Read Sharp LC-20S5E Service Manual online
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
J2200
1
2
3
4
5
6
7
E
H
E
H
E
H
J2201
SICE JACK
1
2
3
4
5
6
7
8
LCD PANEL
V2301
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN
ETANT
ATTENTION
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
THE TIME
THIS INTERCONNECTION DIAGRAM IS THE LATEST AT
NOTE:
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
4
3
2
1
CP302
9
8
7
6
4
5
3
2
1
CP102 @
15
14
13
12
11
10
9
8
7
6
4
5
3
2
1
CP4302
11
10
9
8
7
6
5
4
3
2
1
11
10
9
8
7
6
5
4
3
2
1
6
5
4
3
2
1
CP4301
6
5
4
3
2
1
CP2201
6
5
4
3
2
1
CP802
2
1
CP6705
2
1
CP6703
2
1
CP6702
2
1
CP6700
2
1
CP6701
14
13
12
11
10
9
8
7
6
4
5
3
2
1
CP503
14
13
12
11
10
9
8
7
6
4
5
3
2
1
CP3401
7
6
5
4
3
2
1
CP3400
7
6
5
4
3
2
1
7
6
5
4
3
2
1
7
6
5
4
3
2
1
CP301
Vout
B+
GND
OS220
1
2
3
J2202
HEADPHONE JACK
1
2
3
4
5
6
7
CP501
1
2
R
L
J4208
1
2
3
CP7201
1
10
11
12
13
14
15
16
17
18
19
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
29
21
22
23
24
25
26
27
28
29
3
30
31
32
33
34
35
36
37
38
39
31
32
33
34
35
36
37
38
39
4
40
41
42
43
44
45
46
47
48
49
41
42
43
44
45
46
47
48
49
5
50
51
52
53
54
55
56
57
58
59
51
52
53
54
55
56
57
58
59
6
60
61
62
63
64
65
66
67
68
69
61
62
63
64
65
66
67
68
69
7
70
71
72
73
74
75
76
77
78
79
71
72
73
74
75
76
77
78
79
8
80
9
4
3
2
1
CD302
SPEAKER
SP301
SPEAKER
SP302
TU001
1
10
11
12
13
14
15
16
3
4
5
2
6
7
8
9
H1
H2
E
J4200
AUDIO OUT JACK’
1
2
3
CD7201
J4205
1
10
11
12
13
14
15
16
17
18
19
2
20
21
3
4
5
6
7
8
9
J4206
1
10
11
12
13
14
15
16
17
18
19
2
20
21
3
4
5
6
7
8
9
H-26
H-25
INTERCONNECTION DIAGRAM
CEF280
PCB270
OPERATION PCB
8 OHM 5W
CD2200
CD306
CP502
CD3402
CD3401
CD4302
CEF281
PCBDA0
REMOCON PCB
HV
HV
HV
HV
HV
HV
HV
HV
HV
HV
STANDBY LED
AT+5V
POWER ON LED
REMOCON IN
GND
GND
POWER ON LED
STANDBY LED
AT+5V
REMOCON IN
GND
GND
CEF279
PCB240
POWER PCB
CMF102
PCBF40
MAIN PCB
GND
GND
AT+3.3V
EEPROM_SDA
EEPROM_SCL
IIC_OFF
SCL
SIF_OUT
AFT
GND
TUNING
+B
SDA
AS(GND)
N.C
RF_AGC
AUDIO_OUT
VIDEO_OUT
(R)
(L)
SP OUT R
SP OUT L
GND
GND
CS
CS
CS
VGL
VGL
VSH
VGH
VGH
LBR_G
GCK
POWER
GSP1
GSP2
CS
COM
COM
VLS
VLS
VL63
VL55
VL47
VL39
VL31
VL23
VL15
VL7
VL0
COM
R3+
R3-
R2+
R2-
R1+
R1-
G3+
G3-
G2+
G2-
G1+
G1-
CK+
CK-
B3+
B3-
B2+
B2-
B1+
B1-
SPOI
SPIO
LS
REV
LBR_S
VH0
VH7
VH15
VH23
VH31
VH39
VH47
VH55
VH63
GND
GVCC
VSH
VSH
VSH
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
NC
NC
NC
GND
RS232_TXD
RS232_RXD
NC
NC
NC
DSUB_5V
DDCC
DDCD
VGAVS
VGAHS
AGND
VGA-B
VGA-G
VGA-R
NC
DGND
AGND
AGND
DGND
NC
AT+3.3V
AT+3.3V
AT+3.3V
AT+14V
P.CON-6V
GND
GND
UNREG+6V
GND
GND
SOUND +B
SOUND GND
AT+40V
UNREG+6V
OFL1
OFL2
LMP ERR
STANDBY-H
PANEL ON-H
POWER_FAIL
GND
SOUND+B
SOUND GND
AT+40V
AT+14V
AT+3.3V
AT+3.3V
AT+3.3V
GND
GND
GND
GND
UNREG+6V
UNREG+6V
P.CON-6V
STANDBY-H
LMP ERR
OFL2
OFL1
PANEL ON-H
POWER FAIL
GND
HEADPHONE_L
HEADPHONE_R
SOUND_L
SOUND_R
SOUND GND
SPEAKER_L
SPEAKER_R
SOUND_R
SOUND_L
HEADPHONE_L
HEADPHONE_R
SOUND_GND
SPEAKER_L
SPEAKER_R
CP2200
CP4201
KEY A
KEY B
KEY C
AV3_CVBS_IN
GND
AV3_Y_IN
S_SW
AV3_AUDIO_L
GND
AV3_AUDIO_R
AV3_C_IN
S_SW
GND
AV3_AUDIO_L
GND
AV3_AUDIO_R
KEY A
KEY B
KEY C
AV3_CVBS_IN
AV3_Y_IN
AV3_C_IN
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