Скачать или смотреть Sony Portable DVD player DVP-FX980 Dead - No Power on AC Adaptor or Battery Repair Fix

A Sony portable DVD player DVP-FX980 came in with the complaint of dead on AC adaptor and internal battery. I found a single shorted ceramic capacitor and it is all good now
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Jose Jimenez III Victor Martinez Daniel Besitka Barry Gautreaux Philip Brown (Thank you for monthly support) Carlos Roland Chad Frederick Enrique Torrano Spencer Poon Daniel Wilde Jose Jimenez III Barry Gautreaux David Arballo Charlie Williams Larry Mcdonald Daniael Tuskin Todd Shelton Dean Roney Scott Hower Ulrich Schwalvenberg R. Temple Duane Barry Roberto Menendez Thank you for your generous donation! David Baker Paul Williams Michael Meenan Joseph L Ozvold (again) Ed Uznanski John Elmore Donald Bacon Daniel Pyles Roberto Menendez Nelson Chamberlain Venkateswararao Chodapaneedi Ethan Hawke Dave Kirkey Paul Gates Christian Brenzel Kitty Zeisloft Darin Enck Clarkie Kay Rich Doza Michael Mazer Mike Bale David Arballo Richard Hudson Karen Shegog Rudy Kraker Dan Latorre Jim Louderback Justin Tuhua Cynthia Adams John Roach John Quinn Ashley Silas Sherri Parsons Jim McCarthy David Arballo Steve Navarro Keith Claro Frank Conlon Graham Foral Bob Hendrix Jim Meschler David Jacobson Randy Fink Scott Kullen Obaid Khan Robert Brothers Timothy Edds Brian Gay Owen Flint Dana Dainels Tyler Bridge Dena Hamilton Paul Agbuya Samuel & Nancy Guich Dot Morgan Timothy Ritchel William Holloman Cynthia Adams Andrew Oros George Savage Graham Foral Paul Agbuya Scott DuVall Christian Brenzel Russell Houtz Philip Brown Michael King Erick Pastor Robert Ettinger Christopher Cicero Heath Lasswell Timothy Ritchel Benjamin Rubio Michael Dukes Dot Morgan Casey Cane Teri DeLeo Kelly Knutson Howard Goble Diana Williams Reed Graham Christopher Wang David Ammerlaan John Johnson Shaheed Amirkhan Brett Sherry Joseph L Ozvold Sweidan Omar John Eggers Linda Kuo Daniel Pyles Melanie Branton Lisa Sklar Barry Marchant John Harper Larry Mcdonald Annette Lewis Howard Goble Hugo Tajimaroa M R Rajesh Uri Cohen

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00:00 Intro
01:03 Testing current draw
02:08 Testing the 12 volt AC adaptor
03:54 Disassembly
05:29 Ohm meter tests
05:58 Testing the battery
07:58 Taking laser diode ESD precautions
09:00 Board removal
09:33 Power on tests
10:01 The board view and schematic
11:53 Using the Infrared camera to find the short
13:10 I think that capacitor is the issue
13:42 Testing the suspect capacitor
14:14 Is there still a short on the main board?
14:48 Is there room for an electrolytic capacitor
15:26 Installing the electrolytic capacitor
16:34 Adding RTV to secure the capacitor
16:51 Reassembly
18:24 Testing after repair
19:37 Final thoughts
20:06 Closing words
21:12 My workbench and ham setup from 1989