JVC A-X4 High Quality Service Manual

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1. Specifications

2. Removal Procedures of Top Cover

3. Main Parts Location

4. Exploded Views and Part Numbers

   1. Front Panel

   2. Rear Panel

   3. Chassis Base Ass'y

5. Block Diagram

6. New Technology

   1. New Development of IC in Super A Circuit

   2. DC Servo Type Equalizer Circuit with EL FET

7. Power Amplifier Adjustment Procedures

   1. Center Voltage

   2. Idling Current

8. Printed Circuit Board Ass'y and Parts List

   1. TDS – 5 LED Power Supply P.C. Board Ass'y

   2. TXX – 215 Power Amp, Power Supply and Speakers P.C. Board Ass'y

   3. TXX – 229 SEA (Sound Effect Amplifier) P.C. Board Ass'y

   4. TXX – 216 Equalizer Amp and Source Selector P.C. Board Ass'y

   5. TPS – 234 AC Socket P.C. Board Ass'y

   6. TPS – 255 AC Fuse P.C. Board Ass'y

   7. TAP – 282 Driver Amp. P.C. Board Ass'y

9. Packing Materials and Part Numbers

10. Accessories List

11. A – X4 Schematic Diagram

12. Parts List with Specified Numbers for Designated Areas