Technics SL-6 - Page 11

m@ BLOCK DIAGRAM
| Description Ref. No. Part No. Description Ref. No. Part No. Description
VARIABLE
RESISTORS
COMPONENT
COMBINATION
HALL
ELEMENT
P
EPE
he
¢
Descripti
f
h
inal
1425
VR201,
202
EVTS3MA00B54
|
Speed
Adj.,
EXBT44471K
|
4702
x
4
H1,
2
OH-002
Turntable
Posistor
escription
of
each
terminal
of
MN
MUTING
DRIVE
CIRCUIT
5V
50kQ
(B)
EXBRB7471K
|
470Q
x
7
Detector
Pin
ae
Muting
relay
H:
Muting
“of
VR301
EVNK6AA00854]
Clock
Frequency
EXBPB4333K
|
33k
x
4
SOIL
TEANREGEER
No.
|
SYmbol
sara
|
12V
L:
Muti
a
“or
Adj.
50kQ
(B)
EXBP84103K
10k
x
4
1
vss
Ground
terminal
VR501 EVNK6AAQ0B54] Servo Gain EXBP84332K | 3.3k2 x 4 T1 [XA] A|SLT57DT7E Power Source 2 | cots | Turntable speed select output terminal Synchro jack
Adj.,
50k2
(B)
PHOTO
INTERRUPTERS
TI[EK,
XL]
|
AJSLT48DTE13E
|
Power
Source
(45
rpm
at
“H".
33
rpm
at
"L")
@sib
VR901 EVNK6AA00B15} Gain Adj., —~- T1 [Other Areas] A) SLT48DT10E Power Source 3 | Co10
100kQ (B) PC501 ON1186 Arm Position 4 | cog
VR902 EVNK6AA00B15] Detecting PC601 ON1161 Offset Angle © |, COB
wit
fa
CES
6
|
Co7
_
lav
pensttiyI
¥
ECTO!
ON2159
Blank
Growe
F1
[XA]
A!
XBA2C02T1B
T
200mA,
250V
7
|
CO6
Program
LED
display
output
terminal
2
Adj.,
100kQ
(B)
F1
[Other
Areas]
A]
XBA2CO6T1B
T
630mA,
250V
8
|
COS
{|
(LED
ON
at
"L”)
Cueing
down
EVNK6AA00B24}
Cueing
Timer
>
9}
CO4
-
Adj., 20k (B) SFDYQ11NO1 F2 [XA] A|XBA2C06T1B _| T 630mA, 250V te lke
12] CO1
5V
SCO
one
aoe
“H’
during
cueing.
vane?
Cueing
plunger
and
cueing
dowun
15] Al2 Key scan input terminal 12Vv
16) Alt (Each key is read in through key scan with E-port.)
17} Alo
Rest position detection input terminal
de
BIS
("L"
when
tonearm
is
on
rest.)
CU
EING
CONTROL
CIRCUIT
Blank groove detection and record detection SV
terminal (Blank groove detection pulse is active “L”. cep o
19) Bl2 When it is “H" at start, 30cm record is detected. H only during
When it is “L", it is judged that there is cueing dowun
Ref.
No.
Part
No.
Part
No.
Ref.
No.
Part
No.
Value
no
30cm
record
(17cm
or
25cm
record
is
present)}.
|
RESISTORS
Ss
ERD25FJ272
R802
§
|
ERD25FJ472
4.7K
C104
ECEA1CS101
100
20;
Bi
Cueing
time
read
input
terminal.
LL
S$
|
ERD25TJ563
R803
S|
ERD25TJ154
150K
C105
ECEA1CS330
33
eee
speed
scree
and
cabinet
opening/closing
RI
ERD25FJ101
S$
|
ERD25FJ103
R805
S|
ERD25FJ222
2.2K
|
|c201
ECEA1HS3R3
3.3
21|
Bio
|
detection
terminal.
R2
ERD25FJ101
§
|
ERD25FJ472
pap
is
done
through
key
scan
with
a
R3
ERG2ANJ270
$
|
ERD25TJ333
R806
S|
ERD25FJ472
4.7K
|
|
C202
ECQM1H104KV
0.1
Soil
cb
—-4
R4
ERD25FJ221
S|
ERD25TJ563
R807
S$
|
ERD25FJ332
3.3K
|
|
C203
ECQM1H333KV
|
0.033
stl!
C7
Ui
ay
atari
euipu
inninal
R101
ERD10TLJ270U
S$
|
ERD25FJ103
R808
$
|
ERD25FJ682
6.8K
|
|
C205
ECUV1E473KBM|
0.047
24|
£02(
|
(Each
key-is
read
in
through
key
scan
with
A-port).
v
R102
ERX1ANJ2R7
§
|
ERD25FJ471
R809
S|
ERD25FJ102
1K
|
|
C206
ECQM1H104)V
0.1
25
|
£03
R105
ERD10TLJ153U
$
|
ERD25FJ472
R810
S
|
ERD25FJ103
10K
|
|
C207
ECQM1H104KV
0.1
26
|
TST
|
Test
terminal
(connected
to
Ground
not
used)
(S310)
J(S306)}(S302)
R106
ERD10TLJ223U
$
|
ERD25FJ471
R811
S|
ERD25TJ684
680K
|
|
C208
ECEA1ES4R7
47
Fast
leviiinal
yo
yt
yo
R201 ERD10TLJ102U R812 $| ERD257TJ223 22K C209 ECQM1H104KV 0.1 | a7 | RST (The microcomputer is reset at “L". and is not < - é
§
|
ERD25FJ222
R813
$|
ERD25TJ104
100K
|
|
C210
ECEA1HSR22
0.22
i
reset
at
“H”.)
($309)
[($305)
($301)
R202
ERD10TLJ153U
S|
ERD25TJ223
R814
S|
ERD25TJ684
680K
|
|
C212,
213
ECUV1H102MBM_
0.001
|
Setect
terminal
Vv
ys
Al
Y
R203
ERD10TLJ333U
S$
|ERD25FJ103
R815
S|
ERD25TJ224
220K
C301
ECCD1H680K
68P
28
SLCT
|
(The
level
is
set
to
'H"
by
the
select
terminal
-
£
-
R204
ERD10TLJ104U
S|
ERD25FJ152
R816
S|
ERD25FJ221
220
j
of
the
inside
counter.)
R
ERDIOTLIGa3U
|
($308)
J($304)
{(s311)
[(S3!3)
205
OTL
$
|
ERD25TJ223
R817
$
|
ERD25TJ104
100K
C302
ECQM1H104KV
0.1
29
SNSO
|
Offset
angle
detection
signal
input
terminal
ys
»
yt
yh
R206
ERO10MKG1913
$|
ERD25TJ333
R818
§
|
ERD25FJ102
1K
C303
ECKF1E104ZVD
0.1
30
SNSI
|
Arm
position
detection
signal
input
terminal
p
R207
EROIOMKG9022
S|
ERD25FJ561
R820
$
|
ERD25FJ222
2.2K
|
|
c304
ECEAQJS330
33
7
intabie
Siavilsian
eiGeuteiriinal
cri
esonestes
R221
ERD1OTLJ102U
S|
ERD25TJ683
R821
S|
ERD25FJ272
2.7K
|
|
C305
ECKD1H223PF
|
0.022
31}
DOO
|
(start
at
“L",
stop
at
“H")
auto
y
yor
yA
ot
R222
ERD10TLJ153U
S|
ERD25FJ222
R822
S|
ERD25FJ220
22
|
|
C306
ECKD1H102KB
|
9.001
al
Doi
336
“sp
ZL
Rp
x
R320
S$
|
ERD257J333
S$}
ERD25FJ102
R823
S|
ERD25FJ103
10K
|
|
C401,
402
ECQM1H223KZ
|
0.022
33‘)
Do
——#
R321
S|
ERD26FJ471
S|
ERD25TJ224
R825
S|
ERD25FJ101
100
|
|
c4o3
ECQV05224JZ
0.22
34,|
Daa
{|AIM
motor
sriveicontrol
terminal
($315)
R322
$
|
ERD25FJ102
S|
ERD25TJ683
R826
$
|
ERD261J223
22K
|
|
C501
ECEAICS101
100
{38
|
004
Speed
KEY
MATRIX
R323 $ | ERD25FJ103 S| ERD25FJ222 R828 § | ERD25TJ223 22K | | C601 ECFB1B104ZRM| 0.1 36 | DOS | Muting control terminal 7 lect CIRCUIT
R324,
325
S|
ERD25FJ472
S|
ERD25FJ102
R829
S
|
ERD25FJ682
6.8K
|
|
C801
ECQMIH103KV
|
0.01
Cleing
Goniial
terminal
Selector
R326, 327 $|ERD25FJ152 $ | ERD25TJ224 CAPACITORS C802, 803 ECQM1H104KV 0.1 37) DOB | us during cueing and cueing down)
R328 $ | ERD25FJ472 $ | ERD25TJ273 C804 ECEA1CS220 22 ial Gueing control terminal n oN.
R329
$
|
ERD25FJ392
§
|
ERD25FJ103
ECQM1223KZ
0.022
|
|
C805
ECEA1CS470
47
38}
DO?
|
At
only
during
cueing
down.)
Cueing
timer
circuit
.
R330 $ | ERD25FJ103 A} ERD2FCG180 c2,3. A S|ECKD1H223PF | 0.022] | C806 ECQM1H473KV \<35)| bD7 | sPowerSunpuy terminal 7
R331
S$)
ERD26FJ472
§
|
ERD25FJ561
C4
§
|ECEB1VS222
2200
1c802
R334,
335
S$
|
ERD25FJ331
§
|
ERD25FJ391
ce
§
|ECEA1CS330
33
A0;|
OSC
Oscillation.terminal
AN6912
1C802
(1/4)
R336
S|
ERD25FJ103
S|
ERD25FJ681
C101
ECUV1E333KBM]
0.033
tu
R337
S$
|
ERD257J223
S|
ERD25TJ154
C102,
103
$
|ECEA1CN470S
icot
Iv
Blank groove sensor AN6562
l2V
Numbering System of Resistor Numbering System of Capacitor
i
15~2.0
Example
Example
j
h
0.5
fe
ERD
25
F
J
101
ECKD
1H
102
z
F
andi
pascieeei
Type
Wattage
Shape
Tolerance
Value
Type
Voltage
Value
Tolerance
Peculiarity
filter
(72)
(S601)
ERX
2
AN
J
2R2
ECEA
50
M
R47
R
Rest
Type
Wattage
Shape
Tolerance
Velue
Type
Voltage
Peculiarity
use
Value
Special
use
i
1
Volt
—
Resistor
Type
Wattage
Tolerance
Capacitor
Type
oltage
Téloratca
0.
eon
ot
Slope
circuit
Carbon
10:
1/8W
Jo:
£5%
ECEA
Type
Others
be
Sensor
j
j
&
vR9O2
Metal
Film
25
1/4
+2%
||
ECEA
Electrolytic
OJ
6.3V
1H
50V
DC
J
+
5%
gain
adj.
16
Sensor
resolution
adj.
ERO
iietal
Eilm
!
1M
ECEA...N
Non
Polar
Electrolytic
|
1A
:
10V
|
2H
:
sOOVDC
|
K
:
+
10%
ECKD Ceramic 1c 16V Z : + +80%, —20%
Pees
Gp
ctaalg
Cie
ees
dallted
ECQM
Polyester
1E
25V
Pp
+100%,
—0%
BLANK
GROOVE
DETECTION
CIRCUIT
Ressracus
ERO10MKGCICILJ
—
Chip
type
metal
film
ECEB
Electrolytic
1H
50V
M
+
20%
detecton
Ecuv1HCJO0
———~
Chip
type
ceramic
ECUV
Ceramic
1J
63V
ECKF Ceramic 50 50V
25 25V