NAD C521 - Integrated Circuits (ICs); Component Identification Notes

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R379, R380 4701-151J-C RCF 1/8W 150R 5% ATS
R381, R382 4701-472J-C RCF 1/8W 4.7K 5% ATS
R383 4701-151J-C RCF 1/8W 150R 5% ATS
R384 4701-750J-C RCF 1/8W 75R 5% ATS
R390-R393 4717-221J-C RMF 1/2W 220R 5% ATS
R401, R402 4701-104J-C RCF 1/8W 100K 5% ATS
R403 4701-103J-C RCF 1/8W 10K 5% ATS
R404 4701-102J-C RCF 1/8W 1K 5% ATS
R405 4701-223J-C RCF 1/8W 22K 5% ATS
R406 4701-752J-C RCF 1/8W 7.5K 5% ATS
R412 4701-472J-C RCF 1/8W 4.7K 5% ATS
R413 4701-473J-C RCF 1/8W 47K 5% ATS
R414 4701-104J-C RCF 1/8W 100K 5% ATS
R415 4701-752J-C RCF 1/8W 7.5K 5% ATS
R416 4701-473J-C RCF 1/8W 47K 5% ATS
R520 4701-513J-C RCF 1/8W 51K 5% ATS
R521 4701-151J-C RCF 1/8W 150R 5% ATS
R701, R702 4701-472J-C RCF 1/8W 4.7K 5% ATS
R703 4701-752J-C RCF 1/8W 7.5K 5% ATS
ICS
U101 3130-6710-0 IC LA9240 ASP FOR CD QIP64E
U201 3130-6720-0 IC LA6541D 4-CHANNEL BTL DRIVER DIP30SLF
U301 3130-6700-0 IC LC78621ED DSP FOR CD QIP80E
U302 3130-5660-0 IC PCM1710U D/A CONVERTER
U305-U306 3130-2430-0 IC-NE5532 OP AMP
U401 3130-6750-0 IC LC587206A MICRO-CONTROLLER FOR CD
U403 3130-4160-0 IC TC74HC00AP NAND GATE
U501, M506 3130-2020-3 IC 7805 REG 5V 1.5A
U502 3130-2520-3 IC 7812 12V REGULATOR (SGS)
U503 3130-3800-0 IC UPC79M12HF REGULATOR
U504 3130-9030-0 IC NJM78L09A 9V 0.1A REGULATOR TO-92
U507 3130-2790-1 IC NJM7808FA +8V REG TO-220F
U701 3130-6560-0 IC LB1641 MOTOR DRIVER
Reference No. Part No. Description
NOTE: - The components identified by
mark are critical for risk of fire and electrical shock.
Replace only with part number specified.
- <*AH > : USA, Canadian model only.
- <*C > : European model only.
- Capacitors : CP-Polystyrene, CM-Mylar, CE-Electrolytic, CC-Ceramic, CTC-NPO.
- Resistors : RMF-Metal Film, RCF-Carbon Film.