How to connect Bluetooth DAC to old mono car radio. Radio has din connector on back panel. When input is used, jumper is removed which connects radio signal to input. Trouble is that input ground is floating 12v. DAC signal ground and supply ground is same potential. Other question, how to sum L...

And so in human terms, maybe Polish, and a little more precisely? What radio?. What DC grounding, you mean mass.

Connecting Bluetooth DAC to Old Mono Car Radio with DIN Connector

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#1 20123459 31 Jul 2022 13:20

pakkeri pakkeri

Level 2

Post #1
20123459 31 Jul 2022 13:20

How to connect Bluetooth DAC to old mono car radio. Radio has din connector on back panel. When input is used, jumper is removed which connects radio signal to input.
Trouble is that input ground is floating 12v.
DAC signal ground and supply ground is same potential. Other question, how to sum L R to mono input.
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#2 20168313 30 Aug 2022 18:53

OIPHY OIPHY

Level 1

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Post #2
20168313 30 Aug 2022 18:53

https://es.aliexpress.com/item/10050019352702...36f,tpp_buckets:668#2846#8109#1935&pdp_ext_f={"sku_id":"12000018152724992","sceneId":"3339"}&pdp_npi=2@dis!NOK!6.75!5.97!!!!!@2101f6b116618782817736220e1a84!12000018152724992!rec
#3 20168337 30 Aug 2022 19:07

pipałosia pipałosia

Level 28

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Post #3
20168337 30 Aug 2022 19:07

And so in human terms, maybe Polish, and a little more precisely? What radio?. What DC grounding, you mean mass.
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Connecting Bluetooth DAC to Old Mono Car Radio with DIN Connector - Asa 1197 Model

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