Read Sony DCR-VX2100 / DCR-VX2100E (serv.man4) Service Manual online
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DCR-VX2100/VX2100E
TABLE OF CONTENTS
6.
ADJUSTMENTS
1.
Before starting adjustment ··············································· 6-1
1-1.
Adjusting items when replacing main parts and boards. ··· 6-2
6-1.
CAMERA SECTION ADJUSTMENT ··························· 6-4
1-1.
PREPARATIONS BEFORE ADJUSTMENT
(CAMERA SECTION) ··················································· 6-4
(CAMERA SECTION) ··················································· 6-4
1-1-1. List of Service Tools ······················································· 6-4
1-1-2. Preparations ····································································· 6-5
1-1-3. Precaution ········································································ 6-7
1.
1-1-2. Preparations ····································································· 6-5
1-1-3. Precaution ········································································ 6-7
1.
Setting the Switch ···························································· 6-7
2.
Order of Adjustments ······················································ 6-7
3.
Subjects ··········································································· 6-7
1-2.
INITIALIZATION OF B, C, D, E, F, 8 PAGE DATA ····· 6-8
1-2-1. INITIALIZATION OF C, D, 8 PAGE DATA ·················· 6-8
1.
1.
Initializing the C, D, 8 Page Data ···································· 6-8
2.
Modification of C, D, 8 Page Data ·································· 6-8
3.
C Page Table ···································································· 6-8
4.
D Page Table ·································································· 6-10
5.
8 Page Table ··································································· 6-10
1-2-2. INITIALIZATION OF B PAGE DATA ························· 6-11
1.
1.
Initializing the B Page Data ··········································· 6-11
2.
Modification of B Page Data ········································· 6-11
3.
B Page Table ·································································· 6-11
1-2-3. INITIALIZATION OF E, F PAGE DATA ····················· 6-12
1.
1.
Initializing the E, F Page Data ······································· 6-12
2.
Modification of E, F Page Data ····································· 6-12
3.
F Page Table ·································································· 6-12
4.
E Page Table ·································································· 6-14
1-3.
CAMERA SYSTEM ADJUSTMENTS ························ 6-15
1.
27MHz Origin Oscillation Adjustment
(VC-358 board) ····························································· 6-15
(VC-358 board) ····························································· 6-15
2.
Zoom Key Center Adjustment ······································· 6-15
3.
HALL Adjustment ························································· 6-16
4.
Offset Adjustment ·························································· 6-16
5.
Flange Back Adjustment (Using Minipattern Box) ······· 6-17
6.
Flange Back Adjustment (Using Flange Back Adjustment
Chart and Subject More Than 500m Away) ·················· 6-18
Chart and Subject More Than 500m Away) ·················· 6-18
6-1.
Flange Back Adjustment (1) ·········································· 6-18
6-2.
Flange Back Adjustment (2) ·········································· 6-18
7.
Flange Back Check ························································ 6-19
8.
Picture Frame Setting ···················································· 6-19
9.
Pre White Balance Data Input ······································· 6-20
10.
Auto White Balance Standard Data Input ····················· 6-20
11.
MAX GAIN Adjustment ··············································· 6-21
12.
LV Standard Data Input ················································· 6-21
13.
White Balance ND Filter 1 Compensation ···················· 6-22
14.
White Balance ND Filter 2 Compensation ···················· 6-22
15.
Auto White Balance Adjustment ··································· 6-23
16.
Color Reproduction Adjustment (ND Filter OFF) ········ 6-23
17.
Color Reproduction Adjustment (ND Filter 1) ·············· 6-24
18.
Color Reproduction Adjustment (ND Filter 2) ·············· 6-24
19.
White Balance Check ···················································· 6-25
20.
Steady Shot Adjustment ················································ 6-26
20-1. Steady Shot Adjustment (1) ··········································· 6-27
20-2. Steady Shot Adjustment (2) ··········································· 6-28
20-2. Steady Shot Adjustment (2) ··········································· 6-28
1-4.
COLOR ELECTRONIC VIEWFINDER SYSTEM
ADJUSTMENT ····························································· 6-29
ADJUSTMENT ····························································· 6-29
1.
VCO Adjustment (VC-358 board) ································ 6-29
2.
Bright Adjustment (VC-358 board) ······························· 6-30
3.
Contrast Adjustment (VC-358 board) ··························· 6-30
4.
White Balance Adjustment (VC-358 board) ················· 6-31
1-5.
LCD SYSTEM ADJUSTMENT ··································· 6-31
1.
VCO Adjustment (PD-217 board) ································· 6-32
2.
Bright Adjustment (PD-217 board) ······························· 6-32
3.
Black Limit Adjustment (PD-217 board) ······················ 6-33
4.
PSIG GRAY Adjustment (PD-217 Board) ···················· 6-33
5.
Contrast Adjustment (PD-217 board) ···························· 6-34
6.
Center Level Adjustment (PD-217 board) ····················· 6-34
7.
V-COM Adjustment (PD-217 board) ···························· 6-35
8.
White Balance Adjustment (PD-217 board) ·················· 6-35
6-2.
MECHANISM SECTION ADJUSTMENT ·················· 6-36
2-1.
HOW TO ENTER RECORD MODE WITHOUT
CASSETTE ··································································· 6-36
CASSETTE ··································································· 6-36
2-2.
HOW TO ENTER PLAYBACK MODE WITHOUT
CASSETTE ··································································· 6-36
CASSETTE ··································································· 6-36
2-3.
TAPE PATH ADJUSTMENT ········································ 6-36
1.
Preparation for Adjustment ··········································· 6-36
2.
Procedure after operations ············································· 6-36
6-3.
VIDEO SECTION ADJUSTMENTS ··························· 6-37
3-1.
PREPARATIONS BEFORE ADJUSTMENTS ············ 6-37
3-1-1. Equipment Required ······················································ 6-37
3-1-2. Precautions on Adjusting ··············································· 6-38
3-1-3. Adjusting Connectors ···················································· 6-39
3-1-4. Connecting the Equipment ············································ 6-39
3-1-5. Alignment Tapes ···························································· 6-40
3-1-6. Input/Output Level and Impedance ······························· 6-40
3-1-2. Precautions on Adjusting ··············································· 6-38
3-1-3. Adjusting Connectors ···················································· 6-39
3-1-4. Connecting the Equipment ············································ 6-39
3-1-5. Alignment Tapes ···························································· 6-40
3-1-6. Input/Output Level and Impedance ······························· 6-40
3-2.
SYSTEM CONTROL SYSTEM ADJUSTMENT ········ 6-41
1.
Initialization of B, C, D, E, F, 8 Page Data ··················· 6-41
2.
Serial No. Input ····························································· 6-41
2-1.
Company ID Input ························································· 6-41
2-2.
Serial No. Input ····························································· 6-41
3.
Battery End Adjustment ················································ 6-43
3-3.
SERVO AND RF SYSTEM ADJUSTMENT ··············· 6-44
1.
Cap FG Duty Adjustment (VC-358 Board) ··················· 6-44
2.
T reel FG Duty Adjustment (VC-358 Board) ················ 6-44
3.
PLL f
0
& LPF f
0
Adjustment (VC-358 Board) ·············· 6-44
4.
Switching Position Adjustment (VC-242 Board) ·········· 6-45
5.
AGC Center Level and APC & AEQ Adjustment ········· 6-45
5-1.
Preparations before adjustments ···································· 6-45
5-2.
AGC Center Level Adjustment (VC-358 Board) ·········· 6-45
5-3.
APC & AEQ Adjustment (VC-358 Board) ··················· 6-46
5-4.
Processing after Completing Adjustments ···················· 6-46
6.
PLL f
0
& LPF f
0
Final Adjustment (VC-358 Board) ····· 6-46
3-4.
VIDEO SYSTEM ADJUSTMENTS ····························· 6-47
3-4-1. Base Band Block Adjustments ······································ 6-47
1.
1.
Chroma BPF f
0
Adjustment (VC-358 Board) ················ 6-47
2.
S VIDEO OUT Y Level Adjustment (VC-358 Board) ·· 6-47
3.
S VIDEO OUT Chroma Level Adjustment
(VC-358 Board) ····························································· 6-48
(VC-358 Board) ····························································· 6-48
4.
VIDEO OUT Y, Chroma Level Check
(VC-358 Board) ····························································· 6-48
(VC-358 Board) ····························································· 6-48
3-4-2. BIST Check ·································································· 6-49
1.
1.
Playback System Check ················································ 6-49
1-1.
Preparations for Playback ·············································· 6-49
1-2.
IC301 TRX (RF) PB BIST Check ································· 6-49
1-3.
IC301 AUD (ABUS) PB BIST Check ··························· 6-49
1-4.
IC301 VFD PB BIST Check ········································· 6-49
1-5.
IC301 ENCODER BIST Check ···································· 6-51
1-6.
Processing after Completing Playback System Check ···· 6-52
2.
Recording System Check ·············································· 6-53
2-1.
Preparations for recording ············································· 6-53
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