Tuesday, 5 August 2014

Sony TA F80 ; Power Amplifier 120 + 120W, PLPS Power Supply, Restoration Project pt.II

 Amplifier Sony TA-F80 :

Sony TA-F80 

Sony's Knobs after clean
 TA-F80 power board with Heat Pipe and power BJT,  NEC 2SC2681 instead Sony 2SC2571 from factory..

Sony Power Board Before Restoration

Input and EQ Control Boards
Sony Japan RIAA - UNIT 

 Pulse Loked Power Supply PLPS:

TA-F80 Amplifier  Inside

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