Schematic Diagrams
B - 46 VCCGT Output Stage
B.Schematic Diagrams
VCCGT Output Stage
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
1.05mohm
DEFAULT SHORT
0.9mohm
BOTTOM PAD
CONNECT TO
GND Through
4 VIAs
BOTTOM PAD
CONNECT TO
GND Through
4 VIAs
5A
2.5A
2.5A
20A
20A
20mils--40mils
20mils--40mils
2015.6.29
2015.6.29
2015.6.30
2015.8.14
2015.8.14
2015.8.14
Delete PC96
2015.8.19
VCCGT_D1
SW PU12
BSTPU12
VDD_PU12
HG_PU12
LG_PU12
VCCGT_D2
SW PU13
BSTPU13
VDD_PU13
HG_PU13
LG_PU13
SW _PQ43
SW _PQ44
VCCGT
5V
VGTVIN
VIN
VCCGT
5V
VGTVIN
PW M12
44
DRVON2
44,45
CSP12
44
CSN12
44
VCCGT
8,44
VIN
12,23,37,38,39,40,41,42,44,46,47
5V
31,33,37,40,41,42,43,44,48
PW M22
44
DRVON2
44,45
CSP22
44
CSN22
44
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W65R0-D02
D02
[45] VCCGT OUTPUT STAGE
A3
45
51
W ednesday, October 07, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-W 65R4-004
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W65R0-D02
D02
[45] VCCGT OUTPUT STAGE
A3
45
51
W ednesday, October 07, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-W 65R4-004
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W65R0-D02
D02
[45] VCCGT OUTPUT STAGE
A3
45
51
W ednesday, October 07, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-W 65R4-004
PR155
*20mil_Short-p
PR159
*20mil_Short-p
PC125
22u_6.3V_X5R_08
PR158
*20mil_Short-p
PC115
*4.7u_25V_X5R_08
COMMON
*470u_2V_SMD-V
PC71
20%
2V
AL POLYMER
3.0A@105C
0.009R
SMD_7343
PR154
*20mil_Short-p
PC39
2200p_50V_X7R_04
COMMON
MLP08
INS37820362
PQ28
*CSD87350Q5D
1
D1
2
3
G1
4
S1
5
G2
6
D2
7
8
9
S2
COMMON
MLP08
INS37821678
PQ33
*CSD87350Q5D
1
D1
2
3
G1
4
S1
5
G2
6
D2
7
8
9
S2
PR185
2.2_06
HG
SW
GND
PAD
LG
VCC
EN
PWM
BST
1
2
3
4
5
6
7
8
*NCP81151MNTBG
PU8
PC117
*4.7u_25V_X5R_08
PR168
*2.2_1%_06
COMMON
470u_2V_SMD-V
PC66
20%
2V
AL POLYMER
3.0A@105C
0.009R
SMD_7343
+
PC120
*25TQC15MYFB
1
2
PR84
*2.2_06
PR86
2.2_04
PR175
*10K_1%_04
PC131
*2.2u_6.3V_X5R_04
PC121
1u_25V_X5R_06
PC124
*2200p_50V_X7R_04
PL10
CMME063T-R15MS0R907
PCB Footprint = BCIHP0735A
1
2
PC138
2.2u_6.3V_X5R_04
PC119
1u_25V_X5R_06
PR83
*2.2_06
PC97
22u_6.3V_X5R_08
PR186
2.2_06
PC72
22u_6.3V_X5R_08
PJ12
3mm
1
2
COMMON
MLP08
INS37820303
PQ30
CSD87350Q5D
1
D1
2
3
G1
4
S1
5
G2
6
D2
7
8
9
S2
PR178
*2.2_04
COMMON
*470u_2V_SMD-V
PC107
20%
2V
AL POLYMER
3.0A@105C
0.009R
SMD_7343
PC126
22u_6.3V_X5R_08
+
PC112
*25TQC15MYFB
1
2
PR73
2.2_1%_06
PC43
0.22u_16V_X7R_06
PC127
*4.7u_25V_X5R_08
PR92
10K_1%_04
PC123
*4.7u_25V_X5R_08
COMMON
MLP08
INS37821737
PQ32
*CSD87350Q5D
1
D1
2
3
G1
4
S1
5
G2
6
D2
7
8
9
S2
PC134
*0.22u_16V_X7R_06
HG
SW
GND
PAD
LG
VCC
EN
PWM
BST
1
2
3
4
5
6
7
8
NCP81151MNTBG
PU5
PL11
*CMME063T-R15MS0R907
PCB Footprint = BCIHP0735A
1
2
Sheet 45 of 51
VCCGT Output
Stage
Summary of Contents for W670RCQ
Page 1: ...W670RCQ ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer W670RCQ Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 45: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 46: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom 㕘 ...
Page 47: ...DVD DUAL A 5 A Part Lists DVD DUAL Figure A 3 DVD DUAL 朆侸句 ...
Page 48: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 49: ...2nd HDD A 7 A Part Lists 2nd HDD Figure A 5 2nd HDD ...
Page 50: ...A 8 LCD A Part Lists LCD ĩ㚜 側先Ī Figure A 6 LCD ...