LG 60PM9700-UA (CHASSIS:PU22A) Service Manual ▷ View online
Check Signal (JK505 #3)
Check SPDIF signal (R506)
Replace MTK5369
Y
N
16. OPTIC Audio Out Trouble Shooting
Y
Maybe MTK5369 (IC100)
has problems. Replace It.
SPDIF OUT
CVBS
USB0
Audio
AMP
I2S Out
MTK5369
USB2
USB1
USB1
CVBS/COMP2
RS-232C
PC-RGB
OPTIC
LAN
SYSTEM
DDR3x16_2Gb X 4
(8Gb)
LVDS
HDMI1
HDMI2
HDMI3
HDMI4
HDMI4
COMP
RGB,H/V
With EEPROM
Ethernet
UART
HDMI
With
EEPROM
RF Emitter
Module(Bluetooth)
I2C
Sub
Micom
(Renesas
)
HD : 51P
FHD : 80P
USB2
USB1
NVRAM
(1Mb)
X-TAL
(27MHz)
HDCP2.0
Wi-Fi
CVBS
H/Nim
Silicon Tuner
H/Nim
Silicon Tuner
X-TAL
(32.768kHz)
eMMC
(2GB)
CVBS1/2 _LR
COMP1/2 _LR
RGB_LR
CVBS/COMP2 _LR
COMP1_LR
COMP1
COMP
PC-AUDIO
DIF
17. WIFI-B/I
DIF
CVBS
17. WIFI-B/I
Check Wifi Cable
Y
Check 5V voltage level at
L700
N
Replace one of
L700& Recheck
Y
Maybe MTK5369 (IC100)
has problems. Replace It.
PM9***, PM6***
2012
Wi –Fi Dongle
Arcadyan,
LGIT
Wi –Fi
Built In Assy
Wi-Fi
Platform
2012 GP4(MTK)
IC Maker
BCM
Maker P/N
BCM43236
Standard
802.11a/b/g/n
Interface
USB 2.0
Frequency
Dual [ 2.4/5.0 GHz ]
Channel
20 / 40 MHz
Chip Size
10 * 10
Antenna
2 x 2 [Tx, Rx]
Speed
2 stream spatial Multi
300Mbps
ODM Company
Arcadyan, LGIT
Supply Type
Dongle Type & Built In
※ Wi-Fi function
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