
46
11.12. A-Board (11/13) Schematic Diagram
+
G
G
G
G
G
G
G
G
G
G
S
S
C4251
50V
0.01u
C5431
25V
1u
C4250
50V
0.01u
C8852
10V
1u
C8851
10V
1u
C4252
16V
47u
D5419
B0BC03900015
FL4203
EXC28CE201U
1
2
3
4
FL4804
EXC28CE201U
1
2
3
4
FL4805
EXC28CE201U
1
2
3
4
FL4202
EXC28CE201U
1
2
3
4
FL4201
EXC28CE201U
1
2
3
4
C0DBGYY00203
IC8850
1
VADJ
2
VSS
3
ON/OFF
5
VOUT
4
VIN
A21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
L4210
J0JHC0000045
LVDS3.3
F15V
SUB5V
PNL12V
PNL12V
R7112
R7113
PA4202
TP4256
TP4817
TP4261
TP4815
TP4830
TP4239
TP4254
TP4260
TP8850
TP4814
TP4255
RCLK_E-
GRAB_MODULE_IIC/PWM_POW_ON
RA_O-
RB_O+
PANEL_AGW/AVDD_ENB
RC_E-
FAN_MAX/LCD_EEP_WP/ZWEI_VOUT_ENB
RC_O+
RA_E+
24KEC_I2CCLK1_PANEL
RA_O+
RD_O-
RA_E-
RD_E+
RCLK_O-
RC_E+
RD_O+
PANEL_STBY_ON/PANEL_VCC_ON
RC_O-
RIEXT_A
RB_E-
RB_O-
PANEL_TEST_ON/VDD25_EN
RB_E+
RD_E-
DISPEN
24KEC_I2CDATA1_PANEL
Q5412
B1CHRE000005
Q5431
DSC200100L
R4226
EXB28VR000X
R4220
EXB28VR000X
R4224
EXB28VR000X
R4238
EXB28VR000X
R4232
EXB28VR000X
R4216
100
R8853
1k
R8851
2.2k
R4218
100
R5431
10k
R5432
47k
R5434
22k
R4251
0
R4214
0
R4806
10k
R5433
33k
R4217
100
R9930
0
R4861
10k
R4358
9.1k
R4817
10k
R8852
0
R7111
68
R4974
1.6k
R7110
68
R5435
470
R4359
3.3k
R4219
100
R4215
10k
R4820
47k
PANEL12V
VCC-12V
GND
11
Rx2-
25
RxA3+
NC
VCC-12V
GND
GND
GND
RxB0+
RxA2-
CLKB+
31
1
39
TEST
RxB0+
Reserved
GND
SCL
R2EN(NC)
9
29
Nile-TCON
VCC-12V
34
RxB1+
RxB3+
Rx3+
Reserved
VCC-12V
35
R1EP(NC)
GND
LVDS
RxA0-
8
2
NC
RxA2+
RxB0-
RxB2+
R2EP(NC)
VCC-12V
47
Bit select
Reserved
RxB1-
43
VCC-12V
NC
GND
OEBLK
45
GND
42
RxA2-
NC
Rx3-
RxA0+
27
6
NC
36
ZWEI2
49
Rx2+
CLKA+
GND
Bit select
26
Reserved
R1EN(NC)
LVDS OUT
GND
23
16
15
GND
RxA1+
LVDSSEL
RxA1+
RxA2+
46
28
Reserved
18
NC
CLKA+
NC
CLKA-
Rx1-
30
RxA3+
4
GND
VCC-12V
Rx0+
13
RxA1-
32
RxA0+
GND
41
14
5
VCC-12V
44
3
51
33
NC
R2EN(NC)
R2EP(NC)
OENB
NC
LG
NC
17
22
20
RxB2-
40
GND
RxA3+
RxCLK+
GND
Rx0-
RxB0-
GND
GND
VCC-12V
RxCLK-
RxA0-
R1EP(NC)
NC
38
RxB3+
19
RxB2-
CLKB-
50
RxB3+
21
Rx1+
37
CLKA-
RxB1+
7
RxA3+
RxB1-
R1EN(NC)
SDA
LVDSSEL
RxA1-
TEST
CLKB+
48
NC
24
10
RxB3+
RxB2+
CLKB-
Reserved
12
99
94
96
93
91
97
95
92
98
!
A-BOARD TXN/A10QBMS (11/13)
LVDS 3.3V
TO
TC-BOARD
(TC05)
TO 1,12/13
TO 1/13
TO 1/13
TO 1/13
TO 13/13
Summary of Contents for TCL37D2 - 37" LCD TV
Page 23: ...23 7 14 EMI processing ...
Page 24: ...24 ...
Page 25: ...25 ...
Page 26: ...26 ...
Page 34: ...34 10 3 Wiring 2 ...
Page 35: ...35 11 Schematic Diagram 11 1 Schematic Diagram Notes ...
Page 60: ...60 13 1 2 Accessories ...
Page 61: ...61 13 1 3 Mechanical Replacement Parts List ...
Page 64: ...64 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...