Now downloading free:Sony LA-2 VPL-HS20 training
Sony LA-2 VPL-HS20 training free download
Various electronics service manuals| File information: | |
| File name: | SONY_LA-2_VPL-HS20_training.pdf [preview LA-2 VPL-HS20 training] |
| Size: | 2148 kB |
| Extension: | |
| Mfg: | Sony |
| Model: | LA-2 VPL-HS20 training 🔎 |
| Original: | LA-2 VPL-HS20 training 🔎 |
| Descr: | Sony SONY_LA-2_VPL-HS20_training.pdf |
| Group: | Electronics > Other |
| Uploaded: | 17-06-2021 |
| User: | Anonymous |
| Multipart: | No multipart |
| Information about the files in archive: | ||
| Decompress result: | OK | |
| Extracted files: | 1 | |
File name SONY_LA-2_VPL-HS20_training.pdf Training Manual KP-60WE610 LA-2 Chassis Models: KP-42WE610 KP-50WE610 VPL-HS20 KP-60WE610 KFD-60XBR950 KFD-70XBR950 VPL-HS20 Diagnostics and Troubleshooting Course: TVP-17 Table of Contents Introduction ...1 6. The VPL-HS20 ...32 1. The LA-2 Chassis ...2 Overview ... 32 Overview ... 2 Overall Block diagram ... 32 Circuit Layout ... 3 7. Power Supply ...35 Circuit Board Locations ... 6 Overview ... 35 2. LA-2 Power Supplies ...7 Theory of Operation ... 35 Overview ... 7 Power Supply Troubleshooting ... 39 Troubleshooting ... 10 8. Protect Circuits ...41 3. LA-2 Protect & Self-Diagnostics ..12 Overview ... 41 Overview ... 12 9. Video Circuits ...45 Direct Relay Deactivation Protection ... 12 Video Input Selection ... 45 Protection and Self-Diagnostics ... 14 B Board Video Processing ... 47 Entering Diagnostics Mode ... 16 C Board Video Processing ... 48 4. LA-2 Video Processing ...17 Troubleshooting ... 49 Overview ... 17 10. Servicing the VPL-HS20 ...53 Video Input & Switching ... 17 Overview ... 53 Video Processing ... 19 Disassembly ... 54 Troubleshooting ... 22 Servicing the Prism Block ... 56 Internal Pattern Generator ... 27 | ||
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