PDA

View Full Version : Electronics Repair

Pages : 1 2 [3] 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
  1. Re: How to Remove White Spots from Monitors & TVs
  2. Re: Bench Lights
  3. Re: Bench Lights
  4. Transformer DC resistance value estimate needed
  5. Re: What size fuse?
  6. Resistance of Ballast Resistor on old Points ignition
  7. Dell Inspiron N5110: System time does not advance when unit is off.
  8. Microwave oven
  9. Centos Dell PowerEdge 830 PCIe Training Error & SATA port 0 not found
  10. Transformer connector in old Schumacher lead-acid battery charger?
  11. Inverter Generator (Follow-On)
  12. Inverter Generator
  13. Why dont they seal LCD devices?
  14. Disconnecting CFL bulb from powered circuit can cause damage?
  15. VFD and line reactor
  16. How do they put the flux in solder?
  17. Which coax is better?
  18. GaAs Infrared emitter failure
  19. dual-dual potentiometer failure?
  20. LED lamp failure mode
  21. Annual Spring Cautionary Post
  22. Sony VCR SLV-EZ717
  23. Identify IC ?
  24. Hacking a laser tape measure
  25. Opening a 2wire 1701HG "bowtie" router
  26. Apple Xserve 2009 dual quad core has no power on second CPU
  27. Brother maintenance apps?
  28. International Phone Charger
  29. Brother MFC-9130CW intermittently won't power on.
  30. Dishwasher revival
  31. IFR1600 does not turn on help please
  32. Bearcat BC855XLT Looses it's Memory Occasionally
  33. AR CD-04 CD player display
  34. Re: what makes radios drift from the proper tuning?
  35. Re: what makes radios drift from the proper tuning?
  36. Solid state amplifier (receiver) is NEVER shut OFF.
  37. Identify these transistors
  38. Sometimes TV interference.
  39. Scratchy volume control.
  40. B&K Model 400 CRT tester
  41. Togle switch amps
  42. combining rom images
  43. Which 'scope?
  44. About them 'scope probes
  45. Magnetron question
  46. Looking for 2mm pitch 2-row female connectors
  47. Looking for a source of 1mm test sockets for old Ortec NIM 402Hcrates (401C FP)
  48. 9v Batteries
  49. WD-40, CRC 'Lectra-Clean, Liquid Wrench, and Kroil
  50. I need a 3rd Arm and Hand
  51. Who makes RELIABLE modern electrolytic caps?
  52. Ignition coils are WEIRD
  53. JVC TK-1070U camera connected to PCI capture card.
  54. Engl valve amp disaster
  55. Engine run time to keep battery charged
  56. Re: Using a LED for 12V Tractor
  57. Re: I performed actual IC surgery
  58. What about the Contact Cleaner sold at Walmart?
  59. Gig-Ohm resistor
  60. TIP: Making connection to 0.5mm spaced lands/conductors.
  61. How to Remove Concrete Grouting
  62. Software to calculate Ohms Law and other electronics math
  63. Do you have experience with "infrared camera detection" on mobile devices?
  64. I cant find this state on the map.
  65. Bad probe-what's wrong?
  66. Squirrel -cage motor noisy.
  67. This has me puzzled (resistor change)
  68. Dyson cyclone puzzle
  69. Panasonic DVD Recorder model DMR-ES20 Problem
  70. Why were old transformers coated with tar?
  71. Making an Adaptor from the vintage single wire 5/8" screw on MIC connector to BNC
  72. What differentiates good audio xmfrs from bad ones?
  73. Re: using acetone to clean audio cassette heads
  74. Panasonic cross reference
  75. Re: curious symptom old Fisher stereo amp, inputs strange
  76. Re: Using a Signal Generator for an "In Home" radio transmitter
  77. Re: Using a Signal Generator for an "In Home" radio transmitter
  78. Vintage TV repair test equipment
  79. Calibrated dial knob repair
  80. Tektronik 2230 oscilloscope: nasty menu?
  81. kitchenaid range control transformer o/p voltage?
  82. Whats the difference between Magnetic & Crystal headphones?
  83. Re: Hybrid IC questions
  84. sub a KA3842 with a TL3842 ?
  85. Re: Source for quality tiny torx screwdriver bits?
  86. Re: Source for quality tiny torx screwdriver bits?
  87. vision enhancement for close work
  88. compteur
  89. Home LED Flickers
  90. Anyone ever restuffed bumble bee caps?
  91. Odd wiring in tube ampmschematics
  92. Type of wire to use for shielded test lead....
  93. Fine pitch trace repair
  94. Hooray! Fixed!
  95. Solved -- Nook Simple Touch screen not working
  96. How do you test a Selenium Rectifier?
  97. Anyone know where to find a Crosley Model 23 Dial Cord diagram
  98. Yaesu FRG-7700 receiver tuning fault
  99. How to tell VA rating of xmfr?
  100. Repairing an IKA stirplate RET Basic, magnetic hot plate
  101. Repair knob shaft, yellow stirplate hot plate Thermo SP131325 Cimarec
  102. HP8720B won't phase lock
  103. Re: Maybe I need another 'scope?
  104. Samsung TV problem
  105. Re: Maybe I need another 'scope?
  106. Re: Maybe I need another 'scope?
  107. Re: Maybe I need another 'scope?
  108. Re: Maybe I need another 'scope?
  109. Re: Maybe I need another 'scope?
  110. Re: Maybe I need another 'scope?
  111. Re: Maybe I need another 'scope?
  112. Re: Maybe I need another 'scope?
  113. Re: Maybe I need another 'scope?
  114. Re: Maybe I need another 'scope?
  115. Cell phone signal booster
  116. ME/MA UK 1970's transistors?
  117. Panasonic DVD Recorder model DMR-ES20 Problem
  118. speaker refoam
  119. Re: Who wants 1 million euros?
  120. Tascam DR-05 ticking noises
  121. Tek 465 B Part Needed
  122. Samsung LA19R71B not accepting antenna input
  123. Variac question
  124. need a schematic not user manual for a "Furman AR-1220"
  125. Serious Tube Amp Questions
  126. LCR meter for sale
  127. How to identify old tube amp chassis ?????
  128. SLV-N750 Sony VCR Part Loose
  129. Information About New Technology in OLED
  130. Special for Jeff in Ranger!
  131. Re: voltage doubler
  132. Why does an LED replacement for fluorescent tube start with a delay?
  133. Re: voltage doubler
  134. Re: voltage doubler
  135. RE: Contact cleaner for TEK 465B?
  136. Contact cleaner for TEK 465B?
  137. Tutorial to run any Windows command directly on Android over either USB or Wi-Fi
  138. Fluke 8600a U8
  139. Leaky Waterpik Ultra
  140. Cuisinart Coffee Maker -- Diagram or photo of internals?
  141. Why is this, charging and using battery pack at the same time.
  142. replacement cpacitors
  143. World's Worst Soldering!
  144. Harman Kardon 930 lost channel. Hoe to trouble shoot ?
  145. Can I remove the choke?
  146. Re: Kutztown XXXIX
  147. Free Ampex A692 mono tube amp
  148. Activate PIR xmtr
  149. ECC memory module modification?
  150. Need schematic
  151. Panasonic TR-4CT5 Help
  152. Mobile anyennas for six and two meter bands
  153. Sherwood RD-6108 receiver turns on and off randomly.
  154. Blown Electros
  155. Re: Need reliable 7.4 volt replacement battery pack for discontinued device.
  156. Power tool armature repair
  157. sata port failure on HP motherboard
  158. microphone cable
  159. Removing Large Electrolytics
  160. TDA1085
  161. Vintage equipment voltage measurement
  162. wire that heat strips insulation
  163. Matsui 28WN20.
  164. Service mode for Sharp TV - manually add channels
  165. Vintage Hp Hewlett-Packard 25 Calculator with case and charger
  166. What's wrong with my TV?
  167. Heine Beta 200 opthalmoscope
  168. What is the purpose of this automobile microphone
  169. Re: Is Class 1 laser safe enough for baby eyes?
  170. SOLVED! GFCI tripping problem
  171. converting DC air conditioner indoor unit fan motor for using in AC system
  172. Re: HP54825A Infinium scope
  173. Weller magnastat soldering iron problem
  174. Two rsignals at same time, 88.1 where
  175. multiple antenna installation
  176. Sony ICF-273L radio alarm clock service manual.
  177. Sonora model RET210 (1947)
  178. Panasonic DVD Recorder DMR-ES20 (NO letter/s after "20") Service Manual Source
  179. Why do these GFCI receptacles trip?
  180. Ipod 6th Battery replacement
  181. Need a schematic for a Fisher RS-717 receiver
  182. Bypassing a central heating controller.
  183. How to size motor start cap?
  184. Both caps blew! Why?
  185. Panasonic DMR-ES20 DVD Recorder Issue
  186. Realistic STA-36
  187. Emerson VCT120
  188. Where To Purchase (now) a Radio Shack 277-1008C Amplifier/Speaker ForPerson With Disability ?
  189. Re: Difficult customer
  190. Does Samsung QLED suck?
  191. APC Smart UPS SU3000RM Overloaded when started from batteries
  192. Mackie SRM450 DC issues
  193. Re: Balance charge/BMS circuit problem starting handtools
  194. how much current to run anode?
  195. PC-controlled multimeter
  196. Mobile phone in a box = video projector?
  197. Sansui QRS5500 quadrophonic receiver
  198. What a cheek!
  199. DMM banana jack inputs
  200. Re: How to repair the LCD display of a digital watch
  201. Aiwa XR-M35EZ service manual
  202. How to repair the LCD display of a digital watch
  203. Digital AM/FM Signal Generator
  204. Converting a short throw video projector to long throw+small diagonalimage?
  205. Switchboard Indicator Lamps
  206. Wireless Cuts Out - Interference ?
  207. Equivalency Search Tool
  208. LCD has ghosting segments problem (in Pioneer KEXM8076ZT, P1708)
  209. Help for hard repair attempt
  210. Need Hot Swap adapter for 2.5 inch ssd
  211. RCA TV(s) Turns Itself On and Off
  212. Selectivity vs. sensitivity
  213. PC desktop main fan won't turn on after rooting around inside with cabling
  214. Saving LCD screens that were under water
  215. Reducing HV output voltage from Flyback/LOPT as used in arcademonitors
  216. National Reboot your Router Day
  217. Briggs and Stratton 3.5 hp lawnmower engine problem
  218. Tektronix SG 503 repair
  219. Range Extender
  220. Folded phone line can mess up DSL.
  221. what fuse for a GE snapper 1000 probe?
  222. URGENT broken adapter or broken latptop
  223. PHILIPS PM5515 Pattern Generator: Display problem
  224. Sharp R-1410A R1410A R1410 Microwave Oven dismounting removal instructions
  225. Re: Cracking open a Galaxy Audio PA amp
  226. Rohde et Schwarz sythetizer SMF 100A
  227. Anybody here know BLDC motors well?
  228. Flourescent lamp switch
  229. How Do I Find Digital TV Channel Numbers
  230. Kutztown XXXVIII
  231. need bulb for Vivitar 253 flash unit
  232. Repairing A Variac
  233. Electric Smart Meter Surge Protection
  234. Help Silicon Rectifier
  235. Frankenvalve
  236. Re: On Trolls
  237. Re: Using an iPad to follow a YouTube DIY without Internet to replaceautomotive speakers
  238. bike headlamp LED, 4.5V (AA), resistor in series needed?
  239. OT - Weil-McClain Ultra 230 Series 2
  240. Rechargeable battery question
  241. What resistor to use for a single LED
  242. Heat sink grease
  243. The Federal Trade Commission rules in favor of the consumer and the independent repair people.
  244. TIP: avoiding dried up/blocked ink-jet carts
  245. Coax cable calculation
  246. HP LJ4000 prints very lightly near left margin.
  247. 22" monitor GNR TS2200WA - info?
  248. Using a non-dimming LED bulb on a dimmer
  249. Ethernet LAN Detection
  250. HP LASER Printer CM1312nfi MFP Toner Cartridges