TCL 21A71A Manuals

Manuals and User Guides for TCL 21A71A. We have 1 TCL 21A71A manual available for free PDF download: Service Manual

TCL 21A71A Service Manual

TCL 21A71A Service Manual (56 pages)

TV

Brand: TCL | Category: TV | Size: 3 MB

Table of Contents

Service Manual

1
- Table of Contents
  1
- Caution
  2
  - Important Safety Instructions
    3
  - If the Set Does Not Operate Properly
    5
- Specification
  6
3、 Alignment Procedure Table of Content

10
- Alignment Procedure
  10
- Ⅰ. Summarize
  
  11
- Ⅱ. Alignment Contents
  
  12
  - Adjustment of B+ Voltage
    12
  - Rf Agc Adjustment
    12
  - Screen & Focus Voltage Adjustment
    13
  - Adjustment of Sub-Contrast, Sub-Tint and Sub-Color for NSTC and PAL Signal
    13
  - White Balance Adjustment (Normal)
    14
  - Adjustment of Sub-Brightness
    14
  - Picture Geometric Adjustment
    14
  - Rays over Voltage Protecting Circuit Test
    14
  - Ps Line Polartities Test
    15
  - PS Power Test (Random Test)
    15
  - High Voltage and Ib Value Limit Test( Random Test )
    16
  - Heater Voltage Test ( Random Test )
    16
  - CCD and Vol-Chip Function Test
    16
  - Initialization
    16
  - Eeprom Data
    16
  - 20E10
    16
  - Schematic Diagram
    20
  - IC Brief Introduction
    21
    
    Block Diagram
    23
  - PCB Layout
    37
  - Explode View Diagram
    38
  - BOM List
    39

Advertisement

Advertisement

Related Products

TCL Categories

Cell Phone

Cell Phone Smart TV

Refrigerator

More TCL Manuals