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Audio & Digital input section
HPOUT_L
HPOUT_R
S_MUTE
OUT-SL
OUT-SR
SOUND
BOOSTER
L-R
Q1251
TUNER
Q1252
OUT-L
OUT-R
OUT-C
L
OUT-SW
R
TL
TR
T
UT
CN442 CN441
CN412 CN411
OUT-L, OUT-R
DIN, DOUT
C, CV-Y1, Y2-G
CB-B, CR-R
C474
AUX-L, AUX-R
SOUND
AUX
LECT
SWPON
SMUTE
TU-L, TU-R
TU-SW
HPOUT-L
HPOUT-R
IC601
HP
AMP.
HP-L
HP-R
CN460
CN701
PULINK
uner
ack
SW.P.ON, SETUP
C,SW
SL,SR,L, R
IC158
Q1131
to
Q1133
Q1135
IC160
S.MUTE
AMP.
VOL_MUTE
VOL_DT
IC153
VOL_CK
6CH
VOL.
IC154
DIN
TU_L, TU_R
IC151
TU-SW
IC152
AUDIO
IC531
SW
IC581
IC591
AMP.
AUX-L
AUX-R
Video input/output section
VIDEO-MUTE1
VIDEO-MUTE2
VIDEO-YCMIX
IC431
VIDEO-RGB
VIDEO-LPF
VIDEO
DRIVER
CR-R
Cr
CB-B
Cb
Y2-G
Y
C
Y
CV-Y1
C
IC411
VIDEO
VIDEO-SW
SW1
C
Y
Jack section
HP-L, HP-R, HP-DET
<Subwoofer section>
Amplifier section
SYSTEM
CONN.
Mini Din
DIGITAL
CONN.
IN
CN273
CN502
J1101
AUX IN
COMPONENT
VIDEO OUT
S-VIDEO OUT
POWER CONTROL
COMPOSITE
VIDEO OUT
S-VIDEO IN
COMPOSITE
VIDEO IN
HEADPHONE
AC IN
OUT
Mother section
IC201
POWER
RY271
AMP.
RY272
IC202
POWER
AMP.
RY273
IC301
C, SW
SW_SIG
SL, SR
AMP.
SR_SIG
L, R
IC302
AMP.
AD_SL
AD_C
CN272
CN271
CN372
CN501
SW_SIG
Q523 to Q525
IC303
PROTECTOR
AMP.
PROTECT
SP_RELAY-
Q603
IC601
Q604
MICOM
P.ON_SIG
Q542
P.ON_SIG
LOW VOLTAGE
DETECTOR
P.ON_SIG
Q501 to Q505
& PROTECTOR
+5V
Q152
5V_REG.
+7V
-7V
D165
7V_REG.
D166
+VH, -VH
-7V_REG.
+VL, -VL
D151, D152
CN152
T101
RY101
POWER
TRANS.
J2702
FLOUT
FROUT
FCOUT
SLOUT
SROUT
AD_L
AD_R
TO SW
SPEAKER
2-2
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