IdeaPad S340-15IIL FL5C5/FL535/FL435 LA-H103P Rev:1.0

REpairAT

Senior Member

Join Date: Nov 2020

Posts: 142

Country: Austria
#1

IdeaPad S340-15IIL FL5C5/FL535/FL435 LA-H103P Rev:1.0

05-05-2022, 11:45 AM

Hi,
need this Lenovo schematic please.

Customer replaced display on his own without disconnecting battery, JEDP1 burnt VCC Backlight contacts. Replaced cable and soldered pins directly to mainboard, Display (double-checked, working) now receives +12V again, still backlight stays off.

Thanks in advance!
BR, Ray
Tags: None
SMDFlea

Super Moderator

Join Date: Jan 2018

Posts: 20966

Country: UK
#2

03-27-2024, 03:29 AM

schematic
Attached Files

EL5C3 EL531 EL431 LA-H102P LA-H103P R01.pdf (2.18 MB, 547 views)

All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters
Comment

Previous template Next

Lenovo s340 15IIL FL5C5/FL535/FL435 LA-H103P

by koby058

Hi

The laptop power on, fan starts and stop. Power on light remain. But the laptop does not start
Witout ram, no beep.
When off, I see 5v on one coil, but i dont see 3.3
When on, i see 5v, 3.3v, 1.2v, 1.8v

Can you help me inspect it?
- Channel: Troubleshooting Laptops, Tablets, and Mobile Devices
10-12-2022, 09:34 AM
Need Bios Dump for Lenovo s340 15IIL FL5C5/FL535/FL435 LA-H103P REV 1.0

by thinkfast76

Hi all , need a working Bios Dump for Lenovo s340 15IIL

Motherboard FL5C5/FL535/FL435 LA-H103P REV 1.0

Thx a lot
- Channel: BIOS Requests ONLY!
12-12-2020, 01:57 PM
Lenovo s340 15IIL FL5C5/FL535/FL435 LA-H103P REV 1.0

by skazide

plz i need to know this ic...
- Channel: Troubleshooting Laptops, Tablets, and Mobile Devices
12-06-2021, 12:21 PM
Lenovo LA-H103P A little help please!

by karlox

Hello! I have this card in the workshop with startup issues. The equipment arrived dead. I replaced a coil and IC RTS5448, and now the equipment is turning on with low consumption at 0.04A at 20v. I don't have the complete startup sequence; I suspect there might be a short or damaged component that I can't find. I took measurements on IC PU402, and they seem correct. The coils PL404 have 5V, PL402 has 3.3V, PZZ1, and PLZ2 have 001.0 mV, PL301 has 1.3V, and PL502 has 020.0 mV, In PLG1, I have 073.0 mV, and in PQ313, I have 5-8 19v and 1-3 1.3v. Thank you. Any ideas are appreciated. By the way,...
- Channel: Troubleshooting Laptops, Tablets, and Mobile Devices
03-26-2024, 07:22 PM
Hometech a116c rev10 bios

by gecce1978

a116c rev10 bios dump please
- Channel: BIOS Requests ONLY!
03-22-2021, 04:55 PM
Loading...
No more items.

IdeaPad S340-15IIL FL5C5/FL535/FL435 LA-H103P Rev:1.0

IdeaPad S340-15IIL FL5C5/FL535/FL435 LA-H103P Rev:1.0

Comment

Related Topics