I have got one equipment & I have to replace its lcd with new one.
Lcd which was earlier in equipment, I have taken its pics & attached.
I had tried to replace it with standard 16x2 lcd but it didn't work.
1. I had noticed that in this lcd pin 1 i.e vss & pin 16 were shorted internally via tracks & pin 2 i.e vcc was shorted to pin 15 i.e anode. There was no jumper wire, it was shorted via tracks.
2. I replaced it with standard lcd with connections as in attached picture "3". But it is not working.
Connection pins have solder on them.
3. Also as in pin 1, there is different in background led white strip.
4. When I replaced the lcd, nothing shown on it while this lcd works fine.
Anyone knows what is this lcd.
Lcd which was earlier in equipment, I have taken its pics & attached.
I had tried to replace it with standard 16x2 lcd but it didn't work.
1. I had noticed that in this lcd pin 1 i.e vss & pin 16 were shorted internally via tracks & pin 2 i.e vcc was shorted to pin 15 i.e anode. There was no jumper wire, it was shorted via tracks.
2. I replaced it with standard lcd with connections as in attached picture "3". But it is not working.
Connection pins have solder on them.
3. Also as in pin 1, there is different in background led white strip.
4. When I replaced the lcd, nothing shown on it while this lcd works fine.
Anyone knows what is this lcd.
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