TV receiver (to CD player)
Before taking any readings, read Connecting the breakout box and checking the ground terminals .
TV receiver terminals P1-P13 correspond to terminals #1-#13 on the breakout box.
| Control module terminal | Breakout box terminal | Signal type | Ignition on | Other |
|---|---|---|---|---|
| P1 | #1 | signal ground | Ulow | - |
| P2 | #2 | Left audio channel | Alternating current when there is sound to the loudspeaker | 150 mV rms +/- 38 mV (1 kHz 30% mod) |
| P3 | #3 | - | - | - |
| P4 | #4 | Right audio channel | Alternating current when there is sound to the loudspeaker | 150 mV rms +/- 38 mV (1 kHz 30% mod) |
| P5 | #5 | - | - | - |
| P6 | #6 | Voice guide channel | Alternating current when there is sound to the loudspeaker (during voice guidance) | - |
| P7 | #7 | - | - | - |
| P8 | #8 | - | - | - |
| P9 | #9 | - | - | - |
| P10 | #10 | 15 supply | Ubat | - |
| P11 | #11 | Busy signal to TV receiver | Digital signal | Melbus protocol |
| P12 | #12 | Clock signal to TV receiver | Digital signal | Melbus protocol |
| P13 | #13 | Data signal to TV receiver | Digital signal | Melbus protocol |
| H | Screen ground, cable to TV receiver | Ulow | - |