Ssb: Mpif Main: Audio Source Selection - Philips FJ3.0E Service Manual

Circuit Diagrams and PWB Layouts

SSB: MPIF Main: Audio Source Selection

1 2 3
MPIF MAIN: AUDIO SOURCE SELECTION
B4D
A
B
C
D
AUDIO-CENTER-IN
2K67
AUDIO-IN1-L
E
1u0
AUDIO-IN1-R
2K68
AUDIO-IN2-L
1u0
F
AUDIO-IN2-R
2K69
AUDIO-IN3-L
1u0
AUDIO-IN3-R
G
2K70
AUDIO-IN5-L
1u0
AUDIO-IN5-R
H
2K72
AUDIO-IN4-L
1u0
AUDIO-IN4-R
I
3104 313 6080.4
1 2 3
FJ3.0E LA
4 5 6
AUDIO SOURCE SELECTION
7C00-1
PNX3000HL/N2
IK02
91
VAADCP
77
+5V-AUD VCC_AADC
IK11
9K01 98
+8V-AUD VCC1_ASW
88
VCC2_ASW
92
MIC2N
93
MIC2P
94
MIC1N
95
MIC1P
IK23
89
VAADCREF
90
VAADCN
97
GND1_ASW
96
FUSE1
78
FUSE2
76
GND_AADC
71
FUSE3
87
GND2_ASW
IK21
2K74
1u0
IK01
IK22
2K75
1u0
IK03
IK04
2K76
1u0
IK05
2K77 IK06
1u0
IK07
2K73 IK08
1u0
IK10
2K71
IK09
1u0
4 5 6
7. 125
7 8
AUDIO SOURCE SELECT
FA07
FA08
FA09
FA10
IK15
IK16
IK17
IK18
IK19
IK20
7 8
9 10 11
1u0
2K60
1u0
2K58
1u0
2K63
1u0
2K61
9 10 11
12 13
2K38 A3
2K39 A3
B4D 2K40 A3
2K41 A4
2K42 A4
2K43 B5
A
2K45 C5
2K58 G11
2K60 G11
2K61 H11
2K63 G11
2K67 E3
2K68 F3
2K69 F3
2K70 G3
B 2K71 H4
2K72 H3
2K73 G5
2K74 D4
2K75 E4
2K76 F4
2K77 G4
7C00-1 A6
9K01 A5
FA07 D9
C
FA08 E9
FA09 E9
FA10 F9
IK01 E5
IK02 A4
IK03 F5
IK04 F5
IK05 F5
IK06 G5
D
IK07 G5
IK08 G5
AUDIO-OUT2-R IK09 H5
IK10 H6
IK11 A5
IK15 G9
IK16 G9
IK17 G9
IK18 G9
AUDIO-OUT2-L
E IK19 H9
IK20 H9
IK21 D5
IK22 E5
IK23 B5
AUDIO-OUT1-R
AUDIO-OUT1-L
F
DSNDR2
DSNDL2
G
DSNDR1
DSNDL1
AUDIO-OUT3-R
H
AUDIO-OUT3-L
I
G_15990_011.eps
120406
12 13