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The Teletext Museum. |
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D.I.Y. TELETEXT DECODER
BOARD 1
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Board 1 - PARTS LIST | |||||
| RESISTORS (0.25W, 5%) | CAPACITORS | INDUCTORS | |||
| R100, 102, 105, 118 | 1k | C100-103,117-130, 145 | 100n | L100 | 33uH |
| R101, 109, 122 | 6k8 | C104, 105, 109 | 6u8 | L101 | Clock coil |
| R103, 126-129 | 10k | C106 | 1n8 | L102 | 10uH |
| R104 | 47k | C107 | 470n | ||
| R106 | 100k | C108 | 4u7 | SEMICONDUCTORS | |
| R107 | 680R | C110 | 22n | IC100 | TDB1033 |
| R108 | 1k5 | C111 | 22u | IC101-105 | SAA5010-5050 |
| R110 | 1k2 | C112, 144 | 10n | IC106 | HEF4001 |
| R113 | 33k | C113 | 560p | IC107 | HEF4017 |
| R119, 130-133 | 4k7 | C114 | 390p | IC108 | 74LS83 |
| R120, 121 | 27k | C115 | IC109-110 | 74LS161 | |
| R123 | 68k | C116 | 27p | IC111-117 | 2102 |
| R124 | 820k | C131, 134, 136 | 1u0 63V | IC118 | 74LS11 |
| R125 | 1M | C132, 133 | 10u 25V | Q100-Q103 | BC548 |
| C135 | 100u | Q104 | BC148 | ||
| C137, 140, 141, 142 | 1n | D100-103 | 1N4148 | ||
| C138 | 330p | D104, 105 | BAW62 | ||
| C139 | 47p | ||||
| C143 | 68p | MISCELLANEOUS | |||
| C146 | 3n3 | X101 - 6MHz, PCB, IC sockets, mounting hardware | |||
| TC101, 102 | 5-65p trimmer | ||||
Board 2 >
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The Teletext Museum
is a collaboration with |
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