DOWNLOAD LG 60PM6900-DD (CHASSIS:PB22B) Service Manual ↓ Size: 36.49 MB | Pages: 75 in PDF or view online for FREE

Model
60PM6900-DD (CHASSIS:PB22B)
Pages
75
Size
36.49 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / Plasma
File
60pm6900-dd-chassis-pb22b.pdf
Date
PREV: LG 60PM6800-ZF (CHASSIS:PD22B) Service Manual

LG 60PM6900-DD (CHASSIS:PB22B) Service Manual ▷ View online

• Exception  
- USB power could be disabled by inrushing current
- In this case, remove the device and try to reboot the TV (AC power off/on)
Check USB 2.0 Cable
Y
Y
Check USB device
If device is 2.5 inch HDD,
Check power adaptor
Check 5V voltage level at
analog switch(IC600, IC601,IC603)
N
Replace one of
IC600, IC601,IC603 & Recheck
Y
Maybe BCM2112 (IC100)
has problems. Replace It.
14. USB Trouble Shooting
15. Digital TV Recording Fail Trouble Shooting
SPDIF OUT
NAND
Flash(8Gb)
USB0 
Audio
AMP
I2S Out
MTK5369
USB1
USB2
RS-232C
PC-RGB
OPTIC
LAN
SYSTEM
DDR3x16_2Gb X 
4
(8Gb)
LVDS
HDMI1
HDMI2
HDMI3
HDMI4
RGB,H/V
With EEPROM
Ethernet
CVBS
UART
HDMI
With
EEPROM
RF Emitter
Module
I2C
Sub 
Micom
(Renesas
)
Parallel TS
HD : 51P
FHD : 80P
USB2
USB1 
NVRAM
(1Mb)
X-TAL
(27MHz)
HDCP
Wi-Fi
CVBS
F/Nim
Silicon Tuner
F/Nim
Silicon Tuner
Parallel TS
X-TAL
(32.768kH
z)
eMMC
(4GB)
Demodulation
Cable
CVBS1/2 _LR
COMP1/2 _LR
CVBS1/2 _LR
COMP1/2 _LR
CVBS
CVBS/COMP2
COMP
RGB_LR
COMP1
COMP
PC-AUDIO
N
Y
Check USB block
N
Use USB Trouble shooting guide
Y
Check HDD
N
Replace HDD
Y
Check video/audio output
Follow procedure digital TV 
video/audio trouble shooting
Maybe BCM2112(IC100) USB block 
has problems. Replace It. 
15. Digital TV Recording Fail Trouble Shooting
16. OPTIC Audio Out Trouble Shooting
SPDIF OUT
NAND
Flash(8Gb)
USB0 
Audio
AMP
I2S Out
MTK5369
USB1
USB2
RS-232C
PC-RGB
OPTIC
LAN
SYSTEM
DDR3x16_2Gb X 
4
(8Gb)
LVDS
HDMI1
HDMI2
HDMI3
HDMI4
RGB,H/V
With EEPROM
Ethernet
CVBS
UART
HDMI
With
EEPROM
RF Emitter
Module
I2C
Sub 
Micom
(Renesas
)
Parallel TS
HD : 51P
FHD : 80P
USB2
USB1 
NVRAM
(1Mb)
X-TAL
(27MHz)
HDCP
Wi-Fi
CVBS
F/Nim
Silicon Tuner
F/Nim
Silicon Tuner
Parallel TS
X-TAL
(32.768kH
z)
eMMC
(4GB)
Demodulation
Cable
CVBS1/2 _LR
COMP1/2 _LR
CVBS1/2 _LR
COMP1/2 _LR
CVBS
CVBS/COMP2
COMP
RGB_LR
COMP1
COMP
PC-AUDIO
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