IBM 6400 Series, Maintenance Information Manual

Page: 290 / 422

290
Appendix A
Circuit Board And Cable Pinouts
Power Distribution Diagram
1 2 3 4 5 6 7 8 9
10 11 12
J3
01
AC
P
o
w
e
r
CIRCUIT
BRE
AKE
R
IE
C
320
AC PO
W
E
R
CO
NNE
CT
OR
O
n
/O
ff
S
w
it
ch
P1
J1 AC
AC
to
DC
P
o
w
e
r S
upply B
oard
Ca
rd C
age Fan
P
306
CM
X
C
o
n
tr
o
lle
r Bo
a
rd
J106 M
S
L
P
1
06 M
S
L
J10
8
H
L
P
P
108 HLP
J
105 H
B
P
P
105 H
B
P
J1
1
6
SM
D
P1
1
6
SM
D
J107 M
S
R
P
107 M
S
R
J06
P06
P
a
per Feed
Mo
to
r
P
lat
en
Ope
n
Sw
it
c
h
R
igh
t Ribbon
Gu
id
e
Ri
gh
t Ri
b
b
o
n
Mo
to
r
Lef
t Ribbon
Mo
to
r
L
e
ft R
ib
b
o
n
Gi
u
d
e
P
aper O
u
t
De
te
c
to
r
P
ape
r M
o
ti
o
n
De
te
ct
o
r
Mo
to
r
P
lat
en
J06
J02
S
h
u
ttle
M
o
to
r
Ham
m
er B
a
n
k
B
oard
T
e
rm
in
a
tor B
oard
P0
5
P0
4
Ham
m
er B
a
n
k
F
a
n
P06
P0
2
J0
4
J05
C
o
n
tr
o
l P
a
n
e
l A
s
s
e
m
b
ly
J10
2
+5
V R
e
mo
te
J11 0
E
x
hau
st
*C
abi
ne
t
J
310
P3
1
0
Fan*
M
o
del
s
On
ly
P110
S
hut
tl
e
Ass
e
mb
ly
N T
E
M
P
HI*
* V3
.5
Bo
a
rd
P
in
1
= N T
E
M
P
HI
V
4
B
oar
d
P
in 1
=
N
A
C
FA
IL
N S
T
BY
+5
V
+5
V
+5
V RET
/
L
O
GIC G
N
D
+5
V RET
/
L
O
GIC G
N
D
+5V RET / LOGI
C
GND
+5V RET / LOGI
C
GND
+8.5V +8.5V +48V +48V
Re
t
+5
V
Re
t
+48V
+5V
+5V
+48V
+48V
Ret
+24V
P
101
P
101
J
101 D
C
P
o
we
r
Ret
+48V
Ret
+8.
5
/+48V
Ret
+8.
5
V
+5V
+5V
+48V
+48V
+5V
P
307
Li
ne 1
Li
n
e
2 / N
e
u
tral
CHA
SSIS
GN
D
Co
ve
r O
p
e
n
Swi
tch
As
sy
+5V