Looking for the value of the burnt resistors in the pic.
mnhiphop101 Member Joined 2011 2019-09-27 8:00 pm #1 2019-09-27 8:00 pm #1 Looking for the value of the burnt resistors in the pic. Attachments Screenshot_20190927-133046_Gallery.jpg 348.9 KB · Views: 65 20190927_132835.jpg 1 MB · Views: 64 ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-09-27 8:06 pm #2 2019-09-27 8:06 pm #2 The gate resistors for all of the PS FETs are the same. Are ALL of them burned? ••• More options Share mnhiphop101 Member Joined 2011 2019-09-27 8:08 pm #3 2019-09-27 8:08 pm #3 Yes. Every single one on both sides ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-09-27 8:12 pm #4 2019-09-27 8:12 pm #4 Measure all of them. Do you get a common value? Some of the hfonics amps that use the large FETs in the supply use 47 ohm. That's likely borderline. 22 or 33 ohm may also be used in various amps that use the large transistors. ••• More options Share mnhiphop101 Member Joined 2011 2019-09-27 8:16 pm #5 2019-09-27 8:16 pm #5 They are 47ohm. I dont know why I didnt think to do that myself. Thanks. ••• More options Share mnhiphop101 Member Joined 2011 2019-09-27 8:21 pm #6 2019-09-27 8:21 pm #6 I also need the value of R53 in the attached pic Attachments 20190927_141817.jpg 987.4 KB · Views: 67 ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-09-27 8:42 pm #7 2019-09-27 8:42 pm #7 Probably 100k. It was likely left out when assembled. It could have been a mistake or maybe a revision. Hopefully someone will know, for certain. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-09-27 8:49 pm #8 2019-09-27 8:49 pm #8 Look at the AQ20 diagram in the audioQ folder. ••• More options Share Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button. Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link Home General Interest Car Audio Hifonics Colossus LTD component identification
P Perry Babin Member Joined 2003 bcae1.com 2019-09-27 8:06 pm #2 2019-09-27 8:06 pm #2 The gate resistors for all of the PS FETs are the same. Are ALL of them burned? ••• More options Share mnhiphop101 Member Joined 2011 2019-09-27 8:08 pm #3 2019-09-27 8:08 pm #3 Yes. Every single one on both sides ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-09-27 8:12 pm #4 2019-09-27 8:12 pm #4 Measure all of them. Do you get a common value? Some of the hfonics amps that use the large FETs in the supply use 47 ohm. That's likely borderline. 22 or 33 ohm may also be used in various amps that use the large transistors. ••• More options Share mnhiphop101 Member Joined 2011 2019-09-27 8:16 pm #5 2019-09-27 8:16 pm #5 They are 47ohm. I dont know why I didnt think to do that myself. Thanks. ••• More options Share mnhiphop101 Member Joined 2011 2019-09-27 8:21 pm #6 2019-09-27 8:21 pm #6 I also need the value of R53 in the attached pic Attachments 20190927_141817.jpg 987.4 KB · Views: 67 ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-09-27 8:42 pm #7 2019-09-27 8:42 pm #7 Probably 100k. It was likely left out when assembled. It could have been a mistake or maybe a revision. Hopefully someone will know, for certain. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-09-27 8:49 pm #8 2019-09-27 8:49 pm #8 Look at the AQ20 diagram in the audioQ folder. ••• More options Share Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button. Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link Home General Interest Car Audio Hifonics Colossus LTD component identification
mnhiphop101 Member Joined 2011 2019-09-27 8:08 pm #3 2019-09-27 8:08 pm #3 Yes. Every single one on both sides ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-09-27 8:12 pm #4 2019-09-27 8:12 pm #4 Measure all of them. Do you get a common value? Some of the hfonics amps that use the large FETs in the supply use 47 ohm. That's likely borderline. 22 or 33 ohm may also be used in various amps that use the large transistors. ••• More options Share mnhiphop101 Member Joined 2011 2019-09-27 8:16 pm #5 2019-09-27 8:16 pm #5 They are 47ohm. I dont know why I didnt think to do that myself. Thanks. ••• More options Share mnhiphop101 Member Joined 2011 2019-09-27 8:21 pm #6 2019-09-27 8:21 pm #6 I also need the value of R53 in the attached pic Attachments 20190927_141817.jpg 987.4 KB · Views: 67 ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-09-27 8:42 pm #7 2019-09-27 8:42 pm #7 Probably 100k. It was likely left out when assembled. It could have been a mistake or maybe a revision. Hopefully someone will know, for certain. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-09-27 8:49 pm #8 2019-09-27 8:49 pm #8 Look at the AQ20 diagram in the audioQ folder. ••• More options Share Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button. Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link
P Perry Babin Member Joined 2003 bcae1.com 2019-09-27 8:12 pm #4 2019-09-27 8:12 pm #4 Measure all of them. Do you get a common value? Some of the hfonics amps that use the large FETs in the supply use 47 ohm. That's likely borderline. 22 or 33 ohm may also be used in various amps that use the large transistors. ••• More options Share mnhiphop101 Member Joined 2011 2019-09-27 8:16 pm #5 2019-09-27 8:16 pm #5 They are 47ohm. I dont know why I didnt think to do that myself. Thanks. ••• More options Share mnhiphop101 Member Joined 2011 2019-09-27 8:21 pm #6 2019-09-27 8:21 pm #6 I also need the value of R53 in the attached pic Attachments 20190927_141817.jpg 987.4 KB · Views: 67 ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-09-27 8:42 pm #7 2019-09-27 8:42 pm #7 Probably 100k. It was likely left out when assembled. It could have been a mistake or maybe a revision. Hopefully someone will know, for certain. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-09-27 8:49 pm #8 2019-09-27 8:49 pm #8 Look at the AQ20 diagram in the audioQ folder. ••• More options Share Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button. Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link
Measure all of them. Do you get a common value? Some of the hfonics amps that use the large FETs in the supply use 47 ohm. That's likely borderline. 22 or 33 ohm may also be used in various amps that use the large transistors.
mnhiphop101 Member Joined 2011 2019-09-27 8:16 pm #5 2019-09-27 8:16 pm #5 They are 47ohm. I dont know why I didnt think to do that myself. Thanks. ••• More options Share mnhiphop101 Member Joined 2011 2019-09-27 8:21 pm #6 2019-09-27 8:21 pm #6 I also need the value of R53 in the attached pic Attachments 20190927_141817.jpg 987.4 KB · Views: 67 ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-09-27 8:42 pm #7 2019-09-27 8:42 pm #7 Probably 100k. It was likely left out when assembled. It could have been a mistake or maybe a revision. Hopefully someone will know, for certain. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-09-27 8:49 pm #8 2019-09-27 8:49 pm #8 Look at the AQ20 diagram in the audioQ folder. ••• More options Share Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button. Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link
mnhiphop101 Member Joined 2011 2019-09-27 8:21 pm #6 2019-09-27 8:21 pm #6 I also need the value of R53 in the attached pic Attachments 20190927_141817.jpg 987.4 KB · Views: 67 ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-09-27 8:42 pm #7 2019-09-27 8:42 pm #7 Probably 100k. It was likely left out when assembled. It could have been a mistake or maybe a revision. Hopefully someone will know, for certain. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-09-27 8:49 pm #8 2019-09-27 8:49 pm #8 Look at the AQ20 diagram in the audioQ folder. ••• More options Share Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button. Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Share Link
P Perry Babin Member Joined 2003 bcae1.com 2019-09-27 8:42 pm #7 2019-09-27 8:42 pm #7 Probably 100k. It was likely left out when assembled. It could have been a mistake or maybe a revision. Hopefully someone will know, for certain. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-09-27 8:49 pm #8 2019-09-27 8:49 pm #8 Look at the AQ20 diagram in the audioQ folder. ••• More options Share Show hidden low quality content Status This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
Probably 100k. It was likely left out when assembled. It could have been a mistake or maybe a revision. Hopefully someone will know, for certain.
P Perry Babin Member Joined 2003 bcae1.com 2019-09-27 8:49 pm #8 2019-09-27 8:49 pm #8 Look at the AQ20 diagram in the audioQ folder. ••• More options Share
