- Name Type Board Source Added Size
- BACK CAMERA 48MP WIDE
Rear camera schematic for a 48MP wide main camera, PDF of 3.82 MB. The name itself does not state the phone model; the file size matches the Samsung SM-A21s sheets, but…
Schematic · 3.82 MB · 2 Apr 2026Schematic pdf—3.82 MB - SM-A20S WIFI BT GPS
Samsung SM-A20S schematic section covering the Wi-Fi, Bluetooth and GPS circuitry, supplied as a 4.63 MB PDF.
Schematic · 4.63 MB · 2 Apr 2026Schematic pdf—4.63 MB - SM-A20S TOUCH SCREEN
Touch screen section of the Samsung SM-A20S schematic, a 4.59 MB PDF document. The pages focus on the touch panel connector, its supply and communication lines and the…
Schematic · 4.59 MB · 2 Apr 2026Schematic pdf—4.59 MB - SM-A20S SIM CARD
PDF schematic extract for the Samsung SM-A20S showing the SIM card circuit, 4.63 MB in size.
Schematic · 4.63 MB · 2 Apr 2026Schematic pdf—4.63 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 - SM-A20S NETWORK
Network (cellular RF) portion of the Samsung SM-A20S schematic in PDF form, 4.63 MB. The pages cover the radio front end, power amplifiers, antenna switches and the…
Schematic · 4.63 MB · 2 Apr 2026Schematic pdf—4.63 MB - SM-A20S MIC SPK EAR
Audio section of the Samsung SM-A20S schematic covering microphone, loudspeaker and earpiece circuits, a 4.63 MB PDF.
Schematic · 4.63 MB · 2 Apr 2026Schematic pdf—4.63 MB - SM-A20S LCD
LCD circuit page from the Samsung SM-A20S schematic, provided as a 4.63 MB PDF. It documents the display connector pinout, the display data interface lines and the…
Schematic · 4.63 MB · 2 Apr 2026Schematic pdf—4.63 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-A20S HANDSFREE
Handsfree (headset) section of the Samsung SM-A20S schematic, a 2.07 MB PDF. It shows the headphone jack connections, detection line, audio left and right outputs and…
Schematic · 2.07 MB · 2 Apr 2026Schematic pdf—2.07 MB - SM-A20S FRONT CAMERA
Front camera page of the Samsung SM-A20S schematic, supplied as a 4.63 MB PDF. It lays out the selfie camera connector, its supply rails, clock and data lines, and…
Schematic · 4.63 MB · 2 Apr 2026Schematic pdf—4.63 MB - SM-A20S COMPONENT NAME
Component name reference for the Samsung SM-A20S, distributed as a 4.63 MB PDF in the same schematic set.
Schematic · 4.63 MB · 2 Apr 2026Schematic pdf—4.63 MB - SM-A20S CHARGER & DATA
Charging and data section of the Samsung SM-A20S schematic, a 4.63 MB PDF. It traces the USB connector, charging IC, VBUS path, data lines and the protection components…
Schematic · 4.63 MB · 2 Apr 2026Schematic pdf—4.63 MB - SM-A20S BACK CAMERA 13MP WIDE
Schematic section for the 13 MP wide rear camera of the Samsung SM-A20S, provided as a 4.64 MB PDF.
Schematic · 4.64 MB · 2 Apr 2026Schematic pdf—4.64 MB - SM-A20S BACK CAMERA 8MP ULTRAWIDE
Samsung SM-A20S schematic page for the 8 MP ultrawide rear camera, a 4.64 MB PDF. It covers the ultrawide module connector, its supply voltages, clock and data interface…
Schematic · 4.64 MB · 2 Apr 2026Schematic pdf—4.64 MB - SM-A20S BACK CAMERA 5MP DEPTH
Depth camera section of the Samsung SM-A20S schematic, the 5 MP rear sensor, as a 4.63 MB PDF.
Schematic · 4.63 MB · 2 Apr 2026Schematic pdf—4.63 MB - Asus X441UBR Rev2.1 Schematic(PDF)
ASUS X441UBR laptop schematic, revision 2.1, in PDF format at 2.06 MB. It covers the motherboard circuitry for that model, including power sequencing, charging, CPU and…
Schematic · 2.06 MB · 1 Apr 2026Schematic pdf—2.06 MB - Asus X441UBR Rev2.1 Schematic(PDF)PKSchematic · 2.06 MB · 1 Apr 2026Schematic pdf—2.06 MB
- Lenovo G400s G500s Compal LA 9901P REV;1 0 SchematicPDFPKSchematic · LA-9901P · 1.09 MB · 1 Apr 2026Schematic pdf1.09 MB
- NM-A931
Lenovo laptop schematic for board NM-A931, a 2.56 MB PDF. The name gives no model or revision, so identify the target machine by the board number.
Schematic · NM-A931 · 2.56 MB · 1 Apr 2026Schematic pdf2.56 MB - LINEAS DE ALIMENTACION Y COMUNICACION EN EN CONECTOR DEL FLEX DESchematic · 1.97 MB · 1 Apr 2026Schematic pdf—1.97 MB
- SAMSUNG A21S ESQUEMATICO 240821 084427Schematic · 5.26 MB · 1 Apr 2026Schematic pdf—5.26 MB
- TroubleshootingSchematic · 2.68 MB · 1 Apr 2026Schematic pdf—2.68 MB
- Elitebook 848 G3 6050A2822301-MB-A01 Schematic(PDF)PKSchematic · 6050A2822301 · 998 KB · 1 Apr 2026Schematic pdf998 KB
- Asus K55VM
Schematic for the ASUS K55VM laptop in PDF form, 1.62 MB in size. The name does not state a board revision, so check the title block on the pages and compare it with the…
Schematic · 1.62 MB · 31 Mar 2026Schematic pdf—1.62 MB - Asus K55VM Schematic(PDF)PKSchematic · 1.62 MB · 31 Mar 2026Schematic pdf—1.62 MB
- SM-A12 WIFI BT GPS
Schematic section for the Samsung Galaxy A12 (SM-A12) covering the Wi-Fi, Bluetooth and GPS circuitry, provided as a 3.40 MB PDF.
Schematic · 3.40 MB · 31 Mar 2026Schematic pdf—3.40 MB - SM-A12 TOUCHSCREEN
Galaxy A12 (SM-A12) touchscreen circuit diagram in a 3.36 MB PDF. It covers the touch panel connector, its supply voltages and the interface lines toward the processor…
Schematic · 3.36 MB · 31 Mar 2026Schematic pdf—3.36 MB - SM-A12 SIM CARD
SIM card reader section of the Samsung SM-A12 (Galaxy A12) schematic, a 3.36 MB PDF. Technicians consult it for no-SIM or SIM-not-detected faults, tracing the card…
Schematic · 3.36 MB · 31 Mar 2026Schematic pdf—3.36 MB - SM-A12 SD CARD
Schematic extract for the microSD card slot of the Samsung Galaxy A12, model series SM-A12, supplied as a 3.35 MB PDF.
Schematic · 3.35 MB · 31 Mar 2026Schematic pdf—3.35 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-A12 NETWORK
Network and cellular RF section of the Samsung Galaxy A12 (SM-A12) schematic, 3.40 MB PDF.
Schematic · 3.40 MB · 31 Mar 2026Schematic pdf—3.40 MB - SM-A12 MIC SPK EAR
Audio schematic section for the Samsung SM-A12 covering the microphones, loudspeaker and earpiece, delivered as a 3.40 MB PDF.
Schematic · 3.40 MB · 31 Mar 2026Schematic pdf—3.40 MB - SM-A12 LCD
Display circuitry of the Samsung Galaxy A12 (SM-A12) in a 3.40 MB PDF schematic. It covers the LCD connector, panel supply rails and the display interface toward the…
Schematic · 3.40 MB · 31 Mar 2026Schematic pdf—3.40 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-A12 HANDSFREE
Handsfree and headset audio section of the Samsung Galaxy A12 (SM-A12) schematic, 3.39 MB PDF.
Schematic · 3.39 MB · 31 Mar 2026Schematic pdf—3.39 MB - SM-A12 FRONT CAMERA
Front camera circuit of the Samsung SM-A12 (Galaxy A12), supplied as a 3.36 MB PDF schematic section.
Schematic · 3.36 MB · 31 Mar 2026Schematic pdf—3.36 MB - SM-A12 FINGERPRINT
Fingerprint sensor section of the Samsung Galaxy A12 (SM-A12) schematic, 3.40 MB PDF. It shows the sensor connector, supply rails and interface lines, the reference for…
Schematic · 3.40 MB · 31 Mar 2026Schematic pdf—3.40 MB - SM-A12 COMPONENT NAME
Component name reference for the Samsung SM-A12 (Galaxy A12), a 3.36 MB PDF in the schematic set.
Schematic · 3.36 MB · 31 Mar 2026Schematic pdf—3.36 MB - SM-A12 CHARGER & DATA
Charging and data circuit for the Samsung Galaxy A12 (SM-A12) in a 3.39 MB PDF schematic section.
Schematic · 3.39 MB · 31 Mar 2026Schematic pdf—3.39 MB