Ricoh C211 Service Manual page 731

Tech Service Bulletin No.: 830/950-025
pa9e 3 Of 4
+ indicates
change
@ indicates new item I
MAIN CONTROL BOARD - Fuses "FU1" and "FU2" have been added to ensure reliability
and durability of the main control board. These fuses protect ICI 02, ICI 08 and IC123
from damage due to excessive current.
(02 I
UPDATE NO. 3-
,(
,, P08255
I
AC-5
L
PBo
'8
,0
T T
,.
~
&
~ 2
~ 22
73
5 —
24
m
, 25
Pc o ~-—- +$!
R142
470n
15
1
n128h A~'170fl
0101
7SD635
z lb R13f3AAA '170A 2S0635
3
,7 2su635
FUI
1 I
I
'1 8
9
ICI(4
Icllo lclot3
Ic 101
IC 123
IR3702
-C'31 pPc35t3c
-C119
-Oolp -o Oly PM2WJ3C
TD62503P
11
4 8
8
-c121
Toolp
2
FU2
L
I
PAGE 63 (SS830)
31. EDITING CONTROL BOARD
Index
Part No. Descrlvtl[)(!
Q'cy Per
No.
A,smbly
172 1611 f4133 Res, stor 13KQ l/LT +5%
1/3 1611 Llfl R,.lstor I>OQ I /f.T f5%
—
(B 209 11070654
Fuse 2A 125V
1
@ 210 11070655 Fuse 5A 125V
1
1,idex
N<,
Part N<). De5<r,pt,on
Q"r Y Per
Assembly
— +
C206 8033 Ma!n Control Board
1
PAGE 57 (ss950)
28. ELECTRICAL SECTION
I ,,de.
N,,.
I
P,irt No. 0.. ( llPII <III
33 C203 2L05
Main Switch Cover
Q', y Pcr
A,>en, bly
I
~
03
53 11070654 Fuse 24125v
@ 54 11070655 Fuse 5A 125V
1
1
O'ty Per
Assembly
l–
1
-10
C203 8035
Ma)n Control Board
31 C203 .203 I
Ma! n Board Spacer
32 C201 2461
Decal Main Sw]tch
1
1
1
59 (ss950)
29. MAIN CONTROL BOARD
———
r
I
de.
Part No.
~ +;
11070654
@) 203 11070655
7
Pa, t No.
De,. II PtLun
1)'ty
Per
Assembly
C203 8035 IMatn Control Board I
0e5cr, pt
ton
use 2A 125V
use 5A 125V
u_
Continued . . .