FUNAI LCD-A3206, Руководство по обслуживанию

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6-1 L5920EA
ELECTRICAL ADJUSTMENT INSTRUCTIONS
General Note:
“CBA” is abbreviation for “Circuit Board Assem-
bly.”
NOTE:
Electrical adjustments are required after replacing
circuit components and certain mechanical parts. It is
important to perform these adjustments only after all
repairs and replacements have been completed.
Also, do not attempt these adjustments unless the
proper equipment is available.
Test Equipment Required
1. DC Voltmeter
2. Pattern Generator
3. Color Analyzer
How to Set up the Service mode:
1. Turn the power off.
2. While pressing [SETUP] button, press [STANDBY-
ON] button on the TV unit
- To cancel the service mode, press [STANDBY-ON]
button on the TV unit.
1. Initial Setting
General
Enter the Service mode.
Set the each initial data as shown on table 1 below.
Table 1: Initial Data
ITEM
BUTTON
(on the remote
control)
DATA
VALUE
D1-BRT
MENU
→
1
128
D1-CNT 128
D1-CLR-R 128
D1-CLR-B 128
D1-TNT 128
D1-SHR 70
D2-BRT
MENU
→
2
128
D2-CNT 128
D2-CLR-R 128
D2-CLR-B 128
D2-TNT 128
D2-SHR 70
D3-BRT
MENU
→
3
128
D3-CNT 128
D3-CLR-R 128
D3-CLR-B 128
D3-TNT 128
D3-SHR 40
D4-BRT
MENU
→
4
128
D4-CNT 128
D4-CLR-R 128
D4-CLR-B 128
D4-TNT 128
D4-SHR 40
BRT
MENU
→
5
128
CNT 170
CLR-R 128
CLR-B 128
TNT 128
SHR 45
S-BRT
MENU
→
6
128
S-CNT 170
S-CLR-R 128
S-CLR-B 128
S-TNT 128
S-SHR 45
C-BRT
MENU
→
7
128
C-CNT 128
C-CLR-R 128
C-CLR-B 128
C-TNT 128
C-SHR 70