EDAN SE-601B - Page 65

SE-601 Series Electrocardiograph Service Manual Electrocardiograph Disassembly
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① J7 -- connected to key board J6
Pin
Description
1
Vcc+ 5V
2, 3, 10
GND
4, 5
Data transmitting
6
Turn on/off
7
Mains supply
8
Provide power supply for the battery indicator circuit
9
Provide power supply for the recharging indicator circuit
② J14 -- connected to SE-601B/C backlight screen
Pin
Description
1, 2
+12V
3, 4
GND
5
Brightness adjustment signal for LCD backlight
6
Control signal for LCD backlight
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