RMX-20MK2A服務手冊.xls

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1 SERVICE MANUAL RMX-0 Black Fire MODEL NO.: RMX-0 Black Fire Contents General Specification Block Diagram Packing View Packing View Part List Point To Point Wiring Diagram Exploded View Exploded View Part List - Electrical Part List - Schematic Diagram -0 Printed Circuit Board Diagram - IC Block Diagram 0-

2 General Specification. Power consumption Watts w/full headphone output.. Dimensions (W) x (D) x (H) mm. Headphone impedance Ohms. Weight.Kgs. Input/output sensitivity (Level/Impedance) Line 0K OHM / -db (00mV) +/-db Phono K OHM / -0dB (mv) +/-db Microphone K OHM / -db (mv) +/-db Master output K OHM / 0dB (V) +/-db Rec output K OHM / -db (mv) +/-db Phones OHM / -db (0.V) +/-db (Load= OHM) Master XLR output +db (V) / [0dB (V) single to GND] / 00 OHM +/-db Note : 0dB=Vrms, Load K Ohms.. Maximum output (Load=K Ohms, T.H.D.=%) Master output More than db (V) Rec output More than db (.V) Phones (Load= OHMS) More than db (.V). Channel balance Within db. Frequency response Line Phono Microphone. Output noise (IEC-A,Weighted) Line Phono Microphone 0. T.H.D (KHz 0dB Output) Master output Phones 0Hz - 0KHz +db/-db 0Hz - 0KHz +db/-db 0Hz - 0KHz +db/-db Less than -db Less than -db Less than -0dB Less than 0.0% (0~0KHz BPF, Load=K OHMS) Less than 0.% (0~0KHz BPF, Load= OHMS). Crosstalk More than 0dB at KHz between L and R channels (0~0KHz BPF). Mic/Channel equalizer Bass Mid Treble. Frequency kill Low cut Mid cut Hi cut +0 ± db / Less than -db at 0Hz +0 ± db / Less than -db at KHz +0 ± db / Less than -db at KHz Less than -db at 0Hz Less than -db at KHz Less than -db at KHz

3 PHONO MASTER L.CH MASTER R.CH LED DISPLAY LED DISPLAY EQ CONTROL HI PASS FILTER REC OUT MIC MID PASS FILTER MIC BUFFER LOW PASS L.CH L.CH FILTER INVERTER BALANCE OUT HI PASS L.CH FILTER CH/L L.CH L.PHONO CH/L MID PASS FILTER CH/L BUFFER DC CONTROL MID-CUT ATTENUATOR MASTER OUT MASTER LEVEL LOW PASS FILTER REVERSE SW R.CH LINE / PHONO LOW-CUT CH GAIN REVERSE DC CIRCUIT R.CH B+ R.PHONO EQ CONTROL CROSS CURVE HI PASS FILTER CHANNEL FADER MUTE HI-CUT CHANNEL FADER REVERSE CUE LED DISPLAY CROSS FADER CIRCUIT +V +V -V R.LINE LOW PASS BUFFER FILTER RECTIFIER & MUTE AC POWER POWER SUPPLY D C B A 0 0 D C B A AUX/PHONO PHONO/AUX LINE PHONO HI-CUT L.LINE BUFFER CH/R MID PASS FILTER MID-CUT CH/R BUFFER FADER CURVE FADER CURVE R.LINE LOW PASS BUFFER FILTER CH/L CH/L LOW-CUT +V +V HI PASS FILTER REVERSE SW B+ HI-CUT HEADPHONE CH/L L.PHONO CH/L MID PASS DRIVE FILTER CH/L CH/L CH/L BUFFER DC CONTROL MID-CUT ATTENUATOR CH/CH HEADPHONES LOW PASS FILTER CUE LEVEL REVERSE SW LINE / PHONO LOW-CUT REVERSE DC CH GAIN CIRCUIT B+ HEADPHONE EQ CONTROL R.PHONO CROSS CURVE HI PASS DRIVE CH/R FILTER CH/R CHANNEL FADER HI-CUT CHANNEL FADER AUX/PHONO PHONO/AUX LINE MICROPHONE MIC R.CH R.CH INVERTER BALANCE OUT CH/R CH/R CH/R L.LINE BUFFER CH/R MID PASS FILTER MID-CUT CH/R BUFFER CH/R FADER CURVE FADER CURVE LOW-CUT Block Diagram BLOCK DIAGRAM

4 Packing View

5 Packing View Part List REF NO. DESCRIPTION PART NO. Q'TY REMARK POLYFOAM B 0-RMX0-0B POLYFOAM F 0-RMX0-0F SOFT BAG 0-RMX0-0 I/B ASS Y 0-RMX0A- TRANSFORMER(VDE AC0/0Hz,EI-,ACV/00mA) -RMX0- UNIT RMX-0 Black Fire GIFT BOX 0-RMX0A-0

6 Point To Point Wiring Diagram TO MIXER PCB W CF CURVE VR PCB CN0 TO MIXER PCB W0 FADER PCB W MIXER PCB W CN TO MIXER PCB W CH VR PCB CN0 CN EQ PCB CH VR PCB CN TO MIXER PCB W IF CURVE VR PCB CN CN W CN0 EQ PCB CN CN CN CN W00 CN IF CURVE VR PCB W MIXER PCB W W W00 POWER SW PCB TO MIXER PCB W W W CN W CN W0 TO MIXER PCB W CN CN B/O PCB W0 OUTPUT PCB CN0 W0 CN00 CN IC0 IC0 TO MIXER PCB W A A TO MIXER PCB W CN CN0 TO MIXER PCB W MIC PCB PHONE PCB

7 Exploded View

8 Exploded View Part List REF NO. DESCRIPTION PART NO. Q'TY REMARK FRONT PANEL ASS'Y 0-RMX0A- - FRONT PANEL 00-RMX0A-0 - KNOB PROTECTOR 00-HDJ HIMILON -HDJ00-0 FRONT BOARD ASS'Y 0-RMX0-0 MIXER PCB ASS'Y 0-RMX0A-0 EQ PCB ASS Y 0-0MK- BOTTOM BASE 00-RMX0A- BACK BOARD 00-RMX0A- OUTPUT PCB ASS Y 0-RMX0-0 JOG TUNING KNOB 00-MAIE- PUSH KNOB 00-JKM- 0 VR SHEATH 00-RMX0A- LED DECORATION 0-RMX0A- POWER KNOB 00-RMX0A- SCREW(CTF,*) 0-MC-A SCREW(CTF,*) 0-AKS-B SCREW(BTB,*,ZB) 0-QMXBPM- VR FIXED PLATE 00-SCX- CH VR PCB ASS Y 0-RMX0- FADER PCB ASS Y 0-RMX0- POWER SW PCB ASS'Y 0-RMX0-0 SEPARATELY SLICE(SMALL) 0-RMX0- KNOB ASS'Y 0-RMX0A- - PUSH KNOB 00-RMX0A-0 - THROW GRANULE 00-Q-0 EFFECT FIXED PLATE(LARGE) 00-RMX0- EFFECT FIXED PLATE(SMALL) 00-RMX0- IF CURVE VR(0K) PCB ASS'Y 0-RMX0- CF CURVE VR PCB ASS'Y 0-RMX0- B/O PCB ASS'Y 0-RMX0- MIC PCB ASS Y 0-RMX0- PHONE PCB ASS Y 0-RMX0- SCREW(M*P0.*L) 0-MP- 0 SCREW(.* P=0.) 0-MK- SLEEVE( *0.L) 00-HPR- FIXED PILLAR(SHORT) 00-SCX- SEPARATELY SLICE(LARGE) 0-RMX0- SPACER SUPPORT(KCA-) 0-Q-0 IC(NJMFA PIN) -DV0- IC(NJMFA) -RCCA- SCREW (BTB *ES,BLACK) 0-CDC00- CUSHION( *.*0.t) -Q-0 CUSHION(*0mm,t=0.mm) -HPT- 0 SERIES NO. LABEL 0-DV00-0

9 Exploded View Part List REF NO. DESCRIPTION PART NO. Q'TY REMARK FIXED PILLAR FOR OUTPUT 00-RMX0- SCREW(* P=0.) 0-B00-0 RUBBER FOR FOOT(PVC,0%) 0-BEAT- SCREW(STB,*,ZB) 0-BEAT-0 GROUND PIN 00-DJ00- WASHER( *.*t,ni) 0-Q- SCREW(*0 ZK PTP) 0-MK- TRANSFORMER(VDE AC0/0Hz,EI-,ACV/00mA) -RMX0- RATING LABEL 0-RMX0A-A

10 Output PCB Ass'y Part List REF NO. DESCRIPTION PART NO. Q'TY REMARK OUTPUT PCB ASS'Y 0-RMX0-0 BRACKET(L TYPE) 00-HDJ000- SW00,SW0, SLIDE SW(SSSFNA-HF,PIN) 0-QMX-00 CN, P SOCKET(CKM0WV-P 0 WHITE) 0-DV00-0A IC0, P. CONNECTOR WIRE(L=0mm,AWM00,AWG,BLUE) 0-HPM-0A IC0, P. CONNECTOR WIRE(L=00mm,AWM00 AWG) 0-HPM- W0, P. CONNECTOR WIRE(L=00mm,AWM AWG) 0-HPM- CN,CN, P SOCKET(CKM0-WV-P,0 WHITE) 0-HV00K-A CN00, P SOCKET(CKM0WV-P 0 WHITE) 0-KMD00-0A W0, P. CONNECTOR WIRE(L=0mm,AWM,AWG) 0-RMX0- C,C, ELEC. CAPACITOR(000uF/V,M, 0,BULK *) -DJ00-0 C,C,C, ELEC. CAPACITOR(000uF/V,M, 0,BULK 0*)(Cd,Pb,Hg,Cr) -F0-00 D00,D0,D0,D0,D0,D0, DIODE(N00(GW)-TP/N00TA,A/00V,DO-) -DV00-0 IC00,IC0,IC0,IC0,IC 0, IC(BA,DIP-) -AK- JK0, DC POWER JACK(.,DJ-00B-0) 0-CDMIX-0 JK00,JK0,JK0, P RCA JACK(RCA-) 0-QMX-0 SCREW(* P=0.) 0-B00-0 C0,C,C, CERAMIC CAPACITOR(0.uF/0V,Z,TAPING,YV) --0 C0,C0,C0,C0,C,C0,C0,C0, ELEC. CAPACITOR(.uF/0V,M,0,TAPING *) --0 C0,C0,C00,C0, ELEC. CAPACITOR(00uF/0V,M,0,TAPING *)(Cd,Pb,Hg,Cr) --0 C,C,C0,C,C, CERAMIC CAPACITOR(0.0uF/0V,Z,TAPING,ZV) -0-0 C0,C,C,C,C,C,C,C,C,C ELEC. CAPACITOR(0uF/0V,M,0,TAPING *)(Cd,Pb,Hg,Cr) -DM000-,C,C, C, ELEC. CAPACITOR(00uF/V,M,0,TAPING.*) -HS00-0 C,C,C,C, CERAMIC CAPACITOR(0pF/0V,K,TAPING,YP) -HT0- C,C,C,C, POLYESTER CAPACITOR(0.00uF/0V,J,TAPING) -HT0-0 C,C,C,C, POLYESTER CAPACITOR(0.0uF/0V,J,TAPING) -HT0- C,C,C0,C, ELEC. CAPACITOR(uF/V,M,0,TAPING *) -HT0- C,C, CERAMIC CAPACITOR(0pF/0V,K,TAPING,YP) -KC0- C,C, ELEC. CAPACITOR(0uF/V,M,0,TAPING.*)(Cd,Pb,Hg,Cr) -KT00-0 C0, ELEC. CAPACITOR(uF/V,M,0,TAPING *) -KT0-0 C,C,C,C, CERAMIC CAPACITOR((00pF/0V,J,TAPING,SL) -PXE0-0 C,C,C,C0,C,C,C,C,C,C ELEC.CAPACITOR(00uF/V,M,0,TAPING *) -PXE0-0 0, Q00,Q0, TRANSISTOR(KTC-B-AT/P,TO-,TAPING) -AMC0A-0V Q0, TRANSISTOR(SA0-GR T- TAPING) -KE00X-0 OUTPUT PCB(BARE) 0-RMX0- R,R,R,R,R, CARBON FILM RESISTOR(00K OHM,/W,J,T-) --0

11 Output PCB Ass'y Part List REF NO. DESCRIPTION PART NO. Q'TY REMARK R,R0,R,R,R,R,R,R,R,R CARBON FILM RESISTOR(0 OHM,/W,J,T-) --0,R,R,R,R, R0,R0,R0,R0,R0,R0,R0,R,R, CARBON FILM RESISTOR(K OHM,/W,J,T-) --0 R0,R00,R0,R0, CARBON FILM RESISTOR(00 OHM,/W,J,T-) --00 R,R0,R,R, CARBON FILM RESISTOR(0K OHM,/W,J,T-) --0 R,R,R0,R,R,R,R,R,R,R CARBON FILM RESISTOR((K OHM,/W,J,T-) --0,R,R,R,R, R, CARBON FILM RESISTOR(0K OHM,/W,J,T-) --0 R,R0,R,R, CARBON FILM RESISTOR(.K OHM,/W,J,T-) --0 R, CARBON FILM RESISTOR((.K OHM,/W,J,T-) --0 R,R0,R,R,R, CARBON FILM RESISTOR(K OHM,/W,J,T-) --0 R,R,R,R0, CARBON FILM RESISTOR(00 OHM,/W,J,T-) -HDJ00- R,R,R,R,R,R, CARBON FILM RESISTOR(.K OHM,/W,J,T-) -KM00- D0, SWITCHING DIODE( ISS T-) --00 D0, ZENER DIODE(MTZJ.-B,/W,T-) -HT0-0 D0, ZENER DIODE(MTZJ0-BT,/W,T-) -SPPW-0 0

12 Mixer / Eq / If PCB Ass'y REF NO. DESCRIPTION PART NO. Q'TY REMARK MIXER/EQ/IF PCB ASS'Y 0-0MKA- SPACER SUPPORT(H-0) 0-RMX0- PLASTIC SCREW(S-0-N) 0-SPANDMK- EQ PCB ASS'Y 0-0MK- CN,CN,CN0,CN0, P SOCKET(CKM0WR-P 0 WHITE) 0-KMD00-0A CN, P SOCKET(CKM0WR-P,0 WHITE) 0-QMX-0A CN, P SOCKET(CKM0WR-P 0 WHITE) 0-QMX-0A CN,CN, P. CONNECTOR WIRE(L=0mm,AWM,AWG) 0-RMX0- CN,CN, P STRIP PIN HEADER(L=mm,P=.mm,0 DEGREES) -RMX0-0 CN, P. STRIP PIN HEADER(L=mm,0 ) -T-0 IC,IC, IC(RASP,SOP-) -MX00-0 IC00,IC0,IC0,IC0,IC 0,IC0,IC0,IC0,IC 0,IC, IC(NJM-00V-TE,SMD SSOP-) -PRO IC,IC0,IC,IC,IC 0,IC0,IC, IC(BAF-E,SOP-) -QMX- C0,C,C,C,C,C,C0,C,C,C CERAMIC CAPACITOR(0pF/0V,K,TAPING,YP) --0 0, C,C,C,C,C,C,C,C,C,C ELEC. CAPACITOR(.uF/0V,M,0,TAPING *) --00,C,C,C0,C, C,C,C,C,C,C0,C,C,C,C POLYESTER CAPACITOR(0.0uF/0V,J,TAPING) , C,C,C,C,C0,C,C,C,C,C,C,C 0,C,C,C,C,C,C,C,C0,C,C,C ELEC. CAPACITOR(0uF/0V,M,0,TAPING *)(Cd,Pb,Hg,Cr) -DM000-,C,C,C,C,C, C, C,C,C,C,C,C,C,C,C,C POLYESTER CAPACITOR(0.00uF/0V,J,TAPING) -HT0-0, C,C,C,C,C,C,C,C0,C,C,C,C,C0,C,C POLYESTER CAPACITOR(0.00uF/00V,J,TAPING) -HT0-0,C,C,C,C, C, C0,C0,C0,C0,C,C0,C0,C0,C0,C POLYESTER CAPACITOR(0.0uF/0V,J,TAPING) -HT0-0, C,C, ELEC. CAPACITOR(uF/V,M,0,TAPING *) -HT0- C0,C,C,C,C,C,C0,C,C,C, POLYESTER CAPACITOR(0.00uF/00V,J,TAPING) -KT C0,C,C,C0,C0,C0,C0,C,C,C,C,C,C,C,C,C0,C0,C0,C0,C, POLYESTER CAPACITOR(0.0uF/00V,J,TAPING) -KT0-0 0

13 Mixer / Eq / If PCB Ass'y REF NO. DESCRIPTION PART NO. Q'TY REMARK C0,C,C,C,C,C,C,C, ELEC. CAPACITOR(0.uF/0V,M,0,TAPING *)Cd,Pb,Hg,Cr) -KT0-0 C00,C0,C,C,C,C,C,C,C,C,C0,C,C,C,C,C,C,C,C, C,C0,C,C,C,C,C,C,C0,C,C,C0,C,C,C,C,C, ELEC.CAPACITOR(00uF/V,M,0,TAPING *) -PXE0-0 EQ PCB(EC-0,**.t) 0-RMX0- R0,R0,R,R0,R0 0,R0,R0,R0,R0,R 0,R0,R0,R0,R,R CARBON FILM RESISTOR(K OHM,/W,J,T-) --0 0,R,R,R,R, R, R,R00,R,R,R,R,R,R0,R0,R CARBON FILM RESISTOR(.K OHM,/W,J,T-) , R,R,R,R,R,R,R,R,R,R 0,R,R,R,R,R,R,R0,R,R, CARBON FILM RESISTOR(K OHM,/W,J,T-) --0 R,R,R0,R,R, R,R,R,R,R,R,R0,R,R,R CARBON FILM RESISTOR((K OHM,/W,J,T-) --0 0, R,R,R,R0,R,R,R,R,R,R,R,R,R,R0,R,R,R,R,R, R,R,R,R,R,R0,R,R,R,R,R,R,R,R,R,R,R0, CARBON FILM RESISTOR(0 OHM,/W,J,T-) --0 R,R,R,R,R,R0,R,R,R,R,R,R,R,R,R,R,R,R,R, CARBON FILM RESISTOR((K OHM,/W,J,T-) --0 R,R,R0,R,R,R,R, R0,R,R,R,R,R0,R0,R0,R,R 0,R0,R0,R,R,R CARBON FILM RESISTOR((K OHM,/W,J,T-) --0,R,R, R,R,R,R,R,R0, CARBON FILM RESISTOR(0K OHM,/W,J,T-) --0 R,R,R,R,R,R0,R,R,R,R CARBON FILM RESISTOR(.K OHM,/W,J,T-) --0,R,R,R,R, R,R,R,R,R,R,R,R,R0, CARBON FILM RESISTOR(K OHM,/W,J,T-) --0

14 Mixer / Eq / If PCB Ass'y REF NO. DESCRIPTION PART NO. Q'TY REMARK R,R,R,R, CARBON FILM RSISTOR(K OHM,/W,J,T-) -DCM0E- R,R,R,R0, CARBON FILM RESISTOR(K OHM,/W,J,T-) -HVK- IF CURVE VR & FIXED PLATE ASS'Y 0-RMX0A- FIXED PILLAR(SHORT) 00-SCX- VR SHEATH(AL,BLACK) 00-RMX0A- EFFECT FIXED PLATE(LARGE) 00-RMX0- SEGREGATE SHEET(LARGE) 0-RMX0- SCREW(* P=0.) 0-B00-0 IF CURVE VR(0K) PCB ASS'Y 0-RMX0- CN/, P SOCKET(CKM0WV-P.0 WHITE) 0-HV00K-A IF CURVE VR PCB(BARE,0*0*.t) 0-RMX0-0 VR/, HIDDEN VR(0KB,RD0T0J-0KB(HF)) -RMX0- MIXER PCB ASS'Y 0-RMX0A-0 SLEEVE( *0.L) 00-HPR- SW,SW0,SW, PUSH SW(SPEAMC0-HF) 0-AK- SW,SW, LEVER SW(LBCB-0K,PIN) 0-CDMIX- SW,SW,SW,SW,SW,S W, LEVER SW(LBCRM-0KB) 0-T-A W,W, P. CONNECTOR WIRE(L=0mm,AWM AWG) 0-HPM- W*, P. CONNECTOR WIRE(L=00mm,AWM AWG) 0-HPM-0 W,W, P CONNECTOR WIRE(L=0mm,UL AWG,P=.mm)(Cd,Pb,Cr,Hg) 0-QSPAND- W0, P CONNECTOR WIRE(L=0mm,AWM AWG,P=.mm) 0-QSPAND- W, P. CONNECTOR WIRE(L=0mm,AWM00,AWG) 0-RMX0- W, P. CONNECTOR WIRE(L=0mm,AWM,AWG) 0-RMX0- W, P. CONNECTOR WIRE(L=0mm,AWM00/,AWG/) 0-RMX0- W, P. CONNECTOR WIRE(L=0mm,AWM,AWG) 0-RMX0- W, P. CONNECTOR WIRE(L=0mm,AWM,AWG) 0-RMX0- W0, P. CONNECTOR WIRE(L=00mm,AWM AWG,+/-) 0-SA- W, P. CONNECTOR(SHD0-A0 TYPE)(Pb,Cd) 0-T-0 SW,SW, P. CONNECTOR(SHD0-A0 TYPE)(Pb,Cd) 0-T-0 D,D,D,D,D,D,D,D,D, LED (-0ID-A,RED ) 0-CD000-A IC, IC(NJMAD,DIP-) --0 IC,IC,IC,IC,IC, IC(BA,DIP-) -AK- IC, IC(BA0,DIP-) -QD-0 IC,IC,IC,IC,IC0,IC, IC(LAAL,SIP-) -X000- VR,VR,VR, VR(0KB*,RKKD00-0KB*(HF)) -Q-0 VR, VR(0KB*,RKKD00-0KB*(HF)) -Q-0 VR,VR,VR0, VR(0KB,RKK0-0KB(HF)) -Q-00 VR, ROTARY VR(0KB,RKK00-0KB(HF)) -QD- VR,VR,VR,VR,VR,VR 0,VR, ROTARY VR(0KB*,RKKA0A-0KB*(HF)) -RMX0- W*,W, P STRIP PIN HEADER(L=mm,P=.mm,0 DEGREES) -CDNA-0 W,W, P. STRIP PIN HEADER(L=.mm,0 DEGREES) -RC-0 D,D,D, LED HOLDER(LED-.A,H=.mm,WHITE) 0-BJ00-0

15 Mixer / Eq / If PCB Ass'y REF NO. DESCRIPTION PART NO. Q'TY REMARK (L)ND*,(R)ND*,(L)ND*,(R)ND*,(CUE)ND*,(C UE)ND*, LED HOLDER(LED-A-B,H=.mm,BLACK) 0-HDJ000-0 D,D,D,D,D,D, LED HOLDER(LED-A,H=.mm,WHITE) 0-Q-0 SCREW(* P=0.) 0-B00-0 LED BAR PCB ASS'Y 0-RMX0-00 LED BAR PCB(BARE,*0*.t) 0-RMX0- ND, LED BAR(LTA-00M-0,RED/GREEN,.*.0) 0-RMX0-0 ND, LED BAR(LTA-000G-0,GREEN,.*.0) 0-RMX0- IC,IC, IC(TC0BFN/BU0BCF/BU0BCF-E.SOP-) -QMX-0 IC,IC, IC(HEF0BTR,SOP) -RMX0-0 C,C,C,C,C0,C, C, CERAMIC CAPACITOR(0pF/0V,K,TAPING,YP) --0 C,C,C,C,C,C, C,C0,C, ELEC. CAPACITOR(0uF/0V,M,0,TAPING *,MINI) -DM000- C,C,C,C,C,C,C,C,C,C,C,C,C0,C, ELEC. CAPACITOR(.uF/0V,M,0,TAPING *,MINI)(Cd,Pb,Hg,Cr) -DV00- C0,C,C, CERAMIC CAPACITOR(0.0uF/0V,Z,TAPING,ZV) -H-00 C0, CERAMIC CAPACITOR(pF/0V,J,TAPING,NPO) -HT0- C,C,C0,C, ELEC. CAPACITOR(.uF/0V,M,0,TAPING *,MINI) -HT0K- C0,C,C,C,C,C, C,C,C,C,C,C, ELEC. CAPACITOR(00uF/V,M,0,TAPING.*,MINI) -HT0K- C,C,C, C,C, CERAMIC CAPACITOR(0pF/0V,K,TAPING,YP) -KC0- C, POLYESTER CAPACITOR(0.00uF/00V,J,TAPING) -PMSE- C,C, CERAMIC CAPACITOR((00pF/0V,J,TAPING,SL) -PXE0-0 C,C, CERAMIC CAPACITOR(0.0uF/0V,Z,TAPING,YV) -QD- C,C, ELEC. CAPACITOR(0uF/V,M,0,TAPING.*,MINI)(Cd,Pb,Hg,Cr) -RMX0- C,C,C, ELEC. CAPACITOR(uF/0V,M,0,TAPING *,MINI) -SPPW- C,C,C,C, ELEC. CAPACITOR(uF/V,M,0,TAPING *,MINI) -SPPW- C, ELEC. CAPACITOR(uF/V,M,0,TAPING.*,MINI)(Cd,Pb,Hg,Cr) -SPPW- Q,Q, TRANSISTOR(SD,TO-S,TAPING) --00V Q,Q,Q, TRANSISTOR(SA0-GR T- TAPING) -KE00X-0 MIXER PCB(BARE,0*00*.t) 0-RMX0- R,R,R,R0, CARBON FILM RESISTOR(.K OHM,/W,J,T-) --0 R0,R,R, CARBON FILM RESISTOR(00K OHM,/W,J,T-) --0 R0,R,R0,R,R, CARBON FILM RESISTOR(.K OHM,/W,J,T-) --0 R,R, CARBON FILM RESISTOR(K OHM,/W,J,T-) --0 R0,R,R, CARBON FILM RESISTOR(K OHM,/W,J,T-) --0 R, CARBON FILM RESISTOR(K OHM,/W,J,T-) --0 R, CARBON FILM RESISTOR((K OHM,/W,J,T-) --0

16 Mixer / Eq / If PCB Ass'y REF NO. DESCRIPTION PART NO. Q'TY REMARK R,R,R,R,R,R,R,R0,R,R,R,R,R,R,R CARBON FILM RESISTOR(.K OHM,/W,J,T-) --0,R,R,R,R, R,R,R0,R, R,R,R, CARBON FILM RESISTOR(0 OHM,/W,J,T-) --0 R0,R0,R0,R, CARBON FILM RESISTOR((.K OHM,/W,J,T-) --0 R,R,R,R,R0,R,R,R,R,R,R00, R, CARBON FILM RESISTOR(0 OHM,/W,J,T-) --0 R,R,R,R, CARBON FILM RESISTOR(K OHM,/W,J,T-) --0 R,R0,R0, CARBON FILM RESISTOR(00 OHM,/W,J,T-) --00 R0,R,R,R,R,R 0,R,R,R,R,R,R CARBON FILM RESISTOR((K OHM,/W,J,T-) --0,R,R,R,R, R,R,R,R,R,R0, R,R,R,R,R,R, CARBON FILM RESISTOR(.K OHM,/W,J,T-) --0 R,R,R,R,R0,R, R,R0,R,R0,R,R, R,R,R,R,R,R,R,R,R,R,R,R,R,R,R,R,R,R 0,R,R,R,R,R, CARBON FILM RESISTOR(0K OHM,/W,J,T-) --0 R,R,R,R, CARBON FILM RESISTOR(.K OHM,/W,J,T-) --0 R,R,R, CARBON FILM RESISTOR(0 OHM,/W,J,T-) --00 R,R,R,R,R,R,R,R,R,R CARBON FILM RESISTOR((.K OHM,/W,J,T-) --0 0,R, R,R,R,R0,R,R,R, CARBON FILM RESISTOR(K OHM,/W,J,T-) --0 R,R0,R,R,R,R,R,R,R,R,R, CARBON FILM RESISTOR(.K OHM,/W,J,T-) -D- R, CARBON FILM RSISTOR(K OHM,/W,J,T-) -DCM0E- R,R, CARBON FILM RESISTOR( OHM,/W,J,T-) -HP00K- R,R,R,R, CARBON FILM RESISTOR(0 OHM,/W,J,T-) -KC0- R, CARBON FILM RESISTOR(0 OHM,/W,J,T-) -KE00S- R,R,R0, CARBON FILM RESISTOR(.K OHM,/W,J,T-) -KT00-0 R,R, CARBON FILM RESISTOR( OHM,/W,J,T-) -KT- R0,R0, CARBON FILM RESISTOR( OHM,/W,J,T-) -MPG00-

17 CH VR & CF Curve VR & Fader & Power Sw & Mic & Phone & B/O PCB Ass'y Part List REF NO. DESCRIPTION PART NO. Q'TY REMARK CH VR PCB ASS'Y 0-RMX0- CN, P CONNECTOR(P=.mm,SHD0-A0 TYPE) 0-QFX- CH VR PCB(BARE,0**.t) 0-RMX0- VR, SLIDE VR(RAD--D-0B00K) -SCX- CF CURVE VR PCB ASS'Y 0-RMX0- CN0, P SOCKET(CKM0WV-P 0 WHITE) 0-HV00K-0A CF CURVE VR PCB(BARE,0*0*.t) 0-RMX0-0 VR, HIDDEN VR(0KA*,RD0T0G-0KA*(HF)) -RMX0- FADER PCB ASS'Y 0-RMX0- CN, P CONNECTOR(P=.mm,SHD0-A0 TYPE) 0-QFX- CROSS FADER PCB(BARE,*0*.t) 0-RMX0-00 VR, CROSS FADER(RAD--D-0B0K-00) -RMX0- POWER SW PCB ASS'Y 0-RMX0- SW0, POWER SW(SDDLB0U-HF,PIN) 0-A00-00 W00, P. CONNECTOR WIRE(L=0mm,AWM00 AWG) 0-DJ000A- POWER SW PCB(BARE,0*0.*.t) 0-RMX0- C, CERAMIC CAPACITOR(0.0uF/0V,Z,TAPING,ZV) --0 MIC PCB ASS'Y 0-RMX0- CN, P SOCKET(CKM0WV-P.0 WHITE) 0-HV00K-A MIC PCB(BARE) 0-RMX0- JK, MIC JACK (.,JY--0-0) 0-SMX- PHONE PCB ASS'Y 0-RMX0- CN0, P SOCKET(CKM0WV-P.0 WHITE) 0-HV00K-A PHONE PCB(BARE) 0-RMX0- C,C, CERAMIC CAPACITOR(00pF/0V,K,TAPING,YP) -PMSE- JK, P PHONE JACK(.,JY--0-00) 0-HMJ00-0 B/O PCB ASS'Y 0-RMX0- CN0, P SOCKET(CKM0-WV-P,0 WHITE) 0-HV00K-A B/O PCB(BARE) 0-RMX0- JK0,JK0, P PHONE JACK(ψ. JACK(SJ-PA-P)) 0-HMJ00-0V

18 D A 0 R0 K C0 0P IC00A 00 R 0 C00 00u/ R 0 R.K IC00C 00 0 R.K R.K CN TO MAIN W R K R K IC0B C 0u/0 C 0u/0 0 D A C B C B C 0u/0 IC0A C 0u/0 C 0P C 00u/ C 0P R 0 +V C 00u/ R0 0 -V R K C 0u/0 C 0u/0 0 IC ML IN OUT CMODE PS/VCA BALC SNREDU VOLC GND NC FILTER REFO OUT IN VCC R 0 C.u/0 C.u/0 C u/ C.u/0 C 00u/ CN0 TO JACK W0 CN TO MAIN W R 0K C.u/0 R 0K CN TO MAIN W R K C 0P R K C0 0P IC0B C 0u/0 C 0u/0 R K +V C 0u/0 IC0A C0 0u/0 C 00u/ R 0 +V C 00u/ R 0 CH/L -V C 0u/0 C 0u/0 0 IC ML IN OUT CMODE PS/VCA BALC SNREDU VOLC GND NC FILTER REFO OUT IN VCC R 0 C.u/0 C.u/0 C u/ C.u/0 C 00u/ R 0K R 0K R K C.u/0 R K CH/R R K C 0P R K R K R K C 0P IC0B +V R 0K CN TO MAIN W CN TO MAIN W C 00u/ IC0A R 0 +V C 00u/ R 0 -V R.K R.K CN TO MAIN W R0 0K C 00u/ C0 0.0(M) R00 K R0 K C0 0.0(M) -V +V C0 0.00(M) C 0.00(M) R.K R K R K C0 0u/0 R0 K R0 K R0 K R0 K C0 0.0(M) IC00B 00 C 0u/0 C 0.00(M) C 0.00(M) R.K IC00D 00 CN TO MAIN W C 0.0(M) R K C C 00u/ R K ICB IC0A 00 R 0 R 0 R K IC0C 00 0 C0 00u/ C 0.00(M) R K R K 0.00(M) -V +V IC0B 00 C0 0.0(M) C0 0.0(M) C 0u/0 R.K C 0.00(M) R0 K R K R K R K C 0.00(M) C0 0.0(M) C 0.0(M) R K IC0D 00 R0 K IC0A 00 R 0 C 00u/ R 0 R K IC0C 00 0 C 00u/ C 0.00(M) R K R K C 0.00(M) -V +V IC0B 00 C0 0.0(M) C0 0.0(M) C 0u/0 R.K C 0.00(M) R0 K R K R K R K C 0.00(M) C 0.0(M) C 0.0(M) R K IC0D 00 R K IC0A 00 R 0 C 00u/ R 0 R.K C IC0C (M) 0 C 00u/ C 0.0(M) R0 K R0 K C0 0.0(M) -V +V C 0.00(M) R.K R K R K C 0u/0 R0 K R K R0 K R K C0 0.0(M) IC0B 00 C 0u/0 C0 0.00(M) C 0.00(M) R.K IC0D 00 C 0.0(M) R K IC0A 00 R 0 C0 00u/ R0 0 R.K IC0C 00 0 C 00u/ C 0.0(M) R0 K R0 K C0 0.0(M) -V +V C 0.00(M) C 0.00(M) R00.K R0 K R K C 0u/0 R0 K R K CN TO MAIN W R K R K C0 0.0(M) IC0B 00 C 0u/0 C 0.00(M) C 0.00(M) R0.K IC0D 00 C 0.0(M) R K IC0A 00 R 0 C 00u/ R 0 R K IC0C 00 0 C 00u/ C 0.00(M) R0 K R K C 0.00(M) -V +V IC0B 00 C0 0.0(M) C0 0.0(M) C 0u/0 R0.K C 0.00(M) R K R K R K R K C0 0.00(M) C 0.0(M) C 0.0(M) R K IC0D 00 R K IC0A 00 R 0 C 00u/ R 0 R K IC0C 00 0 C 00u/ C 0.00(M) R K R K C 0.00(M) -V +V IC0B 00 C0 0.0(M) C0 0.0(M) C 0u/0 R0.K C 0.00(M) R K R K R0 K R K C 0.00(M) C 0.0(M) C 0.0(M) R0 K IC0D 00 R K IC0A 00 R 0 C0 00u/ R 0 R.K IC0C 00 0 C 00u/ C 0.0(M) R0 K R0 K C0 0.0(M) -V +V C 0.00(M) C 0.00(M) R0.K R K R K C 0u/0 R0 K R K R K R K C0 0.0(M) IC0B 00 C 0u/0 C 0.00(M) C 0.00(M) R.K IC0D 00 +.db R K ICB C 0.0(M) R K C 0.u/0 +V R 0 C 00u/ R0 0 -V ICA C 0.u/0 C 0.u/0 R K C.u/0 C 00u/ R0 K R K C 0.u/0 C0 0.u/0 +V R K R 0 C 00u/ R 0 -V ICA C 0.u/0 R K ICB C.u/0 C 00u/ R K R K +.db +V -V +.db + - GND +.db 0dB +V -V ICA C 0P C 00u/ R 0 +V C0 00u/ R 0 C.u/0 C0.u/0 +.db -V CH/L R K R K ICB CN0 TO MAIN W0 C 0u/0 C 0u/0 C 0.u/0 CH/R ICA C 0P C 00u/ C 0.u/0 C 0P R 0 +V C 00u/ R 0 C.u/0 C.u/0. C,C,C,C.u/0 CHANGE TO 0u/0. R,R K CHANGE TO K. C,C u/0 CHANGE TO.u/0. R,R,R,R K CHANGE TO K. R0,R,R,R 0K CHANGE TO K. C,C,C0,C 0P CHANGE TO 0P. R,R,R,R.K CHANGE TO K. R0,R,R,R K CHANGE TO K -V

19 D C B A MIC BAND FILTER R.K R.K IC0A 00 R R 0 IC0C 00 0 D C B A C 0.0(M) R0 K R K C 0.0(M) 0 -V C0 00u/ +V C 0.00(M) C 0.00(M) R.K C 00u/ R K R0 K C 0u/0 R K R K R K R K C 0.0(M) IC0B 00 C 0u/0 C 0.00(M) C 0.00(M) IC0D 00 C 0.0(M) R K C0 C 00u/ ICA 00 R R0 0 R K ICC 00 0 CN TO MAIN W C 0.00(M) R K R K 0.00(M) 0 -V +V C 0.0(M) C 0.0(M) C0 0u/0 R.K C 00u/ R K R K R K R K C 0.00(M) ICB 00 C 0.0(M) C 0.0(M) R K ICD 00 C 0.00(M) R K +V + -V - GND. R0.K CHANGE TO K

20 D A 0 D CLK ICB TC0BF Q R 0K CH-Q CH-Q IC TC0 SW SW SW SW CON CON VEE VDD CON CON SW SW SW SW +V 0 CH-Q CH-Q SW C.F REVERSE Q ICB LM 0 D A C B C B ICA LM R.K C 0.0 R C 0.0 R R K K +V CROSS FADER +V R.K R -V R 0 +V Q D R 0 R.K Q D R 0 C0.u/0 R.K C.u/0 IC TC0 SW VDD SW CON SW CON SW SW CON SW CON SW VEE SW +V 0 SW0 CH REVERSE D CLK GND ICA TC0BF Q Q SW CH REVERSE R S D CLK VCC ICB TC0BF Q Q 0 R S R 0K R K R 0K R 0K C 0u/0 R 00K R K R0 K Q SA0 R K R0 00K R.K D R K Q SA0 R0.K R K D R0 0K C 0u/0 R 0K C 00u/ -V R0 0 +V -V 0 R S R 0K SWA (PHONO/LINE)/LINE C u/0 ICB D CLK ICA TC0BF Q R 0K Q VCC R 00K R K Q SA0 R K R K R.K D C 0u/0 R00 0 +V -V R 0K FADER VRA 0KA VR 0KB R.K VR 0KB R.K R 0K VRA 0KB VRB 0KB VRB 0KA C.F CURVE CH-Q CH-Q R S R.K C R.K D C -V R.K D -V C R.K D -V W TO EQ-a CN SWA MID CUT GND C 00u/ R.K W TO EQ-a CN W TO EQ-a CN C C C SWB MID CUT SWA MID CUT SWB MID CUT R.K D C C C -V SWA LOW CUT SWB LOW CUT SWA LOW CUT SWB LOW CUT R.K D C -V C C SWA HI CUT SWB HI CUT SWA HI CUT SWB HI CUT R.K D -V VRB 00KB VRA 00KB CH DC CH DC +V R 0K CH-Q CH-Q +V -V + - GND IC LB0N C IC LB0N R0 00 IC LB0N C IC LB0N R0 00 R.K R.K R0.K R.K R.K R.K R.K R0.K R.K R.K R.K R.K R.K R.K NDJ NDH NDF NDD NDB VCC IN AOUT VC GND VC VC VC VC 00u/ +V R0.K R K NDA R.K R0.K R.K R.K R.K R.K R.K R.K C.u/0 R 0K C.u/0 R 0K NDJ NDH NDF NDD NDB NDJ NDH NDF NDD NDB VCC IN AOUT VC GND VC VC VC VC VCC IN AOUT VC GND VC VC VC VC 00u/ +V IC0 LB0N C IC LB0N R 00 R0.K R K C.u/0 R 0K C.u/0 R 0K NDJ NDH NDF NDD NDB VCC IN AOUT VC GND VC VC VC VC C.u/0 -V C.u/0 R.K R.K R.K R.K R.K R.K R.K R0.K R0.K R.K NDA NDI NDG NDE NDC NDI NDG NDE NDC NDA NDI NDG NDE NDC NDI NDG NDE NDC NDA NDJ NDH NDF NDD NDB VCC IN AOUT VC GND VC VC VC VC 00u/ +V R0.K R K C.u/0 R 0K NDJ NDH NDF NDD NDB C.u/0 R 0K VCC IN AOUT VC GND VC VC VC VC C0.u/0 NDA NDI NDG NDE NDC NDI NDG NDE NDC NDA R K R.K C0 0P C 0u/0 R.K R K C u/0 ICA C 0P R K R K VRA 0KB +db W TO JACK CN SWB (PHONO/LINE)/LINE SWA (PHONO/LINE)/LINE VRB 0KB C u/0 C 00u/ C 00u/ ICB R 0 R.K R 0 C0 R 00u/ 0 R.K +V -V C 0u/0 W TO EQ-a CN R K R0.K C 0P R.K R0 K C u/0 ICA C 0P R K R K W TO JACK CN SWB (PHONO/LINE)/LINE VRB 0KB VRA 0KB +db C 00u/ R 0 +V -V C 0u/0 C0 0u/0 C.F CURVE VRA 00KB W TO EQ-a CN R 0K VRA 0KB R 0K CH/CH VRB 0KB R 0K R0 0K VRB 0KB VRA 0KB W TO EQ-a CN MASTER LEVEL VRB 0KB VRA 0KB HEADPHONE LEVEL R 0K R 0K C.u/0 R 0K R 0K ICB LA R K ICA LA W R K R K R K R K R K C.u/0 +V R C 00P C 00P C 0u/ C 0u/0 C 0u/0 JK HEADPHONE C 0u/ R R0 +.db -.db -V R0 -V +V CN ICA MUTE W TO JACK CN0 C.u/0 R.K R.K ICB R.K R K R.K C 00u/ R K C.u/0 +V R 0 +.db C 00u/ C 0P C 0P C u/0 C u/0 R 0 R 00K -V +V -V R K R K R 00K VRA 0KB VRB 0KB VRA 0KB VRB 0KB -.db -.db VRA 0KB VRB 0KB W TO EQ-a CN VR 0KB VR0 0KB VR 0KB W TO EQ-b CN R.K R0.K R.K R0.K R.K R.K R.K R.K R.K VRA 0KB VRB 0KB VR0A 0KB VR0B 0KB VRA 0KB VRB 0KB W TO EQ-a CN R.K R.K R.K R.K R.K R.K R0 0K R 0K C0 P R K -.db JK MIC JACK CN W C u/0 R 0 C.u/0 ICA 00u/ R 0 R 0 C 00u/ +V C -V ICB C 0P W0 TO EQ-a CN0 R K R.K C 0.00(M) R0 K R 0 R.K C.u/0 +0.dB +0.dB CURVE CURVE VRB 00KB FADER CH CH C.u/0 ICB R.K C 0P Error : LOGO.jpg file not found. R0 K R K VR 0KB R K C 0P +db R 0K C 0.0 C 0u/0 C 00u/ +.db ICA R 0 +V C 00u/ R 0 R 0K -V C 0.0 R.K R.K R 0. R,R 0K CHANGE TO K. C,C 0u/0 CHANGE TO u/0. R,R,R0,R K CHANGE TO.K. R,R,R,R CHANGE TO 0. C,C,C u/0. C0,C.u/0 CHANGE TO.u/0. C,C,C,C.u/0 CHANGE TO u/0. R,R K CHANGE TO K B. :. C,C u/0. R,R 00K. R0,R0,R.K. R,R0,R.K CHANGE TO.K R 0 R 0 C u/0 C u/0 C u/0 A. : C 0u/0 C0 0.0 R0.K R N/A R N/A R N/A R N/A R N/A -V -V

21 D C B A C0.u/0 R.K R.K IC00B R 0K R 0K D C B A R K R 0 C C 0.00(M) 0.00(M) C C 0.0(M) 0.0(M) C 0P R K R 0 C0.u/0 IC00A R0 K C 0P R0 K R K JK00A PHONO IN L R R K C00 00u/0 JK00B LINE IN L R R0 00 C 00u/ C 00u/ R 0 C0 00u/0 R00 00 R 0 +V -V C0 0u/0 SW00 PHONO/LINE CH C0.u/0 IC0B C 0u/0 R0 K R0 K IC0A R K C0.u/0 C 00u/ C R K 00u/ R0 0 R 0 -V +V C 0u/0 C 0u/0 0dB CN TO MAIN W C0.u/0 R.K R.K IC0B R0 0K R K R 0 C C 0.00(M) 0.00(M) C R 0 C0.u/0 IC0A R 0K C 0.0(M) 0.0(M) R0 K C 0P R0 K C 0P R K R0 K JK0A PHONO IN W0 TO EQ-a CN0 R K R K C 0u/0 L R R K C0 00u/0 JK0B LINE IN L R R0 00 C0 00u/ C 00u/ R 0 C0 00u/0 R0 00 R 0 +V -V C 0u/0 SW0 PHONO/LINE CH C0.u/0 IC0B C 0u/0 R K R0 K IC0A R K C.u/0 C 00u/ C R K 00u/ R 0 R 0 -V +V C 0u/0 C 0u/0 0dB CN TO MAIN W -V O O IC0 IC0 D00 N00 C 0.0 0V SW0 POWER SW I C 0. C 0u/ G C 000u/ D0 N00 C 0.0 C0 0. C 0u/ C 000u/ D0 N00 C 0.0 D0 N00 I G +V CN00 D0 SS MUTE Q0 SA0 R.K C0 u/ R K R K C 0u/0 IC0A C 0.0 C 0.0 C 000u/ C 000u/ D0 N00 JK0 DC JACK W00 C 00u/ R K +V O IC0 N/A D0 N00 C D0 0V I C 0. C 0u/0 G C 0.0 R 0K R K C 00u/ 000u/ CN TO MAIN W C u/ R.K C 00u/ R0.K C 00u/ C 0P R 0 +V C 0u/0 R 0 R 00K C u/ R.K C 0P R.K IC0B C 0u/0 -V JK0 MASTER BALANCE OUT/L JK0 MASTER BALANCE OUT/R C u/ R 00K R 00K C0 u/ R0 K R.K R.K Q00 SC -V +V R 00 0dB R 00 R 00K R K Q0 SC MUTE L R JK0B MASTER OUT L R JK0A REC OUT MUTE +V R 00 R0 00 A. :. C,C 0u/ CHANGE TO 000u/V. C 0u/0. D0 V CHANGE TO 0V. R K CHANGE TO K. D0 SS CHANGE TO ZENER.V. C 00u/. C0 u/ CHANGE TO u/. R 0K CHANGE TO 00K. F00 A CHANGE TO A 0. R /W CHANGE TO /W. C0,C 0u/0. R,R 00K B. :. C0,C u/. C,.u/0 u/. R,R 00K. F00 A. C,C 000u/ CHANGE TO 000u/. C,C,C,C 00P C 00P C 00P C 00P D0.V +V R 00K -V T00 POWER ADAPTOR AC IN C 00P

22 Printed Circuit Board Diagram 0-RMX0-/// OUTPUT / B/O / PHONE / MIC PCB

23 Printed Circuit Board Diagram 0-RMX0- MIXER PCB

26 Printed Circuit Board Diagram

27 Printed Circuit Board Diagram

28 Printed Circuit Board Diagram

29 Printed Circuit Board Diagram

30 Printed Circuit Board Diagram 0-RMX0- EQ PCB

31 IC Block Diagram! -QMX-0 BU0BCF I / O O / I OUT / IN IN / OUT SWA VDD C O / I SWD OUT / IN IN / OUT C I / O I / O C IN / OUT OUT / IN SWB 0 O / I C SWC OUT / IN IN / OUT O / I Vss I / O DIP / SOP / SSOP

32 IC Block Diagram

33 IC Block Diagram -QD-0 (BA0,DIP-) BA0 / BA0F / BA0FV BA0N OUT VCC N + IN ch + ch + OUT N + + ch ch VEE + IN OUT IN + IN VEE + IN IN OUT VCC

34 IC Block Diagram

35 IC Block Diagram -MX00-0 IC(RASP,SOP-)

36 IC Block Diagram

RMXU-40A.A.....U.xls

RMXU-40A.A.....U.xls SERVICE MANUAL RMX-0 USB MODEL NO.: RMX-0 USB Contents Specification - Block Diagram Packing View Packing View Part List Point To Point Wiring Diagram Exploded View Exploded View Part List -0 Electrical