Sony HCD-GX750 - System Components, Service Manual

Page 1: ...n 0 07 6 ohms at 1 kHz 80 W Sub woofer Continuous RMS power output reference 180 watts 6 ohms at 50 Hz 10 THD Total harmonic distortion less than 0 07 6 ohms at 50 Hz 90 W SPECIFICATIONS Other models HCD RG551 The following measured at AC 120 127 220 240 V 50 60 Hz Front speaker DIN power output rated 100 100 watts 6 ohms at 1 kHz DIN Continuous RMS power output reference 120 120 watts 6 ohms at 1...

Page 2: ...ed Intermediate frequency 10 7 MHz AM tuner section Tuning range Pan American models 530 1 710 kHz with the tuning interval set at 10 kHz 531 1 710 kHz with the tuning interval set at 9 kHz Other models 530 1 710 kHz with the tuning interval set at 10 kHz 531 1 602 kHz with the tuning interval set at 9 kHz Antenna AM loop antenna Antenna terminals External antenna terminal Intermediate frequency 4...

Page 3: ...efore 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 TEST 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 microamperes Leakage current c...

Page 4: ...tor when soldering or unsoldering The release method of a CD disc tray LOCK function There is a disc lock function for the disc theft prevention for a demonstration at a shop front in this machine Procedue 1 Press the 1 button to turn the set on 2 Press two buttons of x and Z EJECT simultaneously for five seconds 3 The message LOCKED is displayed and the tray is locked Even if exiting from this mo...

Page 5: ...0 Schematic Diagram CD Mechanism Section 1 2 33 5 11 Printed Wiring Boards CD Mechanism Section 2 2 34 5 12 Schematic Diagram CD Mechanism Section 2 2 35 5 13 Schematic Diagram Main Section 1 2 36 5 14 Schematic Diagram Main Section 2 2 37 5 15 Printed Wiring Board Main Section 38 5 16 Printed Wiring Boards Panel Section 39 5 17 Schematic Diagram Panel Section 1 2 40 5 18 Schematic Diagram Panel S...

Page 6: ...ARD front panel CD mechanism deck AMP board To inspect the AMP board turn both of the front panel and the CD mechanism deck so that the left side of the product faces down BD81A board CD mechanism deck Remove the CD mechanism deck and place it on top of the pedestal as shown Inspect the BD81A board in this set up ...

Page 7: ...7 HCD GX750 RG551 RX550 SECTION 2 GENERAL This section is extracted from instruction manual ...

Page 8: ...8 HCD GX750 RG551 RX550 ...

Page 9: ...ECT BOARD Page 16 3 16 SENSOR BOARD Page 17 3 17 MOTOR TB BOARD Page 18 3 18 MOTOR LD BOARD Page 18 3 14 DRIVER BOARD SW BOARD Page 16 3 15 OPTICAL PICK UP Page 17 3 4 CD MECHANISM DECK Page 11 3 8 TRANS BOARD Page 13 3 6 PANEL BOARD Page 12 3 5 TAPE MECHANISM DECK GAME JACK BOARD Page 12 3 7 BACK PANEL SECTION SUB TRANS BOARD Page 13 3 9 MAIN BOARD Page 14 3 11 AMP BOARD Page 15 3 10 SUB WOOFER B...

Page 10: ... case side L qh case top 1 two screws case 3 TP2 qd two screws BVTP 3 10 7 two screws case 3 TP2 2 screw case 3 TP2 8 screw case 3 TP2 3 screw BVTP 3 10 9 screw BVTP 3 10 0 screw BVTP 3 10 4 screw BVTP 3 10 3 two claws 4 CD door 2 Pull out the disc tray 1 Turn the pulley to the direction of the arrow pulley Front panel side CD mechanism deck CDM74 ...

Page 11: ...CTION 9 2 CN302 qf front panel section 0 CN309 qd CN103 qa CN314 1 CN805 3 CN823 qs CN102 6 three screws BVTP 3 8 7 screw BVTP 3 10 5 screw BVTP 3 8 4 screw BVTP 3 8 8 screw BVTP 3 10 MAIN board MAIN board 2 CN701 4 CD mechanism deck 3 CN874 1 three screws BVTP 3 10 ...

Page 12: ...CHANISM DECK GAME JACK BOARD 3 6 PANEL BOARD 1 connector 2 six screws BVTP 2 6 8 3 tape mechanism deck 5 GAME JACK board 4 two screws BVTP 2 6 8 3 seven claws 4 CN604 5 CN605 6 PANEL board 1 eight screws BVTP 2 6 8 2 two screws BVTP 2 6 8 ...

Page 13: ... BOARD 3 8 TRANS BOARD 1 CN904 3 CN901 4 CN101 5 CN308 8 2 CN906 6 two screws BVTP 3 10 9 two screws BVTP 3 10 0 SUB TRANS board qa back panel section 7 three screws BVTP 3 10 1 CN905 2 CN907 4 earth wire 3 screw BVIT 3 8R 5 four screws ITC 4 8 6 TRANS board ...

Page 14: ...4 HCD GX750 RG551 RX550 3 10 SUB WOOFER BOARD 3 9 MAIN BOARD MAIN board 1 CN907 4 CN441 5 MAIN board 2 CN501 3 two screws BVTP 3 8 1 CN502 3 two screws BVTP 3 8 4 SUB WOOFER board 2 two screws transistor ...

Page 15: ... BD81A BOARD 7 2 two screws BVTP 4 8 6 two screws transistor 4 screw BVIT 3 8R 5 screw BVIT 3 8R 3 screw BVTP 3 14 1 CN905 9 AMP board 8 heat sink 3 screw BVTP 2 6 8 4 gap tube 6 BD81A board 5 Remove soldering from the four points 1 CN202 2 CN101 ...

Page 16: ...16 HCD GX750 RG551 RX550 3 14 DRIVER BOARD SW BOARD 3 13 CONNECT BOARD 2 two screws BVTP 2 6 8 3 CONNECT board 1 CN871 1 two screws BTTP M2 6 5 screw BTTP M2 6 4 DRIVER board 3 CN703 6 SW board 2 CN702 ...

Page 17: ... 8 two screws BVTT M2 6 4 screw BVTT M2 6 2 holder 213 ASSY 9 two stoppers BU 5 stopper BU qd optical pick up KSM 215DCP C2NP 3 floating screw PTPWH M2 6 qs 1 floating screw PTPWH M2 6 2 tray 3 belt table 5 pulley table 8 screw BTTP M2 6 0 SENSOR board 7 gear geneva 1 floating screw PTPWH M2 6 6 floating screw PTPWH M2 6 4 floating screw PTPWH M2 6 9 CN731 ...

Page 18: ...TB BOARD 6 Remove the two solderings of motor 8 MOTOR TB board 7 table motor assy M741 5 two screws BTTP M2 6 4 1 stopper 2 stopper 3 CN742 4 Remove the two solderings of motor 3 MOTOR LD board 1 belt loading 5 loading motor assy M751 2 two screws BTTP M2 6 ...

Page 19: ...cuted in the following sequence 1 The disc tray opens and closes 2 The disc tray turns to select a disc 3 3 The pick up accesses to the first track and plays 3 seconds 4 The pick up accesses to the last track and plays 3 seconds 5 The disc tray opens and closes 6 The disc tray turns to select a disc 1 7 The same operation starts like step 3 8 After a disc 1 aging operation a disc 2 is selected 9 W...

Page 20: ...DE and ENTER simultaneously 3 All segments and LEDs without STANDBY LED are turned on 4 Press X and ENTER buttons simultaneously and the key check mode is activated 5 The message KEY 0 0 0 is displayed Each time a button is pressed the key code number is displayed 6 Press X and ENTER buttons simultaneously and the key count mode is activated 7 The message KEYCNT 0 is displayed Each time a button i...

Page 21: ...ST MODE Procedure 1 Press 1 button to turn the set ON 2 To enter the test mode press three buttons x PLAY MODE TUNING MODE and ENTER simultaneously 3 Press the DISPLAY button The message V0 0 0 000 is displayed 4 Press the GROOVE button The message DBFB ON DBFB OFF is displayed 5 Press the SURROUND button The message SURROUND ON SURROUND OFF is displayed 6 Press the EQ BAND button The message LOW ...

Page 22: ...I I Tracking error signal input 22 TEO O Tracking error signal output 23 FEI I Focus error signal input 24 FEO O Focus error signal output 25 VC O Center voltage output 26 A I A signal input 27 B I B signal input 28 C I C signal input 29 D I D signal input 30 NC Not used Open 31 AVDD4 Analog power supply pin 3 3 V 32 RFDCO O RFDC signal output Not used in this set Open 33 PDSENS I Reference voltag...

Page 23: ...pin 75 NC Not used Open 76 XVSS Master clock ground pin 77 XTAO O Crystal oscillation circuit signal output 16 9 MHz 78 XTAI I Crystal oscillation circuit signal input 16 9 MHz 79 XVDD Master clock power supply pin 3 3 V 80 AVDD1 Analog power supply pin 3 3 V 81 AOUT1 O Lch analog signal output 82 VREFL O Lch reference voltage signal output 83 AVSS1 Analog ground pin 84 AVSS2 Analog ground pin 85 ...

Page 24: ...t used in this set Open 110 WFCK O WFCK signal output Not used in this set Open 111 XUGF O XUGF signal output Not used in this set Open 112 XPCK O XPCK signal output Not used in this set Open 113 GFS O GFS signal output Not used in this set Open 114 C2PO O C2PO signal output Not used in this set Open 115 SCOR O High output when the subcode sync S0 or S1 is detected 116 VDD Internal digital power s...

Page 25: ...witch signal input 22 I TAPE A START I TAPE A switches signal input 23 I TAPE B START I TAPE B switches signal input 24 I STREAM VACS I Stream Vacs signal input 25 I KEY 3 I Function key input 3 26 I KEY 2 I Function key input 2 27 I KEY 1 I Function key input 1 28 I SIRDS IN I Data signal input from the remote contorol receiver 29 I AC CUT I Power down signal input 30 to 42 G13 to G1 O FL tube gr...

Page 26: ... BU2099FV CLK O Clock signal output to tuner and SP driver 87 O BU2099FV LCH O LCH signal output to SP driver 88 O BD3401 CLK O Clock signal output to sound processor 89 VSS2 Ground pin 90 VDD2 Power supply pin 3 5 V 91 O BD3401 DATA O Data signal output to sound processor 92 O XTCN O CD XTCN signal output 93 O XRES RESET O CD reset signal output 94 O XLT CD LAT O CD latch signal output 95 O CD DA...

Page 27: ...O0 11 LRCKIA 16 SFSY LRCKIB 19 SDIO 14 77 XTAO 78 XTAI 55 VDD VDD VDDM 26 27 C 28 D 29 107 SENS XTACN XRST DATA XLT CLOCK SENS TRDR 12 29 CH3RIN SRDR 10 CH2RIN FRDR 14 66 BCK 60 BCKI BCKIA 15 SBSY BCKIB 18 6 3 3V IC303 8 5 1 3 STANBY 36 PO11 BUCK AD1 8 MIACK 7 MICK 6 MIDIO 4 MICS 5 MILP 2 RESET 115 SCOR SCOR REG IC303 MP3 DO MP3 REQ MP3 ACK MP3 CLK MP3 DI MP3 LP MP3 CS MP3 RST MP 3STB SCOR SENS CD...

Page 28: ...TE Q103 MUTE Q108 MUTE CONTROL Q101 102 MUTE STK AC3 RELAY B Vcc GX750 RX550 Q489 491 RG551 Q489 FAN DRIVE Q310 Q312 OVERHEAT DET Q483 Q484 TH441 MUTE Q306 CD MUTE MUTE CONTROL Q304 305 TUNER L TUNER R DO DI CLK CE TUNED STEREO TU MUTE DO DI CLK CE TUNED STEREO J804 J803 DECK A DECK B VIDEO R CH L R BIAS OSC Q321 Q324 9V STK CD MUTE R CH REC SW CONT P B SW R CH L R HP2 HP1 L R HRP2 HRP1 HE1 L101 T...

Page 29: ... LED615 78 STREM LED5 LED614 79 STREM LED6 LED613 76 POWER LED G01 G13 S1 S21 LED601 F905 AC3 D301 D304 D908 VFL F906 D402 VL VL F908 D401 GX750 RX550 VH VH F905 F909 F904 AC4 VF1 VF2 D305 D308 D902 905 F907 REG Q902 D 3 5V SW 3 5V 1 3 RELAY DRIVE Q361 362 9V 1 3 D309 D312 M 9V VF1 VFL VF2 1 3 A 3 5V REG IC302 D 3 5V REG IC301 9V REG IC303 M 9V REG IC304 A 3 5V 1 2 4V EVER 9V 3 5V PT902 SUB TRANSF...

Page 30: ...3 SW IN SW LIMITER SW ON OFF C MAIN SECTION OVERLOAD DC RELAY B RELAY E MAIN SECTION CN503 2 PT 2 3 SW IN 8 12 RE 13 RE DETECT Q506 Q505 DETECT CONTROL MOTOR LD board SW board SENSOR board BD81A board MOTOR TB board DRIVER board CONNECT board SUB TRANS board SUB WOOFER board AMP board VIDEO OUT board GAME JACK board PANEL board 6 STREAM LED board H P JACK board MAIN board TRANS board REM board ...

Page 31: ...ECK A d TAPE PLAY DECK B G REC f AUDIO Abbreviation MX Mexican model AR Argentine model E2 120 V AC area in E model E3 240 V AC area in E model E51 Chilean and Peruvian model UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the lead free mark LF indicating the solder contains no lead Caution Some printed circuit boards may not come printed with the lead free mark due to the...

Page 32: ...1 C182 C171 C172 C308 C151 C134 C125 C314 C123 R165 R13 C17 FB301 C318 C174 R173 R205 C209 C210 C302 R201 R419 R412 R411 R410 R409 R408 R407 R406 R404 R403 R402 R401 R305 R303 R301 R252 R251 R182 R181 R163 R151 R143 R142 R141 R133 R132 R131 R114 R113 R112 R111 R307 C311 C310 C309 C307 C306 IC251 C252 C251 C194 C181 IC101 C163 C162 C143 C142 C141 C133 C132 C131 C124 C111 C122 C115 C114 C113 C112 IC...

Page 33: ...408 TP410 TP434 TP417 TP416 TP415 TP414 TP413 TP412 TP419 TP411 TP409 TP19 TP18 TP16 TP15 TP102 TP14 TP13 TP12 TP11 TP10 R131 R301 R303 R173 R203 R302 R162 R205 R410 C320 C163 C196 M102 TP253 TP252 TP251 R112 R114 R111 R113 R305 IC301 R141 R307 TP125 TP124 TP142 TP149 C307 C309 C310 C311 C316 C315 C317 C312 C302 FB301 CN201 C212 C213 TP435 C211 C314 R306 C313 C318 C306 R351 C161 C174 C162 R161 TP1...

Page 34: ... SW CN751 S751 IC731 CN731 CN741 CN742 C715 C731 C735 C736 R701 R711 R731 R721 R722 R723 R735 R732 R733 R734 D701 D711 Q731 C751 IC712 IC701 CN704 C737 R713 R712 C741 R702 JW702 JW703 JW704 JW705 JW706 JW707 JW708 JW711 CN703 CN702 CN705 R751 C752 CN701 JW712 JW701 JW709 JW710 JW713 JW714 CN721 MAIN BOARD CN301 Ref No Location D701 D 6 D711 D 7 IC701 F 6 IC712 F 7 IC731 E 11 Q731 C 9 Semiconductor...

Page 35: ...to page 52 for IC Block Diagrams IC B D IC B D R751 C752 CN705 CN704 CN721 CN751 C751 IC701 IC712 R701 D701 R713 R711 R723 R721 R722 C735 C736 C737 R735 R733 R731 C731 Q731 C741 CN702 CN703 CN701 RE701 IC731 CN731 CN741 CN742 CN751 C715 R702 R712 R732 R734 D711 S751 M751 M741 Page 37 ...

Page 36: ...75 R165 R161 C178 C183 C165 C160 C152 C153 R133 C143 C142 C138 C137 C123 C127 C102 C125 R117 R120 C128 C129 C130 R124 R121 C131 C133 C147 C144 C149 C151 C150 C148 R134 C146 C101 R198 C118 C192 C191 C122 C114 C113 C112 C111 R281 R208 R209 R205 R210 R211 R212 R193 C196 C198 C199 C194 C211 C213 C212 C216 C222 C214 FB201 FB203 FB204 C217 FB202 R387 R388 R220 C103 R103 C106 C109 C108 CN308 C230 R152 C1...

Page 37: ...4 R322 R324 D321 R325 D316 R323 IC301 IC304 Q323 C250 Q321 Q327 D214 D213 D212 IC303 C241 D211 C316 Q362 C270 R356 R353 R352 R351 R357 R354 R358 R348 IC201 C249 HRP1 HRP2 HP1 HP2 D313 C251 R213 R214 C376 D322 Q315 R321 D215 C354 C342 CN301 R343 R347 R248 CN103 C244 C242 R241 R246 R371 C374 D302 C303 C304 C302 C301 R275 C252 C259 R383 R382 Q308 JW301 CN112 C264 C353 CN303 C306 JW303 JW302 JW305 IC3...

Page 38: ...90 JW91 JW92 JW93 JW94 JW95 JW96 JW97 JW98 JW99 JW100 JW101 JW102 JW103 JW105 JW107 JW112 JW113 JW114 JW115 JW116 JW117 JW118 JW125 JW126 JW127 JW128 JW129 JW130 JW131 JW132 JW133 JW134 JW135 JW136 JW137 JW138 JW139 JW140 JW141 JW142 JW302 L101 CN101 JW203 JW204 JW201 JW202 CN303 C162 C164 C246 C243 JW301 JW65 JW64 CN306 JW54 JW46 JW104 JW8 JW143 JW144 JW83 JW303 JW110 JW24 JW23 JW51 JW52 JW109 JW...

Page 39: ... JW643 JW644 JW645 JW646 JW647 JW648 JW651 JW652 JW653 JW654 JW657 JW661 JW662 JW663 JW664 JW665 JW666 JW667 JW668 JW669 JW671 JW672 JW675 JW676 JW677 JW678 JW679 JW680 JW681 JW682 JW683 JW686 JW687 JW688 JW689 JW690 JW692 JW693 JW694 JW695 JW700 JW710 JW711 JW713 JW715 JW717 JW719 JW720 JW725 JW726 JW727 JW730 JW731 JW732 JW733 JW734 JW735 JW736 JW737 JW738 JW739 JW740 JW741 JW743 JW744 JW745 JW7...

Page 40: ...44 R643 R642 R674 S601 S602 S603 S604 S605 S606 S607 S608 S610 S611 S612 S630 S629 S628 S627 S624 S623 S622 S621 S641 S642 S643 S644 S645 S646 S647 S649 S648 S650 S626 CN601 D604 D603 R641 C605 R640 R639 D605 R704 R706 R708 R700 R702 JW660 JW659 CN605 Q612 Q611 Q614 Q615 Q613 JW601 JW602 R629 R698 JW674 JW718 JW705 JW655 JW656 JW658 IC602 R672 R731 JW811 R638 C644 C604 R632 JW626 JW641 C601 C602 C...

Page 41: ...R607 R606 C648 C618 C617 C649 C653 C607 D609 D611 R727 R728 X601 C625 C624 C610 C611 X602 C647 D630 R678 D607 C646 C606 C608 C609 Q604 R684 R683 R786 Q616 R688 D613 R689 C615 IC604 D632 R687 C614 R685 R686 Q605 C613 C612 D608 IC610 CN610 CN608 C623 C628 C629 C630 C631 C632 C633 C634 C635 C636 C637 C638 C639 C640 C622 R716 R718 R719 C621 C620 C642 R714 R715 C619 R682 D614 JR621 Q601 R677 C643 C626 ...

Page 42: ...71 CN874 JW871 JW877 JW874 JW873 JW875 JW879 CN873 CN871 JW878 JW872 JW876 R673 R705 R707 R709 R703 R701 R699 CN606 CN607 SW601 LED615 LED613 LED614 LED610 LED612 LED611 S660 CN805 J803 LP802 C832 C830 C831 JW831 W803 CN804 J801 C804 C802 R802 R804 R801 R803 C801 C803 JR801 WIRE801 CN801 CN802 J804 Page 38 Page 39 Page 39 Page 39 Page 38 Page 32 Page 38 Ref No Location LED610 C 9 LED611 B 9 LED612...

Page 43: ... JW873 JW874 JW879 CN874 JW876 JW875 JW878 JW877 FB871 FB872 CN873 C871 C872 C873 C874 C875 C876 JR872 JR871 SW601 S660 CN606 CN607 R699 R701 R703 R705 R709 R707 LED610 LED611 LED612 LED613 LED614 LED615 W803 CN802 R801 C801 R803 JR801 R804 C802 R802 C804 C803 CN801 J804 R673 CN871 Page 36 Page 41 Page 40 Page 36 Page 40 Page 36 ...

Page 44: ...03 R510 R511 IC501 JW520 C506 CN501 LP501 Q505 D506 C515 R528 R526 D505 R527 R525 C517 R524 R532 R533 C514 Q506 R518 R517 R519 Q503 Q502 R529 R501 D504 D503 D502 C503 C516 R502 R515 JW501 C504 R503 R514 C502 C505 R504 R507 C508 R508 R520 R513 R509 C507 Q501 R506 R531 R530 Q507 D507 C511 C510 R516 C509 R505 D501 R512 C512 C513 JK501 Page 38 Page 46 Page 49 Ref No Location D501 D 6 D502 E 9 D503 E 9...

Page 45: ...4 JW520 C517 C514 CN502 C515 C506 C509 C510 C511 C513 C512 R512 JK501 CN503 Q502 C507 Q507 C516 D506 D501 CN501 R531 R529 R528 R527 R525 R526 R530 R506 R501 C503 C502 R504 C505 R502 R503 C508 R508 R509 R514 R513 R524 R532 R533 R520 R515 R517 R518 R519 D507 R507 R505 D502 D503 D504 R516 RY501 D505 IC501 Page 48 Page 51 ...

Page 46: ... JK441 D482 Q486 R487 C487 R481 Q487 R407 C404 R488 R462 R461 L442 L441 RY441 TH441 Q485 C486 EP401 C454 CN441 R442 R455 R478 C461 R454 C442 Q490 R445 R472 R475 R450 D444 C453 C443 R402 C444 C447 R468 D442 D481 D446 C463 R458 R453 R474 Q491 R496 IC441 R456 CN443 R460 R410 R404 R412 CN442 R447 Q489 EP491 LP403 C452 C441 R413 D441 C446 Q441 R469 C448 R477 Q488 D401 JW403 R473 D445 R470 R401 JW411 R4...

Page 47: ...F908 CN907 FH912 FH911 F905 F906 F907 FH913 FH914 C906 R902 R908 R904 C910 D906 R903 C908 Q902 JW909 W901 CN906 FH910 FH915 D908 FH908 CN905 FH907 FH917 FH918 LP902 LP903 CN904 F904 C911 C909 C920 C925 C923 C924 C922 C921 C926 JW920 JW921 JW922 JW923 JW911 JW924 D902 JW903 JW906 JW910 CN902 CN901 RY901 JW902 D901 PT902 D905 D903 LP901 D904 CN903 Page 46 Page 38 Ref No Location D901 B 3 D902 B 2 D9...

Page 48: ... RY901 JW903 JW906 CN902 IC441 1 2 R446 R477 IC441 2 2 R469 R470 R496 R474 R472 R473 R455 R475 C492 R459 C453 R441 R442 R478 C452 C454 R454 R453 C451 R485 R481 R487 R488 R461 R462 C407 C408 CN441 JW409 C413 JW411 R409 C403 R401 R403 C409 JW401 C414 R410 C404 R402 R404 C410 CN442 R407 R486 Q483 R484 R483 R465 R466 Q482 C481 Q481 C486 R482 Q485 C487 R489 R490 D442 R458 R456 R449 JW403 JW441 C445 JW4...

Page 49: ...447 C492 C408 JW402 R495 C489 R496 R489 C402 C407 JW401 C411 EP491 R411 D481 R460 R459 Q442 Q441 D442 D441 R458 R457 R412 R456 EP402 C488 R494 R493 R492 D483 Q489 R467 R491 C448 C447 C444 C443 C442 R454 R453 R452 R451 R448 R446 R445 R444 R443 R442 JW403 CN443 R441 JW442 C404 CN441 IC441 EP401 JW405 JW406 TH441 RY441 L441 L442 R461 R462 C403 R487 D443 C445 JW441 C405 R401 R402 R407 C486 R482 Q485 Q...

Page 50: ...ion Page 49 1 A B C D E F G H I 2 3 4 5 6 7 8 9 10 11 12 13 14 JW900 PT901 JW926 JW929 JW930 JW917 FH907 FH909 F904 CN907 FH912 FH911 F905 F906 F907 FH913 FH914 R908 C908 C909 R903 D906 R904 C910 Q902 JW909 JW908 JW912 C906 FH910 CN905 FH908 JW907 D908 C925 LP902 LP903 CN904 C911 CN906 C920 C921 C924 C923 C926 C922 JW918 JW920 JW921 JW922 JW923 JW924 JW903 D902 JW906 JW910 CN901 CN902 JW902 JW904 ...

Page 51: ...C452 C489 R494 C454 R492 C451 C453 R488 R487 R490 R481 D908 R908 D905 D901 CN901 R455 R456 R493 R445 R454 D481 R453 C481 Q482 Q481 R466 R465 R485 R482 C486 C487 R489 R407 R401 R462 R461 L442 L441 JW407 R402 C403 C408 C407 C411 C402 CN441 CN442 JW907 JW908 JW912 JW909 JW902 JW901 JW910 JW925 JW903 JW904 JW905 JW906 TH441 R483 R447 R448 C446 R444 R412 JW442 R411 JW441 C445 R443 EP491 EP401 EP402 RY4...

Page 52: ...nd limit Audio I F LRCKIA BCKIA SDI0 LRCKO BCKO SDO0 VSS VDDT MIACK MICK MIDIO MILP MICS STANBY RESET VDDP AD4 AD3 AD2 AD1 AD0 VSS VDD CKO VDDX XO TEST VCOI VSSX XI MIMD VSSP PIO3 PIO2 PIO1 PIO0 VSS CKI VDD TXO SFSY SBSY DATA POM Sub code I F CDP Cont I F IC251 BA5947FM BD81A BOARD 15 16 17 18 19 20 21 22 23 24 25 26 27 36 28 29 30 31 32 33 34 35 1 2 3 4 5 6 7 8 9 10 11 12 13 14 LEVEL SHIFT F R R ...

Page 53: ...A2 TAPE B1 TAPE B2 RECNF2 RECNF1 DIGITAL CONTROL Di LIMITER RECOUT2 RECOUT1 46 45 44 43 42 41 40 39 38 37 36 35 34 33 48 47 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 SURROUND ATT ATT BUFFER MIX MIC MIX VOCAL FADER BASS MIDDLE TREBLE BASS MIDDLE TREBLE G fc 100HZ f ALC ALC INPUT SELECTOR 49 SOFT SWITCH 1 REC S...

Page 54: ...G551 4 4 253 803 01 DOOR CD GX750 5 4 244 849 61 CASE TOP US 5 4 244 849 71 CASE TOP EXCEPT US 6 1 400 285 11 F BEAD E2515MRT 7 1 769 940 11 WIRE FLAT TYPE 11 CORE 8 X 4956 292 1 SUB TRANS BOARD COMPLETE GX750 RX550 8 X 4956 294 1 SUB TRANS BOARD COMPLETE RG551 E2 E3 E51 AR 8 X 4956 322 1 SUB TRANS BOARD COMPLETE RG551 MX FAN901 1 763 117 13 FAN DC TM901 1 693 615 11 TUNER PACK FM AM ANTENNA RG551...

Page 55: ...975 11 WIRE FLAT TYPE 13 CORE 54 1 773 048 11 WIRE FLAT TYPE 17 CORE 55 A 4751 531 A PANEL BOARD COMPLETE GX750 55 A 4751 540 A PANEL BOARD COMPLETE RG551 55 A 4751 721 A PANEL BOARD COMPLETE RX550 FL601 1 518 976 11 INDICATOR TUBE FLUORESCENT not supplied not supplied not supplied not supplied H P JACK board not supplied GAME JACK board FL601 not supplied REM board 51 53 51 51 51 52 51 55 54 ...

Page 56: ...ef No Part No Description Remark 101 4 231 841 01 SPRING HEART CAM B 102 4 231 825 01 CAM B HEART 103 4 224 104 41 DAMPER 104 4 231 824 01 CAM A HEART 105 4 231 836 01 SPRING HEART CAM A 106 4 252 217 01 BUTTON WAT GX750 not supplied not supplied not supplied 101 102 103 103 104 105 106 ...

Page 57: ...S 157 4 252 195 71 PANEL FRONT GX750 CND 158 4 252 205 01 BUTTON PLAY GX750 RG551 158 4 252 205 21 BUTTON PLAY RX550 159 4 252 207 11 BUTTON FF ALBUM GX750 RG551 159 4 252 207 21 BUTTON FF RX550 160 4 252 200 01 COVER BUTTON GX750 RG551 160 4 252 200 11 COVER BUTTON RX550 161 4 252 208 11 BUTTON FR ALBUM GX750 RG551 161 4 252 208 21 BUTTON FR RX550 162 4 252 206 01 BUTTON STOP GX750 RG551 162 4 25...

Page 58: ...05 1 533 454 12 FUSE GLASS TUBE DIA 5 6 3A 125V GX750 RX550 0F905 1 576 655 12 FUSE GLASS TUBE DIA 5 T8AL 250V RG551 0F906 1 533 451 12 FUSE GLASS TUBE DIA 5 3 15A 125V GX750 RX550 0F906 1 533 470 12 FUSE GLASS TUBE DIA 5 T3 15AL 250V RG551 0F907 1 533 451 12 FUSE GLASS TUBE DIA 5 3 15A 125V GX750 RX550 0F907 1 533 470 12 FUSE GLASS TUBE DIA 5 T3 15AL 250V RG551 0F908 1 576 537 12 FUSE GLASS TUBE ...

Page 59: ...256 4 218 252 61 SCREW PTPWH M2 6 FLOATING 257 4 245 570 01 GEAR JOINT 258 4 245 572 01 BUSHING GEAR 259 1 687 132 12 SENSOR BOARD 260 4 243 820 01 GEAR TABLE 261 4 243 819 01 GEAR GENEVA 262 4 243 816 01 TRAY 263 4 243 823 01 BELT TABLE 264 4 985 672 01 SCREW PTPWH M2 6 FLOATING 265 4 243 821 01 PULLEY TABLE 266 3 231 598 01 SHEET BA M741 A 4723 963 A MOTOR ASSY TABLE TBL 252 254 255 255 256 256 ...

Page 60: ...X 4955 536 1 HOLDER 213 ASSY 324 4 227 045 31 SPRING INSULATOR COIL 325 4 227 549 11 INSULATOR 326 4 231 151 01 STOPPER BU 327 4 218 253 31 BTTP M2 6 0328 8 820 244 01 OPTICAL PICK UP KSM 215DCP C2RP 329 1 827 992 11 WIRE FLAT TYPE 16 CORE 330 1 775 251 11 WIRE FLAT TYPE 27 CORE 331 4 951 620 01 SCREW 2 6X8 BVTP 332 4 985 672 01 SCREW PTPWH M2 6 FLOATING FC901 1 469 854 11 CORE FERRITE M751 A 4736...

Page 61: ... ELECT 3300uF 20 50V GX750 RX550 C411 1 162 306 11 CERAMIC 0 01uF 20 16V RG551 C413 1 136 497 81 FILM 0 1uF 5 50V GX750 RX550 C414 1 136 497 81 FILM 0 1uF 5 50V GX750 RX550 C441 1 126 964 11 ELECT 10uF 20 50V C442 1 126 964 11 ELECT 10uF 20 50V C443 1 162 294 31 CERAMIC 0 001uF 10 50V C444 1 162 294 31 CERAMIC 0 001uF 10 50V C445 1 162 282 31 CERAMIC 100PF 10 50V C446 1 162 282 31 CERAMIC 100PF 10...

Page 62: ...RBON 1K 5 1 4W R446 1 247 831 91 CARBON 1K 5 1 4W R447 1 247 871 91 CARBON 47K 5 1 4W RG551 R447 1 247 873 91 CARBON 56K 5 1 4W GX750 RX550 R448 1 247 871 91 CARBON 47K 5 1 4W RG551 R448 1 247 873 91 CARBON 56K 5 1 4W GX750 RX550 0R449 1 217 156 00 METAL 0 22 10 5W F GX750 RX550 0R450 1 217 156 00 METAL 0 22 10 5W F GX750 RX550 0R451 1 217 156 00 METAL 0 22 10 5W F RG551 0R452 1 217 156 00 METAL 0...

Page 63: ... 360 11 CERAMIC CHIP 0 1uF 16V C171 1 162 919 11 CERAMIC CHIP 22PF 5 50V C172 1 162 920 11 CERAMIC CHIP 27PF 5 50V C174 1 164 360 11 CERAMIC CHIP 0 1uF 16V C181 1 164 360 11 CERAMIC CHIP 0 1uF 16V C182 1 164 360 11 CERAMIC CHIP 0 1uF 16V C183 1 124 778 00 ELECT CHIP 22uF 20 6 3V C184 1 124 778 00 ELECT CHIP 22uF 20 6 3V C185 1 164 315 11 CERAMIC CHIP 470PF 5 50V C186 1 164 315 11 CERAMIC CHIP 470P...

Page 64: ... 216 813 11 METAL CHIP 220 5 1 10W R351 1 216 809 11 METAL CHIP 100 5 1 10W R352 1 216 809 11 METAL CHIP 100 5 1 10W R353 1 216 809 11 METAL CHIP 100 5 1 10W R354 1 216 809 11 METAL CHIP 100 5 1 10W R401 1 216 809 11 METAL CHIP 100 5 1 10W R402 1 216 809 11 METAL CHIP 100 5 1 10W R403 1 216 809 11 METAL CHIP 100 5 1 10W R404 1 216 809 11 METAL CHIP 100 5 1 10W R405 1 216 809 11 METAL CHIP 100 5 1 ...

Page 65: ...5 1 164 816 11 CERAMIC CHIP 220PF 2 50V C106 1 131 679 31 FILM 0 01uF 5 50V C107 1 126 964 11 ELECT 10uF 20 50V C108 1 164 816 11 CERAMIC CHIP 220PF 2 50V C109 1 131 679 31 FILM 0 01uF 5 50V C110 1 126 964 11 ELECT 10uF 20 50V C111 1 126 960 11 ELECT 1uF 20 50V C112 1 126 960 11 ELECT 1uF 20 50V C113 1 126 960 11 ELECT 1uF 20 50V C114 1 126 960 11 ELECT 1uF 20 50V C115 1 131 679 31 FILM 0 01uF 5 5...

Page 66: ...20 35V C252 1 126 933 11 ELECT 100uF 20 16V C253 1 126 956 91 ELECT 0 1uF 20 50V C258 1 126 959 11 ELECT 0 47uF 20 50V C259 1 126 957 11 ELECT 0 22uF 20 50V C264 1 162 971 11 CERAMIC CHIP 0 001uF 10 50V C265 1 162 971 11 CERAMIC CHIP 0 001uF 10 50V C266 1 162 971 11 CERAMIC CHIP 0 001uF 10 50V C267 1 162 971 11 CERAMIC CHIP 0 001uF 10 50V C270 1 126 964 11 ELECT 10uF 20 50V C274 1 162 949 11 CERAM...

Page 67: ...9 120 28 TRANSISTOR 2SC1623 L5L6 Q314 6 550 580 01 TRANSISTOR 2SA1235TP 1F Q315 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q321 8 729 142 46 TRANSISTOR 2SC2001 LK Q322 6 550 580 01 TRANSISTOR 2SA1235TP 1F Q323 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q324 8 729 140 04 TRANSISTOR 2SB1116A L Q327 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q351 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q352 8 729 120 28 TRANSISTOR 2SC162...

Page 68: ...20 1 216 837 11 METAL CHIP 22K 5 1 10W R221 1 216 837 11 METAL CHIP 22K 5 1 10W R222 1 216 830 11 METAL CHIP 5 6K 5 1 10W R223 1 216 864 11 SHORT CHIP 0 R225 1 216 829 11 METAL CHIP 4 7K 5 1 10W R226 1 216 841 11 METAL CHIP 47K 5 1 10W R227 1 216 821 11 METAL CHIP 1K 5 1 10W R228 1 216 821 11 METAL CHIP 1K 5 1 10W R229 1 216 829 11 METAL CHIP 4 7K 5 1 10W R230 1 216 829 11 METAL CHIP 4 7K 5 1 10W ...

Page 69: ... 4751 540 A PANEL BOARD COMPLETE RG551 A 4751 721 A PANEL BOARD COMPLETE RX550 CAPACITOR C601 1 162 919 11 CERAMIC CHIP 22PF 5 50V C602 1 162 919 11 CERAMIC CHIP 22PF 5 50V C603 1 162 919 11 CERAMIC CHIP 22PF 5 50V C604 1 164 156 11 CERAMIC CHIP 0 1uF 25V C605 1 126 163 11 ELECT 4 7uF 20 50V C606 1 115 156 11 CERAMIC CHIP 1uF 10V C607 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C608 1 162 970 11 CERA...

Page 70: ...Q603 8 729 140 04 TRANSISTOR 2SB1116A L Q604 8 729 119 76 TRANSISTOR 2SA1175 HFE Q605 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q610 8 729 027 55 TRANSISTOR DTC143EKA T146 Q611 8 729 027 55 TRANSISTOR DTC143EKA T146 Q612 8 729 027 55 TRANSISTOR DTC143EKA T146 Q613 8 729 027 55 TRANSISTOR DTC143EKA T146 Q614 8 729 027 55 TRANSISTOR DTC143EKA T146 Q615 8 729 027 55 TRANSISTOR DTC143EKA T146 Q616 8 729 02...

Page 71: ...220 5 1 8W R702 1 216 182 00 RES CHIP 220 5 1 8W R704 1 216 182 00 RES CHIP 220 5 1 8W R706 1 216 182 00 RES CHIP 220 5 1 8W R708 1 216 182 00 RES CHIP 220 5 1 8W R710 1 216 833 11 METAL CHIP 10K 5 1 10W R711 1 216 833 11 METAL CHIP 10K 5 1 10W R712 1 216 797 11 METAL CHIP 10 5 1 10W R713 1 216 797 11 METAL CHIP 10 5 1 10W R714 1 216 809 11 METAL CHIP 100 5 1 10W R715 1 216 805 11 METAL CHIP 47 5 ...

Page 72: ...1 SWITCH KEYBOARD Z S610 1 762 875 21 SWITCH KEYBOARD P FILE S611 1 762 875 21 SWITCH KEYBOARD PRESET EQ S612 1 762 875 21 SWITCH KEYBOARD ENTER S621 1 762 875 21 SWITCH KEYBOARD CD S622 1 762 875 21 SWITCH KEYBOARD TUNER BAND S623 1 762 875 21 SWITCH KEYBOARD TAPE A B S624 1 762 875 21 SWITCH KEYBOARD GAME S625 1 762 875 21 SWITCH KEYBOARD WIRELESS GX750 S626 1 762 875 21 SWITCH KEYBOARD ILLUMINA...

Page 73: ... 4W R504 1 247 871 91 CARBON 47K 5 1 4W R505 1 260 107 11 CARBON 4 7K 5 1 2W 0R506 1 202 972 61 FUSIBLE 1 5 1 4W F R507 1 260 107 11 CARBON 4 7K 5 1 2W R508 1 260 107 11 CARBON 4 7K 5 1 2W 0R509 1 212 881 11 FUSIBLE 100 5 1 4W F 0R510 1 217 156 00 METAL 0 22 10 5W F 0R511 1 217 156 00 METAL 0 22 10 5W F R512 1 260 076 11 CARBON 10 5 1 2W R513 1 247 831 91 CARBON 1K 5 1 4W R514 1 247 863 91 CARBON ...

Page 74: ... 5 1 8W ROTARY ENCODER S660 1 418 632 11 ENCODER ROTARY MASTER VOLUME SWITCH SW601 1 786 289 11 SWITCH DETECTION l EQ L MISCELLANEOUS 6 1 400 285 11 F BEAD E2515MRT 7 1 769 940 11 WIRE FLAT TYPE 11 CORE 52 1 796 485 51 DECK MECHANICAL 53 1 769 975 11 WIRE FLAT TYPE 13 CORE 54 1 773 048 11 WIRE FLAT TYPE 17 CORE 0207 1 783 531 12 CORD POWER GX750 RX550 0207 1 783 941 22 CORD POWER RG551 AR 0207 1 7...

Page 75: ...75 HCD GX750 RG551 RX550 MEMO ...

Page 76: ...EVISION HISTORY Clicking the version allows you to jump to the revised page Also clicking the version at the upper on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2004 04 New ...