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LG 47LT640H - Block Diagram

LG 47LT640H
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- 16 -
LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
F -SCART
IF_N/P_MSTAR
DDR3 (1GB)
IC1201
NAND Flash
HYNIX(2G)
IC102
Digital amp
(NTP7000)
IC501
Pb
SC1_CVBS/R/G/B/FB_IN
I2S
Tuner
-
S001D)
TU3702
(P1901)
Buffer
IC1902
PCM_A[0:7]
TU_CVBS
PCM_A[0:7]
DDR3 (1GB)
IC1202
B_TMDQ[0:16]
MIC2009YM6
USB Power
IC402
USB Power
SC1_L/R_IN, E_AM_AUDIO,AV_L/R_IN,
COMP_L/R_IN, PC_L/R_IN
Head
Phone
232C
IC1106
SPDIF
SPDIF_OUT
HP_L/ROUT
L/R
PI_TS_DATA[0:7]
FE_TS_DATA[0:7]
CI_ADDR[0:7]
AUDIO IN
NEC_TX/RX
HPD1/2, HDMI_CEC, 5V_HDMI 1/2/3
TMDS[0:7] ( Data, Clock (+/-
))
USB_DM/DP
EEPROM
M24M01-
HRMN6
EEPROM
CAT24WC08W-
T
(HDCP)IC103
I2C
LVDS (8bit or 10 bit)
Serial Flash
IC1401
For Boot
HDMI 1/2
MP2305
IC1302
DC/DC Conv.
(12V to 5V)
MP5000
IC1305
5V
12V
Power SW
(12V On/Off)
NEC
Micom
uPD78F1164A
(IC1102)
LED Driver
I2C SW
I2C
I2C
I2C
MST_TX/RX
LED Clock
Speaker Out
Audio amp
(TPA3124D2)
IC1309
L/R
Speaker Out
Control
Up/Down
TU_SIF
Buffer
FE_TS_DATA[0]
PKT_DATA[0]
CI_TS_DATA[0:7]
RGB
COMPONENT
F -
DDR3 (2GB)
IC1201
NAND Flash
NAND01GW3B2CN6E
Digital amp
(NTP7400)
COMP_Y/ /Pr
I2S
DSUB_ R/G/B
Half
Half
NIM
NIM
(CAN)
(CAN)
-
CI Slot
Buffer
PCM_A[0:7]
DDR3 (1GB)
IC1202
AOZ1073AIL-3
USB Power
USB Power
TV/DTV_VOUT
A_TMDQ[0:16]
Head
Phone
RS-
MAX3232CDR
SPDIF
DSUB_H/VSYNC
TMDS[0:7] ( Data, Clock (+/
-))
EEPROM
M24M01
-
EEPROM
CAT24WC08W-
I2C
Serial Flash
For Boot
HDMI 1/2/3
MP2305
MP5000
5V
12V
NEC Micom
uPD78F1164A
(IC1102)
LED Driver
I2C SW
I2C
I2C
I2C
MST_TX/RX
Speaker Out
Audio amp
(TPA6011A4PWPRG4)
L/R_BTL
Up/Down
74LVC16244
Buffer
Pro:Idiom
FE_TS_DATA[0]
CI_TS_DATA[0:7]
S7LR
X-tal
24M
51P
30P
MX25L8006EM2I
F -SCART
IF_N/P_MSTAR
DDR3 (1GB)
IC1201
NAND Flash
HYNIX(2G)
IC102
Digital amp
(NTP7000)
IC501
Pb
SC1_CVBS/R/G/B/FB_IN
I2S
Tuner
-
S001D)
TU3702
(P1901)
Buffer
IC1902
PCM_A[0:7]
TU_CVBS
PCM_A[0:7]
DDR3 (1GB)
IC1202
B_TMDQ[0:16]
MIC2009YM6
USB Power
IC402
USB Power
SC1_L/R_IN, E_AM_AUDIO,AV_L/R_IN,
COMP_L/R_IN, PC_L/R_IN
Head
Phone
232C
IC1106
SPDIF
SPDIF_OUT
HP_L/ROUT
L/R
PI_TS_DATA[0:7]
FE_TS_DATA[0:7]
CI_ADDR[0:7]
AUDIO IN
NEC_TX/RX
HPD1/2, HDMI_CEC, 5V_HDMI 1/2/3
TMDS[0:7] ( Data, Clock (+/-
))
USB_DM/DP
EEPROM
M24M01-
HRMN6
EEPROM
CAT24WC08W-
T
(HDCP)IC103
I2C
LVDS (8bit or 10 bit)
Serial Flash
IC1401
For Boot
HDMI 1/2
MP2305
IC1302
DC/DC Conv.
(12V to 5V)
MP5000
IC1305
5V
12V
Power SW
(12V On/Off)
NEC
Micom
uPD78F1164A
(IC1102)
LED Driver
I2C SW
I2C
I2C
I2C
MST_TX/RX
LED Clock
Speaker Out
Audio amp
(TPA3124D2)
IC1309
L/R
Speaker Out
Control
Up/Down
TU_SIF
Buffer
FE_TS_DATA[0]
PKT_DATA[0]
CI_TS_DATA[0:7]
RGB
COMPONENT
F -
DDR3 (2GB)
IC1201
NAND Flash
NAND01GW3B2CN6E
Digital amp
(NTP7400)
COMP_Y/ /Pr
I2S
DSUB_ R/G/B
Half
Half
NIM
NIM
(CAN)
(CAN)
-
CI Slot
Buffer
PCM_A[0:7]
DDR3 (1GB)
IC1202
AOZ1073AIL-3
USB Power
USB Power
TV/DTV_VOUT
A_TMDQ[0:16]
Head
Phone
RS-
MAX3232CDR
SPDIF
DSUB_H/VSYNC
TMDS[0:7] ( Data, Clock (+/
-))
EEPROM
M24M01
-
EEPROM
CAT24WC08W-
I2C
Serial Flash
For Boot
HDMI 1/2/3
MP2305
MP5000
5V
12V
NEC Micom
uPD78F1164A
(IC1102)
LED Driver
I2C SW
I2C
I2C
I2C
MST_TX/RX
Speaker Out
Audio amp
(TPA6011A4PWPRG4)
L/R_BTL
Up/Down
74LVC16244
Buffer
Pro:Idiom
FE_TS_DATA[0]
CI_TS_DATA[0:7]
S7LR
X-tal
24M
51P
30P
MX25L8006EM2I
BLOCK DIAGRAM

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