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Most Recent Marantz SR7300 Questions
No Display Relay Sound Only
(Posted by uthamanuthamantk 2 years ago)
No Power Supply Only A Flickering Sound Inside When The Amp Is On
(Posted by trevorjude67 2 years ago)
Marantz Sr7300 Wont Power Up
Hi my Marantz SR7300 wont start. The standy light is on but there is nothing on the LCD discplay pan...
Hi my Marantz SR7300 wont start. The standy light is on but there is nothing on the LCD discplay pan...
(Posted by gemair 9 years ago)
Marantz Sr 7300 In Protect Mode
When I try to power unit. It wont power up. Just clicks off and says protect mode. I disconnected th...
When I try to power unit. It wont power up. Just clicks off and says protect mode. I disconnected th...
(Posted by nikirk200 10 years ago)
Is It Possible To Use The Dig 3 For Audio?
(Posted by fabkest 12 years ago)
Popular Marantz SR7300 Manual Pages
Marantz AV Receiver IR Remote Code List - Page 1
Receiver
Document Version : 2.01
Date
: 2003/07/01
Number of Page
: 19 SW-A0271-HSI-002 : Rev 02
Marantz
RS232C Control Specification for
SR7300/SR7300OSE
Category
: AV.
Marantz AV Receiver IR Remote Code List - Page 2
...1-3. Interface connecter specification of error handshaking ...Connection format ...4 3-1-1. Form2: Status answer...5 3-3. The transaction sequences ...6 3-3-2. Introduction ...3 1-1. Special Status request and Status answer list 18
4. Transmission data format...5 3-2-1. Data transmission sequence from Host to Host 4 3-2. SR7300/SR7300OSE
Hardware Software Interface (HSI) Spec...
Marantz AV Receiver IR Remote Code List - Page 3
...1-1.
Assumptions and Dependencies SR7300/SR7300OSE
Hardware Software Interface (HSI) Spec.
RS232C Level shift driver - This product is [marantz SR7300/SR7300OSE]. (It's refered to clarify specification for control this product by software or hardware engineers for production of This Product
Processor Interface - CTS (input) RTS (output) N.C. Connection device - Global Description...
Marantz AV Receiver IR Remote Code List - Page 4
... interface specification between this product and a Host controller is High, then starts a data transmission from a host. Connection format 3-1-1. Page: 4 / 19
Document Version [2.01]
3. Data transmission sequence from Host to Host
Host (Controller)
Slave (This product)
RTS
→
CTS
CTS
←
RTS
TxD
→
RxD
RxD
←
TxD
1. SR7300/SR7300OSE
Hardware Software...
Marantz AV Receiver IR Remote Code List - Page 5
... '
0D h
3-2-1-2. Form1: ACK/NAK
ACK is a data that requests some status change. Start character : '@'
ID
: '0' ~ '9' (A Slave will set own ID.)
Answer character : see "Status request list"
End character
: 0Dh
S tart
R e qu e st statu s
End
ID
'?'
'@ '
0D... 19
Document Version [2.01]
3-2. Transmission data format
3-2-1. SR7300/SR7300OSE
Hardware Software Interface (HSI) Spec.
Marantz AV Receiver IR Remote Code List - Page 6
SR7300/SR7300OSE
Hardware Software Interface (HSI) Spec. Page: 6 / 19
Document Version [2.01]
3-3. The transaction sequences
The transactions have some kinds of ... a Status request from the Host. * The Host must not transmit an another Command or Status request until "it receives a answer by a previous Command or Status request" or "it passes one second from Host then the Slave will ...
Marantz AV Receiver IR Remote Code List - Page 8
...DVD-R CD TAPE CD-R FM AM MW LW TUNER
MULTI-CHANNEL INPUT ON
MULTI-CHANNEL INPUT OFF
A/D
(Samples indicated the ID set to as '1'.)
Character Sample
A0
"@1A0",0x0D
A1
"@1A1",0x0D
A2
"@1A2",0x0D
B0
"@1B0",0x0D
B1
"@1B1",0x0D
B2
...",0x0D "@1Bk",0x0D "@1Bl",0x0D "@1Bm",0x0D "@1Bn",0x0D "@1Bo",0x0D "@1Bp",0x0D "@1Bq",0x0D
"@1Br",0x0D SR7300/SR7300OSE
Hardware Software Interface (HSI) Spec.
Marantz AV Receiver IR Remote Code List - Page 11
SR7300/SR7300OSE
Hardware Software Interface (HSI) Spec. SEL. CH. LEVEL DOWN SELECT ENTER UP>> DOWN Page: 11 / 19
Document Version [2.01]
DISP OSD MENU
CURSOL
RDS VOLUME RESET RE-EQ CHANNEL SELECT CHANNEL LEVEL SELECT ENTER UP/DOWN FACTORY MODE SERVICE MODE
Command DISP OSD MENU (OK) MENU OFF CURSOL UP CURSOL DOWN CURSOL LEFT CURSOL RIGHT RDS DISP...
Marantz AV Receiver IR Remote Code List - Page 13
SR7300/SR7300OSE
Hardware Software Interface (HSI) Spec.
Normal Status request and Status answer list
Request Status POWER Status
Char. & Sample 'A' ("@1?A",0x0D)
VIDEO INPUT
'B' ("@1?B",0x0D)
AUDIO INPUT
'C' ("@1?C",0x0D)
INPUT MODE
'D' ("@1?D",0x0D)
'E' ("@1?E",0x0D)
TUNER FFREQUENCY FM:076.0-108.0 AM,MW:520-1710 LW:152-282
TUNER PRESET
'F' ("@1?F",0x0D)
TUNER MODE
'G' ...
Marantz AV Receiver IR Remote Code List - Page 14
...65374;120) DISPLAY ON DISPLAY OFF AUTO DISPLAY OFF DISPLAY DIMMER OSD ON OSD OFF TEST TONE OFF TEST TONE L TEST TONE C TEST TONE R TEST TONE SR TEST TONE SBR TEST TONE SBL TEST TONE SL TEST TONE SW TEST TONE AUTO TEST TONE MANUAL NIGHT MODE ON NIGHT MODE OFF MENU ON... N3~N9 (dimmer level) O0 O1 P0 P1 P2 P3 P4 P5 P6 P7 P8 Q0 Q1 R0 R1 S0 S1 SR7300/SR7300OSE
Hardware Software Interface (HSI) Spec.
Marantz AV Receiver IR Remote Code List - Page 15
SR7300/SR7300OSE
Hardware Software Interface (HSI) Spec. SL
S
SR ex.)
LFE
* If front L ...Status
Char. & Sample
Status answer
F-DIRECT ON
F-DIRECT
'T' ("@1?T",0x0D)
F-DIRECT OFF
Not available
D DIGITAL(AC-3)
DD SURROUND
DD SURR EX
DTS
DTS ES
AAC
MPEG
SIGNAL FORMAT
'U' ("@1?U",0x0D)
MLP
PCM
...channel status is opposite condition, it sets to 0. And when it is effective, it...
Marantz AV Receiver IR Remote Code List - Page 16
...
TUNER FREQUENCY (Multi Room)
'a' ("@1?a",0x0D)
TUNER PRESET (Multi Room)
VOLUME Status (Multi Room)
VOLUME SET Status (Multi Room) SLEEP TIMER Status (Multi Room) OSD Status (Multi Room) SPEAKER Status (Multi Room...LW)
Not available Preset No. (XX=01～50) Not Preset mode (XX=00) Not available VOL .XXX(-90～+99) MAX. MIN...
SR7300/SR7300OSE
Hardware Software Interface (HSI) Spec.
Marantz AV Receiver IR Remote Code List - Page 17
...
r1
s0
s1
L DISTANCE SURR. R DISTANCE BACK L DISTANCE BACK R DISTANCE FRONT LAGE FRONT SMALL CENTER LAGE CENTER SMALL CENTER OFF SUBWF ON SUBWF OFF SURR. SR7300/SR7300OSE
Hardware Software Interface (HSI) Spec. LAGE SURR.
Marantz AV Receiver IR Remote Code List - Page 18
... will send ["@1m08081",0x0D]. * If the RS232C ERROR only occurs that will send ["@1m08082",0x0D]. * If the ADC ERROR only occurs that will send ["@1m080A0",0x0D]. * If the DSP1 ERROR only occurs that will send ["@1m09080",0x0D]. Page: 18 / 19
Document Version [2.01]
3-5-2. SR7300/SR7300OSE
Hardware Software Interface (HSI) Spec. Special Status request and Status answer list...
Marantz AV Receiver IR Remote Code List - Page 19
... (H2), Speaker B ON (H3), OFF (H4) commands to Auto Freq. up /down command were changed to I1, I2, I3, I4.
Auto Freq. Revision history
Rev. SR7300/SR7300OSE
Hardware Software Interface (HSI) Spec.
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