Elektronik Solis Master 5000 Digital not working

Diskutiere Solis Master 5000 Digital not working im ..:: Vienna / Prima / Crema / Nova ::.. Forum im Bereich *** SAECO / Philips ***; Sorry for asking you guys questions in English, as I cannot speak Germen. I recently got a coffee machine Solis Master 5000 Digital. I refurbished...
  • Solis Master 5000 Digital not working Beitrag #1
S
slifepro
Teetrinker
Dabei seit
31.01.2024
Beiträge
1
Mechanikkenntnisse vorhanden
Amateur
Elektronikkenntnisse vorhanden
Amateur
Messgerät vorhanden
Multimeter
Genaue Bezeichnung der Maschine
Solis Master 5000 Digital
Alter der Maschine
20 years
Garantie vorhanden
Nein
Sorry for asking you guys questions in English, as I cannot speak Germen.
I recently got a coffee machine Solis Master 5000 Digital. I refurbished it and unfortunately it was not functional.
There are 2 main problems.
1) LCD is down, cannot see characters. (see attached)
2) The functions are not working. I entered Test mode, everything is OK, but i cannot make a coffee by pressing the "small cup"button.

As I have other SUP018 coffee machines on hand, i did the following tests.
- I used Vienna plus motherboard to connect to it, everything is functional. So it means the accessories are all good.
- I replaced the LCD with other 1602 LCD display, but nothing happened.
I read from other pages of this forum, saying that the original LCD was LeaderTime EX0124.
It has 13 pins and the pins are:
CASE; R//W; E; D7; D6; D5; D4; D3; D2; D1; D0; VCC(5V); GND/VSS (0V)
I followed it and used cable to customized connect the other brand 1602 LCD display, but not working.
(Nothing is shown on the screen. Pin 12 have 4.96v, which means good)

1602A.
01. RS
02. R//W
03. E
04. D7
05. D6
06. D5
07. D4
08. D3
09. D2
10. D1
11. D0
12. VDD
13. VSS
14.~24. Leave blank

The chip on the motherboard is ATMEGA103. I think there are programs saved in the chip.
Maybe it is the chip issue?

Could anyone give me some advice what should I do or test next to fix the issue?

Thank you very much in advance!
 
Anhänge
  • ex0124-display.jpg
    ex0124-display.jpg
    557,9 KB · Aufrufe: 6
  • ex0124-02.jpg
    ex0124-02.jpg
    2 MB · Aufrufe: 5
  • ex0124-03.jpg
    ex0124-03.jpg
    1,7 MB · Aufrufe: 5
  • 1602A-pins.jpg
    1602A-pins.jpg
    148,7 KB · Aufrufe: 6
Thema:

Solis Master 5000 Digital not working

ANGEBOTE & SPONSOREN
Wunderkessel.de - Die Koch-Community mit Herz
Oben