Sansui FR-4060 User manual

SERVICE
MANUAL
_
TWO-SPEED
AUTOMATIC
TURNTABLE
SANSUI FR-4060
SANSUI
ELECTRIC
CO.,
LTD.

FR-4060
This
service
manual
is
designed
for
service
engineers
to
repair,
adjust,
maintain
and
order
the
replacement
parts
of
the
FR-4060
correctly.
When
ordering
the
parts,
use
the
stock
number
and
parts
name
specifically
referring
to the
parts
list.
For
general
usage
and
maintenance
of
the
unit,
please
refer
to
the
operating instructions attached with unit.
TABLE OF CONTENTS
Section
Title
Page
1.
SPECIFICATION...................
wiht
edie
aint
Sa
at
ES
See
taiase
Se
fp
2
2.
OPERATION
OF
MECHANISM....................-..0e
eee
3
2-1. Operation of Auto Mechanism........-.-.-6- +02 eee ees 3,4
2-2. Operation of Manual Mechanism ....-.-.+--- sees sees eens 5
2-3.
Manual
Movement...........
cc
ese
e
cere
renee
eee
e
ee
eeee
5
3.
ADJUSTMENTS................
00.00
ccc
eee
een
ees
6
3-1. Adjustment of Stylus pressure Ladhye aun ones aes san 6
3-2.
Adjustment
of
Bias
2...
6...
cece
cece
ee
nent
eee
6
3-3.
Adjustment
of
Auto-In,
Auto-Return
........
2
sees
eee
e
ee
6
3-4.
Adjustment
of
Auto-Return....
0.6.6.0
eee
eee
eee
eee
ees
6
3-5. Adjustment of Manual Mechanism .....-.--.-. sees eee sees 6
4.
EXPRODED
VIEWS
AND
PARTS
LIST.................-.
Peer
7
AT.
TOp
VIEW
ooo
cece
cece
cece
teen
ene
e
nen
ee
7,8
4-2. POttOT VIEW setedsccs Hei ede ea tant ees aaa 9,10
5.
TROBLESHOOTING
CHART
..................50.
5.
eee
eee
eee
11
6.
PACKING
LIST.................
Rags
caked
dine
Dee
Sertionecs
st
12
7.
ACCESSORY
PARTS
LIST
..............
00.
e
cece
eee
eee
eens
12
8.
MAINTENANCE
...................0
00
cee
cece
eee
eee
eee
ees
13
8-1. Replacement of Cartridge iatwosleotaaeade tamil trees eae 13
8-2. Replacement of Capstan ........ 520s eee eee eee eee eens 13
8-3.
CUDPICALION:
-aSacccecaceedine
en
Rigen
elated
tees
13
8-4. Changing the Line Voltage ......-. 56. eee ence eee ees 13

1. SPECIFICATIONS
TYPE, tet aeteottindoaiae otuts two-speed belt-driven automatic turntable
AUTOMATIC OPERATION ...... automatic lead-in, return, cut and repeat by.
3r.p.m. synchronous motor
PLATTER ..... Mere Laa ape nelt ee aluminum alloy die-cast, diameter 300 mm¢
(12”), weight 1.7 kg (3.8 Ibs.)
MOTOR? shee Peaches recor ee? 4-pole synchronous
SPEED “ps sade-n be pau s hain tase 33% r.p.m. and 45r.p.m.
WOW and FLUTTER........-.-- less than 0.06% (W.R.M.S.)
SIN: RATIO iets ce oct dwcascekicae ath better than 50dB
TONEARM ........-00 00 eee eee statically balanced S-shaped tubular tone-
arm with lateral balancer, inside force
canceler, direct read-out stylus pressure
dial, 4-contact plug-in head shell
TONEARM LENGTH ........------ 220mm (85%)
OVERHANG ... eee eee eee ee eee 15mm (%")
STYLUS PRESSURE ALLOWANCE ..0~3g
USABLE CARTRIDGE WEIGHT ....4~20g(using head shell and subweight
supplied)
CARTRIDGE ........-00 eee eens moving magnet type (SV-27)
FREQUENCY RESPONSE .........- 10~ 23,000Hz
OUTPUT VOLTAGE .....----.00-- 3.5mV at 1,000Hz 50mm/sec.
LOAD IMPEDANCE .........- ....50kQ
STYEUS: vs eos ia Shichi a sheds 0.5 mil, diamond spherical (SN-27)
OPTIMUM STYLUS PRESSURE ....1.5g~2.0g
POWER REQUIREMENTS........ 420V or 240V, 50Hz or 60Hz
POWER CONSUMPTION ......13W
DIMENSIONS ..........-2.-008- 469mm (1814”)W, 204mm(8”)H, 381mm(15”)D
WEIGHT. sisi anise eae le eee eee 10.6 kg (23.4 lbs.)
*
Design
and
specifications
subject
to
change
without
notice
for
improvements.

2.
OPERATION
OF
MECHANISM
2-1. Operation of Auto Mechanism (See Fig. 2-1)
1.
At the condition of STOP, the micro switch (SW1)
and start switch (leaf switch) are OFF, on the other
hand, the micro switch (SW2) and muting switch
are ON. (cartridge at shortcircuiting condition).
When the cuing lever is placed at START position,
start switch becomes ON and timing motor starts
running.
The timing motor is coupled with starting cam and
the starting cam controls the micro switch. When
the timing motor starts running, the starting cam
starts moving together and the micro switch (SW1)
becomes ON from OFF. (Therefore, as for the start
switch, the switch is turned ON temporarily).
Simultaneously with it, the main motor will start
operating.
When the starting cam makes in half revolution,
the starting plate will turn up to a certain angle.
Meanwhile, if the cam does in another half revolu-
tion, the plate will reversely revolves in its function.
Namely, when the starting cam carrys out in one
revolution, the starting plate makes one cycle move-
ment.
As tne starting plate and starting cam are coupled
with crank lever, the starting plate will be operated
while the timing motor is being operated. When the
timing motor, starting cam and starting plate are
operated, the return lever (1) will push PU plate ass’y
located at the lower part of the tonearm and it will
keep pushing the tonearm until it reaches to the
position of the lead-in groove of disk.
When it comes to this position, the selector plate
ass‘y. connected with tip end of selector plate
will serve as stopper and the return lever (1) which
pushes PU plate ass’y so far will be tunned over
and it does not push the PU plate ass’y anymore.
Then, it is at AUTO-IN position.
In addition, before the return lever (1) starts pushing
the tonearm, the return lever (2) is turned over
reversely by the position detector lever in order that
AUTO-IN funtion will be normally operative.
When the tonearm comes to the AUTO-IN position,
the starting cam will be made in half revolution.
The micro switch (SW2) which is so far ON will be
turned OFF, and the timing motor will stop. Simul-
‘taneously with it, the muting switch is turned OFF
(cartridge at open condition) from ON (cartridge at
shortcircuiting condition),and performance starts as
a result.
In performance, the micro switch (SW1) is ON, the
micro Switch(SW2) and muting switch are OFF. When
performance proceeds and the tonearm traces up to
the lead-out groove, the magnet located at tip end
of PU plate ass’y comes at side of reed switch and
turns this reed switch ON. When the reed swich is
turned ON, the timing motor will start running and
the micro switch (SW2) will be turned ON.
7. When the timing motor starts operation once again,
the starting cam will start next half revolution.
Then, the starting plate revolves contrary to that at
the
time
of
AUTO-IN
and
the
return
lever
(2)
pushes
the PU plate ass’y from the reverse direction and
makes tonearm return. The tonearm returned by the
return lever(2) comes to the position of arm rest, and
it will be stopped by the arm rest, then the tonearm
will land on the rest.
In the process of this return operation, the return
lever(2) turned over by the position detector lever
will return to the original condition again.
8.
When
the
cuing
lever
is
placed
at
position
of
RE-
PEAT,
the
timing
motor
starts
running
again
because
the
start
switch
is
ON
even
if
performance
finished
and
the
micro
switch
(SW1)
becomes
OFF.
Ac-
cordingly,
as
the
micro
switch
(SW1)
which
was
OFF
is
turned
ON,
REPEAT
performance
will
be
made.

Fig. 2-1
Micro Switch
Ce oe SW (2)
lower «-----micro SW (1)
Oa
| Starting Plate Ass'y
|_2-Selector Plate Ass'y
_~Return Lever (1)
__--Position Detector Lever
|~~~Return Lever (2)
P+ ~manual Lifter Lever
Selector Lever
~~~Tonearm
= —~_|
) ~Cuing Lever
© Schematic diagram
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FR-4060
2-2. Operation of Manual Mechanism
1. Manual Operation
1) Operate the turntable by setting the cuing lever to
2-3. Manual Movement (See Fig. 2-2)
1) The plate spring (6) connected with the see-saw
_..plate which is so far pushed down by the lifter cam
the START/CUT position.
2) Set the Manual lifter lever to the UP position, and
moreover set the tonearm to a suitable position.
3) Then set the Manual lifter lever to the DOWN posi-
tion. The machine begins performance when the
stylus reaches on the surface of disk.
4) The tonearm returns automatically by the function
of the reed switch when the stylus proceeds as far
the finishing groove after the end of performance.
Therefore, the MANUAL operation is made from
the lead-in groove to the lead-out groove. If you
want to stop in the middle of performance, set the
Manual lifter lever to the UP position, and the stylus
will lift up from the surface of disk.
_ (2) will move up when the tonearm is put on suita-
2)
3)
ble position of disk and also the Manual lifter lever
is set to the DOWN position.
When the plate spring (6) with the see-saw plate
moves up, the plate spring (5) will move down
because the whole plate spring has a function of
see-saw mechanism. Accordingly, performance will
be automatically made as the tonearm (stylus) con-
nected with the plate spring (5) will come down to
the disk.
If the Manual lifter lever is set to the UP position,
no matter where the tonearm is on, the stylus will
lift up from the surface of the disk.
4) When performing Manual operation on any surface
of disk, and afterwards setting to Auto-IN position,
the Auto operation including Auto-IN and Auto-
RETURN is not operative because the return lever (1)
connected at the end of tonearm is not turned
reversely by the size set plate ass’y. Auto operation
will be normally made, as the return lever (1) will
be turned reversely by moving the tonearm to the
position on lead-out groove of disk or placing it on
the arm rest. -
Fig, 2-2

3. ADJUSTMENTS
3-1. Adjustment of Stylus Pressure
(See Fig. 3-1, 3-2 and 3-3)
1) Turn the Bias Contro! clockwise until it stops. The
built-in Inside Force Canceler will then become in-
operative. ;
Take the stylus cover off the cartridge, free the tone-
arm from the tonearm rest, and move the tonearm
over to the right of the tonearm rest.
3) Turn and move the main weight forward or back
to balance the tonearm horizontally first.
2
ww
Fig. 3-1
NO
me
4) With the tonearm balanced horizontally, turn only
the stylus pressure dial until its zero mark falls into
line with the weight
shaft line, without | Fig. 3-2
moving the = main |
weight itself.
5) Now turn the main weight counterclockwise (as
seen from the front of the turntable) until the re-
quired stylus pressure indication comes into line
with the weight shaft line. If you are using the
cartridge supplied, set the weight on the suitable
point between 1.5 and 2.
Stylus Pressure Dial
3-2. Adjustment of Bias (See Fig. 3-4)
Adjust this control to the same weight marking as the
stylus pressure you have selected.
3-3. Adjustment of Auto-In, Auto-
Return (25cm and 30cm disk)
(See Fig. 3-5, 3-6 and 3-7)
1)
The
adjusting
screw
“A”
in
Fig.
3-7
is
one
to
adjust
the
position
of
AUTO-IN(of
setting
down
the
tonearm
on
the
surface
of
the
disk)
The
adjustin
gscrew
“B”
in
Fig.
3-7
is
the
one
to
adjust
the
position
of
AUTO-RETURN
(of
lifting
off
the
tone
arm
from
the
disk).
2)
When
the
screw
“A”
is
turned
clockwise,
the
timing
of
AUTO-IN
will
become
sooner.
To
the
contrary,
when
it is
turned
counterclockwise,
the
timing
of
AUTO-IN
will
become
later.
Make
adjustment
of
the
screw
in
such
a
way
that
the
tip
of
the
stylus
will
touch
the
middle
way
of
the
lead-in
groove.
3)
When
the
screw
“B”
is
turned
clockwise,
the
action
of
AUTO-RETURN
will
become
later.
To
the
contrary,
when
it
is
turned
counterclockwise,
the
action
of
AUTO-RETURN
will
become
sooner.
Make
adjustment
of
the
screw
in
such
a
way
that
AUTO-RETURN
operation
is
carried
out
at
the
middle
way
of
the
lead-out
groove.
Fig. 3-5
finishing groove
lead-out
groove
lead-over
groove
modulated groove lead-in groove
Adjusting Screw "'B”’
(For Auto-up position)
Adjusting Screw “A”
(For Auto-in position)
Adjusting
Screw '‘A”’
Hole
Fig. 3-7
3-4. Adjustment of Auto-Return
(17cm disk) (See Fig. 3-8)
1)
The
adjusting
screw
“C”
as
hown
in
Fig.
3-8
is
the
one
to
adjust
the
position
of
AUTO-RETURN
of
17cm
disk.
In
case
that
the
function
of
AUTO-RETURN
of
25cm
and
30cm
disks
is
normally
operative,
but
the
17cm
is
not,
turn
the
screw
“C”
in
Fig.
3-8,
and
adjust
it.
When the timing of AUTO-RETURN is later, turn it
clockwise.
To
the
contrary,
if
it
is
sooner,
turn
it
counterclockwise, and make adjustment of the screw
in such a way that AUTO-RETURN operation is
carried out on the central position of lead-out groove.
2)
Carry
out
the
locking
paint
to
the
abovementioned
screws
after
adjustment.
Fig. 3-8
‘Reed Switch
Adjusting Screw ''C”’
3-5.
Adjustment
of
Manual
Mechanism
(See
Fig.
3-9)
Please
make
the
adjustment
for
lift-down
speed
of
the manual lifter as below.
1)
The
adjusting
nut
as
shown
in
Fig.
3-9
is
for
changing
lift
down
speed
in
MANUAL
mechanism.
2)
When
the
nut
is
turned
clockwise,
the
lift
down
speed
will
be
faster.
Ss
3)
To
the
contrary,
when
it
is
turned
counterclockwise,
the
lift
down
speed
will
be
later.
4)
The
speed
in
MANUAL
operation
should
be
ad-
justed
as
same
as
the
speed
in
AUTO
operation.
(There
is
no
any
nut
to
adjust
the
speed
in
AUTO
mechanism.)
5)
Carry
out
the
locking
paint
to
the
abovementioned
nut
after
adjustment.
Fig. 3-9
Adjusting Nut Timing Motor
Mechanism Chassis

| FR-4060
4, EXPRODED VIEWS AND PARTS LIST
4-1. Top View
4-1. Top View Parts List
Parts No. Stock No. Description
5109563 B Type Screw, M4 X10
5109563 B Type Screw, M4 X 10
692214] Lock Plate
5109563 B Type Screw, M4X10
§109563 B Type Screw, M4 X10
6922141 Lock Plate
5172011 Setscrew
§182040 P Type Washer, 5X 201
ONOMRWH —
(=
1, Pan Head Screw
P
2. Pan Head SEMS
SCrew
verter
PSA
@E3
3. Pan Head SEMS
SOrew
corrreerease
PSB
@® t= =3
4. Pan Head SEMS
Screw errors PSF
®
5. Binding Head
Screw crecereseeees
6. Flat Countersunk
Head Screw s+
7. Flat Countersunk
Wood
Screw:
FC
GS) (Puetwvitne
8. Round Head Wood
Screws RH
© Co
9. Hex. Socket Set-
screw (Flat Point)
eeneneees. SF
e >
10, Slot Type
Setscrew
verre
ss
11, Spring Washer-:S
©
12. Plain Washer: P
8
13. Retaining Ring
(E
Washer)
seer
E

Parts No. Stock No. _ Description
9 5182030 P Type Washer, 3X20]
10 5121240 S Type Washer, 3¢
11 §212011 Adaptor Stay
12 $362013 Name Plate, dust cover
13 5362013 Name Plate, dust cover
14 062103 Dust Cover F
15 5392080 Ring, turntable
16 5502220 Rubber Mat, turntable
17 6112101 Turntable (Platter)
18 6032120 Belt
19 5172140 Self Locking Nut, M4
20 5172140 Self Locking Nut, M4
21 5107762 PSB Type Screw, M4 X8
22 §222111 Lock Plate
23 6902192 Spring (2), position detector
24 5162330 SC Type Screw, M3 X5
25 §162330 SC Type Screw, M3 X5
26 5102706 F Type Screw, M2X 10
27 §172190 Hex. Nut, M2
28 4930040 Magnet
29 §162241 Adjusting Screw (1)
30 $107744 —- PSB Type Screw, M3X8
31 6912122 Arm Balancer
32 7052330 PU Plate Ass'y
33 Cartridge Ass'y
34 6642070 Head Shell Ass'y
35 4310100 Cartridge (SV-27)
36 4940090 Stylus (SN-27)
37 5372030 Stylus Cover
38 Hex. Nut, M17
39 §292160 Panel Weight
40 5502350 Dumper Rubber
Al 5292160 Panel Weight
42 5502350 Dumper Rubber
43 7092180 Tonearm Ass'y
44 Stopper Nut, lifter
45 7082110 Tonearm Lifter Ass'y
46 5106141 SS Type Screw, M3 x 4
47 6912290 Weight, lateral
48 Lateral Bar Ass'y
49 6912280 Weight, main
50 §110241 Hex. Nut, M3
51 5121240 S Type Washer, 3¢
52 6622144 Arm Rest Ass'y
53 5182300 Oif Retainer
54 5162370 PSA Type Screw, M4X10
55 5162370 PSA Type Screw, M4X 10
56 5162370 PSA Type Screw, M4X 10
57 7032081 Spindle Ass'y, turntable
58 5312124 Cuing Lever
59 5312142 Selector Lever
60 5312133 Manuol Lifter Lever
61 §110261 Hex. Nut, M4
62 5182141 P Type Washer, 4.4¢
63 5110261 Hex. Nut, M4
64 $182141 P Type Washer, 4.4¢
65 6362253 Control Base
66 5162330 SC Type Screw, M3X5
67 6142213 Capstan (50Hz)
68 5103642 PT Type Screw, M3X8
69 5262132 Holder, capstan
70 5322062 Push Button (1)
71 5322072 Push Button (2)
72 5151004 E Type Washer, 3¢
73 5151004 E Type Washer, 3¢
74 7062151 Belt Guide
75 6212012 Adjusting Shaft
76 5103043 P Type Screw, M3X6
77 6532010 Linkage Rod
—_—_———_
Parts No. Stock No. Description
78 5103642 PT Type Screw, M3 X8
79 §103642 PT Type Screw, M3 x 8
80 §212102 Stay, speed selector base
81 5103642 PT Type Screw, M3 x 8
82 7062081 Speed Selector Ass’y
83 6902171 Spring, speed selector base
84 5262213 Guide Plate
85 5172020 Hex. Nut, M14
86 $252082 Holder, shell
87 5172020 Hex. Nut, M14
88 5252070 Holder, sub weight
89 5162450 PSB Type Screw, M3x 6
90 5162450 PSB Type Screw, M3X6
91 5262141 Lock Plate, voltage selector
92 $102143 F Type Screw, M3 x 6
93 $102143 F Type Screw, M3 X 6
94 5232280 Spacer, slide switch
95 1110100 Slide Switch, voltage selector
96 5062131 Rubber Bushing
97 5062131 Rubber Bushing
98 $332022 Badge
99 5140025 RH Type Screw, M3.1 x 10
100 5120341 P Type Washer, 3¢
101 3910160 Nylon Clip (HP-2N)
102 5140025 RH Type Screw, M3.1 x 10
103 5120341 P Type Washer, 36
104 3910160 Nylon Clip (HP-2N)
105 Hex. Nut, neon lamp
106 P Type Washer, neon lamp
107 0410070 Neon Lamp
108 5143010 FC Type Screw, M2.4 x 13
109 5143010 FC Type Screw, M2.4 x 13
110 §143010 FC Type Screw, M2.4 x 13
111 5302062 Front Panel
112 §502021 Rubber Cushion
113 5502021 Rubber Cushion
114 5140027 RH Type Screw, M3.1 x 16
115 5140027 RH Type Screw, M3.1 x 16
116 5140027 RH Type Screw, M3.1 x 16
117 5140027 RH Type Screw, M3.1 X16
118 140027 RH Type Screw, M3.1 X 16
Wg 5140027 RH Type Screw, M3.1 x 16
120 5140027 RH Type Screw, M3.1 X 16
121 5140027 RH Type Screw, M3.1 X 16
122 5732251 Cabinet
123 5140027 RH Type Screw, M3.1 X 16
124 5140027 RH Type Screw, M3.1 xX 16
125 5140027 RH Type Screw, M3.1 16
126 6922160 Auto Hinge
127 5140027 RH Type Screw, M3.1 X 16
128 5140027 RH Type Screw, M3.1 X 16
129 5140027 RH Type Screw, M3.1 X 16
130 6922160 Auto Hinge
131 5102650 F Type Screw, M3 X 20
132 5102650 F Type Screw, M3 X 20
133 5302051 Cap, remote control socket
134 5232180 Spacer, remote control socket
135 2410550 Remote Control Socket
136 3910430 Press Clip
137 2420190 4P Connector
138 5101562 BSF Type Screw, M4 x 8
139 5592011 Insulator
140 5101562 BSF Type Screw, M4 x8
141 5592011 Insulator
142 5101562 BSF Type Screw, M4 x 8
143 $592011 Insulator
144 5101562 BSF Type Screw, M4 x 8
145 5592011 Insulator
146 5732165 Bottom Cover

4-2. Bottom View Parts List
Parts No. Stock No. Description
1 5103541 PT Type Screw, M3 xX 6
2 103541 PT Type Screw, M3 X 6
3 5162320 Holder, cushion spring
4 5120161 P Type Washer, 4¢
5 6902691 Cushion Spring (Yellow)
6 §102142 F Type Screw, M3 x5
7 5242210 Bracket, cushion spring
8 5107762 PSB Type Screw, M4X8
9 5107762 PSB Type Screw, M4X 8
10 107762 PSB Type Screw, M4 x8
7 §107762 PSB Type Screw, M4X8
12 5107762 PSB Type Screw, M4 x8
13 §103022 P Type Screw, M2.6 X 4
14 5103022 P Type Screw, M2.6X4
15 1190160 Start Switch
16 5107743 PSB Type Screw, M3 x 6
17 6902544 Plate Spring (3)
18 $110261 Hex. Nut, M4
19 5121360 S Type Washer, 4¢
6202271 Shaft, cuing cam
7052297 Cuing Cam
6202102 Stopper Screw
6502434 Adjusting Cam
5107746 PSB Type Screw, M3 X 12
6202132 Collar, spring holder
6902575 Torsion Spring
$182201 P Type Washer, 5X 1.0
§151001 E Type Washer, 1.56
§502243 Bushing
5151001 E Type Washer, 1.5¢
$151001 E Type Washer, 1.5¢
5110261 Hex. Nut, M4
§121360 S Type Washer, 4¢
6202281 Shaft, selector cam
7052304 Selector Cam
6532085 Linkage Rod, selector
6902192 Spring (2), selector plate
5162330 SC Type Screw, M3X 5
5162330 SC Type Screw, M3 x5
5112030 Stopper Nut
5182190 P Type Washer, 12 x 0.25
5107743 PSB Type Screw, M3 x6
6902243 Plate Spring (1)
§107743 PSB Type Screw, M3 x 6
§107743 PSB Type Screw, M3 X 6
§292133 Plate, size set
§162330 SC Type Screw, M3 x 5
§151006 E Type Washer, 5¢
§182211 P Type Washer, 6 X 1.0
BRRERARKKRRAHLA HRWWWWWHWWWW WNHNNNNNNNN ND WONAOMAWN HH OCUDOVANAGAWN = OVONAMERWNHN—$O
50 §182170 P Type Washer, 6X 0.25
51 6212023 Rotation Pin
52 5162251 Adjusting Screw (2)
53 Selector Plate Ass’y
54 §182190 P Type Washer, 12 X 0.25
55 6902213 Spring (1), detector lever
56 151003 E Type Washer, 2.3¢
57 6502413 Lever, position detector
58 6902642 Spring (3), return bracket
59 5151003 E Type Washer, 2.3¢
60 §182160 P Type Washer, 3 0.13
61 6512081 Return Bracket (2)
62 5182160 P Type Washer, 3X 0.13
63 5151003 E Type Washer, 2.36
64 6502428 Return Lever (2)
65 §151003 ~ E Type Washer, 2.3¢
66 6502225 Return Lever (1)
67 §162390 PSA Type Screw, M3 x 6
68 6902722 Pilate Spring (2-B)
69 5162390 PSA Type Screw, M3 X 6
©
Parts No. Stock No. Description
70 6902662 Plate Spring (2-A)
7] $151003 E Type Washer, 2.3¢
72 §182160 P Type Washer, 3 x 0.13
73 §182160 P Type Washer, 3X 0.13
74 6512055 Starting Plate
75 5182190 P Type Washer, 12 X 0.25
76 5151003 E Type Washer, 2.3¢
77 §182160 P Type Washer, 3X 0.13
78 6512070 Crank Lever
79 5182160 P Type Washer, 3X 0.13
80 §107743 PSB Type Screw, M3 X6
81 5107743 PSB Type Screw, M3 X 6
82 5107743 PSB Type Screw, M3 x6
83 5107743 PSB Type Screw, M3X6
84 $226012 Holder, P.C.B.
85 7732070 Power Circuit Board Ass'y
86 5166460 Washer Head Tapping Screw, M3 x8
87 2110010 ILTA Lug Terminal
88 §103051 P Type Screw, M3 x 25
89 5121240 S Type Washer, 36
90 5103051 P Type Screw, M3 X 25
91 5121240 ~ S Type Washer, 3¢
92 1160160 Micro Switch
93 5622016 Shield Plate
94 1160160 Micro Switch
95 5622016 Shield Plate
96 5107743 PSB Type Screw, M3 x 6
97 5107743 PSB Type Screw, M3 X 6
98 6902204 Spring, reed switch
99 5103050 P Type Screw, M3 x 20
100 5110241 Hex. Nut, M3
101 5103043 P Type Screw, M3 x 6
102 5103043 P Type Screw, M3 X 6
103 5622050 Protector Sheet
104 6632042 Holder, reed switch
105 7062170 Reed Switch Ass'y
106 5222031 Bracket, reed switch
107 5107744 PSB Type Screw, M3 x 8
108 1190150 Muting Switch
109 5162330 SC Type Screw, M3 X 5
110 §107744 PSB Type Screw, M3 X 8
11 5107744 PSB Type Screw, M3X8
112 4320220 Timing Motor
113 6012187 Starting Cam _
114 6902642 Spring (3), return bracket
115 §151003 E Type Washer, 2.3¢
116 §182160 P Type Washer, 3X 0.13
117 6512092 Return Bracket (1)
118 5182160 P Type Washer, 3X 0.13
119 §110261 Hex. Nut, M4
120 5120161 P Type Washer, 4¢
121 - 6902283 Spring, lifter
122 6532032 Lifter Piston
123 3910120 Wire Clip
124 3910120 Wire Clip
125 3910120 Wire Clip
126 5107743 PSB Type Screw, M3 X6
127 §107743 PSB Type Screw, M3X6
128 5151003 E Type Washer, 2.36
129 6502513 Lifter Cam (2)
130 5120080 P Type Washer, 5d
131 5262200 Bracket, Lifter cam
132 5151003 E Type Washer, 2.34
133 6202292 Shaft, seesaw plate
134 §151003 E Type Washer, 2.3¢
135 5103022 P Type Screw, M2.6 x 4
136 5120120 P Type Washer, 2.60
137 6902603 Plate Spring (5), seesaw plate
138 Seesaw Plate Ass'y ;
gn ee

Sansui.
Parts No.
139
140
‘141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
4-2. Bottom View
Stock No.
§162320
120161
6902701
107743
2110070
$107743
5262191
§107762
6902691
5166460
2120010
5166460
3910160
5166460
3910170
5166460
3910170
§107762
6902681
5166460
$166460
5103043
5103043
2090020
3910020
3800020
$242203
Description
Holder, cushion spring
P Type Washer 4¢
Cushion Spring (Blue)
PSB Type Screw, M3 X 6
2L2VB Lug Terminal
PSB Type Screw, M3 x 6
Holder, lead wire
PSB Type Screw, M4 Xx 8
Cushion Spring (Yellow) |
Washer Head Tapping Screw, M3 X 8
Lug Terminal
Washer Head Tapping Screw, M3 x 8
Nylon Clip (HP-2N)
Washer Head Tapping Screw, M3 X 8
Nylon Ctip (HP-3N)
Washer Head Tapping Screw, M3 x 8
Nylon Clip (HP-3N)
PSB Type Screw, M4 x 8
Cushion Spring (Red)
Washer Head Tapping Screw, M3 x 8
Washer Head Tapping Screw, M3 x 8
P Type Screw, M3 X 6
P Type Screw, M3 x6
DIN Connector
Cord Stopper
Power Cord
Rear Panel
Parts No.
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
Stock No.
§110261
§120080
5151005
$120080
5151005
5120080
5502311
$502321
5162330
6142223
110261
§121360
5232231
§110261
5121360
§232231
§110261
§121360
Description
Hex. Nut, M4
P Type Washer, 5¢
E Type Washer, 4¢ —
P Type Washer, 5¢
E Type Washer, 4¢
P Type Washer, 5¢
Rubber Cushion (Black)
Rubber Cushion (White)
SC Type Screw, M3 x 5
Capstan (60Hz)
Hex. Nut, M4
S Type Washer, 4¢
Spacer, motor
Hex. Nut, M4
S Type Washer, 4¢
Spacer, motor
Hex. Nut, M4
S Type Washer, 4¢
Parts No. Stock No.
184
185
186
187
188
189
190
191
5232231
5110261
§121360
§232231
- 4320230
§202071
5156460
5166460
Description
Spacer, motor
Hex. Nut, M4
S Type Washer, 4¢
Spacer, motor
Motor
Motor Sheet
Washer Head Tapping Screw, M3 X8
Washer Head Tapping Screw, M3 x 8
©O8@®
Parts No. Stock No.
Description
192
193
194
195
196
197
198
199
5103043
5103043
2210210
3910020
3800020
§242330
3810170
3810190
P Type Screw, M3 X6
P Type Schew, M3 X 6
2P Output Terminal
Cord Stopper
Power Cord
Rear Panel ,
PU Output Cord
Output Cord
Notice:
panels and
parts on that panels in FR-
4060.
_...When_ordering the parts, _
There are two types of PU
rear
cords,
please specify A or B type and order then correctly
by your unit and Fig. 4-1,
4-2.
19

5. TROUBLESHOOTING CHART
Symptom-——1 Symptom—2
1. Turntable not rotating
2. Motor not rotating
2. No sound
3. Distorted or weak sound 13.
. Worn out stylus
4. Hum 19.
11
1. Turntable not rotating 1,
=
3.
4
5
6
7
Cause & What to Do
Belt off
Broken or stretched belt
Loose capstan screw (capstan racing)
. Burn out turntable spindle
. Loose connection of power cord
. Defective start switch (Leaf switch)
. Defective timing motor
8. Cartridge (SV-27) open
9.
10.
. Improper operation of amplifier
Improper connection of output cord
Defective muting switch
Imperfect contact of tonearm and shell
Improper setting of stylus
Dusty stylus
. Loose pivot of tonearm
Improper connection of cartridge leads
Poor record cutting
Cartridge leads (ground side) open
Improper connection of output cord
. Imperfect contact of muting switch
3:
5. Rumble (Unusual) sound——3. Due to ae
24
. Shipping bolts not unscrewed
4. Other than tee = ee
; 26.
6. Incorrect speed 27.
28.
29,
30.
7. Improper traciug 31.
32.
33.
34.
Imperfect contact of tonearm and shell
Defective motor
Defective turntable spindle
Dirty capstan
Improper capstan
Improper setting of capstan
Dirty capstan
Stretched belt
Defective tonearm
Dirty stylus
Defective stylus
Improper stylus pressure (too light) ~
Symptom—1
Symptom—2 Cause & What to Do
8. Trouble of Auto mechanism--5. Auto mechanism
not operative 35. Defective start switch (Leaf switch)
36. Defective micro switch, SW1
37. Defective micro switch, SW2
38. Broken crank lever
39, Defective timing motor
40. Defective spring of return bracket (2)
Return Bracket Spring (3)
Return Bracket (2) Mechanism Chassis
of auto mechanism)
6. Trouble of caer ey Loose adjustment (Refer to adjustment
42. Defective return lever (2)
Return Lever (2)
(correct)
Return Lever (2) A
(incorrect) ee
Mechanism
j
Return
Chassis: Lever(1)
< Position
Detector
Lever
7. Trouble of Auto-return 43. Loose adjustment (Refer to adjustment
of auto mechanism).
44. Defective reed switch
45. Declined magnetic field of magnet
46. Improper setting of magnet
Cincorrect)
(correct)
Reed Switch
PU Plate Ass’y
Set magnet horizontally by reed switch.

Sansui.
6. PACKING LIST
Parts No. Stock No. Description
9012131 Inner Packing (upper)
9022292 Side Packing
§502220 Turntable Rubber Mat
6112101 Platter
5062103 Dust Cover
9022153 Stylofoam Packing
9022284 Inner Packing (bottom)
9002311 Carton Case
Fv
a
ONOAnMKRWN-
7.
ACCESSORY
PARTS
LIST
Parts No. Stock No.
Description
6912280 Main Weight
6642070 Head Shell Ass'y
6172040 45 rpm Adaptor
6912290 Lateral Weight
6912270 Sub Weight
9432011 Oil Feeder
9422010 Screw Driver
9202120 Operating Instructions
NOOR WN

8. MAINTENANCE
8-1. Replacement of Cartridge
(See Fig. 8-1)
1. Turn the locking nut counterclockwise and pull the
shell out.
2. Remove the cartridge by loosening the nuts and
disconnecting the leads.
3. Attach the cartridge and connect the leads in place
correctly.
4. After replacement, adjust the stylus pressure again.
ir screws
iT washers
eo
Left
Channel
(+)
hook
sLeft Channel (—)
<i cartridge
:Right Channel (+)
oe nuts
Right Channel (—)
8-2. Replacement of Capstan
(See Fig. 8-2)
1. Remove the belt from the capstan and take off
platter. Loosen the capstan’s setscrew with a small
screwdriver and slowly pull the capstan out.
2. Insert the new capstan on the motor shaft and
tighten the setscrew firmly. The capstan must be
adjusted so that the belt is always in the center of
belt guide and the belt still moves easily on the
capstan when the Speed Selector buttons are de-
pressed.
Screw driver
13
8-3. Lubrication (See Fig. 8-3)
While the need for oiling depends on the length of
the time the turntable was operated, it is recommended
to lubricate it at least once a year or once every 1,000
hours of use. -
Remove the platter and drop a few drops of lubrica-
tion oil (supplied) into the oiling orifice shown in Fig.
8-3. Be very careful not to stain the drive belt or cap-
stan with the oil. If you have stained by accident,
wipe the oil off completely with benzine.
8-4. Changing the Line Voltage
(See Fig. 8-4)
The
FR-4060
can
be
used
at
two
different
voltages
120V
and
240V.
Be
careful
not
to
set
the
voltage
se-
lector
switch
improperly
to
the
position
of
voltage
designation
as
shown
in
Fig.
8-4.
It
should
be:
applicable
for
the
line
voltage
of
electricity
using
in
your
area.
Fig. 8-40
Va
va
/: