I have some here with me. I will replace it and replace the resistor 4111 too.
kfx5050 Member Joined 2014 2019-04-24 2:18 am #201 2019-04-24 2:18 am #201 I have some here with me. I will replace it and replace the resistor 4111 too. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:19 am #202 2019-04-24 2:19 am #202 Don't reinstall R4111 yet. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:26 am #203 2019-04-24 2:26 am #203 Ok d402 replace. R4111 is still out ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:27 am #204 2019-04-24 2:27 am #204 Do you now have audio on pin 3 of the 5534 near the heatsink? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:32 am #205 2019-04-24 2:32 am #205 Yes. 50hz nice's and clean ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:34 am #206 2019-04-24 2:34 am #206 Do you have audio out of pin 6 of that 5534 and into pin 3 of the other 5534? If so, what does the output from the second 5534 look like? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:40 am #207 2019-04-24 2:40 am #207 Yes. Audio on pin 6 on both ne5534. Audio on pin 3 of ne5534 both. Here a pic of the sec ne5534. Amp is power off. Attachments DSC_1148.jpg 772.7 KB · Views: 32 ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:42 am #208 2019-04-24 2:42 am #208 Do you mean that the amp has no remote voltage applied? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:43 am #209 2019-04-24 2:43 am #209 No remote or 12v. Only the RCA and the jumper in the header are install. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:46 am #210 2019-04-24 2:46 am #210 You need to test with 12v and remote. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:53 am #211 2019-04-24 2:53 am #211 With 12v and remote I have nathing. Pin 3 on both ne5534amp nothing. Pin 6 both ne5534 nothing. no audio ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:59 am #212 2019-04-24 2:59 am #212 Go back in the circuit to the op-amp near the header. Do you have audio on the output terminals of the op-amp? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:01 am #213 2019-04-24 3:01 am #213 Yes ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:05 am #214 2019-04-24 3:05 am #214 I have audio at R4016 one side and r4011 one side. Resistor still removed. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:30 am #215 2019-04-24 3:30 am #215 Only one side of R4011? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:32 am #216 2019-04-24 3:32 am #216 Yep. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:34 am #217 2019-04-24 3:34 am #217 Do you still read 16 ohms to ground from terminal 3? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:48 am #218 2019-04-24 3:48 am #218 The 16 ohms was from pin 2 and 3 early. The reading now pin 3 to ground (speaker negative black lead) red on pin 3 10.03 kohms . And 3.000 kohms ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:53 am #219 2019-04-24 3:53 am #219 If R4011 is within tolerance and there are no bad solder connections, you should have audio passing through to pin 3. Lift D402 and see if anything changes. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:55 am #220 2019-04-24 3:55 am #220 The two transistors by led 400 run hot. One of the is show short across all three legs. Attachments DSC_1151.jpg 878.5 KB · Views: 33 ••• More options Share Prev 1 … Go to page Go 9 10 11 12 13 Next First Prev 11 of 13 Go to page Go Next Last 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 Mtx ta92001 distorted output. Top Bottom
P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:19 am #202 2019-04-24 2:19 am #202 Don't reinstall R4111 yet. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:26 am #203 2019-04-24 2:26 am #203 Ok d402 replace. R4111 is still out ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:27 am #204 2019-04-24 2:27 am #204 Do you now have audio on pin 3 of the 5534 near the heatsink? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:32 am #205 2019-04-24 2:32 am #205 Yes. 50hz nice's and clean ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:34 am #206 2019-04-24 2:34 am #206 Do you have audio out of pin 6 of that 5534 and into pin 3 of the other 5534? If so, what does the output from the second 5534 look like? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:40 am #207 2019-04-24 2:40 am #207 Yes. Audio on pin 6 on both ne5534. Audio on pin 3 of ne5534 both. Here a pic of the sec ne5534. Amp is power off. Attachments DSC_1148.jpg 772.7 KB · Views: 32 ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:42 am #208 2019-04-24 2:42 am #208 Do you mean that the amp has no remote voltage applied? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:43 am #209 2019-04-24 2:43 am #209 No remote or 12v. Only the RCA and the jumper in the header are install. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:46 am #210 2019-04-24 2:46 am #210 You need to test with 12v and remote. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:53 am #211 2019-04-24 2:53 am #211 With 12v and remote I have nathing. Pin 3 on both ne5534amp nothing. Pin 6 both ne5534 nothing. no audio ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:59 am #212 2019-04-24 2:59 am #212 Go back in the circuit to the op-amp near the header. Do you have audio on the output terminals of the op-amp? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:01 am #213 2019-04-24 3:01 am #213 Yes ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:05 am #214 2019-04-24 3:05 am #214 I have audio at R4016 one side and r4011 one side. Resistor still removed. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:30 am #215 2019-04-24 3:30 am #215 Only one side of R4011? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:32 am #216 2019-04-24 3:32 am #216 Yep. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:34 am #217 2019-04-24 3:34 am #217 Do you still read 16 ohms to ground from terminal 3? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:48 am #218 2019-04-24 3:48 am #218 The 16 ohms was from pin 2 and 3 early. The reading now pin 3 to ground (speaker negative black lead) red on pin 3 10.03 kohms . And 3.000 kohms ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:53 am #219 2019-04-24 3:53 am #219 If R4011 is within tolerance and there are no bad solder connections, you should have audio passing through to pin 3. Lift D402 and see if anything changes. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:55 am #220 2019-04-24 3:55 am #220 The two transistors by led 400 run hot. One of the is show short across all three legs. Attachments DSC_1151.jpg 878.5 KB · Views: 33 ••• More options Share Prev 1 … Go to page Go 9 10 11 12 13 Next First Prev 11 of 13 Go to page Go Next Last 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 Mtx ta92001 distorted output. Top Bottom
kfx5050 Member Joined 2014 2019-04-24 2:26 am #203 2019-04-24 2:26 am #203 Ok d402 replace. R4111 is still out ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:27 am #204 2019-04-24 2:27 am #204 Do you now have audio on pin 3 of the 5534 near the heatsink? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:32 am #205 2019-04-24 2:32 am #205 Yes. 50hz nice's and clean ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:34 am #206 2019-04-24 2:34 am #206 Do you have audio out of pin 6 of that 5534 and into pin 3 of the other 5534? If so, what does the output from the second 5534 look like? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:40 am #207 2019-04-24 2:40 am #207 Yes. Audio on pin 6 on both ne5534. Audio on pin 3 of ne5534 both. Here a pic of the sec ne5534. Amp is power off. Attachments DSC_1148.jpg 772.7 KB · Views: 32 ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:42 am #208 2019-04-24 2:42 am #208 Do you mean that the amp has no remote voltage applied? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:43 am #209 2019-04-24 2:43 am #209 No remote or 12v. Only the RCA and the jumper in the header are install. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:46 am #210 2019-04-24 2:46 am #210 You need to test with 12v and remote. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:53 am #211 2019-04-24 2:53 am #211 With 12v and remote I have nathing. Pin 3 on both ne5534amp nothing. Pin 6 both ne5534 nothing. no audio ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:59 am #212 2019-04-24 2:59 am #212 Go back in the circuit to the op-amp near the header. Do you have audio on the output terminals of the op-amp? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:01 am #213 2019-04-24 3:01 am #213 Yes ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:05 am #214 2019-04-24 3:05 am #214 I have audio at R4016 one side and r4011 one side. Resistor still removed. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:30 am #215 2019-04-24 3:30 am #215 Only one side of R4011? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:32 am #216 2019-04-24 3:32 am #216 Yep. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:34 am #217 2019-04-24 3:34 am #217 Do you still read 16 ohms to ground from terminal 3? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:48 am #218 2019-04-24 3:48 am #218 The 16 ohms was from pin 2 and 3 early. The reading now pin 3 to ground (speaker negative black lead) red on pin 3 10.03 kohms . And 3.000 kohms ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:53 am #219 2019-04-24 3:53 am #219 If R4011 is within tolerance and there are no bad solder connections, you should have audio passing through to pin 3. Lift D402 and see if anything changes. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:55 am #220 2019-04-24 3:55 am #220 The two transistors by led 400 run hot. One of the is show short across all three legs. Attachments DSC_1151.jpg 878.5 KB · Views: 33 ••• More options Share Prev 1 … Go to page Go 9 10 11 12 13 Next First Prev 11 of 13 Go to page Go Next Last 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 Mtx ta92001 distorted output. Top Bottom
P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:27 am #204 2019-04-24 2:27 am #204 Do you now have audio on pin 3 of the 5534 near the heatsink? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:32 am #205 2019-04-24 2:32 am #205 Yes. 50hz nice's and clean ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:34 am #206 2019-04-24 2:34 am #206 Do you have audio out of pin 6 of that 5534 and into pin 3 of the other 5534? If so, what does the output from the second 5534 look like? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:40 am #207 2019-04-24 2:40 am #207 Yes. Audio on pin 6 on both ne5534. Audio on pin 3 of ne5534 both. Here a pic of the sec ne5534. Amp is power off. Attachments DSC_1148.jpg 772.7 KB · Views: 32 ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:42 am #208 2019-04-24 2:42 am #208 Do you mean that the amp has no remote voltage applied? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:43 am #209 2019-04-24 2:43 am #209 No remote or 12v. Only the RCA and the jumper in the header are install. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:46 am #210 2019-04-24 2:46 am #210 You need to test with 12v and remote. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:53 am #211 2019-04-24 2:53 am #211 With 12v and remote I have nathing. Pin 3 on both ne5534amp nothing. Pin 6 both ne5534 nothing. no audio ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:59 am #212 2019-04-24 2:59 am #212 Go back in the circuit to the op-amp near the header. Do you have audio on the output terminals of the op-amp? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:01 am #213 2019-04-24 3:01 am #213 Yes ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:05 am #214 2019-04-24 3:05 am #214 I have audio at R4016 one side and r4011 one side. Resistor still removed. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:30 am #215 2019-04-24 3:30 am #215 Only one side of R4011? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:32 am #216 2019-04-24 3:32 am #216 Yep. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:34 am #217 2019-04-24 3:34 am #217 Do you still read 16 ohms to ground from terminal 3? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:48 am #218 2019-04-24 3:48 am #218 The 16 ohms was from pin 2 and 3 early. The reading now pin 3 to ground (speaker negative black lead) red on pin 3 10.03 kohms . And 3.000 kohms ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:53 am #219 2019-04-24 3:53 am #219 If R4011 is within tolerance and there are no bad solder connections, you should have audio passing through to pin 3. Lift D402 and see if anything changes. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:55 am #220 2019-04-24 3:55 am #220 The two transistors by led 400 run hot. One of the is show short across all three legs. Attachments DSC_1151.jpg 878.5 KB · Views: 33 ••• More options Share Prev 1 … Go to page Go 9 10 11 12 13 Next First Prev 11 of 13 Go to page Go Next Last 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 Mtx ta92001 distorted output. Top Bottom
kfx5050 Member Joined 2014 2019-04-24 2:32 am #205 2019-04-24 2:32 am #205 Yes. 50hz nice's and clean ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:34 am #206 2019-04-24 2:34 am #206 Do you have audio out of pin 6 of that 5534 and into pin 3 of the other 5534? If so, what does the output from the second 5534 look like? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:40 am #207 2019-04-24 2:40 am #207 Yes. Audio on pin 6 on both ne5534. Audio on pin 3 of ne5534 both. Here a pic of the sec ne5534. Amp is power off. Attachments DSC_1148.jpg 772.7 KB · Views: 32 ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:42 am #208 2019-04-24 2:42 am #208 Do you mean that the amp has no remote voltage applied? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:43 am #209 2019-04-24 2:43 am #209 No remote or 12v. Only the RCA and the jumper in the header are install. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:46 am #210 2019-04-24 2:46 am #210 You need to test with 12v and remote. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:53 am #211 2019-04-24 2:53 am #211 With 12v and remote I have nathing. Pin 3 on both ne5534amp nothing. Pin 6 both ne5534 nothing. no audio ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:59 am #212 2019-04-24 2:59 am #212 Go back in the circuit to the op-amp near the header. Do you have audio on the output terminals of the op-amp? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:01 am #213 2019-04-24 3:01 am #213 Yes ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:05 am #214 2019-04-24 3:05 am #214 I have audio at R4016 one side and r4011 one side. Resistor still removed. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:30 am #215 2019-04-24 3:30 am #215 Only one side of R4011? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:32 am #216 2019-04-24 3:32 am #216 Yep. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:34 am #217 2019-04-24 3:34 am #217 Do you still read 16 ohms to ground from terminal 3? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:48 am #218 2019-04-24 3:48 am #218 The 16 ohms was from pin 2 and 3 early. The reading now pin 3 to ground (speaker negative black lead) red on pin 3 10.03 kohms . And 3.000 kohms ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:53 am #219 2019-04-24 3:53 am #219 If R4011 is within tolerance and there are no bad solder connections, you should have audio passing through to pin 3. Lift D402 and see if anything changes. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:55 am #220 2019-04-24 3:55 am #220 The two transistors by led 400 run hot. One of the is show short across all three legs. Attachments DSC_1151.jpg 878.5 KB · Views: 33 ••• More options Share Prev 1 … Go to page Go 9 10 11 12 13 Next First Prev 11 of 13 Go to page Go Next Last 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 Mtx ta92001 distorted output. Top Bottom
P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:34 am #206 2019-04-24 2:34 am #206 Do you have audio out of pin 6 of that 5534 and into pin 3 of the other 5534? If so, what does the output from the second 5534 look like? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:40 am #207 2019-04-24 2:40 am #207 Yes. Audio on pin 6 on both ne5534. Audio on pin 3 of ne5534 both. Here a pic of the sec ne5534. Amp is power off. Attachments DSC_1148.jpg 772.7 KB · Views: 32 ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:42 am #208 2019-04-24 2:42 am #208 Do you mean that the amp has no remote voltage applied? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:43 am #209 2019-04-24 2:43 am #209 No remote or 12v. Only the RCA and the jumper in the header are install. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:46 am #210 2019-04-24 2:46 am #210 You need to test with 12v and remote. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:53 am #211 2019-04-24 2:53 am #211 With 12v and remote I have nathing. Pin 3 on both ne5534amp nothing. Pin 6 both ne5534 nothing. no audio ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:59 am #212 2019-04-24 2:59 am #212 Go back in the circuit to the op-amp near the header. Do you have audio on the output terminals of the op-amp? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:01 am #213 2019-04-24 3:01 am #213 Yes ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:05 am #214 2019-04-24 3:05 am #214 I have audio at R4016 one side and r4011 one side. Resistor still removed. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:30 am #215 2019-04-24 3:30 am #215 Only one side of R4011? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:32 am #216 2019-04-24 3:32 am #216 Yep. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:34 am #217 2019-04-24 3:34 am #217 Do you still read 16 ohms to ground from terminal 3? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:48 am #218 2019-04-24 3:48 am #218 The 16 ohms was from pin 2 and 3 early. The reading now pin 3 to ground (speaker negative black lead) red on pin 3 10.03 kohms . And 3.000 kohms ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:53 am #219 2019-04-24 3:53 am #219 If R4011 is within tolerance and there are no bad solder connections, you should have audio passing through to pin 3. Lift D402 and see if anything changes. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:55 am #220 2019-04-24 3:55 am #220 The two transistors by led 400 run hot. One of the is show short across all three legs. Attachments DSC_1151.jpg 878.5 KB · Views: 33 ••• More options Share Prev 1 … Go to page Go 9 10 11 12 13 Next First Prev 11 of 13 Go to page Go Next Last 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 Mtx ta92001 distorted output. Top Bottom
Do you have audio out of pin 6 of that 5534 and into pin 3 of the other 5534? If so, what does the output from the second 5534 look like?
kfx5050 Member Joined 2014 2019-04-24 2:40 am #207 2019-04-24 2:40 am #207 Yes. Audio on pin 6 on both ne5534. Audio on pin 3 of ne5534 both. Here a pic of the sec ne5534. Amp is power off. Attachments DSC_1148.jpg 772.7 KB · Views: 32 ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:42 am #208 2019-04-24 2:42 am #208 Do you mean that the amp has no remote voltage applied? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:43 am #209 2019-04-24 2:43 am #209 No remote or 12v. Only the RCA and the jumper in the header are install. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:46 am #210 2019-04-24 2:46 am #210 You need to test with 12v and remote. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:53 am #211 2019-04-24 2:53 am #211 With 12v and remote I have nathing. Pin 3 on both ne5534amp nothing. Pin 6 both ne5534 nothing. no audio ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:59 am #212 2019-04-24 2:59 am #212 Go back in the circuit to the op-amp near the header. Do you have audio on the output terminals of the op-amp? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:01 am #213 2019-04-24 3:01 am #213 Yes ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:05 am #214 2019-04-24 3:05 am #214 I have audio at R4016 one side and r4011 one side. Resistor still removed. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:30 am #215 2019-04-24 3:30 am #215 Only one side of R4011? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:32 am #216 2019-04-24 3:32 am #216 Yep. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:34 am #217 2019-04-24 3:34 am #217 Do you still read 16 ohms to ground from terminal 3? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:48 am #218 2019-04-24 3:48 am #218 The 16 ohms was from pin 2 and 3 early. The reading now pin 3 to ground (speaker negative black lead) red on pin 3 10.03 kohms . And 3.000 kohms ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:53 am #219 2019-04-24 3:53 am #219 If R4011 is within tolerance and there are no bad solder connections, you should have audio passing through to pin 3. Lift D402 and see if anything changes. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:55 am #220 2019-04-24 3:55 am #220 The two transistors by led 400 run hot. One of the is show short across all three legs. Attachments DSC_1151.jpg 878.5 KB · Views: 33 ••• More options Share Prev 1 … Go to page Go 9 10 11 12 13 Next First Prev 11 of 13 Go to page Go Next Last 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 Mtx ta92001 distorted output. Top Bottom
Yes. Audio on pin 6 on both ne5534. Audio on pin 3 of ne5534 both. Here a pic of the sec ne5534. Amp is power off.
P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:42 am #208 2019-04-24 2:42 am #208 Do you mean that the amp has no remote voltage applied? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:43 am #209 2019-04-24 2:43 am #209 No remote or 12v. Only the RCA and the jumper in the header are install. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:46 am #210 2019-04-24 2:46 am #210 You need to test with 12v and remote. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:53 am #211 2019-04-24 2:53 am #211 With 12v and remote I have nathing. Pin 3 on both ne5534amp nothing. Pin 6 both ne5534 nothing. no audio ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:59 am #212 2019-04-24 2:59 am #212 Go back in the circuit to the op-amp near the header. Do you have audio on the output terminals of the op-amp? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:01 am #213 2019-04-24 3:01 am #213 Yes ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:05 am #214 2019-04-24 3:05 am #214 I have audio at R4016 one side and r4011 one side. Resistor still removed. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:30 am #215 2019-04-24 3:30 am #215 Only one side of R4011? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:32 am #216 2019-04-24 3:32 am #216 Yep. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:34 am #217 2019-04-24 3:34 am #217 Do you still read 16 ohms to ground from terminal 3? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:48 am #218 2019-04-24 3:48 am #218 The 16 ohms was from pin 2 and 3 early. The reading now pin 3 to ground (speaker negative black lead) red on pin 3 10.03 kohms . And 3.000 kohms ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:53 am #219 2019-04-24 3:53 am #219 If R4011 is within tolerance and there are no bad solder connections, you should have audio passing through to pin 3. Lift D402 and see if anything changes. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:55 am #220 2019-04-24 3:55 am #220 The two transistors by led 400 run hot. One of the is show short across all three legs. Attachments DSC_1151.jpg 878.5 KB · Views: 33 ••• More options Share Prev 1 … Go to page Go 9 10 11 12 13 Next First Prev 11 of 13 Go to page Go Next Last 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 Mtx ta92001 distorted output. Top Bottom
kfx5050 Member Joined 2014 2019-04-24 2:43 am #209 2019-04-24 2:43 am #209 No remote or 12v. Only the RCA and the jumper in the header are install. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:46 am #210 2019-04-24 2:46 am #210 You need to test with 12v and remote. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:53 am #211 2019-04-24 2:53 am #211 With 12v and remote I have nathing. Pin 3 on both ne5534amp nothing. Pin 6 both ne5534 nothing. no audio ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:59 am #212 2019-04-24 2:59 am #212 Go back in the circuit to the op-amp near the header. Do you have audio on the output terminals of the op-amp? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:01 am #213 2019-04-24 3:01 am #213 Yes ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:05 am #214 2019-04-24 3:05 am #214 I have audio at R4016 one side and r4011 one side. Resistor still removed. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:30 am #215 2019-04-24 3:30 am #215 Only one side of R4011? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:32 am #216 2019-04-24 3:32 am #216 Yep. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:34 am #217 2019-04-24 3:34 am #217 Do you still read 16 ohms to ground from terminal 3? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:48 am #218 2019-04-24 3:48 am #218 The 16 ohms was from pin 2 and 3 early. The reading now pin 3 to ground (speaker negative black lead) red on pin 3 10.03 kohms . And 3.000 kohms ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:53 am #219 2019-04-24 3:53 am #219 If R4011 is within tolerance and there are no bad solder connections, you should have audio passing through to pin 3. Lift D402 and see if anything changes. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:55 am #220 2019-04-24 3:55 am #220 The two transistors by led 400 run hot. One of the is show short across all three legs. Attachments DSC_1151.jpg 878.5 KB · Views: 33 ••• More options Share Prev 1 … Go to page Go 9 10 11 12 13 Next First Prev 11 of 13 Go to page Go Next Last 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 Mtx ta92001 distorted output. Top Bottom
P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:46 am #210 2019-04-24 2:46 am #210 You need to test with 12v and remote. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 2:53 am #211 2019-04-24 2:53 am #211 With 12v and remote I have nathing. Pin 3 on both ne5534amp nothing. Pin 6 both ne5534 nothing. no audio ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:59 am #212 2019-04-24 2:59 am #212 Go back in the circuit to the op-amp near the header. Do you have audio on the output terminals of the op-amp? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:01 am #213 2019-04-24 3:01 am #213 Yes ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:05 am #214 2019-04-24 3:05 am #214 I have audio at R4016 one side and r4011 one side. Resistor still removed. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:30 am #215 2019-04-24 3:30 am #215 Only one side of R4011? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:32 am #216 2019-04-24 3:32 am #216 Yep. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:34 am #217 2019-04-24 3:34 am #217 Do you still read 16 ohms to ground from terminal 3? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:48 am #218 2019-04-24 3:48 am #218 The 16 ohms was from pin 2 and 3 early. The reading now pin 3 to ground (speaker negative black lead) red on pin 3 10.03 kohms . And 3.000 kohms ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:53 am #219 2019-04-24 3:53 am #219 If R4011 is within tolerance and there are no bad solder connections, you should have audio passing through to pin 3. Lift D402 and see if anything changes. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:55 am #220 2019-04-24 3:55 am #220 The two transistors by led 400 run hot. One of the is show short across all three legs. Attachments DSC_1151.jpg 878.5 KB · Views: 33 ••• More options Share Prev 1 … Go to page Go 9 10 11 12 13 Next First Prev 11 of 13 Go to page Go Next Last 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 Mtx ta92001 distorted output. Top Bottom
kfx5050 Member Joined 2014 2019-04-24 2:53 am #211 2019-04-24 2:53 am #211 With 12v and remote I have nathing. Pin 3 on both ne5534amp nothing. Pin 6 both ne5534 nothing. no audio ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:59 am #212 2019-04-24 2:59 am #212 Go back in the circuit to the op-amp near the header. Do you have audio on the output terminals of the op-amp? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:01 am #213 2019-04-24 3:01 am #213 Yes ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:05 am #214 2019-04-24 3:05 am #214 I have audio at R4016 one side and r4011 one side. Resistor still removed. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:30 am #215 2019-04-24 3:30 am #215 Only one side of R4011? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:32 am #216 2019-04-24 3:32 am #216 Yep. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:34 am #217 2019-04-24 3:34 am #217 Do you still read 16 ohms to ground from terminal 3? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:48 am #218 2019-04-24 3:48 am #218 The 16 ohms was from pin 2 and 3 early. The reading now pin 3 to ground (speaker negative black lead) red on pin 3 10.03 kohms . And 3.000 kohms ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:53 am #219 2019-04-24 3:53 am #219 If R4011 is within tolerance and there are no bad solder connections, you should have audio passing through to pin 3. Lift D402 and see if anything changes. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:55 am #220 2019-04-24 3:55 am #220 The two transistors by led 400 run hot. One of the is show short across all three legs. Attachments DSC_1151.jpg 878.5 KB · Views: 33 ••• More options Share Prev 1 … Go to page Go 9 10 11 12 13 Next First Prev 11 of 13 Go to page Go Next Last 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 Mtx ta92001 distorted output. Top Bottom
With 12v and remote I have nathing. Pin 3 on both ne5534amp nothing. Pin 6 both ne5534 nothing. no audio
P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 2:59 am #212 2019-04-24 2:59 am #212 Go back in the circuit to the op-amp near the header. Do you have audio on the output terminals of the op-amp? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:01 am #213 2019-04-24 3:01 am #213 Yes ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:05 am #214 2019-04-24 3:05 am #214 I have audio at R4016 one side and r4011 one side. Resistor still removed. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:30 am #215 2019-04-24 3:30 am #215 Only one side of R4011? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:32 am #216 2019-04-24 3:32 am #216 Yep. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:34 am #217 2019-04-24 3:34 am #217 Do you still read 16 ohms to ground from terminal 3? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:48 am #218 2019-04-24 3:48 am #218 The 16 ohms was from pin 2 and 3 early. The reading now pin 3 to ground (speaker negative black lead) red on pin 3 10.03 kohms . And 3.000 kohms ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:53 am #219 2019-04-24 3:53 am #219 If R4011 is within tolerance and there are no bad solder connections, you should have audio passing through to pin 3. Lift D402 and see if anything changes. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:55 am #220 2019-04-24 3:55 am #220 The two transistors by led 400 run hot. One of the is show short across all three legs. Attachments DSC_1151.jpg 878.5 KB · Views: 33 ••• More options Share Prev 1 … Go to page Go 9 10 11 12 13 Next First Prev 11 of 13 Go to page Go Next Last 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 Mtx ta92001 distorted output. Top Bottom
Go back in the circuit to the op-amp near the header. Do you have audio on the output terminals of the op-amp?
kfx5050 Member Joined 2014 2019-04-24 3:01 am #213 2019-04-24 3:01 am #213 Yes ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:05 am #214 2019-04-24 3:05 am #214 I have audio at R4016 one side and r4011 one side. Resistor still removed. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:30 am #215 2019-04-24 3:30 am #215 Only one side of R4011? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:32 am #216 2019-04-24 3:32 am #216 Yep. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:34 am #217 2019-04-24 3:34 am #217 Do you still read 16 ohms to ground from terminal 3? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:48 am #218 2019-04-24 3:48 am #218 The 16 ohms was from pin 2 and 3 early. The reading now pin 3 to ground (speaker negative black lead) red on pin 3 10.03 kohms . And 3.000 kohms ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:53 am #219 2019-04-24 3:53 am #219 If R4011 is within tolerance and there are no bad solder connections, you should have audio passing through to pin 3. Lift D402 and see if anything changes. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:55 am #220 2019-04-24 3:55 am #220 The two transistors by led 400 run hot. One of the is show short across all three legs. Attachments DSC_1151.jpg 878.5 KB · Views: 33 ••• More options Share Prev 1 … Go to page Go 9 10 11 12 13 Next First Prev 11 of 13 Go to page Go Next Last 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 Mtx ta92001 distorted output.
kfx5050 Member Joined 2014 2019-04-24 3:05 am #214 2019-04-24 3:05 am #214 I have audio at R4016 one side and r4011 one side. Resistor still removed. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:30 am #215 2019-04-24 3:30 am #215 Only one side of R4011? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:32 am #216 2019-04-24 3:32 am #216 Yep. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:34 am #217 2019-04-24 3:34 am #217 Do you still read 16 ohms to ground from terminal 3? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:48 am #218 2019-04-24 3:48 am #218 The 16 ohms was from pin 2 and 3 early. The reading now pin 3 to ground (speaker negative black lead) red on pin 3 10.03 kohms . And 3.000 kohms ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:53 am #219 2019-04-24 3:53 am #219 If R4011 is within tolerance and there are no bad solder connections, you should have audio passing through to pin 3. Lift D402 and see if anything changes. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:55 am #220 2019-04-24 3:55 am #220 The two transistors by led 400 run hot. One of the is show short across all three legs. Attachments DSC_1151.jpg 878.5 KB · Views: 33 ••• More options Share Prev 1 … Go to page Go 9 10 11 12 13 Next First Prev 11 of 13 Go to page Go Next Last 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 Mtx ta92001 distorted output.
P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:30 am #215 2019-04-24 3:30 am #215 Only one side of R4011? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:32 am #216 2019-04-24 3:32 am #216 Yep. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:34 am #217 2019-04-24 3:34 am #217 Do you still read 16 ohms to ground from terminal 3? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:48 am #218 2019-04-24 3:48 am #218 The 16 ohms was from pin 2 and 3 early. The reading now pin 3 to ground (speaker negative black lead) red on pin 3 10.03 kohms . And 3.000 kohms ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:53 am #219 2019-04-24 3:53 am #219 If R4011 is within tolerance and there are no bad solder connections, you should have audio passing through to pin 3. Lift D402 and see if anything changes. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:55 am #220 2019-04-24 3:55 am #220 The two transistors by led 400 run hot. One of the is show short across all three legs. Attachments DSC_1151.jpg 878.5 KB · Views: 33 ••• More options Share Prev 1 … Go to page Go 9 10 11 12 13 Next First Prev 11 of 13 Go to page Go Next Last 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
kfx5050 Member Joined 2014 2019-04-24 3:32 am #216 2019-04-24 3:32 am #216 Yep. ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:34 am #217 2019-04-24 3:34 am #217 Do you still read 16 ohms to ground from terminal 3? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:48 am #218 2019-04-24 3:48 am #218 The 16 ohms was from pin 2 and 3 early. The reading now pin 3 to ground (speaker negative black lead) red on pin 3 10.03 kohms . And 3.000 kohms ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:53 am #219 2019-04-24 3:53 am #219 If R4011 is within tolerance and there are no bad solder connections, you should have audio passing through to pin 3. Lift D402 and see if anything changes. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:55 am #220 2019-04-24 3:55 am #220 The two transistors by led 400 run hot. One of the is show short across all three legs. Attachments DSC_1151.jpg 878.5 KB · Views: 33 ••• More options Share Prev 1 … Go to page Go 9 10 11 12 13 Next First Prev 11 of 13 Go to page Go Next Last 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 2019-04-24 3:34 am #217 2019-04-24 3:34 am #217 Do you still read 16 ohms to ground from terminal 3? ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:48 am #218 2019-04-24 3:48 am #218 The 16 ohms was from pin 2 and 3 early. The reading now pin 3 to ground (speaker negative black lead) red on pin 3 10.03 kohms . And 3.000 kohms ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:53 am #219 2019-04-24 3:53 am #219 If R4011 is within tolerance and there are no bad solder connections, you should have audio passing through to pin 3. Lift D402 and see if anything changes. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:55 am #220 2019-04-24 3:55 am #220 The two transistors by led 400 run hot. One of the is show short across all three legs. Attachments DSC_1151.jpg 878.5 KB · Views: 33 ••• More options Share Prev 1 … Go to page Go 9 10 11 12 13 Next First Prev 11 of 13 Go to page Go Next Last 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
kfx5050 Member Joined 2014 2019-04-24 3:48 am #218 2019-04-24 3:48 am #218 The 16 ohms was from pin 2 and 3 early. The reading now pin 3 to ground (speaker negative black lead) red on pin 3 10.03 kohms . And 3.000 kohms ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:53 am #219 2019-04-24 3:53 am #219 If R4011 is within tolerance and there are no bad solder connections, you should have audio passing through to pin 3. Lift D402 and see if anything changes. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:55 am #220 2019-04-24 3:55 am #220 The two transistors by led 400 run hot. One of the is show short across all three legs. Attachments DSC_1151.jpg 878.5 KB · Views: 33 ••• More options Share Prev 1 … Go to page Go 9 10 11 12 13 Next First Prev 11 of 13 Go to page Go Next Last 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
The 16 ohms was from pin 2 and 3 early. The reading now pin 3 to ground (speaker negative black lead) red on pin 3 10.03 kohms . And 3.000 kohms
P Perry Babin Member Joined 2003 bcae1.com 2019-04-24 3:53 am #219 2019-04-24 3:53 am #219 If R4011 is within tolerance and there are no bad solder connections, you should have audio passing through to pin 3. Lift D402 and see if anything changes. ••• More options Share kfx5050 Member Joined 2014 2019-04-24 3:55 am #220 2019-04-24 3:55 am #220 The two transistors by led 400 run hot. One of the is show short across all three legs. Attachments DSC_1151.jpg 878.5 KB · Views: 33 ••• More options Share Prev 1 … Go to page Go 9 10 11 12 13 Next First Prev 11 of 13 Go to page Go Next Last 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.
If R4011 is within tolerance and there are no bad solder connections, you should have audio passing through to pin 3. Lift D402 and see if anything changes.
kfx5050 Member Joined 2014 2019-04-24 3:55 am #220 2019-04-24 3:55 am #220 The two transistors by led 400 run hot. One of the is show short across all three legs. Attachments DSC_1151.jpg 878.5 KB · Views: 33 ••• More options Share