Welcome, Guest. Please login or register.
Did you miss your activation email?
November 17, 2018, 08:41:03 AM
Home Famicom World Search Calendar Login Register

+  Famicom World
|-+  Family Computer
| |-+  Technical & Repair Assistance (Moderators: manuel, L___E___T)
| | |-+  Help! Something missed
0 Members and 1 Guest are viewing this topic. « previous next »
Pages: [1] Print
Author Topic: Help! Something missed  (Read 327 times)
Mike9012
Famiclone
*
Posts: 3


« on: September 16, 2018, 06:01:33 AM »

Hi everyone,I have bought a famicom (HVC002 on the cover)weeks ago.
When I was  AV modding,I discovered something like capacitors or resistors lost.
I hope someone good to tell me what they are and the Exact  value of them(Are they important?),
so I can buy them to replace.Have a good day guys!
Here are the photos for comparing
Logged
Great Hierophant
Disk System
***
Posts: 200



WWW
« Reply #1 on: September 16, 2018, 11:40:24 AM »

The capacitor on the bottom of the photo appears to be a 330pF ceramic caoacitor and the resistor appears to be 1.2K Ohms.  I can't read the capacitor near the resistor, but it appears to be less than 100pF (68pF?).  I do not believe the precise characteristics of the diode are critical. 
Logged

Check out my retro gaming and computing blog : http://nerdlypleasures.blogspot.com/
Mike9012
Famiclone
*
Posts: 3


« Reply #2 on: September 16, 2018, 01:50:51 PM »

Thanks for your help! You are so great!
Will Anyone with rich experience identify the diode?
Logged
jpx72
Sharp C1
*****
Gender: Male
Posts: 1642


jpx72web.blogspot.com


WWW
« Reply #3 on: September 16, 2018, 06:00:22 PM »

I dont understand your question, these added components are on older board revisions like HVC CPU 03. Newer boards were redesigned and built without them. I have such board (03) and I can check them out for you. What do you mean by "lost"?
Logged
Mike9012
Famiclone
*
Posts: 3


« Reply #4 on: September 17, 2018, 04:43:09 AM »

I donít know why it disappeared,even donít know the function itself.
But I remember something on the back it should be,so google and find
Help here.Your help is appreciated.


Post Merge: September 19, 2018, 07:30:41 AM
Will you check for me ?thank you very much👍
« Last Edit: September 19, 2018, 07:30:41 AM by Mike9012 » Logged
Pages: [1] Print 
« previous next »
Jump to:  


Powered by MySQL Powered by PHP Powered by SMF 1.1.21 | SMF © 2015, Simple Machines Valid XHTML 1.0! Valid CSS!