Ibm 6400 Interconnection Diagram - IBM 6400 series Maintenance Manual

J301 IEC 320
AC POWER
AC INPUT CONNECTOR
CIRCUIT
ON/OFF
BREAKER
SWITCH
Line 1
Line 2 / Neutral
CHASSIS
GND
CMX
Controller Board
Card Cage
Fan
19 17 15
POD
P306
PMD
2
20 18 16
J106 MSL
P106 MSL
Platen
Motor
4
4
Paper Motion
Detector
4
Paper Out
Detector
2
Left Ribbon
Guide
4
Left Ribbon
Motor
Print Mechanisms
AC to DC
Power Supply
Board
J106
Configuration
13 11 9 7 5 3 1
CCF PLAT M
LRP LRIB M
14 12 10 8 6 4 2
J108 HLP
P108 HLP
10
P04
Flex Circuits
J04
Terminator Board
Hammer Bank Board
Hammer Bank
Fan

IBM 6400 INTERCONNECTION DIAGRAM

Legend:
N
= Number of conductors
in cable assembly
=Chassis/
frame/
12
earth ground
Configuration
19 17 15
MPU PLO
CVO RRP
20 18 16
J105 HBP J116 SMD
P105 HBP P116 SMD
10
J02
P02
Shuttle
P05
3
Assy
J05
2
Shuttle Motor
Magnetic
Pickup
Unit
Cover Open
Switch Assy
2
Operator Panel
Diagnostic
Port
J6 J201 RS–232 I/O
J107
13 11 9 7 5 3 1
EHF PAPR M
+5V Remote
HBF RRIB M
Power
J102
14 12 10 8 6 4 2
J107 MSR
P107 MSR
4
Paper Feed
2
Platen Open
2
Right Ribbon
4
Right Ribbon
2
J310
P310
8
36
J203
Centronics I/O
SHIELD
GND
Exhaust
Fan*
*Cabinet
Models
P307
Only
2
Motor
Switch
Guide
Motor