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Maintenance and Service Guide,Service Manual,Motherboard Schematics for Laptop/notebook http://mycomp.su/x/
A
A
B
B
C
C
D
D
1 1
2 2
3 3
4 4
CHGCHG
ACOFF
6251_EN CSON
6251VDD
6251VREF
CSOP
DCIN
PACIN
BST_CHG
DH_CHG
CSIP
DL_CHG
CSIN
LX_CHG
6251VDDP
BST_CHGA
6251VREF 6251aclim
ACSETIN
6251VDD
ACSETIN
PACIN
BATT_ON
BATT_ON
ACPRN
IREF<24>
FSTCHG<24>
ADP_I<24>
ACOFF<24>
ACIN <13,24>
ADP_V <24>
CHGVADJ<24>
ACPRN
VIN
VIN
BATT+
P2 P3
B+
CHG_B+
VIN
6251VDD
VIN
Title
Size Document Number Rev
Date: Sheet
of
Security Classification
Compal Secret Data
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
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.
Issued Date
Deciphered Date
D
SCHEMATIC MB A6851
Custom
30 36Friday, September 02, 2011
2010/01/25 2009/04/28
Title
Size Document Number Rev
Date: Sheet
of
Security Classification
Compal Secret Data
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
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.
Issued Date
Deciphered Date
D
SCHEMATIC MB A6851
Custom
30 36Friday, September 02, 2011
2010/01/25 2009/04/28
Title
Size Document Number Rev
Date: Sheet
of
Security Classification
Compal Secret Data
THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D
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.
Issued Date
Deciphered Date
D
SCHEMATIC MB A6851
Custom
30 36Friday, September 02, 2011
2010/01/25 2009/04/28
Compal Electronics, Inc.
Ki
Vchlim=Iref*(PR221/(PR220+PR221))
=Iref*(100K/(309K+100K))
=Iref*0.2444
Ichanrge=(165mV/PR235)*(Vchlim/3.3V)
=(165m/20m)*(1/3.3V)*Iref*0.5537
=0.611*Iref
Iref=1.636*Ichanrge =>Ki=1.636
Kv
Rinternal ic=514K Rec=3K R1=PR224=15.4K R2=PR225=31.6K
R=514K//31.6K//(15.4K+3k)=11.372K
r=514K//514K//31.6K=28.14K
Vcell=0.175*Vadj+3.99v
4.2V=0.175*Vadj+3.99V =>Vadj=1.2V
Vadj=Vref*(R/(R+514K))+CALIBRATE*(r/(r=514K))
1.1483=CALIBRATE*0.6046 =>CALIBRATE=1.899
1.899=(4.2-(Vcell+A*0.175))*Kv=(4.2-(4.2+A*0.175))*Kv
A=Vref*(R/(R+514K))=0.052
Kv=9.455
Vin Detector
High
Low
18.089V
17.44V
-
Vcell
CHGVADJ=(Vcell-4)*9.455
CHGVADJ
Iada=0~1.579A(30W)
4V
CP= 92%*Iada; CP=1.45A
4.2V
4.35V
0V
1.898V
3.309V
CC=0.25A~2A
IREF=0.409V~3.272V
IREF=1.636*Icharge
CP mode
Vaclim=1.08132V(30W) PR70=53.6k PR216=0.05
VCHLIM need over 95mV
401986
PC222
2200P_0402_50V7K
PC222
2200P_0402_50V7K
12
PR227
10_1206_5%
PR227
10_1206_5%
12
PC214
0.01U_0402_25V7K
PC214
0.01U_0402_25V7K
1 2
PC215
.1U_0402_16V7K
PC215
.1U_0402_16V7K
1 2
PR219
47K_0402_1%
PR219
47K_0402_1%
1 2
PR231 20_0402_5%PR231 20_0402_5%
12
PR211
47K_0402_1%
PR211
47K_0402_1%
1 2
PC206
680P_0603_50V7K
PC206
680P_0603_50V7K
12
PQ211
DTC115EUA_SC70-3
PQ211
DTC115EUA_SC70-3
2
13
PC217
1000P_0402_25V8J
PC217
1000P_0402_25V8J
12
G
D
S
PQ212B
DMN66D0LDW-7_SOT363-6
G
D
S
PQ212B
DMN66D0LDW-7_SOT363-6
5
34
PC210
0.1U_0603_25V7K
PC210
0.1U_0603_25V7K
12
PC227
10U_1206_25V6M
PC227
10U_1206_25V6M
12
PC213
6800P_0402_25V7K
PC213
6800P_0402_25V7K
1 2
PC202
10U_1206_25V6M
PC202
10U_1206_25V6M
12
PR210
200K_0402_1%
PR210
200K_0402_1%
12
PC211
5600P_0402_25V7K
PC211
5600P_0402_25V7K
1 2
PR235
0.02_1206_1%
PR235
0.02_1206_1%
1
3
4
2
G
D
S
PQ212A
DMN66D0LDW-7_SOT363-6
G
D
S
PQ212A
DMN66D0LDW-7_SOT363-6
2
61
PD201
RB751V-40_SOD323-2
PD201
RB751V-40_SOD323-2
1 2
PR205
0_0603_5%
PR205
0_0603_5%
1 2
PC204
0.1U_0402_25V6
PC204
0.1U_0402_25V6
12
PL202
10UH_MPL73-100_3A_20%
PL202
10UH_MPL73-100_3A_20%
1 2
PR221
100K_0402_1%
PR221
100K_0402_1%
12
PR241
10K_0402_1%
PR241
10K_0402_1%
1 2
PD203
B340A_SMA2
PD203
B340A_SMA2
12
PR220
309K_0402_1%
PR220
309K_0402_1%
12
PC209
10U_1206_25V6M
PC209
10U_1206_25V6M
12
PQ202
AON4708L
PQ202
AON4708L
4
5
1
2
3
PR225
31.6K_0402_1%
PR225
31.6K_0402_1%
1 2
PC220
0.1U_0603_25V7K
PC220
0.1U_0603_25V7K
1 2
PQ213
DTC115EUA_SC70-3
PQ213
DTC115EUA_SC70-3
2
13
PR224
15.4K_0402_1%
PR224
15.4K_0402_1%
1 2
PC223
.1U_0402_16V7K
PC223
.1U_0402_16V7K
12
PR237
10K_0402_1%
PR237
10K_0402_1%
1 2
PR247
10K_0402_1%
PR247
10K_0402_1%
1 2
PR242
10K_0402_1%
PR242
10K_0402_1%
12
PR233 4.7_0603_5%PR233 4.7_0603_5%
1 2
PQ215
DTC115EUA_SC70-3
PQ215
DTC115EUA_SC70-3
2
13
PR236
47K_0402_1%
PR236
47K_0402_1%
1 2
PC208
0.1U_0402_25V6
PC208
0.1U_0402_25V6
12
PR248
47K_0402_1%
PR248
47K_0402_1%
12
PC228
47P_0402_50V8J
PC228
47P_0402_50V8J
12
PC232
4.7U_0805_25V6-K
PC232
4.7U_0805_25V6-K
12
PC231
4.7U_0805_25V6-K
PC231
4.7U_0805_25V6-K
12
PR213
150K_0402_1%
PR213
150K_0402_1%
12
PD202
RB751V-40_SOD323-2
PD202
RB751V-40_SOD323-2
12
PC221
4.7U_0603_6.3V6M
PC221
4.7U_0603_6.3V6M
1 2
PR229 20_0402_5%PR229 20_0402_5%
1 2
47K
47K
PQ210
PDTA144EU_SOT323-3
47K
47K
PQ210
PDTA144EU_SOT323-3
2
1 3
PR232 2_0402_5%PR232 2_0402_5%
1 2
PQ214
DTC115EUA_SC70-3
PQ214
DTC115EUA_SC70-3
2
13
PC212
2.2U_0603_6.3V6K
PC212
2.2U_0603_6.3V6K
12
PC218
0.1U_0603_25V7K
PC218
0.1U_0603_25V7K
12
PC216
0.01U_0402_25V7K
PC216
0.01U_0402_25V7K
12
PQ204
AO4407A_SO8
PQ204
AO4407A_SO8
3 6
5
7
8
2
4
1
PC203
10U_1206_25V6M
PC203
10U_1206_25V6M
12
PR212
200K_0402_1%
PR212
200K_0402_1%
12
PU200
ISL6251AHAZ-T_QSOP24
PU200
ISL6251AHAZ-T_QSOP24
EN
3
CELLS
4
VDD
1
ACSET
2
ICOMP
5
VCOMP
6
CHLIM
9
ACPRN
23
CSIP
19
UGATE
17
PHASE
18
BOOT
16
PGND
13
GND
12
ICM
7
VREF
8
VADJ
11
DCIN
24
CSIN
20
ACLIM
10
LGATE
14
VDDP
15
CSOP
21
CSON
22
PR246
309K_0402_1%
PR246
309K_0402_1%
12
PQ201
AON4708L
PQ201
AON4708L
4
5
1
2
3
PR222
24.9K_0402_1%
PR222
24.9K_0402_1%
1 2
PR218
10K_0402_1%
PR218
10K_0402_1%
1 2
PC219
0.047U_0402_16V7K
PC219
0.047U_0402_16V7K
1 2
PR228
14.3K_0402_1%
PR228
14.3K_0402_1%
12
PC229
2200P_0402_50V7K
PC229
2200P_0402_50V7K
12
PR215
0.05_1206_1%
PR215
0.05_1206_1%
1
3
4
2
PC225
0.1U_0402_25V6
PC225
0.1U_0402_25V6
12
PL201
1.2UH_1127AS-1R2N_2.4A_30%
PL201
1.2UH_1127AS-1R2N_2.4A_30%
12
PC226
2200P_0402_50V7K
PC226
2200P_0402_50V7K
12
PR216
10K_0402_1%
PR216
10K_0402_1%
12
PR226
191K_0402_1%
PR226
191K_0402_1%
12
PR206
4.7_1206_5%
PR206
4.7_1206_5%
12
PR217
100K_0402_1%
PR217
100K_0402_1%
12
PR238
100K_0402_1%
PR238
100K_0402_1%
12
PR223
20K_0402_1%
PR223
20K_0402_1%
12
PC233
4.7U_0805_25V6-K
PC233
4.7U_0805_25V6-K
12
PC224
47P_0402_50V8J
PC224
47P_0402_50V8J
12
PR240
47K_0402_1%
PR240
47K_0402_1%
12
PR243
14.3K_0402_1%
PR243
14.3K_0402_1%
12
PQ207
AO4435_SO8
PQ207
AO4435_SO8
4
7
8
6
5
1
2
3
PC207
10U_1206_25V6M
PC207
10U_1206_25V6M
12
PR230
20_0402_5%
PR230
20_0402_5%
1 2
PC205
0.1U_0603_25V7K
PC205
0.1U_0603_25V7K
12
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