Electrical Adjustments; Basic Adjustment; Switching Point; Electrical Adjustment Parts Location Guide - JVC HR-XVC1U Service Manual

Read and perform this adjustment when repairing the
circuits or replacing electrical parts or PCB assemblies.

1. BASIC ADJUSTMENT

1-1: SWITCHING POINT

CONDITIONS
MODE-PLAYBACK
Input Signal-Alignment Tape (MHP)
INSTRUCTIONS
1. Connect CH-1 on the oscilloscope to TP3002 and CH-2
to TP8001.
2. Playback the alignment tape. (MHP)
3. Press and hold the Tracking-Auto button on the remote
control more than 2 seconds to set tracking to center.
4. Press both CH UP button on the set and the STOP button
on the set for more than 2 seconds.

ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE

J8001 J8008 J8006 J8009 J8007 OS8001
TP8001
TU301
TP101
TP3002
J8003 J8004 J8005

ELECTRICAL ADJUSTMENTS

TP3001
VCR MT PCB
6.5H
6.5H
TP101 : Envelope
TP3001 : Service Mode
TP3002 : Switching Pulse
TP8001 : Switching Point
V651
CH-2
CH-1
Fig. 1-1-A
CH-2
CH-1
Fig. 1-1-B
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