Yamaha MR1642 Service Manual - Page 12
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MR842/MR1242/MR1642 MR842/MR1242/MR1642 •MR-E Circuit Board MR- E 0 OG Cs cs. co est T L GROUP 4 •MR-F Circuit Board MR -F ST -L I t I 1 iI ..i I 44 qCC x 6.4 ' "AININIMIW --.. 1„4/-d- -- i.3; er ail 44, rol r g el U U I cs1rg O 00 W e f.Ct V e) r,1 Var.) u Crl I `or N; CZ VOL OI ; 15 Eft VR 4 02 7 iiiiiiiasimasigsw LEVEL VR IImmomatirrnr, og "ow3nll20g CUE SW402 I CO N I CC N PAN VR406 "'p""4. N ticss g IC .i. T 1 44-,ti u 1 I I 1 TC42.53° i CT14!PS II I I MN 161-16/3I I C`I C11 R; N al I I I f'....' I lef. :A 1C'I: 1 go h. .1. T ,.... er ,c, .0. ''''' 1, aO?i..) x;',." (J CL T / Oa). -0.1 .$ I C240 tti N. •4 IN 1 N 04 In I r4 1 cmv 1 0 Q202 0 1 rsi I TX ! C246,.,i E e. t • .0 SF 94 VO p• ,l ivu4:j213141 MEMO lglexr O NI 2 ,.1.„17,71.1E61,,1,1ti1,.„cT.12,1,„°41;,1..4.4.-.4.÷,.,.. 17 ,, 1,4w . C 3 N027 T2 I VR204 VIR20,1 c8.7 O 4 !. 6 T52 4 T51 Components side (gag!) CH CUE 1:0 602 ; Nat I'd Q4 1 Eli r,1(04 ' I C26.5 CZ67 I T 40 I C235 IIN N I 1'I II Ci T19 T51. U ~I LEVER VR VR 201 W11 W13 r CUE I r: MONITOR I ST I AUX3 CUE vR60144wit_ti,rtF;r4FainIgmArs&- wret-4-4r.s. -• ! onwssa-dment ' v ix I i 7'0I7,IjII i C404 DI A -4 p .1. C619-°- }C6CI I T 'I I T3 T21 VR602 1 C10 -41 I- C609 I 4. 1 7 9 - „ 41. T54 53 5 T35 rs-"----4 C 62 3 Tia 711 Components side (N,341f111J) Notes) • Circuit Board: MR-E (NX806690) GROUP 4 1. IC IC 401: IC 402, 404, 406: 2. Transistor Q 201, 202: Q 203, 204: 3. Diode D 201-204: 4. Rotary VR VR 406: 5. Slide VR VR 402: 6. Potentiometer VR 203, 204: 7. Push Switch SW 402: NJM2068D (XA987001) OP AMP. NJM4556 (1G042500) OP AMP. 2SC1313 OX802930) 2SA726 OX802920) 1N6OP (IF000620) -15A25Kx2 (HX802000) V1614 N15KCG3-1 PAN RS60Y11G4023- (HX802030) 10KA-PJ GROUP 4 Fader 50KB 3P (HX802040) PEAK LED adj. KPB122-SNAL (KX800750) CUE Notes) • Circuit Board: MR-F (NX806700) ST-L, MONITOR IC IC 203, 205, 602: IC 601: 2. Transistor Q 601: Q 602: 3. Diode D 801: 4. LED D 602: 5. Rotary VR VR 601: VR 602: 6. Slide VR VR 201. 7. Push Switch SW 601: NJM4556 (IG042500) OP AMP. NJM4558DV (IG001390) OP AMP. 2SC1313 (1X802930) 2SA726 (IX802920) 1N4001 (IX803100) 103HD 02 RED (1X802980) CH CUE -15A1OK (HX805020) V161.4N15KC CUE -15KC10Kx2 (HX805000) V16L G3-1CN15KC MONITOR RS60Y11G4023- (HX802030) 10KA-PJ ST-L SPUE30AE23-PJ (KX801900) CUE, AUX 3, ST 16 17