Printronix P5000 Maintenance Manual page 284

Appendix A
CFX Controller Board (continued)
Phase Driver Logic
J115
1 UD 1
2
UD 2
3
PH REF
4
5
UD 3
6 UD 4
7
8 DIODE 1
DIODE 2
9
10
11
DIODE 3
12
DIODE 4
13
14 N COILTEST
15
CABLE DET
16
17 HD SENSE
18
LDFB
19
20
CAUTION: Do not remove or replace the
NVRAM. The NVRAM contains a lithium
battery that can explode if replaced
incorrectly. NVRAM is replaced only at the
factory.
284
Paper Feed Motor
J103
1
2
3
4
Front Panel (FP)
J110
Shuttle Drive
1
J116
2
1
SHUT A
3
2
SHUT B
4
3 SHUT C
5
6
7
8
Paper Stacker
VCC
J117
1
2
3
4
5
6
7
NC
8
NC
NC
9
NC
10
PF 1
PF 2
PF 3
PF 4
N FP DATA AVAIL
FP CLK
470 PF
N FP LED WR
10%
FP DATA
50V
N FP LCD WR
470 PF 470 PF 470 PF
470 PF
10% 10% 10%
10%
50V 50V 50V
50V
p2cfxort
August 17, 2001
PPR STK STAT0
PPR STK STAT1
PPR STK CTLO
PPR STK CTL1
470 PF
10%
50V