Ricoh FT5580 Service Manual page 346

28. MAIN CONTROL BOARD
Index
Part No.
No.
* A007 5101 Main Control Board
1 AW00 0002 Fiber Connector
2
A007 5103 Rom - Main P.C.B
3 A007 5105 CPU - Main P.C.B
4
A409 5710 Fiber Connector - 2-174135-1
Index
Part No.
No.
1407 2221 IC - SN75157
136
1407 2222 IC - SN75158
137
138 1407 2223 TMP82C51AF
139 1407 2228 LSI TMP82C55AF
140 1407 2229 Timer NJM555M
141 1407 2230 IC - TD62303F
142 1407 2231 IC - TD62308AF
IC - 74HC157F
143 1407 2232
144 1408 0456 IC - AN6914S
145 1408 0537 IC - 7705CPS-B
146 1408 0561 IC - TL092PS
Ceramic Oscillator - 10MHz
147 1503 0070
148 1601 8328 Variable Resistor - 30KOHM
149 1604 1375 Capacitor - 0.22µF 50V
Capacitor - 1MF 50V
150 1604 1378
Capacitor - 4.7µF 50V
151 1604 1381
152 1604 1382 Capacitor - 10µF 50V
153 1604 1386 Capacitor - 100MF 50V
Capacitor - 27øF 50V
154 1605 0166
Capacitor - 0.1µF 50V
155 1606 1451
156 1606 1454 Capacitor - 0.01MF 50V
157 1606 1455 Capacitor - 470øF 25V
158 1610 0025 Resistor - 22OHM 1/8W ±5%
159 1610 0035 Resistor - 100OHM 1/8W ±5%
160 1610 0047 Resistor - 330OHM 1/8W ±5%
161 1610 0048 Resistor - 390OHM 1/8W ±5%
Resistor - 470OHM 1/8W ±5%
162 1610 0049
163 1610 0053 Resistor - 1KOHM 1/8W ±5%
164 1610 0057 Resistor - 1.5KOHM 1/8W ±5%
165 1610 0064 Resistor - 3KOHM 1/8W ±5%
166 1610 0067 Resistor - 4.7KOHM 1/8W ±5%
167 1610 0068 Resistor - 5.6KOHM 1/8W ±5%
168 1610 0069 Resistor - 6.8KOHM 1/8W ±5%
169 1610 0071 Resistor - 10KOHM 1/8W ±5%
170 1610 0073 Resistor - 12KOHM 1/8W ±5%
Q'ty Per
Description
Assembly
Q'ty Per
Description
Assembly
Index
No.
101 1100 1094
1
102 1101 0328
1
1102 1567
1 103
104 1102 2986
1
105
1 1103 1390
106 1103 1725
107 1103 1732
108 1103 1733
109 1103 1736
110 1103 3020
111 1103 3025
112 1104 0271
113 1204 1482
114 1401 0298
1401 0391
115
116 1401 0395
117 1401 0826
118 1401 0832
1402 0476
119
120 1402 0688
121 1402 0690
122 1402 0734
1407 1306
123
124 1407 1309
1407 1310
125
126 1407 1311
127 1407 1317
128 1407 1335
129 1407 1813
130 1407 1882
131 1407 2054
132
133
134
135
Index
No.
171 1610 0075
172 1610 0077
173 1610 0079
174 1610 0083
175 1610 0085
1610 0086
176
177 1610 0089
178 1610 0091
179 1610 0099
180 1610 0107
181 1610 0108
182 1610 0110
1610 0113
183
184 1611 4151
185 1611 4181
1611 4820
186
187 1622 1003
188 1622 1202
189 1622 5231
190 1622 8661
63
Part No.
Description
Connector - 4P
Connector Pin Contact
Connector - 2P
Receptacle - 14P
Pin Header - 6P
Connector - 3P
Connector - 10P
Connector - 11P
Connector - 14P
Connector - 20P
Connector - 50P
LSI Socket - 28P
Dip Switch
Transistor - 2SC2712YTE85L
Transistor Array - PU4310 60V3A
Transistor - 2SC2883
Diode - 1SS181
Diode - DSA1A1
Diode - 1SS184
Diode - 6.8V 1W
Diode - RD39P
Diode - RD6.2
T t l - HD74LS00FP
Ttl - HD74LS04FP
IC - HD74LS08FP
IC - HD74LS32FP
IC - HD74LS138FP
IC - RF5G02-005
IC - SN74LS11NS
IC - SN74LS373NS
IC - TD62308F
1407 2055 IC - TD62304F
1407 2073 Microprocessor - MPD78C10GF
1407 2187 IC - SN74LS07NS
1407 2218 Ttlic SNT4LS06NS
Part No.
Description
Resistor - 15KOHM 1/8W ±5%
Resistor - 18KOHM 1/8W ±5%
Resistor - 22KOHM 1/8W ±5%
Resistor - 33KOHM 1/8W ±5%
Resistor - 47KOHM 1/8W ±5%
Resistor - 56KOHM 1/8W ±5%
Resistor - 100KOHM 1/8W ±5%
Resistor - 120KOHM 1/8W ±5%
Resistor - 270KOHM 1/8W ±5%
Resistor - 111KOHM 1/8W ±5%
Resistor - 1.2MOHM 1/8W ±5%
Resistor - 1.8KOHM 1/8W ±5%
Resistor - 3.3MOHM 1/8W ±5%
Resistor - 150OHM 1/4W ±5%
Resistor - 180OHM 1/4W ±5%
Resistor - 82OHM 1/4W ±5%
Resistor - 100KOHM 1/4W ±1%
Resistor - 2KOHM 1/4W ±1%
Resistor - 2.5KOHM 1/4W ±1%
Resistor - 8.6KOHM 1/4W ±1%
May 30, '87
Q'ty Per
Assembly
Q'ty Per
Assembly