amiga.org
     
iconAll times are GMT -6. The time now is 11:41 AM. | Welcome to Forum, please register to access all of our features.

Amiga.org Operating System Specific Discussions Other Operating Systems Commodore 8-Bit Repair from VCF East 2012

Other Operating Systems This forum is to allow our members to discuss other (non-Amiga-related) operating systems.

Reply
 
Thread Tools Display Modes
Old 09-23-2012, 07:30 PM   #1
RobertB
VIP / Donor - Lifetime Member
Points: 17,154, Level: 83 Points: 17,154, Level: 83 Points: 17,154, Level: 83
Activity: 47% Activity: 47% Activity: 47%
 
RobertB's Avatar
 
Join Date: Jun 2005
Location: California
Posts: 940
Default Commodore 8-Bit Repair from VCF East 2012

CBM engineer Bil Herd has posted part 1 of the video, "Commodore 8-Bit Repair", which was filmed at the Vintage Computer Festival East in May, 2012. You can find it at

http://www.youtube.com/watch?v=DXRvCnmLj7A&feature=plcp

Eventually, he will also have a link to the video at his website -- http://c128.com

Truly,
Robert Bernardo
Fresno Commodore User Group
http://videocam.net.au/fcug
RobertB is offline   Reply With Quote
Old 09-23-2012, 07:50 PM   #2
gizmo350
Lifetime Member
Points: 12,743, Level: 73 Points: 12,743, Level: 73 Points: 12,743, Level: 73
Activity: 22% Activity: 22% Activity: 22%
 
gizmo350's Avatar
 
Join Date: Apr 2005
Location: GR, Michigan
Posts: 884
Default Re: Commodore 8-Bit Repair from VCF East 2012

Love this guy Bill Herd... he started out in electronics about the same time I did. I got into electronics repair in 1977 - I was actually the first "Authorized Commodore Repair/Service Tech" in Biloxi, MS in 1987 at a place called Coast Computers - I think they're still in business. Fun job. There was a little component back then called an SCR. Devilish little thing to isolate a bad one. I tested them with an Ohm meter back then before there were cheap transistor checkers (you had to remove them from the circuit). Notoriously went bad in 1541 Disk Drives. Yeah, I wanna party with this guy and DARRIN sometime! I have watched quit a few of Bills vids - they are great! Thanks for the youtube pointer!

BTW, I quite working on TVs after the first time I took a HV hit! More often than not, you had to work on them lit up (we're talkin the old stuff!).
__________________
A500 w/2MB Chip, 2MB Fast, Indi ECS, Mini Megi, A590-4GB/MechyCF-HDD, ROM Switcher w/KS1.3/KS2.1

A2000HD w/2MB Chip, 32MB Fast, Phase 5: Blizzard 2040/ERC @40Mhz, 4GBHDD, Indi ECS, Mini Megi, CD-RW, Kitchen Sync, SunRize AD516, Toaster 2000, Toaster Flyer, WB2.1

A1200 w/2MB Chip, 64MB EDO Fast, 4GB CF-HDD, GVP-M Typhoon 030 40MHz, Subway USB, EasyNet Ethernet, Indivision AGA MKI, FastATA MK-IV, Internal Slim CD/DVD-RW, WB3.5 - It's KickAss Fast Too!


A Site For Classic Amiga Projects

Last edited by gizmo350; 09-23-2012 at 07:56 PM..
gizmo350 is offline   Reply With Quote
Old 09-23-2012, 08:43 PM   #3
smerf
Defender of the Faith
Points: 12,809, Level: 73 Points: 12,809, Level: 73 Points: 12,809, Level: 73
Activity: 2% Activity: 2% Activity: 2%
 
smerf's Avatar
 
Join Date: Mar 2002
Location: Pennsyltucky, USA
Posts: 1,609
Blog Entries: 1
Default Re: Commodore 8-Bit Repair from VCF East 2012

Hi,

Hey gizmo350, just one HV hit, that is all it took. Well back in my day when TV's still had tubes (you know those glass things that looked like light bulbs but just turned bright orange or a very deep red if you overdrove them in a linear amplifier) me and dad started a TV repair shop, well one day when I was really being annoying to him, I had to go and make a restroom run, well dad decided to run a couple of small wires from the HV section of the TV he was working on to my chair, he took the wire a carefully put it through the cloth all around my chair. When I got back and sat down, he turned on his TV which immediately made me jump and scream, he then turned off the TV and turned and said what happened, I said the chair bit me, he said yeah right, I carefully felt the chair with my hands, and nothing, so I thought it was my immagination. So I sat back down again, and began troubleshooting the TV I was working on, dad turned back on his TV and ouch again. I began looking at that chair like it was a demon, dad had turned off his TV so when I examined the chair again nothing. So I sat down and nothing so I began troubleshooting my TV again, and explained to dad that I think high voltage is somehow running through my chair. Dad turns on his TV again, and zap again, but I noticed it this time, and said everytime you turn on your TV I get zapped, he was trying to hold a straight face, but couldn't, and said go ahead and bother me somemore. He then showed me the wires and how he ran them, then spent an hour laughing about it.

Well not to be out done, when he stood up and looked at his TV, I accidentally put a hot soldering iron on his chair, you should of seen the look on his face when he sat down.
Payback is a MF (much fun) as we say.

smerf
__________________
I have no idea what your talking about, so here is a doggy with a small pancake on his head.

MorphOS is a MAC done a little better
smerf is offline   Reply With Quote
Old 10-06-2012, 08:50 PM   #4
RobertB
VIP / Donor - Lifetime Member
Points: 17,154, Level: 83 Points: 17,154, Level: 83 Points: 17,154, Level: 83
Activity: 47% Activity: 47% Activity: 47%
 
RobertB's Avatar
 
Join Date: Jun 2005
Location: California
Posts: 940
Default Re: Commodore 8-Bit Repair from VCF East 2012

On Sun, September 23, 2012, I wrote:

> CBM engineer Bil Herd has posted part 1 of the video, "Commodore
> 8-Bit Repair", which was filmed at the Vintage Computer Festival East
> in May, 2012. You can find it at
>
> http://www.youtube.com/watch?v=DXRvCnmLj7A&feature=plcp

Part 2 of the video is now at

http://www.youtube.com/watch?feature...&v=h4so6WKcnv0

> Eventually, he will also have a link to the video at his website --
> http://c128.com

Both parts of the video can now be seen at his website at

http://c128.com/commodore-b-bit-repa...kshop-vcf-2012

Truly,
Robert Bernardo
Fresno Commodore User Group
http://videocam.net.au/fcug
RobertB is offline   Reply With Quote
Old 10-06-2012, 09:53 PM   #5
Darrin
Lifetime Member
Points: 20,557, Level: 90 Points: 20,557, Level: 90 Points: 20,557, Level: 90
Activity: 2% Activity: 2% Activity: 2%
 
Darrin's Avatar
 
Join Date: May 2002
Location: Lake Charles, Louisiana
Posts: 4,373
Send a message via AIM to Darrin Send a message via Yahoo to Darrin
Default Re: Commodore 8-Bit Repair from VCF East 2012

Quote:
Originally Posted by gizmo350 View Post
Yeah, I wanna party with this guy and DARRIN sometime!
Drag him down to New Orleans with you when I'm off work.
__________________
A2000, A3000, 2 x A1200T, A1200, A4000Tower & Mediator, CD32, VIC-20, C64, C128, C128D, PET 8032, Minimig & ARM, C-One, FPGA Arcade... and AmigaOne X1000.
Darrin is offline   Reply With Quote
Reply

Bookmarks

Tags
2012 , 8bit , commodore , east , repair , vcf

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump