IBM 6400 Maintenance Information Manual

295
Controller (continued)
J1
J13
J12
J14
J5
2-PIN JUMPER
2-PIN JUMPER
2-PIN JUMPER
2-PIN JUMPER
2-PIN JUMPER
1
2
3
4
5
6
7
8
EC DB TXD
9
10
J2
EC DB RXD
FT EVENT
MPU OUT
SHUT DIR
NC
PPR TRIG
EC Diagnostics
PPR MOVING
VCC
1
2
3
SHUT A
J116
Shuttle Motor
SHUT B
SHUT C
1
2
3
4
5
6
7
8
9
10
J108
Hammer Bank Logic
HMR DAT
HMR DAT RET
HMR CLK
HMR CLK RET
CMD DAT
CMD DAT RET
CMD CLK
CMD CLK RET
TOROID
50 MHz
TOROID
50 MHz
+
1
5
V
0.01 mF
10%
50V
4.7V
3.0W
DRAM: 72-pin SIMM
J15 = Bank 1
J16 = Bank 0
(See page 187.)
Flash: 80-pin SIMM
J10 = Bank 1
J11 = Bank 0
(See page 187.)
10K
1%
0.1W
DRAM:
72-pin SIMM
J15 = Bank1
J16 = Bank0
(See page 217.
Flash:
80-pin SIMM
J10 = Bank1
J11 = Bank0
(See page 217.
CAUTION: <5> Do not remove or replace
the NVRAM. The NVRAM contains a
lithium battery that can explode if it is
replaced incorrectly. NVRAM is replaced
only at the factory.

IBM 6400 Specifications

General

Brand	IBM
Model	6400
Category	Printer
Language	English