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- A20 ON OFF KEY- @phoneschematic
Short PDF of about 940 KB covering the power on/off key circuit of the Samsung Galaxy A20.
Schematic · 940 KB · 8 Jan 2024Schematic pdf—940 KB - SM-A10 ON OFF VOL
Power and volume key schematic for the Samsung SM-A10, packaged as a 2.25 MB PDF. It shows how the on/off and volume buttons connect through the side-key flex to the…
Schematic · 2.25 MB · 30 Mar 2026Schematic pdf—2.25 MB - SM-A30S ON OFF VOL
Power and volume key page of the Samsung SM-A30S schematic, in a 4.29 MB PDF. It shows how the power button and volume up and down keys connect through the side key flex…
Schematic · 4.29 MB · 10 Apr 2026Schematic pdf—4.29 MB - 16824Schematic · 16824-1 · 4.06 MB · 25 Dec 2023Schematic pdf4.06 MB
- SM-A02S ON OFF VOL
Power and volume key circuit from the Samsung Galaxy A02s (SM-A02S) schematic, saved as a 3.70 MB PDF.
Schematic · 3.70 MB · 30 Mar 2026Schematic pdf—3.70 MB - SM-A23 ON OFF VOL
Power key and volume button schematic for the Samsung Galaxy SM-A23, delivered as a 2.73 MB PDF.
Schematic · 2.73 MB · 2 Apr 2026Schematic pdf—2.73 MB - ON OFF VOL.pdf
Phone schematic page in PDF for the power and volume key circuit, labelled ON_OFF_VOL, with no model stated in the name.
Schematic · 4.77 MB · 30 Mar 2026Schematic pdf—4.77 MB - SM-A21S ON OFF VOL
Power and volume button schematic for the Samsung SM-A21s in PDF form, 3.82 MB. It shows the key circuit for the on/off and volume controls, usually the side-key…
Schematic · 3.82 MB · 2 Apr 2026Schematic pdf—3.82 MB - SM-A12 ON OFF VOL
Power and volume key circuit for the Samsung SM-A12 (Galaxy A12), presented as a 3.39 MB PDF schematic section.
Schematic · 3.39 MB · 31 Mar 2026Schematic pdf—3.39 MB - SM-A11 ON OFF VOL
Samsung SM-A11 schematic pages for the power button and volume keys, provided in a 4.33 MB PDF.
Schematic · 4.33 MB · 31 Mar 2026Schematic pdf—4.33 MB - SM-A22 5G ON OFF VOL
Power and volume key schematic for the Samsung SM-A22 5G, provided as a 5.25 MB PDF. It traces the side button lines from their contacts through protection components to…
Schematic · 5.25 MB · 2 Apr 2026Schematic pdf—5.25 MB - SM-A05 ON OFF VOL
Samsung SM-A05 schematic extract for the power key and volume buttons, provided as a 6.27 MB PDF.
Schematic · 6.27 MB · 30 Mar 2026Schematic pdf—6.27 MB - SM-A20S ON OFF VOL
Samsung SM-A20S schematic section for the power (on/off) and volume keys, delivered as a 4.63 MB PDF.
Schematic · 4.63 MB · 2 Apr 2026Schematic pdf—4.63 MB - Nokia E7 schematics
Nokia E7 schematic diagrams in a 5.87 MB PDF, covering the slider communicator with its hardware keyboard.
Schematic · 5.87 MB · 19 Oct 2017Schematic pdf—5.87 MB - Nokia E61 schematics
PDF schematic for the Nokia E61 business smartphone with QWERTY keyboard, 1.48 MB in size.
Schematic · 1.48 MB · 19 Oct 2017Schematic pdf—1.48 MB - HP 15 Quanta Y19C Y33 Rev 2A IT8987E
HP 15 laptop schematic referencing the Quanta Y19C and Y33 projects, revision 2A, with an ITE IT8987E embedded controller named in the file.
Schematic · 2.34 MB · 3 Jan 2022Schematic pdf—2.34 MB - LENOVO 330S MIO-KB PDF
Schematic for the MIO-KB daughterboard of the Lenovo 330S series, a small PDF inside a 218 KB RAR.
Schematic · 218 KB · 9 Sept 2021Schematic rar—218 KB - Nokia E70 schematics
Circuit diagrams for the Nokia E70, the fold-out keyboard handset, in a 1.80 MB PDF file.
Schematic · 1.80 MB · 19 Oct 2017Schematic pdf—1.80 MB - Nokia-1280 RM-647 schematics
Compact schematic package for the basic Nokia 1280 feature phone, type RM-647, about 137 KB as a RAR archive.
Schematic · 137 KB · 12 Sept 2021Schematic rar—137 KB - Samsung e1085l
Schematic for the Samsung E1085L, a basic feature phone, in an 852 KB PDF file. Only the model appears in the name, without a board revision.
Schematic · 852 KB · 19 Oct 2017Schematic pdf—852 KB - A2681 KB 820-02862-02 PDF
Apple schematic PDF packed in a RAR archive for the A2681 model, listed as the keyboard board KB with number 820-02862 revision 02.
Schematic · 820-02862 · 3.19 MB · 13 Aug 2023Schematic rar3.19 MB - Nokia 3360 schematics
Nokia 3360 schematic diagrams in a 634 KB PDF, with no revision stated in the name. For older handsets like this one, the sheets are a key reference to follow the power…
Schematic · 634 KB · 18 Oct 2017Schematic pdf—634 KB - 5) CDMA y FSK
Duplicate of the Spanish lesson on CDMA and FSK, numbered 5 and 474 KB in PDF format. It covers code division multiple access and frequency shift keying, two key…
Schematic · 474 KB · 2 Jun 2026Schematic pdf—474 KB - Samsung Metro 312 SM B312EH
Schematic for the Samsung Metro 312, model SM-B312EH, a dual-SIM keypad phone, delivered as a 3.46 MB PDF. No board revision is given.
Schematic · 3.46 MB · 20 Oct 2017Schematic pdf—3.46 MB - Nokia E50 schematics
Nokia E50 schematic diagrams in a 3.80 MB PDF. Only the model is identified by the name, with no PCB revision, so verify the board version before trusting part…
Schematic · 3.80 MB · 19 Oct 2017Schematic pdf—3.80 MB - kb9012 r0.9 ene
Datasheet for the ENE KB9012 embedded controller, document revision 0.9, supplied as a 3.65 MB PDF.
Schematic · 3.65 MB · 28 Jun 2020Schematic pdf—3.65 MB - Quanta BY7D REV 1A
Quanta BY7D motherboard schematic at revision 1A, distributed as a 755 KB PDF. The name holds only the Quanta project code and board revision, with no retail model…
Schematic · 755 KB · 18 Nov 2023Schematic pdf—755 KB - SGH-C170 smdmobile.ir
Schematic for the Samsung SGH-C170 mobile phone, stored as a 387 KB PDF. No board revision is stated in the name.
Schematic · 387 KB · 13 Jun 2019Schematic pdf—387 KB - Nokia X2-01 RM709 schematics v2.0
Schematics for the Nokia X2-01, type RM-709, at revision 2.0, in a 1.14 MB RAR archive.
Schematic · 1.14 MB · 12 Sept 2021Schematic rar—1.14 MB - SGH-E390 SUB smdmobile.ir
Sub-board schematic for the Samsung SGH-E390, provided as a 231 KB PDF. The SUB tag means it covers the secondary PCB rather than the main logic board, and a separate…
Schematic · 231 KB · 13 Jun 2019Schematic pdf—231 KB - Nokia 6820 schematics
Nokia 6820 schematics in a small 447 KB PDF. The name gives only the model with no revision or page count, so the set may be limited and should be checked against the…
Schematic · 447 KB · 19 Oct 2017Schematic pdf—447 KB - IRX-5040 MBX-187
Sony service schematic covering the MBX-187 motherboard, paired in the name with the code IRX-5040, which is likely the ODM or internal project reference for the same…
Schematic · MBX-187 · 735 KB · 15 Jul 2020Schematic pdf735 KB - Nokia 5510 schematics 3
Schematic document for the Nokia 5510, a phone with a full QWERTY-style keypad, stored as a PDF of about 1012 KB.
Schematic · 1012 KB · 19 Oct 2017Schematic pdf—1012 KB - Full solution A013f @phoneschematicSchematic · 2.94 MB · 21 Feb 2023Schematic zip—2.94 MB
- 米3图纸简写
Abbreviated or simplified drawing set for the Xiaomi Mi 3, as the Chinese title suggests, in a small 297 KB PDF.
Schematic · 297 KB · 8 Jun 2019Schematic pdf—297 KB - SONY ERICSSON Z320i PDF
Service schematic for the Sony Ericsson Z320i mobile phone, PDF documents packed in a 2.7 MB RAR archive.
Schematic · 2.69 MB · 18 Sept 2025Schematic rar—2.69 MB - 2SD2627
Short 28.1 KB PDF for the 2SD2627, catalogued as a schematic though it is most likely a brief datasheet.
Schematic · 28.1 KB · 2 Aug 2026Schematic pdf—28.1 KB - 2sc5274
Short 20.8 KB PDF for the 2SC5274, written in lowercase in the name. Parts beginning with 2SC are NPN bipolar transistors under Japanese JIS numbering, so this is most…
Schematic · 20.8 KB · 1 Aug 2026Schematic pdf—20.8 KB - 2SC5696
Only 29.4 KB, this PDF references the 2SC5696, an NPN bipolar transistor according to JIS numbering where 2SC marks such parts. The name offers no further specifics.
Schematic · 29.4 KB · 1 Aug 2026Schematic pdf—29.4 KB - BN44-00520C
Samsung BN44-00520C power board schematic, a compact 176 KB PDF, revision C per the name.
Schematic · 176 KB · 27 Dec 2019Schematic pdf—176 KB