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Z VERTICAL ADJUSTMENT OF TONE ARM
1) With unit in state of ltem l-(11, allow a thread with
small weight to hang from a top surface of set along the
tone arm. Put a pin between the arm base and tone arm
and set the stylus pressure of tone arm at Og'
(See Figs'
3 and 4)
2) Loosen the main weight fixing hexagon screw
(M3 X 4)
with a 1.5 mm hexagonal screwdriver and adiust the
main weight till the perpendicutarly hung thread be-
comes parallel to the tone arm.
After adiustment, tighten hexagon screw of main weight'
3. ADJUSTMENT OF ARM LIFTER
l ) P u t t h e p l a y e r i n t o a s t a t e a s i n 1 ( 1 ) ' P r e s s t h e L I F T / C U E
button to lower the tone arm' Press again the LIFT/CUE
button to raise the arm and make sure that the
arm
rises without tiliting to right or left' lf the arm
tilts
to either right or left, allow the arm to lower and adiust
a screw of pulley C (Fig. 1) untill the tone
arm rises
and lowers without tiliting.
4 . A R M L I F T T I M I N G .
Note: This adiustment should be made with the
player
detached from the cabinet main body'
1) Put the player into a state of 1 (1)' With the
tone
arm raised, turn the pin F to adiust the clearance
be'
tween the pulley C and pin F
(shown in Fig' 1l to
0.5 t 0.3 mm.
5. ADJUSTING THE LEAD-IN POSITION
1) Remove the back of player while keeping other
com'
ponents in the actual operation state'
2) Adjust the cam pin G (Fig. 5l so that the stylus lowers
correctly in the lead in grooves along the
periphery
of record la 12" disc) placed on the turntable when the
START button is pressed. Also check 7" operation'
F i g . 5
6. TRACKING SERVO ADJUSTMENT
1) This adiustment should be made after the adiustment of
1 to 3. Disconnect connector CON'8 (4 pin) from the
main PC board.
2) The removed connector CON'8 is wired as shown
in
Fig. 6. Press pin 1 with a standard screwdriver and
pull
out the brown wire.
MAIN WEIGH'
FIXING SCREW
S.t oin bal@.rm
tôd M
I
Srylui
prdst
ot &h
L $l
lo 09h
Fis. 3
L@s
ih
n.in
Éighr
lixing
s@
with
.
h.x4@l
I 5hm
scudris.
.nd .diur
till lh.
Frfdicula.
liE.d
Fro
Frallal
to
Sa
l@
arm
0
To lamp
t 2 3 4
coN-8
F i g . 6
F i s . 4
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