VERSION 1.0 2018-01-01
SD-47
Figure SD-47: NAPA35 Pre-Amplifier PWB
C
A
L1
0.01
C20
4750
R15
CF
10
C5
G
E
B
10
C1
1.0
C12
10
C13
0.0
R5
10
C7
10pF
C2
10
C8
0.01
C4
D
F
H
0.0
R4
V IN (+30-53V)
RF IN
VBIAS IN+
50 OHMS
0.01
C6
10
C11
+28V
0.001
C19
0.01
C14
7
C-
10
C+
11
VIN
+28V
2
RF_IN
5
N/C
8
N/C
1.0
C15
10
C16
4
ADJ-
16
BYP+
12
LDO+
9
PPAD
6
RF_OUT/VDS
7
RF_OUT/VDS
C18
68
63V
RF OUT
C3
68
63V
0.1
C9
4
VDD
11
GND
U3:E
TLV2374ID
15K
R12
15K
R1
15K
R10
121
R6
R16
1500
R17
0.0
10.0K
R19
R21
100
+28V
R13
1000
1.0
C10
2
RT
8
N/C
9
N/C
13
EN-
14
MODE
1
EN+
4
N/C
1
VGS
3
RF_IN
R23
0.0
6
VOUT
5
LDO-
17
PPAD
15
ADJ+
3
BYP-
TP1
GND
-7V
0.8pF
C27
L3
0.9
μ
H
C25
2400pF
121
R7
R14
1000
LTC3260HMSE
U2
INSTALLED NEXT HIGHER ASSY.
-7V
0.1
C24
RFHA1003
U4
10.0K
R18
10
C17
L4
0.0054
μ
H
S2190107 V1
C26
2400pF
L2
CR2
MRS1504T3
MRS1504T3
CR1
0.01
C22
R20
15.0K
Q1
MMBT4401LT1
Q2
IRFL9014
475K
R8
8250
R11
100K
R2
50 OHMS
3
2
1
U3:A
U1 SHOWN FOR REFERENCE ONLY.
3
V_IN
1
ADJ
2
V_OUT
LM317HVT
U1
Summary of Contents for GV60
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Page 4: ......
Page 8: ...GV60 TROUBLESHOOTING MANUAL PAGE 4 VIII VERSION 1 0 2018 01 01 ...
Page 102: ...GV60 TROUBLESHOOTING MANUAL PARTS LISTS PAGE 4 2 12 VERSION 1 0 2018 01 01 ...
Page 463: ...VERSION 1 0 2018 01 01 MD 17 Figure MD 17 NAPA31C Power Amplifier PWB Q1 ...
Page 475: ...GV60 TROUBLESHOOTING MANUAL LIST OF TERMS PAGE 4 6 2 VERSION 1 0 2018 01 01 ...
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