This appendix has circuit diagrams of the N240PU / N241PU notebook’s PCB’s. The following table indicates where to
find the appropriate schematic diagram.
Diagram - Page Diagram - Page Diagram - Page
System Block Diagram - Page B - 2 Panel - Page B - 16 PWR Charger - Page B - 30
Processor 1/8 - Page B - 3 Audio Codec - Page B - 17 USB Board - Page B - 31
Processor 2/8 - Page B - 4 SATA, LED, HUB - Page B - 18 CRT - Page B - 32
Processor 3/8 - Page B - 5 USB, TPM - Page B - 19 LAN - Page B - 33
Processor 4/8 - Page B - 6 Conn, CCD, Fan, Click, TV - Page B - 20 Power SW Board - Page B - 34
Processor 5/8 - Page B - 7 WLAN/BT, 3G/mSATA - Page B - 21 Click Board - Page B - 35
Processor 6/8 - Page B - 8 KBC ITE IT8987E - Page B - 22 LED Board - Page B - 36
Processor 7/8 - Page B - 9 System Power - Page B - 23 HDD Board - Page B - 37
Processor 8/8 - Page B - 10 VDD3, VDD5 - Page B - 24 Level Shifter 1 - Page B - 38
eMMC - Page B - 11 USB - Page B - 25 Level Shifter 2 - Page B - 39
DDR3L SO-DIMM_0 - Page B - 12 Power 1.35V/0.675V - Page B - 26 Power Sequence - Page B - 40
DDR3L SO-DIMM_1 - Page B - 13 PWR VCGI - Page B - 27
HDMI - Page B - 14 PWR VNN_SVID - Page B - 28
PS8625 - Page B - 15 PWR 1.05VS/1.24VA/1.8VA - Page B - 29