Technics SU-V4A E - Page 11

@ PRINTED CIRCUIT BOARD WIRING VIEW
To 3) terminal
Ground (Earth) Lines
7
Q601,602
Q604
Q603
Q301,302
Q303,305
Q315
To
terminal
25C1I980
°
UE
cunBEh
SETECTO
TORE
CONTRA:
@SSI688,
RAIS
rem,
BIR
BRGRERL,
cam
SREB
ene
HEADPHONES
(MAIN)
(REMOTE)
(BASS)
(TREBLE)
OPERATION}
——(SUBSONIC)
(HIGH)
IC 301
SVISTK8050
POWER AMP
.
Q307,309 “aig
ae
donerut
wineon
eae
HOAA20 4220 /20V
(50/60Hz)
Q312
2SA92I
C60! EMITTER FOLLOWER
MITE are
250263]
Q308 , 310
DIFFERENTIAL SSAIOIS PL AD!
CURRENT MIRROR 6.3V(250mA)
Blue
(SH) Blue — }
VOLTAGE
ADJUSTER
56:
——SVISTK8050
Yellow
ron
NGOS?
ae
—
aoe
Black
ee
Orange
401
2SD836 Lee
REGULATOR
Co
]
Orange
ne
Wt 0
ite
Black a
Blue
POWER TRANSFORMER
(T7404 )
Q402
Q316
2S3B 750
REGULATOR
cone
eat
eee
nt
PANA-01943 / DRUCK 3
Q3tl
ee i ea
10
ae
S|
ae
sae
(712
ms
PLAYBACK
terminal
\~To
¢
nm
eninl
SG
SPEAKERS
a
fa]
TAL
terminal