Parts for RX390 — Pioneer
We found 66 parts confirmed to fit the Pioneer RX390.
Compatibility table
| Part # | Part | Also fits | Reference price |
|---|---|---|---|
| CCCSL121J50 | 120pf 50v J | 2 models | $2.16 · Amazon |
| CEAL010M50 | 1mfd 50v M | 2 models | $2.29 · Amazon |
| CEAS221M10 | 220mfd 10v | 2 models | $2.29 · Amazon |
| CKCYB682K50 | 6800pf 50v K | 2 models | $2.16 · Amazon |
| 872990180 | C-TR,2SC24 | 2 models | $3.15 · Amazon |
| 152271 | Capcd 047uf | 2 models | $2.16 · Amazon |
| LTA822J | Coil Vsa910 | 2 models | $3.21 · Amazon |
| ACH1150 | El 10m 50v | 2 models | $2.29 · Amazon |
| VNF1084 | Fitting | 2 models | $2.16 · Amazon |
| 1855002 | Lytic Capacitor | 2 models | $2.49 · Amazon |
| 3SK194 | Mos Fet | 2 models | $8.49 · Amazon |
| 24327203 | Resistor | 2 models | $2.16 · Amazon |
| RS18S100J | Resistor Kex | 2 models | $0.99 · Amazon |
| 2SA1255 | Transistor | 2 models | $2.16 · Amazon |
| 2SC2714 | Transistor | 2 models | $2.49 · Amazon |
| 2SK373 | Tstr Fet | 2 models | $4.99 · Amazon |
| 1T33 | Varistor Capacitor Diode | 2 models | $5.49 · Amazon |
| AZB1342 | 102,SPRING | 3 models | — · Amazon |
| AZN2112 | 104,CHASSIS | 3 models | — · Amazon |
| 872910206 | 2SC2223, TRA | 3 models | $6.69 · Amazon |
| 121661711 | 39 RESISTOR | 3 models | $2.16 · Amazon |
| AZA7148 | Battery Cover | 3 models | $9.00 · Amazon |
| NJM7912FA | Ic Pdm90x | 3 models | $17.49 · Amazon |
| AZN2123 | Lever | 3 models | $3.49 · Amazon |
| AWZ7163 | PCB Assembly | 3 models | $39.75 · Amazon |
| AWZ7262 | PCB Assembly | 3 models | $49.29 · Amazon |
| RXQ7024 | PCB Assembly | 3 models | $166.99 · Amazon |
| 2SC4793 | Panasonic 2315391 | 3 models | $7.04 · Amazon |
| AAK7043 | Panel | 3 models | $15.00 · Amazon |
| RPX1109 | Remote | 3 models | $39.39 · Amazon |
| 121664911 | Resistor | 3 models | $2.57 · Amazon |
| 2SA1837 | Transistor | 3 models | $3.15 · Amazon |
| CEAS101M10 | 100mfd 10v M | 4 models | $2.16 · Amazon |
| AEB7002 | CUSHION RUBBER | 4 models | — · Amazon |
| AAD7024 | Function Button | 4 models | — · Amazon |
| REK1077 | Fuse 1.6a | 4 models | $2.16 · Amazon |
| AAE7008 | Knob | 4 models | $4.00 · Amazon |
| AAE7010 | Knob | 4 models | $3.25 · Amazon |
| AAD7027 | LOC-16:TUNING BUTTON | 4 models | — · Amazon |
| 462011033 | LXI Cap 120 Pf | 4 models | $2.16 · Amazon |
| RRV1479 | Owner's Manual | 4 models | $67.49 · Amazon |
| 462016153 | RCA .047uf 400v | 4 models | $5.20 · Amazon |
| RPX1108 | Remote | 4 models | $42.25 · Amazon |
| CEAS222M16 | Television Capacitor, 2,200-mfd, 16-volt | 4 models | $3.20 · Amazon |
| AWY1174 | Cass Mech | 5 models | $195.84 · Amazon |
| ABK1017 | Holder | 5 models | $2.49 · Amazon |
| AAK2243 | Lens | 5 models | $5.95 · Amazon |
| RRB1168 | Owner's Manual | 5 models | $19.99 · Amazon |
| 2SC2878 | Transistor | 6 models | $2.16 · Amazon |
| CKCYF473Z50 | .047mfd 50v | 7 models | $2.29 · Amazon |
| 46206183 | Home Electronics Capacitor | 7 models | $3.49 · Amazon |
| AXM7003 | Motor | 7 models | $44.50 · Amazon |
| 991951 | Integrated Circuit | 8 models | $5.99 · Amazon |
| NJM78M56FA | Integrated Circuit | 8 models | $5.75 · Amazon |
| 871905084 | DIODE RB44 | 9 models | $4.53 · Amazon |
| ATB7004 | Antenna | 10 models | $22.57 · Amazon |
| REK1086 | Fuse | 10 models | $3.99 · Amazon |
| 46209563 | Home Electronics Capacitor | 10 models | $2.16 · Amazon |
| PDG1015 | Pwr Cord W/p | 10 models | $21.99 · Amazon |
| VPZ30P080FMC | Screw | 10 models | $2.16 · Amazon |
Prices shown are an informational reference range only, not an offer or an Amazon price — RepairKitHub does not sell parts directly. Each part links to an Amazon search so you can compare current listings yourself.
Common failure areas on this model
The confirmed parts above group into a handful of failure areas. Here is what each points to and how to check it before you order anything.
General hardware and mounting parts
Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.
Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.
Parts in this group on RX-390: CCCSL121J50 (120pf 50v J), CEAL010M50 (1mfd 50v M), CEAS221M10 (220mfd 10v), CKCYB682K50 (6800pf 50v K), 872990180 (C-TR,2SC24), LTA822J (Coil Vsa910), ACH1150 (El 10m 50v), 3SK194 (Mos Fet), 24327203 (Resistor), RS18S100J (Resistor Kex), 2SA1255 (Transistor), 2SC2714 (Transistor), 2SK373 (Tstr Fet), AZN2112 (104,CHASSIS), 872910206 (2SC2223, TRA), 121661711 (39 RESISTOR), NJM7912FA (Ic Pdm90x), AZN2123 (Lever), AWZ7163 (PCB Assembly), AWZ7262 (PCB Assembly), RXQ7024 (PCB Assembly), RPX1109 (Remote), 121664911 (Resistor), 2SA1837 (Transistor), CEAS101M10 (100mfd 10v M), AEB7002 (CUSHION RUBBER), AAD7024 (Function Button), REK1077 (Fuse 1.6a), AAD7027 (LOC-16:TUNING BUTTON), RRV1479 (Owner's Manual), 462016153 (RCA .047uf 400v), RPX1108 (Remote), AWY1174 (Cass Mech), ABK1017 (Holder), AAK2243 (Lens), RRB1168 (Owner's Manual), 2SC2878 (Transistor), CKCYF473Z50 (.047mfd 50v), AXM7003 (Motor), 991951 (Integrated Circuit), NJM78M56FA (Integrated Circuit), 871905084 (DIODE RB44), ATB7004 (Antenna), REK1086 (Fuse), PDG1015 (Pwr Cord W/p).
Storage, trim and cosmetic hardware
Symptom: A cracked shelf, broken door bin, worn hinge, or missing trim piece -- cosmetic and storage wear rather than a functional breakdown.
Check: Match the physical dimensions and mounting tabs of the old part before ordering; these pieces are often model-specific even between visually similar models.
Parts in this group on RX-390: 152271 (Capcd 047uf), VNF1084 (Fitting), AZB1342 (102,SPRING), AZA7148 (Battery Cover), 2SC4793 (Panasonic 2315391), AAK7043 (Panel), AAE7008 (Knob), AAE7010 (Knob), 462011033 (LXI Cap 120 Pf), VPZ30P080FMC (Screw).
Controls, timers and wiring
Symptom: A cycle that doesn't advance, an unresponsive display, or the unit not starting at all.
Check: Look for burn marks or a burnt smell near the board or terminals, and check whether buttons and knobs respond -- a unit that powers on but won't cycle often traces back to this group.
Parts in this group on RX-390: 1855002 (Lytic Capacitor), 1T33 (Varistor Capacitor Diode), CEAS222M16 (Television Capacitor, 2,200-mfd, 16-volt), 46206183 (Home Electronics Capacitor), 46209563 (Home Electronics Capacitor).
Before you buy
Match RX390 exactly against the model and serial plate on the appliance itself before ordering anything — a single mismatched character can point to a different production run with different parts. Then check the part number printed or stamped on the part you are replacing against the part numbers in the table above; the printed number is the most reliable way to confirm fitment when a model has gone through multiple production runs. RepairKitHub does not sell parts directly — every part link above routes to an Amazon search for that part number so you can compare current listings and sellers yourself.
How to confirm this is your model
Check inside a door opening, on a back or side panel, or behind a removable panel or drawer for a label printed with the model and serial number. Match every character exactly, including letters and dashes at the end — appliance model numbers often have similar prefixes but different suffixes for different production runs.
Still not sure?
Use the model lookup tool to search by model or part number, or start from the symptom your appliance is showing.