Sharp LC-13B2E Service Manual page 21

MT MT
IR_EM_OUT 1 OPTION
IR_EM 2 IREM
MRDY 3 MRDY
B5VA 4 B5VA
SUB_CLK 5 SUB_CLK
SUB_IN 6 SUB_IN
SUB_OUT 7 SUB_OUT
MIS_IN 8 MIS_IN
MIS_OUT 9 MIS_OUT
NC 10 OSDCK
V 11 OSDVD
H 12 OSDHD
B5V500MA 13 B5V500MA
FB_VPC 14 TEXTBLK
B_VPC 15 TEXTB
G_VPC 16 TEXTG
R_VPC 17 TEXTR
GND 18 GND
GND 19 GND
VIDEO-VPC 20 VIDEO
TA MA MA
GND 1 MONOS 1 MONOS
SCL0 2 GND 2 GND
SDA0 3 SIF 3 SIF
SCL1 4 B31V 4 B31V
SDA1 5 GND 5 GND
RSIG 6 SCL1 6 SCL1
JST 7 SDA1 7 SDA1
GND 8 GND
V2 L 9 V2 L
V2 R 10 V2 R
GND 11 GND
V2LO 12 V2LO
V2RO 13 V2RO
GND 14 GND
SC2OUTL 15 SC2OUTL
SC2OUTR 16 SC2OUTR
GND 17 GND
V2VO 18 V2VO
GND 19 GND
V2VO 20 V2VO
GND 21 GND
TV_V 22 TV_V
GND 23 GND
SCY 24 SCY
B12V1A 25 B12V1A
GND 26 GND
OFL 27 OFL
LMUTE 28 LMUTE
HSYNC_SW 29 HSYNC_SW
GND 30 GND
MB MB
PAVCC 1 PAVCC
PAVCC 2 PAVCC
N. .C 3 N. C
PAGND 4 PAGND
PAGND 5 PAGND
SIGGND 6 SIGGND
SIGGND 7 SIGGND
N. C 8 N. C
SIGVCC 9 SIGVCC
SIGVCC 10 SIGVCC
MN MN
H_L 1 H_L
T
GND 2 GND
E H_R 3 H_R
NC 4 NC
R
M
I
N
A
L
U
N
I
T
R
U
N
T
K
0
7
0
TV
3
INV+B
C OFL
INV GND
E
Z
Z
TV
INV+B 1
OFL 2
INV GND 3
VD
INVGND 1
INVGND 2
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
1
2
3
4
HV
1 LIGHT HOT 1
2 N. C 2
3 LIGHT HOT 3
JACK UNIT
DUNTKA700DE
OPERATION UNIT
MS
POW2 1
POW1 2
KEY1 3 DUNTKA6980DE
KEY2 4
GND 5
MAIN UNIT
DUNTKA696DE
LIGHT COLD
B
LIGHT COLD
A
C
K
INVGND
L INVGND
I
G
H
T
LS
VCOM
VCOM
DGND
CSCOM
CSCOM
SGND
V0
V16
V32
V48
V63
DGND
3.3V VSH
3.3V VSH
5V VLS
5V VLS
DGND
R5
R4
R3
R2
R1
R0
DGND
G5
G4
G3
G2
G1
G0
DGND
B5
B4
B3
B2
B1
B0
DGND
CK
DGND
SPIO
SPOI
LBR
HG
DGND
YOBI8
YOBI7
YOBI6
YOBI5
YOBI4
YOBI3
YOBI2
YOBI1
LG
VLS
VLS
DGND
DGND
DGND
DGND
DGND
VGL
VGL
VGL
VSH
VSH
VGH
VGH
U/D
GSP
POWER
GCK
CSCOM
CSCOM
YOBI1
YOBI2
YOBI3
YOBI4
YOBI5
YOBI6
YOBI7
YOBI8
DGND
DGND
IA
1
2
3
LED UNIT
DUNTKA699DE
VD
1
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
L
18
19
C
20
21 D
22
23
24
S
25
26
O
27
28 U
29
R
30
31
C
32
33 E
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
1
2
3
4
L
5
6
C
7
D
8
9
10
11
G
12
13 A
14
T
15
16
E
17
18
19
20
21
22
23
24
25
26
27
28
29
30