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NJU7082BVAE1
IC603
HEADPHONES
AMP
Q608
(Q609)
MUTING
C1ZBZ0002016
IC106(IC108)
Q103,104
(Q111,112)
Q101,102
HALF
FILTER
SWITCH-
BRIDGE
AMP
ING
FET DRIVE
Q105,106
FILTER
C1ZBZ0002016
AMP
IC107(IC109)
Q107,108
(Q115,116)
Q109,110
HALF
SWITCH-
FILTER
BRIDGE
R ch
ING
AMP
FET DRIVE
Q113,114
FILTER
R ch
AMP
4
3
1
23
9
47
46
45
PLL/CLOCK
OSC
GENERATOR
19
SDIN
SERIAL
DIGITAL
18
EQUIBIT
LRCLK
LRCLK
AUDIO
INTERPOLATION
MODULATOR
PORT
FILTER
17
BCLK
SCLK
AUDIO PORT
CONTROL SECTION
CONFIGURATION
22
21
20
42
43
38
7
8
41
40
10
39 12,
+B2
+B2
+B2
C0BBCA000040
IC305
VOLTAGE
MUTE S
COMPARATOR
D301,302
RESET S
PHONES
D103
(D105)
F+
FRONT SP.
D104
(D106)
F-
HPSW
D751
FAN IN
C0ZBZ0000654
IC301
DIGITAL AUDIO AMPLIFIER
C0JBAA000149
IC302
35
PWM AP L
PWM AM L
34
PWM BP L
32
PWM BM L
33
BUFFER
29
PWM AP R
PWM AM R
28
PWM BP R
26
PWM BM R
27
C0JBAA000149
IC303
13,
36
37
48,
44,
14,
15,
(25)
(24)
2
5
31
30
C0JBAC000262
+B2
+B2
+B2
IC304
4
3
1
23
9
47
46
PLL/CLOCK
OSC
GENERATOR
19
SDIN
SERIAL
DIGITAL
18
EQUIBIT
LRCLK
LRCLK
AUDIO
INTERPOLATION
MODULATOR
PORT
FILTER
17
BCLK
SCLK
AUDIO PORT
CONTROL SECTION
CONFIGURATION
22
21
20
42
43
38
7
8
41
40
10
+B2
+B2
+B2
C0BBCA000040
IC505
MUTE SW
VOLTAGE
RESET CS
COMPARATOR
D501,502
C1ZBZ0002016
IC306(IC308)
Q303,304
(Q311,312)
Q301,302
HALF
FILTER
SWITCH-
BRIDGE
AMP
ING
FET DRIVE
Q305,306
FILTER
C1ZBZ0002016
AMP
IC307(IC309)
Q307,308
(Q315,316)
Q309,310
HALF
SWITCH-
FILTER
BRIDGE
R ch
ING
AMP
FET DRIVE
Q313,314
FILTER
R ch
AMP
C0BBCA000040
IC601
+B1
VOLTAGE
COMPARATOR
VREF
C0JBAC000262
IC607
C0BBCA000040
IC610
VOLTAGE
+B1
COMPARATOR
C0ZBZ0000654
IC501
DIGITAL AUDIO AMPLIFIER
45
C0JBAA000149
IC502
35
PWM AP L
PWM AM L
34
PWM BP L
32
PWM BM L
33
BUFFER
29
PWM AP R
PWM AM R
28
PWM BP R
26
PWM BM R
27
C0JBAA000149
IC503
39 12,
13,
36
37
48,
44,
14,
15,
(25)
(24)
2
5
31
30
C0JBAC000262
+B2
+B2
+B2
IC504
DBSPD
C+
C-
D303
(D305)
S+
SURROUND SP.
D304
(D306)
S-
C0JBAC000262
IC605
D606
Q610
D607
Q616
INTER-
SWITCH-
FACE
ING
Q611
INTER-
FACE
SA-XR10(E,EB,EG,GCS,GD,GN) BLOCK DIAGRAM
S.DET.
TW
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