Shenzhen Comen Medical Instruments co., ltd.
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3. Then unplug indicate cable, LCD transmit board LCD FFC ribbon cable and next you should
unscrew all screws then remove these board.
6.3 Disassemble the ECG board
1.After separating the front and back panel ,finding the back panel including four parts
(printer ,power unit ,ECG board ,main board )
2. Separating ECG board (unplug the four PA3x8 screws.