POWER CONTROLLER 1
Schematic Diagrams
| VDD3 |
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VDD5 | (13,14,16,18,23,24,26,27,32) |
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VDD3 | (3,11,12,14,16,18,21,24,26,31,32,33,34,35) |
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+12V | (14,18,25,26,28,32,34) | R649 |
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| 47K |
(31) +1.2VLDT_PG |
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C | Q17 |
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E |
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2N3904 | ||||
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R650 | +1.2VLDT | +1.2VLDT |
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47K |
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| (3,8,33) +1.2VLDT |
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| R647 |
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| VDD3 | R669 | 10K |
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| VDD3 |
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| 4.7K |
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Q16 |
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| R668 | 0(R) |
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| C326 |
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B | 1.2VLDT_PG | (24) PS_ON |
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| U29 |
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1.2VLDT_PG(33) |
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| SUSBG | R667 | 0 | Z37241 |
| 5 |
| 0.1U |
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| C908 | (31) | SUSBG |
| IN | VCC |
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2N3904 |
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| 2.5VDDA_PGD | 2 |
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0.22U(R) |
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| IN |
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| 3 |
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| 4 | SUSB# |
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| GND | OUT | SUSB# | (14,17,21,24,32) | |||
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| 74AHC1G08 |
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| VDD3 | ||||
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| U21A | ||
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| VCORE_PWRGD | 14 |
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(31,33) VCORE_PWRGD | 1 |
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SUSBG | 3 | ||||
(31) SUSBG | 2 |
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| 7 | 74HC08 | |||
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D36 | 1N4148 |
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C | A |
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R648 | 1M | EN_+1.2VLDT | EN_+1.2VLDT(33) |
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| D04 | C906 |
| VDD3 |
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| VDD3 |
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| 0.47U |
| 14 | U26A |
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| 14 | U26B |
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| 2.5VDDA_PG | 1 | 2 | Z3711R666 | 0 |
| Z37223 | 4 | 2.5VDDA_PGD |
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| VDD3 |
| 7 |
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| C912 | 7 |
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| 74LVC14 |
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| 0.1U(R) | 74LVC14 |
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Sheet 30 of 40
POWER
CONTROLLER 1
B.Schematic
S1 ON S3 OFF |
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| C285 | ||
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VDDA_EN High: Enable Low :disable |
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| 0.1U | |||||
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| VCORE_PWRGD | 1 |
| U15 |
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| IN | VCC |
| 5 |
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| 2 |
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| IN |
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| VDD3 |
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| 3 | GND | OUT | 4 | EN_2.5VDDA |
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| +2.5VDDA | |||
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| C286 |
| TC7S32F |
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| (3,33) +2.5VDDA | |
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| 5 | U16 | 0.1U |
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(31) | SUSBG | 2 |
| 4 | RUN_MODE |
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| EN_2.5VDDA(33) |
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(31,34) | DUAL_PG |
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3 |
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| C284 | ||
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| TC7SZ08 |
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| 0.1U(R) |
+2.5VDDA
R25
15K
| VDD3 |
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C305 | ENABLE VCORE POWER | VDD3 |
0.1U |
| C907 |
14U21B
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| RUN_MODE |
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| U23 |
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| 0.1U | |||
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| 4 |
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| Z3533 | 1 |
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| Z3528 | 5 | 6 |
| IN | VCC |
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| 2 |
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| VDD3 |
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| 7 | 74HC08 |
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| IN |
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| 3 |
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| EN_VCORE (33) | |||||
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| U21C |
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| GND | OUT |
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| 14 |
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| TC7S32F |
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(31,34) DUAL_PG |
| 9 | 8 |
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2.5VDDA_PG 10 |
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| (31) +1.2VLDT_PG |
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| 7 |
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| 74HC08 |
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B
Q3
DTC114EUA
E C
VDD3
| R222 |
R211 | 47K |
4.7K |
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C | 2.5VDDA_PG (31) |
B | Q13 |
E | 2N3904 |
| VDD3 |
| U21D |
| 14 |
T | 12 |
11 |
13T
T 7
74HC08
Diagrams
POWER CONTROLLER 1 B - 31