DOWNLOAD LG 50PK550-SA (CHASSIS:PB01A) Service Manual ↓ Size: 17.69 MB | Pages: 81 in PDF or view online for FREE

Model
50PK550-SA (CHASSIS:PB01A)
Pages
81
Size
17.69 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / Plasma
File
50pk550-sa-chassis-pb01a.pdf
Date
PREV: LG 50PK550R-TA (CHASSIS:PP01A) Service Manual

LG 50PK550-SA (CHASSIS:PB01A) Service Manual ▷ View online

Customer Oriented R&D
Breakthrough
N
Y
Maybe IC100 has problems
Replace It (Only PK950)
Check 2.5V voltage (L1200)
N
Y
Check JK1200
Replace JK1200
17. Ehternet Trouble Shooting 
Replace one bead(L1200) & 
Recheck
Customer Oriented R&D
Breakthrough
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
18. Wi-Fi Trouble Shooting 
Wireless Jack
Customer Oriented R&D
Breakthrough
N
Y
Check USB OCP IC(IC1102)
: OCD, CTL pin
Check Multi 5V voltage (L501)
N
Y
Check JK1101
Replace JK1101
18. Wi-Fi Trouble Shooting 
Replace one bead(L501) & 
Recheck
N
Replace IC(IC1102) & 
Recheck
Check USB HUB IC(IC1100)
Voltage Æ 5,10,15,23,29,35 pin
Y
N
Replace IC504(LDO) & 
Recheck 
N
Replace IC(IC1100) & 
Recheck
Check USB HUB IC(IC1100)
Æ 30, 31 pin
Y
Maybe IC100 has problems
Replace It (Only PK950)
Y
Customer Oriented R&D
Breakthrough
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
19. Bluetooth Trouble Shooting 
Wireless Jack
Page of 81
Display

Click on the first or last page to see other 50PK550-SA (CHASSIS:PB01A) service manuals if exist.

RANDOM: