does anyone have part numbers for substitutions for the obsolete transistors KTC3228 and KTA1275 ?
B bigpun4fubu Member Joined 2010 2012-10-25 1:25 am #1 2012-10-25 1:25 am #1 does anyone have part numbers for substitutions for the obsolete transistors KTC3228 and KTA1275 ? ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2012-10-25 2:53 am #2 2012-10-25 2:53 am #2 how are they being used? ••• More options Share B bigpun4fubu Member Joined 2010 2012-10-25 3:36 am #3 2012-10-25 3:36 am #3 Drivers on the power supply board on an AudioQue 1200.1 D ••• More options Share B bigpun4fubu Member Joined 2010 2012-10-25 3:41 am #4 2012-10-25 3:41 am #4 This same scenario ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2012-10-25 4:00 am #5 2012-10-25 4:00 am #5 I'd use the BD139 and BD140. ••• More options Share N noobies Member Joined 2012 2012-10-30 1:48 am #6 2012-10-30 1:48 am #6 Is it okay too using Toshiba 2SA1930 & 2SC5171? ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2012-10-30 9:19 pm #7 2012-10-30 9:19 pm #7 Those will likely be OK but you'll have to install them facing the opposite direction since their pin configuration is reversed. ••• 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 KTC3228 and KTA1275 substitutions
P Perry Babin Member Joined 2003 bcae1.com 2012-10-25 2:53 am #2 2012-10-25 2:53 am #2 how are they being used? ••• More options Share B bigpun4fubu Member Joined 2010 2012-10-25 3:36 am #3 2012-10-25 3:36 am #3 Drivers on the power supply board on an AudioQue 1200.1 D ••• More options Share B bigpun4fubu Member Joined 2010 2012-10-25 3:41 am #4 2012-10-25 3:41 am #4 This same scenario ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2012-10-25 4:00 am #5 2012-10-25 4:00 am #5 I'd use the BD139 and BD140. ••• More options Share N noobies Member Joined 2012 2012-10-30 1:48 am #6 2012-10-30 1:48 am #6 Is it okay too using Toshiba 2SA1930 & 2SC5171? ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2012-10-30 9:19 pm #7 2012-10-30 9:19 pm #7 Those will likely be OK but you'll have to install them facing the opposite direction since their pin configuration is reversed. ••• 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
B bigpun4fubu Member Joined 2010 2012-10-25 3:36 am #3 2012-10-25 3:36 am #3 Drivers on the power supply board on an AudioQue 1200.1 D ••• More options Share B bigpun4fubu Member Joined 2010 2012-10-25 3:41 am #4 2012-10-25 3:41 am #4 This same scenario ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2012-10-25 4:00 am #5 2012-10-25 4:00 am #5 I'd use the BD139 and BD140. ••• More options Share N noobies Member Joined 2012 2012-10-30 1:48 am #6 2012-10-30 1:48 am #6 Is it okay too using Toshiba 2SA1930 & 2SC5171? ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2012-10-30 9:19 pm #7 2012-10-30 9:19 pm #7 Those will likely be OK but you'll have to install them facing the opposite direction since their pin configuration is reversed. ••• 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
B bigpun4fubu Member Joined 2010 2012-10-25 3:41 am #4 2012-10-25 3:41 am #4 This same scenario ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2012-10-25 4:00 am #5 2012-10-25 4:00 am #5 I'd use the BD139 and BD140. ••• More options Share N noobies Member Joined 2012 2012-10-30 1:48 am #6 2012-10-30 1:48 am #6 Is it okay too using Toshiba 2SA1930 & 2SC5171? ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2012-10-30 9:19 pm #7 2012-10-30 9:19 pm #7 Those will likely be OK but you'll have to install them facing the opposite direction since their pin configuration is reversed. ••• 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 2012-10-25 4:00 am #5 2012-10-25 4:00 am #5 I'd use the BD139 and BD140. ••• More options Share N noobies Member Joined 2012 2012-10-30 1:48 am #6 2012-10-30 1:48 am #6 Is it okay too using Toshiba 2SA1930 & 2SC5171? ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2012-10-30 9:19 pm #7 2012-10-30 9:19 pm #7 Those will likely be OK but you'll have to install them facing the opposite direction since their pin configuration is reversed. ••• 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
N noobies Member Joined 2012 2012-10-30 1:48 am #6 2012-10-30 1:48 am #6 Is it okay too using Toshiba 2SA1930 & 2SC5171? ••• More options Share P Perry Babin Member Joined 2003 bcae1.com 2012-10-30 9:19 pm #7 2012-10-30 9:19 pm #7 Those will likely be OK but you'll have to install them facing the opposite direction since their pin configuration is reversed. ••• 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.
P Perry Babin Member Joined 2003 bcae1.com 2012-10-30 9:19 pm #7 2012-10-30 9:19 pm #7 Those will likely be OK but you'll have to install them facing the opposite direction since their pin configuration is reversed. ••• More options Share
Those will likely be OK but you'll have to install them facing the opposite direction since their pin configuration is reversed.
