PIoneer SX 1980 Part 3 Power Supply Issues & Testing the Amp Modules Published 2019-08-02 Download video MP4 360p Download video MP4 720p Recommendations 33:49 Pioneer SX-1980 Part 4 - Flat amp & Tone amp stages 1:17:44 Pioneer SX-1980 - The Big Crazy Transistor Video 19:48 PIoneer SX-1980 Part 1 43:36 Pioneer SX 980 - Troubleshooting & Repairs 55:38 Pioneer Spec-1 Preamp - Part 1 1:12:25 Pioneer SX-1980 Full Electronic Restoration at the Bench 45:19 PIoneer SX-939 Part 1: Restoring the power supply and protect circuit 14:51 DR #44 - Pioneer SX 1980 Classic Audio Receiver Restoration - Chapter 2 46:02 Hafler DH200 Power Amp with 27 Volts DC on the speaker terminal 54:07 Pioneer SX-1250 ~ Full Amplifier Section Rebuild at the Bench 07:05 Maple Veneer on a Pioneer SX 550 1:33:13 Upgrading the STK-0050 Amp Module in a Pioneer SX-780 1:06:46 Marantz 2500 Receiver Part 1 - Restoration Begins 30:58 Pioneer SX-1980 - Restoration Overview, Demonstration, & Bench Testing 28:44 Pioneer SX-880 with a short circuit... 11:14 NOT WHAT WE HAD PLANNED! (Pioneer SX-1980) 19:26 Another Pioneer SX-737! Why won't the relay click in? 16:15 The secret about toeing in loudspeakers 1:36:49 PIoneer SX 450 Repair and Restore 1:18:24 Sansui G 7500 - Repairing Fried Parts - Replacing Outputs and New DIY Stabistors Similar videos 1:06:16 Pioneer SX-1980 Part 2 -The Power Supply 18:29 Pioneer SX-1980 Part 5 - Phono Stage Testing 02:33 Wargoselectronics. Sx1980 power supply 36:39 Pioneer SX-1980 Part 6 - Tuner Notes, Cabinet Restoration and First Tests 25:01 Pioneer SX-1980 Part 8 - Final 01:39 Wargos electronics pioneer sx 1980 power supply with current source mod 1:39:41 Pioneer SX 525 Repair & Restore With Difficult Alignment 12:40 Recapping a Vintage Stereo! (Pioneer SX-1980) 50:15 Pioneer SX 980 - Amplifier Testing & Experiments 26:29 Pioneer SX-1280 Part 2 - Starting on the Amplifier Modules 24:06 Servicing a vintage pioneer sx-580 receiver More results