Marantz PMD351, Service Manual

Page: 13 / 48

11
• Status transmission
The status packets have a fi xed data length of 8 bytes.
ASCII codes from 0x00 to 0x7f are used to transmit serial
data. For this reason, the ASCII codes are converted
into HEX data before the data is set in the data packets
and transmitted. CR (0x0d) is added as the data packet
delimiter.
Transmitted status data
Example 1 : Transmission Power On ( code @1 20PRON )
[ @ ] [ 1 ] [ 2 ] [0] [ P ] [ R ] [ O ] [ N ] [ CR ]
0x40 0x31 0x32 0x30 0x50 0x57 0x4f 0x4e 0x0d
Request Command for CD Response from CD
Power "@1?20POWE"+CR
Standby "@120POFF"+CR
PowerOn "@120PRON"+CR
TrayMode "@1?20TRAY"+CR
Open "@120OPEN"+CR
Close "@120CLOS"+CR
PlayMode "@1?20PLAY"+CR
Toc Reading "@120TOCR"+CR
Stop "@120STOP"+CR
Play "@120PLAY"+CR
Pause "@120PASE"+CR
FF "@120FASF"+CR
REW "@120FASR"+CR
Disc "@1?20DISC"+CR
NoDisc "@120NODI"+CR
ERROR "@120ERDI"+CR
CDDA "@120CDDI"+CR
MP3 "@120MPDI"+CR
RepeatMode "@1?20RPTM"+CR
OFF "@120RTOF"+CR
ONE "@120RTON"+CR
ALL "@120RTAL"+CR
A- "@120RTA-"+CR
A-B "@120RTAB"+CR
TimeMode "@1?20TMOD"+CR
Track "@120TTRA"+CR
TrackRem "@120TTRE"+CR
TotalRem "@120TREM"+CR
TotalLap "@120TTLA"+CR
Album "@1?20ALBU"+CR "@120Axxx"+CR
Track "@1?20TRAC"+CR "@120Txxx"+CR
Current Display
Time
"@1?20TIME"+CR "@120xxxx"+CR
Request Command for TAPE Response from TAPE
Power "@1?18POWE"+CR
Standby "@118POFF"+CR
PowerOn "@118PRON"+CR
Cassette "@1?18CASS"+CR
IN "@118CAIN"+CR
Eject "@118CAEJ"+CR
PlayMode "@1?18PLAY"+CR
Stop "@118STOP"+CR
PlayFW "@118PLFW"+CR
PlayRV "@118PLRV"+CR
Pause "@118PASE"+CR
FF "@118FASF"+CR
REW "@118FASR"+CR
Cue "@118CUE_"+CR
Review "@118REVI"+CR
Rec "@118RECO"+CR
Rec Pause "@118RECP"+CR
Current Display
Time
"@1?18TIME"+CR "@118xxxx"+CR
Memo "@1?18MEMO"+CR
OFF "@118MEOF"+CR
ON "@118MEON"+CR
Category Status from CD
Power
Standby "@120POFF"+CR
PowerOn "@120PRON"+CR
TrayMode
Open "@120OPEN"+CR
Close "@120CLOS"+CR
PlayMode
Toc Reading "@120TOCR"+CR
Stop "@120STOP"+CR
Play "@120PLAY"+CR
Pause "@120PASE"+CR
FF "@120FASF"+CR
REW "@120FASR"+CR
Disc
NoDisc "@120NODI"+CR
ERROR "@120ERDI"+CR
CDDA "@120CDDI"+CR
MP3 "@120MPDI"+CR
RepeatMode
OFF "@120RTOF"+CR
ONE "@120RTON"+CR
ALL "@120RTAL"+CR
A- "@120RTA-"+CR
A-B "@120RTAB"+CR
TimeMode
Track "@120TTRA"+CR
TrackRem "@120TTRE"+CR
TotalRem "@120TREM"+CR
TotalLap "@120TTLA"+CR
Category Status from TAPE
Power
Standby "@118POFF"+CR
PowerOn "@118PRON"+CR
Cassette
IN "@118CAIN"+CR
Eject "@118CAEJ"+CR
PlayMode
Stop "@118STOP"+CR
PlayFW "@118PLFW"+CR
PlayRV "@118PLRV"+CR
Pause "@118PASE"+CR
FF "@118FASF"+CR
REW "@118FASR"+CR
Cue "@118CUE_"+CR
Review "@118REVI"+CR
Rec "@118RECO"+CR
Rec Pause "@118RECP"+CR
Memo
OFF "@118MEOF"+CR
ON "@118MEON"+CR
• Status confi rmation command
When to confi rmation of the RS232C operations, the
following Status transmitting requirement commands is
transmitted to PMD351, status condition is replies.