LG 60PH6700-TD (CHASSIS:PA32A) Service Manual ▷ View online
SYSTEM
A:DDR3x16 512 X 2
Commercial only
14. Recording Fail Trouble Shooting(DVB)
A:DDR3x16_512 X 2
B:DDR3x16_256 X1
= 1.25GB
X-TAL
(27MHz)
eMMC
(4GB)
Commercial only
F/Nim
Silicon Tuner
IF
Cable
IF
PH6700 only
USB2
MTK A2
USB1
USB2
USB3
USB2
USB3
USB1
NVRAM
(256KB)
USB0
CVBS
CVBS
LVDS
HD : 51P
FHD : 80P
USB3
Wi-Fi
HDMI1
HDMI2
HDMI3
HDMI RX
MHL Bridge
SIL1292
SIL1292
Audio
AMP
I2S Out
RGB,H/V
With EEPROM
With EEPROM
PC-RGB
HDMI3
SIL1292
L/R In
CVBS
AV / COMP
HYBRID
PC-AUDIO
COMP
I2C
Sub Micom
(Renesas)
X-TAL
(32.768kHz)
CVBS/COMP _LR
COMP/ LR
SPDIF OUT
RS-232C
OPTIC
Eth
t
UART
RF Emitter
Module
COMP/ _LR
LAN
Ethernet
14. Recording Fail Trouble Shooting
N
Y
Check HDD
N
Replace HDD
Check video/audio FE output
Follow procedure
video/audio trouble shooting
video/audio trouble shooting
Check USB block
N
Use USB Trouble shooting guide
p
Y
Y
Maybe Mainchip USB block has
problems. Replace It.
problems. Replace It.
15. OPTIC Audio Out Trouble Shooting
ATSC
SYSTEM
A:DDR3x16_512 X 2
B:DDR3x16_256 X1
= 1.25GB
IF
X-TAL
ATSC
H/NIM
(W/o AD)
H/NIM
(W/o AD)
IF
eMMC
(4GB)
Commercial only
PH6700 only
ATSC only
F/Nim
Silicon Tuner
USB2
MTK A2
USB1
USB2
USB2
IF
USB1
NVRAM
(256KB)
(27MHz)
y
(TU option)
Silicon Tuner
Demodulator
Cable
SIF
SIF
SBTVD / DVB
(TU option)
USB3
LVDS
HDMI1
HDMI2
HDMI RX
HD : 51P
FHD : 80P
USB3
Wi-Fi
USB0
Audio
AMP
I2S Out
HDMI3
RGB,H/V
With EEPROM
With EEPROM
FHD : 80P
PC-RGB
MHL Bridge
SIL1292
SIL1292
L/R In
CVBS
AV / COMP
HYBRID
PC-AUDIO
COMP
With EEPROM
I2C
Sub Micom
(Renesas)
X-TAL
(32.768kHz)
SPDIF OUT
RS-232C
OPTIC
UART
RF Emitter
Module
CVBS/COMP _LR
COMP/ _LR
LAN
Ethernet
15. OPTIC Audio Out Trouble Shooting
Ch k Si
l (JK3606 #3 i )
Check SPDIF signal (R3662)
Replace LGE2122 (MTK Main
IC, IC105)
IC, IC105)
Y
N
R
l
JK3606
N
Check Signal (JK3606 , #3 pin)
Y
Maybe LGE2122 (MTK Main IC,
IC105)
has problems. Replace It.
IC105)
has problems. Replace It.
Replace JK3606
N
has problems. Replace It.
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