Welcome home, ESL 57

You have just received an ESL 57. Here are some checks to be done.

<under construction>

Remove screws
Dirty !
Use vacuum cleaner at low speed and a brush
EHT still working well
Unsolder EHT
EHT
Remove power light
Power light
Remove nails
Neon bulb
Resistor behind
LED based replacement
Wires to be soldered
Solder now
Diffusion layer added

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