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Panasonic PV-V4600 Service Manual page 54

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TV monitor.
3. Connect the channel-1 scope probe to TP3001 and the channel-2
scope probe to TP6205. Used TP6205 as a trigger.
4. Adjust value so that the trailing edge of the head switching pulse
is placed 6 H±0.5 H (0.38 ms±0.03 ms) before the start of the
vertical sync pulse by pressing CH UP and CH DOWN buttonson
the remote control.
5. After adjustment is completed, press REC button on the remote
control. Then " COMPLETE " will appear on the TV monitor and
adjusted value will be written to Memory IC (IC6005).
6. Press STOP button on the remote control to release from EVR PG
SHIFTER ADJUSTMENT MODE.
6.3.5. CHROMINANCE NOISE REDUCTION ADJUSTMENT (CNR) (Model: G)
Purpose:
Fig. E2-1
Fig. E2-2
Fig. E2-3
54

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