Sony CVX-V18NS, Service Manual

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SERVICE NOTE ...................................................................... 2
1. GENERAL
Features ........................................................................ 1-1
Identifying the Parts ...................................................... 1-1
Connections .................................................................. 1-1
Resetting the Data and Time ........................................ 1-3
Recording ...................................................................... 1-3
Using Various Features ................................................. 1-5
2. DISASSEMBLY
2-1. Cabinet (Upper) Block Ass’y ......................................... 2-2
2-2. Cabinet (Rear) Block Ass’y ........................................... 2-2
2-3. VW-1 Board, Battery Terminal Board ............................ 2-2
2-4. DT-106/VA-108 Board ................................................... 2-2
2-5. CN-116 Board ............................................................... 2-3
2-6. Cabinet (F/B) Ass’y ....................................................... 2-3
2-7. Cabinet (R) Ass’y .......................................................... 2-3
2-8. IF-73 Board ................................................................... 2-3
2-9. Cabinet (L) Ass’y ........................................................... 2-4
2-10. Motor (IR Use) ............................................................... 2-4
2-11. Connection Cord ........................................................... 2-4
2-12. IR-34/35 Board .............................................................. 2-4
2-13. SE-93 Board .................................................................. 2-5
2-14. VC-211 Board ................................................................ 2-5
2-15. Lens Device ................................................................... 2-5
2-16. Focus/Zoom Stepping Motor ......................................... 2-5
2-17. Circuit Boards Location ................................................. 2-6
3. BLOCK DIAGRAMS
3-1. Overall Block Diagram ................................................... 3-1
3-2. Camera Block Diagram ................................................. 3-5
3-3. Camera Control (1/2) Block Diagram ........................... 3-9
3-4. Camera Control (2/2) Block Diagram ........................... 3-11
3-5. Video Out, Audio Block Diagram .................................. 3-13
3-6. Power (MAIN UNIT) Block Diagram ............................. 3-15
3-7. Power (CAMERA) Block Diagram ................................ 3-17
4. SCHEMATIC DIAGRAMS
4-1. Frame (1/2) Schematic Diagram ................................... 4-1
4-2. Frame (2/2) Schematic Diagram ................................... 4-3
5. ADJUSTMENTS
5-1. Preparations Before Adjustment ................................... 5-1
5-1-1. List of Service Tools ................................................. 5-1
5-1-2. Preparations ............................................................. 5-2
5-1-3. Precautions .............................................................. 5-3
1.
Setting the Switch ......................................................... 5-3
2. Order of Adjustments .................................................... 5-3
3. Subjects ......................................................................... 5-3
5-1-4. Adjusting Remote Commander ................................ 5-4
1.
Used Adjusting Remote Commander ........................... 5-4
2. Precautions Upon Using the Adjusting Remote
Commander ................................................................... 5-4
5-1-5. Data Processing ....................................................... 5-5
5-1-6. Adjusting Items when Replacing a Board or
Main Parts ................................................................ 5-5
5-2. Initialization of D, E, F Page Data ................................. 5-6
1. Initializing D, E, F Page Data ........................................ 5-6
2. Modification of D, E, F Page Data ................................ 5-6
3. D Page Table ................................................................. 5-7
4. E Page Table ................................................................. 5-7
5. F Page Table .................................................................. 5-7
5-3. Electrical Adjustments ................................................... 5-8
1. Y Out Level Adjustment ................................................. 5-8
2. C Out Level Adjustment ................................................ 5-8
3. 28 MHz origin Oscillation Adjustment ........................... 5-9
5-4. Camera System Adjustment ......................................... 5-10
1. Lens Type Adjustment ................................................... 5-10
2. G-CAM Flip Adjustment ................................................. 5-10
3. G-CAM Version Adjustment .......................................... 5-11
4. HALL Adjustment ........................................................... 5-12
5. Flange Back Adjustment
(Using the Mini-pattern Box) ......................................... 5-13
6. Flange Back Adjustment
(Using the Flange Back Adjustment Chart and
the Subject More than 500 m away) ............................. 5-14
6-1. Flange Back Adjustment (1) .......................................... 5-14
6-2. Flange Back Adjustment (2) .......................................... 5-14
7.
Flange Back Check ....................................................... 5-15
8. Picture Frame Setting ................................................... 5-16
9. Color Reproduction Adjustment .................................... 5-17
10. IRIS IN/OUT Adjustment ............................................... 5-18
11. Auto White Balance Standard Data Input ..................... 5-19
12. Auto White Balance Adjustment ................................... 5-19
13. White Balance Check .................................................... 5-20
6. REPAIR PARTS LIST
6-1. Exploded Views ............................................................. 6-1
6-1-1. Main Unit Section ..................................................... 6-1
6-1-2. Camera Head Section-1 .......................................... 6-2
6-1-3. Camera Head Section-2 .......................................... 6-3
6-2. Electrical Parts List ........................................................ 6-4
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