Read LG 60PV250-ZA / 60PV250A-ZA / 60PV250K-ZA / 60PV250N-ZA (CHASSIS:PD11K) Service Manual online
Making
- 6-2
PDP TV
Repair Process-Reference data
1.Check connector was inserted properly
on Main board and IR board.
2. Check whether appear voltage on multi meter
when operate Local switch.
※ Test Condition for case 3
→ Check Point: Pin 2,3( Key1,Key2)
→ TV: power on status
→ Multi meter: Select DC 10V
→ TV: power on status
→ Multi meter: Select DC 10V
A27
P+
P-
Vol+
Vol-
OK
Menu
Input
Power
D. General function defect
Check Local Key operation
Symptom
A27
TOUCH_VER_CHK
NC
NC
IR
GND
KEY1
KEY2
KEY2
LED-RED
GND
SCL
SDA
GND
3.3V ST
NC
NC
IR & Local key Board for 2/3/4/550 TOOL
2010. 11. 16
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