Marantz PMD351 user guide

Combination Stereo Cassette Deck/CD Player

- The original operator’s manual

RS-232C control

st

st

Connect a male (D-Sub 9 Pin) to female (D-Sub 9 Pin)
straight cable for RS-232C external control by host
equipment.

• The RS-232C host can control all functions of the
PMD351 externally

• The PMD351 automatically transmits status data
when status is changed.

• The PMD351 will respond to status requests by
transmitting the associated status data.

Control commands:

Request Command CD command TAPECommand

0 "@12000"+CR "@11800"+CR
1 "@12001"+CR "@11801"+CR

2 "@12002"+CR "@11802"+CR
3 "@12003"+CR "@11803"+CR

4 "@12004"+CR "@11804"+CR
5 "@12005"+CR "@11805"+CR

6 "@12006"CR "@11806"+CR
7 "@12007"+CR "@11807"+CR

8 "@12008"+CR "@11808"+CR
9 "@12009"+CR "@11809"+CR

Time "@12011"+CR

Recall "@12015"+CR

Repeat "@12029"+CR

Next "@12032"+CR "@11832"+CR

Previous "@12033"+CR "@11833"+CR

Pitch Reset "@12037"+CR

Pitch Up Start "@12038"+CR

Pitch Up Stop "@1203801"+CR
Pitch Down Start "@12039"+CR
Pitch Down Stop "@1203901"+CR

Program/Memo "@12041"+CR "@11841"+CR

AMS "@12043"+CR "@11843"+CR

Open/Close "@12045"+CR

Pause "@12048"+CR "@11848"+CR

Clear "@12049"+CR

Fast Backward Start "@12050"+CR "@11850"+CR
Fast Backward Stop "@1205001"+CR

Fast Forward Start "@12052"+CR "@11852"+CR
Fast Forward Stop "@1205201"+CR

Play "@12053"+CR "@11853"+CR
Stop "@12054"+CR "@11854"+CR

A-B "@12059"+CR

Direction "@11847"+CR

REC Mute "@11842"+CR

REC "@11855"+CR

Hand shake flow charts for control commands:

PMD351

Received Command

Status Command

Typical Ho

Host sends a command that causes a
change in PMD351 status.

PMD351

Received Command

Typical Ho

Host sends a command that causes no
change in PMD351 status. For example,
Host requests Play during Playback.

Commands Requesting Status

The following Request Commands from the host are
received by the PMD351, then the status code is
transmitted to the host.

Request Command for CD

Power
Tray

Mode

Play
Mode

Disc

Repeat
Mode

Time
Mode

Album "@1?20ALBU"+CR

Track "@1?20TRAC"+CR

Current
Display
Time

"@1?20POWE"+CR

"@1?20TRAY"+CR

"@1?20PLAY"+CR

"@1?20DISC"+CR

"@1?20RPTM"+CR

"@1?20TMOD"+CR

"@1?20TIME"+CR

Response from CD

Standby
Power On

Open
Close

Toc Reading
Stop
Play
Pause
FF
REW

No Disc
ERROR
CDDA
MP3

OFF
ON
ALL
A­A-B

Track
Track Remain
Total Remain
Total Lap

"@120POFF"+CR
"@120PRON"+CR

"@120OPEN"+CR
"@120CLOS"+CR

"@120TOCR"+CR
"@120STOP"+CR
"@120PLAY"+CR
"@120PASE"+CR
"@120FASF"+CR
"@120FASR"+CR

"@120NODI"+CR
"@120ERDI"+CR
"@120CDDI"+CR
"@120MPDI"+CR

"@120RTOF"+CR
"@120RTON"+CR
"@120RTAL"+CR
"@120RTA-"+CR
"@120RTAB"+CR

"@120TTRA"+CR
"@120TTRE"+CR
"@120TREM"+CR
"@120TTLA"+CR

"@120Axxx"+CR
"@120Txxx"+CR

"@120Xxxx"+CR

ENGLISH

- 1 -

Request Command for TAPE

st

st

6 7 8 9

Power

Cassette

Play
Mode

Current
Time
Display

Memo

"@1?18POWE"+CR

"@1?18CASS"+CR

"@1?18PLAY"+CR

"@1?18TIME"+CR "@118xxxx"+CR

"@1?18MEMO"+CR

Response from TAPE

Standby
Power On

IN
Eject

Stop
Play FW
Play REV
Pause
FF
REW
Cue
Review
REC
REC Pause

OFF
ON

"@118POFF"+CR
"@118PRON"+CR

"@118CAIN"+CR
"@118CAEJ"+CR

"@118STOP"+CR
"@118PLFW"+CR
"@118PLRV"+CR
"@118PASE"+CR
"@118FASF"+CR
"@118FASR"+CR
"@118CUE_"+CR
"@118REVI"+CR
"@118RECO"+CR
"@118RECP"+CR

"@118MEOF"+CR
"@118MEON"+CR

Hand shake flow chart for Commands Requesting
Status:

PMD351

Typical Ho

Category
Power

Cassette

Play Mode

Memo

Status from TAPE

Standby
Power On

IN
Eject

Stop
Play FW
Play REV
Pause
FF
REW
Cue
Review
REC
REC Pause

OFF
ON

"@118POFF"+CR
"@118PRON"+CR

"@118CAIN"+CR
"@118CAEJ"+CR

"@118STOP"+CR
"@118PLFW"+CR
"@118PLRV"+CR
"@118PASE"+CR
"@118FASF"+CR
"@118FASR"+CR
"@118CUE_"+CR
"@118REVI"+CR
"@118RECO"+CR
"@118RECP"+CR

"@118MEOF"+CR
"@118MEON"+CR

Hand shake flow chart for automatic status
data:

PMD351

Typical Ho

ENGLISH

Status Request

Command

Status Command

Status changes automatically transmitted.

The following status codes are automatically transmit­ted to the host.

Category
Power

Tray Mode

Play Mode

Disc

Repeat Mode

Time Mode

Status from CD

Standby
Power On

Open
Close

TOC Reading
Stop
Play
Pause
FF
REW

No Disc
ERROR
CDDA
MP3

OFF
ON
ALL
A­A-B

Track
Track Remain
Total Remain
Total Lap

"@120POFF"+CR
"@120PRON"+CR

"@120OPEN"+CR
"@120CLOS"+CR

"@120TOCR"+CR
"@120STOP"+CR
"@120PLAY"+CR
"@120PASE"+CR
"@120FASF"+CR
"@120FASR"+CR

"@120NODI"+CR
"@120ERDI"+CR
"@120CDDI"+CR
"@120MPDI"+CR

"@120RTOF"+CR
"@120RTON"+CR
"@120RTAL"+CR
"@120RTA-"+CR
"@120RTAB"+CR

"@120TTRA"+CR
"@120TTRE"+CR
"@120TREM"+CR
"@120TTLA"+CR

Status Command

RS-232C specifications:

Connector pin assignment

pin

use

1

NC

2

TX

3

RX

4

NC

5

GND

6

NC

7

RTS

8

CTS

9

NC

cable
connector

PMD351

Not Connected

Transmit Data

Receive Data

Not Connected

Ground

Not connected

RS receive

CS send

Not Connected

D-Sub 9 pin

(male)

Physical specifications

Cable
Baud rate
Data bits
Parity bit

1 2 3 4 5

Typical Host

Not Connected

Receive Data

Transmit Data

Not Connected

Ground

Not connected

RTS send

CTS receive

Not Connected

D-Sub 9 pin

(female)

Straight cable
9600 bps
8 bits
None

- 2 -

Stop bit
Flow control

1 bit
CS/RS Hardware Flow

CS/CR hardware flow control

@12011CR

@120PRONCR

PMD351
CS out

Not Busy
(Normal)

Busy

Typical Host
RTS send

H

L
H

L

Timing chart

RTS

CTS

RxD

TxD

Control commands:

The control command packets have a data length of
7~10 bytes. ASCII codes from 0x00 to 0x7f are used
to receive serial data. At the transmission end, take
steps to convert the ASCII codes into HEX data to set
the data in the data packets. CR (0x0d) is added as
the data packet delimiter.

Example: Reception Time command (ASCII code
@12011)

0x40 0x31 0x32 0x30 0x31 0x31 0x0d

When transmitting commands consecutively, put more
than 100ms blank between commands.

Status data transmission:

The status data packets have a fixed 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.

Example: Transmission "Power ON" (ASCII code
@120PRON)

RC-5 CODES

If you have a remote control Model RC330, (not sup-

plied – available from Marantz Professional) this unit
receives the codes listed in the table below from the
infrared remote control sensor 11 on the front of the

unit and also the RC-5 remote input jack F on the back.

Remote control codes (RC-5)

Command

Code

CD Player Tape Deck

0
1
2
3
4
5
6
7
8
9

Time

Recall

Repeat

Next

Previous

Pitch Reset
Pitch Up Start
Pitch Up Stop

203801

Pitch Down Start
Pitch Down Stop

203901

Program/Memo

AMS

Open/Close

Pause

Clear
Fast Backward Start
Fast Backward Stop

205001

Fast Forward Start
Fast Forward Stop

205201

Play

Stop

A-B

Direction

REC Mute

REC

2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2011
2015
2029
2032
2033
2037
2038

2039

2041
2043
2045
2048
2049
2050

2052

2053
2054
2059

1800
1801
1802
1803
1804
1805
1806
1807
1808
1809

1832
1833

1841
1843

1850

1852

1853
1854

1847
1842
1855

ENGLISH

0x40 0x31 0x32 0x30 0x50 0x57 0X4f 0x4e 0x0d

- 3 -