1 Safety Precautions 3
1.1. General Guide Lines
3
1.2. Leakage Current Cold Check
3
1.3. Leakage Current Hot Check (Fig. 1)
3
1.4. X-Radiation
3
1.5. GL1 Chassis Block Diagram
4
2 Service Hints
5
2.1. Service Position for E-Board
5
2.2. Factory Mode Adjustment
5
2.3. Adjustment for White Balance
8
2.4. Adjustment for CRT CUT OFF
8
2.5. Adjustment Procedure
9
2.6. Adjustment
10
3 Conductor Views
13
4 Schematic Diagram
14
4.1. A Board
16
4.2. L Board
21
5 Parts Locations
24
6 Replacement Parts List
25
6.1. Replacement Parts List
26
CONTENTS
Page Page
2
TC-21GX30P