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CML178SXWB
Hitachi CML178SXWB Manuals
Manuals and User Guides for Hitachi CML178SXWB. We have
1
Hitachi CML178SXWB manual available for free PDF download: Service Manual
Hitachi CML178SXWB Service Manual (59 pages)
TFT LCD MONITOR
Brand:
Hitachi
| Category:
Monitor
| Size: 8.24 MB
Table of Contents
Table of Contents
2
Introduction
4
Scope
4
Description
4
Electrical Requirements
5
Standard Test Conditions
5
LCD Monitor General Specification
6
LCD Panel Specification
7
Input Signals
12
Supported Timing
13
Controls
15
White Color Temperature
17
Power Supply
18
Plug & Play(EDID)
19
Audio Technical Specification (EP877 Only)
20
Vl-750 Display Control Board
21
Description
21
Features
21
Block Diagram
21
System Block Diagram
22
Connector Locations
22
Connector Type
24
Signal Pin & Description
24
VK-723 Control Panel Board
25
Description
25
Connector and Switch Locations
25
Connector Type
25
Connector Pin Assignment
25
Switch Definition
25
LED Definition
25
Power Supply & Inverter Board
26
Description
26
Power Supply ( AC to DC Section)
26
Inverter (DC to AC Section)
27
Electrical Characteristics
27
Connector Locations
28
Troubleshooting
30
Main Procedure
30
Mechanical Requirements
34
Vibration and Shock
34
Package Drop Specification
34
Dimension Size and Weight
35
Gap Spec
35
Tilt Base Rotation
36
Plastic Material
36
GAP Spec
37
Power Line Transient Test (Iec 61000-4-4 Fast Transients/Burst)
38
Peak Voltage
38
Polarity
38
Repetition Frequency of the Impulse : 5Khz
38
Rise-Time : 5Ns 30
38
Impulse Duration: 50 Ns 30
38
Relation to Power Supply: Asynchronous
38
Burst Duration: 15 Ms 20
38
Burst Period: 300Ms
38
Climatic Conditions
38
Power Line Surge Test (Iec 61000-4-5 Surge)
40
Climatic Condition
40
Test Conditions
40
Display Set High-Resolution Mode, AC Input Use AC 240V
40
Environment Requirement
41
Operating
41
Storage or Shipment
41
Regulation Compliance
42
This Product Complies with the most Current Revisions of Following Regulations
42
Electrostatics Discharge (ESD)
43
Quality and Reliability
44
Quality Assurance
44
Reliability
44
Appendix A: PCBA ASSEMBLY
45
Appendix B: DISPLAY UNIT ASSEMBLY
47
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