Sony tc s 9 service manual

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2 TC-S9 TABLE OF CONTENTS 1. SERVICING NOTES ................................................ 3 2. GENERAL Location of Controls ....................................................... 4 3. DISASSEMBLY 3-1. Disassembly Flow ........................................................... 5 3-2. Case ................................................................................. 5 3-3. MAIN Board ................................................................... 6 3-4. Front Panel Section ......................................................... 6 3-5. Tape Mechanism Deck (TCM-230AWR41, TCM-230MWR41) ......................... 7 3-6. LEAF SW Board, HEAD (A) Board and HEAD (B) Board ............................................................ 7 4. TEST MODE .............................................................. 8 5. MECHANICAL ADJUSTMENTS ....................... 9 6. ELECTRICAL ADJUSTMENTS ......................... 9 7. DIAGRAMS 7-1. Note for Printed Wiring Boards and Schematic Diagrams ....................................................... 13 7-2. Schematic Diagram -“ MAIN Section (1/2) -“................ 14 7-3. Schematic Diagram -“ MAIN Section (2/2) -“................ 15 7-4. Printed Wirings Boards -“ MAIN Section -“................... 16 7-5. Schematic Diagram -“ LEAF SW Section -“................. 17 7-6. Printed Wiring Board -“ LEAF SW Section -“............... 17 7-7. Schematic Diagram -“ PANEL Section -“....................... 18 7-8. Printed Wiring Boards -“ PANEL Section -“.................. 18 7-9. IC Pin Function Description ........................................... 19 8. EXPLODED VIEWS 8-1. General Section ............................................................... 21 8-2. Front Panel Section ......................................................... 22 8-3. Tape Mechanism Deck Section (TCM-230AWR41) .......................................................... 23 8-4. Tape Mechanism Deck Section (TCM-230MWR41) ........................................................ 24 8-5. Sub Chassis Assy Section (TCM-230MWR41) ........................................................ 25 9. ELECTRICAL PARTS LIST ............................... 26Notes 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. 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 PUB- LISHED BY SONY.

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3 TC-S9 SECTION 1 SERVICING NOTES Model PART No. AEP and UK models 4-236-839-0 [] Australian, Saudi Arabia and Korean models4-236-839-1 [] E and Singapore models 4-236-839-2 [] Mexican model 4-236-839-3 [] Thai model 4-236-839-4 [] - MODEL IDENTIFICATION -“ Rear Panel -“ This set is a component of the MHC-S9D. The MHC-S9D system configuration is as shown below, and there- fore it does not operate normally unless all four components are connected. In performing the repair, connect all components with the system cables. Note: The precaution to the users is described on the label stuck on the back panel (DVD/video CD/CD player) and in the trouble- shooting section in the Operation Manual. System Configuration: POWER SUPPLYAC IN TA MASTER & GRAPHIC µcon ST TC µcon TC DISPLAY HTC & MB µcon DV P POWER BLOCK PART No. - TAPE MECHANISM DECK DISCRIMINATION TCM-230AWR41 and TCM-230MWR41 are used for the tape mechanism deck of this set, and they can be discriminated as shown below. main chassisstraight L-shape TCM-230AWR41 TCM-230MWR41 main chassis