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- Samsung Service Bulletin no power to back lightSchematic · 2.02 MB · 7 May 2025Schematic pdf—2.02 MB
- DELL 3421 screen dark screen backlight does not light up maintenanceSchematic · 447 KB · 27 Oct 2025Schematic pdf—447 KB
- SM-A05 LCD LIGHT
Samsung SM-A05 backlight schematic, a 6.26 MB PDF page covering the LCD light circuit. It helps with faults where the picture is faintly visible but the screen has no…
Schematic · 6.26 MB · 30 Mar 2026Schematic pdf—6.26 MB - SM-A21S LCD LIGHT
Backlight circuit schematic for the Samsung SM-A21s, a 3.82 MB PDF. It covers the LCD light section, typically the backlight driver, its boost inductor and diode, and…
Schematic · 3.82 MB · 2 Apr 2026Schematic pdf—3.82 MB - SM-A20S LCD LIGHT
Samsung SM-A20S schematic section dedicated to the LCD backlight, 4.62 MB PDF. It covers the backlight driver circuit, its boost coil, diode and capacitors, and the…
Schematic · 4.62 MB · 2 Apr 2026Schematic pdf—4.62 MB - SM-A12 LCD LIGHT
LCD backlight section of the Samsung SM-A12 (Galaxy A12) schematic, provided as a 3.40 MB PDF.
Schematic · 3.39 MB · 31 Mar 2026Schematic pdf—3.39 MB - SM-A30S LCD LIGHT
Backlight circuit page from the Samsung SM-A30S schematic, stored as a 4.29 MB PDF. It covers the display lighting driver, typically the boost converter, inductor, diode…
Schematic · 4.29 MB · 10 Apr 2026Schematic pdf—4.29 MB - SM-A11 LCD LIGHT
Backlight circuit of the Samsung SM-A11 schematic, delivered as a 4.33 MB PDF. It shows the backlight driver, its boost inductor, diode, output capacitors and the LED…
Schematic · 4.33 MB · 31 Mar 2026Schematic pdf—4.33 MB - SM-A23 LCD LIGHT
Backlight circuit schematic for the Samsung SM-A23, provided as a 2.78 MB PDF. The sheet focuses on the display lighting path, showing the backlight driver, boost…
Schematic · 2.78 MB · 2 Apr 2026Schematic pdf—2.78 MB - SM-A02S LCD LIGHT
Samsung Galaxy A02s (SM-A02S) schematic page in PDF covering the LCD backlight circuit, 3.69 MB.
Schematic · 3.69 MB · 30 Mar 2026Schematic pdf—3.69 MB - LCD LIGHT.pdf
PDF page from a smartphone schematic dealing with the LCD backlight circuit, labelled LCD_LIGHT, in a set of sectioned pages of about 4.77 MB; the model is not named.
Schematic · 4.77 MB · 30 Mar 2026Schematic pdf—4.77 MB - SM-A22 5G LCD LIGHT
Display backlight schematic for the Samsung SM-A22 5G, a 5.25 MB PDF sheet. It shows the backlight driver, the boost inductor and diode, enable signals and the lines…
Schematic · 5.25 MB · 2 Apr 2026Schematic pdf—5.25 MB - SM-A10 LCD LIGHT
Samsung SM-A10 backlight circuit schematic, 2.25 MB PDF. It covers the LCD light driver, its boost inductor and diode, and the output lines feeding the display…
Schematic · 2.25 MB · 30 Mar 2026Schematic pdf—2.25 MB - Redmi Note 8 2021 (MTK) backlight problemSchematic · 1.32 MB · 21 Feb 2023Schematic pdf—1.32 MB
- iPad Mini Schematic
Apple iPad Mini schematic in a 1.87 MB PDF. The name gives no board number, generation or revision, so confirm which iPad Mini model the drawing covers before working…
Schematic · 1.87 MB · 19 Oct 2017Schematic pdf—1.87 MB - Sony KDL-40V3000 Power & inv schem
Sony KDL-40V3000 schematic covering both the power supply and the backlight inverter, packed in a single 1.65 MB PDF.
Schematic · 1.65 MB · 16 Apr 2023Schematic pdf—1.65 MB - AFS..Lepus(ZHX) LED RAMP SCHEMATICS
LED board schematic from the Lepus (ZHX) project, RAMP stage, a 342 KB PDF that covers only the small indicator sub-board.
Schematic · 342 KB · 23 Feb 2024Schematic pdf—342 KB - 5g
Apple schematic in PDF form, 2.35 MB, named simply 5g, which likely points to an iPhone 5 generation model, although the exact device is not spelled out.
Schematic · 2.35 MB · 30 Aug 2023Schematic pdf—2.35 MB - iPhone 5S Schematic - 820-3382
Apple iPhone 5S schematic for logic board 820-3382, provided as a 3.81 MB PDF. The 820-xxxx number follows Apple's own board numbering, and it should match the number…
Schematic · 820-3382 · 3.81 MB · 22 Feb 2018Schematic pdf3.81 MB - Dell N5110 M5110 Wistron Queen 15 Discrete UMA Rev A00 Schematics
Dell Inspiron N5110 and M5110 schematic produced by Wistron under the Queen 15 project name, at revision A00.
Schematic · 1.61 MB · 30 Jul 2022Schematic pdf—1.61 MB