File:Philips VU-0022 power supply circuit diagram.jpg
Summary
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Circuit diagram of the Philips VU-0022 external power supply (drawing 36498 C12), page 3 of its service manual: mains fuse VL213 (630 mA T), bridge D224 to D227 and reservoirs C196 and C197, TEA1039 controller IC192, BUX84 switching transistor TS190, transformer T211, the +5 V (D189, C203, C201), +12 V (D187, C200, C199) and -12 V (D186, C204, C205) outputs, and the CNX62 optocoupler U191 with the 5 V adjustment R168.
Source
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Internet Archive item ServiceManualVU0022 ("Service Manual VU-0022", uploaded 23 June 2019), file "Service Manual VU0022.pdf" (retrieved 2026-10-21). The item description lists the VU-0022 as the supply for the Philips VG-5000, VG-8000 and VG-8010, the Phonola VG-8000 and VG-8010, the Radiola MK 180 and VG-5000, and the Schneider MC 810 and VG-5000.
Author
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Philips.
Licence
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Copyright Philips. Hosted for preservation and repair reference, with the source cited.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:44, 21 October 2026 | | 1,587 × 982 (219 KB) | Josh (talk | contribs) | Circuit diagram from VU-0022 service manual |
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