Service manual

Schematic Diagrams
B-1
B.Schematic Diagrams
Appendix B: Schematic Diagrams
This appendix has circuit diagrams of the E412P-C 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 IBEXPEAK - M 2/9 - Page B - 16 LED, MDC, BT - Page B - 30
Clock Generator - Page B - 3 IBEXPEAK - M 3/9 - Page B - 17 USB, Fan, TP, Multi Con1 - Page B - 31
Processor 1/7 - Page B - 4 IBEXPEAK - M 4/9 - Page B - 18 5VS, 3VS, 1.05VS - Page B - 32
Processor 2/7 - Page B - 5 IBEXPEAK - M 5/9 - Page B - 19 Power 3.3V/5V - Page B - 33
Processor 3/7 - Page B - 6 IBEXPEAK - M 6/9 - Page B - 20 Power 1.5V/0.75V/1.8VS - Page B - 34
Processor 4/7 - Page B - 7 IBEXPEAK - M 7/9 - Page B - 21 Power 1.1VS_VTT - Page B - 35
Processor 5/7 - Page B - 8 IBEXPEAK - M 8/9 - Page B - 22 Power VGFX_CORE - Page B - 36
Processor 6/7 - Page B - 9 IBEXPEAK - M 9/9 - Page B - 23 V-Core - Page B - 37
Processor 7/7 - Page B - 10 New Card, Mini PCIE - Page B - 24 DC-In, Charger - Page B - 38
DDRIII SO-DIMM_0 - Page B - 11 CCD, 3G, TPM - Page B - 25 Click Board - Page B - 39
DDRIII SO-DIMM_1 - Page B - 12 Card Reader, LAN (JMB251) - Page B - 26 Audio / USB / RJ11 Board - Page B - 40
LVDS, Inverter - Page B - 13 LAN (JMC251), SATA HDD, ODD - Page B - 27 Power Switch & LID Board - Page B - 41
HDMI, CRT - Page B - 14 Audio Codec VIA 1812 - Page B - 28
IBEXPEAK - M 1/9 - Page B - 15 KBC-ITE IT8502E - Page B - 29
Table B - 1
Schematic
Diagrams

Version Note
The schematic dia-
grams in this chapter
are based upon ver-
sion 6-7P-E4124-002.
If your mainboard (or
other boards) are a lat-
er version, please
check with the Service
Center for updated di-
agrams (if required).