— 6 —
5-2.
MECHANISM SECTION ADJUSTMENT ·················· 5-39
2-1.
HOW TO ENTER RECORD MODE WITHOUT
CASSETTE ··································································· 5-39
2-2.
HOW TO ENTER PLAYBACK MODE WITHOUT
CASSETTE ··································································· 5-39
2-3.
TAPE PATH ADJUSTMENT ········································ 5-39
1.
Preparation for Adjustment ··········································· 5-39
2.
Procedure after operations ············································· 5-39
5-3.
VIDEO SECTION ADJUSTMENTS ··························· 5-40
3-1.
PREPARATIONS BEFORE ADJUSTMENTS ············ 5-40
3-1-1. Equipment Required ······················································ 5-40
3-1-2. Precautions on Adjusting ··············································· 5-41
3-1-3. Adjusting Connectors ···················································· 5-42
3-1-4. Connecting the Equipment ············································ 5-42
3-1-5. Alignment Tapes ···························································· 5-43
3-1-6. Input/Output Level and Impedance ······························· 5-43
3-2.
SYSTEM CONTROL SYSTEM ADJUSTMENT ········ 5-44
1.
Initialization of B, C, D, E, F, 7, 8 Page Data ··············· 5-44
2.
Serial No. Input ····························································· 5-44
2-1.
Company ID Input ························································· 5-44
2-2.
Serial No. Input ····························································· 5-44
3-3.
SERVO AND RF SYSTEM ADJUSTMENT ··············· 5-46
1.
Cap FG Duty Adjustment (VC-264 Board) ··················· 5-46
2.
PLL fo & LPF fo Adjustment (VC-264 Board) ············ 5-46
3.
Switching Position Adjustment (VC-264 Board) ·········· 5-47
4.
AGC Center Level and APC & AEQ Adjustment ········· 5-47
4-1.
Preparations before adjustments ···································· 5-47
4-2.
AGC Center Level Adjustment (VC-264 Board) ·········· 5-47
4-3.
APC & AEQ Adjustment (VC-264 Board) ··················· 5-48
4-4.
Processing after Completing Adjustments ···················· 5-48
5.
PLL fo & LPF fo Fine Adjustment (VC-264 Board) ···· 5-48
3-4.
VIDEO SYSTEM ADJUSTMENTS ····························· 5-49
1.
Chroma BPF f
0
Adjustment (VC-264 Board) ················ 5-49
2.
S VIDEO OUT Y Level Adjustment (VC-264 Board) ·· 5-49
3.
S VIDEO OUT Chroma Level Adjustment
(VC-264 Board) ····························································· 5-50
4.
VIDEO OUT Y, Chroma Level Check (VC-264 Board) ·· 5-50
3-5.
IR TRANSMITTER ADJUSTMENTS ························· 5-51
1.
IR Video Carrier Frequency Adjustment (MI-043 board) ·· 5-51
2.
IR Video Deviation Adjustment (MI-043 board) ··········· 5-51
3.
IR Audio Deviation Adjustment (MI-043 board) ·········· 5-52
3-6.
AUDIO SYSTEM ADJUSTMENTS ···························· 5-53
1.
Playback Level Check ··················································· 5-54
2.
Overall Level Characteristics Check ····························· 5-54
3.
Overall Distortion Check ··············································· 5-54
4.
Overall Noise Level Check ············································ 5-54
5.
Overall Separation Check ·············································· 5-54
5-4.
SERVICE MODE ·························································· 5-55
4-1.
ADJUSTMENT REMOTE COMMANDER ················ 5-55
1.
Using the adjustment remote commander ····················· 5-55
2.
Precautions upon using the adjustment remote
commander ···································································· 5-55
4-2.
DATA PROCESS ··························································· 5-56
4-3.
SERVICE MODE ·························································· 5-57
1.
Setting the Test Mode ···················································· 5-57
2.
Emergence Memory Address ········································ 5-57
2-1.
EMG Code (Emergency Code) ····································· 5-57
2-2.
MSW Code ···································································· 5-58
3.
Bit value discrimination ················································ 5-59
4.
Switch check (1) ···························································· 5-59
5.
Switch check (2) ···························································· 5-59
6.
Switch check (3) ···························································· 5-59
7.
Switch check (4) ···························································· 5-60
8.
Record of Use check ······················································ 5-60
9.
Record of Self-diagnosis check ····································· 5-61
6.
REPAIR PARTS LIST
6-1.
EXPLODED VIEWS ······················································ 6-1
6-1-1. OVERALL SECTION ····················································· 6-1
6-1-2. CABINET (R) SECTION ··············································· 6-2
6-1-3. LCD SECTION ······························································· 6-3
6-1-4. CABINET (L) SECTION-1 ············································ 6-4
6-1-5. CABINET (L) SECTION-2 ············································ 6-5
6-1-6. LENS, EVF SECTION ···················································· 6-6
6-1-7. OVERALL MECHANISM DECK SECTION (J100) ···· 6-7
6-1-8. LS CHASSIS BLOCK ASSEMBLY ······························· 6-8
6-1-9. MECHANISM CHASSIS BLOCK ASSEMBLY ··········· 6-9
6-2.
ELECTRICAL PARTS LIST ········································ 6-10
Parts list of the VC-264 board are not shown.
Pages from 6-17 to 6-27 are not shown.
*
Color reproduction frame is shown on page 223.
