LG 47SL9000 - Page 19

- 19 -
LGE Internal Use OnlyCopyright ©2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Chip Tuner
XC5000
- Xceive (IC1200)
Demodulator
DRX3913K
-MICRONAS (IC1203)
FE_TS_SYNC FE_TS_ERR FE_SERIAL
D_3.3V A_3.3V C_+3.3V
12 V
In1
+5V_TUNER +3.3V_TUNER +1.8V_TUNER
IF AGC
MSTRT MERR MD0 MCLK MVAL
FE_TS_DATA_CLK FE_TS_VAL
+1. A_1.2V
IF AGC
IF_
MD0 ~ MD7
FE_TS_DATA[0-7]
TUNER_SIF_IF_N
IF_
TU RESET
INN
SIF
Crystal
20.25MHz
X1/X2
FE_TUNER_SDA(5V)
I2C_SCL1 I2C_SDA1
TUNER_CVBS_IF_P
31.875MHz
X1/X2
RSTN
_
From Saturn6 MSD3368
INP
VIF
SDA/SCL
FE_TUNER_SCL(5V) +3.3V_FE_DEMOD_SCL
+3.3V_FE_DEMOD_SDA
CVBS_SCART_OUT
RESET
_RESET
(FE_RESET) From Saturn6 MSD3368
SATURN 6
- MSD3368
(IC100)
FE_TS_ERR FE_TS_VAL
AND
Gate
FE_TS_VAL_ERR
TU
Crystal
VAGC
5. Tuner