Ricoh Aficio FX10, Service Manual

Page: 81 / 284

2.4.4. NCU (Europe/Asia)
1. Control Signals and Jumpers
CSEL0 CSEL1 RSEL
JP24 CN5 CN7
Country CN2-4 CN2-5 CN1-13
Germany L H H S O O
Holland L H H S O O
Austria L H H S O O
Italy L L L S O O
Spain L L L S O O
Ireland H L L S S S
Finland L H L S O O
Switzerland L H L O O O
Other L H L S O O
L: Low, H: High S: Short, O: Open
TIP
R I N G
S H U N T
G S
T 1
R 1
T R X D
J P 2 4
T 1
R 1
S H U N T
G S
N . C
N . C
O H D I S W
H o o k 0
R S E L
D O S W
C M L S W
H o o k 1
ExRing
C S E L 0
C S E L 1
Ring
Detection
Circuit
Current
Sensor
Filter
(16Hz)
CML Relay
D O S w .
G S S W
OHDI Sw.
G S S w .
C N 5
Loop Closure
Circuit
C N 7
R I T O N E
H523D551.wmf
DETAILED SECTION DESCRIPTIONS June 10th, 1997
PCBs
2-52