Brand: JVC
Category: Projector
Document Type: Parts/Service
Language: EN
Parts/Service for DLA-X500RBE
Uploaded: Nov. 21, 2025, 7:30 p.m.
Manual Publish Date: 2014-08-01
Warranty Information
None
- Basic Operation: The manual details the operation, installation, and servicing of the JVC D-ILA Projector. Key operations include turning the projector on/off, switching inputs, navigating menus, and adjusting settings like zoom and focus. It also covers LED indicators for various statuses (standby, lamp, warning) and button locations for user control.
- Installation: Proper installation requires placing the projector in a suitable location, considering ventilation, and adjusting placement and angle for optimal screen projection. Spacing requirements are crucial to prevent overheating.
- Servicing: The manual provides detailed safety precautions for servicing, including handling high-voltage components and proper wiring. It outlines disassembly procedures for various parts and PWBs.
- Adjustment: Specific adjustment procedures are described, utilizing a personal computer and specialized software for tasks like EEPROM backup, model code writing, destination writing, and pixel shift adjustment.
- Troubleshooting: A comprehensive troubleshooting section covers protective sensors, LED warning indications, and error log retrieval using the service software.
Troubleshooting and error codes
| No | Content | LED | ||||||
| WARNING | LAMP | STANDBY/ON | On/Off time | Delay time | LED On/Off times | |||
| 1 | The lamp don't light | O | ● | - | 0.25s | 0.5s | 1 | |
| 2 | The lamp turn off | O | ● | - | 0.25s | 0.5s | 2 | |
| 3 | The lamp cover opening | O | ● | - | 0.25s | 0.5s | 3 | |
| 4 | Power board occurs error | ● | - | 0.25s | 0.5s | 1 | ||
| 5 | The fan lock | ● | - | 0.25s | 0.5s | 2 | ||
| 6 | The internal temperature is too high | ● | ● | ● | - | 0.25s | 0.5s | 3 |
| 7 | The exterior temperature is too high | ● | ● | ● | - | 0.25s | 0.5s | 4 |
| 8 | MEMC board occurs error | ● | - | 0.25s | 0.5s | 5 | ||
| 9 | DDM reset or start error | ● | - | 0.25s | 0.5s | 1 | ||
| 10 | Can't communicate with DDM | ● | - | 0.25s | 0.5s | 2 | ||
| 11 | Processor board occurs error | ● | - | 0.25s | 0.5s | 3 | ||
| 12 | Lens barrier occurs error | ● | - | 0.25s | 0.5s | 4 | ||
| 13 | Lamp time warning | O | - | - | ||||
| 14 | During standby | - | - | - | ● (Red) | |||
| 15 | During Power On(Hide off) | - | - | - | ● | 0.25s | ||
| 16 | During Power On(Hide on) | - | - | - | ● (Green) | 0.25s |