Filter
Top Products
PARTS LIST
6-25
6.5.2.3 Parts List Main Logic Board (Parallel Interface)
DRWG.NO. REV. PARTS NO. PARTS NAME Q’TY REMARKS RANK
IC1 08250009 CPU TMP90C041F 1 S
IC2 *1 08210116 TTL IC 74LS06 (FLAT TYPE) 1
#1 08210144 TTL IC 74LS06FP*TL 1
IC3 *1 08210113 TTL IC 74LS05 (FLAT TYPE) 1
#1 08210142 TTL IC 74LS05FP*TL 1
IC4 08240019 GATE ARRAY LC92011B-SP300 1
IC5 08200109 IC-RESET M51953BL 1 S
IC6 NOT MOUNTED
IC7 08222026 EPROM 27256-150NS 1 SP3P.S.** :NOTE 1 S
09110024 IC SOCKET ICS-28-2T 1
IC8 *1 08221021 SRAM HM6264LFP-100NS 1 S
#1 08221043 SRAM 6264FP-100NS*EL 1 S
IC9 *1 08230038 CMOS 74HC00AF 1
#1 08230058 CMOS 74HC00AF*TL1 1
IC10 09110077 IC SOCKET ICS-32-2T 1
REG1 08202011 IC-REG UPC7824 1 S
TA1 NOT MOUNTED
TA2 *1 07650029 TRANSISTOR ARRAY MP4001 1 S
#1 07650056 TRANSISTOR ARRAY UPA1428AH 1
TR1 NOT MOUNTED
TR2 07227853 TRANSISTOR 2SC1740SE 1
TR3 07009502 TRANSISTOR 2SA950 1
TR4-6 07227853 TRANSISTOR 2SC1740SE 3
TR7 07009331 TRANSISTOR 2SA933S 1 S
TR8 07113591 TRANSISTOR 2SB1359 1 S
TR9 07308821 TRANSISTOR 2SD882P 1 S
TR10 07113591 TRANSISTOR 2SB1359 1 S
TR11-12 07320101 TRANSISTOR 2SD2010 2 S
TR13 NOT MOUNTED
TR14-22 07320411 TRANSISTOR 2SD2041 9 S
D1 08000024 DIODE 1S1588-T 1
D2-4 08000044 DIODE 1SR139-100AT 3
D5 08030006 SCHOTTKY DIODE EK-03 1
RA1 06581032 RESIS. ARRAY 10 K-OHM 1/8W 8EL 1
RA2 06584723 RESIS. ARRAY 4.7K-OHM 1/8W 8EL 1
RA3 06581823 RESIS. ARRAY 1.8K-OHM 1/8W 6EL 1
RA4 06581023 RESIS. ARRAY 1 K-OHM 1/8W 4EL 1
RA5 06584721 RESIS. ARRAY 4.7K-OHM 1/8W 4EL 1
RA6 06584723 RESIS. ARRAY 4.7K-OHM 1/8W 8EL 1
RA7 06581032 RESIS. ARRAY 10 K-OHM 1/8W 8EL 1
RA8 06581022 RESIS. ARRAY 1 K-OHM 1/8W 9EL 1
RA9 06581032 RESIS. ARRAY 10 K-OHM 1/8W 8EL 1
R1-3 06054725 RD RESISTOR 4.7 K-OHM 1/6W 3
R4 06251034 RN RESISTOR 10 K-OHM 1/6W 1
R5-6 06051014 RD RESISTOR 100 OHM 1/6W 2
R7 06054725 RD RESISTOR 4.7 K-OHM 1/6W 1
R8-11 NOT MOUNTED
R12 06051025 RD RESISTOR 1 K-OHM 1/6W 1
R13 06051014 RD RESISTOR 100 OHM 1/6W 1
Note1: After replaceing IC7, turn the power ON while depressing the FEED switch and ON LINE switch
on the control panel to clear the data buffer.