Ampeg pb 250a portabass interconnect schematic

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111.10"; L1M1Y 1111 12pm REv Dale DESCRIPTION Ec1(s)Ecn(S1 Chgd By Appvd by Da|e
11115 SCHEMATK; 1S pRovaD FOR USE EN ouAUHED PERSONNEL eNu J11: am 11 P1N 59w NEWFORMMIONfiofiEmE 1121511118an11 Is PRDPFHEYARVYO
TO AVOID RISK OF ELECTR1C SHOCK, REFER SERVICWG To QUALIF1ED La .1115 M
SERv1cE PERSONNEL DO NOT PERFORM ANv SERVIC1NG BEvoND mfg 112 mm Signatures: Date: 4.
THAT EXPLAINED IN THE OPERATING INSTRUCTIONS 11 i1, 1
MIA TR A Drawn: M 5-10-01 111105.119 s. M mm
1 2 FAN .1125 [guys . '
NOTES '1 Checked: Frrst Used On.
I) CAUT1ON SHOCK HAZARD» 7 a 25 15? named. PBZSOa
A U V | D .
TOUCHWG INTERNAL PARTS sw1n1 R1111 Dale 9152le 2002 Dvawmg sIze C Dvawmg T1119 BASS AMP
2) UNLESS NOTED RESISTOR VALUES IN ORNIS 1 Mm. TDL MOP" P1ul Tune as an 15 Drawmg Type Schemanc
CAPACITOR VALUES1N MICROEARADS sax/40% TOL 1cm. .A 25A 4A 1 c1 0 d NONE WWW N mm
3) VOLTAGES ARE MEASURED WITH 1 MEGOHM OSC1LLOSCOPE 10mm 4A 25A A ToIerance: 355 ° 9:
AND 10 MEGOHM D1G1TAL \IOLTMETER. A SEE 51E FOR COMPONENT VALUE s11 073593XX
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