A database of CRT-related information including specifications, common issues, repairs, service manuals, and more.

2002年8月20日 · The green CRT has an improved phosophor formulation that is optimized for HDTV. The set is also more resistant to uneven ageing (BURN IN) and reduces burn in. The …

2025年1月6日 · 36" multisync HD CRT by Hitachi, designed to be used with the then-new DVD technology and HD broadcasting of the time. This set uses a Toshiba "multimedia" tube model …

2022年11月18日 · When you look at the much-loved Commodore 1702, you are looking at a Hitachi tube from that era. Of course, the chassis/boards may be JVC, but the qualities of the …

View and Download Hitachi C21-RF80S - 21'' CRT TV service manual online. 3P31 Chassis. C21-RF80S - 21'' CRT TV tv pdf manual download. Also for: C21-rf80sn, C21-rf80snt.

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2006年3月23日 · Both have their pros and cons. the black levels on the Crt are better than on the lcd, but for detail and definition the lcd is better. No burn in issues with lcd as compared to the …

2024年9月18日 · Classic '80s style RF-only TV, with a heavy wood frame and dark tinted bubble tube. No documentation is available online at this time. Like most TVs without A/V inputs, this …

2004年8月29日 · So what are the performance differences between the sony and the hitachi? and the hitachi s700 and 715? Is the extra couple hundred bucks really worth it? Also, how do the …

2009年11月7日 · Have good picture and sound on my color crt tv, but there are horizontal white lines in front of pictures. when I control the screen on flyback changing the...