Sony DCR-DVD100 Service Manual page 90

DCR-DVD100/DVD100E
6. ADJUSTMENT
1. Before starting adjustment ··············································· 6-1
1-1. Adjusting items when replacing main parts and boards. ··· 6-2
6-1. CAMERA SECTION ADJUSTMENT ··························· 6-4
1-1. PREPARATIONS BEFORE ADJUSTMENT
(CAMERA SECTION) ··················································· 6-4
1-1-1. List of Service Tools ························································ 6-4
1-1-2. Preparations ····································································· 6-5
1-1-3. Precaution ········································································ 6-7
1. Setting the Switch ···························································· 6-7
2. Order of Adjustments ······················································ 6-7
3. Subjects ··········································································· 6-7
1-2. INITIALIZATION OF A, B, C, D, E, F, 1F PAGE DATA ·· 6-8
1-2-1. INITIALIZATION OF A, B, C, D PAGE DATA ············ 6-8
1. Initializing the A, B, C, D Page Data ······························ 6-8
2. Modification of A, B, C, D Page Data ····························· 6-8
3. A Page Table ···································································· 6-9
4. B Page Table ···································································· 6-9
5. C Page Table ·································································· 6-10
6. D Page Table ·································································· 6-10
1-2-2. INITIALIZATION OF E, F, 1F PAGE DATA ··············· 6-11
1. Initializing the E, F, 1F Page Data ································· 6-11
2. Modification of E, F, 1F Page Data ······························· 6-11
3. E Page Table ·································································· 6-11
4. F Page Table ·································································· 6-12
5. 1F Page Table ································································ 6-13
1-3. CAMERA SYSTEM ADJUSTMENTS ························ 6-14
1. 36MHz Origin Oscillation Adjustment (VC-307 board) ··· 6-14
2. HALL Adjustment ························································· 6-14
3. Flange Back Adjustment (Using Minipattern Box) ······· 6-15
4. Flange Back Adjustment (Using Flange Back Adjustment
Chart and Subject More Than 500m Away) ·················· 6-16
4-1. Flange Back Adjustment (1) ·········································· 6-16
4-2. Flange Back Adjustment (2) ·········································· 6-16
5. Flange Back Check ························································ 6-17
6. Optical Axis Adjustment ··············································· 6-18
7. Mechanical Shutter Adjustment ···································· 6-19
8. Picture Frame Setting ···················································· 6-20
9. Color Reproduction Adjustment ···································· 6-21
10. MAX GAIN Adjustment ··············································· 6-22
11. LV Standard Data Input ················································· 6-22
12. Picture Frame Setting (All White Frame) ····················· 6-23
13. Auto White Balance Standard Data Input ····················· 6-23
14. Auto White Balance Adjustment ··································· 6-24
15. White Balance Check ···················································· 6-25
16. Steady Shot Check ························································· 6-26
1-4. COLOR ELECTRONIC VIEWFINDER SYSTEM
ADJUSTMENT ····························································· 6-27
1. VCO Adjustment (VC-307 board) ································ 6-28
2. RGB AMP Adjustment (VC-307 board) ······················· 6-29
3. Contrast Adjustment (VC-307 board) ··························· 6-29
4. White Balance Adjustment (VC-307 board) ················· 6-30
1-5. LCD SYSTEM ADJUSTMENT ··································· 6-31
1. VCO Adjustment (PD-188 board) ································· 6-31
2. Bright Adjustment (PD-188 board) ······························· 6-32
3. Black Limit Adjustment (PD-188 board) ······················ 6-32
4. PSIG GLAY Adjustment (PD-188 board) ····················· 6-33
5. Contrast Adjustment (PD-188 board) ···························· 6-33
6. Center Level Adjustment (PD-188 board) ····················· 6-34
7. V COM Adjustment (PD-188 board) ···························· 6-34
8. White Balance Adjustment (PD-188 board) ·················· 6-35
TABLE OF CONTENTS
6-2. VIDEO SECTION ADJUSTMENT ······························ 6-36
2-1. PREPARATIONS BEFORE ADJUSTMENTS ············ 6-36
2-1-1. Equipment to Required ·················································· 6-36
2-1-2. Precautions on Adjusting ··············································· 6-37
2-1-3. Adjusting Connectors ···················································· 6-38
2-1-4. Connecting the Equipment ············································ 6-38
2-1-5. Input/Output Level and Impedance ······························· 6-39
2-2. VIDEO SYSTEM ADJUSTMENTS ····························· 6-40
1. S VIDEO OUT Y Level Adjustment (VC-307 Board) ····· 6-40
2. S VIDEO OUT Chroma Level Adjustment
(VC-307 Board) ····························································· 6-40
3. VIDEO OUT Y, Chroma Level Check (VC-307 Board) ·· 6-41
2-3. AUDIO SYSTEM ADJUSTMENTS ···························· 6-42
1. Overall Level Characteristics Check ····························· 6-42
2. Overall Distortion Check ··············································· 6-42
3. Overall Noise Level Check ············································ 6-42
6-3. SERVICE MODE ·························································· 6-43
3-1. ADJUSTMENT REMOTE COMMANDER ················ 6-43
1. Using the adjustment remote commander ····················· 6-43
2. Precautions upon using the adjustment
remote commander ························································ 6-43
3-2. DATA PROCESS ··························································· 6-44
3-3. SERVICE MODE ·························································· 6-45
1. Setting the Test Mode ···················································· 6-45
2. Bit value discrimination ················································ 6-45
3. Switch check (1) ···························································· 6-46
4. Switch check (2) ···························································· 6-46
5. Switch check (3) ···························································· 6-46
6. Switch check (4) ···························································· 6-47
7. Record of Use check ······················································ 6-47
8. Record of Self-diagnosis check ····································· 6-48
* Optical axis frame and Color reproduction frame are
shown on pages 6-49 and 6-50.
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