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SCHEMATIC DIAGRAM-12
POWER CIRCUIT
R790
3.3K
C733
CP501
50V0.33
1 +10V
TGND
2
R_IN
3
L_IN
4
+9V
5
TO
SGND
6
MAIN CIRCUIT
DGND
(CN301) ON
7
SW5V
SCHEMATIC
8
10V
DIAGRAM-4
9
FAN1
10
FAN2
11
7.5V
12
PGND
13
CP502
SUBWOF
1
7.5V
2
CD3.3V
3
/CD
TO
4
MAIN CIRCUIT
MUTEA
5
(CN302) ON
D526
MUTEH
6
SCHEMATIC
DCDET
DIAGRAM-6
7
HP_SW
8
HP_L
D527
9
HPGND
10
HP_R
11
+10V
C734
R791
50V0.33
3.3K
+9V
SW5V
10V
FAN1
FAN2
7.5V
SUBWOF
7.5V
+9V
DCDET
MUTEH
R712
1K
D526,D527
B0AACK000004
KRA102MTA
MUTING SWITCH
IC503
C0CAABE00006
3.3V REGULATOR IC
IC503
KTA12710YTA
2
3
1
C732
C719
16V220
10V100
Q724
KTC3199GRTA
SWITCH
: - B SIGNAL LINE
: +B SIGNAL LINE
Q721
KTC3199GRTA
AGC
Q704
C705
R713
R726
10V10
56K
27K
Q704
R797
4.7
Q723
SWITCH
R794
C761
10K
0.01
R793
100
C760
R792
25V33
560
: MAIN SIGNAL LINE
R778
15K
R776
1K
C738
R774
16V10
100K
Q720
KTC3199GRTA
SWITCH
R766
8.2K
C742
50V0.47
4
3
C744
0.01
IC501
C0AABB000125
OP AMP IC
5
6
R767
C745
8.2K
100P
C741
R721
R727
50V0.47
82K
100K
C749
0.027P
R775
15K
D709
R773
Q721
MA2C16500E
1K
C711
R771
16V10
100K
R748
1.5K
Q718
Q719
R749
B1AAGC000006
1.5K
R798
1K
R799
1K
Q722
B1AAGC000006
KRA110MTA
SWITCH
D708
MA2C16500E
R772
4.7K
R758
R752
2.2K
100K
C750
0.027
R720
82K
C746
C748
27P
100P
C726
16V10
2
1
C710
1000
C709
1000
7
8
C727
16V10
C747
27P
C743
0.01
R753
2.2K
R759
4.7K
R754
22
R750
3.3K
C728
3300P
Q718,Q719
R755
MUTING SWITCH
22
R751
3.3K
Q725
Q726
Q725,Q726
AMPILIFIER
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