Marantz SR6004 Service Manual

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Page 1 Service SR6004 / FB/N1B/U1B /K1SG/N1SG Manual AV Surround Receiver TABLE OF CONTENTS SECTION PAGE 1. TECHNICAL SPECIFICATIONS................... 1 2. TECHNICAL DESCRIPTION....................9 3. POWER AMPLIFIER ADJUSTMENT ..................15 4. SERVICE MODE .........................16 5. SYSTEM ERROR .........................18 6. TROUBLE SHOOTING ......................22 7.
Page 2 MARANTZ Parts for your equipment are generally available to our National Marantz Subsidiary or Agent. ORDERING PARTS : The following information must be supplied to eliminate delays in processing your order : 1. Complete address 2.
Page 3: Technical Specifications
1. TECHNICAL SPECIFICATIONS s FM TUNER SECTION GENERAL Frequency Range ....87.5 - 108.0 MHz [ /U, /N, /K ] Power Requirement ....... AC 100 V 50/60Hz [ /F ] ..........76.0 - 90.0 MHz [ /F ] ............AC 220 V 50 Hz [ /K ] Usable Sensitivity........
Page 4 The relation between the selected surround mode and the input signal The surround mode is selected with the surround mode buttons on SR6004 or the remote control unit. However, the sound you hear is subject to the relationship between the selected surround mode and input signal. That relationship is as follows;...
Page 5 Output Channel Front information display Surround Decoding Input Signal Signal format Mode Channel status L/R C SubW indicators ‡ ‡ ‡ ‡ SOURCE Multi Ch-PCM (5.1ch) Multi Ch-PCM – – L, C, R, SL, SR, LFE ‡ ‡ ‡ ‡ DIRECT Multi Ch-PCM 96kHz (5.1ch) Multi Ch-PCM 96kHz –...
Page 6 Output Channel Front information display Surround Decoding Input Signal Signal format Mode Channel status L/R C SubW indicators ‡ ‡ ‡ ‡ DTS-ES DTS 5.1 – – dts, ES L, C, R, SL, SR, S, LFE ‡ ‡ ‡ ‡ (Neo:6 DTS 96/24 DTS-96/24...
Page 7 Output Channel Front information display Surround Decoding Input Signal Signal format Mode Channel status L/R C SubW indicators Dolby Virtual Speaker ‡ Dolby Virtual Dolby TrueHD (6.1ch) – – – – – TrueHD L, C, R, SL, SR, LFE Dolby Virtual Speaker ‡ Speaker Dolby TrueHD (7.1ch) –...
Page 8 AUTO PURE DIRECT When this mode is selected, the unit determines The Pure Direct mode further reduces sources whether the digital input signal is Dolby Digital, of noise in addition to effect of the Source Direct Dolby Digital Surround EX, Dolby Digital Plus, Dolby mode, by blocking output from the video jacks TrueHD, DTS-HD, DTS, DTS-ES, DTS 96/24 or PCM (VIDEO, S-VIDEO, COMPONENT VIDEO and HDMI)
Page 9 MODE Pro Logic IIz Height Dolby Pro Logic IIz Height is designed to more (Dolby Digital, Pro Logic IIx MOVIE, Pro effectively use existing program material when Logic IIx MUSIC, Pro Logic IIx GAME) height channel speaker outputs are present. Dolby Pro Logic IIz Height can be used to upmix a variety of This mode is used with source materials encoded in sources from movies and music, but are particularly...
Page 10 CIRCLE SURROUND II Neural Surround (CSII-CINEMA, CSII-MUSIC, CSII-MONO) Neural Surround represents the latest advancement in surround technology developed Circle Surround is designed to enable multichannel for music. surround sound playback of non-encoded and Neural Surround employs psychoacoustic multichannel encoded material. frequency domain processing which allows delivery Backward compatibility provides listeners with of a more detailed sound stage with superior channel...
Page 11: Technical Description
2. TECHNICAL DESCRIPTION • dts Digital Surround DTS was introduced in 1994 to provide 5.1 channels of discrete digital audio into home theater systems. DTS Neural Surround has been chosen as the DTS brings you premium quality discrete multichannel surround sound format for XM Satellite Radio’s digital sound to both movies and music.
Page 12 • dts Digital Surround ES ® DTS-ES Extended Surround is a new multichannel digital signal format developed by Digital Theater Systems Inc. While offering high compatibility with DTS-HD Master Audio is capable of delivering audio the conventional DTS Digital Surround format, DTS- that is a bit-for-bit identical to the studio master.
Page 13 About Dolby Pro Logic IIx Dolby Pro Logic IIx technology delivers a natural and immersing 7.1-channel listening experience to the home theater environment. A product of DTS-EXPRESS is a low-bitrate encoding technology Dolby's expertise in surround sound and matrix supporting up to 5.1 channels with fixed data decoding technologies, Dolby Pro Logic IIx is a transfer rates.
Page 14 Circle Surround II® (CS-II) is a powerful and versatile Dolby Virtual Speaker is a technologycertified multichannel technology. CS-II is designed to enable by Dolby Laboratories that creates a virtualized up to 6.1 multichannel surround sound playback surround sound experience from two speakers using from mono, stereo, CS encoded sources and other a multichannel Dolby Digital source.
Page 15 ® ® HDCD (High Definition Compatible Digital ) is MultEQ ® a patented process for delivering on Compact Audyssey MultEQ is a room equalization solution Disc the full richness and details of the original that calibrates any audio system so that it can microphone feed.
Page 16 optimizing the dynamic range. Audyssey Dynamic SIRIUS, XM Satellite Radio Ready EQ is integrated into Dynamic Volume so that as the playback volume is adjusted automatically, the perceived bass response, tonal balance, surround impression, and dialog clarity remain the same whether watching movies, flipping between SIRIUS, XM and all related marks and logos television channels, or changing from stereo to...
Page 17: Power Amplifier Adjustment
3. POWER AMPLIFIER ADJUSTMENT Idling Current Alignment 1. Each of the measurement points are provided with the two test points. Set a digital Voltage meter to DC voltage input, connect the meter to the test points at both contact points. 2.
Page 18: Service Mode
4. SERVICE MODE MAIN CPU (IC105) Version, DSP (IC111) Version, HDMI CPU (IC61), USB CPU (IC35) Version and Segment CheckMode. 1. Connect the mains cord into the unit. 2. Press the POWER ON/OFF (STANDBY) button for turn on the unit. 3.
Page 19 10. Press the ENTER button again, the left half, right half and center of the label area in the FLD light on and off each other. 11. Press the ENTER button again, the segments of the character area in the FLD flick in checker pattern. 12.
Page 20: System Error
5. SYSTEM ERROR Check 1 • Indication of abnormalities with the EEP-ROM (HDMI PWB / IC89) Interface This indicates a communication error wherein the ACK will not return for 2 seconds or more while the system is in com- munication with the EEP-ROM (INPUT PWB / IC89). - Message on FL displayw.
Page 21 3. Check that the speaker cable connected to the product is not in contact and shorting out. 4. The Microprocessor 25 pin (Power Down) is outputting the "H" signal when the power is turned ON. (If the 25pin continues to be in the "L" state after the power is turned on, the MAIN PWB circuit , the IC60 and its adjacent cir- cuits are developing an abnormality.) NOTE : HOW TO RECOVER FROM SYSTEM ERROR...
Page 22 Check 4 • TIMING CHART Normal operation when the power is turned on 7sec 3.5sec 2sec _STAND BY (138pin) _STAND BY CANCEL _STAND BY (OUT) _PDOWN (25pin) AC POWER SUPPLY: POWER ON (IN) Hi P_LINE=OK _P_LINE_FAIL (122pin) After 3.5sec, the detection start INCONSTANT 3.5sec (IN)
Page 23 Normal detection operation when the power is turned on _STAND BY(OUT): 3.5sec 2sec STANDBY (OUT): If it detects in order of and Lo is detected, it will be made Lo 500msec after that. _STAND BY (138pin) (OUT) _P DOWN (25pin) AC POWER SUPPLY: POWER ON (IN) _STAND BY LED...
Page 24: Trouble Shooting
6. TROUBLE SHOOTING Symptom Reason Check Points +5VL is not outputted. T600,IC51,D606~D609 (MAIN) The voltage between CN85-20pin and GND is not 5V. The power cannot be turned on. Main CPU is not work. IC105,IC90(HDMI) Front panel is not correctly connected with CN82(HDMI) Main CPU.
Page 26: Jig For Servicing
SR6004/5004 HDMI PWB : 2 Set 998619000480S : extension wire for SR6004/5004 INPUT PWB : 1 Set 998619000470S : extension wire for SR6004/5004 HDMI PWB : 2 Set Connector : 40pins male A side near the red wire connector is "The first pin."...
Page 27 7-1 Connection of HDMI PWB JIG -Preparation- 998619000470S : extension wire for SR6004/5004 HDMI PWB : 2 Set Insulation sheet 1(Do not supply it) 1. HDMI PWB (CUP12207) is detached from the chassis, and it puts it into the state turned inside out.
Page 28 2. Two extension wires for SR6004/5004 HDMI PWB are connected. Refer to the close-up also. Note: When the connection which is wrong in the JIG (Exten- sion cable kit) is done it becomes cause of damage. Fig.2 Fig.1 Confirm 1st pin (red wire) on the wire side (female) Confirm 1st pin (red wire) on the wire side (male) and 1st pin on the connector side.
Page 29 Fig.2 HDMI PWB Side Confirm 1st pin (red wire) on the wire side(male) and Confirm 1st pin (red wire) on the wire side (male) 1st pin on the connector of CN84 and 1st pin on the connector of CN85. Note: As for CN66 of CN31 of USB/CNT PWB, and MAIN PWB, the connection becomes loose upon service.
Page 30 7-2 Connection of INPUT PWB JIG -Preparation- 998619000480S : extension wire for SR6004/5004 INPUT PWB : 1 Set Insulation sheet 1(Do not supply it) 1. First of all, please connect the extension treatment de- vice for HDMI PWB in the foregoing paragraph (7-1 Con- nection of HDMI PWB JIG).
Page 31 2. Two extension wire for SR6004/5004 INPUT PWB are connected. Refer to the close-up also. Note: When the connection which is wrong in the JIG (Exten- sion cable kit) is done it becomes cause of damage. Fig.2 Fig.1 Confirm 1st pin (red wire) on the wire side (female) Confirm 1st pin (red wire) on the wire side (male) and 1st pin on the connector of CN50.
Page 32 Fig.2 INPUT PWB Side Confirm 1st pin (red wire) on the wire side (female) and 1st pin on the connector of CN50. Note: As for CN66 of CN31 of USB/CNT PWB, and MAIN PWB, the connection becomes loose upon service. Please confirm the firm connection.
Page 33: Dual Backup Memory
8. DUAL BACKUP MEMORY This product has a Dual Backup Memory function. The conventional Backup functions to memorize, in the EEP- ROM (IC89) in the circuit, a current setting of the moment the main power is turned off so that it can be restored when it is turned ON again.
Page 34: Writing And Update Software
9. WRITING AND UPDATE SOFTWARE Software for MAIN CPU, flash ROM for DSP, HDMI CPU can be updated/downloaded. Have update/download application software. ("FDT V4.03", "da708_writer.exe", "FlashSta. exe") There are four mode of download, regarding to the target of software as bellow. •...
Page 35 Download Utility (FDT) [A] SOFTWARE (fdtv403r00.exe) DOWNLOADS AND INSTALLS PROCEDURE [A-1] DOWNLOADS OF THE SOFTWARE (Flash Development Toolkit: the rest is FDT) Download the software for update of the MAIN CPU. 1. Launch the browser. 2. Type the "http://www.renesas.com/" into an address. And click the Go or press the Enter on keyboard of PC.
Page 36 4. Choose Non secure or Secure in Security Level your net- work environment. Choose English or another one in region and language. 5. Input the each item. Note: The items displayed by a language and region are different.
Page 37 6. If you have inputted the necessary items, click the "I agree", and click "Submit". 7. Immediately, an e-mail arrives from the renesas. Click the link in the e-mail to go to the registration site, And input the login ID and password. And click the sub- mit.
Page 38 8. Click the Software download in the Design support. 9. Type the "Flash Development toolkit" into the keyword search.
Page 39 10. Click the [Evaluation Software] Flash Development Tool- kit V4.03 Release 01 The latest edition is FDT V4.03 at present. (July. 2009) It is in FDT V4.03 as follows and explains it. 11. Input Login ID and password. And click the submit.
Page 40 12. Scroll down the page. 13. Click the Agree, and click the submit.
Page 41 14. Scroll down the page. 15. Click the Download. 16. Click the Save. Save the fdtv403r00.exe on your PC's hard disc. NOTE: A file name is change by improvement.
Page 42 Installs Utility (FDT) [A-2] [A] INSTALLS OF THE SOFTWARE (Flash Development Toolkit Ver.4.03) 1. Open the folder with the downloaded file. 2. And double click the fdtv403r00.exe 3. Click the Next.
Page 43 4. Check the International (English),and click the Next. 5. Check the I accept the terms of the license agreement, and Click the Next.
Page 44 6. Click the next. 7. Check the mot file type, and click the Next..
Page 45 8. Click the Next.
Page 46 10. The Setup Status bar appears. 11. Click the Finish.
Page 47 Update Firmware (SR6004 Main FDT) • Mode 1: Update/Download MAIN CPU's software to internal Flash-ROM NECESSARY EQUIPMENT The following items are required for updating/downloading. • Windows PC (OS: Windows2000 or Windows XP) with Se- rial port. RS-232C Dsub-9 pin cable (female to female/straight type) Flash Development Toolkit 4.03 or latest version...
Page 48 3. Check the Create a new project workspace, and click the NOTE : It is needs setup for SR6004 When you have already setup, please advance to "[M1-2] Writing Procedure for MAIN CPU". 4. SR6004 is inputted into the Workspace Name. (It is si-...
Page 49 5. Input the Filter "M3087". Then, selected "M3087BFK " and Click the Next. s 6. Choose the Serial port number in the Select Port. And click the Next.
Page 50 7. Un-check the Use Default, and choose the 57600 in Recommended Speeds. Click the Next. 8. Check the Automatic in Protection. Check the Advanced in Messaging. Click the Finish...
Page 51: Writing Procedure For Main Cpu
[M1-2] Writing Procedure for MAIN CPU 1. Connect the RS-232C on rear panel of the unit and the Serial Port of windows PC with RS-232C cable. 2. Launch the Flash Development Toolkit (FDT), When FDT is not launch. When FDT is already launch, please advance to step No.6.
Page 52 5. Choose SR6004.AWS in SR6004 folder under Work- space folder. And Click the Open. 6. Right button of mouse click on the SR6004, and select the Add Files... in a menu.
Page 53 7. Browse and choose the sr6004_rom_yymmddv.mot, and click the Add. NOTE : The yy is two digits of year. The mm is month. The dd is date. The v is release number. • Update/Download DSP's software to Flash-ROM 8. Connect RS-232C on the rear panel of the unit and Serial Port of windows PC with RS-232C cable.
Page 54 10. Connect the mains cord into the unit. And press the POWER ON/OFF button for turn on the unit. (N, K version) NOTE : When the unit is into boot mode, STANDBY LED is not lights. 11. Click the Device in the menu bar and select the Connect to Device.
Page 55 13. Click the Select All and Erase. 14. Press right button of mouse on the sr6004_rom_yymmddv.mot, and select the Download File in a menu.
Page 56 15. Software is written into the MAIN CPU. The writing of software takes about 2 minutes. 16. Click the Device in the menu bar and select the Discon- nect.
Page 57 17. Click the OK. 18. Click the File and select the Exit in menu. 19. Press the POWER ON/OFF button for turn off the unit. (N and K version). 20. Disconnect the mains cord and RS-232C cable from the unit. 21.
Page 58 MAIN CPU Version 1. Connect the mains cord into the unit. 2. Press the POWER ON/STANDBY or POWER ON/OFF button for turn on the UNIT. 3. Press the AUTO, EXIT and CLEAR buttons simulta- neously more then 3 seconds. 4. The FL display shows "SERVICE MODE" and the model name for 2 seconds.
Page 59 Mode 2: Update/Download DSP’s software to Flash- Update/Download Software for DSP (Mode 2) Put the "DSP (SR5004 SR6004)" folder into anywhere on your PC's hard disc. Connect the RS-232C on rear panel of the unit and the Serial Port of windows PC with RS-232C cable.
Page 60 Double click the da708_writer.exe. And launch the da708_writer.exe SR8001 TI Writer SR8001 TI Writer. Choose the...
Page 61 Click the "Connection OK!!" appears on SR8001 TI Writer. And SR8001 TI Writer "Connection OK!!" click the i eOpe...
Page 62 pa17_c78_yymmdd_v.upd Choose the pa17_c78_yymmdd_v.upd. And click the NOTE : The yy is two digits of year. The mm is month. The : yy dd is date. The v is release number. Click the Click the...
Page 63 Software is written into the DSP Flash ROM. 6 30 The writing of software takes about 6 minutes and 30 seconds. Click the Click the Di co...
Page 64 Click the Press the button for turn off the unit. PO ER ON O (Except /F B, /U1B) (/F B, /U1B Disconnect the mains cord. Disconnect the RS-232C cable from the unit. RS-232C...
Page 65 Mo e : Up a e Do DM CPU are o i er a -ROM. Up a e Do are or DM CPU Mo e Put the “HDMI (SR5003 SR6003)” folder into anywhere "HDMI (SR5003 SR6003)" on your PC’s hard disc. Connect the RS-232C on rear panel of the unit and the RS-232C Windows...
Page 66 FlashSta.exe M16 Flash Start Double click the FlashSta.exe. And launch the M16 Flash Start. Check the in the Select Select Program er a e ory Program. Choose the And click the OK.
Page 67 Click the Re er... Choose the HDMI_REPV5_yymmdd_hvv.upd. And click HDMI_REPV5_yymmdd_hvv.upd NOTE : The yy is two digits of year. The mm is month. The : yy dd is date. The vv is release number.
Page 68 FilePath ID MCU Type R8C The FilePath and ID are inputted automatically, and the MCU Type is selected to R8C automatically. Click the OK. Click the...
Page 69 Baud rate Choose the in the Baud rate. Program_intervals(ms) Choose the in Program_intervals(ms). Click the OK. Click the E.P.R..E.P.R...
Page 70 Click the Software is written into the internal Flash-ROM of HDMI HDMI CPU CPU. The writing of software takes about 1 minute. Click the...
Page 71 Click the Press the button for turn off the unit. PO ER ON O (Except /F B, /U1B) (/F B, /U1B Disconnect the mains cord. Disconnect the RS-232C cable from the unit. RS-232C...
Page 72 Mo e : Up a e Do oa U B CPU are o i er a -ROM. Up a e Do are or U B CPU Mo e "USB (SR6003)" Put the "USB (SR6003)" folder into anywhere on your PC's hard disc. Connect the RS-232C on rear panel of the unit and the RS-232C Windows PC...
Page 73 Double click the FlashSta.exe. And launch the M16 FlashSta.exe M16 Flash Start Flash Start. Check the in the Select Select Program er a e ory Program. Choose the And click the OK.
Page 74 Re er... Click the Choose the SR6003_USB_yymmdd_v.mot. And click the SR6003_USB_yymmdd_v.mot NOTE : The yy is two digits of year. The mm is month. The : yy dd is date. The v is release number.
Page 75 FilePath ID MCU Type R8C The FilePath and ID are inputted automatically, and the MCU Type is selected to R8C automatically. Click the OK. Click the...
Page 76 Choose the in the Baud rate. Baud rate Choose the in Program_intervals(ms). Program_intervals(ms) Click the OK. Click the E.P.R..E.P.R...
Page 77 Click the Software is written into the internal Flash-ROM of USB USB CPU CPU. The writing of software takes about 1 minute. Click the...
Page 78 Click the Press the button for turn off the unit. PO ER ON O (Except FB and U1B) (FB U1B Disconnect the mains cord. Disconnect the RS-232C cable from the unit. RS-232C...

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Marantz SR6004 Service Manual

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