罗兰Roland-TB-303-Bass-Line-Service-Manual维修服务手册说明书含电器原理图

Feb.19,1982TB-303TB-303 SERVICE NOTESFirst Edition04ny4wN4742公f20uSPECIFICATIONST#n#e94-4Y2346912500PATTERN MEMORY CAPACITYCONNECTIONS64:8 IPATTEANI x 2 IPATT.SECTIONI x 4Output:Impedanca 10kIPATT.GROUP I.Il M]Contants:Pitch,Vale.Accant.SiideHeadphen:Impedance30MINIMUM STEPGate Dut:OFF:OV:ON:+12v园CV Out:+IV to +5V [1 volt/eetlSTEPymeasureSYNC In:DIN cornectorMIX In:Impedane单t00xn·◆1o164p52.3or4 metarip+1 to 15 ghaps (2,3,4 or 5 materlGain:UnityPOWER3 celaves (PATTERN)WTRANSPOSE6V:1.5V bettery x 44 octaves [TRACK)w/Key shift9V:AC adeptorTRACK MEMORY CAPACITY90A0120m464 meases/TRACK Total 256 measures (64 x 7Dimersions:300[W)x 146(DI x 55[HI mmTRACKslWeight:1.0 kaContents:Patter Crder.T开ANS0SE.D.C号Van64ry0J1z70501113p6610网TUNING Control:approx,:700 cents Iperfect行边】TEMPO Control:(-40 to 3001cEn钟M14G6t00READ"PRELIMINAAY DIAGNOSIS"ON PAGE7BEFORE STARTING TROUBLESHOOTINGLE开Gw34移112197740Por.K18180-60A (1218d1Pt1话131A32i9P6,长线18080h0I1J2引51tDTep ca N412tt5301041852五4201920eSCREWS-3x 10mm B:,Fe,Cr,Binding.Self taepingsc月Ews⑤-④3x18mmBi.Fa,NL,Binding.Salf tapping提器BOTTOM CASE REMOVAL SCREWS:--uL-03053442热地4提6142t0614￥*55乙126013h114转Roland01340Printed in Japan AH2-1tLa出60101061144时17升8Nw4nw+Tcs0701G58134970