Need help identifying COB LED component on DBPOWER RD-810 Projector
crwdns2934249:0crwdne2934249:0:
Hello,
I have the upgraded model of the Dbpower RD-810 projector. This one is advertised 3500 lumens. However, it quit working. The two wires to the COB do test at 12vdc. However, the COB will not illuminate.
After removing the COB and heat sink from their unit (de-soldered at the motherboard) I applied 12vdc to the wires - nothing. There's a little silver component that I've yet to identify. Has the markings ‘KAVASS BW-80B' - that seems to not exist on the internet.
Can anyone identify what this is, and/or recommend a suitable replacement?
Need help identifying COB LED component on DBPOWER RD-810 Projector
crwdns2934249:0crwdne2934249:0:
Hello,
I have the upgraded model of the Dbpower RD-810 projector. This one is advertised 3500 lumens. However, it quit working. The two wires to the COB do test at 12vdc. However, the COB will not illuminate.
After removing the COB and heat sink from their unit (de-soldered at the motherboard) I applied 12vdc to the wires - nothing. There's a little silver component that I've yet to identify. Has the markings ‘KAVASS BW-80B' - that seems to not exist on the internet.
Can anyone identify what this is, and/or recommend a suitable replacement?
Need help identifying COB LED component on DBPOWER RD-810 Projector
crwdns2934249:0crwdne2934249:0:
Hello,
I have the upgraded model of the Dbpower RD-810 projector. This one is advertised 3500 lumens. However, it quit working. The two wires to the COB do test at 12vdc. However, the COB will not illuminate.
-
After removing the COB and heat sink from their unit (de-soldered at the motherboard) I applied 12vdc to the wires - nothing. There's a little silver component that I've yet to identify. Has the markings ‘KAVASS BE-80B' - that seems to not exist on the internet.
+
After removing the COB and heat sink from their unit (de-soldered at the motherboard) I applied 12vdc to the wires - nothing. There's a little silver component that I've yet to identify. Has the markings ‘KAVASS BW-80B' - that seems to not exist on the internet.
Can anyone identify what this is, and/or recommend a suitable replacement?
Need help identifying COB LED component on DBPOWER RD-810 Projector
crwdns2934249:0crwdne2934249:0:
Hello,
-
I have the upgraded model of the Dbpower RD-810 projector. This one advertised 3500 lumens. However, it quit working. The two wires to the COB do test at 12vdc. However, the COB will not illuminate.
+
I have the upgraded model of the Dbpower RD-810 projector. This one is advertised 3500 lumens. However, it quit working. The two wires to the COB do test at 12vdc. However, the COB will not illuminate.
-
After removing the COB and heatsink grin ther unit (de-soldered at the motherboard) I applied 12vdc to the wires - nothing. There's a little silver component that I've yet to identify. Has the markings ‘KAVASS BE-80B' - that seem to not exist on the internet.
+
After removing the COB and heat sink from their unit (de-soldered at the motherboard) I applied 12vdc to the wires - nothing. There's a little silver component that I've yet to identify. Has the markings ‘KAVASS BE-80B' - that seems to not exist on the internet.
-
Can anyone identify what this is, or recommend a suitable replacement?
+
Can anyone identify what this is, and/or recommend a suitable replacement?
Hello,
I have the upgraded model of the Dbpower RD-810 projector. This one advertised 3500 lumens. However, it quit working. The two wires to the COB do test at 12vdc. However, the COB will not illuminate.
After removing the COB and heatsink grin ther unit (de-soldered at the motherboard) I applied 12vdc to the wires - nothing. There's a little silver component that I've yet to identify. Has the markings ‘KAVASS BE-80B' - that seem to not exist on the internet.
Can anyone identify what this is, or recommend a suitable replacement?
[image|1963959]
Thanks,
Brian