P650-MAIN PCB
Touch
Polarity
panel
control
IC19
LB1836MT
A/D
Gate array
converter
GA3X1,Y1
IC18
TC35084FT
SENSOR CIRCUIT
This machine has asensor circuit tcheck the o printer condition and main battery.
IC22
TC35096AFT
To GA33
AIN0Brightness
4
AIN1PCB temperature
5
Head temperature
From GA3
AIN2
6
Battery capacity
AIN3
Brightness : To check the brightness and ofsend the outside data tGA3.o
Then, back light is turned on.
PCB temperature :To check PCB the temperature of Printer and send the data tGA3.o
Then, printing speed down.is
Head temperature :To check the head temperature and send the data tGA3.o
Then, printing speed down.is
Battery capacity :check the To battery capacity and send the data tGA3.o
Then , the machine display the battery capacitor.
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