CBM-290/291 Service Manual
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18 -
CITIZEN
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Ref. No.
Parts No.
Description
CBM-290
CBM-291
IC 1
IC 2
IC 3
IC 4
IC 5
IC 6
TA 1
TA 2
Tr. 1,2
Tr. 3
Tr. 4,5
D 1-9
D 10,11
R 3,31,33
R 15
R 16
R 25,26
R 5
R 4,22,24,38
R 1,2,23,32,34
R 10
R 6-9,12-14
17,19-21,27
28,30
35-37
R 18
R 11
R 29
C 1
C 2
C 3
C 4,6,8,16
C 5,7,10-15
C 17
2020PC-03
E 104-530
E 107-330
E 210-070
E 107-340
E 210-120
E 202-890
E 202-830
E 358-080
E 358-090
E 359-190
E 400-600
E 400-610
E 2010-010
E 2230-210
E 2600-160
E 2600-130
E 2600-170
E 2600-150
CPU 202PC-03
Gate array CBM202LA-00
RAM TC55257DFL-55L
HC-MOS TC74HC04AF
Reset IC M51953BPF
I/F IC MAX232ACSE
Tr.array LB1650
Tr. Array TA8428K
Transistor RN1302
Transistor 2SJ267-FD13
Transistor 2SC2712-GR
Diode FM4003
Diode 1SS193
Chip Re. RK73K2A 100J
Chip Re. RK73K2A 180J
Chip Re. RK73K2A 220J
Chip Re. RK73K2A 330J
Chip Re. RK73K2A 620J
Chip Re. RK73K2A 1KJ
Chip Re. RK73K2A 3.3KJ
Chip Re. RK73K2A 6.8KJ
Chip Re. RK73K2A 10KJ
Chip Re. RK73K2A 33KJ
Chip Re. RK73K2A 30KJ
Chip Re. RK73K2A 82K
El. Cap. 16MR100MF
El. Cap. SRG35VB-100M
C. Cap. GRM40CH101J50
C. Cap. GRM40B102K50
C. Cap. GRM40F104Z50
C. Cap. GRM40B471K50
1
1
1
1
1
1
1
2
1
2
9
2
3
1
1
2
1
4
5
1
17
1
1
1
1
1
1
4
8
1
1
1
1
1
1
1
1
1
2
1
2
9
2
3
1
1
2
1
4
5
1
17
1
1
1
1
1
1
4
8
1
