Hitachi 27GX01B-501 Manuals

Manuals and User Guides for Hitachi 27GX01B-501. We have 1 Hitachi 27GX01B-501 manual available for free PDF download: Service Manual

Hitachi 27GX01B-501 Service Manual

Hitachi 27GX01B-501 Service Manual (51 pages)

Solid State Color Television

Brand: Hitachi | Category: TV | Size: 4.89 MB

Table of Contents

Table of Contents
1
Service Manual
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
Remote Control Quick Reference Functional Key Chart
9
Service
13
- Disassembly for Service
  13
- Disassembly for CRT Replacement
  13
- Chassis Service Adjustment Procedures
  14
- B+ Voltage Confirmation
  14
- Source Voltage Chart
  14
- B+ 5V Source Voltages
  14
- Mpu 5V
  14
- Stand-By 5V
  14
- B+ 9V Source Voltage
  14
- B+ 12V (Stand-By)
  14
- High Voltage Check
  14
- Purity and Convergence Procedures
  15
- Serviceman Mode (Electronic Controls)
  18
- Entering Serviceman Mode
  18
- Toggle between Modes
  18
- Exiting the Serviceman Mode
  18
- Sub-Data Adjustment
  19
- Cut-Off Adjustment
  19
- Pin Cushion Adjustment
  20
- MTS Adjustment
  20
- PIP Adjustment
  21
- Options Adjustment
  22
- Comb Filter Adustment
  23
- To Check Purity
  24
- Helpful Hints
  24
- Instructional Flow Chart for Serviceman Mode
  25
- Service Adjustments
  28
- (Electronic Control)
  28
- Sub-Brightness
  28
- Sub-Contrast
  28
- Tint/Color Adjustment
  28
- Color Temperature Adjustment
  29
- Horizontal Centering
  30
- MTS Circuit Adjustment
  30
- Clock Adjustment (S7)
  31
- Vertical Size
  31
- Service Adjustments (Mechanical Controls)
  31
- Focus (Part of T551)
  31
Circuits and Block Diagrams
32
Parts Identification
36
- Components Identification
  36
Component Identification
37
Parts List
39
Replacement Parts List
42

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