3
SECTION 1
SERVICING NOTE
TABLE OF CONTENTS
1. SERVICING NOTE .................................................. 3
2. GENERAL ................................................................... 4
3. DISASSEMBLY ......................................................... 5
4. MECHANICAL ADJUSTMENTS ....................... 10
5. SERVICE MODE...................................................... 11
6. ELECTRICAL ADJUSTMENTS......................... 12
7. DIAGRAMS
7-1. Note for Printed Wiring Boards and
Schematic Diagrams ....................................................... 15
7-2. Printed Wiring Boards – HEAD RELAY (REC/PB)/
LEAF SW (REC/PB) Boards –....................................... 18
7-3. Printed Wiring Board – MAIN Board – ........................ 19
7-4. Schematic Diagram – MAIN Section (1/2) –................ 20
7-5. Schematic Diagram – MAIN Section (2/2) –................ 21
7-6. Printed Wiring Boards
– TRANS/POWER SW Boards – ................................... 22
7-7. Schematic Diagram
– TRANS/POWER SW Boards – ................................... 23
7-8. Printed Wiring Board – DISPLAY Board – .................. 24
7-9. Schematic Diagram – DISPLAY Board – ..................... 25
7-10. Printed Wiring Boards – KEY/HP Boards – ................. 26
7-11. Schematic Diagram – KEY Board – ............................. 26
7-12. IC Pin Function Description ........................................... 28
8. EXPLODED VIEWS ................................................ 30
9. ELECTRICAL PARTS LIST ............................... 33
MODEL IDENTIFICATION
– BACK PANEL –
Part No.
Model Part No.
TC-KE240
AEP model 3-042-502-0s
UK model 3-042-502-1s
AEP model 3-042-490-0s
TC-RE340 Australian model 3-042-490-1s
Singapore model 3-042-490-2s
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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