|
|
|
|
|
|
| |||
A |
|
| B |
| C |
| D |
| E |
|
|
|
|
| |||||
| M5V |
| Main Board Electric Diagram for DVP3320: Audio Input Output |
|
|
|
| ||
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
| Q8 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
| 9012 |
|
|
| R61 | 82K |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| R62 | 39K |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
| APWM_L- | R63 | 4.7K | C68 |
| 75pF |
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
| R64 |
|
|
|
| C69 |
|
|
| 4 | U5B |
|
|
|
|
|
|
|
|
|
|
|
| 4.7K |
|
|
|
| 1.2nF |
|
|
|
|
|
|
|
| ||
1 |
|
|
|
|
|
|
|
|
|
|
| OP- |
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
| 6 | - | LM4558 | CE13 | 10uF/16V | R65 | 470 | LMAIN_OUT | ||
|
|
|
|
|
|
|
|
|
|
|
|
| +6VA | OP+ | 5 |
| 7 |
| + | |||
|
|
|
|
|
|
|
|
|
|
|
|
| + |
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
| C70 |
|
| 8 |
|
| R66 | MUTE |
| Q9 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 10K |
|
| 3904 | |
|
|
|
|
|
|
|
|
|
|
|
|
| 0.1uF |
|
|
|
|
| R67 | 470 |
| |
|
|
|
|
|
| R68 | 4.7K | Q10 |
|
| MUTE |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| R69 |
| + | 9012 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3.3K | CE14 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
| 220U/16V |
|
|
|
| R70 | 82K |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| R71 | 39K |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| APWM_R- | R72 | 4.7K | C71 |
| 75pF |
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
| C72 |
|
|
| 4 | U5A |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1.2nF |
|
|
| LM4558 |
|
|
|
|
| |
|
|
|
|
|
| R73 |
|
|
|
|
|
| OP- | 2 |
| CE16 | 10uF/16V |
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
| - | 1 | R74 | 470 | RMAIN_OUT | |||||
|
|
|
|
|
| 4.7K |
|
|
|
|
|
| +6VA | OP+ | 3 |
|
| + | ||||
|
|
|
|
|
|
|
|
|
|
|
|
| + |
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 8 | +12VA |
| R75 | MUTE |
| Q11 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| C73 |
| 10K | R76 | 470 | 3904 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
2 | MUTE_CTL | MUTE_CTL | R77 | 4.7K | Q12 |
|
|
|
|
|
|
|
|
|
| 0.1uF |
|
|
|
|
| |
|
|
|
| 2N3904 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
| R78 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 22K |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
| DSPVCC33 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
| +6VA |
|
|
|
| +12VA |
|
|
|
| |
|
|
|
|
| R103 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| R96 | 1k |
| 4.7K/NC | 1uF/NC |
|
|
|
| XP10 |
| +6VA | R79 |
|
| +12VA | R80 | 100R |
|
|
|
|
|
| C74 |
|
|
|
|
|
|
| +12V |
|
| |||||||||
| VFE_YIN | VFE_YIN |
|
|
| R81 | 0R | MIC |
|
| 1 |
|
| 100K |
|
|
|
|
|
|
| |
|
|
|
|
|
| R82 |
|
|
|
|
|
|
|
|
| |||||||
|
|
|
|
|
|
|
|
|
| 2 |
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| + |
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
| 3 | + CE17 |
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
| 33K |
|
|
|
|
| CE18 |
|
|
|
|
|
|
|
|
| + | C75 |
| C77 | C76 |
|
| 100U/16V |
|
|
|
|
| 47uF/16V |
|
|
|
|
|
|
|
|
|
|
| pitch=2.0mm*3 |
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
| CE20 | 10uF/16V |
|
|
| +12V |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
| 3300p |
| 100p | 0.1uF |
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
| THE OK USE C74 or CE20 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
| 3 |
|
R108 |
|
| D7 |
4.7K/NC |
|
| BAT54S/NC |
3 |
|
| |
1 | 2 | DSPVCC33 |
P2
|
|
|
|
| RCA/AUDIO OUT | ||
R83 |
| C78 |
|
| 1 | 47 |
|
|
| COAX_SPDIF | LMAIN_OUT |
| 2 | - |
|
S/PDIF_OUT |
|
| 4 | RCA151- | RCA | ||
|
| COAX_SPDIF |
| ||||
|
|
| RMAIN_OUT |
|
|
|
|
100 | R84 | 0.1uF |
|
| 5 | XX1 |
|
|
|
|
| 6 |
| ||
| 100 |
|
|
|
|
| |
|
|
|
| C79 |
|
| |
|
|
| C80 | C81 |
|
| |
|
|
| 100pF |
|
| ||
|
|
| 100pF | 100pF |
|
| |
|
|
|
|
|
| ||
4
1
2
3
4
A
B
C
D
E