Sherwood RV-5030R Service Manual

SERVICE MANUAL
RV-5030R
STEREO A/V PROLOGIC RECEIVER
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Safety PFOCAULIONS:---:ssessseeeeetreeenesssseennecesstessersetssereesees 2
Printed Circuit Boards------.---.:cscccessescsssscesesssesesreeees 29
Specifications: -----:-eereeeresereeseseseeerssensesensstesseesseseneneeees
P.C.Board Parts List-..-:-..::ccccessessccssececscseresseseses 36
Circuit Description
Semiconductor Lead Identification
Alignment Procedures
& Internal Diagram as iGabuavassevevetsedecedasacdvessensstasasedecees
Block Diagram steee ea teetneensceeeenenecsecenenesceceeesaneesessssaceneees 17
Semiconductor Voltage Chart
Wiring Diagram ace eaenecsenansesscnsnsnesscccnensacescesocssoesesssecsorens 19
Schematic Diagram ] crseeseeesseneseeeee
Troubleshooting seeneeesecencneeeeereseenenenneeseceneueeseneeeeeenerssenes 1
Schematic Diagram J] vveeesecescseesecessscesseerseeesseeesnesentenes
Cabinet & Chassis Parts List---..----::ssccessesssrerceeees 94
Schematic DiQQram [Il ----------eseeereseeesessscesteseseeeseeeeeenees
Exploded View | (Cabinet & Chassis)--------+---+e-2++ 25
Schematic DiQ Gram [V --s-ssceeeresceescceccserrseststeneeseseanas
Exploded View I (Commander) sseccaeesacereasenevnsssecsensen 27
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