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STR-DE725

1. STR DE725 RCH is omitted Signal Path BOOSTER CUR DET TM501 Q507 Q508 FRONT FM SPEAKER EES E CD IC601 BOOSTER 0606 TM701 SURROUND PROTECTOR SPEAKER BOOSTER CUR DET 4 609 610 IC404 Q607 Q608 J501 W WOOFER 403 TU pu POWER AMP SL 0701 0401 15V BOOSTER OO Q706 402 n R CH 0 15V SESTO WIRELESS S REAR SL Svo LZ SPEAKER LIMITER Q705 BOOSTER CUR DET Q707 Q708 i ES AC MUTE E T901 Q501 503 PROTECTOR Q547 549 D801 F801 did PROTECTOR lt iim d Q801 RY HP B RY FRONTA SWITCH 2559 32V F802 Q618 REG SE FRONT B a RY CENTER SWITCH INV SW D802 805 F803 RY WOOFER Q612 615 Q617 RY REAR IC809 24V a e o S501 IMPEDANCE SELECTOR 4 RY POWER 24V 4 F805 STOP lt URESET ida D109 110 D114 115 0104 106 ina i D116 118 D119 122 UCLOCK Ni UDATA lt SOTO LED LED LED LED x DRIVE DRIVE DRIVE DRIVE DRIVE 2 Q109 110 Q114 115 Q111 113 Q103 104 Q107 108 X101 T MDO Q118 116 Q106 Q11
2. CONNECTOR gt PIN CONNECTOR SMALL TYPE 5P PIN CONNECTOR PC BOARD 15P KOKK K K K K KOK K K K K KOK K K K K K K K K K K K K K K K K K K K KK K K K K KK K KK K KK K K K K K K K K K K K K 79 STR DE725 Ref No Part No 4414 304 C410 1 126 233 11 C411 1 126 233 11 C412 1 126 233 11 C413 1 162 199 31 C414 1 162 199 31 C415 1 162 199 31 C421 1 162 286 31 C422 1 162 286 31 C423 1 162 286 31 C460 1 126 233 11 C461 1 126 233 11 C462 1 126 233 11 C463 1 162 199 31 C464 1 162 199 31 C465 1 162 199 31 C471 1 162 286 31 C472 1 162 286 31 C473 1 162 286 31 CNP101 1 770 388 11 CNS402 1 564 726 11 IC408 8 759 634 50 409 8 759 634 50 IC410 8 759 634 50 R108 1 249 411 11 R413 1 249 437 11 R414 1 249 437 11 R415 1 249 437 11 R416 1 249 429 11 R417 1 247 843 11 R418 1 249 437 11 R419 1 249 437 11 R420 1 249 437 11 R421 1 249 437 11 R463 1 249 437 11 R464 1 249 437 11 R465 1 249 437 11 R466 1 249 429 11 R467 1 247 843 11 R468 1 247 843 11 R469 1 249 437 11 R470 1 249 437 11 R471 1 249 437 11 9 922 978 11 Description VOLUME BOARD COMPLETE KOK K K K K K K K K K K KK K K K K K K K K K K Including L B BOARD lt CAPACITOR gt ELECT 22uF 20 ELECT 22uF 20 ELECT 22uF 20 CERAMIC 10PF 5 CERAMIC 10PF 5 CERAMIC 10PF 5 CERAMIC 220PF 10 CERAMIC 220PF 10 CERAMIC 220PF 10
3. A SW BOARD CNS116 CNS118 9000 N a moi TAPE MD 65 TUNER PHONO wanna CNS115 165056 db gt 5114 10 0004 10 0004 KE ES R9 4 E fo 04 4 2 5 q gt No on INPUT CURSOR MODE ews erl e em A CVO ewe 5127 5124 5120 5116 Si MODE 115 R138 R142 R146 R150 R154 R157 N x x x a DE Ti m pi J DE E 2 eoo 415 OO o VIDEO 1 VIDEO 2 DVD LD TV DBS sx A a s FIE CH ga 4 i I n n n i o w m X e Fia xp x 1 1 n ON OFF de ON OFF 5 a E E auci 135 soup na C P 3 C 3 2 GENRE MODE A e Q Nel 5125 8 128 5150 5108 Ge a N AN N N n n 99 MAS 42 ota o ota R156 9 W Vv w e e e AA BKS 8 19 SNe S Rs 2 R152 B M ep t m e OVW Me JW182 eve R139 Ri43 8147 8151 8155 c m m O 16 C 1 670 009 13 1 670 010 29 30 STR DE725 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 See page 8 for Waveform See page 51 for IC Pin Function Description See page 61 for IC Block Diagrams 10 3 13 SCHEMATIC DIAGRAM DISPLAY SECTION eo Nx Hd Ze 1 le 02 S180 VIBEO2 158 Page
4. CMPREQ LRCKN2 AKIN COMPRESSED CLKSEL i DIGITAL PLL AUDIO FILTD INTERFACE CLOCK vap INPUT FILTS MANAGER INTERFACE VDDA RECEIVER VSSA DATAO EMADO GPIOO 6 DATA1 EMAD1 GPIO1 5 DATA2 EMAD2 GPIO2 ch PARALLEL DATA3 EMAD3 GPI03 or VSS2 DC SERIAL 2 VDD2 HOST 11 DATA4 EMAD4 GPI04 ROM RAM INTERFACE 10 DATA5 EMAD5 GPIO5 PROGRAM MEMORY PROGRAM MEMORY 24 Bit 9 DATA6 EMAD6 GPIO6 DSP ROM RAM PROCESSING 8 DATA7 EMAD7 GPIO7 DATA MEMORY DATA MEMORY 7 A0 SCCLK RAM lt OUTPUT BUFFER OUTPUT FORMATTER lt CD RESET RD R W DS WR LRCLK 8 AUDATA2 AUDATA1 AUDATAO VDD1 VSS1 XMT958 EMWR GPIO10 EMOE GPIO1 1 SCDIN 201 NJM2296D VIDEO BOARD IC1403 TC74VHC393FT EL DIGITAL BOARD Vout2 SW1 Vint Vout3 SW2 Vin2 IC1005 TC74HC151AF EL D INNOUT BOARD 1108 MC74HCOOAF DIGITAL BOARD ag 3 3 3 OB 2 IN2 IN2 OUT2 GND OUT1 j 1901 NJM2103D REG BOARD CR 8 RESET VSC 7 VSA OUTC 6 VSB SESIN GND 4 Va IC1101 CXD8495AQ DIGITAL BOARD DATA OUT BCLK 5082 amp SUB 1 D GND X OUT 3 IN S D 2 CLK OUTI 8 LRCK amp ERROR TIMING GENERATOR SRDT 88 MUTING Do G9 OUTPUT ERROR LOCK DETECTION DI SWDT CD SUB CODE
5. SDOS are not driven then TEST ICKSO 5 1 CADO CADI must be tied to either AVSS or AVDD PD S P DFS DEMO DEMI S M MCLK SDOS must be tied to either DVSS or DVDD 52 1401 1 E 6 7 8 9 10 11 12 13 14 15 16 20 21 25 23 25 26 27 30 31 32 40 41 42 43 49 50 51 52 53 60 61 62 69 70 71 72 73 74 75 76 80 81 82 83 89 90 CXD2712R DIGITAL BOARD Pin Name vO _ wm n o TT Two 3 O wa Gm gt ew 0 hei reay siga Oqa wm ew FGm rGm O lm _ G mmd 0 own Wwe ew _ Test data input L 2 normal test Connected to Ground om owes owe oem visto own wa naYp CAS 0 0 Evera RAM RAS oem wer own E EAS
6. BALANCE board not supplied Ref No Part No Description Remarks Ref No Part No Description Hemarks 1 4 957 383 01 KNOB F14 9 1 670 007 11 LED BOARD 2 X 4949 627 1 KNOB VOL ASSY 10 4 982 682 01 CASE 414532 3 4 998 717 01 KNOB BAL 11 4 210 291 01 SCREW CASE 3 TP2 4 4 996 698 01 EMBLEM SONY 12 1 773 161 11 WIRE FLAT TYPE 21 CORE 5 X 4949 745 1 PANEL ASSY FRONT 13 1 769 959 11 WIRE FLAT TYPE 11 CORE 6 4 989 850 01 BUTTON BB 14 A 4414 304 A VOLUME BOARD COMPLETE 7 1 670 010 11 SP SW BOARD 15 X 3375 588 1 ESCUTCHEON WIN ASSY 8 A 4414 102 A DISPLAY BOARD COMPLETE 16 A 4414 123 A SW BOARD COMPLETE 64 4 2 CHASSIS SECTION not supplied 73 2 not supplied 52 Ref No Part No Description Remarks Ref No Part No Description Hemarks 52 1 670 006 11 H P BOARD 66 1 773 285 11 WIRE FLAT TYPE 29 CORE 4 53 4 924 098 31 HOLDER PC BOARD 67 1 670 000 11 TUNER BOARD 54 4 985 642 01 CUSHION 68 1 670 027 11 JOINT BOARD 55 1 669 998 11 BOARD 69 4414 126 DIGITAL BOARD COMPLETE 56 A 4414 109 A REG BOARD COMPLETE 70 4 977 358 11 CUSHION 57 A 4414 124 A SP BOARD COMPLETE 71 X 4947 208 1 FOOT ASSY F50150S 5B A 4414 092 A AMPLIFIER BOARD COMPLETE 72 3 703 244 00 BUSHING 2104 CORD 59 4 999 237 01 PANEL BACK A T3 1 769 743 11 CORD POWER 60 1 670 003 11 VIDEO BOARD 76 1 769 876 11 WIRE FLAT TYPE 7 CORE 61
7. FRONT SPEAKERS 4 1 LI A RY602 5 2 29 EO a a 3 Sea E 75 PV elt Wlan D o 1 3o o 01 n pe 5 7 oi p 21 cM CNP805 2 JW199 E JWML95 a 3 5 YN ex 2 5 Yr NUNG Mei 6 deg JW213 1 6 nD e 6 p H CH gt o n OO I JW211 BEES 1o 903 10 4008 CNP804 eis 5 in CN807 Hu AM IPS y Vs gt e R qi A 5 5 0801 a FP _ e a 5 9 5 6 6 D Jin E a 8 a 5 5 89 27212 TAS Je O AUI T LASE SIT 2 osi e o o e 9 d JWH275 di az e Eo z 5 E E R540 C808 4 JW206 m Bi 5 22 te gel 5 JW205 R652 Ex Aas E m 2 c ae LE e s tc Ma CINE lig 8 JWH274 2 S 3 R555 T 7 z 26800 R626 e ak 2 R574 855 hor gt _ Q z et ele 7 N E n o eo m E a JW222 520 L n T R574 ea F Vg lt a Oy E JW221 o 6570 n Tx m e 5 8546 uer E Eje gs E d JWH269 o Bi eb 2 apattaa 27599991 ep 1 8504 a p R621 1604 JWH272
8. a S C388 gt 8 E o in D a 16304 lo JW60 O HD P408 e 1 2 z e A da CN530 dei 5oooo AAS R365 R345 LS oe a A A di ii li ji ii wie a CN302 TAs zy 1 Soo fo o 5 5 097 NW ex L ee B a 1 5 MT FT 2 JW63 6 o o 3 JWH306 JW68 c JW72 656 R385 R33 C311 9 JW64 16 i 4 mm 9 amp Page 22 Page 18 Page 22 Page 43 51 R401 9 R451 C451 R454 SE 25 26 STR DE725 See page 61 for IC Block Diagrams 3 11 SCHEMATIC DIAGRAM INPUT SECTION 11 12 13 14 15 16 17 18 E Page 23 D Page 23 10 Page 49 6 Page 22 GNO J 51 GNO d cns3064 FFC INPUT BOARD 1 00000000000 vo 00000 j E 5 N 8 Page Page 35 Page 36 VE LS VE LS NF LS VE RS VE RS NF RS WOOFE GND I 5 63 rN 9 TSK CNS403 EH 12V REG C401 15V REG 22 4 m N Nje a a a gt lt 5 gt C T ANS H 8 5 Q 1 1 m Sa ka E 5 s Y So 2 T Oo POWER AMP 12 1 12 1 IC404 78L05 900 2592 189 2094 C499
9. gt m zl ch 013 w AN ARE x a CN5501 9 1 5 E No n N8702 C539 1 6 aso re JW96 oo000200 5 C589 2 169 9 o 69 C zo des ei 9 505 eri 8 NE 2999970099090 099 5 JW78 5 xx R50 m wi L mi Te 555 2 wc D SA id sce 5 9 k a gt RT 05415 a a e 3o Q 9 9 9 9 Nt 552 JW101 O e ONE 16 d MA o 9 mp 6295 9 311 9 A 2 C417 BD C498 t zu W103 JW6 L R311 1 05 give ee 1o a e 8 R397 m 16 48 e REC 05 z a d 9 JW7 H JW106 2 T 5 eko 22 3 lo oo os OUT R361 9 4 Sc mn 04 EL je L _9 EF 8 3 917 Sm at b R310 C305 gt TA 285 Il R345 moror gt gt oo 3 C54 St H T L E a g e N R360 7 Ga ee a 5 5 he e R344 R593 5 G s D Am Si e in 2 5 Yee E L 8 n Pan 59 gt o 9 JWH304 s nm E 16 03 O Nr 5 gt es Q Sio L 5 2 252 o CNS403 os o a ie e JWH307
10. 010 EO TW E E E JW e h R124 ol gl zm JW116 18 RiG5 C124 A JW119 2 d SKS JW127 d J AT TE 8108 SURROUND SOUND FIELD m J om 8105 H Page 21 1 35 1 ewe 8122 JW221 EQUALIZER 6 CNS107 8164 E 8104 188 a o 2 gt 8119 INDEX ar BASS BOOST 2 E 20 25 5 715 JW175 JWI 76 JW177 4 Q SI e 147 JW122 106 JW120 se JW51 i Jwi JW3 JW4 JW5 RITI Ne Di N a Ri RES gt gt gt gt gt gt gt gt YW222 Des StS mr Omm m JW172 OT Vi in ob R169 R176 R177 ea 7190 5 PRESETE A e ewa ewe a 181 TUNING TUNING a a a a a a JW192 ero JW123 9 HIN JW193 A JWI 4 SY x 1 670 014 SE d i T d JW125 FM MODE SLEEP A T A m MERE i i 2 2 e STORNO o e Ku m enl 5 B 215 BOARD 13 CNP113 10 ba _ APLE O RUM R172 R175 O _ 2 1 670 008 3 LED BOARD SP SW BOARD GE MULTI ENS DECODING DO 4 13 O 1 670 007 gt 5 1 2 3 4 9
11. 8 719 911 19 8 719 911 19 1 537 738 21 1 533 419 11 8 759 231 53 8 759 445 59 8 759 445 59 8 759 333 83 8 729 119 79 8 729 026 68 Description Remarks REG BOARD COMPLETE ak ok k k ok gt ak ok OK ok ok OK ok ok ok ok ok OK ok K HOLDER FUSE lt CAPACITOR gt FILM 0 1uF 5 50V FILM 0 1uF 5 50V FILM 0 1uF 5 50V FILM 0 1UF 5 50V FILM 0 1uF 5 50V ELECT 4700uF 2090 16V ELECT 470uF 20 16V ELECT 470uF 20 16V ELECT 470uF 20 16V CERAMIC 0 022uF 50V CERAMIC 0 022uF 50V ELECT 2200uF 20 16V ELECT Tul 20 50V ELECT 0 47uF 20 50V ELECT 0 22uF 20 50V CERAMIC 0 1uF 50V CERAMIC 0 1uF 50V CERAMIC 0 1uF 50V CERAMIC 0 1uF 50V CONNECTOR PIN CONNECTOR B2P VH 2P PIN CONNECTOR 6P lt DIODE gt DIODE DIODE DIODE DIODE DIODE RBA 402 SL 11ES2 NTA2B 11ES2 NTA2B 11ES2 NTA2B 11ES2 NTA2B DIODE DIODE 155119 155119 lt TERMINAL gt TERMINAL EARTH lt FUSE gt FUSE GLASS CYNDRICAL DIA 5 4A lt C gt IC TA7805S IC BA033T IC BA033T IC NJM2103D lt TRANSISTOR gt TRANSISTOR 2SC2785 FEK TRANSISTOR 2SD2525 TP Ref No R902 R903 R904 R905 R906 R908 R909 R910 R912 C624 C626 C724 C726 C794 C795 Part No 249 429 11 249 425 11 249 417 11 249 428 11 249 421 11 A cl 249 433 11 249 439 11 249 437 11 LL 249 430 11 A 4414 124 A SP BOARD COMPLETE 7 685 872 09 1 126 059 11 1 136 153 00
12. FERRITE BEAD FERRITE BEAD INDUCTOR INDUCTOR CXD8495AQ TC74VHCO4FT EL AK4526 M5218AFP M5218AFP M5218AFP M5218AFP MC74HCOOAF TC7S86F TE85L M5218AFP MB90574PFV G 161 BND TC74VHCO4FT EL 64923 TC74VHCUO4FT EL CXD2712R IDT71V016S15PH TL TC74VHC393FT EL 78055 JUMPER RESISTOR SHORT SHORT SHORT SHORT SHORT O O CH SHORT 0 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR 2SA1162 G DTC114EKA T146 2SC2712 YG 25C2712 YG 2SC2712 YG 2SC2712 YG 25 2712 DTC114EKA T146 Ref No R1101 R1102 R1103 R1104 R1105 R1106 R1107 R1108 R1109 R1110 R1111 R1112 R1113 R1114 R1115 R1116 R1117 R1118 R1119 R1120 R1121 R1122 R1123 R1124 R1125 R1126 R1127 R1128 R1129 R1130 R1131 R1132 R1133 R1134 R1135 R1136 R1137 R1138 R1139 R1140 R1141 R1142 R1143 R1144 R1145 R1146 R1147 R1148 R1149 R1150 R1151 R1152 R1153 R1154 R1155 70 Part No A A lI A cl A cl A A A 216 025 91 216 025 91 216 025 91 216 085 00 216 082 00 216 066 00 216 066
13. N 4 Page 15 CUR BET C775 LIMITER L re J501 bal WOOOFER 9 0710 R545 Gi BNIF 4M 88122 330 RY503 1 CNP602 F Dd l o WOOFER Li 28 0745 2562785 E 2562785 e RELAY BRIVE RELAY pa C RY U Page 47 ia Q747 0748 pa 2902605 2581640 470 Bl SUR RY 50V m SWITCH SWITCH EL 18V REG s R649 AT SPEAKERS Ol GND Page 14 150 a GNO 3930 0904 22185 A v PROTECTOR 4 8 CNP603 PH IMPEBANCE SELECTOR 15 line with mark A are critical for safety Replace only with part number specified 5 STR DE725 3 16 PRINTED WIRING BOARD POWER SECTION See page 7 for Circuit Boards Location 1 2 3 4 5 6 7 8 9 10 1 10 13 Location CNJ901 REG BOARD 1 669 998 13 Page 14 1 2 Page 14 3 3 38 STR DE725 3 17 SCHEMATIC DIAGRAM POWER SECTION See page 61 for IC Block Diagrams CNP803 VH 2582525 BELAY B SW POWER CONT R902 10k R910 47k C902 0 022 IC901 NJM2103 ci Page 49 R906 2 2k C905 0 474 50V ND R909 48k o Slo 8230914 0 1 0 1 3 3V REG CNJ901 T901 POWER TRANSFORME
14. VO wo e G 9 Page 34 Page 37 Page 14 Page 29 Page 26 Page 22 rz m m o 43 44 STR DE725 3 20 SCHEMATIC DIAGRAM DIGITAL SECTION 1 3 See page 41 43 for Printed Wiring Board See page 51 for IC Pin Functions See page 61 for IC Block Diagrams DIGITAL BOARD 1 3 SCLK BCK SCLK BCK LRCK XWE 5222 penn C1407 C1406 0 1 0 1 jJ 1 1111111111 1 1 LRCK 101501 C54926 IC1402 01301 SC BOLBY 161402 0 2 BIGITAL AUBIO 1871 01 BECOBER R1409 100 AVER CELL 7101985 PLLCK XPLLEN IC1401 1 1C1403 TST AUDIO DSP EDIO CLOCK DIVIDE 8 LRCT 9 LROUT BKOUT 552 VBB1 nm NM no m Y Y Y Y Y Y Y Y Y Y TO 2 3 Page 48 TO 3 3 TO 3 3 Page 49 Page 49 R1279 100 TO 2 3 Page 47 45 46 STR DE725 3 21 SCHEMATIC DIAGRAM DIGITAL SECTION 2 3 See page 41 43 for Printed Wiring Board See page 51 for IC Pin Functions See page 8 for Waveforms T0 1 3 Page 45 Page 46 AA AA A AA A N Mm ox n a DIGITAL BOARD gt lt a gt 21 gt 2 3 m 22 B 24 TO 3 3 a m Page 49 S S 23 gt 8 8 26 gt 25 5 2 o m a D CX82712 5 654925 1205 0 1 0
15. 20 5 5 20 10 10 10 20 20 20 20 10 20 10 20 20 20 5 5 5 20 20 20 20 20 20 10 20 20 20 5 5 5 20 20 20 20 20 20 20 20 20 20 20 Remarks 50V 10V 50V 50V 50V 50V 50V 50V 50V 50V 10V 50V 50V 50V 50V 50V 50V 50V 16V 16V 16V 50V 16V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 16V 16V 16V 16V 50V Ref No C502 C503 C504 C505 C539 C551 C552 C553 C554 C555 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 C754 C755 C780 C789 CC04 05 CC06 CC54 CC55 CC56 CNS301 CNS306 CNS403 CNS404 CNS501 CNS702 D301 74 Part No A cl lI Il ech I ech ech ech ech 162 282 31 102 233 00 102 230 00 126 934 11 162 282 31 126 965 11 162 282 31 102 233 00 102 230 00 126 934 11 162 282 31 162 282 31 126 934 11 128 560 11 128 560 11 126 965 11 162 282 31 102 233 00 102 230 00 126 934 11 162 282 31 126 965 11 162 282 31 102 233 00 102 230 00 126 934 11 1
16. STR DE725 US Model SERVICE M ANUAL Manufactured under license from Dolby Laboratories Licensing Corporation DOLBY the double D symbol DO AC 3 and PRO LOGIC are trademarks of Dolby Laboratories Licensing Corporation SPECIFICATIONS AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION With 8 ohm loads both channels driven from 20 20 000 Hz rated 100 watts per channel minimum RMS power with no more than 0 0996 total harmonic distortion from 250 milliwatts to rated output Amplifier section POWER OUTPUT Stereo mode 8 ohms 20 Hz 20 kHz THD 0 09 100 W 100 W Surround mode 8 ohms at 1 kHz THD 0 8 Front 100 W ch Center 100 W Rear 100 W ch a Depending on the sound field settings and the source there may be no sound output Dynamic power output 155 W 4 155 W 8 ohms 220 W 220 W 4 ohms Harmonic distortion at rated output Less than 0 09 with sound field tone and bass booster bypassed Frequency response PHONO RIAA equalization curve 0 5 dB CD TAPE MD DAT TAPE MD DVD LD TV DBS VIDEO and VIDEO 2 10 Hz 50 kHz 0 5 2 dB with sound field tone and bass booster bypassed MICROFILM Inputs Analog PHONO Sensitivity 2 5 mV Impedance 50 kilohms S N 75 dB A 2 5 mV CD DVD LD TAPE MD DAT TAPE MD TV DBS VIDEO and VIDEO 2 Sensitivity 150 mV Impedance 50 kilohms S N 82 dB A 150 mV b 7
17. a a e m n Page 54 Page 35 Page 35 L Page 48 H P RY P 9 SP B RY ROTECTOR Y IN H P RY 4 8 SP A ROTECTOR E The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified 1 16 STR DE725 3 6 PRINTED WIRING BOARD VIDEO SECTION 566 page 7 for Circuit Boards Location L 1 2 3 4 5 6 7 8 9 A m o O w 347 VIDEO BOARD VIDEO IN VIDEO IN VIDEO OUT VIDEO IN VIDEO OUT VIDEO IN VIDEO OUT CTRL A1 m Ba XUL e ou Az s RU D eer Cl 555 er dorm J N A i 11 E E dm op De daz 0 003 1 A AAK42222 7 Bt 5900 e Semiconductor Location Ret No Location D201 C 2 D202 C 2 C201 C 2 C202 C 4 Page 29 18 STR DE725 See pages 61 for IC Block Diagrams 3 7 SCHEMATIC DIAGRAM VIDEO SECTION VIDEO BOARD J203 TV BBS CNS211 FFC L 20 Page 31 5 6V BUCK UP O CTL A1 CTR A1 GNB GNB O SIRCS OUT O SW3 SW2 15V O SWI SW4 O 5V 19 0 Z gt N a 2 M ES JE 2 2 lt ES 5 1 e n LE m bi gt gt STR DE725 3 8 PRINTED WIRING BOARD AUDIO SECTION See page 7 for Circuit Bo
18. e LLLI adjustment for repair Voltages and waveforms are dc with respect to ground under no signal detuned conditions No mark FM Voltages are taken with a VOM Input impedance 10 MQ Voltage variations may be noted due to normal production tolerances Waveforms are taken with a oscilloscope Circled numbers refer to waveforms Signal path gt FM E CD EZ DIGITAL EZ PHONO For printed wiring boards Note e o parts extracted from the component side Through hole e Pattern from the side which enables seeing e Waveform 1120169 XO 1 1101 X OUT 24 576MHz 1C1101 CLK OUT 12 288MHz 1 102 XO STR DE725 3 2 BLOCK DIAGRAM MAIN SECTION gt gt _ gt gt _ gt AUDIO SELECT 301 ese SELECTOR ANTENNA TUNER UNIT 1C303 FM 750 AUDIO CODEC RY301 5405 VOLUME 1C1103 RV401 VOL CONT IC304 IC1104 IC1104 1 1104 gt IC414 am d 9 gt gt LIN LOUTI BALANCE RV402 1 oureur 2 wer L 9 VOL CONT IC416 1105 gt 1105 AUDIO DSP IC1401 INPUT OUTPUT INPUT TAPE OUTPUT 001 IR LINK VOL CONT IC415 IC1106 DOLBY DIGITAL AUDIO DIGITAL i SE RECEIVER IC1101
19. 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W F 1 4W 1 4W F J701 l 670 006 11 568 519 41 H P BOARD KOKK K K K K KK lt JACK gt JACK LARGE TYPE PHONES K K K K K K K K K K KK K K K K K K KK K K K K K K K K K K K K K K K K K K The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified Ref No C301 C303 C304 C305 C306 C307 C308 C310 C311 C351 C353 C354 C355 C356 C357 C358 C360 C361 C388 C389 C392 C393 C394 C395 C401 C402 C403 C404 C405 C406 C407 C408 C409 C416 C417 C418 C419 C451 C452 C453 C454 C455 C456 C457 C458 C459 C466 C467 C468 C491 C496 C497 C498 C499 C501 Part No A 4414 093 A 7 685 872 09 A A I A A A A A ch 126 961 11 126 934 11 125 896 91 136 159 00 126 961 11 162 282 31 162 286 31 162 294 31 126 965 11 126 961 11 126 934 11 125 896 91 136 159 00 126 961 11 162 282 31 162 286 31 162
20. 10 RAM opa da EAI2 External RAM address output External RAM address output 53 di 1 we 2 5 0 lm OO 96 Test data input L normal test Connecting to Ground 97 PLL input frequency select L 2 256Fs 128Fs Connecting to Ground 98 PLDIVB 0 PLL output frequency select L 768Fs 1024Fs Connecting to Ground 99 Master clock input 100 ak Master clock output Not used 105 PLLCK PLL output test clock input PLL cell oscillation enable L oscillation enable H oscillation stop Connecting to Ground Test data input L normal test Connecting to Ground Frequency counter input Connecting to Ground LRCKO divider output 54 IC1101 CAD8495AQ DIGITAL BOARD Pin No Description DOUT V EMPHA RCI I RC2 CCB SUB D GND CLKMD EIAJ data and parity flag output terminal Not used Emphasis monitor output terminal 2 ON Input terminal for RC generator oscillator Output terminal for RC generator oscillator I Microprocessor I F select input terminal CCB 9 SUB L Connecting to Ground Digital Ground Clock output select terminal L 25615 128fs Connecting to Ground Clock input select terminal 512fs L 384fs Q UA Z TESTI TEST2 RESET D VDD Test terminal normally gr
21. 100 47K 47K 47K 1K 47K 47K 47K 1K 47K 47K 47K 1K 47K 47K 47K 1K 47K 47K 47K 0 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 Remarks 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W Ref No R1156 R1157 R1158 R1159 R1160 R1161 R1162 R1163 R1164 R1165 R1166 R1170 R1171 R1172 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 Part No esch ech I ech lI ech lI ech 216 0
22. 47 16 SEIT T 5V REG 389 24 8 9001 20 5 POWER AMP 9001 2552 n a 1 516 58 E 2 S EST q loja gt Ola d gt C405 10p R407 47k C454 10p C404 10p C455 10p 80001 0152 C395 100 91 001 8822 100 8089 C393 R346 1000p 22 2 2 R309 50V 470 C304 A9 2683 0 C356 R359 2 2 50 470 C305 0 033 R356 100k AUBIO SELECT R355 8 2k C304 0 0091 128 2054 1001 ZOZU 1001 2428 900 4992 9001 4023 0000 CN302 4 SAN JI Page 24 O D gt 7 ES 5 T2 E LI line with mark are critical for safety Replace only with part number specified 28 STR DE725 3 12 PRINTED WIRING BOARD DISPLAY SECTION See page 7 for Circuit Boards Location EES L 1 2 3 4 5 7 S8 9 170 1 122 19 4 5 Location Page 43 A DISPLAY BOARD Page 17 O CNS104 C192 O e ol Lp e e A o zo e o fo fo fo 6 oo Q gt MULTI CURSOR LAE 2 CONTROL PEN 1 5 103 LIN BS A ose SY Bg B B B B 3 1 0 oe g o o E 2o 5
23. 50V CC13 1 162 282 31 CERAMIC 100PF 10 50V The components identified by mark A or dotted line with mark are critical for safety 68 Replace only with part number specified Ref No R1001 R1002 R1003 R1005 R1006 R1007 R1011 C1101 C1102 C1103 C1104 C1105 C1106 C1107 C1108 C1109 C1110 C1111 C1112 C1113 C1114 C1115 C1116 C1117 C1118 C1119 C1120 C1121 C1122 C1123 C1124 C1125 C1126 C1127 C1128 C1129 C1130 C1131 C1132 C1133 C1134 C1135 C1136 C1137 C1138 C1139 C1140 C1141 C1142 C1143 C1170 C1171 Part No 1 216 022 00 1 216 022 00 1 216 022 00 1 216 025 91 1 216 025 91 1 216 025 91 1 216 025 91 A 4414 126 A A lI A cl A o ll A A A cl A A a A A cl 163 275 11 126 022 71 165 319 11 165 319 11 126 022 11 165 319 11 163 021 91 165 319 11 163 243 11 163 243 11 165 319 11 165 319 11 125 059 11 165 319 11 126 059 11 165 319 11 163 251 11 165 319 11 165 319 11 126 059 11 165 319 11 126 233 11 106 347 00 126 233 11 126 233 11 126 233 11 163 251 11 126 233 11 163 251 11 126 2
24. CONNECTOR CNP713 1 691 765 11 PLUG MICRO CONNECTOR 3P R604 1 249 421 11 CARBON 2 2K 5 1 4 R651 1 249 417 11 CARBON 1K 5 1 4W lt DIODE gt R652 1 249 439 11 CARBON 68K 5 1 4W R653 1 249 439 11 CARBON 68K 5 1 4W D701 8 719 911 19 DIODE 155119 R654 1 247 843 11 CARBON 3 3K 5 1 4W D702 8 719 109 51 DIODE RD2 0ES B2 D703 8 719 109 51 DIODE RD2 0ES B2 R655 1 249 409 11 CARBON 220 5 1 4 0704 8 719 911 19 DIODE 155119 R656 1 249 409 11 CARBON 220 5 1 4W D751 8 719 911 19 DIODE 155119 R690 1 249 433 11 CARBON 22K 5 1 4W R701 1 249 417 11 CARBON 1K 5 1 4 D752 8 719 109 51 DIODE RD2 0ES B2 R702 1 249 439 11 CARBON 68K 5 1 4W 0753 8 719 109 51 DIODE RD2 0ES B2 D754 8 719 911 19 DIODE 155119 R703 1 249 439 11 CARBON 68K 5 1 4W R704 1 249 421 11 CARBON 2 2K 5 1 4W lt TRANSISTOR gt R751 1 249 417 11 CARBON 1K 5 1 4 752 1 249 439 11 CARBON 68K 5 1 4W Q704 8 729 119 76 TRANSISTOR 2SA1175 HFE R753 1 249 439 11 CARBON 68K 5 1 4W Q708 8 729 140 82 TRANSISTOR 2SA988 PAFAEA Q754 8 729 119 76 TRANSISTOR 2SA1175 HFE R754 1 249 421 11 CARBON 2 2K 5 14W F Q758 8 729 140 82 TRANSISTOR 2SA988 PAFAEA R790 1 249 433 11 CARBON 22K 5 1 4W lt RESISTOR gt lt RELAY gt R702 1 247 881 00 CARBON 120K 5 1 4W RY301 1 515 614 11 RELAY R721 1 249 433 11 CARBON 22K 5 1 4W ok ak ak ok of ok ak of ak ak ak OK ok ak ak OK GE of ak K GE ok ak OK ok ak ak ak ok oh ak ak OK ok OK OK ok ak ak ak E ok ak ak OK ok ak ak ok ok a
25. DETECTION CE XLAT MICRO COMPUTER INTERFACE CL SCLK 42 D 43 DIN1 44 DIN2 Y DATA DEMODULATOR PLL CIRCUIT DIN MULTI PLEXER DIN4 DGND 48 DOUT V CCB SUB EMPHAS RC2 4 D GND 9 CLKMD CLK o D X MODE O N IC301 67822 INPUT BOARD 1C501 1C601 1C701 uPC2581V INPUT BOARD BIAS CIRCUIT LLI T T e au CN CN CN CN N LI 5 5 5 X Z 5 2 5 5 8855 gt gt gt gt e e gt gt 1 08 R CH L ch DATA DATA LATCH LATCH CIRCUIT CIRCUIT SHIFT REGISTER 13bit LEVEL LEVEL SHIFT SHIFT CIRCUIT CIRCUIT STROBE GENERATOR CIRCUIT SECTION 4 NOTE e XX X mean standardized parts so they may The mechanical parts with no reference number Se The components identified by mark A or have some differences from the original one in the exploded views are not supplied d mE dotted line with mark A are critical for safety tems marked are not stocked since they e Hardware mark list and accessories and Replace only with part number specified are seldom required for routine service Some packing materials are given in the last of this delay should be anticipated when ordering these parts list items 4 1 FRONT PANEL SECTION LD board
26. IC M5218AL IC M5218AL IC TC9299P IC TC9299P IC TC9299P IC uPC2581V IC uPC2581V IC uPC2581V lt JACK gt JACK PIN 4P PHONO CD JACK PIN 4P MD DAT lt TRANSISTOR gt 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 2SC2785 FEK 2SC3623A LK 2SC3623A LK 2SC3623A LK 2SC3623A LK 2SC3623A LK 2SC3623A LK DTC124ES DTA124ES 47 100K 82K 180 8 2K 100K 100 100K 470 1K 1K 1K 47K 100K 47K 4 7K 100K 1K 1K 1K 1K 1K 1K 100 100 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 Remarks 1 4W F 1 4W 1 4W 1 4W F 1 4W F 1 4W 1 4W 1 4W 1 4W F 1 4W 1 4W F 1 4W 1 4W 1 4W 1 4W 1 4W F 1 4W 1 4W 1 4W 1 4W 1 4W F 1 4W 1 4W F 1 4W 1 4W Ref No R346 R347 R351 R352 R353 R354 R355 R356 R357 R358 R359 R360 R361 R362 R365 R381 R385 R387 R388 R389 R390 R391 R392 R393 R396 R397 R401 R402 R403 R404 R405 R406 R407 R408 R409 R451 R452 R453 R454 R455 R456 R457 R458 R459 R501 R502 R503 R504 R505 R551 R552 R553 R554 R590 R592 75 Pa
27. TRANSISTOR gt TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR 2SA1175 HFE 2502012 MN2488 OPY M MP1620 OPY M 25 988 25C1815 GR DTA124ES DTA124ES 2SC2785 FEK 25 1841 2SC2785 FEK 2SA988 PAFAEA 2SA1175 HFE 2502012 MN2488 OPY M Ref No Q557 Q558 Q559 Q560 Q561 Q596 Q601 Q604 Q605 Q606 Q607 Q608 Q612 Q613 Q614 Q615 Q616 Q617 Q618 Q801 R521 R522 R523 R524 R525 R526 R527 R528 R529 R530 R531 R532 A R533 A R534 R535 R539 R540 R541 R542 R547 R548 A R549 R555 R556 R571 R572 R573 R574 R575 R576 R577 R578 R579 R580 R581 Part No 8 749 010 26 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 8 729 209 15 8 749 010 25 8 749 010 26 8 729 140 82 8 729 281 53 8 729 281 53 8 729 201 53 8 729 900 36 8 729 900 36 8 729 900 36 8 729 900 63 8 729 026 68 249 422 11 249 433 11 249 414 11 249 408 11 249 408 11 A cl 234 182 11 247 850 11 249 419 11 247 866 11 249 421 11 A cl 249 433 11 249 437 11 249 393 11 249 389 11 249 431 11 A __d 249 427 11 249 417 11 249 429 11 249 429 11 249 425 11 A o cl 249 429 11 249 407 11 247 881 0
28. 00 216 029 00 216 104 00 216 025 91 216 089 91 216 025 91 216 025 91 216 025 91 216 097 91 216 025 91 216 025 91 216 097 91 216 025 91 216 065 91 216 065 91 216 073 00 216 065 91 216 037 00 216 073 00 216 037 00 216 073 00 216 049 91 216 049 91 216 049 91 216 097 91 216 089 91 216 089 91 216 049 91 216 025 91 216 089 91 216 089 91 216 089 91 216 049 91 216 089 91 216 089 91 216 089 91 216 049 91 216 089 91 216 089 91 216 089 91 216 049 91 216 089 91 216 089 91 216 089 91 216 049 91 216 089 91 216 089 91 216 089 91 216 295 91 Description RESISTOR 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 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 100 100 100 33K 24K S 11 9 TK 150 200K 100 47K 100 100 100 100K 100 100 100K 100 4 7K 4 7K 10K 4 7K 330 10K 330 10K 1K 1K 1K 100K 47K 47K 1K
29. 1 126 059 11 1 136 153 00 1 126 059 11 1 126 941 11 Description Remarks lt RESISTOR gt CARBON 10K 5 1 4W CARBON 4 7K 5 1 4W F CARBON 1K 5 1 4W F CARBON 8 2K 5 1 4W F CARBON 2 2K 5 1 4W F CARBON 22K 5 1 4W CARBON 68K 5 1 4W CARBON 47K 5 1 4W CARBON 12K 5 1 4W ak ak kak ak ak ak k ak ak oi ak ak ak ok ak ak HR ak ak HR ak ak HR of R HR K HR HR ak HR HR ak HR HR K HR HR ak ak HR ak ok ok ak ok ok ok ok OK ok ok ok ok ok ok ak ok R ak ak ak ak ak ak ak ak ak ak ak ok ak ok ok ak K KK SCREW BVTT 3x8 S CAPACITOR ELECT 10uF 20 50V FILM 0 01uF 5 50V ELECT 10uF 20 50V FILM 0 01uF 5 50V ELECT 10uF 20 50V ELECT 470uF 20 25V JACK CNJ701 CNP601 CNP602 CNP603 D543 D605 D606 D607 D649 D705 D706 D749 702 J501 L601 L701 L751 1 774 136 11 1 564 320 00 1 784 922 11 1 779 977 11 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 8 759 605 01 1 770 157 21 1 420 872 00 1 420 872 00 1 420 872 00 CONNECTOR ROUND TYPE 6P WIRELESS REAR SPEAKER lt CONNECTOR gt PIN CONNECTOR B2P VH 2P PIN CONNECTOR 5P PIN CONNECTOR 6P lt DIODE gt DIODE DIODE DIODE DIODE DIODE 155119 155119 155119 155119 155119 DIODE DIODE DIODE 155119 155119 155119 M5F78M18L JACK JACK PIN 2P WOOFER COIL COIL AIR CORE COIL AIR CORE COIL AIR CORE The
30. 1 249 393 11 CARBON 10 5 1 4W F C720 1 126 022 11 ELECT 47uF 20 16V ok ak ak ok ok K ak ak ok ak ak OK of of ak ak ok ok ak OK OK ak ak ak ok ok ak HR OK ok OK OK ok ak ak HR ok ak ak R ok ak OK ok ok R OK OK ak ak OK OK R ok R C721 1 107 597 11 CERAMIC 22PF 10 500V C722 1 107 597 11 CERAMIC 22PF 10 500V C723 1 162 286 31 CERAMIC 220PF 10 50V C725 1 136 157 00 FILM 0 022UF 559 50V C770 1 126 022 11 ELECT 47uF 20 16V C771 1 107 597 11 CERAMIC 22PF 10 500V C772 1 107 597 11 CERAMIC 22PF 10 500V C773 1 162 286 31 CERAMIC 220PF 10 50V C775 1 136 157 00 FILM 0 022UF 559 50V The components identified by mark A or dotted line with mark are critical for safety Replace only with part number specified 76 Ref No C819 C820 C821 C822 C823 C824 C825 C826 C827 C901 C902 C903 C904 C905 C906 C911 C914 C916 C917 CNP803 CNP809 D808 D901 D902 D903 D904 D905 D906 EB900 F805 C801 1 802 803 1 901 0901 0902 4414 109 1 533 217 31 136 165 00 136 165 00 136 165 00 136 165 00 136 165 00 A cl 126 997 11 126 935 11 126 935 11 126 935 11 164 097 11 A Il 164 097 11 126 768 11 126 960 11 126 959 11 124 464 11 A cl 164 159 11 164 159 11 164 159 11 164 159 11 A I 1 564 320 00 1 779 977 11 8 719 025 03 8 719 024 99 8 719 024 99 8 719 024 99 8 719 024 99
31. 1 670 001 11 AUDIO BOARD 77 A 4414 112 A AMP REAR BOARD COMPLETE 63 1 670 029 11 D IN OUT BOARD A T901 1 431 887 11 TRANSFORMER POWER 65 A 4414 093 A INPUT BOARD COMPLETE ANTM301 1 693 407 11 TUNER The components identified by mark A or dotted line with mark A are critical for safety 65 Replace only with part number specified SECTION 5 ELECTRICAL PARTS LIST NOTE Due to standardization replacements in the e CAPACITORS e SEMICONDUCTORS parts list may be different from the parts uF uF In each case u for example specified in the diagrams or the components RESISTORS UA uPA UPA used on the set XX X mean standardized parts so they may have some difference from the original one tems marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items Ref No Part No Description Remarks Ref No Part No Description Hemarks 1 669 998 11 BOARD C573 1 162 286 31 CERAMIC 220PF 10 50V FETTE C574 1 126 964 11 ELECT 10uF 20 50V C575 1 136 157 00 FILM 0 022uF 5 50V 1 533 217 31 HOLDER FUSE C576 1 136 153 00 FILM 0 01uF 5 50V C590 1 126 935 11 ELECT 470uF 20 6 3V lt JACK gt C598 1 126 965 11 ELECT 22UF 20 50V NCNJ901 1 540 060 11 OUTLET AC POLAR C620 1 104 664 11 ELECT 47uF 20 16V C621 1 107 597 11 CERAMIC 22PF 10 500V lt CONNECTOR gt C622 1 107 597 11 CERAMIC 22PF
32. 11 CARBON 1 5 5 1 4W R154 1 249 419 11 CARBON 1 5K 5 1 4 lt gt H155 1 249 419 11 CARBON 1 5K 5 1 4 C201 1 126 964 11 ELECT 10uF 20 50V R156 1 249 425 11 CARBON 4 7K 5 1 4 C202 1 126 964 11 ELECT 10uF 20 50V R157 1 249 421 11 CARBON 2 2K 5 1 4 203 1 126 964 11 ELECT 10uF 20 50V R158 1 249 421 11 CARBON 2 2K 5 1 4 C204 1 126 964 11 ELECT 10uF 20 50V R160 1 249 425 11 CARBON 4 7K 5 1 4W F C205 1 162 215 31 CERAMIC 47PF 5 50V SWITCH C206 1 162 215 31 CERAMIC 47PF 590 50V C207 1 162 215 31 CERAMIC 47PF 5 50V 5103 1 762 750 11 SWITCH TACTILE BOOST C209 1 164 159 11 CERAMIC 0 1uF 50V 5105 1 762 750 11 SWITCH TACTILE SHIFT C210 1 164 159 11 CERAMIC 0 1uF 50V 5106 1 762 750 11 SWITCH TACTILE DIRECT C211 1 164 159 11 CERAMIC 0 1uF 50V 5107 1 762 750 11 SWITCH TACTILE EQ ON OFF 5108 1 762 750 11 SWITCH TACTILE DVD LD C212 1 164 159 11 CERAMIC 0 1uF 50V C213 1 126 933 11 ELECT 100uF 20 16V 5109 1 762 750 11 SWITCH TACTILE 6 C214 1 126 933 11 ELECT 100uF 20 16V 5110 1 762 750 11 SWITCH TACTILE 1 S111 1 762 750 11 SWITCH TACTILE INPUT lt CONNECTOR gt 5112 1 762 750 11 SWITCH TACTILE TV DBS 113 1 762 750 11 SWITCH TACTILE 7 CNS211 1 784 733 11 CONNECTOR 11 5114 1 762 750 11 SWITCH TACTILE 2 lt DIODE gt 5115 1 762 750 11 SWITCH TACTILE GENRE 5116 1 762 750 11 SWITCH TACTILE PHONO D201 8 719 911 19 DIODE 155119 5117 1 762 750 11 SWITCH T
33. 1K 100 100 47K 47K 47K 47K 47K 47K 47K 4 7K 4 7K 10K 4 7K 330 10K 330 10K 1K 1K 1K 100K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 1K 100 100 100 1K 1K 1K 1K 1K 200K 39K 39K 10K 10K 100K 100K 1K 1K 1K 1K 1K 1K 1K 1K 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 0 5 0 5 5 5 5 5 5 5 5 5 5 5 5 5 Remarks 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W Ref No R1239 R1240 R1241 R1242 R1243 R1244 R1245 R1246 R1247 R1248 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 R1282 R1283 R1285 R1286 R1287 R1301 R1302 R1303 R1304 R1305 R1306 R1307 R1308 R1309 R1310 R1311 R1312 R1313 74 Part No lI ec
34. 24 85505 so e au 2 I ZI L10 B TSK SW BOARD 51 15 TSK i6 et OF 10 2 2 6 9 NN 2 ER re Gei z4 gu 9 I sha 5 m 2 E ra 3 d 8 d S om 6 1 5 as Li ci 5 Mo gt m ma De D 2 ou EE N z gt gt 3 N E o 9 4 59 ls 2E 2 amp 0 A 5 Be 28 Sab da z SE va T 5 8 5 E a O O O 6 ins m mon O DE Yo To oe I 58 5 I Du O O Dus 8 i E w 5 No E ET B e Da a Ex 1285735 C 2g 118 Bee o lt m ia 56 1 x n O as a t tt w gt ce rx N 5 gS 165 85 8 E lt SS x I o ica O SE sg Eco ea Des EE 23 F ul mo 8 ES 8 SP 0 I so 1l 2 x Ka MOTOR BRIVER CNP116 LEB BRIVE 0102 104 106 110 0112 114 116 120 122 810
35. 2K 100K 100 100K 470 1K 1K 1K 47K 100K 47K 270 1K 1K 1K 1K 1K 1K 1K 4 7K 100K 100K 100K 15K 15K 15K 47K 47K 47K 100K 100K 100K 15K 15K 27K 47K 47K 47K 1K 68K 68K 2 2K 47K 1K 68K 68K 2 2K 22K 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 Remarks 1 4W 1 4W 1 4W 1 4W 1 4W TI TI 1 4W F 1 4W F 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W TI TI 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W 1 4W TI TI 1 4W F 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 The components identified by mark or dotted line with mark A are critical for safety Replace only with part number specified Ref No Part No Description Remarks Ref No Part No Description Hemarks A R593 1 249 381 11 CARBON 1 5 1 4W lt CONNECTOR gt R594 1 249 425 11 CARBON 4 7K 5 1 4W F R601 1 249 417 11 CARBON 1K 5 1 4W F CNP701 1 564 241 11 PIN CONNECTOR B4P VH 4P R602 1 249 439 11 CARBON 68K 5 1 4W CNP711 1 779 977 11 PIN CONNECTOR 6P R603 1 249 439 11 CARBON 68K 5 1 4W CNP712 1 564 242 00 PIN
36. ELECT 22uF 20 ELECT 22uF 20 ELECT 22uF 20 CERAMIC 10PF 5 CERAMIC 10PF 5 CERAMIC 10PF 5 CERAMIC 220PF 10 CERAMIC 220PF 10 CERAMIC 220PF 10 lt CONNECTOR gt PIN CONNECTOR PC BOARD 4P PIN CONNECTOR SMALL TYPE 10P M5218AL M5218AL M5218AL RESISTOR CARBON 330 5 CARBON 47K 5 CARBON 47K 5 CARBON 47K 5 CARBON 10K 5 CARBON 3 3K 5 CARBON 47K 5 CARBON 47K 5 CARBON 47K 5 CARBON 47K 5 CARBON 47K 5 CARBON 47K 5 CARBON 47K 5 CARBON 10K 5 CARBON 3 3K 5 CARBON 3 3K 5 CARBON 47K 5 CARBON 47K 5 CARBON 47K 5 Sony Corporation Home A amp V Products Company Remarks 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 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 Ref No Part No Description Remarks lt VARIABLE RESISTOR gt RV401 1 225 446 11 RES VAR CARBON 100K x 6 MASTER VOLUME RV402 1 238 965 21 RES VAR CARBON 100K 100K BALANCE gt gt k ok ok ok kak ok ok ak ak kak 2k ak ak ok kak ak kak ok ok ak ok ok ak ak ok ak ok ok ak ok kak ok ok ok ok ok ak ok ak ok ok ok ok ok ok ok ok OK ok ok OK MISCELLANEOUS 12 1 773 161 11 WIRE FLAT 21 CORE 13 1 769 959 11 WIRE FLAT 11 CORE 66 1 773 285 11 WIRE FLAT TYPE 29 CORE AT3 1 769 743 11 CORD POWER 76 1 769 876 11 WIRE FLAT TYPE 7 CORE A T901 1
37. Q data sync output terminal Not used Microprocessor I F When CCB SUB is 177 data output terminal 3 state output Microprocessor I F When CCB SUB is data output terminal high level open drain output Not used RIO Ne 0 l 2 DI SWDT CE XLAT CL SCLK D VDD DINI DIN2 DIN3 DIN4 D GND Microprocessor I F Data input terminal I I Microprocessor I F Chip enable latch input terminal Microprocessor I F Clock input terminal 4 Digital power supply Amplifier integrate data input terminal Connecting to Ground 4 Amplifier integrate data input terminal Connecting to Ground A Amplifier integrate data input terminal Connecting to Ground N Amplifier integrate data input terminal 4 26 Digital Ground 55 1201 MB90574PFV G 161 BND DIGITAL BOARD Pin No TR 1 Not used Connected to Ground RESET RF demodulator DIR reset CS xx To 4526 chip select CCLK O ToAK4526 clock CDTI To AK4526 data input 6 cpro O ToAK4526dataoutput PD To 4 520 reset 8 VCC Power supply 5 V SINO UART input Used for rewriting flash memory SOTO UART output Used for rewriting flash memory k Not used Connected to Ground L Not used Not connected open en Not used Not connected open ANA DIG O Analog digital selection 74HC157 SCDIN To CS4926 data input SDL
38. Q508 Q509 Q510 Q511 Q546 Q547 Q548 Q549 Q554 Q555 Q556 Part No 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 8 719 911 19 8 719 911 19 8 719 302 38 8 719 024 99 8 719 024 99 8 719 024 99 8 719 024 99 8 719 160 26 8 719 934 22 8 719 210 21 1 537 738 21 1 537 738 21 1 532 311 11 1 532 311 11 1 533 419 11 1 533 419 11 8 759 708 05 1 420 872 00 1 420 872 00 8 729 119 76 8 729 209 15 8 749 010 25 8 749 010 26 8 729 140 82 8 729 281 53 8 729 900 63 8 729 900 63 8 729 119 79 8 729 140 84 B 729 119 79 8 729 140 82 8 729 119 76 8 729 209 15 8 749 010 25 Description DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE 155119 155119 RD2 0ES B2 RD2 0ES B2 155119 155119 155119 155119 RD2 0ES B2 RD2 0ES B2 155119 155119 155119 155119 RBV 602 01 11ES2 NTA2B 11ES2 NTA2B 11ES2 NTA2B 11ES2 NTA2B RD5 6F B2 HZS30 2L 11EQS04 lt TERMINAL gt TERMINAL EARTH TERMINAL EARTH Remarks lt FUSE gt FUSE GLASS CYNDRICAL FUSE GLASS CYNDRICAL FUSE GLASS CYNDRICAL FUSE GLASS CYNDRICAL DIA 5 8A DIA 5 8A DIA 5 4A DIA 5 4A NJM78L05A lt COIL gt COIL AIR CORE COIL AIR CORE lt
39. R632 1 249 437 11 CARBON 47K 5 1 4W J305 1 784 920 11 JACK PIN 6P VIDEO2T DVD DVD LD TV DBS A R633 1 249 393 11 CARBON 10 5 1 4 A R640 1 215 886 11 METAL OXIDE 100 5 2W F RESISTOR R641 1 249 441 11 CARBON 100K 5 1 4W R315 1 249 417 11 CARBON 1K 5 1 4W A R642 1 215 888 00 METAL OXIDE 220 590 2W F R316 1 249 417 11 CARBON 1K 5 1 4W F R643 1 249 441 11 CARBON 100K 5 1 4W H317 1 249 417 11 CARBON 1K 5 1 4 A R644 1 216 456 00 METAL OXIDE 820 5 2W R318 1 249 417 11 CARBON 1K 5 1 4W F R645 1 249 441 11 CARBON 100K 5 1 4W R319 1 249 417 11 CARBON 1K 5 1 4W R650 1 249 425 11 CARBON 4 7K 5 1 4W R320 1 249 417 11 CARBON 1K 5 1 4W R657 1 249 429 11 CARBON 10K 5 1 4W R365 1 249 417 11 CARBON 1K 5 1 4W F A R658 1 249 393 11 CARBON 10 5 1 4 R366 1 249 417 11 CARBON 1K 5 1 4W R672 1 249 433 11 CARBON 22K 5 1 4W R367 1 249 417 11 CARBON 1K 5 1 4W R739 1 215 868 00 METAL OXIDE 680 5 1W R368 1 249 417 11 CARBON 1K 5 1 4W R789 1 215 868 00 METAL OXIDE 680 5 1W F R369 1 249 417 11 CARBON 1K 5 1 4W R801 1 247 843 11 CARBON 3 3K 5 1 4W R370 1 249 417 11 CARBON 1K 5 1 4W F A R802 1 249 401 11 CARBON 47 5 1 4W F R394 1 249 397 11 CARBON 22 5 1 4W F A RR48 1 249 393 11 CARBON 10 5 1 4W R395 1 249 397 11 CARBON 22 5 1 4 A RR49 1 249 393 11 CARBON 10 5 14 R398 1 249 417 11 CARBON 1K 5 1 4W N RR98 1 249 393 11 CARBON 10 5 1 4W R399 1 249 425 11 CARBON 4 7K 5 1 4W F A RR99 1
40. control BALANCE control MUTING button SOUND FIELD ON OFF button BASS BOOST button EQ ON OFF button INPUT MODE button PHONO button DVD LD le enl e iN SECTION 1 GENERAL SIFSISISISIS BISNIS TUNER button CD button VIDEO 2 button TAPE MD button Numeric buttons SHIFT button DISPLAY button MEMORY button FM AM button FM MODE button SLEEP button PHONES jack TUNING buttons SPEAKERS A B switche PRESET TUNING buttons SET UP button CURSOR MODE button REAR PANEL Ielelles ile lev fles nel DIGITAL ANTENNA FM AM TV LD DVD LD VIDEO 2 VIDEO 1 MONITOR S LINK WOOFER SPEAKERS REAR SPEAKER CENTER BERE WIRELESS REAR SPEAKER IMPEDANCE SELECTOR AC power cord AC OUTLET FRONT SPEAKERS A B SPEAKERS FRONT CD PHONO rh SIGNAL GND SECTION 2 TEST MODE FLUORESCENT INDICATOR TUBE TEST MODE All fluorescent segments are tested When this test is activated all segments turn on at the same time then each segment turns on one after another Procedure While depressing the SET the SOUND FIELD MODE buttons simultaneously press the power button to turn on the main power All segments turn on at the same time then each segment turns on one after another FACTORY SET MODE All preset contents are reset to the default setting Procedure While depressing the SET UPland the buttons simultaneously press the power but
41. dl es b IVI LLL R521 CVO R623 8572 9 e V eRS78 C O 67 1 gg m 2 DIO riae w JWH271 II d ai e va MRO Q557 A Page 33 H P BOARD JOINT BOARD Page 25 J701 16 i 1 3 5 SCHEMATIC DIAGRAM AMP SECTION Page 28 6 ei o 6 e 6 6 2 3 CNS651 TSK B VE C VE C NF C GND VE L VE L 000000000000 6 VE R VE 8 GOVOGODOGOGSO gt lt lt gt STR DE725 9 6 7 8 9 10 11 12 13 14 15 16 17 H P BOARD CN751 SAN CNP751 PH RY602 R739 24V 680 1W H P R J701 DND PHONES MN2488 BOOSTER Q509 28C1815 PROTECTOR Q510 BNIF4M PROTECTOR Q505 2882012 100 US CNB AUS non m mne pe S Q548 PET d 15 5 6 Bk EE SPEAKERS is Q612 618 Bo SWITCH 8 0 50 R580 R585 C574 2k 15k 10 50V 4 9 PROTECTOR 8554 1957381 PT 6570 1 0 7 geen Id 16V 2582012 LIMITER Q558 25 988 CUR BET 9604 25 1115 LIMITER Page 59 P 14V 2882012 Page 39 LIMITER 24V _ 1 GND D 24V CN804 n SAN gt LS 24V CNP805 24V 11 1 GNA 055995216 sin T
42. these instruments 2 Abattery operated AC milliammeter The Data Precision 245 digital multimeter is suitable for this job 3 Measuring the voltage drop across a resistor by means of a VOM or battery operated AC voltmeter The limit indication is 0 75 V so analog meters must have an accurate low voltage scale The Simpson 250 and Sanwa SH 63Trd are examples of a passive VOM that is suitable Nearly all battery operated digital multimeters that have a 2V AC range are suitable See Fig A To Exposed Metal Parts on Set AC voltmeter 0 75V Earth Ground Fig A Using an AC voltmeter to check AC leakage SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK A OR DOTTED LINE WITH MARK 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 3 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 3 10 3 11 3 12 3 13 3 14 3 15 3 16 3 17 3 18 3 19 3 20 3 21 3 22 3 23 3 24 e TABLE OF CONTENTS GENERAL 4 TES D DIAGRAMS Circuit Boards Location T Block Diagram Main Section mM 9 Block Diagram Power Section sei 11 Printed Wiring Board AMP Section 13 Schematic Diagram AMP Se
43. 0 20 20 Remarks 50V 200V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 6 3V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 10V 50V 50V 50V 50V 16V 16V Ref No D1101 D1201 D1202 D1203 D1204 D1205 D1206 EB1001 FB1101 FB1102 1101 IC1102 IC1103 IC1104 1105 1106 IC1107 1108 1109 IC1154 1 1201 IC1202 1301 1305 1 1401 1 1402 1 1403 1501 JW1 JW2 JW3 JW11 JW12 JW13 Q1201 Q1202 Q1203 Q1204 Q1205 Q1206 Q1207 Q1208 Part No 8 719 016 74 8 719 016 74 8 719 801 78 8 719 801 78 8 719 016 74 8 719 016 74 8 719 801 78 1 537 738 21 1 410 397 21 1 410 397 21 8 759 294 79 8 759 491 46 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 8 759 569 05 8 759 491 46 8 759 534 61 8 759 530 30 8 752 391 87 8 759 538 16 8 759 524 48 8 759 231 53 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 1 216 295 91 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 Description DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE TERMINAL Hemarks 155352 155352 155184 155184 155352 155352 155184 TERMINAL EARTH lt FERRITE BEAD gt
44. 0 247 881 00 249 422 11 A Ad 249 433 11 249 414 11 249 408 11 249 408 11 234 182 11 A cl 247 850 11 249 419 11 247 866 11 249 421 11 249 433 11 A cl Description TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR RESISTOR CARBON CARBON CARBON CARBON CARBON AMPLIFIER MP1620 OPY M 25 988 25C1815 GR DTA124ES DTA124ES 25C2785 FEK 2SC2785 FEK 2SA1175 HFE 2502012 MN2488 OPY M MP1620 OPY M 25 988 25C1815 GR 25C1815 GR 2SA1015 GR DTC124ES DTC124ES DTC124ES DTA124ES 2502525 TP 2 K 5 22K 5 560 5 180 5 1 4W 180 5 1 4W F ENCAPSULATED COMPONENT CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON 6 2K 1 5K 30K 2 2K 22K 47K 10 47 15K 6 8K 1K 10K 10K 4 7K 10K 150 120K 120K 2 7K 22K 560 180 180 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 ENCAPSULATED COMPONENT CARBON CARBON CARBON CARBON CARBON 6 2K 1 5K 30K 2 2K 22K 5 5 5 5 5 Remarks 1 4W F 1 4W 1 4W F 1 4W 1 4
45. 1 10W 1 10W 1 10W 50V 16V 50V 50V 16V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 200V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 16V 16V 50V 50V 50V 50V 50V Ref No C1172 C1173 C1174 C1175 C1176 C1201 C1202 C1203 C1204 C1205 C1206 C1207 C1208 C1209 C1210 C1211 C1212 C1213 C1214 C1215 C1216 C1217 C1218 C1301 C1302 C1303 C1304 C1305 C1306 C1308 C1309 C1310 C1311 C1312 C1313 C1401 C1402 C1403 C1404 C1405 C1406 C1407 C1408 C1409 C1410 C1411 C1412 C1413 C1501 C1502 CNP10 CNP11 CNP12 CNP14 CNS10 CNS11 D I Part No lI Il lI h A lI A LL 126 233 11 106 347 00 126 233 11 126 233 11 126 233 11 126 059 11 165 319 11 165 319 11 165 319 11 165 319 11 163 275 11 165 319 11 165 319 11 165 319 11 163 251 11 163 251 11 163 251 11 163 251 11 163 251 11 165 319 11 165 319 11 165 319 11 165 319 11 165 319 11 165 319 11 165 319 11 165 319 11 163 251 11 165 319 11 165 319 11 126 916 11 165 319 11 165 319 11 165 319 11 165 319 11 165 319 11 165 319 11 163 275 11 165 319 11 165
46. 10 500V C623 1 162 286 31 CERAMIC 220PF 10 50V CNP915 1 691 766 11 PLUG MICRO CONNECTOR 4P CNV901 1 564 321 00 PIN CONNECTOR 2P C625 1 136 157 00 FILM 0 022uF 5 50V CNV902 1 565 792 11 PIN CONNECTOR 2P C801 1 104 664 11 ELECT 47uF 20 2bV C803 1 109 932 11 ELECT BLOCK 10000uF 20 71V lt DIODE gt C804 1 109 932 11 ELECT BLOCK 10000uF 20 71V C805 1 130 781 00 FILM 0 22uF 10 100V D907 8 719 911 19 DIODE 155119 C806 1 130 781 00 FILM 0 22uF 10 100V lt TERMINAL gt C807 1 126 967 11 ELECT 47uF 20 50V C808 1 126 967 11 ELECT 47uF 20 50V EB902 1 537 738 21 TERMINAL EARTH C811 1 126 953 11 ELECT 2200uF 20 35V C812 1 126 952 11 ELECT 1000uF 20 35V lt FUSE gt C813 1 104 664 11 ELECT 47uF 20 16V AF901 1 533 311 11 FUSE GLASS CYNDRICAL DIA 5 8A CC48 1 136 153 00 FILM 0 01uF 5 50V 49 1 136 153 00 FILM 0 01uF 5 50V RESISTOR CC98 1 136 153 00 FILM 0 01uF 5 50V CC99 1 136 153 00 FILM 0 01uF 5 50V A R901 1 202 725 00 SOLID 3 3M 10 1 2W CONNECTOR RELAY CNP751 1 779 978 11 PIN CONNECTOR 3P ANRY901 1 515 999 11 RELAY POWER CNP801 1 564 243 11 PIN CONNECTOR 6P CNP802 1 564 104 00 PIN CONNECTOR B3P VH 3P TRANSFORMER CNP805 1 784 923 11 CONNECTOR 7P CNP806 1 691 765 11 PLUG MICRO CONNECTOR 3P A T902 1 450 361 11 TRANSFORMER POWER 8 A 4414 092 A AMPLIFIER BOARD COMPLETE lt DIODE gt D501 8 719 911 19 DIODE 155119 1 533 293 11 FUSE HOLDER D502 8 719 109 51 DIODE R
47. 249 393 11 CARBON 10 5 1 4W F gt ak ak ok of ok ak of ak ak ak ak ak ak ak ak ok ak ak ak OK ok ak ak OK ok ak ak HR OK ok ak ak ok ak ak ak E ok ak ak R ok ak ak ok ok ak OK OK ak ak OK OK ok ok R RELAY 1 670 029 11 D IN OUT BOARD ak k K K K KKK K K K K K K RY501 1 515 920 11 RELAY 24V RY502 1 515 920 11 RELAY 24V CAPACITOR RY602 1 515 793 11 RELAY C1001 1 165 319 11 CERAMIC CHIP 0 1uF 50V TERMINAL C1005 1 165 319 11 CERAMIC CHIP 0 1uF 50V C1006 1 165 319 11 CERAMIC CHIP 0 1uF 50V TM501 1 537 922 11 TERMINAL BOARD SPEAKERS C1009 1 104 664 11 ELECT 47uF 20 16V lt CONNECTOR gt 1 670 001 11 AUDIO BOARD a CNS13 1 564 722 11 PIN CONNECTOR SMALL TYPE 6P CAPACITOR lt C gt C396 1 126 022 11 ELECT 47uF 20 16V 1001 8 749 923 05 TORX178 C397 1 126 022 11 ELECT 47uF 20 16V 1005 8 759 236 19 TC74HC151AF EL C398 1 162 282 31 CERAMIC 100PF 1096 50V 1006 8 759 235 19 TC74HCO8AF EL C399 1 162 294 31 CERAMIC 0 001uF 10 50V CC08 1 162 282 31 CERAMIC 100PF 10 50V 09 1 162 282 31 CERAMIC 100PF 10 50V CC10 1 162 282 31 CERAMIC 100PF 10 50V CC11 1 162 282 31 CERAMIC 100PF 10 50V CC12 1 162 282 31 CERAMIC 100PF 10
48. 249 429 11 249 441 11 247 807 31 247 807 31 247 807 31 247 807 31 247 807 31 249 441 11 249 429 11 249 429 11 249 425 11 249 425 11 249 411 11 249 413 11 249 415 11 249 417 11 762 750 11 762 750 11 762 750 11 762 750 11 762 750 11 762 750 11 762 750 11 762 750 11 762 750 11 762 750 11 762 750 11 762 750 11 762 750 11 762 750 11 762 750 11 577 082 11 Description CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON SWITCH SWITCH TACTILE MUTING SWITCH TACTILE POWER SWITCH TACTILE SWITCH TACTILE PRE SWITCH TACTILE LEFT 680 470 330 1K 330 10 10K 4 7K 10K 100K 100 100 100 100 100 100K 10K 10K 4 7K 4 7K 330 470 680 1K SWITCH TACTILE UP SWITCH TACTILE RIGHT SWITCH TACTILE SWITCH TACTILE FM MODE SWITCH TACTILE MEMORY SWITCH TACTILE SLEEP SWITCH TACTILE SWITCH TACTILE SWITCH TACTILE PRE SWITCH TACTILE DOWN VIBRATOR VIBRATOR CERAMIC 4MHz DISP FM AM TUN DISPLAY 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Remarks 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
49. 249 433 11 CARBON 22K 5 1 4W A R634 1 249 389 11 CARBON 4 7 5 1 4W lt CAPACITOR gt R635 1 249 431 11 CARBON 15K 5 1 4W R636 1 249 433 11 CARBON 22K 5 1 4W C114 1 164 159 11 CERAMIC 0 1uF 50V R647 1 249 429 11 CARBON 10K 5 1 4W C115 1 164 159 11 CERAMIC 0 1uF 50V C116 1 164 159 11 CERAMIC 0 1uF 50V R648 1 249 425 11 CARBON 4 7K 5 1 4W A R649 1 249 407 11 CARBON 150 5 1 4W lt CONNECTOR gt R729 1 247 866 11 CARBON 30K 5 1 4W R730 1 249 421 11 CARBON 2 2K 5 1 4W CNS113 1 770 397 11 HOUSING CONNECTOR PC BOARD R731 1 249 433 11 CARBON 22K 5 1 4W CNS114 1 770 397 11 HOUSING CONNECTOR PC BOARD CNS115 1 770 397 11 HOUSING CONNECTOR PC BOARD AN R734 1 249 389 11 CARBON 4 7 5 1 4W CNS116 1 770 397 11 HOUSING CONNECTOR PC BOARD R735 1 249 431 11 CARBON 15K 5 1 4W R737 1 249 429 11 CARBON 10K 5 1 4W lt DIODE gt R738 1 247 887 00 CARBON 220K 5 1 4W R743 1 249 425 11 CARBON 4 7K 5 1 4W D109 8 719 046 39 DIODE SEL5821A TH15 D110 8 719 046 39 DIODE SEL5821A TH15 R744 1 249 425 11 CARBON 4 7K 5 1 4W D112 8 719 046 39 DIODE SEL5821A TH15 R745 1 249 421 11 CARBON 2 2K 5 1 4W D113 8 719 046 39 DIODE SEL5821A TH15 R746 1 249 421 11 CARBON 2 2K 5 1 4W 0114 8 719 046 39 DIODE SEL5821A TH15 R747 1 249 429 11 CARBON 10K 5 1 4W R748 1 249 425 11 CARBON 4 7K 5 1 4W D116 8 719 046 39 DIODE SEL5821A TH15 D117 8 719 046 39 DIODE SEL5821A TH15 A R749 1 249 407 11 CARBON 150 5 1 4W D118 8 719 046 39 DIODE SEL5821A TH15 AN R784 1 249 389 11 CARBON
50. 294 31 126 965 11 126 933 11 126 933 11 104 664 11 162 294 31 104 664 11 162 282 31 126 965 11 126 965 11 126 965 11 162 199 31 162 199 31 162 199 31 126 965 11 126 965 11 126 965 11 126 965 11 126 965 11 126 965 11 162 282 31 126 965 11 126 965 11 126 965 11 162 199 31 162 199 31 162 199 31 126 965 11 126 965 11 126 965 11 126 965 11 126 965 11 126 965 11 164 159 11 126 933 11 126 933 11 104 664 11 104 664 11 126 965 11 Description INPUT BOARD COMPLETE SCREW BVTT 3x8 S CAPACITOR ELECT ELECT MYLAR FILM ELECT CERAMIC CERAMIC CERAMIC ELECT ELECT ELECT MYLAR FILM ELECT CERAMIC CERAMIC CERAMIC ELECT ELECT ELECT ELECT CERAMIC ELECT CERAMIC ELECT ELECT ELECT CERAMIC CERAMIC CERAMIC ELECT ELECT ELECT ELECT ELECT ELECT CERAMIC ELECT ELECT ELECT CERAMIC CERAMIC CERAMIC ELECT ELECT ELECT ELECT ELECT ELECT CERAMIC ELECT ELECT ELECT ELECT ELECT 2 2uF 220uF 0 0091uF 0 033uF 2 2uF 100PF 220PF 0 001uF 22uF 2 2uF 220uF 0 0091uF 0 033uF 2 2uF 100PF 220PF 0 001uF 22uF 100uF 100uF 47uF 0 001uF 47uF 100PF 22uF 22UF 22uF 10PF 10PF 10PF 22uF 22uF 22uF 22uF 22uF 22uF 100PF 22uF 22uF 22uF 10PF 10PF 10PF 22uF 22uF 22uF 22uF 22uF 22uF 0 1uF 100uF 100uF 47uF 47uF 22uF 20 20 5 5 20 10 10 10 20 20
51. 319 11 165 319 11 165 319 11 165 319 11 124 443 00 165 319 11 165 319 11 165 319 11 165 319 11 126 012 11 126 022 11 784 926 11 779 977 11 784 923 11 779 978 11 784 782 11 784 790 11 Description ELECT MYLAR ELECT ELECT ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT CONNECTOR 22UF 1500PF 22UF 22UF 22uF 10uF 0 1uF 0 1uF 0 1uF 0 1uF 0 001uF 0 1uF 0 1uF 0 1uF 100PF 100PF 100PF 100PF 100PF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 100PF 0 1uF 0 1uF 1000uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 0 001uF 0 1uF 0 1uF 0 1uF 0 1uF 0 1uF 100uF 0 1uF 0 1uF 0 1uF 0 1uF 470uF 47uF PIN CONNECTOR 11P PIN CONNECTOR 6P PIN CONNECTOR 7P PIN CONNECTOR 3P CONNECTOR FFC 21P CONNECTOR FFC 29P DIGITAL 20 5 20 20 20 20 5 5 5 5 5 5 5 20 5 2
52. 33 11 163 251 11 126 299 11 163 251 11 126 233 11 163 251 11 126 233 11 163 251 11 126 233 11 126 022 11 126 022 11 165 319 11 165 319 11 165 319 11 126 059 11 165 319 11 Description lt RESISTOR gt METAL CHIP METAL CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP DIGITAL BOARD COMPLETE lt CAPACITOR gt CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP ELECT MYLAR ELECT ELECT ELECT CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP ELECT ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP 15 75 75 100 100 100 100 0 001uF 47uF 0 1uF 0 1uF 47uF 0 1uF 0 01uF 0 1uF 47PF 47PF 0 1uF 0 1uF 10uF 0 1uF 10uF 0 1uF 100PF 0 1uF 0 1uF 10uF 0 1uF 22uF 1500PF 22UF 22UF 22UF 100PF 22UF 100PF 22UF 100PF 22UF 100PF 22UF 100PF 22uF 100PF 22uF 47uF 47uF 0 1uF 0 1uF 0 1uF 10uF 0 1uF 5 5 5 5 5 5 5 5 20 20 10 5 5 20 20 5 20 20 5 20 20 20 5 20 5 20 5 20 5 20 5 20 5 20 20 20 20 Remarks 1 10W 1 10W 1 10W 1 10W
53. 4 R1263 2 2k 4 745 4 74 en ESA LEA c1204 0 1 5 fi ZIA BIG INO E 88057 n BIG INI o 4 BIG IN2 101201 RY BIRECT PASS F EUN RY CENTER RY FRONT B 29 RY FRONT A 28 gt EA BISPBATA 54 vec 29 gt ES NJM2296 LC8904Q 30 gt 31 gt TO 3 3 ha Page 49 2 a a 32 gt 34 gt 33 _ 1 Ex 2 35 gt ee I 11 m 111 E sC T SR 66 J p E 11 38 gt Qm STI ki N n 144 9944 we a AS K H ES an E pu agio A 16 s 9 9 9 6 0 6 9 6 6 e 6 259595959595 945959059 19949690 L O o O LI lt gt gt gt gt gt 1 N N M lt oo lt L LL gt gt a gt J gt Z gt gt gt LL 585 rr EE ee ee Ta so Ee E LI a a Lu 9 tr I t 0 gt 1 Mn In O m o 7 Li P 55535 B a 3 gt n lt lt 5 Page 24 U Pose 36 Page 41 L Page 15 48 STR DE725 3 22 SCHEMATIC DIAGRAM DIGITAL SECTION 3 3 See page 41 43 for Printed Wiring Board See page 51 for IC Pin Functions See page 8 for Waveforms See page 61 for IC Bloc
54. 4 7 5 1 4W R787 1 249 429 11 CARBON 10K 5 1 4W lt RESISTOR gt R788 1 247 887 00 CARBON 220K 5 1 4W R136 1 249 413 11 CARBON 470 5 1 4 lt RELAY gt 137 1 249 411 11 CARBON 330 5 1 4W R138 1 249 411 11 CARBON 330 5 1 4W RY503 1 515 793 11 RELAY R139 1 249 411 11 CARBON 330 5 1 4W RY601 1 515 920 11 RELAY 24V R140 1 249 415 11 CARBON 680 5 1 4 RY701 1 515 920 11 RELAY 24V R141 1 249 413 11 CARBON 470 5 1 4W F lt SWITCH gt R142 1 249 413 11 CARBON 470 5 1 4 R143 1 249 413 11 CARBON 470 5 1 4W F 501 1 692 196 11 SWITCH SLIDE SPEAKERS R144 1 249 417 11 CARBON 1K 5 1 4W F R145 1 249 415 11 CARBON 680 5 1 4W lt TERMINAL gt R146 1 249 415 11 CARBON 680 5 1 4W TM701 1 537 923 11 TERMINAL BOARD SPEAKERS 6P 147 1 249 415 11 CARBON 680 5 1 4 ok ak ak ok of K K ak ak ok ak ak K K of ak ok OK OK ok ak ak ok E ok ak ak OK ok OK ak ok ak ak K K ok ak OK OK ok ak ak ok ok ak OK OK OK ak OK OK ok ok R R148 1 249 419 11 CARBON 1 5K 5 1 4W 149 1 249 417 11 CARBON 1K 5 1 4 R150 1 249 417 11 CARBON 1K 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 78 Ref No Part No Description Remarks Ref No Part No Description Hemarks R151 1 249 417 11 CARBON 1K 5 14W F 1 670 003 11 VIDEO BOARD R152 1 249 421 11 CARBON 2 2K 5 1 4W F R153 1 249 419
55. 403 1 216 025 91 RES CHIP 100 5 1 10W D101 8 719 313 45 DIODE SEL6810A TH10 1404 1 216 097 91 RES CHIP 100K 5 1 10W D102 8 719 024 99 DIODE 11ES2 NTA2B R1405 1 216 025 91 RES CHIP 100 5 1 10W D103 8 719 911 19 DIODE 155119 R1406 1 216 073 00 METAL CHIP 10K 5 1 10W D104 8 719 046 39 DIODE SEL5821A TH15 D105 8 719 046 39 DIODE SEL5821A TH15 R1407 1 216 295 91 SHORT 0 R1408 1 216 025 91 RES CHIP 100 590 1 10W D106 8 719 046 39 DIODE SEL5821A TH15 R1409 1 216 025 91 RES CHIP 100 5 1 10W D108 8 719 046 39 DIODE SEL5821A TH15 R1410 1 216 295 91 SHORT 0 D119 8 719 046 39 DIODE SEL5821A TH15 D122 8 719 046 39 DIODE SEL5821A TH15 lt VIBRATOR gt D180 8 719 911 19 DIODE 155119 X1101 1 567 970 11 VIBRATOR CRYSTAL 24 567MHz lt FILTER gt X1201 1 577 082 11 VIBRATOR CERAMIC X1301 1 767 949 21 VIBRATOR CERAMIC 49 152M Hz FL101 1 517 781 11 INDICATOR TUBE FLUORESCENT gt ak ak ok of ok ak of ak ak ok ak ok ak ak k k of ak ak GE ok ak OK ok ak ak ak ok ok ak ak OK ok ak ak ok ak ak ak E ok ak ak R ok OK ak ok ak ak OK OK R ak OK OK R OR R lt C gt x A 4414 102 A DISPLAY BOARD COMPLETE IC101 8 759 459 83 NJL55H400A REMOTE SENSOR Including L B BOARD 1 102 8 759 566 11 MB90553APF G 131 BND IC103 8 759 962 08 BA6208 5 4 921 941 01 CUSHION FL IC104 8 759 463 11 MSC1162AGS BK 4 990 797 01 HOLDER FL 105 8 759 389 51 MSC1164GS KR1 lt CAPACITOR gt lt COIL gt C101 1 104 664 11 ELECT 47
56. 431 887 11 TRANSFORMER POWER ATM301 1 693 407 11 TUNER gt ak kak ak kak ak ak K ok ak ak ok ok ak ok ok ok ok ok ok ok K ACCESSORIES amp PACKING MATERIALS 1 501 374 11 LOOP 3 810 765 11 MANUAL COMMONNESS INSTRUCTION ENGLISH 3 864 230 11 MANUAL INSTRUCTION RM PP401 ENGLISH 3 864 484 11 MANUAL INSTRUCTION ENGLISH 8 917 634 90 REMOTE COMMADER RM PP401 4 987 977 01 LID BATTERY CASE For RM PP401 R KOR kak ok OK ak ok ok ak ok OK ok ok OK ok ok OK ok ok OK ok ok OK ok ok ok ok ok OK HARDWARE LIST gt k ok ok ik ak ok ak ak ok ok ak OK ok k 1 7 685 646 79 SCREW BVTP 3 x 8 TYPE2 TT B 2 7 685 881 09 SCREW 4x8 S 3 7 685 872 09 SCREW BVTT 3x8 S The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified 9811621 1D Printed in Japan 1998 9 Published by Quality Assurance Dept Shibaura
57. 49 91 216 295 91 216 025 91 216 025 91 216 089 91 216 089 91 216 089 91 216 089 91 216 089 91 216 089 91 216 089 91 216 065 91 216 065 91 216 073 00 216 065 91 216 037 00 216 073 00 216 037 00 216 073 00 216 049 91 216 049 91 216 049 91 216 097 91 216 049 91 216 049 91 216 049 91 216 049 91 216 049 91 216 049 91 216 049 91 216 049 91 216 049 91 216 049 91 216 049 91 216 049 91 216 049 91 216 025 91 216 025 91 216 025 91 216 049 91 216 049 91 216 049 91 216 049 91 216 049 91 216 104 00 216 295 91 216 689 11 216 689 11 216 073 00 216 073 00 216 097 91 216 097 91 216 049 91 216 049 91 216 049 91 216 049 91 216 049 91 216 049 91 216 049 91 216 049 91 Description RES CHIP 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 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 METAL CHIP METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP
58. 62 282 31 126 965 11 162 282 31 102 233 00 102 230 00 126 934 11 162 282 31 126 965 11 162 282 31 102 233 00 102 230 00 126 934 11 162 282 31 162 282 31 162 282 31 162 282 31 162 282 31 162 282 31 162 282 31 162 282 31 784 768 11 784 790 11 691 765 11 691 765 11 784 806 11 779 977 11 B 719 911 19 Description Hemarks CERAMIC 100PF 10 50V CERAMIC 33PF 10 500V CERAMIC 4PF 0 25PF 500V ELECT 220uF 20 10V CERAMIC 100PF 10 50V ELECT 22UF 20 50V CERAMIC 100PF 10 50V CERAMIC 33PF 10 500V CERAMIC 4PF 0 25PF 500V ELECT 220uF 20 10V CERAMIC 100PF 10 50V CERAMIC 100PF 10 50V ELECT 220uF 20 10V ELECT 22uF 20 100V ELECT 22uF 20 100V ELECT 22uF 20 50V CERAMIC 100PF 10 50V CERAMIC 33PF 10 500V CERAMIC 4PF 0 25PF 500V ELECT 220uF 20 10V CERAMIC 100PF 10 50V ELECT 22uF 20 50V CERAMIC 100PF 10 50V CERAMIC 33PF 10 500V CERAMIC 4PF 0 25PF 500V ELECT 220uF 20 10V CERAMIC 100PF 10 50V ELECT 22uF 20 50V CERAMIC 100PF 10 50V CERAMIC 33PF 10 500V CERAMIC 4PF 0 25PF 500V ELECT 220uF 20 10V CERAMIC 100PF 10 50V ELECT 22uF 20 50V CERAMIC 100PF 10 50V CERAMIC 33PF 10 500V CERAMIC 4PF 0 25PF 500V ELECT 220uF 20 10V 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 CONNECTOR FFC 29P PLUG MICRO
59. 6810A MUTING 31 STR DE725 3 14 PRINTED WIRING BOARD SPEAKER SECTION e See page 7 for Circuit Boards Location e Semiconductor Location L 1 2 3 4 5 6 7 8 9 100 Page 26 Page 13 REAR AMP BOARD mea tr BCH AC m M er vw SCIT AC AU er vw Por sg Del d K sall d 0757 8 0755 JW727 0756 R777 ee R771 7 0758 E eve JW710 fo de amp 4 0773 in R772 JW711 R778 E o JW712 4 D KA mme R752 SA T B MES 8752 ee 770 E R783 3 1 a T CNP713 _ WT 55 7 4 h JW703 CP701 R732 R702 0 1 670 002 13 Page 14 01 SP BOARD REAR eT SPEAKER IMPEDANCE SELECTOR DO ODO VO E Fm 9 9 b i fos Pec al Suns el E I Sz 2 VO Re 2f ps 3 T i O o EO m TAR i 85 eh E Sa DD 5 m cam o7 SSZMP 1 670 035 E yG M 09dN2 13 eu 6 1 16 09 MI Page 14 Page 25 Page 43 Page 13 STR DE725 3 15 SCHEMATIC DIAGRAM SPEAKER SECTION REAR AMP BOARD 0706 MN2488 CNP711 PH BOOSTER VE SL VE SL 4 we VE SR Page 28 VE SR B NF SR GNB SL GND SP DS me vec 0705 2582012 722 4 LIMITER 22 500 C GNB Page 15 VEE 28A1115 BC BET LIMITER
60. 8 IHF c Weighted network input level Inputs Digital DVD LD Sensitivity Impedance S N 100 dB A 20 kHz LPF Outputs TAPE MD 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 FM STEREO FM AM RECORDER SONY Sampling Frequency 48 kHz EQ BASS 100 Hz 1 0 kHz 21 steps MID 500 Hz 5 0 kHz 21 steps TREBLE 1 0 kHz 10 kHz 21 steps Gain levels 10 dB dB step FM tuner section Tuning range 87 5 108 0 MHz Antenna terminals 75 ohms unbalanced Sensitivity Mono 18 3 dBf 4 5 uV Stereo 38 3 dBf 45 uV Usable sensitivity 11 2 dBf 2 uV S N Mono 76 dB Stereo 70 dB Harmonic distortion at 1 kHz Mono 0 3 96 Stereo 0 5 Separation 45 dB at 1 kHz Frequency response 30 Hz 15 kHz 0 5 2 dB Selectivity 60 dB at 400 kHz AM tuner section Tuning range With 10 kHz tuning scale 530 1710 kHz With 9 kHz tuning scale 531 1710 kHz Antenna Loop antenna Usable sensitivity 50 dB m at 1 000 kHz or 999 kHz S N 54 dB at 50 mV m Harmonic distortion 0 5 50 mV m 400 kHz Selectivity At 9 kHz 35 dB At 10 kHz 40 dB d You can change the AM tuning scale to 9 kHz After tuning in any AM station turn off the receiver Hold down the TUNING button and press the 1 D button AII preset s
61. 8 SELS821A SOUND FIELD Citi 0 1 R 4 028 5 sis III a m Ss 19 1 1 x a e E E n 90909999 pe 5 eom stib DE _ 55 r C r C 2 x r C e 5 59 2 00 veu gt ass ad ie o s ec d N0I LINNA NMOG NOI LINNA 1C102 MB90555A PF G MOBE CONTROL ME see m _ 11 11 MEZ 914 SE ne 1vG 8H 831 SR 3dv1 831 ge T S88 AL B831 ei L e 7 Su e Sage m DEN k2 A e S ZA 831 eh Ge 8 FUT al 95068600 896696 ml oe Rat HEN 92 LE BOLBY DIGITAL 81 LEB Ea ON OFF 95 89 LE SOUND FIELB 90 LEB MUTE L18 4 8 4 2 87 LEB BASS B FL BRIVER FL BRIVE DISPLAY BOARD O O O O O O O O O O O O O 23 9 lt 2 in ID x x WH O Z m 2 I OONN o KO DO Ot tc lt o 2 5 1 1 amp t0 a kr lt o 3 1 tr 2 E ao n o 20 Page 48 MULTI CHANNEL BECOBING B101 SEL
62. 9 122 Ou M IC101 IC106 Q101 REMOTO gt lt a m s ONES du5 ad 2 4 0 SIRCS 26 CONTROL MOTOR Zia gt DRIVE 2 a y De a LU a BX voum DI a 2284 URESET 69 2 2 0 e MODE CONTROL LED VOL 88 LED VOL IC102 ou RESET 77 Q105 E u z D901 904 gm 2 Y v lt m oa 5 2 S a a 5 Bur m STOP 47 4 gt lt lt Re a L iL iL iL lt TT CNP901 43 44 79 42 21 24 63 AC IN e e A FUNCTION FUNCTION FUNCTION FUNCTION T FUNCTION FUNCTION SPEAKER KEY KEY KEY KEY SWITCH 106 110 114 118 S105 109 113 117 S104 108 112 S103 107 111 102 140 145 147 132 133 134 5122 126 128 130 S121 125 127 129 S116 120 124 5115 119 122 MUTING 5135 139 146 44 FL101 FLOURESCENT INDICATOR TUBE FL DRIVE F1 Q180 BUFFER J204 S LINK 12 STR DE725 3 4 PRINTED WIRING BOARD AMP SECTION See page 7 for Circuit Boards Location Semiconductor Location 1 2 3 4 5 6 7 8 8 T M i2 13 NONE Page 34 Page 34 Page 37 Page 37 Page 43 Page 26 Page 33 AMPLIFIER BOARD 9 OAO N RR49 CNP801 CNP802 5 TM501 C I fe KO e D D D d o 5 5 o nh 196
63. ACTILE 8 D202 8 719 911 19 DIODE 155119 5118 1 762 750 11 SWITCH TACTILE 3 5119 1 762 750 11 SWITCH TACTILE SF MODE 5120 1 762 750 11 SWITCH TACTILE TUNER 16201 8 759 529 20 NJM2296D 5121 1 762 750 11 SWITCH TACTILE 9 IC202 8 759 701 65 NJM79MO5FA 5122 1 762 750 11 SWITCH TACTILE 4 5123 1 762 750 11 SWITCH TACTILE SF ON OFF JACK 5124 1 762 750 11 SWITCH TACTILE CD J201 1 766 399 11 JACK PIN 3P MONITOR VIDEO1 S125 1 762 750 11 SWITCH TACTILE 0 J202 1 766 400 11 JACK PIN 2P VIDEO2 S126 1 762 750 11 SWITCH TACTILE 5 J203 1 766 400 11 JACK PIN 2P TV DBS S127 1 762 750 11 SWITCH TACTILE TAPE J204 1 563 330 11 JACK S LINK S128 1 762 750 11 SWITCH TACTILE VIDEO1 lt RESISTOR gt S130 1 762 750 11 SWITCH TACTILE VIDEO2 ok ok ak ok ok ok ak ak ak ok ok OK ok ak ak ak ak of ak ak ok ok ak ok ok ok ak ak ak ok ak ak ok ok ak OK ak ok ak ok ak ok ok ak ak EER OK OK OK ok OK OK OK ER OK R R R R201 1 247 804 11 CARBON 75 5 1 4W R202 1 247 804 11 CARBON 75 5 1 4W 1 670 000 11 TUNER BOARD R203 1 247 804 11 CARBON 75 5 1 4W EE R204 1 247 804 11 CARBON 75 5 1 4W R205 1 247 804 11 CARBON 15 5 1 4W lt CAPACITOR gt R206 1 247 804 11 CARBON 15 5 1 4W C382 1 161 494 00 CERAMIC 0 022uF 25V R207 1 247 804 11 CARBON 75 5 1 4W RRR4 1 249 417 11 CARBON 1K 5 14W F CNS304 1 564 721 11 CNS305 1 774 289 11
64. C 0 1uF 50V R1316 1 216 295 91 SHORT 0 C123 1 164 159 11 CERAMIC 0 1uF 50V R1317 1 216 295 91 SHORT 0 C124 1 162 294 31 CERAMIC 0 001uF 10 50V R1318 1 216 295 91 SHORT 0 C183 1 126 964 11 ELECT 10uF 20 50V ANR1319 1 215 884 11 METAL OXIDE 47 590 2W C184 1 126 964 11 ELECT 10uF 20 50V R1320 1 216 061 00 METAL CHIP 3 3K 590 1 10W C191 1 164 159 11 CERAMIC 0 1uF 50V R1321 1 216 061 00 METAL CHIP 3 3K 5 1 10W C192 1 107 818 11 CAPACITOR 5 5V 1322 1 216 061 00 METAL CHIP 3 3K 590 1 10W CC20 1 164 159 11 CERAMIC 0 1uF 50V R1323 1 216 061 00 METAL CHIP 3 3K 5 1 10W lt CONNECTOR gt R1324 1 216 061 00 METAL CHIP 3 3K 590 1 10W R1325 1 216 061 00 METAL CHIP 3 3K 590 1 10W CNP106 1 784 919 11 CONNECTOR PC BOARD PLUG 5P R1326 1 216 061 00 METAL CHIP 3 3K 5 1 10W CNP113 1 779 366 11 CONNECTOR BOARD TO BOARD 4P R1327 1 216 061 00 METAL CHIP 3 3K 5 1 10W CNP114 1 779 366 11 CONNECTOR BOARD TO BOARD 4P R1328 1 216 061 00 METAL CHIP 3 3K 5 1 10W CNP115 1 779 366 11 CONNECTOR BOARD TO BOARD 4P CNP116 1 779 366 11 CONNECTOR BOARD TO BOARD 4P R1329 1 216 061 00 METAL CHIP 3 3K 590 1 10W R1330 1 216 061 00 METAL CHIP 3 3K 5 1 10W CNS103 1 784 772 11 CONNECTOR FFC 11P R1331 1 216 073 00 METAL CHIP 10K 5 1 10W CNS104 1 784 743 11 CONNECTOR 21P R1332 1 216 073 00 METAL CHIP 10K 5 1 10W CNS107 1 770 397 11 HOUSING CONNECTOR PC BOARD 4P R1401 1 216 025 91 RES CHIP 100 5 1 10W lt DIODE gt R1402 1 216 025 91 RES CHIP 100 5 1 10W R1
65. CONNECTOR 3P PLUG MICRO CONNECTOR 3P HOUSING CONNECTOR PC BOARD 1 PIN CONNECTOR 6P lt DIODE gt DIODE 155119 Ref No C301 1 302 1 304 1 401 1 402 1 403 1 404 IC405 406 1C407 1 414 IC415 IC416 10501 1601 C701 J301 J302 Q301 Q302 Q303 Q304 Q352 Q353 Q354 Q501 Q503 R301 R302 R303 R304 R305 R306 R307 R308 R309 R310 R311 R312 R315 R331 R335 R336 R337 R338 R339 R340 R341 R342 R343 R344 R345 Part No 8 759 805 14 8 759 636 74 8 759 634 50 8 759 231 59 8 759 245 87 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 8 729 119 79 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 63 249 401 11 249 441 11 249 440 11 249 408 11 249 428 11 I 249 441 11 247 807 31 249 441 11 249 413 11 249 417 11 lI 249 417 11 249 417 11 249 437 11 249 441 11 249 437 11 249 425 11 249 441 11 249 417 11 249 417 11 249 417 11 ech 249 417 11 249 417 11 249 417 11 247 807 31 247 807 31 esch Il Description lt C gt IC LC7822 IC M5218AP 22 IC M5218AL IC TA7815S IC TA7915S M5F78M12 IC NJM78L05A IC M5218AL
66. D2 0ES B2 D503 8 719 109 51 DIODE RD2 0ES B2 lt CAPACITOR gt D504 8 719 911 19 DIODE 155119 D505 8 719 911 19 DIODE 155119 C520 1 104 664 11 ELECT 47uF 20 16V C521 1 107 597 11 CERAMIC 22PF 10 500V D506 8 719 911 19 DIODE 155119 C522 1 107 597 11 CERAMIC 22PF 10 500V D545 8 719 911 19 DIODE 155119 C523 1 162 286 31 CERAMIC 220PF 10 50V D546 8 719 911 19 DIODE 155119 C524 1 126 964 11 ELECT 10uF 20 50V D547 8 719 911 19 DIODE 155119 D548 8 719 911 19 DIODE 155119 C525 1 136 157 00 FILM 0 022uF 5 50V C526 1 136 153 00 FILM 0 01uF 5 50V C570 1 104 664 11 ELECT 47uF 20 16V C571 1 107 597 11 CERAMIC 22PF 10 500V C572 1 107 597 11 CERAMIC 22 10 500V All resistors are in ohms METAL metal film resistor METAL OXIDE Metal Oxide film resistor F nonflammable COILS uH uH UPB uPB uPC uPD uPD When indicating parts by reference number please include the board name The components identified by mark A or dotted line with mark are critical for safety Replace only with part number specified The components identified by mark A or dotted line with mark are critical for safety Replace only with part number specified 66 Ref No D549 D551 D552 D553 D554 D555 D556 D601 D602 D603 D604 D608 D647 D648 D801 D802 D803 D804 D805 D806 D807 D809 EB701 EB702 F801 F802 F803 F804 10809 L501 L551 Q504 Q505 Q506 Q507
67. ES DTC124ES DTC124ES DTC124ES DTC124ES DTC124ES DTC124ES DTC124ES DTC124ES 25 2603 330 330 47K 10K 10 47K 22K 1 5K 100 100 100 100 2 2 10K 22K 22K 1K 1K 1K 10K 1K 330 4 7K 4 7K 4 7K 4 7K 1K 4 7K 4 7K 4 7K 330 330 330 2 2 2 2 2 2 330 10 330 470 680 1 1 5K 4 7K 2 2K 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 Remarks 1 4W 1 4W 1 4W 1 4W 1 4W F 1 4W 1 4W 1 4W F 1 4W 1 4W 1 4W 1 4W 1 6W F 1 4W 1 4W 1 4W 1 4W F 1 4W 1 4W F 1 4W 1 4W 1 4W 1 4W F 1 4W 1 4W Tl 1 4W 1 4W 1 4W 1 4W 1 4W CT T TI TI 1 4W 1 4W 1 4W 1 6W 1 4W F 1 4W F 1 4W 1 4W 1 4W 1 4W F 1 4W 1 4W 1 4W 1 4W 1 4W CT T TI TI Ref No R175 R176 R177 R178 R179 R180 R181 R182 R183 R190 R191 R193 R194 R195 R196 R197 R198 R199 RR10 RR20 RR21 RR22 RR23 RRR1 5102 9131 9132 5133 5135 5136 5137 5138 5139 5142 5143 5144 5145 5146 5147 101 A cl A A ch ech A 1 249 415 11 249 413 11 249 411 11 249 417 11 249 411 11 249 393 11 249 429 11 249 425 11
68. EY IN 3 Key input 3 AD KEY IN 4 Key input 4 Version input E NUN 1 wp 1 5 ET Paname vO eege 1 5 vou O SSS ss Vou Down O Volume onda oupa ww 5 069 Luss el e aveusour 1 1 70 1 n j m sa 1 m 1 NUN 7 NEN SC SS 7 EN EN EN EN EN 5 E GN EN mw Not used Connected to Ground Not used Connected to Ground RESET I Reset Display MCU Not used Connected to Ground Power supply 5 V Not used Connected to Ground Not used Connected to Ground BASS B display data output to LED POW KEY IN I Power key input LED SOUND ENS a LED EQ ON LED DOLB Y SES 75 77 aus stares SS SES SES 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 DOLB Y DIGITAL display data output to LED 57 58 59 61 62 63 64 65 67 70 71 1 73 74 75 76 77 78 79 81 82 82 84 85 87 88 91 92 94 95 97 100 3 24 IC BLOCK DIAGRAMS IC1301 CS4923 DIGITAL BOARD
69. IC1108 41102 sch gt k s gt 44 JN gt 6 IC1102 LRCK gt X1301 49 152MHz SELECT SWITCH IC1005 SRAM X1101 24 576MHz CLOCK DIVIDE RESET SRDT MEMORY LATCH IC1302 IC1303 IC1304 82 2229 2397 6 5 4 3 7 3A 5 9 x COTO 7567 4 1981512 9 9 9 65 2 NEN 9 0X 0X 02 oX 0X0 iNPUT Ix Ed 55 O 58 m ADO AD7 Lr gt a OFS 2A Q lt lt m mmm a a ka On gt EO Tee lt 2 9 x 5 28 d dE 5 2 88 g r 2 63 9 DISP DATA 52 2 gt gt gt DISP CLK lt e e 5850 53 vere 09 RY d SOTO 10 SINO 9 e MD 87 X MDO 89 93 02 X1201 4MHz RCH is omitted Signal Path gt FM 22 PHONO E 60 DIGITAL 1 1402 W SL DOWN B AC MUTE PROTECTOR RY HP RY FRONTA RY FRONT B RY CENTER RY WOOFER RY REAR UDATA U CLOCK MREQ SREQ U REST RY POWER STOP SOTO SINO MD2 MDO 3 3 BLOCK DIAGRAM POWER SECTION POWER AMP L IC501 J701 BOOSTER Q506 PHONES PROTECTOR Q509 510 e EYZ e
70. IP RES CHIP RES CHIP RES CHIP RES CHIP SHORT SHORT METAL CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP RES CHIP METAL CHIP RES CHIP RES CHIP RES CHIP METAL CHIP RES CHIP RES CHIP RES CHIP 10K 10K 10K 2 2K 100 2 2K 470 100 100 4 7K 10K 4 7K 10K 2 2K 2 2K 2 2K 2 2K 2 2K 2 2K 2 2K 10K 4 7K 2 2K 2 2K 2 2K 2 2K 1K 1K 10K 10K 4 7K 100 10K 1K 10K 10K 100 100 100 100 100 100 0 0 10K 100 100K 4 7K 4 7K 4 7K 100 100 470 4 7K 1K 100 22K 4 7K 100 4 7K DIGITAL 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 5 5 5 Remarks 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W 1 10W Ref No Part No Description Remarks Ref No Part No Description Hemarks R1314 1 216 295 91 SHORT 0 C121 1 104 664 11 ELECT 47uF 20 16V R1315 1 216 295 91 SHORT 0 C122 1 164 159 11 CERAMI
71. K O ToCS4926 clock CS WE To 54926 chip select SCDIO OUT O To CS4926 SPI data out INTREQ To 54926 interrupt request RESET ToCS49026 reset XHDWR ToCXD2712 data write XHDRD O ToCXD2712 data read HRDY To CXD2712 ready XHDCS Lo To CXD2712 chip select HDO O ToCXD2712 data HDI O ToCXD2712 data HD2 O ToCXD2712 data HD3 O ToCXD2712 data HD4 O ToCXD2712 data HDS O ToCXD2712 data HD6 0 ToCXD2712 data HD7 ToCXD2712 HD7 VSS Ground Connected to Ground C 9228 External power regulator capacitor 0 1 is connected to this terminal HAO WE To CXD2712 address XRST k To CXD2712 reset SOD To CXD2712 LFE detection DVCC Digital power supply 5 V DVSS Digital Ground Connected to Ground Ces Not used Connected to Ground ww Not used Connected to Ground AVCC ETE Analog power supply 5 V AVR Power supply 5 V AVR men Ground Connected to Ground AVSS Ground Connected to Ground aM Not used Connected to Ground ke Not used Connected to Ground EVSTB ES To TC9299 strobe EVDATA To TC9299 data EVCLK O To TC9299 clock SI 5 3 54 53 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 T3 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 05 DISPMR Display master request Connected to MB90553 U MREQ DISPDATA D
72. Page 27 49 3 23 IC PIN FUNCTION DESCRIPTION IC1103 AK4526 DIGITAL BOARD Pinno Pin Name WO 9 9 SDTO source select pin 1 SDOS I L internal ADC output DAUX input ORed with serial control register if DIS L Connected to Ground I MCKO clock frequency select pin 2 MCLK L MCLK MCLK 2 ORed with serial control register if P S L Connected to Ground Audio data master slave mode select pin 3 S M I L slave mode master mode Connected to Ground s som 1 pact ano seal aio 9 9 1 1 bwGadesiddmipuph 19 spo 0 Double speed sampling mode pin 11 DFS I L normal speed double speed ORed with serial control register if P S L Connected to Ground ORed with serial control register if P S L Connected to Ground 14 Master clock output pin Not used Digital power supply pin Digital ground pin Power down amp reset pin I7 I When L the AK4526 is powered down and the control registers are reset to default state If the state of P S M S CADO 1 changes then the AK4526 must be reset by PD X tal oscillator select test mode pin X tal oscillator selected L External clock source selected If pi
73. R 900 Page 16 0 6 1 Page 146 a The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified 99 40 STR DE725 3 18 PRINTED WIRING BOARD DIGITAL SIDE A SECTION e See page 7 for Circuit Boards Location 1 2 3 4 5 6 7 8 9 100 1 12 13 4 Location Ret No Location D1201 01205 G DIGITAL BOARD SIDE A D1206 IC1005 IC1006 1007 IC1101 IC1102 IC1103 IC1104 IC1105 IC1106 IC1108 IC1109 IC1154 IC1201 IC1202 IC1301 1302 1303 IC1304 1305 IC1401 IC1402 IC1403 Q1201 Q1202 Q1203 Q1204 Q1205 Q1206 Q1207 Q1208 a BELLI 101206 c 9 m m o 41 R1259 S FANN D INNOUT BOARD SIDE A IC1109 X1101 alf Dr 801 07 d 2 a 1 670 029 AJ 4 13 42 STR DE725 3 19 PRINTED WIRING BOARD DIGITAL SIDE B SECTION e See page 7 for Circuit Boards Location 1 2 3 4 5 6 7 8 9 1 1 122 e Semiconductor D IN OUT BOARD Location A DIGITAL BOARD SIDE B SIDE B D1202 L D1203 D1204 1001 1501 1001 DVD LD IN bs 1 670 029 13 Ke E WWW
74. W F 1 4W 1 4W F 1 4W 1 4W 1 4W F 1 4W F 1 4W 1 4W F 1 4W F 1 4W 1 4W 1 4W F 1 4W 1 4W F 1 4W 1 4W 1 4W F 1 4W 1 4W F 1 4W 1 4W F 1 4W 1 4W 1 4W 1 4W F 1 4W The components identified by mark A or dotted line with mark A are critical for safety Replace only with part number specified Ref No Part No Description Remarks Ref No Part No Description Hemarks R582 1 249 437 11 CARBON 47K 5 1 4W CC58 1 162 282 31 CERAMIC 100PF 10 50V A R583 1 249 393 11 CARBON 10 5 1 4 59 1 162 282 31 CERAMIC 100PF 10 50V A R584 1 249 389 11 CARBON 4 7 5 1 4W CC60 1 162 282 31 CERAMIC 100PF 10 50V R585 1 249 431 11 CARBON 15K 5 1 4W CC61 1 162 282 31 CERAMIC 100PF 10 50V R586 1 249 429 11 CARBON 10K 5 1 4W CC62 1 162 282 31 CERAMIC 100PF 10 50V R587 1 249 425 11 CARBON 4 7K 5 1 4W F CC63 1 162 282 31 CERAMIC 100PF 10 50V A R588 1 249 407 11 CARBON 150 5 1 4 A R607 1 216 456 00 METAL OXIDE 820 5 2W F CONNECTOR R621 1 249 422 11 CARBON 2 7K 5 1 4W R622 1 247 881 00 CARBON 120K 5 1 4W CNS351 1 784 729 11 CONNECTOR FFC 7P R623 1 249 414 11 CARBON 560 5 1 4 lt C gt A R624 1 249 408 11 CARBON 180 5 1 4W F A R625 1 249 408 11 CARBON 180 5 1 4W F IC303 8 759 805 14 LC7822 A R626 1 234 182 11 ENCAPSULATED COMPONENT R627 1 247 850 11 CARBON 6 2K 5 1 4W lt JACK gt R628 1 249 419 11 CARBON 15K 5 1 4W F J304 1 784 920 11 JACK PIN 6P VIDEO1IN OUT VIDEO2IN OUT
75. ards Location 1 2 3 4 5 6 7 8 9 10 12 VOLUME BOARD BALANCE BOARD m m O9 O gt n 22 3 9 SCHEMATIC DIAGRAM AUDIO SECTION 1 2 3 4 5 6 7 8 9 10 11 bo BOARD RV402 100k 100k __ VoLUME 14 401 n L IC408 M5218AL 15 2 4 Ul Ul lt lt CH 4 Q 2 R414 47k R413 47k R415 47k l EN o 6 j D y GND K x 5 p 955 28 e x a ec Gem E w OUT 6 oe GND Le m Le 1 ra SIE i Wi bd E Page 28 ed 54 HR A W IN vw C IN cNs402 BA Page 52 F MASTER VOLUME FM BET OUT CNS304 CNS305 TO TUNER e 12 L Page 27 ANT LEVEL RBS BATA 94 STR DE725 STR DE725 3 10 PRINTED WIRING BOARD INPUT SECTION e See page 7 for Circuit Boards Location 1 2 3 4 5 6 7 8 9 10 1 12 13 Location No Location INPUT BOARD Page 14 Page 34 Page 22 Page 14 D D YA em mie eue ewe SEDEM JW2 2 1 79 ki 2 CWY 1 A 08
76. components identified by mark A or dotted line with mark are critical for safety Replace only with part number specified Ref No Part No Description Remarks Ref No Part No Description Remarks lt TRANSISTOR gt 1 670 010 11 SP SW BOARD Q544 8 729 119 79 TRANSISTOR 2SC2785 FEK Q609 8 729 281 53 TRANSISTOR 2SC1815 GR lt DIODE gt Q610 8 729 900 63 TRANSISTOR DTA124ES Q611 8 729 900 63 TRANSISTOR DTA124ES D120 8 719 911 19 DIODE 155119 Q645 8 729 119 79 TRANSISTOR 2SC2785 FEK D121 8 719 911 19 DIODE 155119 Q709 8 729 281 53 TRANSISTOR 2SC1815 GR lt RESISTOR gt Q710 8 729 900 63 TRANSISTOR DTA124ES Q745 8 729 119 79 TRANSISTOR 2SC2785 FEK R173 1 249 421 11 CARBON 2 2K 5 1 4 0747 8 729 620 05 TRANSISTOR 2SC2603 EF 174 1 249 419 11 CARBON 1 5K 5 1 4 F Q748 8 729 030 19 TRANSISTOR 2581640 SWITCH RESISTOR 5134 1 762 268 11 SWITCH ROTARY SPEAKERS R543 1 249 429 11 CARBON 10K 5 1 4W 5140 1 762 750 11 SWITCH TACTILE SET UP R544 1 249 425 11 CARBON 4 7K 5 1 4W S141 1 762 750 11 SWITCH TACTILE CURSOR A R545 1 249 411 11 CARBON 330 5 1 4W ok ak ak ok of ak ak of ak ak ak ak ok ak ak ok ok of ak ok ok ok ak ak ak ak ak OK ok ak ak ak ok ok ak ak ok ak ak ak ER ok ak ak OK ok ak OK ok ak ak OK OK ER ak OK OK R ak R R629 1 247 866 11 CARBON 30K 5 1 4W R630 1 249 421 11 CARBON 2 2K 5 1 4W A 4414 123 A SW BOARD COMPLETE KKK KK K KK KKK KKK KKK K K R631 1
77. ction MM 15 Printed Wiring Board Video Section 17 Schematic Diagram Video Section i 19 Printed Wiring Board AUDIO Section i 21 Schematic Diagram AUDIO Section iii 23 Printed Wiring Board Input Section 25 Schematic Diagram Input Section 27 Printed Wiring Board Display Section 0000 20 Schematic Diagram Display Section ie 31 Printed Wiring Board SPEAKER Section 33 Schematic Diagram SPEAKER Section 35 Printed Wiring Board Power Section I 37 Schematic Diagram Power Section M 39 Printed Wiring Board DIGITAL SIDE Section 41 Printed Wiring Board DIGITAL SIDE Section 43 Schematic Diagram DIGITAL Section 1 3 45 Schematic Diagram DIGITAL Section 2 3 47 Schematic Diagram DIGITAL Section 3 3 49 IC Pin Function Description enr retentis 51 IC Block Diagrams snai 61 EXPLODED VIEWS Front Panel Section erre 64 S tei 65 ELECTRICAL PARTS 66 LOCATION AND FUNCTION OF CONTROLS FRONT PANEL I O POWER button MULTI CURSOR CONTROL SURROUND EQUALIZER INDEX indicators DIRECT TUNING button VIDEO 1 button MULTI CHANNEL DECODING indicator TV DBS button SOUND FIELD GENRE button SOUND FIELD MODE button SOUND FIELD EQ BASS BOOST indicators MASTER VOLUME
78. h ch A lI 216 073 00 216 073 00 216 073 00 216 057 00 216 025 91 216 057 00 216 041 00 216 025 91 216 025 91 216 065 91 216 073 00 216 065 91 216 073 00 216 057 00 216 057 00 216 057 00 216 057 00 216 057 00 216 057 00 216 057 00 216 073 00 216 065 91 216 057 00 216 057 00 216 057 00 216 057 00 216 049 91 216 049 91 216 073 00 216 073 00 216 065 91 216 025 91 216 073 00 216 049 91 216 073 00 216 073 00 216 025 91 216 025 91 216 025 91 216 025 91 216 025 91 216 025 91 216 295 91 216 295 91 216 073 00 216 025 91 216 097 91 216 065 91 216 065 91 216 065 91 216 025 91 216 025 91 216 041 00 216 065 91 216 049 91 216 025 91 216 081 00 216 065 91 216 025 91 216 065 91 Description METAL CHIP METAL CHIP METAL CHIP METAL CHIP RES CHIP METAL CHIP METAL CHIP RES CHIP RES CHIP RES CHIP 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 CH
79. isplay data Connected to MB90553 U DATA SLV DTA REQ o Slave data request Connected to MB90553 U SREQ DISP CLK Display clock Connected to MB90553 U CLOCK LA To tuner TM301 latch DATA EN To tuner TM301 data O To tuner TM301 clock Not used Connected to Ground DATA IN PLL data input vss Ground Connected to Ground STOP AC power check CCB SUB UE Not used Connected to Ground EMPHA Not used Connected to Ground ERROR O Error output to CXD8495AQ SUB 1 Not used Connected to Ground SUB 2 Not used Connected to Ground a Not used Connected to Ground Not used Connected to Ground U CED U or CED STR only Not used Not connected open iS Not used Not connected open SRDT To CXD8495AQ C bit SWDT O ToCXD8495AQ data XLAT o ToCXD8495AQ latch SCLK O ToCXD8495AQ clock VIDEO INH Video output inhibit VIDEO A NJM2296 video select VIDEO B o To NJM2296 video select B VIDEO E koun To NJM2296 video select E HSTX Menn Hardware standby Connected to power supply 5 V Mb To MB90553 MDI MDI Connect to power supply wen RESET Reset Connected to MB90553 U RESET i es Ground Connected to Ground 0 External ceramic filter 4 MHz is connected to this terminal Lia External ceramic filter 4 MHz is connected to this terminal PO Flash memor
80. k Diagrams 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 P S i A 525222 u BOARD 3 3 B BUFFER R1318 0 R1317 0 O 1117 81110 100 100p BIGITAL AUBIO I F RECEIVER D IT TO 1 3 12 p 46 18 Lr gt I 1 1 1 1 I T i VIBRATOR 4 CRYSTAL E j X24 II lt A BUFFER n B MCLK 2 MCLK AUDIO CODEC G TO 2 3 S 48 MIR SESS 1106 IC1107 1104 lt lt lt lt AMP AMP 27 a EE 161154 0015 E ALG HS218AF J YO 47k End 81155 9 Y SARI Yon 9 4 81155 50 I K lt 31 32 33 lt 34 L lt 35 l l lt li H rr rasa 40 E c w 16 O O O O O gt mn s men mm mn mn mm P e mn 219080 OS 0857929054058 0509 0Ho04908959596 B ADR Joo 0 oO m lt qui lt SH gt gt Jo m a A a M z 2 2 12 2 Z WU Z Jk lt O JENIN 2 2 2 tL m Nm 5 O lt I 02 D n Z t e N o D e e OJ e m t n 0 gt Page 59 6
81. k OK OK OK ak OK OK R ak R R722 1 249 422 11 CARBON 27K 5 1 4W F R723 1 249 414 11 CARBON 560 5 1 4W 1 670 027 11 JOINT BOARD R724 1 249 408 11 CARBON 180 5 1 4 ok ok ok ok k ok k ok KK K A R725 1 249 408 11 CARBON 180 5 1 4W F lt CONNECTOR gt R726 1 234 182 11 ENCAPSULATED COMPONENT R727 1 247 850 11 CARBON 6 2K 5 1 4W CNP501 1 784 807 11 CONNECTOR BOARD TO BOARD 13P R728 1 249 419 11 CARBON 1 5K 5 1 4 CNP651 1 784 807 11 CONNECTOR BOARD TO BOARD 13P R732 1 249 437 11 CARBON 47K 5 1 4W ok ak ak ok of ok ak gt ok ak OK ak ok ak ak k k ak ak ak ak ak ok ak ak ak ok ok ak ak K K ak ak ok ak ak ak E ok ak ak OK ok ak ak ok ok ak OK OK OK OK OK OK ok OK R A R733 1 249 393 11 CARBON 10 5 1 4W 1 670 007 11 LED BOARD R752 1 247 881 00 CARBON 120K 5 1 4W A uoo R771 1 249 433 11 CARBON 22K 5 1 4W R772 1 249 422 11 CARBON 2 7K 5 1 4W lt DIODE gt R773 1 249 414 11 CARBON 560 5 1 4W F D100 8 719 070 83 DIODE SELU5E20C TP15 AN R774 1 249 408 11 CARBON 180 5 1 4W F oh ak ak ok ok ok ak ok ak ok ak ak ok ok ak ak ok ok ak OK ok ak OK OK ok ak ak ak ok ak ak ak OK ak OK OK ok ok ak ok ak ok ak ak OK ok OK ak ok ok ak OK OK OK ok OK OK ak OK R A R775 1 249 408 11 CARBON 180 5 1 4W F A R776 1 234 182 11 ENCAPSULATED COMPONENT A 4414 112 A REAR AMP BOARD COMPLETE R777 1 247 850 11 CARBON 6 2K 5 1 4W R778 1 249 419 11 CARBON 1 5K 5 1 4 F lt CAPACITOR gt R782 1 249 437 11 CARBON 47K 5 1 4W A R783
82. n is floating then test mode is enabled Connected to Ground ICKSI Input clock select 1 pin Connected to Ground ICKSO ES Input clock select 0 pin Connected to Ground I I Chip address pin 21 Used during the serial control mode Connected to Ground Chip address pin 22 CADO I Used during the serial control mode Connected to Ground Lch 3 analog output pin o Ta o 7 77 mon o o Leh tang oupa o RAN analog _ Lch analog positive input pin 51 wo Gessi 0000 Negative voltage reference input pin AVSS Connected to Ground Common voltage output pin AVDD 2 VCOM Large external capacitor is used to reduce power supply noise VREFH Positive voltage reference input pin AVDD A GND W Analog ground pin inpat pin Not sed MCLKI External master clock input pin if XTS L gp Parallel serial select pin L serial control mode parallel control mode Connected to Ground Chip select pin in serial mode CCLK Control data clock pin in serial mode CDTI Control data input in serial mode Control data output pin in serial mode CDTO If pins TEST ICKSO ICKS1 PD S P DFS DEMO DEMI CADO CADI S M
83. ound 0 Test terminal normally ground Reset input terminal Digital power supply No connect VDD Analog power supply Input terminal for VCO generator band adjustment ON A GND VCO IN C D VDD SBSY Analog Ground 17 I Input terminal for VCO self running frequency set External LPF for PLL is connected to this terminal lt l Ne Digital power supply N CD subcode I F and block sync output terminal Not used 9 CD subcode I F and data output terminal Not used 2 N SFSY SBCK D GND D VDD XIN XOUT CLK OUTI CLK OUT ERROR D GND SUBI SUB2 BCLK DATA OUT LRCK LD DQSY SRDT CD subcode I F and frame sync output terminal Not used oo I CD subcode I F and shift clock input terminal for data reading Not used 24 2 Digital Ground Digital power supply L Crystal oscillator input terminal N 7 28 29 30 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 N Sampling frequency monitor output terminal 3 LA Sampling frequency monitor output terminal 4 35 Bit clock output terminal Audio data output terminal L R clock output terminal L ch R ch L gt 37 Microprocessor I F and subcode
84. rn off the main power While depressing the button or the PRESET TUNING _ button press the power 1 0 button to turn on the main power Either the message AM 9kHz STEP or AM 10kHz STEP appears Select the desired step DSP TEST MODE Procedure While depressing the SET UP and SOUND FIELD GENRE buttons simultaneously press the power button to turn on the main power The message DSP NO ERROR or DSP ERROR SECTION 3 DIAGRAMS 3 1 CIRCUIT BOARDS LOCATION AC board REG board DISPLAY board AMPLIFIER board SP board REAR AMP board SP SW board a VIDEO board T TUNER board E x H P board lt gt SS D IN OUT board lt ZE DIGITAL board JA LED board N AUDIO board SW board NI NES INPUT board JOINT board L B board VOLUME board BALANCE board THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS In addition to this necessary note is printed in each block For schematic diagrams Note All capacitors are uF unless otherwise noted pF 50 WV or less are not indicated except for electrolytics and tantalums All resistors are in and 4W or less unless otherwise specified e indicates tolerance e EW nonflammable resistor e IWA fusible resistor e C panel designation The components identified by mark or dotted line with mark A are critical for safety Replace only with part number specified Line B Line
85. rt No 249 397 11 249 397 11 249 401 11 249 441 11 249 440 11 249 408 11 249 428 11 249 441 11 247 807 31 249 441 11 249 413 11 249 417 11 249 417 11 249 417 11 249 437 11 249 441 11 249 437 11 249 410 11 249 417 11 249 417 11 I 249 417 11 249 417 11 249 417 11 249 417 11 249 417 11 249 425 11 249 441 11 249 441 11 249 441 11 249 431 11 249 431 11 249 431 11 249 437 11 249 437 11 249 437 11 249 441 11 249 441 11 249 441 11 249 431 11 249 431 11 I 249 434 11 249 437 11 249 437 11 249 437 11 249 417 11 lI 249 439 11 249 439 11 249 421 11 249 437 11 249 417 11 249 439 11 249 439 11 249 421 11 249 433 11 249 381 11 Description 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 CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON 22 22 47 100K 82K 180 8
86. rt No 8 729 900 36 8 729 900 36 8 729 900 36 8 729 900 36 8 729 900 36 8 729 900 36 8 729 900 36 8 729 900 36 8 729 900 36 8 729 620 05 249 411 11 249 411 11 249 437 11 249 429 11 249 393 11 A 249 437 11 249 433 11 249 419 11 247 807 31 247 807 31 A 247 807 31 247 807 31 249 385 11 249 429 11 249 433 11 A 249 433 11 249 417 11 249 417 11 249 417 11 249 429 11 A cl 249 417 11 249 411 11 249 425 11 249 425 11 249 425 11 A cl 249 425 11 249 417 11 249 425 11 249 425 11 249 425 11 A cl 249 411 11 249 411 11 249 411 11 249 385 11 249 421 11 A o cl 249 421 11 249 411 11 249 429 11 249 411 11 249 413 11 A cl 249 415 11 249 417 11 249 419 11 249 425 11 249 421 11 A cl Description 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 CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON DTC124
87. tations will be erased when you change the tuning scale To reset the scale to 10 kHz repeat the procedure Video section Input 1 Vp p 75 ohms Outputs 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 120 V AC 60 Hz Power consumption 290 W AC outlets 2 switched total 100 W Dimensions 430 x 355 x 157 5 mm 17 x 14 x 6 Ain including projecting parts and controls Mass Approx 10 5 kg 23 Ib 3 oz Supplied accessories FM wire antenna 1 AM loop antenna 1 Remote commander RM PP401 remote 1 Carbon ZINC dry batteries 2 Design and specifications are subject to change without notice SAFETY CHECK OUT After correcting the original service problem perform the following safety checks before releasing the set to the customer Check the antenna terminals metal trim metallized knobs screws and all other exposed metal parts for AC leakage Check leakage as described below LEAKAGE The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis must not exceed 0 5 mA 500 microampers Leakage current can be measured by any one of three methods 1 Acommercial leakage tester such as the Simpson 229 or RCA W T 540A Follow the manufacturers instructions to use
88. ton to turn on the main power The message FACTORY SET appears and the present contents are reset to the default values ALL CLEAR MODE All preset contents are cleared when this mode is activated Use this mode before returning the product to clients upon completion of repair Procedure While depressing the DISPLAY and the SOUND FIELD ON OFF buttons simultaneously press the power button to turn on the main power The machine enters the DEMO mode DEMO mode Wait a while then the demonstration starts If the power button is pressed often the demonstration has started the power is turned off and the demonstration resumes if the power button is pressed again ALL CLEAR mode If the power button is pressed often the machine enters the DEMO mode but before the demonstration starts the display is turned off Press again No response is returned Then press again The preset data is cleared and the machine enters the normal power on state SOUND FIELD CLEAR MODE The preset sound field is cleared when this mode is activated Use this mode before returning the product to clients upon completion of repair Procedure While depressing the button press the power button to turn on the main power The message SURR CLEAR appears and initialization is performed AM CHANNEL STEP 9 kHz 10 kHz SELECTION MODE Either the 9 kHz step or 10 kHz step can be selected for the AM channel step Procedure Set the FUNCTION to AM Tu
89. uF 20 16V L101 1 410 509 11 INDUCTOR 10uH C104 1 126 964 11 ELECT 10uF 20 50V C105 1 104 905 11 CAPACITOR 0 22F 5 5V lt TRANSISTOR gt C106 1 164 159 11 CERAMIC 0 1uF 50V C107 1 164 159 11 CERAMIC 0 1uF 50V Q101 8 729 119 76 TRANSISTOR 2SA1175 HFE Q102 8 729 900 36 TRANSISTOR DTC124ES C108 1 164 159 11 CERAMIC 0 1uF 50V Q103 8 729 900 36 TRANSISTOR DTC124ES C109 1 164 159 11 CERAMIC 0 1uF 50V Q104 8 729 900 36 TRANSISTOR DTC124ES C110 1 164 159 11 CERAMIC 0 1uF 50V Q105 8 729 900 36 TRANSISTOR DTC124ES C111 1 164 159 11 CERAMIC 0 1uF 50V C112 1 164 159 11 CERAMIC 0 1uF 50V Q106 8 729 900 36 TRANSISTOR DTC124ES Q107 8 729 900 36 TRANSISTOR DTC124ES C113 1 164 159 11 CERAMIC 0 1uF 50V Q108 8 729 900 36 TRANSISTOR DTC124ES C117 1 164 159 11 CERAMIC 0 1uF 50V Q109 8 729 900 36 TRANSISTOR DTC124ES C118 1 164 159 11 CERAMIC 0 1uF 50V Q110 8 729 900 36 TRANSISTOR DTC124ES C119 1 104 664 11 ELECT 47uF 20 16V C120 1 164 159 11 CERAMIC 0 1uF 50V The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified 72 Ref No Q112 Q113 Q114 Q116 Q117 Q118 Q119 Q120 Q122 Q180 R101 R102 R103 R104 R105 R106 R107 R110 R111 R112 R113 R114 AN R115 R116 R117 R118 R119 R120 R121 R122 R123 R124 R125 R126 R127 R128 R129 R130 R131 R132 R133 R134 R135 R161 R162 R163 R164 R165 R166 R167 R168 R169 R170 R171 R172 Pa
90. y data uit e L D 0000002 LEDV3 H VIDEO 3 VISUAL display data output to LED LED DVDLD o DVD LD AUDIO display data output to LED LED TVDBS 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 O TAPE display data output to LED ILEDTUNER o MD DAT display data output to LED LED PHONO o CD display data output to LED ws pie Comed to Gom osea Comed LED SUR O CURSOR MODE SURROUND display LEDEQ O CURSOR MODE EQUIPMENT display data output to LED LEDINDEX O CURSOR MODE INDEX display data output to LED ae Not used Connected to Ground D Not used Connected to Ground som O UART data output to rewrite flash memory UART data intput to rewrite flash memory o Clock output to flourescent display tube FLDATA O Data output to flourescent display tube Ye Power supply 5 V 8606 O ol e 7 a 0 Wawas Comes T pie come on ie ComectedioGrom CT secon com DD am AVRH AL ms Team n AD K
91. y rewrite Connected to Ground Flash memory rewrite Connected to Ground SURR MUT 0 Surround muting Connected to Ground TE 8E Not used Connected to Ground EPUM Not used Connected to Ground 57 2 Description RY FRONT A RY FRONT B RY CENTER RY REAR WOOFER RY 106 Front speaker A relay Front speaker B relay Center speaker relay Rear speaker relay Sub Woofer relay RY HP RY POWER RY DIR PASS DIG IN 2 Head phone relay Power relay Direct pass relay Digital input select 2 74 151 Digital input select 1 74HC151 Digital input select 0 74HC151 DIG IN 0 TEST 0 TEST 1 TEST 2 Not used Connected to Ground Lae lt Not used Connected to Ground a Not used Connected to Ground n9 vss Ground Connected to Ground kap Not used Connected to Ground Test port 0 Not connected open Test port 1 Not connected open Test port 2 Not connected open Not used Connected to Ground 58 IC102 Pin No N e Un 0 UGDA IN IA 5 IA IRAN LI bh IN 1 A 0 INI e gt 1 E 92 NE MB90553PF G 131 BND DISPLAY BOARD Fin ame o um _ ee O e O VIDEOZAUDIO displa

STR-DE725

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