Original Epson CB‑L1750U / L1755U LCD Parts – 1.03″ Panel (H892 /H792 Interchangeable)
H892 LCD Panel is genuine Epson LCD components for the CB‑L1750U and L1755U high‑brightness laser projectors. You can select one of the following options when ordering:
- LCD Assembly (complete block) – factory pre‑aligned block with all three LCD panels and prism. No convergence adjustment needed.
- Single LCD Panel (H892 or H792) – individual 1.03‑inch panel for one colour channel. Requires manual convergence alignment after installation.
Option 1 – LCD Assembly (complete block): Select the “LCD Assembly” option. No additional notes required.
Option 2 – Single LCD Panel: Select the “Single LCD Panel” option, then leave a note during checkout specifying the colour channel you need: R (Red), G (Green), or B (Blue). We cannot ship without colour specification.
The 1.03‑inch LCD panels (models H892 and H792) are interchangeable and work as direct replacements for the CB‑L1750U and L1755U. Both part numbers are compatible with these projectors. The panels are brand new, genuine Epson spare stock.
| Compatible Models | Epson CB‑L1750U, CB‑L1755U (high‑brightness WUXGA laser projectors, ~7000‑8000 lumens) |
|---|---|
| Panel Size | 1.03 inches (diagonal) – high‑aperture 3LCD panel for laser light engines |
| Compatible Part Numbers | H892 or H792 (interchangeable – both work) |
| Available Options | ① Full LCD assembly (factory pre‑aligned) – no alignment needed ② Single LCD panel (requires colour note: R/G/B) – manual convergence required |
| Condition | Brand New – 100% Original Epson Spare Part |
| Installation (Full Assembly) | Direct mechanical replacement – mounting holes and flex cables match. No convergence adjustment required. |
| Installation (Single Panel) | Manual convergence (mechanical panel alignment) is mandatory. Advanced skill level required. |
| Order Method | Select your option above. For single panel, must specify colour (R/G/B) in checkout notes. |
Why the 1.03‑inch panel size matters
The CB‑L1750U and L1755U are high‑output laser projectors (7000‑8000 lumens). They use larger 1.03‑inch LCD panels, not the standard 0.76‑inch or 0.79‑inch panels found in lower‑brightness models. The larger panel allows more light to pass through without overheating. H892 and H792 are the correct Epson part numbers for these 1.03‑inch panels, and they are fully interchangeable.
Which option should you choose?
- LCD Assembly (complete block) – recommended for most repairs. It comes factory pre‑aligned, saves hours of alignment work, and guarantees perfect convergence. Simply swap the old block and you are done.
- Single LCD Panel – only if you have 3LCD alignment experience. Replacing a single panel requires mechanical convergence adjustment using test patterns and service access. Not recommended for first‑time repairers. Remember to specify colour (R, G, or B) when ordering.
Signs you need LCD replacement
- Colour fade or yellow/brown tint – polarisers or LCD panels have degraded.
- Dead pixels or vertical banding – specific colour channel has panel failure.
- Uneven brightness or mura – blotchy or non‑uniform colour across the image.
- Delaminated polariser – cloudy or peeling film visible on the panel surface.
- Physical panel damage – burnt spots or cracks inside the optical block.
Restore your high‑brightness laser projector to factory optical performance – order the correct 1.03‑inch LCD part by selecting your configuration above.
