Citizen CBM-270 Service Manual page 22
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Also See for CBM-270:
- User manual (114 pages) ,
- Service manual (34 pages) ,
- Product manual (24 pages)
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5 5 5 5 . . . . 3 3 3 3 P P P P a a a a r r r r t t t t s s s s L L L L i i i i s s s s t t t t f f f f o o o o r r r r C C C C o o o o n n n n t t t t r r r r o o o o l l l l B B B B o o o o a a a a r r r r d d d d
Ref. No.
R
P
IC1
IC1
IC2
IC2
IC3
IC3
IC4
IC4
IC5
IC5
IC6
IC6
IC7
(IC4)
(IC4)
TA1
TA1
Tr1
Tr1
Tr2,12
Tr2,12
Tr3-5
Tr3-5
Tr6-7
Tr6-7
10-11
D1
D1
ZD1
ZD1
ZD2,3
ZD2,3
Xtal
Xtal
F1
F1
F2
F2
F3
F3
DS1
DS1
DS2
SW1
SW1
RA1
RA1
RA2
RA2,3
CA4
CA4
Parts No.
E107-280
CPU
E104-530
Gate Array
E107-330
SRAM
E104-650
EPROM
Kanji ROM CBM-202KG-01
Reset IC
E2020050
I/F IC
E4800870
IC Socket
E390-350
Motor Driver LB1831M
E379-060
Transistor
E379-990
FET
Transistor
Transistor
Diode S1G
Zener Diode RD8.2MB
Zener Diode RD5.6MB2
CeramicOscillator
E4005-795
Fuse
E4005-815
Fuse
E4005-770
Fuse
E5103-510
DIP Switch
E5103-470
DIP Switch
E5109-210
Slide Switch
Chip Res.Array BCN4D471JE
Chip Res.Array BCN4D103JE
Chip Res.Array BCN4D103JE
Capacitor Array CGSD6´101M
Description
H8/3002
CBM-202LA-00
TC55257DFL-55L
LE27C512F-45
M51953BFP
MAX202CSE
DILB-28P
2SD1802ST-TA-TF
2SJ327-Z
DTC114EUA or RN1302
2SC2712
CSTCS16.00MX0C3
MS3
251.500
MQ1.5
KSD-08
KSD-04
SK22H03-G7
22
CBM-270 Service Manual
Q'ty
Remarks
R
P
1
1
1
1
1
1
1
1
1
1
Japanese Spec. Only
1
1
1
SP232ACN(SIPEX)
1
1
1
1
1
1
2
2
Resistor Built-in Type
3
3
2
4
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1/2
CITIZEN
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