VERSION 1.0 2018-01-01
SD-43
Figure SD-43: NAPS55 Power Supply Distribution PWB (Sheet 1 of 4)
G
(-)
L3
VREF
L10
R79
100
3
X
22pF
C98
0.1
C22
A
C
H
L1
475
R5
CR10 R113
100
+5V-A
+5V-A
(1)
+5V-A
R267
10.0K
R24
100
R41
100
475
R92
L14
PE43711
U15
475
R4
L4
L6
(1)
R81
100
475
R6
470pF
C6
(+)
L5
1 J3
L8
+5V-A
+5V-A
0.1
C86
18pF
C102
Y1
14.7456MHz
18pF
C103
18
AVCC
4
VCC
0.1
C90
20
AREF
3
GND
5
GND
22
ADC7
1
PD3/INT1/OC2B/PCINT
28
PC5/ADC5/SCL/PCINT13
29
PC6/RESET/PCINT14
17
PB5/SCK/PCINT5
14
PB2/OC1B/SS/PCINT2
32
PD2/INT0/PCINT18
31
PD1/TXD/PCINT17
+5V-A
0.01
C81
+5V-B
+5V-A
FAN ENABLE
10
B
11
A
4
X7
2
X6
0.1
C93
0.1
C54
0.1
C37
15
X2
14
X1
13
X0
4750
R172
8
GND
7
VEE
C78
0.01
5
REFD
4
REFC
2
REFA
14
VDD
11
SHIFT_CLK
12
LATCH_CLK
8
GND
16
VCC
1
GND
INPUT
J7
9
SQH
1
QB
R121
4750
5
QF
6
QG
0.1
C46
0.1
C47
470pF
C96
5
RF1
1
C0.25
21
C4
20
C8
2
VDD
E
J
SDA
SCL
17
J4
5
J9
SCK
MISO
3
J9
100pF
C27
17
CLK
13
GND
11
GND
8
GND
6
GND
475
R2
470pF
C9
470pF
C34
L19
475
R16
L7
+5V-A
1500
R66
22pF
C31 L18
10.0K
R73
0.1
C85
10.0K
R72
6
VCC
C76
0.1
C77
0.01
C104
0.01
C105
0.1
L36
19
ADC6
0.0
R101
-15V
R71
10.0K
1000
R80
21
GND
13
PB1/OC1A/PCINT1
27
PC4/ADC4/SDA/PCINT12
15
PB3/MOSI/OC2A/PCINT3
16
PB4/MISO/PCINT4
12
PB0/ICP1/CLK0/PCINT0
ATmega168-20AI
U10
30
PD0/RXD/PCINT16
11
PD7/AIN1/PCINT23
R91
475
4
5
2
U12:A
0.1
C107
C97
0.001
4750
R93
R85
1000
10.0K
R86
CPU OK
+15V
STPS140A
CR9
10.0K
R112
STPS140A
CR8
TP5
10.0K
R105
RT2
2920L075/60
9
C
0.1
C94
0.1
C95
1000
R89
1000
R90
12
X3
1
X4
5
X5
0.1
C73
R23
100
R37
100
R57
10K
1000
R60
0.1
C71
0.1
C72
R55
10K
R56
10K
1000
R58
1000
R59
Q10
2N7002LT1
+5V-A
6
ENABLE
16
VCC
3
REFB
8
LOAD
0.1
C61
15.0K
R268
7
CLK
6
DATA
0.01
C59
0.1
C60
13
OE
14
A
10
RESET
0.01
C110
0.1
C111
13
LDAC
11
DACB
9
DACD
12
DACA
10
DACC
15
QA
2
QC
R115
4750
R117
4750
10.0K
R132
3
QD
7
QH
4
QE
R123
4750
R125
4750
R131
4750
10.0K
R120
10.0K
R122
10.0K
R124
10
C114
0.1
C120
0.1
C122
L39
L9
L34
CR4
24V
CR7
24V
L11
CR12
24V
CR13
24V
R10
10.0K
R11
10.0K
24
C0.5
10.0K
R116
22
C2
23
C1
19
C16
16
LE
BIAS (1)
470pF
C12
19
J4
SCL
5
J4
BIAS (1)
470pF
C16
SDA
MOSI
GND
VCC
+5V-A
CR11
24V
18
J4
6
J9
4
J9
2
J9
1
J9
2
J3
3
J3
L15
RF_DRIVE_2
J5
15
GND
14
RF2
18
SI
C123
1000pF
4
GND
7
GND
3
P/S
9
GND
10
GND
12
GND
470pF
C14
475
R3
1000
R70
t°
RT3
10K @ 25C
0.1
C84
R82
0.0
R103
15.0K
R108
1.21M
TP6
1000
R88
4750
R215
R119
4750
R130
1W
100
1
IN
2
ISO
3
0
4
-90
H88-108-600
U17
C125
1000pF
#EXCTR_SWR_S(2)
PWR SAMPLE (1)
22pF
C5
EXCTR FWD
PWR SAMPLE (1)
R67
100
L38
HEATSINK TEMP
10
PD6/AIN0/OC0A/PCINT
1000
R69
FROM SHEET 3
2
PD4/T0/XCK/PCINT20
EXCTR FAN TACH (1)
FROM SHEET 2
EXCTR_PREAMP_V_(1)
LVPS(1)(B)
+5V-A
82.5K
R83
+5V-A
1.0
C23
RF DRIVE
+5V-A
SH
EXCTR PA
EXCTR PRE-AMP
TO SHEET 3
RESET
TO SHEET 3
EXCTR FAN V + (1)
TO SHEET 3
(CABINET A)
RF DRIVE OUT 1
VREF
FROM SHEET 3
S2190417 SHEET 1 OF 4 V2
EXCTR REFLD
24
PC1/ADC1/PCINT9
R68
100
23
PC0/ADC0/PCINT8
7
PB6/OSC1/XTAL1/PCINT
8
PB8/OSC2/XTAL2/PCINT
22pF
C8
EXCTR PA (1)
9
PD5/T1/OC0B/PCINT21
+5V-A
26
PC3/ADC3/PCINT11
25
PC2/ADC2/PCINT10
1500
R74
0.1
C106
4750
R106
EXCTR_PA_CURR_SAMPLE_(1)
EXCTR_PRE_AMP_CURR_SAMPLE_(1)
LVPS(1)(A)
47.5K
R187
R107
475K
4750
R111
C92
0.001
4750
R87
IRF9540NSPBF
Q1
Q4
MMBT4401LT1
22.1K
R65
DS3
A
R95
1000
R96
1000
MC74HC4051AD
U9
R46
10K
+5V-A
R44
10K
R45
10K
9
10
8
U3:C
22pF
C11
R32
475K
L33
2
3
1
U3:A
22pF
C17
CR14
24V
2.0
R12
25
PPAD
10.0K
R118
10.0K
R126
MC74HC595AD
U13
0.1
C121
# EXCTR SWR
EXCTR FAN V - (1)
22pF
C15
Q11
2N7002LT1
R94
4750
TLV5620ID
U7
R35
475K
R136
1W
100
EXCITER_FAN_V_SAMPLE_(1)
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 ...
Page 476: ......