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ANALOG AUDIO DIAGRAM
BLOCK DIAGRAM
OPE
N
SL
C
FL
SAT_L
DVD_L
BD_L
PHONO_R
CD_R
VAUX_L
MAIN_AD_IN_R
ZONE2_L
LEGO_AD_IN_L
MAIN_AD_IN_R
ZONE2_L
INVERTING
BUFFER
BUFFER
DA_SBL
DA_SW
DA_FL
ZONE2_R
ZONE2_L
DA_FR
DA_FL
GAIN
ATT
Z2R
SL
FR
FL
SR
SL
C
FR
FL
H/P-R
PHONO_L
CD_L
SAT_R
DVD_R
BD_R
VAUX_R
LEGO_AD_IN_R
ZONE2_R
MAIN_AD_IN_L
ZONE2_R
BUFFER
OPE
N
DA_SR
DA_SL
DA_SBR
DA_C
DA_FR
DA_SBR
DA_SBL
DA_SR
DA_SL
DA_SW
DA_C
MAIN_R
MAIN_L
HDAM &Current FB
SBR
SR
SBL
FR
Z2L
SBL
SR
C
H/P-L
P
R
EO
U
T
TO
D
IGITAL A
UD
IO BLO
C
K
ALL MODEL : FM/AM
INVERTING
SW2
SW1
SBR
(FR-B/FR-H/BI-AMP/ZONE)
SBL
(FL-B/FL-H/BI-AMP/ZONE)
MIC
(Mini Jack)
TUNER
7-INPUT/3-OUT
NJU72750AV
ZO
N
E
2
O
U
T
SBR
SPK O
U
T
H
EA
D
P
H
O
N
E
O
U
T
A
N
A
LOG
IN
P
U
T
7-INPUT/3-OUT
NJU72750AV
OutB3
OutA2
OutA1
OutB2
OutB1
OutA3
InB6
InB5
InB2
InB1
InA7
InA4
InA3
InB4
InB7
InB3
InA5
InA6
InA1
InA2
7-INPUT/3-OUTPUT
NJU72750
OutB3
OutA2
OutA1
OutB2
OutB1
OutA3
InB6
InB5
InB2
InB1
InA7
InA4
InA3
InB4
InB7
InB3
InA5
InA6
InA1
InA2
7-INPUT/3-OUTPUT
NJU72750
AVR_S930H EXCEPT
LEGO_AD_IN_R
MAIN_AD_IN_L
LEGO_AD_IN_L
8-CH VOLUME
NJU72343
TO
DIGI
TA
L
AUDIO
B
LOC
K
BD3812F
OutD
InH2
InH1
InG2
InG1
InF
InE
InD
InC
InB2
InA2
OutH
OutG
OutF
OutE
OutC
InA1
OutA
InB1
OutB
Control Logic
8-CH VOLUME
NJU72343
OUT1
OUT2
IN1
IN2
SR5014 ANALOG AUDIO DIAGRAM
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
51