Adjustment - Sharp Rp-207H Serviceanleitung

P-207H(S)
Connectthe Input/output plug to the amplifier (SM-207H/E),
or supply +14 V by an external DC power suöpli.
ITEM JIG
Side A/B LP repor&
tonearm
lead-in
position
Lp record,
APSS
sensor Hexagonal;
wrench
position
Phono LP record
which is
motor
provi*d with,
rotational
Connectthe Input/output plug to the amplifier (SM-207H/E),
or supply, +14 V -by an external DC power-supply

ADJUSTMENT

ITEM
POINT
TONEARM Side A: VR106
TRACKING Side B: VR107
APSS Side A: VR104
SENSOR Side-B: VR105
SENSITIVITY
* I Load the unit with a test record (TOSHIBA:
an ordinary LP record (as clean as possible) having a wid$
lead-out area.
MECHANICAL
ADJUSTMENT
REMARKS
POINTS
Tonearm clamp- 1. Tonearm clamp-
ing wire screw ing wire is having,
a proper tension
or fine adjust-
and tonearm
ment screw
• See Fig 8—1. moving to the
lead-in position.
2: Stylus-tip is at
the central
of the lead-in
position.
t. If stylus tip
APSS sensor
adjustment scr
moves down
• see Fig 8—2.
point nearer to
the' previous
program
direction@
2. If the stylus tip
moves down
point nearer to
the next. pro•
gram: directio
Side A Phono motor
33 r.p.m. speed : kept in rotation.
VRIOI Adjust VRIOT,
02
speed' i
in this ordere
VR102
Side B
45 r.p.m. speed :
VR103
CIRCUIT
REMARKS
I . Without a record being put in
the compartment, push the
cartridge forward key first
then the cue key to have the
tonearm moving down to the
turntable surface.
2. Turn the semi-variable resistor
clockwise to move the
tonearm the inner direction,
and turn it back until the.
tonearm will be stopped:
this position. fix the semi-
variable resistor.
Pushingthecartridge forward
key, moveothe tonearm to the i
lead-out position and keep thes
unit in cue-up mode.
40 ± I mV
LF-1003) OF
ADJUSTMENT
Side A
Screw
is
Side
part
Find
Adjustment
Screw
Figure 8--
B
Hexagonal
iS
Wrench
(127 mm)
1
Figure 8—2 APSS SENSOR POSITION
ADJUSTMENT
and
VRIOI VR102
at
Figure
unit
B: Side B Adjustment
Figure
Wire
Hexagonå!
Wrench
Adjåstmen€y
Record
Screw
B
Wire
•1 'LEAD-IN POSITION
VR106
VR107
SIDE
SIDE A
TPIOI! B
VR103 VR104
ADJUSTMENT POINTS
Side AIB Selector
Switch
TPIOI
3
1
A: Side A Adjustment
APSS SENSOR SENSITIVITY
Cartridge
Lead-in
Position
Center
A
Electronic
Voltmeter
00
o