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R_APRO
R_APRO
1-B6
GND
L_APRO
1-B6
L_APRO
GND
MUTE
1-B7
MUTE
D678
GR600
KDS160-RTK/P
OPEN
18V
18V
R685
18k
GR661
22k
VCC_AUDIO
1-D8,5-A1,5-A2
VCC_AUDIO
1-D8
5V1
R6602
10k
R6601
EXT_MUTE
22k
Q663
EXT_MUTE
1-B7
2SC4081-Q
Q670
TA8246AHQ
1
2
3
C666
R674
OPEN
OPEN
C660
+
R670
50V4.7
4.7k
R676
C662
R672
OPEN
1.8k
B680p
M
C664
OPEN
C661
R671
50V4.7
4.7k
C667
R677
R675
OPEN
R673
OPEN
OPEN
C663
1.8k
M
B680p
C665
OPEN
R681
10k
C691
OPEN
D676
R680
KDS160-RTK/P
10k
+
C693
C692
C675
OPEN
OPEN
R682
50V3.3u
100k
Q673
C690
C676
2SA1162-Y
R686
KETSU
50V100u
1k
A_MUTE
A_MUTE
+
+
+
R684
C677
100k
OPEN
C685
B50V0.01
+
C6990
7L50V0.47
R683
22k
Q662
RN2404(TE85L,F)
R6603
100k
L/R
Q670A
HEAT SINK
4
5
6
7
8
9
10
11
12
13.25
26.5
13.2
+
+
+
+
+
M
M
C679
63V0.10
R679
1/8W 2.2
C681
C682
Q671
2SC3326-B(TE85,F)
26.5V_AUDIO
1-D8
26.5V_AUDIO
GND_AUDIO
GND_AUDIO
VCC_GND
1-D7,1-D7,1-D8,4-A2,4-B2
GND_AUDIO
GND_AUDIO
1-D7,1-D7,1-D8,4-A2,4-B2
35V1000
L_OUT
1-D7
L_OUT
35V1000
R_OUT
1-D7
R_OUT
GND_AUDIO
GND_AUDIO
1-D7,1-D7,1-D8,4-A2,4-A2
TO POWER/DEF
27WL55A/E/R/T
AUDIO_OUT
(4/49)
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