• Name Type Board Source Added Size
  • 23c010

    PDF component document of 164 KB for the 23c010 part. Within the common 23C naming scheme this denotes a mask ROM, with 010 typically standing for 1 Mbit, though the…

    Schematic · 164 KB · 1 Aug 2026
    Schematic pdf
    —
    164 KB
  • 22ria

    PDF document of 226 KB with the short, uninformative name 22ria, filed in the schematics category.

    Schematic · 226 KB · 1 Aug 2026
    Schematic pdf
    —
    226 KB
  • 22gq100

    Catalogued as a schematic, this 314 KB PDF carries only the code 22GQ100 in its name, with no laptop brand, board number or revision stated.

    Schematic · 314 KB · 1 Aug 2026
    Schematic pdf
    —
    314 KB
  • 22dgq045

    A 309 KB PDF listed under schematics and identified only by the code 22DGQ045. No device model, board number or revision appears in the name, and the string looks more…

    Schematic · 309 KB · 1 Aug 2026
    Schematic pdf
    —
    309 KB
  • 22cgq045

    Short 77.9 KB PDF in the schematic section, named only 22CGQ045, with no brand, model or board revision given.

    Schematic · 77.9 KB · 1 Aug 2026
    Schematic pdf
    —
    77.9 KB
  • 21fq

    Labelled 21FQ, this 44.9 KB PDF sits in the schematic category but states nothing about the device, board number or revision it relates to.

    Schematic · 44.9 KB · 1 Aug 2026
    Schematic pdf
    —
    44.9 KB
  • 21dq06

    Schematic-category PDF of 87.1 KB whose name gives only 21DQ06, without any laptop model, board number or revision.

    Schematic · 87.1 KB · 1 Aug 2026
    Schematic pdf
    —
    87.1 KB
  • 21dq04

    Indexed as a schematic, this 86.1 KB PDF is named simply 21DQ04 and names no device, board or revision.

    Schematic · 86.1 KB · 1 Aug 2026
    Schematic pdf
    —
    86.1 KB
  • 20vapec2002

    The name 20VAPEC2002 is all this 183 KB PDF offers. It is filed as a schematic, but no brand, model, board number or revision is stated.

    Schematic · 183 KB · 1 Aug 2026
    Schematic pdf
    —
    183 KB
  • 20tq

    A 179 KB PDF placed in the schematic section and named only 20TQ, with no device, board number or revision mentioned.

    Schematic · 179 KB · 1 Aug 2026
    Schematic pdf
    —
    179 KB
  • 20mt120uf

    At 699 KB, this is the largest file in the group. It is a PDF filed under schematics and named 20MT120UF, with no laptop brand, model or board revision stated.

    Schematic · 699 KB · 1 Aug 2026
    Schematic pdf
    —
    699 KB
  • 20mt40kb

    Named 20MT40KB, this 127 KB PDF is classed as a schematic, though the name does not identify any device, board number or revision.

    Schematic · 127 KB · 1 Aug 2026
    Schematic pdf
    —
    127 KB
  • 20l15t

    Filed as a schematic, this 168 KB PDF is identified only by 20L15T. It gives no brand, model, board number or revision, so its exact subject is unclear from the name…

    Schematic · 168 KB · 1 Aug 2026
    Schematic pdf
    —
    168 KB
  • 20fq

    A compact 44.5 KB PDF named 20FQ appears in the schematic category with no device or board information in its name.

    Schematic · 44.5 KB · 1 Aug 2026
    Schematic pdf
    —
    44.5 KB
  • 20ets-fp

    Indexed under schematics, this 87.3 KB PDF carries the code 20ETS-FP and does not mention a laptop model, board number or revision.

    Schematic · 87.3 KB · 1 Aug 2026
    Schematic pdf
    —
    87.3 KB
  • 20ets16s

    Code 20ETS16S names this 139 KB PDF in the schematic category. No brand, model, board number or revision is stated.

    Schematic · 139 KB · 1 Aug 2026
    Schematic pdf
    —
    139 KB
  • 20ets08s

    A 176 KB PDF listed as a schematic and named 20ETS08S, with no device, board number or revision given.

    Schematic · 176 KB · 1 Aug 2026
    Schematic pdf
    —
    176 KB
  • 20ets

    Named only 20ETS, this 72.2 KB PDF is filed under schematics and describes no specific device, board number or revision.

    Schematic · 72.2 KB · 1 Aug 2026
    Schematic pdf
    —
    72.2 KB
  • 20etf-s-hv

    This 112 KB PDF in the schematic section is named 20ETF-S-HV. The name lists no laptop model, board number or revision, only a part-style code with S and HV suffixes.

    Schematic · 112 KB · 1 Aug 2026
    Schematic pdf
    —
    112 KB
  • 20etf-s

    Filed under schematics at 212 KB, the PDF named 20ETF-S gives no device, board or revision details.

    Schematic · 212 KB · 1 Aug 2026
    Schematic pdf
    —
    212 KB
  • 20etf-hv

    Code 20ETF-HV is the only information in the name of this 99.5 KB PDF, which is catalogued as a schematic. It gives no brand, model, board number or revision.

    Schematic · 99.5 KB · 1 Aug 2026
    Schematic pdf
    —
    99.5 KB
  • 20ctq

    A schematic-category PDF of 223 KB named 20CTQ, without any device model, board number or revision in the name.

    Schematic · 223 KB · 1 Aug 2026
    Schematic pdf
    —
    223 KB
  • 20etf-fp

    Named 20ETF-FP, this 198 KB PDF sits in the schematic category but states no laptop brand, board number or revision.

    Schematic · 198 KB · 1 Aug 2026
    Schematic pdf
    —
    198 KB
  • 20clq045

    Listed as a schematic, this 315 KB PDF carries the code 20CLQ045 and nothing else: no device, board number or revision.

    Schematic · 315 KB · 1 Aug 2026
    Schematic pdf
    —
    315 KB
  • 20etf08s

    A 127 KB PDF filed under schematics and named 20ETF08S. It gives no device model, board number or revision.

    Schematic · 127 KB · 1 Aug 2026
    Schematic pdf
    —
    127 KB
  • 20cjq100

    Code 20CJQ100 names this 201 KB PDF, which is catalogued as a schematic but identifies no brand, model, board number or revision.

    Schematic · 201 KB · 1 Aug 2026
    Schematic pdf
    —
    201 KB
  • 20etf08

    Schematic-category PDF of 111 KB, named 20ETF08, with no laptop model, board number or revision mentioned.

    Schematic · 111 KB · 1 Aug 2026
    Schematic pdf
    —
    111 KB
  • 20etf02

    A small PDF of 196 KB filed as a schematic, named after the code 20ETF02, which looks like a discrete semiconductor part number rather than a laptop board.

    Schematic · 196 KB · 1 Aug 2026
    Schematic pdf
    —
    196 KB
  • 20cjq060

    Filed under schematics, this 202 KB PDF carries only the code 20CJQ060, with no board, model or revision in the name.

    Schematic · 202 KB · 1 Aug 2026
    Schematic pdf
    —
    202 KB
  • 20ctq150

    The 208 KB PDF named 20CTQ150 is listed as a schematic, yet the name reads like a discrete component part number, not a motherboard identifier.

    Schematic · 208 KB · 1 Aug 2026
    Schematic pdf
    —
    208 KB
  • 20cjq045

    Only the code 20CJQ045 identifies this 173 KB PDF, catalogued as a schematic. No device, board number or revision appears in the name.

    Schematic · 173 KB · 1 Aug 2026
    Schematic pdf
    —
    173 KB
  • 20cjq030

    Catalogued as a schematic, this 200 KB PDF is named 20CJQ030 and says nothing about a device, board or revision.

    Schematic · 200 KB · 1 Aug 2026
    Schematic pdf
    —
    200 KB
  • 20bq030

    A compact 103 KB PDF labelled 20BQ030, filed among schematics. The name contains no laptop model, board number or revision, only a code shaped like an International…

    Schematic · 103 KB · 1 Aug 2026
    Schematic pdf
    —
    103 KB
  • 19TQ015

    This 173 KB PDF, named 19TQ015 in capitals, is indexed as a schematic though the name points to a discrete part rather than a board.

    Schematic · 173 KB · 1 Aug 2026
    Schematic pdf
    —
    173 KB
  • 19mt050xf

    At 83.3 KB, the PDF named 19MT050XF is filed as a schematic, yet its name reads like a power semiconductor module part number, not a device board.

    Schematic · 83.3 KB · 1 Aug 2026
    Schematic pdf
    —
    83.3 KB
  • 18tq

    Named simply 18TQ, this 180 KB PDF is catalogued as a schematic but appears to cover a component series rather than a board, since no voltage suffix, model, board number…

    Schematic · 180 KB · 1 Aug 2026
    Schematic pdf
    —
    180 KB
  • 16yq150c

    A 51.8 KB PDF identified only by the code 16YQ150C, listed under schematics. There is no device model, board number or revision in the name.

    Schematic · 51.8 KB · 1 Aug 2026
    Schematic pdf
    —
    51.8 KB
  • 16yq100c

    Indexed as a schematic, the 48.4 KB PDF named 16YQ100C carries no model, board or revision details, only a code in the International Rectifier rectifier style.

    Schematic · 48.4 KB · 1 Aug 2026
    Schematic pdf
    —
    48.4 KB
  • 16yq045c

    The file 16YQ045C is a 52.0 KB PDF filed under schematics, but the name describes a component code and gives no device, board number or revision.

    Schematic · 52.0 KB · 1 Aug 2026
    Schematic pdf
    —
    52.0 KB
  • 16yq030c

    This 74.6 KB PDF carries the code 16YQ030C and is listed as a schematic, although nothing in the name points to a laptop, board number or revision.

    Schematic · 74.6 KB · 1 Aug 2026
    Schematic pdf
    —
    74.6 KB

About schematics

A schematic is the electrical drawing of a board: it shows how every chip, MOSFET, coil and connector is wired, which rail feeds which circuit, and what voltage or resistance you should measure at each test point. It is the document you need to trace a missing rail or a short.

Schematics are published per board, not per laptop model. The same Compal LA-E891P board can sit in several HP models, so always search by the board number printed on the PCB rather than by the sticker on the case.