Sony DCR-TRV120P Manuals

Manuals and User Guides for Sony DCR-TRV120P. We have 2 Sony DCR-TRV120P manuals available for free PDF download: Service Manual

Sony DCR-TRV120P Service Manual

Sony DCR-TRV120P Service Manual (195 pages)

Digital8 Digital Video Cassette Recorder

Brand: Sony | Category: Camcorder | Size: 26.66 MB

Table of Contents

Table of Contents
4
Service Note
7
Power Supply During Repairs
7
To Take out a Cassette When Not Eject (Force Eject)
7
Note for Repair
8
Self-Diagnosis Function
9
Self-Diagnosis Display
9
Service Mode Display
9
Display Method
9
Switching of Backup no
9
End of Display
9
Self-Diagnosis Code Table
10
General
12
LCD Assembly, PD-117 Board (TRV Model)
40
Front Panel Assembly
41
Cabinet (L) Assembly, Cassette Lid Assembly
41
Cabinet (R) Assembly
42
Board (TRV Model)
42
Board (TR Model)
42
EVF Block
42
EVF Assembly
43
Board, Crt Assembly
43
Battery Panel Assembly
44
Cabinet (L) Assembly
44
Lens Block
44
Control Switch Block (FK-10000)
44
FU-138/143 Board
45
Board
45
Circuit Boards Location
46
Flexible Boards Location
47
Block Diagrams
48
Overall Block Diagram 1
48
Overall Block Diagram 2
49
Overall Block Diagram 3
50
- Power Block Diagram 1
  51
- Power Block Diagram 2
  52
Power Block Diagram 3
53
Frame Schematic Diagrams
54
Printed Wiring Boards and Schematic Diagrams
54
Waveforms
97
Parts Location
99
Adjustments
101
- Before Starting Adjustment
  101
- Adjusting Items When Replacing Main Parts and Boards
  102
Camera Section Adjustment
104
- Preparations before Adjustment (Camera Section)
  104
- List of Service Tools
  104
- Preparations
  105
- Precaution
  108
- Setting the Switch
  108
- Order of Adjustments
  108
- Subjects
  108
- Initialization of 7, 8, C, D, E, F
  109
- Initialization of 8, C, D
  109
- Initializing the 8, C, D
  109
- Modification of 8, C, D
  109
- Page Table
  109
- Initialization of 7, E, F
  112
- Initializing the 7, E, F
  112
- Modification of 7, E, F
  112
- Page Table
  112
- Camera System Adjustments
  115
- HALL Adjustment
  115
- Flange Back Adjustment
  116
  - More than 500 M Away
    117
- Flange Back Adjustment (1)
  117
- Flange Back Adjustment (2)
  117
- Flange Back Check
  118
- Optical Axis Adjustment
  119
- Picture Frame Setting
  120
- Color Reproduction Adjustment
  121
- AWB & LV Standard Data Input
  122
- Auto White Balance Adjustment
  122
- White Balance Check
  123
- Angular Velocity Sensor Sensitivity Data Preset and Steady Shot Check
  124
- Monochrome Electronic Viewfinder System Adjustments
  125
- Horizontal Slant Check
  125
- Centering Adjustment
  125
- Focus Adjustment
  125
- Aberration Adjustment
  126
- Horizontal Amplitude Adjustment (VF-129 Board)
  126
- Vertical Amplitude Adjustment (VF-129 Board)
  127
- Brightness Adjustment (VF-129 Board)
  127
- LCD System Adjustments (DCR-TRV120/TRV120E/TRV120P/TRV125E)
  128
- LCD Initial Data Input (1)
  128
- LCD Initial Data Input (2)
  129
- VCO Adjustment (PD-117 Board)
  129
- RGB AMP Adjustment (PD-117 Board)
  130
- Contrast Adjustment (PD-117 Board)
  130
- COM AMP Adjustment (PD-117 Board)
  131
- V-COM Adjustment (PD-117 Board)
  131
- White Balance Adjustment (PD-117 Board)
  132
Mechanism Section Adjustment
133
- Hi8/Standard 8 MM Mode
  133
- How to Enter Playback Mode Without Cassette
  133
Tape Path Adjustment
133
- Preparations for Adjustment
  133
- Digital8 Mode
  134
- How to Enter Record Mode Without Cassette
  134
- How to Enter Playback Mode Without Cassette
  134
- Overall Tape Path Check
  134
  - Recording of the Tape Path Check Signal
    134
- Tape Path Check
  134
Video Section Adjustment
135
Service Mode
155
- Adjustment Remote Commander
  155
- Using the Adjustment Remote Commander
  155
- Precautions Upon Using the Adjustment Remote Commander
  155
- Data Process
  156
- Service Mode
  157
- Setting the Test Mode
  157
- Emergence Memory Address
  157
- C Page Emergence Memory Address
  157
- F Page Emergence Memory Address
  158
- EMG Code (Emergency Code)
  158
- MSW Code
  159
- Bit Value Discrimination
  160
- Input/Output Check
  160
- LED, LCD (Display Window) Check
  160
- Record of Use Check
  161
- Switch Check (1)
  161
- Switch Check (2)
  162
- Headphone Jack Check
  162
Repair Parts List
163
Exploded Views
163
- Front Panel Section
  163
- Cabinet (R) Section
  164
- (Trv120/Trv120E/Trv120P/Trv125E)
  164
- EVF Block Section
  166
- LCD Assembly Section (TRV120/TRV120E/TRV120P/TRV125E)
  167
- Cabinet (L) Section
  168
- Lens Block Section
  169
- Main Board Section
  170
- Cassette Compartment Assembly
  171
- LS Chassis Assembly
  172
- Mechanism Chassis Assembly
  173
Electrical Parts List
174

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Sony DCR-TRV120P Service Manual

Sony DCR-TRV120P Service Manual (118 pages)

Brand: Sony | Category: Camcorder | Size: 5.95 MB

Table of Contents

Self-Diagnosis Function
2
Self-Diagnosis Display
2
Service Mode Display
2
Self-Diagnosis Code Table
3
Section 3 Block Diagrams
5
Overall Block Diagram
5
Power Block Diagram
8
Frame (1/2) Schematic Diagram
11
Frame (2/2) Schematic Diagram
12
CCD Imager
13
Camera Processor
15
Video In/Out) Schematic Diagram
18
Base Band Input
19
Hi Control) Schematic Diagram
24
Digital8 MECHANISM CONTROL
25
Audio In/Out
29
DC/DC Converter) Schematic Diagram
30
Stereo MIC Amp
32
Control Switch Block
34
Control Switch
36
Signal Path
37
Section 5 Adjustments
43
Adjusting Items When Replacing Main Parts and Boards
44
Preparations before Adjustment (Camera Section)
46
List of Service Tools
46
TRV Model
49
Initial Value
54
Camera System Adjustments
57
HALL Adjustment
57
Flange Back Adjustment
59
Picture Frame Setting
62
Check on the Oscilloscope
62
Color Reproduction Adjustment
63
Lcd System Adjustments
70
Contrast Adjustment (PD-117 Board)
72
Mechanism Section Adjustment
75
Tape Path Adjustment
75
How to Enter Playback Mode Without Cassette
76
Overall Tape Path Check
76
Video Section Adjustment
77
Preparations before Adjustments
77
System Control System Adjustment
82
Servo and Rf System Adjustments
85
Error Contents
85
Hi8/Standard 8 MM Switching Position Adjustment (VC-235 Board)
88
Video System Adjustments
89
Ir Transmitter Adjustments
92
IR Video Carrier Frequency Adjustment (MI-37 Board)
92
Video out
93
Audio out
93
Audio System Adjustments
94
Overall Level Characteristics Check
95
Overall Distortion Check
95
Overall Noise Level Check
96
Service Mode
97
Adjustment Remote Commander
97
Data Process
98
Hexadecimal-Decimal Conversion Table
98
EMG Code (Emergency Code)
100
Emergency Type
100
Bit Values
102
Input/Output Check
102
LED, LCD (Display Window) Check
102
Section 4 Printed Wiring Boards and Schematic Diagrams
105
Y/C Processor) Schematic Diagram
106
DV Interface, Osd) Schematic Diagram
106
CAMERA CONTROL, Hi8/Std8 MECHANISM CONTROL) SCHEMATIC DIAGRAM
107
B/W Evf) Schematic Diagram
107
Exploded Views
111
Section 6 Repair Parts List
111
Evf Block Section
111
Lcd Assembly Section
111
Cabinet (L) Section
112
Lens Block Section
112
Electrical Parts List
113
Parts Location
117

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