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R8 VCC+ D1 1N4148 Q1 2N5401 R3 R2 330K 10K 2N5551 2N5401 C1 100/35V Q3 (NEW) R10 100K R4 VCC22K R5 4.7K TURN ON DELAY R7 10K R11 22K D2 1N4148 C2 47/35V D3 1N4148 D13 R32 1.5K/1% R31 4.7K 1 2 3 4 5 6 7 8 IC4 NE5517AN 16 15 14 13 12 11 10 9 R37 47K 2.7K (NEW) C16 470uF Q2 R36 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 47K C13 10/35V
R33 22K
Z3 VCC-
1N5938 2N5551 Q6 Q10 2N5551 R74
ATTENUATION/MUTE
R57 100
Q1A MPQ6700
MPQ6700 Q1B
47
+ 4
1 IC1A NE5532AN R15 10K/1% 2N5401 Q9 C8 2.2/5%/100V R39 100K R41 100K R42 100K R40 47K C23 1nF
R47 SELECT Z5 SELECT
D18 R61 68.1/1% R67 68.1/1% R71 100 R63 8.25K/1% R64 8.25K/1% R76 NOTE 2 R78 2.7K C22 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 J1-F 09-52-3172 D19 SF14 R58 100 Q1C MPQ6700 MPQ6700 Q1D R75 47 2N5401 Q11 2N5401 SF14
SIP1C 10K/0.2%
SIP1D 10K/0.2%
C4 30pF
C7 0.1/50V
VCC-
R14 10K/1%
D23 1N4004 R45 100/1%
30pF
C
BALANCED INPUT/GAIN 2N5551 C9 Q8 R17 VCC+ 4.7K R19 10K R43 R20 576/1% (NEW) + 4 1 IC2A RC4559 R18 2.2K C10 Z6 SELECT R46 SELECT I.G.M. DETECTOR VCC100/1% D22 1N4004 R38 47K 2N5551 Q12 R44 SELECT
D16 1N4148
R79 11K/1%/1W
C
D17 1N4148
R80 576/1% (NEW)
2.2/5%/100V
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
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R72 100
R77 NOTE 2
R62 68.1/1%
R68 68.1/1%
VCC-
0.001/50V SERVO/HIGH PASS
SPEAKER
LIMIT MUTE
R55 2.2K R27 2.2K D21 1N4148 VCC+ 2N5401 Q5 C11 VCC+ R24 R22 R21 100K R82 NOTE 4 NOTE 4 VR1 D11 R23 C12 1N4148 10K 1/50V 5 D10 1N4148 6 + R25 680K VCC7 IC2B RC4559 3 2 10K 680K R26 1K VCC+ D20 NOTE 4 8 R29 2.7K (NEW) 1 1C3A LM393 R81 10K R49 2.2K R50 10K 7 IC3B LM393 + 5 6 R51 1M R53 100K D14 1N4148 D15 1N4148 R54 1M C15 VCCR28 10K D12 2N5551 Q4 1N4148 R56 2.2K SIGNAL DETECTOR ATTENUATOR DRIVER CLIP DETECTOR Z2 C17 Z4 1N5938 C21 0.1uF C19
Q7
Q15 2N5401 R60 511/1% R70 NOTE 1
B
B
1/50V
0.47/250V
R66 470uF NOTE 3
+ 4
R52 100K
470uF VCC1N5353
VCC-
AMPLIFIER FRONT END/IC POWER SUPPLY
NOTE 3: 750 10W ON MODELS 8001, CV601 NOTE 1: 8.2K 2W ON MODELS 8001, 7001, CV601 680 10W ON MODEL 7001 6.8K 2W ON MODELS 6001, 4801 620 10W ON MODEL 6001 4.3K 2W ON MODEL 4601 560 10W ON MODELS 4801, MA5850 5.6K 2W ON MODELS CC301/300 1.1K 10W ON MODEL 4601 3.3K 2W ON MODELS CV301, CC151, 3301 560 10W ON MODELS CC301 NOTE 2: 27K 2W ON MODELS 8001, 7001, CV601
A
REV NOTES 7/15/93 (1) DELETE R12
1K 10W ON MODELS CV301, 3301 20K 2W ON MODELS 6001, 4801, CC301 360 10W ON MODEL CC151 16K 2W ON MODEL 4601 NOTE 4: R82, D20, VR1 ARE USED ON MODEL MA5850 ONLY 15K 2W ON MODELS CV301, CC151, 3301 NOTE 5: PRIOR TO 6-2-92 R65, R66 WERE 1K/10W ON MODEL CC151 CREST AUDIO INC. 150 Florence Ave. Hawthorne, NJ 07506 1.1K 10W ON MODEL 4601 Title 560 10W ON MODELS CC301 1K 10W ON MODELS CV301, CC151, 3301 NOTE 4: R82, R83, D20, VR1 ARE USED ON MODEL MA5850 ONLY Date:
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PRO-LINE PREAMP/FRONT END Size C Document Number 21C1124-02 Wednesday, May 17, 2000 Sheet
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