HP (Hewlett-Packard) 3490A Car Stereo System User Manual


 
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LETTEA
SAOWN BESIDE
GFOUND SYMBOL ON
SCHEMATIC
INOICATES
JUMPEF WI FE
OESIGNATION
JUMPERS MAY
8E AEMOVED
DURING TBOUBLESHOOTING
TO ISOLATE
INOICATED POB
TlONS OF THE
CI
BCUI T
GROUND CIACUIT JUMPER WIB€S ON MAIN CIRCUIT ASSEMBLY A1
Rev
E
3