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TH-L37D25A
9.4.
Detailed Block Diagram (3/3)
CN01
174V
#1 Anode
1
3
#1
4
Cathode
5
8
#2
9
Cathode
10
12
174V
TO
#2 Anode
LED
P-BOARD
BACK LIGHT
CN02
174V
#3 Anode
1
3
#3
4
Cathode
5
9
#4
10
Cathode
11
13
#4 Anode
TC-BOARD
TIMING CONTROLER
P2
TC06
15pin
Q9001
Q9003
PMW
3
X9001
IC9006
ZWEI2
A15
TC05
PWMA
PWM_POW_ON
3
OENB
R1AM/P
LVDS_ODD
RXEN1/P1
41
LVDS DATA
Z_RXAN1/P1-Z_RXEN1/P1
R1EM/P
mini_LVDS
28
RXAN1/P1
R4AM/P
LVDS_EVEN
RXEN0/P0
25
LVDS DATA
Z_RXAN0/P0-Z_RXEN0/P0
R4EM/P
L_IIC
12
RXAN0/P0
Z_IIC
IIC1
6
5
PNL12V
IC9005
PNL12V
51
IC9202
32Kbit
PNL12V
47
RESET
PA9001
EEPROM
ZW1.2V
+1.2V
VDD1_3.3V
+3.3V
D9205
IC9004
IC9003
ZW1.2V
ZW3.3V
VDD1_3.3V
SPI
IC9207
TC07
FLASH
SI/SO
PNL12V
VIN
TC08
L_IIC
IC9205
H_VDD8V
BACK_CONVERTER
SW
VIN
FB
PANEL
CONTROL
PANEL
LCD PANEL
IC9206
rDAC
VSD
Z_IIC
IIC
OUT
X9201
IC9201
VCOM
VS
LG TCON
RLV0+/-
mini_LVDS_RIGHT
RLV6+/-
R1AM/P
LLV0+/-
mini_LVDS_LEFT
R1EM/P
LLV6+/-
IC9204
R4AM/P
LEVEL SHIFTER & DISCHARGE
CLK1-6
R4EM/P
GCLK1-6
IN1-6
OUT1-6
VDD_ODD
VDD_ODD
IN9
OUT9
IIC
VDD_EVEN
VDD_EVEN
IN8
OUT8
3.3V
VGH2
VGL
1.2V
VGH1
DISCHARGE
IC9203
VSENSE
D9201
LVCORE1.2V
+1.2V
Q9204
Q9205
LVDD16V
Q9202
LVDD16V
IC9208
Q9203
VDD_
VCOM BOOST
CONTROL
+V
DCDC
OUT
SW
FB
OUT
CTRLP
VGH
(25-30V)
FBP
LVCC3.3V
SWB
FBB
FBN
VGL(-10V)
Q9201
CTRLN
VGL_
CONTROL
36
TO
PANEL
CONTROL
FOR RIGHT
TC01
GMA3,4,6,7,
59
12,13,15,16
48
40
RMLV0N/P-RMLV5N/P
27
LVCC3.3V
25
LVCC3.3V
24
H_VDD8V
H_VDD8V
22
21
LVDD16V
LVDD16V
20
19
VCOMR
17
VCOMRFB
16
VGL_I
13
VDD_EVEN
12
VDD_ODD
11
VGI_P
10
VGI_N
9
8
CLK1-6
3
TO
PANEL
CONTROL
TC04
FOR LEFT
58
CLK1-6
53
VGI_N
52
VGI_P
51
VDD_ODD
50
VDD_EVEN
49
VGL_I
48
VCOMLFB
45
VCOML
44
LVDD16V
42
41
40
H_VDD8V
39
LVCC3.3V
37
36
34
LMLV0N/P-LMLV5N/P
21
GMA3,4,6,7,
13
12,13,15,16
2
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