TA2022 problem
Hi my name amit from India i have purchased TA2022 Audio Power amp from Ali-express.com
my circuit version 1.2 in my circuit not applied 100uH coil but add 7810 Regulator ic
(MAIN PROBLEM IN MY CIRCUIT POWER ON THAN LED UP BUT NO RELAY CLICKED NO SPEAKER SOUND I HAVE ALREADY APPLY PRE AMP TO LINE IN I HAVE CONNECT SPEAKER ONE + TERMINAL DIRECT CONNECT RELAY POLE AUDIO IS ON BUT NOT WELL SOUND SPEAKER CONE PAPER GO DOWN SIDE OF SPEAKER MAGNET WHAT IS PROBLEM I HAVE CHECK ALL COMPONENT CONNECT PROPER BUT BTL MODE IT IS WORK OK NOT RELAY ON DIRECT CONNECT 22uH COIL WITHOUT RELAY WHAT IS PROBLEM IN MY TA2022 CKT
Hi my name amit from India i have purchased TA2022 Audio Power amp from Ali-express.com
my circuit version 1.2 in my circuit not applied 100uH coil but add 7810 Regulator ic
(MAIN PROBLEM IN MY CIRCUIT POWER ON THAN LED UP BUT NO RELAY CLICKED NO SPEAKER SOUND I HAVE ALREADY APPLY PRE AMP TO LINE IN I HAVE CONNECT SPEAKER ONE + TERMINAL DIRECT CONNECT RELAY POLE AUDIO IS ON BUT NOT WELL SOUND SPEAKER CONE PAPER GO DOWN SIDE OF SPEAKER MAGNET WHAT IS PROBLEM I HAVE CHECK ALL COMPONENT CONNECT PROPER BUT BTL MODE IT IS WORK OK NOT RELAY ON DIRECT CONNECT 22uH COIL WITHOUT RELAY WHAT IS PROBLEM IN MY TA2022 CKT
- Status
- This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.