Ssb: Mpif-Supply, E.w, & Control (Diagr. B4) - Philips A02U AA Service Manual

Colour television
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Circuit Diagrams and PWB Layouts
Small Signal Board: MPIF-Supply, E/W, & Control
1
2
MPIF-SUPPLY,E/W, & CONTROL
A
B
C
D
E
F
3139 123 5536.2
1
2
A02U AA
7.
3
4
7100-D
MPIF
VAUDO
2
3V3
I151
VAUDS
3
1V3
SUPPLY
&
VDEFLO
20
3V9
REFERENCE
I152
VDEFLS
21
1V3
3154
I153
RREF
13
47K
I154
BGDEC
7
BAND GAP
2152
100n
FUSE9
33
FUSE8
10
BAND GAP
FUSE7
23
GND-FILT
11
GND-RGB
29
GND-VADC
34
VCC-FILT
14
VCC-RGB
28
VCC-VADC
35
TESTPIN3
18
NC
TESTPIN2
24
EWVIN
36
2V
EW
3155
820R
REW
38
I
V
EWIOUT
37
2V5
SCL
44
3V2
SDA
43
3V2
DIGITAL
IRQ
42
3V2
BLOCK
XREF
40
0V8
ADR
39
FUSE6
41
3
4
48
5
6
+5V
2150
7150-A
100n
BC847BS
3150
1K8
3151
1K2
7150-B
BC847BS
3152
1K8
3153
2151
2154
1K2
2u2
10u 16V
+5V
5150
100MHZ/220R
2155
100n
+5V
5151
100MHZ/220R
2156
+5V
100n
5152
100MHZ/220R
2157
100n
5
6
7
8
A
F150
VREF_AUD_POS
B10-68
3V2 DC
B
F152
VREF_DEFL
B8-69
3V2 DC
C
D
E
EW_MPIF
B8-70
EW-DRIVE
B18-71
SCL1
SDA1
F159
B11-72
IRQ_MPIF
F
B11-73
F_REF
CL 36532058_025.eps
211103
7
8
2150 A5
2151 C4
2152 C4
2154 C5
2155 D5
2156 D5
2157 E5
3150 A5
3151 B5
3152 B5
3153 C5
3154 B4
3155 E4
5150 D5
5151 D5
5152 E5
7100-D A2
7150-A A5
7150-B B5
F150 A8
F152 C8
F159 F8
I151 B3
I152 B3
I153 B3
I154 C3

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