Citizen CBM-230 Service Manual page 22

Model
CBM-230/231 PCB ASSY <Parallel>
Ref. Parts No.
IC 1 E 107-220
2 E 104-530
3 E 107-230
4 E 107-24*
6 E 201-830
7 E 202-430
8 E 202-860
9 E 202-880
10 E 2010200
11 E 4101-710
12 E 2010220
13 E 202-810
TA 1 E 202-830
2 E 390-140
3 E 202-890
TR 1.5.6 E 359-278
2 E 358-040
4 E 358-050
D 1-8.10 E 400-580
11 E 3221-041
OSC 1 E 501-320
2 E 501-330
R 1.9 E 3181-041
2.4 E 3333-041
3 E 3683-041
5.6.8.11 E 3103-041
7 E 3682-043
10.17.21 E 3101-041
13 E 3103-043
12.14.15 E 3332-041
16
20 E 3105-041
CITIZEN
Service Parts List
Description
CPU uPD70433GD-5BB
Gate Array 202LA-00
S-RAM LC36256AL-10
EP-ROM LE27C512F
TTL 74LS139
TTL 74LS00
Reset IC PST520E
HCMOS 74HCU04
TTL 7406
DC-DC Conv. SI-8301L
TTL 74LS240
TTL 7407
Tr. Array TA8428K CBM-231 Only
Tr. Array STA301A
Tr. Array LB1650
Transistor 2SC2785HF(2SC1740SR)
Transistor RN1002
Transistor 2SJ139
Diode MPG06B(RLI4002)
Resistor 1/4W
Resonator CSA25.00MX040
Resonator CST16.00MXW040
Resistor 1/4W
Resistor 1/4W
Resistor 1/4W
Resistor 1/4W
Resistor 1/4W
Resistor 1/4W
Resistor 1/4W
Resistor 1/4W
Resistor 1/4W
220 J
180 J
33K J
68K J
10K J
6.8K F
100 J
10K F
3.3K J
1M J
22
CBM-230/231 Service Manual
CBM-230/231-PF(230-02)
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