| 型号 | 厂家 | 描述 | 大小 | 页数 | 厂家标志 |
|---|---|---|---|---|---|
| PT2270-M3 | Princeton Technology Corp | Remote Control Decoder IC | 549 KB | 18 |  |
| PT2271A-M4 | Princeton Technology Corp | Remote Control Decoder | 253 KB | 6 | |
| PT2237-AZ | Princeton Technology Corp | Remote Control Decoder | 253 KB | 6 | |
| PT2124-C4 | Princeton Technology Corp | FAN CONTROLLER | 496 KB | 8 | |
