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27UX01B-501
Hitachi 27UX01B-501 Manuals
Manuals and User Guides for Hitachi 27UX01B-501. We have
1
Hitachi 27UX01B-501 manual available for free PDF download: Service Manual
Hitachi 27UX01B-501 Service Manual (56 pages)
Hitachi Solid State Color Television - Service manual
Brand:
Hitachi
| Category:
TV
| Size: 5.76 MB
Table of Contents
Table of Contents
1
Safety Precautions
2
Important Safety Notice
2
Product Safety Notice
4
Power Source
4
Service Notes
5
Horizontal Oscillator Disable Circuit
5
Specifications
6
Receiver Feature Table
6
Operation
7
Location of Controls (Receiver)
7
Receiver Front Control Panel
7
Location of Controls (Remote)
8
Remote Control Quick Reference Functional Key Chart
9
Programming the Remote
11
Component Codes
12
Cable Box
13
Service
15
Disassembly for Service
15
Disassembly for CRT Replacement
15
Chassis Service Adjustment Procedures
16
B+ Voltage Confirmation
16
Source Voltage Chart
16
B+ 5V Source Voltages
16
Mpu 5V
16
Stand-By 5V
16
B+ 9V Source Voltage
16
B+ 12V (Stand-By)
16
High Voltage Check
16
Purity and Convergence Procedures
17
Serviceman Mode (Electronic Controls)
20
Entering Serviceman Mode
20
Toggle between Modes
20
Exiting the Serviceman Mode
20
Sub-Data Adjustment
21
Cut-Off Adjustment
21
Pin Cushion Adjustment
22
MTS Adjustment
22
PIP Adjustment
23
Options Adjustment
24
Comb Filter Adustment
25
To Check Purity
26
Helpful Hints
26
Instructional Flow Chart for Serviceman Mode
27
Service Adjustments
30
(Electronic Control)
30
Sub-Brightness
30
Sub-Contrast
30
Tint/Color Adjustment
30
Color Temperature Adjustment
31
Horizontal Centering
32
MTS Circuit Adjustment
32
Clock Adjustment (S7)
33
Vertical Size
33
Service Adjustments (Mechanical Controls)
33
Focus (Part of T551)
33
Circuits and Block Diagrams
34
Audio Signal Path Block Diagram
34
Video-Chroma Signal Path Block Diagrams
35
IC101 VCJ IN/OUT Pins and Functions
36
IC001 MPU IN/OUT Pins and Functions
37
Parts Identification
38
Component Identification
38
Parts List
41
Replacement Parts List
44
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