LG 60PX950N-ZA / 60PX960-ZA (CHASSIS:PD02D) Service Manual ▷ View online
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Module Control Trouble Shooting
“TILT” on Adjust Remocon
: PDP internal pattern displays?
PDP Module Power is OK?
N
PDP Module is OK.
Check P201 SCL,SDA line SCL,SDA
line R230, R232
Check Signal
: X200 output
N
Y
< Sample Signal on R2717, R2703 >
SCL
SDA
ACK
signal Check
Low :
OK
High :
Error
Replace X200
N
Check SMPS & cable
N
Y
Replace PDP Module
11/37
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Digital TV Video Trouble Shooting
12/37
8/37
TDFR-G135D
TAS5709
(Digital AMP)
SOC_Reset
CVBS/L/R
R/G/B, H/V Sync
RGB-PC
HDMI
1/2/3/4
SPDIF OUT
I2S
BCM3556CP
MCLK
HDMI CEC
HDMI CEC
(To Micom)
IR
Buffer
Buffer
Y/Cb/Cr/L/R
USB2512
USB2512
Bluetooth
PC audio in
DP/DM
DP/DM
Ethernet Jack
Ethernet Jack
RS-232C
UART
I2C
DDC
LVDS (51Pin)
TV_CVBS
SIF
Tuner
Tuner
X-tal
(54MHz)
NAND
Flash(4G)
DDR(1GBit)x4
M24C01
SYSTEM
SYSTEM
EEPROM
EEPROM
TMDS/DDC
TMDS/DDC
TMDS/DDC
TMDS/DDC
TMDS/DDC
EEPRM
EEPRM
M24C16
M24C16
Local
Local
KEY
KEY
FE_TS_SERIAL/VAL/CLK/SYNC
DP/DM
NEC
NEC
Micom
Micom
8Bits
8Bits
Component
B/T_HP_LOUT_AMP
Wireless interface
I2C, Detect,
RX/TX,IR
Side AV CVBS
12P
NEC
ISP
NEC
ISP
IC103
X-tal (10MHz)
HDMI
HDMI
Switch
Switch
TDA9996HL
TDA9996HL
TMDS/DDC
I2C
CI SLOT
FE_TS_DATA[0~7
]
/VAL/CLK/SYNC
]
/VAL/CLK/SYNC
SCART
TV_L/R_OUT
DTV_OUT
IC1001
Analog SW
DTV_OUT
X-tal (32.768KHz)
IR Emitter
3D_
S
YNC
HDMI 1.4 3D Frame Packing 지원
1920 * 1080P (24Hz)
1280 * 720P (50Hz/60Hz)
MAIN PASS
SUB PASS
Video/
Audio
Front
End
HDMI
RX
HD/SD
Video
Encoder
Audio
DSP
RX/TX
UART
USB 2.0
RMII
RMII
Great Company Great People
Digital TV Video Trouble Shooting
Check RF Cable
Y
Check Tuner 5V Power
IC504(5V)
Replace IC504
Y
N
Y
Check Video
TU601 11 pin
Maybe Tuner has problems
: Replace Tuner
Y
Check PDP Module
Control board
Refer to Module CAS
13/37
N
Check P201
#33(TXAC-) , #32(TXAC+) ,
#17(TXBC-) , #16(TXBC+)
Maybe BCM has problems
Replace IC501
N
Great Company Great People
Analog TV Video Trouble Shooting
14/37
8/37
TDFR-G135D
TAS5709
(Digital AMP)
SOC_Reset
CVBS/L/R
R/G/B, H/V Sync
RGB-PC
HDMI
1/2/3/4
SPDIF OUT
I2S
BCM3556CP
MCLK
HDMI CEC
HDMI CEC
(To Micom)
(To Micom)
IR
Buffer
Buffer
Y/Cb/Cr/L/R
USB2512
USB2512
Bluetooth
PC audio in
DP/DM
DP/DM
Ethernet Jack
Ethernet Jack
RS-232C
UART
I2C
DDC
LVDS (51Pin)
TV_CVBS
SIF
Tuner
Tuner
X-tal
(54MHz)
NAND
Flash(4G)
DDR(1GBit)x4
M24C01
SYSTEM
SYSTEM
EEPROM
EEPROM
TMDS/DDC
TMDS/DDC
TMDS/DDC
TMDS/DDC
TMDS/DDC
EEPRM
EEPRM
M24C16
M24C16
Local
Local
KEY
KEY
FE_TS_SERIAL/VAL/CLK/SYNC
DP/DM
NEC
NEC
Micom
Micom
8Bits
8Bits
Component
B/T_HP_LOUT_AMP
Wireless interface
I2C, Detect,
RX/TX,IR
RX/TX,IR
Side AV CVBS
12P
NEC
ISP
NEC
ISP
IC103
X-tal (10MHz)
HDMI
HDMI
Switch
Switch
TDA9996HL
TDA9996HL
TMDS/DDC
I2C
CI SLOT
FE_TS_DATA[0~7
]
/VAL/CLK/SYNC
]
/VAL/CLK/SYNC
SCART
TV_L/R_OUT
DTV_OUT
IC1001
Analog SW
DTV_OUT
X-tal (32.768KHz)
IR Emitter
3D_
S
YNC
HDMI 1.4 3D Frame Packing 지원
1920 * 1080P (24Hz)
1280 * 720P (50Hz/60Hz)
1920 * 1080P (24Hz)
1280 * 720P (50Hz/60Hz)
MAIN PASS
SUB PASS
Video/
Audio
Front
End
HDMI
RX
HD/SD
Video
Encoder
Audio
DSP
RX/TX
UART
USB 2.0
RMII
RMII
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