Часть схемы блока питания от данного сабвуфера. В архиве в нормальном разрешении
Была с дырой IR2156, дохлые стабилитрон, второй и третий слева BC847, резистор 270Ом в коллекторе второго, диод в коллекторе третьего, силовые вместе с резисторами в базах, и два здоровых плёночных кондёра 68Н.
Один из них и был причиной всему.
По невнимательности пропустил пробитый диод в коллекторе верхнего BC847, поведение при этом - циклический перезапуск бп с частотой в пару герц.

Service Manual Tuner Amplifier ONKYO TX-27

Service Manual Tuner Amplifier ONKYO TX-904, TX-906

Service Manual Муз. центра SONY HTC-VX500

Service Manual предусилителя SONY TA-E1

Service Manual MULTIMEDIA SPEAKER YAMAHA NX-U10

Service Manual SOUND BAR SONY HT-CT770 ACTIVE SPEAKER SYSTEM SA-CT770 Ver. 1.0 & Ver. 1.1
All of the units included in the HT-CT770 (SA-CT770/SA-WCT770)
Power STR-Y6735 (US, CND) STR-Y6766 (AEP, UK, AUS)
Digital Power Amp. TAS5624ADDVR

Service Manual Digital Surround System Receiver JVC RX-805VTN, RX-805VLTN

Service Manual Portable Stereo CD System Radio Cassette PANASONIC RX-E300

Service Manual FM/AM Clock Radio SONY ICF-C25

Service Manual FM Stereo SW/MW/LW PLL Synthesized Receiver Stereo Cassette-Corder SONY ICF-SW1000T

Service Manual Portable Stereo CD System PANASONIC RX-D27E, RX-D27EB, RX-D27EG

Service Manual Stereo Radio Cassette Recorder AIWA CS-180

Service Manual Compact Disc Receiver SONY HCD-GPX5 Ver. 1.0
HCD-GPX5 is the amplifier, CD player, tape deck
and tuner section in CMT-GPX5

Service Manual Portable Compact Disc Player PHILIPS AZT9230/19

Service Manual Compact Component System JVC MX-KA5, CA-MXKA5

Service Manual Stereo Integrated Amplifier Cyrus ONE

Service Manual Compact Disc Player NAKAMICHI OMS-3, OMS-3A, OMS-3E, OMS-30

Service Manual DJ-контроллера Reloop BEATMIX

Service Manual Home Theater Soundbar Philips HTB4152B/12 & HTB4150B/12/51/98/93/79

Схема TASCAM VL-S3, VL-S5

Service Manual Turntable Marantz TT-8001

Service Manual Compact Disc Player TECHNICS SL-PG390

Service Manual Stereo Cassette Deck MARANTZ SD420

Service Manual Stereo AM/FM Receiver SHERWOOD RA-1140

Service Manual AV Receiver ONKYO HT-R640

Service Manual FM-AM Receiver SONY STR-AV23, AV270X, AV370X, AV570X

Service Manual SUBWOOFER SONY SA-WMSP250 Ver. 1.0
Power Amp. CXD9750L 5 шт. + Stream Processor CXD9743N 2шт.

Service Manual Radio Cassette-Corder SONY CFS-208S

Service Manual Radio Cassette-Corder SONY CFS-1045S

Service Manual Radio CD Cassette-Corder SONY CFD-676, CFD-777

Service Manual CD Radio Cassette-Corder SONY CFD-F10, CFD-F10L

Service Manual FM/AM Clock Radio SONY ICF-C233L

Service Manual Dual Alarm FM/AM Digital Clock Radio SONY ICF-C730

Service Manual Compact Disc Radio Cassette Recorder AIWA CSD-ES320

Service Manual Audio/Video Multi-Channel Receiver PIONEER VSX-54TX, VSX-56TXi RRV2990

Service Manual 5 Disc CD Changer MARANTZ CC4300

Service Manual Compact Player SONY D-V55

Схема Portable Radio Sylvania TR54 Chassis 328-1

Service Manual Stereo Integrated Amplifier TECHNICS SU-Z600

Service Manual Audio and Video Receiver HARMAN KARDON AVR21

Service Manual Stereo Cassette Deck SONY TC-K808ES

Service Manual DVD Video Player NAD T514AH

Service Manual Compact Disc Radio Cassette Recorder AIWA CSD-EX07, CSD-EX08

Service Manual Graphic Equalizer PIONEER GR-551 ARP1417

Service Manual Stereo Cassette Player AIWA HS-PS131

Service Manual Stereo Radio Cassette Player AIWA HS-TA353, HS-TA353V, HS-TA333W, HS-TA353W, HS-SA30

Service Manual DVD System AIWA HT-DV50
Stereo Receiver - AV-HD50
DVD Player - XD-DV50
Speaker System - SX-AVW50, SX-CR677
Remote Controller - RC-AAR05, RC-AVL01

Service Manual Compact Disc Stereo Cassette Receiver AIWA NSX-K580

Service Manual PANASONIC SC-HC412EB, SC-HC412EG