Roland Spare Parts Cross Reference (Version 20180129)

ODD OGG The LCD on a U‑220 works on a JV‑880. The Rotary Encoder Pot on an S-10 works on an Alpha Juno‑1 or Alpha Juno‑2. The Power Board Assembly is identical for the W‑30, S‑330, S‑750 and S‑760. The following cross reference chart is useful for matching duplicate spare parts. I use this chart to find spares on broken equipment bargains found at eBay auctions for repairing synths and samplers I already own. The list scrolls endlessly to the far right. I don't sell any of the parts shown below. However, some great resources for Roland parts and DIY kits are:
        keyboardkountry.com        fullcompass.com        syntaur.com        supersynthprojects.com
SYNTH/SAMPLER
 
       TRANSFORMER (117V)       
  LCD DISPLAY (ROLAND/MANUFACTURER [RESOLUTION])  
               VFD DISPLAY               
FIP COIL (for VFD)
 
     POWER SWITCH      
POWER BUTTON
 
PROTECT SWITCH
 
OUTPUT LEVEL SWITCH
 
             TACT SWITCH             
        SYNTH/SAMPLER        
      ROTARY ENCODER POT      
ROTARY ENCODER KNOB
 
OUTPUT JACK
 
INPUT JACK
 
PHONES JACK
 
VOLUME POT
 
RECORD LEVEL POT
 
CART/CARD SOCKET
 
TOP COVER / BOTTOM COVER
 
RACK EARS
 
                       3.5' FDD                       
2.8' QDD
 
                  KEYS                  
SYNTH/SAMPLER
ALPHA JUNO-1 22455436C0 (same as Alpha Juno-2) 15029426 / LM16155A [16 x 1] - - 13149108 - 13159334 - (Multiples: see Notes [9]) Replacement DIY here ⟵    ALPHA JUNO-1    ⟶ 13279781 (see Notes [1]) 22485102 13449146 - 13449145 13359353 - - - - - - D-20, JX-8P, W-30 ALPHA JUNO-1
ALPHA JUNO-2 22455436C0 (same as Alpha Juno-1) 15029432 / LM16155B [16 x 1] - - 13149108 - 13159334 - (Multiples: see Notes [9]) Replacement DIY here ⟵    ALPHA JUNO-2    ⟶ 13279781 (see Notes [1]) 22485102 13449146 - 13449145 22485103 - 23425165 - - - - JX-10, S-10, S-50 ALPHA JUNO-2
D-20 22455511U0 15029465 / LM162B04 [16 x 2] - - 13149108 - - - 13169684 / SOA123HS ⟵    D-20    ⟶ - - 13449146 - 13449145 13359355 - 13429233 - - 22405154 - ALPHA JUNO-1, JX-8P, W-30 (see Notes [5]) D-20
D-70 22455512U0 (same as U-20) 15029510 / TLX711A-30TA2 [240 x 64] - - 13149108 - 13159354 - 13169633 / SKHHAD039A ⟵    D-70    ⟶ 13279967 22485106 13449133 - 13449248 13359356 - 13429233 - - - - U-20, JD-800 D-70
D-110 22450517C0 15029471 / DM029Z-5BL7 [16 x 2] (see Notes [2]) - - 13129124 (see Notes [8]) 22495565 - - 13129740 / SW401416 ⟵    D-110    ⟶ - - 13449125 - 13449126 13279873 - 13429233 22020390 / 22810624 - - - - D-110
D-550 22455480U0 15029457 / LM042551 [40 x 2] - - 13129124 (see Notes [8]) 22470240 - - 13129733 / SKHHBS ⟵    D-550    ⟶ - - 13449146 - 13449126 13239118 - 13429191 22025364 / 22025360 - - - - D-550
GM-70 22453461N0 - 15029717 / FIP16A5GR 12449251 13129124 (see Notes [8]) 22470240 - - 13129733 / SKHHBS ⟵    GM-70    ⟶ - - 13449149 - - - - - 22023321 / 22023201 - - - - GM-70
GR-1 12449604J0 - 15029729 / FIP11CM15 12449251 13129135 12499175 - - (Multiples: see Notes [9]) ⟵    GR-1    ⟶ - - 13449146 - 13449145 13289195 - 13429233 - - - - - GR-1
JUNO-106 22455371U0 15029175 / LB-602V A2-1 [Dual Digit 7-Segment LED] - - 13149108 - 13159334 13159334 13169633 / SKHHAD039A ⟵    JUNO-106    ⟶ - - 13449125 - 13449126 13219756 - - - - - - ALPHA JUNO-1, D-20, W-30 (see Notes [6]) JUNO-106
JV-880 22455534N0 (same as U-220) 15029505 / DM047Z-7BL7 [24 x 2] (same as U-220) - - 13129124 (see Notes [8]) 22495565 - - 13169684 / SOR123HS ⟵    JV-880    ⟶ 13289196 (see Notes [4]) 22485307 13449283 - 13449148 13289209 - 13429233 22035423 / 22815860 - - -   JV-880
JX-8P 22455356C0 or 22455417C0 - 15029710 / FIP16A5R 12449251 13149108 - 13159335 13159335 13129715 / KHC10901 ⟵    JX-8P    ⟶ - - 13449125 - 13449126 13339455 - 23425165 - - - - ALPHA JUNO-1, D-20, W-30 (see Notes [6]) JX-8P
JX-10 22453443U0 (same as MKS-70) - 15029718 / FIP32A6R (Replacement DIY here) 12449251 13149108 - 13159335 13159335 (Replacement DIY here) ⟵    JX-10    ⟶ 13279792 (Replacement DIY here) 22485106 13449146 - 13449145 13359534 - 23425165 - - - - ALPHA JUNO-2, S-10, S-50 JX-10
MKS-10 22455378U0 15029415 / GL-9PG2 - - 13129101 22470240 - 13159316 13159137 / SSS212A ⟵    MKS-10    ⟶ - - 13449133 - 13449230 13339446 - - 22025244 / 22025245 22125521 - - - MKS-10
MKS-20 22455442U0 15029431 / LUD9A3211A - - 13129124 (see Notes [8]) 22470240 - 13159343 13129362 / SKELAK ⟵    MKS-20    ⟶ 13279790 22485106 13449146 - 13449144 13339460 - 23425165 22025244 / 22025298 22125521 - - - MKS-20
MKS-30 22455356C0 or 22455417C0 15029152 / GL-9HD12 - - 13129101 22470240 - 13159316 13129351 / SPQ009G ⟵    MKS-30    ⟶ - - 13449125 - 13449232 13219343 - 23425165 22025244 / 22025246 22125521 - - - MKS-30
MKS-50 22455467N0 15029441 / DM011Z-1DL3 [16 x 1] - - 13129124 (see Notes [8]) 22470240 - - (Replacement DIY here) ⟵    MKS-50    ⟶ - - 13449146 - 13449145 13239118 - - 22025330 / 22025331 - - - - MKS-50
MKS-70 22453443U0 (same as JX-10) - 15029720 / FIP32B6R (Replacement DIY here) 12449283 13129124 (see Notes [8]) 22470240 13159154 13159335 (Replacement DIY here) ⟵    MKS-70    ⟶ 13279790 (Replacement DIY here) 22485106 13449146 - 13449232 13339470 - 23425165 22023323 / 22023324 22123559 - - - MKS-70
MKS-80 22455384N0 15029417 / LCM-560-08HZ - - 13129124 (see Notes [8]) 22470240 13159149 13159335 13129351 / SPQ009G ⟵    MKS-80    ⟶ - - 13449125 - 13449126 13359351 - 23425165 22025244 / 22025247 22125521 - - - MKS-80
MKS-100 22455463U0 15029440 / LM161551 [16 x 1] - - 13129124 (see Notes [8]) 22470240 - 13159343 13129733 / SKHHBS ⟵    MKS-100    ⟶ 13279816 22485106 13449146 13449146 13449145 13219702 13219703 - 22025244 / 22025327 22125521 - 12379537 - MKS-100
S-10 22455456C0 15029437 / LM16155C [16 x 1] - - 13149114 - - 13159343 13169633 / SKHHAD039A ⟵    S-10    ⟶ 13279781 (see Notes [1]) 22485106 13449146 13449146 13449145 13339466 13339466 - - - - 12379537 ALPHA JUNO-2, JX-10, S-50 S-10
S-50 22453465U0 - 15029718 / FIP32B6R 12449251 13149102 - - 13159335 13169633 / SKHHAD039A ⟵    S-50    ⟶ 13279792 22485102 13449149 13449149 13449148 13339467 13339468 - - - 12379535 - Toshiba 4261A0K or 4261G0K - ALPHA JUNO-2, JX-10, S-10 S-50
S-220 22455488U0 15029455 / LDS7A1681A [16 x 2] - - 13129124 (see Notes [8]) 22470240 - - 13129733 / SKHHBS ⟵    S-220    ⟶ 13279816 22485106 13449146 13449146 13449145 13219702 13219702 - 22025244 / 22025350 22125521 - 12379537 - S-220
S-330 22443588 (see Notes [1]) 15029471 / DM1620-5BL7 [16 x 2] (see Notes [2]) - - 13129139 (see Notes [7]) 22495565 - - 13129737 / SKHHAR ⟵    S-330    ⟶ - - 13449125 13449125 13449126 13279868 13279868 - 22023376 / 22023377 - 22405156 - Teac FD-235HF-A527 or Toshiba ND-352S-A - - S-330
S-550 22453490 - 15029717 / FIP16A5GR 12449251 13129124 (see Notes [8]) 22470240 - - (Multiples: see Notes [9]) ⟵    S-550    ⟶ - - 13449149 13449149 13449148 13279844 13279844 - 22025364 / 22023355 - 12379535 - Toshiba 4261A0K or 4261G0K - - S-550
S-750 22443588 (see Notes [1]) 15029538 / LM240144 [240 x 64] - - 13129139 (see Notes [7]) 22495565 - - 13169633 / SKHHAD039A ⟵    S-750    ⟶ 13279932 22483280 13449155 13449279 13449126 13239138 13239137 - 22023434 / 22023563 - 12409185 - Chinon FZ-357 - - S-750
S-760 22443588 (see Notes [1]) 00123945 / DMF-50374NYU-LY [240 x 64] - - 13129139 (see Notes [7]) 22495565 - - 00126956 / EVQ21405 ⟵    S-760    ⟶ 00120845 (Replacement DIY here) - 00120434 00120434 00128178 00239134 00239134 - 00124723 / 00123623 - 22405255 - Chinon FZ-357 - - S-760
S-770 22443607 15029504 / LM240143 [240 x 64] - - 13129139 (see Notes [7]) 22495565 - - - ⟵    S-770    ⟶ 13279932 22473413 13449155 13429668 13449126 13239138 13239137 - 22023434 / 22023435 - 12409185 - Chinon FX-357 - - S-770
U-20 22455512U0 (same as D-70) 15029490 / DMC24201N-LY [24 x 2] - - 13149108 - - - 13169697 / SKHVBD100G ⟵    U-20    ⟶ - - 13449146 - 13449145 13359356 - 13429233 - - - - D-70, JD-800 U-20
U-220 22455534N0 (same as JV-880) 15029505 / DM047Z-7BL7 [24 x 2] (same as JV-880) - - 13129124 (see Notes) 22495565 - - (Multiples: see Notes [9]) ⟵    U-220    ⟶ - - 13449146 - 13449148 13279881 - 13429240 22023376 / 22025468 - - - - U-220
W-30 22443588 (see Notes [1]) 15029487 / LM240142 [240 x 64] - - 13129139 (see Notes [7]) 22495565 - - 13169633 / SKHHAD039A ⟵    W-30    ⟶ 13279910 22483186 13449276 13449125 13449126 13334467 13279909 - - - 12409169 - Chinon FX-354 or Teac FD-235HF-C529 - ALPHA JUNO-1, D-20, JX-8P W-30 
  SYNTH/SAMPLER  
       TRANSFORMER (117V)       
 LCD DISPLAY (ROLAND/MANUFACTURER) 
 VFD DISPLAY 
 FIP COIL (VFD) 
 POWER SWITCH 
 POWER BUTTON 
 PROTECT SWITCH 
 OUTPUT LEVEL SWITCH 
        TACT SWITCH        
  SYNTH/SAMPLER  
 ROTARY ENCODER POT 
 ROTARY ENCODER KNOB 
  OUTPUT JACK  
   INPUT JACK   
  PHONES JACK  
  VOLUME POT  
 RECORD LEVEL POT 
CART/CARD SOCKET
 
TOP COVER / BOTTOM COVER
 
   RACK EARS   
 3.5" FDD 
 2.8" QDD 
                  KEYS                  
  SYNTH/SAMPLER

Notes

  [1] The transformer part number listed for the S-330, S-750, S-760 and W-30 is actually the complete Power Board Assembly as shown in this image
  [2] The D-110 and S-330 use the same Roland LCD part number but have a different manufacturer part number so I’m not sure if these are exact replacements for each other
  [3] The MC-500, MC-500mkII and RC-100 use the same ROTARY ENCODER POT as the ALPHA JUNO-1, ALPHA JUNO-2 and S-10 (P/N: 13279781)
  [4] The JD-990, JV-1080, and SC-880 use the same ROTARY ENCODER POT as the JV-880 (P/N: 13289196). Available @ fullcompass.com
  [5] D-20 keys will work on a JX-8P but not the springs
  [6] Juno-106 keys are not interchangeable with the JX-8P because of the weights
  [7] S‑750, S‑760, S‑770 (except Canada), S‑330 and W‑30 Power Switch P/N: 13129139 is an ALPS SDL1P-D. This common part is found on eBay for only $2.50 (USD). More detailed info is here
  [8] D‑110, D‑550, GM‑70, JV‑880, MKS‑20, MKS‑50, MKS‑70, MKS‑80, MKS‑100, S‑220, S‑550 and U‑220 Power Switch P/N: 13129124 is an ALPS SDGA3P. More detailed info is here
  [9] Several synths and samplers use multiple TACT SWITCHES spread out over different PCB's
       ALPHA JUNO-1: 13159334 / SSSP12225A, 13169633 / SKHHAD039A, 13129704 / SKHCAB131A (Replacement DIY here)
       ALPHA JUNO-2: 13129704 / SKHCAB131A, 13169633 / SKHHAD039A (Replacement DIY here)
       GR-1: 13169687 / SKHHBW, 13129772 / SKQEAA
       JX-10: (Replacement DIY here)
       MKS-70: (Replacement DIY here)
       S-550: 13169633 / SKHHAD039A, 13129733 / SKHHBS, 13129737 / SKHHAR, 13129344 / SPEA1212
       U-220: 13169684 / SOA123HS100G, 13159167 / SSSJ12

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