16. SCHEMATICS
1. Layout main PCB with indication of important points.
2. Photo main PCB divided in groups.
3. Power supply schematics
4. Microcontroller circuits.
5. Safety control circuits.
6. Relais circuits.
7. Amplitude generation circuits CH A.
8. Amplitude generation circuits CH B.
9. Output circuits CHA.
10. Output circuits CHB.
11. Current measuring circuits.
12. RS232 and EEPROM circuits.
13. Vacuum control circuits.
14. Ultrasound circuits
Phyaction Guidance E/C – service manual version 0.5 Page 61