Philips PM5630 G/03 Color Generator PO (Philips PM 5630)
NC 9449 056 30003
Towar zwolniony z podatku VAT.

• Generates six video signals on parallel outputs.
• All video signals generated digitally.
• Provides all synchronisation signals for TV studios and OB vans.
• High stability through TCXO as reference oscillator.

The color generator, PO (Parallel Outputs), type PM5630, is a combined color sync pulse generator and color test signal generator. PO indicates that all test signals are available simul­taneously at separate outputs. The sync pulse generator conforms with the latest EBU and RS-170A standards for broadcasting, and supplies all necessary synchronization signals for driving television studios and other television systems. Special custom-made integrated circuits and carefully selected crystal oscillators ensure unsurpassed accuracy and stability.
The signal generator works digitally, i.e. all test signals are stored in programmable read-only memories as digital information. This informa­tion feeds digital-to-analog convertors so that the required analog waveforms are obtained. This principle guarantees highly accurate and stable output signals.
The signals comprise the following important studio alignment signals:
• Color bars (several versions)
• PLUGE with grey scale
• Convergence pattern (grid-dots-checkerboard, several versions available)
• Red pattern
• Grey scale (5 or 10 riser)
• Window (10% -100% white) in steps of 10%
• Black burst

When the instrument is delivered it is set-up for the version ordered. Changing the instrument from one version to another requires component changes, altering of X-tal frequencies and other circuit modifications (see: service manual - programming plugs).

Original Operation & Service Manual for:
PM5630 G/I (G-version, 625-line PAL)
PM5630 P (M/PAL version, 525-line PAL)
PM5630 N (N-version, 625-line PAL)
PM5630 M (M-version, 525-line NTSC)