Crate CA 120DG PWA Preamplifier PCB Schematics 562SCH 0

Page 1

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CAUTION» 5;»- RS Innv 652%: m a 4 REV Dale DESCRIPTION ECr(S)/ECrI(S) Chgd By Appvd by Date
THIS SCHEMATIC IS PROVIDED FOR USE BY QUALIFIED PERSONNEL. 133}, i515 a A WE INFORMAIION CpNgfiygfiugrchIg DRAWING IS PROPRIE'A V I0
TO AVOID RISK OF ELECTRIC SHOCK REFER SERVICING TO QUALIFIED 59E. m a 4
SERVICE PERSONNEL, DO NOT PERFORM ANY SERVICING BEYOND Signatures: Date:
THAT ExPLAINED IN THE OPERATING INSTRUCTIONS. 53 4
9 Draw HEM 707/03 IIaau Barman Drwe. SI Laws. MO saws
NOTES 55 4 Checked: (Checked By} E Furs! Used On
I) CAUTION SHOCK HAZARD" Ice 4 II Released E
THIDS UNITU CONTAINS HSAZARDOléS VSOCLTACE DISCONNECT POWER m, a .
POWER UPPLVI DI HAR ED BEFORE Dra n T IIe,
TOBCBHING RNTERNAL PARTS m H le BELLE Eu Feb I3. 2004 DrawIng SIze. C WI 9 I PWAE PREAMPLIFIER
2) UNLESS NOTED RESISTOR VALUES IN OHMS I/sWE 5% TOL pwaI PM 7'" I3 I949 Drawlng Type' Schematm
CAPACITOR VALUES IN MICROFARADS 50v 10W TOL. SW5 57 C Draw n9 Number.
3) VOLTAGES ARE MEASURED WITH I MEGOHM OSCILLOSCOPE - Tolerance: Class ode» NONE '
AND 10 MEGOHM DIGITAL VOLTMETER. 078562
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A i B i C i D E i F i G

C RAT€ CAIZODG ©2008 LOUD Tec hnologies Inc . All rights reserved PWA Prea mplifier PC B Schematics PAG E 1