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P
AUDIO
1
JK601
SF102
L
AUX IN
SF101
R
D.AUDIO
IN
JK602
FB603
L IN
2
R IN
FB604
CTRL OUT
JK603
1
VOUT
2
GND
3
VCC
DIGITAL
IN
(OPTICAL)
3
TN601
1
L OUT
2
GND
3
R OUT
4
VCC
5
TUNED
6
ST IND
7
SCL
8
4
SDA
9
PORT SEL(NC)
10
DGND
11
RDS CLK
12
RDS DATA
L602
USB
JK604
1
VCC
2
-D
3
+D
FB631
4
GND
FB632
5
5
SGND
FB607
JK605
Lch
FB608
Rch
REC
OUT
R611
47K
6
FB611
JK606
Lch
FB612
Rch
PHONES
7
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list).
ty critical components. For continued protection against risk of fi re, replace only with same type and rating fuse(s). To reduce the risk of electric shock,
leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance
is returned to the customer.
The DC voltage is an actual reading measured with a high impedance type voltmeter with no signal input. The measurement value may vary depend-
ing on the measuring instruments used or on the product.
Q
R640
9.1K
IC602
(1/2)
R633
C633
R637
1K
10u16
1K
3
8
1
+
2
6
R632
C632
R636
7
1K
10u16
1K
5
IC602
+
4
(2/2)
R649
9.1K
IC603
(2/2)
R645
C638
R648
1K
10u16
1K
5
8
7
+
6
2
R650
C643
R651
1
1K
10u16
1K
3
IC603
+
4
(1/2)
+9.1V-1
FB605
+3.3V-1
R621
8.2K
R653
R602 1K
TUNED
R603 1K
TST
C668
0.1
R604 1K
SCL
R605 1K
SDA
R626
+3.3V-1
+3.3V-1
0
R606 1K
RCLK
R607 1K
RDATA
USB D-
USB D+
D601
FB615
+5V-1
R656
REC-L
47
R657
47
REC-R
+5V-1
C647
C615
220u16
220u16
HP-L
+
+
C643
C616
220u16
220u16
HP-R
+
+
Q604
Q603
R629 10K
R659
R661
1K
10K
Q605
Q606
R658
R660
0
10K
R
FB616
IC601
: MM74HC4052
IC602,603 : AZ4580M-TRE1
C637
Q603,604 : IRLML2502TRPBF
4.7u50
Q605,606 : KTC2875B-1
+
D601
: SS16-60
C636
4.7u50
+
FB617
C644
4.7u50
+
C640
4.7u50
+
+5V-1
IC601
R615
C623
470
4.7u50
1
0Y
+
TG
R619
C626
1.5K
4.7u50
2Y
2
TG
+
C619 1000P
3
Y-COM
C624
R616
4.7u50
4
3Y
TG
+
1.5K
TP1
5
1Y
TG
6
1NH
VEE
7
8
VSS
B
A
FB621
FB620
FB619
+9.1V-1
FB618
+5V-1
FB609
+3.3V-1
FB633
FB625
RDATA
FB626
RCLK
FB627
TUNED
FB628
SDA
FB629
SCL
FB630
TST
USB D+
USB D-
S
K-323
RECORDING LINE
SIGNAL LINE
GND LINE
B LINE
+B
B LINE
B
FB614
C621
0
0.1
C622
47u16
+
VDD
16
C628
4.7u50
2X
15
TG
+
1X
14
TG
TP2
X-C0M
13
0X
12
TG
C627
4.7u50
3X
11
TG
+
R630
1K
A
10
A
R631
B
9
B
1K
CP601
1
AGND
HP-R
2
HP R IN
3
AGND
HP-L
4
HP L IN
FB624
5
HP SELECT OUT
REC-R
6
REC R IN
7
AGND
REC-L
8
REC L IN
9
AGND
10
AGND
11
4052 R OUT
12
AGND
13
4052 L OUT
FB623
14
4052 B
FB622
15
4052 A
16
SPDIF DOUT0
MAIN-
17
D-LINK CTRL
CP103
U-4
3/5
+9.1V
18
VDD9
+5V
19
VCC5
+3.3V
20
VCC33
21
-VCC33
22
DGND
-3.3V
23
RDATA
24
RCLK
25
TUNED
26
T SDA
27
T SCL
28
TST
29
A-MUTE
R620
30
DGND
0
31
USB D+
R617
32
USB D-
0
33
DGND
K-323 (2/5)
indicates safe-
AUDIO (1/1)
T
R624
1.5K
C629
R625
4.7u50
470
+
C620
1000P
R623
1.5K
17
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