JVC HR-D540EE - Check and Adjustment Steps

2.1.2 Check and adjustment steps
The check and adjustment steps are provided in the follow-
ing in the form of charts. For clarity, the nomenclature
used in the charts is outlined below.
No.
Item
Check Point
Adjustment
Parts
Signal
&
Mode
Color bars
Stairstep
1 kHz
MH-2
color bars
MH-2
stairstep
MH-2
1 kHz
MH-2
RF sweep
E-E
REC
PB
SEARCH
SLOW
STILL
SP mode
Description
2-2
Checks and adjustments are numbered in
the recommended sequence in which they
are to be performed.
Name assigned to the particular check and
adjustment step.
Location to which measuring instrument
(oscilloscope unless otherwise noted) is to
be connected.
Variable component (resistor, capacitor,
etc.) to be adjusted in this step. Dash (—)
indicates check only.
e Input signal required to perform adjust-
ment. Dash (—) indicates that special
signal is not required.
e Equipment operating mode at time of
check or adjustment.
Color bars signal as video input.
Stairstep signal as video input.
1 kHz sinewave as audio input signal.
Color bars segment of MH-2 alignment
tape.
Stairstep segment of MH-2 alignment tape.
1 kHz audio signal segment of MH-2 align-
ment tape.
RF sweep segment of MH-2 alignment
tape.
Power on and machine in Stop mode.
Recording mode
Playback mode
Search (FWDS and REVS) playback mode
Slow motion playback mode
Pause during playback mode
SP recording speed
This column provides an explanation of
the step, notes and adjustment values.