| CN802 |
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| CN803 |
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| 20P |
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| 9P |
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| 9 |
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| LED R |
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| LED R |
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| LED G |
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| LED G |
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| VC |
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| VC |
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| LED O |
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| 5 | LED O |
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| SET KEY |
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| SET KEY |
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| C803 | 470p |
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| XWK1 |
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| XWK1 |
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| OPEN/CLOSE |
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| C804 | 0.01 |
| TAP801 |
| (OPEN/CLOSE) |
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| OPEN/CLOSE |
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| HOLD SW |
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| HOLD SW |
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| GND |
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| 1 | GND |
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MAIN BOARD | XHP STB |
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MUTE |
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CN801 |
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BEEP |
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| VIF |
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| C201 | R201 |
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| R301 |
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| UNREG |
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| 1 |
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| 33 |
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| 33k |
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| R IN |
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| R202 |
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| L OUT |
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| C301 | 33k |
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| AGND |
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| C101 |
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| R101 |
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| 10 |
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| AGND |
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| 1 |
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| 6.3V |
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| 33k |
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| L IN |
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| C104 | C204 |
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| R102 |
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| R OUT |
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| 6800p | 6800p |
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| 33k |
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| C302 |
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| C303 |
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| 1 |
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| 0.1 |
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| R104 | C103 |
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| D802 |
| D801,802 | |
|
| 10 | 0.22 |
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| (3 COLOR LED) | |||
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| TLQU1008 | |||||
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| OTUA | BEEP | OTUB | BEEP | LIN | RIN | VCC | ICMT |
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| (ORANGE) | ||
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| C102 |
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| ||||||||
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| +B |
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| STB |
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| 220 |
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| 2.5V |
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| OUT L |
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| MUTE |
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| (RED) |
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| R103 |
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| IC301 |
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| 4.7k |
|
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| PWR GND |
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| TA2131FL |
| BST SW |
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| (GREEN) | |||
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| R203 |
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| R303 |
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| 4.7k |
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| D801 |
| ||
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| OUT R |
|
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| HEADPHONE AMP |
| BEEP | 220k |
|
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| |||||
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| ||||||||
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| ||||||||
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| C202 |
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| |
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| 220 |
|
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| DET |
|
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| GND |
|
| CN804 | C860 |
| |
|
| 2.5V |
|
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| 9P | 0.1 |
| D860 |
|
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| 9 |
|
| |
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| VREF IN |
|
| MAZS068008SO | |||
|
| R204 | C203 |
|
| AGC IN |
|
|
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| LED R | ||||
|
|
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| |||||
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| LED G |
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|
| ||
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| 10 | 0.22 |
|
|
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| C304 |
|
|
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| |
|
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|
|
| BTS | NF2 | LPF2 | NF1 | LPF1 | VREF | 4.7 |
| VC | D861 |
|
| ||
|
|
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|
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| 6.3V |
| LED O |
|
| |
|
|
|
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|
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|
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| MAZS068008SO |
| |||
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| |||
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| R106 |
|
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| 5 |
| ||
|
|
| R206 |
|
|
|
|
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|
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| SET KEY |
|
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| |
|
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| 6.8k |
|
|
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| |
|
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| 6.8k |
|
|
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| R302 |
| XWK1 |
|
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| |
|
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|
|
| 6.8k |
| OPEN/CLOSE |
|
|
|
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|
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|
| |
C305 |
| Q301 | HOLD SW | S809 |
| 2SC4738FL | |||
2.2 |
| GND | (OPEN/CLOSE) | |
| REFERENCE | |||
|
| 1 |
| |
|
| VOLTAGE |
| |
| C306 |
|
| |
| SWITCHING |
|
| |
| 22 |
|
| |
|
|
| S808 | |
| 4V |
|
| |
|
|
|
| |
|
|
| HOLD | |
|
|
| OFF | ON |
R811 6.8k
R812 10k
R813 15k
R814 33k
R815 68k
MZ-E707
S801
S802
S803
S804
VOLUME-
S805
VOLUME+
S806
GROUP
23 23