Schematic Diagrams
B-1
B.Schematic Diagrams
Appendix B: Schematic Diagrams
This appendix has circuit diagrams of the P770DM / P771DM / P770DM-G / P771DM-G notebook’s PCB’s. The fol-
lowing table indicates where to find the appropriate schematic diagram.
Diagram - Page Diagram - Page Diagram - Page
Block Diagram - Page B - 2 Lynix Point 7/7 - Page B - 23 VCCIO / 1P0A - Page B - 44
Processor 1/5 - Page B - 3 USB + eSATA, USB Charging - Page B - 24 DDR 1.2V/0.6VS/VCCPLL_OC - Page B - 45
Processor 2/5 - Page B - 4 CCD, USB Port3 - Page B - 25 VDD3, VDD5 - Page B - 46
Processor 3/5 - Page B - 5 M.2 3G+USB & WLAN+BT - Page B - 26 12V, 5VS, 3.3VS, 3.3VA - Page B - 47
Processor 4/5 - Page B - 6 M.2 PCIE4X SSD1 & SSD2 - Page B - 27 5VS_2 - Page B - 48
Processor 5/5 - Page B - 7 Realtek ALC892 - Page B - 28 VCore / VCCGT - Page B - 49
DDR4 CHA SO-DIMM_0 - Page B - 8 PCM1861 + TAS5766DCA - Page B - 29 VCore Output Stage - Page B - 50
DDR4 CHA SO-DIMM_1 - Page B - 9 Subwoofer - Page B - 30 VCCSA / VCCGT - Page B - 51
DDR4 CHB SO-DIMM_0 - Page B - 10 Audio Jack - Page B - 31 Power Charger, DC-In - Page B - 52
DDR4 CHB SO-DIMM_1 - Page B - 11 EC IT8587 - Page B - 32 P750DM HDD Board - Page B - 53
Panel, Inverter, CRT - Page B - 12 Second EC IT8587 - Page B - 33 P750DM Power LED Board - Page B - 54
Display Port A - Page B - 13 Backlight Keyboard - Page B - 34 P750DM Click Board - Page B - 55
Display Port B - Page B - 14 LID SW, Fan, LED Conn - Page B - 35 P750DM Audio Board - Page B - 56
HDMI - Page B - 15 TP, FP, Multi-Con - Page B - 36 P750DM Charge LED Board - Page B - 57
MXM PCI-E - Page B - 16 LAN E2400 - Page B - 37 P750DM LID Switch Board - Page B - 58
Lynix Point 1/7 - Page B - 17 PS8338B + PS8330B - Page B - 38 P750DM Finger Sensor Board - Page B - 59
Lynix Point 2/7 - Page B - 18 TBT - Page B - 39 P770DM Charge LED Board - Page B - 60
Lynix Point 3/7 - Page B - 19 Power - Page B - 40 P750DM BOT LED Board - Page B - 61
Lynix Point 4/7 - Page B - 20 TPS65982 - Page B - 41 P775DM Power LED Board - Page B - 62
Lynix Point 5/7 - Page B - 21 Cardreader RTS5250 - Page B - 42 Power On Sequence - Page B - 63
Lynix Point 6/7 - Page B - 22 TPM SLB9655TT & NPCT420 - Page B - 43