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Author Topic: aftermarket radio  (Read 2671 times)

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Andy H

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Re: aftermarket radio
« Reply #15 on: 29 November 2009, 23:15:33 »

On the standard fit radio you can switch it on without having the key in the ignition.

A lot of the cheap aftermarket radios merely use the permanent live to maintain the memory and need the switched live (W) to operate.
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stevi1983

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Re: aftermarket radio
« Reply #16 on: 29 November 2009, 23:37:05 »

hi dave what do you mean by the lower plug

cheers
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Dave DND

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Re: aftermarket radio
« Reply #17 on: 29 November 2009, 23:42:51 »

Quote
hi dave what do you mean by the lower plug

cheers

Plug on end of OEM wiring lom is split into three sections. Top one, either 20 pin or 10 pin is for display and is not used for your JVC. Middle 8 pin one is for speakers, lower 8 pin one is for power.

Disconnect the speaker (middle) plug and see if unit powers up.
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stevi1983

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Re: aftermarket radio
« Reply #18 on: 29 November 2009, 23:46:37 »

tried that aswell, power is getting to the headset but it seems asif there is not enough power there
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stevi1983

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Re: aftermarket radio
« Reply #19 on: 29 November 2009, 23:48:56 »

i think the bose thing and speakers are still in the car, but havent checked, just bought the car yesterday
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tunnie

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Re: aftermarket radio
« Reply #20 on: 29 November 2009, 23:50:21 »

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i think the bose thing and speakers are still in the car, but havent checked, just bought the car yesterday

CDX won't have Bose unless it had been added. Do you have speakers in the parcel shelf?
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stevi1983

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Re: aftermarket radio
« Reply #21 on: 29 November 2009, 23:52:33 »

not sure i'll have to check
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Dave DND

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Re: aftermarket radio
« Reply #22 on: 30 November 2009, 06:54:50 »

JVC units can also suffer with blown internal earth tracks.

With lower plug connected only, connect a piece of cable to the outer chassis (metal casing) of teh stereo and something metal on the car - a good earth point.

Does the radio still fail after a few seconds

 :-?
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