Read LG 60PG7000-ZB (CHASSIS:PD81A) Service Manual online
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4.
-> Model Name
5.
-> Checksum : Changeable by total EDID data.
9. PCMCIA CARD Checking Method
You must adjust DTV 29 Channel and insert PCMCIA CARD
to socket.
to socket.
(1) If PCMCIA CARD works normally, normal signals display
on screen.
But it works abnormally, “No CA module” words display on
screen.
But it works abnormally, “No CA module” words display on
screen.
[
Caution: Set up “RF mode” before launching products.
Caution: Set up “RF mode(noise)” before voltage adjustment.
- Test equipment: D.M.M 1EA
- Connection Diagram for Measuring: refer to fig.1, fig 2, fig 3. fig 4
- Test equipment: D.M.M 1EA
- Connection Diagram for Measuring: refer to fig.1, fig 2, fig 3. fig 4
10. 50” POWER PCB Ass’y Voltage
Adjustment
(Va, Vs voltage Adjustment)
10-1. Model name:
50PG6000, 50PG6010
10-2. Adjustment Method
(1) 50” Va Aadjustment (refer fig. 1)
1) After receiving 100% Full White Pattern, HEAT RUN.
2) Connect + terminal of D. M.M. to Va pin of P811,
2) Connect + terminal of D. M.M. to Va pin of P811,
connect -terminal to GND pin of P811.
3) After turning VR901,voltage of D.M.M adjustment as
same as Va voltage which on label of panel right/top
(deviation; ±0.5V)
(deviation; ±0.5V)
(2) 50” Vs Adjustment (refer fig. 1)
1) Connect + terminal of D. M..M. to Vs pin of P811,
connect -terminal to GND pin of P811.
2) After turning VR951, voltage of D.M.M adjustment as
same as Vs voltage which on label of panel right/top(
deviation ; ±0.5V)
deviation ; ±0.5V)
11. 42” POWER PCB Ass’y Voltage
Adjustment
(Va, Vs voltage Adjustment)
11-1. Model name:
42PG6000, 42PG6010
11-2. Adjustment Method
(1) 42” Va Adjustment (refer fig. 2)
1) After receiving 100% Full White Pattern, HEAT RUN.
2) Connect + terminal of D. M..M. to Va pin of P811,
2) Connect + terminal of D. M..M. to Va pin of P811,
connect -terminal to GND pin of P811.
3) After turning VR901,voltage of D.M.M adjustment as
same as Va voltage which on label of panel right/top
(deviation; ±0.5V)
(deviation; ±0.5V)
(2) 42” Vs Adjustment (refer fig. 2)
1) Connect + terminal of D. M..M. to Vs pin of P811,
connect -terminal to GND pin of P811.
2) After turning VR951, voltage of D.M.M adjustment as
same as Vs voltage which on label of panel right/top(
deviation ; ±0.5V)
deviation ; ±0.5V)
Caution: Each PCB assembly must be checked by check JIG
set. (Because power PCB Assembly damages to PDP Module,
especially be careful)
set. (Because power PCB Assembly damages to PDP Module,
especially be careful)
P812
P811
P813
Vs adj
Va adj
VR951
SC101
VR901
Va
GND
5V
Vs
(Fig. 1) 50inch Power PCB Assy Voltage Adjustment
P812
P811
P813
Vs adj
Va adj
VR951
SC101
VR901
Va
GND
5V
Vs
(Fig. 2) 42inch Power PCB Assy Voltage Adjustment
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