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Sony HCDSHAKE70 - PLEASE CONNECT ALL SPK (1 Posts)
- Sony HCDSHAKE70
Когато липсват оригиналните тонколони на дисплея излиза надпис "PLEASE CONNECT ALL SPK".
Решение, за да се закачат други тонколони е да се имитира оригиналната букса, защото в тези на уредбата има прекъсвачи, които при извадена букса са затворен контакт.
- In Ремонт / Аудио техника
- 09 Jun 2025 10:55
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OK. ODL 55650U-TIB - не стартира (1 Posts)
- OK. ODL 55650U-TIB
Main Board: 5844-A9M02B-0P10
Panel: SDL550WY(PD0-200)(13) REV.R1, Type: LC546PU2L02
Симптом: Тв няма картина, няма подсветка, няма звук, не се командва, но светодиода свети зелено, като за стартиран тв.
Дефект: Q0P5 ( заменен с AO3407), C4T10 - 10uF
Подобно схемно решение на транзистора използван за on/off на 12V от Skyworth 7M02B:
- In Ремонт / LCD телевизори
- 20 Mar 2025 11:12
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Работа с НАНД памети. (26 Posts)
- Малко готови конфигурации събрани с времето:
==================
MX30LF1G18AC
2048
64
64
1024
==============
MT29F8G08ABABAWP
4096
224
128
2048
=================
MT29F4G08ABAEAWP
1.PAGE 4096
2.SPARE 224
3.Block Size = 262144 byte/Page Size = 4096 byte=64
BLOCK 256KB (64)
4.NAND 512MB (2048 blocks)
===============
MT29F4G08BABWP(AAC) ???
1. 2048
2. 64
3. 64
4. 4096
===============
MT29F2G08ABAEAWP
2048
64
64
2048
=============...
- In Устройства и софтуер / Програматори
- 04 Feb 2025 21:16
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