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Kenwood KR-A4020 Service Manual page 21

Audio/video stereo receiver

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FILAMENT
-OuUTIL) "-OUT(R)
+O0UTIR)
FROM
TONEIL)
STEREO
PLLLT
CLOCK
\g
(3) @) @)
to
(S)]
Pseus
(o)
(@)}
Pser2
(~)
(o)] PraPE
(2)] +5.6v
(*)] sno
(«)
i)
1)
MUTED
MUTE2
-30V
NFOCR) INCR)
IN(L) NF(L)D
[]
z
°
3
| Frvanenr
(s)|
To
TONE
(L)
H(~)]
FROM
TONED
(-)] To Tonecr:
(e)} sourtud
(s)] +12v
oo
2
2
| as
°°
oe
4
t{IOSOGOOOOG}
IQ OOGG}-
— 40g a
ee
Risl
A
A ee
:
(x@5-1170-07)
Ei
(aay)
|
(X14-)(E76)
}3
45.9V
aA
R173 10
OO
OO
Y igee
yO
|
|
2
Sai nTeeescctae
G
:
r=
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ys.
height
4
aged
on
a
ee
ee
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le
ne
m
seen. | euaRenTy | soy
aaa
vTreane eal 6
ete
ia
ple
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2)
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ouT
eS
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oj} see
TTT
LY]
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|
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|
8
|
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i
a
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a
,
a
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f
s
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220P
R176
560
Iw
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rt}
RI75
S60
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re
fad
:
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|
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yy
|
La
arena
2
7
|
omren ie
| + — ||
:
2
a
a
a
|
g
©
[FRONT
a
¥ [SPEAKERS
crs
5
a
(X14=0(676)
220r
CURRENT
MIRROR
Bsp
RI70
B 2
eas
8
0.033
R
1OOKIC)
L
A
as.iv
(38.4)
i
Rat
coloe
i
(Fk
el es a
aa Ee
aa
Cea ase
oxy fea
am
oe
See
a
a
a8
7
|
3] |
al
|
|
|
|
|
(K,P
TYPE)
HI
8 (80M
Tip)
} ACOS
Ov
HI
B18ON
Tip?
"nasov
Lo
8(40A
Tip)
(-38.6V)
}
acs4.6v
LO
Bt4ON
TIP Dd
| |
GNO
8Q of MORE
LESS
THAN
6n
~ AC
(FILAMENT
)
o_o
Facsey
AC
(FILAMENT )
—_
YEL
:
Se
3
4)
26.4V
-~30.3V
-43.7V
(-29.6V)
(-36.6V)
ty
ts
039
SHZSIIN(B2)or
ROI IES (B82)

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