HP_6234A_-_PWB-电器原理图ematic

SECTION VIICIRCUIT DIAGRAMS7-1COMPONENT LOCATION DIAGRAM7-3SCHEMATIC DIAGRAM7-2 The component location diagram for power supply74Figure 7-1 is a schematic diagram of the 6234A.TheModel 6234A is given below.The illustration shows thetest points(circled numbers)shown on the schematic corres-physical locations and reference designations of partspond to those on the component location diagram and in themounted on the printed circuit card.troubleshooting procedure in Section V.P/0 ViV2 SUPPLYSUPPLY010112U2对aU11.12U12月29CR5-9C13R5:815R8CR8-C12CR18出R18CR7CR17CR11240VACR9-19:0313LINE VOLTJUMPERR8小POSITION013101R0v2】CURRENT0418014LIMITJ2CR4CR14ADJUSTR.,R14时41H51R40R12LINE VOLTJUMPERS?R2232R33ADJUSTR7SHOWNR37R21=R31R242AMMETERR6C7刮1=16☐-17ADJUSC6要C16☐-糖METER CIRCUTTSUPPLModel 6234A,Component Locations7.1