+15VDC |
|
R15 |
|
D1 |
|
1.8K |
|
||
|
|
Q4 |
|
|
|
|
|
|
|
R7 |
|
|
|
Z2 |
2.2K |
|
|
MPSW42 |
|
|
|
1N4737 |
||
|
|
|
|
|
R9 |
|
Q2 |
|
|
4.7K |
|
MPSW42 |
|
R20 |
|
|
|
5K |
|
R11 |
|
R16 |
|
|
R13 |
C9 |
5W |
||
470 Ω |
470 Ω |
1K |
39pF |
|
|
|
|
|
|
|
|
|
R2 |
|
|
|
|
|
|
R5 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
10K |
|
|
|
|
|
|
10K |
|
|
CW |
P1 |
|
|
|
|
C7 120pF |
|
|
||
|
|
|
C8 |
|
|
C2 |
|
|
|
|
|
|
C4 |
|
|
|
|
+ |
C6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
C5 |
|
|
8 |
|
5K |
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Q1 |
|
470µF |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
R19 |
|
|
|
||
3.07Vrms |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
16V |
|
|
|
|
|
||
|
.01µF |
|
|
120pF |
|
|
|
|
|
|
82pF |
|
|
|
|
TIP32C |
|
|
|
|
|
|
||||
|
H1-1 |
C1 |
R31 |
R1 |
6 |
|
|
C3 |
R6 |
560pF |
|
|
|
|
R12 |
|
|
|
|
|
|
22K |
|
|
|
|
CH 1 |
|
|
|
|
– |
|
|
R3 |
6 |
|
|
|
6.8K |
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
– |
|
|
|
|
|
R14 |
|
|
|
|
|
|
||||||
10µF |
1.5K |
8.2K |
|
A1.B |
7 |
|
330 Ω |
680 Ω |
|
|
|
|
|
|
|
R17 |
C10 |
|
|
|||||||
AUDIO |
5 |
+ |
47µF |
|
A2.B |
7 |
|
|
|
|
|
1K |
|
|
|
|||||||||||
INPUT |
50V |
|
|
|
|
5 |
+ |
Z1 |
|
|
|
|
|
|
1K |
|
39pF |
|
|
|||||||
|
|
|
|
|
|
|
|
63V |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1N4745A |
|
|
|
|
|
|
|
|
|
|
||
CH1 |
H1-8 |
|
|
|
|
|
|
|
R4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
R10 |
|
|
|
Q3 |
|
|
|
|
|
|
|||
CLIP |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
R21 |
|
||
OUTPUT |
|
|
|
|
|
|
|
100K |
|
|
|
|
|
|
|
|
|
|
|
|
|
Q5 |
|
D2 |
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
R8 |
|
4.7K |
|
|
|
MPSW92 |
|
|
5K |
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
5W |
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2.2K |
|
|
|
|
|
R18 |
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
MPSW92 |
|
|
|||||
|
|
|
|
H2.1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1K |
|
|
|
|
Z3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
N/U |
|
|
|
|
|
|
|
|
|
|
-15VDC |
|
|
|
|
|
|
|
|
1N4734A |
||
|
|
|
|
H2.2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
R30 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
N/U |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
JMP3 |
|||
|
0.56 Ω |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
N/U |
|||
|
|
|
|
BRIDGE |
|
|
|
|
|
|
|
|
+15VDC |
|
|
|
R65 |
|
|
|
|
D51 |
|
|||
|
|
|
|
SWITCH |
|
|
|
|
|
|
|
|
|
|
|
1.8K |
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Q54 |
|
|
|
|||||
|
S1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
R57 |
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Z52 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2.2K |
|
|
|
|
|
|
MPSW42 |
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1N4737 |
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
R59 |
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Q52 |
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
4.7K |
|
|
|
MPSW42 |
|
|
|
R70 |
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
5K |
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
R61 |
|
R63 |
|
|
|
R66 |
C59 |
|
||
|
H2.4 |
H2.3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
5W |
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
470 Ω |
|
470 Ω |
|
|
|
|
|||||||
|
N/U |
N/U |
|
|
|
|
|
|
|
|
|
|
R55 |
|
|
|
|
|
1K |
|
39pF |
|
|
|||
|
|
|
|
|
|
R52 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
9 |
|
|
10K |
|
|
|
|
|
|
10K |
|
|
CW |
|
|
|
|
|
C57 120pF |
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
P51 |
|
|
|
|
|
|
||||||
|
|
|
C58 |
|
|
C52 |
|
|
|
|
|
|
C54 |
|
|
|
|
+ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
C55 |
|
|
8 |
|
5K |
|
C56 |
|
|
|
|
|
|
|||||
3.07Vrms |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Q51 |
|
470µF |
|
|
R69 |
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
.01µF |
|
|
120pF |
|
|
|
|
|
82pF |
|
|
|
|
TIP32C |
|
16V |
|
|
|
JMP4 |
||||
|
|
C51 |
|
|
|
|
560pF |
|
|
|
|
|
|
|
|
|
|
|||||||||
|
|
R81 |
R51 |
|
2 – |
|
C53 |
R56 |
|
|
|
|
R62 |
|
|
|
|
|
|
22K |
|
N/U |
||||
CH 2 |
|
|
|
|
|
|
|
R53 |
2 |
– |
|
|
6.8K |
|
|
|
R64 |
|
|
|
|
|
||||
H1-2 |
10µF |
1.5K |
8.2K |
|
A1.A |
1 |
|
330 Ω |
680 Ω |
|
|
|
|
|
|
|
R67 |
C60 |
|
|
||||||
AUDIO |
|
+ |
47µF |
|
A2.A |
1 |
|
|
|
|
|
1K |
|
|
|
|||||||||||
INPUT |
|
50V |
|
|
|
3 |
|
3 |
+ |
Z51 |
|
|
|
|
|
1K |
|
39pF |
|
|
||||||
|
|
|
|
|
|
|
|
63V |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
CH2 |
H1-7 |
|
|
|
|
|
|
|
R54 |
|
|
|
|
1N4745A |
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
R60 |
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Q53 |
|
|
|
|
D52 |
||||
CLIP |
|
|
|
|
|
|
|
|
100K |
|
|
|
|
|
|
|
|
|
|
|
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
R71 |
|
|||
OUTPUT |
|
|
|
|
|
|
|
|
|
|
|
|
|
4.7K |
|
|
|
MPSW92 |
|
Q55 |
|
|
||||
QC1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
5K |
|
|||||
BLK |
|
|
|
|
C102 |
|
|
|
|
|
|
R58 |
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
Z101 |
|
|
|
|
|
|
|
|
|
|
|
R68 |
|
|
|
5W |
|
||||||
|
|
|
|
|
|
|
|
|
2.2K |
|
|
|
|
|
MPSW92 |
Z53 |
||||||||||
|
C101 |
|
|
N/U |
|
|
|
|
|
|
|
|
|
|
|
|
||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1K |
|
|||||||||||
|
N/U |
|
Q101 |
N/U |
|
|
|
THERMAL |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1N4734A |
|||
|
|
|
|
|
|
|
FAN CONTROL |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
N/U |
|
|
|
|
|
|
|
|
-15VDC |
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
T101 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
R101 |
|
|
T |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
N/U |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
N/U |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||
|
QC2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
H1-3 |
|
||
BLK |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
H3-1 |
|
R123 |
|
|
|
|
|
|
|
|
|
|
TIP31C |
|
R105 |
|
|
R107 |
|
+15VDC |
|
||||
FAN |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||||
H3-2 |
|
47Ω |
|
|
|
|
|
|
|
|
|
Q102 |
|
|
0.56 Ω |
|
|
|
22Ω |
|
|
|
|
|||
DC |
|
|
|
|
|
|
|
|
|
|
|
|
D105 |
|
+ |
C110 |
|
|
||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||
|
|
|
C122 |
|
|
|
|
|
|
|
|
R103 |
|
|
|
|
|
|
|
|
|
10µF |
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
50V |
|
|
||||
|
|
B |
|
+ |
|
D101 |
|
D103 |
|
|
|
|
270 Ω |
|
|
|
|
D106 |
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||||||
YEL |
|
470µF/16V |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||
QC3 |
|
|
MR502 |
MR502 |
|
+ |
|
|
|
|
+ |
470µF |
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Z103 |
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2200µF |
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C105 |
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C107 |
16V |
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GND |
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1N4745A |
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25V |
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H1-4 |
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YEL |
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QC4 |
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OPT. |
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+ |
2200µF |
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+ |
470µF |
|
Z104 |
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|||||||
LAMP |
QC13 |
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C106 |
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25V |
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B |
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C108 |
1N4745A |
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16V |
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|||||||||
LAMP |
QC14 |
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D102 |
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D104 |
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R104 |
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D107 |
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MR502 |
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MR502 |
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120 Ω |
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-20 VDC |
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1/2W |
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R106 |
D108 |
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-15VDC |
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Q103 |
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R108 |
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TIP32C |
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0.56 Ω |
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22Ω |
+ |
C111 |
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||
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V+ |
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10µF |
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RED |
QC5 |
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50V |
H1-5 |
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H1-9 |
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C103 |
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R102 |
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GRN |
QC9 |
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+ |
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|||
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10,000µF |
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2.2K |
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QC8 |
ORG |
|||
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80V |
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1/2W |
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GRN |
QC6 |
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Z102 |
C109 |
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GRN |
QC10 |
C104 |
+ |
|
220µF |
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1N4756A |
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|||||
10,000µF |
|
B |
50V |
H1-10 |
|||
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80V |
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BLUE |
QC7 |
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V- |
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Q6 |
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V+ |
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THERMAL |
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R22 |
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|||
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SWITCH |
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|||
150 Ω |
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TO THERMAL |
||
|
8P20 |
|
CH1-1 |
CH1-2 |
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SWITCH |
|||||
R23 |
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Q8 |
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CH2-1 |
CH2-2 |
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N/U |
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H4.1 |
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N/U |
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R24 |
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S |
Q10 |
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K1 |
B |
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G |
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150 Ω |
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D |
8P20 |
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L1 |
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QC11 |
BN |
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JMP* |
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2.5uH |
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R122 |
7 |
P101 |
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JMP5 |
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CH1 OUT |
|
JMP2 |
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R118 |
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||||||||
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N/U |
V- |
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C120 |
10pF |
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31.7Vrms |
||||||||
N/U |
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+15VDC |
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||||||
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||||||
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C112 |
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-15 VDC |
12K |
|
5K |
7.5K |
+15VDC |
|
|
(250W @ 4Ω ) |
||||
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R111 |
R113 |
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|||
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H4.2 |
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|||
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D |
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100K |
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R25 |
Q11 |
R109 |
R110 |
0.22µF |
360K |
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||||
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G |
|
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D112 |
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||
|
Ω |
|
|
0.05 Ω |
0.05 Ω |
|
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2 – |
|
RELAY THRESHOLD |
|
H1-6 |
|
|||
150 |
|
15N20 |
|
1N4007 |
2 |
|
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D109 |
|
|
R126 |
|
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|||||||||
|
S |
|
5W |
5W |
C113 |
R112 |
– |
|
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|
|
102.A |
1 |
|
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|
|
PROTECT |
|||||
R26 |
Q9 |
|
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101.A |
1 |
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+ |
|
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|||||
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+ |
|
|
|
C114 |
10K |
3 |
|
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|
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|
|||||
|
|
N/U |
|
|
|
0.22µF |
100K |
3 |
|
|
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|
|
Q106 |
|
-20 VDC |
|
||||
N/U |
|
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R114 |
|
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||||||||
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|
0.22µF |
|
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|||||||
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2N5400 |
|
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|||||
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R119 |
|
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|
|||||
R27 |
Q7 |
|
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360K |
|
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R120 |
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||||
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|||||
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C121 |
10pF |
|
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|
|||
150 Ω |
15N20 |
|
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B |
|
B |
|
|
100K |
|
10K |
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|||||
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||||||||
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C117 |
R79 |
R115 |
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||||
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||||
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|||
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100K |
360K |
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B |
|
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|
0.22µF |
|
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|||
JMP1 |
|
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|
6 – |
|
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Q105 |
|
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|
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N/U |
|
|
|
V+ |
|
|
|
|
|
D110 |
|
R127 |
100K |
D114 |
|
|
|
|
|
||||
|
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|
|
C116 |
R78 |
|
|
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|
|
J175 |
|
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|||||||||
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101.B |
7 |
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||||
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+ |
|
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|
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D111 |
|
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|
|
R72 |
Q56 |
|
|
|
0.22µF |
100K |
5 |
|
|
|
|
R124 |
|
|
R125 |
|
|
|
|
|
|||
|
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|
|
560 Ω |
|
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|||||
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|
|||
150 Ω |
8P20 |
|
|
|
|
D113 |
R116 |
|
+15VDC |
|
|
|
R117 |
100K |
R121 |
B |
|
|
|
||||
|
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|
6 |
|
100K |
|
|
|
|
||||
|
|
Q58 |
|
|
|
|
1N4007 |
360K |
|
|
|
|
|
100K |
– |
|
B |
|
|
|
|
||
R73 |
|
|
|
|
|
|
|
|
Z105 |
|
|
|
102.B |
7 |
|
|
|
|
|||||
N/U |
|
|
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|
|
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|
||||||
|
|
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|
|
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|
|
|
B |
1N4735 |
|
|
|
+ |
|
|
|
|
|
|||
N/U |
|
|
|
|
+15VDC |
|
|
|
|
|
|
C115 |
5 |
|
|
|
|
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|
||||
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||||
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|
|
R74 |
S |
Q60 |
WIRE |
|
|
|
|
|
|
|
|
|
|
10µF |
|
|
|
|
K51 |
|
|
||
G |
|
|
|
|
|
|
|
|
|
|
|
50V |
|
|
|
|
|
|
|
||||
150 Ω |
D |
8P20 |
JMP* |
|
|
|
L51 |
|
|
|
|
|
B |
|
B |
|
|
|
|
|
QC12 |
BK |
|
|
|
|
|
N/U |
|
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|
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|
|
|
2.5uH |
|
|
|
|
|
|
|
|
|
|
|
|
|
CH2 OUT |
|
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||
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|
|
31.7Vrms |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(250W @ 4Ω ) |
|
D |
|
+15VDC |
C118 |
R75 |
Q61 |
0.1µF |
||
G |
|
|
|
|
150 Ω |
S |
15N20 |
-15VDC |
C119 |
|
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R76 |
Q59 |
|
|
0.1µF |
N/U |
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|
N/U |
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|
R77 |
Q57 |
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|
|
150 Ω |
15N20 |
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|
LAST USED LIST |
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|||
Desig. |
Ch.1 1-50 |
Ch.2 51-100 |
Sys. 101-200 |
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|
9. CUT THIS TRACE ONLY IF H2 IS USED FOR BRIDGE |
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||
A |
2 |
– |
102 |
||
MONO PHASING. |
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||
C |
10 |
60 |
122 |
||
8. ADJUST P1/P51 FOR 6mV (±0.2mV) DROP ACROSS |
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||
D |
2 |
52 |
114 |
||
R109/R110 RESPECTIVELY UNIT WARM, 120 VAC LINE. |
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||
H |
-- |
-- |
4 |
||
7. ADJUST P101 FOR XXX Vdc (±0.1 Vdc) AT A102 PIN 2. |
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||
JMP |
2 |
4 |
5 |
||
6. T1 IS: 15-50098 FOR FX MIXERS. |
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|
||
K |
1 |
51 |
-- |
||
5. ADDED AS SECONDARY OPERATION. |
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|
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|
||
L |
1 |
51 |
-- |
||
4. A1, A2, A101, AND A102 ARE MC33078 OP AMPS. |
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|
|
|
|
||
P |
1 |
51 |
101 |
||
3. ALL RESISTORS IN OHMS. |
|||||
Q |
11 |
61 |
106 |
||
2. ALL DIODES ARE 1N4003 (EXCEPT AS NOTED). |
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QC |
-- |
-- |
14 |
||
1. ALL CAPACITORS IN MICROFARADS (EXCEPT AS NOTED). |
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|
|
|
|
||
R |
31 |
81 |
127 |
||
NOTES: UNLESS OTHERWISE SPECIFIED |
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|
|
|
||
T |
-- |
-- |
101 |
||
|
|||||
Z |
3 |
53 |
105 |
|
12340 WORLD TRADE DR.
C
SAN DIEGO, CA 92128 ARVIN (619) 487-1600
|
|
FAX 487-6629 |
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500W STEREO |
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POWER MODULE |
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DRAWN BY: |
C. McEUEN |
DATE: |
15JAN90 |
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APPROVED: |
DATE: |
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|
|
PCB |
30-10028 |
REV: |
G |
NO: |
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||
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|
ASSY. |
80-05028 |
REV: |
O |
NO: |
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|
REVISED BY: |
DATE: |
|
|
|
C. MCEUEN |
|
2DEC94 |
LABELS NOT USED
C
D
Q104
R28, 29,80
Z