JVC DX-T5 Service Manual

(No.MB368)1-53
4.2.1 Mechanism section
Head
azimuth
Tape speed
Test tape
: VT703L (8kHz)
Output terminal
: Speaker out
1. Playback the test tape VT703L (8kHz).
2. Adjust to maximum output level by azimuth
adjustment screw for forward side and reverse
side.
3. This adjustment is adjust by adjustment screw
of forward side and adjustment screw of
reverse side.
Maximum
output
2,940 to
3,090Hz
Only adjust
at changed
head
Test tape
: VT712 (3kHz)
Output terminal
: Speaker out or
Headphone out
Test tap
: VT712 (3kHz)
Output terminal
: Speaker out or
Headphone out
Playback the test tape VT712 (3kHz) at end
of forward and reverse, tape speed deviation
should be less than 6.0Hz.
Playback the test tape VT712 (3kHz) at end of
forward side, adjust to 2,940~3,90Hz indication
of frequency counter by VR37.
VR37
Tape speed
deviation at
FWD/REV
Test tape
: VT712 (3kHz)
Output terminal
: Speaker out or
Headphone out
Less than
6.0Hz
VR31
Wow & Flutter Playback the test tape VT712 (3kHz) at
start of forward and reverse, Wow & Flutter
are should be less than 0.25% (WRMS).
Less than
0.25%
(WRMS)
Item Condition Measurement method Ref.value
Adjustment
position
Item Condition Measurement method Ref.value
Adjustment
position

JVC DX-T5 Specifications

General

Brand	JVC
Model	DX-T5
Category	Speaker System
Language	English