Philips EL1.1U Service Manual page 74

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Circuit Diagrams and PWB Layouts
SSB: MPIF Main: Supply
1
2
MPIF MAIN: SUPPLY
B3B
A
B
C
D
E
F
3104 313 6095.3
1
2
EL1.1U AA
7.
3
4
7A00-3
PNX3000HL/N2
MPIF-SUPPLY
E/W & CONTROL
2
VOUTO
3
VAUDS
20
VDEFLO
21
VDEFLS
IA24
3A13
13
RREF
47K
7
BGDEC
IA25
33
FUSE9
10
FUSE8
23
FUSE7
11
GND_FILT
29
GND_RGB
34
GND_VADC
14
VCC_FILT
28
VCC_RGB
FA17
5A15
35
VCC_VADC
220R
18
TESTPIN3
24
TESTPIN2
36
EWVIN
IA26
38
REW
IA27
37
EWIOUT
3A14
44
IA28
SCL
100R
IA29
3A15
43
SDA
100R
42
IRQ
40
XREF
39
ADR
+5V
41
FUSE6
3
4
EN 74
5
6
FA13
3
IA20
1
7A10
BC847BW
3V9
2
IA21
9A10
3V2
IA22
2A38
1n0
IA23
1V4
FA15
FA16
5A14
+5V
220R
+5V
+5V
IA30
3A21
470R
5
6
7
8
B3B
5A12
+5V
220R
FA14
VREF-AUD-POS
3V2
VREF-AUD
5A13
+5V
220R
SCL-DMA
SDA-DMA
IRQ-MPIF
AC40
CLK-MPIF
G_16290_026.eps
7
8
2A35 A6
2A37 B6
2A38 B5
2A39 C4
2A40 C4
2A41 C4
2A42 D6
A
2A43 D6
2A44 E5
2A45 E4
3A10 B5
3A11 B5
3A12 B5
3A13 C4
3A14 F4
3A15 F4
3A16 E5
B
3A21 F6
5A12 A6
5A13 D7
5A14 D5
5A15 E4
7A00-3 B2
7A10 A5
9A10 A6
AC40 F6
FA13 A6
FA14 A7
C
FA15 D6
FA16 D5
FA17 E4
IA20 A5
IA21 A6
IA22 B5
IA23 B5
IA24 C4
IA25 C4
IA26 E3
D
IA27 E3
IA28 F3
IA29 F3
IA30 F6
E
F
010206

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