Specifications - Philips 20PT643F Service Manual

Service manual
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Service Default Alignment Mode (SDAM)
Purpose
To create a predefined setting for measurements to be made.
To override software protections.
To start the blinking LED procedure.
To change option settings.
To display / clear the error code buffer.
To perform alignments.

Specifications

Tuning frequency: 61.25 MHz (channel 3).
Color system: NTSC M.
All picture settings at 50% (brightness, color contrast, hue).
Bass, treble and balance at 50 %; volume at 25 %.
All service-unfriendly modes (if present) are disabled. The service unfriendly
modes are:
Timer / Sleep timer.
§
Child / parental lock.
§
Blue mute.
§
Hotel / hospital mode.
§
Auto shut off (when no 'IDENT' video signal is received for 15 minutes).
§
Skipping of non-favorite presets / channels.
§
Auto-storage of personal presets.
§
Auto user menu time-out.
§
Auto Volume Leveling (AVL).
§
Run timer (maximum four digits displayed)

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