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change for FHD2102 |
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180 degree |
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ROUT- |
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| R_OUT- | 15 | ROUT- | LOUT- | 16 | L_OUT- |
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ROUT+ |
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| R_OUT+ | 13 | ROUT+ | LOUT+ | 14 | L_OUT+ |
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100p/50V | 100p/50V | AR_IN |
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| AL_IN |
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C704 | C703 | 1500p/50VC705 | R70110K | 1500p/50VC706 | R70210K | 7 | EO_R | SHUT | 8 | MUTE | +5V |
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| 3 | Hp/Sp | AGND | 4 |
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| GND | 1 | GND | +5V | 2 | Audio5V | +5V |
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| 15K |
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| C718 |
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100p/50V | 100p/50V |
C701 | C702 |
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LOUT-
LOUT+
Z1 Z2Z3
Mark Mark Mark
D
C
LOUT_P
FB701 120Ω 3A
LOUT+
C
B
+5V | 10u/25V | 1u/16V |
| LOUT_P |
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| 3 | PGNDL |
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| C720 | C710 |
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+5V |
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| 7 | VDD | PAM8603M | GND |
C714 |
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| AL_IN | C715 | 0.47/16V | R704 | 10K | 8 | INL |
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| 10 | VDC |
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| VOL | R708 | 10K |
| 11 | Volume |
| VREF | |
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| 1u/16V | 0.1/16V |
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| C723 | C724 |
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24
23
22
21
20
19
18
17
16
15
14
13
ROUT_P
ROUT_N
R703 10K C713 0.47/16V AR_IN
C717 4.7u/10V
+5V
1u/16V | 10u/25V |
C711 | C712 |
LOUT_N
ROUT_N
ROUT_P
FB702 120Ω 3A
FB703 120Ω 3A
FB704 120Ω 3A
C719
470p/50V
C707
470p/50V
LOUT-
ROUT-
C708
470p/50V
C722
470p/50V
ROUT+
B
AC OFF PoP noise solution change C717 form 0.1u to 4.7u
InnoLux PAM8603M
A
Document Number : |
| SIZE : | ||
AUDIO COMMON BOARD | B | |||
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TITLE : |
| Audio |
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DATE : |
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SHEET | 2 | OF | 2 | Rev : V05 |
APPRO BY :
CHECK BY :
DRAWN BY :
A
5 |
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| 4 |
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| 3 |
2
1
