Фото шасси от сабвуфера LG SPN5B. В случае неисправности (не включается нет индикации светодиода, не подключается по Bluetooth), находим в разделе прошивки от LG SPN5B-W Шасси (Main Board): EAX69080001 Ver. 1.3. Прошивка рабочая и подходит. В моем случае прошивал на 25q32bvsig.

Parts List Stereo Tape Deck TECHNICS RS-715U (NATIONAL)
Replacement parts list

Service Manual Stereo Tape Deck TECHNICS RS-715U (NATIONAL)

Service Manual Portable Stereo FM/AM Radio Cassette Recorder Pioneer SK-300, SK-350

Service Manual Powered Subwoofer JBL Northridge E250P/230

Service Manual Harman Kardon HKTS7/230 EU

Service Manual PORTABLE DAB/DAB or FM RADIO WITH BLUETOOTH JBL Tuner 2 Ver. 1.2

Service Manual PORTABLE DAB/DAB or FM RADIO WITH BLUETOOTH JBL Tuner 2 DT Ver. 1.0

Service Manual PORTABLE STEREO BLUETOOTH SPEAKER Harman Kardon Onyx Studio 8 Ver. 1.2 & Ver. 1.3 & Ver. 1.5

Service Manual Portable Wireless Speaker with passive bass radiators JBL Xtreme 3 ND Ver. 1.4

Service Manual The JBL Boombox 3 is a big and powerful portable Bluetooth speakers JBL Boombox 3 Ver. 1.2

Service Manual Powerful, expandable wireless stereo Bluetooth® speakers for home or on-the go JBL Control X Wireless Ver. 1.1

Service Manual The easiest way to make smaller television sound better JBL BOOST TV Ver. 1.4 & Ver. 1.5

Service Manual Bluetooth Speaker Harman Kardon AURA STUDIO 3 Ver. 1.1

Service Manual Bluetooth Speaker Harman Kardon AURA STUDIO 2 Ver. 1.2

Service Manual Bluetooth Speaker Harman Kardon AURA STUDIO Rev. 1.2

Service Manual Wireless 300W powered loudspeaker with CLARI-FI JBL AUTHENTICS L16

Service Manual Monaural Power Amplifier MARANTZ MA9S1 // F1N /N1G/U1G

Service Manual Pre-Amplifier AKAI
PR-A04
Service Manual DC Stereo Power Amplifier AKAI
PA-W04

Service Manual Stereo Cassette Tape Deck DENON
DR-M12HX
DR-M14HX

Service Manual Stereo Cassette Tape Deck DENON
DR-F6
DR-F7
DR-F8

Service Manual усилителя HITACHI HA-22
Power Amp STK465

Service Manual NetWork Stereo Receiver DENON DRA-800H Ver. 2

Service Manual Stereo Cassette / Receiver System AKAI AC-3500, AC-3500L
,

Service Manual Stereo Tuner PIONEER TX-610

Service Manual Stereo Tuner PIONEER TX-608L

Service Manual Stereo Tuner PIONEER TX-530L ARP-086-0

Service Manual Stereo Tuner PIONEER TX-520 ART-653-0

Схема AM/FM Stereo Tuner PIONEER TX-500

Service Manual Sound Field Processor PIONEER SP-J500 ARP2371
Year 1992

Service Manual AIRS Encode / Decode UNIT PIONEER SP-AR1 RRV1804
Year 1997

Service Manual MINI Disc Recorder PIONEER MJ-L5 Surround Processor PIONEER SP-L5 RRV1986
Year 1998

XLine T-120 радиоузел MP3-проигрыватель микшер усилитель.
Схема УМ (с плавающей землёй) без платы входов и без схемы защиты.
Схема срисована.

Схема принципиальная, усилителя Амфитон У-002 в отличном качестве, формат PDF

ЗАМЕНА МИКРОСХЕМЫ NCP7705

Service Manual Wi-Fi Sound Bar LG SL7Y (SL7Y, SPL5B-W)
Схемы нет
Year 2019

Service Manual Stereo Tuner PIONEER TX-130L ARP-099-0

Service Manual Stereo Amplifier PIONEER A-X640 SMD88-075B
Power AMP. STK4192

Service Manual Stereo Tuner Amplifier PIONEER TA-110L ARP-213-0
Power AMP. STK4141-2S

Service Manual AV Receiver DENON AVR-X1600H, AVR-S750H Ver. 1

Service Manaul Integrated Network AV Receiver DENON AVR-3313 + AVR-3313CI Ver. 2

Service Manual Integrated Network AV Receiver DENON AVR-3313 + AVR3313CI Ver. 6

Service Manual Multimedia Speaker System LG LK72B (LK72B, LK72B-S)
Year 2019

Схема принципиальная модуля 01-010050-2400;
Схема принципиальная усилителя

Service Manual Stereo Integrated Amplifier KENWOOD KA-3500

Service Manual AV Receiver SHERWOOD R-756

Service Manual Integrated Amplifier Sansui AU-X1

Схема усилителя "БРИГ-У-001" СТЕРЕО HI-FI 1987г.
Оконечники КТ818ГМ + КТ819ГМ

Архив с JPG сканом

TAS1020B
ESS9018
P89V51RB

Service Manual тангенциального проигрывателя виниловых пластинок Aiwa LX-70