Badcaps.net Forum
Go Back   Badcaps Forums > Search Forums
Register FAQ Calendar Search Today's Posts Mark Forums Read

Showing results 1 to 25 of 174
Search took 0.01 seconds.
Search: Posts Made By: srt1
Forum: Troubleshooting Audio Equipment 06-05-2018, 01:45 AM
Replies: 14
Views: 1,445
Posted By srt1
Re: pioneer vsx 2021 no sound

http://smanuals.ru/manuals/home-theater-reciver/home-theater-reciver-pioneer/pioneer-vsx-53-1326.html
Forum: Troubleshooting Audio Equipment 06-03-2018, 01:04 AM
Replies: 0
Views: 203
Posted By srt1
Diiference between d80yk113cptp4 and d808k013cptp400

what is the difference between above two dts chip? d80yk113cptp4 is using in yamaha and d808k013cptp400 using in onkyo and pioneer receivers , when i check pin configuration both are same,
Forum: Troubleshooting Audio Equipment 06-03-2018, 12:59 AM
Replies: 14
Views: 1,445
Posted By srt1
Re: pioneer vsx 2021 no sound

what is the damage? no sound? yes i have service manual.i will upload here
Forum: Troubleshooting Audio Equipment 04-13-2018, 04:01 AM
Replies: 14
Views: 1,107
Posted By srt1
Re: Harman Kardon AVR 141 protect mode and volume issue

CHECK THE output volatge on speaker terminal before protect mode appear
Forum: Troubleshooting Audio Equipment 01-16-2018, 08:46 AM
Replies: 13
Views: 999
Posted By srt1
Forum: Troubleshooting Audio Equipment 01-08-2018, 01:15 AM
Replies: 11
Views: 1,501
Posted By srt1
Re: Yamaha RX-V675, No sound

Any one can help me , what i do next?
Forum: Troubleshooting Audio Equipment 01-07-2018, 12:13 PM
Replies: 11
Views: 1,501
Posted By srt1
Re: Yamaha RX-V675, No sound

Hii i replced the dsp chip but still no sound ,when i am updating firmware its failing and showing error code 0010 also i check in daignostic menu its showing dsp bus NG ,same as before..what will be...
Forum: Troubleshooting Audio Equipment 01-06-2018, 05:16 PM
Replies: 13
Views: 999
Posted By srt1
Re: Onkyo tx sr 607 -New DSP chip installed

no other bga related to sound processing . my problem was bad soldering of dts chip ..
Forum: Troubleshooting Audio Equipment 12-30-2017, 07:19 AM
Replies: 13
Views: 999
Posted By srt1
Re: Onkyo tx sr 607 -New DSP chip installed

i think your DSP is BGA right?.. in TX SR607 not BGA, ok do soldering and and let me know the result,
Forum: Troubleshooting Audio Equipment 12-22-2017, 02:18 PM
Replies: 13
Views: 999
Posted By srt1
Re: Onkyo tx sr 607 -New DSP chip installed

Hi ,,, i sort out the problem now .. the problem wass improper soldering ,, one pin of DSP chip ws not solderd properly ,,i soldered it again now its ok:musics

i reach a conclusion now ,, there is...
Forum: Troubleshooting Audio Equipment 12-22-2017, 10:25 AM
Replies: 13
Views: 999
Posted By srt1
Re: Onkyo tx sr 607 -New DSP chip installed

what will be the cause for it
Forum: Troubleshooting Audio Equipment 12-22-2017, 08:44 AM
Replies: 13
Views: 999
Posted By srt1
Re: Onkyo tx sr 607 -New DSP chip installed

HI... good news.. i kept in on condition this onkyo more than two hours after that i just checked the dsp firmware version ,,, success in display its shwoing the version.. but i dont know how it...
Forum: Troubleshooting Audio Equipment 12-21-2017, 07:56 AM
Replies: 13
Views: 999
Posted By srt1
Re: Onkyo tx sr 607 -New DSP chip installed

DSP Chip itself have internal ROM? .. i saw a NAND flash ic near by it
Forum: Troubleshooting Audio Equipment 12-20-2017, 11:16 PM
Replies: 13
Views: 999
Posted By srt1
Onkyo tx sr 607 -New DSP chip installed

Hi i recently got Onkyo rx sr607, the problem was it have no sound even in any mode, then i checked the DSP chip, i found that it getting very hot, so i suspect there some internal short inside, I...
Forum: Troubleshooting Audio Equipment 12-11-2017, 12:10 AM
Replies: 14
Views: 1,107
Posted By srt1
Re: Harman Kardan AVR 141 protect mode and volume issue

HI, I replaced C3200 with C1845, now amplifier section is ok.. but i want fix the volume issue on Surround right channel.
Forum: Troubleshooting Audio Equipment 12-09-2017, 01:01 PM
Replies: 11
Views: 1,501
Posted By srt1
Re: Yamaha RX-V675, No sound

DTS chip number is D80YK113CPTP4 . is this ic also premature failing as in onkyo?
Forum: Troubleshooting Audio Equipment 12-09-2017, 05:55 AM
Replies: 11
Views: 1,501
Posted By srt1
Re: Yamaha RX-V675, No sound

But how i confirm dts chip already failed.if it failed i want replce it
Forum: Troubleshooting Audio Equipment 12-08-2017, 10:10 PM
Replies: 14
Views: 1,107
Posted By srt1
Re: Harman Kardan AVR 141 protect mode and volume issue

i need help regarding the volume issue also.. if it faulty NJW1197 ic , i want divert the audio signal to other channel which is unused as this ic has 8 channel volume control is ther now only its 6...
Forum: Troubleshooting Audio Equipment 12-08-2017, 10:00 PM
Replies: 11
Views: 1,501
Posted By srt1
Re: Yamaha RX-V675, No sound

I tried everything.. i am getting sound only when i am connecting analog signal in pure direct mode.. in any dsp mode no sound coming.. also i tried rest, after that i tried to upgrade firmware but...
Forum: Troubleshooting Audio Equipment 12-08-2017, 01:12 PM
Replies: 11
Views: 1,501
Posted By srt1
Forum: Troubleshooting Audio Equipment 12-08-2017, 11:40 AM
Replies: 14
Views: 1,107
Posted By srt1
Re: Harman Kardan AVR 141 protect mode and volume issue

i apply hot air to diffrential pair transistor section , then DC offset goes to 0volt .:) anyway i will replace c3200 transistors.
Forum: Troubleshooting Audio Equipment 12-08-2017, 01:16 AM
Replies: 14
Views: 1,107
Posted By srt1
Re: Harman Kardan AVR 141 protect mode and volume issue

I measured voltages at points collector terminal of q876 & q886 its +3.2volt and 0.66volt respectively , but in other channel its +1.3volt and -1volt.. This protection mode only happening when i...
Forum: Troubleshooting Audio Equipment 12-07-2017, 11:18 AM
Replies: 14
Views: 1,107
Posted By srt1
Re: Harman Kardan AVR 141 protect mode and volume issue

I deverted the signal to other channel but ,its same ..so i am.thinking problem with mcu or this digital volume ic .but i need to confirm it
Forum: Troubleshooting Audio Equipment 12-07-2017, 03:10 AM
Replies: 14
Views: 1,107
Posted By srt1
Re: Harman Kardan AVR 141 protect mode and volume issue

hi,,, i want fix the volume issue first , is it problem wit IC njw1197 (dogital volume control ic) only have problem with Right surround, this IC have two unused pins for Surround back channels , but...
Forum: Troubleshooting Audio Equipment 12-06-2017, 04:23 AM
Replies: 14
Views: 1,107
Posted By srt1
Showing results 1 to 25 of 174

 
Forum Jump


Badcaps.net Technical Forums 2003 - 2019
Powered by vBulletin ®
Copyright ©2000 - 2019, Jelsoft Enterprises Ltd.
All times are GMT -6. The time now is 08:01 PM.
Did you find this forum helpful?