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Circuit Diagrams and PWB Layouts
SSB: MPIF Main: Audio Amplifier
1
2
MPIF MAIN: AUDIO AMPLIFIER
B03E
A
A-PLOP
IA72
B
ADAC7
C
ADAC8
D
E
+12VSW
7A05-2
LM324
4
5
IA81
VREF-AUD
7
6
11
F
IA83
G
3104 313 6173.1
1
2
EJ3.0U PA
7.
3
4
5
+5V2-STBY
IA68
7A08
3
BC847BW
5V
IA71
3A25
1
680K
0V
2
9A01
+5V
7A04-1
TS482IST
3
1
IA73
2
IA88
3A51
2A79
IA76
27K
33p
3A30
15K
RES
RES
3A31
3A32
15K
IA77
27K
7A04-2
TS482IST
5
6
IA79
3A52
27K
RES
3A37
+12VSW
15K
IA80
3
3A41
8V9
1
7A17
BC847BW
1K0
IA82
2
IA05
FA21
+8V-AUD
IA97
3
4
5
52
6
7
+5V2-STBY
IA69
3A24
10K
3A27
33R
FK02
2A78
3A28
IA74
33R
16V 100u
7A16
BC817-25W
9A02
+5V
3A33
33R
FK11
2A83
3A34
7
33R
IA89
16V
100u
IA78
BC817-25W
2A84
33p
3A36
15K
RES
3A38
27K
6
7
8
9
10
BC857BW
7A15
IA70
AUDIO-HDPH-L-AP
IA75
3A29
1K0
AUDIO-HDPH-R-AP
7A14
IA92
3A35
1K0
8
9
10
11
2A76 B2
2A78 B6
B03E
2A79 C4
2A80 C4
2A81 C6
2A83 D6
2A84 D6
2A85 E5
2A86 F2
2A87 G4
A
2A92 G4
3A08 G3
3A23 A4
3A24 A7
3A25 B3
3A26 B3
3A27 B6
3A28 B6
3A29 C8
3A30 C4
B
3A31 C4
3A32 C4
3A33 D7
3A34 D7
3A35 D8
3A36 E6
3A37 E5
3A38 E6
3A39 F4
3A41 E3
3A42 F3
C
3A43 G3
3A44 G3
3A51 C4
3A52 E5
6A11 A3
7A04-1 B4
7A04-2 D5
7A05-2 E2
7A08 A3
7A14 D8
D
7A15 A8
7A16 C8
7A17 F4
9A01 B4
9A02 C5
FA21 F4
FK02 B7
FK11 D7
IA05 F4
IA68 A4
E
IA69 A7
IA70 A8
IA71 B3
IA72 B3
IA73 B4
IA74 B6
IA75 C8
IA76 C4
IA77 C4
IA78 D7
IA79 D5
F
IA80 E5
IA81 E3
IA82 F3
IA83 G3
IA88 C5
IA89 D6
IA92 D8
IA97 G4
G
G_16840_044.eps
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