Crest 3301 pwr amp free download

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8 7 6 5 4 3 2 1 TEMP 'A' R123 10K 3 IGM 'A' 9 8 + 14 IC101C LM339 R101 4.7K 4 2 R105 100 1 IC102A LM358A 8 + - C101 1/50V D D R118 100K 3 R124 10K R102 4.7K R103 2.7K R107 D102 1N4148 4.7K R108 1K Z101 PROT 'A' 1N5918A (5.1V) DATA 'A' C103 0.1/50V TEMP 'B' R125 10K 5 + - CLIP 'A' R119 10K 5 4 + 12 A/CLIP 2 IC101A LM339 R122 220 R113 100 11 10 7 IC102B LM358A +24V + - 13 IC101D LM339 R109 4.7K 6 C102 1/50V R111 2.7K R126 10K R117 2.2K R120 100K R121 10K R110 4.7K 7 6 + - B/CLIP 1 IC101B LM339 D107 D105 1N4148 VDDA 1N4001 D108 1N4001 VDDB R115 4.7K R116 1K Z102 PROT 'B' 1N5918A (5.1V) DATA 'B' A/DATA AUX GND B/DATA A/+16V B/+16V A/-16V B/-16V 1 2 3 4 5 6 7 C D109 1N4001 D110 1N4001 C105 0.1/50V C104 0.1/50V VEEA J3 26-48-1075 DATA & POWER CONN. C VEEB IGM 'B' CLIP 'B' 34 V. AC R5 2.7K F1 34 V. AC 3A/MINI BR1 RS202 C6 470/50V R3 10K Q1 2N5551 R7 100K R9 2.7K LED 3 SIGNAL R8 100K R6 2.7K R10 2.7K 2N5551 LED 4 SIGNAL Q2 R4 10K Q3 2N5551 LED 1 CLIP C5 0.1/50V LED 2 CLIP 2N5551 Q4 M5 44 V. OUT SIGNAL CH. A CLIP CH. A CONTROL V. CH. A LIMIT CH. A SPKR. RAIL CH. A MUTE CH. A TEMP SENSOR + TEMP SENSOR OUT TEMP SENSOR GND GROUND GROUND GROUND TRANSFORMER TEMP GND TRANSFORMER TEMP 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 26-48-1155 D3 1N4148 D5 1N4148 D7 1N4148 C1 1/50V D9 1N4148 D8 1N4148 C2 1/50V D6 1N4148 D4 1N4148 D2 1N4148 M6 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 27 V. IN SIGNAL CH. B CLIP CH. B CONTROL V. CH. B LIMIT CH. B SPKR. RAIL CH. B MUTE CH. B TEMP SENSOR + TEMP SENSOR OUT TEMP SENSOR GND. GROUND RELAY GROUND RELAY GROUND RELAY 1,3 RELAY 2,4 R11 5K/5W TR1 470/6.3V C4 C3 470/6.3V R12 5K/5W B B R13 MAC97A 10K C8 100/25V D11 D10 100/25V Z1 1N5927A Z2 1N5927A C7 TR2 MAC97A R14 10K 26-48-1155 1N4148 1N4148 D13 1N4148 LED 7 ACTIVE R15 2.7K LED 5 TEMP/DC R17 2.7K R19 5.1K R21 1K R23 750/1% R24 750/1% R22 1K R20 5.1K LED 6 TEMP/DC R18 LED 8 ACTIVE R16 2.7K D12 1N4148 VR2 5KB M8 3 2 1 26-48-1035 13 8 5KB 1 3 1N4148 4 IC1A LM614 + 7 5 IC1B LM614 + R38 R25 4.7K MPSA75 Q5 R27 390 100K R31 R29 10K 390K D17 1N4148 R33 4.7K R37 2.2K R34 4.7K R35 499/1% R36 499/1% R32 390K D16 1N4148 9 26-48-1035 A 12-14-93 CHANGE CHANGE CHANGE CHANGE CHANGE NOTE 1 R23,R24 WILL CHANGE TO 1K/1% WITH UL APPROVAL. R101,R109 R 103,R111 R 107,R115 R108,R116 Z10 1,Z102 FROM FROM FROM FROM FROM 10K TO 4.7K. 2.2K TO 2.7K. 3.3K TO 4.7K. 2.2K TO 1K. 1N5913 TO 1N5918. 8 7 6 + IC1E LM614 14 16 IC1D LM614 5 - - 3 2 1 VR1 13 M7 2 D15 D19 1N4148 6 D18 1N4148 15 D14 12 11 1N4148 + 10 IC1C LM614 2.7K R39 100K R26 4.7K R30 10K R28 390 Q6 MPSA75 A CREST AUDIO 100 EISENHOWER DRIVE PARAMUS, NJ 07652 Size D Date: 4 3 2 Document Number 21D1977-xx Wednesday, May 17, 2000 1 Rev Sheet 0 of 0 8 7 6 5 4 3 2 1 RED R93 51.1/1W/1% R94 4.7/1W R139 10/1W D35 FR204 C43 22/160V D Q16 2SA1006BQ R143 51/0.5W Q22 2SC2336BQ R147 10/1W Q24 2SC3281 R125 C39 330PF 2.2/1W R127 2.2/1W Q28 2SC3281