Read LG 32LG40 (CHASSIS:LA89A) Service Manual online
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BCM3552
BCM3552
TMDS0 RX0+/-
TMDS0 RX1+/-
TMDS0 RX2+/-
TMDS0 RXCLK+/-
DDC SDA0
DDC SCL0
EEPROM
For EDID
HDCP SDA
HDCP SCL
NDA
NCL
HDMI 0
HDMI 1
HDMi –
C
E
C
+5V Power_0
Hot Plug Detect_0
TMDS1 RX0+/-
TMDS1 RX1+/-
TMDS1 RX2+/-
TMDS1 RXCLK+/-
DDC SDA1
DDC SCL1
EEPROM
For EDID
HDMi –
C
E
C
+5V Power_1
Hot Plug Detect_1
LVDS_Tx
Out
PI3HDMI341
TMDS0
INPUT
DDC SDA
DDC SCL
TMDS1
INPUT
TMDS RX0+/-
TMDS RX1+/-
TMDS RX2+/-
TMDS RXCLK+/-
Hot Plug Detect_0
TMDS
Out
TMDS0_Rx
Input
HDMi_Sel_0
HDMi_Sel_1
Hot Plug Detect_1
+5V Power_0
+5V Power_1
GPIO[0:8]
Switch
Selection
DDC
INPUT
MTV416
Micom
HDMI –
C
E
C
Parallel connections with
HDMI 0,1 / Side HDMI
EEPROM
for HDCP
DDC SDA0
DDC SCL0
DDC SDA1
DDC SCL1
DDC
OUT
Side HDMI
TMDS1_Rx
Input
EEPROM
For EDID
Hot Plug Detect_3
HDMI-CEC
HDMI Power 3
CM2021
Single LVDS
Connector
Digital out
WXGA(768P)
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