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1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
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A |
| MAIN BOARD | (SIDE A) |
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B |
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| E | 12 | 10 | 7 |
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| 13 |
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| 6 |
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| • Semiconductor | |||
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| 15 |
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| 5 |
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| S801 |
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| IC 301 |
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| Location | ||||
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| 18 |
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| 1 |
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| Ref. No. | Location |
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| 19 |
| 24 |
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| * |
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| D101 | |
C |
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| IC 601 |
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| C301 |
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| D201 | ||
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| D801 | ||
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| CSP (Chip Size Package) |
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| D855 | |
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| S806 |
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| D902 | |
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| GROUP |
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| D903 | |
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| IC301 | |
D |
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| IC501 | |
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| IC601 | |
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| IC901 | |
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| Q301 | |
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| Q501 | |
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| Q901 | |
E |
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| Q902 | |
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| S803 |
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| Q903 | |
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| S808 |
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| HOLD |
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| S804 |
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| ON |
| VOL- |
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F |
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DRY BATTERY |
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| OFF |
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SIZE "AA" |
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(IEC DESIGNATION LR6) |
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1PC, 1.5V |
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G |
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| (INFO) |
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| IC 901 |
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| S805 |
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| S802 |
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| VOL+ |
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H |
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| E |
| IC 501 |
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| 12 |
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| (12) |
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I |
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Note on Printed Wiring Boards
•X : parts extracted from the component side.
• : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.)
Caution: |
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Pattern face side: | Parts on the pattern face side seen from the |
(Side B) | pattern face are indicated. |
Parts face side: | Parts on the parts face side seen from the |
(Side A) | parts face are indicated. |
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•Main boards is
However, the patterns of layer 2 and 3 have not been included in this diagrams.
*Replacement of IC601 used in this set requires a special tool.
• Lead Layouts | surface |
Lead layout of | CSP (chip size package) |
conventional IC |
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44