Service Manuals

nodols: Checked CPU doesn't give power to secondary CPU any idea what seems to be problem? Jun 13, 2022 22:22:51 GMT -5

nodols: Repairing this Denon AVR 5800 dead to the world. checked fuse and power supply seems to be okay. Jun 13, 2022 22:20:00 GMT -5

julio: Hello, someone who can share the latest firmware update for the pioneer sc-lx56 please, I would greatly appreciate it, regards.

May 19, 2022 16:01:07 GMT -5

jadi: Good afternoon everyone. I need help with CY920 Error on screen. Denon AVR x7200wa. What does it mean and how can I fix it? Tried reset and reboot but massage reappeared. Thanks Apr 18, 2022 11:12:11 GMT -5

srt: tx nr5008 DSP 3 firmware . Anyone have? Apr 14, 2022 22:20:32 GMT -5

tjmotter: I can send you DSP2 firmware for an NR3007 if you still need it. If so, send me a message Mar 23, 2022 20:39:47 GMT -5

thespianator: Glad to see comments dated 2022, meaning the board is still at least somewhat active? Mar 22, 2022 14:57:36 GMT -5

mastertech: Hey stranger. Enjoying winter? Feb 1, 2022 18:39:43 GMT -5

nashou: How is everyone doing? Jan 31, 2022 23:15:49 GMT -5

nashou: Haavnt been here for a while!!! Jan 31, 2022 23:15:42 GMT -5

dinotech: Hi Guys... my Pioneer VSX-D1S is stuck in standby mode. resetting the amp didnt work. any help in getting it running is most appreciated. Jan 3, 2022 2:15:50 GMT -5

ali: i need help about onkyo txnr626 board no bchdm 1357 2 i buy a month ago dead i found something that a capistor number c8901 16v 100uf is missing plz guide me Jan 1, 2022 12:16:18 GMT -5

ali: i am new in electronics feild Jan 1, 2022 12:08:23 GMT -5

docsss: Hi,
HELP ! I really need firmware DSP2 Q3401 for ONKYO TX-NR3007 . [email protected] Aug 29, 2021 11:47:32 GMT -5

timorenga: Gracias por aceptarme como miembro del foro, Estoy buscando manual de servicio para Denon AVR4310CI si alguien lo tiene se agradecería mucho que lo comparta Gracias Jul 17, 2021 20:07:03 GMT -5

timinphoenix: Hello.......I have at least one red and several green C's [email protected] Jun 18, 2021 17:22:15 GMT -5

timinphoenix: Hello.......I have at least one red C element and several greens here........e.mail me....... [email protected] Jun 18, 2021 17:21:26 GMT -5

comfis: Hello, maybe I missed the answer in the previous text . Is it possible to extract the contents of NAND flash for DSP from the firmware update? I have an Onkyo TX-NR535 with defective NAND content

May 31, 2021 8:14:20 GMT -5

bchoyal: hi mastertech i have also this problem pl May 1, 2021 5:04:41 GMT -5

eddy: *****Need a copy of the Identity/Configuration Rom (Q153) for TX-NR535*****

I have a TX-NR535 which the MCU firmware failed updating. I reprogrammed it via UART0 and the amp powers up now. However, none of the buttons are working even the volume control k Apr 27, 2021 17:56:31 GMT -5

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