TCL L32E64 Schematic
5
4
3
2
1
GM21 LCD TV
D D
C C
B B
CONTENTS
SCHEMATIC
01. Contents
02. Input
03. GM5221
04.SPI/RESET/KEYPAD
05. LVDS_ Out
06. TTL_ Out
07. Power
08. VIDEO DECODER
09.AUDIO
10.key pad
11.27"CMO
12.AMP
13.Interface
14.IR
SHEET
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A A
Approval
15.Zhuanjieban
5
Organization
4
Signature
CHY
Date
04-05-17
15
Title
<Title>
Size Document Number Rev
<Doc> <RevCode>
A
3
Date: Sheet
2
11Friday, March 03, 2006
of
1
5
DVI INPUT
CONNECTOR
CN31
25
Shell
1
RX2-
2
RX2+
3
GND
4
RX4-
5
RX4+
6
SCL
7
SDA
26
Shell
GND
DVI-I
EDID VGA
GND
VS
RX1RX1+
GND
RX3RX3+
5V
GND
HP
RX0RX0+
GND
RX5RX5+
GND
RXC+
RXC-
RED
GRN
BLU
HS
GND
U2
2
A1A2WP
3
4
GND
24AA02
ANALOG DDC
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
C1
C2
C3
C4
C5
VGA_5V
VCCA0
SCL
SDA
DVI_5V
R1 10K
+5V
D3
3
GND
BAT54C
D5
A1
C
C2
0.1uF
81
GND
7
6
5
GND
+5V
1 2
GND
+5V
+5V
D6
A2
3
DNP
BAV99
1 2
R15
GND
47K
R16
2K7
D10
3
BAV99
R17 100R
R18 100R
BAV99
1 2
GND
R4 100R
R6 100R
+5V
D4
3
BAV99
1 2
GND
+5V
D7
3
C220
0.1UF
BAV99
1 2
GND
GND
R30
10K
P1
3 4
GND2 SIG2
1 2
GND1 SIG1
COMPONENT
GND
D D
C C
B B
A A
YPrPB Video In
5
DVI_5V
EDID DVI
GND
GND
+5V
3
BAV99
1 2
GND
GND
GND
SIG3GND3
A1
R2
2K7
R12 10K
CN2
15
14
13
12
11
DB15 HD
D8
R23 20R
R31
10K
65
4
BAT54C
D9
C
R3
2K7
U1
2
A1A2WP
3
4
GND
24AA02
R13 0R
5
10
4
9
3
8
2
7
1
6
Near VGA pins
1%
1%
FB1
FB2
FB3
4
3
2
1
DVI test points right on t h e t r a c e t o avoid extra l ength
RX2- 5
RX2+ 5
RX1- 5
RX1+ 5
RX0- 5
RX0+ 5
RXC+ 5
RXC- 5
+5V
A2
81
VCCA0
7
6
SCL
5
SDA
GND
21
21
21
GND
R14
10K
HSYNC 5
VSYNC 5
VGACON
VGA_5V
C1
0.1uF
GND
VGA RGB In
R1982
R2082
R2182
GND
GND
GND
C11
10uF/16V
82
R36
GND
C15
10uF/16V
C17
10uF/16V
82
R32
GND
R24
22k
BC847c
12
R33
10k
R42
22k
BC847c
12
R45
10k
GND
R47
22k
BC847c
12
R50
10k
U50
1
6
A
D
2
GND
GND
VCC
3 4
BC
SRV05-4
R5 22R
R7 22R
R143 100
1%
+5V_MUX
SEL_RGB3
Q2
1
R29
3 2
1k
R37
1k
GND
+5V_MUX
Q4
1
3 2
+5V_MUX
Q1
1
3 2
GND
3
5
R10 100R
R11 100R
1
2
3
4
5
6
7
8
GND
U3
IN
SA1
SA2
DA
SB1
SB2
GND
PI5V330
13-PI5V33-0QB
3 2
BC847c
+5V
R8
10K
+5V_MUX
16
VCC
15
EN
14
SD1
GND
13
SD2
12
DD
11
SC1
10
SC2DCDB
R34
9
1k
GND
+5V_MUX
R46
22k
1
1 2
Q5
C16
10uF/16V
10k
R48
GND
U51
1
6
A
D
2
3 4
C5 0.01uF
+5V_MUX
R26
22k
R41
22k
R43
10k
GND
GND
VCC
BC
SRV05-4
NOT TO BE MOUNTED
C13
1 2
10uF/16V
82
R49
GND
C14
1 2
10uF/16V
2
5
GND
+5V
R9
10K
+
C4
10uF
GND
Q6
BC847c
1
3 2
R35
10k
+5V_MUX
Q3
BC847c
1
3 2
+5V
R22 47R 1%
R25 47R 1%
R28 47R 1%
DVI For
DVI Port
DDC_SCL_DVI 5
DDC_SDA_DVI 5
DDC_SCL_VGA 5
DDC_SDA_VGA 5
C3 0.001uF
C6 0.01uF
C7 0.01uF
C8 0.01uF
C9 0.01uF
C10 0.01uFR27 20R
R3884.5 1%
GND
C12 0.01uF
R3984.5 1%
R4084.5 1%
GND
GND
Title
<Title>
Size Document Number Rev
<Doc> <RevCode>
C
Date: Sheet
1
MUXED RGB
TO 5221ADC
INPUT
SOG_MCSS 5
RED+ 5
RED- 5
GREEN+ 5
GREEN- 5
BLUE+ 5
BLUE- 5
11Friday, March 03, 2006
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D D
C C
B B
A A
LV_E[0..9]
LV_O[0..9]
PD[20..23]
DENSHT-5,6
DHSSHT-5,6
DVSSHT-5,6
DCLKSHT-5,6
R92 22R
R93 22R
R94 22R
R95 22R
22Rx4
22Rx4
22Rx4
8
7
6
5 4
8
7
RN1
6
5 4
8
7
6
5 4
8
7
6
5 4
8
7
6
5 4
8
7
6
5 4
1
2
3
RN222Rx4
1
2
3
1
2
3
RN3
1
2
3
RN422Rx4
1
2
3
RN5
1
2
3
RN622Rx4
C76
47PF
GND
ER[0..7] SHT-6
EG[0..7] SHT-6
EB[0..7] SHT-6
J10
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
87089-40
GND GND
PANEL_POWERPANEL_POWER
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
Title
<Title>
Size Document Number Rev
<Doc> <RevCode>
B
5
4
3
2
Date: Sheet
of
11Friday, March 03, 2006
1
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