| This drawing, written description or specification Is |
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| Telex Communications INC. | PART NO: |
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| a proprietary product of TELEX, Lincoln, NE, and |
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| 879573 |
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| shall not be released, disclosed, nor duplicated |
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| without the written permission of TELEX. |
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| Lincoln, Nebraska USA |
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| APPROVALS: | DR BY: SBC |
| CHKD BY:SBC |
| APPD BY: | PROD: | REV LEVEL: |
| 1 |
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| DATE: 01/24/02 |
| DATE:01/24/02 |
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TITLE:
PCB ASSY, BNSF RDC KEYPAD BOARD
ITEM | NEW | QTY | TYPE |
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121 LED
21 CONN
31 PANELMIC
4X 1 PCB
5X 0 REFERENCE
6A/R PASTE
DESCRIPTION | PART NO. | DESIGNATOR |
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| D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 |
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| D12 D13 D14 D15 D16 D17 D18 D19 D20 |
1206 SMT LED RED | 760317 | D21 |
SMT,PCB MOUNT,40 PIN HEADER | 6401321 | J1 |
ELECTRET MIC | 2490247 | J2 |
PRINTED CIRCUIT BOARD | 750598 |
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SCHEMATIC |
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SOLDERPASTE | BE738 |
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LN,BE | Page 2 of 4 |
