[TechAssist] FW: Re: Need Mitsubishi pip bypass for one that can't be bypassed
- From: "Bob Derrick" <bderrick@xxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 7 Jun 2004 07:11:29 -0400
cap bypass probably ok, set may have other bad caps
Robert Derrick, LeRoy, NY
This message has been scanned by Norton Antivirus 2003
-----Original Message-----
From: techassist-bounce@xxxxxxxxxxxxx
[mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of Gemini Computer &
TV
Sent: Monday, December 29, 2003 3:40 PM
To: techassist@xxxxxxxxxxxxx
Subject: [TechAssist] Re: Need Mitsubishi pip bypass for one that can't
be bypassed
---------------------------------------------------------------
Text pasted from WinSTIPS 2.0
http://www.ServiceSoftware.com
---------------------------------------------------------------
MITSUBISHI #PIP MOD BYPASS
# Pip Mod 930b552012 To Replace A Nla 930b552005
Jeff Stielau : Shoreline Electronics
Change R7050 1.2k , R7024 1.8k , R7051 1.8k , R7002 1.5k R7034
Should Be 0 Ohm And May Already Be That Value R7011 Remove And Discard.
R7029 470k And May Already Be That Value
---------------------------------------------------------------
MITSUBISHI #PIP MOD BYPASS
Solution To Bypass The Un-Bypassable Module 05 Version 930b552005
Jeff Stielau : Shoreline Electronics Repair
Found This One The Sci.Electronics.Repair Forum....Did Not Try It Yet But
May Be A Good Fix !
What We'Ve Done For This Model Is To Put A 2.7k And 4.7k Resistor In Series
With The (-) Leg Of The 47uf Cap To Ground And Tap The Junction Of The 2
Resistors And Run That To Pin 11. A Simple Voltage Divider. Did A Lot Of
Experimenting With Potentiometers To Determine The Values Needed. You Could
Always Use A 10k Pot To Do This And Would Have Something That Is
Adjustable. You Will Need About 1.7v P-P At Pin 11 When Done Instead Of
Around 2.7v P-P That You Get When Simply Bypassing With That 47uf Cap.
---------------------------------------------------------------
MITSUBISHI #PIP MOD BYPASS
To Bypass Pip Module
Dick Advanced Electronics
Remove "Vp" Plug From Pip Mod.Install .01 From Pin 7 To Pin 9 Install
4.7/35-50v;Pos.To Pin 5,Neg. To Pin 11
---------------------------------------------------------------
Bob Waterman, CET® #RI-28
Master Technician License #9109
Service Manager / Parts Manager
Gemini Computer, TV, & Security Alarms
(508)695-7302
(508)695-7769 FAX
geminitv@xxxxxxxxxxxxxxxx
geminitv@xxxxxxx
www.geminicomputertvsecurityalarms.com
----- Original Message -----
From: "Jim Myers" <jr.myers@xxxxxxxxxxx>
To: "TechAssist" <techassist@xxxxxxxxxxxxx>
Sent: Monday, December 29, 2003 1:37 PM
Subject: [TechAssist] Need Mitsubishi pip bypass for one that can't be
bypassed
> There was a discussion here a couple of weeks ago where someone had found
a
> way to bypass the pip on a set that it supposedly could not be bypassed. I
> have a CK35702 that seems to fit that category but can't find it in the
> archives. If possible please repost this information.
> Thanks,
> **************************************************
> Jim Myers
> Since 1972
> Telrad Electronic Services Co.
> Fort Wayne, IN 46815
> *************************************************
>
>
****************************************************************************
*
> Lost Password:
> http://www.tech-assist.org and select "Login Problems?".
> Email Archives:
> //www.freelists.org/archives/techassist/
>
****************************************************************************
*
Lost Password:
http://www.tech-assist.org and select "Login Problems?".
Email Archives:
//www.freelists.org/archives/techassist/
-----------------------------------------------------------------------------
Lost Password:
http://www.tech-assist.org and select "Login Problems?".
Email Archives:
//www.freelists.org/archives/techassist/
Other related posts:
- » [TechAssist] FW: Re: Need Mitsubishi pip bypass for one that can't be bypassed
