[TechAssist] Re: JVC AV56WP30 procedure to remove back panel?
- From: becyn <becyn@xxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 09 Mar 2005 18:51:18 -0500
Yup, sounds like JVC alright.
They don't even have any appreciable assistance for their
ASC's either, so don't feel too slighted.
Replies from the FSR could take a month or more-if ever.
A total waste of time to deal with them.
Jim McVey
McVey Alltronix
327 Broadway
Newburgh N.Y. 12550
"If it doesn't play...
CALL MCVEY !!!!!!"
Factory authorized
service for over 20
major brands.
845 561 8383
(Last of the Mohegans)
D Trippel wrote:
>Leonard Caillouet wrote:
>
>
>>If you don't have any objection I'd like to post this on a few public
>>forums. The attitude that this reflects toward consumers and independent
>>service technicians is a disgrace. It is completely consistent with JVC and
>>its practices in the past.
>>
>>There is no ASC closer than 90 miles from here, yet JVC has repeatedly
>>refused to provide any technical assistance to independents trying to
>>service their customers here. Not only have they refused help, but they
>>have said that we have no business trying to service the sets. From my
>>earliest days of dealing with JVC with the first VCRs, their attitude and
>>practices have been nothing short of offensive, both from the perspective of
>>a dealer and a servicer.
>>
>>Leonard G. Caillouet
>>Electronics World
>>1261 NW 76 Blvd
>>Gainesville, FL 32606
>>352-332-5608
>>352-332-5668 FAX
>>
>>----- Original Message -----
>>From: "Wayne Vanaman" <Wayne@xxxxxxxxxxxxxxxxxxxxx>
>>To: <techassist@xxxxxxxxxxxxx>
>>Sent: Wednesday, March 09, 2005 12:34 PM
>>Subject: [TechAssist] Re: JVC AV56WP30 procedure to remove back panel?
>>
>>
>>Greetings all:
>>
>>An exerpt from the manual of model AV56wp30:
>>
>>CAUTION AT DISASSEMBLY
>>Prior to disassembly, unplug the power code (sic) from the AC outlet
>>without fail. (Turn the power "off".)
>>
>>Short the SB connector (1) pin and (2) pin of the DIGITAL INPUT MODULE
>>(At the time of assembling)
>>
>>Before the rear panel is inserted into the cabinet, release the
>>short-circuit between the SB connector (1) pin and (2) pin of the
>>DITGITAL INPUT MODULE.
>>
>>After releasing the short-circuit between the SB connectors, do not turn
>>the power on until the rear panel is inserted into the cabinet.
>>
>>* Negligence in carrying out the above steps may cause the inactivation
>>of the TV
>>
>>End Quote.
>>
>>This same information is in other models manuals.
>>
>>They do have a bulletin dated Feb 2005 that states:
>>
>>Non-functional Digital Input
>>Solution:
>>1. Power off the unit
>>2. Disconnect the digital input if it is connected
>>3 Remove the rear cover
>>4 On the digital input module, using a shorting pin (PC type) or a
>>jumper, short Pin 1 and Pin 2 of the SB connector
>>5. Power on the unit
>>6. Unplug the unit and remove the shorting pin or the umper
>>7. Re-attatch the unit's rear cover
>>8. Power on the unit, and input the digital source
>>Note: While servicing televisions and the PTVs, follow the safety
>>procedures listed in the service manual.
>>
>>My input:
>>This bulletin applies to this model set.
>>Notice the lack of comment regarding the back/etc.
>>Currious.
>>
>>
>>Wayne Vanaman
>>Omega Electronics
>>6904 W Fairfield Dr
>>Pensacola, Fl. 32506-3310
>>
>>Wayne@xxxxxxxxxxxxxxxxxxxxx
>>WWW.PensacolaTVRepair.Com
>>
>>850-456-5995 voice
>>850-458-6369 fax
>>
>>
>>Leonard Caillouet wrote:
>>
>>
>>
>>
>>>Has JVC published anything on this? I'd love to post it all over the
>>>internet to let people know. JVC has always been an arrogant and
>>>
>>>
>>>
>>>
>>difficult
>>
>>
>>
>>
>>>company to deal with in my experience, and people should know.
>>>
>>>Leonard G. Caillouet
>>>Electronics World
>>>1261 NW 76 Blvd
>>>Gainesville, FL 32606
>>>352-332-5608
>>>352-332-5668 FAX
>>>----- Original Message -----
>>>From: "Jeff Farnsworth" <jlfonz@xxxxxxxxx>
>>>To: <techassist@xxxxxxxxxxxxx>
>>>Sent: Wednesday, March 09, 2005 10:01 AM
>>>Subject: [TechAssist] Re: JVC AV56WP30 procedure to remove back panel?
>>>
>>>
>>>Supposedly it is to protect the content of hollywierds movies. To prevent
>>>digital duplication.
>>>
>>>TV Doctor
>>>Avalon, Wi
>>>
>>>----- Original Message -----
>>>From: "Al L" <alleathe@xxxxxxxxxxxxx>
>>>To: <techassist@xxxxxxxxxxxxx>
>>>Sent: Wednesday, March 09, 2005 7:36 AM
>>>Subject: [TechAssist] Re: JVC AV56WP30 procedure to remove back panel?
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>>Why is the set designed like that?Do they have an explanation? I am
>>>>
>>>>
>>>>
>>>>
>>>serious!
>>>
>>>
>>>
>>>
>>>
>>>>Al Leatherman
>>>>224 RT. 46
>>>>Mine Hill, NJ 07803
>>>>973-361-5796
>>>>WWW.ALS-TV.NET
>>>>
>>>>----- Original Message -----
>>>>From: "Electric Medic" <info@xxxxxxxxxxxxxxxxx>
>>>>To: <techassist@xxxxxxxxxxxxx>
>>>>Sent: Wednesday, March 09, 2005 1:05 AM
>>>>Subject: [TechAssist] Re: JVC AV56WP30 procedure to remove back panel?
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>>I think we all need to fully understand this. How do we disconnect the
>>>>>whole
>>>>>board before we take the back cover off? Is there a sensor sticking out
>>>>>the
>>>>>back of the set that you have to tape up. This is very confusing but
>>>>>something we need to explain in detail. How do we know if we have a
>>>>>
>>>>>
>>>>>
>>>>>
>>>signal
>>>
>>>
>>>
>>>
>>>
>>>>>problem with the DVI and what is the DVI before we take the back off.
>>>>>
>>>>>
>>>>>
>>>>>
>>>All
>>>
>>>
>>>
>>>
>>>
>>>>>of
>>>>>us are not familiar with JVC acronyms. I am more confused than before
>>>>>
>>>>>
>>>>>
>>>>>
>>>now.
>>>
>>>
>>>
>>>
>>>
>>>>>I
>>>>>know I would be afraid to take the back off of a new JVC ptv. Can we
>>>>>explain
>>>>>in detail how we take the back off of these sets without erasing the
>>>>>eprom.
>>>>>Thanks.
>>>>>
>>>>>Perry Bower
>>>>>Electric Medic
>>>>>"It's Cheaper to Keep Her"
>>>>>http://www.electricmedic.com
>>>>>3850 Washington Road Suite 4C
>>>>>Martinez, Georgia 30907
>>>>>Phone: 706-8MEDIC4 (863-3424)
>>>>>Phone: 706-863-3474
>>>>>Fax: 706-863-2316
>>>>>mailto:info@xxxxxxxxxxxxxxxxx
>>>>>
>>>>>
>>>>>-----Original Message-----
>>>>>From: techassist-bounce@xxxxxxxxxxxxx
>>>>>[mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of Jeff Farnsworth
>>>>>Sent: Wednesday, March 09, 2005 12:07 AM
>>>>>To: techassist@xxxxxxxxxxxxx
>>>>>Subject: [TechAssist] Re: JVC AV56WP30 procedure to remove back panel?
>>>>>
>>>>>
>>>>>Unless you have a signal problem with the DVI--just disconnect the whole
>>>>>board. I allways locate the sensor and cover it with black tape just in
>>>>>case I pull a dumb one and plug it in not thinking. Just had one the
>>>>>other
>>>>>day that the sensor was located on the jack CBA on the side---cant miss
>>>>>it--look slike an IR sensor---kinda. Gotta take off the plastic piece
>>>>>covering the jack cba to see it. The first ones had a sensor in the
>>>>>
>>>>>
>>>>>
>>>>>
>>>can.
>>>
>>>
>>>
>>>
>>>
>>>>>The can has a hole in it. I allways taped over those also.
>>>>>
>>>>>TV Doctor
>>>>>Avalon, Wi
>>>>>
>>>>>----- Original Message -----
>>>>>From: "Larry E" <videotech@xxxxxxxxxxxx>
>>>>>To: <techassist@xxxxxxxxxxxxx>
>>>>>Sent: Tuesday, March 08, 2005 8:57 AM
>>>>>Subject: [TechAssist] JVC AV56WP30 procedure to remove back panel?
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>>Hi Guys, I`m going out on this AV56WP30 very shortly and I saw a tip
>>>>>>about
>>>>>>having to short out 2 pins on the "digital input module" before
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>removing
>>>
>>>
>>>
>>>
>>>
>>>>>the back
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>>cover of the set or it will erase the eprom? Can anyone elaborate on
>>>>>>this?
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>Do I
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>>leave pins 1 & 2 shorted to each other while working on the set (with
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>AC
>>>
>>>
>>>
>>>
>>>
>>>>>cord
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>>plugged in?) I work on 2-3 JVC big screens a year so don`t have this
>>>>>>print
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>or the
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>>procedure the tip is talking about, customers complaint sounds like bad
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>convergence
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>>IC`s. Any help appreciated, tia, Larry E
>>>>>>Larry Eastman
>>>>>>American TV & Electronics
>>>>>>Crystal River, Fl. 34428
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>-------------------------------------------------------------------------
>>>>>
>>>>>
>>>>>
>>>>>
>>>-
>>>
>>>
>>>
>>>
>>>
>>>>>---
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
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>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>--------------------------------------------------------------------------
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>>>>
>>>>
>>>>
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>I tell every customer that asks me about buying a new tv , to not!!!
>buy a JVC for this reason alone. I think they could have thought of
>alot less destructive way to disable a tv. I run a small shop and I have
>had this set come in. Unfortunately the customer, took the back off and
>applied power to the set. In my area many customers seem to think they
>can fix things themselves. Not too smart, And a lesson learned the hard
>way for this customer. Now I'm paranoid about every new set that comes
>in, looking for the sticker that will warn me about the teck trap
>inside. I just hope that the rest off the manufacturers don't adopt this
>same type of device. It's hard enough to make a buck in this business
>as it is. Just my opinion.
>
>Don Trippel
>Don's Electronics
>Rosthern,Sask
>Canada
>
>
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