Read LG 50PQ60D-SA (CHASSIS:PB92A) Service Manual online
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INSTRUÇÕES DE REGULAÇÃO
1. Application Range
This specification sheet is applied all of the PB91A/PB92A
PDP TV models.
PDP TV models.
2. Notice
(1) Because this is not a hot chassis, it is not necessary to use
an isolation transformer. However, the use of isolation
transformer will help protect test instrument.
transformer will help protect test instrument.
(2) Adjustment must be done in the correct order. But it is
flexible when its factory local problem occurs.
(3) The adjustment must be performed in the circumstance of
25±5°C of temperature and 65±10% of relative humidity if
there is no specific designation.
there is no specific designation.
(4) The input voltage of the receiver must keep 100~220V,
50/60Hz.
(5) Before adjustment, execute Heat-Run for 5 minutes.
O
After Receive 100% Full white pattern (06CH) then process
Heat-run (or “8. Test pattern” condition of Ez-Adjust status)
O
How to make set white pattern
1) Press Power ON button of Service Remocon
2) Press ADJ button of Service remocon. Select “10. Test
2) Press ADJ button of Service remocon. Select “10. Test
pattern” and, after select “White” using navigation
button, and then you can see 100% Full White pattern.
button, and then you can see 100% Full White pattern.
[
In this status you can maintain Heat-Run useless any
pattern generator
[
Notice: if you maintain one picture over 20 minutes
(Especially sharp distinction black with white pattern -
13Ch, or Cross hatch pattern - 09Ch) then it can appear
image stick near black level.
13Ch, or Cross hatch pattern - 09Ch) then it can appear
image stick near black level.
3. CPLD DOWNLOAD : JTAG MODE
3-1. << PRINT PORT >> PIN MAP
3-2. << 10P WAFER >> PIN MAP
CPLD Download 6PIN WAFER PIN MAP
(NO DIFFERENCE BETWEEN 08’ AND ‘09 D/L JIG)
1. TCK
2. TDO
3. VCC
4. TMS
5. TDI
6. GND
(NO DIFFERENCE BETWEEN 08’ AND ‘09 D/L JIG)
1. TCK
2. TDO
3. VCC
4. TMS
5. TDI
6. GND
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