Sony HCD-GX470 Page 47 Service Manual Download

Page: 47 / 106

HCD-GX470/GX570

HCD-GX470/GX570

7-24. PRINTED WIRING BOARDS – KEY Section –

R639

R640

R678

R675

R656

R655

R654

R653

R652

R676

R677

R626

D622

S628

CN609

CN603

JW683

JW682

D611

S601

S606

S605

S604

S603

S625

S626

S627

S602

R688

C643

C644

R683

R687

R686

R685

R684

CN605

S672

S631

KEY LEFT BOARD

1-869-006-

12, 13

(12, 13)

CD SYNC

DISPLAY

AUDIO IN

TAPE A/B

TUNER/BAND

PANEL
BOARD
CN602

PLAY MODE/

TUNING MODE

SUB WOOFER

D622, S628

REC/PAUSE

START

STANDBY

KEY RIGHT BOARD

1-869-007-

(12)

ROTARY ENCODER

(MULTI JOG)

DISC SKIP/

EX-CHANGE

PANEL
BOARD
CN604

EQ BAND

SURROUND

GROOVE

ENTER

DISC 3

DISC 2

DISC 1

S601 – 606,
S624 – 628,
S631 – 638

(Page 46)

: Uses unleaded solder.

•

See page 27 for Circuit Boards Location.

(Page 46)

Ver. 1.2

Summary of Contents for HCD-GX470

Page 1: ...s RMS power output reference 170 W 6 ohms at 80 Hz 10 THD Total harmonic distortion less than 0 07 6 ohms at 80 Hz 90 W Inputs AUDIO IN stereo mini jack voltage 250 mV impedance 47 kilohms Outputs PHONES stereo mini jack accepts headphones of 8 ohms or more SPEAKER accepts impedance of 6 to 16 ohms SUBWOOFER OUT accepts impedance of 6 to 16 ohms Inputs AUDIO IN stereo mini jack voltage 250 mV impe...

Page 2: ...MÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 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 SAFETY CHECK OUT After corre...

Page 3: ...ematic Diagram DECK Board 33 7 11 Printed Wiring Board MAIN Board 34 7 12 Schematic Diagram MAIN Board 1 3 35 7 13 Schematic Diagram MAIN Board 2 3 36 7 14 Schematic Diagram MAIN Board 3 3 37 7 15 Printed Wiring Board XM Board GX570 38 7 16 Schematic Diagram XM Board GX570 39 7 17 Printed Wiring Board MIC AUX HP Board 40 7 18 Schematic Diagram MIC AUX HP Board 41 7 19 Printed Wiring Board POWER Bo...

Page 4: ...owing characteristics Unleaded solder melts at a temperature about 40 C higher than ordinary solder Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time Soldering irons using a temperature regulator should be set to about 350 C Caution The printed pattern copper foil may peel away if the heated tip is applied for too long so be care...

Page 5: ...elect a track or file Unit TUNING button Remote tuning button Press to tune in the desired station page 11 Press to select a folder on an MP3 disc m M rewind fast forward button Press to find a point in a track or file MULTI JOG dial go back go forward tuning Turn to select a track or file Turn to tune in the desired station Same as the buttons on the remote qa PHONES jack Connect the headphones q...

Page 6: ...he hour and then press ENTER qg Use the same procedure to set the minutes When you turn off the system after setting the clock the clock display appears instead of the demonstration display The clock settings are lost when you disconnect the power cord or if a power failure occurs Selecting a music source Press the following buttons or press FUNCTION 3 on the remote repeatedly To select Press CD C...

Page 7: ...gory mode the tuning mode changes to All Channel mode automatically Playing a tape 1 Select a tape deck Press TAPE or TAPE A B on the unit 3 repeatedly 2 Insert a tape Press PUSH A 9 on the unit and insert the TYPE I normal tape into the cassette holder with the side you want to play facing forward Make sure there is no slack in the tape to avoid damaging the tape or the tape deck Press PUSH A 9 o...

Page 8: ... CD player and the tape deck stop automatically For Manual Recording Press REC PAUSE START 8 and then start playing the desired recording source If there is noise while recording from the tuner reposition the appropriate antenna to reduce the noise To stop recording Press x stop q Notes Recording stops if you change to a different function When loud sound signals are input the system automatically...

Page 9: ...Page 10 3 4 LID CD Page 10 3 9 MAIN BOARD Page 13 3 14 MOTOR TB BOARD Page 15 3 15 MOTOR LD BOARD Page 16 3 11 DRIVER BOARD SW BOARD Page 14 3 6 FRONT PANEL BLOCK Page 11 3 7 MECHANICAL DECK CWM42FF609 Page 11 3 5 CD MECHANISM DECK CDM74KF K6BD83S Page 12 3 10 CD BOARD Page 13 3 12 OPTICAL PICK UP BLOCK Page 14 3 13 SENSOR BOARD Page 15 3 8 BACK PANEL SECTION Page 12 ...

Page 10: ...ical order given 3 2 CASE SIDE L CASE SIDE R 3 3 CASE TOP 4 three screws case 3 TP2 1 three screws case 3 TP2 5 two screws B3 2 two screws B3 3 case side L 6 case side R 1 two screws B3 3 2 Open the case top 2 Open the case top 2 Open the case top 5 case top 4 four claws ...

Page 11: ...M74KF K6BD83S 1 Turn the gear loading A to the direction of the arrow 3 four claws 2 4 lid CD 3 three screws BVTP3 8 3 screw BVTP3 8 3 screw BVTP3 8 4 CD mechanism deck CDM74KF K6BD83S 1 flexible flat cable 13 core CN701 2 flexible flat cable 23 core CN301 ...

Page 12: ...3 7 MECHA DECK CWN42FF609 4 four screws BVTP3 8 5 front panel block 1 flexible flat cable 19 core CN991 3 two connectors CN301 CN302 2 flexible flat cable 9 core CN061 2 six screws BVTP2 6 8 3 mecha deck CWN42FF609 1 flexible flat cable 11core ...

Page 13: ...ector CN041 1 flexible flat cable 9 core tuner FM AM 3 flexible flat cable 15 core CN001 GX570 3 screw BVTP3 8 4 screw BV3 6 3 screw BVTP3 8 5 two screws BVTT4 8 2 connector CN907 1 flexible flat cable 11 core CN008 2 connector CN501 7 connector CN031 8 MAIN board 9 POWER board SUB WOOFER board block 2 connector CN903 ...

Page 14: ... 10 CD BOARD 5 CD board 4 Remove soldering from the four points 3 flexible flat cable 16 core CN101 1 two screws BVTP2 6 8 2 cover OP 3 connector CN703 4 DRIVER board 6 SW board 2 wire flat type 5 core CN702 1 two screws BTTP M2 6 5 screw BTTP M2 6 ...

Page 15: ...PWH M2 6 2 holder 213 assy 0 Remove the four solders of motor qa flexible flat cable 16 core CN101 qs CD board qg optical pick up block 1 floating screw PTPWH M2 6 3 two floating screws PTPWH M2 6 9 2 tray 3 belt table 5 pulley table 8 screw BTTP M2 6 0 SENSOR board 7 gear geneva 9 connector CN731 1 floating screw PTPWH M2 6 6 floating screw PTPWH M2 6 4 floating screw PTPWH M2 6 ...

Page 16: ...gs of motor 8 MOTOR TB board 7 table motor assy M741 5 two screws BTTP M2 6 4 3 wire flat type 5 core CN742 1 stopper 2 stopper 3 Remove the two solderings of motor 4 MOTOR LD board 1 belt loading 5 loading motor assy M751 2 two screws BTTP M2 6 3 15 MOTOR LD BOARD ...

Page 17: ... on the fluorescent indicator tube and the disc table is unlocked AMP TEST MODE GX470 ONLY This mode is used to display the parameter of amplifier IC and display the VACS status Procedure 1 Press the I 1 button to turn the power on 2 Press three buttons of s 7 and A simultaneously 3 When the AMP test mode is activated the message AMP TEST IN is displayed on the fluorescent indicator tube momentari...

Page 18: ...icates which error status is indicated Display Status 0 0 No error 0 8 Table operation time out Table does not move to the target position within the specified time 1 6 In the chucking down operation the operation was retried by the maximum number of times but the operation could not be completed 1 7 In the chucking up and down operation the reverse recovery processing was attempted but it could n...

Page 19: ... indicates Error history No display The second digit from the left indicates which order the error history is 1 indicates the latest error history and each time the number increases by one the error history goes back to one previous error The third and 4th digit from the left indicates Error status display The third and 4th digit from the left indicates which error status is indicated Display Stat...

Page 20: ...ed screwdriver for the adjustments 4 After the adjustments appiy suitable locking compound to the parts adjusted 5 The adjustments should be performed with the rated power supply voltage unless otherwise noted TORQUE MEASUREMENT Mode Torque Meter Meter Reading 2 6 6 9 mN m FWD CQ 102C 30 70 g cm 0 41 0 97 oz inch FWD 0 15 0 59 mN m Back Tension CQ 102C 1 5 6 0 g cm 0 021 0 083 oz inch 5 4 16 7 mN ...

Page 21: ...et MIC AUX HP board PHONES jack J701 level meter test tape P 4 A063 6 3 kHz 10 dB 1 Demagnetize the record playback head with a head demagnetizer 2 Do not use a magnetized screwdriver for the adjustments 3 After the adjustments apply suitable locking compound to the parts adjust TEST TAPE RECORD PLAYBACK HEAD AZIMUTH ADJUSTMENT Note 1 Remove the mecha deck before this adjustment Refer to Section 3...

Page 22: ... is replaced FOCUS BIAS CHECK Procedure 1 Connect oscilloscope to TP RFACI and TP VC on the CD board 2 Press the I 1 button to turn the power on and press the A button to open the CD disc table 3 Set disc YEDS 18 on the tray and press the 7 button to playback 4 Confirm that oscilloscope waveform is as shown in the figure below eye pattern A good eye pattern means that the diamond shape in the cent...

Page 23: ... CH1RIN 5 CH1FIN 4 CH3RIN 22 CH3FIN 23 CH4IN 24 OPIN 2 CH2OUTR M M FOCUS TRACKING COIL DRIVE SPINDLE SLED MOTOR DRIVE IC402 S201 LIMIT 3 3V 108 XTAO 109 XTAI X201 16 9344MHz CLOK 11 XLAT 16 SENS 20 SCOR 26 DATA2 12 CLK2 90 XLAT MP3 13 REQ MP3 14 IREQ MP3 10 ACK MP3 15 XTACN 7 XRST 8 52 O CD DATA 54 O CD CLK 28 O XLAT O MP3 STB 53 I CD SENS 40 I SCOR 71 I MP3 DATA 72 O MP3 DATA 70 O MP3 CLK 26 O MP...

Page 24: ... BASS AGC Q113 D031 INPUT SELECTOR TONE CONTROL ELECTRICAL VOLUME IC101 CAMP M TAPE MECHANISM DECK BLOCK A HALF B SOL B HALF A PHOTO B PHOTO B REC F CAPSTAN REEL MOTOR DRIVE Q701 704 TRIGGER PLUNGER DRIVE DECK B Q702 705 30 O SOL B 35 A SOL TRIGGER PLUNGER DRIVE DECK A Q703 706 O SOL A 34 O MOTOR 33 I HALF B 27 I RELL A 31 I RELL B 28 I REC SW O TCM SYNC 29 I TCM SYNC 73 36 TAPE MECHANISM DECK CON...

Page 25: ...07 R CH R CH R CH TH441 POWER AMP IC501 MUTING CONTROL SWITCH Q261 O SYS XMUTE 21 O STK MUTE 5 I PROTECTOR 64 O SWR 22 R CH PROTECTOR Q485 RELAY DRIVE Q486 488 PROTECT DETECT Q487 FAN MOTOR DRIVE Q043 045 FAN MOTOR DETECT Q046 RY441 C HP IN H PROTECT 1 2 R L RELAY B RY501 D035 M M001 FAN SPEAKER PHONES JK441 SUB WOOFER OUT JK501 RELAY DRIVE Q502 SUB WOOFER SWITCH Q274 R CH J701 SYSTEM CONTROLLER I...

Page 26: ... ROTARY ENCODER VOLUME S671 12 I JOG A 13 4 I JOG B X2 3 X1 ROTARY ENCODER S672 MULTI JOG X701 4 19MHz 14 X2 16MHZ 15 X1 16MHZ X902 16MHz 11 XT2 32 768KHZ 12 XT1 32 768KHZ X901 32 768kHz SO1 I VFD DATA 9 77 SI1 O VFD DATA 8 76 SCK1 O VFD CLK 7 78 CE O VFD CE 16 75 XRESET O VFD RESET 6 74 65 I KEY0 79 I WAKEUP S601 606 AC IN RY901 POWER ON OFF RELAY DRIVE Q002 CD DSP 1 8V 1 8V REGULATOR IC203 REGUL...

Page 27: ...ignal path F TUNER FM AM J CD PLAY E TAPE PLAY DECK A d TAPE PLAY DECK B G REC O XM f AUDIO IN Note on Printed Wiring Board X parts extracted from the component side Y parts extracted from the conductor side f internal component Pattern from the side which enables seeing The other layers patterns are not indicated Caution Pattern face side Parts on the pattern face side seen from Conductor Side th...

Page 28: ... R257 C258 C260 C261 R258 C304 C208 R101 R265 R266 R267 C264 C265 R278 C111 C214 R270 C221 C292 C291 R292 R291 IC201 C217 C218 C224 R451 R102 R103 R104 R105 R107 R108 R109 R110 R111 C451 IC402 C256 C251 C252 C254 C253 R254 R255 R252 R253 CN301 C213 C222 C405 R113 C404 R452 C112 R275 R277 C103 R112 C301 C303 C273 R268 C113 CN102 C230 R250 R280 M401 M402 S201 E 1 868 067 12 12 CD BOARD COMPONENT SID...

Page 29: ...0 1 0 1 0 1 0 1 22k 0 1 100 10V 0 1 10k 0 1 BA5947FM 100p 0 1 0 1 100k 1 CXD3014A 201R 220 10V 0 10p 0 1 1 1 0 23P 10p 5p 5p 0 1 16 9344MHz 1k 1M 0 1 0 10k 0 047 2SA2119K 1 BH18LB1WG TR 0 1 1 SP SP SP SP SL SL SL SL OPIN OPIN CH1FIN CH1RIN CH2FIN CH2RIN GND CNF4 POWVCC CH2OUTR CH2OUTF CH1OUTR CH1OUTF CH4OUTR CH4OUTF CH3OUTF CH3OUTR POWVCC MUTE GND CH3RIN CH3FIN CH4IN CH4CAPA OPOUT PREVCC VREF GAIN...

Page 30: ...1 R702 R701 C736 C735 C741 C731 C715 IC701 CN701 CN721 M751 IC731 CN731 CN741 CN742 M741 CN751 S751 1 866 201 12 12 1 2 E DRIVER BOARD C MAIN BOARD 1 9 1 9 1 4 S711 ROTARY ENCODER DISC TABLE ADDRESS DETECT 1 2 M MOTOR LD BOARD 1 687 133 12 12 LOADING 1 2 SENSOR BOARD 1 687 132 12 12 E C A K MOTOR TB BOARD M 1 687 134 12 12 1 3 TABLE SW BOARD 1 687 669 12 12 1 2 DISC TABLE OPEN CLOSE DETECT OPEN CL...

Page 31: ... 1 0 1 100 10 50V 1k 2P 4P 5P 5P 3P RPI 576 2P 2P 0 1 4 7k 3P DTC114ESA BA6956AN BA6956AN 12k 10k 13P 100 16V 390 R N F R N F TM 2 GND TM 1 SENS IN SENS OUT GND TM 1 TM 2 SENS IN SENS OUT GND SENS IN SENS OUT GND SENS IN SENS OUT GND GND OPEN SW OPEN SW LM 2 LM 1 LM 1 LM 2 GND E 1 E 2 E 3 VCC OUT2 GND VREF OUT1 VM FIN RIN VCC OUT2 GND VREF OUT1 VM FIN RIN LM R TM R E 1 E 2 E 3 TBL ADDRESS SENS OPE...

Page 32: ...456 R457 R458 C461 C462 R481 C412 R453 R454 R450 R462 R459 R449 FB301 R451 R465 R351 R349 C352 C353 JR307 JR301 C418 D301 Q410 R442 R455 R443 JR310 C411 JR311 C307 R316 R315 JW320 CN301 Q451 JW316 JW315 JW313 JW303 C351 C350 C318 C317 JW306 JW302 JW311 C458 Q453 C409 L451 Q303 Q304 JW317 JW312 JW310 JW314 C402 C410 JW309 C454 JW318 CN302 JW304 Q301 C453 JW305 Q302 C452 JW307 C456 CN008 C401 JW301 ...

Page 33: ...10p 10p 47k 2SC2001 0 0022 0 0047 0 001 22k 47 16V 10k 10k 10k 1k 1k 47k 47k 2SK2158 2SK2158 100k 1k UDZW TE17 4 3B 220 10V 220 16V KTA1271Y AT 470k 0 0047 0 0022 47p 220 47 0 0047 0 0022 470k 47p 220 47 470 470 0 01 2 2k 1k 2 2k 10k 0 1 2SK2158 1000p 1000p 470p 470p 3P 1000p 1000p 100 100 47k 47k 220k 2SJ460 2SJ460 47k 47k 2SJ460 220k NJM14558M TE2 NJM14558M TE2 2SJ460 4 7k 22k 22k 4 7k 220p 0 1 ...

Page 34: ... JW169 JW155 JW136 C906 C902 C901 JW163 JW309 JW160 JW165 JW161 C111 JW217 JW319 JW144 D011 X901 JW143 C916 C903 JW162 JW131 JW130 JW125 JW139 JW154 JW129 JW137 JW126 JW127 JW133 JW124 JW293 JW116 JW123 JW115 JW340 JW141 JW142 JW147 JW140 JW330 JW193 JW207 JW196 JW234 C033 JW305 JW315 Q042 Q043 C034 C035 JW032 JW292 JW148 JW146 JW145 JW174 JW150 JW151 JW152 JW173 JW172 JW312 JW280 JW170 JW171 JW10...

Page 35: ...C 9 MP3 RST C 1 FSP O SWR SYS M C 6 G 6 G 3 T CL T DI T CE PM CL M DA C 12 C 11 I HP AUX C E3 C E2 C E1 STBY G 5 C OS C SE C TF VACS VACS KEY0 KEY0 VCE VDI VDO VCL VRE RMS PROTECT C 5 O R P O BIAS C TR T DO C 3 FLMD VCE VCL VDI VDO VRE RMS KEY0 STBY PROTECT C LR C LF C TR C TF C E1 C E2 C E3 C SE C OS TCM SYNC TCM SYNC XM POWER3 3 G 1 G 2 SC TX OUT SC RX IN I STREAM I VACS I PROTECTOR O VFD DATA I...

Page 36: ...50V 1 50V 47 16V 11P 47p 0 001 0 001 0 1 0 1 0 1 0 022 0 022 4700p 0 047 0 047 0 1 0 1 0 022 0 022 4700p 0 047 220p 220p 1000p 1000p R2S15207FP 22k 1 50V 0 0 22k 47k 22k 47k 1 50V 2SC3052 47p 0 1000p 1000p 4700p 4700p 10k 470p 470p 100 100k 22k 47p 0 0 100 16V 0 15 0 15 0 15 0 15 100k 0 9P 100k 100 100 47k MM1615ANLE 220 10V 0 1 0 01 0 1 1 50V 1 50V 0 0 0 0 0 0 0 0 KTA1271Y 10k 2 2k 470k 2SC3052 2...

Page 37: ... 16V 47 16V 22p 47p BA4558F E2 22p 47p 47 16V RT1N431C TP 1 22 1 2W 0 2 2 4 7 22 10 2SK2158 4 7k 1k 100 100 0 1000p 1k 2W 1k 2W 47 25 22k 2SC3052 22k 4 7k 4 7k 2SC3052 1k 10k MC2838 RT1P141C TP 1 10k 10k KTA1271Y AT 2200 25V 100 16V 0 1 RT1N141C TP 1 0 1 0 1 2200 25V MC2838 22k 100 16V TA78033LS 0 1 0 01 11P 0 01 KTA1266GR 2SC3052 1SS355TE 17 23P 100 100 100 1000 10V 10EDB40 10EDB40 100 100 100 10...

Page 38: ...12 R051 R052 IC041 R031 R032 R033 R034 R035 R036 R037 FB002 CN001 L002 L001 D011 K K A A A K A K D012 FB001 R014 R015 R016 J001 FB041 C061 C065 C055 C066 R065 R067 C067 R066 R055 C056 R056 R057 C057 C062 R017 R018 R019 C011 C012 C018 C019 X001 Q003 R021 C063 R024 R025 R026 R023 FB022 R022 FB021 C064 E 1 869 541 11 11 XM BOARD COMPONENT SIDE Z MAIN BOARD CN333 1 3 4 6 1 4 XM XM BOARD CONDUCTOR SIDE...

Page 39: ...0 470 100k 0 1 100k 10k 0 1 47k 0 1 47k 10k 2 2k 2 2k 10 16V 10 16V 22 10V 0 1 100k 47k 47k 0 1 1k 100 100 22p 22p 22 10V 0 1 22p 22p 2 2k 4 7 50V 0 001 100k 100k 0 1 22 10V 15P 0 1 10 16V AK4384ET E2 0 01 100k 47k 0 001 0 001 22 10V 100 10p 10p 10p 10p 10k 22k 0 1 0 01 MC2840 0 01 0 1 0 4P 100 0 45 158MHz F2602E 01 TR RT1N141C NTJS3151P 2 2k 2 2k MCLK BICK SDTI LRCK PDN SMUTE CSN ACKS CCLK DIFO C...

Page 40: ...leaded solder See page 27 for Circuit Boards Location C820 C821 R821 C782 C781 R832 C784 C783 R825 R826 R824 R827 R823 R831 EP701 J702 J701 JW810 JW809 JW812 JW813 CHASSIS 1 869 004 12 13 12 13 MIC AUX HP BOARD F MAIN BOARD CN061 1 9 PHONES AUDIO IN A B C D 1 2 3 4 5 6 7 8 Page 34 Ver 1 2 ...

Page 41: ...MIC AUX HP Board R824 R825 EP701 C783 C784 C820 R826 R827 R823 R832 C821 R831 J701 J702 C781 C782 22k 1k 0 1 0 1 1000p 1k 10k 2 2k 470k 1000p 470k 2200p 2200p D GND A GND O HP AUX HP GND L OUT R OUT HP GND CHASSIS AUX IN LCH AUX IN RCH 1 PHONES AUDIO IN 9 Page 36 ...

Page 42: ...P401 JW464 JW447 CN441 D401 JW424 JW433 JW405 JW423 JW404 C486 C481 JW463 JW409 C403 JW413 C448 L442 JW425 C441 C488 C447 JW418 JW426 JW414 JW415 JW448 JW421 JW411 JW407 JW453 C404 C451 C454 C452 JW406 JW450 JW443 C442 C453 JW462 R495 JW417 JW403 JW419 JW434 JW430 JW455 JW460 JW420 JW456 JW408 JW412 JW410 JW444 JW442 JW451 JW454 JW459 JW445 JW461 L441 JW416 JW449 JW427 JW452 R449 R496 C489 E E E E...

Page 43: ...0 10 10 0 1 0 1 10 10 100k 100k 47k 1k 47k 1k 4 7k 10k 2 2 50V 100 100 100 100k 100k 0 1 100V 10 10 10 10 10 10 10 10 100k 100 10V 10 10 0 1 0 1 MC2836 22k 1k 100 2 2k 10 50V 13P 0 001 47 1 2W 22 35V 22 35V 47k 100k 100k 22 0 22 5W 1k 1k 0 22 5W 47k STK403 130 STK403 130 100p 2SC5625 100p 0 001 6P 1 22k 22k 2SC5625 100k 2SC3052EF 1SS355 0 01 2SC3052 2SC2411K 1SS355 1SS355 100 2SC3052 2SC3052 2SA12...

Page 44: ...R523 JW502 JW503 JW504 JW505 JW506 JW507 JW516 JW522 R505 JW509 JW501 CN503 C510 C512 C513 R509 R534 C517 C511 C507 R506 R508 R507 C514 R511 C506 JW521 C504 CN501 R510 IC501 RY501 C516 C509 CN502 E JW514 CN504 E E E E E SUB WOOFER BOARD 1 868 919 12 12 1 3 L POWER BOARD CN443 H MAIN BOARD CN271 1 2 1 4 SW SP BOARD 1 868 920 12 12 1 4 SUB WOOFER OUT JK501 A B C D 1 2 3 4 5 6 7 8 9 10 Semiconductor ...

Page 45: ...1 CN503 2 2k 100 47k 47k 0 0047 10 50V 4 7k 1SS355 3P 220p 22 25V 10p 1k 10 100V 10 100V 100 25V 100 100V 22k 22k 1SS355 10 10 10 10 1k 1SS355 47k 47k 22k 10 50V 100 35V 47k 100k 22k 2SC3052 100 100 100 10k 2SA1235 1SS355 10k 0 22 5W 0 22 5W 4 7k 1W 220p STK404 130 6P 1 47 50V 0 1 2SC5625 2SC3052 2SC3052 4 7k 1W 2SC3052 UDZW TE17 12B 0 1 0 1 100 4P 4P GND OVERLOAD DC DETECT RELAY RELAY SW SIG GND ...

Page 46: ...619 JW608 JW621 JW623 JW624 JW625 JW604 C625 C631 JW679 C712 C709 C702 X701 JW638 JW601 JW666 JW667 JW668 JW642 JW665 JW662 JW664 JW663 JW626 JW669 JW670 JW671 JW673 JW674 JW675 JW676 JW678 JW677 JW655 Q706 Q705 Q704 JW620 C622 C621 JW605 JW656 JW652 JW680 JW650 JW649 JW648 JW646 JW645 JW644 JW657 JW658 JW613 JW661 JW643 JW659 JW636 JW637 JW651 JW612 JW632 JW630 JW627 JW628 JW631 S671 JW634 JW635 ...

Page 47: ...34 S633 S624 S631 S632 KEY LEFT BOARD 1 869 006 12 13 12 13 CD SYNC DISPLAY AUDIO IN TAPE A B TUNER BAND CD 1 1 6 P PANEL BOARD CN602 PLAY MODE TUNING MODE SUB WOOFER D622 S628 REC PAUSE START STANDBY KEY RIGHT BOARD 1 869 007 12 12 ROTARY ENCODER MULTI JOG 1 3 DISC SKIP EX CHANGE Q PANEL BOARD CN604 EQ BAND SURROUND GROOVE ENTER A DISC 3 DISC 2 DISC 1 1 5 S601 606 S624 628 S631 638 A B C D E F G ...

Page 48: ... SOL A MOTOR VOL B VOL A JOG B JOG A STBY TCM SYNC KEY0 KEY0 STBY JOG A JOG B SW OUT KEY3 KEY3 G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 G13 TCM SYNC VOL A VOL B SW OUT S11 S12 S13 S14 S15 S16 S17 S18 S19 S20 G8 G4 G6 G9 G12 G7 G13 G1 G5 G3 G10 G2 G11 S9 S8 S7 S10 S4 S6 S5 S1 S2 S3 S21 VSS1 VDD1 X1 X2 SCK1 SI1 SO1 KEY1 KEY2 KEY3 KEY4 VSS0 AVDD VDD0 NC S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S1...

Page 49: ...7 CN903 Q902 JW932 C907 D902 JW917 C911 D905 D903 D904 FH911 FH909 FH910 FH908 FH907 FH913 FH914 SUB POWER TRANSFORMER TRANSFORMER BOARD 1 869 310 12 12 AC IN 1 2 5 9 4 1 MAIN POWER TRANSFORMER 1 7 NOT REPLACEABLE BUILT IN TRANSFORMER 8 18 K A A K MAIN BOARD CN001 M POWER BOARD CN442 1 1 3 11 A B C D E F G H 1 2 3 4 5 6 7 8 9 10 11 12 13 CHASSIS R902 JW906 JW903 Page 42 Page 34 Semiconductor Locat...

Page 50: ... JW902 JW903 JW906 R902 2P 10EDB40 TB3 10EDB40 TB3 10k 1k UDZW TE17 27B 100 50V 10 50V 1000 25V 1SS355TE 17 10EDB40 TB3 10EDB40 TB3 10EDB40 TB3 0 10k MC2838 0 1 T8AL 250V T8AL 250V T3 15A 250V T3 15A 250V 11P 3P 220 63V 1 2SB1238PQR TV2 22 2 2M 1 2W 220V 240V 120V ACP GND VF VF D GND EVER 10V STBY RELAY CHASSIS AC IN TRANSFORMER NOT REPLACEABLE TRANSFORMER AC1 AC1 AC3 AC4 AC4 VFL REGULATOR SUB POW...

Page 51: ...IC201 5 BCK 6 BCKI CD play mode 1 V DIV 200 ns DIV 472 ns 3 3 Vp p 4 IC201 z XTAO CD play mode 1 V DIV 20 ns DIV 59 ns 2 3 Vp p wa Q453 Base REC mode 500 mV DIV 5 µs DIV 17 µs 1 3 Vp p ws Q453 Collector REC mode 2 V DIV 5 µs DIV 17 µs 6 1 Vp p ea IC901 qa XT2 32 768KHZ 1 V DIV 10 µs DIV 30 6 µs 3 Vp p es IC901 qf X2 16MHZ 1 V DIV 20 ns DIV 62 5 ns 2 5 Vp p MAIN Board DECK Board ...

Page 52: ... 5 Vp p 22 8 µs 3 9 Vp p td IC001 ra I2S_LRCLK XM mode 1 V DIV 10 µs DIV ts IC001 el I2S_CLK XM mode 1 V DIV 100 ns DIV tf IC001 rd I2S_OCLK XM mode 1 V DIV 50 ns DIV 89 ns 4 5 Vp p ta IC001 wh OSC_OUT XM mode 1 V DIV 10 ns DIV 22 2 ns 3 Vp p 354 ns 4 5 Vp p PANEL Board ...

Page 53: ...5 16 D D 17 18 D 19 20 VREF 21 22 23 24 25 26 27 28 PREVCC OPOUT OUTVREF CH4CAPA CH4IN CH3FIN CH3RIN GND MUTE POWVCC CH3OUTF CH3OUTR CH4OUTF CH4OUTR OPIN 2 OPIN INTERFACE 14 13 D 12 11 D 10 9 8 7 6 CH2FIN CH2RIN GND 5 4 CH1FIN CH1RIN VREFIN POWVCC CH2OUTR CH2OUTF CH1OUTR CH1OUTF INTERFACE D D 3 SW INTERFACE DRIVER Board IC701 712 BA6956AN 1 2 3 4 5 6 7 8 9 CONTROL LOGIC TSD VREF OUT2 OUT1 RNF VM V...

Page 54: ...SS12 6 BASS22 7 TRE2 8 MID12 9 MID22 10 TONEOUT2 4 SAOUT 29 28 INPUT SELECTOR RECOUT INC1 IND1 INA1 31 MIX1 36 GND 32 REFIN 33 SUR2 35 SUR1 34 30 INB1 27 REC1 26 BASS1 25 BASS21 24 TRE1 23 MID11 22 MID21 21 TONEOUT1 VOCALCUT ON OFF VOCALCUT ON OFF TONE ATT TONE ATT 11 BB12 12 BB22 13 OUT2 14 CLOCK 15 DATA 16 VOLUME VOLIN1 BASSBOOST ON OFF 20 BB11 19 BB21 18 OUT1 17 VOLUME IC301 MM1615ANLE 2 5 VIN ...

Page 55: ... 9 10 12 13 14 15 16 11 CLOCK DRIVER SCF LPF SCF LPF ATT ATT DE ENPHASIS CONTROL 8X INTERPOLATOR 8X INTERPOLATOR AUDIO DATA INTERFACE µP INTERFACE Σ MODULATOR Σ MODULATOR MCLK DZFL DZFR VDD VSS VCOM AOUTL AOUTR P S BICK SDTI LRCK PDN SMUTE CSN ACKS CCLK DIF0 CDTI ...

Page 56: ... SVSS Ground terminal 19 SVDD Power supply terminal 1 8V 20 SENS O Internal status SENSE signal output to the system controller 21 WFCK O Write frame clock signal output terminal Not used 22 XUGF O XUGF signal output terminal Not used 23 XPCK O XPCK signal output terminal Not used 24 GFS O Guard frame sync signal output terminal Not used 25 C2PO O C2 pointer signal output terminal Not used 26 SCOR...

Page 57: ...rol circuit H laser diode on 67 PD I Light amount monitor input from the laser diode of optical pick up block 68 RFC I Equalizer cut off frequency adjustment terminal 69 AVSS4 Ground terminal 70 RFACO O EFM signal output terminal 71 RFACI I EFM signal input terminal 72 AVDD3 Power supply terminal 3 3V 73 BIAS I Asymmetry circuit constant current input terminal 74 ASYI I Playback EFM asymmetry comp...

Page 58: ... for the test Normally fixed at L 103 TES1 I Input terminal for the test Normally fixed at L 104 IOVSS2 Ground terminal 105 PLLVDD Power supply terminal 1 8V 106 PLLVSS Ground terminal 107 XVSS Ground terminal 108 XTAO O System clock output terminal 16 9344 MHz 109 XTAI I System clock input terminal 16 9344 MHz 110 XVDD Power supply terminal 1 8V 111 AVDD1 Power supply terminal 3 3V 112 AOUT1 O L ...

Page 59: ...nal 18 EVSS Ground terminal 19 VDD Power supply terminal 3 3V 20 EVDD Power supply terminal 3 3V 21 O SYS MUTE O Muting on off control signal output terminal L muting on 22 O SWR O Sub woofer speaker on off relay drive signal output terminal L sub woofer speaker on 23 O FRONT SP RELAY O Front speaker on off relay drive signal output terminal H front speaker on 24 O XTCN O Oscillation circuit on of...

Page 60: ...tput to the electrical volume 59 AVREF I Reference voltage 3 3V input terminal 60 AVSS Ground terminal 61 I HP AUDIO IN I Headphone plug and audio in plug insert detection signal input terminal L headphone plug or audio in plug insert 62 I SUFFIX I Setting terminal for the model and destination 63 I VACS I VACS signal input terminal A D input 64 I PROTECTOR I Protector detection signal input termi...

Page 61: ...l input from the tape mechanism deck block L cassette in 28 I REEL B I Deck B tape reel rotating detection signal input from the tape mechanism deck block 29 I REC SW I Recording proof detection signal input from the tape mechanism deck block L recording possible 30 I HALF A I Deck A cassette detection signal input from the tape mechanism deck block L cassette in 31 I REEL A I Deck A tape reel rot...

Page 62: ... input terminal 19 CDMM_RX_M I XM receiver differential signal negative input terminal 20 VDD Power supply terminal 3 3V 21 VSS Ground terminal 22 CDMM_TX_M O XM transmitter differential signal negative output terminal 23 CDMM_TX_P O XM transmitter differential signal positive output terminal 24 25 VSS Ground terminal 26 OSC_OUT O System clock output terminal 45 158 MHz 27 VSS Ground terminal 28 O...

Page 63: ...ed since they are seldom required for routine service Some delay should be anticipated when ordering these items The mechanical parts with no reference number in the exploded views are not supplied Accessories are given in the last of the electrical parts list NOTE XX and X mean standardized parts so they may have some difference from the original one Color Indication of Appearance Parts Example K...

Page 64: ...NER BAND TAPE A B AUDIO IN 57 2 658 274 01 KEY REC 58 2 658 276 01 KEY CD DISC 1 DISC 2 DISC 3 DISC SKIP EX CHANGE A 59 2 658 281 01 KEY JOG GROOVE SURROUND ENTER EQ BAND 60 A 1159 681 A KEY RIGHT BOARD COMPLETE 61 1 831 952 21 CABLE FLEXIBLE FLAT 19 CORE 62 1 831 779 21 CABLE FLEXIBLE FLAT 11 CORE 63 A 1163 173 A PANEL BOARD COMPLETE 64 4 225 252 01 CUSHION FOOT 65 2 658 277 01 RING SUB WOOFER 66...

Page 65: ...11 KEY CENTER L 7 l TUNING j CATEGORY GX570 105 2 658 287 01 KEY CENTER R s L TUNING J GX470 105 2 658 287 11 KEY CENTER R s L TUNING J CATEGORY GX570 106 2 658 283 51 WINDOW DISPLAY GX570 106 2 664 867 01 WINDOW DISPLAY GX470 107 X 2109 229 1 LID TOP B ASSY SERVICE GX570 107 X 2109 230 1 LID TOP B ASSY SERVICE GX470 108 4 951 620 01 SCREW 2 6X8 BVTP 101 108 front panel section 102 104 105 106 107...

Page 66: ... 2109 224 1 PANEL SERVICE ASSY FRONT GX470 US 157 X 2109 225 1 PANEL SERVICE ASSY FRONT GX470 CND 158 1 417 656 21 MECHA DECK CWN42FF609 159 4 951 620 01 SCREW 2 6X8 BVTP 160 4 231 825 01 CAM B HEART 161 4 231 841 01 SPRING HEART CAM B 162 4 224 104 41 DAMPER 163 4 231 836 01 SPRING HEART CAM A 164 4 231 824 01 CAM A HEART 167 A 1159 739 A MIC AUX HP BOARD COMPLETE 168 1 831 772 21 CABLE FLEXIBLE ...

Page 67: ...LE FLEXIBLE FLAT 9 CORE 206 1 831 786 21 CABLE FLEXIBLE FLAT 13 CORE 207 A 1163 189 A MAIN BOARD COMPLETE GX570 207 A 1163 190 A MAIN BOARD COMPLETE GX470 208 1 831 771 21 CABLE FLEXIBLE FLAT 23 CORE 209 3 077 331 01 BV3 3 CR 211 A 1167 407 A XM BOARD COMPLETE GX570 212 1 832 848 21 WIRE FLAT TYPE 15 CORE GX570 M001 1 787 344 11 FAN DC 1 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 2 7 685 881 09 SCREW ...

Page 68: ... A POWER BOARD COMPLETE GX570 251 A 1163 223 A POWER BOARD COMPLETE GX470 252 3 905 609 31 SCREW TRANSISTOR 254 A 1163 250 A SUB WOOFER BOARD COMPLETE GX570 254 A 1178 854 A SUB WOOFER BOARD COMPLETE GX470 1 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 251 1 1 not supplied not supplied not supplied not supplied not supplied 252 252 254 1 1 1 1 1 1 ...

Page 69: ...WER 307 A 1163 241 A TRANSFORMER BOARD COMPLETE 308 3 701 748 00 CLAMP 0F904 1 533 949 33 FUSE CYLINDRICAL TIME LUG T8AL 250V 0F905 1 533 949 33 FUSE CYLINDRICAL TIME LUG T8AL 250V 0F906 1 532 465 33 FUSE T3 15AL 250V 0F907 1 532 465 33 FUSE T3 15AL 250V 0PT901 1 443 924 11 TRANSFORMER POWER GX470 0PT901 1 443 925 11 TRANSFORMER POWER GX570 1 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 301 1 not suppli...

Page 70: ...ER 506 4 218 252 61 SCREW PTPWH M2 6 FLOATING 507 4 245 570 01 GEAR JOINT 508 4 245 572 01 BUSHING GEAR 509 1 687 132 12 SENSOR BOARD 510 4 243 820 01 GEAR TABLE 511 4 243 819 01 GEAR GENEVA 512 4 243 816 11 TRAY 513 4 243 823 11 BELT TABLE 514 4 985 672 01 SCREW PTPWH M2 6 FLOATING 515 4 243 821 01 PULLEY TABLE 516 3 231 598 01 SHEET BA M741 A 1108 965 A MOTOR ASSY TABLE 504 505 505 506 506 507 5...

Page 71: ... 567 4 243 822 02 LEVER LIFTER 568 X 2102 809 2 PULLEY KH ASSY 569 4 231 189 01 PULLEY B CHUCKING 570 X 2055 190 1 HOLDER 213 ASSY 572 4 227 549 11 INSULATOR 573 4 227 045 31 SPRING INSULATOR COIL 576 1 832 404 21 CABLE FLEXIBLE FLAT 16 CORE 578 A 1134 279 A CD BOARD COMPLETE 0579 A 4735 357 A OPTICAL PICK UP BLOCK KSM 213DHAP including spindle motor M401 sled motor M402 580 1 471 035 21 MAGNET AS...

Page 72: ...11 CERAMIC CHIP 0 001uF 10 50V C265 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C266 1 162 915 11 CERAMIC CHIP 10PF 0 5PF 50V C267 1 162 910 11 CERAMIC CHIP 5PF 0 25PF 50V C268 1 162 915 11 CERAMIC CHIP 10PF 0 5PF 50V C271 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C272 1 164 360 11 CERAMIC CHIP 0 1uF 16V C273 1 164 315 11 CERAMIC CHIP 470PF 5 50V C274 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C275 1 162 910 ...

Page 73: ...Hz A 1171 482 A DECK BOARD COMPLETE CAPACITOR RESISTOR C301 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C302 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C303 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C304 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C305 1 216 849 11 METAL CHIP 220K 5 1 10W C306 1 216 849 11 METAL CHIP 220K 5 1 10W C307 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C315 1 162 923 11 CERAMIC CHIP 4...

Page 74: ...11 METAL CHIP 220 5 1 10W R312 1 216 813 11 METAL CHIP 220 5 1 10W R313 1 216 805 11 METAL CHIP 47 5 1 10W R314 1 216 805 11 METAL CHIP 47 5 1 10W R315 1 216 809 11 METAL CHIP 100 5 1 10W R316 1 216 809 11 METAL CHIP 100 5 1 10W R317 1 216 853 11 METAL CHIP 470K 5 1 10W R318 1 216 853 11 METAL CHIP 470K 5 1 10W R319 1 216 837 11 METAL CHIP 22K 5 1 10W R320 1 216 837 11 METAL CHIP 22K 5 1 10W R323 ...

Page 75: ...704 1 785 328 11 PIN CONNECTOR LIGHT ANGRE 2P DIODE D701 8 719 921 42 DIODE MTZJ 5 1A D711 8 719 109 69 DIODE RD3 6ESB2 IC IC701 8 759 598 69 IC BA6956AN IC712 8 759 598 69 IC BA6956AN TRANSISTOR Q731 8 729 029 66 TRANSISTOR DTC114ESA RESISTOR R701 1 249 413 11 CARBON 470 5 1 4W R702 1 247 807 31 CARBON 100 5 1 4W R711 1 249 417 11 CARBON 1K 5 1 4W R712 1 249 425 11 CARBON 4 7K 5 1 4W R713 1 249 4...

Page 76: ...V C066 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C068 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C069 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C109 1 126 964 11 ELECT 10uF 20 50V C110 1 126 964 11 ELECT 10uF 20 50V C111 1 126 965 11 ELECT 22uF 20 50V C112 1 126 947 11 ELECT 47uF 20 35V C114 1 164 360 11 CERAMIC CHIP 0 1uF 16V C115 1 126 933 11 ELECT 100uF 20 16V C116 1 126 960 11 ELECT 1uF 20 50V C11...

Page 77: ...HIP 0 001uF 10 50V C919 1 164 156 11 CERAMIC CHIP 0 1uF 25V C920 1 162 905 11 CERAMIC CHIP 1PF 0 25PF 50V C921 1 126 961 11 ELECT 2 2uF 20 50V C922 1 126 963 11 ELECT 4 7uF 20 50V C923 1 162 960 11 CERAMIC CHIP 220PF 10 50V C926 1 162 960 11 CERAMIC CHIP 220PF 10 50V C927 1 162 919 11 CERAMIC CHIP 22PF 5 50V CONNECTOR CN031 1 573 094 11 SOCKET CONNECTOR 13P CN041 1 819 131 11 PIN CONNECTOR 3P CN06...

Page 78: ...10W R006 1 216 829 11 METAL CHIP 4 7K 5 1 10W R008 1 216 833 11 METAL CHIP 10K 5 1 10W GX570 R009 1 216 833 11 METAL CHIP 10K 5 1 10W GX570 R010 1 216 837 11 METAL CHIP 22K 5 1 10W R011 1 216 833 11 METAL CHIP 10K 5 1 10W R013 1 216 837 11 METAL CHIP 22K 5 1 10W R014 1 216 833 11 METAL CHIP 10K 5 1 10W R016 1 216 845 11 METAL CHIP 100K 5 1 10W R032 1 216 821 11 METAL CHIP 1K 5 1 10W R033 1 216 837...

Page 79: ...METAL CHIP 2 2K 5 1 10W R202 1 216 825 11 METAL CHIP 2 2K 5 1 10W R250 1 216 829 11 METAL CHIP 4 7K 5 1 10W GX470 R250 1 216 833 11 METAL CHIP 10K 5 1 10W GX570 R251 1 216 817 11 METAL CHIP 470 5 1 10W R252 1 216 817 11 METAL CHIP 470 5 1 10W R253 1 216 829 11 METAL CHIP 4 7K 5 1 10W GX470 R253 1 216 833 11 METAL CHIP 10K 5 1 10W GX570 R254 1 216 826 11 METAL CHIP 2 7K 5 1 10W GX470 R254 1 216 829...

Page 80: ...5 1 10W R901 1 216 845 11 METAL CHIP 100K 5 1 10W R902 1 216 864 11 SHORT CHIP 0 R903 1 216 833 11 METAL CHIP 10K 5 1 10W R904 1 216 825 11 METAL CHIP 2 2K 5 1 10W R905 1 216 833 11 METAL CHIP 10K 5 1 10W R907 1 216 841 11 METAL CHIP 47K 5 1 10W R908 1 216 841 11 METAL CHIP 47K 5 1 10W R909 1 216 837 11 METAL CHIP 22K 5 1 10W R910 1 216 833 11 METAL CHIP 10K 5 1 10W R911 1 216 821 11 METAL CHIP 1K...

Page 81: ...2uF 20 50V C622 1 126 961 11 ELECT 2 2uF 20 50V C625 1 128 131 11 ELECT 22uF 20 50V C631 1 126 947 11 ELECT 47uF 20 35V C641 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C642 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C701 1 164 156 11 CERAMIC CHIP 0 1uF 25V C702 1 126 947 11 ELECT 47uF 20 35V C703 1 164 156 11 CERAMIC CHIP 0 1uF 25V C704 1 162 962 11 CERAMIC CHIP 470PF 10 50V C705 1 162 962 11 CERAMIC CH...

Page 82: ...ETAL CHIP 22K 5 1 10W R745 1 216 829 11 METAL CHIP 4 7K 5 1 10W R746 1 216 829 11 METAL CHIP 4 7K 5 1 10W R762 1 216 841 11 METAL CHIP 47K 5 1 10W R763 1 216 825 11 METAL CHIP 2 2K 5 1 10W R764 1 216 841 11 METAL CHIP 47K 5 1 10W R765 1 216 841 11 METAL CHIP 47K 5 1 10W R766 1 216 825 11 METAL CHIP 2 2K 5 1 10W R771 1 216 821 11 METAL CHIP 1K 5 1 10W R772 1 216 833 11 METAL CHIP 10K 5 1 10W R773 1...

Page 83: ... 0 R440 1 216 837 11 METAL CHIP 22K 5 1 10W R441 1 216 825 11 METAL CHIP 2 2K 5 1 10W R442 1 216 825 11 METAL CHIP 2 2K 5 1 10W R443 1 216 841 11 METAL CHIP 47K 5 1 10W R444 1 216 841 11 METAL CHIP 47K 5 1 10W R445 1 216 821 11 METAL CHIP 1K 5 1 10W R446 1 216 821 11 METAL CHIP 1K 5 1 10W R447 1 216 841 11 METAL CHIP 47K 5 1 10W R448 1 216 841 11 METAL CHIP 47K 5 1 10W 0R449 1 212 974 00 FUSIBLE 4...

Page 84: ...02 1 216 841 11 METAL CHIP 47K 5 1 10W R503 1 216 821 11 METAL CHIP 1K 5 1 10W R504 1 216 841 11 METAL CHIP 47K 5 1 10W 0R505 1 215 873 00 METAL OXIDE 4 7K 5 1W F GX470 0R505 1 215 896 00 METAL OXIDE 4 7K 5 2W F GX570 0R506 1 202 972 61 FUSIBLE 1 5 1 4W F 0R507 1 215 873 00 METAL OXIDE 4 7K 5 1W F 0R508 1 215 873 00 METAL OXIDE 4 7K 5 1W F 0R509 1 212 881 11 FUSIBLE 100 5 1 4W F 0R510 1 220 893 11...

Page 85: ...C CHIP 22PF 5 50V C016 1 162 919 11 CERAMIC CHIP 22PF 5 50V C017 1 162 919 11 CERAMIC CHIP 22PF 5 50V C018 1 162 915 11 CERAMIC CHIP 10PF 0 5PF 50V C019 1 162 915 11 CERAMIC CHIP 10PF 0 5PF 50V C021 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C022 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C023 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C024 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C025 1 107 826 11 CERAMIC CHIP...

Page 86: ...P 10K 5 1 10W R051 1 216 841 11 METAL CHIP 47K 5 1 10W R052 1 216 841 11 METAL CHIP 47K 5 1 10W R055 1 216 825 11 METAL CHIP 2 2K 5 1 10W R056 1 216 825 11 METAL CHIP 2 2K 5 1 10W R057 1 216 828 11 METAL CHIP 3 9K 5 1 10W R065 1 216 825 11 METAL CHIP 2 2K 5 1 10W R066 1 216 825 11 METAL CHIP 2 2K 5 1 10W R067 1 216 828 11 METAL CHIP 3 9K 5 1 10W VIBRATOR X001 1 760 841 11 VIBRATOR CRYSTAL 45 158MH...

Page 87: ...DECK board has been changed in the midway of production Printed wiring board and schematic diagram of new type and changed parts list are described in this supplement 1 Refer to original service manual and supplement 2 for other information DECK Board Component Side Former 1 868 914 11 New 1 868 914 12 SUPPLEMENT 1 File this supplement with the service manual ...

Page 88: ...cted from the conductor side Pattern from the side which enables seeing The other layers patterns are not indicated Indication of transistor A B Line Voltages and waveforms are dc with respect to ground under no signal detuned conditions TAPE PLAY REC Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Signal path E TAPE PLAY DEC...

Page 89: ...R409 R410 R411 R412 R413 R414 R407 R416 R445 R424 R415 R446 R427 R428 R441 C403 C404 C405 C406 C433 C413 C414 C415 C416 C431 Q401 Q402 Q403 Q400 Q404 R440 R429 R430 R431 R432 R433 R434 R435 R436 C460 JR404 R439 C430 D401 R466 JR402 R456 R457 R458 C461 C462 R481 C412 R453 R454 R450 R462 R459 R449 FB301 R451 R465 R351 R349 C352 C353 JR307 JR301 C418 D301 Q410 R442 R455 R443 JR310 C411 JR311 C307 R31...

Page 90: ...10k 10k 1k 1k 47k 47k 2SK2158 2SK2158 1k UDZW TE17 4 3B 220 10V 220 16V KTA1271Y AT 470k 0 0047 0 0022 47p 220 47 0 0047 0 0022 470k 47p 220 47 470 470 0 01 2 2k 1k 2 2k 10k 0 1 2SK2158 1000p 1000p 470p 470p 3P 1000p 1000p 100 100 47k 47k 220k 2SJ460 2SJ460 47k 47k 2SJ460 220k NJM14558M TE2 NJM14558M TE2 4 7k 22k 22k 4 7k 220p 0 1 220p 0 1 2SA1235 0 2SA1235 2 2k 2SC3052 8P 2SC3052 2SC3052 0 0 01 2...

Page 91: ...MIC CHIP 0 0047uF 10 50V C416 1 162 968 11 CERAMIC CHIP 0 0047uF 10 50V 3 ELECTRICAL PARTS LIST NOTE Due to standardization replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set XX and X mean standardized parts so they may have some difference from the original one RESISTORS All resistors are in ohms METAL Metal film resistor MET...

Page 92: ...AL CHIP 22K 5 1 10W R405 1 216 841 11 METAL CHIP 47K 5 1 10W R406 1 216 841 11 METAL CHIP 47K 5 1 10W R407 1 216 829 11 METAL CHIP 4 7K 5 1 10W R408 1 216 829 11 METAL CHIP 4 7K 5 1 10W R409 1 216 845 11 METAL CHIP 100K 5 1 10W R410 1 216 845 11 METAL CHIP 100K 5 1 10W R411 1 216 853 11 METAL CHIP 470K 5 1 10W R412 1 216 853 11 METAL CHIP 470K 5 1 10W R413 1 216 849 11 METAL CHIP 220K 5 1 10W R414...

Page 93: ... except for electrolytics and tantalums All resistors are in Ω and 1 4 W or less unless otherwise specified f internal component 2 nonflammable resistor C panel designation A B Line B B Line Voltages are dc with respect to ground under no signal detuned conditions no mark TUNER FM AM CD PLAY TAPE PLAY TAPE REC XM Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted d...

Page 94: ...122 JW159 JW118 JW169 JW155 JW136 C906 C902 C901 JW163 JW309 JW160 JW165 JW161 C111 JW217 JW319 JW144 D011 X901 JW143 C916 C903 JW162 JW131 JW130 JW125 JW139 JW154 JW129 JW137 JW126 JW127 JW133 JW124 JW293 JW116 JW123 JW115 JW340 JW141 JW142 JW147 JW140 JW330 JW193 JW207 JW196 JW234 C033 JW305 JW315 Q042 Q043 C034 C035 JW032 JW292 JW148 JW146 JW145 JW174 JW150 JW151 JW152 JW173 JW172 JW312 JW280 J...

Page 95: ...SYS M C 6 G 6 G 3 T CL T DI T CE PM CL M DA C 12 C 11 I HP AUX C E3 C E2 C E1 STBY G 5 C OS C SE C TF VACS VACS KEY0 KEY0 VCE VDI VDO VCL VRE RMS PROTECT C 5 O R P O BIAS C TR T DO C 3 FLMD VCE VCL VDI VDO VRE RMS KEY0 STBY PROTECT C LR C LF C TR C TF C E1 C E2 C E3 C SE C OS TCM SYNC TCM SYNC XM POWER3 3 G 1 G 2 SC TX OUT SC RX IN I STREAM I VACS I PROTECTOR O VFD DATA I VFD DATA O VFD CLK O FRON...

Page 96: ...7 16V 11P 47p 0 001 0 001 0 1 0 1 0 1 0 022 0 022 4700p 0 047 0 047 0 1 0 1 0 022 0 022 4700p 0 047 220p 220p 1000p 1000p R2S15207FP 22k 1 50V 0 0 22k 47k 22k 47k 1 50V 2SC3052 47p 0 1000p 1000p 4700p 4700p 10k 470p 470p 100 100k 22k 47p 0 0 100 16V 0 15 0 15 0 15 0 15 100k 0 9P 100k 100 100 47k MM1615ANLE 220 10V 0 1 0 01 0 1 1 50V 1 50V 0 0 0 0 0 0 0 0 KTA1271Y 10k 2 2k 470k 2SC3052 2 2k 2SC3052...

Page 97: ...470 10k 1000p 470 16V 47 16V 22p 47p BA4558F E2 22p 47p 47 16V RT1N431C TP 1 22 1 2W 0 2 2 4 7 22 10 2SK2158 4 7k 1k 100 100 0 1000p 1k 2W 1k 2W 47 25 22k 2SC3052 22k 4 7k 4 7k 2SC3052 1k 10k MC2838 RT1P141C TP 1 10k 10k KTA1271Y AT 2200 25V 100 16V 0 1 RT1N141C TP 1 0 1 0 1 2200 25V MC2838 22k 100 16V TA78033LS 0 1 0 01 11P 0 01 KTA1266GR 2SC3052 1SS355TE 17 23P 100 100 100 1000 10V 10EDB40 10EDB...

Page 98: ... MULTI JOG 1 3 DISC SKIP EX CHANGE Q PANEL BOARD CN604 EQ BAND SURROUND GROOVE ENTER A DISC 3 DISC 2 DISC 1 1 5 S624 S631 638 A B C D E F G H 1 2 3 4 Uses unleaded solder C643 S672 S631 S632 S633 R684 R683 R682 R685 R687 R688 S634 S635 R686 S636 S637 CN605 S638 C644 S624 0 01 4 7k 2 2k 2 2k 4 7k 22k 47k 10k 5P 0 01 TO PANEL BOARD CN604 KEY2 KEY3 JOG A JOG B GND DISC SKIP EX CHANGE DISC DISC 1 DISC...

Page 99: ...when ordering these items SEMICONDUCTORS In each case u µ for example uA µA uPA µPA uPB µPB uPC µPC uPD µPD CAPACITORS uF µF COILS uH µH KEY RIGHT MAIN C015 1 126 933 11 ELECT 100uF 20 16V C023 1 126 943 11 ELECT 2200uF 20 25V C025 1 126 933 11 ELECT 100uF 20 16V C026 1 162 974 11 CERAMIC CHIP 0 01uF 50V C027 1 162 974 11 CERAMIC CHIP 0 01uF 50V C029 1 126 964 11 ELECT 10uF 20 50V GX570 C030 1 126...

Page 100: ...C312 1 107 726 91 CERAMIC CHIP 0 01uF 10 16V GX570 C313 1 126 934 11 ELECT 220uF 20 16V GX570 C317 1 126 926 11 ELECT 1000uF 20 10V C331 1 126 960 11 ELECT 1uF 20 50V GX570 C332 1 126 960 11 ELECT 1uF 20 50V GX570 C385 1 162 927 11 CERAMIC CHIP 100PF 5 50V C386 1 162 927 11 CERAMIC CHIP 100PF 5 50V C387 1 162 962 11 CERAMIC CHIP 470PF 10 50V C388 1 162 927 11 CERAMIC CHIP 100PF 5 50V C391 1 164 15...

Page 101: ...TRANSISTOR 2SC1623 L5L6 Q112 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q113 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q114 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q251 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q252 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q261 8 729 027 23 TRANSISTOR DTA114EKA T146 Q271 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q272 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q274 6 551 276 01 TRANSISTOR RT1N431C ...

Page 102: ... 10W R147 1 216 841 11 METAL CHIP 47K 5 1 10W R148 1 216 841 11 METAL CHIP 47K 5 1 10W R154 1 216 857 11 METAL CHIP 1M 5 1 10W R155 1 216 849 11 METAL CHIP 220K 5 1 10W R156 1 216 849 11 METAL CHIP 220K 5 1 10W R157 1 216 849 11 METAL CHIP 220K 5 1 10W R158 1 216 849 11 METAL CHIP 220K 5 1 10W R159 1 216 841 11 METAL CHIP 47K 5 1 10W R160 1 216 841 11 METAL CHIP 47K 5 1 10W R161 1 216 837 11 METAL...

Page 103: ...52 1 216 857 11 METAL CHIP 1M 5 1 10W R353 1 216 833 11 METAL CHIP 10K 5 1 10W R354 1 216 837 11 METAL CHIP 22K 5 1 10W GX470 R355 1 216 837 11 METAL CHIP 22K 5 1 10W GX470 R356 1 216 833 11 METAL CHIP 10K 5 1 10W GX570 R356 1 216 857 11 METAL CHIP 1M 5 1 10W GX470 R357 1 216 864 11 SHORT CHIP 0 GX570 R358 1 216 864 11 SHORT CHIP 0 GX570 R359 1 216 864 11 SHORT CHIP 0 GX570 R360 1 216 864 11 SHORT...

Page 104: ...9 11 METAL CHIP 100 5 1 10W GX570 R969 1 216 809 11 METAL CHIP 100 5 1 10W R970 1 216 809 11 METAL CHIP 100 5 1 10W R971 1 216 809 11 METAL CHIP 100 5 1 10W R972 1 216 809 11 METAL CHIP 100 5 1 10W R973 1 216 809 11 METAL CHIP 100 5 1 10W R974 1 216 809 11 METAL CHIP 100 5 1 10W R975 1 216 809 11 METAL CHIP 100 5 1 10W R976 1 216 809 11 METAL CHIP 100 5 1 10W R977 1 216 809 11 METAL CHIP 100 5 1 1...

Page 105: ...13 HCD GX470 GX570 MEMO ...

Page 106: ...EFT MIC AUX HP and PANEL Boards Suffix 13 Change of MAIN and KEY RIGHT boards Suffix 13 SUPPLEMENT 2 ECN ECB62070 1 3 2008 09 Addition of Part No for Ref No IC901 on MAIN board SMR 08118 REVISION HISTORY Clicking the version allows you to jump to the revised page Also clicking the version at the top of the revised page allows you to jump to the next revised page ...

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Sony HCD-GX470, Service Manual

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