Df Main Board (A) - Ricoh FT7770 Service Manual

48. DF MAIN BOARD (A029)
Index
Part No.
No.
* A029 6811
DF Main Board
1 A029 6821
IC - MBM7C128-30
2 A422 5350
IC - HCTL-3
3 5918 5701
IC - HCTL-1
4 5918 5702 IC - HCTL-2
5 5918 5711 Fiber Output Connector
6 5918 5712
Fiber Input Connector
7 5936 5221 Heat Sink
Index
Part No.
No.
136 1601 1732 Resistor - 390OHM 1T ±5%
137 1601 7326 Resistor Array - 10KOHM
138 1601 8147 OARIABLE Resistor - 10KOHM 0.5W
139 1601 8157 Variable Resistor - 100KOHM
140 1602 0934 RC Array - CR01-R
141 1602 0953 Coil - 800µH 2.5A
Capacitor - 470MF 10V
142 1604 1357
143 1604 1360 Capacitor - 3300MF 10V
144 1604 1379 Capacitor - 2.2µF 50V
145 1604 1381 Capacitor - 4.7µF 50V
146 1604 1383 Capacitor - 22µF 50V
147 1604 1389 Capacitor - 470MF 50V
148 1604 1390 Capacitor - 1000MF 50V
149 Capacitor - 4700PF 50V
1605 0141
150 1605 0166 Capacitor - 27PF 50V
151 1606 0658 Capacitor - 0.1µF 50V
152 1606 1208 Capacitor - 100PF ±5% 50V
153 1606 1452 Capacitor - 0.01µF 50V
154 1606 1455 Capacitor - 470PF 25V
155 1610 0031 Capacitor - 47OHM 1/8W
156 1610 0053 Resistor - 1KOHM 1/8W ±5%
157 1610 0057 Resistor - 1.5KOHM 1/8W ±5%
Resistor - 4.7KOHM 1/8W ±5%
158 1610 0067
159 1610 0068 Resistor - 5.6KOHM 1/8W ±5%
160 1610 0071 Resistor - 10KOHM ±5%
161 1610 0073 Resistor - 12KOHM 1/8W ±5%
162 1610 0075 Resistor - 15KOHM 1/8W ±5%
163 1610 0078 Resistor - 22KOHM 1/8W ±5%
164 1610 0079 Resistor - 22KOHM 1/8W ±5%
165 1610 0089 Resistor - 100KOHM 1/8W ±5%
166 1610 0107 Resistor - 1MOHM 1/8W ±5%
167 1611 4272 Resistor - 2.7KOHM 1/4T ±5%
168 1611 6102 Resistor - 1KOHM 1/2T ±5%
Q'ty Per
Description
Assembly
Q'ty Per
Description
Assembly
Index
Part No.
No.
101 0313 0060W
1
102 1101 0328
1
103 1102 0919
1
104 1102 0962
1
105 1103 0779
1
106 1103 0881
1
107
1103 1371
1
108 1103 1554
1
109 1103 1737
110 1104 0271
111 1104 0333
112 1107 0404
113 1107 0459
114 1204 0883
115 1204 1385
116
1401 0329
117 1401 0832
118 1403 0558
119 1407 1298
120 1407 1610
121 1407 1880
122 1407 1882
123 1407 2055
124 1407 2057
125 1407 2073
126 1407 2361
127 1407 2858
128 1407 2859
129 1407 2860
130 1408 0408
131 1408 0538
132 1408 0654
133 1503 0070
134 1600 0239
135 1600 0569
Index
Part No.
No.
105
Description
Philips Pan Head Screw - M3x6
Connector Pin Contact
Connector - 12P
Terminal - 6P
Connector - 2P
Connector - 4P
Connector - 34P
Connector - 12P
Connector - 15P
LSI Socket - 28P
Fuse Holder
Fuse - 0.3A
Fuse - 5A
DIP Switch
Push Switch
IC - MP4503
Diode - DSA1A1
LED - SEL2110RTP3
IC - TC4049BF
IC - SN7407
IC - SN74LS04NS
IC - SN74LS373NS
IC - TD62304F
IC - 82C55AFP-5
IC - UPD78C10GF
IC - TC4040BF
IC - TD62601F
IC - TD62603F
IC - TD62604F
IC - PST518A
IC - SI8301L
IC - SI8203L
Ceramic Oscillator - 10MHz
Resistor - 0.47 1W
Resistor - 0.2OHM 1W
Description
April 30, '89
Q'ty Per
Assembly
Q'ty Per
Assembly