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CSD-TD49 LH(W,S,L), U(W,L), UC(W) SERVICE MANUAL CD STEREO RADIO BASIC TAPE MECHANISM:AZM-6 YR3NC CASSETTE RECORDER BASIC CD MECHANISM :KSM-213 RDM • This Service Manual is the “Revision Publishing” and replaces “Simple Manual” (S/M Code No.09-027-458-6T1) S/M Code No. 09-027-458-6R1...
TABLE OF CONTENTS -1/1 SPECIFICATIONS ................................3 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING ................. 4 PRECAUTION TO REPLACE OPTICAL BLOCK (KSM-213 RDM) ..................5 ACCESSORIES PARTS LIST ............................6 ELECTRICAL PARTS LIST ............................7-18 TRANSISTOR ILLUSTRATION ............................19 BLOCK DIAGRAM ...............................
PRECAUTION TO REPALCE OPTICAL BLOCK (KSM-213 RDM) -1/1 Body or clothes electrostatic potential could ruin Solder laser diode in the optical block. Be sure ground body and workbench, and use care the clothes do not touch the diode. 1) After the connection, remove solder shown in the right figure.
ACCESSORIES PARTS LIST -1/1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
ELECTRICAL PARTS LIST -1/12 (CSD-TD49) -1/10 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
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ELECTRICAL PARTS LIST -2/12 (CSD-TD49) -2/10 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
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ELECTRICAL PARTS LIST -3/12 (CSD-TD49) -3/10 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
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ELECTRICAL PARTS LIST -4/12 (CSD-TD49) -4/10 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
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ELECTRICAL PARTS LIST -5/12 (CSD-TD49) -5/10 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
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ELECTRICAL PARTS LIST -6/12 (CSD-TD49) -6/10 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
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ELECTRICAL PARTS LIST -7/12 (CSD-TD49) -7/10 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
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ELECTRICAL PARTS LIST -8/12 (CSD-TD49) -8/10 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
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ELECTRICAL PARTS LIST -9/12 (CSD-TD49) -9/10 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
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ELECTRICAL PARTS LIST -10/12 (CSD-TD39) -10/10 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
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ELECTRICAL PARTS LIST -11/12 (AZM-6) -1/1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
ELECTRICAL PARTS LIST -12/12 • Regarding connectors, they are not stocked as they are not the initial order items. The connectors are available after they are supplied from connector manufacturers upon the order is received. -18-...
TRANSISTOR ILLUSTRATION -1/1 E C B E C B E C B 2SA1015GR 2SA952K 2SB1370E 2SA933AS KTA1266GR 2SA1296GR 2SC1740S KTC3198GR 2SC5343GL DTC114YS DTC124XSA 2SA1162Y 2SC27140 2SC3052F DTA114TKA DTA114YKA DTC114EKA DTC114YKA DTC124EKA DTC124XKA DTC143TKA DTC144EKA -19-...
BLOCK DIAGRAM -1/2 FRONT C.B CD C.B CD SECTION CPU SECTION LCD DISPLAY BIAS LCD601 CD R CH BEAT1 CD L CH BEAT0 63 62 61 CD DOOR CNA601 SYSTEM CONTROL Q401 IC651 Q402 LC867132V TO TUNER 8V SW 18 19 SUBQ D404 DATA...
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BLOCK DIAGRAM -2/2 MAIN C.B/CD C.B FM ST TU ON P-CONT SW12V CASSETTE & POWER AMP. SECTION AC/DC BIAS BEATO BEAT1 28 25 24 23 22 21 HEADPHONE POWER AMP . PRE. AMP . JACK IC202 TA8227 IC203 BD388IFV J201 CN203 TO SPEAKERS HEAD...
SCHEMATIC DIAGRAM -1/5 (MAIN/CD-1/2) TO FRONT C.B TO FRONT C.B TO FRONT C.B CNA601 TO FRONT C.B CNA603 CNA602 CNA604 1 2 3 4 5 6 1 2 3 4 5 6 CN802 CN804 CN801 CN803 CD C.B (1/2) MAIN C.B AC/DC SW12V Q243,244...
WIRING -1/5 (MAIN/CD) CD C.B SPK002 SPK001 TO CD MECHANISM (RCH) (LCH) IMP:7 SW 401 KSM-213 RDM (CD DOOR SW) D402 CNA203 LH MODEL LH MODEL C374 TO FRONT C.B CNA604 TO FRONT C.B MAIN C.B CNA602 TO TUNER C.B CN002 TO FRONT C.B CNA601...
WIRING -2/5 (FRONT/REMOCON) REMOCON C.B IC601 IC601 REMOTE CONTROL TO MAIN C.B TO MAIN C.B TO MAIN C.B TO MAIN C.B CN603 SENSOR CN801 CN803 CN804 CN802 CNA606 TO TAPE MECHANISM CNA604 CNA603 Q502 D603 AZM-6 (FFC002) FRONT C.B CNA602 D603 (STANDBY LED) C606...
SCHEMATIC DIAGRAM -5/5 (POWER/BATT) J101 AC 110-120V 220-240V,50/60Hz U,UC: AC 120V, 60Hz POWER C.B U,UC MODEL PT 701 LH MODEL FC 101 FC 102 F 701 2.5A 250V SW701 AC VOLTAGE 220-240V 110-120V S101 LH MODEL BATTERY DC 12V R14 x 8 BATT C.B -29-...
VOLTAGE CHART -1/2 THE MEASURED VALUE IS DC VOLTAGE CD SECTION TEST CONDITION: CD PLAY UNIT: V IC651 (LC867132V) PIN'S NUMBER PLAY 0.27 4.69 4.69 4.58 1.30 2.58 PIN'S NUMBER PLAY 4.72 0.14 4.72 0.13 2.07 0.43 4.85 2.16 2.39 PIN'S NUMBER PLAY 4.70...
ELECTRICAL ADJUSTMENT -1/5 TUNER C.B C062 + C061 IC002 C063 L008 L006 L001 L002 TC001 BAR - ANT L003 <TUNER Adjustment> 1. AM VT Adjustment DIGITAL MULTIMETER Requirement: • Measuring instrument: Digital multimeter • Test points: VT (C062+), GND • Adjustment location: L001 1) Connect the digital multimeter between VT(C062+)andGND.
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ELECTRICAL ADJUSTMENT -2/5 <AM Adjustment> Make the following preparation for AM adjustment. Preparation • Measuring instruments: Standard Signal Generator (S.S.G)/Loop antenna/Oscilloscope/Millivoltmeter 1) Connect the unit and measuring instruments as shown in the diagram below. 2) Position the loop antenna connected to S.S.G. and the one connected to the unit 60cm apart. 60cm AC MILLIVOLTMETER OSCILLOSCOPE...
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ELECTRICAL ADJUSTMENT -3/5 <FM Adjustment> Make the following preparation for FM adjustment. Preparation • Measuring instruments: Standard Signal Generator (S.S.G) /Oscilloscope/Millivoltmeter 1) Connect the unit and measuring instruments as shown in the diagram below. 2) Position the loop antenna connected to S.S.G. and the one connected to the unit 60cm apart. AC MILLIVOLTMETER OSCILLOSCOPE OUTPUT...
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ELECTRICAL ADJUSTMENT -4/5 DECK ADJUSTMENT Equipment and tools required Measuring equipment • Wow-flutter meter • Oscillosope • Tset tape:TTA-100/TTA-300(or TTA-310,320) 1. Tape Speed Adjustment Requirements MOTOR Measuring equipments : wow-flutter meter (frequency counter ) WOW & FLUTTER METER Test Tape: TTA-100 (3KHz) Test point: HP OUT IN P U T Adjustment point : MOTOR SFR...
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ELECTRICAL ADJUSTMENT -5/5 CD CHECK CD PWB IC402 IC401 1 2 3 Vref 4pin Perform the adjustments after the main unit enters the test mode. Place the CD mechanism on level ground. Equipment and tools required Measuring equipment • Digital multi-meter •...
CD TEST MODE -1/1 1. How to Start the CD Test Mode While pressing the FUNCTION button, insert the AC plug to the power outlet. When the test mode is started, the message [All indicators light] is displayed. 2. How to Exit the CD Test Mode Press the POWER button, push other FUNCTION button or disconnect the AC plug.
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IC DESCRIPTION -1/2 (IC, LC78646E) -1/2 Pin No. Pin Name Description SLCO Slice level control output. SLCIST SLCO output current adjustment resistor connection pin. EFMIN RF signal input pin. RF monitor pin. RFVDD – RF power supply pin. RFVSS – RF ground pin.
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IC DESCRIPTION -1/2 (IC, LC78646E) -2/2 Pin No. Pin Name Description LVDD – Left channel power supply pin. LCHO Left channel output pin. LVSS – Left channel ground pin. (Connected to 0V) RVSS – Right channel ground pin. (Connected to 0V) RCHO Right channel output pin.
IC DESCRIPTION - 2/2 (IC,LC867132V-5Z39) - 1/2 Pin NO. Pin Name Description I-FM ST FM stereo status input: “L” input at stereo. I-CDDOOR CD door switch open/close detection: “L” input at door close. O-FUNC1 FUNCTION IC control output (LOW output or high output). O-FUNC2 FUNCTION IC control output (LOW output or High output).
X MC1004c 8C-CHB-039-010 GRILLE,R L X MC1004c 8C-CHB-025-010 GRILLE,R S O MC1005 8C-CHB-014-010 KEY,POWER O MC1005 8C-CHB-031-010 KEY,POWER S O MC1006 8C-CHB-046-010 BADGE,AIWA 30 LIGHT SPRAY O MC1007 87-063-165-010 OIL-DMPR,150 O MC1008 88-CD5-213-010 SPR-C,LOCK O MC1009 82-NF5-229-010 PLATE,LOCK(*) O MC1010 87-NF4-217-110 HLDR,LOCK 2 O MC1011 8C-CHB-632-010 SPKR,80MM 7OHM 2.5W...
MECHANICAL PARTS LIST -2/2 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
COLOR NAME TABLE -1/1 Basic color symbol Color Basic color symbol Color Basic color symbol Color Black Cream Orange Green Gray Blue Transparent Blue Gold Pink Silver Titan Silver Brown Violet White Transparent White Yellow Transparent Yellow Metallic Blue Light Blue Transparent Green Dark Blue Transparent Orange...
MECHANISM PARTS LIST -1/1 (AZM-6 YR3NC) = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
OTHER PARTS LIST -1/2 (CSD-TD49) -1/1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
OTHER PARTS LIST -2/2 (AZM-6 YR3NC) -1/1 = ! SAFTY PARTS = Components marked All components used on this model at the production line are shown in this service manual. However, please note that not all components will be available as spare parts for after-sales service. Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.
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2-11, IKENOHATA 1-CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 0251431...