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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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Hello,
I believe my vcr head is going to wear out soon. Before I have it replaced, I would like to get prepared with the matter. If a worn head needed to be replaced, is it possible to mount a new one from a different manufacture/model? If it's possible indeed, then how much likely will the new head perform as well as the old one? I have also heard about "replacement head". Is it a compatible head made by a 3rd party manufacture? If so, is it usually cheaper? Is it possible to replace a 4-head set with a 6-head set? Obviously a less than informed consumer ![]() David |
#2
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"William Sangismoch" writes:
Hello, I believe my vcr head is going to wear out soon. Before I have it replaced, I would like to get prepared with the matter. If a worn head needed to be replaced, is it possible to mount a new one from a different manufacture/model? If it's possible indeed, then how much likely will the new head perform as well as the old one? I have also heard about "replacement head". Is it a compatible head made by a 3rd party manufacture? If so, is it usually cheaper? Is it possible to replace a 4-head set with a 6-head set? Obviously a less than informed consumer ![]() It either has to be an exact manufacturer's replacement or a generic replacement of the same model. There is no standardization of video heads. See the VCR repair guide for more info. --- sam | Sci.Electronics.Repair FAQ Home Page: http://www.repairfaq.org/ Repair | Main Table of Contents: http://www.repairfaq.org/REPAIR/ +Lasers | Sam's Laser FAQ: http://www.repairfaq.org/sam/lasersam.htm | Mirror Site Info: http://www.repairfaq.org/REPAIR/F_mirror.html Important: The email address in this message header may no longer work. To contact me, please use the Feedback Form at repairfaq.org. Thanks. |
#3
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Sam Goldwasser wrote:
It either has to be an exact manufacturer's replacement or a generic replacement of the same model. There is no standardization of video heads. So if someday a repairman tells me he will use a new 6-head set to replace the aged 4-head set, I should not believe him? |
#4
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William / David:
On SOME makes and models of VCRs, a replacement 4 or 6 head upper drum will "work" on a lower-end machine of the same manufacture that was originally designed for 2 heads BUT only 2 heads will be used by the VCR circuitry. In other words, the other "extra" heads are not hooked up....... but why would you want to pay more money for a video head drum with extra heads that are not going to be used?..... unless it was "old stock" that was sitting in the parts bin? Maybe he was only charging you for the exact head you require? .......Try another shop and get a competitive quotation....... and, oh, by the way, are your certain that the video heads in your VCR are bad or worn? ? ? There are lots of other faults such as back-tension, loose roller guides, bent loading arms, etc, etc, that can cause very similar symptoms to bad or worn heads. Have you had a real technician actually diagnose the problem?? You might be best advised to take your VCR into a shop for a "real" evaluation so you can make an intelligent repair decision with facts instead of internet guesses. Regarding your previous question about factory OEM heads versus after-market replacements...... unless it is a warranty job, most shops will use after-market heads...... the performance is absolutely fine and the price is much lower.... factory OEM heads can cost 2 to 3 times more than after-market replacements with no real advantage in fit or function.. -- Best Regards, Daniel Sofie Electronics Supply & Repair ------------------------------- snipped "William" wrote in message ... Sam Goldwasser wrote: It either has to be an exact manufacturer's replacement or a generic replacement of the same model. There is no standardization of video heads. So if someday a repairman tells me he will use a new 6-head set to replace the aged 4-head set, I should not believe him? |
#5
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William / David:
On SOME makes and models of VCRs, a replacement 4 or 6 head upper drum will "work" on a lower-end machine of the same manufacture that was originally designed for 2 heads BUT only 2 heads will be used by the VCR circuitry. In other words, the other "extra" heads are not hooked up....... but why would you want to pay more money for a video head drum with extra heads that are not going to be used?..... unless it was "old stock" that was sitting in the parts bin? Maybe he was only charging you for the exact head you require? .......Try another shop and get a competitive quotation....... and, oh, by the way, are your certain that the video heads in your VCR are bad or worn? ? ? There are lots of other faults such as back-tension, loose roller guides, bent loading arms, etc, etc, that can cause very similar symptoms to bad or worn heads. Have you had a real technician actually diagnose the problem?? You might be best advised to take your VCR into a shop for a "real" evaluation so you can make an intelligent repair decision with facts instead of internet guesses. Regarding your previous question about factory OEM heads versus after-market replacements...... unless it is a warranty job, most shops will use after-market heads...... the performance is absolutely fine and the price is much lower.... factory OEM heads can cost 2 to 3 times more than after-market replacements with no real advantage in fit or function.. -- Best Regards, Daniel Sofie Electronics Supply & Repair ------------------------------- snipped "William" wrote in message ... Sam Goldwasser wrote: It either has to be an exact manufacturer's replacement or a generic replacement of the same model. There is no standardization of video heads. So if someday a repairman tells me he will use a new 6-head set to replace the aged 4-head set, I should not believe him? |
#6
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William / David:
On SOME makes and models of VCRs, a replacement 4 or 6 head upper drum will "work" on a lower-end machine of the same manufacture that was originally designed for 2 heads BUT only 2 heads will be used by the VCR circuitry. In other words, the other "extra" heads are not hooked up....... but why would you want to pay more money for a video head drum with extra heads that are not going to be used?..... unless it was "old stock" that was sitting in the parts bin? Maybe he was only charging you for the exact head you require? .......Try another shop and get a competitive quotation....... and, oh, by the way, are your certain that the video heads in your VCR are bad or worn? ? ? There are lots of other faults such as back-tension, loose roller guides, bent loading arms, etc, etc, that can cause very similar symptoms to bad or worn heads. Have you had a real technician actually diagnose the problem?? You might be best advised to take your VCR into a shop for a "real" evaluation so you can make an intelligent repair decision with facts instead of internet guesses. Regarding your previous question about factory OEM heads versus after-market replacements...... unless it is a warranty job, most shops will use after-market heads...... the performance is absolutely fine and the price is much lower.... factory OEM heads can cost 2 to 3 times more than after-market replacements with no real advantage in fit or function.. -- Best Regards, Daniel Sofie Electronics Supply & Repair ------------------------------- snipped: "William" wrote in message So if someday a repairman tells me he will use a new 6-head set to replace the aged 4-head set, I should not believe him? 2 |
#7
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William / David:
On SOME makes and models of VCRs, a replacement 4 or 6 head upper drum will "work" on a lower-end machine of the same manufacture that was originally designed for 2 heads BUT only 2 heads will be used by the VCR circuitry. In other words, the other "extra" heads are not hooked up....... but why would you want to pay more money for a video head drum with extra heads that are not going to be used?..... unless it was "old stock" that was sitting in the parts bin? Maybe he was only charging you for the exact head you require? .......Try another shop and get a competitive quotation....... and, oh, by the way, are your certain that the video heads in your VCR are bad or worn? ? ? There are lots of other faults such as back-tension, loose roller guides, bent loading arms, etc, etc, that can cause very similar symptoms to bad or worn heads. Have you had a real technician actually diagnose the problem?? You might be best advised to take your VCR into a shop for a "real" evaluation so you can make an intelligent repair decision with facts instead of internet guesses. Regarding your previous question about factory OEM heads versus after-market replacements...... unless it is a warranty job, most shops will use after-market heads...... the performance is absolutely fine and the price is much lower.... factory OEM heads can cost 2 to 3 times more than after-market replacements with no real advantage in fit or function.. -- Best Regards, Daniel Sofie Electronics Supply & Repair ------------------------------- snipped: "William" wrote in message So if someday a repairman tells me he will use a new 6-head set to replace the aged 4-head set, I should not believe him? 2 |
#8
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"William" writes:
Sam Goldwasser wrote: It either has to be an exact manufacturer's replacement or a generic replacement of the same model. There is no standardization of video heads. So if someday a repairman tells me he will use a new 6-head set to replace the aged 4-head set, I should not believe him? At best, he will charge you extra for a 6 head drum but the other 2 heads won't be useful. ![]() --- sam | Sci.Electronics.Repair FAQ Home Page: http://www.repairfaq.org/ Repair | Main Table of Contents: http://www.repairfaq.org/REPAIR/ +Lasers | Sam's Laser FAQ: http://www.repairfaq.org/sam/lasersam.htm | Mirror Site Info: http://www.repairfaq.org/REPAIR/F_mirror.html Important: The email address in this message header may no longer work. To contact me, please use the Feedback Form at repairfaq.org. Thanks. |
#9
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"William" writes:
Sam Goldwasser wrote: It either has to be an exact manufacturer's replacement or a generic replacement of the same model. There is no standardization of video heads. So if someday a repairman tells me he will use a new 6-head set to replace the aged 4-head set, I should not believe him? At best, he will charge you extra for a 6 head drum but the other 2 heads won't be useful. ![]() --- sam | Sci.Electronics.Repair FAQ Home Page: http://www.repairfaq.org/ Repair | Main Table of Contents: http://www.repairfaq.org/REPAIR/ +Lasers | Sam's Laser FAQ: http://www.repairfaq.org/sam/lasersam.htm | Mirror Site Info: http://www.repairfaq.org/REPAIR/F_mirror.html Important: The email address in this message header may no longer work. To contact me, please use the Feedback Form at repairfaq.org. Thanks. |
#10
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Sam Goldwasser wrote:
It either has to be an exact manufacturer's replacement or a generic replacement of the same model. There is no standardization of video heads. So if someday a repairman tells me he will use a new 6-head set to replace the aged 4-head set, I should not believe him? |
#11
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"William Sangismoch" writes:
Hello, I believe my vcr head is going to wear out soon. Before I have it replaced, I would like to get prepared with the matter. If a worn head needed to be replaced, is it possible to mount a new one from a different manufacture/model? If it's possible indeed, then how much likely will the new head perform as well as the old one? I have also heard about "replacement head". Is it a compatible head made by a 3rd party manufacture? If so, is it usually cheaper? Is it possible to replace a 4-head set with a 6-head set? Obviously a less than informed consumer ![]() It either has to be an exact manufacturer's replacement or a generic replacement of the same model. There is no standardization of video heads. See the VCR repair guide for more info. --- sam | Sci.Electronics.Repair FAQ Home Page: http://www.repairfaq.org/ Repair | Main Table of Contents: http://www.repairfaq.org/REPAIR/ +Lasers | Sam's Laser FAQ: http://www.repairfaq.org/sam/lasersam.htm | Mirror Site Info: http://www.repairfaq.org/REPAIR/F_mirror.html Important: The email address in this message header may no longer work. To contact me, please use the Feedback Form at repairfaq.org. Thanks. |
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