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DZ-GX5020A K
Hitachi DZ-GX5020A K User Manual
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SER
VICE MANU
AL
SPECIFICA
TIONS AND P
AR
TS ARE SUBJECT
T
O CHANGE FOR IMPR
O
VEMENT
No
.
0614E
D
VD VIDEO
CAMERA/RECORDER
TK
DZ-GX5080A
DZ-GX5020A
DZ-GX5020A (K)
DZ-GX5000A
DO NO
T RESELL OR DIVERT IMPR
OPERL
Y
DZ-GX5080A
DZ-GX5000A
DZ-GX5020A
December 2006
2
Table of Contents
Default Chapter
2
Table of Contents
2
1 Safety Precaution for Repair
4
Cautions
4
Electrostatic Protection Measures
5
Cautions When Handling DVD Drive
5
Lead-Free Solder
6
Notes When Using Service Manual
8
2 General Description
10
Overview
10
Servicing Method
11
Features
12
Specifi Cations
12
Major Differences from Previous Models
15
Compatibility of Recorded DVD and Corresponding Recording Media
18
Compatibility of Recorded Discs
18
Corresponding Recording Media
20
Names of Parts
21
List of Abbreviations and Terms for DVD Video Camera/Recorders
25
3 Description of Operation
27
Description of Structure
27
Description of Newly Adapted Technology
28
LED Light
28
4 Troubleshooting
29
Procedure for Troubleshooting
29
Messages and Troubleshooting
30
Display of Error Codes and Troubleshooting
40
Displaying Error Codes and Clearing Them
40
Details of Error Code Display
41
Major Error Codes and Troubleshooting
41
Disc Load Check Flowchart
43
Cleaning Disc and Optical Pickup
44
Checking Versions of Firmware and Updating
45
Checking Fi Rmware Versions
46
Updating Fi Rmware
47
Trouble Diagnosis
49
Trouble Diagnosis Fl Owchart
50
Reassembly to Enable Service Position
59
Procedure for Removing Disc from Faulty DVD Video Camera/Recorder
62
Items to be Checked
62
How to Remove Disc
62
System Resetting/Resetting Camera Functions
63
List of Items to be Reset
63
System Reset Procedure
65
Procedure for Resetting Camera Functions
65
5 Disassembly and Reassembly
66
Items to be Checked
66
Order of Disassembly
67
Disassembly
68
Adjustment Cover
68
Lens Cover and Top Cover
68
L Block
69
Front Block
70
MAN Circuit Board and Rear Block
71
Rear Case and EVF Unit
72
LMF2-L/LMF3-L Circuit Board and L Cover
72
Back-Up Battery, SDL Frame and SDL Circuit Board
73
Top Plate
74
Camera Block
74
DVD Drive Unit and R Case
75
Lock Unit
76
LCD Unit and L Case
77
LCD Case U and Fulcrum Unit
78
LCD Case B
79
AVJ2-L/AVJ3-L Circuit Board
80
FRT2-L/FRT3-L Circuit Board, Microphone and Front Case
80
Lens Frame, Lens Unit, Cushion and Crystal Filter
81
CCD Image Sensor and GSL2-L/GSL3-L Circuit Board
81
EEPROM Data Backup and Write
82
Backup Method
84
Write Method
85
6 Adjustment
86
Creating Reference Data
86
Checking Reference Data
86
Reference Data
86
Data
86
Data
87
Software
87
Creation Software
92
Creating Reference Data
95
Setups for Adjustment
97
List of Jigs and Tools for Adjustment
97
Test Equipment, Power Supply and Charts for Adjustment
97
Connections for Adjustment
97
Settings for Adjustment
99
Software
101
List of Adjustment Items
104
Diagram
104
List of Adjustments Needed after Replacing
105
Major Components
105
Phenomenon
107
Adjustment Procedure
108
Initial Data Write
108
Video Level
109
Burst Level
110
Autofocus
111
Auto Iris Control
112
Sampling Pulse
113
Matrix
114
Chroma Gain
115
Spot Noise
117
Lcd
118
Next Button
124
7 Exploded View
125
Dz-Gx5080A
125
Dz-Gx5020A/Gx5000A
126
Parts List
127
Parts List
129
S Wiring and Schematic Diagrams
131
Wiring
131
Scl2-L/Scl3-L [Gsl2-L/Gsl3-L
132
Gyro2-L/Gyro3-L [Gsl2-L/Gsl3-L
133
FRT2-L (for GX5080A
134
FRT3-L (for GX5020A/GX5000A
135
Avj2-L/Avj3-L
136
Lmf2-L/Lmf3-L
137
Camera Dsp [Man
138
S-9 3M Camera Dsp [Man]
139
Codec [Man
140
Plug [Man
141
USB [MAN] (for GX5080A
142
Av [Man
143
Lens Drive [Man
144
IC Block (1/2
145
IC Block (2/2
146
C Circuit Board Diagrams
147
Gsl2-L/Gsl3-L
147
C-2 FRT2-L (for GX5080A)
148
C-3 FRT3-L (for GX5020A/GX5000A)
149
Avj2-L/Avj3-L
150
Lmf2-L/Lmf3-L
151
Man
152
B Block Diagram
153
Overall
153
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Hitachi DZ-GX5020A K Specifications
General
Type
Camcorder
LCD Screen Size
2.7 inches
LCD Screen Pixels
123, 000 pixels
Viewfinder
Color
Audio Recording Format
Dolby Digital 2.0
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