Zojirushi NS-TSC18
Micom Rice Cooker & Warmer NS-TSC10/18
| This device is in the WorkNeeded:OriginalParts category because it was flagged as missing information on the original parts. It may have replacement parts listed but those cannot be assumed to be identical to the originals. If you have a list of the original parts, please feel free to add them by copying the relevant table from EditorsToolbox:Tables | 
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| This device is in the WorkNeeded:ReplacementParts category because it was flagged as missing information on replacement parts. If it has the original parts listed you may be able to search for replacements using the parametric searches available from parts distributors. If you have or make a list of replacement parts, please feel free to add them by copying the relevant table from EditorsToolbox:Tables | 
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NS-TSC18
| Preliminary Information | |
|---|---|
| Leak Risk | Low |
| Batteries | CR2450 |
| Mounting Technology | Through Hole, SMD |
| Destructive Entry | No |
Known Issues
Symptom or Problem Encountered
Unit looses time whenever unplugged from the wall.
Causes
- Lithium battery soldered on Power PCB has failed.
Solutions
- Replace Battery (optionally install battery holder for easier future replacements)
Disassembly Notes
Remover 4 screws from the bottom and remove bottom cover by prying carefully with a spudger. Screws are Philips but one screw may be "T20 Security Screw" requiring T20 bit with a hole in it.
Original Parts
Power PCB (NS-TSF-DENGEN)
| RefDes | Qty | Capacitance | Voltage | Mount | Diameter/Size | Height | Lead Spacing | Temp | Type | Brand | Series |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C1 | 1 | 0.1 µF | 375V | Through Hole | Filter Capacitor | ||||||
| C2 | 1 | 4.7 µF | 350V | Through Hole | 10mm | 13mm | Aluminum Electrolytic | ||||
| C3 | 1 | 220 µF | 25V | Through Hole | 8mm | 12mm | Aluminum Electrolytic | ||||
| C4 | 1 | 33 µF | 16V | Through Hole | 5mm | 11mm | Aluminum Electrolytic | ||||
| RefDes | Qty | Part Type | Part Number | Mount | Lead Spacing | Temp | Notes | Brand | Series |
|---|---|---|---|---|---|---|---|---|---|
| BAT | 1 | Battery | CR2450 | Through Hole | 20mm | Battery soldered on the PCB, possible to install battery holder and normal battery | Panasonic | ||
| RY | 1 | Relay | G5CA-1A-TP-E (16X2C1) | Through Hole | Contact: 15A 125VAC, 10A 250VAC, 10A 30VDC. Coil: 12 VDC | Omron | |||
| TA1 | 1 | Triac | BCR2PM | TO-220F(2) package |
Replacement Parts
Basic PCB Name
| RefDes | Qty | Compatible Part Number | Order Links |
|---|---|---|---|
| Digikey |
If parts are not available or different selection is preferred, you can use the values in the Original Parts section to perform a parametric search.