lg 29fa5rlx горит нот

Ответ от Romas[гуру]
2SC5905
Silicon NPN triple diffusion mesa type
Horizontal deflection output for TV, CRT monitor
■ Features
• High breakdown voltage: VCBO ≥ 1 700 V
• High-speed switching: tf < 200 ns
• Wide safe operation area
■ Absolute Maximum Ratings TC = 25°C
■ Electrical Characteristics TC = 25°C ± 3°C
Unit: mm
Note) Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7030 measuring methods for transistors.
Parameter Symbol Conditions Min Typ Max Unit
Collector-base cutoff current (Emitter open) ICBO VCB = 1 000 V, IE = 0 50 μA
VCB = 1 700 V, IE = 0 1 mA
Emitter-base cutoff current (Collector open) IEBO VEB = 7 V, IC = 0 50 μA
Forward current transfer ratio hFE VCE = 5 V, IC = 10 A 5 12 
Collector-emitter saturation voltage VCE(sat) IC = 10 A, IB = 2.5 A 3 V
Base-emitter saturation voltage VBE(sat) IC = 10 A, IB = 2.5 A 1.5 V
Transition frequency fT VCE = 10 V, IC = 0.1 A, f = 0.5 MHz 3 MHz
Storage time tstg IC = 10 A, Resistance loaded 3.0 μs
Fall time tf IB1 = 2.5 A, IB2 = −5.0 A 0.2 μs
Parameter Symbol Rating Unit
Collector-base voltage (Emitter open) VCBO 1 700 V
Collector-emitter voltage (E-B short) VCES 1 700 V
Collector-emitter voltage (Base open) VCEO 600 V
Emitter-base voltage (Collector open) VEBO 7 V
Base current IB 8 A
Collector current IC 20 A
Peak collector current * ICP 30 A
Collector power dissipation PC 70 W
100% замена 2SC5446, FJL6920
Можно попробовать 2SC5331,BU2527,BUH1015....
Схема есть на диске, выслал на мыло