LG M237WDP - Programme Tuning

LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved.
Only for training and service purposes
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BLOCK DIAGRAM
LVDS
SC2_L/R_IN
MSD237HFG
(Saturn4)
(IC100)
TAS5709
(IC1000)
SP (R)
SP (L)
CI Slot (P800)
24C02
KIA7427
(IC105)
24C512
(IC101)
I2C_D_TU
IR / H.P JACK
TV_CVBS+
DDR Memory
512Mbx2 (IC300/1)
DSUB_R/G/B/H/V
PC_L/R_IN
COMP_Y/Pb/Pr
COMP_L/R_IN
MAX3232
(IC700)
RS232C_TX/RX
HDMI_I2C HDMI_TMDS
USB_DM/DP
PCM_ADD
PCM_DATA
TS_Parallel
TU_TS_DATA/TU_ERROR
74LVC541A
(IC800)
PCM_CD_ON
CI_CD_1/2
SPK_L/R_OUT
P401
KEY1/2
LED_RED/Light SENSE
Flash Memory
16MB (IC104)
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_OPOUT
LCD Panel
(P402)
19î : 1366x768 20î : 1600x900
22î : 1920x1080 23î : 1920x1080 27î : 1920x1080
RESET SYSTEM_I2C
TS_Serial
TPA6132
(IC1002)
H/phone_L/R_OUT
Tuner
Tuner
24C02
24C02
SPI
DDR
DDC_I2C/UART
J1000
SPDIF_OUT
OPTIC
SCART
SCART
Component
Component
USB
USB
DVI
DVI
-
-
D
D
HDMI1_Rear
HDMI1_Rear
HDMI2_Side
HDMI2_Side
MSG1040
(IC103)
I/O Expander (for Input Detection)
I/O Expander (for Input Detection)
COMP_DET
HEADPHONE_DET
CVBS_DET
S-VIDEO_DET
USB_OCD
SCART1_DET
SCART2_DET
I2C_EXPANDER
Composite
Composite
CVBS_V/L/R_IN
LM324D
(IC600)
DTV/MNT_L/R_OUT
TV_L/R_OPOUT
XC5000 (IC500)
SC1_R/G/B
DRX3913K-XK
(IC501)
DTV_IF_P/N
SIF+
I2C_D_TU
24C02
DVI_TMDS
HDCP Key
HDMI_I2C
HDMI_TMDS
P402