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440TR1
+V LF
TEST 1
D1 C9 BLF+ +V LF 1
R7 C4 1N4007 220n
C5 R10 BLF+
GND
4u7
100n 100 LOW OUT
GND
33
LOW OUT 2
BLF-
D7
BLF- 1N4148
D2
Q5 1N4007 -V -V
KSA709
+V
Q6 D8 R3 R4
MJE15035 10V 680 T1 680 T3
R8 CNN1 CNN1 IRFP240 IRFP240
4K7
FLAT 14V FLAT 14V
+V LF 1 1 +V LF
BLF+ 2 2 BLF+
LOW OUT 3 3 LOW OUT
R11 C8 BLF- 4 4 BLF-
R9 4u7 -V 5 5 -V R7
4K7 10K 10
GND 6 6 GND
+V HF 7 7 +V HF D9 T2 T4
BHF+ BHF+
IRFP9240 IRFP9240
10V
GND
8 8 R8 R9
HIGH OUT 9 9 HIGH OUT
BHF- 10 10 BHF-
680 680
R12 Q7 C1
GND 11 11 GND
1K KSC1009 D10 10n
+VA 12 12 +VA
GND
-VA 13 13 -VA 1N4148
P1 VCA CTRL 14 14 VCA CTRL
R3 R4 1K
47 47 3 1
2
C1
22u 10K
LOW IN R2 330 R14
TEST 2
+V HF 1
C10
R13 220u GND BHF+
R1 C2 Q1 Q2
10K 68p KSA709 KSA709 330 1/2W HIGH OUT 2
C11 D11
GND
BHF- 1N4148
220p
-V
Q3
GND
KSC1009
D12
+V
R12
Q8 10V 680 T5
MJE15034 IRFP240
Q4
KSC1009
R5 R6
22 22 C6
220n R13
10 T6
GND D13 IRFP9240 +V
R27 +VA
10V R47
+V HF 680 560 4W
D4 C22 BHF+ C2
C15
C16 R32 1N4007 R35 220n D14 10n R28
GND
4u7
100n 100 HIGH OUT 1N4148 -V -VA
GND
33
GND
560 4W
BHF-
D5
Q14 1N4007 -V
KSA709
Q15
MJE15035
R33
4K7
R17
D1 1N4007 1K2 5W R21
VAC RL1
HF OUT 4 5 LF OUT
R16 D2 C4 R18 R19 330
R20
R36 C17
4u7 10K 24V 22u 10K 560K 47K HIGH OUT 3 6 LOW OUT
R34 10K
4K7 C3
GND
GND
2 7
22u 100V
GND
GND
GND
GND
1 8
R37 Q16
1K KSC1009
RELE G2R-24
P2
1K D3
R28 R29
3 1
47 47 2
R23 470K Q7 1N4148
LOW OUT
C12 MPSA06
22u 10K R25 Q6 C7
HIGH IN
R27 330 R39
220K R26 22u FS3
C21 MPSA06 Q8 -V 1
R38 FS7 220K 2
GND MPSA06
GND
R26 C13 Q10 Q11 1
10K 68p KSA709 KSA709 330 1/2W 2 HF OUT FS2
220u
GND
1
C18 C5
GND
FS4 R24 GND 2
220p 100u
GND
1 22K
C6
GND
2 GND FS1
GND
1
Q12 100u
KSC1009 FS5 +V 2
Q17