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Now downloading free:Crest audio 8001

Crest audio 8001 free download

Professional audio systems service manuals and repai information

File information:
File name:crest audio 8001.pdf
[preview 8001]
Size:189 kB
Extension:pdf
Mfg:Crest audio
Model:8001 🔎
Original:
Descr:8001 amplifier
Group:Electronics > Consumer electronics > Audio > Professional
Uploaded:03-09-2009
User:andymac62
Multipart:No multipart

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Decompress result:OK
Extracted files:1
File name crest audio 8001.pdf

Schematic set Pro Series 8001 power amplifiers 1. 8001 Display 2. 8001 Preamp 3. 8001 Relay board 4. 8001 Power supply 5. 8001 Output module 8 7 6 5 4 3 2 1 3 2 R6 4.7K D R1 5.6K/1W IC1 LM317 1 R14 150/0.5W R7 4.7K D Q1 R2 10K D1 1N4148 D17 2N5551 LED 3 SIGNAL R4 100K R8 4.7K R9 4.7K R5 100K 2N5551 Q2 LED 4 SIGNAL R3 10K D2 1N4148 D18 LED 1 CLIP LED 2 CLIP Q3 2N5551 1N4148 2N5551 Q4 C2 1uF/35V 1N4148 D19 C1 1uF/35V D3 1N4148 D4 1N4148 1N4148 M5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 C R11 10K D5 D6 M6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 26-48-1155 C 1N4004 R10 10K R12 3.3K/5W TR1 470uF/16V LM385 1.2V MAC97A R21 47 Z4 470uF/16V R16 4.7K C8 C3 C4 1N4004 R13 3.3K/5W D20 1N4148 26-48-1155 TR2 MAC97A R22 47 LED 5 R33 2.2K R17 82 R18 82 470uF/16V R34 2.2K LED 6 TEMP/DC D7 TEMP/DC D8 1N4004 C7 470uF/16V R28 4.7K R26 10K 1N4757B Z6 C9 100uF/6.3V 100uF/6.3V C10 LED 8 ACTIVE 1N4004 8 R23 100K R25 R27 4.7K 10K 1N4757B Z5 LED 7 ACTIVE 1 IC1 A RC4559 R24 100K 3 2 D13 1N4148 D9 1N4148 D10 1N4148 D14 1N4148 5 6 + 7 IC1 B RC4559 + 4 R31 B R32 2.2K Q6 D12 B 2.2K D11 Q5 2N5401 R29 22 1N4148 1N4148 R30 22 2N5401 D15 1N4148 D16 1N4148 M8 M7 3 2 1 26-48-1035 VR1 5K A VR2 5K A 1 2 3 26-48-1035 A A CREST AUDIO INC. 150 Florence Ave. Hawthorne, NJ 07506 Size Document Number C 21C0928 Date: 8 7 6 5 4 3 2 Rev Sheet 1 Tuesday, May 16, 2000 1 of 1 8 7 6 5 4 3 2 1 R8 VCC+ D1 1N4148 Q1 2N5401 R3 R2 330K 10K 2N5551 C1 100/35V Q2 MPSA75 Q3 R36 C2 47/35V D3 1N4148 D2 1N4148 D13 R32 1.5K/1% R31 3.3K 4.7K R10 100K R4 VCC22K R5 4.7K TURN ON DELAY R7 10K R11 22K 1 2 3 4 5 6 7 8 IC4 NE5517AN 16 15 14 13 12 11 10 9 R37 47K C16 470uF C14 470uF R6 10K 10K R9 1K R34 499/1% R35 750/1% Z1 VCC+ 1N5353 VCC+ R1 15K R65 NOTE 3 D D C18 0.47/250V C20 0.1uF R59 511/1% R69 NOTE 1 Q14 2N5551 1N4148 R13 13 12 11 10 9 8 7 6 5 4 3 2 1 J2-M 26-48-1135 220K R30 VCC+ C3 0.1/50V C6 SIP1A 10K/0.2% D4 1N4148 D6 1N4148 6 5 D7 1N4148 D5 1N4148 C5 470pF 30pF SIP1B 10K/0.2% 7 + IC1B NE5532AN 8 3 2 R83 47K NOTE 4 C13 10/35V R33 22K Z3 VCC- 1N5938 Q6 2N5551 Q10 2N5551 R73 0 R74 ATTENUATION/MUTE R57 100 Q8 2N5551 2N5551 Q12 47 + 4 1 IC1A NE5532AN 14 R15 10K/1% IC3C LM339N 9 + R71 100 R41 1K/0.1% VCCR43 1K/0.1% R47 100K/0.1% R63 8.25K/1% R64 8.25K/1% R76 NOTE 2 R78 2.7K 8 R45 100K/0.1% R61 68.1/1% R67 68.1/1% D18 SF14 SIP1C 10K/0.2% SIP1D 10K/0.2% C4 30pF C7 0.1/50V VCC- R14 10K/1% C8 2.2/5%/100V R39 SELECTED C BALANCED INPUT/GAIN R19 C9 2.2/5%/100V R38 VCC+ R17 4.7K 10K 10K R20 549/1% 1 IC2A RC4559 R18 2.2K C10 1 IC3B LM339N R40 SELECTED R16 2 150K SPEAKER SIGNAL CLIP CONTROL 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 J3-M 26-48-1155 D8 1N4148 D9 1N4148 3 + 4 8 VCC- 0.001/50V SERVO/HIGH PASS CURRENT LIMITER SPEAKER LIMIT MUTE R27 2.2K D21 1N4148 C11 B VCC+ R24 1/50V VCC+ D20 NOTE 4 3 R29 2.2K 5 4 R81 10K R49 2.2K R50 10K 13 IC3D LM339N + 11 10 R51 1M R22 R21 100K R82 NOTE 4 NOTE 4 VR1 D11 R23 C12 10K 5 680K

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