Hitachi CLU-4321UG Manuals

Manuals and User Guides for Hitachi CLU-4321UG. We have 1 Hitachi CLU-4321UG manual available for free PDF download: Service Manual

Hitachi CLU-4321UG Service Manual

Hitachi CLU-4321UG Service Manual (182 pages)

Brand: Hitachi | Category: TV | Size: 20 MB

Table of Contents

Table of Contents
1
Important Safety Instructions
2
Federal Communications Commission Notice
2
Servicing Precautions
6
Technical Cautions
10
Specifications
11
Circuit Protection
11
Cautions When Connecting/Disconnecting the Hv Connector
12
General Information
13
Front Control Panel
13
Rear Panel Jacks
13
Remote Control
14
Customized Picture and Sound Adjustments
15
Rear Panel Connection
19
Display Picture Formats Service Adjustments
23
Service Adjustments Display Picture Formats
24
Assembled P.w.b Adjustment
28
Service Menu Access (NTSC, SDTV and HDTV)
28
Comb Filter Operation Check
48
Video Settings Check
48
Color Temperature Check
48
Dimmer Check
48
Auto Color Check
48
Noise Reduction Check
48
Velocity Modulation Check
48
Black Level Expansion Check
48
High Voltage Adjustment
49
FINAL ASSEMBLY ADJUSTMENT (Adjustment Should be According to below Order)
49
Cut off Adjustment
49
Focus Pack
49
DCU Phase Data Setting
49
Horizontal Position Adjustment (Coarse)
50
Raster Tilt (Deflection Yoke)
50
Beam Alignment
50
Raster Position
51
Vertical Size
51
Horizontal Size
51
Beam Form
52
Lens Focus
52
Static Focus
54
Digital Convergence
54
Magic Focus Character Set up
55
Magic Focus Pattern Set up
56
Convergence Jig Screen Specification
57
Raster Position Adjsutment
59
Convergence Point Adjustment
59
Magic Focus Initialize
60
Blue Defocus
61
White Balance
61
Sub Brightness
63
Sub-Picture Signal Amplitude Adjustment
64
Horizontal Position
65
Scanning Area Check
65
Raster Distortion Check
66
Adjustment Point
68
Signal Block Assembly
69
Main Chassis Deflection P.W.B
70
Power Supply P.W.B
71
CPT (R)(G)(B), Focus Pack
72
Control P.W.B
73
Protection Circuit Block Diagram
75
Troubleshooting Flowchart
77
Waveforms
82
DC Voltage Tables
93
Basic Circuit Diagram
108
Printed Circuit Boards
128
Block Diagram
140
Wiring Diagram
141
Final Wiring Drawing
142
Exploded View
149
Exploded View Parts List
153
Replacement Parts List
155
Quick Reference Parts List
175
Disassembly Instructions
176
PWB Parts List Added
180

Related Products

Hitachi Categories

Air Conditioner

Air Conditioner

Projector

Projector Drill

Refrigerator

More Hitachi Manuals