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4 ALL OPEN GROUNDS ARE ©EXEPT As NOTED.

I. ALL RESISTORS ARE I/AWI EXCEPT AS NOTED,

NOTES UNLESS OTHERWISE SPECIFIED.

Production Assembly Revision History

3 ALL DIODES ARE TVPE INAODBI EXCEPT As NOTED
2. ALL CAPACITORS IN MICROFARADSI EXCEPT AS NOTED,

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PROBLEM INSPEEYION FOR
BIAS SETS OK FOR F-OIIVER TUBES DDT R2AEI52 SOLDER BRIDGE
CANT GET ANv SIGNEL FROM v5 TO VSEVQ H254 &2 SOLDER BRIDGE
SODARE WAVE OSCILLATOR AT SF'KR ouT P125452 RIN m2 REVERSED

I NO AMP FEEDBACKE EXTREME GAIN RSAEI To a PIN I REVERSED

OR
SELECT SWITCH DOES NOT WORK REE I TO A SOLDER BRIDGE
NO VOLTAGE ON RELAV

(mm 42374500

CA R VIN FAX 487-6529

12340 WORLD TRADE DR.
SAN DIEGO. CA 92123

VINTAGE 50

ALL TUDE GUITAR AMP

DRAWNEV TATE
C, MCEUEN 2FEBQ4
APPROVED DATE
:35 30-77501 EV E1
3: 80-77501 EV H1
REVEEDEV TATE
C. McEUEN 5DE097