Icom IC-R7O Maintenance Manual page 2

; TABLE OF CONTENTS
SECTION 1 SPECIFICATIONS caicsecscssssssscssssesevssssssssssssseseessvssssssssssnesesseceneess ea eee:
SECTION 2 CONTROLS AND THEIR FUNCTIONS ...ccccssssssssssssscsssssseseseeseee 224 =5
J-P ERONT PANEL scons eainn Guach nate Ga eeanes 2-1
2—2 UNDER THE ACCESS COVER csesscscsscsetsesseeessesneestrnssetnes a3
PAS EAR PANEL: dicousistcncntesacedctnaidite etd ans 2-4
SECTION 3 INSIDE VIEWS c.cccccsccsscecnsccoccscccccscsssvecccescocsenesesecseennrenccerseneneene g24 22
Ba1 FOP VIEW 2a he it ee i: 3-1
Bove UNI ister ferae tine teen dee eee 554
BSSHOTIOM VW oc seein ee heen g=9
=A PILSONET vs, fishentierd neice ton actaina tvasaeataes ened ait foe
SECTION.4 BLOCK DIAGRAM sisssesscacesccsssssncsscnsvvvnceceosanistudentdossetguetacdvasnas Aa 9
SECTION 5 CIRCUIT DESCRIPTION .o..cecssssssssscsssosoccssscocccecsscseccaceesseescereee 5-1~ 15
Bat AP UNIT seca. arctan tweans che hatin atncatannawieaadiheaustente 5-1
Bao MAIN TINIT ila es Aotthetaileassliicntnsanee tention ceenn 5-2
Bo CIN accra area Savane maetrieciececde toa aredavs eit 5-5
BIAGIO op. eerstactantn eck Gatien enitentbarenieic sober 5-8
SECTION 6 DISASSEMBLY o...-sscscscccsscsssscsesssssccceescsnssesesceceusensnssseseneteveners St 27
SECTION? 7. "ADJUSTMENT -scscsssastscossosvocsssataviassstussunstovsatatnncdeshepccupetatlaceren 7—1~4
Poy BIRD AUSTEN ais ecitissveacroe ec icatetveketaieraaahntesegtencant $4
7—2 RECEIVER ADJUSTMENT ......csscsscssssssssssssssessscssesseseeesteeessceseeees 72
7—3 FM UNIT ADJUSTMENT ....ccccccssccsscccccsscccccecceccecccceesseseeueensees 72a
SECTION 8 VOLTAGE DIAGRAM Queecccscccscccssscscescscssesesesssssssesecesccreensnssssnees 8—-1~8
SECTIONS": IORATINGS a inge tinct alte nil raate ar terd cent dt 9=4%7
GECTION 10° "PARTS IB hata eacaters ce ten cine eens 10-1~16
SECTION 11 SCHEMATIC DIAGRAM ........sssssssssssssssssssssessesvesevesseeveessetteereeee 114
SECTION 72, "BOARD LAYOUE cccccci tical uciasdsaennnmataannansaines SEPARATE