How can I use USB/Aux cable in my Pioneer DEH-P4850MP?

greenhorn · 12th February 2010, 15:30

soldering headphone cables is very hard. would suggest you get some 3 strand wire , and a 3.5mm jack, and some scrap motherboard connectors

abhipuru16 · 12th February 2010, 15:46

Quote:

Originally Posted by greenhorn

soldering headphone cables is very hard. would suggest you get some 3 strand wire , and a 3.5mm jack, and some scrap motherboard connectors

any photos of what you are talking about?
Okay,I will get them today, but please help me with the connections. Which wire goes where is what is confusing me!
A good simplified diagram would help me.

NOTORIOUS · 12th February 2010, 16:25

o am posting some pictures , they are taken from this forum only. i hope it helps...

abhipuru16 · 12th February 2010, 19:21

When I cut my headphones wire (2core) both the core wires had a single wire in them but half was copper and half red or blue. Why is that so? In the above, the aux wire has two insultaed wires in each of the two cores.

greenhorn · 12th February 2010, 19:31

abhi, in the headphone wire, there are two sets of strands - the copper strands on the outside of both cores is the ground wire. the red/ blue cores contain the strands for the L/R channels
In the above case, there is only one set of strands inside each wire. the two black wires on the inside of the grounds, and the red & white for L/R channels.
in the above adaptor, the R- & L- are connected to the ground (black cables), and eventually connected together at the 3.5 mm connector's ground

abhipuru16 · 12th February 2010, 21:34

Okay. So, precisely, how can I make the wire described above which has IPBUS on one side and 3.5mm jack on the other. Wherever I search I see ones with female RCA as the other end. Consider my headphone wire that I have cut. Is there anyway I could proceed with them?

Uhh, one more thing, in the above pictures, the two black wires are GROUND WIRES (both negatives) and the red and white are L+ and R+. Black is negative? as in L- and R-?
Can you label the L+, L-, R+, R- in the second pic above?

abhipuru16 · 13th February 2010, 12:38

Oh my god! I bought this new 3.5mm audio cable and much to my surprise. I found that each of the two black wires had 1 coloured wire but some copper strands for negative charge. That's ablow, I spent 50bucks for the wire. What to do?

greenhorn · 13th February 2010, 13:16

Quote:

Originally Posted by abhipuru16

Oh my god! I bought this new 3.5mm audio cable and much to my surprise. I found that each of the two black wires had 1 coloured wire but some copper strands for negative charge. That's ablow, I spent 50bucks for the wire. What to do?

whatever you have posted in that thread - the red/blue inner wires with copper strands outside - that's pretty much impossible to solder. buy a 3.5 mm JACK, some regular 3 strand wire, and the connectors from a junked PC case

in the above case, the white & red from the motherboard connectors ( which will be connected to the pins corresponding to the R+ and L+ on the pioneer will have to be connected to the R&L on the 3.5 mm jack ( 2&1)
the black wires from R- and L- will be connected to the ground (3)

abhipuru16 · 13th February 2010, 13:33

post some pictures of the things you mentioned please.

DerAlte · 13th February 2010, 13:38

O bhai @abhipuru, just take your audio cable and a couple of 5mm headers to any radio repair shop, along with a printout of the pictures - they will be able to solder it as per the instructions given in the pictures.

abhipuru16 · 13th February 2010, 13:47

Wait and I'd be posting things I have with me right now

abhipuru16 · 13th February 2010, 13:55

Quote:

Originally Posted by DerAlte

O bhai @abhipuru, just take your audio cable and a couple of 5mm headers to any radio repair shop, along with a printout of the pictures - they will be able to solder it as per the instructions given in the pictures.

Yaar, I am getting bored, so I don't mind wasting my time on this.

abhipuru16 · 13th February 2010, 14:22

Okay, so here's what I want you to do- Just decode it for me-

WIRE I
Copper Strand connected to yellow wire-?
Red wire-?

WIRE II
Copper strand connect to green wire-?
Blue Wire-?
What is L+,L-, R+,R- here. Attached is the pic-

greenhorn · 13th February 2010, 15:39

I have a strong feeling that the blue/red wire is not going to work out. check if the contacts are working (continuity tester or equivalent) before going ahead with it.

abhipuru16 · 13th February 2010, 16:00

Uhh. I have kinda made the cable so, I will try it out on my Head Unit. But, how do I configure it to recognise the input. I don't see Aux or something in my menu options. DEH 4850MPH

12th February 2010, 15:30	#16
greenhorn Senior - BHPian Join Date: Apr 2007 Location: KL-01 Posts: 7,746 Thanked: 4,403 Times View My Garage	soldering headphone cables is very hard. would suggest you get some 3 strand wire , and a 3.5mm jack, and some scrap motherboard connectors
	() Thanks

12th February 2010, 16:25	#18
NOTORIOUS BHPian Join Date: Mar 2007 Location: Delhi Posts: 808 Thanked: 124 Times View My Garage	o am posting some pictures , they are taken from this forum only. i hope it helps... Attached Thumbnails Attached Images
	(1) Thanks

12th February 2010, 19:21	#19
abhipuru16 BHPian Join Date: Dec 2009 Location: Faridabad Posts: 719 Thanked: 40 Times	When I cut my headphones wire (2core) both the core wires had a single wire in them but half was copper and half red or blue. Why is that so? In the above, the aux wire has two insultaed wires in each of the two cores.
	() Thanks

12th February 2010, 19:31	#20
greenhorn Senior - BHPian Join Date: Apr 2007 Location: KL-01 Posts: 7,746 Thanked: 4,403 Times View My Garage	abhi, in the headphone wire, there are two sets of strands - the copper strands on the outside of both cores is the ground wire. the red/ blue cores contain the strands for the L/R channels In the above case, there is only one set of strands inside each wire. the two black wires on the inside of the grounds, and the red & white for L/R channels. in the above adaptor, the R- & L- are connected to the ground (black cables), and eventually connected together at the 3.5 mm connector's ground Last edited by greenhorn : 12th February 2010 at 19:33.
	() Thanks

12th February 2010, 21:34	#21
abhipuru16 BHPian Join Date: Dec 2009 Location: Faridabad Posts: 719 Thanked: 40 Times	Okay. So, precisely, how can I make the wire described above which has IPBUS on one side and 3.5mm jack on the other. Wherever I search I see ones with female RCA as the other end. Consider my headphone wire that I have cut. Is there anyway I could proceed with them? Uhh, one more thing, in the above pictures, the two black wires are GROUND WIRES (both negatives) and the red and white are L+ and R+. Black is negative? as in L- and R-? Can you label the L+, L-, R+, R- in the second pic above? Last edited by abhipuru16 : 12th February 2010 at 21:38.
	() Thanks

13th February 2010, 12:38	#22
abhipuru16 BHPian Join Date: Dec 2009 Location: Faridabad Posts: 719 Thanked: 40 Times	Oh my god! I bought this new 3.5mm audio cable and much to my surprise. I found that each of the two black wires had 1 coloured wire but some copper strands for negative charge. That's ablow, I spent 50bucks for the wire. What to do? Last edited by abhipuru16 : 13th February 2010 at 12:49.
	() Thanks

13th February 2010, 13:33	#24
abhipuru16 BHPian Join Date: Dec 2009 Location: Faridabad Posts: 719 Thanked: 40 Times	post some pictures of the things you mentioned please.
	() Thanks

13th February 2010, 13:38	#25
DerAlte Senior - BHPian Join Date: Mar 2007 Location: Bangalore Posts: 8,069 Thanked: 2,919 Times	O bhai @abhipuru, just take your audio cable and a couple of 5mm headers to any radio repair shop, along with a printout of the pictures - they will be able to solder it as per the instructions given in the pictures.
	() Thanks

13th February 2010, 13:47	#26
abhipuru16 BHPian Join Date: Dec 2009 Location: Faridabad Posts: 719 Thanked: 40 Times	Wait and I'd be posting things I have with me right now
	() Thanks

13th February 2010, 14:22	#28
abhipuru16 BHPian Join Date: Dec 2009 Location: Faridabad Posts: 719 Thanked: 40 Times	Okay, so here's what I want you to do- Just decode it for me- WIRE I Copper Strand connected to yellow wire-? Red wire-? WIRE II Copper strand connect to green wire-? Blue Wire-? What is L+,L-, R+,R- here. Attached is the pic- Attached Thumbnails
	() Thanks

13th February 2010, 15:39	#29
greenhorn Senior - BHPian Join Date: Apr 2007 Location: KL-01 Posts: 7,746 Thanked: 4,403 Times View My Garage	I have a strong feeling that the blue/red wire is not going to work out. check if the contacts are working (continuity tester or equivalent) before going ahead with it.
	() Thanks

13th February 2010, 16:00	#30
abhipuru16 BHPian Join Date: Dec 2009 Location: Faridabad Posts: 719 Thanked: 40 Times	Uhh. I have kinda made the cable so, I will try it out on my Head Unit. But, how do I configure it to recognise the input. I don't see Aux or something in my menu options. DEH 4850MPH Last edited by abhipuru16 : 13th February 2010 at 16:17.
	() Thanks