Ricoh FT5580 Service Manual page 234

4. MAIN CONTROL BOARD
Index
Part No.
No.
* A455 5500
Main Control Board
A455 5503
IC - MBM2764-30
Index
Part No.
No.
136 1107 0354
Fuse - 3.15A/125V
137
1601 7348
Resistor Array 470OHM 1/8W ±5%
138
1601 7374 Resistor Array - 4.7KOHM
139 1601 8148 Variable Resistor - 20KOHM
140 1611 6431 Resistir - 4300OHM 1/2T ±5%
141 1611 4332 Resistor - 3.3KOHM 1/4T ±5%
142
1611 4223 Resistor - 22KOHM 1/4T ±5%
143
1611 4105 Resistor - 1MOHM 1/4T ±5%
144 1611 4472
Resistor - 4.7KOHM ±5% 1/4W
145
1611 4470 Resistor - 470OHM 1/4T ±5%
146
1611 4473 Resistor - 47KOHM 1/4T ±5%
147 1611 4102
Resistor - 1KOHM 1/4T ±5%
148 1611 4152
Resistor - 1.5KOHM 1/4T ±5%
149 1611 4103 Resistor - 10KOHM 1/4T ±5%
150 1611 4101 Resistor - 100OHM 1/4T ±5%
151
1611 4229 Resistor - 2.2OHM 1/4W ±5%
152 1611 4513
Resistor - 51KOHM 1/4T
153 1611 4181
Resistor - 180OHM 1/4T ±5%
154 1611 4184
Resistor - 180KOHM 1/4T ±5%
155
1611 4563 Resistor - 56KOHM 1/4T ±5%
156
1611 4331 Resistor - 330OHM 1/4T ±5%
157 1002 0307
Jumper Wire
158 1606 1336
Capacitor - 1000PF 50V
159 1604 1382 Capacitor - 10µF 50V
160 1606 1184
Capacitor - 27PF 50V
161
1604 1378 Capacitor - 1MF 50V
162
1604 1380
Capacitor - 3.3µF 50V
163
1606 1348
Capacitor - 0.022µF 50V
164
1606 1337
Capacitor - 2200PF 50F
165 1604 1379
Capacitor - 2.2µF 50V
166
1604 1372
Capacitor - 2200µF 25V
167
1606 1346 Capacitor - 0.01µF
168 1606 0658
Capacitor - 0.1µF 50V
169
1606 1323 Capacitor - 470PF 50V
Q'ty Per
Description
Assembly
Q'ty Per
Description
Assembly
Index
Part No.
No.
101 1408 0459
1
102
1407 0975
1
103 1407 1850
104
1407 0602
105
1407 2635
106
1407 1672
107
1408 0408
108
1104 0271
109 1407 1026
110 1408 0521
111
1408 0124
112 1408 0538
113 1403 0238
114 1400 0113
115 1400 0284
116
1401 0282
117
1503 0070
118
1401 0832
119
1403 0308
120 1204 0883
121 1102 1055
122
1103 1752
123
1102 1048
124 1103 1739
125 1103 0881
126 1103 1733
127 1102 0958
128 1103 1724
129 1103 1738
130
1103 1725
131
1103 0849
132 1602 0953
133 1101 0328
134 1107 0409
135 1104 0307
Part No.
11
Description
IC - HA17393
IC - HD7407D
IC - TD62601P
C-MOS, IC TC4040BP
TTL - TD62384AP
IC - UPD7810CW
IC - PST518A
LSI Socket - 28P
IC - SN74LS373N
IC - M51971L
IC - LM555CM
IC - SI8301L
Photo Coupler - TLP521-1
Transistor - 2SA495GTMY
Transistor - 2SD789D
Transistor - 2SB1020
Ceramic Oscillator - 10MHz
Diode - DSA1A1
LED - TLR - 102A
DIP Switch
Connector - 2P
Connector - 2P
Pin Housing - Mate-N-Lock - 3P
Connector - 3P
Connector - 4P
Connector - 11P
Connector - 2P
Connector - 2P
Connector - 2P
Connector - 3P
Terminal - 2P
Coil - 800µH 2.5A
Connector Pin Contact
Fuse - 1A
Fuse Clip
Description
Jan. 15, '88
Q'ty Per
Assembly
Q'ty Per
Assembly