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| Schematic Diagrams |
AUDIO AMP |
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| 5VS |
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| 5VS_AMP |
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| EMI |
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| L75 | 1 |
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| 2 | HCB2012KF- 500T40 |
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| C474 |
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| C829 | C830 |
| C460 | C465 |
| C468 |
| C435 |
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| 0. 1u_10V_04 |
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| 10U_10V_08 | *10U_10V_08 | 0.1u_16V_04 | *0.1u_16V_04 | *0.1u_16V_04 | 0.01u_50V_04 |
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| 5VS |
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| MUTEAPM# |
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| 3/15_Cost down |
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| 3/15_Cost down |
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| AUDG |
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| R696 |
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| 5VS_AMP |
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| JSPK2 |
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| D |
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| 2 | 2 |
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| 10K_04 |
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| SPKOUTR+ |
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| Q78 |
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| 3/15_Cost down |
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| SPKOUTR- |
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| MUTEAPM |
| G |
| 2N7002 |
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| SPKOUTL+ |
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| C |
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| S |
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| SPKOUTL- |
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| 1 |
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| 1 |
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| H822 KBC_MUTE# |
| B | 10K |
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| R697 |
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| C472 | C438 |
| C437 |
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| C41 |
| C39 | JSPK1 |
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| 100K_04 |
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| *180P_04 | *180P_04 |
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| *1u_10V_06 *0.1u_16V_04 | 0.1u_16V_04 |
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| 10K |
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| Q79 |
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| E |
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| C462 | 0.1u_16V_04 Z2601 |
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| DTC114EUA |
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| C42 | C40 |
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| 28 26 | 1 20 10 |
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| *180P_04*180P_04 |
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| AUDG |
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| U34 |
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| C820 | 1u_10V_06 Z2602 R311 |
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| 27 SRS_ROUT |
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| 4.7K_04 Z2606 | R_IN_AMP | BEEP SD# | VDD PVDD | PVDD | R_OUT+ |
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| C817 | 1u_10V_06 | Z2603 | R297 |
| 4.7K_04 Z2607 | 5 | 22 | R_OUT+_C |
| L66 | 2 | 1 BK1005HS121_04 |
| SPKOUTR+ |
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| 27 SRS_LOUT |
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| L_IN_AMP |
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| 21 |
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| L63 | 2 | 1 BK1005HS121_04 |
| SPKOUTR- |
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| 4. 7u_6.3V_06 Z2604 |
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| Z2608 |
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| R_OUT- |
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| C464 | R310 |
| 39K_04 | 4 |
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| 25 R_HP_OUT_A |
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| 8 | L_OUT+_C |
| L64 | 2 | 1 BK1005HS121_04 |
| SPKOUTL+ |
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| C431 | 4. 7u_6.3V_06 Z2605 | R298 |
| 39K_04 | Z2609 | 6 |
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| L_OUT+ |
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| 25 L_HP_OUT_A |
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| Sheet 26 of 42 | ||||||||||||||||
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| 9 | L_OUT- _C |
| L62 | 2 | 1 BK1005HS121_04 |
| SPKOUTL- |
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| L_OUT- |
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| A PA 20 56 |
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| R323 | 100K_04 | HP_EN R645 |
| 10K_04 |
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| Z2610 27 | AMP_EN# |
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| AUDIO AMP | ||||||||||||
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| R322 |
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| HP_EN |
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| MUTEAPM# |
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| R_HP_OUT | 17 |
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| R694 | 51K_04 |
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| C866 |
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| 10K_04 |
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| Z2611 | 12 | CP+ |
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| Z2614 |
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| 4.7nF_16V_04 |
| C804 |
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| R637 | 0_06 |
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| C806 |
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| HPVDD |
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| 1u_10V_06 |
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| C809 |
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| CPVDD |
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| C near CP+ and CP- |
| Z2612 | 14 |
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| C808 |
| C816 |
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| *680PF_04 | *680PF_04 |
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| B | 10K |
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| CP- |
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| GND | CPGND PGND | PGND | BYPASS |
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| Z2613 | 15 |
| GND |
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| 1u_10V_06 | 0.1u_16V_04 |
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| 16 | CPVSS |
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| 10K |
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| HPVSS |
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| AUDG | AUDG |
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| C803 |
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| 25 | VBTL# |
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| 1u_10V_06 |
| 29 |
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| 13 7 | 23 | 25 | APA2056 |
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| C819 | C822 |
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| C434 | Z2622 | R292 | 20K_06 |
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| 1u_10V_06 |
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| C427 8200P_50V_06 | f=1 /(2p* R273*C4 54)=1 KHZ, |
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10U_10V_08 |
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| C805 | Z2623 | R293 | 20K_06 Z2624 |
| Z2625 |
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| 3 | 7 | 19 L2in | 18 |
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| R287 |
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| Z2617 13 |
| SelGain | ControlVol | L2fin |
| 17 |
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| R324 | 1K_04 | Z2616 |
| 21 | HP sense |
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| 5 |
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25 | LFE_OUT |
| C428 | Z2621 | R633 | 20K_06 |
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| Z2618 12 | Left Dock |
| DC |
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| AUDG 11 |
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| 15 | Z2627 R6300.1_08 | Z2631 |
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| 2 |
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| 1u_10V_06 |
| R636 |
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25 | RGH_OUT |
| C812 |
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| EVT | AC97_VDD |
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| Z2628 | R642 |
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| C807 | C814 C446 C440 |
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| 2007/12/15 |
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| 26 |
| Z2629 | R639 |
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| 22U_6.3V_08 | 0.1u_16V_04 |
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| 1 |
| AUDAGND |
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| 1u_10V_06 | 0.1u_16V_04 |
| 8 | GND | Bypass | ShutDown | R2in | R2fin |
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| 23 | GND |
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| 20 | GND |
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| 29 | 22 |
| 24 | APA4835L |
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| MUTEA | Z2634 T | Z2635 |
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| Z2636 | PM |
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| C811 |
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| 0.1u_16V_04 4.7U_25V_08 |
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| AUDG | AUDG |
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| R285 16K_06 |
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| 1u_10V_06 | R634 | 20K_06 | C444 |
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| 2007/2/27 |
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| 1u_10V_06 |
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| C423 | Z2632 |
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| C433 | Z2633 | R291 | 20K_06 | 8200P_50V_06 |
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| 2,3, 5, 9,12 13, 14, 15, 16, 19, 20, 21, 22, 23, 24, 25,28,30,33,35,37 | 3.3VS |
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| 12, 13, 15, 16, 17, 23, 24,25,28,33,37,38 | 5VS |
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B.Schematic Diagrams
AUDIO AMP B - 27