Printronix P5000 Maintenance Manual page 281

Hammer Bank Logic
J108
1
2
HMR DAT
3 HMR DAT RET
4 HMR CLK
5 HMR CLK RET
6 CMD DAT
7
CMD DAT RET
CMD CLK
8
DMD CLK RET
9
10
CFX Controller Board (continued)
Hammer Bank Power
+10V SW
COIL
µ
.01 F
50 MHz
10%
50V
COIL
50 MHz
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.
EC Diagnostics
J120
J105
PH1
1
2
3 PH2
4
5 PH3
6
7 PH4
8
10
LDFB
9
10
10K
1%
0.1W
EC DB TXD
1
2
EC DB RXD
3
4 NC
5 PPR TRIG
6 PPR MOVING
FT EVENT
7
8 MPU OUT
9 SHUT DIR
p2cfxort
August 17, 2001
VCC
281