Issue 10.0 2018-10-29
MD-4
Figure MD-4: NAPS41A PS Distribution PWB
C4
3
C44
C41
CR
5
C4
C3
R4
R2
C1
2
C14
C1
0
C2
0
C1
9
C4
2
C3
9
R3
8
C4
7
R5
1
R4
7
C7
6
C62
DS
3
TP20
C7
7
C88
CR
4
CR
6
R63
R65
C8
9
E1
R1
R3
E2
C1
3
R3
7
R3
6
R4
5
C6
3
TP19
R6
1
C24
C26
R12
R9
R10
C3
6
R6
R7 C34
TP4
C32
C33
R15
C21
C30
C55
R30
R2
7
R2
5
TP11
C53
C40
R21
RT3
C45
C64
C80
C7
5
R55
C72
C73
C71
C61
C59
R46
R49
C6
9
C92
C91
C2
C6
C1
1
DS
2
C5
C1
C1
8
C2
8
C27
L2
R5
R8
R11 C3
7
C3
5
C1
7
R16
TP6
TP5
TP3
C1
6
C2
5
C31
C22
L1
U3
C2
9
C50
C6
0
U8
R3
9
R4
0
R29
R2
8
R23
R24
R2
6
R3
5
R22
C54
U7
C48
R41
TP14
TP10
TP12
TP13
R20
GD
Q1
S
R18
U6
R31
C4
6
R5
8
U13
U11
C8
3
R6
2
R6
0
R54
R57
C74
R56
U10
Q2
R50
RT
5
C79
C82
C70
C84
C8
1
C7
8
C6
7
C68
C65
TP24
TP22
C90
DS4
C9
3
C8
7
DS1
C9
E3
RT
2
C23
RT
1
C1
5
F1
C49
R4
2
TP15TP16
L5
TP9
R3
4
C5
2
C51
R3
3
R4
8
R5
3
R5
9
L4
C6
6
R5
2
TP23
J3
1
J2
1
C86
C5
7
C5
8
R43
U14
TB1
C5
6
R44
U5
C38
TP18
CR
1
TP8
TP21
RT
6
TP7
R17
R13
TP17
2
3
1
4
L3
TP1
RT4
E5
1
2
1
J1
TP2
CR
2
CR
3
U4
U9
TB2
2
1
3
4
5
6
U12
6
5
4
3
2
1
U1
6
5
4
3
2
1
U2
B
C
E
F
1
2
3
4
6
A
M2110135 V1
D
5
C94 LOCATED ON REVERSE SIDE
+5V-B
MPA
MPB
AC A
IPA
CUR
B
PA 1
PA 4
+5V-A
V
AC B
+4.096V
+15V
FAIL
PA 2
FAIL A
TMPB
GND
PRE-AMP
PA 3
INH A
INH B
CTRL
TMPA
CUR
+5
V-
A
+48V
+5V-
B
1
V-
1
GND
PA
PA
1
PA
2
PA
3
PA
4
+1
5V
LINE 1
(7A)
IPA V
GND
4
AC GND
LINE 2/N
NAPS41
SER.
+48V
PS DISTRIBUTION
Summary of Contents for VS1
Page 2: ......
Page 4: ......
Page 8: ...VS1 Troubleshooting Manual Page viii Issue 10 0 2018 10 29...
Page 56: ...VS1 Troubleshooting Manual Responding to alarms Page 1 48 Issue 10 0 2018 10 29...
Page 84: ...VS1 Troubleshooting Manual Wiring connector lists Page 4 6 Issue 10 0 2018 10 29...
Page 102: ...Issue 10 0 2018 10 29 MD 7 Figure MD 7 NAPA23 03A PA PWB C16 R13 R12 C5 C8...
Page 108: ......