Sony HCD-VX90AV Service Manual Download Page 1

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HCD-VX90AV

E Model

SPECIFICATIONS

COMPACT DISC DECK RECEIVER

— Continued on next page —

Model Name Using Similar Mechanism HCD-GRX80/RXD8/RXD8S

CD Mechanism Type

CDM38L-5BD34L

Base Unit Type

BU-5BD34L

Optical Pick-up Type

KSS-213D/Q-NP

Model Name Using Similar Mechanism HCD-GRX80/RXD8/RXD8S

Tape Transport Mechanism Type

TCM-230AWR2/230PWR2

SECTION

TAPE DECK

SECTION

MICROFILM

SERVICE MANUAL

HCD-VX90AV is the tuner, deck, CD and
amplifier section in MHC-VX90AV.

Summary of Contents for HCD-VX90AV

Page 1: ...0 RXD8 RXD8S CD Mechanism Type CDM38L 5BD34L Base Unit Type BU 5BD34L Optical Pick up Type KSS 213D Q NP Model Name Using Similar Mechanism HCD GRX80 RXD8 RXD8S Tape Transport Mechanism Type TCM 230AWR2 230PWR2 CD SECTION TAPE DECK SECTION MICROFILM SERVICE MANUAL HCD VX90AV is the tuner deck CD and amplifier section in MHC VX90AV ...

Page 2: ... the temperature of soldering iron around 270 C during repairing Do not touch the soldering iron on the same conductor of the circuit board within 3 times Be careful not to apply force on the conductor when soldering or unsoldering SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK OR DOTTED LINE WITH MARK ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION R...

Page 3: ...4 Printed Wiring Board Front Amp Section 71 7 25 Schematic Diagram CD Motor Section 73 7 26 Printed Wiring Board CD Motor Section 75 7 27 Schematic Diagram Trans Section 77 7 28 Printed Wiring Board Trans Section 78 7 29 IC Block Diagrams 79 7 30 IC Pin Functions 82 8 EXPLODED VIEWS 8 1 Case Section 92 8 2 Chassis Section 93 8 3 Front Panel Section 94 8 4 CD Mechanism Deck Section 1 CDM38L 5BD34L ...

Page 4: ... may be displayed as other characters SECTION 1 SERVICING NOTE HOW TO OPEN THE DISC TRAY WHEN POWER SWITCH TURNS OFF Note for Installation ROTARY ENCODER 1 Remove the Case 3 Pull out the disc tray 2 Turn the cam to the direction of arrow 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 ...

Page 5: ...s inside 5 To exit from this mode perform as follows 1 Move the optical pick up to the most inside track 2 Execute MC cold reset Press the three buttons p ENTER NEXT and 1 u button simultaneously Note Always move the optical pick up 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 o...

Page 6: ...eck stops 8 AMS starts in the opposite direction If the AMS count is 2 at shut down again OK is displayed NG is displayed at other times Note The p button of CD section will become effective and the aging of CD section will stop sometime if the buttons described in step 3 are not pressed simultaneously In that case press button and operate the CD section SELF DIAGNOSIS This model has the self diag...

Page 7: ...on and indicator 32 0 button and indicator 33 DUB 5 1 CH button 34 CD FLASH button 35 CD LOOP button 36 MIC 2 jack 37 TIMER SELECT button and indicator 38 CLOCK TIME SET button 39 MIC 1 jack 40 SPECTRUM ANALYZER button 41 DISPLAY button 42 MIC LEVEL knob 43 REPEAT STEREO MONO button 44 PLAY MODE DOLBY NR button 45 EDIT DIRECTION TUNER MEMORY button 46 ECHO LEVEL knob 47 P FILE MEMORY button 48 GEQ...

Page 8: ... 8 This section is extracted from instruction manual ...

Page 9: ...out the disc tray 1 Turn the cam to the direction of arrow Claws 3 Screw BVTT 3x6 4 Screw BVTT 3x6 0 Front panel Screw BVTP 3x8 Video board 6 Screw BVTP 3x10 Two screws BVTP 3x8 5 Screw BVTP3x10 1 Screw BVTT 3x6 2 Screw BVTT 3x6 7 Flat type wire CN501 8 Flat type wire CN304 Lead wires Lead wire 9 Flat type wire CN303 Flat type wire CN501 Flat type wire CN503 ...

Page 10: ...on A 5 Tension spring 7 Two screws BVTP2 6x8 8 Three screws BVTP2 6x8 9 Tape mechanism 6 Tension spring 2 Release Portion B Portion B Note for installation 4 Knob Jog 5 Knob Vol 9 Four screws BVTP2 6x8 3 CD SW board 0 Six screws BVTP2 6x8 Four screws BVTP2 6x8 Panel board 2 Three screws BVTP2 6x8 8 Flat type wire CN601 1 Three screws BVTP2 6x8 7 Nut 6 Nut ...

Page 11: ...te When installing the Disc tray pull around the flat type wire to pass through the claw A and claw B as shown in the figure Claw B Claw A 1 Turn the cam the direction of arrow 2 Pull out the disc tray 5 Remove the disc tray 4 Two claws 3 Flat type wire 8 core ...

Page 12: ...mode For reference the color bars signal can be observed at J302 VIDEO OUT and the sound signal can be observed at J101 VIDEO MD AUDIO OUT using an oscilloscope 1 Connect the lead wire to both ends of the land of SL503 of the VIDEO board 2 Turn the power on Press FUNCTION button to select CD 3 After 2 or 3 seconds later connect the lead wire 4 After measuring remove the lead wire connected VIDEO B...

Page 13: ...sion CQ 102C CQ 102RC CQ 102RC CQ 201B CQ 403A CQ 403R SECTION 6 ELECTRICAL ADJUSTMENTS DECK SECTION 0 dB 0 775V 1 Demagnetize the record playback head with a head damagnetizer 2 Do not use a magnetized screwdriver for the adjustments 3 After the adjustments apply suitable locking compound to the parts adjusted 4 The adjustments should be performed with the rated power sup ply voltage unless other...

Page 14: ... of the LEAF SW board so that the reading of the frequency counter becomes 6000 180 Hz 5 Press the HI DUB button and play the tape at normal speed 6 Adjust RV1002 of the LEAF SW board so that the reading of the frequency counter becomes 3000 90 Hz Adjustment Location LEAF SW board Sample Value of Wow and flutter W RMS JIS less than 0 3 test tape WS 48B Playback Level Adjustment Deck A Deck B Proce...

Page 15: ...which rewinds only the recorded portion and playback is set This REC memory mode is convenient for performing this adjustment During recording the input signal FUNCTION will au tomatically switch to VIDEO After recording press the 0 button without stopping will return to the position where recording was started 1 Press FUNCTION button to select VIDEO 1 This step is not necessary if the above test ...

Page 16: ...wires 3 Press the 1 u button to turn the set ON 4 Put disc YEDS 18 in and playback 5track 5 Confirm that oscilloscope waveform is clear and check RF sig nal level is correct or not 6 After check remove the lead wire connected in step 2 oscilloscope BD board TP FE TP VC oscilloscope BD board TP RF TP VC E F Balance Traverse Check oscilloscope BD board TP TE TP VC Adjustment Location BD board Proced...

Page 17: ... frequency counter read 27MHz 80Hz at STOP condition VIDEO BOARD SIDE B Adjustment Location VIDEO BOARD SIDE A frequency counter VIDEO board 27 MHz SL501 IC502 IC506 27MHz GND SL502 SL503 TEST MODE SL501 D502 SL502 CT503 SL503 TEST MODE VIDEO FREQUENCY 27MHz GND IC507 IC505 Adjustment Location BD BOARD SIDE B TP VC TP RF TP TE TP IOP TP FE TP AGCCON ...

Page 18: ...TION MAIN board PANEL board CD SW board TUNER unit TRANS board VIDEO board SENSOR board CONNECTOR board BD board MOTOR SLIDE board MOTOR TURN board 3CH AMP board FRONT AMP board AUDIO board LEAF SW board TUNERunit is supplied as the assembled block ...

Page 19: ...ACE SENS DATA XLAT CLOK CLOCK GENERATOR XTAI XTSL M M TRACKING COIL FOCUS COIL SLED MOTOR M102 SPINDLE MOTOR M101 T T F F SD SD SP SP FOCUS TRACKING COIL DRIVE SPINDLE SLED MOTOR DRIVE IC102 VC TFDR TRDR FFDR FRDR SFDR SRDR XRST MUTE 09 S101 LIMIT SW SQCK A 5V IC104 XRST ADATA BCLK LRCK MCK SENS CTRL1 DATA SCLK SCLK XLT CLK SCOR SQSO SCOR SUBQ SQCK LPH XRST LD ON LRCK BCLK C2PO MUTE MUTE C2PO D 5V...

Page 20: ...3 12 P ON 38 3 4 5 1 2 10 11 27 28 18 37 36 77 20 21 33 32 31 69 HD OUT 6 CD C2P0 CD LRCK CD BCK HRDY HD IN HCK HINT HSEL RESET PGIO2 VSYNC CSYNC INVERTER Q502 CD DATA MWE WE RAS UCAS LCAS A0 A8 DQ1 DQ16 RASO CAS MCE MD0 I MD15 MA0 I MA10 C OUT Y OUT 75 DA DATA DA BCK 111 VCK IN 106 DA XCLK 86 110 DA LRCK 108 112 119 117 113 114 121 93 60 3 5 4 13 14 28 29 38 42 40 10 8 4 13 5 1 1 3 8 12 6 11 1 3 ...

Page 21: ...PAS DOL P R REC PB HEAD DECK B X DOLBY NR IC301 DOLBY NR HRPE101 RV341 REC BIAS 32 33 23 NR ON OFF NR ON OFF 17 S1004 A CrO2 S1008 B CrO2 19 A 120 70 B 120 70 M CAP MOTOR CONTROL Q336 343 SPEED CONTROL Q1001 SWITCH Q335 RV1001 HIGH SPEED RV1002 NORMAL SPEED M1 CAPSTAN MOTOR CAPM CNT2 CAP M H L CAPM CNT1 REEL DETECT IC1001 A SHUT B SHUT REEL DETECT IC1002 S1001 A PLAY 5V S1002 B PLAY A PLAY B PLAY ...

Page 22: ...LAY PB A B NORM HIGH NR ON OFF CAP M H L A TRG B TRG MS OUT 38 3 1 2 Page 24 Page 20 22 POWER ON OFF 2 POWER D POWER SECTION 53 55 R CH Same as L ch SIGNAL PATH FM CD PB REC VIDEO MD MD IN L VIDEO IN AUDIO L MD VIDEO AUDIO OUT L 71 70 69 68 67 66 OUT OPEN ENC1 ENC2 DISC LED ENC3 UP SW LOAD IN LOAD OUT OUT OPEN ENC 1 ENC 2 ENC 3 LD IN LD OUT J101 J102 1 Page 27 E DISPLAY SECTION Page 29 F VIDEO SEC...

Page 23: ... OUT Q910 SWITCH Q904 905 SWITCH Q907 5V REG Q908 ST A 10V CD POWER CD A 5V SW RECTIFIER D502 D509 JW909 AC IN IC903 12V REG IC901 REG 3 1 IC905 5V REG 5V OUT Q915 OVER LOAD DET Q1001 THERMAL DET Q1023 1024 Rch REAR L OUT OVER LOAD DETECT CENTER OUT IC1001 2 2 Q1022 MUTE Q916 VL BUFF Q1021 18 17 14 20 12 IC1001 1 2 1CH 3CH CCC VL VL 13 6 7 8 Rch Rch OVER LOAD DET Q1001 PROTECT SW Q828 830 PROTECT ...

Page 24: ...RIX 5V LED SEG1 SEG22 GR2 GR12 9 10 VOL A VOL B ROTARY ENCODER VOLUME S602 S601 JOG Q601 602 16 17 18 19 S LOW F01 BPF1 F02 BPF2 BPF3 BPF4 09 SPE SIG IIC DATA IIC CLK RESET E MAIN SECTION Page 26 7 21 ALL B L R 4 17 16 14 13 12 S LOW BPF1 BPF2 BPF3 BPF4 ALLB F01 F02 F04 F05 F06 L R SPEANA BPF FILTER IC603 REC IN 6 11 STANDBY LED D804 ECO TIMER LED D635 LED SWITCH Q605 5V STBY TIMER SELECT 27 32 45...

Page 25: ...on tolerances Circled numbers refer to waveforms Signal path F FM g VIDEO MD E PB DECK A d PB DECK B G REC DECK B m CHROMA n Y o VIDEO J CD c digital out Abbreviation EA Saudi Arabia model SP Singapore model MY Malaysia model HK Hong Kong model TW Taiwan model IA Indonesian model TH Thai model IC101 MDP 1 2 3 4 WAVEFORMS CD SECTION IC101 º RFAC IC101 TE IC101 ª FE Note The components identified by...

Page 26: ...HCD VX90AV 7 3 PRINTED WIRING BOARD BD SECTION See page 18 for Circuit Boards Location 33 34 Page 42 ...

Page 27: ...HCD VX90AV 35 36 7 4 SCHEMATIC DIAGRAM BD SECTION See page 31 for Waveforms See page 79 for IC Block Diagrams See page 82 for IC Pin Functions Page 43 ...

Page 28: ...HCD VX90AV 7 5 SCHEMATIC DIAGRAM DECK SECTION See page 79 for IC Block Diagrams 37 38 Page 53 B ...

Page 29: ...HCD VX90AV Page 49 1 C B A 2 3 4 5 6 7 8 9 10 11 12 39 40 7 6 PRINTED WIRING BOARD DECK SECTION See page 18 for Circuit Boards Location ...

Page 30: ...Semiconductor Location Ref No Location D301 E 1 D501 D 3 D502 A 3 IC101 A 1 IC401 E 3 IC504 A 1 IC505 C 2 IC507 C 1 IC509 B 1 Q301 E 1 Q304 D 3 Q306 E 1 Q307 E 2 Q308 E 2 Q310 E 2 Q502 D 3 Semiconductor Location Ref No Location IC501 C 2 IC502 B 1 IC506 C 3 Q302 E 3 Q303 D 1 Q453 E 2 Q454 E 2 Q531 D 1 41 42 ...

Page 31: ...HCD VX90AV 43 44 7 8 SCHEMATIC DIAGRAM VIDEO 1 3 SECTION See page 32 for Waveforms See page 84 for IC Pin Functions 12 Page 53 Page 35 Page 47 Page 45 Page 45 Page 47 ...

Page 32: ...HCD VX90AV 7 9 SCHEMATIC DIAGRAM VIDEO 2 3 SECTION 45 46 Page 43 Page 43 Page 47 12 Page 47 See page 32 for Waveforms See page 41 for Printed Wiring Board See page 86 for IC Pin Functions ...

Page 33: ...HCD VX90AV 47 48 Page 46 Page 44 Page 44 12 Page 46 7 10 SCHEMATIC DIAGRAM VIDEO 3 3 SECTION See page 32 for Waveforms See page 41 for Printed Wiring Board See page 80 for IC Block Diagrams ...

Page 34: ... J 6 D904 I 6 D905 G 6 D906 F 6 D908 I 5 D909 I 5 D910 I 5 D911 I 5 D912 G 3 D914 I 8 D915 H 8 D916 G 8 D918 H 8 D931 I 6 D932 I 6 IC101 C 10 IC201 G 10 IC301 D 3 IC421 A 13 IC501 C 5 IC502 E 5 IC901 H 8 IC902 G 4 IC903 H 4 IC904 F 4 Q111 E 10 Q112 E 9 Q113 E 10 Q114 D 11 Q161 C 9 Q162 C 9 Q163 D 9 Q164 E 11 Q191 F 12 Q281 F 9 Q282 F 10 Q291 F 9 Q371 A 3 Q372 A 3 Q373 A 4 Q374 B 4 Q375 B 3 Q376 B ...

Page 35: ...HCD VX90AV 51 52 7 12 SCHEMATIC DIAGRAM MAIN 1 4 SECTION Page 56 Page 56 Page 54 Page 53 Page 58 Page 67 Page 69 ...

Page 36: ...HCD VX90AV 7 13 SCHEMATIC DIAGRAM MAIN 2 4 SECTION See page 49 for Printed Wiring Board 53 54 Page 74 Page 74 Page 43 Page 38 Page 60 Page 55 Page 56 Page 52 Page 51 ...

Page 37: ...HCD VX90AV 55 56 7 14 SCHEMATIC DIAGRAM MAIN 3 4 SECTION Page 54 Page 54 Page 52 Page 52 Page 57 Page 58 See page 32 for Waveforms See page 49 for Printed Wiring Board See page 89 for IC Pin Functions ...

Page 38: ...HCD VX90AV 7 15 SCHEMATIC DIAGRAM MAIN 4 4 SECTION See page 49 for Printed Wiring Board 57 58 Page 55 Page 64 Page 77 Page 69 Page 52 Page 56 ...

Page 39: ...HCD VX90AV Page 49 59 60 7 17 SCHEMATIC DIAGRAM LEAF SW SECTION 7 16 PRINTED WIRING BOARD LEAF SW SECTION See page 18 for Circuit Boards Location Page 54 H H ...

Page 40: ...ED WIRING BOARD PANEL SECTION See page 18 for Circuit Boards Location 61 62 Ref No Location Semiconductor Location D610 C 2 D611 D 1 D612 C 2 D613 C 5 D614 C 6 D615 C 7 D616 C 9 D617 B 1 D618 B 1 D619 B 2 D620 A 2 D621 B 9 D622 A 9 D623 A 1 D624 D 4 D625 E 2 D626 F 4 D627 E 7 D628 E 4 D629 D 5 D630 E 7 D631 E 4 D632 F 8 D710 C 9 IC601 B 5 IC602 B 10 IC603 B 7 IC604 C 3 IC711 C 9 IC712 F 8 Q601 C 2...

Page 41: ...HCD VX90AV 63 64 7 19 SCHEMATIC DIAGRAM PANEL 1 2 SECTION See page 81 for IC Block Diagrams Page 66 Page 66 Page 57 ...

Page 42: ...CD VX90AV 7 20 SCHEMATIC DIAGRAM PANEL 2 2 SECTION See page 32 for Waveforms See page 61 for Printed Wiring Board See page 80 for IC Block Diagrams See page 91 for IC Pin Functions 65 66 Page 64 Page 63 ...

Page 43: ... SECTION 7 22 PRINTED WIRING BOARD SURROND SECTION See page 18 for Circuit Boards Location Ref No Location Semiconductor Location D1001 A 3 D1021 A 2 D1051 A 3 D1081 A 4 IC1001 C 2 Q1001 A 2 Q1021 B 1 Q1022 A 1 Q1023 C 1 Q1024 C 1 Q1051 B 3 Q1081 B 4 Page 52 Page 70 ...

Page 44: ...HCD VX90AV 7 23 SCHEMATIC DIAGRAM FRONT AMP SECTION 69 70 Page 57 Page 52 Page 68 Page 77 ...

Page 45: ...rds Location Ref No Location Semiconductor Location D801 E 6 D802 C 4 D821 E 3 D831 C 5 D851 E 6 D852 C 4 D871 B 7 D881 F 2 D882 G 2 D883 A 8 D884 B 8 D885 G 8 IC801 E 6 Q801 C 4 Q821 D 5 Q822 E 5 Q825 G 3 Q826 H 3 Q827 H 3 Q828 I 2 Q829 I 3 Q830 I 3 Q831 C 5 Q851 D 4 Q881 B 7 Q882 A 6 Q883 B 6 Q884 A 6 Q885 F 8 Q886 A 6 ...

Page 46: ...HCD VX90AV 73 74 7 25 SCHEMATIC DIAGRAM CD MOTOR SECTION Page 53 Page 53 1SS119 1SS119 MTZJ T 72 5 6C M MTZJ T 72 3 6C M G ...

Page 47: ...HCD VX90AV 75 76 7 26 PRINTED WIRING BOARD CD MOTOR SECTION See page XX for Circuit Boards Location Page 49 Page 49 ...

Page 48: ...HCD VX90AV Page 71 Page 49 77 78 7 27 SCHEMATIC DIAGRAM TRANS SECTION 7 28 PRINTED WIRING BOARD TRANS SECTION See page 18 for Circuit Boards Location Page 70 Page 57 ...

Page 49: ...UTE SCLK GFS C4M 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 65 64 47 46 45 44 43 42 41 LRCK DOUT VPC0 ASYE MD2 FIL0 CLTV ASY0 ASY1 RFAC AVSS1 FIL1 PCO DVDD2 BIAS V16M CE TE RFDC AD10 AVSS0 1GEN AVDD CLOCK GENERATOR ASYMMETY CORRECTOR DIGITAL PLL EFM DEMODURATOR DIGITAL PLL CPU INTERFACE SERVO AUTO SEQUENCER SERVO INTERFACE SUB CODE PROCESSOR DIGITAL OUT ERROR CORRECTOR 32K RAM D A INTERFACE M...

Page 50: ...R DUAL PLL AUDIO DATA INPUT INTERFACE 8 TIME OVER SAMPLING DIGITAL FILTER FUNCTION CONTROL MODE CONTROL MULTI LEVEL Σ MODULATOR MULTI LEVEL Σ MODULATOR 5 LEVEL DAC 5 LEVEL DAC CR LPF OUTPUT AMP CR LPF OUTPUT AMP BPZ CONTROL 13 OPEN XT1 PGND VCP NCKO RSV SCKO3 ML MC MC RSTB VOUTR AGND VCA ZERO BCK DATA LRCK SCKO2 SCKO1 VDD DGND XT2 384fs 15 14 VOUTL CAP BD Board IC103 CXA2568M T6 PANEL Board 2 2 IC...

Page 51: ... RESET LPF1 MAIN CONTROL A D 20KBIT SRAM LPF2 D A 1 2 3 4 5 6 7 8 9 10 14 13 12 11 CLOCK RESET MO MI D1 DO0 DO1 VCC CLOCK REF OP2IN OP2OUT LPF2IN LPF2OUT LPF1IN LPF1OUT OP1OUT OP1IN CC1 CC2 GND MOTOR TURN Board IC701 M54641L 1 5 2 7 3 6 4 POWER AMP POWER AMP CONTROL INPUT AMP INPUT AMP REG 8 VCC VCC REFERENCE OUT2 OUT1 IN1 IN2 GND 1 2 3 4 5 6 7 8 9 10 TSD CONTROL LOGIC POWER SAVE GND RIN VREF OUT2...

Page 52: ...nterface word clock Not used 18 DVSS Digital ground 19 COUT O Numbers of track counted signal output Not used 20 MIRR O Mirror signal output Not used 21 DFCT O Defect signal output Not used 22 FOK O Focus OK output Not used 23 PWM1 I Not used 24 LOCK I O GFS in sampled by 460Hz Not used 25 MDP O Output to control spindle motor servo 26 SSTP I Input signal to detect disc inner most trak 27 FST0 O 2...

Page 53: ...e input for variable pitch PLL 59 V16M I O 16 9344MHz output Not used 60 VPCO O Charge pump output for variable pitch PLL Not used 61 DVDD2 Digital power supply 62 ASYE I Asymmetry circuit ON OFF 63 MD2 I Digital out ON OFF control 64 DOUT O Digital out output 65 LRCK O 48 bit slot D A interface LR clock output 66 PCMD O 48 bit slot D A interface Serial deta output 67 BCLK O 48 bit slot D A interf...

Page 54: ...ption input IC505 21 CL680 HSEL O Video CD select data of the host MPU IC505 22 DF LATCH O Digital filter latch output IC509 23 CL680 HRDY I Ready signal input for communication to the host MPU IC505 24 680 RESET O Video CD reset output IC505 L reset 25 JOG1 I Not used 26 JOG2 I Not used 27 CTRL2 O Double control output IC101 H double 28 LD ON O Laser diode ON OFF output 29 IIC1 I O IIC clock inpu...

Page 55: ...I Not used 72 U to I I IIC convertion microcomputor transmittion input 73 TEST LED O TEST LED for MPEG decoder 74 TEST 1 I Test mode for Video CD check 75 TEST 2 I Test mode for servo check 76 TEST 3 I Not used 77 DEVICE RESET O Device system rest output L reset 78 STANDBY I Not used 79 FL CS I Not used 80 FL I Not used 81 to 88 D7 to D0 I Not used 89 MIC CTRL I Not used 90 KEY 1 I Not used 91 KEY...

Page 56: ...ode ROM DRAM and CL680 20 VSS Ground 21 MD8 I O Data bus between Microcode ROM DRAM and CL680 22 VDD3 3 3V Power supply 23 MD9 I O Data bus between Microcode ROM DRAM and CL680 24 MD10 I O Data bus between Microcode ROM DRAM and CL680 25 MD11 I O Data bus between Microcode ROM DRAM and CL680 26 MD12 I O Data bus between Microcode ROM DRAM and CL680 27 MD13 I O Data bus between Microcode ROM DRAM a...

Page 57: ...MPU 61 VDDMAX IN I Fix the maxium input voltage each input pin and I O pin 62 NC Not used 63 NC Not used 64 NC Not used 65 AGND DAC Ground 66 AVDD DAC 3 3V Power supply 67 COMPOS OUT O Not used 68 AGND DAC Ground 69 Y OUT O Luminance signal out 70 AVDD DAC 3 3V Power supply 71 AGND DAC Ground 72 RREF I Fix the video signal output level 73 1 235V VREF O Reference voltage 1 235V 74 AVDD DAC 3 3V Pow...

Page 58: ... O Fix the maxium output voltage certain output pins Connected to 5V 110 DA DATA O Digital Audio data 111 DA BCK O Digital Audio bit clock 112 HD OUT O Serial Data output from CL680 to the host MPU 113 HRDY O Ready signal CL680 is ready for communication to the host MPU 114 HINT O Request signal for interrupting the host MPU 115 CDG SCK I O Not used 116 VSS Ground 117 HCK I Host clock referance si...

Page 59: ...PL CLK O Clock signal to pro logic Not used 24 PL DATA O Data signal to pro logic Not used 25 PL LAT O Latch signal to pro logic Not used 26 TIMER LED I Timer LED ON OF 27 PROTECTOR I Speaker protect ON OF 28 Not used 29 IIC CLK O Clock output for IC601 30 IIC DATA O Data output for IC601 31 Not used 32 SQ DATA I Subcode Q data clock input 33 SQ CLK I Not used 34 SW MODE O Not used 35 CD DATA O CD...

Page 60: ... signal output 76 CAP M H L O Capstan motor H L speed select signal output 77 AMS IN I Connected to ground 78 TC MUTE O TC mute ON OFF selection output 79 R PB PAS O REC PB PASS selection output 80 NR ON OFF O NR ON OFF signal output 81 REC MUTE O REC mute ON OFF selection output 82 BIAS O Bias ON OFF selection output 83 EQ H N O Equalizer H N select output 84 PB A B O PB Deck A Deck B select outp...

Page 61: ...4 O Sptctrum analyzer input 6KHz 21 ALL B L R I Sptctrum analyzer input all band 22 GLADATION O R WAKE UP 23 VSS I O Ground 24 VASS Ground 25 VAref I Analog reference voltage input 26 VDD I O Power supply 5V 27 to 40 G 18 to G 5 O FL gride signal output 41 VDD VFT Power supply 5V 42 to 45 G 4 to G 1 O FL gride signal output 46 to 67 S 1 to S 22 O FL segment signal output 68 VKK Power supply 30V 69...

Page 62: ...6 01 HOLDER CDM 2 3 363 099 41 SCREW CASE 3 TP2 GRAY 2 3 363 099 71 SCREW CASE 3 TP2 SILVER 3 3 363 099 01 SCREW CASE 3 TP2 GRAY 3 3 363 099 11 SCREW CASE 3 TP2 SILVER 4 4 215 179 21 CASE SILVER 4 4 221 148 41 CASE GRAY 5 1 233 545 11 TUNER UNIT FM AM TH 5 1 233 546 11 TUNER UNIT FM MW SW EXCEPT TH 4 2 2 3 1 6 6 1 3 5 1 2 2 12 12 1 CDM38L 5BD34L Front panel 1 1 1 1 1 Including Panel board Ref No 1...

Page 63: ...R CONVERSION 2P E IA 58 1 569 008 21 ADAPTOR CONVERSION 2P EA SP MY 2 4 not supplied 2 4 2 60 63 not supplied 52 53 54 55 56 62 57 64 61 2 2 T951 not supplied 3 3 3 51 58 EA SP MY 58 E IA 59 EA SP MY 59 E IA TH 2 2 2 1 2 2 2 2 2 M901 65 The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified 59 1 575 651 11 CORD POWER EA SP MY 59 1...

Page 64: ... 106 4 214 383 11 KNOB JOG SILVER 106 4 214 383 41 KNOB JOG GRAY 107 4 214 384 11 KNOB VOL SILVER 107 4 214 384 41 KNOB VOL GRAY 108 4 219 087 01 SPRING TENSION 109 4 951 620 01 SCREW 2 6X8 BVTP 110 4 215 062 01 DAMPER 111 4 930 336 61 FOOT FELT TH 111 4 988 663 01 FOOT FELT EXCEPT TH 112 4 962 708 81 EMBLEM 4 A SONY 113 X 4950 866 1 PANEL ASSY FRONT SILVER 113 X 4950 867 1 PANEL ASSY FRONT GRAY 1...

Page 65: ...6 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 201 4 981 789 01 BRACKET 2 YOKE 202 4 977 945 01 TRAY TURN 203 X 4946 665 1 SHAFT ASSY WORM 204 4 977 943 01 BELT TURN 1 2 205 4 977 956 01 WHEEL WORM 206 1 658 577 11 MOTOR TURN BOARD 6 M701 2 2 201 201 202 203 211 204 205 206 208 209 210 207 212 ...

Page 66: ... 4 985 672 01 SCREW PTPWHM2 6 FLOATING 262 1 658 578 11 MOTOR SLIDE BOARD 263 4 982 447 01 SPRING BU COMPRESSION 264 4 951 620 41 SCREW 2 6 BVTP 265 X 4946 666 1 HOLDER BU ASSY 266 4 989 494 01 SCREW SLIDER STEP 267 4 989 492 11 SLIDER 38 268 4 989 819 02 SPRING TENSION 269 4 989 491 01 COVER LENS 270 4 993 142 03 PULLEY L PRESS 271 4 900 718 01 BRACKET ADJUSTMENT 272 X 4950 020 1 CHASSIS CDM ASSY...

Page 67: ...1 940 01 INSULATOR BU 305 4 917 565 01 SHAFT SLED 306 4 917 564 01 GEAR P FLATNESS 307 A 4724 653 A BD BOARD COMPLETE 308 4 951 620 01 SCREW 2 6X8 BVTP 309 3 713 786 51 SCREW P 2X3 M101 X 4917 523 3 MOTOR ASSY SPINDLE M102 X 4917 504 1 MOTOR ASSY SLED 309 M102 M101 301 302 303 304 305 304 308 307 306 The components identified by mark or dotted line with mark are critical for safety Replace only wi...

Page 68: ...VER EJECT PREVENTION R 411 3 032 810 02 SPRING R TORSION 412 3 016 572 01 LEVER EJECT PREVENTION L 413 3 032 809 02 SPRING L TORSION HP101 A 2056 681 B DECK A ASSY HEAD 230AWR2 NOTE HP101 A 2056 683 B DECK A ASSY HEAD 230PWR2 NOTE HRPE101A 2056 682 B DECK B ASSY HEAD 230AWR2 NOTE HRPE101A 2056 684 B DECK B ASSY HEAD 230PWR2 NOTE 401 402 402 403 403 404 404 405 405 406 410 411 406 407 413 412 408 4...

Page 69: ...2004 630 A MECHANICAL BLOCK ASSY 230PWR2 NOTE 460 3 016 566 01 SLIDER REVERSE 461 A 2007 800 A LEAF SW BOARD COMPLETE 462 3 016 575 01 SPRING TORSION 463 3 019 208 01 WASHER STOPPER 464 3 027 453 01 SPRING GROUND TENSION 465 3 030 823 01 SCREW BVTT 2X3 5 M1 A 2004 628 A MOTOR ASSY CAPSTAN 451 452 452 453 454 455 455 456 456 457 458 465 465 465 465 458 459 459 464 460 460 461 462 463 M1 9 10 8 NOTE...

Page 70: ...ONNECTOR CN1001 1 691 767 11 PLUG MICRO CONNECTOR 5P CN1002 1 691 772 11 PLUG MICRO CONNECTOR 10P DIODE D1001 8 719 991 33 DIODE 1SS133T 77 D1021 8 719 991 33 DIODE 1SS133T 77 D1051 8 719 991 33 DIODE 1SS133T 77 D1081 8 719 991 33 DIODE 1SS133T 77 IC IC1001 8 749 015 54 IC STK408 040E TRANSISTOR Q1001 8 729 140 84 TRANSISTOR 2SC1841 PAFAEA Q1021 8 729 119 76 TRANSISTOR 2SA1175 HFE Q1022 8 729 119 ...

Page 71: ...611 8 759 111 44 IC UPC4570C 1 COIL L331 1 410 780 11 INDUCTOR 27mH L431 1 410 780 11 INDUCTOR 27mH L601 1 414 193 41 INDUCTOR 220uH L602 1 414 193 41 INDUCTOR 220uH TRANSISTOR Q621 8 729 142 46 TRANSISTOR 2SC2001 LK Q622 8 729 142 46 TRANSISTOR 2SC2001 LK Q623 8 729 801 93 TRANSISTOR 2SD1387 RESISTOR R301 1 247 881 00 CARBON 120K 5 1 4W R302 1 247 815 91 CARBON 220 5 1 4W R303 1 247 863 91 CARBON...

Page 72: ... IC BA5974FP E2 IC103 8 752 085 51 IC CXA2568M T6 IC104 8 759 398 25 IC TC7SH04F TE85L COIL L101 1 414 234 22 INDUCTOR CHIP 0uH L102 1 410 377 31 INDUCTOR CHIP 4 7uH TRANSISTOR Q101 8 729 010 08 TRANSISTOR MSB710 R RESISTOR R101 1 216 077 00 METAL CHIP 15K 5 1 10W R102 1 216 097 91 RES CHIP 100K 5 1 10W R103 1 216 077 00 METAL CHIP 15K 5 1 10W R104 1 216 085 00 METAL CHIP 33K 5 1 10W R105 1 216 07...

Page 73: ... 282 31 CERAMIC 100PF 10 50V C804 1 104 664 11 ELECT 47uF 20 10V C806 1 128 560 11 ELECT 22uF 20 100V C807 1 130 777 00 FILM 0 1uF 10 100V C808 1 136 495 11 FILM 0 068uF 5 50V C809 1 136 495 11 FILM 0 068uF 5 50V C821 1 126 960 11 ELECT 1uF 20 50V C822 1 162 306 11 CERAMIC 0 01uF 20 16V C825 1 104 665 11 ELECT 100uF 20 10V C826 1 126 961 11 ELECT 2 2uF 20 50V C827 1 104 665 11 ELECT 100uF 20 10V C...

Page 74: ...RBON 10K 5 1 4W R840 1 249 429 11 CARBON 10K 5 1 4W R841 1 249 437 11 CARBON 47K 5 1 4W R842 1 249 438 11 CARBON 56K 5 1 4W R843 1 249 439 11 CARBON 68K 5 1 4W R844 1 249 438 11 CARBON 56K 5 1 4W R845 1 249 437 11 CARBON 47K 5 1 4W R851 1 249 417 11 CARBON 1K 5 1 4W F R852 1 249 438 11 CARBON 56K 5 1 4W R853 1 249 416 11 CARBON 820 5 1 4W F R854 1 249 438 11 CARBON 56K 5 1 4W R855 1 212 881 11 FUS...

Page 75: ...LM 0 15uF 5 50V C114 1 130 480 00 MYLAR 0 0056uF 5 50V C115 1 136 159 00 FILM 0 033uF 5 50V C116 1 130 473 00 MYLAR 0 0015uF 5 50V C117 1 136 153 00 FILM 0 01uF 5 50V C118 1 110 341 11 MYLAR 330PF 5 50V C119 1 130 479 00 MYLAR 0 0047uF 5 50V C120 1 130 477 00 MYLAR 0 0033uF 5 50V C121 1 126 964 11 ELECT 10uF 20 50V C122 1 163 006 11 CERAMIC CHIP 560PF 10 50V C123 1 136 169 00 FILM 0 22uF 5 50V C12...

Page 76: ... 1 163 001 11 CERAMIC CHIP 220PF 10 50V C293 1 163 001 11 CERAMIC CHIP 220PF 10 50V C294 1 126 959 11 ELECT 0 47uF 20 50V C301 1 126 960 11 ELECT 1uF 20 50V C302 1 130 479 00 MYLAR 0 0047uF 5 50V C303 1 136 165 00 FILM 0 1uF 5 50V C304 1 136 165 00 FILM 0 1uF 5 50V C305 1 126 964 11 ELECT 10uF 20 50V C306 1 126 960 11 ELECT 1uF 20 50V C307 1 126 959 11 ELECT 0 47uF 20 50V C308 1 126 964 11 ELECT 1...

Page 77: ...BOARD 3P DIODE D141 8 719 988 61 DIODE 1SS355TE 17 D371 8 719 988 61 DIODE 1SS355TE 17 D372 8 719 988 61 DIODE 1SS355TE 17 D373 8 719 988 61 DIODE 1SS355TE 17 D374 8 719 988 61 DIODE 1SS355TE 17 D501 8 719 988 61 DIODE 1SS355TE 17 D502 8 719 988 61 DIODE 1SS355TE 17 D503 8 719 988 61 DIODE 1SS355TE 17 D504 8 719 988 61 DIODE 1SS355TE 17 D505 8 719 988 61 DIODE 1SS355TE 17 D506 8 719 988 61 DIODE 1...

Page 78: ...K 5 1 10W R116 1 216 106 00 METAL CHIP 240K 5 1 10W R117 1 216 045 00 METAL CHIP 680 5 1 10W R118 1 216 081 00 METAL CHIP 22K 5 1 10W R119 1 216 105 91 RES CHIP 220K 5 1 10W R120 1 216 073 00 METAL CHIP 10K 5 1 10W R121 1 216 089 91 RES CHIP 47K 5 1 10W R122 1 216 057 00 METAL CHIP 2 2K 5 1 10W R123 1 216 097 91 RES CHIP 100K 5 1 10W R124 1 216 073 00 METAL CHIP 10K 5 1 10W R125 1 216 061 00 METAL...

Page 79: ...0W R358 1 216 065 91 RES CHIP 4 7K 5 1 10W R359 1 216 085 00 METAL CHIP 33K 5 1 10W R371 1 216 045 00 METAL CHIP 680 5 1 10W R372 1 216 057 00 METAL CHIP 2 2K 5 1 10W R373 1 216 045 00 METAL CHIP 680 5 1 10W R374 1 216 057 00 METAL CHIP 2 2K 5 1 10W R375 1 216 089 91 RES CHIP 47K 5 1 10W R376 1 216 061 00 METAL CHIP 3 3K 5 1 10W R377 1 216 061 00 METAL CHIP 3 3K 5 1 10W R378 1 216 061 00 METAL CHI...

Page 80: ... 150 5 1 10W E MY SP IA R598 1 216 037 00 METAL CHIP 330 5 1 10W TH R598 1 216 065 91 RES CHIP 4 7K 5 1 10W EA R901 1 216 061 00 METAL CHIP 3 3K 5 1 10W R902 1 216 045 00 METAL CHIP 680 5 1 10W R903 1 216 138 00 METAL CHIP 3 3 5 1 8W R904 1 216 138 00 METAL CHIP 3 3 5 1 8W R905 1 216 053 00 METAL CHIP 1 5K 5 1 10W R906 1 216 043 91 RES CHIP 560 5 1 10W R907 1 216 065 91 RES CHIP 4 7K 5 1 10W R908 ...

Page 81: ... 282 31 CERAMIC 100PF 10 50V C666 1 162 282 31 CERAMIC 100PF 10 50V C667 1 162 282 31 CERAMIC 100PF 10 50V C668 1 162 282 31 CERAMIC 100PF 10 50V C701 1 162 294 31 CERAMIC 0 001uF 10 50V C702 1 162 294 31 CERAMIC 0 001uF 10 50V C703 1 164 159 21 CERAMIC 0 1uF 50V C711 1 162 294 31 CERAMIC 0 001uF 10 50V C712 1 162 305 11 CERAMIC 0 0068uF 30 16V C713 1 126 160 11 ELECT 1uF 20 50V C714 1 136 495 11 ...

Page 82: ... 807 31 CARBON 100 5 1 4W R602 1 249 429 11 CARBON 10K 5 1 4W R603 1 247 807 31 CARBON 100 5 1 4W R604 1 247 807 31 CARBON 100 5 1 4W R605 1 249 429 11 CARBON 10K 5 1 4W R606 1 249 401 11 CARBON 47 5 1 4W F R607 1 247 893 11 CARBON 390K 5 1 4W R608 1 247 893 11 CARBON 390K 5 1 4W R609 1 249 441 11 CARBON 100K 5 1 4W R610 1 249 429 11 CARBON 10K 5 1 4W R611 1 249 441 11 CARBON 100K 5 1 4W R612 1 24...

Page 83: ... 4W R714 1 249 437 11 CARBON 47K 5 1 4W R715 1 247 863 91 CARBON 22K 5 1 4W R716 1 249 431 11 CARBON 15K 5 1 4W R717 1 247 863 91 CARBON 22K 5 1 4W R718 1 247 863 91 CARBON 22K 5 1 4W R719 1 247 881 00 CARBON 120K 5 1 4W R721 1 249 429 11 CARBON 10K 5 1 4W R722 1 249 417 11 CARBON 1K 5 1 4W F R723 1 249 441 11 CARBON 100K 5 1 4W R724 1 249 417 11 CARBON 1K 5 1 4W F R725 1 249 437 11 CARBON 47K 5 1...

Page 84: ...31 FUSE T4AL 250V E EA MY SP IA F961 1 533 949 31 FUSE CYLINDRICAL TIME LUG T8AL 250V TH F962 1 532 504 31 FUSE T4AL 250V E EA MY SP IA F962 1 533 949 31 FUSE CYLINDRICAL TIME LUG T8AL 250V TH FUSE HOLDER FH901 1 533 217 31 HOLDER FUSE FH902 1 533 217 31 HOLDER FUSE FH903 1 533 217 31 HOLDER FUSE FH911 1 533 217 31 HOLDER FUSE FH912 1 533 217 31 HOLDER FUSE FH951 1 533 217 31 HOLDER FUSE FH952 1 5...

Page 85: ...1 163 275 11 CERAMIC CHIP 0 001uF 5 50V C551 1 165 319 11 CERAMIC CHIP 0 1uF 50V C552 1 165 319 11 CERAMIC CHIP 0 1uF 50V C553 1 126 206 11 ELECT CHIP 100uF 20 6 3V C555 1 124 779 00 ELECT CHIP 10uF 20 16V C556 1 165 319 11 CERAMIC CHIP 0 1uF 50V C559 1 126 206 11 ELECT CHIP 100uF 20 6 3V C560 1 163 235 11 CERAMIC CHIP 22PF 5 50V C561 1 163 233 11 CERAMIC CHIP 18PF 5 50V C562 1 163 235 11 CERAMIC ...

Page 86: ...2 1 216 651 11 METAL CHIP 1K 0 5 1 10W R333 1 216 046 00 METAL CHIP 750 5 1 10W R335 1 216 073 00 METAL CHIP 10K 5 1 10W R336 1 216 073 00 METAL CHIP 10K 5 1 10W R340 1 216 022 00 METAL CHIP 75 5 1 10W R341 1 216 121 91 RES CHIP 1M 5 1 10W R342 1 216 022 00 METAL CHIP 75 5 1 10W R403 1 216 057 00 METAL CHIP 2 2K 5 1 10W R404 1 216 057 00 METAL CHIP 2 2K 5 1 10W R405 1 216 065 91 RES CHIP 4 7K 5 1 ...

Page 87: ...ATOR CRYSTAL 27MHz MISCELLANEOUS 5 1 233 545 11 TUNER UNIT FM AM TH 5 1 233 546 11 TUNER UNIT FM MW SW EXCEPT TH 9 1 783 949 11 WIRE FLAT TYPE 13 CORE 10 1 775 212 11 WIRE FLAT TYPE 23 CORE 54 1 783 570 11 WIRE FLAT TYPE 19 CORE 55 1 769 976 11 WIRE FLAT TYPE 13 CORE TH 55 1 773 008 11 WIRE FLAT TYPE 15 CORE 140 mm EXCEPT TH 56 1 773 049 11 WIRE FLAT TYPE 17 CORE 58 1 569 007 11 ADAPTOR CONVERSION...

Page 88: ... 118 Sony Corporation Home Audio Company 9 928 914 11 99E0923 1D Printed in Japan 1999 5 Published by Quality Assurance Dept HCD VX90AV ...

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