HI,
I checked a fuse on the motherboard and re-solder one end and now it's ok (there are two fuses on the board and I found another one on the back of the board of 35V 4A which was ok, picture 1-2).
So far no change, still no image on the screen, works only on the hdmi output, no sound in the speakers.
I also checked two diodes near the power connector, which seem defective( no voltage in both directions during the diode test ), but I could not find any reference about the code written on them CH1i /22LL.
Can someone help me with replacement equivalents?
microso
Member
Last Activity: 01-10-2025, 05:46 AM
Joined: 10-11-2016
Location: Arad
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AIO Sony Vaio VPCL22Z1E V021_MP_3D_1.1 1P-0115J00-8011 MBX-245 schematic
Hi,
I bought an all in one Sony Vaio VPCL22Z1E 3D version which does not show anything on the display, instead it works ok on the hdmi output (video and sound).
I tested with a flashlight and it seems that it does not display the image without backlight but touchscreen is working.
It doesn't make any sound in the built-in speakers and the headphone output has a very weak level.
As an observation, I use a 19.5V power supply with 120W and in the specifications the original one would have 180W.
Could this be the reason why it doesn't work properly?
Mainboard is... -
Hi,
Looks like the tochscreen is working but no image on the display.
Thx.Leave a comment:
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Hi,
Can someone help me with the schematics of these boards ([B]V021_MP_3D_1.1 1P-0115J00-8011 MBX-245[/B] and 3D mb is [B]V021 3D Giroppon MP Board 1P-1115J00-8012[/B]), so I can check the voltages?
Thx.Hi,
Can someone help me with the schematics of these boards ([B]V021_MP_3D_1.1 1P-0115J00-8011 MBX-245[/B] and 3D mb is [B]V021 3D Giroppon MP Board 1P-1115J00-8012[/B]), so I can check the voltages?
Thx.Hi,
Can someone help me with the schematics of these boards ([B]V021_MP_3D_1.1 1P-0115J00-8011 MBX-245[/B] and 3D mb is [B]V021 3D Giroppon MP Board 1P-1115J00-8012[/B]),Leave a comment:
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All in one Sony Vaio VPCL22Z1E 3D version no video on main display
Hi,
I bought an all in one Sony Vaio VPCL22Z1E 3D version which does not show anything on the display, instead it works ok on the hdmi output (video and sound).
I tested with a flashlight and it seems that it does not display the image without backlight.
It doesn't make any sound in the built-in speakers and the headphone output has a very weak level.
As an observation, I use a 19.5V power supply with 120W and in the specifications the original one would have 180W.
Could this be the reason why it doesn't work properly?
Mainboard is [B]V021_MP_3D_1.1 1P-0115J00-8011... -
Re: Le32r88bd
Hi,
Thx for your quick answers.
All is the same like in the video.
I make order for this part, and and let you know here for result.
Thx again.Leave a comment:
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Re: Le32r88bd
Factory reset not work, less backlight either, when i select dinamic or film instead of standard mode i get image with colour mixed and edges with high contrast. I manage to adjust video settings in standard mode and set of colours "cold1" and get a verry foggy picture.
I think to change the T-con board.
Can anyone tell me what series of t-con is in this pictures?...Leave a comment:
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Re: Le32r88bd
Hi,
Please, can you write here what panel settings you use to solve this?
Thx.Leave a comment:
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Re: Samsung UE32D5720 permanent reboot
Hi,
i have same problem with LE32D5500, reboot loop.
Please, can you share the .bin for this model?
Thx.Leave a comment:
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Re: Samsung LE32R88BD/ BN44-00155A
Hi,
I manage to find one 0,22R 1W fusible resistor for my tv (buying 5 pcs..
)
The issue with my T220 is no power (300 DC voltage across the 100uf 450V main cap and low voltages to CN2).
I have 2 caps C301 and C302 bloated, and i replaced with 2x 1000uF 25 V.
Again, no power led light, and i start to check the D104 and D105. D104 shows continuity between the anode 1 and the cathode and i replace.
Now my T220 is working again.
Thx again to all for sharing.Leave a comment:
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Re: Samsung T220 : no power at all
Hi,
I have same issue with my T220, no power (300 DC voltage across the 100uf 450V main cap and low voltages to CN2).
I have 2 caps C301 and C302 bloated, and i replaced with 2x 1000uF 25 V.
Again, no power led light, and i start to check the D104 and D105. D104 shows continuity between the anode 1 and the cathode and i replace.
Now my T220 is working again.
Thx again to all for sharing.Leave a comment:
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Re: Samsung LE32R88BD/ BN44-00155A
Hi,...
I manage to revive my tv set LE32R88BDX, after i read this thread.
Thx again to all for your advices.
I just remove the glue from the QM802 and reuse, RM801 is toasted and i use one 0,22R 1/4 W for testing, all its ok.
I cant find until now one 0,22R 1 W fusible resistor, and question is if i can use another one.
Any hint value and power (0,1R , 0,3R , 1/2 W, 2 W)?
Now its the T220 monitor my next target, no power at all, and i hope to find the fuse burned,..
Cheers....Leave a comment:
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Re: New Members - please post your introductions here
Hi all,..
My name is John.
I am new in the electronics field...
but i have two pieces of samshit (tv & monitor) to repair and i found really helping threads on this forum. Thread no: 1744 is rock,..
Thx.Leave a comment:
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