EazyBone[USER="477674"]EazyBone[/USER] I'll check that out.
[USER="507071"]Suslik957[/USER] Yes, the board is placed back in the housing, just as intended.Suslik957[USER="477674"]EazyBone[/USER] I'll check that out.
[USER="507071"]Suslik957[/USER]
djdblaster
Member
Last Activity: 03-20-2025, 03:20 PM
Joined: 09-11-2017
Location: Karlsruhe, Baden-Wurttemberg
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Samsung 70” 4K TU7199 - no image
Hi guys, I've got Samsung 70" UHD Crystal 4K TU7199 TV here with backlight present, but no image problem. I've used laptop with HDMI cable to play music off YouTube.
TCON board consists of three mini boards: left, middle and right board.
Diagnosis:
1. when TV is fully assembled, it doesn't turn on fully, rather just boot loops. Backlight comes on for few seconds, no boot sound.
2. disconnecting TCON big white cable on the Main board let's TV boot and play music through HDMI.
3. TCON cable connected, but left mini board disconnected, TV boots... -
Re: Mac mini 820-3228-b no power,Bios
Hi, I have 2 units, both same problem. Replaced caps, checked for shorts, and plugged cable - cap goes bad again.
Stumbled. Any insight would be great!Leave a comment:
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Re: Boardviews of some phones/tablets
I'm opening them with the newest edition of FlexBV. Works!Leave a comment:
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LG IPS277L - Cycles/backlight on-off
Hello,
I've got this monitor that turns on for blink of a second, then turns off, then on, then off and so on.
I've disassembled the whole screen, took a look at LED strip, replaced 3 LED's, but the backlight still doesn't work properly.
LED strip is divided into 4 sections (AB + CD). Bad LED's that were replaced were 2 LED's in section C (1st and 2nd LED) and in section D (1st LED).
First LED's in each section have a Diode symbol written above.
When those 3 LED's in sections C and D are removed and I try to power up... -
HP 2530p not charging (LA-4021P)
Hello everyone,
I have this laptop, worked all good and then one day, plugged it off, cut the power cable and since then it doesn't want to charge. However, the battery was charged all the way up so I could use the laptop for few hours. The battery still has some juice in it I believe.
But, like the title says, it doesn't charge the battery.
There is 19.36V on DC Jack and also at the first PQ300 mosfet.
BQ24740 requires 19.36V on pin 28, right? I have 0.387V. Signal comes from CHG_B+ which is also shown on the line where the PQ300 mosfet is... -
Re: Iphone 6 Plus Board View
According to the schematics, these pins are mixed up?
Here is the video you are looking for: [url]https://www.youtube.com/watch?v=j8tuucXXAIQ&t=810s[/url]
Cross these pins for 2 seconds:
1) PIN 9 - BUTTON_TO_AP_HOLD_KEY_CONN_L
2) PIN 11 - GROUNDRe: Iphone 6 Plus Board View<br /> .../> Cross these...Leave a comment:
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Re: EliteBook 2530p - LA-4021 Schematics needed
I'm pretty new to motherboard repair. Would you please explain where to look in these schematics for 19V adapter? I think I could slowly go from there... Maybe
Thanks...Leave a comment:
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