Sony HCD-GRX7 Service Manual Download Page 1

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MICROFILM

SERVICE MANUAL

MINI Hi-Fi COMPONENT SYSTEM

Canadian Model

HCD-RX77

AEP Model

HCD-R700/RX77/RX77S

UK Model

HCD-R700/RX77S

E Model

HCD-GRX7/GRX7J

Australian Model

HCD-GRX7

Tourist Model

HCD-GRX7J

Model Name Using Similar Mechanism

HCD-H991AV

CD Mechanism Type

CDM38L-5BD29AL/

CDM38LH-5BD29AL

Base Unit Type

BU-5BD29AL

Optical Pick-up Type

KSS-213D/Q-NP

Model Name Using Similar Mechanism

NEW

Tape Transport Mechanism Type

TCM-230AWR1/

230PWR1

HCD-GRX7/GRX7J/R700/

RX77/RX77S

HCD-GRX7/GRX7J/R700/RX77/RX77S
are the Amplifier, CD player, Tape Deck
and Tuner section in MHC-GRX7/
GRX7J/R700/RX77/RX77S.

Photo: HCD-RX77

Dolby noise reduction manufactured under license
from Dolby Laboratories Licensing Corporation.
“DOLBY” and the double-D symbol

are trade-

marks of Dolby Laboratories Licensing Corporation.

CD
Section

TAPE
DECK
Section

SPECIFICATIONS

Amplifier section

Canadian model:
Continuous RMS power output (reference)

100 + 100 watts
(8 ohms at 1 kHz, 10% THD)

Total harmonic distortion less than 0.07%

(8 ohms at 1 kHz, 55 W)

European and Russian models:
DIN power output (rated)

60 + 60 watts
(6 ohms at 1 kHz, DIN)

Continuous RMS power output (reference)

80 + 80 watts
(6 ohms at 1 kHz, 10% THD)

Music power output (reference)

135 + 135 watts
(6 ohms at 1 kHz, 10% THD)

Other models:
The following measured at AC 110, 220 V 50/60 Hz
DIN power output (rated)

85 + 85watts
(8 ohms at 1 kHz, DIN)

Continuous RMS power output (reference)

110 + 110 watts
(8 ohms at 1 kHz, 10% THD)

The following measured at AC 120, 240 V 50/60 Hz
DIN power output (rated)

105 + 105 watts
(8 ohms at 1 kHz, DIN)

Continuous RMS power output (reference)

130 + 130 watts
(8 ohms at 1 kHz, 10% THD)

Peak music power output (reference)

1500 watts

– Continued on next page –

Summary of Contents for HCD-GRX7

Page 1: ...bol a are trade marks of Dolby Laboratories Licensing Corporation CD Section TAPE DECK Section SPECIFICATIONS Amplifier section Canadian model Continuous RMS power output reference 100 100 watts 8 ohms at 1 kHz 10 THD Total harmonic distortion less than 0 07 8 ohms at 1 kHz 55 W European and Russian models DIN power output rated 60 60 watts 6 ohms at 1 kHz DIN Continuous RMS power output reference...

Page 2: ... frequency 10 7 MHz UKV tuner section 4 band models only Tuning range 65 0 74 0 MHz Stereo Plus AM tuner section Tuning range 2 Band type Canadian model 530 1 710 kHz with the interval set at 10 kHz 531 1 710 kHz with the interval set at 9 kHz Other model 531 1 602 kHz with the interval set at 9 kHz 530 1 710 kHz with the interval set at 10 kHz 3 Band 4 Band type European and Russian models MW 531...

Page 3: ...he charged electrostatic load etc on clothing and the human body During repair pay attention to electrostatic break down and also use the procedure in the printed matter which is included in the repair parts The flexible board is easily damaged and should be handled with care NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc reflective...

Page 4: ...erman model 4 996 845 3π RX77 East European model 4 996 845 4π ATTENTION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT NE REMPLACER CES COM POSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY SA...

Page 5: ...t the disc tray 2 Turn the cam to the direction of arrow NOTE FOR INSTALLATION ROTARY ENCODER BU cam Groove Section A Note When attaching the Base unit Insert the section A into the groove of BU cam Note When attaching the BU cam engage the Rotary encoder switch as shown in the figure ...

Page 6: ... buttons and indicators FUNCTION button ECHO LEVEL knob Saudi Arabia model ª MIC LEVEL knob º MIX MIC jac DISPLAY DEMO button CLOCK TIMER SET button TIMER SELECT button p button Fluorescent indicator tube ENTER NEXT button and indicator PTY button AEP UK and German models GROOVE button and indicator ª VOLUME konb º PHONES jack DBFB button Remote sensor P FILE MEMORY button GRX7 GRX7J RX77 Canadian...

Page 7: ... 7 ...

Page 8: ... two screws CASE3 TP2 3 8 6 case 2 screw CASE3 TP2 3 12 3 two screws CASE3 TP2 3 8 4 4 5 3 two claws 4 loading panel 1 Turn the cam to the direction of arrow A A 9 screw BVTP3 10 2 Pull out the disc tray 0 three screws BVTT3 6 8 connector CN109 9 screw BVTP3 10 6 wire flat type 13 core 23 cm CN201 7 wire flat type 17 core CN107 5 wire flat type 15 core 33 cm CN106 ...

Page 9: ...3 8 2 Open the cassette lids 4 two screws BVTP3 8 5 tape mechanism deck section TCM 230AWR1 TCM 230PWR1 4 CD mechanism deck section CDM38L 5BD29AL CDM38LH 5BD29AL 3 two screws BVTP3 8 2 wire flat type 19 core 24 cm CN105 1 two connectors CN103 CN104 Note The CD mechanism deck will fall if three screws are removed Support it by hand then remove three screws ...

Page 10: ...MY Malaysia SAF South African SP Singapore TH Thai TW Taiwan 3 two screws BVTP3 8 3 screw BVTP3 8 2 wire flat type 13 core 14 cm CN102 CND E2 EA4 TH MX AUS wire flat type 15 core 14 cm CN102 GRX7 E3 EA3 MY SP IA HK TW SAF GRX7J R700 RX77 AEP G EE RX77S 6 MAIN board 5 connector CN101 7 connector CN110 4 two screws BVTT3 6 1 connector CN11 GRX7 GRX7J GRX7 GRX7J RX77 CND 3 screw BVTP3 8 3 screw BVTP3...

Page 11: ...ide track or 0 button to inside track 6 To exit from this mode perform as follows 1 Move the pickup to the most inside track 2 Press three buttons in the same manner as step 2 Note Always move the pickup to most inside track when exiting from this mode Otherwise a disc will not be unloaded Do not run the sled motor excessively otherwise the gear can be chipped Change over of AM Tuner Step between ...

Page 12: ...1 through 5 are repeated about 12 minutes 7 Change to deck section aging NO Display Main factor 1 NO DISC ERR Not set disc in DISC1 2 FOCUS1 ERR Focus does not work 3 FOCUS2 ERR Focus does not work after the disc rotate as usual 4 GFS ERR GFS error 5 FBIAS ERR Error in to the focus bias adjustment 6 SENSOR ERR Disc sensor sens DISC1 is no disc 7 TABLE ERR CD tray lotate does not work 8 TRAY ERR Tr...

Page 13: ... 03 0 08 oz inch 31 to 71 g cm 0 43 0 98 oz inch 2 to 6 g cm 0 03 0 08 oz inch 71 to 143 g cm 0 99 1 99 oz inch 100 g or more 3 53 oz or more 100 g or more 3 53 oz or more Mode FWD Torque meter CQ 102C Meter reading FWD back tension REV REV back tension FF REW FWD tension REV tension CQ 102C CQ 102RC CQ 102RC CQ 201B CQ 403A CQ 403R 1 Demagnetize the record playback head with a head demagne tizer ...

Page 14: ... test mode the tape speed is high during pressing the HI DUB button Procedure 1 Turn the power switch on 2 Press the p button ENTER NEXT button and DISC3 button simultaneously The VOLUME on the fluorescent indicator tube will blink while in the test mode To exit from the test mode press the I u button Mode Playback 1 Insert the WS 48B into the deck B 2 Press the button on the deck B 3 Press the HI...

Page 15: ...602 CN601 L R R L RV441 PB LEVEL DECK B REC BIAS L R PB LEVEL DECK A TAPE SPEED RV1002 RV1001 NORMAL HIGH CN1001 r INTRODUCTION When set to the test mode performed in Tape Speed Adjust ment when the tape is rewound after recording the REC memory mode which rewinds only the recorded portion and playback is set This REC memory mode is convenient for performing this ad justment During recording the i...

Page 16: ... the AM Tuned Level Adjustment due to the same adjustment element Setting FM Tuned Level Adjustment Band FM Procedure 1 Supply a 25 dBµ 98 MHz signal from the ANTENNA termi nal 2 Tune the set to 98 MHz 3 If the TUNED indicator does not light adjust RV42 to the point moment when the TUNED indicator will change from going off to going on AM RF SSG loop antenna set loop antenna Supplied accessories 6...

Page 17: ...CT1701 so that the reading of the level meter connected to TP1701 becomes maximum SUB CARRIER PEAK Adjustment 9 Adjust the RV1701 so that the level at the moment becomes 14dB higher value than the level recorded in step 4 SUB CAR RIER LEVEL Adjustment TCB BOARD Conductor Side FM ANTENNA terminal 75 Ω 75 Ω coaxial set FM RF SSG AF OSC Audio 31 25 kHz external modulation terminal Carrier frequency 6...

Page 18: ...in and playback 4 Confirm that oscilloscope waveform is clear and check RF signal level is correct or not Note Clear RF signal waveform means that the shape can be clearly distinguished at the center of the waveform FR signal E F Balance Traverse check Without remote commander Procedure 1 Connect oscilloscope to test point TP TEO on BD board 2 Turned Power switch on Press FUNCTION button to select...

Page 19: ... 19 Adjustment Location BD BOARD Conductor Side IC103 CNU102 IC101 IC I02 RF FOK VC FEO TEO GND CNU101 ...

Page 20: ...N board MOTOR SLIDE board BD board LEAF SW board AUDIO board CONNECTOR board TRANSFORMER board CD SW board PANEL board HP board POWER AMP board MAIN board ENCAPSULATED COMPONENT GRX7 GRX7J Saudi Arabia RX77 Canadian TCB board AEP UK German East European CIS TUNER Tourist ...

Page 21: ...E STEREO STEREO TUNED MUTE ST CE ST DOUT ST CLK ST DIN TUNED FM DET OUT MPX IN OUT L OUT R LPF41 L P F R CH AMP IN L AMP OUT L ST L ST CE ST DOUT ST CLK ST DIN CE DI CL DO X21 4 5MHz AM MIX Q9 LW SWITCH FE2 MW LW FRONT END Q11 MW SWITCH Q12 MW SWITCH Q14 LW SWITCH Q13 MW SWITCH AM OSC AM RF IN RDS DATA RDS INT FM VT1 MW MW AM OSC FM VCO STOP FM AM IF XIN XOUT RDS SIGNAL BUFFER IC1751 RDS DECODER I...

Page 22: ...M DET STEREO TUNED X41 10 7MHz MUTE STEREO STEREO TUNED MUTE ST CE ST DOUT ST CLK ST DIN TUNED FM DET OUT MPX IN OUT L OUT R LPF41 L P F AMP IN L AMP OUT L ST L ST CE ST DOUT ST CLK ST DIN CE DI CL DO X21 4 5MHz AM MIX Q9 LW SWITCH FE2 MW LW FRONT END Q11 MW SWITCH Q12 MW SWITCH Q14 LW SWITCH Q13 MW SWITCH AM OSC AM RF IN FM VT1 MW MW AM OSC FM VCO STOP FM AM IF IF REQ XIN XOUT POLAR DECODER IC170...

Page 23: ... DATA IN SQ CLK D OUT ON OFF SENS CD DATA CD CLK XLT SCOR MON MDP MDS 29 LOCK 64 SQSO SQCK SENS DATA CLOK XLAT SCOR SBSO EXCK SPOD GFS EMPH WFCK GTOP X101 16 9344MHz RFI FOK DATA CLK SENS1 26 SENS2 C OUT XLT LOCK XRST PD2 I V AMP PD2 TTL IIL FEO TEO PD FEI FEO TAO TEI TTL IIL TTL IIL FOCUS ERROR AMP RF SUMMING AMP TRACKING ERROR AMP TRACKING PHASE COMPENSATION FOCUS PHASE COMPENSATION AUTOMATIC PO...

Page 24: ...AS TRAP C331 L331 REC PB SWITCHING IC602 SYSTEM CONTROLLER IC501 2 3 DECK PROCESS DECK A B SELECT PB REC EQ AMP DOLBY NR AMP ALC AMS IC301 AIN L BIN L MAOUT PB OUT L EQ OUT L MSIN MSOUT BIAS ON OFF 70 120 BIAS N BIAS C BIAS M S1004 A 120 70 B NORM CROM ALC ON OFF PB A B NORM HIGH NR ON OFF RM ON OFF REC PB PASS LM ON OFF DECK A 120 70 98 S1003 S1001 DECK A PLAY S1002 DECK B PLAY DECK A HALF S1008 ...

Page 25: ...E Page 31 D Page 31 Page 31 Page 32 Page 32 SPEANA DATA CLK POWER CD POWER REC B2 SIGNAL PATH CD PLAY TAPE PLAY RECORD TUNER FM AM MIC INPUT R CH TH831 5V R CH R CH 1 2 MUTING Q191 R CH R CH 57 42 STANDBY SWITCH Q575 MUTING CONTROL SWITCH Q571 572 41 100 2 16 15 6 36 40 J101 2 2 MD VIDEO AUDIO OUT J191 SUPER WOOFER J421 PHONES R L TM402 SURROUND SPEAKER IMPEDANCE USE 16Ω TM401 TM401 SPEAKER IMPEDA...

Page 26: ...SCENT INDICATOR TUBE DRIVE LED DRIVE KEY CONTROL IC601 FLUORESCENT INDICATOR TUBE FL601 BAND PASS FILTER IC603 Q603 D 5V SPEANA 1 36 SPEANA 3 37 SPEANA 4 GRID DRIVE Q620 32 L R LINE IN 33 SIRCS ROTARY ENCODER S601 ROTARY ENCODER S602 21 JOG A 19 VOL A 22 JOG B 20 8 9 VOL B X OUT X IN B SWITCH Q601 602 LED DRIVE Q604 607 610 Q613 615 618 KEY 0 KEY 3 SPEANA 2 F01 F03 F04 L R F02 GR1 Page 30 Page 29 ...

Page 27: ...ons may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path F FM f AM E PB DECK A d PB DECK B G REC DECK B J CD c digital out N Mic in Abbreviation AUS Australian model CND Canadian model E2 120 V AC Area in E model E3 240 V AC Area in E model EA3 Sa...

Page 28: ...7 GRX7J R700 RX77 RX77S 35 36 7 7 SCHEMATIC DIAGRAM TUNER Section AEP UK German models only See page 33 for Note on Schematic Diagram See page 34 for Waveforms See page 77 and 78 for IC Block Diagrams Page 61 ...

Page 29: ... D1751 F 2 IC21 D 1 IC41 C 3 IC1751 E 1 IC1752 F 3 Q1 D 1 Q2 D 1 Q3 C 2 Q4 C 2 Q5 C 2 Q9 B 1 Q11 B 3 Q12 A 3 Q13 A 2 Q14 A 2 7 8 PRINTED WIRING BOARD TUNER Section AEP UK German models only See page 20 for Circuit Boards Location See page 33 for Note on Printed Wiring Board Page 56 MAIN BOARD CN102 ...

Page 30: ...dels only See page 20 for Circuit Boards Location See page 33 for Note on Printed Wiring Board D1 D 1 D41 D 2 D42 E 3 D43 E 3 D1701 F 2 D1702 F 2 D1703 E 2 D1704 F 2 IC21 D 1 IC41 C 3 IC1701 F 1 IC1702 F 3 Q1 D 1 Q2 D 2 Q3 C 2 Q4 C 2 Q5 C 2 Q9 B 1 Q11 B 3 Q12 A 3 Q13 A 2 Q14 A 2 Q1701 E 2 Q1702 F 2 Q1703 F 2 Page 56 MAIN BOARD CN102 ...

Page 31: ...GRX7J R700 RX77 RX77S 39 40 7 10 SCHEMATIC DIAGRAM TUNER Section East European CIS models only See page 33 for Note on Schematic Diagram See page 34 for Waveforms See page 77 and 78 for IC Block Diagrams Page 61 ...

Page 32: ... Page 55 MAIN BOARD CN105 41 42 7 11 PRINTED WIRING BOARD CD Section See page 20 for Circuit Boards Location See page 33 for Note on Printed Wiring Board Semiconductor Location Ref No Location IC101 C 5 IC102 B 5 IC103 C 6 Q101 C 3 ...

Page 33: ...gram See page 34 for Waveforms See page 79 and 80 for IC Block Diagrams The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une piéce portant le numéro spécifié ...

Page 34: ...7 GRX7J R700 RX77 RX77S Page 55 Page 55 MAIN BOARD CN104 MAIN BOARD CN103 45 46 7 13 PRINTED WIRING BOARDS CD MOTOR Section See page 20 for Circuit Boards Location See page 33 for Note on Printed Wiring Boards ...

Page 35: ...HCD GRX7 GRX7J R700 RX77 RX77S Page 57 Page 57 MAIN BOARD CN104 MAIN BOARD CN103 47 48 7 14 SCHEMATIC DIAGRAM CD MOTOR Section See page 33 for Note on Schematic Diagram See page 81 for IC Block Diagrams ...

Page 36: ...HCD GRX7 GRX7J R700 RX77 RX77S Page 55 MAIN BOARD CN106 49 50 7 15 PRINTED WIRING BOARD TAPE DECK Section See page 20 for Circuit Boards Location See page 33 for Note on Printed Wiring Boards ...

Page 37: ...See page 81 for IC Block Diagram Page 61 MAIN BOARD CN106 The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une piéce portant le numéro spécifié ...

Page 38: ...6 D507 F 3 D508 F 2 D901 I 6 D902 I 5 D903 I 6 D904 I 6 D905 G 6 D906 G 7 D907 H 4 D908 H 4 D909 I 5 D910 I 4 D911 I 4 D912 I 4 D913 G 3 D914 G 5 D915 I 3 IC101 D 9 IC102 F 10 IC191 D 11 IC301 B 2 IC381 A 11 IC501 D 4 IC502 E 6 IC901 G 5 IC902 G 3 IC903 H 3 Q111 F 9 Q112 F 9 Q113 H 8 Q161 E 8 Q162 D 8 Q163 H 8 Q191 D 11 Q331 C 2 Q332 D 2 Q333 C 2 Q334 D 2 Q335 C 1 Q336 E 2 Q337 E 2 Q338 F 2 Q339 F...

Page 39: ...RING BOARD MAIN Section See page 20 for Circuit Boards Location See page 33 for Note on Printed Wiring Boards See page 57 to 64 for Schematic Diagram Page 45 Page 42 Page 49 Page 53 Page 45 Page 37 AEP UK G Page 38 EE CIS Page 65 Page 71 Page 75 Page 72 ...

Page 40: ...orms are dc with respect to ground under no signal detuned conditions no mark FM CD Page 61 Page 48 Page 48 Page 44 Page 59 Page 63 7 20 SCHEMATIC DIAGRAM MAIN Section 1 4 See page 33 for Note on Schematic Diagram See page 55 and 56 for Printed Wiring Board ...

Page 41: ...veforms are dc with respect to ground under no signal detuned conditions no mark FM The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une piéce portant le numéro spécifié Page 58 Page 74 Page 63 Page 71 ...

Page 42: ...CHEMATIC DIAGRAM MAIN Section 3 4 See page 33 for Note on Schematic Diagram See page 55 and 56 for Printed Wiring Board Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM PB DECK A CD PB DECK B REC ...

Page 43: ... See page 34 for Waveforms See page 33 for Note on Schematic Diagram See page 55 and 56 for Printed Wiring Board Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM PB DECK A CD PB DECK B REC Page 68 Page 76 Page 58 Page 62 Page 59 ...

Page 44: ...ion Semiconductor Location D602 D 7 D610 D 5 D612 E 4 D613 D 6 D614 F 6 D615 F 6 D616 E 9 D617 E 4 D618 E 7 D620 C 3 D621 C 4 D622 C 5 D623 C 6 D624 C 7 D625 C 8 D651 C 1 D652 D 1 D751 E 11 D752 E 12 D753 E 12 IC601 B 6 IC602 A 9 IC603 B 8 IC750 C 13 IC751 D 12 Q601 D 6 Q602 D 7 Q603 D 7 Q604 D 5 Q607 B 3 Q608 B 3 Q609 C 6 Q610 C 9 Q618 E 1 Q620 A 7 Q621 A 6 Ref No Location Page 55 Page 70 ...

Page 45: ... 7 25 SCHEMATIC DIAGRAM PANEL Section See page 34 for Waveform See page 81 for IC Block Diagrams See page 33 for Note on Schematic Diagram Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM ...

Page 46: ...See page 20 for Circuit Boards Location See page 33 for Note on Printed Wiring Boards 7 27 SCHEMATIC DIAGRAM CD SW Section See page 33 for Note on Schematic Diagram Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM Page 66 Page 68 ...

Page 47: ...BOARD HP Section See page 20 for Circuit Boards Location See page 33 for Note on Printed Wiring Boards 7 29 SCHEMATIC DIAGRAM HP Section See page 33 for Note on Schematic Diagram HCD GRX7 GRX7J R700 RX77 RX77S page 55 Page 60 ...

Page 48: ... for Circuit Boards Location See page 33 for Note on Printed Wiring Boards HCD GRX7 GRX7J R700 RX77 RX77S page 56 page 75 Semiconductor Location Ref No Location D800 D 1 D801 F 2 D841 F 2 D842 F 2 D843 C 2 D851 C 2 IC801 E 3 Q801 F 2 Q831 C 2 Q832 B 2 Q851 C 2 ...

Page 49: ...forms are dc with respect to ground under no signal detuned conditions no mark FM The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified Les composants identifiés par une marque sont critiques pour la sécurité Ne les remplacer que par une piéce portant le numéro spécifié ...

Page 50: ...33 SCHEMATIC DIAGRAM TRANSFORMER Section See page 33 for Note on Schematic Diagram The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified Les composants identifiés par une marque sont critiques pour la sécurité Ne les remplacer que par une piéce portant le numéro spécifié Page 55 Page 72 Page 74 Page 64 ...

Page 51: ... CL D1 CE BO5 BO1 BO2 BO3 BO4 IO1 IFIN UNLOCK DETECTOR DATA SHIFT REGISTER LATCH ALC BUFF AM OSC AM MIX AM RF AMP AGC IF DET S CURVE AM FM IF BUFF REG TUNING DRIVE GND VCC PILOT DET VCO FF STEREO DRIVE STEREO SW MUTE FF FF FM IF FM DET DECODER ANTI BIRDIE 1 2 3 4 5 6 7 9 8 20 19 18 17 16 15 14 11 10 21 22 23 24 25 27 26 29 30 OSC BUFF FM SD ADJ AM OSC REG FM AFC AM RF IN AGC MPX IN FM DET OUT AM D...

Page 52: ...IN LPF2A LPF2B SUBIN SUBOUT MON 1 2 3 4 5 6 7 8 B1 B0 C COM CO INH VEE VSS VDD B COM A COM A1 A0 A B C C1 9 10 11 12 13 14 15 16 OPEN OPEN OPEN QUALITY BIT GENERATOR DEFFERENTIAL DECODER BIPHASE SYMBOL DECODER OSCILLATOR AND DIVIDER 57kHz BANDPASS 8th ORDER CONTAS LOOP VARIABLE AND FIXED DIVIDER REFERENCE VOLTAGE ANTI ALIASING FILTER CLOCKED COMPARATOR TEST LOGIC AND OUTPUT SELECTOR SWITCH RECONST...

Page 53: ...IL TTL IIL TTL IIL DATA REGISTER INPUT SHIFT REGISTER ADDRESS DECODER SENS SELECTOR OUTPUT DECODER DFCTO IFB1 6 BAL1 4 TOG1 4 FS1 4 TG1 2 TM1 7 PS1 4 FOH FOL TGH TGL BALH BALL ATSC TZC FZC FSET TG2 VEE VCC FS1 FS2 FOCUS PHASE COMPENSATION DFCT FS4 TRACKING PHASE COMPENSATION TG1 TM1 DFCT FZC COMP VEE VCC VCC TDFCT TZC COMP ATSC WINDOW COMP E F BALANCE WINDOW COMP TRK GAIN WINDOW COMP FO BIAS WINDO...

Page 54: ...K ASYE ASYO ASYI BIAS RF AVDD CLTV AVSS FILI FILO PCO VCTL V16M VCKI VPCO1 VPCO2 TES1 TES0 43 42 41 40 39 38 37 36 35 34 33 32 31 50 49 48 47 46 45 44 NC AVSS AVDD AOUT1 AIN1 LOUT1 AVSS XVDD XTAI XTAO XVSS AVSS LOUT2 AIN2 AOUT2 AVDD AVSS NC NC XRST 88 89 90 91 92 93 94 95 96 97 98 99 100 81 82 83 84 85 86 87 SYSM VDD VSS EXCK SBSO SCOR WFCK EMPHI EMPH DOUT C4M FSTT XTSL MNT0 MNT1 MNT3 XROF C2PO RF...

Page 55: ...REF OUT2 RNF GND VM VCC FIN OUT1 1 2 3 4 5 6 7 8 9 INVERTER COMPARATER SW R1 GND SW P1 CONT GND VCC SW P2 GND SW R2 2 3 14 1 f04 13 f 12 VCC 11 NC 10 NC 15 f03 5 GND 6 BIAS C 7 NC 8 NC 9 NC 4 16 f02 17 f01 18 RESET RESET C PREF LINE NF LINE IN REFFERENCE CURRENT BPF DET BPF DET BPF DET BPF DET DET RESET Bias OSCILLATOR 1 2 VCC AUTO RESET LPF1 MAIN CONTROL A D 20KBIT SRAM LPF2 D A 1 2 3 4 5 6 7 8 9...

Page 56: ...sync S0 S1 detection signal input from the CXD2519Q IC103 19 SOFT TEST O Output terminal for the software test open 20 NCO O Not used open 21 RDS INT I Serial data reading clock signal input from the RDS decoder IC1752 Used for the AEP UK German models Except AEP UK German models not used fixed at L 22 RDS DATA I Serial data input from the RDS decoder IC1752 Used for the AEP UK German models Excep...

Page 57: ...t indicator tube driver IC601 57 XRST O Reset signal output to the CXA1992AR IC101 BA5941FP IC102 and CXD2519Q IC103 on the CD mechanism deck section L reset 58 XLT O Serial data latch pulse output to the CXD2519Q IC103 59 FOCUS SW O Focus control signal output terminal Not used open 60 TBL L O Motor drive signal output to the disc tray turn motor driver IC701 1 61 TBL R O Motor drive signal outpu...

Page 58: ... Line muting on off selection signal output to the HA12215F IC301 L muting off H muting on 88 R P PASS O Recording playback pass selection signal output to the HA12215F IC301 L recording mode 89 NR ON OFF O Dolby NR on off selection signal output to the HA12215F IC301 L dolby off H dolby on 90 REC MUTE O Recording muting on off selection signal output to the HA12215F IC301 L muting on H muting off...

Page 59: ... JOG A I Jog dial pulse input from the S601 DJ MIX 22 JOG B I Jog dial pulse input from the S601 DJ MIX 23 SCL I O Communication data reading clock signal input or transfer clock signal output with the system controller IC501 24 SDA I O Communication data bus with the system controller IC501 25 L SEL O LED selection signal output terminal 26 KEY 0 I 27 KEY 1 I Key input terminal A D input S619 to ...

Page 60: ...lter IC603 for high frequency 38 VASS Ground terminal 39 VAREF I Reference voltage 5V input terminal for A D conversion 40 VDD Power supply terminal 5V 41 to 53 GR1 to GR13 O Grid drive signal output to the fluorescent indicator tube FL601 54 to 69 SEG1 to SEG16 O Segment drive signal output to the fluorescent indicator tube FL601 70 to 72 SEG19 to SEG17 O Segment drive signal output to the fluore...

Page 61: ... Mexican E3 240 V AC Area in E model MY Malaysia EA3 Saudi Arabia SAF South African EA4 Israel SP Singapore EE East European TH Thai G German TW Taiwan HK Hong Kong 1 4 996 733 01 SPRING B DECK 2 X 4949 350 1 LID R ASSY CASSETTE SILVER GRX7 GRX7J RX77 CND 2 X 4949 411 1 LID R ASSY CASSETTE BLACK R700 2 X 4949 414 1 LID R ASSY CASSETTE SILVER RX77 AEP G RX77S 3 4 996 732 01 SPRING A DECK 4 X 4949 3...

Page 62: ...6 722 01 KNOB VOL 56 4 996 721 01 KNOB JOG U4 57 4 996 716 01 HOLDER CDM 58 4 951 620 01 SCREW 2 6X8 BVTP 59 4 986 893 01 KNOB MICROPHONE BLACK R700 59 4 986 893 51 KNOB MICROPHONE SILVER EXCEPT R700 60 1 668 206 11 CD SW BOARD 61 A 4403 990 A PANEL BOARD COMPLETE EE CIS 61 A 4407 013 A PANEL BOARD COMPLETE EXCEPT AEP UK G EE CIS EA3 61 A 4407 015 A PANEL BOARD COMPLETE EA3 61 A 4407 998 A PANEL B...

Page 63: ...7S EE CIS 107 4 996 845 21 PANEL BACK R700 107 4 996 845 31 PANEL BACK RX77 AEP G 107 4 996 845 41 PANEL BACK RX77 EE 108 1 769 976 11 WIRE FLAT TYPE 13 CORE 14CM CND E2 EA4 TH MX AUS 108 1 773 008 11 WIRE FLAT TYPE 15 CORE 14CM GRX7 E3 EA3 MY SP IA HK TW SAF GRX7J R700 RX77 AEP G EE RX77S 109 1 233 544 11 ENCAPSULATED COMPONENT CND 109 1 233 545 11 ENCAPSULATED COMPONENT E2 EA4 TH MX AUS 109 1 23...

Page 64: ...988 162 01 ROLLER 208 4 977 941 01 BEARING WORM 209 1 658 576 11 SENSOR BOARD 210 4 934 376 01 SHAFT ROLLER 211 4 981 187 01 COLLAR WORM 212 4 977 944 01 TRAY SLIDE M701 A 4672 004 A MOTOR ASSY TURN 251 4 917 583 71 BRACKET YOKE 252 4 977 954 01 PULLEY SL 253 4 977 953 01 GEAR SL A 254 4 977 955 01 GEAR SL B 255 4 977 942 01 BELT SL 1 4 256 X 4946 667 1 CAM ASSY BU 257 1 452 879 11 MAGNET CDM38L 5...

Page 65: ...itiques pour la sécurité Ne les remplacer que par une pièce portant le numéro spécifié 301 8 820 020 02 OPTICAL PICK UP KSS 213D Q NP 302 1 769 069 11 WIRE FLAT TYPE 16 CORE 303 4 917 567 21 GEAR M 304 4 951 940 01 INSULATOR BU 305 4 917 565 01 SHAFT SLED 306 4 917 564 01 GEAR P FLATNESS 307 A 4699 522 A BD BOARD COMPLETE 308 4 951 620 01 SCREW 2 6X8 BVTP M101 X 4917 523 4 MOTOR ASSY SPINDLE M102 ...

Page 66: ...OARD COMPLETE HP101 A 2056 681 A DECK A ASSY HEAD 230AWR1 NOTE HP101 A 2056 683 A DECK A ASSY HEAD 230PWR1 NOTE HRPE101A 2056 682 A DECK B ASSY HEAD 230AWR1 NOTE HRPE101A 2056 684 A DECK B ASSY HEAD 230PWR1 NOTE 7 TAPE MECHANISM DECK SECTION 1 TCM 230AWR1 TCM 230PWR1 401 402 402 403 403 404 404 405 405 406 406 407 408 408 407 HRPE101 HP101 409 Parts with P mark 230PWR1 Parts without P mark 230AWR1...

Page 67: ...ECHANICAL BLOCK ASSY 230PWR1 NOTE 460 3 016 566 01 SLIDER REVERSE 461 A 2007 732 A LEAF SW BOARD COMPLETE 462 3 016 575 01 SPRING TORSION 463 3 019 208 01 WASHER STOPPER M1 A 2004 628 A MOTOR ASSY CAPSTAN 8 TAPE MECHANISM DECK SECTION 2 TCM 230AWR1 TCM 230PWR1 451 452 452 453 454 455 455 456 456 457 458 458 459 459 460 460 461 462 463 M1 10 11 12 10 10 10 13 Parts with P mark 230PWR1 Parts without...

Page 68: ...0PF 10 50V C413 1 162 282 31 CERAMIC 100PF 10 50V C414 1 130 487 00 MYLAR 0 022uF 5 50V C415 1 126 233 11 ELECT 22uF 20 50V C431 1 137 427 11 FILM 120PF 5 50V C432 1 162 288 31 CERAMIC 330PF 10 50V C433 1 162 209 31 CERAMIC 27PF 5 50V C601 1 104 396 11 ELECT 10uF 20 16V C602 1 104 396 11 ELECT 10uF 20 16V C611 1 104 396 11 ELECT 10uF 20 16V C612 1 104 396 11 ELECT 10uF 20 16V C621 1 137 150 11 FIL...

Page 69: ... CHIP 0 1uF 25V C120 1 124 779 00 ELECT CHIP 10uF 20 16V C121 1 163 038 91 CERAMIC CHIP 0 1uF 25V C122 1 164 232 11 CERAMIC CHIP 0 01uF 50V C123 1 163 038 91 CERAMIC CHIP 0 1uF 25V C124 1 126 607 11 ELECT CHIP 47uF 20 4V C125 1 164 232 11 CERAMIC CHIP 0 01uF 50V C126 1 163 038 91 CERAMIC CHIP 0 1uF 25V C127 1 164 161 11 CERAMIC CHIP 0 0022uF 10 100V C128 1 163 135 00 CERAMIC CHIP 560PF 5 50V C129 ...

Page 70: ...0 1 216 081 00 METAL CHIP 22K 5 1 10W R171 1 216 073 00 METAL CHIP 10K 5 1 10W R172 1 216 079 00 METAL CHIP 18K 5 1 10W R173 1 216 025 91 RES CHIP 100 5 1 10W R174 1 216 033 00 METAL CHIP 220 5 1 10W R175 1 216 025 91 RES CHIP 100 5 1 10W R176 1 216 025 91 RES CHIP 100 5 1 10W R177 1 216 025 91 RES CHIP 100 5 1 10W R178 1 216 025 91 RES CHIP 100 5 1 10W R179 1 216 025 91 RES CHIP 100 5 1 10W R180 ...

Page 71: ...KEY B PLAY S1003 1 771 333 11 SWITCH LEAF A HALF S1004 1 771 205 11 SWITCH LEAF A 120 70 S1005 1 771 205 11 SWITCH LEAF REC A S1006 1 771 333 11 SWITCH LEAF B HALF S1008 1 771 205 11 SWITCH LEAF B 120 70 S1009 1 771 205 11 SWITCH LEAF REC B A 4403 987 A MAIN BOARD COMPLETE EE CIS A 4403 992 A MAIN BOARD COMPLETE AEP UK G A 4407 007 A MAIN BOARD COMPLETE GRX7 E3 EA3 MY SP HK TW SAF A 4407 017 A MAI...

Page 72: ...20 10V C317 1 126 933 11 ELECT 100uF 20 10V C320 1 162 290 31 CERAMIC 470PF 10 50V C331 1 164 159 11 CERAMIC 0 1uF 50V C332 1 164 159 11 CERAMIC 0 1uF 50V C333 1 162 600 11 CERAMIC 0 0047uF 20 16V C334 1 162 600 11 CERAMIC 0 0047uF 20 16V C351 1 126 160 11 ELECT 1uF 20 50V C352 1 130 479 00 MYLAR 0 0047uF 5 50V C353 1 136 165 00 FILM 0 1uF 5 50V C354 1 136 165 00 FILM 0 1uF 5 50V C355 1 126 956 91...

Page 73: ... 024 99 DIODE 11ES2 NTA2B D508 8 719 911 19 DIODE 1SS119 D901 8 719 024 99 DIODE 11ES2 NTA2B D902 8 719 024 99 DIODE 11ES2 NTA2B D903 8 719 024 99 DIODE 11ES2 NTA2B D904 8 719 024 99 DIODE 11ES2 NTA2B D905 8 719 985 87 DIODE HZS6B1LTA D906 8 719 911 19 DIODE 1SS119 D907 8 719 024 99 DIODE 11ES2 NTA2B D908 8 719 024 99 DIODE 11ES2 NTA2B D909 8 719 024 99 DIODE 11ES2 NTA2B D910 8 719 024 99 DIODE 11...

Page 74: ... 437 11 CARBON 47K 5 1 4W R127 1 249 437 11 CARBON 47K 5 1 4W R128 1 249 421 11 CARBON 2 2K 5 1 4W R131 1 247 807 31 CARBON 100 5 1 4W R132 1 247 807 31 CARBON 100 5 1 4W R133 1 247 807 31 CARBON 100 5 1 4W R141 1 249 433 11 CARBON 22K 5 1 4W R142 1 249 433 11 CARBON 22K 5 1 4W R143 1 249 417 11 CARBON 1K 5 1 4W R144 1 249 441 11 CARBON 100K 5 1 4W R145 1 247 903 00 CARBON 1M 5 1 4W R151 1 249 417...

Page 75: ...W R438 1 249 429 11 CARBON 10K 5 1 4W R439 1 249 425 11 CARBON 4 7K 5 1 4W R440 1 247 903 91 CARBON 1M 5 1 4W R441 1 249 429 11 CARBON 10K 5 1 4W R443 1 249 417 11 CARBON 1K 5 1 4W R451 1 260 076 11 CARBON 10 5 1 2W AEP UK G EE CIS R452 1 260 076 11 CARBON 10 5 1 2W AEP UK G EE CIS R471 1 260 091 11 CARBON 220 5 1 2W R472 1 260 091 11 CARBON 220 5 1 2W R501 1 249 413 11 CARBON 470 5 1 4W R502 1 24...

Page 76: ...1 CARBON 10K 5 1 4W R909 1 249 430 11 CARBON 12K 5 1 4W R911 1 249 409 11 CARBON 220 5 1 4W R912 1 249 417 11 CARBON 1K 5 1 4W R913 1 249 425 11 CARBON 4 7K 5 1 4W R914 1 249 409 11 CARBON 220 5 1 4W R915 1 249 409 11 CARBON 220 5 1 4W R920 1 249 383 11 CARBON 1 5 5 1 6W R921 1 249 383 11 CARBON 1 5 5 1 6W VARIABLE RESISTOR RV301 1 238 600 11 RES ADJ CARBON 10K RV351 1 238 600 11 RES ADJ CARBON 10...

Page 77: ...162 306 11 CERAMIC 0 01uF 20 16V C755 1 126 961 11 ELECT 2 2uF 20 50V C756 1 162 294 31 CERAMIC 0 001uF 10 50V C757 1 162 215 31 CERAMIC 47PF 5 50V C758 1 126 964 11 ELECT 10uF 20 50V C759 1 126 956 91 ELECT 0 1uF 20 50V C760 1 162 215 31 CERAMIC 47PF 5 50V C761 1 162 282 31 CERAMIC 100PF 10 50V C762 1 126 961 11 ELECT 2 2uF 20 50V C764 1 126 964 11 ELECT 10uF 20 50V C765 1 126 960 11 ELECT 1uF 20...

Page 78: ...9 11 CARBON 220 5 1 4W R623 1 249 410 11 CARBON 270 5 1 4W R624 1 249 412 11 CARBON 390 5 1 4W R625 1 249 413 11 CARBON 470 5 1 4W R626 1 249 415 11 CARBON 680 5 1 4W R627 1 249 416 11 CARBON 820 5 1 4W R628 1 249 418 11 CARBON 1 2K 5 1 4W R629 1 249 419 11 CARBON 1 5K 5 1 4W R630 1 249 421 11 CARBON 2 2K 5 1 4W R631 1 247 843 11 CARBON 3 3K 5 1 4W R632 1 249 425 11 CARBON 4 7K 5 1 4W R633 1 249 4...

Page 79: ...0 11 SWITCH KEYBOARD P FILE MEMORY GRX7 GRX7J RX77 CND S614 1 771 410 11 SWITCH KEYBOARD FUNCTION S615 1 771 410 11 SWITCH KEYBOARD EDIT DIRECTION S616 1 771 410 11 SWITCH KEYBOARD PLAY MODE DOLBY NR S617 1 771 410 11 SWITCH KEYBOARD REPEAT S618 1 771 410 11 SWITCH KEYBOARD LOOP S619 1 771 410 11 SWITCH KEYBOARD FLASH S620 1 771 410 11 SWITCH KEYBOARD NON STOP S621 1 771 410 11 SWITCH KEYBOARD 0 S...

Page 80: ...140 84 TRANSISTOR 2SC1841 PAFAEA RESISTOR R801 1 249 417 11 CARBON 1K 5 1 4W R802 1 249 437 11 CARBON 47K 5 1 4W R803 1 247 826 00 CARBON 620 5 1 4W AEP UK G EE CIS R803 1 249 412 11 CARBON 390 5 1 4W GRX7 GRX7J RX77 CND R804 1 249 437 11 CARBON 47K 5 1 4W R805 1 260 105 11 CARBON 3 3K 5 1 2W AEP UK G EE CIS R805 1 260 107 11 CARBON 4 7K 5 1 2W GRX7 GRX7J RX77 CND R806 1 260 105 11 CARBON 3 3K 5 1...

Page 81: ...0 01uF 50V C32 1 163 038 91 CERAMIC CHIP 0 1uF 25V C33 1 163 038 91 CERAMIC CHIP 0 1uF 25V C34 1 163 229 11 CERAMIC CHIP 12PF 5 50V C35 1 163 038 91 CERAMIC CHIP 0 1uF 25V C36 1 163 141 00 CERAMIC CHIP 0 001uF 5 50V C37 1 163 141 00 CERAMIC CHIP 0 001uF 5 50V C39 1 163 141 00 CERAMIC CHIP 0 001uF 5 50V C40 1 126 967 11 ELECT 47uF 20 16V C41 1 163 031 11 CERAMIC CHIP 0 01uF 50V C42 1 163 038 91 CER...

Page 82: ...48 1 216 295 91 METAL CHIP 0 5 1 10W JR49 1 216 296 91 METAL CHIP 0 5 1 8W JR51 1 216 295 91 METAL CHIP 0 5 1 10W JR52 1 216 295 91 METAL CHIP 0 5 1 10W JR53 1 216 296 91 METAL CHIP 0 5 1 8W JR54 1 216 295 91 METAL CHIP 0 5 1 10W JR1701 1 216 295 91 METAL CHIP 0 5 1 10W JR1702 1 216 295 91 METAL CHIP 0 5 1 10W JR1703 1 216 295 91 METAL CHIP 0 5 1 10W JR1704 1 216 295 91 METAL CHIP 0 5 1 10W JR1705...

Page 83: ...8 1 249 429 11 CARBON 10K 5 1 4W R1719 1 216 097 91 METAL CHIP 100K 5 1 10W R1720 1 249 434 11 CARBON 27K 5 1 4W R1721 1 216 073 00 METAL CHIP 10K 5 1 10W VARIABLE RESISTOR RV41 1 238 600 11 RES ADJ CARBON 10K RV42 1 238 599 11 RES ADJ CARBON 4 7K RV1701 1 238 600 11 RES ADJ CARBON 10K RV1702 1 238 599 11 RES ADJ CARBON 4 7K TERMINAL TM1 1 537 488 11 TERMINAL BOARD ANT ANTENNA TEST PIN TP1701 1 53...

Page 84: ...6 74 DIODE 1SS352 TPH3 FRONT END FE1 1 693 357 11 FRONT END 4 GANG FE2 1 233 514 11 ENCAPSULATED COMPONENT IC IC21 8 759 288 54 IC LC72130 IC41 8 759 495 82 IC LA1838 IC1751 8 759 634 51 IC M5218AP IC1752 8 759 450 86 IC BU1922 IFT IFT41 1 409 636 11 TRANSFORMER IF CERAMIC FILTER JUMPER RESISTOR JR2 1 216 295 91 METAL CHIP 0 5 1 10W JR6 1 216 295 91 METAL CHIP 0 5 1 10W JR8 1 216 295 91 METAL CHIP...

Page 85: ...IP 5 6K 5 1 10W R1754 1 216 097 91 METAL CHIP 100K 5 1 10W R1755 1 216 097 91 METAL CHIP 100K 5 1 10W R1756 1 249 401 11 CARBON 47 5 1 4W R1757 1 216 295 91 METAL CHIP 0 5 1 10W VARIABLE RESISTOR RV41 1 238 600 11 RES ADJ CARBON 10K RV42 1 238 600 11 RES ADJ CARBON 10K TERMINAL TM1 1 537 488 11 TERMINAL BOARD ANT ANTENNA VIBRATOR X21 1 760 549 11 VIBRATOR CRYSTAL 4 5MHz X41 1 767 825 21 FILTER CER...

Page 86: ...AD 230PWR1 HRPE101A 2056 682 A DECK B ASSY HEAD 230AWR1 HRPE101A 2056 684 A DECK B ASSY HEAD 230PWR1 M1 A 2004 628 A MOTOR ASSY CAPSTAN M101 X 4917 523 4 MOTOR ASSY SPINDLE M102 X 4917 504 1 MOTOR ASSY SLED M401 1 698 792 11 FAN DC GRX7 GRX7J RX77 CND M701 A 4672 004 A MOTOR ASSY TURN M801 A 4672 004 A MOTOR ASSY SLIDE S811 1 473 335 11 ENCODER ROTARY BU TRAY ADDRESS DET T11 1 431 659 11 TRANSFORM...

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