JVC GR-DVF3A Manuals

Manuals and User Guides for JVC GR-DVF3A. We have 1 JVC GR-DVF3A manual available for free PDF download: Service Manual

JVC GR-DVF3A Service Manual (143 pages)

Brand: JVC | Category: Camcorder | Size: 5 MB

Table of Contents
2
Safety Precautions
5
INSTRUCTIONS (this Instruction Refer to the GR-DVFIEG)
5
Getting Started
7
Start Shooting
11
Stop Recording
11
Operation
12
Stop Playback
22
Select Function
23
Tape Dubbing
25
Clean Exterior
34
Disassembly
39
Service Cautions
39
Precautions
39
How to Read the Disassembly and Assembly
39
Connection of the Wires
39
Main Screws to Deal with Disassembly/Assembly
40
Tools Required for Adjustments
40
Disassembly/Assembly of Cabinet Parts
41
Disassembling/Reassembling Camera Section and Deck Section
44
Flowchart of Disassembling
44
Disassembly Method
45
Mechanism » Assembly
46
Replacement of CCD Image Sensor
47
Installation of New CCD Image Sensor
47
How to Take out Tape Manually
48
Extension Cable Connection
49
Service Note
50
Emergency Display
51
Demonstration Mode
51
Mechanism Adjustment
53
Preliminary Remarks on Adjustment and Repair
53
Precautions
53
Necessary Jigs
53
Notes on Disassembling/Reassembling Procedure
53
Screws and Washers Used in Mechanism
53
Disassembling/Reassembling Mechanism
54
General Statement
54
Explanation of Mechanism Mode
54
EJECT Mode
54
Mechanism Timing Chart
55
Disassembiing/Reassembiing Mechanism Assembly
56
List of Procedures for Disassembly
65
Checkup and Adjustment of Mechanism Phase
66
Reassembling Slide Deck Assembly and Main Deck Assembly
67
Locating Tension Pole
68
Procedure of Compatibility and P.b. Eq
69
(Error Rate) Adjustments
69
Preparation for Adjustment
69
Linearity Adjustment
69
PB Switching Point Adjustment
69
Head REC Current Adjustment
70
Measurement Method of P.B. EQ. (Error Rate)
71
Service Note
73
Electrical Adjustment
75
Preparation
75
Notes of Schematic Diagram
77
Circuit Board Notes
78
Board Interconnections
79
Msd Cpu Schematic Diagram
81
Video 2 Schematic Diagram
83
Video 1 Schematic Diagram
85
Regulator Schematic Diagram
89
Main Circuit Board
91
Lcd Ctl Schematic Diagram
93
Component Parts Location Guide (Main)
94
Mda Schematic Diagram
97
Audio Ad/Da Schematic Diagram
98
Shutter MIX and Pre/Rec Schematic Diagrams
100
Second Circuit Board
101
Junction Schematic Diagram
103
Junction Circuit Board
104
CCD Schematic Diagram
105
MIC Jack Schematic Diagram and MIC Jack Circuit Board
107
Electronic Viewfinder Circuit Board
110
Power System Block Diagram
111
Voltage Charts
116
Parts List
122
Packing Assembly <M1
122
Final Assembly <M2
124
Optical Block Section
124
Mechanism Assembly
125
Beware of Bogus Parts
125
Mechanism Assembly <M3
126
Electronic Viewfinder Assembly <M4
127
Electrical Parts List
128
Main Board Assembly
128
Ferrite Bead
135
Slide Switch
135
Second Board Assembly <02
135
Junction Board Assembly <03
138
CCD Board Assembly <04
138
MIC Jack Board Assembly <05
138
Bl Board Assembly <06
138
Zoom Unit <08> "0.0
138
Operation(Deck)Unit <09
139
Vf Board Assembly <10
139
Safety Precaution
140
Cabinet Assembly <M2
140
Ac Power Adapter
140
Circuit Board
142
Electrical Parts List
143

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JVC GR-DVF3A Service Manual (143 pages)

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