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Yamaha ysp-1100 and comcast 1067BX3 jp1.3

 
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Madskaman



Joined: 03 Jan 2014
Posts: 2

PostPosted: Fri Jan 03, 2014 11:20 am    Post subject: Yamaha ysp-1100 and comcast 1067BX3 jp1.3 Reply with quote

I searched for a while and I haven't found anything. Any help would be much appreciated.

1. Device: Yamaha ysp-1100
2. Type of device: soundbar
3. Year: 2008
4. JP1/UEI Remote model: comcast 1067bx3 jp1.3
5. Do you have a JP1 cable? No
6. Still have original remote? Yes
7. Checked the file section? Yes
8. Checked Pronto file section (at R/C)? Yes
9. Partially working setup code? No
10. Learning remote question? No
11. Have you tried the JP1 Lookup Tool? Yes
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3FG
Expert


Joined: 19 May 2009
Posts: 3241

PostPosted: Fri Jan 03, 2014 11:49 am    Post subject: Reply with quote

The YSP-1100 codes are published by Yamaha, and are available in PDF format here. However, the YSP-1100, like other Yamaha sound projectors, uses NEC1 IR protocol, device 120. The Comcast remote does not have a setup code with device 120 and so it isn't possible to manually assign new functions to control the YSP.

To use your 1067BX3, you should buy an interface cable so that you can load an upgrade to the remote from your computer. Here's one such cable that folks here have had success with.
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Madskaman



Joined: 03 Jan 2014
Posts: 2

PostPosted: Sun Jan 12, 2014 3:36 am    Post subject: Reply with quote

I've got the files ready to go, and I've received the recommended cable, but am having am having a problem hooking it up to the computer. The pin out that I have is not getting results and I can't find a pin diagram for the connector on the remote. This is what I'm working with:

1 - Black:GND
2 - Blue:CTS
3 - Red:5V
4 - Green:TXD
5 - White:RXD
6 - Yellow:RTS

Is this correct? With pin 1 being the upper right pin?
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3FG
Expert


Joined: 19 May 2009
Posts: 3241

PostPosted: Sun Jan 12, 2014 4:15 am    Post subject: Reply with quote

With the JP1 connector above the batteries, pin 1 is upper right. It is important to not connect anything to Pin 5-- this pin is used to put the Samsung processor into Tool Mode, and there is some small risk that would brick the remote. In any case, we've found that even a short wire connected to Pin 5 may cause errors in reading and writing to the remote.

Attach the following wires:
Pin 1 No connection
Pin 2 RTS
Pin 3 GND
Pin 4 TXD
Pin 5 No Connection
Pin 6 RXD

I think the numbers you have are the wire numbers from the FTDI chip. We want to match up the functional descriptions to the JP1 pin numbers, regardless of the wire color or wire number.
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