Surestak Power Stacker Pcba - IBM Infoprint 6500-v05 Maintenance Manual

SureStak Power Stacker PCBA

J1
Test
1
2
N RESET
3
N 42V FAIL
4
PMD SIG
5
PAP IN SIG
6 SW1
SW2
7
8
SW3
9
SW4
10
+48V
J6
J6
Power
Power
Supply
Supply
1
1
2
2
3
3
+ + +
4 4
10 mF 10 mF 10 mF
10% 10% 10%
10V 10V 10V
J7
Stacker
Logic
1
2
3
4
5
6
7
8
9
10
1K
0.1W
J2 VCC
Limit Switches and
Test
Elevator Motor
1
SKP DB TXD
2
SKP DB RXD
3
4
LIMIT SIG
5
FULL SIG
6 BEAM SIG
7 N PD FLT
8 N EL FLT
9
N PI FLT
10
+5 V
+
10 mF
10%
10V
J5
J7
J6
VCC
10K 10K 10K 10K
0.1W 0.1W 0.1W 0.1W
33
0.1W
33
0.1W
33
0.1W
33
0.1W
100 PF
100 PF 100 PF 100 PF
10%
10% 10% 10%
50V
50V 50V 50V
J3
1
2
STK FULL SWT
3
FULL SWT RET
4
STK LIMIT SWT
5 LIMIT SWT RET
6 EL PHA 1
Elevator Motor:
7 EL PHA 2
ELEVATOR MOTOR:
RESISTANCE = 15.2 1.5 W / PHASE
Resistance = 15.2 ± 1.5 Ohm / Phase
8
EL PHB 1
9
EL PHB 2
10
J3
J4
R/NW
DATA
LOAD
CLK
LOGIC CON
100 PF
10%
50V
HW1 HW3 HW5
HW2 HW4
J4
P102
Motors
FRAME
CABLE
and Sensors
1
M1 = REAR PADDLE
M1 = REAR PADDLE
2 PD PHA 1
M1 A1
MOTOR
MOTOR
3
M1 A2
Resistance = 15.2 ± 1.5
RESISTANCE = 15.2
4
M1 B1
PD PHB 1 1.5 W / PHASE
Ohm / Phase
5
M1 B2
6
M2 A1
M2 = FRONT PADDLE
M2 = FRONT PADDLE
7
M2 A2
PD PHA 2 MOTOR MOTOR
8 PD PHB 2 RESISTANCE = 15.2 Resistance = 15.2 ± 1.5
M2 B1
1.5 W / PHASE
9 Ohm / Phase
M2 B2
10
11
PI PHA 1 PI PHA 1
PINCH ROLLER
PINCH ROLLER
12
PI PHA 2 PI PHA 2
MOTOR
MOTOR
13
Resistance = 15.2 ± 1.5
PI PHB 1 PI PHB 1
RESISTANCE = 15.2
14 1.5 W / PHASE
PI PHB 2 PI PHB 2 Ohm / Phase
15
16 IR LED A
LD1 A
17
LD1 K
18
DT1 C IR DET C
19
DT1 E
20 0.1 mF
LD2 A
20%
21
LD2 K IR LED K
50V
22
DT2 C
IR DET E
23
DT2 E
PID A
24
PID K
25
PID C
26
0.1 mF
27
20%
28 50V
PID E
29
30
PMD C
31
0.1 mF
32
PMD A
20%
33
PMD K 50V
34
PMD E
281