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Hitachi HT-354 Serviceanleitung Seite 6

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ADJUSTMENT
1 . Adjustment of the power switch position
. Adjustment of the Auto-Return position
. Adjustment of the stylus height
. Stylus tip position adjustment
(Overhang adjustment)
When
the cartridge is attached or replaced, adjust the
Stylus tip position as shown in the Fig. 8.
Auto
return
adjusting
cam
Ruckfuhreinstel Inocke
5. Speed adjustment
(HT-354) (Fig. 9}
.
When the stripes of the strobo appear to flow and
are not stationary, adjust the speed adjusting semi-
fixed resistors (R101, 102) in the following way.
(1) Set the SPEED
SELECT knob to the speed
which is 45 r.p.m.
(2) Turn R101 gradually until the stripes of the
strobe are stationary.
(3) Next, set the SPEED SELECT knob to 33-1/3
r.p.m. and adjust R102 in the same manner.
(HT-356) (Fig. 10)
When the stripes of the strobo appear to flow and
are not stationary, adjust the speed adjusting semi-
fixed resistors (R101) in the following way.
(1) Set the SPEED
SELECT knob to the speed
which is 33-1/3 r.p.m.
(2) Connect Pin No. 10 of ICO1 to the @ side of
the voltmeter.
(3) Turn R101 gradually, then adjust so that the
reading of the DC voltmeter is 3V.
Ruck fiihrautomatik
¢
Came de réglage de retour
Increases
Erhoht
Augmente
Ss
Reduces
2
Vermindert
Switch
lever
Reduit
Schalterhebel
Fig.5
Abb. 5
UP position
Stellung
UP
Position
UP
Arm guide
:
.
Tonarmfiihrung
:
6—9 mm
Guide
du bras
:
Control
P.W.B.
/
Stylus height adjusting
screw
Fig.6
Abb. 6
(Actual size)
(OriginalgroRe)
(Longueur
réelle)
Kontrolle
P.W.B,
ICOl
Fig. 10 Abb. 10

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Diese Anleitung auch für:

Ht-356