Table Of Contents - Panasonic Omnivision PV-9661 Service Manual

PV-9661 / PV-9662
CONTENTS
1 SAFETY PRECAUTIONS
2 PREVENTION OF ELECTROSTATIC DISCHARGE (ESD) TO
ELECTROSTATICALLY SENSITIVE (ES) DEVICES
3 OPERATION GUIDE
4 SERVICE NOTES (PLEASE READ)
4.1. SERVICE NOTES
4.2. IC, TRANSISTOR AND CHIP PART INFORMATION
5 DISASSEMBLY/ASSEMBLY PROCEDURES
5.1. CABINET SECTION
5.2. MECHANISM SECTION
5.3. DISASSEMBLY/ASSEMBLY PROCEDURES OF
CASSETTE UP COMPARTMENT SECTION
6 ADJUSTMENT PROCEDURES
6.1. SERVICE FIXTURES AND TOOLS
6.2. MECHANICAL ADJUSTMENT
6.3. ELECTRICAL ADJUSTMENT
6.4. TEST POINTS AND CONTROL LOCATION
7 SCHEMATIC DIAGRAMS
7.1. SCHEMATIC DIAGRAMS AND CIRCUIT BOARD
LAYOUT NOTES
7.2. MAIN I (SYSTEM CONTROL / SERVO) SCHEMATIC
DIAGRAM
7.3. MAIN II (SIGNAL PROCESS / AUDIO) SCHEMATIC
DIAGRAM
7.4. MAIN III (POWER SUPPLY) SCHEMATIC DIAGRAM
7.5. MAIN IV (Hi-Fi) SCHEMATIC DIAGRAM
7.6. MAIN V (OPERATION) / OPERATION II SCHEMATIC
DIAGRAM (A)
7.7. MAIN V (OPERATION) / OPERATION II SCHEMATIC
DIAGRAM (B)
7.8. MAIN VI (ADVANCE) SCHEMATIC DIAGRAM (B)
7.9. OPERATION I SCHEMATIC DIAGRAM
7.10. Hi-Fi AUDIO / VIDEO HEAD AMP SCHEMATIC
DIAGRAM
7.11. CAPSTAN STATOR / JUNCTION / LOADING MOTOR /
AUDIO CONTROL HEAD SCHEMATIC DIAGRAM
Page
3 7.12. INTERCONNECTION SCHEMATIC DIAGRAM
7.13. SIGNAL WAVEFORM
4 7.14. VOLTAGE CHART
5 8 CIRCUIT BOARD LAYOUT
10 8.1. MAIN (POWER SUPPLY / SIGNAL PROCESS / AUDIO /
10 Hi-Fi AUDIO / SYSTEM CONTROL / SERVO /
18 OPERATION) C.B.A. VEPS6052HA (A)
19 8.2. MAIN (POWER SUPPLY / SIGNAL PROCESS / AUDIO /
19 Hi-Fi AUDIO / SYSTEM CONTROL / SERVO /
23 OPERATION) C.B.A. VEPS6055HA (B)
8.3. OPERATION I C.B.A. VEPS8052A (A) / VEPS8052B (B)
33
35 8.4. OPERATION II C.B.A. VEPS8053A
35 8.5. Hi-Fi AUDIO / VIDEO HEAD AMP C.B.A. VEPS5019A 69
36 8.6. CAPSTAN STATOR / JUNCTION C.B.A. / LOADING
41 MOTOR P.C.B. / AUDIO CONTROL HEAD P.C.B.
42 9 BLOCK DIAGRAMS
43 9.1. POWER SUPPLY BLOCK DIAGRAM
9.2. VIDEO SIGNAL PATH BLOCK DIAGRAM
43 9.3. AUDIO SIGNAL PATH BLOCK DIAGRAM
9.4. Hi-Fi AUDIO SIGNAL PATH BLOCK DIAGRAM
44 9.5. SYSTEM CONTROL BLOCK DIAGRAM
9.6. SERVO BLOCK DIAGRAM
45 9.7. OPERATION BLOCK DIAGRAM
47 9.8. ADVANCE BLOCK DIAGRAM
48 9.9. TROUBLESHOOTING HINTS
10 EXPLODED VIEWS
50 10.1. MECHANISM (TOP) SECTION
10.2. MECHANISM (BOTTOM) SECTION
10.3. CASSETTE UP COMPARTMENT SECTION
51
52 10.4. CHASSIS FRAME AND CASING PARTS SECTION
53 10.5. PACKING PARTS AND ACCESSORIES SECTION
11 REPLACEMENT PARTS LIST
54 11.1. REPLACEMENT NOTES
11.2. MECHANICAL REPLACEMENT PARTS LIST
55 11.3. ELECTRICAL REPLACEMENT PARTS LIST
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