Sony DCR-PC100 Service Manual page 5

3-3. SERVO AND RF SYSTEM ADJUSTMENT ··············· 5-45
1. Cap FG Duty Adjustment (VC-227 board) ··················· 5-45
2. T reel FG Duty Adjustment (VC-227 board) ·············· -5-45
3. PLL f & LPF f Adjustment (VC-227 board) ··············· 5-45
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4. Switching Position Adjustment (VC-227 board) ··········· 5-46
5. AGC Center Level and APC & AEQ Adjustment ········· 5-46
5-1. Preparations before adjustments ···································· 5-46
5-2. AGC Center Level Adjustment (VC-227 board) ··········· 5-46
5-3. APC & AEQ Adjustment (VC-227 board) ···················· 5-47
5-4. Processing after Completing Adjustments ···················· 5-47
6. PLL f & LPF f Final Adjustment (VC-227 board) ······ 5-47
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3-4. VIDEO SYSTEM ADJUSTMENTS ····························· 5-48
3-4-1. Base Band Block Adjustments ······································ 5-48
1. Chroma BPF f Adjustment (VC-227 Board) ················ 5-48
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2. S VIDEO OUT Y Level Adjustment (VC-227 Board) ·· 5-48
3. S VIDEO OUT Chroma Level Adjustment
(VC-227 Board) ····························································· 5-49
4. AV OUT Y, Chroma Level Check (VC-227 Board) ······ 5-49
5. PLL Adjustment (VC-227 Board) ································· 5-50
3-4-2. BIST Check ··································································· 5-51
1. Playback System Check ················································ 5-51
1-1. Preparation for Playback ··············································· 5-51
1-2. IC1900(TRX) BIST(PB) Check ···································· 5-51
1-3. IC1601(TFD) BIST(PB) Check ···································· 5-51
1-4. IC1600(SFD) BIST(PB) Check ····································· 5-51
1-5. IC1501(VFD) BIST(PB) Check ···································· 5-52
2. Recording System Check ·············································· 5-53
2-1. Preparations for recording ············································· 5-53
2-2. IC1501(VFD) BIST(REC) Check ································· 5-53
2-3. IC1600(SFD) BIST(REC) Check ·································· 5-53
2-4. IC1601(TFD) BIST(REC) Check ································· 5-54
2-5. IC1900(TRX) BIST(REC) Check ································· 5-54
3-5. IR TRANSMITTER ADJUSTMENTS ························· 5-55
1. IR Video Carrier Frequency Adjustment
(MR-44 board) ······························································· 5-55
2. IR Video Deviation Adjustment (MR-44 board) ··········· 5-55
3. IR Audio Deviation Adjustment (MR-44 board) ··········· 5-56
3-6. AUDIO SYSTEM ADJUSTMENTS ···························· 5-57
1. Playback Level Check ··················································· 5-58
2. Overall Level Characteristics Check ····························· 5-58
3. Overall Distortion Check ··············································· 5-58
4. Overall Noise Level Check ············································ 5-58
5. Overall Separation Check ·············································· 5-58
5-4. SERVICE MODE ·························································· 5-59
4-1. ADJUSTMENT REMOTE COMMANDER ················ 5-59
1. Using the adjustment remote commander ····················· 5-59
2. Precautions upon using the adjustment
remote commander ························································ 5-59
4-2. DATA PROCESS ··························································· 5-60
4-3. SERVICE MODE ·························································· 5-61
1. Setting the Test Mode ···················································· 5-61
2. Emergence Memory Address ········································ 5-61
2-1. EMG Code (Emergency Code) ····································· 5-61
2-2. MSW Code ···································································· 5-62
3. Bit value discrimination ················································ 5-63
4. Switch check (1) ···························································· 5-63
5. Switch check (2) ···························································· 5-64
6. Record of Use check ······················································ 5-64
6. REPAIR PARTS LIST
6-1. EXPLODED VIEWS ······················································ 6-1
6-1-1. CABINET (R) SECTION-1 ············································ 6-1
6-1-2. CABINET (R) SECTION-2 ············································ 6-2
6-1-3. CABINET (R) SECTION-3 ············································ 6-3
6-1-4. CABINET (L) BLOCK ASSEMBLY ····························· 6-4
6-1-5. LENS ASSEMBLY, EVF BLOCK ASSEMBLY ············ 6-5
6-1-6. CASSETTE COMPARTMENT AND DRUM ASSY
SECTION ········································································ 6-6
6-1-7. LS CHASSIS SECTION ················································· 6-7
6-1-8. MECHANISM CHASSIS BLOCK SECTION-1 ··········· 6-8
6-1-9. MECHANISM CHASSIS BLOCK SECTION-2 ··········· 6-9
6-2. ELECTRICAL PARTS LIST ········································ 6-10
Parts list of the VC-227 board is not shown.
Pages from 6-18 to 6-25 are not shown.
* Parts reference sheet and color reproduction frame are
shown on page 226 and 227.
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