DOWNLOAD LG 50PK950-SA (CHASSIS:PB01A) Service Manual ↓ Size: 24.25 MB | Pages: 81 in PDF or view online for FREE

Model
50PK950-SA (CHASSIS:PB01A)
Pages
81
Size
24.25 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / Plasma
File
50pk950-sa-chassis-pb01a.pdf
Date
PREV: LG 50PK950R-MA (CHASSIS:PB01A) Service Manual

LG 50PK950-SA (CHASSIS:PB01A) Service Manual ▷ View online

Customer Oriented R&D
Breakthrough
5. Component Video Trouble Shooting
Check Signal Format
Is it supported signal?
Y
Check Component Jack1001
N
Y
Check Component Signal
L1005/L1004/L1003/L1000/L1001
L1002
N
Replace one of 
L1005/L1004/L1003/L1000/L1001
L1002
& Recheck
Y
Check Component Signal
C317/C318/C319/C320/C321/C322
N
Replace it
Y
Y
Check Component Cable
Replace Jack
Maybe BCM3556(IC100)
has problems
Customer Oriented R&D
Breakthrough
6. RGB Video Trouble Shooting
DDR2
512MB(128*4)
DDR2
512MB(128*4)
BCM3556
(400M MIPS)
BCM3556
(400M MIPS)
1080P
LVDS
(Front-end)
(External Input)
EXT_IN
HDMI0_BCM
CVBS_LIVE
TP1
CVBS_LIVE
SIF1
Cab
le
ISDB-T/
PAL/NTSC
(System + DVR + Scalar)
IF
I2S_BCM
TAS9709
TAS9709
AV1
AV1_LR
COMP1_LR
COMP2_LR
RGB_LR EXT_IN
HDMI0_BCM
AV2
AV2_LR
NANDFlash
512MB
NANDFlash
512MB
(Audio Out)
USB2.0
SPDIF
SIF_LIVE
I2S_BCM
TDA9996
TDA9996
(Comp1/2, RGB)
HDMI3
HDMI1
HDMI2
SIDE HDMI_PORT
UI_HW_PORT1
UI_HW_PORT2
LAN
HUB
(PK950)
PK550
BT Module
PK950 
(USB)
Demodulator
MN884433
TP1
HDMI2
UI_HW_PORT3
LAN
(LAN)
HDMI
(Wireless)
Wireless 
RX Box
PHY
PHY
Customer Oriented R&D
Breakthrough
6. RGB Video Trouble Shooting
Check Signal Format
Is it supported signal?
Y
Check RGB Jack JK901
N
Y
Y
Check RGB Cable
Replace Jack
Check RGB Signal
R912, R911, R910
N
Replace It & Recheck
Y
Check Sync Signal
IC900 #11, #3
N
Replace one of R900/R901/IC900
& Recheck
Y
Check EEPROM (IC901)
N
Replace it or re-burn
& Recheck
Y
Maybe BCM3556(IC100)
has problems
Customer Oriented R&D
Breakthrough
7. AV Video Trouble Shooting
DDR2
512MB(128*4)
DDR2
512MB(128*4)
BCM3556
(400M MIPS)
BCM3556
(400M MIPS)
1080P
LVDS
(Front-end)
(External Input)
EXT_IN
HDMI0_BCM
CVBS_LIVE
TP1
CVBS_LIVE
SIF1
Cab
le
ISDB-T/
PAL/NTSC
(System + DVR + Scalar)
IF
I2S_BCM
TAS9709
TAS9709
AV1
AV1_LR
COMP1_LR
COMP2_LR
RGB_LR EXT_IN
HDMI0_BCM
AV2
AV2_LR
NANDFlash
512MB
NANDFlash
512MB
(Audio Out)
USB2.0
SPDIF
SIF_LIVE
I2S_BCM
TDA9996
TDA9996
(Comp1/2, RGB)
HDMI3
HDMI1
HDMI2
SIDE HDMI_PORT
UI_HW_PORT1
UI_HW_PORT2
LAN
HUB
(PK950)
PK550
BT Module
PK950 
(USB)
Demodulator
MN884433
TP1
HDMI2
UI_HW_PORT3
LAN
(LAN)
HDMI
(Wireless)
Wireless 
RX Box
PHY
PHY
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