14AR21
DESCRIPTION OF SCHEMATIC DIAGRAM
NOTES:WAVEFORM MEASUREMENT CONDITIONS:
1. The unit of resistance "ohm" is omitted.1. Photographs taken on a standard gated color bar
(K=k&=1000&, M=M&)signal, the tint setting adjusted for proper color. The
2. All resistors are 1/16 watt, unless otherwise noted.wave shapes at the red, green and blue cathodes of
3. All capacitors are ? F, unless otherwise noted.the picture tube depend on the tint, color level and
(P=pF=??F)picture control.
4. (G) indicates ?2% tolerance may be used.2. indicates waveform check points (See chart,
5. indicates line isolated ground.waveforms are measured from point indicated to
6. indicates hot ground.chassis ground.)
VOLTAGE MEASUREMENT CONDITIONS:a AND SHADED ( ) COMPONENTS
1. All DC voltages are measured with DVM connected= SAFETY RELATED PARTS.
between points indicated and chassis ground, line'MARK= X-RAY RELATED PARTS.
voltage set at 120V AC and all controls set for normal
picture unless otherwise indicated.This circuit diagram is a standard one, printed circuits
2. All voltages measured with 1000? V B & W or Colormay be subject to change for product improvement
signal.without prior notice.
WAVEFORMS
11.00Vp-p22.8Vp-p32.6Vp-p42.7Vp-p565Vp-p
Horiz RateHoriz RateHoriz RateHoriz RateHoriz Rate
667Vp-p780Vp-p83.00Vp-p92.3Vp-p0116Vp-p
Horiz RateHoriz RateVert RateHoriz RateHoriz Rate
q8.40Vp-pw48.8Vp-pe98Vp-pr1200Vp-pt415Vp-p
Horiz RateVert RateHoriz RateHoriz RatePower Supply Rate
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ACEC
