Sony Handycam CCD-TRV107 Service Manual page 5

• LS-057 (S/T REEL SENSOR), FP-228 (DEW SENSOR),
FP-299 (MODE SWITCH), FP-300 (TAPE TOP),
FP-302 (TAPE END), FP-301 (TAPE LED)
FLEXIBLE BOARDS AND
SCHEMATIC DIAGRAMS ·························· 4-29
• VC-272 (CAMERA PROCESSOR AMP, Y/C
PROCESSOR, FOCUS/ZOOM MOTOR DRIVE,
REC/PB AMP, LINE OUT AMP, SERVO, MODE
CONTROL, STEADY SHOT, HI CONTROL, AUDIO,
DC-DC CONVERTER, CONNECTOR, USB SIGNAL)
PRINTED WIRING BOARD ······················· 4-31
• VC-272 (CAMERA PROCESSOR AMP)(1/12)
SCHEMATIC DIAGRAM ···························· 4-35
• VC-272 (Y/C PROCESSOR)(2/12)
SCHEMATIC DIAGRAM ···························· 4-37
• VC-272 (FOCUS/ZOOM MOTOR DRIVE)(3/12)
SCHEMATIC DIAGRAM ···························· 4-39
• VC-272 (REC/PB AMP)(4/12)
SCHEMATIC DIAGRAM ···························· 4-41
• VC-272 (LINE OUT AMP)(5/12)
SCHEMATIC DIAGRAM ···························· 4-43
• VC-272 (SERVO)(6/12)
SCHEMATIC DIAGRAM ···························· 4-45
• VC-272 (MODE CONTROL, STEADY SHOT)(7/12)
SCHEMATIC DIAGRAM ···························· 4-47
• VC-272 (HI CONTROL)(8/12)
SCHEMATIC DIAGRAM ···························· 4-49
• VC-272 (AUDIO)(9/12)
SCHEMATIC DIAGRAM ···························· 4-51
• VC-272 (DC-DC CONVERTER)(10/12)
SCHEMATIC DIAGRAM ···························· 4-53
• VC-272 (CONNECTOR)(11/12)
SCHEMATIC DIAGRAM ···························· 4-55
• VC-272 (USB SIGNAL PROCESS)(12/12)
SCHEMATIC DIAGRAM ···························· 4-57
• FP-397 FLEXIBLE BOARD ····································· 4-59
4-3. WAVEFORMS ······························································ 4-60
4-4. MOUNTED PARTS LOCATION ································· 4-63
5. ADJUSTMENTS
1. Adjusting items when replacing main parts and boards. ·· 5-2
5-1. CAMERA SECTION ADJUSTMENT ··························· 5-4
1-1. PREPARATIONS BEFORE ADJUSTMENT
(CAMERA SECTION) ··················································· 5-4
1-1-1. List of Service Tools ························································ 5-4
1-1-2. Preparations ····································································· 5-5
1-1-3. Precaution ········································································ 5-7
1. Setting the Switch ···························································· 5-7
2. Order of Adjustments ······················································ 5-7
3. Subjects ··········································································· 5-7
1-2. INITIALIZATION OF D, E, F, 7 PAGE DATA ·············· 5-8
1. Initializing the D, E, F, 7 Page Data ································ 5-8
2. Modification of D, E, F, 7 Page Data ······························ 5-8
3. D Page Table ···································································· 5-8
4. F Page table ····································································· 5-9
5. E Page Table ·································································· 5-11
6. 7 Page Table ··································································· 5-11
1-3. CAMERA SYSTEM ADJUSTMENTS ························ 5-12
1. HALL Adjustment ························································· 5-12
2. Flange Back Adjustment (Using Minipattern Box) ······· 5-13
3. Flange Back Adjustment (Using Flange Back Adjustment
Chart and Subject More Than 500m Away) ·················· 5-14
3-1. Flange Back Adjustment (1) ·········································· 5-14
3-2. Flange Back Adjustment (2) ·········································· 5-14
4. Flange Back Check ························································ 5-15
5. Picture Frame Setting ···················································· 5-15
6. Color Reproduction Adjustment ···································· 5-16
CCD-TRV107/TRV108/TRV308/TRV408/TRV608
7. Auto White Balance & LV Standard Data Input ··········· 5-17
8. Auto White Balance Adjustment ··································· 5-18
9. White Balance Check ···················································· 5-19
10. Steady Shot Check (CCD-TRV308/TRV408/TRV608) ·· 5-20
1-4. ELECTRONIC VIEWFINDER SYSTEM
ADJUSTMENT
(CCD-TRV107/TRV308/TRV408/TRV608) ················· 5-21
1. RGB AMP Adjustment (VF-150 board) ························ 5-22
1-1. Automatic Adjustment ··················································· 5-22
1-2. Manual Adjustment ······················································· 5-22
2. Contrast Adjustment (VF-150 board) ···························· 5-23
2-1. Automatic Adjustment ··················································· 5-23
2-2. Manual Adjustment ······················································· 5-23
1-5. LCD SYSTEM ADJUSTMENT ··································· 5-24
1. LCD Type Check ··························································· 5-24
2. VCO Adjustment (PD-156 board) ································· 5-25
3. RGB AMP Adjustment (PD-156 board) ························ 5-25
4. Contrast Adjustment (PD-156 board) ···························· 5-26
5. COM AMP Adjustment (PD-156 board) ······················· 5-26
6. V-COM Adjustment (PD-156 board) ···························· 5-27
7. White Balance Adjustment (PD-156 board) ·················· 5-27
5-2. MECHANISM SECTION ADJUSTMENT ·················· 5-28
2-1. ADJUSTMENT REMOTE COMMANDER ················ 5-28
2-2. OPERATING WITHOUT CASSETTE ························ 5-28
2-3. TAPE PATH ADJUSTMENT ········································ 5-28
1. Preparations for Adjustment ·········································· 5-28
5-3. VIDEO SECTION ADJUSTMENTS ··························· 5-29
3-1. PREPARATIONS BEFORE ADJUSTMENTS ············ 5-29
3-1-1. Equipment to Required ················································· 5-29
3-1-2. Precautions on Adjusting ··············································· 5-30
3-1-3. Adjusting Connectors ···················································· 5-31
3-1-4. Connecting the Equipment ············································ 5-31
3-1-5. Alignment Tape ····························································· 5-32
3-1-6. Output Level and Impedance ········································· 5-32
3-1-7. Recording Mode (Standard 8/Hi8) switching ··············· 5-32
3-2. SYSTEM CONTROL SYSTEM ADJUSTMENT ········ 5-33
1. Initialization of D, E, F, 7 Page Data ····························· 5-33
3-3. SERVO ADJUSTMENT ··············································· 5-33
1. CAP FG Offset Adjustment (VC-272 board) ················ 5-33
2. Switching Position Adjustment (VC-272 board) ··········· 5-33
3-4. VIDEO SYSTEM ADJUSTMENTS ····························· 5-34
1. 28 MHz Origin Oscillation Adjustment (VC-272 board) · 5-34
2. AFC f Adjustment (VC-272 board) ····························· 5-34
0
3. Y OUT Level Adjustment (VC-272 board) ··················· 5-35
4. C OUT Level Adjustment (VC-272 board) ··················· 5-35
5. REC Y Current Adjustment (VC-272 board) ················ 5-36
6. REC C/AFM Current Adjustment ································· 5-37
6-1. Preparations ··································································· 5-37
6-2. REC C Current Check (VC-272 board) ························ 5-37
6-3. REC AFM Current Adjustment (VC-272 board) ·········· 5-38
6-4. Processing after completed adjustment ························· 5-38
3-5. AUDIO SYSTEM ADJUSTMENTS ···························· 5-39
1. 1.5 MHz Deviation Adjustment (VC-272 board) ·········· 5-39
2. BPF f Adjustment (VC-272 board) ······························ 5-39
0
5-4. SERVICE MODE ·························································· 5-40
4-1. ADJUSTMENT REMOTE COMMANDER ················ 5-40
1. Using the Adjustment Remote Commander ·················· 5-40
2. Precautions Upon Using the Adjustment Remote
Commander ··································································· 5-40
4-2. DATA PROCESS ··························································· 5-41
4-3. SERVICE MODE ·························································· 5-42
1. Test Mode Setting ·························································· 5-42
2. Emergency Memory Address ········································ 5-43
2-1. EMG code (Emergency code) ······································· 5-43
2-2. MSW codes ··································································· 5-44
3. Bit Value Discrimination ··············································· 5-45
4. Switch check (1) ···························································· 5-45
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