Pioneer VSX-82TXS Service Manual
Rs232c protocol
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Also See for VSX-82TXS:
- Operating instructions manual (92 pages) ,
- Service manual (324 pages) ,
- Service manual (72 pages)
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Summary of Contents for Pioneer VSX-82TXS
- Page 1 VSX-82TXS RS232C Protocol 2006 For Custom Installation...
- Page 2 Physical Cable Connection Connector RS232C DB9 Male Pioneer A/V Receivers use a "crossover" (aka/"null modem" or "twisted pair") cable. Pin AV Receiver Pi Computer/Controller 1 *1 2 RXD 3 TXD 4 *1 5 GND 6 *1 7 NC 8 NC 9 NC *PinS 1, 4, &...
- Page 3 Notice1 To meet stringent power conservation measures Pioneer A/V receivers consume less than 1 Watt when in the "Standby" or "Off" mode. To achieve this the main CPU doesn't operate in Standby/Off. For this reason the receiver may not understand the first command send to it's the RS-232C port but the main CPU will "wake up"...
- Page 4 Automatic Feedback When the input or function status is changed using buttons on the front panel or the remote control of the receiver, the receiver will send it's new status automatically. (VOLXX,PWRX,MUTX,FNXX,SRXXXX,LMXXX (For example) The user changes a function on the front panel. Receiver sends: FNXX<CR+LF>...
- Page 5 14IP<CR> Cursor DOWN to see OSD display 15IP<CR> Cursor RIGHT to see OSD display 16IP<CR> Cursor LEFT to see OSD display 17IP<CR> ENTER to see OSD display 18IP<CR> RETURN to see OSD display 19IP<CR> CATEGORY to see OSD display XM radio OPERATION (USA model only) Command Command Name Argument...
- Page 6 *6 TONE STATUS Reply[1byte] BYPASS Example1 Command ?TO<CR> Request TONE Status. Answer TO1<CR+LF> Tone On. *7 BASS STATUS Reply [2byte] Example2 Command ?BA<CR> Request BASS Level. Answer BA02<CR+LF> BASS is set to +4dB. *8 TREBLE STATUS Reply [2byte] Example3 Command ?TR<CR> Request TREBLE Level.
- Page 7 5MC<CR> MEMORY 5 6MC<CR> MEMORY 6 *16 PHASE CONTROL COMMAND [1byte] 0IS<CR> 1IS<CR> *4 LISTENING MODE SET,LISTENING MODE SETTING REQUEST [4byte] When you set the "Listening Mode"with the receiver's front panel keys and knobs, you use the "LISTENING CH SELECT"button. Depending on the source signal there are some modes which are not available.
- Page 8 005SR<CR> AUTO SURROUND/STREAM DIRECT (same as key) 006SR<CR> AUTO SURROUND 007SR<CR> NORMAL DIRECT 008SR<CR> PURE DIRECT 150SR<CR> MULTI CH IN for only Answer *5 LISTENING (DECODE) MODE REQUEST [3byte] Below is the list Indicating the combination of the LISTENING MODE selected by "xxxSR" command and the LISTENING MODE determined by the input source signal.
- Page 9 LM017 DOLBY DIGITAL EX LM154 DOLBY DIGITAL + PRO LOGICⅡx MOVIE LM155 DOLBY DIGITAL + PRO LOGICⅡx MUSIC LM019 LM022 DTS-ES DISC 6.1 LM023 DTS-ES MTRX 6.1 LM030 DTS 96/24 LM324 DTS + Neo:6 LM156 DTS + PROLIGICⅡx MOVIE LM157 DTS + PROLIGICⅡx MUSIC LM027 MPEG-2 AAC LM028...
- Page 10 LM083 THX MUSIC MODE LM237 THX GAMES MODE (for multichannel) LM232 DTS-ES MATRIX6.1 + THX LM233 DTS-ES DISCRETE6.1 + THX MULTI-CH / USB LM200 6CH IN STREAM DIRECT LM124 SACD DIRECT LM125 PCM DIRECT LM126 ANALOG DIRECT ETC. LM219 HDMI THROUGH Example8 Command ?L<CR>...