Sony CMT-CP1 - Micro Hi Fi Component System, Service Manual

Page 1: ...i 1 418 299 11 COMMANDER STANDARD RM SCP1 1 501 374 11 ANTENNA LOOP AM MW 1 501 659 61 ANTENNA FM US CND 1 754 060 11 ANTENNA FM EXCEPT US CND 3 865 909 11 MANUAL INSTRUCTION ENGLISH EXCEPT AED 3 865 909 21 MANUAL INSTRUCTION FRENCH SPANISH AEP MY SP TH 3 865 909 31 MANUAL INSTRUCTION DUTCH GERMAN AEP 3 865 909 41 MANUAL INSTRUCTION ITALIAN PORTUGUESE AEP 3 865 909 51 MANUAL INSTRUCTION DANISH FIN...

Page 2: ...S Model Canadian Model AEP Model UK Model E Model Australian Model HCD CP1 is the Amplifier CD player Tape Deck and Tuner section in CMT CP1 Continued on next page Model Name Using Similar Mechanism NEW CD Mechanism Type KSL 2130CCP K1N Optical Pick up Name KSS 213C K1N Model Name Using Similar Mechanism HCD ED1 Tape Transport Mechanism Type CMAL1Z023A CD Section Tape deck Section Note CD block ta...

Page 3: ... 2 ...

Page 4: ...n checking the laser diode emis sion observe from more than 30 cm away from the objective lens Notes on chip component replacement Never reuse a disconnected chip component Notice that the minus side of a tantalum capacitor may be dam aged by heat Flexible Circuit Board Repairing Keep the temperature of the soldering iron around 270 C dur ing repairing Do not touch the soldering iron on the same c...

Page 5: ...round and from all exposed metal parts to any exposed metal part having a return to chassis must not exceed 0 5 mA 500 microampers Leakage current can be measured by any one of three methods 1 A commercial leakage tester such as the Simpson 229 or RCA WT 540A Follow the manufacturers instructions to use these instruments 2 A battery operated AC milliammeter The Data Precision 245 digital multimete...

Page 6: ...T button ª DSG button and indicator º STANDBY 1 u button and indicator MD VIDEO button and indicator TAPE button and indicator CD button and indicator TUNER button and indicator Remote sensor PHONES jack CD disc tray VOLUME knob ª CD button º CD 0 button CD PLAY MODE button 1 AM ANTENNA terminals 2 FM ANTENNA jack or terminals 3 VOLTAGE SELECTOR switch Malaysia singapore and Hong Kong 4 LINE OUT j...

Page 7: ... 6 This section is extracted from instruction manual ...

Page 8: ...umerical order given SECTION 3 DISASSEMBLY 1 two screws case3 TP2 3 cover upper 2 four screws BTP3 8 1 two screws case3 TP2 5 two screws 2 connector 4 tape mechanism deck 1 flat wire 12 core 3 two screws BTP3 8 3 two screws BTP3 8 6 motor 7 main belt 8 F R belt 9 claw 0 pinch roller ...

Page 9: ... 2 two flat wires CN802 804 2 flat wire 12 core 5 two claws 3 screw KTP3 6 7 front panel section 6 connector CN603 4 two screws BTP3 8 3 screw KTP3 6 6 connector 5 flat wire 12 core 5 two flat wires CN802 804 6 two connectors CN303 809 2 connector CNP806 Note As CNP806 pin is bent easily treat is carefully 3 screw KTP3 6 4 two screws BTP3 8 3 screw KTP3 6 1 two claws ...

Page 10: ...9 core CN805 1 connector 4 CD mechanism deck 1 screw P2 6 10 3 coil spring front 3 coil spring rear 3 coil spring rear 2 washer 2 washer 2 washer 3 coil spring front 2 washer 1 screw P2 6 10 1 two screws P2 6 10 4 BU ass y Note As 3 coil springs are missed easily treat them carefully ...

Page 11: ... cam in the direction of arrow A A TRAY SUB CHASSIS INSTALLATION Note Follow the assembly procedure in the numerical order given 2 Install the drive gear with gear position as shown in figure gear front side 1 Install the control cam with gear position as shown in figure gear front side 3 screw PTPWH2 6 16 5 two screws PTPWH2 6 7 4 sub chassis ...

Page 12: ...aging is executed in bellow sequence 5 To exit from the aging mode press the 1 u button to turn the power OFF Aging mode sequence CD Aging Mode This mode can be used for operation check of CD section Procedure 1 Load a CD disc 2 Set to standby state 3 Press three buttons of p TAPE p CD and TUNER simultaneously 4 The aging is executed in bellow sequence 5 To exit from the aging mode press the 1 u b...

Page 13: ...ed before performing recording circuit adjustment 6 The adjustments should be performed for both L CH and R CH 7 Switches and controls should be set as follows unless other wise specified Test Tape Record Playback Head Azimuth Adjustment Procedure 1 Mode Playback set MAIN board LINE OUT jack PJ301 L CH R CH level meter test tape P 4 A100 10 kHz 10 dB Screw position L CH peak within 1dB Output leve...

Page 14: ...justment Location MAIN board set test tape WS 48B 3 kHz 0 dB MAIN board LINE OUT jack PJ301 L CH R CH frequency counter REC Level Confirmation and Adjustment Procedure 1 Mode Record 2 Mode Playback 3 Confirm playback the signal recorded in step 1 become speci fication values as follows If these values are out of specification values adjust the RV252 R CH and RV152 L CH on the MAIN board to repeat ...

Page 15: ...20 18 25 24 23 17 16 15 35 32 37 41 39 4 8 7 9 ERASE HALF DET SIDE A HALF DET SIDE B CASSETTE IN DET HEAD POSITION DET Q352 REC PB PB L REC L Q353 Q354 Q356 Q355 PLAYBACK EQ AMP IC351 DOLBY NR AMP CIRCUIT BIAS SWITCH CIRCUIT RV151 PLAYBACK LEVEL L RV152 RECORD LEVEL L 33 34 BIAS TRAP CAPSTAN REEL MOTOR DRIVE Q657 659 TAPE END 1 T MODE 6 TC SW 32 TAPE END DETECT SENSOR T150 BIAS OSC T351 8V RECORD ...

Page 16: ...UT R CH R CH R CH R CH R CH R CH R CH R CH Q803 805 809 813 CD ON SWITCH Q806 808 812 TUNER ON SWITCH CD L OUT CD R OUT CD BLOCK INPUT SELECT SWITCH TONE CONTROL ELECTRICAL VOLUME IC301 IN 3 OUT 14 POWER AMP IC101 L CH 3 10 R CH TUNER PACK Q803 R CH R CH VIDEO IN MUTING Q102 103 LINE AMP IC307 HEADPHONE AMP IC303 MUTING CONTROL SWITCH Q317 318 LED DRIVE Q853 MUTING CONTROL SWITCH Q303 304 STANDBY ...

Page 17: ...aysia Singapore Thai Hong Kong Malaysia Singapore Thai Hong Kong Malaysia Singapore Thai D814 D815 D813 D812 D801 802 Q655 CD D852 CD ON 94 TU ON 25 TC ON 98 26 RESET 38 REG CON 7 7 5V REGULATOR Q314 5 6V REGULATOR IC310 RESET SIGNAL GENERATOR IC803 FM 7 5V FM CIRCUIT B B SWITCH Q661 662 B SWITCH Q653 654 B SWITCH Q651 652 LED B REGULATOR CONTROL SWITCH Q315 316 RDS ON 30 LED DRIVE Q855 TUNER D855...

Page 18: ...led numbers refer to waveforms Signal path F TUNER E TAPE PLAY a TAPE RECORD J CD PLAY ANALOG OUT c CD PLAY OPTICAL OUT Abbreviation CND Canadian model HK Hong Kong model MY Malaysia model SP Singapore model TH Thai model Note The components identi fied by mark or dotted line with mark are criti cal for safety Replace only with part number specified Note Les composants identifiés par une marque so...

Page 19: ...HCD CP1 23 24 6 5 PRINTED WIRING BOARD MAIN Section See page 22 for Circuit Boards Location Page 33 Page 33 Page 37 Page 41 Page 33 Page 33 ...

Page 20: ...IC DIAGRAM MAIN Section 1 4 See page 35 for IC Block Diagram Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM CD PLAY TAPE PLAY MD VIDEO Page 30 Page 31 Page 32 Page 31 Page 27 ...

Page 21: ...tifiés par une marque sont critiques pour la sécurité Ne les remplacer que par une piéce portant le numéro spécifié 6 7 SCHEMATIC DIAGRAM MAIN Section 2 4 See page 35 for IC Block Diagrams Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM CD PLAY TAPE PLAY MD VIDEO 27 28 Page 26 Page 31 Page 32 Page 42 ...

Page 22: ...P1 29 30 6 8 SCHEMATIC DIAGRAM MAIN Section 3 4 See page 34 for Waveforms Voltages and waveforms are dc with respect to ground under no signal conditions no mark TAPE PLAY TAPE RECORD Page 25 Page 31 Page 32 ...

Page 23: ... 4 See page 34 for Waveforms See page 36 for IC Block Diagram Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM CD PLAY TAPE PLAY MD VIDEO Page 30 Page 28 Page 25 Page 25 Page 25 Page 28 Page 30 Page 39 ...

Page 24: ...r REC mode 4 IC804 RCLK 2 Q360 collector REC mode 3 IC804 XI 5 IC801 TEX 6 IC801 º XTAL1 11 6 µs 13 6 Vp p 11 6 µs 0 5 Vp p 4 332 MHz 2 9 Vp p 4 4 Vp p 840 µs 32 768 kHz 2 4 Vp p 4 19 MHz 5 2 Vp p M M901 DISC TRAY OPEN CLOSE S901 DISC TRAY CLOSE DET S902 DISC TRAY OPEN DET CN900 1 5 11 1 640 523 G LOADING BOARD 05 Page 23 Page 23 Page 24 Page 24 ...

Page 25: ...N L MOUT L BOUT L BIN L BOUT R BIN R MOUT R MIN R INR 1 2 3 4 5 6 R IN4 R IN3 7 8 R IN2 R IN1 9 10 MULTIPLEXER GAIN AMP L IN1 L IN2 11 12 L IN3 L IN4 13 14 MUX OUT L 15 18 VOLUME TREBLE MIDDLE BASS SPEAKER ATTENUATOR INL MUX OUT R 16 17 27 28 29 30 22 21 20 19 26 25 24 23 IC309 KA3082 GND OUT1 VCTL VZ1 VZ2 IN1 IN2 VCC1 VCC2 OUT2 5 6 7 8 9 10 1 2 3 4 DRIVER OUT PRE DRIVER LOGIC SWITCH TSD BIAS IC80...

Page 26: ...NTROL Section See page 22 for Circuit Boards Location Semiconductor Location Ref No Location D851 C 7 D852 D 5 D853 D 6 D854 D 6 D855 D 5 D856 C 4 D857 B 2 IC802 E 7 Q852 D 6 Q853 D 7 Q854 D 6 Q855 D 5 Q856 C 4 Q857 C 2 Q858 C 7 Q859 D 7 Page 23 ...

Page 27: ...HCD CP1 6 12 SCHEMATIC DIAGRAM CONTROL Section Voltages and waveforms are dc with respect to ground under no signal detuned conditions no mark FM 39 40 Page 32 ...

Page 28: ...TED WIRING BOARD POWER Section See page 22 for Circuit Boards Location 6 14 SCHEMATIC DIAGRAM POWER Section 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 23 Page 28 ...

Page 29: ...l signal output to the CD block H muting on 15 TRAY CLOSE O Motor drive signal output to the disc tray open close motor driver IC309 H active 1 16 CD SENSE1 I Internal status detection monitor input from CD block for FZC DFCT1 TZC etc at CD function 17 CD XRST O Reset signal output to the CD block L reset 18 CD SENSE2 TU COUNT I Internal status detection monitor input from the CD block for MIRR DF...

Page 30: ...5 AVSS Ground terminal for A D conversion 46 VL O Liquid crystal display bias on off control signal output terminal 47 to 49 VLC3 to VLC1 Power supply terminal for the liquid crystal display bias 50 to 53 COM0 to COM3 O Common drive signal output to the liquid crystal display LCD801 54 to 85 SEG0 to SEG31 O Segment drive signal output to the liquid crystal display LCD801 86 REC BIAS O Recording bi...

Page 31: ...ark list is 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 KNOB BALANCE WHITE RED Parts Color Cabinet s Color Abbreviation CND Canadian model HK Hong Kong model MY Malaysia model SP Singapore model TH Thai model Ref No Part No Description Remark Ref No Part No D...

Page 32: ... 59 4 217 345 01 SPRING CASSETTE 60 1 790 628 11 WIRE FLAT TYPE 61 1 790 629 11 WIRE FLAT TYPE 62 4 217 320 01 PLATE BACK LIGHT CASSETTE HOLDER BACK LIGHT 63 X 4951 107 1 LOCK EJECT ASSY 64 4 931 757 31 SCREW DIA 2 6X8 IT3B TAPPING 65 1 673 632 11 CD LIGHT BOARD 66 4 217 309 01 HOLDER CD LIGHT 67 A 4419 257 A CONTROL BOARD COMPLETE 68 4 217 333 01 PLATE CD LIGHT 69 3 351 377 11 GEAR DAMPER 70 4 21...

Page 33: ...105 A 4419 947 A POWER BOARD COMPLETE US CND 105 A 4419 950 A POWER BOARD COMPLETE MY SP TH HK 106 4 217 338 01 PANEL BACK AEP UK 106 4 217 338 11 PANEL BACK MY SP TH HK 106 4 217 338 21 PANEL BACK US CND 107 A 4419 265 A MAIN BOARD COMPLETE AEP UK 107 A 4419 946 A MAIN BOARD COMPLETE US CND 107 A 4419 949 A MAIN BOARD COMPLETE MY SP TH HK 108 4 217 354 01 BUSHING INSULATING 109 4 217 355 01 FOOT ...

Page 34: ...OADING 156 3 635 387 00 BELT LM 157 2 626 294 01 SCREW PTPWH 2 6X7 158 2 625 284 05 PLATE CHUKING 159 1 452 493 21 MAGNET 160 2 625 286 03 PULLEY CHUKING 161 3 319 501 51 SCREW PTPWH 2 6X16 162 2 646 288 01 CHASSIS 2130 SUB 163 2 625 282 02 COVER GEAR 164 1 640 523 11 LOADING BOARD M901 X 2625 117 1 MOTOR ASSY LOADING DISC TRAY OPEN CLOSE 151 152 153 154 155 156 157 158 159 160 162 157 161 not sup...

Page 35: ...1 216 069 00 METAL CHIP 6 8K 5 1 10W R616 1 216 079 00 METAL CHIP 18K 5 1 10W R617 1 216 065 00 RES CHIP 4 7K 5 1 10W R618 1 216 065 00 RES CHIP 4 7K 5 1 10W R660 1 216 065 00 RES CHIP 4 7K 5 1 10W R661 1 216 033 00 METAL CHIP 220 5 1 10W R662 1 216 043 91 RES CHIP 560 5 1 10W R665 1 216 043 91 RES CHIP 560 5 1 10W R666 1 216 051 00 METAL CHIP 1 2K 5 1 10W R667 1 216 051 00 METAL CHIP 1 2K 5 1 10W...

Page 36: ... 950 11 SOCKET CONNECTOR CN803 1 785 949 11 SOCKET CONNECTOR LED D657 8 719 075 51 LED SELS6B14C LF62 LCD BACK LIGHT D658 8 719 075 51 LED SELS6B14C LF62 LCD BACK LIGHT D659 8 719 075 51 LED SELS6B14C LF62 LCD BACK LIGHT D660 8 719 075 51 LED SELS6B14C LF62 LCD BACK LIGHT LIQUID CRYSTAL DISPLAY LCD801 1 803 542 11 DISPLAY PANEL LIQUID CRYSTAL RESISTOR R647 1 249 412 11 CARBON 390 5 1 4W R649 1 249...

Page 37: ...AR 0 1uF 5 50V C251 1 163 133 00 CERAMIC CHIP 470PF 5 50V C252 1 104 665 11 ELECT 100uF 20 16V C253 1 163 021 11 CERAMIC CHIP 0 01uF 10 50V C254 1 104 666 11 ELECT 220uF 20 16V C255 1 163 117 00 CERAMIC CHIP 100PF 5 50V C256 1 130 487 00 MYLAR 0 022uF 5 50V C257 1 124 907 11 ELECT 10uF 20 50V C258 1 163 017 00 CERAMIC CHIP 0 0047uF 5 50V C259 1 130 495 00 MYLAR 0 1uF 5 50V C260 1 124 907 11 ELECT ...

Page 38: ...D3 9ES B2 D304 8 719 991 33 DIODE 1SS133T 77 D314 8 719 109 89 DIODE RD5 6ESB2 D315 8 719 991 33 DIODE 1SS133T 77 D317 8 719 921 75 DIODE MTZN 10B D318 8 719 991 33 DIODE 1SS133T 77 D319 8 719 921 63 DIODE MTZJ 7 5B D323 8 719 110 14 DIODE RD9 1ES B3 D324 8 719 981 95 DIODE MTZJ 2 7B D325 8 719 991 33 DIODE 1SS133T 77 D361 8 719 991 33 DIODE 1SS133T 77 D362 8 719 991 33 DIODE 1SS133T 77 D651 8 719...

Page 39: ...TRANSISTOR KTA1273 Y AT Q662 8 729 900 53 TRANSISTOR DTC114EK Q803 8 729 027 44 TRANSISTOR DTC114TKA T146 Q805 8 729 027 44 TRANSISTOR DTC114TKA T146 Q806 8 729 027 44 TRANSISTOR DTC114TKA T146 Q808 8 729 027 44 TRANSISTOR DTC114TKA T146 Q809 8 729 027 44 TRANSISTOR DTC114TKA T146 Q810 8 729 120 28 TRANSISTOR 2SC1623 L5L6 AEP UK Q812 8 729 027 44 TRANSISTOR DTC114TKA T146 Q813 8 729 027 44 TRANSIS...

Page 40: ... 4 7K 5 1 10W R309 1 216 041 00 METAL CHIP 470 5 1 10W R310 1 216 073 00 METAL CHIP 10K 5 1 10W R311 1 216 073 00 METAL CHIP 10K 5 1 10W R312 1 216 077 00 METAL CHIP 15K 5 1 10W R313 1 216 077 00 METAL CHIP 15K 5 1 10W R314 1 216 047 00 RES CHIP 820 5 1 10W R316 1 216 033 00 METAL CHIP 220 5 1 10W R317 1 216 053 00 METAL CHIP 1 5K 5 1 10W R320 1 216 065 00 RES CHIP 4 7K 5 1 10W R321 1 216 065 00 R...

Page 41: ...3 1 216 065 00 RES CHIP 4 7K 5 1 10W MAIN R844 1 216 089 00 RES CHIP 47K 5 1 10W R846 1 216 081 00 METAL CHIP 22K 5 1 10W R847 1 216 073 00 METAL CHIP 10K 5 1 10W R848 1 216 073 00 METAL CHIP 10K 5 1 10W R849 1 216 073 00 METAL CHIP 10K 5 1 10W R850 1 216 065 00 RES CHIP 4 7K 5 1 10W R851 1 216 065 00 RES CHIP 4 7K 5 1 10W R852 1 216 065 00 RES CHIP 4 7K 5 1 10W R853 1 216 065 00 RES CHIP 4 7K 5 1...

Page 42: ...5G D909 8 719 902 17 DIODE U15G D910 8 719 902 17 DIODE U15G D911 8 719 046 07 DIODE 2A02M D912 8 719 046 07 DIODE 2A02M D913 8 719 046 07 DIODE 2A02M D914 8 719 046 07 DIODE 2A02M FUSE F901 1 533 447 11 FUSE 1 25A 125V US CND F901 1 533 463 11 FUSE T0 63AL 250V EXCEPT US CND F902 1 533 451 11 FUSE 3 15A 125V US CND F902 1 533 469 11 FUSE T2 5AL 250V EXCEPT US CND F903 1 533 451 11 FUSE 3 15A 125V...

Page 43: ...E LIST 1 7 685 546 14 SCREW BTP 3X8 TYPE2 N S 2 7 685 245 19 SCREW KTP 3X6 TYPE2 NON SLIT 3 7 685 246 14 SCREW KTP 3X8 TYPE2 NON SLIT 4 7 685 659 14 SCREW BVTP 4X8 TYPE2 N S EXCEPT AEP UK 4 7 685 659 79 SCREW BVTP 4X8 TYPE2 IT 3 AEP UK 5 7 685 135 19 SCREW P 2 6X10 TEPE2 NON SLIT ...

Page 44: ... No Part No Description Remark Ref No Part No Description Remark Sony Corporation Home A V Products Company 9 928 809 11 99B0589 1 Printed in Japan 1999 2 Published by Quality Assurance Dept Shinagawa HCD CP1 ...

Page 45: ...y bass reflex type Speaker units Woofer 12 cm dia cone type Tweeter 2 5 cm dia cone type Normal impedance 6 ohms Dimensions w h d Approx 150 252 252 mm incl projecting parts and controls Mass Approx 2 6kg net per speaker Design and specifications are subject to change without notice SS CCP1 is the speaker system in CMT CP1 SS CCP1 Photo L CH ...

Page 46: ...d are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items The mechanical parts with no reference num ber in the exploded views are not supplied L CH SP1 SP2 1 3 5 6 7 not supplied not supplied 3 2 1 X 4951 111 1 NET ASSY SPEAKER 2 4 217 353 01 PANEL WOOFER 3 4 874 614 11 SCREW 4 3 5X14 TAPPING 5 4 217 365 01 BOX L SPEAKER 5 4 21...