Specifications

8
* A491 5101 Duplex Main Board 1
1 A491 5105 IC - uPD7811H 1
101 1102 4203 CT Header - 4P
102 1102 4205 Connector - 6P
103 1102 4497 Connector - 13P
104 1103 0441 Pin Terminal - 4P
105 1103 1770 Connector - 4P
106 1103 1772 Pin Header - 6P
107 1204 1482 DIP Switch
108 1400 0208 Transistor - 2SC945
109 1401 0815 Diode - 1S1588
110 1402 0277 Zener Diode - 1Z12
111 1402 0841 Diode - RK34
112 1407 1348 IC - TD62304AP
113 1407 1535 IC - TD62308AP
114 1407 3478 IC - SLA7024M
115 1408 0258 IC - AN6914
116 1503 0071 Oscillator - 12MHz
117 1600 1295 Resistor - 0.82 Ω 2W ±5%
118 1601 7354 Resistor Array - 10K Ω
119 1601 7374 Resistor Array - 4.7K Ω
120 1602 7032 Noise Filter - 2200pF 250V 7A
121 1604 1363 Capacitor - 10uF ±20% 25V
122 1604 1367 Capacitor - 100uF ±20% 25V
123 1604 1379 Capacitor - 2.2uF ±20% 50V
124 1604 1386 Capacitor - 100uF ±20% 50V
125 1606 1129 Capacitor - 30pF ±5% 50V
126 1606 1329 Capacitor - 330pF ±10% 50V
127 1606 1330 Capacitor - 470pF ±10% 50V
128 1606 1333 Capacitor - 2200pF -20% +80% 50V
129 1606 1336 Capacitor - 10000pF -20% +80% 50V
130 1606 1458 Capacitor - 0.1uF -20% +80% 50V
131 1611 4101 Resistor - 100 Ω 1/4T ±5%
132 1611 4102 Resistor - 1K Ω 1/4T ±5%
133 1611 4103 Resistor - 10K Ω 1/4T ±5%
134 1611 4105 Resistor - 1M Ω 1/4T ±5%
135 1611 4181 Resistor - 180 Ω 1/4T ±5%
136 1611 4223 Resistor - 22K Ω 1/4T ±5%
137 1611 4242 Resistor - 2.4K Ω 1/4T ±5%
138 1611 4332 Resistor - 3.3K Ω 1/4T ±5%
139 1611 4391 Resistor - 390 Ω 1/4T ±5%
140 1611 4472 Resistor - 4.7K Ω ±5% 1/4W
141 1611 4473 Resistor - 47K Ω 1/4T ±5%
142 1611 4511 Resistor - 510 Ω 1/4T ±5%
143 1611 4513 Resistor - 51K Ω 1/4T
144 1604 1371 Capacitor - 1000uF 25V
3. DUPLEX MAIN BOARD (A491)
December 1, '90
Q'ty per
Assembly
Index
No.
Q'ty per
Assembly
Index
No.
DescriptionPart No.DescriptionPart No.