Text preview for : Cello_Encore_pwr_sch.pdf part of CELLO ENCORE Cello Encore pwr sch . Rare and Ancient Equipment CELLO ENCORE Cello_Encore_pwr_sch.pdf
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R36
+VCC
2.2 OHM
2W
R26
24.9 C23 C24 C15
R11 R12 R13 C6 C14 C16
RN60 2.2 .1
4.02K 10K 470pF 2200 6.8 8200
4.02K 100V 250V
pF 50V 50V
RN60 RN60 RN60
R14
VR1 200 R27 R28
R5 50K RN60 20 20
40.2K TRIMPOT RN60 RN60
RN60
R10 C5 Q20 F.B. R61 F.B. Q11 R37 R40
C34 D14
2N6718 2N6718 2K 1.47K
1K .47 1N4936
470pF 4.99 RN60 RN60
RN60 RN55 50V
Q6
R8 R9 Q3 2N5416 Q9
Q2
2N6718 2N5416
2N6718 20 20
RN60 RN60 CR1 CR2
CR220 CR220
+DRIVE
C3
C7 R34 D13
2200pF
5pF 10
F.B. F.B. 500V 1N4936
R1 R4 Q1A Q1B R15 C12 RN60
C2 R24
+IN U403 U403 1pF
2K 2.2 20 20 1K
160V RN60 500V RN60
RN60 C35 RN60
C1 R2 R3 R62 Q12
220pF 2M 499K 1K R22 C8 R25
470pF TIP127
RN60 RN60 R6 RN60 499K 5pF 2K
COM 20K
C9 RN60 500V RN60
RN60
2.2
C25 R41
160V
R16 6.8 10K
D9 10K D10 50V RN60
FDH333 RN60 FDH333 R21 R23
2K 200K
R19 RN60 RN60
D1 4.99K
RN60 R20
FDH333 100K C10
RN60 10pF
C11 500V R42
D3 C26
F.B. .68uF/100V
LM336BZ 1000pF 6.8 10K
50V RN60
R18
D4 200
1N914B F.B. RN60
Q13
TIP122
D5 - IN
1N914B
D6
1N914B
D7
1N914B
D8 D11
LM336BZ 1N4936 R33 D12
D2
10 1N4936
FDH333 RN60
R29
R7 Q7 C13 -DRIVE
49.9K + LED 2K 2N5416 2200pF
RN60 RN60
Q4 Q8 Q10
2N3439 - LED
2N3439 2N3439
C4 R38 R39
1000pF 2K 1.47K D15
Q5 R30 RN60 1N4936
R60 R31 R32 RN60
2N6718 4.02K 100 100
4.99K
R17 RN60
RN60 RN60 RN60
825
RN60
R35
-VCC
2.2 OHM
C19 2W C21 C22
C18
C17 6.8 .1 2.2 8200
2200pF 150V 250V 100V 50V
NOTE: Tolerances
Unless Specified
1 ALL RESISTORS ARE RN60 & ARE IN OHMS
Fraction