Denon DP-60L - Circuit Diagram

CIRCUIT DIAGRAM
A
.
B C
D
:
E
;
F
C
H
a
aN
aN
aw
DP-60L
a
aaa
iia
®
aan
v
3v
0,9v
Se
so
ea oe eet ee
WIRING
DIAGRAM
G3)
18
msec
NOTES:
1.
The
parts
with A
marks
have
special
characteristics
S~S~SrrD
important
to
safety.
Only specified
parts
can
replace
©
ae
thems
l2.5y
'3.5¥
2
the
parts with
#
marks
must
be
replaced
with
only
| | specified parts, as they are temperature compensat-
ing devices.
3. All resisters are in Ohms and YW, and capacitors
are in uF and 50V DC. unless specified»P is pF.
a
3
on
om
al
as
:
=
SS
EE
eS
ee
-
4.
This
wiring
diagram
shows
basic
circuit,
and
is
sub-
:
ject
to
modification for
improvement.
KU-385
1
1,
1¢2
TRIATR4
TRIO
IC
3
1c
4
TRS
.TRE
DI~22.41~44
jec
~)
Sc3lI2Z0A~
—___
———_1_—_—
ia
aE
Bet
Es
Bo
.
d
f
s
ar
sured
against
ground
MOTOR
SERVO
AMP
TA
7122BP
25C
45800)
2scl2i3ic)
SC
3IZ0A
HAIT902P
250458
(D)
1s
2076
2
Peale
ENG
OR
Oe
aa
ee
3
g
UNIT
[eae
Limiter_amp
(Delayed
phase)
—_,
_lpevetee
motationzdelect.
=
=
[Rotation
detec],
—___
-
____
ee
ed
Stop
to_stiti_memory|_
____.
-
__,
Reverse,
comparator]
_,
6.
Use
a
circuit
tester
with
input
impedance
of
more
=
|
pneverse,
motor
cont.
than
100
K&2/V.
D27
015
'
| |
10k
R
|® | sev
/ Otherwise Ov
45 i+
a
He 8 R51
STOROBO LED
|
C22 0.47/50
A PHONO MOTOR
D38 D37
(3)
!
i.
le
ee
ee
an
Symbols
for
voltage
indication
are
as
follows:
A
ne
Otherwise
O.6v
@®)
Normal
rotation
at
33
or
45rpm.
o
a
(5)
(5)
Sa
©)
Platter
standing
still
by
stop
button
operation
19°
(6)
EON)
5
ees
S)
2.3
CD35
:
(Q)
Reversely
rotated
forcibly
J
Ee
oA
TR7,TRI2
TRE,TRII
TRIOTRIS
;
?
7)
7)
.
2SAB79IRIG)
2SA9S9(F)|
25020230)
@R)
Brake
being
engaged
TOF
iat
:
“
|
ES
Stalled
during
norma!
rotation
a
=
a. &
a
®
2v When
tast=high
°
.
33.
Normal
rotation
at
33rpm.
LNBIRP(HL)
|
eas
©
3.9v
When
slow
=
low
;
2
45
Normal
rotation
at
45rpm.
sl
1
IC 5
e)
ner
neoen
ifier_&
Voltage
Stabilizer
Po
Pr
P2
P3s
Ps
Rectifier
oltage
$s
1¢ 3 SC3I20A
Fyvc FGout Pos
CHT
Qour Fvs Pos
When fast = low
When slow=high ~~~ ——
1
kt wo
| Eg
: — _ > ag
BLU Ee woe
ee
ee
sl
7
Bee
uw /] INO
6g
aay
G8)
2
Lo.
5h
tty
sa [POWER TRANSFORMER
eee —— ee ence cine cor neem - - a — AS)
th aes PRR orcas Sed at BRN
GND 1
r I-lt7v BLU
r « Hb?426P 2scaseib) | 2Sas99(—F) 2SB56I(c) 2SB562(C) 2-200v YEL
' : rt | 3-220v ORG
K U i 3 5 6 Lifter speed, comp. & amp. ae: ccBoued 2 VOLTAGE
IC 1,102 DI~4,6~9,12~ 15,1719 00 x SELECTOR
ARM SERVO AMP HAI7901P 18 2076
UNIT "
1 -ENDdetee]— - —. - __-
LIFTER
MOTOR
€3)
Pe
R105
Pilot
drive
lamp
END
A
-AC CORD
AC Il7v~ 240v
50/6 0Hz
indicator.
When STOP button is pressed . , .
or record end is detected @ Time delay © Time delay
zo
cme
VR completed completed When LIFTER button is pressed
1
Me
1.5¥-——
0.6¥
5!
4.6¥
: Ov
: Lot eene @ | |
aor SNe LHe ‘ oa cen
; = rox.
aa 470/6.3 PSS (y BOsec ib
Ge Kh O Smsec
[tunzzener got | TRS ©
. ft o .
<¢ ba 63 AO. Right after 33 or 45 Right after STOP button ;
UP/DOWN © button is pressed is pressed or END is detected
=
a)
63
| :
gee ae ope
r ~s 65) Delay time for
Cer eioe Wenge a cee STOP command
DI6
LED
ds
j
TRIAXTRE)
OooTTRII
TRI~TRB
TRO~TR
10
06
we
R68
2.2k
|
oO]
FéGe
4-6y——
|
; 2SC4580) 2SA768 2SB56i(C) 28D 467(C) ss
Ww [UP/DOWN command] — ~ Se eee eee
T2A_(LN3226P)
ARM DOWN
ARM UP =>
Light when orm dewn, TRI=OFF when ARM DOWN TR2=OFF when ARM UP TRS=OFF when UP motion TR6=OFF when DOWN motion
Current flow when
Delayed STOP command