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HVR-A1J/A1U/A1N/A1E/A1P/A1C
TABLE OF CONTENTS
1. SERVICE NOTE
1-1. Power Supply During Repairs ·········································1-1
1-2. To Take Out a Cassette when not Eject (Force Eject) ·····1-1
1-3. Setting the “Forced Power On” Mode ·····························1-1
1-4. Using Service Jig ·····························································1-2
1-5. Self-diagnosis Function ···················································1-2
2. DISASSEMBLY
2-1. Disassembly·····································································2-3
2-2. The Method of Attachment of FP-248, 259
Flexible Board ·································································2-7
3. BLOCK DIAGRAMS
3-1. Overall Block Diagram (1/8)···········································3-1
3-2. Overall Block Diagram (2/8)···········································3-3
3-3. Overall Block Diagram (3/8)···········································3-5
3-4. Overall Block Diagram (4/8)···········································3-7
3-5. Overall Block Diagram (5/8)···········································3-9
3-6. Overall Block Diagram (6/8)·········································3-11
3-7. Overall Block Diagram (7/8)·········································3-13
3-8. Overall Block Diagram (8/8)·········································3-15
3-9. Power Block Diagram (1/5)···········································3-17
3-10. Power Block Diagram (2/5)···········································3-19
3-11. Power Block Diagram (3/5)···········································3-21
3-12. Power Block Diagram (4/5)···········································3-23
3-13. Power Block Diagram (5/5)···········································3-25
4. PRINTED WIRING BOARDS AND
SCHEMATIC DIAGRAMS
4-1. Frame Schematic Diagrams·············································4-1
4-2. Schematic Diagrams ························································4-5
4-3. Printed Wiring Boards ···················································4-91
4-4. Waveforms···································································4-125
4-5. Mounted Parts Location ··············································4-135
5. REPAIR PARTS LIST
5-1. Exploded Views ·······························································5-2
5-2. Electrical Parts List ·······················································5-17
Section Title Page
* The color reproduction frame is shown on page 6-138 to 141.
6. ADJUSTMENT
Before Starting Adjustments ·····················································6-1
1-1. Adjusting Items when Replacing Main Parts and
Boards··············································································6-2
1-2. List of Service Tools························································6-4
6-1. Camera Section Adjustments···········································6-6
1-1. Preparations before Adjustments (CAMERA Section) ···6-6
1-2. Initialization of EEPROM Data·······································6-8
1-3. Camera System Adjustments·········································6-28
1-4. Electronic Viewfinder System Adjustments ··················6-58
1-5. LCD System Adjustments ·············································6-63
6-2. Mechanism Section Adjustments ··································6-66
1. Preparations for Check, Adjustment and
Replacement of Mechanism Block································6-66
2. Periodic Inspection and Maintenance····························6-66
3. Check, Adjustment and Replacement of
Mechanical Parts ···························································6-72
4. Adjustment ··································································6-105
6-3. Video Section Adjustments ·········································6-112
3-1. Preparations Before Adjustments ································6-112
3-2. System Control System Adjustments ··························6-114
3-3. Servo and RF System Adjustments ·····························6-116
3-4. Video System Adjustments··········································6-118
3-5. Audio System Adjustments ·········································6-122
3-6. XLR Adaptor Adjustments ··········································6-123
6-4. Service Mode·······························································6-126
4-1. Adjustment Remote Commander (RM-95) ·················6-126
4-2. Adjustment Remote Commander (New Lanc Jig) ······6-127
4-3. Data Process ································································6-128
4-4. Service Mode·······························································6-129
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