更多难得资料请到江南家电维修论坛免���下载！
http://bbs.520101.com
Copyright © 2007 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only
- 28 -
BLOCK DIAGRAM
LVDS
SC2_L/R_IN
Saturn3+STMAV340
(IC700)
NTP3000A(IC1000)SP (R)
SP (L)
P1000
5V_ANT_MNT
CI Slot
(P800)EEPROM
KIA7427
(IC104) 24C512
(IC105)
I2C_D_TU / I2C_A_TU
KEY1/2
TV Tuner
BOOSTER
SIF
TV_CVBS
DDR Memory256Mb (IC300)SC1_R/G/B
DSUB_R/G/B
R/G/B
PC_L/R_IN
COMP_Y/Pb/Pr
COMP_L/R_IN
DSUB_H/V_SYNC
MAX3232
(IC702)
DDC/UART-Tx/Rx
HDMI Switch(IC902)EEPROM
HDMI_I2C
HDMI_I2C_0 HDMI_CEC/Rx/HPD
TMDS x3
HPD x3
HDMI_CEC x3
USB_DM/DP
5V_HDMI
PCM_ADD
PCM_DATA
TS_Parallel
TU_TS_DATA
KIC7SZ32FU
(IC802)
PCM_CD_ON
CI_CD_1/2
IIS
MUTE
LED_G/R & IR
Flash Memory4MB (IC101)SC1_CVBS_IN
SC2_CVBS_IN
SC1_TV_VOUT
DTV/MNT_V_OUT
SC1_L/R_IN
TV_L/R_OUT
DTV/MNT_L/R_OUT
LCD Panel
52/47/42/37: FHD
32: : HD
RESET I2C
I/O Expander(IC103)I2C_A_TU
TS_Serial
74LVC541A
(IC800)
Flash Memory4MB (IC102)DDR Memory256Mb (IC300)EEPROM
EEPROM
Side_Y/C/V/L/R
SPDIF Out
IIC(Eye Q II)
TPA6110A2
(IC1002)
Head phone Out
74HC4066
(IC1001)