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+B
OR
CLK
24
+B
23
VDD
C406
22/50
VREF
22
C408
10/50
ROUT
21
C410
R416
0.1(ML)
3.9K
BASS
20
C412
C414
0.1(ML)
RTRE
0.0027
19
C440
C418
0.001
RIN
1/50
18
C420
SEL0
4.7/50
17
C422
R4
1/50
16
C424
1/50
R3
15
C426
R2
1/50
14
R418
C428
3.3K
R1
1/50
13
C442
0.0033
R142
220K
MUTING
Q110
MUTING
KTC3199 GR
0V
R141
R140
10K
10K
0.7V
0.7V
Q111
0V
KTC3199 GR
C128
22/25
18
17
16
15
14
13
56K
-
+
Hich=CHROME
+
56K
5K
-
7
8
9
10
11
12
C129
22/25
39
/50
C135
47/25
R135
10K
7
R424
470K
R423
470K
+B
C150
22/25
R143
220K
0V
0V
+B
R139
220
R144
11.7V
47K
11.6V
Q112
KTA1266 GR
0V
R145
SWITCHING
4.7K
R146
11.6V
82(1/2W)
R147
47K
0V
Q114
R148
KTC3203 Y
22K
BIAS OSC
C148
C140
0.047
0.0082
(ML)
C141
0.039
(ML)
8
Figure 25 SCHEMATIC DIAGRAM (2/10)
+B
1
0V
3
+B
0V
2
Q113
KRC104 M
BIAS
0V
0V
R149
4.7
K L M N O P Q R S T U
C142
L104
47/25
330µH
9
10
– 25 –
CD-BA160H/1700H
MAIN PWB-A1(1/3)
R419
5.6K
R420
5.6K
TUN SM
CE
DO
DI
CLK
T_BIAS
T_T1/T2
REC/PLAY
SPA_SIG
SMUTE
VF1
-VP
VF2
SP_RLY
M_10V
-B
-15V
D_GND
+B
+5V
A_GND
UN_SW 5V
+B
AC_RLY CONT
SP_DET
M_GND
+B
V
W X
TO POWER SECTION
P26 1-G
11
AUX IN
L-CH
C429
R421
390P
27K
SO401
VIDEO/AUX
C430
R422
390P
27K
R-CH
CE
G
DI
F
CLK
I
TUN_R
TO
D
TUNER
TUN_L
E
SECTION
P29 10-H
DO
H
TUN_SM
C
FC701
23
23
22
21
20
19
18
17
16
15
14
13
TO DISPLAY
PWB
12
CNP702
11
P31 12-D
10
9
8
7
6
5
4
3
2
1
1
12
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