SEPDISP04
Modification instructions for Alfa Romeo 156/147 display
WARNING: THE FOLLOWING OPERATIONS ARE RECOMMENDED TO QUALIFIED STAFF ONLY.
Before installing the new SEPDISP04 display, please read the following instructions carefully.
DO NOT SKIP ANY STEPS.
Alfa romeo 156 infocenter
1
After removing the original display, remove the resistor highlighted
in picture 1.
2
Position the trimmer (supplied with the kit) in the area indicated in
picture 2, securing it with the double-sided adhesive tape on its back.
3
Solder trimmer terminal 3 to point A (GND) (pic.3) and install a
jumper between terminal 2 and point B, placed on the back of the
board (pic.4).
4
Connect the new Minitools display as in picture 5. Switch on the infocenter and position the multimeter probes on points C and D shown in picture 5 in order to measure the voltage.
5
With the probes in place, adjust the voltage acting on the trimmer wheel until it reaches approximately 13.0 V.
6
Once the indicated voltage is reached, check if the display is sharp. If not, act again on the trimmer wheel until the required sharpness is reached.
alfa romeo 147 car radio/sat nav
1
After removing the original display, remove the resistor highlighted in picture 1.
2
Solder the cable supplied with the kit (picture 2) to terminal 3 of the trimmer and insulate with its heat shrink sleeve.
3
Position the trimmer in the area shown in picture 3 and secure it with the double-sided adhesive tape on the back.
4
Connect two jumpers, one between terminal 2 and point E and the other between terminal 3 and point F (pic. 4).
5
Connect the new Minitools display. Switch on the stereo/sat nav (picture 5) and measure the voltage positioning the multimeter probes on points G and H indicated in picture 6.
6
With the probes in place, adjust the voltage acting on ofthe trimmer wheel until it reaches approximately 14.8V.
7
Once the indicated voltage is reached, check if the display is sharp.
If not, act again on the trimmer wheel until the required sharpness is reached.