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MetraTop 51

by Stefan .

43 photos · 368 views
Backside with slots for modules
IMG_8252
Mainboard
Battery connector & parts of powersupply
switch mode transformer
power transistors for switch mode supply
analog section
coupling between analog & digital
analog power supply
bodge!
bodge on the input
GMC custom chip
controller on input board
input board & ADCs
main processor on display board
more display board and display connector
more display board
display board without display, push-buttons and bodge wire
more bodges
more bodges
defective display (doesnt generate contrast voltage anymore
defective display (doesnt generate contrast voltage anymore
display board & display connected
connectors