https://www.insidegadgets.com/2014/10/13/inside-the-tp-link-200mbps-mini-powerline-adapter-tl-pa211-plus-repair-dated-2012/
https://wiki.openwrt.org/toh/tp-link/tl-wr703n/pcb
https://wiki.openwrt.org/toh/tp-link/start
https://wiki.openwrt.org/toh/tp-link/tl-wr740n
https://e2e.ti.com/support/power_management/non-isolated_dcdc/f/196/t/438846?MC34063A-alternative-
https://www.maximintegrated.com/en/app-notes/index.mvp/id/737
https://www.maximintegrated.com/en/products/power/nanopower-dc-dc-regulators/MAX5074.html
http://www.electronicdesign.com/power/fundamentals-buck-converter-efficiency
https://www.onsemi.com/pub/Collateral/MC34063A-D.PDF
I will update detail later since this is not much to do with my repair. I simply replace the power transistor H77 with same part (B772) and the buck converter 34063. Detail about part number and location I will update later.
https://wiki.openwrt.org/toh/tp-link/tl-wr703n/pcb
https://wiki.openwrt.org/toh/tp-link/start
https://wiki.openwrt.org/toh/tp-link/tl-wr740n
https://e2e.ti.com/support/power_management/non-isolated_dcdc/f/196/t/438846?MC34063A-alternative-
https://www.maximintegrated.com/en/app-notes/index.mvp/id/737
https://www.maximintegrated.com/en/products/power/nanopower-dc-dc-regulators/MAX5074.html
http://www.electronicdesign.com/power/fundamentals-buck-converter-efficiency
https://www.onsemi.com/pub/Collateral/MC34063A-D.PDF
I will update detail later since this is not much to do with my repair. I simply replace the power transistor H77 with same part (B772) and the buck converter 34063. Detail about part number and location I will update later.
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