Car Audio Advice from the Audio Gurus: Use "Search thread" before posting a new Q!

gigy · 10th July 2009, 01:35

Yes THA555, expecting a landing price of 14.5k from ebay for a new piece. once upon a tima a sony 222 and a 444 were behind the lpg tank. so hope this also sits peacefully. other option will be to cover with plastic in existing location.

govigov · 10th July 2009, 21:45

what are the ideal settings for treble and bass?

i have them on 3width-100Hz LPF at 80Hz for the sub
and the compos on 3width - 12.5KHz is that correct?

mohang_j · 11th July 2009, 23:01

Hi,
Anybody has Blaupunkt GTA 4 Mk II schematic diagram /service manual?
My amp goes to protect mode immediately after switching on and oscillates between protect and power on. It happens without load also. Not yet removed from car will do it tomorrow.

karankapoor · 11th July 2009, 23:06

Disconnect all the wires and connect it to the main and the ground wire and check it maybe some wire is shorting or touching ground.

mohang_j · 12th July 2009, 22:15

Quote:

Originally Posted by karankapoor

Disconnect all the wires and connect it to the main and the ground wire and check it maybe some wire is shorting or touching ground.

Thanks for the immediate reply karankapoor -could not check Internet and The AMP but Already tried disconnecting all wires, now only power, GND and remote wires are connected and the amp goes to protect mode.

gigy · 13th July 2009, 02:11

looks like another case of moisture\water damage to me. atleast your has gone into protect mode. try opening it up and drying using warm air if there is no warranty. otherwise take it to reputed installer.

DerAlte · 13th July 2009, 09:57

@mohang_j. take it to Blau service center immediately. No matter whether it is under warranty or not they will rectify it.

mohang_j · 13th July 2009, 09:59

Quote:

Originally Posted by gigy

looks like another case of moisture\water damage to me. atleast your has gone into protect mode. try opening it up and drying using warm air if there is no warranty. otherwise take it to reputed installer.

I dint think its a moisture issue. While i was testing + tuning the setup my son changed the source from usb to Cd which had higher volume and within 5 sec it went to protect mode. I am thinking blown of Amp output components (transistor / IC ) will have to check. Could not check because of work schedule.

Quote:

take it to Blau service center immediately. No matter whether it is under warranty or not they will rectify it.

DerAlte, I will reapir it my self, may be in the evening i will open the Amp.

navin · 13th July 2009, 10:30

Quote:

Originally Posted by govigov

what are the ideal settings for treble and bass?
i have them on 3width-100Hz LPF at 80Hz for the sub
and the compos on 3width - 12.5KHz is that correct?

where are these settings? on the HU?

Quote:

Originally Posted by mohang_j

Hi,
Anybody has Blaupunkt GTA 4 Mk II schematic diagram /service manual?
My amp goes to protect mode immediately after switching on and oscillates between protect and power on.

Quote:

Originally Posted by mohang_j

I am thinking blown of Amp output components (transistor / IC ) will have to check.

You will need the service manual then. I too suspect that there is an internal fault.

sushantr5 · 13th July 2009, 18:06

I want to Install 938 in rear parcel for my Vista. One car accessories shop quoted my Rs.3900 for JBL 938 and Rs.1100 for MDF board and installation. He said he has some branded MDF board. I want verify the pricing quoted by him. Does the installation and MDF board cost this much?

karankapoor · 13th July 2009, 21:35

i don't know the price for jbl 938 but sure the mdf board is expensive and it hardly takes any time to fit it should be somewhere around 600/-.

DerAlte · 14th July 2009, 09:50

938 is usually <= 3600 with b&w depending on seller's off-take. The 'branded' MDF is a car-model-specific one, pre-finished with carpet cloth and reinforcement to prevent flex. Costs a bit more than the usual 600-700 'done specially for you' type which is never reinforced. I think you need to bargain with the guy or move on if he doesn't budge.

mohang_j · 14th July 2009, 10:32

Quote:

Originally Posted by navin

You will need the service manual then. I too suspect that there is an internal fault.

I could not find any defective part. It has 2sd718 and 2sb688 transistors and tl494 smps.
Amp actually works for a sec and goes to protect mode and again works for sec - and this continues

fiat_fan · 14th July 2009, 11:59

Could anyone please pass on the contact details of Satya (EVO Bangalore - blueraven316). I want to get ICE done on my Palio MJD in Banglaore.

greenhorn · 14th July 2009, 14:04

check Team-BHP - The Definitive Indian Car Community - Modifiers Database

10th July 2009, 01:35	#9556
gigy Senior - BHPian Join Date: Jul 2006 Location: mumbai Posts: 1,321 Thanked: 47 Times	Yes THA555, expecting a landing price of 14.5k from ebay for a new piece. once upon a tima a sony 222 and a 444 were behind the lpg tank. so hope this also sits peacefully. other option will be to cover with plastic in existing location.
	() Thanks

10th July 2009, 21:45	#9557
govigov Senior - BHPian Join Date: Oct 2007 Location: Cochin!!!!! Posts: 1,738 Thanked: 1,222 Times View My Garage	what are the ideal settings for treble and bass? i have them on 3width-100Hz LPF at 80Hz for the sub and the compos on 3width - 12.5KHz is that correct?
	() Thanks

11th July 2009, 23:01	#9558
mohang_j BHPian Join Date: Feb 2008 Location: Bangalore Posts: 270 Thanked: 18 Times	Blaupunkt GTA 4 Mk II service manual Hi, Anybody has Blaupunkt GTA 4 Mk II schematic diagram /service manual? My amp goes to protect mode immediately after switching on and oscillates between protect and power on. It happens without load also. Not yet removed from car will do it tomorrow.
	() Thanks

11th July 2009, 23:06	#9559
karankapoor Senior - BHPian Join Date: Apr 2008 Location: in the car!!! Posts: 1,674 Thanked: 6 Times	Disconnect all the wires and connect it to the main and the ground wire and check it maybe some wire is shorting or touching ground.
	() Thanks

13th July 2009, 02:11	#9561
gigy Senior - BHPian Join Date: Jul 2006 Location: mumbai Posts: 1,321 Thanked: 47 Times	looks like another case of moisture\water damage to me. atleast your has gone into protect mode. try opening it up and drying using warm air if there is no warranty. otherwise take it to reputed installer.
	() Thanks

13th July 2009, 09:57	#9562
DerAlte Senior - BHPian Join Date: Mar 2007 Location: Bangalore Posts: 8,035 Thanked: 2,920 Times	@mohang_j. take it to Blau service center immediately. No matter whether it is under warranty or not they will rectify it.
	() Thanks

13th July 2009, 18:06	#9565
sushantr5 BHPian Join Date: Dec 2008 Location: Nuremberg Posts: 676 Thanked: 597 Times View My Garage	I want to Install 938 in rear parcel for my Vista. One car accessories shop quoted my Rs.3900 for JBL 938 and Rs.1100 for MDF board and installation. He said he has some branded MDF board. I want verify the pricing quoted by him. Does the installation and MDF board cost this much?
	() Thanks

13th July 2009, 21:35	#9566
karankapoor Senior - BHPian Join Date: Apr 2008 Location: in the car!!! Posts: 1,674 Thanked: 6 Times	i don't know the price for jbl 938 but sure the mdf board is expensive and it hardly takes any time to fit it should be somewhere around 600/-.
	() Thanks

14th July 2009, 09:50	#9567
DerAlte Senior - BHPian Join Date: Mar 2007 Location: Bangalore Posts: 8,035 Thanked: 2,920 Times	938 is usually <= 3600 with b&w depending on seller's off-take. The 'branded' MDF is a car-model-specific one, pre-finished with carpet cloth and reinforcement to prevent flex. Costs a bit more than the usual 600-700 'done specially for you' type which is never reinforced. I think you need to bargain with the guy or move on if he doesn't budge.
	() Thanks

14th July 2009, 11:59	#9569
fiat_fan BHPian Join Date: Sep 2007 Location: Bangalore Posts: 60 Thanked: 0 Times	Could anyone please pass on the contact details of Satya (EVO Bangalore - blueraven316). I want to get ICE done on my Palio MJD in Banglaore.
	() Thanks

14th July 2009, 14:04	#9570
greenhorn BANNED Join Date: Apr 2007 Location: KL-01 Posts: 7,878 Thanked: 4,910 Times View My Garage	check Team-BHP - The Definitive Indian Car Community - Modifiers Database
	() Thanks