Login or Sign Up
- Logging in...
  
  Remember me
  
  Forgot password or user name?
  
  or Sign Up
- Log in with Sign-in with Twitter Sign-in with Google

Switch to our
Advanced Forum Search

Advanced Search Options:

Multiple Words

What it does: searches for web pages that include either word

What to type: macbook A2141 boardview OR schematic

What you'll get: results with the words "macbook AND A2141" and either "boardview" or "schematic"

examples: Macbook A1502 or GTX 1080 Boardview or Playstation 5 Firmware

Search in titles only Search in posts by pmapa only

Advanced Search

Forums
TUTORIALS
DONATE - Anything Helps!

Advanced Search
Forum Community
Today's Posts

pmapa

New Members (required) Introduce yourself here. Read the Forum rules here.

Announcement

Collapse

No announcement yet.

User Profile

Collapse

Profile Sidebar

Collapse

pmapa

New Member

Last Activity: 10-03-2021, 02:39 AM

Joined: 10-31-2008

Location: Finland

Subscriptions0
Subscribers0

Activities
About
Media
Subscribed

Filter

Time

All Time Today Last Week Last Month
Show

All Discussions only Photos only Videos only Links only Polls only Events only
Source

All pmapa only Visitor Messages Only Advanced

Filtered by:

new posts

pmapa replied to Viewsonic lcd VA1912wb

in Troubleshooting Computer Displays

11-18-2008, 05:05 PM
Re: Viewsonic lcd VA1912wb

I chek or chance evry time litle (47uF?) elko's between two optocoupler and heatsink in secont picture left. Very meni time its faulty.

See more | Go to post
Leave a comment:
pmapa replied to Dell E172fpb

in Troubleshooting Computer Displays

11-17-2008, 01:34 AM
Re: Dell E172fpb

Original transistor, C5707, is high hFE (200...560) and 3055 maximum is few tens! If pairs not are same class hFE, is possible saturation ferrite core. Sorry my "eglish".

See more | Go to post
Leave a comment:

No activity results to display

Show More

English (US)

About Us
Contact Us
Privacy
Terms of Service
Go to top

Badcaps - Electronics Repair Forum & Schematic Search

All times are GMT-6. This page was generated at 02:47 PM.

Working...

X