DCR-SC100, DCR-SC100E - Sony Movie Service Manual (repair manual). Page 8

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Section
Title
Page
Section
Title
Page
5.
ADJUSTMENTS
5-1.
CAMERA SECTION ADJUSTMENTS ............................. 5-1
1-1.
Preparations before Adjustment (Camera Section) ......... 5-1
1-1-1.
List of Service Tools .................................................... 5-1
1-1-2.
Preparations ............................................................... 5-3
1-1-3.
Precautions ................................................................. 5-5
1.
Setting the Switches ................................................... 5-5
2.
Order of Adjustments .................................................. 5-5
3.
Subjects ...................................................................... 5-5
1-1-4.
Page F Address .......................................................... 5-6
1-2.
Camera System Adjustments .......................................... 5-9
1.
Initializing the Page F Data ......................................... 5-9
2.
Changing the Page F Data ......................................... 5-9
3.
Original Oscillation Adjustment (VC-193 Board) ......... 5-10
4.
HALL Adjustment ........................................................ 5-10
5.
Flange Back Adjustment ............................................. 5-11
6.
Flange Back Check ..................................................... 5-12
7.
Picture Frame Setting ................................................. 5-12
8.
G-CAM flip Discrimination Adjustment ........................ 5-13
9.
Color Reproduction Adjustment .................................. 5-14
10.
IRIS IN/OUT Adjustment ............................................. 5-15
11.
MAX GAIN Adjustment ............................................... 5-16
12.
Auto White Balance Standard Data Input ................... 5-16
13.
Auto White Balance Adjustment ................................. 5-17
14.
White Balance Check ................................................. 5-18
15.
Velocity Sensor Sensitivity Adjustment ....................... 5-18
1-3.
LCD System Adjustments ................................................ 5-19
1.
LCD Initial Data Input .................................................. 5-19
2.
VCO Adjustment (PD-87 Board) ................................. 5-20
3.
Bright Adjustment (PD-87 Board) ............................... 5-20
4.
Contrast Adjustment (PD-87 Board) ........................... 5-21
5.
White Balance Adjustment (PD-87 Board) .................. 5-21
1-4.
Arrangement Diagram for Adjustment Parts .................... 5-22
5-2.
MECHANISM SECTION ADJUSTMENTS ...................... 5-25
2-1.
Operating Without Cassette ............................................. 5-25
2-2.
Tape Path Adjustment ...................................................... 5-25
1.
Preparations for Adjustment ....................................... 5-25
2.
Procedure after operation ........................................... 5-25
5-3.
VIDEO SECTION ADJUSTMENTS ................................. 5-26
3-1.
Preparations Before Adjustments .................................... 5-26
3-1-1.
Equipment Required ................................................... 5-26
3-1-2.
Precautions on Adjusting ............................................ 5-27
3-1-3.
Adjusting Connectors .................................................. 5-28
3-1-4.
Connection of Equipment ........................................... 5-28
3-1-5.
Alignment Tapes ......................................................... 5-29
3-1-6.
Output Level and Impedance ...................................... 5-29
3-1-7.
Page D Address .......................................................... 5-30
3-1-8.
Page C Address .......................................................... 5-32
3-2.
System Controller System Adjustments ........................... 5-34
1.
Initializing the Page D Data ........................................ 5-34
2.
Changing the Page D Data ......................................... 5-34
3.
Initializing the Page C Data ........................................ 5-35
4.
Battery End Adjustment .............................................. 5-35
3-3.
Servo System Adjustments .............................................. 5-36
1.
T Reel FG Duty Adjustment and CSerr Adjustment
(MR-38 Board) ............................................................ 5-36
2.
Switching Position Adjustment (MR-38 Board) ........... 5-36
3-4.
Video System Adjustments .............................................. 5-37
3-4-1.
RF Block Adjustments ................................................. 5-37
1.
Recording Current Adjustment (MR-38 Board) ........... 5-37
2.
PLL fo Adjustment (MR-38 Board) .............................. 5-37
3.
CLK DELAY Adjustment (MR-38 Board) ..................... 5-38
4.
AGC Center Level Adjustment (MR-38 Board) ........... 5-38
5.
AEQ Adjustment (MR-38 Board) ................................. 5-39
6.
PLL Capture Range Adjustment (MR-38 Board) ........ 5-39
3-4-2.
Base Band Block Adjustment ...................................... 5-40
1.
Composite Output Y Level Adjustment
(VC-193 Board) ........................................................... 5-40
2.
Composite Output Chroma Level Adjustment
(VC-193 Board) ........................................................... 5-40
3.
S-C Output Level Adjustment (VC-193 Board) ........... 5-41
4.
S-Y Output Level Adjustment (VC-193 Board) ........... 5-41
3-4-3.
Clock Adjustment ........................................................ 5-42
1.
IC1900 27MHz XTAL fo Adjustment (VC-193 Board) . 5-42
2.
IC1900 VCO Operation Check (VC-193 Board) ......... 5-42
3.
IC6101 41.85MHz VCO Operation Check
(MR-38 Board) ............................................................ 5-42
3-4-4.
BIST Check ................................................................. 5-42
1.
Playback System Check ............................................. 5-42
2.
Recording System Check ........................................... 5-43
3-5.
IR Transmitter Adjustments .............................................. 5-44
1.
IR Video Carrier Frequency Adjustment
(VC-193 Board) ........................................................... 5-44
2.
IR Video Deviation Adjustment (VC-193 Board) ......... 5-44
3.
IR Audio Deviation Adjustment
(VC-193 Board) ........................................................... 5-45
3-6.
Audio System Adjustments .............................................. 5-46
1.
Playback Level Check ................................................ 5-47
2.
Overall Level Characteristics Check ........................... 5-47
3.
Overall Distortion Check ............................................. 5-47
4.
Overall Noise Level Check ......................................... 5-47
5.
Overall Separation Check ........................................... 5-47
3-7.
Arrangement Diagram for Adjustment Parts .................... 5-48
5-4.
SERVICE MODE ............................................................. 5-53
4-1.
Adjusting Remote Commander ........................................ 5-53
1.
Using the adjusting remote commander ..................... 5-53
2.
Precautions upon using the adjusting
remote commander ..................................................... 5-53
4-2.
Data Processing .............................................................. 5-54
4-3.
Service Mode ................................................................... 5-55
1.
Setting the Test Mode ................................................. 5-55
2.
Record of Use Check .................................................. 5-55
3.
Emergence Memory Address ..................................... 5-56
3-1.
EMG Code (Emergency Code) ................................... 5-56
3-2.
MSW Codes ................................................................ 5-57
6.
REPAIR PARTS LIST
6-1.
Exploded Views ................................................................ 6-1
6-1-1.
Overall Assembly ......................................................... 6-1
6-1-2.
Cabinet (Front) Assembly ............................................ 6-2
6-1-3.
LCD Panel Assembly ................................................... 6-3
6-1-4.
Cabinet (Rear) Assembly ............................................. 6-4
6-1-5.
Main Boards Assembly ................................................ 6-5
6-1-6.
CCD Assembly ............................................................. 6-6
6-1-7.
Video Lens Assembly (VCL-4210VC) .......................... 6-7
6-1-8.
Cassette Compartment Assembly and
Drum Assembly ............................................................ 6-8
6-1-9.
LS Chassis Assembly .................................................. 6-9
6-1-10. Mechanism Chassis Assembly (1) ............................... 6-10
6-1-11. Mechanism Chassis Assembly (2) ............................... 6-11
6-2.
Electrical Parts List ........................................................... 6-12
There are the color reproduction frame and parts reference
sheet at the back of the book.
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