Technics SU-V90D

@ WIRING CONNECTION DIAGRAM
AC IN
BRN
POWER
POWER
SWITCH P.C.B.
SPEAKERS
Tl
TAPE
|
POWER
AMP
ANALOG
INPUT|
|
TAPE
2/DAT
[aux
cp]
TUNER
PHONO]
|GND)
DIGITAL
INPUT
(PLAY
BACK)
(REC
OUT)
(PLAYBACK)
(REC
OUT)
(MM
/MC)
(OPTICAL)
(COAXIAL)
A
gs
tA
ou
Da
o
Mm
rN | SPEAKER TERMINAL PC.B.
es
>
AS
ie
IN/OUTPUT
PHONO SELECT PC.B.
RED RED
SLO > GRY —€su9
WHT WHT
RED RED
SLO crv €s10
WHT
S101 WHT:
J4
PHONO SELECTOR
— GRY
— BRN
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SPEAKER SELECTOR/
HEADPHONES JACK
P.C.B.
PHONES
J22
VOLTAGE CONTROL AMP/CURRENT CONTROL AMP/
POWER AMP/MUTING/PROTECTION/POWER SOURCE PC.B.
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3
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SIO
WHT
% TONE AMP/LED DRIVE/EXTEND
ACTIVE SERVO P.C.B.
TERMINAL PC.B.
S706
$702
$708
U
TREBLE |
[TONE CONTROL] [BALANCE
~31—
DIGITAL INPUT
TERMINAL PC.B.
BLK __ BLK
RED RED
sto-} BLU £ SLO
Ji wit wit
_ |
AUDIO(DIGITAL)
AMP P.C.B.
a
PHONO EQUALIZER/
INPUT SELECTOR P.C.B.
|B | D/A CONVERTER PC.B.
WHT >) gy WHT
SLO SLO u
sto suo sto-}/
wat 2 O88 ~Cwar RED
v8 BLK ————— BLK
$705 S704 $703 s7ol
il et
SWITCH P.C.B.