Read Sharp 32JF-77 (serv.man10) Service Manual online
46
32JF-77H
Page 47
1
2
3
4
5
6
7
R
Q
P
O
N
M
L
K
J
Page 44
9
20
3
5
+25V
15
16
(YB)
22
6
17
18
23
24
R
H
-I
X
A
5
47WJZZY
13
4
10
11
25
14
12
21
MSP4410G
7
8
-13V
19
2
(YA)
Q
S
O
C
Z2561CEZZ
29
-1
3
V
+12V
+1.
8
V
+5V
+3
.3
V
b
Q
S
O
C
Z2561CEZZ
28
35
32
1
1
2
3
2
3
22
-1
3
V
21
+
13V
1
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
+5V
PR
OT
MUT
E
DA
CM_
L
DA
CM_R
SC
L1
SDA1
I2
S
_
C
L
I2
S
_
W
S
I2
S
_
D
A
_
O
U
T
R
ESE
T
Q
I2
S
_
W
S
3
I2
S
_
C
L
3
I2
S_DA_IN
2
I2
S_DA_IN
1
OPC
RESINT
LED
SC2OUTL
SC2OUTR
KEY
B IN
R IN
FB
G IN
LEDOPC
MUT
E
AGC SMPL
IR
SC1OUTR
SC2INR
SC4INR
SC4INL
SSC-DATA
SC1INR
SC1INL
SCL1
SCL1
SC1OUTL
SC2INL
EW
PROT
SC4INL
SC4INR
HEADR
HEADL
SCL1
RES
SDA1
RES
SDA1
FI
SDA1
MUTE
PROT
SC3INR
SC3INL
HEADR
HEADL
RES
.
.
.
.
.
.
.
.
.
R5
1
0
8K2
R738
150
(1/2W
)
C5
0
7
4.7
n
F
(HB)
Q50
3
N06-90L
T
X
0
239
R5
0
2
4K7
(1%)
C534 1nF
HB
R504
1K
R5
0
6
1K
C6
2
6
R5
1
1
150
(T
Q
)
R5
5
3
1.2
(1/3W
)
XZ0101
B
M
C3
0
2
10u
F
C3
1
2
10
u
F
(16V)
C3
1
8
330
n
F
(FZ)
.
.
.
.
.
F
B
501
LN0091GE
C5
2
6
1000uF
(25V)
R3
0
2
100
C3
1
6
330
n
F
(FZ)
4
C6
1
9
JF23
C301
10
u
F
C503
100
p
F
.
.
.
.
.
R309
100
C304
10
u
F
(16V)
R501
150
2W
R5
0
3
1K
(1%)
L501 P
0
271
R3
0
3
100
D508
DX004
5
C5
0
4
220nF
(FZ)
C3
0
3
10u
F
(16V)
C5
1
0
100
n
F
(50V)
C3
1
7
330
n
F
(FZ)
C5
0
8
560
p
F
(HB)
R301
100
.
.
.
.
.
R505
220
R518
1.5
(2W)
Q50
5
BC857B
VSBC857B
D5
0
7
C27
EX05
6
2
D5
1
2
C33
EX05
6
4
R5
5
5
4R7
(1/2W)
XZ0208
B
M
D6
4
1
DX0551
D6
4
2
C47
EX05
6
8
R6
6
5
10K
Q61
4
BC847B
VSBC847B
C3
1
9
330
n
F
(FZ)
R304
100
.
.
.
.
.
R3
0
8
100
R3
1
2
100K
R3
1
1
100K
R3
1
0
100K
C3
2
8
100
n
F
(25V)
C3
0
5
1nF
HB
R3
1
3
100K
C3
313
1nF
HB
.
.
.
.
.
C3
1
1
10u
F
(16V)
C306 1nF
HB
D5
1
1
DX0551
D7
2
3
C8V2
E
X
0550
C505
100
n
F
(25V)
IC
501
T
D
A
7
480L
IX
1
786
1
2 3 4
5 6
7 8 9
10
R3
0
5
100K
R306 100
K
C3
0
7
100
n
F
(25V)
C3
8
8
330
n
F
(FZ)
R3
3
8
220
(SS)
G
N
341
C3
8
9
330
n
F
(FZ)
R3
3
9
220
D3
0
8
C8V2
EX05
5
0
B
M
D307
C8V2
EX05
5
0
B
M
(HD)
G
N
341
C3
8
4
1n
F
R3
3
2
2K7
C3
8
3
1n
F
R3
3
6
100K
R3
3
4
1K
C10
4
3
1nF
C3
8
6
220
n
F
C385
220
n
F
R3
3
5
100K
C10
4
4
1nF
C3
8
2
100
n
F
C387
100
n
F
R3
3
1
2K7
IC304
M5218L
VHIM52
1
8
L
+12V
8
OUT
L
7
-IN
L
6
+INL
5
GND
4
+INR
3
-IN
R
2
OUT
R
1
R3
3
7
10
(RA)
L318
22uH
(CF)
L302 12
u
H
(D
F
)
R3
3
3
1K
R3
3
0
10
L319
22uH
(CF)
Q50
2
2SA1905Y
2SA1905Y
R3
4
4
2K2
R3
4
5
2K2
C3
2
1
100nF
C3
0
9
330
u
F
(10V)
C3
2
0
10
u
F
(16V)
C3
1
0
100n
F
(25V)
D305
7V5
E
X
0549
C3
0
8
3.3
u
F
D3
0
3
7V5
E
X
0549
D3
0
4
7V5
E
X
0549
D3
0
2
7V5
E
X
0549
R5
1
6
1K
(1%)
(SB)
G
N
0641CE
JF213
(SA)
C
N
1269CE
R307 4K
7
C3
1
3
47
n
F
JF7
5
0
R388 0
IC
303
NC
64
NC
63
AVSS
62
AVSS
61
MO
N
O
60
NC
59
V
R
E
FTOP
58
S
C
1_I
N_R
57
SC1_I
N
_
L
56
ASG1
55
S
C
2_I
N_R
54
SC2_I
N
_
L
53
ASG2
52
S
C
3_I
N_R
51
SC3_I
N
_
L
50
ASG4
49
S
C
4_I
N_R
48
CAP
L_M
40
AHVSU
P
39
CAP
L_A
38
SC
1_OUT
_L
37
SC
1_OUT
_R
36
VREF
1
35
SC
2_OUT
_L
34
SC
2_OUT
_R
33
ASG3
32
NC
31
DACM_S
UB
30
NC
29
DACM_
L
28
DACM_R
27
VREF
2
26
DAC_L
25
DAC_R
24
I2S_DA_IN2
17
DVSS
16
DVSS
15
DVSUP
13
DVSUP
12
DVSUP
11
ADR_CL
10
ADR_WS
9
ADR_DA
8
I2S_DA_IN1
7
I2S_DA_OUT
6
I2S_WS
5
I2S_CL
4
I2C_DA
3
I2C_CL
2
NC
1
DBYQ
SEL
R_O
UT0
R_O
UT1
CL_O
UT
OUT
_IN
N
N2+
N-
N1+
P
P
SC4_I
N
_
L
47
NC
46
A
G
NDC
45
AHVSS
44
AHVSS
43
NC
42
NC
41
NC
18
I2S_CL3
19
I2S_WS3
20
RESETQ
21
I2S_DA_IN3
22
NC
23
DVSS
14
C3
1
4
330
n
F
(FZ)
C3
1
5
330
n
F
(FZ)
J140
2K2
J13
9
2K2
L320
100
u
H
(D
F
)
R6
2
9
470K
R6
3
0
6K2
R3
9
0
100
R3
91
100
R6
6
4
270
L303 12
u
H
(D
F
)
J7
1
LN0091
G
E
D311
C8v2
EX05
5
0
B
M
F
B
305
0
Schematic Diagram of Mother Board Unit (F7351N5)
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