Product: Service Manual. JVC PC-XC50 Portable CD Changer System [Boombox] with AM/FM tuner & Dual Cassette Player/Recorder. Very complicated device. Service manual archived in original color, spans approximately 124 Pages which includes 6-pg supplement [B] 26-pg Service Manual Supplement [C] and 6-pg supplement [D].
Table of Contents:
Main Service Manual
Safety Precautions
Instructions (extracts)
1. Location of Main Parts
2. Removal of Main Parts
3. Main Adjustments
4. CD Changer mechanism troubleshooting
5. Block Diagram
6. Wiring Connections
7. Standard Schematic Diagram
CD changer microprocessor circuit
Head amplifier circuit
Tuner circuit
System microprocessor circuit
CD amplifier circuit
Amplifier circuit
8. Location of P.C. Board parts & parts list
Main amplifier board
CD amplifier board
System microprocessor/key switch board
Mic amplifier board (U version)
Tuner board (C/J version)
CD changer microprocessor board
Tuner board (U version)
9. Exploded View of Enclosure component parts
Receiver System
Speaker Box Section
10. Exploded View of Mechanism Component Parts
Cassette mechanism section
CD changer mechanism section
CD mechanism section
11. Illustration of packing & parts list
Service Manual Supplement
Block Diagram
Standard Schematic Diagrams
Head Amplifier Circuit
Tuner Circuit
Amplifier Circuit
System Microprocessor Circuit
CD Amplifier Circuit
Location of P.C. Board Parts & parts list
Main Amplifier Board
System Microprocessor/Key switch board
Tuner Board (C/J Version)
CD amplifier board
CD changer Microprocessor board
Tuner Board (U version)
Exploded view of enclosure component part & parts list
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