SL-J11D_ServiceManua..

ORDER NO. HAD8606575CO
ariual
Turntable System
DC Servo Automatic
Turntable System
SL-J11 D
Color
(S) ..... Silver Type
(K) .... Black Type
Color
(K)
(K)
(S) (K )
(S)
(S)
(S)
(S)
(S)
(S)
(S)
(K)
(K)
(K)
(K)
(K)
(K)
(K)
Areas
[MJ ..... U.S.A.
[MC] ... Canada.
[E) ..... Switzerland and
Scandinavia.
[EK] .... United Kingdom.
[EG ] .. . F.R. Germany.
(EB) .... Belg ium.
(EH) .... Holland.
[EFJ .... France.
[Ei] .. ... Italy .
[EC] . . .. Czechoslovakia.
l~I is th e standard mark for plug-in-connector system. Products
carrying this mark are interchangeable and compatible w ith each other.
"' -
SPECIFICATIONS
Effective length:
Tracking error angle:
Tonearm drive motor:
• TURNTABLE SECTION
Type:
Features:
Drive method:
Motor:
Drive control method:
Turntable platter:
Turntable speeds:
Wow and flutter:
Rumble:
Automatic turntable
Auto-start. Auto-stop
Auto-return. Record detector
Repeat, Manual
Belt drive
DC motor
DC servo control
Aluminum die-cast
Diameter 300 mm (12")
33-1 / 3 rpm and 45 rpm
0.045% WRMS (JIS C5521)
± 0 .06% weighted zero to peak
(IEC 98A weighted)
-70 dB DIN-B
(IEC 98A weighted)
-45 dB DIN-A
(I EC 98A unweighted)
• CARTRIDGE SECTION
• TONEARM SECTION
Type:
105 mm (4-1 /8")
Within ± 0.1°
DC motor
Type
Frequency response
Output voltage
Channel separation
Channel balance
Recommended load
impedance
Compliance (dynamic)
Stylus pressure range
Weight
Replacement stylus
Moving magnet stereo cartridge
10 Hz- 35 kHz
2.5 mV at 1 kHz.
5 cm/ s. zero to peak lateral
velocity (7 mV at 1 kHz, 10 cm/ s.
zero to peak 45° velocity
[DIN 45 000))
22 dB at 1 kHz
Within 2 dB at 1 kHz
47 k0- 100k0
12x 10· 6 cm/dyne at 100 Hz
1.25± 0.25 g
6 g (cartridge only)
EPS-24CS
Static-balanced, Linear tracki ng
tonearm
Plug-in-connector type
Matsushita Services Company
50 Meadowland Parkway.
Secaucus. New Jersey 07094
Technics
Panasonic Sales Company,
Division ol Matsushita Electric
of Puerto Rico, Inc.
Ave 65 De lnfantena. KM 9.7
V1ctor18 Industrial Park
Carolina. Pueno Rico 00630
Panasonic Hawaii, Inc.
9 1-238. Kauhi St Ewa Beach
P.O. Box 774
Honolulu. Hawaii 96808-0774
Matsushita Electric
of Canada limited
5770 Ambl er Drive. Mississauga.
Ontano. L4W 2T3
Matsushita Electric Trading Co., Lid.
P.O Box 288, Central Osaka Japan
315X88X315 mm
( 12-1/2"X3-1 / 2"X12-1/2")
3.3 kg (7.4 lb.)
Dimensions (WX HXD):
•GENERAL
For U.S.A. and Canada:
AC 120V, 60 Hz
For United Kingdom·
AC 240V. 50 Hz
For Continental Europe:
AC 220V. 50 Hz
Power supply:
Power consumption:
Weight:
Spec1f1cations are subject to change without notice for further
improvement.
Weight and dimensions shown are approximate.
aw
•CONTENTS
9'ge
Page
SAFETY PRECAUTION . ..... ... . ................ . .. ...... . . .. . . 2
LOCATION OF CONTROLS .. . . . .............. . ....... . . .. .... . 3
DISASSEMBLY INSTRUCTIONS ..... .. . • .. ....•.. ..... .. .. . 4- 8
BLOCK DIAGRAM . . . . .. . . . . . . . . . . . . . .. . . . . . . . . . . . . . .. ..... 9, 10
DESCRIPTION OF SVILC6526CPC ....... • . . .... .•. .. .... 10
SCHEMATIC DIAGRAM ................. . ... .. ...... ..... 11, 12
POWER SOURCE CIRCUIT ... • ...... • .. ..• . .. . • .. . . •......... 13
CIRCUIT BOARD AND WIRING
CONNECTION DIAGRAM ...................... ....... . . . . 14
EXPLODED VIEW ............................... . ..... . .... 15, 16
REPLACEMENT PARTS LIST ............. . ....... ........ 17, 18
MEASUREMENTS AND
ADJUSTMENTS .............. • .... • . • .............. • .... 19, 20
• SAFETY PRE CA UTI 0 N
(This "safety precaution"' is applied only in U.S.A .)
1. Before servicing, unplug the power cord to prevent an electric shock .
2. When replacing parts. use only manufacturer's recommended components for sarety.
3. Check the cond ition of the power cord. Replace if wear or damage is evident.
4 . After servicing, be sure to restore the lead dress, insulation barriers, insulation papers, shields, etc.
5. Before returning the serviced equipment to the customer, be sure to make the following insulation resistance test to
prevent the customer from being exposed to a shock hazard.
• INSULATION RESISTANCE TEST
1. Unplug the power cord and short the two prongs of the plug with a 1umper w ire.
2. Turn on the power switch.
3. Measure the resistance value with ohmmeter between the iumpered AC plug and each exposed metal cabinet part. such as
screwheads antenna, control shafts, handle brackets, etc. Equipment with antenna terminals should read between 3Mr2
and 5.2Mr2 to all exposed parts. (Fig. A) Equipment without antenna terminals shou ld read approximately infinity to
all exposed parts. (Fig. Bl
Some exposed parts may be isolated from the chassis by design. These w ill read infinity.
Note:
Antenna
terminal
Exposed
Exposed -.....:;~---~-
metal
part
metal
part
Ohmmeter
Ohmmeter
(Fig. A)
(Fig. BJ
Resistance= 3 MQ- 5.2MQ
Resistance= Approx oo
4 . If the measurement is outside the specified limits, there is a possibility of a shock hazard. The equipment should be
repaired and rechecked before it 1s returned to the customer .
-2 -
•LOCATION OF CONTROLS
.------------Record groove scale
Upper cabinet------------....,
(dust cover)
Center spindle- - - - - -- -
Tonearm
Cartridge
Record detect Lever
.-.....
{The cartridge tor U.S.A.)
and Canada shown here
is an option .
45-rpm adaptor
Record size selector
T urntable mat
Speed selector
Cabinet
Power switch
Stop button
Power indicator
Start button
Turntable platter
Cueing switch
Search buttons
Repeat button/ indicator
Synchro-recording term inal ---+---+-+--~ , - - - - - -- - -- - - ,
Make connection to a
)
Technics cassette deck
which is able to synchro(
record.
(A) (L)
' - - - - - - - - - - - - - - - - - - - --
Phono out terminals _ _ _ _ _ _ _ _ __.._I_ ....I
AC IN socket
' - - - - - - - - - - - - - - - - - - - - - - - G r o u n d term inal
'The product tor the U.S.A. and Canada is not provided with the synchro-recording terminal.
-3-
• DISASSEMBLY INSTRUCTIONS
Ref. No.
1
How to remove upper side parts
Cartridge setscrew
Procedure
1
Plastic rivets
To remove the dust cover
1. Open the dust cover.
2. Remove the 4 plastic rivets.
~(J=-fi:*-(pIF-~· -· 1~------r-r-rh-1,,--,,,--rn\......c_-=:i
To remove the turntable platter
1. Remove the turntable mat and the
drive motor belt.
2. Lift the turntable platter.
To remove the record detecting lever
1. Remove the turntable platter.
2. Release the claw and remove the
record detecting lever.
Ref. No.
3
Procedure
2•3
Ref. No.
4
How to remove the main P.C.B.
1.
2:
3.
4.
Pull off the power switch button.
Remove the 3 connectors (CN301-CN303) .
Remove the 4 setscrews.
Lift the main P.C.B. with the power switch rod.
Note:
When removing the power switch rod from the main P.C.B .. be sure to turn off the
power switch. Otherwise the power switch may be damaged.
H
To remove the
P.C.B . (Except f
1. Remove the
2. Slide up the
P.C.B. with t
To remove the s
1. Remove the ~
(0 - C)).
2. Litt the stator
A>
Power switch
Power switch rod
To remove the s
P.C.B.
1. Remove the t
8 and remm
2. Remove the~
3. Lift the selec1
Selector knob
~
~
Power switch button
....__,;
~
Driver
-4-
Ref. No.
2
Procedure
2
How to remove the bottom board
1. Remove the turntable platter.
2. Remove the 4 setscrews.
Pre
1
2
Push
<;:,f\ull out
To remove the cartridge
-1 . Remove the cartridge setscrew.
-2. Pull out the cartridge.
• When removing the stylus, it is not
necessary to remove the cartridge.
-To remove the 45 r.p.m. adaptor
• Remove the turntable platter and
release the 2 claws.
- To remove the record detector
1. Remove the turntable platter.
2. Remove the setscrew.
RE
Pro
>w to remove lower side parts
4
rnchro-rec. jack ----tt-----~
1r (M, MC] areas)
9tscrew O.
vnchro-rec. jack
e cover.
GI> To remove the power
@ transformer.
~ 1. Remove the 2 setscrews
(f) , @) .
2. Lift the power transformer.
ator frame Ass'y
setscrews
To remove the turntable drive
motor.
1. Unsolder the 4 lead wires.
2. Lift the turntable drive motor.
frame Ass'y.
ilector switch
To remove the fuse P.C.B.
(Except for [M) area)
• Remove the setscrew 41.
racket setscrew
9 the bracket.
:itscrews (@, 0) .
::>r switch P.C.B.
To remove the front panel.
1. Remove the power switch button.
2. Release the 9 claws.
3. Slide up the front panel.
-5 -
Ref. No.
5
Procedure
1• 5
How to remove the tonearm unit
1. Remove the rest switch rod. (Step 1)
2. Remove the arm drive ro pe. (Step 2, 3)
3. Disconnect the lead from the holder.
(Step 4)
4. Remove the 2 setscrews of sub-plate.
5. Remove the guide rail from sub-plate.
6. Pull o ut the gu ide rail.
To remove the arm drive motor.
Remove the Belt.
Unsolder the motor leads.
Remove the 2 setscrews of sub-plate.
4 . Lift the sub-plate and remove the
motor w ith care not to let the arm
drive rope come loose.
•
1.
2.
3.
3 . T urn ove
the pin .
Ste p4
Roller cover
Arm drive motor
Guide rail
•How
sens
~
Step 1
1. Unso
2. Remc
(After
adj us·
Pull out
Ref. No.
6
How to remove the tonearm
!)
1. Remove the setscrew of shielding plate.
2. Unsolder the 5 leads from tonearm.
Procedure
1•6
To offset angle
sensor
Shielding plate
Ti
~
L
P.C.B. marks and lead wire colors
Marie
Color
Mark
Color
R
Red
w
While
G
Green
B
Blue
K
Black
y
Yellow
0
~--,
~~~~~r-~-rl/Jt-UJ-----J-
-6-
-- - -a
-..-- ?
~ Orange
To cueing
plunger
To tonearm
Re1
Proc
1
1.
2.
3. Turn over the tonearm unit and remove
the pin.
• How to remove the cueing
plunger
1. Unsolder the 2 leads from plunger.
2. Turn over the tonearm unit and remove
the setscrew.
Arm base
Push the pin with a
needle or the like
3. Release the 2 claws.
Ref
Proc
1.
2.
3.
Cueing plunger
• How to remove the offset angle
sensor
1. Unsolder the 3 leads from sensor.
2. Remove the adjusting screw.
(After assembly, it is necessary to
adjust the offset voltage.)
• Cautions for assembly
1. The adjusting screw should be aligned
to the hole of P.C.B.
2. The springs should push the sensor.
Offset angle
sensor P.C.B.
Spring
Adjusting
screw
Adjusting screw
- 7-
Sensor
4.
Ref. No.
7
How to remove the rest switch
and arm position sensor
Procedure
1• 7
Holder
1. Unsolder each terminal.
2. Remove the 2 setscrews.
Claw
Rest switch
..,~,
g
~
Rest switch
Arm position
sensor
Ref. No.
8
• Caution for assembly
Completely fit the arm position
sensor onto th e holder.
How to set the tonearm drive rope
Procedure
8
1. Remove the roller cover.
2. Set the rope in the order (1 -+ 6) as
shown.
3. Set the fitting to the tonearm.
4. Turn the.worm gear and make sure that
the tonearm moves.
Roller cover
~
I
11
-8 -
~
I
_ ,,
• BLOCK DIAGRAM
5V
ARM CONTROL
Power
PC501
I;
15
14
r-;R
MC
I
Mo t or
16
12
13
II
OFI
M2
10
9
OFT
OFC
Comparator
!--~~~~~~~----~~~~~~~---'
Ml
MF
2
cs
MV
Ml
3
4
5
m!IIL
GND I
..l
-PLC
VCC
-o--
7
6
VR5
Goin
II
ICI
I
Plunoer
driver
Protector
I..__
VRE; - - - ,
5V
Regulator
Slope
Arm
motor
driver
Offset
onole
senser
PL.!!.__J
8
12V
r
0302
I
I
I
Plunoer
drive
22
21
PC2
PCI
20
j 'PCO
I
SYSTEM CONTROL
--------
Cuelno
control
41PFI
PF2
3r-1
drive
5
Repeat
5V •
IC302
5V-i
Reset
slonol
®
I;
}5
19
PDQ- ,
PDI
Arm servo
Offset
control
24
25
I
I
IL
IC601
Arm position
sensor
LED
1----<:>-~~---c~
CPU
(REST)
RST
Reset
0303
Test
I
Switchino
Record
detector
L_
PEI
29
Key input
PA3
14
030 1
8
9
10
11
12
13
Switching
S701
5301
l. l.
(SIZE) (RECORD)
OET.
F.S
R.S
-9-
Rep.
Cue. Start
Stop
• DESCRIPTION OF
SVILC6526CPC
PC501
Offset
onole
senser
VR501
Goin od).
POWER SOURCE
No.
Mark
Description
1
2
3
PE 3
VDD
PF0
4
5
6
7
PF,
PF2
PF3
PG 0
8
PG 1
PG 2
PG 3
PA 0
PA 1
PA 2
PA 3
Not used in this unit
Power supply (+ 5 V)
Repeat indicator drive terminal ("L" when indicator
is "on")
Offset angle detecting output termi nal
Offset angle control terminal
Arm position detecting input terminal
Rest position detecting terminal("L" when tonearm
is at rest position)
Forward search input terminal
Reverse search input terminal
Repeat key input terminal
Cueing key input terminal
Start key input terminal
Stop key input term inal
Record detecting input term inal ("L" pulse when
record is not present)
9
Power
SI
ICI
10
11
12
13
14
Tl
Reoulotor
12V
JnQer
15 OSC2
16 osc,
17 TEST
TURNTABLE DR IVE
r---1
I
,
I
I
I
I
~~~~~~-t-~~~~--v~-.~-y>~-.33
L.---
:601
0101
Arm position
sensor
2
45
rpm.
33
S702
ISPEEDl
S/S
selector
18
19
20
21
22
23
24
25
26
vss
AST
PC0
PC ,
PC 2
PC 3
PD 0
PD,
PD 2
27
28
29
PD 3
PE0
PE,
30
PE 2
VRI02
45 rpm.
~
(REST)
)303
Switching
H
Synchro Rec.>
~VR301
__J Clock
l301
Switching
odJ.
k
Phono Stop
Phono Stort>
-
1fl-
~Oscillator (adjust clock frequency to 45µs± 1.5µs)
Test term inal (not used in this unit, connected to
ground)
Ground term inal
Reset terminal (micom is reset at "L")
}Tonearm drive motor contro l
t~rminal (Arm servo)
Not used in this unit
}cueing control terminal
Turntable start/ stop select terminal ("H " at start,
" L" at stop)
Synchro recording control terminal
Not used in this unit
Record size detecting term inal (30 cm - "H", 17
cm " L")
Not used in this unit
•SCHEMATIC DIAGRAM
(This schematic diagram may be modified at any time w ith development of new technology.)
3
2
1
A
01- 4
SVOISR35200V
6s1
OTI
~ ---- -,
RECTIF IER
4
ICI
AN78Ml2
5
05
0401,402
SVDSELI 121R
155 2 54
22 5V REGULATOR
t.0 1
(20JJ r
l 12V
.-"1..-~..---..---l~--~--<)
o----.~--.~---------------
!POWER >
AC IN
Proouc.I tor tN-
US.A. 120V 60Ht
L- ---.-J
/
Speed C33rpm) adj ustment
B
M OTOR ASs' Y
Speed(4!1rpm) adjustment
SMILJI ID- KM
.._...
oO
0
"'
"'
O:"
~ ...
>
"'
0 402
..
"'g"
a:-
~-:I
010 1 Qz..t ~
12V
oo
13\€"
o:-
0401
2SC331 I
OIO t
MA4039-MTA
c
FC 101
0101
2SCl383
8><
"'"
0302
(l'.(\I
(0~)
0302
Clock frequency adjustment
2SC331 I
C302
.--.---
0.1
D
..
;s_
0
0
b
•
8 lil
~r:::0
0
"'0 "'a:
E
d
1
l',?x
'1~
030~
al
0301
155254
cor
r----
'---~ .~--~ ·1
Note :
Product tor ( M,MC) OftOS
This port JS tor shor1 in9 .
Producl for olher oreos
This porl is tor shorti119 '#ith 030 I
~;
I
I
I
I
03•
2SC
t,.,,. _ _ _ _
Note
F
-11 -
The Pl'C
:>logy.)
9
8
7
6
Notes:
Power switch in "on" position.
Stop switch .
Start switch.
Cueing control switch.
Repeat switch.
Reverse search switch.
Forward search switch.
Record detect switch in "off" position.
Rest switch in "off" position. (Tonearm is off
the rest position.)
Record size select switch in "30" position.
$701
$702 Speed select switch in "33 rpm " position.
The values are of the reference voltage of the unit in
stop motion measured by a DC voltmeter (h igh
impedance) on the basis of chassis. So so me error
might be included depending on the internal
impedance of the measuring instrument and th e unit
measured.
Voltage in 33 rpm.
Important safety notice:
Components identi fied by Lh mark have special
characteristic s important for safety. When replacing
any of these components, use only manufacturer's
specified parts.
1. $1
2. $201
3. $202
4. 5203
5. $204
6. $205
7. $206
8. 5301
9. 5601
AR M POS ITION DET ECTION
CI RC UI T
IC 2
ON 6 838 - S
ARM POSlnON
SENSOR
10.
11 .
12.
):
*(
13.
401
,
}--~=.:,,
I
I
...J
'---+---'.
*Caution!
IC and LSI are sensitive to static electricity.
Secondary trouble can be prevented by taking care during
repair.
Cover the parts boxes made o f plastics w rth aluminum
foil .
Ground the soldering iron .
Put a conductive mat on the work table.
Do not touch the legs of IC or LSI with the fingers
*
*
*
*
Leh GNO
Reh
PHON OOUT
directly.
070 1
• Product for MC only
SVDSELI 121R
)1--'YV\.---~~.
<!> _
~01
FUSE REPLACEMENT
r------ --1
b
al'~
' J
- 'I
~!'
I
I
I
I
0 303
2SC33 11
Symbol located near the fuse indicates
fast o perat ing type. For continued protection
against fire hazard. replace with same type fuse.
Refer to the symbol for fu se rating.
-E3lt
r - - -- -,
e"'
-
v
I
....
~o
u~
I
I
~
L - - - - - ..J
FUSIBLE REMPLAC EMENT
Le symbole qui se trouve pres du fusible
singifie un fusible a action rapide. Pour une
protection continue con tre les risques d 'incendie. n'utiliser que des fusibles du meme type. Se
rapporter au symbole pour la valeur des fusibles.
J301
SYNCHRO REC
-12 -
• POWER SOUR CE CIRC UIT
Product for Canada {[MC] area.)
FC I
Product for other areas ([E], [EK], [EG], [EB], [EH], [EF], [El] and [EC] areas.)
For continenta l Europe
: AC 220V, 50 Hz
For United Kingdom
: AC 240V, 50 Hz
Tl
~
~ [() -.._.___-;
FCI
- - '
L - - _J
·ToJ.CI
• TERM INAL GUID E OF IC'S, TRAN SIST ORS AND DIOD ES
.~
3
25C3311
~;,,
2 G'<D
1 Vee
2 GMO
3 VOUI
3 OVT
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c8
I
CaihOOe
Cao
'
'@
CathOOe
Ca
llll
-
-
-
5
5VD15R35200V
155254
MA4039
5VD5EL1121 R
""Ao
I
vvvvv
(0
I Anode
A
OA
-13-
Z
AnOOe
c;,c"";:' ,,
25C1383
AN6691
5VIM51953BL
5VILC6526CPC
DN6838-5
AN78M12
~
ON 1186
3•
~ ,l
I 2
. . {3
1-,
·?f
8
-
• CIRCUIT BOARD AND WIRING CONNECTION DIAGRAM
Note:
The product for the U.S.A. and Canada is not provided with the synchro-recording circuit (refer to SCHEMATIC
DIAGRAM on page 11 ).
[ REST sw1ril:J
§cHRO REZ]
IPHONO OUT
VRS::Qj]
I
Servo 9011., odjustment
J30 t
C60•
I
I
1~1
--H-
I ,J'•---, , I
L ___ .J
IC2
(Arm d o ve motor J
FC301
r;~1
D
L_J
CCue1n9 Plun9er >
Bloc.k
-·o
~Tu rntable
~
l.!1 l:.J
PC501
drive mo1or )
-·.
--
-- 4
1
VR30 1f
Clock frequency
adjustment
[{R10ij
33 rpm
l vR102 I
45rpm
adjustment
adjustment
-,
CN303
....
I
I
I
I >I
I • I
FCIOJ
RI03
L!J
R!05
11301
I
VR IOI
r,--1
I
~-.l
OT
I • I
I > I
'--~-< I •
r----i
~
f
J>
I
I
L,
I
r,
I 5 I
I • I
I I
L"..J
:u..,,
~T
I
I
I 9
I
I
rJ
FC I
r ,1
I
2
I
L.: J
I
To Power
Trcnstormer
~~
'LJ'
SI
_ J_
IPOWER I
0
~
s10 1
..
R:30
r;1
~----.
'tr
____ ,,,, 1I'
o
CD
II
lor=oil1• 1
L __ _ _J 1 • l
I• I
r..~~, l!_J
lo ~ l 0
L ___ .J~
C304
- H-
j
I SPEED I
0
_J_
_J_
0
05
520 2
r--,
r--.~
L8J
0701
r---,
lH:
L __
J S204
j .. SEARCH .. ]
[REPEAT]
-14-
S203
,I lf~~:
__ J
:ri:
L __ J
S201
IIF~~ II
r:---1
• • ;.i
1
• 1•
L _ _ J !! ---
• EXPLODED VIEW
2
~~~...L~~~J3L...~~....l.~~~....i~~~.L.~~~.!..----_JL
-=•~C;a~b;,ln:e~t:a:n:d~C;h~~~;;:_j
assls parts
l
A
4
5
~
N2"--- -~
25
B
,.,
c
<-·
,..,.
-
37
\
_i_
r·---- -
·:-., 1
.' <£5-•
I
I
:
6
••
N3
-
•
N21
: Except tor I ~
~
t....
- - -~
-~
18
- 17
36
40
I
I
35
D
NG
E
47 . /
e---15
10
11
•
NS-1
F
- 15 -
.-
14
9
8
7
6
• Tonearm parts
N7
O""'
(!)"'"
NlO
- N9
f-
N3
~ 41
~
N2
/
25
,...- 42
44
I
67
r
I r -N13 N14
~
'
,,Q ~ ~
38
,.J.._~
_:____>
~-
....
_----- J- '
. ---~45
~
N2
~/ ,
58
1
36
.:
:
- 40
..
: Except tor (M. MC) areas
53
35
N2
i
3
51
l
~
N2
-} -- : N21
61
54
(
~
'-.
'
r
y
"'
~
N18
" "N19
/
61 - 3
59
N20
Nl6
-~
Tonearm part
69
-- 14
47
-16-
• REPLACEMENT PARTS LIST
Notes: 1. Part numbers are indicated on most mechanical
parts. Please use this part number for parts orders.
2. Important safety notice:
Components identified by ~ mark have special
characteristics important for safety.
When replacing any of these components. use
only manufacturer's specified parts.
3. ©-marked parts are used for black type only, while
Q-marked parts are used for silver type only.
4. Parts other than ©- and O -marked are used for
both black and silver types.
5. Bracketed indications in Ref. No. columns specify
the area. Parts without these indications can be
used for all areas.
6. The parenthesized numbers in the column of
description stand for the quantity per set.
Rel. No.
I
Part. No.
I
Description
AN78M12
ON6838-S
SVtLC6S26CPC
SVIM51963BL
AN6691
I
Part. No.
(K)
(K)
(S) (K)
(S)
(S)
(S)
(S)
(S)
(S)
(S)
I
Otscription
VARIABLE RESISTORS
INTEGRATED CIRCUITS
IC1
IC2
IC301
IC302
IC401
Rel. No.
Color
lnlegrated Circuit
1n1egrated Corcuot
ln1egraled Circuit
lntegrateo Circu11
lnlegrated Circuit
VR101 .
102
VA301
VA501
EVN61AA00852
Varoable Res1s1or
[except]
M, MC
0401
2SC13830
2SC3311 0
2SC3311 -0
Transistor
Transistor
Trans1s1or
01 - 4
05
0101
0301
(except]
M. MC
0 401
0402
0501
0 701
1SS254
1SS254
1S5254
SVOSEL1121A
Rec11lier
LEO
Zener
01ooe
01occ
Oooce
Oooce
LED
SWITCHES
SI
l'.t.5FOSC02N02
S201 --206 EVOOS205K
5301
SSPB•
5601
SFOSJ22N02
5701. 702 SSSB6
Power Switch
Opera11on Sw11ch
Record Oelecror
Resr Sw11ch
Selec1or
POWER TRANSFORMER
Tl I MJ l'.t.SL T480TL3A
Tl ! MCI ,1.SL T480T1 tC
Tl
Lt:,$L T480T4E
!EK )
Power Source
Power Source
Power Source
Tl jolher)Lt:,$L T480T3E
Power Source
Part. No.
EROS2TJ272
R402
ERXIANJ4R7
A501
EROS2TJ681
EVN61AAOOB53
10k0(BJ
Varoable Resostor.
5k0 (B)
R502
EROS2TJ271
R701
ERDS2TJ681
FUSE
Fl (MCJ ,1.XBA2FOSNU100
Fl
itxBA52C04TBO
250V, 500mA
250V, T400mA
PHOTO INTERRUPTER
.&,svo1 SR35200V
SVOSEL 11 21R
MA4039 M
1S5254
I
Vanab'e Res1s1or.
Trans1s1or
DIODES
Rel. No.
R401
EVN61AAOOB14
rexcepl]
M. MC
2SC3311 0
[M) .. ... U.S.A.
[MC) ... Canada.
[E) . ... . Switzerland and
Scandinavia.
[EK) .... United Kingdom.
[EG ) ... F.R. Germany.
[EB) .... Belgium.
[EH] .... Holland.
[EF) .... France.
[Ei) ..... Italy.
[EC) .... Czechoslovakia.
5000 (0)
TRANSISTORS
0101
0302
0303
(K)
(K)
(K)
(K)
(K)
(K)
(K)
Areas
PC501
ON 1186
itfCOG1223KZ
C2.3
l'.t.ECKR1 H223ZF
C301
ECEB1VU102
ECEAICU470B
ECCO I H221K
C302
ECFR1H 104ZF
C303
ECKOIH102ZF
CJ04
ECfR1H104ZF
C306 307
ECKOIH102ZF
cs
RESISTORS
Al
EROS2TJ681
R101 , 102
EROS2TJ471
R103. 104
A105
A301
ERDS2TJ102
ERG 1ANJ220
EROS2TJ272
R302
EROS2TJ331
R304, 305
EROS2TJ331
R306
EROS2TJ272
R309
EROS2TJ331
[except]
M, MC
R310
[exceplJ
M. MC
R311
Carbon. 1/ 4W, 6800.
± 5%
Carbon. 1/ 4W. 4700.
.15%
Carbon. 1/ 4W, 1kO • 5'Metal l 1lm 1W, 220, ±S'Mo
Carbon. 1/ 4/W 2 7k0 .
:::5..
Carbon. l/41W.?JOO
·5%
Carbon li4W 3300
-5%
Carbon. 1/4W 2 7k0
+ 5,.
Carbon. 1f 4W, 3300.
:!:5..
Carbon. 1 4W. 39k0.
Description
Carbon 1/4W. 2 7k0.
=S'to
Meral f ilm. IW. 4 70
= S'Mo
Carbon. 1/ 4W, 6800.
:i:5'1o
Carbon, 1/4W. 2700,
:i:5% Carbon. 1/4W. 6800,
± 5%
CAPACITORS
Cl
C4
Photo lnterrupler
I
[ excep1]
M, MC
C308
Polyester. 1oov, 0.022pF,
± 10%
Ceramic, 50V. 0.022pF.
:!:~ Ofo
Electrolytic. 35V. IOOOµF
Electrolytic, 16V. 47µf
Ceramic. 50V, 220PF,
+ 10%
Ceramic, SOV, O.lµF.
!~%
Ceramic, 50V, 1000Pf,
!~~
Ceramic . 50V. O 1µF,
!~'9
Ceramic. 50V. l OOOPF.
!~%
ECOG1H104KZT Polyester. 50V. O. lµF.
-10'!0
C401
C402
ECEAOJU470B
Electrolytic. 6.3V. 47µF
ECOG 1H 104KZT Polyester. 50V, 0 1pF.
C403
C404
ECEA IHUR478
ECFRIHI04ZF
Electrolytoc. 5/JV. O 4711F
Ceramic, 5/JV, O. lµF,
C405
ECFR1V103KO
Ceramic. 35V, O.OlpF,
G601
ECF FICI04ZFM
Ceramic. 16V. O. l pF.
:~%
~IO'lio
:~,.
EROS2TJ393
-s..
EROS2TJl83
[except]
M. MC
- 17-
Carbon. l/4W 18k0
+5%
:I-1~
Rel.No.
I
Patt. Ho.
I
Description
Rel. Ho.
33
CABINET AND CHASSIS PARTS
35
1
1
0
©
SFGZJ02N01
SFGZC02N0 1
SFUMC02N14
SFUM006N22
SHOB2
SFWENOSN01
SFOANOSN01
2
3
4
s
6
7
8
9
SFUMC05N11 A
SDOB2
SJY90080- 1
10
11
12
13
14
15
16
SKUBS
SFUMC02N33
SFGAJ02N01
SFOCCOSN01
SFUMJ11N07
SFKTJ11 N03
n
SMILJ1 1D· KM
18
19
20
20
SGDB60-0SA
SGDB60-0KA
SHGB 12
0
©
21
22
23
SKMB610-0S
SKMB610-0K
SFGCC02N03
i tSJSB4
SFATJ1 1N01A
24
0
SFKKJ11N03
24
©
SGKBSO
2S (M)
2S (MC)
2S (E, EC)
2S (EKJ
25 (EGJ
25
(01her)
2t
2t
SGTB106
SGT8107
SGT8108
SGT8114
SGTB110
SGTB11 1
Dust Cover
Dusi Cover
Cushion Rubber
Rubber, Lul ch
Lutch. Dust Cover
Lutch. Dust Cover
Turntable Mat
Adaptor. 45 rpm
Sprmg, 45 rpm
Adaptor
Record Size Detector
Turnlable Platter
Belt. Turntable Drove
(1)
(1)
(2)
(2)
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
Bonom Cover
(1)
Lever. Detector
(4)
lnsula1or
Spnng, Insulator
(4)
(1)
ROd Power Switch
Knob. Seteclor
Sw11ches
(2)
Motor Ass'y. Turntable
Drive
(1)
Cushion Rubber. Drove
Motor
(1)
Cabinet
Cabinet
(1)
(1)
Cushion Rubber
AC Socket
Hinge
(1)
(1)
(2)
Label, Selector
Switches
Label, Selector
Switches
Name Plate
Name Plale
Name Plate
Name Plate
Name Plate
Name Plate
(1)
(1)
(1)
(1)
(1)
( 1)
(1)
(I)
Front Panel
Front Panel
(1)
(I)
©
SFULJ 110-KE
Front Panel
( 1)
0
©
SFKKJ11N02
SGX8260-0SA
SGX8260-0KA
(M. MC)
2t
(other)
26·1
27
. 27
0
©
36
0
©
30
30
0
31
31
32
Description
Rel. Ho.
Stator Frame Ass y
Jack, Phono Output
SKMB620·0S
Cover. Voltage Selector
SKMB620-0K
(1)
Swilch
Cover. Voltage Seleclor
(I)
Switch
(1)
(1)
37
37
0
©
SKM8630-0S
SKM8630-0K
Clamper. Lead W1tes (1)
Clamper. Lead W1tes (1)
38
38
0
©
SKMB640-0S
SKMB640-0K
Cover. Lead Wires
Cover. Lead Wires
(1)
(1)
39
40
SFUMJ1 1N02
SFDJC01N0 1
Holder, LED
Jack, Synchro Rec
(2)
(1)
[ •xcepl)
M. MC
41
42
SFUML11R03
SFUZCOSN02E
Wheel, Tonearm Drrve (1)
Rope Ass·y. Tonearm
(1)
Drove
(1)
Pulley
Cap, Pulley
(1)
(1)
Rod, Rest Switch
(1)
Guide Rail
(2)
Cushion Rubber
Cushion Rubber, Guide
Rail
(I)
43
44
45
46
47
48
SFUMCOSN22
SFUMVOSN23
SFUZC02N01
SFXJ006N01
SFGC006N03
SFGCCOSNOS
49
SFGCQ06N01
so
SUWB18E
51
SUWB19E
52
53
SFUMJ 11N04
SFUMJ11N03
54
SS
SFUMJ11NOS
SMNLJ110-KM
56
58
SFG8C10-0t
SFUML11 R02A
SHRB52
59
SFO A913-01
57
Label. T4P
Ornament Plate
Ornamenl Pla1e
(1)
(1)
( 1)
61
61-1
61-2
61-3
62
64
65
66
67
21
21
I
Part. No.
SFUKJ01N01A
SFOJJ11N03E
Cushion Rubber. Guide
(I)
Rail
Base. Tonearm Orrve
(1)
Motor
Plate, Tonearm Drove
(1)
Motor
(1)
Base, Rest Swi tch
Base. Adjustmenl
(1)
Screw
(1)
Lever. Rest Switch
Motor Ass·y . Tonearm
(1)
Onve
Bell. Tonearm Drove (1)
Worm Gear Ass"y
(1)
Case, Tonearm Drove
(1)
Motor
(I)
Sprong
TONEARM PARTS
SFULJ110-SE
SFULJ 110-KM
0
©
38
I
SBCB1 90-0SA
S8CB190-0CA
Sutton, Operation
Button. Operation
(1)
(I)
(1)
(I)
©
SBCB200-0S
S8C8200-0C
Button. Search
Button. Search
0
©
SFKTC06N04
SBCB220-0C
Button. Power Switch (1)
Button, Power Switch ( 1)
SFGCQ06N02
Cushion Rubber, power
Transformer
(2)
68
(except]
M. MC
69
SFPKDJt 101 E
SFPSP00302
SFPSPOOS04
SFPGMLllOI
SFDZJ11N02E
SFPAMJI 101A
SFPJKJ1102
SFPABJ 1101
SFPZBJ 1101
EPC-P24S
Base. Tonearm
(1)
Sprong
Sprong
Rubber Cushion
Plunger Ass·y
Tonearm Ass"y
Shaft
Shield Plate
Sheet
* Cartridge
(2)
(1)
(2)
(1)
(1)
(I)
(1)
(1)
(1)
EPS-24CS
* Stylus
(1)
SCREWS, WASHERS AND NUTS
SFXG0 06N01
XTV3+6J
XTV3- 8G
XTV3+ 8G
Screw
Screw.©3X6
Screw.©3X8
Screw.03X8
(3)
(8)
(7)
(II
XTW3"1 14QFYR
Screw.03Xt4
(4)
[:ceptJ
NS
N7
NS
N9
N 10
N11
N 12
N13
Nl4
Nl5
Nl6
N17
N18
N19
N20
N21
except
(M, MC)
N22
- 18 -
I
Pert.Ho.
XYE3- EG10
XTW3+ 14TFZ
XTW3+100
XWE3A8BW
CSTW·3
I
Description
Screw. ©3X10
Screw. (!)3..<1 4
Screw. 0 3>- 10
Washer
Ring
(I)
(2)
( II
(1)
(1)
SFPTN00301
XYN2+ C4FZ
XYC3+EJ20
XTN2 112J
XTNh6JFZ
SFPEV00601
XYN3+c5S
XSN3+ 20S
XWE3D10
XNC3HS
XTV3 ! 8G
Screw . Ad1ustment
Screw.02Y 4
Screw. 03"20
Screw. 0 2>-12
Screw.03X6
Screw. Cartridge
Screw.03X5
Screw. ® 3X 20
Washer
Nut
Screw,03X8
(1)
(1)
(1)
(1)
(1)
(1)
( 1)
( 1)
SFXN623- 1
Nut
( 1)
(1)
(1)
(1)
ACCESSORIES
Al (MJ
Al (MC)
Al (EK)
Al (EGJ
Al (EF)
Al (Ei )
Al
(other)
SOX53978
SQXLJ11D· KMC
SOX53982
SOX53984
SOX53983
SOX53985
SOXLJ1 ID-KE
Instruction Book
tnstructoon Book
lnsiruction Book
tns1ruct1on Book
Instruction Book
Instruction Book
Instruction Book
(1)
(II
A2
A3
SFOHE0 1N01
SFOLJ 1I N01 E
Output Cord
Ground Wire
(1)
(11
AC Cord
(11
AC Cord
AC Cord
(1)
SPGB102
SPGBIOI
Carton Box
Carton Box
(11
(1)
SPGB84
Carton Box
( 11
SPGB83
Canon Box
(1)
SFHHJllNOl
SFHHJ11N02
SFHDDOSN01
SFHKJ01 N0 1
Pad. Front
Pad. Rear
Pad. Turntable Mat
Clamper. Turntable
Pl atter
Spacer. Tonea rm
Sheet, Dust Cover
Polyethylene Bag.
Turn table Mat
Spacer. Dusi Cover
Polyethylene Bag
Umt
Polyethylene Bag.
Cords
(1)
(I)
A4
i tSJA170
(M, MCJ
A4 (EK) LMFDAC05G02
A4
.1,.sFDAC05E02
(other)
(1)
(1)
(1)
(1)
Pl
(1)
PACKING PARTS
Pl IEFJ 0
Pl
0
(Olher)
Pl
©
(MC. EFJ
Pl
©
(other]
P2
P3
P4
PS
P6
P7
P8
[except]
M. MC
Nt
N2
N3
N4
N6
P9
SFHKJ22N01
SFYP41032
SFYF32B35
PIO
SFHSC06N01
SFYH45X60
P11
SFYH17X16
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
• MEASUREMENTS AND ADJUSTMENTS
Control position and equipment used
• Size selector .... . .. 30
• Oscilloscope
• DC electronic voltmeter
• 30 cm record
Start po~
START POSITION ADJUSTMENT
~usting screw
1. Put on a 30 cm record.
2. Turn the power switch "on'', and press the start button.
3. If the stylus drops too much inside or outside the
record, adjust the start position by turning the
adjusting screw.
• Clockwise ................ Stylus drop position is
shifted inside.
• Counterclockwise ..... .. Stylus drop position is
shifted outside.
~
CLOCK FREQUENCY ADJUSTMENT
1. Remove the bottom board.
2. Connect IC301 pins 11 , 12, 13, 14 to ground.
Connect IC301 pin 19 to g round for more than 15
msec; then, d isconnect it.
3. Connect the oscilloscope to IC 301 pin 5 (+) and
ground (-) .
4. Turn the power switch " on" and adjust VR301 so that
the output waveform cycle is 45± 1.Sµsec.
Set
Oscilloscope
~
IC301
Ground @pin
0
0000
+ <(
0
<(
I
J
•
Oscilloscope setting
VOLT · · ··· 1V
SWEEP .... . 10µsec.
INPUT . .. .. DC
• Waveform
JUUl
~
T=45± 1.5µsec.
.--
SERVO GAIN AND OFFSET VOLTAGE
ADJUSTMENT
!?I
Set
1.
2.
3.
4.
Remove the dust cover.
Connect DC voltmeter to BT501 pin 2 and pin 4.
Turn the power switch "on".
Turn the VR501 so that the voltage is 3.6V with
tonearm completely turned to the right (offset angle
sensor "open") . (Servo gain adjustment)
5. Return the tonearm to the center and make sure that
the voltage is 1.8V.
6. If the voltage is not 1.SV. adjust it by turning the offset
voltage adjusting screw. (Offset voltage adjustment)
DC voltmeter
Lr_::~J
• Tonearm turns to
• Tonearm at center
the right
r-f,\
6-y'
Offset
angle sensor
Tonearm
- 19-
p-1p11111
\
ROTATING SPEED ADJUSTMENT
Open the dust cover.
Set the speed selector to "33".
Turn the power switch "on" and press the start button.
Adjust VR101 so that the turntable platter rotates at the
rated speed. (33-1/ 3 rpm )
5. Set the speed selector to "45''.
6. Adjust VR102 so that the turntable platter rotates at the
rated speed. (45 rpm)
1.
2.
3.
4.
~
0
-...- - + --++t-- VR101
Note: Be sure to adjust 33-1/3 rpm first.
33-1/3 rpm
VR102
45 rpm
• Adjustment Points
VR101
D
33-1/3 rpm
VR102 45 rpm
BT501
:(2)=·~
Adjustment
screw
-20-
OFFSET VOLT AGE
Printed in Japan
860611500 © HS
ORDER NO. HAD8606575CO-A
SL-J11 D
DC Servo Automatic Turntable System
-
DEUTSCH
• MESSUNGEN UNO JUSTIERUNGEN
Verwendete Gerlte und Zustand des Gerates
• Gleichstrom-Voltmeter
• 30cm-Schallplatte
• PlattengroBe-Wahlschalter ....... 30
• Oszilloskop
STARTPOSITION
1. Ein 30 cm-Schal lplatte auflegen.
2. Den Netzschalter auf "On" stellen und die Start-Taste
3. Wenn die Nadel zu weit innen oder zu weit auBen auf
Drehen der Justierschraube zu justieren.
• Im Uhrzelgerslnn ..... Der Nadelaufsetzpunkt wird
• Entgegen dem
Uhrzelgerslnn .. ... . Der Nadelaufsetzpunkt wird
drucken.
der Platte aufsetzt, ist die Startposition durch
nach innen verschoben.
nach auBen verschoben.
UHRFREQUENZ
1. Die Bodenabdeckung entfernen.
2. Die Stifte 11 , 12, 13 und 14 vom IC301 an Masse schlieBen.
Den Stitt 19 vom IC301 fur mindestens 15 msec an Masse schlieBen und danach wieder losen.
3. Das Oszi lloskop am Stitt 5 (+) vom IC301 und an der Masse (-) anchlieBen.
4. Den Netzschalter aut "On" stellen und VR301 so justieren, daB der Ausgangswellentorm-Zylus 45± 1,5µsec
betragt.
SERVO-VERSTARKUNG UNO OFFSETSPANNUNG
Die Staubabdeckhaube entternen.
Das Gleichstrom-Voltmeter an BTS01, Stitt 2 und Stitt 4 ansch lieBen.
Den Netzschalter aut "On" stellen.
VR501 so justieren, daB die Spannung bei vollstandig nach rechts gedrehtem Tonarm (OffsetwindelSensor "often") 3,6 V betragt. (Servo-Verstlrkungs- Justlerung )
5. Den Tonarm in die Mitte zuruckstellen und uberpruten, ob die Spannung 1,8 V betragt.
6. Falls die Spannung nicht 1,8 V betragt, so ist sie durch Drehen der Offsetspannungs-Justierschraube zu
justieren. (Offsetspannungs-Justierung)
1.
2.
3.
4.
DREHZAHL
1.
2.
3.
4.
5.
Den Drehzahl-Wahlschalter aut "33" U/min einstellen.
Den Netzschalter auf " On" stellen und die Start-Taste drucken.
VR101 so justieren, daB der Plattenteller sich mit der Nenndrehzahl dreht. (33-1/3 U/ mln)
Den Drehzahl-Wahlschalter aut "45" U/min einstellen.
VR102 so justieren, daB der Plattenteller sich mit der Nenndrehzahl dreht. (45 U/ mln)
Anmerkung: Die Justierung fUr 33-1/3 U/min muB unbedingt zuerst durchgefOhrt werden.
-
1A -
FRANCAIS
• MESURAGES ET REGLAGES
Equipement utilise et conditions de service de l'appareil
• Voltmetre a C.C.
• D isque de 30 cm
• Selecteur du diametre de disques ... . .. . 30
• Oscilloscope
POSITION DE DEMARRAGE
1. Placer un disque de 30 cm.
2. Tourner l'interrupteur d'alimentation sur "on" (en circuit) , et appuyer sur la touche de demarrage.
3. Si la pointe de lecture s'abaisse trop a l'interieur OU a l'exterieur du disque, regler la position de
demarrage en tournant la vis demise au point.
• Sens des algullles
d'une montre .. .. ..... . . . La position de descente de la pointe de lecture se deplace vers l'interieur.
• Sens inverse des
algullles d'une montre .. . La position de descente de la pointe de lecture se deplace vers l'exterieur.
FREQUENCES DES IMPULSIONS DE RYTHME
1. Retirer le panneau de la face inferieure.
2. Connecter les fiches 11, 12, 13, 14 de IC301 a la masse.
Connecter la fiche 19 de IC301 a la masse pendant plus de 15 msec, pu is la deconnecter.
3. Connecter un oscilloscope a la fiches 5 (+ ) de IC301 et a la masse (- ).
4. Tourner l'interrupteur d'alimentation sur "on" (en circuit) et regler YR301 de telle sorte que le cycle de la
forme d'onde de sortie soit de 45± 1,5µsec.
AMPLIFI CATION SERVO-MECANIQUE ET TENSION D'ECART DE REGLAGE
1.
2.
3.
4.
Retirer le couvercle protege-poussiere.
Raccorder un voltmetre a C.C. a la broche 2 et a la broche 4 de BT501.
Tourner l'interrupteur d'alimentation sur "on" (en circuit).
Regler YR501 de telle sorte que la tension soit de 3,6 Y avec le bras de lecture completement tourne
droite (dispositif de detection de !'angle de decalage "ouvert"). (Reglage de l'ampllficatlon servomecanlque)
5. Faire revenir le bras de lecture vers le centre et s'assurer que la tension soit de 1,8 Y.
6. Si la tension n'est pas de 1,8 Y, la regler en tournant la vis de mise au point de tension de decalage.
(Reglage de la tension de decalage)
a
VITESSE DE ROTATION
1. Regler le commutateur-selecteur de vitesse sur "33" t/ p.m.
2. Tourner l'interrupteur d'alimentation sur "on" (en circuit) et appuyer sur la touche de demarrage.
3. Regler YR101 de telle sorte que le plateau de lecture tourne a la vitesse nominale de rotation (33-1/ 3
t/ p.m.).
4. Regler le commutateur-selecteur de vitesse sur "45" t/ p.m.
5. Regler YR102 de telle sorte que le plateau de lecture tourne a la vitesse nominale de rotation (45 t/p.m.) .
Nola: S'assurer d'effectuer tout d'abord le reglage pour 33-1/3 t/p.m .
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2A -
Printed in Japan
860605800 ® HS