Schematic Diagrams
VGA G72M-2 B - 13
B.Schematic Diagrams
VGA G72M-2
Sheet 12 of 40
VGA G72M-2
3 GI O_P AD C F G3
3/ 12 DA C_ A
B G A4F
C OMMON
P BGA533-08MM
D AC _A_R SE T
D AC _A_V RE F
D AC _A_V DD
D AC _A_ ID U MP
D AC _A_B LUE
DA C_ A_GRE EN
DA C_ A_R ED
D AC _A_V SY NC
DA C_ A_H SY NC
I2C A_S DA
I2C A _SC L
A D 3
AB 4
AE 2
U 9
A D 2
A D 1
A E 1
A C 4
A D 4
E 10
D 1 0
R 66 6
*10 K _04
Z1 29 7
L V DS -L0 P
K4 J553 23QG -BC1 4(8MX 32)( 700M hz)
K4 J523 24QE -BC1 4(16M X32) (700 Mhz)
V GA_ 3. 3V S
R A M_C F G1
C 63 6
4. 7 U _6. 3 V_ 06
Z1 22 4
C 218
47 00P _5 0V _0 4
V GA _3. 3 VS
L VD S -U 2N 24
V GA_ EN A V D D 2 4
I 2C C _S C L
Z1 212
R 76 6
1 0K _0 4
G7 2M-V / N B8 M
Z1 295
Z 1 229
C 12 0
2 2P _5 0V _06
G7 2M-V /N B 8 M
R 64 6
2K _0 4
R 1 23
2 . 2K _1 %_0 4
A C _D E T
Z 1 211
Z1 296
TP->VGA_SDATA
C960531
L V DS -L0 N
R A M_C F G3
L20
HC B 1 608 KF -12 1T2 5_ 06
C 6 42
4 70P _5 0V _0 4
R 51 8
10 K _04
L VD S -LC LK N 24
VGR E E N
C 63 4
4 700 P_ 50 V_ 04
L24
HC B 1 608 KF -12 1T2 5_ 06
3 GIO_ PA D C F G3
C 12 1
22 P _50 V_ 06
Z1 288
P C I _D E V ID 3
C 640
4. 7U _ 6. 3V _0 6
for G72MV
Z 1 275
L2 5
H C B1 60 8K F-1 21T 25 _06
P XE _ MOD E
Z 1 208
SU B _V E N D OR
2. 5V S
L VD S -L1N 24
V GA _A LE R T# 1 1
L VD S -U C LK P 24
L V DS -U C LK N
C 26 8
4. 7U _ 6. 3V _0 6
R 66 7
*10 K _04
ADD EC_VGA_ALERT#
C960531
P C I _D E V ID 1
C 641
47 00P _5 0V _0 4
I 2C C _S D A 2 4
C 63 7
4. 7U _ 6. 3V _ 06
3GI O_P AD C F G2
SU B _V E N D OR
L V DS -L1 N
L V DS -U 1P
R 8 72
*0 _04
9/ 12 MIO _B
B GA 4L
P BGA533-08MM
C OMMON
MIO _B_ VR EF
MIO _B_ CA L_PU _GND
MIO _B_ CA L_PD _V DD Q
MIO _B_ VD DQ
MIO _B_ VD DQ
MIO _B_ VD DQ
MIO_B_C LK IN
MI O_B _C LKO UT
MI O_B _C LKO UT
MIO _B_C T L3
MIO _B _DE
MI O_B _H SYN C
MI O _B_V SYN C
MI O_B _D 11
MI O_B _D 10
MI O_B _D 9
MI O_B _D 8
MI O_B _D 7
MI O_B _D 6
MI O_B _D 5
MI O_B _D 4
MI O_B _D 3
MI O_B _D 2
MI O_B _D 1
MI O_B _D 0
J4
M3
J5
L6
K 6
K 5
R 2
K 3
K 2
F 2
G1
G4
F 1
R 3
N 3
N 2
N 1
M1
M2
K 1
K 4
J1
J2
G3
G2
R 66 3
10 K_ 04
R 14 1
*15 0_ 04
VGA _3 . 3V S
E C _V GA _A LE R T# 2 3
V R ED
R 6 48
1 0K _1 %_0 4
G7 2M-V /N B 8M
V GA_ 3. 3V S
1 1/12 _G ND _
BG A4C
COMMON
PBGA533-08MM
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
G ND
AF 26
A C 26
Y 26
U 26
P 26
L 26
H 26
E 26
B 26
AF 24
A C 23
Y 23
U 23
P 23
L 23
H 23
E 23
B 23
AF 21
A D 20
E 20
B 20
A D 19
V 19
P 19
K 19
AF 18
A D 17
U 17
P 17
L 17
E 17
B 17
A D 16
R 16
P 16
N 16
AF 15
R 15
P 15
N 15
A D 14
A C 14
W 14
U 14
R 14
P 14
N 14
L 14
J 14
E 14
B 14
R 13
P 13
N 13
AF 12
A D 12
R 12
P 12
N 12
A D 11
U 11
P 11
L 11
F 11
E 11
B 11
A F9
AD 9
V9
P9
K9
AD 8
E8
B8
A F6
H 6
AC 5
Y 5
U 5
P5
L5
E5
B5
A F3
A F2
AC 2
Y 2
U 2
P2
L2
H 2
E2
B2
V GA_ 3. 3V S
R A M_C F G3
L 29
H C B 16 08K F -1 21 T25 _0 6
R 67 7
2K _0 4
L VD S -U 0N 24
L V DS -U 0P
C 6 38
4 70 P_ 50V _ 04
VR E D
4/ 12 DA C_ B
B G A4G
P BGA533-08MM
C OMMON
D AC _B_R SE T
D AC _B_V RE F
D AC _B_V DD
D AC _B_ ID U MP
D AC _B_B LUE
DA C_ B_GRE EN
DA C_ B_R ED
D AC _B_V SY NC
DA C_ B_H SY NC
I2C B_S DA
I2C B _SC L
D 6
E 7
F 8
L 9
D 5
E 4
F 4
F 5
E 6
F 10
F 9
V GA_ 3. 3V S
V _H S Y
I 2C C _S D A
R A M_C F G0
C 16 6
4. 7U _ 6. 3V _0 6
R 8 71
0 _04
R 14 4
33 _1 %_0 4
G72 M-V / N B 8M
Z1 225
R 69 0
*2K _ 04
G7 2M-V /N B 8 M
C 635
470 P_ 50 V_ 04
1. 8V S
V GA _G 24
V GA_ TH E R MD C
1 1
V_ VS Y
Z1 20 4
Z 1 209
C 2 70
4 70 P_ 50V _0 4
3GI O_P AD C F G0
S 4
S 1
2
1
M66 0SR AL L D EL
A C _D E T
Z 1 282
R A M_C F G2
L 28
*H C B1 608 K F-12 1T 25_ 06
Z1 289
Z1 202
Z1 26 1
G7 2M-V / N B8 M
Z1 292
C 22 3 . 01 U _1 6V _04
for NB8M
1. 8V S
Z1 26 3
Z 1 280
V GA_ 3. 3 VS
L VD S -L1P 24
L VD S -U 2P 2 4
R 67 5
*2K _ 04
R 1 34
1 24_ 1%_ 04
P C I _D E V ID 4
8/ 12 MIO _A
B GA 4J
P BGA533-08MM
C OMMON
MIO _A_ VD DQ
MIO _A_ VD DQ
MIO _A_ VD DQ
MI O_A _H SYN C
MI O_A _D 10
MI O_A _D 9
MI O_A _D 8
MI O_A _D 7
MI O_A _D 6
MI O_A _D 5
MI O_A _D 4
MI O_A _D 3
MI O_A _D 2
MI O_A _D 1
MI O_A _D 0
J6
G6
F 6
C 4
V 4
G5
C 6
P 4
B 6
B 4
A 4
D 4
A 3
B 3
A 2
Z1 217
R 67 3
*2K _ 04
R 76 8
10K _0 4
R 67 6
2K _0 4
L3 3
H C B1 60 8K F-1 21T 25 _06
G7 2M-V /N B 8 M
Z1 29 9
Z1 219
Z1 293
Z 12 49
V GA_ BK L TE N 2 4
Z1 25 8
R 76 7
1 0K _0 4
R 505
1K _1 %_0 4
R 66 9
10 K_ 04
VGA _S D A TA
1 1, 2 3
Z1 294
3GI O_P AD C F G1
Z 1 272
V GA _R 24
L V DS -L2 N
Z 1 276
L V DS -L1 P
L VD S -L0N 24
Z1 25 5
Z1 290
R 7 71
*2 K_ 04
P C I _D E V ID 1
P XE _ MOD E
Z1 25 6
R 647
27 0_0 4
C 2 57
. 0 1U _1 6V _0 4
VGA _A L ER T #
R A M_C F G0
Z1 20 5
Z1214->I2CS_SDA
C960604
R 66 4
10 K_ 04
L V DS -U 0N
Z1 220
L V DS -LC L KN
R 64 4
10 K_ 04
Z1 25 4
Z1 26 4
R 13 9
*15 0_ 04
Z1 22 6
Z1 25 7
C 222
4. 7U _ 6. 3V _0 6
5/ 12 IF P_A B
B
B
A
A
C L OC K
D A T A
B G A4H
C OMMON
P BGA533-08MM
IF P_B _IO _V DD
IF P_A _IO _V DD
IF P_A B_P LL_G ND
IF P_A B_R SE T
IF P_A B_P LL_VD D
IF P_A B_V PR OB E
I FP _B_T XC
I FP _B_T XC
I FP _A_T XC
I FP _A_T XC
I FP _B_T XD 7
I FP _B_T XD 7
I FP _B_T XD 6
I FP _B_T XD 6
I FP _B_T XD 5
I FP _B_T XD 5
I FP _B_T XD 4
I FP _B_T XD 4
I FP _A_T XD 3
I FP _A_T XD 3
I FP _A_T XD 2
I FP _A_T XD 2
I FP _A_T XD 1
I FP _A_T XD 1
I FP _A_T XD 0
I FP _A_T XD 0
Y 4
W4
V 6
U 6
V 5
N 6
W 5
W 6
T4
U 4
A B3
A B2
A B1
A A1
A A2
A A3
W 3
W 2
R 6
P 6
T5
T6
R 5
R 4
N 4
N 5
C 1 79
. 0 1U _1 6V _0 4
R A M_C F G2
R 1 45
1 24_ 1%_ 04
C 123
22 P_ 50 V_ 06
P C I _D E V ID 4
Z 12 65
VGA _A L ER T #
R 7 72
*2 K_ 04
? ? ?
Z1 201
R A M_C F G3
L21
HC B 1 608 KF -12 1T2 5_ 06
Z1 26 2
Z 1 279
Z 1 285
Z 1 230
S 5
S 1
2
1
R 1 74
1 K_ 1%_ 04
V GA_ TH E R MD A
1 1
3 GIO_ PA D C F G2
R 7 69
*2 K_ 04
Z1 20 7
Z1 20 6
P C I _D E V ID 0
NV suggestion 4/20
VGA _D D C D A TA 2 4
Z1 287
L V DS -LC L KP
VGA _3 . 3V S
C 63 9
47 00 P_ 50V _0 4
L V DS -L2 P
C 2 17
4 70P _5 0V _0 4
3 GIO_ PA D C F G0
R 66 5
*10 K _04
L V DS -U 1N
NV suggestion 4/20
Z1 20 3
L VD S -LC LK P 2 4
L VD S -U 1P 2 4
Z 1 284
R A M_C F G1
Z 12 38
C 124
22 P_ 50 V_ 06
L VD S -L0P 24
R A M_C F G2
Z1 22 7
LOW from SYST EM B IOS
V B LU E
L V DS -U C LK P
R 66 8
*10 K _04
P C I _D E V ID 3
R 64 5
2K _0 4
R 67 4
*2K _ 04
V GR EE N
Z1 215
Z 1 271
Z 1 228
R 64 2
18 0_0 4
Z 1 283
VB LU E
C 2 04
4 70 P_ 50V _0 4
C 17 3
47 00P _ 50V _0 4
R 69 1
*2K _ 04
L VD S -U 0P 2 4
Z 1 231
P C I _D E V ID 0
Z1 218
R 7 70
*2 K_ 04
V GA _H S Y 2 4
Z 12 34
V _V S Y
R 6 89
*0 _0 4
L 52
H C B 16 08K F -1 21 T25 _0 6
R 64 3
10 K_ 04
G7 2M-V / N B8 M
V GA _3 .3 VS
C 20 8 .0 1U _1 6V _0 4
I 2C C _S C L 2 4
Z 12 44
R 1 28
1 0K _04
1. 8V S
V GA _V SY 24
L VD S -L2P 24
Z 1 213
6/ 12 MISC 1
B GA 4K
PBG A533-08MM
COMMON
JTA G_T RS T
JTA G_T DO
JTA G_T DI
JTA G_T MS
JTA G_T CK
TH ER MDP
TH ER MDN
G PI O1 2
G PI O1 1
G PI O1 0
G PI O 9
G PI O 8
G PI O 7
G PI O 6
G PI O 5
G PI O 4
G PI O 3
G PI O 2
G PI O 1
G PI O 0
I 2CC _S DA
I 2C C_S C L
5 V_C LAMP
A D 25
A E 26
A D 27
A D 26
A E 27
B 9
C 9
B 16
A 15
B 15
B 13
A 13
A 12
B 12
C 12
C 10
B 10
A 10
D 9
A 9
D 8
E 9
D 11
L22
HC B 1 608 KF -12 1T2 5_ 06
R A M_C F G1
Z 1 278
Z1 291
C 26 9
47 00P _ 50V _0 4
R 66 2
10 K_ 04
Z 1 274
L V DS -U 2N
R 69 4
*10 K _04
C 122
22 P_ 50 V_ 06
L VD S -L2N 24
C 1 77
4 70 P_ 50V _0 4
Z1 222
L V DS -U 2P
Z 1 270
VGA _D D C C LK 24
Z 1 210
Z 12 50
Z 12 42
C 19 4
4. 7U _ 6. 3V _0 6
R 13 8
*15 0_ 04
R 14 3
33 _1 %_0 4
for NB8M
NO STUFF
L23
HC B 1 608 KF -12 1T2 5_ 06
SAMS UNG 1 6M X 16- ->101 0
SAMS UNG 3 2M X 16- ->110 1
SAMS UNG 8M X 32- ->011 1
SAMS UNG 1 6M X 32- ->001 1
1. 8 VS
Z1 29 8
P C I _D E V ID 2
Z 12 48
3 GIO_ PA D C F G1
R 1 29
2. 2K _1 %_0 4
L VD S -U C LK N 2 4
L VD S -U 1N 24
C 20 3
47 00P _ 50V _0 4
V GA _B 2 4
V_ H SY
Z1 22 3
L 51
*H C B 16 08 KF -12 1_0 6
R 8 70
0 _04
L2 7
*H C B1 60 8K F-1 21_ 06
L4 06
HC B 1 608 KF -12 1T2 5_ 06
V GA _3 .3 VS
P C I _D E V ID 2
MI O_ B_ D E
I 2 C S_ SD A
R A M_C F G0
12/ 12 IF PC
D A T A
C L OC K
B GA 4I
C OMMON
P BGA533-08MM
IF PC _IO _V DD
IF PC _PLL _GN D
IF PC _R SET
IF PC _PLL _VD D
IF PC _VP ROBE
I FP C_T XC
I FP C_T XC
I FPC _T XD 2
I FPC _T XD 2
I FPC _T XD 1
I FPC _T XD 1
I FPC _T XD 0
I FPC _T XD 0
L4
M6
J3
M4
M5
V 1
W1
V 2
V 3
T3
T2
T1
R 1
DEVI CE ID :G72 MV - ->011 1
NB 8M-G S - ->??? ??
NB 8M-S E - ->010 00
Summary of Contents for M670SRU
Page 1: ......
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer M670SRU M675SRU Service Manual...
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