Ncu (Us) - Aficio 5000L Service Manual

PCBS

2.4.3 NCU (US)

Surge
TIP
Protection
Over-
RING
current
Protection
T1
T2
Noise C M L
Filter Relay
Current
Sensor
Noise
Filter
O H D I S W .
D B 1
Surge
Protection
NCU
2-42
November 29, 1999
J P 7
TRXD
L-
DC Loop
Transformer
J P 8
Hook0
Hook1
ExRing
Ring
Detection
Circuit
H306D505.WMF
O H D I S W
C M L S W