File:Sharp PC-1350 power and LCD bias circuit (service manual).png
Summary
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Part of "Circuit diagram (1)" in Sharp's PC-1350 service manual: the two CR2032 cells (X2) feeding the supply through R1 and the BD1 diode pair, C1 across the supply, the X1 crystal with C7 and C8, the VR1 20 kΩ contrast control and the R10 to R13 divider with C2, C3 and C4 that produces the LCD levels VA, VM, VB and VDIS. Rendered at 300 dpi from the scan and cropped.
Source
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File:Sharp PC-1350 Service Manual.pdf, PDF page 13. The scan came from Sharp Pocket Computers (sharppocketcomputers.com), retrieved 2026-10-21.
Author
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Sharp Corporation.
Licence
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Copyright Sharp Corporation. Hosted for preservation and repair reference, with the source cited.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:42, 21 October 2026 | | 1,020 × 726 (38 KB) | Josh (talk | contribs) | Upload for Sharp PC-1350 and PC-1360 pages |
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