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ALIGNMENT
INSTRUCTIONS
® Power Supply Voltage:
DC 14.4V
@ Tone Control:
Center
@
Output Impedance:
4Q
@ Output Power:
0.5W
@
Balance Control:
Center
Note
Do
not
align
the
FM
package
block.
When
the
package
block
is necessary,
it will
be
supplied
already
aligned
at the factory.
1. FM SEPARATION ALIGNMENT
Align-
seal
Band
Signal
Item
Selector
Generator
98.0 MHz
i
.
80 dB/yuV
FM-Signa! Generator
Input
VTVM
Disp!
Terminal
|
Connection
bod
98.0 MHz | VR552
CAR STEREO
w/RADIO
Antenna
Receptacle
Speaker
Terminals
@ Adjust for maximum
separation.
[400 Hz Mod.]
FM-Dummy
19kHz: 10%, 400Hz : 30%
2. NOISE LEVEL ALIGNMENT
Signal
Input
VTVM
Generator
Terminal
Connection | Display
Selector
@ Adjust for maximum
volume.
@ Adjust for maximum
amplitude
Maximum
w,
(About 2Vp-p)
@ Removed moduration.
@ Adjust for minimum
98.0 MHz
9 dB/uV
[400 Hz Mod.]
Antenna
Receptacle
Speaker
98.0 MHz
9 dB/uV
(Non Mod.]
FM-Dummy
FM-Signal Generator
CAR STEREO
w/RADIO
=
22
| CQ-K02EG
3 HEAD HEIGHT ALIGNMENT (IF THE HEAD IS REPLACED)
se] Atnment | toxctape |
ade
|
ome
Item
Ps
@
Temporarily
tighten the Head
mounting screws
(Right
and Left) to the position shown in Figure 1.
Head
Tape path
Head
@
Insert the Test Tape into the set, and press the play
4
Height
viewer
Mounting screws
Hutondeeppower OFS)
(with mirror}
(Right and Left)
;
neo
ae
@
Adjust the height to the Head to be as shown in Figure 2
as viewed in front of the mirror, using the Head mounting
screws.
Note:
@ Test Tape No. : QZZCRD
@
Make sure that the head cores are even top and bottom.
TAPE GUIDE
BACK OF HEAD
HEAD
Fig.
1
MOUNTING
ig.
SCREWS
HEAD SPRING PLATE
HEAD
CORE
TAPE
Fig. 2
CORE
4. HEAD AZIMUTH ALIGNMENT
Alignment
input
VTVM
Head
5
Head
TCC-153
Playback
Speaker
Azimuth
@ Adjust for maximum output.
Azimuth
:
Head
Terminals
Adjustment
| @ Use @Screw driver.
Screw
Note:
If you do not have a test tape, use a tape whose recording level is than 6 kHz for head adjustment.
After the above adjustment apply bonding agent to the adjustment screw.
—~ 23 ~—
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