LG 55LW9800 Service Manual page 72

I2C Map
Eye-Q 33Ω
Soft Touch
100KHz
IC501
33Ω
MICOM
EEPROM
+3.5V_ST
+3.5V_ST
4.7KΩ
33Ω
33Ω
100KHz
IC602
MICOM
0x52
??KHz
IC701
HDMI SW
0xC0
400KHz
JK1001
WIRELESS
0x20
400KHz
BACK END
P101
BBS
+5V_NORMAL
IC802
RGB EEPROM
Copyright ⓒ 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4.7KΩ
+3.3V_NORMAL
33Ω
1.2KΩ
CH2
CH2
33Ω BSCB
33Ω
RDB
33pF
TDB
GND
33Ω
33Ω
+3.3V_NORMAL
1.5KΩ
BSC_S_SCL
CH3
BSC_S_SDA
BSCC
33pF
Level
GND
2.7KΩ
Shifter
BCM35230 A0/B0
내장
MIPS
Demod
8051
CH1
CH4
GPIO
controller
PCU
CH3
CH5
TV
Micro
BSCA
CH0
CH1
15
※PV2 회로도 기준
※CH 표기 기준
회로도
RED
400KHz
33Ω
100KHz
33Ω
+3.3V_NORMAL
1.2KΩ
100KHz
33Ω
33Ω
GPIO0
33pF
GPIO1
100KHz
GND
33Ω
400KHz
33Ω
+3.3V_NORMAL
400KHz
33Ω
1.2KΩ
400KHz
33Ω
33Ω
I2SWS_IN
33pF
400KHz
I2SSD_IN
33Ω
GND
+3.3V_NORMAL
1.2KΩ
400KHz
33Ω
BSCDATAA
33pF
BSCCLKA
GND
CFG 기준
BLUE
IC103
NVRAM
0xA8
IC1702
AUDIO AMP
0x54
IC1701
Woofer AMP
0x56
IC2701/2
CHB
0x88, 0XF2
DEMOD
DVB-T/C
DEMOD
DVB-S2
S_TUNER
IC2301
LNB
TUxx
TUNER
LGE Internal Use Only