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HCD-AZ2D/AZ5D
HCD-AZ2D/AZ5D
7-4. BLOCK DIAGRAM – AMP SECTION –
FR
FL
7
A/D CONVERTER
IC503
SR
SL
7
A/D CONVERTER
IC502
C
SW
A/D CONVERTER
IC501
X501
DIGITAL POWER AMP
IC512
STREAM PROCESSOR
IC506
OVER LOAD
DETECT
Q721, 722
SCDT
SCK
SCSHIFT
LAT1
INIT
NSP MUTE
OVF
X502
49.152MHz
SCK
L.P.F.
L.P.F.
STREAM PROCESSOR
IC505
SCDT
SCK
SCSHIFT
LAT3
INIT
NSP MUTE
OVF
STREAM PROCESSOR
IC504
SCDT
SCK
SCSHIFT
LAT2
INIT
SCDT
SCSHIFT
LAT1
LAT3
LAT2
INIT
NSP MUTE
OVF
FRONT L
+
–
DIGITAL POWER AMP
IC513
OVER LOAD
DETECT
Q751, 752
L.P.F.
L.P.F.
13
4
FRONT R
+
–
TM1100
SPEAKER
TM1101
SPEAKER
2
OVER LOAD
DETECT
Q661, 662
DIGITAL POWER AMP
IC519
OVER LOAD
DETECT
Q691, 692
L.P.F.
L.P.F.
3
5
15
SURR L
SURR R
+
–
L.P.F.
L.P.F.
+
–
2
DIGITAL POWER AMP
IC509
OVER LOAD
DETECT
Q631, 632
L.P.F.
L.P.F.
13
4
CENTER
+
–
S.WOOFER
+
–
DIGITAL POWER AMP
IC507
OVER LOAD
DETECT
Q571, 572
L.P.F.
13
2
4
2
DIGITAL POWER AMP
IC508
L.P.F.
FAN MOTOR
SWITCH
Q983
M901
(FAN)
M
M902
(FAN)
M
PROTECT DETECT
Q657
NSP MUTE
OVF
: AUDIO
SIGNAL PATH
+
D771
FAN MOTOR
DRIVE
Q984
D982
FAN MOTOR
CONTROL
Q981, 982
FAN M+12V
(AZ5D)
(AZ5D)
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299