Power Supply - Philips 27PS60S321 Technical Service Data

SPMS Page 12 of 32
Two protections are built-in for the E/W circuit:over-current and over-voltage protection. See
paragraph 9.3.5.
Panorama
The panorama function is only used in 16:9sets. This is a function to enable the 4:3 and Super-
Wide feature.It drives the 'Bass_panorama' line, toactivate relay 1400. When this relay is
switched on, the capacitors2453//2454 are added in parallel to the defaultS-correction
capacitors 2456//2457. This results inan increased capacitance, a lower resonance frequency
of the linedeflection coil and the S-correction capacitors and therefore aless steep S-corrected
line deflection current.

Power Supply

Figure:
7/8/2004