crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2861143:0crwdne2861143:0

The Canon PowerShot A470 is a 7.1 megapixel digital point-and-shoot, announced January 2008.

crwdns2934591:015crwdne2934591:0 crwdns2934593:0crwdne2934593:0

crwdns2933897:0crwdne2933897:0

Unit won't power up

it doesn't power up (batteries or ac adapter) after being plugged into the wrong adapter. Is there an internal fuse link that can be replaced or???

crwdns2934081:0crwdne2934081:0 crwdns2934083:0crwdne2934083:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0

crwdns2933315:02crwdne2933315:0

crwdns2934221:0crwdne2934221:0
crwdns2931211:0crwdne2931211:0 crwdns2931215:0crwdne2931215:0 crwdns2934225:0crwdne2934225:0
crwdns2934051:0crwdne2934051:0

crwdns2933897:0crwdne2933897:0

Wow, not sure who woke this old question up, but here is my answer as well:-) there are actual three fuse on the PCB. The have the reference designator FU601,602, 603. FU 601 and FU602 are the power fuses.

FU601 part number VD7-3642-501 FUSE, Description KOA TF16AT2.50T

FU602 VD7-5071-000 FUSE, Description MATSU. DENKI UNHS206

Attached image show the location, check those for continuity. Hope this helps someone, good luck.

Block Image

crwdns2934105:0crwdne2934105:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 1
crwdns2934285:0crwdne2934285:0

crwdns2933897:0crwdne2933897:0

With mine I find dirty battery contact to be a problem.

crwdns2934105:0crwdne2934105:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0

crwdns2934229:0crwdne2934229:0

Ken crwdns2934231:0crwdne2934231:0
crwdns2936625:0crwdne2936625:0:

crwdns2936751:024crwdne2936751:0 0

crwdns2936753:07crwdne2936753:0 5

crwdns2936753:030crwdne2936753:0 9

crwdns2942667:0crwdne2942667:0 2,862