Date   
FG504 Q1040 equivalent? 151-0438-00 -> 151-0712-00 -> MPSH81 By um-gs@... · #187274 ·
Reparing a dead FG504 By um-gs@... · #182700 ·
Tunnel Diode Substitution, according to Stan Griffiths By um-gs@... · #181568 ·
Fun with the type S plugin By um-gs@... · #175622 ·
Tektronix 1A7 and 1A7A Plug-ins By um-gs@... · #175526 ·
Tektronix 1A7 and 1A7A Plug-ins By um-gs@... · #175498 ·
1S1: Defect trigger functionality repair By um-gs@... · #175481 ·
So how does this hobby work now? By um-gs@... · #175066 ·
FG501 repair By um-gs@... · #170791 ·
DC503 repair (pwr supply and incorrect display) By um-gs@... · #170346 ·
DC503 repair (pwr supply and incorrect display) By um-gs@... · #170332 ·
DC503 repair (pwr supply and incorrect display) By um-gs@... · #170266 ·
A nice 1S1-related document By um-gs@... · #168298 ·
Sweep-switching mod for Type CA and 547 ? By um-gs@... · #167909 ·
TM50X transistors By um-gs@... · #167319 ·
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