Table Of Contents - Sony MB-806A Service Manual

Table of Contents
1. Operating Instructions
2. Service Overview
2-1. ~ Boards: Locations: secssiscieesedioscsdiecsetecedebesei ead debe lise Geet lavsh wea tpiacecdees 2-1
2-2. Precaution in Wiring Harness .............cscseesesssssesesscesesssseessessessesessssenseeseres 2-1
2-3; <Brror MeSSages .jiccssdscssiesseeccseseessiessnesicccncstevsevencasedersensdiaccvaaeteonsnsdesblesacsesess 2-2
2-4. Setting / Release of Muting FUMCtiON occ csssessssesseceseecsesenseererseeeenes 2-2
2-5. Service Information for WRU-806A ........escesessessesesersetsenesscnecaeeenseeeeens 2-3
2-5-1. WRU-806A Removal ...0......:ceecsesesssscessesessesseecaseesseessensssosesenees 2-3
2-5-2. WRU-806A Checking oes eceseeereerenseasesssceessssseseosavasansaes 2-3
3. Electrical Alignment
32]... Preparation: svcscssepstscsescsdscitessesleceteeatadeade Assess beatanttestenseppastona tosses veaseloees 3-1
3-1-1. Equipment and Tools oi. ccsessseeeseseseesssssssessenesensseeseeenees 3-1
3-2, AGJUStMENES 0... seeseeessecseseseseseseesesesssesssesesceserseneeescseseneseneceseesesecensgaesenenens 3-2
3-2-1. WRU-806A Tuner Unit Adjustment... cscs seseessteeenes 3-3
3-2-2. Overall Characteristics Check .........sscssssssssssessesesseseesnenescetenssees 3-8
4. Semiconductor Pin Assignments
5. Spare Parts
5-1. Notes on Repair Parts ........c.cccssesscesssessssseessssssssessescassnesssenesesessseesesenesesenens 5-1
5-2. Exploded Views .......ccccssessssssesesesesesesseesesserenessnessesesescsesesessseassensaeanersneeees 5-2
5-3. Electrical Parts List ..........c..sscsscsssssccssssssosssseoevorenesscsssssonssnsecsoesseonstacesessrsors 5-4
5-321; "MB-B06A sa.cisccsiccsslcscssacecessecdeiesneateadnoaacensctdl cucacisvesncetsateastaseden 5-4
§=322;. "WRU-B0G6A a ecsscivecsscsescbecatecngeecateassastsvones iieeseceoraesesbinseeccassastets 5-11
5-4. Accessories Supplied... esceeeeeerseresscssesssesssnserseseseesenssessessssserseneees 5-17
6. Block Diagrams
MB-806A Overall Block Diagram 0.0.0.0... sc eeeseeeeseeeesceseeeseesassnseseseenes 6-1
WRU-806A Tuner Unit Block Diagram
MB-806A (CE)
WRU-g06A (CE, AU)