DLP Projector HDMI
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 eReplacements AN XR10LP ER Projector Lamp  US $247.04
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 Panasonic ET LAD55LW Projector Lamp US $798.40
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 V7 VPL739 1N 200 W Projector Lamp US $246.50
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 Optoma BL FP200F Projector Lamp US $182.24
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 Optoma BL FS200C Projector Lamp for EP1691 EP7155 US $225.97
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 Chief Manufacturing CMA 455 Projector Mount Adapter US $142.37
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 NEC LT30LP Projector Lamp for LT30 US $342.08
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 Sharp AN D350LP Projector Lamp US $151.98
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 Viewsonic RLC 072 180 W Projector Lamp US $178.05
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 Sharp ANPH50LP2 Projector Lamp US $463.98
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 Sharp ANF310LP Projector Lamp for PG F310X US $322.08
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 Infocus SP LAMP 018 Projector Lamp for X2 X3 C110 US $154.24
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 Battery Technology NP04LP BTI Projector Lamp US $327.56
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 Viewsonic RLC 049 Replacement Lamp Module for PJD6381 US $266.59
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 3M EP7630BLK Projector Lamp for MP7730BAV US $158.75
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 Infocus SP LAMP 033 Projector Lamp for IN10 M6 US $199.95
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 Optoma BL FU185A Projector Lamp US $171.58
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 Mitsubishi VLT XD2000LP Projector Lamp US $403.12
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 Panasonic ETLAD60AW Projector Lamp US $785.59
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 Mitsubishi VLT XD600LP Replacement Lamp for XD600U US $329.47
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 Sharp ANPH50LP1 Projector Lamp US $467.93
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 Sharp AN PH7LP2 Replacement Lamp for XG PH70X US $455.56
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 Sharp ANMB60LP Projector Lamp for PGMB60X XGMB70X US $444.94
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 Viewsonic RLC 070 Replacement Lamp for PJD6223 US $231.57
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 Sharp AND400LP Replacement Lamp for PGD4010X PGD3750W US $301.12
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 Planar Systems 997 6492 00 Projector Lamp US $253.32
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 Chief Manufacturing RPA163 Projector Mount Adapter US $136.13
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 NEC NP04LP Projector Lamp for NP4000 US $487.99
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 Planar Systems 997 3346 00 Projector Lamp US $416.80
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 Optoma BL FP230D Projector Lamp US $224.03
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 Panasonic ET LAD35 Projector Lamp for PT D3500U US $424.09
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 Mitsubishi VLT XD520LP Projector Lamp for XD520U US $334.96
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 Viewsonic RLC 035 Projector Lamp for PJ513D US $204.28
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 Panasonic ET LAD55 Projector Lamp US $441.50
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 Planar Systems 997 5950 00 Replacement Lamp for PR5021 US $377.04
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 Viewsonic RLC 055 Projector Lamp for PJD5352 US $177.97
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 Mitsubishi VLT XD221LP Projector Lamp US $185.05
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 Planar Systems 997 4286 00 Projector Lamp US $407.70
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 Mitsubishi VLT XD500LP Projector Lamp US $233.56
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 Infocus SP LAMP 021 Projector Lamp for SP 4805 US $157.68
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 Sharp AN XR10L2 Projector Lamp for XR10XL XR10SL US $247.61
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 Mitsubishi VLT HC910LP Projector Lamp US $325.86
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 NEC WT61LPE Projector Lamp for WT610 WT610E US $391.41
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 BenQ 5JJ2C01001 Projector Lamp US $289.00
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 Optoma BL FP165A Replacement Lamp for EX330 EW330 US $234.69
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 Optoma BL FS220B Replacement Lamp for TX7156 TW1692 US $205.99
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 Battery Technology SP LAMP 026 BTI Projector Lamp US $296.48
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 Viewsonic RLC 047 Replacement Lamp for PJD5351 PJD5111 US $241.70
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 Infocus SP LAMP 061 Projector Lamp for IN104 US $177.25
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 Infocus SP LAMP 052 Rreplacement Lamp for IN1501 IN1503 US $317.26
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 Battery Technology 310 7578 BTI Projector Lamp US $332.18
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 Composite S Video Component VGA HDMI To HDMI Scaler US $235.00
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 Viewsonic RLC 071 Projector Lamp US $264.02
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 BenQ 5JJ1X05001 Replacement Lamp for MP626 US $199.00
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 eReplacements 310 7578 ER Projector Lamp US $229.99
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 Mitsubishi VLT XD280LP Projector Lamp US $269.71
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 Sharp ANP610LP Replacement Lamp for Xgp610x n Xgp560w n US $400.12
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Vivitek D511 2600 Lumen XGA HDMI 120Hz 3D-Ready Portable DLP Projector (White)
Is the picture quality on a DLP projector much better w/ HDMI to DVI than it is w/ component cables to DVI?
I have an In Focus 4805 projector and a HD/ digital cable box. It's connected with component cables through an adapter to the DVI/M1 port. It's a pretty good picture @ 120 in. (especially the HD channels) but I'm wondering if the quality would be significantly better using HDMI to DVI? Any input would be greatly appreciated.
Theoretically the direct HDMI/DVI connection should be better, since there is less manipulation of the signal (A-D,D-A conversion specifically). The actual differences may be hard to see. Some people report noticeable improvement, others see little. You can spend hours slogging through the discussions on the AVS forum, http://www.avsforum.com/avs-vb/; search on "HDMI" or "DVI". However, there is no reason to avoid the HDMI-DVI interface if you have it even if the difference is minor. A good reason to use HDMI is the potential threat of "down-rez" of analog outputs from the high definition DVD players. This is because only HDMI/DVI can incorporate copy protection, and the DVD specs of both HD formats allow for a "down-rez" flag to limit analog output to 480p. So far no studio is using that, and they say they have no plans to; but that could change. Why take a chance? Broadcasters (at present) are prohibited from down-rezzing, but the "broadcast flag" which allows that is being transmitted. Again, the FCC could change its mind. With HDMI you have no worries.
