Component Layout - Ricoh A250 Service Manual

1.4 COMPONENT LAYOUT

M A C
A m 7 9 C 9 7 1
S R A M S R A M
E E P R O M
S W 1 L E D 1
(Y)
• Three LEDs show the status information.
• The push switch (SW1) is used to print reports.
SM
Front
P H Y
I C S 1 8 9 0
R J - 4 5
L E D 3 L E D 4
(G) (G)
1-3
OVERALL MACHINE INFORMATION
R e a r
C P U
A S I C
M C 6 8 3 4 0 P V
DISCII
Bridge
A G 1 0 0 1 V
B307V502.WMF
A250