Printronix P5000 - Page 282

282
Appendix A
CFX Controller Board (continued)
1
J102
2
External Power
1000 PF
10%
50V
500 Ohm
VCC
µ
10
10%
16V
1000 PF
10%
50V
F
µ
0.1
20%
16V
F
4.7 K
0.1 W
U51
8
7
6
5
1
2
3
4
4.7 K
0.1 W
PER
CHASSIS GND
LOGIC
HIGH
EXT 5V
2-Pin Jumpers
J1
J28
J23
J25
J8
J3
J20
12
J1
J28
J23
J25
J8
J3
J20
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.
J2