Read Sony HTC-VX500 / MHC-VX500 / MHC-VX700AV Service Manual online
3
TABLE OF CONTENTS
1.
SERVICING NOTE
····················································· 4
2.
GENERAL
····································································· 7
3.
DISASSEMBLY
3-1.
Loading Panel ····································································· 8
3-2.
Back Panel and CD Mechanism Deck ······························· 8
3-3.
Front Panel ········································································· 9
3-4.
TC Mechanism Deck and Cassette Holder ························· 9
3-5.
Disk Tray ········································································· 10
4.
MECHANICAL ADJUSTMENTS
·························· 11
5.
ELECTRICAL ADJUSTMENTS
··························· 11
6.
DIAGRAMS
6-1.
Circuit Boards Location ··················································· 15
6-2.
Block Diagrams
• Servo Section ································································· 16
• Audio/Video CD Section ················································ 17
• Tape Deck Section ·························································· 18
• Power Section ································································ 19
• Servo Section ································································· 16
• Audio/Video CD Section ················································ 17
• Tape Deck Section ·························································· 18
• Power Section ································································ 19
6-3.
Printed Wiring Board CD Section ·································· 20
6-4.
Schematic Diagram CD Section ····································· 21
6-5.
Schematic Diagram Deck Section ·································· 22
6-6.
Printed Wiring Board Deck Section ······························· 23
6-7.
Printed Wiring Board Main Section ······························· 24
6-8.
Schematic Diagram Main (1/2) Section ························· 25
6-9.
Schematic Diagram Main (2/2) Section ························· 26
6-10. Printed Wiring Board Leaf SW Section ························· 27
6-11. Schematic Diagram Leaf SW Section ···························· 27
6-12. Printed Wiring Board Panel Section ······························· 28
6-13. Schematic Diagram Panel Section ································· 29
6-14. Schematic Diagram CD Motor Section ·························· 30
6-15. Printed Wiring Board CD Motor Section ······················· 31
6-16. Printed Wiring Board Video Section ······························ 32
6-17. Schematic Diagram Video (1/2) Section ························ 33
6-18. Schematic Diagram Video (2/2) Section ························ 34
6-19. IC Block Diagrams ··························································· 38
6-20. IC Pin Function Description ············································· 40
6-11. Schematic Diagram Leaf SW Section ···························· 27
6-12. Printed Wiring Board Panel Section ······························· 28
6-13. Schematic Diagram Panel Section ································· 29
6-14. Schematic Diagram CD Motor Section ·························· 30
6-15. Printed Wiring Board CD Motor Section ······················· 31
6-16. Printed Wiring Board Video Section ······························ 32
6-17. Schematic Diagram Video (1/2) Section ························ 33
6-18. Schematic Diagram Video (2/2) Section ························ 34
6-19. IC Block Diagrams ··························································· 38
6-20. IC Pin Function Description ············································· 40
7.
EXPLODED VIEWS
7-1.
Case and Back Panel Section ··········································· 47
7-2.
Front Panel Section ·························································· 48
7-3.
CD Mechanism Section 1 (CDM38-5BD24) ··················· 49
7-4.
CD Mechanism Section 2 (CDM38-5BD24) ··················· 50
7-5.
Base Unit Section (BU-5BD24) ······································· 51
7-6.
TC Mechanism Section 1 (TCM-230AWR2/230PWR2) · 52
7-7.
TC Mechanism Section 2 (TCM-230AWR2/230PWR2) · 53
8.
ELECTRICAL PARTS LIST
··································· 54
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