Read Sony DCR-TRV238E / DCR-TRV239E (serv.man2) Service Manual online
— 5 —
DCR-TRV238E/TRV239E
3.
Flange Back Adjustment(Using Flange Back
Adjustment Chart and Subject More Than 500m Away) · 5-19
Adjustment Chart and Subject More Than 500m Away) · 5-19
3-1.
Flange Back Adjustment (1) ·········································· 5-19
3-2.
Flange Back Adjustment (2) ·········································· 5-19
4.
Flange Back Check ························································ 5-20
5.
Optical Axis Adjustment ··············································· 5-21
6.
Picture Frame Setting ···················································· 5-22
7.
Color Reproduction Adjustment ···································· 5-23
8.
Auto White Balance & LV Standard Data Input ··········· 5-23
9.
Auto White Balance Adjustment ··································· 5-24
10.
White Balance Check ···················································· 5-25
11.
Steady Shot Check ························································· 5-26
1-4.
ELECTRONIC VIEWFINDER SYSTEM
ADJUSTMENT ····························································· 5-27
ADJUSTMENT ····························································· 5-27
1.
VCO Adjustment (VC-276 board) ································ 5-27
2.
RGB AMP Adjustment (VC-276 board) ······················· 5-28
3.
Contrast Adjustment (VC-276 board) ··························· 5-28
1-5.
LCD SYSTEM ADJUSTMENT ··································· 5-29
1.
VCO Adjustment (PD-156 board) ································· 5-29
2.
RGB AMP Adjustment (PD-156 board) ························ 5-30
3.
Contrast Adjustment (PD-156 board) ···························· 5-30
4.
COM AMP Adjustment (PD-156 board) ······················· 5-31
5.
V-COM Adjustment (PD-156 board) ···························· 5-31
6.
White Balance Adjustment (PD-156 board) ·················· 5-32
5-2.
MECHANISM SECTION ADJUSTMENT ·················· 5-33
2-1.
Hi8/STANDARD 8 MODE ··········································· 5-33
2-1-1. OPERATING WITHOUT CASSETTE ························ 5-33
2-1-2. TAPE PATH ADJUSTMENT ········································ 5-33
1.
2-1-2. TAPE PATH ADJUSTMENT ········································ 5-33
1.
Preparations for Adjustment ·········································· 5-33
2-2.
DIGITAL8 MODE ························································ 5-34
2-2-1. HOW TO ENTER RECORD MODE WITHOUT
CASSETTE ··································································· 5-34
2-2-2. HOW TO ENTER PLAYBACK MODE WITHOUT
CASSETTE ··································································· 5-34
2-2-3. OVERALL TAPE PATH CHECK ································· 5-34
1.
1.
Recording of the tape path check signal ························ 5-34
2.
Tape path check ····························································· 5-34
5-3.
VIDEO SECTION ADJUSTMENT ······························ 5-35
3-1.
PREPARATIONS BEFORE ADJUSTMENTS ············ 5-35
3-1-1. Equipment to Required ·················································· 5-35
3-1-2. Precautions on Adjusting ··············································· 5-36
3-1-3. Adjusting Connectors ···················································· 5-37
3-1-4. Connecting the Equipment ············································ 5-37
3-1-5. Alignment Tape ····························································· 5-38
3-1-6. Input/output Level and Impedance ································ 5-38
3-2.
3-1-2. Precautions on Adjusting ··············································· 5-36
3-1-3. Adjusting Connectors ···················································· 5-37
3-1-4. Connecting the Equipment ············································ 5-37
3-1-5. Alignment Tape ····························································· 5-38
3-1-6. Input/output Level and Impedance ································ 5-38
3-2.
SYSTEM CONTROL SYSTEM ADJUSTMENT ········ 5-39
1.
Initialization of 8, C, D, E, F, 1C, 1F Page Data ··········· 5-39
2.
Serial No. Input ····························································· 5-39
2-1.
Company ID Input ························································· 5-39
2-2.
Serial No. Input ····························································· 5-39
3-3.
SERVO AND RF SYSTEM ADJUSTMENT ··············· 5-41
1.
REEL FG Adjustment (VC-276 board) ························· 5-41
2.
PLL f
0
& LPF f
0
Adjustment (VC-276 board) ·············· 5-41
3.
Switching Position Adjustment (VC-276 board) ··········· 5-42
4.
AGC Center Level and APC & AEQ Adjustment ········· 5-42
4-1.
Preparations before adjustments ···································· 5-42
4-2.
AGC Center Level Adjustment (VC-276 board) ··········· 5-42
4-3.
APC & AEQ Adjustment (VC-276 board) ···················· 5-43
4-4.
Processing after Completing Adjustments ···················· 5-43
5.
PLL f
0
& LPF f
0
Fine Adjustment (VC-276 board) ······ 5-44
6.
Hi8/Standard8 Switching Position Adjustment
(VC-276 board) ····························································· 5-44
(VC-276 board) ····························································· 5-44
7.
CAP FG Duty Adjustment (VC-276 board) ·················· 5-45
3-4.
VIDEO SYSTEM ADJUSTMENTS ····························· 5-46
1.
36MHz Origin Oscillation Adjustment (VC-276 board) 5-46
2.
S VIDEO OUT Y Level Adjustment (VC-276 board) ··· 5-46
3.
S VIDEO OUT Chroma Level Adjustment
(VC-276 board) ····························································· 5-47
(VC-276 board) ····························································· 5-47
4.
VIDEO OUT Y, Chroma Level Check (VC-276 board) 5-47
5.
Hi8/Standard8 Y/C Output Level Setting
(VC-276 board) ····························································· 5-48
(VC-276 board) ····························································· 5-48
6.
Hi8/standard 8mm AFC fo Adjustment
(VC-276 board) ····························································· 5-48
(VC-276 board) ····························································· 5-48
3-5.
AUDIO SYSTEM ADJUSTMENTS ···························· 5-49
1.
Hi8/Standard8 AFM BPF f0 Adjustment
(VC-276 board) ····························································· 5-49
(VC-276 board) ····························································· 5-49
2.
Hi8/Standard8 AFM 1.5 MHz Deviation Adjustment
(VC-276 board) ····························································· 5-50
(VC-276 board) ····························································· 5-50
3.
Hi8/Standard8 AFM 1.7 MHz Deviation Adjustment
(VC-276 board) ····························································· 5-50
(VC-276 board) ····························································· 5-50
4.
Digital8 Playback Level Check ····································· 5-50
5.
Overall Level Characteristics Check ····························· 5-50
6.
Overall Distortion Check ··············································· 5-50
7.
Overall Noise Level Check ············································ 5-51
8.
Overall Separation Check ·············································· 5-51
5-4.
SERVICE MODE ·························································· 5-52
4-1.
ADJUSTMENT REMOTE COMMANDER ················ 5-52
1.
Using the Adjustment Remote Commander ·················· 5-52
2.
Precautions Upon Using the Adjustment Remote
Commander ··································································· 5-52
Commander ··································································· 5-52
4-2.
DATA PROCESS ··························································· 5-53
4-3.
SERVICE MODE ·························································· 5-54
1.
Setting the Test Mode ···················································· 5-54
2.
Emergence Memory Address ········································ 5-54
2-1.
EMG Code (Emergency Code) ····································· 5-54
2-2.
MSW Code ···································································· 5-55
3.
Bit Value Discrimination ··············································· 5-56
4.
Switch check (1) ···························································· 5-56
5.
Switch check (2) ···························································· 5-56
6.
Switch check (3) ···························································· 5-57
7.
Switch check (4) ···························································· 5-57
8.
Record of Use check (1) ················································ 5-57
9.
Record of Use check (2) ················································ 5-58
10.
Record of Self-diagnosis check ····································· 5-58
6.
REPAIR PARTS LIST
6-1.
EXPLODED VIEWS ······················································ 6-1
6-1-1. OVERALL SECTION ····················································· 6-1
6-1-2. CABINET (L) SECTION-1 ············································ 6-2
6-1-3. CABINET (L) SECTION-2 ············································ 6-3
6-1-4. LENS, EVF SECTION ···················································· 6-4
6-1-5. CABINET (R) SECTION ··············································· 6-5
6-1-6. LCD SECTION ······························································· 6-6
6-1-7. CASSETTE COMPARTMENT ASSY, DRUM ASSY ··· 6-7
6-1-8. LS CHASSIS BLOCK ASSEMBLY ······························· 6-8
6-1-9. MECHANICAL CHASSIS BLOCK ASSEMBLY-1 ······ 6-9
6-1-10. MECHANICAL CHASSIS BLOCK ASSEMBLY-2 ·· 6-10
6-1-2. CABINET (L) SECTION-1 ············································ 6-2
6-1-3. CABINET (L) SECTION-2 ············································ 6-3
6-1-4. LENS, EVF SECTION ···················································· 6-4
6-1-5. CABINET (R) SECTION ··············································· 6-5
6-1-6. LCD SECTION ······························································· 6-6
6-1-7. CASSETTE COMPARTMENT ASSY, DRUM ASSY ··· 6-7
6-1-8. LS CHASSIS BLOCK ASSEMBLY ······························· 6-8
6-1-9. MECHANICAL CHASSIS BLOCK ASSEMBLY-1 ······ 6-9
6-1-10. MECHANICAL CHASSIS BLOCK ASSEMBLY-2 ·· 6-10
Parts list of the VC-276 board are not shown.
Pages from 6-14 to 6-23 are not shown.
Pages from 6-14 to 6-23 are not shown.
*
Optical axis frame and Color reproduction frame are
shown on pages 152 and 153.
Click on the first or last page to see other DCR-TRV238E / DCR-TRV239E (serv.man2) service manuals if exist.