— 4 —
• VC-250 (DC/DC CONVERTER)(15/16)
SCHEMATIC DIAGRAM ···························· 4-39
• VC-250 (CONNECTION)(16/16)
SCHEMATIC DIAGRAM ···························· 4-41
• FP-575 (LANC), IO-68 (AV IN/OUT)
PRINTED WIRING BOARDS ····················· 4-43
• IO-68 (AV IN/OUT)
SCHEMATIC DIAGRAM ···························· 4-45
• FU-145 (DC/DC CONVERTER)
PRINTED WIRING BOARD ······················· 4-47
• FU-145 (DC/DC CONVERTER)
SCHEMATIC DIAGRAM ···························· 4-49
• PD-130 (LCD DRIVER, BACK-LIGHT)
PRINTED WIRING BOARD ······················· 4-51
• LS-56 (LCD SWITCH)
PRINTED WIRING BOARD ······················· 4-54
• PD-130 (LCD DRIVER, BACK-LIGHT)(1/2)
SCHEMATIC DIAGRAM ···························· 4-55
• PD-130 (BACK-LIGHT)(2/2)
SCHEMATIC DIAGRAM ···························· 4-57
• IR-38 (IR TRANSMITTER),
CONTROL SWITCH BLOCK (FK-78)
PRINTED WIRING BOARDS ····················· 4-59
• CONTROL SWITCH BLOCK (FK-78)
SCHEMATIC DIAGRAM ···························· 4-61
• EX-36 (MULTI CONNECTOR)
PRINTED WIRING BOARD ······················· 4-63
• EX-36 (MULTI CONNECTOR)
SCHEMATIC DIAGRAM ···························· 4-65
• FP-571 (BATTERY), FP-249 (S/T REEL)
PRINTED WIRING BOARDS ····················· 4-67
4-3.
WAVEFORMS ······························································ 4-68
4-4.
MOUNTED PARTS LOCATION ································· 4-70
5.
ADJUSTMENTS
1.
Before starting adjustment ··············································· 5-1
1-1.
Adjusting items when replacing main parts and boards. · 5-2
5-1.
ADJUSTMENT PREPARATIONS ································· 5-3
1-1.
PREPARATIONS BEFORE ADJUSTMENT ················· 5-3
1-1-1. List of Service Tools ························································ 5-3
5-2.
MECHANISM SECTION ADJUSTMENT ···················· 5-4
2-1.
Hi8/STANDARD8 MODE ·············································· 5-4
2-1-1. OPERATING WITHOUT CASSETTE ·························· 5-4
2-1-2. TAPE PATH ADJUSTMENT ·········································· 5-4
1.
Preparations for Adjustment ············································ 5-4
2-2.
DIGITAL8 MODE ·························································· 5-5
2-2-1. HOW TO ENTER RECORD MODE WITHOUT
CASSETTE ····································································· 5-5
2-2-2. HOW TO ENTER PLAYBACK MODE WITHOUT
CASSETTE ····································································· 5-5
2-2-3. OVERALL TAPE PATH CHECK ··································· 5-5
1.
Recording of the tape path check signal ·························· 5-5
2.
Tape path check ······························································· 5-5
5-3.
ELECTRICAL ADJUSTMENT ······································ 5-6
3-1.
PREPARATIONS BEFORE ADJUSTMENTS ·············· 5-6
3-1-1. Equipment to Required ···················································· 5-6
3-1-2. Precautions on Adjusting ················································· 5-7
3-1-3. Adjusting Connectors ······················································ 5-7
3-1-4. Connecting the Equipment ·············································· 5-8
3-1-5. Alignment Tape ······························································· 5-9
3-1-6. Input/output Level and Impedance ································ 5-10
3-2.
INITIALIZATION OF C, D, E, F, 7, 8 PAGE DATA ··· 5-11
3-2-1. INITIALIZATION OF C, D, 8 PAGE DATA ················ 5-11
1.
Initializing the C, D, 8 Page Data ·································· 5-11
2.
Modification of C, D, 8 Page Data ································ 5-11
3.
C Page Table ·································································· 5-11
4.
D Page Table ·································································· 5-12
5.
8 Page Table ··································································· 5-13
3-2-2. INITIALIZATION OF E, F, 7 PAGE DATA ················· 5-14
1.
Initializing the E, F, 7 Page Data ··································· 5-14
2.
Modification of E, F, 7 Page Data ································· 5-14
3.
F Page Table ·································································· 5-14
4.
E Page Table ·································································· 5-15
5.
7 Page Table ··································································· 5-16
3-3.
SYSTEM CONTROL SYSTEM ADJUSTMENT ········ 5-17
1.
Serial No. Input ····························································· 5-17
1-1.
Company ID Input ························································· 5-17
1-2.
Serial No. Input ····························································· 5-17
2.
Battery End Adjustment ················································ 5-19
3-4.
SERVO AND RF SYSTEM ADJUSTMENT ··············· 5-20
1.
REEL FG Adjustment (VC-250 Board) ························ 5-20
2.
PLL fo & LPF fo Pre-Adjustment (VC-250 Board) ······ 5-20
3.
Switching Position Adjustment (VC-250 Board) ·········· 5-21
4.
AGC Center Level and APC & AEQ Adjustment ········· 5-21
4-1.
Preparations before adjustments ···································· 5-21
4-2.
AGC Center Level Adjustment (VC-250 Board) ·········· 5-21
4-3.
APC & AEQ Adjustment (VC-250 Board) ··················· 5-22
4-4.
Processing after Completing Adjustments ···················· 5-22
5.
PLL fo & LPF fo Final Adjustment (VC-250 Board) ··· 5-23
6.
Hi8/Standard8 Switching Position Adjustment
(VC-250 Board) ····························································· 5-23
7.
CAP FG Offset Adjustment (VC-250 board) ················ 5-24
3-5.
VIDEO SYSTEM ADJUSTMENTS ····························· 5-25
1.
27MHz Origin Oscillation Adjustment (VC-250 board) ·· 5-25
2.
Chroma BPF fo Adjustment (VC-250 Board) ··············· 5-25
3.
S VIDEO OUT Y Level Adjustment (VC-250 Board) ·· 5-26
4.
S VIDEO OUT Chroma Level Adjustment
(VC-250 Board) ····························································· 5-26
5.
VIDEO OUT Y, Chroma Level Check (VC-250 Board) ·· 5-27
6.
Hi8/Standard8 Y/C Output Level Setting (VC-250 Board) · 5-27
7.
Hi8/standard 8mm AFC fo Adjustment (VC-250 board) ·· 5-28
3-6.
IR TRANSMITTER ADJUSTMENTS ························· 5-29
1.
IR Video Carrier Frequency Adjustment (VC-250 board) ·· 5-29
2.
IR Video Deviation Adjustment (VC-250 board) ·········· 5-29
3.
IR Audio Deviation Adjustment (VC-250 board) ········· 5-30
3-7.
AUDIO SYSTEM ADJUSTMENTS ···························· 5-31
1.
Hi8/Standard8 AFM BPF fo Adjustment (VC-250 board) ·· 5-31
2.
Hi8/Standard8 AFM 1.5 MHz Deviation Adjustment
(VC-250 board) ····························································· 5-32
3.
Hi8/Standard8 AFM 1.7 MHz Deviation Adjustment
(VC-250 board) ····························································· 5-32
4.
Digital8 Playback Level Check ····································· 5-32
5.
Overall Level Characteristics Check ····························· 5-32
6.
Overall Distortion Check ··············································· 5-32
7.
Overall Noise Level Check ············································ 5-33
8.
Overall Separation Check ·············································· 5-33
3-8.
LCD SYSTEM ADJUSTMENT (GV-D800/D800E) ··· 5-34
1.
LCD Initial Data Input (1) ············································· 5-34
2.
LCD Initial Data Input (2) ············································· 5-35
3.
VCO Adjustment (PD-130 board) ································· 5-35
4.
RGB AMP Adjustment (PD-130 board) ························ 5-36
5.
Contrast Adjustment (PD-130 board) ···························· 5-36
6.
COM AMP Adjustment (PD-130 board) ······················· 5-37
7.
V-COM Adjustment (PD-130 board) ···························· 5-37
8.
White Balance Adjustment (PD-130 board) ·················· 5-38
5-4.
SERVICE MODE ·························································· 5-39
4-1.
ADJUSTMENT REMOTE COMMANDER ················ 5-39
1.
Using the Adjustment Remote Commander ·················· 5-39
2.
Precautions Upon Using the Adjustment Remote
Commander ··································································· 5-39
4-2.
DATA PROCESS ··························································· 5-40
4-3.
SERVICE MODE ·························································· 5-41
1.
Setting the Test Mode ···················································· 5-41
2.
Emergence Memory Address ········································ 5-41
Содержание GV-D200E
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Страница 56: ...GV D200 D200E D800 D800E 4 9 REC PB AMP DAC DV I F Y C PROCESSOR LINE SERVO MECHA HI CONT D D CONV VC 250 ...
Страница 160: ...GV D200 D200E D800 D800E 206 9 929 853 11 Sony EMCS Co 2003F1600 1 2003 6 Published by DI CS Strategy Div ...
Страница 165: ... 8 GV D200 D200E D800 D800E Sony EMCS Co 2002C1600 1 2002 3 Published by DI Customer Center 9 929 853 81 ...