Width Correction Adjustment - Panasonic CT-36SL13G Service Manual

2. Measure TP017 (IC001 pin 79) for the frequency of the waveform
and record the reading.
NOTE
3. TP017 (IC001 pin 79) measurement must have at least four digits
of resolution following the decimal point. Example: 000.0000
4. Place the receiver into service mode for making electronic
adjustment, select the clock adjustment DAC "CLOCK".
5. Calculate and set "CLOCK" based on the following formula:
NOTE
TP017 (IC001 pin 79) measurement will not change regardless of the value stored in CLOCK.
14.8. Service Adjustments Mechanical Controls

WIDTH CORRECTION ADJUSTMENT

Note
Perform this adjustment only when FBT is changed.
FOCUS (PART OF T551)
Preparation
Apply a crosshatch pattern with dots.
Procedure
1. Adjust the FOCUS VR to obtain the sharpest and clearest dot
pattern.
- Adjust for best center.
- Adjust for best area between the center and top right corner.
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