Read Sharp PN-G655E (serv.man3) Service Manual online
PN-G655E
CIRCUIT DIAGRAM & PARTS LAYOUT
7 – 7
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
7/9
UA
R
T
O
C
M
A
DDR4
OC
MD
ATA0
OC
MD
ATA1
OC
MD
ATA2
OC
MD
ATA3
OC
M
D
A
T
A
5
OC
M
D
A
T
A
6
O
C
M
D
AT
A7
OC
M
D
A
T
A
4
O
C
M
A
DDR1
O
C
M
A
DDR2
O
C
M
A
DDR3
UA
RT
_
+
5
V
MA
IN
_+
5V
U
A
R
T
_+
5V
UA
RT
_
+
5
V
UA
RT
_
+
5
V
UA
RT
_
+
5
V
UA
RT
_
+
5
V
MA
IN
_+
3.3V
UA
RT
_
+
5
V
OC
M
D
A
T
A
[1
5
:0
]
4,5
O
C
M
A
DDR[
2
1
:0
]
4,5
/O
C
M
_W
E
4,5
/O
C
M
_R
E
4,5
Rx
D_
O
U
T
4
Tx
D
_
IN
4
UP
DA
T
E
4
UA
RT
_
INT
R1
4
UA
RT
_
M
F
2
4
UA
RT
_
T
X
R
DY
1
4
UA
RT
_
M
F
1
4
UA
RT
_
T
X
R
DY
2
4
/O
C
M
_C
S
2
4
Tx
D
_
O
U
T
4
Rx
D_
IN
4
TI
L
T
1
4
TI
L
T
2
4
/R
ESET
4,5,6
RxD
TxD
TxD
RxD
L
7
0
1
BL
M
1
8
P
G
1
2
1
SN
1
D
L
7
0
1
BL
M
1
8
P
G
1
2
1
SN
1
D
R
7
20
33
R
7
20
33
A1
A2
A3
A4
A5
A6
A7
A8
A9
B5
B9
B4
B8
B3
B7
B2
B6
B1
CN7
0
1
D
M
10151-
P
7
0-
4F
CN7
0
1
D
M
10151-
P
7
0-
4F
R7
1
4
560
R7
1
4
560
C7
0
7
27p
C7
0
7
27p
C7
0
5
0.33u
C7
0
5
0.33u
/TXR
DY1
1
D0
2
D1
3
D2
4
D3
5
D4
6
D5
7
D6
8
D7
9
A0
10
XI
N
11
VSS
12
XOU
T
13
A1
14
A2
15
CHS
L
16
INTR2
17
/CS
18
/MF2
19
/WR
20
MR
21
VSS
22
/RT
S2
23
/RD
24
SIN
2
25
SOUT
2
26
/DTR2
27
/CTS2
28
/DS
R
2
29
/DCD2
30
/RI2
31
/TX
R
DY
2
32
VD
D
33
INTR1
34
/MF1
35
/R
T
S
1
36
/DTR1
37
SOU
T
1
38
SI
N
1
39
/CTS1
40
/DSR
1
41
/DCD1
42
/RI1
43
VDD
44
IC
7
0
2
T
L
16C
2
552
IC
7
0
2
T
L
16C
2
552
R7
1
2
0
R7
1
2
0
R7
0
9
0
R7
0
9
0
R7
1
7
0
R7
1
7
0
+
CE
7
0
1
47u/25V
+
CE
7
0
1
47u/25V
R7
2
2
NA
R7
2
2
NA
C7
0
4
0.33u
C7
0
4
0.33u
Y7
0
1
18.432MH
z
Y7
0
1
18.432MH
z
R
7
02
33
R
7
02
33
3
2
1
Q7
0
1
DT
C1
1
5
E
U
A
T
1
0
6
Q7
0
1
DT
C1
1
5
E
U
A
T
1
0
6
C7
1
0
0.1u(
1
005)
C7
1
0
0.1u(
1
005)
RO
UT3
17
RO
UT1
19
RO
UT2
18
DIN1
14
DO
UT1
9
RIN2
5
RIN1
4
GND
25
VCC
26
C1
+
28
V+
27
C1
-
24
C2
+
1
C2
-
2
V-
3
DIN3
12
DO
UT3
11
RIN3
6
RIN4
7
RO
UT5
15
RIN5
8
DO
UT2
10
DIN2
13
RO
UT4
16
/INV
A
L
ID
21
RO
UT2
B
20
/FO
F
F
22
FO
N
23
IC
7
0
1
MA
X
3243C
D
B
IC
7
0
1
MA
X
3243C
D
B
BR
7
0
4
3
3
*4
BR
7
0
4
3
3
*4
R
7
06
33
R
7
06
33
R7
2
3
10k
R7
2
3
10k
R7
0
8
0
R7
0
8
0
C7
1
1
0.1u(
1
005)
C7
1
1
0.1u(
1
005)
C7
0
1
47000p
C7
0
1
47000p
R7
1
6
0
R7
1
6
0
BR
7
0
1
33*
4
BR
7
0
1
33*
4
C7
0
3
0.33u
C7
0
3
0.33u
C7
0
2
0.1u(
1005)
C7
0
2
0.1u(
1005)
C7
0
6
0.1u(
1
005)
C7
0
6
0.1u(
1
005)
R
7
01
33
R
7
01
33
R7
1
3
1M
R7
1
3
1M
C7
0
9
0.1u(
1005)
C7
0
9
0.1u(
1005)
R
7
05
33
R
7
05
33
R7
1
9
0
R7
1
9
0
R7
1
1
0
R7
1
1
0
A
1
B
2
VSS
3
Y
4
VD
D
5
IC
7
0
4
BU
4
S
7
1
G
2
IC
7
0
4
BU
4
S
7
1
G
2
BR
7
0
2
33*
4
BR
7
0
2
33*
4
R7
1
0
0
R7
1
0
0
2Y1
1
2Y0
2
3Y1
3
3-C
O
M
4
3Y0
5
INH
6
GN
D
7
GN
D
8
VC
C
16
2-C
O
M
15
1-C
O
M
14
1Y1
13
1Y0
12
A
11
B
10
C
9
IC
7
0
3
S
N
74LV
4053A
P
W
R
IC
7
0
3
S
N
74LV
4053A
P
W
R
Vo
u
t1
1
VD
D
2
VSS
3
Vo
u
t2
4
IC
7
0
5
NA
IC
7
0
5
NA
C7
1
2
NA
C7
1
2
NA
R7
1
5
10k
R7
1
5
10k
R7
0
3
NA
R7
0
3
NA
R7
2
1
NA
R7
2
1
NA
BR
7
0
3
3
3
*4
BR
7
0
3
3
3
*4
R7
0
7
0
R7
0
7
0
R7
1
8
0
R7
1
8
0
C7
0
8
22p
C7
0
8
22p
BR
7
0
5
3
3
*4
BR
7
0
5
3
3
*4
R7
0
4
NA
R7
0
4
NA
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