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SA-VK61DEE
SCHEMATIC DIAGRAM - 35
POWER SUPPLY CIRCUIT
KTC3199GRTA
Q548
R563
100
R564
100K
C543
50V2.2
D545
B0AACK000004
Q520, 521
KTC3199GRTA
DCDET SWITCH
B0AACK000004
Q521
Q520
B1GCCFJJ0015
POWER SUPPLY
R520
2.2
R521
2.2
Q548
B1AAGC000007
MUTING SWITCH
SWITCH
Q522
D520 - 523
B0BA01900005
D522
Q549
D523
KTC3199GRTA
DCDET SWITCH
R527
47K
Q549
D527
R516
39K
C544
R518
6.3V470
100K
Q550
Q550
: +B SIGNAL LINE
: -B SIGNAL LINE
: MAIN SIGNAL LINE
Q522
R530
22K
D520
D521
R526
47K
15 14 13 12 11 10
9
8
4
7
6
5
H500/
W500
TO
POWER CIRCUIT
(CN958) ON
SCHEMATIC
DIAGRAM - 36
104
C536
0.18
C512
1000P
1
2 1
3
2
CN900
TO
TACT SWITCH CIRCUIT
(H901/W901) ON
SCHEMATIC
DIAGRAM - 26
E500
SNE1004-2
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