Printronix P5000 - Power Supply Board

287
Power Supply Board
P101
1
J1
AC Input
P1
Cable Assy,
AC In,
Power Supply
AC AC COMMON CHASSIS GND
1 2 3
LOAD
LOAD
GND
= RING TERMINAL = FAST-ON TERMINAL
(Line Filter Area)
PIN 1
1 2 3 4 5 6 7 8
N TEMP HI
9
10 11 12
P101
Controller Board
N STBY
470 mF
10%
50V
VCC
470 mF
10%
50V
470 mF
10%
50V
470 mF
10%
50V
8.5V
+48V
N TEMP HI *
N STBY
+5V +5V
+5V RET / LOGIC GND +5V RET / LOGIC GND +5V RET / LOGIC GND +5V RET / LOGIC GND
+8.5V +8.5V
+48V +48V
* V3.5 BOARD PIN 1 = N TEMP HI V4 BOARD PIN 1 = N AC FAIL
Cable Assembly
AC In
Power Supply