Read Sony DCR-TRV130 / DCR-TRV130E (serv.man2) Service Manual online
— 4 —
Shematic diagram and printed wiring board of the
VC-256 board are not shown.
Pages from 4-31 to 4-64 are not shown.
VC-256 board are not shown.
Pages from 4-31 to 4-64 are not shown.
4-3.
WAVEFORMS ······························································ 4-65
4-4.
MOUNTED PARTS LOCATION ································· 4-69
5.
ADJUSTMENTS
1.
Before starting adjustment ··············································· 5-2
1-1.
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
(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.
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 C, D, E, F, 7, 8 PAGE DATA ····· 5-8
1-2-1. INITIALIZATION OF C, D, 8 PAGE DATA ·················· 5-8
1.
1.
Initializing the C, D, 8 Page Data ···································· 5-8
2.
Modification of C, D, 8 Page Data ·································· 5-8
3.
C Page Table ···································································· 5-8
4.
D Page Table ···································································· 5-9
5.
8 Page Table ··································································· 5-10
1-2-2. INITIALIZATION OF E, F, 7 PAGE DATA ················· 5-11
1.
1.
Initializing the E, F, 7 Page Data ··································· 5-11
2.
Modification of E, F, 7 Page Data ································· 5-11
3.
F Page Table ·································································· 5-11
4.
E Page Table ·································································· 5-12
5.
7 Page Table ··································································· 5-12
1-3.
CAMERA SYSTEM ADJUSTMENTS ························ 5-13
1.
HALL Adjustment ························································· 5-13
2.
Flange Back Adjustment (Using Minipattern Box) ······· 5-14
3.
Flange Back Adjustment
(Using Flange Back Adjustment Chart and Subject More
Than 500m Away) ························································· 5-15
(Using Flange Back Adjustment Chart and Subject More
Than 500m Away) ························································· 5-15
3-1.
Flange Back Adjustment (1) ·········································· 5-15
3-2.
Flange Back Adjustment (2) ·········································· 5-15
4.
Flange Back Check ························································ 5-16
5.
Picture Frame Setting ···················································· 5-16
6.
Color Reproduction Adjustment ···································· 5-17
7.
Auto White Balance & LV Standard Data Input ··········· 5-18
8.
Auto White Balance Adjustment ··································· 5-19
9.
White Balance Check ···················································· 5-20
10.
Angular Velocity Sensor Sensitivity Adjustment ·········· 5-21
1-4.
MONOCHROME ELECTRONIC VIEWFINEDER
SYSTEM ADJUSTMENTS ·········································· 5-22
SYSTEM ADJUSTMENTS ·········································· 5-22
1-4-1. Horizontal Slant Check ················································· 5-22
1-4-2. Centering Adjustment ··················································· 5-22
1-4-3. Focus Adjustment ························································· 5-22
1-4-4. Aberration Adjustment ·················································· 5-23
1-4-5. Horizontal Amplitude Adjustment (VF-129 board) ······ 5-23
1-4-6. Vertical Amplitude Adjustment (VF-129 board) ··········· 5-24
1-4-7. Brightness Adjustment (VF-129 board) ························ 5-24
1-4-8. Horizontal Amplitude, Vertical Amplitude,
1-4-2. Centering Adjustment ··················································· 5-22
1-4-3. Focus Adjustment ························································· 5-22
1-4-4. Aberration Adjustment ·················································· 5-23
1-4-5. Horizontal Amplitude Adjustment (VF-129 board) ······ 5-23
1-4-6. Vertical Amplitude Adjustment (VF-129 board) ··········· 5-24
1-4-7. Brightness Adjustment (VF-129 board) ························ 5-24
1-4-8. Horizontal Amplitude, Vertical Amplitude,
Focus Check ·································································· 5-24
1-5.
LCD SYSTEM ADJUSTMENT ··································· 5-25
1.
LCD Initial Data Input (1) ············································· 5-25
2.
LCD Initial Data Input (2) ············································· 5-26
3.
VCO Adjustment (PD-131 board) ································· 5-26
4.
RGB AMP Adjustment (PD-131 board) ························ 5-27
5.
Contrast Adjustment (PD-131 board) ···························· 5-27
6.
COM AMP Adjustment (PD-131 board) ······················· 5-28
7.
V-COM Adjustment (PD-131 board) ···························· 5-28
8.
White Balance Adjustment (PD-131 board) ·················· 5-29
5-2.
MECHANISM SECTION ADJUSTMENT ·················· 5-30
2-1.
ADJUSTMENT REMOTE COMMANDER ················ 5-30
2-2.
HOW TO ENTER RECORD MODE WITHOUT
CASSETTE ··································································· 5-30
CASSETTE ··································································· 5-30
2-3.
HOW TO ENTER PLAYBACK MODE WITHOUT
CASSETTE ··································································· 5-30
CASSETTE ··································································· 5-30
2-4.
TAPE PATH ADJUSTMENT ········································ 5-31
2-4-1. Preparations for Adjustment ·········································· 5-31
2-4-2. Tape Path adjustment ····················································· 5-32
2-4-3. No.7 Guide (TG7) Adjustment ······································ 5-33
2-4-4. CUE, REV Waveforms Check ······································· 5-33
2-5.
2-4-2. Tape Path adjustment ····················································· 5-32
2-4-3. No.7 Guide (TG7) Adjustment ······································ 5-33
2-4-4. CUE, REV Waveforms Check ······································· 5-33
2-5.
CHECKS AFTER ADJUSTMENTS ····························· 5-33
2-5-1. Waveform Build-up Check ············································ 5-33
2-5-2. Tape Path Check ···························································· 5-33
5-3.
2-5-2. Tape Path Check ···························································· 5-33
5-3.
VIDEO SECTION ADJUSTMENT ······························ 5-34
3-1.
PREPARATIONS BEFORE ADJUSTMENTS ············ 5-34
3-1-1. Equipment to Required ·················································· 5-34
3-1-2. Precautions on Adjusting ··············································· 5-35
3-1-3. Adjusting Connectors ···················································· 5-36
3-1-4. Connecting the Equipment ············································ 5-36
3-1-5. Alignment Tape ····························································· 5-37
3-1-6. Output Level and Impedance ········································· 5-37
3-2.
3-1-2. Precautions on Adjusting ··············································· 5-35
3-1-3. Adjusting Connectors ···················································· 5-36
3-1-4. Connecting the Equipment ············································ 5-36
3-1-5. Alignment Tape ····························································· 5-37
3-1-6. Output Level and Impedance ········································· 5-37
3-2.
SYSTEM CONTROL SYSTEM ADJUSTMENT ········ 5-38
1.
Initialization of C, D, E, F, 7, 8 Page Data ···················· 5-38
2.
Serial No. Input ····························································· 5-38
2-1.
Company ID Input ························································· 5-38
2-2.
Serial No. Input ····························································· 5-38
3-3.
SERVO AND RF SYSTEM ADJUSTMENT ··············· 5-40
1.
REEL FG Adjustment (VC-256 Board) ························ 5-40
2.
CAP FG Duty Adjustment (VC-256 Board) ················· 5-40
3.
PLL fo & LPF fo Pre-Adjustment (VC-256 Board) ······ 5-41
4.
Switching Position Adjustment (VC-256 Board) ·········· 5-41
5.
AGC Center Level and APC & AEQ Adjustment ········· 5-42
5-1.
Preparations before adjustments ···································· 5-42
5-2.
AGC Center Level Adjustment (VC-256 Board) ·········· 5-42
5-3.
APC & AEQ Adjustment (VC-256 Board) ··················· 5-42
5-4.
Processing after Completing Adjustments ···················· 5-43
6.
PLL fo & LPF fo Fine Adjustment (VC-256 Board) ···· 5-43
3-4.
VIDEO SYSTEM ADJUSTMENTS ····························· 5-44
1.
27MHz Origin Oscillation Adjustment (VC-256 Board) ·· 5-44
2.
Chroma BPF fo Adjustment (VC-256 Board) ··············· 5-44
3.
S VIDEO OUT Y Level Adjustment (VC-256 Board) ·· 5-45
4.
S VIDEO OUT Chroma Level Adjustment
(VC-256 Board) ····························································· 5-45
(VC-256 Board) ····························································· 5-45
5.
VIDEO OUT Y, Chroma Level Check (VC-256 Board) ·· 5-46
3-5.
IR TRANSMITTER ADJUSTMENTS (DCR-TRV130) ·· 5-47
1.
IR Video Carrier Frequency Adjustment (MI-041 Board) ·· 5-47
2.
IR Video Deviation Adjustment (MI-041 Board) ·········· 5-47
3.
IR Audio Deviation Adjustment (MI-041 Board) ········· 5-48
3-6.
AUDIO SYSTEM ADJUSTMENTS ···························· 5-49
1.
Playback Level Check ··················································· 5-49
5-4.
SERVICE MODE ·························································· 5-50
4-1.
ADJUSTMENT REMOTE COMMANDER ················ 5-50
1.
Using the Adjustment Remote Commander ·················· 5-50
2.
Precautions Upon Using the Adjustment Remote
Commander ··································································· 5-50
Commander ··································································· 5-50
4-2.
DATA PROCESS ··························································· 5-51
4-3.
SERVICE MODE ·························································· 5-52
1.
Setting the Test Mode ···················································· 5-52
2.
Emergence Memory Address ········································ 5-52
2-1.
C Page Emergence Memory Address ···························· 5-52
2-2.
EMG Code (Emergency Code) ····································· 5-53
2-3.
MSW Code ···································································· 5-54
3.
Bit Value Discrimination ··············································· 5-55
4.
Switch check (1) ···························································· 5-55
5.
Switch check (2) ···························································· 5-55
6.
Switch check (3) ···························································· 5-55
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