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Model
42PT350-ZD 42PT351-ZC 42PT352-ZB 42PT353-ZA 42PT351AZC 42PT351N-ZC 42PT353A-ZA 42PT353K-ZA 42PT353N-ZA (CHASSIS:PD11K)
Pages
73
Size
11.9 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / Plasma
File
42pt350-zd-42pt351-zc-42pt352-zb-42pt353-za-42pt35.pdf
Date
PREV: LG 42PT350R-TD / 42PT351R-TC (CHASSIS:PP11K) Service Manual

LG 42PT350-ZD / 42PT351-ZC / 42PT352-ZB / 42PT353-ZA / 42PT351AZC / 42PT351N-ZC / 42PT353A-ZA / 42PT353K-ZA / 42PT353N-ZA (CHASSIS:PD11K) Service Manual ▷ View online

ⓒ LG Electronics. Inc.2010
Making 
전자 - 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
ⓒ LG Electronics. Inc.2010
Making 
전자 - 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
ⓒ LG Electronics. Inc.2010
Making 
전자 - 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
ⓒ LG Electronics. Inc.2010
Making 
전자 - 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
Page of 73
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LG 42PT350-ZD / 42PT351-ZC / 42PT352-ZB / 42PT353-ZA / 42PT351AZC / 42PT351N-ZC / 42PT353A-ZA / 42PT353K-ZA / 42PT353N-ZA (CHASSIS:PD11K) Service Manual ▷ Download

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