Sony MX-P21 - Page 20

MX-P21 MX-P21
45. SCHEMATIC DIAGRAM (2)
© HA-1 Board
IClOl NJM4560D 103 2SCI775G 104 72E
[HA-|
BOARD)
AF
AMP
13.5V
PRU
=4713.8V
:
AF
AMP
a
AF
ae
1C103 (J: rviis
ie NJM4560D [2]: Rvzis
Si0l-!
AF
AMP
3]:
RV3I8
DIO! — 104 QI01, 102 INPUT SELECT
I
RD7.5E-BI
2SC
2014
-0.2V
aye
AF
AMP
G08
LINE
cu?
Clie
re
[5]:
avsie
‘hie
100/10V 01 0.01 = .
33/25v (OV rae cNt03 [6]: Rv6I8
~~ - Opel 10o/10v
+
Ov
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2z/sov
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50
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aw
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RIO3
100k Ria?" 10k
R102
"Cig3
C125"
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oes
68k
(PRK
0.0082
R133
+ 100k
cloz
22/50V
+Lcl24
: > 190 AUX |
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com
cno
kr
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ee
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ov
C6
7
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C127
poss!
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7
kK
t
100/10V
C88
6.015
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4
|
2
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F
0.0068
ae
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9
PFL
2k
13 BV
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ov
Cl2B
R143
T
25v
14.8V;
LED
OFF
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COM
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OMEN
0,027
2k
r
4
RVIO3
DIO6
risa
RI65
\
R120
R21
+1
R120
OOK
2v
4
OV : 4
ety Rae 1 Oe p05 oy oy ai 9
1
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R127 UN rk C144
LOW
ie n Te
ne my i C130 RI46 i a aera :
re 220/10V “2k a = ov
(2) > att aie + RI4| $RI39 Fa u
Nee
e148 De e ok on D105 @l05 DI06
= aK 1S1555 2801364 TLRI24 ae
100 mae LED DRIVE ;
lov . ete hen | t
icioe nymascon LY
INDUCTANCE
niaae: Note: The components identified by shading and mark
@ Semiconductor Lead Layouts e@ All capacitors are in uF unless otherwise noted. pF : uuF fh are ie nev a Replace only with
NJM4560D-D SOWV or less are not indicated except for electrolytics Pp MEL SPeCineds
2SA872-E
RD7.5EB
TLR
NJM4560D
2SC
1364
ice
124
and
tantalums.
.
28C1775A
.
e
All
resistors
are
in
ohms,
%W
unless
otherwise
noted.
:
a
28C2014 cathode kQ : 10002, MQ : 1000k2 Note: Les composants identifies par un trame et une
ive Fin! oh te © ([7— : panel designation marque A\sont critiques pour la securite. Ne les
1
,
»
.
ok
,
or long — hist . Be Bee one que par une piece portant le numero
a ge tao wh es ae specifie.
dot 1:2! n anod A e@ Readings are taken under no-signal conditions with a
anode e cathode VOM (50 kQ/V). ;
(Top
view)
Eck
i
Sanaa
Note:
Voltages
are
measured
with
a
VOM
(50kQ/V).
Note: e Switch
© Color code of sleeving over the end of the jacket. © ©o— : parts extracted from the component side. Positi e@ * :(US)...... Serial No. up to 820100
e : B + pattern Dertion (Canadian). . . Serial No. up to 730000
: : INPUT SELECT (AEP) ..... Serial No. up to 540100
Py re ighalpeth LCF (UK) Exe} Serial No. up to 660000
=n mam © Signal pa
; EQ @ +x :(US)...... Serial No. 820101 and later
© mee seme | L-CH | pat
. : aul es PRE (Canadian). . . Serial No. 730001 and later
er sone a PEL (AEP) ..... Serial No. 540101 and later
—29— (UK ote an Serial No. 660001 and later