Philips 42PF9731D - Page 88

88BJ2.4U/BJ2.5U LA 7.
Circuit Diagrams and PWB Layouts
SSB: MPIF Main: Audio
1 1
1
1
1
1
IK92 F3
IK95 F2
IK96 C8
IK97 E4
IK98 G3
IK99 I3
RES
0V
RES
IK87 D9
IK88 D9
IK89 E3
IK90 E3
RES
IK91 E2
IK74 F7
IK75 F7
IK76 G7
IK77 E6
IK33 B11
IK35 E7
IK36 E8
IK44 I9
IK45 I10
IK46 B9
IK47 I3
IK78 E7
IK79 F7
IK80 C11
IK81 C11
IK82 D11
IK83 D10
IK84 D12
IK85 C12
IK86 C9
IK60 I12
IK62 B8
IK63 B7
IK64 B8
IK65 B8
IK66 C8
IK67 B6
IK68 A6
IK69 B6
IK70 G2
IK71 G4
IK72 H2
IK73 H4
IK05 D11
IK30 A10
IK31 D4
IK32 A11
RES
0V
MPIF MAIN: AUDIO AMPLIFIER
0V3
3V0
7A11 C11
7A12-1 D11
7A12-2 D12
7A13-1 H10
7A13-2 H12
7A13-3 I10
7A13-4 I12
7A13-5 H10
IK48 G3
IK49 E10
IK50 C6
IK51 A3
IK52 A3
IK53 A4
IK54 A4
IK55 B9
IK56 D12
IK57 G9
IK58 I12
IK59 H11
9A86 D4
9A88 H10
9A89 I9
9A90 F3
0V
0V
FK00 B7
FK01 G8
FK02 B9
FK03 E7
FK06 C7
FK07 C9
FK09 C10
FK11 C12
FK17 D11
FK18 G9
FK19 I13
IK02 F8
7A08-2 A5
7A09 A8
7A10-1 C8
7A10-2 B9
0V
RES
RES
11V7
3A79 H11
3A80 E2
3A81 E2
3A82 F2
7A13-6 H11
7A14-1 E3
7A14-2 E4
7A15 A11
7A16-1 B10
7A16-2 C13
7A18-1 F9
7A18-2 E8
9A80 I3
9A81 H3
9A82 B6
9A83 D9
3A95 D7
3A96 F8
3AA1 G3
3AA2 H3
RES
6A00 C8
6A01 E11
6A02 A3
7A04-1 A7
7A04-2 C9
7A05-1 F6
7A05-2 E5
7A05-3 F2
7A05-4 H2
7A06 G8
7A07 E7
7A08-1 A4
3A75 D12
3A76 D11
3A77 G9
3A78 G10
RES
RES
3A38 B7
3A39 I3
3A40 G3
3A41 F7
3A42 G7
3A43 G8
3A44 G8
3A45 G8
3A46 E6
3A83 D3
3A84 E4
3A85 F3
3A86 H12
3A87 A10
3A88 B11
3A89 D13
3A90 F8
3A91 F8
3A92 E7
3A93 E8
3A94 F8
3A59 B8
3A60 A9
3A61 B9
3A62 B9
5V3
2V2
0V
3A63 C8
3A64 B9
3A65 C8
3A66 C11
3A67 C12
3A68 C12
3A69 C12
3A70 C11
3A71 D11
3A72 D11
3A73 D10
3A74 D11
3A34 C9
3A35 C9
3A36 D9
3A37 D10
RES
5V3
2A90 I3
2A91 B3
2A93 C10
2A96 H3
2A98 D10
2A99 B7
2AA0 B8
2AA1 D10
2AA2 C12
2AA3 G9
2AA4 G9
3A47 E6
3A48 F7
3A49 F7
3A50 F7
3A51 A3
3A52 A4
3A53 A4
3A54 B5
3A55 A8
3A56 B7
3A57 B8
3A58 B8
3A22 B6
3A23 B7
3A24 I2
3A25 I3
RES
0V6
0V
RES
3A26 G2
3A27 G3
3A28 B3
3A29 D10
3A30 B7
3A31 A5
3A32 B5
3A33 B5
A
B
C
D
RES
2AA5 E2
2AA6 E3
2AB1 G7
2AB2 E6
2AB3 E4
2AB7 F8
3A14 F2
3A15 H9
3A16 I13
3A17 I13
3A20 E9
3A21 E10
9 101112
RES
13 14
A
B
C
D
E
F
G
H
I
10 11 12 13
RES
RES
E
F
G
H
I
2A20 A8
2A21 C12
2A22 G8
2A23 H9
2A24 I12
2A32 B7
14
12345678
4567
2A79 G8
2A81 F7
2A83 E9
2A84 B6
2A85 D9
2A86 C9
2A87 B6
2A88 B5
2A89 G3
123
2V2
11V7
89
4V6
RES
33K
3A14
1n0
2AB1
3A89
1K0
470K 3A29
470K 3A30
3A94 100K
16V 100u
2A20
120K 3A81
220n
2AA5
3A92
68R
68R
3A86
4
11
7A05-2
LM324
5
6
7
IK57
2R2
3A77
IK60
IK59
FK09
220K
3A37
2AA3
100n
1K0
3A69
+3V3
+12VSW
IK89
3A87
10K
7A16-2
BC847BS
3
2
1
4
11
7A05-1
LM324
IK91
84
1u0
2AA6
TS482IST
7A04-2
5
6
7
IK52
3A52 100K
IK85
3AA2
220R
3A40
1K0
FK07
IK86
10K
3A54
2AA4
100u 4V
FK18
IK66
FK03
+5V
IK79
IK77
IK75
IK73
BC857BW
7A15
1K0
+12VSW
3A88
2AB7
100n
2A91
1u0
9
714
85
714
6
74HCU04PW
7A13-47A13-3
74HCU04PW
9A86
1n0
2AB3
1n0
2AB2
3A66
100K
7A11
BC807-25W
IK55
3A67
33R
IK83
3A96
10K
FK17
FK11
FK19
IK92
10K
3A49
IK90
BC817-25W
7A07
IK71
TS482IST
3
2
1
84
7A04-1
IK67
14
2
BC847BS
7A16-1
74HCU04PW
7A13-1
1
7
15R
3A95
IK53
7A14-2
BC847BPN
+12VSW
1K0
3A84
1K2
3A83
150K 3A82
3A39
1K0
3A21
27K
3
4
IK63
FK01
BC847BPN
7A18-2
5
+8V-AUD
3A38
220K
IK80
IK74
+5V-AUD
IK72
33R
3A68
IK69
10K
3A74
220K
3A76
6
1
BC847BPN
7A12-1
2
12
13
14
4
11
7A05-4
LM324
47K
100K
3A79
IK98
3A70
100n
2A93
27K
3A23
RES
+8V6-SW
IK35
9A88
IK36
IK32
IK82
1u0
FK00
+5V-AUD
2A86
3A27
47K
2AA2
100u16V
6A01
BAT54 COL
7A06
BC817-25W
IK46
4
1u0
2A87
7A12-2
BC847BPN
5
3
3A34 100K
3A31 100K
47K
3A25
RES
9A80
RES
9A81
33p
2A89
IK97
IK02
2
6
1
IK30
7A10-1
BC847BPN
3A71
150R
15K
3A20
BC847BPN
2
6
1
+12VSW
IK81
7A18-1
10
9
8
4
11
LM324
7A05-3
6A00
BAT54 COL
+12VSW
+5V2-STBY
3A43
10K
10K
3A75
3A36 270K
+12VSW
100K 3A35
18K
2A99
33p
3A24
33p
2A98
+5V
15K
3A22
IK33
+5V-AUD
13
714
12
IK31
74HCU04PW
7A13-6
IK49
1u0
2A79
3A17
120R
IK58
2A24
100n
2A23
1n0
IK47
+12VSW
16V47u
2A32
1K0
3A62
3A60
33R
33R
3A61
16V 100u
2AA0
+5V2-STBY
100n
2A88
2AA1
47u 16V
IK05
100K 3A59
3A72 220K
IK65
FK02
IK48
IK62
BC807-25W
7A09
9A90
RES
IK96
IK51
10K
3A53
+5V2-STBY
IK95
470K 3A80
IK88
3A85
7A14-1
BC847BPN
390R
16V 100u
2A21
6A02
BAS316
47K
3A28
BC847BPN
7A08-2
5
3
4
2
6
1
IK87
BC847BPN
7A08-1
IK84
+5V2-STBY
+5V2-STBY
IK76
9A82
2A83
IK78
1u0
+12VSW
14
10
2A96
100n
74HCU04PW
7A13-5
11
7
IK99
3A50
18K
3A47
10K
3A65
220K
IK50
7A13-2
3
714
4
3A44
74HCU04PW
220K
3A15
75R
3A16
220R
FK06
2A22
1u0
IK56
3A51
680K
7A10-2
BC847BPN
5
3
4
9A89
100n
2A85
220R
3A56
220R
150R
3A57
3A73
2A84
1u0
IK64
10K
3A93
10K
3A48
2A81
1u0
VREF-AUD
3A46
1K0
IK70
22K
3A78
IK68
3A64
10K
1K0
3A41
IK54
18K
3A45
10K
3A42
68R
3A91
RES
3A90
220R
+12VSW
18R
3A32
3AA1
100K270K
3A33
10K
3A63
18K
3A26
2A90
33p
IK45
9A83
IK44
100K
3A55
220K 3A58
SPI-1
SPI-OUTSPDIF-OUT1
AUDIO-SW
PROT-AUDIOSUPPLY
SPDIF-IN1
A-PLOP
ADAC4
AUDIO-HDPH-L-AP
AUDIO-HDPH-R-AP
ADAC2
AUDIO-L
AUDIO-R
ADAC8
ADAC7
ADAC1
B3E B3E
3104 313 6145.2
G_15930_028.eps
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