Philips BJ3.1E LA Service Manual page 96

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Circuit Diagrams and PWB Layouts
SSB: MPIF Main: Supply
1
2
3
MPIF MAIN: SUPPLY
B3B
A
B
C
D
E
F
G
5C37
+8V6-SW
120R
H
IC01
BC847BPN
7C32-2
IC33
Y-CVBS-MON-OUT
I
DAC-CVBS
3104 313 6073.5
1
2
3
BJ3.1E LA
4
5
6
IC36
3V9
7C00-3
PNX3000HL/N2
MPIF-SUPPLY
E/W & CONTROL
2
VOUTO
2AB5
1n0
3
VAUDS
20
VDEFLO
21
VDEFLS
IC47
3C45
13
RREF
47K
IC32
7
BGDEC
33
FUSE9
10
FUSE8
23
FUSE7
11
GND_FILT
29
GND_RGB
34
GND_VADC
14
VCC_FILT
FC37
28
VCC_RGB
FC38
5C36
35
+5VMPIF-MAIN
VCC_VADC
220R
18
5C61
TESTPIN3
24
TESTPIN2
30R
36
EWVIN
IC89
3C33
38
REW
820R
37
IC46
EWIOUT
IC44
3C39
44
SCL
100R
IC45
3C40
43
SDA
100R
42
IRQ
40
XREF
39
+5VMPIF-MAIN
ADR
41
FUSE6
IC41
4
IC34
2C34
5
6
IC39
1u0
3
2
7C32-1
BC847BPN
2C37
1
3C37
IC40
1u0
330R
4
5
6
7.
96
7
8
FC31
5C35
+5VMPIF-MAIN
30R
6
2
7C31-1
BC847BS
1
FC32
IC83
9C50
VREF-AUD-POS
3V2
IC37
IC38
VREF-AUD
1V4
3
IC81
5
7C31-2
BC847BS
3V9
FC41
4
VREF-DEFL
IC82
1V4
FC36
5C33
+5VMPIF-MAIN
30R
5C34
+5VMPIF-MAIN
220R
5C62
30R
EW-DRIVE
SCL-DMA-BUS2
SDA-DMA-BUS2
IC35
IRQ-MPIF
3C49
FC40
CLK-MPIF
180R
*
3C31
IC15
+8VMPIF-MAIN
+8V6-SW
10R
1C33
IC16
+5VMPIF-MAIN
+5V
500mA F
7
8
9
10
11
B3B
A
B
C
D
E
F
9C47
SPI-PROG
2C47
100p
2C48
100p
9C48
SDM
9C46
G
H
I
G_15960_022.eps
070206
9
10
11
1C33 I8
2AB5 B5
2C31 A7
2C32 H2
2C33 H3
2C34 H5
2C35 C5
2C36 C5
2C37 H5
2C39 E7
2C40 E6
2C41 B6
2C42 C6
2C43 B7
2C44 E5
2C45 E7
2C46 C6
2C47 F10
2C48 G10
3C30 B6
3C31 I8
3C32 B6
3C33 E5
3C34 B6
3C35 H4
3C36 H4
3C37 I3
3C38 I3
3C39 E5
3C40 F5
3C41 F6
3C42 I4
3C43 C7
3C44 D7
3C45 C5
3C46 H3
3C47 I4
3C48 F6
3C49 F7
5C33 D8
5C34 D6
5C35 A8
5C36 D5
5C37 H2
5C61 E5
5C62 D6
7C00-3 A4
7C31-1 A6
7C31-2 C7
7C32-1 H4
7C32-2 H3
9C46 G10
9C47 F10
9C48 G10
9C50 A7
FC31 A7
FC32 A8
FC36 D7
FC37 D6
FC38 D5
FC40 F8
FC41 C8
IC01 H3
IC15 I8
IC16 I8
IC32 C5
IC33 H3
IC34 H4
IC35 F7
IC36 A6
IC37 B7
IC38 B6
IC39 H4
IC40 I4
IC41 G3
IC44 E5
IC45 F5
IC46 E5
IC47 C5
IC81 C6
IC82 C6
IC83 A7
IC89 E5

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