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Model
GX-M10H (serv.man3)
Pages
60
Size
8.38 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / Portable
File
gx-m10h-sm3.pdf
Date
PREV: Sharp GX-M10H (serv.man2) User Manual / Operation Manual

Sharp GX-M10H (serv.man3) Service Manual ▷ View online

GX-M10H
3 – 2
(H2) x 4
M3 x 10mm
(H2) x 4
M3 x 10mm
(D2) x 2
M3 x 10mm
(D2) x 4
M3 x 10mm
USB PWB
Key PWB
PWB Holder
Display PWB
(F1) x 1
Special Screw
(C2) x 1
From Main PWB
(E2) x 3
M2.6 x 8mm
(J3) x 2
M3 x 8mm
iPod PWB
iPod Holder Ass’y
(D3) x 2
M2.6 x 8mm
(H3) x 4
M3.5 x 10mm
(H3) x 4
M3.5 x 10mm
(N1) x 1
M3 x 10mm
(K1) x 2
M3 x 10mm
(N2) x 2
Mic Knob
(G3) x 1
From
Transit
PWB
(G2) x 2
M3 x 8mm
(C2) x 1
From Main PWB
(G2) x 1
M3 x 8mm
Transit PWB
iPod Cover
(G1) x 1
(D4) x 1
Function Knob
(E1) x 1
(J1) x 1
iPod Door
(H1) x 1
Speaker Cup
(H1) x 1
Speaker Cup
Figure 6
Figure 7
Figure 5
Figure 8
Figure 3
Figure 4
Front Cabinet Ass’y
Front Cabinet Ass’y
Front Cabinet Ass’y
Back Cabinet Ass’y
Top Cabinet Ass’y
Speaker (Right)
Speaker (Left)
(J2) x 1
iPod Holder Ass’y
(D1) x 1
PWB Holder Ass’y
OPEN
CAUTION:
TO REMOVE SPEAKER UNIT, PRESS THESE LOCKING TABS 
TO RELEASE SPEAKER WIRES.
SPEAKER UNIT
LOCKING
TAB
LOCKING TAB
SPEAKER
WIRE
GX-M10H
3
 – 3
(M1) x 1
M3 x 8mm
Door Switch PWB
Top Cabinet Ass’y
Back Cabinet Ass’y
Subwoofer Flash PWB
(L-CH / R-CH)
Side Cabinet Ass’y (Left / Right)
Back Cabinet Ass’y
Main PWB
SMPS PWB
(N4) x 4
M3 x 10mm
(P1) x 4
M3 x 8mm
(Q1) x 2
M3 x 6mm
(N4) x 3
M3 x 10mm
(N5) x 4
M3 x 8mm
(S2) x 4
M3 x 10mm
(S2) x 4
M3 x 10mm
(R1) x 2
M3 x 10mm
(C2) x 1
From Battery Terminal 1
(C2) x 1
From Main PWB
(P2) x 1
From AC Inlet PWB
(C2) x 1
From AC Inlet PWB
Main PWB
Battery Terminal 2 PWB
Battery Terminal 1 PWB
AC Inlet PWB
Battery Cover
(S1) x 1
Battery Cover
(S1) x 1
(C2) x 1
From Door Switch PWB
(C3) x 1
From Display PWB
(C2) x 1
From CD Motor PWB
(C3) x 1
From CD Pickup Unit
(C2) x 1
From Subwoofer Flash (R-CH)
(C2) x 1
From Subwoofer Flash (L-CH)
(N3) x 1
Bracket
CD Mechanism Unit
(L1) x 4
Special Screw
Figure 9
Figure 12
Figure 13
Figure 14
Figure 10
Figure 11
GX-M10H
4 – 1
CHAPTER 4. CIRCUIT DESCRIPTION
[1] Waveform Of Servo Circuit
48
IC1
1
FOP
49
IC1
2
TRP
Figure 1
48
IC1
1
FOP
138
IC1
4
TE
67
IC1
7
RFOUT
Figure 2
138
IC1
4
RFOUT
67
IC1
7
TE
Figure 3
Figure 5
Figure 4
48
IC1
4
FOP
50
IC1
3
SPOUT
GX-M10H
4 – 2
[2] Voltage
Pin
No.
Voltage (V)
Pin
No.
Voltage (V)
Pin
No.
Voltage (V)
Pin
No.
Voltage (V)
1
1.78
17
1.85
33
1.82
49
1.62
2
0.07
18
0.02
34
0.01
50
1.62
3
0.73
19
0.76
35
0.01
51
1.62
4
0.92
20
0.88
36
3.17
52
1.62
5
0.05
21
0.01
37
0.00
53
0.01
6
0.05
22
0.01
38
0.01
54
0.00
7
0.02
23
0.01
39
3.24
55
0.03
8
0.05
24
3.29
40
0.16
56
0.03
9
3.43
25
3.06
41
1.62
57
0.03
10
1.25
26
1.66
42
0.16
58
0.03
11
3.06
27
-0.02
43
1.62
59
3.65
12
3.17
28
-0.02
44
0.16
60
3.65
13
3.06
29
0.01
45
0.16
61
3.65
14
3.06
30
0.00
46
0.16
62
3.64
15
3.20
31
1.23
47
0.16
63
1.59
16
0.00
32
0.05
48
1.88
64
0.05
IC500
Pin
No.
Voltage (V)
Pin
No.
Voltage (V)
Pin
No.
Voltage (V)
Pin
No.
Voltage (V)
1
12.03
12
3.22
23
12.04
34
21.90
2
3.17
13
3.22
24
21.90
35
21.54
3
0.00
14
0.00
25
2.80
36
10.64
4
0.00
15
0.00
26
21.53
37
0.00
5
3.17
16
1.62
27
21.53
38
0.00
6
1.62
17
3.24
28
1.06
39
10.60
7
3.24
18
1.62
29
0.00
40
22.07
8
1.62
19
0.00
30
0.00
41
22.07
9
1.18
20
0.00
31
10.58
42
0.00
10
0.00
21
12.08
32
21.88
43
22.05
11
0.00
22
12.04
33
21.86
44
12.09
IC900
Pin
No.
Voltage (V)
Pin
No.
Voltage (V)
Pin
No.
Voltage (V)
Pin
No.
Voltage (V)
1
1.65
12
1.65
23
1.64
34
1.65
2
1.65
13
1.65
24
1.64
35
1.65
3
1.65
14
1.65
25
1.64
36
1.65
4
1.65
15
1.65
26
1.64
37
1.65
5
1.65
16
1.65
27
1.64
38
3.29
6
1.65
17
-0.01
28
1.64
39
0.00
7
1.65
18
-0.01
29
1.64
40
3.29
8
1.65
19
1.64
30
1.65
41
3.29
9
1.65
20
1.64
31
1.65
42
0.71
10
1.65
21
1.64
32
1.65
43
2.95
11
1.62
22
1.64
33
1.65
44
2.75
IC701
Pin
No.
Voltage (V)
Pin
No.
Voltage (V)
Pin
No.
Voltage (V)
Pin
No.
Voltage (V)
1
3.15
17
2.92
33
3.05
49
3.17
2
3.30
18
0.72
34
3.33
50
3.17
3
3.04
19
2.88
35
2.95
51
3.17
4
0.95
20
3.16
36
3.17
52
3.17
5
0.74
21
3.16
37
3.06
53
3.17
6
3.03
22
3.08
38
0.12
54
3.17
7
1.56
23
3.06
39
3.30
55
3.01
8
0.02
24
0.01
40
3.00
56
2.74
9
0.02
25
3.06
41
3.06
57
1.75
10
3.06
26
3.08
42
3.18
58
0.00
11
3.05
27
2.20
43
3.18
59
0.00
12
3.06
28
2.75
44
2.88
60
3.15
13
3.06
29
3.16
45
2.89
61
3.17
14
3.06
30
3.30
46
2.89
62
3.06
15
3.06
31
0.02
47
3.07
63
1.80
16
0.50
32
0.17
48
2.83
64
3.06
IC600
Pin
No.
Voltage (V)
1
0.17
2
0.17
3
0.00
4
0.00
5
0.00
6
0.20
7
0.08
8
6.00
IC401
Pin
No.
Voltage (V)
1
0.02
2
0.02
3
0.00
4
0.00
5
0.00
6
0.04
7
0.03
8
0.00
IC431
Pin
No.
Voltage (V)
1
6.81
2
6.11
3
6.08
4
0.00
5
1.62
6
8.38
7
10.75
8
6.00
IC451
Pin
No.
Voltage (V)
1
6.92
2
6.06
3
5.91
4
0.00
5
5.91
6
6.06
7
6.92
8
11.92
IC461
Pin
No.
Voltage (V)
1
4.76
2
4.11
3
4.10
4
0.00
5
0.00
6
4.17
7
4.00
8
5.90
IC550
Pin
No.
Voltage (V)
Pin
No.
Voltage (V)
1
2.56
8
1.54
2
0.00
9
1.39
3
5.07
10
0.00
4
3.29
11
0.00
5
0.00
12
0.00
6
1.45
13
2.53
7
1.65
14
2.50
IC580
Pin
No.
Voltage (V)
Pin
No.
Voltage (V)
1
0.13
9
12.06
2
0.00
10
0.00
3
0.00
11
12.07
4
0.00
12
-0.10
5
0.01
13
0.00
6
0.00
14
12.08
7
0.00
15
0.00
8
0.00
16
12.08
IC590
Pin
No.
Voltage (V)
1
3.25
2
3.25
3
NC
4
0.00
IC681
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