Sony TC-K990ES High Quality Service Manual

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• Specifications

• Servicing Note

• Model Identification

1. SECTION 1. GENERAL

2. SECTION 2. DISASSEMBLY

3. SECTION 3. ADJUSTMENTS

   1. Mechanical Adjustments

   2. Electrical Adjustments

4. SECTION 4. DIAGRAMS

   1. IC 502, 505 (CX20188) Pin Functions

   2. IC 601 (M50940 – 313SP) Pin Functions

   3. IC 801 (M50964 – 226SP) Pin Functions

   4. IC 881 (HD404240A31S) Pin Functions

   1. Circuit Boards Location

   2. IC Block Diagrams

   3. Semiconductor Lead Layouts

   4. Block Diagram

   5. Printed wiring Boards (Audio Section)

   6. Schematic Diagram (Audio Section)

   7. Schematic Diagram (Syscon Section)

   8. Printed Wiring Boards (Syscon Section)

5. SECTION 5. EXPLODED VIEWS

   1. Overall Section

   2. Front Panel Section

   3. Chassis Section

   4. Mechanism Section – l (TCM – 200D10)

   5. Mechanism Section – 2 (TCM – 200D10)

6. SECTION 6. ELECTRICAL PARTS LIST