iSE Series Electrocardiograph Service Manual Inspection and Troubleshooting
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(5)
3V3
+3.13V~+3.47V
(6)
R3V3
+3.13V~+3.47V
(7)
5V
+4.75V~+5.25V
(8)
S_3V3
+3.13V~+3.47V
(9)
S_5V
+4.5V~+5.5V
(3)2V5 (4)-2V5 (5)3V3 (7)5V (9)S_5V
(1)1V1 (2)-1V1 (6)R_3V3 (8)S_3V3
5.8 Troubleshooting
WARNING
Replace parts, components, or accessories only with parts supplied or approved by the
manufacturer. The use of any other parts can lead to inferior device performance and will
void the product warranty.
This troubleshooting guide introduces the suitable actions for correcting the problems, replacing
the accessories or calling the service personnel. It can also help you describe the fault symptoms