Hi guys, The only old DC-DC Converter available is the 200669 for $41.00. On the converter you should see some of these numbers - 5274122/4121. If that is your problem and you need one let me know. Thanks! PS - We are now your authorized PANASONIC Accessories distributor! Sincerely, Jason Martin Excel Distributing Inc. 1819 Mentor Ave. Cincinnati, Ohio 45212 ph-800-733-3329 fax- 800-735-8007 www.ExcelDistributingInc.com ========================================================= 2nd Day Air for just $7 up to 5 lbs. with only a $20 order! ========================================================= We will meet or beat any advertised price on Thomson RCA parts!!! ========================================================= ----- Original Message ----- From: <JSopko112@xxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Tuesday, December 09, 2003 9:50 AM Subject: [TechAssist] Re: RCA CC390 full size VHS camcorder, blank viewfinder in camer... > In a message dated 12/8/2003 8:22:03 PM Eastern Standard Time, > kevintv@xxxxxxx writes:> This older RCA camcorder plays back tapes OK, but only records a > > blank > > screen, and shows a blank screen in the viewfinder, in the camera mode. > > I am guessing that there are bad caps in the video section, but I would > > like to know if there are any other common solutions before I tear it > > apart--in other words is it worth fixing? Is it like the older Sony CC > > that have many caps that fail? TIA > > Kevin Wilks > Dear Kevin...there is likely a DC-DC converter , a shielded box a little > smaller than a pack of cigarettes, sandwiched between the transport and the camera > section. it supplies the "C9v" (camera 9v) and possibly a C5v voltages. > inside of it, there will be several small capacitors (i think 4 of 'em) who > have become defective. you can use your ESR meter to tell which ones and > replace them with small radial capacitors. Personally, i prefer the VHS camcorders > over the small ones, and once this is taken care of, the owner should get some > good use out of the camera. > > Identifying the DC-DC converter is a little tough to someone who hasn't seen > one before...as i said, small metal box, behind the pickup's shield, in front > of the transport, single multi-conductor plug going to a PCB. there is > usually a metal "tape" over the seam's of the box's shield. > > hope this helps > > Joe Sopko > Consumer Service > "Service Since the Last Millenium" > 4028 Mayfield > S.Euclid,Oh > 216-381-1140 > > > **************************************************************************** * > Lost Password: > http://www.tech-assist.org and select "Login Problems?". > Email Archives: > //www.freelists.org/archives/techassist/ > ***************************************************************************** Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/