Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
Or, hide this message:
temporarily or
permanently
USB Connector Overview
USB Connector Overview 1. Data In (output)
2. Data clock
3. Voltage supply, terminal 31
4. Data Out, (here input)
5. Not assigned
6. Voltage supply, terminal 30
7. Audio signal LF right, positive
8. Control wire, positive, switched from radio
9. LF audio signal, negative
10. Left LF audio signal, positive
11. Not assigned
12. Not assigned