Philips 32PW9618 Service Manual page 72

Circuit Diagrams and PWB Layouts
Small Signal Board: Tun1/Tun2
1T01 C2 2T02 D9 2T05 C1 2T09 D3 2T13 B2
1T02 C7 2T03 B6 2T06 D3 2T10 D10 2T14 B7
2T01 B2 2T04 C4 2T07 D7 2T12 C7 2T15 E3
1 2
TUN1/TUN2
A
IT02
+5V
B
IT01
FT02
C
16
12
13
D
AT00
E
200mV / div AC
10µs / div
8204 000 8144.8
1 2
EM6E
2T16 D10 3T03 B2 3T06 D6 6T01 B2 6T04 B7
2T17 D2 3T04 B6 5T02 C5 6T02 B6 6T06 D10
2T18 D7 3T05 C6 5T03 C10 6T03 B2 6T07 D10
3 4
+33V
TUNER/SPLITTER
1T01
UV1318ST/AI-3
33V5
L L
H
H
17
M
M
14
PLL
15
1 2 3 4 5 6 7 8 9 10 11
FT03
IT13
IT14
5V1
9T04
AT00
3 4
7. 72
6T08 D5 9T02 B7 9T05 D2 9T08 D3 9T11 E6 9T14 C5
7T01 C5 9T03 D8 9T06 D7 9T09 E8 9T12 E6 9T15 C5
9T01 B2 9T04 D3 9T07 D3 9T10 E8 9T13 B1 9T16 C10
5 6
IT10
7T01
RES
P82B96TD
VCC
IT08
1 SX TX 3
IT11
RX 2
7 SY TY 5
IT12
RY 6
GND
9T11
9T12
5 6
AT00 D4 FT04 C7 IT02 A2 IT08 C5 IT11 C6
FT02 C2 FT05 D9 IT06 D2 IT09 C10 IT12 D6
FT03 D4 IT01 B1 IT07 D7 IT10 A6 IT13 D3
7 8 9
FT04
PIP TUNER
1T02
UV1316-AIUX- 3
L L
H
H
M
M
12 14
PLL
13 15
1 2 3 4 5 6 7 8 9 10 11
9T03
5V1
IT16
IT15
7 8 9
IT14 D3
IT15 D8
IT16 D8
10
A
B
+33V
C
33V5
IT09
D
FT05
E
CL 36532008_041.eps
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