DCR-TRV5, DCR-TRV5E - Sony Movie Service Manual (repair manual). Page 4

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• MA-330 (Audio Process & IR Transmmiter)
Schematic Diagram ....................................... 4-81
• PD-100 (RGB Decoder, Timming Generator,
Back Light Generator)
Printed Wiring Board .................................... 4-83
• PD-100 (RGB Decoder)(1/3)
Schematic Diagram ....................................... 4-85
• PD-100 (Timming Generator)(2/3)
Schematic Diagram ....................................... 4-87
• PD-100 (Back Light Generator)(3/3)
Schematic Diagram ....................................... 4-89
• VF-124 (Color EVF) Printed Wiring Board ............... 4-91
• VF-124 (Color EVF) Schematic Diagram .................. 4-93
• DD-110 (Drum/Capstan Pwm Drive)
Schematic Diagram ....................................... 4-98
• DD-110 (Drum/Capstan Pwm Drive)
Printed Wiring Board .................................. 4-101
5.
ADJUSTMENTS
5-1.
Camera Section Adjustment ............................................ 5-1
1-1.
Preparations before Adjustment (Camera Section) ......... 5-1
1-1-1. List of Service Tools ........................................................ 5-1
1-1-2. Preparations .................................................................... 5-2
1-1-3. Precaution ........................................................................ 5-4
1.
Setting the Switch ............................................................ 5-4
2.
Order of Adjustments ...................................................... 5-4
3.
Subjects ........................................................................... 5-4
1-2.
Initialization of F Page Data ............................................ 5-5
1.
Initializing the F Page Data ............................................. 5-5
2.
Modification of F Page Data ........................................... 5-5
3.
F Page Table .................................................................... 5-5
1-3.
Camera System Adjustments ........................................... 5-8
1.
GUM-PLL Adjustment (VC-207 board) ......................... 5-8
2.
36MHz Origin Oscillation Adjustment
(VC-207 board) ............................................................... 5-8
3.
Zoom Key Center Adjustment (VC-207 board) .............. 5-8
4.
HALL Adjustment ........................................................... 5-9
5.
Flange Back Adjustment ............................................... 5-10
5-1.
Flange Back Adjustment (1) .......................................... 5-10
5-2.
Flange Back Adjustment (2) .......................................... 5-10
6.
Flange Back Check ........................................................ 5-11
7.
Picture Frame Setting .................................................... 5-11
8.
Color Reproduction Adjustment .................................... 5-12
9.
IRIS IN/OUT Adjustment ............................................. 5-13
10.
MAX GAIN Adjustment ............................................... 5-14
11.
Auto White Balance Standard Data Input ..................... 5-14
12.
Auto White Balance Adjustment ................................... 5-15
13.
White Balance Check .................................................... 5-15
14.
Angular Velocity Sensor Sensitivity Adjustment .......... 5-16
1-4.
Color Electronic Viewfinder System Adjustment .......... 5-17
1.
EVF Initial Data Input ................................................... 5-17
2.
VCO Adjustment (VF-124 board) ................................. 5-18
3.
Bright Adjustment (VF-124 board) ............................... 5-18
4.
Contrast Adjustment (VF-124 board) ............................ 5-19
5.
Backlight Consumption Current Adjustment
(VF-124 board) .............................................................. 5-19
6.
White Balance Adjustment (VF-124 board) .................. 5-20
1-5.
LCD SYSTEM ADJUSTMENT ................................... 5-21
1.
LCD Initial Data Input .................................................. 5-21
2.
VCO Adjustment (PD-100 board) ................................. 5-22
3.
Horizontal Position check (PD-100 board) ................... 5-22
4.
D range Adjustment (PD-100 board) ............................. 5-22
5.
Bright Adjustment (PD-100 board) ............................... 5-23
6.
Contrast Adjustment (PD-100 board) ............................ 5-23
7.
V-COM Level Adjustment (PD-100 board) .................. 5-24
8.
Color Adjustment (PD-100 board) ................................ 5-24
9.
V-COM Adjustment (PD-100 board) ............................ 5-25
10.
White Balance Adjustment (PD-100 board) .................. 5-25
• Arrangement Diagram for Adjustment Parts ......................... 5-26
5-2.
Mechanism Section Adjustment .................................... 5-29
2-1.
Operating without Cassette ........................................... 5-29
2-2.
Tape Path Adjustment .................................................... 5-29
1.
Preparations for Adjustment .......................................... 5-29
5-3.
Video Section Adjustments ........................................... 5-30
3-1.
Preparations before Adjustments ................................... 5-30
3-1-1. Equipment Required ...................................................... 5-30
3-1-2. Precautions on Adjusting ............................................... 5-31
3-1-3. Adjusting Connectors .................................................... 5-31
3-1-4. Connecting the Equipment ............................................ 5-32
3-1-5. Alignment Tapes ............................................................ 5-33
3-1-6. Output Level and Impedance ......................................... 5-33
3-2.
Initialization of D, C Page Data .................................... 5-34
1.
Initializing the D Page Data .......................................... 5-34
2.
Modification of D Page Data ......................................... 5-34
3.
D Page Table .................................................................. 5-34
4.
Initializing the C Page Data ........................................... 5-36
5.
Modification of C Page Data ......................................... 5-36
6.
C Page Table .................................................................. 5-36
3-3.
System Control System Adjustment .............................. 5-38
1.
Battery End Adjustment (VC-207 board) ...................... 5-38
3-4.
Servo System Adjustments ............................................ 5-39
1.
T Reel FG Duty Adjustment and CSerr Adjustment
 (VC-207 Board) ............................................................ 5-39
2.
Switching Position Adjustment (VC-207 Board) .......... 5-39
3-5.
Video System Adjustments ............................................ 5-40
3-5-1. RF Block Adjustments ................................................... 5-40
1.
Recording Current Adjustment (VC-207 Board) .......... 5-40
2.
PLL f
0
 Adjustment (VC-207 Board) ............................. 5-40
3.
CLK DELAY Adjustment (VC-207 Board) .................. 5-41
4.
AGC Center Level Adjustment (VC-207 Board) .......... 5-41
5.
AEQ Adjustment (VC-207 Board) ................................ 5-42
6.
PLL Capture Range Adjustment (VC-207 Board) ........ 5-42
3-5-2. Clock Adjustments ........................................................ 5-43
1.
IC1900 27MHz XTAL f
0
 Adjustment
(VC-207 Board) ............................................................. 5-43
2.
IC1900 VCO Operation Check (VC-207 Board) .......... 5-43
3.
IC6101 41.85MHz VCO Operation Check
(VC-207 Board) ............................................................. 5-43
3-5-3. Base Band Block Adjustments ...................................... 5-44
1.
Composite Output Y Level Adjustment
(VC-207 Board) ............................................................. 5-44
2.
Composite Output Chroma Level Adjustment
(VC-207 Board) ............................................................. 5-44
3.
S-C Output Level Adjustment (VC-207 Board) ............ 5-45
4.
S-Y Output Level Adjustment (VC-207 Board) ............ 5-45
3-5-4. BIST Check ................................................................... 5-46
1.
Playback System Check ................................................ 5-46
2.
Recording System Check .............................................. 5-46
3-6.
IR Transmitter Adjustments ........................................... 5-48
1.
IR Video Carrier Frequency Adjustment
(MA-330 board) ............................................................ 5-48
2.
IR Video Deviation Adjustment (MA-330 board) ......... 5-48
3.
IR Audio Deviation Adjustment (MA-330 board) ......... 5-49
3-7.
Audio System Adjustments ........................................... 5-50
1.
Playback Level Check ................................................... 5-51
2.
Overall Level Characteristics Check ............................. 5-51
3.
Overall Distortion Check ............................................... 5-51
4.
Overall Noise Level Check ............................................ 5-51
5.
Overall Separation Check .............................................. 5-51
• Arrangement Diagram for Adjustment Parts ......................... 5-52
5-4.
Service Mode ................................................................. 5-55
4-1.
Adjustment Remote Commander .................................. 5-55
1.
Using the adjustment remote commander ..................... 5-55
2.
Precautions upon using the
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