Printronix P5000 - Page 277

277
CMX Controller Board (continued)
1 2 3 4 5 6 7 8
P
PR STK STA
9
10
P
PR STK STA
P
PR STK CTL
P
PR STK CTL
Paper Stacker
J17
VCC
NC NC NC NC
470 PF
10%
50V
470 PF
10%
50V
470 PF
10%
50V
470 PF
10%
50V
470 PF
10%
50V
1 2
J102
External Power
10 mF
10%
16V
1000 PF 10% 50V
1000 PF 10% 50V
500 OHM
+
L6
1 2 3 4 5 6
DB TXD DB RXD
Diagnostic Port
J6
470 PF 10% 50V
NC NC
7 8
1 2 3 4 5 6
Online Verifier
J9
EXT 5V DB TXD DB RXD OLV SYNC OLV IRQ
0.1 mF 20% 50V
4.7K 0.1W
OUT1 OUT2 OUT3 OUT4
GND IN1 IN2 EN
8 7 6 5
1 2 3 4
U56
VCC
4.7K 0.1W
PER LOGIC HIGH
1
2 3
J102
EXT 5V
J102
PPR STK STAT0 PPR STK STAT1 PPR STK CTL0 PPR STK CTL1
CAUTION: Do not remove or replace the NVRAM. The NVRAM contains a lithium battery that can explode if it is replaced incorrectly. NVRAM is replaced only at the factory.