JVC JR-S501 High Quality Service Manual

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1. Specifications

2. Level Diagram

3. Removal Procedures

   1. Top Cover and Bottom Plates

   2. Front Panel and Window Screen

   3. Pushbuttons

   4. TAP – 273A P.C. Board Ass'y

4. Main Parts Location

5. Exploded Views and Part Numbers

   1. Front Panel

   2. Rear Panel

6. Dial Stringing Procedures

7. FM/AM Tuner Alignment Procedures

   1. FM Section

   2. AM Section

8. Power Amplifier Adjustment Procedures

   1. Center Voltage

   2. Idling Current

   3. Power Meter

9. Printed Circuit Board Ass'y and Parts List

   1. TFC – 23A FM/AM Tuners and Equalizer Amp. P.C. Board Ass'y

   2. TXX – 114A Select Switch P.C. Board Ass'y

   3. TXX – 115A Speaker Terminal P.C. Board Ass'y

   4. TXX – 116A Pin – jack P.C. Board Ass'y

   5. TXX – 117C, D (or G) and TXX – 130C (or D) AC Block P.C. Board Ass'y

   6. TPS – 118A (or B) DC Power Supply P.C. Board Ass'y

   7. TPS – 126A (to D) Fuse P.C. Board Ass'y

   8. TAP – 273A Power Amp. P.C. Board Ass'y

   9. TAC – 488B S.E.A. (Sound Effect Amp.) P.C. Board Ass'y

10. Packing Materials and Part Numbers

11. Accessories List

12. JR – S501 Schematic Diagrams

13. Parts List with Specified Numbers for Designated Areas