Read Sharp PN-G655RE (serv.man3) Service Manual online
PN-G655RE
CIRCUIT DIAGRAM & PARTS LAYOUT
7 – 11
+5V_DVDD
+5V_DVDD
+5V_DVDD
AMP_+5V
AUDI
O_9.
5V
AUDI
O_9.
5V
AUDI
O_9.
5V
AMP_+5V
AMP_+5V
AUDI
O_9.
5V
AMP_+5V
AMP_+9V
AMP_+3.
3
V
AMP_+2.
5
V
AMP_+5V
AMP_+9V
AUDI
O_9.
5V
AMP_+9V
AMP_L
AMP_R
OUT_MUTE
MSTR_SCL
1
MSTR_SDA
1
RESET3440
1
GND
TO SPEAKER
1
D12
PTZ10B
D12
PTZ10B
R53
33k
R53
33k
T_P15T_P15
3
2
1
Q7
DTC114EUAT106
Q7
DTC114EUAT106
T_P9T_P9
C43
1u
C43
1u
C38
1u
C38
1u
C53
68p
C53
68p
C51
0.33u
C51
0.33u
L7
BLM31PG121SN1
L7
BLM31PG121SN1
3
2
1
D13
DAN202UT106
D13
DAN202UT106
R46
NA
R46
NA
C35
0.
1u
C35
0.
1u
C44
0.
1u
C44
0.
1u
R51
33
R51
33
F4
11CF 2A
F4
11CF 2A
R40
10k
R40
10k
3
2
1
Q11
DTC114EUAT106
Q11
DTC114EUAT106
C46
680p
C46
680p
D9
RB160M
-3
0
D9
RB160M
-3
0
R41
33k
R41
33k
C52
0.33u
C52
0.33u
C61
0.
1u
C61
0.
1u
F2
11CF 2A
F2
11CF 2A
T_P8T_P8
R39
10k
R39
10k
R50
470k
R50
470k
C49
0.33u
C49
0.33u
3
2
1
Q8
DTA114EUAT106
Q8
DTA114EUAT106
C33
0.
1u
C33
0.
1u
C55
68p
C55
68p
L11
BLM31PG121SN1
L11
BLM31PG121SN1
D8
RB160M
-3
0
D8
RB160M
-3
0
C34
1u
C34
1u
C62
0.
1u
C62
0.
1u
T_P7T_P7
T_P14T_P14
R48
10k
R48
10k
R47
1k
R47
1k
C36
10000p
C36
10000p
L6
B1047AS-
100M
(D
S75LC
)
L6
B1047AS-
100M
(D
S75LC
)
T_P17T_P17
F1
11CF 2A
F1
11CF 2A
C58
0.
1u
C58
0.
1u
C39
1
u
C39
1
u
R52
10k
R52
10k
3
2
1
Q10
DTC114EUAT106
Q10
DTC114EUAT106
R43
0
R43
0
Q9
RK7002
Q9
RK7002
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN3
B
M
1
5
B
-G
H
S
-T
B
T
(L
F
)(S
N
)
CN3
B
M
1
5
B
-G
H
S
-T
B
T
(L
F
)(S
N
)
OU
T
L
+
1
OU
T
L
-
2
OU
T
R
-
3
OU
T
R
+
4
CN4
LQR1410-
0014FM
CN4
LQR1410-
0014FM
L9
BLM31PG121SN1
L9
BLM31PG121SN1
C45
1u
C45
1u
L4
B1047AS-
100M
(D
S75LC
)
L4
B1047AS-
100M
(D
S75LC
)
F3
11CF 2A
F3
11CF 2A
R44
N
A
R44
N
A
L10
B1047AS-
100M
(D
S75LC
)
L10
B1047AS-
100M
(D
S75LC
)
C48
0.
.22u
C48
0.
.22u
L5
BLM31PG121SN1
L5
BLM31PG121SN1
C57
10000p
C57
10000p
C54
68p
C54
68p
T_P12T_P12
T_P11T_P11
T_P13T_P13
C42
680p
C42
680p
C60
0.
1u
C60
0.
1u
T_P10T_P10
R45
10k
R45
10k
D11
RB160M
-3
0
D11
RB160M
-3
0
D1
0
RB160M
-3
0
D1
0
RB160M
-3
0
L8
B1047AS-
100M
(D
S75LC
)
L8
B1047AS-
100M
(D
S75LC
)
R54
10k
R54
10k
R37
10k
R37
10k
R42
10k
R42
10k
C40
1u
C40
1u
T_P16T_P16
C56
68p
C56
68p
C41
1
u
C41
1
u
R49
100K
R49
100K
IN
L
38
IN
R
5
MO
D
E
0
23
MO
D
E
1
24
MO
D
E
2
25
PVDDPR
7
PVDDM
R
15
PVDDPL
36
PVDDM
L
28
VO
L
0
26
VO
L
1
27
SLEEPN
17
DVDD
22
HP
37
MU
T
E
N
6
PVSSR0
9
PVSSR1
10
PVSSR2
11
PVSSR3
12
PVSSR4
13
PVSSL
0
30
PVSSL
1
31
PVSSL
2
32
PVSSL
3
33
PVSSL
4
34
REFA
41
VREFAR
4
VREFAL
39
OU
T
P
L
35
OU
T
M
L
29
OU
T
M
R
14
OU
T
P
R
8
HPO
L
42
HPO
R
1
PRO
T
N
16
XO
20
XI
21
CKI
O
19
PVDDREG
40
DVSS
18
AVSS
2
VSSBG
R
3
IC
3
Y
D
A138
IC
3
Y
D
A138
+
CE4
100u/
25V
+
CE4
100u/
25V
C37
0.
22u
C37
0.
22u
C47
0.
1u
C47
0.
1u
C59
0.
1u
C59
0.
1u
C50
0.33u
C50
0.33u
R38
33k
R38
33k
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
2/2
AMP
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