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MARANTZ MCR610 | no audio | Repair Tip

SYMPTOM: no audio ( or similar) -no audio from speaker outputs, line out or headphones. Troubleshooting: checking all the signals with an oscilloscope: • determined that the DIR is successfully outputting data and clocks • these signals reach the input pins of PWM IC56. • there was no square wave se...
by Goran Kosutic
on 15 Dec 2016, 11:18
 
Global announcement: MARANTZ MCR610 | no audio | Repair Tip
Replies: 0
Views: 1045

Repair Tip | 943302100130D CD MECH./ 900302100200S T

Most failures on 943302100130D CD MECH can be detected by careful visual inspection and are most likely caused by assemby failures. This CD MECHA / TRAVERSE is used in the following D&M products: CD5005 CD6005 CD6006 DCD-520AE DCD-720AE DCD-F109 M-CR610 M-CR611 RCD-M39 RCD-M39DAB RCD-M40 RCD-M40...
by Goran Kosutic
on 30 Nov 2016, 09:13
 
Global announcement: Repair Tip | 943302100130D CD MECH./ 900302100200S T
Replies: 0
Views: 1169

how to obtain EDID information from display (TV)

1. Prepare PC with HDMI terminal. 2. Install the "EDID Viewer" software to PC. 3. Connect TV to PC. 4. TV will indicate PC picture. 5. Start the "EDID Viewer" and select Read EDID→Read EDID From Windows Registry. 6. Please select NAME of target monitor. 7. If EDID of TV is indica...
by Goran Kosutic
on 20 Oct 2015, 04:33
 
Global announcement: how to obtain EDID information from display (TV)
Replies: 0
Views: 1099

Re: SMPS Troubleshooting Guide

thank you for sharing your experience with us. it would be useful to provide community with more Details, such as : -what SMPS have you diagnosed? -which test Point (TP) have you monitored when taken a Picture attached? - which Operation mode was the unit in that stage? -etc. This would help to narr...
by Goran Kosutic
on 16 Sep 2015, 11:11
 
Global announcement: SMPS Troubleshooting Guide
Replies: 2
Views: 1167

SMPS Troubleshooting Guide

please find enclosed our document for SMPS Troubleshooting Guide
by Goran Kosutic
on 25 Aug 2015, 11:09
 
Global announcement: SMPS Troubleshooting Guide
Replies: 2
Views: 1167

how to confirm availability of DPMS

Dear Gents! Recently we’ve been asked how to confirm availability of DPMS. Herewith we inform you as follows: when you want to check function of DPMS server for DEN or MAR please click following URLs. https://firmware.denon.jp/ https://pfw.marantz.info/ When BLUE wallpaper with Denon Firmware Server...
by Goran Kosutic
on 24 Sep 2010, 12:10
 
Global announcement: how to confirm availability of DPMS
Replies: 0
Views: 1438

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