User manual SONY HCD-SD1

[. . . ] HCD-SD1 SERVICE MANUAL AEP Model UK Model E Model HCD-SD1 is the amplifier, CD and tuner section in CMT-SD1. Model Name Using Similar Mechanism CD SECTION Mechanism Type Base Unit Type Optical Pick-up Type HCD-MD313 CDM13B-5BD19 BU-5BD19 KSS-213B/K-N SPECIFICATIONS -- Continued on next page -- COMPACT DISC RECEIVER MICROFILM ­1­ Laser component in this product is capable of emitting radiation exceeding the limit for Class 1. This appliance is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT MARKING is located on the rear exterior. This caution label is located inside the unit. CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. [. . . ] And confirm peak to peak level within 2. 4 ± 0. 7 Vp-p. S-curve waveform symmetry Procedure: 1. Connect oscilloscope to test point TP (RF). Adjust RV101 so that the waveform is clear. (Clear RF signal waveform means that the shape "" can be clearly distinguished at the center of the waveform. ) 5. After adjustment, check the RF signal level. · RF signal VOLT/DIV: 200 mV TIME/DIV: 500 nS A within 2. 4 ± 0. 7 Vp-p B 6. After check, remove the lead wire connected in step 2. Note: · Try to measure several times to make sure than the ratio of A : B or B : A is more than 10 : 7. · Take sweep time as long as possible and light up the brightness to obtain best waveform. RF Level Check oscilloscope level : 1. 3 ± 0. 3 Vp-p BD (CD) board TP (RF) TP (VC) + ­ Procedure : 1. Connect oscilloscope to test point TP (RF) on BD board. 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. · RF signal VOLT/DIV: 200 mV TIME/DIV: 500 nS level : 1. 3 ± 0. 3 Vp-p ­ 14 ­ E-F Balance (1 Track Jump) Check (Without remote commander) oscilloscope BD (CD) board TP (TEO) TP (VC) + ­ Adjustment Location: [BD (CD) BOARD] -- Component Side -- RF FOK (Focus Bias Adjust) RV101 IC101 RV103 TEI FEO RV102 IC102 PCK 0V B GND Procedure : 1. Connect oscilloscpe to test point TP (TEO) on BD board. Put disc (YEDS-18) in to play the number five track. Confirm that the oscilloscope waveform is symmetrical on the top and bottom in relation to 0Vdc, and check this level. 1 track jump waveform TEO VC FEI IC104 A LEVEL : 300 ± 100 mVp-p Specified level: · A­B x 100 = less than ± 7% 2 (A + B) · A + B = 300 ± 100 mVp-p Focus/Tracking Gain Adjustment (RV102, RV103) This gain has a margin, so even if it is slightly off. Therfore, do not perform this adjustment. Please note that it should be fixed to mechanical center position when you moved and do not know original position. ­ 15 ­ SECTION 7 DIAGRAMS 7-1. CIRCUIT BOARDS LOCATION TRANS board MAIN board PANEL-SW board SUB-TRANS board BD board LOADING board AMP board REG board CHEMI-CON board PANEL board HP board CONNECTOR board VOLUME board ­ 16 ­ HCD-SD1 7-2. BLOCK DIAGRAMS ­ BD SECTION ­ OPTICAL PICK-UP (KSS-213B) DETECTOR E 1 4 2 5 10 6 RV102 FOCUS GAIN 2 FEI 1 FEO 42 TEO 44 TEI RV103 TRACKING GAIN PD LD LD DRIVE Q101, 102 LASER DIODE 33 LD FOK 25 FOCUS SW Q103 FE BIAS 37 FE-O FE-M TA-M TAO 6 7 12 13 K B+ TRACKING/FOCUS SERVO, RF AMP IC101 (1/2) 34 XTAI 4 CKO 5·6 DIGITAL FILTER D/A CONVERTER IC104 LOUT 16 ROUT 13 XTI · XTO X101 22. 5792 MHz A A B D C D C B F 35 PD1 36 PD2 38 F 39 E RFO 31 RFI 30 C. OUT 23 SENS 24 RV101 FOCUS BIAS +5V 14 RF DIGITAL SIGNAL PROCESSOR IC103 PCMD 21 LRCK 20 BCLK 22 2 DATA 1 LRCK 3 BCLK CD LOUT A MAIN SECTION (Page 19) 55 CNIN 54 SEIN DATAO XLTO CLKO MDP FOK XLON D OUT SPOD SCOR SQSO SQCK SENS 56 57 59 3 1 64 63 51 52 53 43 46 47 49 50 39 26 28 27 DATA MLAT CLOK DATA XLAT CLOK XRST S101 (LIMIT) D OUT A MAIN SECTION DATA 21 XLT 20 CLK 19 CLK DATA XRST SCOR SENS SQCK SQSO DF LAT XLAT FOCUS SW (Page 19) 34 PHD XRST 22 FGD 4 A MAIN SECTION (Page 19) 7 FOCUS COIL TRACKING COIL XRST T+ T­ 2-AXIS DEVICE 18 17 TRACKING COIL DRIVE TRACKING/FOCUS COIL DRIVE IC102 (1/2) 12 11 FOCUS COIL DRIVE 9 M904 (CD) LOADING MOTOR 2 19 MOTOR DRIVER IC351 F­ F+ DRIVE 5 LOAD-OUT M 10 DRIVE 6 LOAD-IN SLED/SPINDLE MOTOR DRIVE IC102 (2/2) SLED SERVO IC101 (2/2) M102 SLED MOTOR M 26 · 27 SLED MOTOR DRIVE 25 16 SLO SL+ 14 S291 (LOAD OUT) OUT-SW M101 SPINDLE MOTOR 09 M 1 · 2 SPINDLE MOTOR DRIVE 4 S292 (LOAD IN) IN-SW · SIGNAL PATH : CD : Digital out ­ 17 ­ ­ 18 ­ HCD-SD1 ­ MAIN SECTION ­ ANTENNA TUNER UNIT L-OUT R-OUT STEREO ST FM 75 R-CH TUNER BS/CS MD CD 4 5 6 7 BASS/ TREBLE AMP · VOLUME 15 8 DEFB SW Q121 R-CH R-CH 28 R-CH 35 3 R-CH 5 +8dB AMP IC103 1 7 R-CH MUTE Q111 R-CH J102(2/2) L R J102 (1/2) L CS/BS IN R L TAPE IN R R-CH R-CH 2 1 9 10 11 15 R-CH R-CH BS SOUND PROCESSOR IC101(1/2) SOUND PROCESSOR IC101(2/2) 16 27 18 DBFB 25 AMP R-CH MUTE Q141 10 9 POWER AMP IC801 SPEAKER RELAY RY501 3 R-CH 8 R-CH MUTE Q505 L MD R OUT R-CH RELAY SW Q502, 503 RELAY DRIVE Q504 D881 FAN RELAY SW Q501 R-CH TAPE OUT J667 PHONES R-CH FAN-DRIVE Q551­553 AM TMB11 + ­ ­ + L R SPEAKER INPEDANCE 6-16 + ­ TUN TUNED MUT MUTING DO DO CL CL DI DI CE CE FM-DET-OUT J101 (1/2) L BUFFER Q450 R-CH 39 38 37 36 J101(2/2) LAT 20 LATCH DAT 21 DATA CLK 22 CLOCK MD IN R-CH SWITCH IC102 12 14 13 SIRCS IC602 DAT CLK LAT ST TUN DO DI CL CE MUT 90 65 66 67 82 83 84 85 86 87 88 SIRCS SDATA SCLOCK SLAT1 STEREO TUNED ST. IDATA ST. ODATA ST. CLOCK ST. LATCH ST. MUTE MD-MUT 98 MUTE2 69 SP RELAY SW 76 MUTE1 68 HPSW 31 ON/XSRBY 81 FLDISP SW 75 HELP 51 I 2 C. DAT 55 I2 C. CLOCK 56 SWITCH Q791 SWITCH Q793 SWITCH Q753 MASTER CONTROL IC701 TC-MUT 99 MUTE SW Q183 MUTE SW Q182 MUTE SW Q181 MUTE Q112 R-CH R CN781 DAT HLP CLK 1 2 5 IC311 DOUT DIGITAL OPTICAL SYSTEM CONTROL SWITCH Q103 HLP SWITCH Q792 6 SY 3 SX LY 7 LX 2 DAT CLK ±B A±7. 5VREG A±7. 5VREG Q941, 946 3 D+5VREG 1 IC921 RECT D971 RECT D941-944 RECTIFIER D921, 922 T991 MAIN TRANSFORMAER AC IN 100 V/T RDS DECODER IC451 4 IN 13 14 INT 16 DATA 2 38 37 36 35 FL. RST FL. LAT FL. SLK FL. DAT S621-625, 631-634 KEY2 26 KEY BOARD SWITCH I 2 C BUS EXTENDER IC791 RY901 STANDBY RELAY AC OUTLET CN904 D±5V 20 RDS. CLK 21 RDS. DAT KEY1 25 M+7V 3 M+7VREG 1 IC922 CDD+5V SW Q942 X601 4. 3 MHz FLUORESCENT INDICATOR TUBE FL601 VF1 VF0 CD LOUT SCOR SQSO SQCK FOCUS SW SENS CLK DAT DF-LAT XLAT XRST IN SW OUT SW LOAD IN LOAD OUT ENCODERB 19 ENCODERA 18 XT1 14 XT2 13 2 1 X702 32KHz X701 5MHz VOLUME S691 t TIMER:RED D605 CDD+5V 5 ­ 50 DAT CLK CS RST ­VG BUFFER Q601 56 VFL G12 51 63 62 61 60 A CD SECTION (Page 18) DISPLAY DRIVER IC601 22 43 45 52 53 57 58 59 60 63 49 50 61 62 SCOR SQSI SQCK FSW SENS CD-CLK CD-DATA DF-LAT DSP-LAT BD. RESET IN SW OUT SW LOAD IN LOAD OUT X2 11 X1 10 TIMER LED 73 ON LED 72 STBY LED 70 ST12V u ON:GREEN STANDBY:RED D606 ST 12V OUT Q951, 952 RECTIFIER Q951, 953 STBY+5. 6V REG IC901 VG SW Q964 RECT D901-904 RECT D961-964 T991 SUB TRANSFORMER 1 STBY+5. 6V 3 VG LIGHT 64 AC CUT 8 SWITCH Q752 RESET Q751 D601-604 D601 )/± D602 D603 D604 fl 0/ UG REG Q961 VG SWITCH Q966 VF1 VF0 VF SW Q962, 963 RESET 15 PANEL SW BD POWER 2 1 3 RESET IC951 1 D752 TO IC701 VDD STBY+5. 6V D751 VF SWITCH Q965 PANEL SW S699 SWITCH Q943 D OUT + C759 BACK UP · R ch is same as L ch · SIGNAL PATH : FM BS :BS/CS : PB : REC : CD : Digital out : TAPE ­ 19 ­ ­ 20 ­ HCD-SD1 THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. [. . . ] Replace only with part number specified. C234 C235 C237 C241 C242 C243 C301 C302 C303 C304 5% 5% 5% 5% 50V 50V 50V 50V 50V 50V 25V 10V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 25V 50V 50V 50V 50V 25V 25V 50V 50V 50V 10V 50V 10V 50V 50V 50V 50V 50V 10V 50V 50V 16V 50V 50V 50V 50V 50V 50V 50V C305 C306 C351 C352 C353 C354 C401 C402 C403 C404 Part No. 1-136-165-00 1-136-165-00 1-126-961-11 1-126-043-11 1-126-963-11 1-163-133-00 1-124-997-11 1-163-038-91 1-124-473-11 1-163-038-91 1-163-251-11 1-163-251-11 1-104-664-11 1-163-031-11 1-162-306-11 1-163-031-11 1-162-294-31 1-162-294-31 1-162-306-11 Description FILM FILM ELECT ELECT ELECT CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CERAMIC CHIP CERAMIC CERAMIC CERAMIC 0. 1uF 0. 1uF 2. 2uF 0. 47uF 4. 7uF 470PF 470uF 0. 1uF 1000uF 0. 1uF 100PF 100PF 47uF 0. 01uF 0. 01uF 0. 01uF 0. 001uF 0. 001uF 0. 01uF 0. 01uF 5% 5% 20% 20% 20% 5% 20% 20% Remark 50V 50V 50V 50V 50V 50V 10V 25V 10V 25V 50V 50V 16V 50V 16V 50V 50V 50V 16V (AEP, UK) 16V (AEP, UK) 50V 50V (AEP, UK) 16V (AEP, UK) 50V (AEP, UK) 50V (AEP, UK) 16V (AEP, UK) 50V (AEP, UK) 50V (AEP, UK) 50V 50V 25V 25V 50V 16V 25V 10V 25V 16V 50V 16V 50V 5. 5V 25V A-4419-059-A MAIN BOARD, COMPLETE (AEP, UK) ******************** A-4419-070-A MAIN BOARD, COMPLETE (SP, HK) ******************** 4-212-590-11 HOLDER (FL) < CAPACITOR > C100 C101 C102 C103 C104 C105 C106 C107 C121 C122 C123 C126 C127 C128 C129 C130 C131 C132 C134 C135 C137 C139 C141 C142 C143 C191 C192 C193 C194 C195 C196 C197 C198 C199 C201 C202 C203 C204 C205 C221 C222 C223 C224 C226 C227 C228 C229 C230 C231 C232 1-216-295-91 1-163-251-11 1-163-251-11 1-163-251-11 1-163-251-11 1-163-251-11 1-164-159-11 1-163-038-91 1-126-022-11 1-130-475-00 1-126-964-11 1-126-963-11 1-126-963-11 1-126-963-11 1-126-964-11 1-136-165-00 1-126-957-11 1-130-479-00 1-136-165-00 1-136-165-00 1-126-961-11 1-164-005-11 1-126-043-11 1-126-963-11 1-163-133-00 1-164-159-11 1-163-038-91 1-163-038-91 1-163-141-00 1-163-141-00 1-162-294-31 1-124-995-11 1-164-159-11 1-124-995-11 1-163-251-11 1-163-251-11 1-163-251-11 1-163-251-11 1-163-251-11 1-126-022-11 1-130-475-00 1-130-471-00 1-104-664-11 1-126-963-11 1-126-963-11 1-126-963-11 1-126-964-11 1-136-165-00 1-126-957-11 1-130-479-00 SHORT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CERAMIC CHIP ELECT MYLAR ELECT ELECT ELECT ELECT ELECT FILM ELECT MYLAR FILM FILM ELECT CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC ELECT CERAMIC ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT MYLAR MYLAR ELECT ELECT ELECT ELECT ELECT FILM ELECT MYLAR 0 100PF 100PF 100PF 100PF * * 5% 5% 20% 20% 100PF 5% 0. 1uF 0. 1uF 47uF 20% 0. 0022uF 5% 10uF 4. 7uF 4. 7uF 4. 7uF 10uF 0. 1uF 0. 22uF 0. 0047uF 0. 1uF 0. 1uF 2. 2uF 0. 47uF 0. 47uF 4. 7uF 470PF 0. 1uF 0. 1uF 0. 1uF 0. 001uF 0. 001uF 0. 001uF 220uF 0. 1uF 220uF 100PF 100PF 100PF 100PF 100PF 47uF 0. 0022uF 0. 001uF 47uF 4. 7uF 4. 7uF 4. 7uF 10uF 0. 1uF 0. 22uF 0. 0047uF 20% 20% 20% 20% 20% 5% 20% 5% 5% 5% 20% 20% 20% 5% 10% 10% 20% 20% 1-162-306-11 CERAMIC C405 C451 C452 C453 C454 1-163-251-11 CERAMIC CHIP 1-126-961-11 ELECT 1-162-306-11 CERAMIC 1-162-291-31 CERAMIC 1-126-964-11 ELECT 100PF 2. 2uF 0. 01uF 560PF 10uF 5% 20% 20% 10% 20% C455 C456 C457 C701 C702 C703 C704 C748 C751 C752 C753 C754 C755 C756 C757 C758 C759 C791 1-162-306-11 CERAMIC 1-163-239-11 CERAMIC CHIP 1-163-239-11 CERAMIC CHIP 1-163-102-00 CERAMIC CHIP 1-163-233-11 CERAMIC CHIP 1-163-038-91 1-163-038-91 1-164-159-11 1-124-589-11 1-163-038-91 1-126-925-11 1-163-038-91 1-124-589-11 1-164-159-11 1-164-159-11 CERAMIC CHIP CERAMIC CHIP CERAMIC ELECT CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CERAMIC 0. 01uF 33PF 33PF 24PF 18PF 0. 1uF 0. 1uF 0. 1uF 47uF 0. 1uF 470uF 0. 1uF 47uF 0. 1uF 0. 1uF 0. 1uF 0. 22F 0. 1uF 20% 5% 5% 5% 5% 5% 5% 10% 20% 20% 5% 5% 5% 5% 5% 20% 5% 5% 20% 20% 20% 20% 20% 5% 20% 5% 20% 20% 20% 1-164-159-11 CERAMIC 1-104-905-11 CAPACITOR 1-163-038-91 CERAMIC CHIP < CONNECTOR > * CN101 CN301 * CN351 CN401 CN701 1-564-506-11 1-770-067-11 1-564-339-00 1-774-289-11 1-784-601-11 PLUG, CONNECTOR 3P CONNECTOR, FFC/FPC 19P PIN, CONNECTOR 5P PIN, CONNECTOR (PC BOARD) 15P SOCKET, CONNECTOR (NON ZIF)13P ­ 63 ­ MAIN Ref. 1-785-462-11 1-770-380-11 1-770-380-11 1-695-342-31 Description SOCKET, CONNECTOR (NON-ZIF)11P CONNECTOR, BOARD TO BOARD 8P CONNECTOR, BOARD TO BOARD 8P PIN, CONNECTOR (PC BOARD) 19P < DIODE > D351 D751 D752 D753 D755 D791 D792 D793 8-719-921-40 8-719-911-19 8-719-024-99 8-719-911-19 8-719-911-19 DIODE DIODE DIODE DIODE DIODE MTZJ-4. 7C 1SS119-25 11ES2-NTA2B 1SS119-25 1SS119-25 Remark Ref. 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