4-valve broadcast band miniature mantle receiver
There were multiple different models in this cabinet, check the model code.
Note: This is a series-string heater, transformerless, set which means the chassis has the possibility of being at mains voltage levels. If you don't know what you're doing then this set can be lethal. It is the authors view that sets of this nature should have the power cords removed and not be used for anything more than a decoration.
Valves (4): UCH81, UBF80, UCL82, UY85
Intermediate Frequency: 455kc/s
Frequency Bands: 1
Chassis Notes(most schematics can be clicked to download a full size version)
Service information Philips-BZ166U-Philette-BZ167U-Philette-Fiesta-4V-BC-ACDC-19xx.pdf
General Construction Notes for Philips Electrical Industries of N.Z. Ltd:
Model codes are explained on the Philips brand page. Philips early-mid century were probably the Google of their time - they had branches in many countries and a global brand that everyone knew - and were apparently happy to let engineers come up with new ideas and implement them. Construction is often overly complex but very well engineered - although repairs can also take a complex path. They used time-in-motion studies to find the most cost effective way to asemble sets and sometimes this means repairs can be nightmarish (if you've ever worked on a V7A Theaterette this will be all too aparent). U suffix model numbers are transformerless (hot chassis) sets and great care should be taken, or the sets avoided altogether.
|1956||Philips BZ166U 'Philette'|
|1956||Philips BZ167U 'Philette Fiesta'|