Read LG 42PQ3500-ZB (CHASSIS:PD91A) Service Manual online
ⓐ Product ID
ⓑ Serial No
=> Controlled on production line
ⓒ Month, Year
=> Controlled on production line:
ⓓ Model Name
ⓔ Checksum
=> Changeable by total EDID data
ⓕ HDMI Port No.
O
Auto EDID Download Map(RS-232C)
7. PCMCIA CARD Check
You must adjust DTV 29 Channel and insert PCMCIA CARD
to socket.
- If PCMCIA CARD works normally, video signals will appear
to socket.
- If PCMCIA CARD works normally, video signals will appear
on screen.
But it works abnormally, “No CA module” will appear on
screen.
But it works abnormally, “No CA module” will appear on
screen.
[ Caution: Set up “RF mode” before launching products.
8. POWER Supply Unit PCB Ass’y
Va/Vs Voltage Adjustment
Caution: Both Vs and Va voltage adjustment are necessary.
8-1. Model name:
50PS7000-ZA, 60PS7000-ZA, 50PS8000-ZA, 60PS8000-ZA
8-2. Va/Vs Adjustment Procedure
(1) Connect positive(+) terminal of DMM to Vs/Va pin, connect
negative(-) terminal to GND.
(2) Turning ‘Vs/Va Adjust’ and adjust Vs/Va voltages to a
value which is written on a right/top label of a module.
(deviation ; ±0.5V)
(deviation ; ±0.5V)
[Caution]
- Each Power Supply Unit PCB assembly must be checked by
check JIG set. (Because power PCB Ass’y damages to PDP
Module, especially be careful)
Module, especially be careful)
- Set up “RF mode(noise)” before a voltage adjustment.
- Test equipment: DMM 1EA
- Test equipment: DMM 1EA
9. White Balance Adjustment
Caution: Press the POWER ON KEY on R/C before W/B
adjustment.
adjustment.
O
Test Equipment
Color Analyzer (CS-1000, CA-100+(CH.10), CA-210(CH.10))
O
Please adjust CA-100+ / CA-210 by CS-1000 before
measuring
You should use Channel 10 which is Matrix compensated
(White, Red, Green, Blue revised) by CS-1000 and adjust
You should use Channel 10 which is Matrix compensated
(White, Red, Green, Blue revised) by CS-1000 and adjust
in accordance with White balance adjustment coordinate.
9-1. Color Temperature Standards According
to CSM and Module
- 8 -
NO
Item
CMD1
A
A
0
0
10
00
E
A
CMD2 Data0
Enter
download
MODE
Download
‘Mode In’
When transfer the ‘Made
In’, Carry the command.
Automatically download
(The use of a internal
Data)
Download
EDID data and
Model option
download
6500K
Warm
9300K
Medium
11000K
Cool
PLASMA
CSM
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