DOWNLOAD LG 50PV250-ZA / 50PV250A-ZA / 50PV250N-ZA (CHASSIS:PD11K) Service Manual ↓ Size: 10.47 MB | Pages: 73 in PDF or view online for FREE

Model
50PV250-ZA 50PV250A-ZA 50PV250N-ZA (CHASSIS:PD11K)
Pages
73
Size
10.47 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / Plasma
File
50pv250-za-50pv250a-za-50pv250n-za-chassis-pd11k.pdf
Date
PREV: LG 50PV250-TB (CHASSIS:PA11K) Service Manual

LG 50PV250-ZA / 50PV250A-ZA / 50PV250N-ZA (CHASSIS:PD11K) Service Manual ▷ View online

Making 
- 6-2
PDP TV
Repair Process-Reference data
1.Check connector was inserted properly 
on Main board and RF emitter board.
2. Check whether appear voltage on multi meter
when operate RF emitter board.
※ Test Condition for case 3
→ Check Point: Pin 12
→ TV: power on status
→ Multi meter: Select DC 10V
A28
D. General function defect
Check RF emitter operation
Symptom
A28
3D_L/R_SYNC
3D_RF_GPIO2
+3.3V
GND
3D_RF_RXD
3D_RF_TXD
3D_RFMODULE_RESET
3D_RFMODULE_DC
3D_RFMODULE_DD
GND
3D_RF_GPIO0
3D_RF_GPIO1
RF emitter Board
2010. 11. 16
Making 
- 6-2
PDP TV
Repair Process-Reference data
1.Check connector was inserted properly 
on Main board and RF emitter board.
2. Check whether appear voltage on multi meter
when operate RF emitter board.
※ Test Condition for case 3
→ Check Point: Pin 12
→ TV: power on status
→ Multi meter: Select DC 10V
A28
D. General function defect
Check RF emitter operation
Symptom
A28
3D_L/R_SYNC
3D_RF_GPIO2
+3.3V
GND
3D_RF_RXD
3D_RF_TXD
3D_RFMODULE_RESET
3D_RFMODULE_DC
3D_RFMODULE_DD
GND
3D_RF_GPIO0
3D_RF_GPIO1
RF emitter Board
2010. 11. 16
Making 
- 6-2
PDP TV
Repair Process-Reference data
1.Check connector was inserted properly 
on Main board and RF emitter board.
2. Check whether appear voltage on multi meter
when operate RF emitter board.
※ Test Condition for case 3
→ Check Point: Pin 12
→ TV: power on status
→ Multi meter: Select DC 10V
A28
D. General function defect
Check RF emitter operation
Symptom
A28
3D_L/R_SYNC
3D_RF_GPIO2
+3.3V
GND
3D_RF_RXD
3D_RF_TXD
3D_RFMODULE_RESET
3D_RFMODULE_DC
3D_RFMODULE_DD
GND
3D_RF_GPIO0
3D_RF_GPIO1
RF emitter Board
2010. 11. 16
Making 
- 6-2
PDP TV
Repair Process-Reference data
1.Check connector was inserted properly 
on Main board and RF emitter board.
2. Check whether appear voltage on multi meter
when operate RF emitter board.
※ Test Condition for case 3
→ Check Point: Pin 12
→ TV: power on status
→ Multi meter: Select DC 10V
A28
D. General function defect
Check RF emitter operation
Symptom
A28
3D_L/R_SYNC
3D_RF_GPIO2
+3.3V
GND
3D_RF_RXD
3D_RF_TXD
3D_RFMODULE_RESET
3D_RFMODULE_DC
3D_RFMODULE_DD
GND
3D_RF_GPIO0
3D_RF_GPIO1
RF emitter Board
2010. 11. 16
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