Pioneer AVG-VDP1 Service Manual page 59

5
QQ
*UPB1027GS
3 7 63 1515 0
IF-MIXin
GND (IF-MIX)
RF-MIXout
VCC (RF-MIX)
RF-MIXin
GND (RF-MIX)
VCC (1stLO-OSC)
1stLO-OSC1
1stLO-OSC2
GND (1stLO-OSC)
VCC (phase detector)
PD-Vout3
PD-Vout2
PD-Vout1
TE
L 13942296513
GND (phase detector)
NJM4151M
V+
8
I O
1
2
T h
6
V 1
7
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PD
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M Z N V R
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2 9
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25
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4
2
Q Q
3 6 7 1 3 1 5
S P X T U
W
co
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R O
5 4
AVG-VDP1/UC
7
9 4 2 8
VCC (IF-MIX)
30
29 VGC (IF-MIX)
28 IF-MIXout
27 GND (2ndIF-AMP)
26
2ndIFin1
25
2ndIFin2
2ndIFbypass
24
23 VCC (2ndIF-AMP)
22 2ndIFout
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REFout
20
VCC (reference block)
19
REFin
18
GND (divider block)
17 LOout
0 5 8 2 9 9 4 2 8
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VCC (divider block)
V
1
2
3
V +
4
m
8
9 9
A
B
C
9 9
D
8
E
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5
F
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