Re: Sony SMD-HS73
200D6 PZDC
This looks like it should be right.
http://www.alldatasheet.com/datashee...1200D60R2.html
200D6 PZDC
This looks like it should be right.
http://www.alldatasheet.com/datashee...1200D60R2.html
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Re: Sony SMD-HS73
What is the model number for Q3?--- begin sig file ---
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Re: Sony SMD-HS73
Sorry, one more. What is the part number for the diode that is providing the 12V rail? It will be one of the two that is mounted on the heatsink.--- begin sig file ---
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Re: Sony SMD-HS73
SSS6N70A 341
http://www.alldatasheet.com/datashee.../SSS6N70A.html
I had to remove the cap from in front of it to get the number...
UD6340 STPS10 150 CT
http://www.alldatasheet.com/datashee...STPS10150.htmlComment
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Re: Sony SMD-HS73
Sorry I haven't been working on this one while I was waiting for my Blue ESR meter kit to arrive. I came in Monday and I put it together last night. I seem to have gotten it right the first time.
Anyway, I've been testing some of the caps I pulled off this board. It has been long enough that I'm not 100% sure of which through-hole caps were from this board, but for the logic board, it was the only one I removed SMD caps from. 3 of them seemed to be likely bad based off of the FC series data sheets. (I can't tell what brand, the only markings other than voltage and capacitance is what looks like 30I1 on the 47uF, and 3a on the 10uf cap, all 16v.)
The 10uf cap was at 15Ω, as opposed to the FC spec at 3Ω. The 47uf caps were at 6.2Ω & 7.3Ω compared to the FC spec at 1Ω.
I should be working more on this board over the weekend. I'll be trying to trace down possibly bad components on the board.Comment
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Re: Sony SMD-HS73
Ok, I'm apparently completely missing the point you are making.
Since I've already replaced the caps with FC series caps I'm not planning on replacing them again unless they go bad. I don't know what brand/series were on there originally, so I can't say for certain that they are out of spec, but again, going by FC specs, they certainly seem to be going bad. Especially since 3 other caps, including at least 1 more 47uF cap all tested much lower.
But I'm not sure why you are telling me that FM would have lower ESR. I'm aware that relative to FC there are caps that would have lower or higher ESR specs in those can sizes.Comment
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Buenas mi nombre es carlos me uni al foro porque estoy buscando el schematic de una sony vaio pcg-41217u otras formas de escribirlo son 1p-0117j01-a012 mbx-237 numero de placa revision 1.2 o Sony VPCSB (MBX-237), en fin me gustaria y ayudaria un monton si alguien me puede dar dichi svhematic para hacer las mediciones de una laptop de la mencionada anteriormente(Sony VAIO PCG-41217U) con el fin de repararla dejo de funcionar solo prende el led de la bateria al pulsar el boton de power el disco empiesa a hacer ruido de actividad pero los leds del frontas no reflejan acividad y no enciende la pantalla.... -
Hello!
I have a Sony Bravia(the specific model is in the title) that is exhibiting the following behaviors:
- Color inversion on the whole screen(or rather it has trouble displaying gray and black correctly)
- Static-like flickering on the dark parts of an image(it will flicker between black and white on some dark parts of an image)
- Bad image detail/sharpness
These issues switch between each other from time to time.
After consulting some online resources and the LCD TV troubleshooting guide I found on this forum, I believe I am... -
Hello,
The monitor started off showing flickering thin (1 pixel) lines horizontally every say 3mm..
They are black on the right and gradually fade to nothing on the far left.
They start either after 5 mins or up to 2 hours after so annoying for testing.
They flicker continuously very fast! With a slight pause milli-second every second.
Initially I cleaned the LVDS cable and connected to the T-Con and then it worked fine for 3 weeks but not sure if this was just co-incidence.
I tested each half by removing the first the left flex from... -
https://youtu.be/lIy3wANcWKA
Does anyone have an idea what can cause this "flickering" i ve never seen something like this before on an oled TV
Hope someone can help me :-) -
Diagnosed this TV as having a failed main board which I've replaced with one from a KDL 55HX850. They are (supposedly) the same board.
Being 'Smart TV' it requires a firmware reboot when you swap out boards such as T-Con or main board. It starts with a black screen and flashing yellow and green LEDS, indicating it needs that firmware boot. The procedure described all over the web is to put the software into the root directory of a FAT32 formatted USB drive and it should load that up once plugged into USB1 port. But not for me. I can see the LED on the USB chip flash for about...
Comment