Question about Garmin GPSMAP 498 Fishfinder / Chartplotter GPS Receiver
Thank you . Product is Garmin GPS Map 498 [internal antenna] Are there any fixes for the dim backlight even when brightness is on high? Please send me reply e-mail : email@example.com Greetings from Trinidad & Tobago ++++++++++++++++++++++++++++++++++++++++++++
Posted by Anonymous on
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Posted on Jan 02, 2017
Most likely you broke one or both wire that supply power to the LCD. There are two ribbon cables to the LCD and two (black, white) wire. The ribbon cable cables supply data signal to the lcd and the smaller cable is the digitizer signal. The power wire (black, white) wires are soldered to the circuit board. And since these are LED lights there is a plus and minus and they have to be soldered correctly.
But before taking apart the IQUE 3600 did you try adjusting the brightness level?
Posted on Dec 31, 2007
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