PT-201
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- For more information, see this article's corresponding Wikipedia page: Device.
PT-201
| Preliminary Information | |
|---|---|
| Release Year | 1990s? |
| Leak Risk | Medium |
| Batteries | None |
| Mounting Technology | Through Hole, SMD |
| Capacitor Types | Aluminum Electrolytic, Tantalum, Ceramic |
| Destructive Entry | No |
The PT-201 is a 16-bit ISA soundcard powered by an ESS AudioDrive ES688F sound chip.
Known Issues
Symptom or Problem Encountered
Causes
- Description of cause
Solutions
- Solution to the problem
Disassembly Notes
Warnings or tips to disassemble the device
Original Parts
Sound Card
960226A
| RefDes | Qty | Capacitance | Voltage | Mount | Diameter/Size | Height | Lead Spacing | Temp | Type | Brand | Series |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C1, C15, C26, C35, C40, C60 | 6 | 10 µF | 25V | Through-Hole | 4mm | 8mm | 1.5mm | 85 °C | Aluminum Electrolytic | BH | |
| C20 | 1 | 10 µF | 25V | Through-Hole | 4mm | 8mm | 1.5mm | 105 °C | Aluminum Electrolytic | BH | |
| C33 | 1 | 47 µF | 16V | Through-Hole | 5mm | 12mm | 1.5mm | 85 °C | Aluminum Electrolytic | NCK | |
| C55, C56 | 2 | 220 µF | 16V | Through-Hole | 6mm | 8mm | 1.5mm | 85 °C | Aluminum Electrolytic | NCK | |
| C67, C68 | 2 | 470 µF | 16V | Through-Hole | 8mm | 12mm | 4mm | 85 °C | Aluminum Electrolytic | NCK |
| RefDes | Qty | Part Number/Model Number | Package | Manufacturer (If Applicable) | Explanation | Datasheet |
|---|---|---|---|---|---|---|
| U1 | 1 | ES688G | ||||
| 1 | LM1877N-9 | DIP-14 | National Semiconductor | Dual Audio Power Amp | LM1877 | |
| 1 | LM324N | DIP-14 | STMicroelectronics | Quad OpAmp | LMx24 | |
| U5 | 1 | KA558B | DIP-16 | Quad Timer | KA558B | |
| U6 | 1 | DXP44Q |
Replacement Parts
Basic PCB Name
| RefDes | Qty | Compatible Part Number | Order Links |
|---|---|---|---|
| C1, C15, C20 C26, C35, C40, C60 | 7 | 860020472003 | Digikey Mouser LCSC |
| C20 | 1 | 860080772001 / 50YXJ10M5X11 | DigiKey Mouser LCSC |
| C33 | 1 | 860020472006 / 25PX47MEFC5X11 | DigiKey Mouser LCSC |
| C55, C56 | 2 | 860020373010 / EKY-160ELL221MF11D | Digikey Mouser LCSC |
| C67, C68 | 2 | 860020374012 / 16PX470MEFCTA8X11.5 | DigiKey Mouser LCSC |
| RefDes | Qty | Compatible Part Number | Order Links |
|---|---|---|---|
| 1 | LM324N / LM324L-D14-T | Digikey Mouser LCSC |
| RefDes | Qty | Compatible Part Number | Order Links |
|---|---|---|---|
| Y1 | 1 | MP143 | Digikey Mouser |
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.
Kits
- Digikey BOM: https://www.digikey.com/