JVC KD-S845 Service Manual page 24
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Also See for KD-S845:
- Service manual (26 pages) ,
- Schematic diagrams (10 pages) ,
- Instructions manual (35 pages)
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3 7 63 1515 0
4.11 TA2147F-X (IC521) : RF amp.
• Pin layout
• Block diagram
GVSW
VRO
FEO
FEN
RFRP
TE
L 13942296513
RFRPIN
RFGO
RFGC
AGCIN
RFO
RFN
GND
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1-24 (No.49858)
http://www.xiaoyu163.com
13
20k
20k
14
15
15k
16
50 A
20k
12k
17
12k
20k
BOTTOM
18
PEAK
19
20
20k
21
22
23
3k
3k
24
x
ao
y
i
http://www.xiaoyu163.com
8
PEAK
50k
20 A
40k
20k
20k
20k
2k
50k
Q Q
3
6 7
1 3
14k
240k
15pF
x0.5
k
240k
15pF
x0.5
1
80k
60k
20k
60k
180k
80k
40pF
20k
u163
.
2 9
9 4
2 8
12 RFDC
15k
11
TEO
10
TEN
9
TEBC
8
SEL
1 5
0 5
8
2 9
9 4
1k
7
LDO
2k
MDI
6
1.75k
5
TNI
x2
4
TPI
x2
3
FPI
2
FNI
1
Vcc
m
co
9 9
2 8
9 9
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