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R7 Z1 1N5930 R10 R24 C1 0.1/100V D1 1N4148 NOTE 2 C22 330pF 30pF 15 D3 1N4148 R22 10K/1% D7 1N4148 3 J1 CH A XLR 1 R3 NOTE 1 R21 NOTE 2: C3 30pF R14 C2 0.1/100V 1 2 3 4 5 6 BAR1 INPUT BARRIER Z3 1N5359 R12 3.32K/1% C15 100/100V R6 100K C12 1/63V C14 10/16V/BP C16 100/100V 0.1/100V C18 R20 4.7/1W 1 2 3 4 5 6 J6 SIG SEND/RET D8 1N4148 D2 1N4148 C6 R26 1 2 3 4 5 6 7 8 J4 CH B OCTAL R4 NOTE 1 3 J2 1 CH B XLR R28 NOTE 2 2 C4 30pF 90.9K/1% C7 0.1/100V R1 R11 3.32K/1% R29 NOTE 3 R30 NOTE 3 10K/1% D4 1N4148 D6 1N4148 6 5 R25 NOTE 2 + 30pF C21 330pF 1 RLY2 T90N5D12-12 R9 470 C19 330pF R15 100 1 2 3 4 5 6 BAR2 OUTPUT BARRIER 1 2 3 4 5 6 7 8 J7 CH B MODULE
B

470 C24 150pF 13 12

4.7K/2W

D

R23 1 2 3 4 5 6 7 8 J3 CH A OCTAL 2 10K/1% D5 1N4148

C5

10 + 11 14 IC2B STK3152

R17

100

2 3

C20 330pF

+ 4

1 IC1A NE5532

R2 90.9K/1% C8 0.1/100V

1 2 3 4 5 6 7 8 J8 CH A MODULE CH A OUT

D

8

C10

15pF

R18

100 R8 4.7K/2W

Z2 1N5930

CH A MODULE R19 4.7/1W C17 0.1/100V RLY1 T90N5D12-12 J9 1 2 RELAY CH B OUT
C

100K/1W/2%

C

CH B MODULE

SUPPLY GND SUPPLY GND

C23 150pF 3 4 9 6 + 5 8 7

B

2 IC2A STK3152 7

R27 SW1 MSSA2350 10K/1%

IC1B NE5532

R13 C9 15pF

100K/1W/2%

R16

100

NOTE 1:

FA601 FA901 FA1201 FA2401 FA601 FA901 FA1201 FA2401

= = = = = = = =

13.3K/1% 12.7K/1% 12.4K/1% 12.4K/1% 30.1K/1% 36.5K/1% 40.2K/1% 44.2K/1% R5 100K

NOTE 2: C13 1/63V C11 10/16V/BP

A

CREST AUDIO INC. 150 Florence Avenue Hawthorne, NJ 07506 Title PREAMP/DRIVER FOR FA SERIES Size B Date: Document Number 21B0982 Thursday, January 24, 2002
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A

NOTE 3:

FA601 = 680/10W FA901 = 820/10W FA1201 = 1K/10W

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