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Marantz SR6400 Support Question

Marantz SR6400 Support Question

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Question posted by Devonweetman on June 18th, 2015

Right Front

the right front speaker only activates when turned up to max but only buzzes not a prob with the speaker

Current Answers

Answer #1: Posted by TechSupport101 on June 22nd, 2015 10:42 AM
This answer was accepted by the poster of the original question.
TechSupport101

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There is a Service Manual for the model here that should be of some help toward resolving the sound issue.

Related Marantz SR6400 Manual Pages

Marantz AV Receiver IR Remote Code List - Page 1

SW-A0441-HSI-002 : Rev00 Marantz RS-232C Control Specification for SR6400/SR5400 Category Document Version Date Number of Page : AV. Receiver : 1.00b : 2007/01/19 : 17
Marantz AV Receiver IR Remote Code List - Page 2

... list...9 3-5. Form2: Status answer...5 3-3. The transaction regulations ...7 3-3-3. Example of the transactions ...7 3-3-4. Command list...9 3-4-1. Revision history ...17 Marantz America, Inc. 2007 All rights are reserved. Purpose...3 1-2. Data transmission sequence from Host to Slave 5 3-2-1-1. All specifications might be subject to Host 4 3-2. Status request and Status answer...
Marantz AV Receiver IR Remote Code List - Page 3

... RTS (output) N.C. Assumptions and Dependencies Marantz America, Inc. 2007 All rights are reserved. All specifications might be using by the host controller. 1-2. ...D-SUB (9pin,male) 2-4. Connection device - Purpose This document was written in part is [marantz SR6400/SR5400]. (It's refered to change without the written consent of This Product Processor Interface - Abbreviations...
Marantz AV Receiver IR Remote Code List - Page 4

... during the transmission for disable data transmission from a slave. 3-1-1-2. The slave performs the data transmission of the number of copyright. Marantz America, Inc. 2007 All rights are reserved. All specifications might be subject to change without the written consent of required bytes, and ends a transmission. * The slave can do RTS to...
Marantz AV Receiver IR Remote Code List - Page 5

... : '@' ID : '0' ~ '9' (A Slave has own ID, A Host has to set own ID.) Answer character : see "Status answer list" End character : 0Dh Marantz America, Inc. 2007 All rights are two kinds of some other data from Host. Reproduction in whole or in part is a reply data from Slave when Slave got an acceptable...
Marantz AV Receiver IR Remote Code List - Page 6

Reproduction in whole or in part is prohibited without notice. All specifications might be subject to change without the written consent of copyright. SW-A0441-HSI-002 Hardware Software Interface (HSI) Page: 6 / 17 Document Version [1.00b] Start Status answer End ID '@' 0Dh Marantz America, Inc. 2007 All rights are reserved.
Marantz AV Receiver IR Remote Code List - Page 7

...RTS TxD Command RxD max. 1sec max. 1sec ACK/NAK RxD Status request max. 1sec TxD max. 1sec Status answer...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...the transactions a transaction Marantz America, Inc. 2007 All rights are reserved. All specifications might be an answer by ACK or ...
Marantz AV Receiver IR Remote Code List - Page 8

... 3-3-4-2. SW-A0441-HSI-002 Hardware Software Interface (HSI) Page: 8 / 17 Document Version [1.00b] 3-3-4. Reproduction in whole or in c o rre c t NAK Marantz America, Inc. 2007 All rights are reserved. All specifications might be subject to change without the written consent of the handshaking flowchart 3-3-4-1. Examples of copyright.
Marantz AV Receiver IR Remote Code List - Page 9

... "@1E0",0x0D "@1E1",0X0D "@1E2",0x0D "@1E3",0x0D "@1E4",0x0D "@1E5",0x0D "@1E6",0x0D "@1E7",0x0D "@1E8",0x0D "@1E9",0x0D Marantz America, Inc. 2007 All rights are reserved. All specifications might be subject to as '1'.) Character Sample A0 "@1A0",0x0D A1 "@1A1",0x0D A2 "@1A2",0x0D B0 "@1B0",0x0D B1 "@1B1...
Marantz AV Receiver IR Remote Code List - Page 10

...00b] Command SURROUND MODE VOLUME TONE SLEEP MODE MUTE VIDEO MUTE ATT TEST TONE SPEAKER A ON SPEAKER A OFF SPEAKER B ON SPEAKER BOFF NIGHT AUTO THX SURR EX DTS DTS ES DOLBY DOLBY PROLOGIC DOLBY PL...0x0D "@1I2",0x0D "@1I3",0x0D "@1I4",0x0D "@1J0",0x0D Marantz America, Inc. 2007 All rights are reserved. Reproduction in whole or in part is prohibited without notice. All specifications might be...
Marantz AV Receiver IR Remote Code List - Page 11

... 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 MODE RDS PTY VOL.
Marantz AV Receiver IR Remote Code List - Page 12

... 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...XXX = -90~+99) H0XXX ("@1H0-15",0x0D) max H1 min (-∞) H2 BASS:xxdB(xx=-9~... ATT OFF K0 Marantz America, Inc. 2007 All rights are reserved. Status request and Status answer list ...
Marantz AV Receiver IR Remote Code List - Page 13

... M1XXX N0 N1 O0 O1 P0 P1 P2 P3 P4 P5 P6 P7 P8 Q0 Q1 R0 R1 S0 S1 Marantz America, Inc. 2007 All rights are reserved.
Marantz AV Receiver IR Remote Code List - Page 14

... when it is prohibited without notice. All specifications might be '0' to '9' or 'A' to 'F',it uses to as hex. SL S SR Marantz America, Inc. 2007 All rights are not effective, it will send "@1W146",0Dh. * If front and surr. bit data.) Char. & Sample T1 ("@1T1",0x0D) T0 TU0 U1 U2 U3 U4...
Marantz AV Receiver IR Remote Code List - Page 15

... SURR R LEVEL BACK L (or 1ch) LEVEL BACK R LEVEL LEFT DISTANCE RIGHT DISTANCE CENTER DISTANCE SUBWF DISTANCE SURR. OFF BACK LAGE BACK SMALL BACK OFF BACK 1ch BACK 2ch BACK NONE SPEAKER A OFF SPEAKER A ON SPEAKER B OFF SPEAKER B ON MAIN+SUB MAIN SUB AUDIO MUTE OFF AUDIO MUTE ON VIDEO MUTE OFF VIDEO MUTE ON Char. & Sample i0XX...
Marantz AV Receiver IR Remote Code List - Page 16

... change without the written consent of ERROR DETECT status answer character. (about : #$%&) (Character #, $, % and & would be subject to as hex. Marantz America, Inc. 2007 All rights are reserved. SW-A0441-HSI-002 Hardware Software Interface (HSI) Page: 16 / 17 Document Version [1.00b] 3-5-2. bit data.) * # : Bit ErrorName ERROR SAFE 3 Reserved 1 1 2 Reserved 0 0 1 Reserved...
Marantz AV Receiver IR Remote Code List - Page 17

... 1.00 10/10/03 1.00b 01/19/07 Owner MAI MAI Change description Released Page: 17 / 17 Document Version [1.00b] Marantz America, Inc. 2007 All rights are reserved.

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