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CLK
24
C619
220P
VDD
23
+ –
C606
22/50
C608
VREF
+
22
–
10/50
E
ROUT
21
–
C612
C610
R616
0.1(ML)
0.1(ML)
3.9K
20
RBASS
C614
–
0.0027(ML)
19
RTRE
C618
1/50
18
RIN
C630
1/50
RSELO
17
–
R4
AUX
16
C624
1/50
DECK
15
R3
C626
1/50
TUN
14
R2
C628
1/50
CD
R618
13
3.3K
R1
C421
1/50
KCD-R
R432
41
22K
50
R143
D
220K
108
R142
0/16
220K
MUTING
R151
R150
MUTING
1K
1K
R140
R141
10K
10K
D101
D102
1N4148
1N4148
R122
C138
5.6K
220/10
C122
1/50
18
33
C120
L)
560P
R139
180
8
R120
0K
3.9K
+B
21
20
19
18
17
16
15
14
13
RIPPLE VCC
IC101
AN7345K
ALC
GND
4
5
6
7
8
9
10
11
12
C121
560P
C123
1/50
R123
5.6K
25
K
C147
R129
0.001
3.9K
7
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+B
A_10V
+B
C603
A_10V
+B
22/50
D103
1N4148
A_10V
+B
Q112
R144
C109
KTA1266 GR
47K
0.001
SWITCHING
R145
4.7K
1
L103
100µH
2
R146
Q113
82
KRC104 M
R147
47K
BIAS OSC
Q114
KTC3203 Y
R148
22K
R149
4.7
C148
C140
0.047
0.0082(P.P.)
C141
0.039(ML)
L104
330µH
8
9
Figure 21 SCHEMATIC DIAGRAM (2/12)
R625
22K
C110
10/50
GND
+B
+B
BIAS
3
C142
47/50
1
2
3
4
5
P24 1 - G,H (CD-BK100W)
P26 1 - G,H (CD-BP90W)
TO POWER SECTION
10
– 21 –
CD-BK100W/CD-BP90W
MAIN PWB-A (1/3)
MIC PWB-C
(CD-BK100W ONLY)
A_10V
20
CE
21
DI
22
CLK
23
TUN_R
24
TUN_L
25
DO
26
GND(D_GND)
27
GND(A_GND)
28
1
CNP701
1
CE
2
DO
3
DI
4
CLK
5
T_BIAS
6
T_T1/T2
7
REC/PLAY
8
M_GND
9
M_10V
10
SMUTE
11
VF1
12
–VP
13
VF2
14
15
UN_SW 5V
+B
16
D_GND
17
+B
SW 5V
18
+B
POWER
19
SPAN
20
21
21
FFC701
SW601
SPAN
SELECTOR
6
7
9
11
12
11
12
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