HP Pavilion g4 g6 g7 (quanta r23 sabin rev 1a) Laptop Schematics

HP Pavilion g4 g6 g7 (quanta r23 sabin rev 1a) Laptop Schematics

HP Pavilion g4 g6 g7 (quanta r23 sabin rev 1a) Laptop Schematics

HP Pavilion g4 g6 g7 (quanta r23 sabin rev 1a) Laptop Schematics

EC KB3926U5

Critical check

RSMRST# must drop if power button its press

+5V/+3V RT8206B

 

ALWAYS VOTAGE

PL21 +3.3V_ALWP

PL20 +5V_ALWP

 

+VGACORE RT8208 1.8V

CHECK PL22 for GPU VOLTAGE

 

OZ8681 PU9 Charger IC

Check DCIN PIN 1 (must be 19v)

If not check PQ24 FDMC4435BZ and all the diodes aside connected to ground.

If all the voltage its present go to HP website and take the BIOS file and reflash the BIOS IC.

HP Compaq 8710W LA-3331 LA-3331P Laptop Schematic

HP Compaq 8710W Laptop Schematic

HP Compaq 8710W LA-3331 LA-3331P Free Laptop Schematic

SUPER I/O U29 LPC47N217
BIOS ROM 8 Mbit SPI Serial Flash U58 SST25LF080A
+1.25VM to +1.25VS Transfer U40 SI4800DY  N-Channel 30-V (D-S) MOSFET
+3VALW to +3VS Transfer U43 SI4800DY  N-Channel 30-V (D-S) MOSFET
+5VALW to +5VS Transfer U45 SI4800DY  N-Channel 30-V (D-S) MOSFET
+3VALW to +3VM Transfer U41 SI4800DY  N-Channel 30-V (D-S) MOSFET, Q93 – BSS138 SOT23, Q91 – BSS138 SOT23, Q95 – BSS138 SOT23

Charger (Charging Circuit)
VIN PQ4 AO4407 SO8 (30V P-Channel MOSFET), PQ5 AO4407 SO8 (30V P-Channel MOSFET)
BATT PQ3 AO4407 SO8 (30V P-Channel MOSFET)

Charging IC PU2 BQ24703RHDR

HP ProBook 4720s Wistron Laptop Schematics

HP ProBook 4720s Wistron Laptop Schematics
HP ProBook 4720s Wistron
Free Laptop Schematics
Thermal IC Control circuit U62 G781P8F-GP
Clock Generator U94 ICS9LRS3197
KBC 1098 U66 KBC1098-NU-GP
DC/DC Circuit U37 SI4800BDY-T1-GP Q25 DMN66D0LDW-7-GP
+5VALW to +5VS Transfer U96 SI4800BDY-T1-GP
DC & BATTERTY BT+ U51 AO4407AL-GP
CHARGER U19 BQ24740
5VALW/+3VALW U90 RT8205AGQW-GP
CPU CORE U103 ADP3212MNR2G-3-GP
VCC_GFX_CORE U4 ADP3211MNR2G-GP
+1.5VU / +0.75VS U69 RT8207GQW-GP
+1.8VS_VGA /+1.8VS_NB /+1D1V_REG U29 APL5930KAI-TRG-GP U104 APL5930KAI-TRG-GP U72 APL5930KAI-TRG-GP
RT8209B +1.05VS_VTT /+1.05V  U85 +1.05VS RT8209BGQW-GP U70 RT8209BGQW-GP
+VGA_CORE U76 RT8208AGQW-GP

HP Probook 6550b (Inventec Diesel 10 UMA) Laptop Schematics

HP Probook 6550b (Inventec Diesel 10 UMA) Laptop Schematics
HP Probook 6550b (Inventec Diesel 10 UMA)
Free Laptop Schematics

DC and BATTERTY CHARGER U7 TI_BQ24740_QFN_28P
SYSTEM POWER 3V/5V U2 TI_TPS51125_QFN_24P
SYSTEM POWER +V1.05M_LAN / +V1.5 U614 TI_TPS51117_QFN_14P
SYSTEM POWER +V1.8S U508 TI_TPS51124RGER_QFN_24P
SYSTEM POWER +VCCP U25 TI_TPS51218DSCR_SON_10P U509 RT9173DGSP_SOP_8P
CPU POWER VCC-CORE U21 ISL62883 CHRTZ_T_QFN_40P
GRAPHIC POWER +VGFX_CORE U14 ST PM6652TR VFQFPN_32P
CLOCK GENERATOR U29 SLG SLG8LV595 QFN_32P
SUPER I/O U15 SMSC LPC47N217N ABZJ_QFN_56P

HP Omnibook XE3 (Compal LA-1011) Laptop Schematics

HP Omnibook XE3 (Compal LA-1011) Laptop Schematics Free Download
HP Omnibook XE3 (Compal LA-1011) Laptop Schematics Free Download

HP OmniBook XE3-GF
Intel Pentium III-M 1.13GHz,
15.1″ XGA TFT (1024×768),
384 MB SDRAM 133 Mhz SO-DIMM (128 MB + 256 MB Kingston KTH-0B6100/256 max. 1GB), 128 MB ( laatikossa Hynix pc133u-333-542 Sync133 Mhz CL3)
UUSI kiintolevy 40GB SAMSUNG’s Digital World – Spinpoint M Series | MP0402H High Performance with 8MB Buffer and 5400rpm Speed
8xDVD-ROM+CD-RW Combo,
3.5″ floppy,
32MB Intel 830MG Graphics controller (shared with main system memory) max. external resolution: 1600×1200/85Hz),
integrated 56K V.90 modem + 10/100 LAN
16-bit Sound Blaster Pro compatible stereo sound, ESS Allegro, polkaudio
Touchpad + Scroll button,
9-cell Li-Ion battery (with over 4-hour run time),
ports: 2xUSB,
1xParaller,
4Mbps IrDA, 1xPS/2, 1
5-pin VGA,
Composite TV-out,
Docking Port, Headphone-Out and Microphone-In,
1xRJ-11,
1xRJ-45,
IEEE 1394 port
One Type III or two Type II PC Card slots,
CardBus-enabled (TI 1420)
Weight: 3.54kg,
Windows XP Professional FIN preloaded (+W2K on Recovery-CD),
Microsoft Outlook Express v6.0,
Symantec Norton Anti-Virus 2002,
Microsoft Fax,
Microsoft Firewall,
Adobe Acrobat Reader v5.5,
HP TopTools v5.5,

HP Envy 15 (Quanta SP7) Laptop Schematics

HP Envy 15 (Quanta SP7) Laptop Schematics Free Download
HP Envy 15 (Quanta SP7) Laptop Schematics Free Download

The motherboard schematic for HP ENVY 15 laptop/notebook.
CPU: Intel Clarksfield + ATI M97/Broadway/Madison(128bit)
Chipset: PCH 3.5Watt Platform Controller Hub
OEM:Quanta Computer Inc
Document Number: SP7
Rev: 1A

Hardware Specification

Product Name 15
Microprocessor 2.2 GHz Intel Core i7-2670QM
Microprocessor Cache 6 MB L3 cache
Memory 4 GB 1333 MHz DDR3
Memory Max Supports up to 16 GB DDR3
Video Graphics Radeon HD 7690M (1 GB GDDR5 dedicated)
Display 15.6″ HD BrightView LED-backlit Display (1366×768)
Hard Drive 750 GB SATA (7200 rpm)
Multimedia Drive SuperMulti DVD±R/RW with Double Layer Support
Network Card Integrated 10/100/1000 Gigabit Ethernet LAN
Wireless Connectivity Bluetooth

Intel 802.11 a/b/g/n
Sound Internal Speakers and Audio playback with Beats Audio; HP Triple Bass Reflex Subwoofer; HP Wireless Audio
Keyboard Full-sized Radiance backlit keyboard
Pointing Device HP Imagepad supporting Multi-Touch gestures with On/Off button
PC Card Slots 2-in-1 Integrated Digital Media Reader for Secure Digital cards and Multimedia cards
External Ports
2 USB 3.0
1 USB 2.0
1 RJ45
1 Microphone-in
1 HDMI
1 Display port
Dimensions 38 x 24.4 x 2.83 cm
Weight Starting at 2.63 kg
Power 120W AC Power Adapter

8-cell Lithium-Ion (Li-Ion)