Nad 524 Schematic

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Nad 524 Schematic

Extracted text from Nad 524 Schematic (Ocr-read)


Page 1

SCHEMATIC DIAGRAM

U1 m
LAszw
ANALOGUE SIGNAL
PROCESSOR/SERVO AMP

m u.

5' E § 5
uzm passnn 55m mom DRIVER
i

mm

mesa
um" W

UGU
L073621 ED
DGHAL SIGN
PROCESSO

no:
mun

mm
LC587205A _
MICRO-CONTROLLER

NOTE : 1. RESISTORS. UNLESS OTHERWISE SPEE

2. ALL CERAMIC CAPACITORS, UNLESS O
3. COMPONENTS MARKED ' A " ARE 5!

Page 2

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55 OTHERWISE SPECIFIED, ARE 1/4 WATT.

ACIIORS, UNLESS OTHERWISE SPECIFIED, ARE 50V, 10%.
RKED " A ARE SAFETY CRITICAL PARTS.

RKED fi" ARE RAISED 10MM FROM PCB.

ED ON THE IC'S PIN WHICH DOES NOT HAS MARKING IS IN STOP
1 '." IS PLAY MODE. '0' IS TRAY OPEN MODE AND 'A' IS

RESISTORS : M - METAL FILM
F - FUSIBLE
CARBON FILM UNLESS OTHERWISE SPECIFIED.