| File information: | |
| File name: | f900ktroub.pdf [preview f900ktroub] |
| Size: | 116 kB |
| Extension: | |
| Mfg: | LG |
| Model: | f900ktroub 🔎 |
| Original: | f900ktroub 🔎 |
| Descr: | LG Audio FL-R900K f900ktroub.pdf |
| Group: | Electronics > Consumer electronics > Audio |
| Uploaded: | 01-05-2022 |
| User: | Anonymous |
| Multipart: | No multipart |
| Information about the files in archive: | ||
| Decompress result: | OK | |
| Extracted files: | 1 | |
File name f900ktroub.pdf TROUBLESHOOTING 1. POWER PART Turn power on. YES NO PN402, PN804 +5V(AII) NO IC402 Pin 1 input +5V(D1) PN402, PN804 Defective. check? YES YES IC402 Pin 6 PCTL output? IC802, 805 Surrounding circuitry defective. OFF ON 5V NO | ||

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