惠普笔记本COMPAQ V2000CT8 主板电路流程图(维修用)(可编辑)

惠普笔记本COMPAQ V2000CT8 主板图(维修用)(可编辑) 惠普笔记本COMPAQ V2000CT8 主板电路流程图(维修 用) 1 2 3 4 5 6 7 8 PCB STACK UP CT8 BLOCK DIAGRAM LAYER 1 : TOP LAYER 2 : GND CPU THERMAL CLAW HAMMER / RS480 / SB400 DDR SENSOR LAYER 3 : IN1 DDR-SODIMM1 266,333,400MHz GMT-781 A LAYER 4 : IN2 CPU CLAW HAMMER 14.318MHz A SYSTEM POWER 1845 LAYER 5 : VCC CPUCLK, 1.2V/NB_CORE/1.25V DDR-SODIMM2 754 Pins uPGA CPUCLK# LAYER 6 : BOT CLOCK GEN CY28RS480/ ICS951412 CPU CORE 1544 SBLINKCLK, SBLINKCLK# POWER 1.2V HyperThansport I/O BUS NBSRCCLK, NBSRCCLK# Link 16x16 HTREFCLK CABLE DOCK SYSTEM 1999 POWER 3/5V R.G,B OSC14M CRT port AV BOARD NORTH BRIDGE SYSTEM POWER 1845 LCD Panel LVDS X1 RS480M 2.5VSUS/1.8VSUS 705 BGA INTEGRADED VGA FUNCTION B TV-OUT Based on Redeon 9600 B S-VIDEO Daughter Board BATT CHARGER TV, USB, BLUE TOOTH 1722 A-LINK 2X Power Board 32.768KHz PCI-E DISCHARGE NBSRCCLK, NBSRCCLK# USB PORT 0, 1, 2 USB 2.0 33MHZ, 3.3V PCI PCLK_7411 PCLK_MINI 1st IDE - HDD ATA 66/100/133 SB400 24.576MHz 48MHz PCLK_LAN 564 BGA AC97 2nd IDE - CDROM ATA 66/100/133 AC97 LAN MINI-PCI CARDBUS / IEEE 1394 PWRCLKP PWRCLKN CX20468-31 Realtek CONTROLLER/CF C DIB_DATAN C DIB_DATAP MBAMC20493-010 8100CL TI 7411 PCI DEVICES IRQ ROUTING 32.768KHz PCLK_591 3.3V LPC, 33MHz 24.576MHz 25MHz DEVICE IDSEL # REQ/GNT # PCI_INT GBIT ETHERNET AD16 2 C MINIPCI SLOT AD18 1 E,F SMARTDAA AMP 5 IN 1 CARDBUS 1394 CardBus/1394 AD25 4 B,D,G PC97551 MODEM, TPA0312 CARD SLOT X1 CONN READER SD/MMC, TQFP 176 SM, MS, XD WIRE RJ11 JACK RJ45 D FAN Touchpad Keyboard FLASH JACK HEADPHONE, JACK D 2ND HEADPHONE, MIC PROJECT : CT8 Quanta Computer Inc. Size Document Number Rev Custom BLOCK DIAGRAM 1A Date: Monday, December 13, 2004 Sheet 1 of 42 1 2 3 4 5 6 7 8 5 4 3 2 1 NBSRCCLK CLK NBSRCCLK 7 NBSRCCLK# +3V CLK_VDD 20 Mils NBSRCCLK# 7 SBSRCCLK L39 40 Mils +3V SBSRCCLK# SBSRCCLK 12 SBSRCCLK# 12 TI201209G121 CLK_VDDA L42 SBLINKCLK SBLINKCLK 7 C478 C485 C497 C496 C488 C480 C483 C491 C498 TI201209G121 SBLINKCLK# SBLINKCLK# 7 22U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U C492 C494 0.1U 22U D D CLK_VDD U23 43 39 VDDCPU VDDA 14 38 VDDSRC3 GNDA 21 VDDSRC2 +3V 32 VDDSRC1 CPUCLK8T0 45 CPUCLK8T0 R288 15/F CPUCLK 3 L40 35 VDD_SRC0 CPUCLK8C0 44 CPUCLK8C0 R291 15/F CPUCLK# 3 51 VDD_PCI CPUCLK8T1 41 T128 3 VDD48 CPUCLK8C1 40 T297 SBK160808T-301Y-S 48 VDDHTT 56 12 SRCCLKT7 R286 33 SBSRCCLK R285 49.9/F VDDREF SRCCLKT7 C482 13 SRCCLKC7 R290 33 SBSRCCLK# R289 49.9/F SRCCLKC7 5 16 SRCCLKT6 R296 33 NBSRCCLK R295 49.9/F GND1 SRCCLKT6 2.2U 55 17 SRCCLKC6 R298 33 NBSRCCLK# R297 49.9/F GND2 SRCCLKC6 36 18 SRCCLKT5 R301 33 SBLINKCLK R300 49.9/F GNDSRC0 SRCCLKT5 31 19 SRCCLKC5 R303 33 SBLINKCLK# R302 49.9/F REV.B GNDSRC1 SRCCLKC5 26 GNDSRC2 SRCCLKT4 22 T131 20 GNDSRC3 SRCCLKC4 23 T299 C320 27P 15 GNDSRC4 SRCCLKT3 24 T301 49 25 1 GNDPCI SRCCLKC3 T306 46 27 Parallel Resonance Crystal Y2 R83 42 GNDHTT SRCCLKT2 28 T305 Tolerance: 35ppm *1M GNDCPU SRCCLKC2 30 T302 SRCCLKT1 T304 C 2 14.318MHZ 1 X1 SRCCLKC1 29 T303 C Load: 20pf SRCCLKT0 34 T298 C479 27P R84 0 2 33 X2 SRCCLKC0 T300 T296 6 NC SEL75#/100/PCICLK0 50 R283 *4.7K CLK_VDD CLK_VDD 7 R274 R277 R276 9,10,13 SCLK SCLK