Kenwood NXR-901 Service Manual page 184

900mhz digital base-repeater ocxo unit kxk-3 m3
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R802
0
REFERENCE
5.06V
SIGNAL AMP
C9
Q1
1.63V
2SC4617(R)
0.047u
L1
C3
220n
0.047u
1.06V
DA221
OP AMP
IC1
LMC7101BIM5
1
5
OUTPUT
V-
2
V+
R17
3
4
INPUT+
INPUT-
270k
D1
L5
1SV278F
R15
C39
1u
0
6p
D1,2
FREQUENCY
L9
CONTROL
1u
RIPPLE FILTER
AMP
8.13V
Q4
2SC4116(BL)F
R16
0
R26
1k
4.12V
C23
C37
R9
22u16
22u16
680
Q3
2SC4116(BL)F
R10
PLL ACTIVE
0.65V
FILTER AMP
470
Q2
2SC4116(BL)F
PLL ACTIVE
FILTER AMP
L3
L4
C19
390n
390n
0.047u
R8
47
13
NC_1
14
NC_2
15
NC_3
16
NC_4
17
NC_5
18
NC_6
L7
82k
OP AMP
R32
10M
8.17V
R36
270
L10
C42
35.5n
3p
FREQUENCY
CONTROL
R31
33
R28
1k
R29
R30
22
0
1.14V
CPoUTM
VCCCPM
IC2
LD/PSM
SKY72310-362
FVCoM
FRACTIONAL-N
PLL IC
FVCoM
VCCECT/C

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