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Power Supply Board Circuit Diagram:
| * CAUTION : |
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F501 | THE PARTS MARKED WITH |
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FUSE_2A250V/2W 10 Ohm | PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL. | ||
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| TR501 |
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| NTC 10 | D501 | D502 |
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AC |
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| L503 |
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| 20mH |
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INPUT | 2 | CN501 | 2 |
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| CX501 | 1N4007 | 1N4007 | 2 | 1 |
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++ | ++ |
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| VTC 470.1uF/275VacOHM |
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| L501 |
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| CON502 |
| RV501 | D503 | D504 |
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| + | 680UH |
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| 1AC INPUT | 1 | AC INPUT |
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| C501 | + |
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| 1N4007 | 1N4007 | 10uF/400V |
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| C502 |
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| 15uF/400V |
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| FB501 |
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| FB |
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| T501 |
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| 6 |
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| C504 | R502 | R503 | 5 |
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| CON503 |
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| 103/400V |
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| D506 |
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| 300K | 300K |
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| 5 | GND | ||
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| 4 | |
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| 4 |
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| +12V | |
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| 3 | ||
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| GND | ||
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| 2 | |
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| D507 |
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| 8 | FR102 |
| +5V | |
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| 1 | ||||
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| +5V | |||
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| FR107 |
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| C505 |
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| 47uF/25V | GND |
| 6X2.5 HEADER |
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| 10 |
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| 8 | 7 |
| 5 |
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| D509 |
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| Drain | Drain |
| BR |
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| 11 | 1 | 2 |
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| CONT |
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| SB360 | L502 |
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| GND | Vdd | FB | U501 |
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| 1 | 9 |
| 6.8uH |
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| + |
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| VIP17/VIP27 |
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| 1 | 2 | 3 | 4 |
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| C507 | + | R505 |
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| 1000uF/16V | C508 |
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| R506 |
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| 470uF/16V | 12k 1% |
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| 22 1/6w |
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| D508 |
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| R507 |
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| 11.3k 1% |
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| FR102 |
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| 4 | 1 |
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| R516 |
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| U502 |
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| 22 |
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| PC123X92 | R508 |
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| + | C510 | 3 | 2 | 1k 1/6w |
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| 0.1uF/63V |
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| D510 |
| C509 |
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| 18HSC |
| 47uF/50V |
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| R510 | C511 |
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| 10k 1/6w | 0.1uF/63V |
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R509 | 3U503 | |
TL431 | ||
220 | 1/6w |
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| 1 |
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| 2 |
CY501
1000PF/250VAC
1
2
3
4
A
B
C | D | E |
