Read Sony TA-DK2 Service Manual online
2
TABLE OF CONTENTS
1. GENERAL
Description and location of parts ............................................. 3
2. DISASSEMBLY
2-1. Case ..................................................................................... 10
2-2. Front Panel Section ............................................................. 11
2-3. Back Panel Section .............................................................. 11
2-4. DIGITAL Board .................................................................. 12
2-5. MAIN Board ....................................................................... 12
2-6. STANDBY Board ............................................................... 13
2-2. Front Panel Section ............................................................. 11
2-3. Back Panel Section .............................................................. 11
2-4. DIGITAL Board .................................................................. 12
2-5. MAIN Board ....................................................................... 12
2-6. STANDBY Board ............................................................... 13
3. TEST MODE
..............................................................
14
4. DIAGRAMS
4-1. Block Diagram — Audio Section — ................................ 15
4-2. Block Diagram — Karaoke Section — ............................. 16
4-3. Block Diagram — Display Section — .............................. 17
4-4. Block Diagram — Power Section — ................................ 18
4-5. Printed Wiring Board — Main Section — ........................ 20
4-6. Schematic Diagram — Main Section (1/2) — .................. 21
4-7. Schematic Diagram — Main Section (2/2) — .................. 22
4-8. Printed Wiring Board — Digital Section (1/2) — ............ 23
4-9. Printed Wiring Board — Digital Section (2/2) — ............ 24
4-10. Schematic Diagram — Digital Section (1/2) — ............... 25
4-11. Schematic Diagram — Digital Section (2/2) — ............... 26
4-12. Printed Wiring Boards — Mic Section — ........................ 27
4-13. Schematic Diagram — Mic Section — ............................. 28
4-14. Printed Wiring Boards — Display Section— ................... 29
4-15. Schematic Diagram — Display Section— ........................ 30
4-16. Printed Wiring Board — Power Section — ...................... 31
4-17. Schematic Diagram — Power Section — ......................... 32
4-2. Block Diagram — Karaoke Section — ............................. 16
4-3. Block Diagram — Display Section — .............................. 17
4-4. Block Diagram — Power Section — ................................ 18
4-5. Printed Wiring Board — Main Section — ........................ 20
4-6. Schematic Diagram — Main Section (1/2) — .................. 21
4-7. Schematic Diagram — Main Section (2/2) — .................. 22
4-8. Printed Wiring Board — Digital Section (1/2) — ............ 23
4-9. Printed Wiring Board — Digital Section (2/2) — ............ 24
4-10. Schematic Diagram — Digital Section (1/2) — ............... 25
4-11. Schematic Diagram — Digital Section (2/2) — ............... 26
4-12. Printed Wiring Boards — Mic Section — ........................ 27
4-13. Schematic Diagram — Mic Section — ............................. 28
4-14. Printed Wiring Boards — Display Section— ................... 29
4-15. Schematic Diagram — Display Section— ........................ 30
4-16. Printed Wiring Board — Power Section — ...................... 31
4-17. Schematic Diagram — Power Section — ......................... 32
5. EXPLODED VIEWS
5-1. Case Section ........................................................................ 37
5-2. Front Panel Section ............................................................. 38
5-3. Back Panel Section .............................................................. 39
5-4. Chassis Section ................................................................... 40
5-2. Front Panel Section ............................................................. 38
5-3. Back Panel Section .............................................................. 39
5-4. Chassis Section ................................................................... 40
6. ELECTRICAL PARTS LIST
....................................
41
MODEL IDENTIFICATION
— BACK PANEL —
MODEL
PART No.
MY, SP
2-891-887-0s
• Abbreviation
MY
: Malaysia model
SP
: Singapore model
Part No.
TA-DK2
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK
0
OR DOTTED LINE
WITH MARK
0
ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
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