Acer Emachines E627 COMPAL LA-5481P HCWG0_H0 Rev1.0
Service Manual Acer Emachines E627... Service Manual Acer Emachines E627...
54321D512NB_51117_B+PC20610U_1206_25VAKPL16FBMA-L11-322513-151LMA50T_12101 2B+1+ @PC30068U_25V_M_R0.442DC<33,37> VLDT_EN+5VALWPR2471.3K_0402_5%1 21PR24947K_0402_5%22 1PR251300_0603_5%1 2PC2141U_0603_10V6K12PC2080.1U_0402_16V7K@PC21347P_0402_50V8J1 2PR246267K_0402_1%1 2PU122TONEN_PSV13VOUT4V5FILT5VFB6PGOOD7GND1514TPPGNDVBST8BST_NBCOREPDRVH 13LL12TRIP114PC209PR2480.1U_0603_25V7K0_0603_5%1 2BST_NBCOREP_11 2DH_NBCOREPLX_NBCOREP+5VALWDL_NBCOREP4TPS51117RGYR_QFN14_3.5x3.52 1PR25212K_0402_1%2 1PC2124.7U_0805_10V6K321PQ35SIS412DN-T1-GE3_POWERPAK8-5PL131.8UH_MSCDRI-104A-1R8N-E_9.5A_30%1 2PR2504.7_1206_5%+NB_COREPC12PR25410K_0402_1%1 2PR25530K_0402_1%+3VSBDPR25710K_0402_1%PQ3721 22N7002W-T/R7_SOT323-3GVFB=0.75VS@PR258Rton=267K, Freq=298KHz10K_0402_1%PC215Ipeak=7A Imax=5.32A0.1U_0402_16V7KDelta I=((19-1.1)*(1.1/19))/(1.8U*298K)=1.93ARtrip=12K1/2DeltaI=0.96ARdson=9m~11.5mBOM control (R*C>1ms)Iocp=9.05A~14.30ADHL1.017V1.1V131 2PR26010K_0402_1%2 1 2G1 2+3VS+5VALW+1.2VALW+1.1VSPBA1<BOM Structure>PR2713.24K_0402_1%A2V5DRV10DRVL9D 5D 6D 7D 8GSSS1212PQ36FDS6670AS_NL_SO8321PC211680P_0603_50V8J1+ PC210330U_D2E_6.3VM_R25M2PR2533.57K_0402_1%1 212PQ382N7002W-T/R7_SOT323-31S31 2PR25610K_0402_5%1 2@PR25910K_0402_5%PC2271U_0402_6.3V6KPOWER_SELPOWER_SEL <13>PU15@PR26110K_0402_1%7POKPR27312_0402_5%<33,37> VLDT_ENVLDT_EN 1 28ENPC2281U_0603_10V6K12 112PR27010K_0402_5%6VCNTLGND21VIN 5VOUT4VOUT3FB2VIN 9APL5912-KAC-TRL_SO82 112 1 2PJ22JUMP_43X79@PC2304.7U_0805_6.3V6K1PR2721.3K_0402_1%2PC2260.01U_0402_25V7K2 1PC2292 122U_0805_6.3V6MWWW.AliSaler.Com54Security ClassificationCompal Secret DataIssued Date2008/11/03Deciphered Date2010/03/12TitleCompal Electronics, Inc.SCHEMATIC, MB A5481THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALSize AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDocument Number RevDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS401743CMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.Date: Wednesday, June 24, 2009Sheet 42 of47321
54321+1.8V1PJ12JUMP_43X79D22PU61VINVCNTL6+3VALWD<32,37> SYSON#@PR950_0402_5%1 2@PC770.1U_0402_16V7KPC734.7U_0805_6.3V6K@PQ242N7002W-T/R7_SOT323-32G121 213DS1PR941K_0402_1%1 2+0.9VPPC7610U_0805_6.3V6M12PC741U_0402_6.3V6K+3VS2 1@PR98150_1206_5%+2.5VSPCC+1.8V+5VALWB1PC831U_0402_6.3V6KB2122GND NC 53REFEN NC 74VOUT NC 8GND 9RT9173DPSP_SO8612211PR961K_0402_1%2PC750.1U_0402_16V7KPU7APL5508-25DC-TRL_SOT89-32IN OUT3GNDPC781U_0402_6.3V6K1PC794.7U_0805_6.3V6KPJ14JUMP_43X79<28,33,37> SUSP#PR101100K_0402_5%1 2PR1031 247K_0402_5%2 17POK8ENPC860.1U_0402_16V7K1GND VCNTLVIN 5VOUT4VOUT3FB2VIN 9 PR102PC851.54K_0402_1%0.01U_0402_25V7KPU8APL5915KAI-TRL_SO81PC844.7U_0805_6.3V6K211221PR1041.74K_0402_1%12PC8722U_0805_6.3V6M+1.5VSP22 12 112AA54Security ClassificationCompal Secret DataIssued Date2008/06/11 Deciphered Date2010/03/12TitleCompal Electronics, Inc.SCHEMATIC, MB A5481THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALSize AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF Document Number RevR&DCustom401743CDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.Date: Wednesday, June 24, 2009Sheet 43 of47321
- Page 1 and 2: ABCDE1 1Compal Confidential2 2NCWG0
- Page 3 and 4: 54321Voltage RailsSTATEFull ONSIGNA
- Page 5 and 6: 54321DAC ADAPTOR19V 65WBATTERY11.1V
- Page 7 and 8: ABCDE<11> DDR_B_D[63..0]JCPU1CDDR_A
- Page 9 and 10: 54321DCBVDD(+CPU_CORE) decoupling.+
- Page 11 and 12: 54321+1.8V+1.8V+DIMM_VREFDCBA<7> DD
- Page 13 and 14: 54321DCB+1.8VS+NB_HTPVDDL101 2 <65m
- Page 15 and 16: 54321DFT_GPIO5:STRAP_DEBUG_BUS_GPIO
- Page 17 and 18: 54321<12><12><12><12><12><12><12><1
- Page 19 and 20: 54321Port NumberPri/SEC,Mas/Slave a
- Page 21 and 22: 54321REQUIRED STRAPSNOTE: SB700 HAS
- Page 23 and 24: ABCDECRT ConnectorD18D19D20@@@DAN21
- Page 25 and 26: 54321+3V_LAN+3V_LAN+AVDD_CEN1 8114@
- Page 27 and 28: 543212R67510_0402_5%DC+3VS1 212<16>
- Page 29 and 30: For 17"For 15"LeftRightLeftRightBTN
- Page 31 and 32: ABCDE1 1+3VS_WLAN+1.5VS+3VALW1C4421
- Page 33 and 34: ABCDEPower ON CircuitFor South Brid
- Page 35 and 36: ABCDEFGH+3VS+VDDA1 2R7840_0805_5%D3
- Page 37 and 38: ABCDE+3VALW TO +3VS+5VALW TO +5VS+3
- Page 39 and 40: ABCDISL6237_B+ISL6237_B+1 1+3VALWPB
- Page 41: ABCDPH1 under CPU botten side :CPU
- Page 45 and 46: 54321DCB<8> CPU_VCC_SENSE+CPU_CORE
- Page 47: 54321Version change list (P.I.R. Li
5
4
3
2
1
+1.8V
1
PJ12
JUMP_43X79
D
2
2
PU6
1
VIN
VCNTL
6
+3VALW
D
<32,37> SYSON#
@PR95
0_0402_5%
1 2
@PC77
0.1U_0402_16V7K
PC73
4.7U_0805_6.3V6K
@
PQ24
2N7002W-T/R7_SOT323-3
2
G
1
2
1 2
1
3
D
S
1
PR94
1K_0402_1%
1 2
+0.9VP
PC76
10U_0805_6.3V6M
1
2
PC74
1U_0402_6.3V6K
+3VS
2 1
@PR98
150_1206_5%
+2.5VSP
C
C
+1.8V
+5VALW
B
1
PC83
1U_0402_6.3V6K
B
2
1
2
2
GND NC 5
3
REFEN NC 7
4
VOUT NC 8
GND 9
RT9173DPSP_SO8
6
1
2
2
1
1
PR96
1K_0402_1%
2
PC75
0.1U_0402_16V7K
PU7
APL5508-25DC-TRL_SOT89-3
2
IN OUT
3
GND
PC78
1U_0402_6.3V6K
1
PC79
4.7U_0805_6.3V6K
PJ14
JUMP_43X79
<28,33,37> SUSP#
PR101
100K_0402_5%
1 2
PR103
1 2
47K_0402_5%
2 1
7
POK
8
EN
PC86
0.1U_0402_16V7K
1
GND VCNTL
VIN 5
VOUT
4
VOUT
3
FB
2
VIN 9 PR102
PC85
1.54K_0402_1%
0.01U_0402_25V7K
PU8
APL5915KAI-TRL_SO8
1
PC84
4.7U_0805_6.3V6K
2
1
1
2
2
1
PR104
1.74K_0402_1%
1
2
PC87
22U_0805_6.3V6M
+1.5VSP
2
2 1
2 1
1
2
A
A
5
4
Security Classification
Compal Secret Data
Issued Date
2008/06/11 Deciphered Date
2010/03/12
Title
Compal Electronics, Inc.
SCHEMATIC, MB A5481
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
Size AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF Document Number Rev
R&D
Custom
401743
C
DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS
MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.
Date: Wednesday, June 24, 2009
Sheet 43 of
47
3
2
1
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