CBM1000 Service Manual
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CITIZEN
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3
Ref. No Parts No. Description
CBM1000
R
CBM1000
P
IC1 E 107-390 CPU HD6432350F20 1 1
IC2 E 104-530 Gate Array CBM202LA-00 1 1
IC3 E 107-400 Flash Memory M29F400B-70N1 1 1
IC4 E 107-380 SRAM TC551001CF-55L 1 1
IC5 E4101-720 DC/DC Converter SI-8401L 1 1
IC6 E210-130 Reset IC M51953BPF 1 1
IC7,8 E2020050 I/F IC SP232ACP 2
IC7,8 E2010680 HC-MOS SN74HC05NS 2
IC9 E2010690 HC-MOS SN74HC244NS 1
IC101 Kanji ROM CBM202KG-01 1 1
TA1 E 390-380 Tr. Array SMA7022MU 1 1
TA2 E 390-230 Tr. Array TA8428K 1 1
TR1,6,7 E 358-080 Transistor RN1302 3 3
TR2 E 358-090 FET 2SJ267 1 1
TR3,4,8,9,14 E 358-120 Transistor RN1310 5 5
TR5,10,11,15
16
E 359-210 Transistor 2SC2712 5 5
TR12,13 E 359-180 Transistor 2SC4671 2 2
TR17 E 358-130 Transistor RN2302 1 1
D1 E 400-610 Diode 1SS193 1 1
ZD1 E 406-070 Z. Diode RD6.2FMB2 1 1
C1-4,31 C. Cap. GRM1545B224K630PT 5 5
C5 C. Cap. GRM42-6F474Z50PT 1 1
C6,7,10-13,20
29,117-124
C. Cap. GRM40F104Z50PT 16 16
C8 Ele. Cap. 35ZL1000M 1 1
C9 Ele. Cap. 16ZL470M 1 1
C14,15,18
102
C. Cap. GRM40B471K50PT 4 4
C16,17 C. Cap. GRM40B222K50PT 2 2
C19,21-28 C. Cap. GRM40B102K50PT 9 9
C30 C. Cap. GRM1545B224K630PT 1
C30 C. Cap. GRM42-6F474Z50PT 1
C32-41 C. Cap. GRM40F104Z50PT 10
C32 C. Cap. GRM1545B224K630PT 1
C33,34 C. Cap. GRM40B102K50PT 2
C35 C. Cap. GRM40B471K50PT 1