC IN i 189087 TRANSFORMER C tunm R908 R909 i92 22 Du E805 CNP803 A 7 ub 1 t No TRANSFORMER 7 4 C819 4 1 0 mel C824 D 4700 C820 0 Page 22 5 2 7 4 T p Q c821 IC801 Page 22 B3 5V REG 5 5 VA E 20O 2 6822 470 0 1 3 3V REG 53 3 5 3 C827 BA0331 170 QQ L 825 3 3V REG Note The components identified by mark dotted line with mark are critical for safety Heplace only with part number specified 25 m STR DB925 3 8 PRINTED WIRING BOARD TRANS SECTION See page 6 for Circuit Boards Location REG BOARD AC BOARD 56 00000000000 Page 24 Page 24 CNV 5 0 e 5 T AC T POWER B TRANSFORMER 1 B 1 450 361 12 27 28
96. POWER AMP L 16501 1 LED FUNCTION DOWN B FUNCTION UP M FUNCTION RViOT J204 S LINK CTRL A1 Q501 503 AD KEY IN6 IN OUT CONTROL U DATA U CLOCK U HREQ U SREQ U RESET LED VOL VOL DOWN VOL UP RDS DATA RDS CLOCK AD VERTION AUBUS OUT 2 AUBUS IN AD KEY IN2 54 AD KEY IN3 BUFFER POWER SECTION L gt 0 w 4 INPUT SECTION Page 10 4 05 SECTION Page 8 UDATA UCLOCK UHREQ 08850 URESET LED VOL VOL DOWN 4 VOLUP RDS DATA 4 RDS CLK 63 INPUT SECTION ANTLEV Page 10 09 tH gt gt E gt L 15 WOOFER CENTER INPUT SECTION Page 9 10 CLOCK GENERATOR IC1403
97. Page 31 806 8 b 8 31 T J E m jen VA NYSE 3 2 s 2 za 2 ar n R o 3 IE S cet 2 J 5 R588 gt gt gt JWH272 JWH273 mum 0 1 1 670 030 12 2 5 4 5 7 8 9 10 1 2 Semiconductor Location U Page 32 Location Location Location D 4 D 4 D 5 D 5 A 3 A 3 A 2 D 2 C 11 11 10 0 10 0 10 0 10 0 10 3 3 0 7 0 7 0 7 0 7 BOARD gt 4701 PHONES 19 P lt lt lt lt 0 QO OM 3 3 3 1 1 0 7 0 7 0 7 0 8 D 8 D 3 D 2 7 24 s STR DB925 3 7 SCHEMATIC DIAGRAM TRANS SECTION See page 58 for IC Block Diagrams BOARD m REG E901 802 TZAL 2582525 8905 25 2 85 CN905 91 5 PW RY ANTES 5502 l BELAY B SW 1 RELAY BRIVE gt i No 5 9 11 S 906 m Q 5 5 A b i 6 5 Ss
98. R PLUG CONNECTOR 7P CONNECTOR PC BOARD PLUG 5P CONNECTOR PC BOARD PLUG 5P CONNECTOR BOARD TO BOARD 11P CONNECTOR FFC 11P CONNECTOR FFC 21P HOUSING CONNECTOR PC BOARD 4P CONNECTOR BOARD TO BOARD 11P gt DIODE lt DIODE 11ES2 NTA2B DIODE 1SS119 DIODE SEL5821A TH15 SOUND FIELD DIODE SEL6810A TH10 1 DIODE SEL6810A TH10 VIDEO2 DIODE SEL6810A TH10 DIODE SEL6810A TH10 DVD DIODE SEL6810A TH10 TV LD DIODE SEL6810A TH10 TAPE DIODE SEL6810A TH10 MD DAT DIODE SEL6810A TH10 CD DIODE SEL6810A TH10 TUNER DIODE SEL6810A TH10 PHONO DIODE SEL5821A TH15 BASS BOOST DIODE SEL5821A TH15 EQ DIODE 155119 DIODE 155119 DIODE 155119 DIODE 155119 DIODE SID313BP TP19 DIODE SID313BP TP19 DIODE SID313BP TP19 lt FLUORESCENT INDICATOR gt INDICATOR TUBE FLUORESCENT lt IC gt IC NJL55H400A IC MB90553PF G 121 BND 6208 MSC1162AGS BK MSC1164GS KR1 TL1591CP IC TMP87C447U 4A06 lt COIL gt INDUCTOR 10uH INDUCTOR 100uH 79 Part 1 162 306 11 1 162 306 11 1 164 159 11 1 107 818 11 1 564 510 11 1 784 919 11 1 784 919 11 1 770 553 11 1 784 772 11 1 784 743 11 1 770 397 11 1 770 553 11 8 719 024 99 8 719 911 19 8 719 046 39 8 719 313 45 8 719 313 45 8 719 313 45 8 719 313 45 8 719 313 45 8 719 313 45 8 719 313 45 8 719 313 45 8 719 313 45 8 719 313 45 8 719 046 39 8 719 046 39 8 719 911 19 8
99. R340 R341 R342 R343 R344 R345 R346 R347 R351 R352 R353 R354 R355 R356 R357 R358 R359 R360 R361 R362 R363 R364 R365 R381 R385 R387 JOINT LED REAR REG Ref Description Remark lt TRANSISTOR gt 0704 8 729 119 76 TRANSISTOR 2SA1175 HFE 0708 8 729 140 82 TRANSISTOR 2SA988 PAFAEA 0754 8 729 119 76 TRANSISTOR 2SA1175 HFE 0758 8 729 140 82 TRANSISTOR 2SA988 PAFAEA gt RESISTOR gt 702 1 247 881 00 CARBON 120 5 1 4W R721 1 249 433 11 CARBON 22K 5 1 4W R722 1 249 422 11 CARBON 2 7K 5 14W R723 1 249 414 11 CARBON 560 5 1 4W 8724 1 249 408 11 CARBON 180 5 14W 725 1 249 408 11 CARBON 180 5 14W 8726 1 233 352 41 ENCAPSULATED COMPONENT 727 1 247 850 11 CARBON 6 2 5 1 4W R728 1 249 419 11 CARBON 1 5K 5 14W R732 1 249 437 11 CARBON 47K 5 1 4W A R733 1 249 393 11 CARBON 10 5 14W 752 1 247 881 00 CARBON 120K 5 1 4W R771 1 249 433 11 CARBON 22K 5 1 4W R772 1 249 422 11 CARBON 2 7K 5 14W R773 1 249 414 11 CARBON 560 5 14W ANR774 1 249 408 11 CARBON 180 5 14W 3775 1 249 408 11 CARBON 180 5 14W ANR776 1 233 352 41 ENCAPSULATED COMPONENT 777 1 247 850 11 CARBON 6 2 5 1 4W R778 1 249 419 11 CARBON 1 5K 5 14W R782 1 249 437 11 CARBON 47K 5 1 4W A R783 1 249 393 11 CARBON 10 5 14W bk sk sk sp ke ok sk ok a he 9k ole be 4414
100. RBON 15K 5 1 4W CARBON 15K 5 1 4W CARBON 47K 5 1 4W CARBON 47K 5 1 4W CARBON 47K 5 1 4W CARBON 100K 5 1 4W CARBON 100K 5 1 4W CARBON 100K 5 1 4W CARBON 15K 5 1 4W CARBON 15K 5 1 4W CARBON 27K 5 1 4W CARBON 47K 5 1 4W CARBON 47K 5 1 4W CARBON 47K 5 1 4W CARBON 1K 5 1 4W CARBON 68K 5 1 4W CARBON 68K 5 1 4W CARBON 3 3K 5 1 4W CARBON 1K 5 1 4W CARBON 68K 5 1 4W CARBON 68K 5 1 4W CARBON 3 3K 5 1 4W CARBON 22K 5 1 4W CARBON 1 5 1 4W CARBON 1 5 1 4W CARBON 4 7K 5 1 4W CARBON 1K 5 1 4W CARBON 68K 5 1 4W CARBON 68K 5 1 4W CARBON 3 3K 5 1 4W CARBON 1K 5 1 4W CARBON 68K 5 1 4W CARBON 68K 5 1 4W CARBON 3 3K 5 1 4W CARBON 220 5 1 4W CARBON 220 5 1 4W CARBON 22K 5 1 4W CARBON 1K 5 1 4 CARBON 68K 5 1 4W CARBON 68K 5 1 4W CARBON 3 3K 5 1 4W The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified Part No 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 417 11 1 249 397 11 1 249 417 11 1 249 425 11 1 249 397 11 1 249 425 11 1 249 441 11 1 249 441 11 1 249 441 11 1 249 431 11 1 249 431 11 1 249 431 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 441 11 1 249 441 11 1 249 441 11 1 249 431 11 1 249 431 11 1 249 434 11 1 249 437 11 1 249 437 11 1 249 437 11 1 249 417 11 1 249 439 11 1 249 439 11 1 247 843 11 1 249 417 11
101. S R DB925 AEP Model UK Model Australian Model DVD TV LD MD DAT Optical Sensitivity Impedance S N 100 dB A 20 kHz LPF Outputs TAPE MD DAT REC OUT VIDEO 1 2 AUDIO OUT Voltage 150 mV Impedance 10 kilohms WOOFER Voltage 2 V Impedance 1 kilohms PHONES Accepts low and high impedance headphones BASS BOOST 6 dB at 70 Hz Continued on next page SERVICE MANUAL Photo BLACK SPECIFICATIONS Inputs Analog PHONO Sensitivity 2 5 mV Impedance 50 kilohms S N 75 dB A 2 5 mV CD DVD TAPE MD DAT TV LD VIDEO 1 2 3 and 5 1 INPUT Sensitivity 150 mV Impedance 50 kilohms S N 82 dB A 150 mV b 78 c Weighted network input level Inputs Digital DVD coaxial Sensitivity Impedance 75 ohms S N 100 dB A 20 kHz LPF FM STEREO FM AM RECEIVER ON Y This receiver incorporates the Dolby Pro Logic Surrounc system and the DTS Digital Surround System Manufactured under license from Dolby Laboratories Licensing Corporation DOLBY the double D symbol 00 PRO LOGIC and Dolby Digital AC 3 are trademarks of Dolby Laboratories Licensing Corporation Manufactured under license from Digital Theater Systems Inc US Pat No 5 451 942 and other worldwide patents issues and pending DTS and DTS Digital Surround are trademarks of Digital Theater Systems Inc 1996 Digital Theater Systems I
102. V401 not supplied The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified Ref No Part No Description Remark Ref No Part No Description Remark 101 1 670 006 11 H P 0506 8 749 010 25 MN2488 OPY M 102 1 670 021 11 F VIDEO BOARD 0507 8 749 010 26 IC MP1620 0PY M 103 4 900 386 01 SCREW 0555 8 729 209 15 TRANSISTOR 2502012 104 1 670 020 11 BALANCE BOARD Q556 8 749 010 25 IG MN2488 OPY M 5 1 670 019 11 VOLUME BOARD 0557 8 749 010 26 MP1620 OPY M 106 3 703 397 01 STOPPER WIRING 0605 8 729 209 15 TRANSISTOR 2502012 107 A 4414 095 A INPUT BOARD COMPLETE 0606 8 749 010 25 2488 8 4 924 098 31 HOLDER PC BOARD 0607 8 749 010 26 1620 109 1 773 285 11 WIRE FLAT TYPE 29 CORE 0705 8 729 209 15 TRANSISTOR 2502012 110 3 905 609 11 SCREW TRANSISTOR 0706 8 749 010 25 2488 eA A 4414 112 A REAR AMP BOARD COMPLETE 0707 8 749 010 26 1620 112 1 669 998 11 AC BOARD 0755 8 729 209 15 TRANSISTOR 2502012 113 4414 109 REG BOARD COMPLETE 0756 8 749 010 25 MN2488 0PY M 114 4414 094 COMPLETE 0757 8 749 010 26 MP1620 0PY M 5 1 670 032 11 JOINT BOARD A 1901 1 431 889 11 TRANSFORMER POWER 0505 8 729 209 15 TRANSISTOR 2502012 SEMICONDUCTORS In each case u for example uPA
103. ark 110W 110W 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10W 1 10W 1 10W 1 10W 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10W 1 10W 1 10W 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10W 1 10W 1 10W 1 10W 1 10 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 100 100 100 100 100 100 100 4 7 4 7 10 4 7 330 10 330 10 1K 1K 100K 47K 47K 100 47K 47K 47K 1K 47K 47K 47K 1K 47K 47K 47K 47K 47K 47K 1K 47K 47K 47K 1K 100 100 47K 47K 47K 47K 47K 47K 47K 4 7K 4 7K 10K Description RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL CHIP RES CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP SHORT RES CHIP
104. e The components identified by mark A dotted line with mark ore critical for safety Replace only with part nunber specified 54 17 16 15 14 11 10 R1318 3 w w RI317 BATA CONTROL 4 7 5 5 4 7 3 2 8159 em m Ceu e rs 2759 Woo 1C1102 6 BUFFER w 1135 1 100 T We 1 15 2 2 10 81112 100 yy 81114 100 yy 81113 100 yy EK1002 BIGITAL BOARB 2 1 2 2 20 22 gt 25 24 gt 25 gt 26 gt 27 gt 28 gt lt 08 un DIGITAL AUD INTERFACE 161101 88495 0 24 576 161109 T TC7586F 4 3 lt 2 100 ERROR CONT 1101 B A CONVERTER 10110 25 0 1 IC1104 AMP DIGITAL 2 2 BIGITAL BOARB e a 4 4 44 0 1 R1230 100 C1143 0 1 R1132 Mid RU 0 0 1 n 10 29 R1133 8 47k 22 50 a Ka 121105 ep id 4 R1180 0 ph lt 4 W lt
105. e will light up As the DEMO MODE will automatically be set about 1 minute later press button to turn OFF power button to turn ON the power CURSOR ANEL DEMO MODE NOT USED IN SERVICE Mode for demonstration Procedure With the power off press the To end press the l 5 l O button while pressing the button to turn OFF the power PRECAUTIONS ON REMOVING THE FRONT P When the front panel is removed the front panel board and VOLUME board cannot be connected thus causing the following problems The MASTER VOLUME LED does not light up The MASTER VOLUME cannot be turned UP DOWN using the remote controller DSP SELF DIAGNOSIS FUNCTION This unit is equipped with a DSP self diagnosis function After completing self diagnosis the DSP TEST can be set where signals input from the external equipment will be assigned to the designated channels as shown in the table below Table 1 Assignment of Signals in DSP TEST MODE Input Signal Output To FRONT L ch FRONT L ch CENTER REAR L ch FRONT R ch FRONT R ch WOOFER REAR R ch Procedure 1 Connect external eguipment such as CD and DVD players using the DIGITAL cable optical or coaxial 2 Rotate the knob and switch to the FUNCTION connecting the external equipment 3 Press the INPUT button and select the type of DIGITAL signal connect
106. ed at 1 AUTO INPUT is recommended for convenience 4 Press the l CD button to turn OFF the power Press the l Q button while pressing SET UP and SOUND FIELD GENRE buttons to turn ON the power 6 Perform DSP check in the following sequence to display the results If no problems DSP NO ERROR will be displayed on the fluorescent indicator tube and the reference signals of the 1 KHz internal oscillation will be output to FRONT REAR CENTER and WOOFER Sequence DSP1 BOOT ERROR CHECK 1 1 1301 2 DSP1 REPLAY ERROR CHECK 3 DSP2 RAM ERROR CHECK 05 2 1 1402 1 1402 4 DSP2 REPLAY ERROR CHECK Refer to Table 2 if errors occur and perform the repairs Table 2 Display of Errors and Main Causes Error Message Possible Cause and Countermeasure DSP1 BOOT ERROR Faulty connection of IC1301 fault around the power supply of IC1301 DSP1 REPLY ERROR Fault of peripheral circuit of Pin 00 of IC1301 DSP2 RAM ERROR Faulty connection with RAM 1 1402 DSP2 REPLY ERROR Faulty communication with microprocessor fault of peripheral circuit of Pin 3 of IC1401 fault around power supply and clock of IC1401 7 Each time lt gt button is pressed the display changes between DSP TEST MODE and DSP NO ERROR When DSP TEST is displayed the signals input from the external equipment connected at 1 will be assigned
107. ing flash memory output Used for rewriting flash memory Not used Connected to Ground N used Not connected open used Not connected open Analog digital selection 74HC157 To CS4926 data output To 54926 clock To 54926 chip select To 0254926 SPI data output From 54926 interrupt request To CS4926 reset To CXD2712 data write To CXD2712 data read From CXD2712 ready To CXD2712 chip select To CXD2712 data output To CXD2712 data output To CXD2712 data output To CXD2712 data output To CXD2712 data output To CXD2712 data output To CXD2712 data output To CXD2712 HD7 Ground Connected to Ground ANALOG DIG SCDIN SCLK CS SCDIO OUT INTREQ RESET XHDWR XHDRD HRDY XHDCS HD 0 HD 1 HD2 HD3 HD4 External power regulator capacitor 0 1 is connected to this terminal To CXD2712 address CXD2712 reset From CXD2712 LFE detection Digital power supply 5 V Digital Ground Connected to Ground Not used Connected to Ground 64 Function Not used Connected to Ground Analog power supply 5 V Power supply 5 V Ground Connected to Ground Ground Connected to Ground Not used Connected to Gro
108. nc rights reserved Amplifier section POWER OUTPUT Stereo mode 4 ohms DIN 1 kHz 100 W 100 W Surround mode 4 ohms DIN 1 kHz Front 100 W 100 W Center 100W Rear 100 W 100 W a Depending on the sound field settings and the source there may be no sound output Frequency response PHONO RIAA equalization curve 0 5 dB CD TAPE MD DAT DVD TV LD VIDEO 1 2 and VIDEO 3 10 Hz 50 kHz 0 5 2 dB with sound field tone and bass booster bypassed MICROFILM Dimensions 430 x 160 x 410 mm including parts and controls Mass Approx 13kg Supplied accessories FM wire antenna 1 loop antenna 1 Remote commander RM LJ301 remote 1 LR6 size AA alkaline batteries 3 Design and specifications are subject to change without notice AMtunersection Tuning range 531 1 602 kHz with 9 kHz tuning scale Antenna Loop antenna Usable sensitivity 50 dB m at 999 kHz SIN 54 dB at 50 mV m Harmonic distortion 0 5 50 m 400 kHz Selectivity 35 dB Video section inputs 1 Vp p 75 ohms Outputs 1 Vp p 75 ohms General System Tuner section PLL quartz locked digital synthesizer system Preamplifier section Low noise NF type equalizer Power amplifier section Pure complementary SEPP Power requirements 230 V AC 50 60 Hz Power consumption 270 W AC outlets 1 switched maximum 100 W SAFETY
109. sp ke tense kok ok tete fete a oo 75 Description Remark DIODE 1SS352 DIODE 1SS184 gt GROUND TERMINAL gt TERMINAL EARTH lt FERRITE BEAD gt FERRITE BEAD INDUCTOR FERRITE BEAD INDUCTOR lt C gt IC TC74VHC574FT EL IC TC74VHC574FT EL IC CXD8495AQ IC TC74VHCOAFT EL IC AK4526 IC M5218AFP IC M5218AFP IC M5218AFP IC M5218AFP IC MC74HC00AF IC TC7S86F TE85L IC M5218AFP IC MB90574PFV G 146 BND IC TC74VHCOAFT EL IC CS4926 IC MSM531031B 84GS KR1 IC TC74VHCUO4FT EL IC CXD2712R IC IDT 1V016S15PHAU TL IC TC74VHC393FT EL IC TA7805S lt TRANSISTOR gt TRANSISTOR 2SA1162 G TRANSISTOR DTC114EKA T146 TRANSISTOR 2SC2712 YG TRANSISTOR 2SC2712 YG TRANSISTOR 2SC2712 YG TRANSISTOR 2SC2712 YG TRANSISTOR 2SC2712 YG TRANSISTOR DTC114EKA T146 lt RESISTOR gt RES CHIP 100 5 1 10 RES CHIP 100 5 1 10 RES CHIP 100 5 1 10W METAL CHIP 33K 5 1 10W RES CHIP 24K 5 1 10W METAL CHIP 5 1K 5 1 10W METAL CHIP 5 1K 5 1 10W METAL CHIP 150 5 1 10W METAL CHIP 200K 5 1 10W RES CHIP 100 5 1 10W RES CHIP 47K 5 1 10 RES CHIP 100 5 1 10 8 719 016 74 8 719 801 78 1 537 738 21 1 410 397 21 1 410 397 21 8 759 524 52 8 759 524 52 8 759 294 79 8 759 523 80 8 759 534 62 8 759 636 55 8 759 636 55 8 759 636 55 8 759 636 55 8 759 032 01 8 759 195 02 8 759 636 55 8 759 545 83 8
110. specified i 98G0953 1 Sony Corporation Printed in Japan 1998 7 9 922 932 11 Home A amp V Products Company Published by Quality Assurance Dept 88 Shibaura
111. t CNP103 VI DEO 5P 18 15V P E C42 R OU 220p 8788 M GNB 47 L OU C413 10 SR 00 C465 0 C473 lt GND 0468 10 pa 8487 10p 5472 848 220 s gt 8469 T a2 e os i ars m 18 GND CHASSIS AUBIO SR p P DEOS 2 Ld R GND DU L GND GND n 0 9 VOLUME UP Page 18 VOLUME M 109 6 ii CNP102 Page 34 MASTER 4P G VOLUME 09 45 46 STR DB925 BALANCE BOARD Page 19 Page 43 VIBEO INPUT 48 3 18 PRINTED WIRING BOARD VOLUME SECTION e ircuit Boards Location BOARD J Page 20 Page 20 SAT VOLUME a IG lt STR DB925
112. to the outputs as shown in Table 1 When DSP NO ERROR is displayed the reference signal of the internal oscillation will be output to the FRONT REAR CENTER and WOOFER channels Each time the gt or gt button is pressed self diagnosis will be executed from 8 of step 6 8 To end press 1 0 button and turn OFF the power Note Do not touch other buttons except gt A v or during this mode with a specific purpose Messages are displayed in the same way as in normal operations Operations itself will not be normal here therefore if other buttons or knobs are touched by accident and the message is changed press the 1 button to turn OFF the power and exit the mode SECTION 2 GENERAL Front Panel Descriptions 9 1011 12 13 14 15 281 2423 22 21 31 272625 25 INPUT MODE button 26 5 1 INPUT button 27 EQ ON OFF button 28 SET UP button 29 SURROUND indicator 30 EQUALIZER indicator 31 INDEX indicator 32 v buttons 33 SET UP button 34 RDS EON button 35 RDS PTY button 36 TUNING button 37 TUNING button 38 VIDEO 3INPUT jacks 39 FM MODE button 40 MEMORY button 41 DISPLAY button 42 PRESET TUNING button 43 PRESET TUNING button 44 FM AM button 45 SHIFT button 46 PHONES jack 47 SPEAKERS knob 7 8 37 3635343332 29 30 47 46
113. tors are in uF unless otherwise noted pF uuF 50 WV or less are not indicated except for electrolytics and tantalums All resistors are in Q and 4W or less unless otherwise specified internal component nonflammable resistor e panel designation Note The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified Line B Line Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM Voltages are taken with a Input impedance 10 Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path E gt SURROUND PB CHROMA CD DIGITAL OUT DIGITAL IN For printed wiring boards Note o parts extracted from the component side parts extracted from the conductor side parts mounted on the conductor side internal component Pattern from the side which enables seeing Indication of transistor 5 E These are omitted STR DB925 3 3 SCHEMATIC DIAGRAM INPUT SECTION See page 58 for IC Block Diagrams
114. und Not used Connected to Ground To 9299 strobe To TC9299 data To TC9299 clock Display master request Connected to MB90553 U MREQ Display data Connected to MB90553 U DATA Slave data request Connected to MB90553 U SREQ Power supply 5 V Display clock Connected to MB90553 U CLOCK To tuner TM301 latch To tuner TM301 data To tuner TM301 clock Not used Connected to Ground PLL data input Auto stop input Stereo input Ground Connected to Ground AC power check Not used Connected to Ground Not used Connected to Ground Error output to CXD8495AQ Not used Connected to Ground Not used Connected to Ground Not used Connected to Ground Not used Connected to Ground U or CED STR only Not used Not connected open Not used Not connected open To CXD8495AQ C bit To CXD8495AQ data To CXD8495AQ latch To CXD8495AQ clock Protector input 80 VIDEO INH Video output inhibit 65 Pin EVSTB EVDATA EVCLK DISPMR DISPDATA SLV DTA REQ VCC DISP CLK LAT DATA CLK DATA IN AUSTOP STEREO VSS STOP CCB SUB EMPHA ERROR SUB I SUB 2 SRDT SWDT XLAT SCLK PROTEC Function To NJM2296 video select To NJM2296 video select B To NJM2296 video select E IC muting Function muting Hardware standby Connected to power supply 5 V MD2 To MB90553

SERVICE MANUAL

Contents

Download Pdf Manuals

Related Search

Related Contents