Sony Receiver commands (DSP:192; 112)
These seem to be the codes for the preamp/amp part of the receiver, like regular Sony device 16. There are probably discrete volume level commands that no one has discovered yet.
SonyDSP:192; 112
Command Code |
Parameter List and Function |
6 |
none Mute On |
7 |
none Mute Off |
10 |
none Tape |
11 |
none Tape |
12 |
none 5.1 Channel Input
On |
13 |
none 5.1 Channel Input
Off |
15 |
none Reports mode (?) |
20 |
none Volume + |
21 |
none Volume – |
46 |
none Power On |
47 |
none Power Off |
64 |
none Query volume
level |
65 |
none Query video
processor loop status |
66 |
none Query audio split
status |
67 |
none Query audio input
type |
69 |
none Query audio
decode mode |
70 |
none Query display
dimmer status |
71 |
none Query output
level |
72 |
<input> Query input name
(returns ASCII text) |
80 |
<audio input> [<video input>
<surr mode>] Change to
specified input and surround mode. I
think this can be used to select separate video and audio inputs for output,
which is why there are two input parameters (normally you would want the
video to match the audio). The video
one seems to be optional, and it will select what you expect it to if omitted. Audio inputs with no video take 254 for the
video input parameter. I’ve never seen
the surround mode parameter documented, so I don’t know what it does. Both the second and third parameters seem
to be optional. |
82 |
none? Query input (?) |
128 |
should be <volume> This, at least in
theory, would set the volume to a specified level. It doesn’t seem to work however. |
129 |
<video loop> Set video loop
status |
130 |
<audio input> <video input> Sets the audio split,
although this seems to work the same way as command 80. |
131 |
<audio type> Changes the audio
input type for the current input between analog/coax/optical/etc. |
133 |
<audio decode> Sets audio decode
mode. |
134 |
<dimmer level> Sets display dimmer
level. |
135 |
<output level> Sets output
level. |
Parameters
Parameter Name |
Description and Format |
<audio decode> |
Audio decode mode
number. 0 = Auto 1 = AC3 2 = DTS 3 = MPEG 4 = PCM |
<audio type> |
Audio type code
number. 0 = Auto 1 = Optical 2 = Coax 3 = AC3 RF 4 = Analog |
<dimmer level> |
Number
representing the display dimmer level.
The source I got this from said the range is “19 – 46”, but I don’t
know if that’s in decimal or hex or what.
It doesn’t make much sense to me. |
<input> <audio input> <video input> |
The input’s code
number. Here is the list: 0 = Tuner 1 = Phono 2 = CD 3 = DAT 4 = MD/DAT 5 = Tape 16 = Video 1 17 = Video 2 18 = Video 3 19 = Video 4 21 = DVD/LD 22 = TV/Sat 254 = nothing
(used for audio inputs with no video) |
<output level> |
0 = low, 1 =
normal |
<surr mode> |
unknown |
<video loop> |
0 = off, 1 = on |