EDAN SE-1200 Series Service Manual page 45

SE-1200 Series Electrocardiograph Service Manual
Item
NOTE：⑦ only applies to SE-1200 Express, ⑧ and
 
TP10 TP8
Test point
TP1<+5V>
①
TP2<+12V>
②
TP4<VDD_3V3>
③
TP5<+1V8>
④
TP6<VDDCORE>
⑤
TP7<+1V>
⑥
TP8<+3V3>
⑦
⑧
TP9<+23V>

TP10<+21V>

TP12<+24V>
 
TP4 TP9
Reference result
5V+/-0.25V
12V+/-0.6V
3.3V+/-0.3V
1.8V+/-0.15V
1V+/-0.1V
1V+/-0.1V
3.3V+/-0.3V
22.53V+/-0.5V
20.7V+/-0.5V
24V+/-3V

only apply to SE-1200.
  
TP7 TP6
- 40 -
Inspection and Troubleshooting
 
TP1 TP5 TP12

TP2