Samsung L770 PCB Diagrams 9
PCB Diagrams
9.
T
A
5
3
7
L
L
5
5
0
0
R
3
1
1
R
5
0
1
C531
C
5
4
8
C557
C
5
5
4
C545
2
V
R
7
0
2
R
3
1
2
C551
C
5
4
4
C
3
1
4
R
5
3
5
L
6
0
1
R
6
4
1
R
6
4
2
R606
R643 R644
n
R
W
_
P
T
R
5
3
6
R
3
2
7
C
3
1
7
C
3
1
6
V
R
6
0
4
R608
R609
R700
C700
0
2
R
7
3
3
C309
R
3
2
6
C310
VR603
R604
R
6
1
1
Z
D
6
0
1
3
C710
C532
R
7
1
T
4
R
7
3
4
C
C
7
7
2
2
2
0
L706
F
P
C
7
0
4
C558
C514
C
5
1
8
R507
V
R
6
0
5
1
2
0
0
0
0
2
0
0
5
V
R
C
5
3
2
0
-
M
Y
P
S
IC
M
7
7
0
0
6
9
7
0
2
U
L704
L705
R313
V
R
7
1
4
R309
R307
R308
R
3
1
0
C550
C553
C549
’
T
+
E
T
4
E
B
0
2
2
5
7
9
X
U
A
’M
R531
C552
R530
C515
C
C
5
5
0
0
2
8
C517
C
5
0
VR606
7
IF
C
6
0
1
C601
C
5
2
2
R702
F705F706
J
2
5
S
0
2
7
F
1
C
C702
3
1
R707
1
R
6
0
3
C
R
6
4
0
4
2
3
C307
C
3
0
0
R
3
1
4
V
R
6
0
1
R711
C
6
0
8
R645
VR602
3
0
6
D
Z
C
3
0
5
T
P
3
0
2
1
_
C
B
M
A
R
_
D
T
P
S
E
K
_
C
M
A
R
D
_
T
P
S
n
D
R
_
P
T
0
1
0
-
X
0
7
0
P
0
0
8
1
M
S
R522
C534
C530
C529
5
0
2
F703
8
L
5
4
1
K
X
A
7
A
E
H
7
0
R
3
3
6
C705
7
0
F
F
4
C708
R
R
R
R
7
7
7
3
0
1
0
3
5
5
4
5
P
M
B
8
8
7
8
R300
R323
K
5
D
1
G
1
2
A
C
D
D
0
7
5
7
0
8
C
P
F
R527
U
C528
C538
C527
R516
C526
C
7
0
7
C
R
7
5
0
1
R
1
3
7
C520
1
3
C704
V
R
7
V
V
0
R
R
8
7
7
0
0
5
1
R703
C
C
C
3
1
8
C512
3
3
2
1
0
9
C547
C308
C306
C312
C
5
L500
4
0
C
7
0
3
VR722
C445
C
C
7
7
1
1
2
3
R502
C
3
2
9
C
5
C
1
3
2
0
8
C505
C325
U
3
0
2
C539
C503
R319R321
C302
C304
U
3
0
1
C
5
0
0
R317 R318
0
1
TA711
R441
C
5
4
2
C
5
4
1
R322
R
R
3
3
2
3
R325
4
2
C326
C322
C323
C321
C313
C303
C
3
2
4
C
3
2
7
R
3
0
1
C
3
0
1
C
3
1
5
R
3
1
5
R316
TP_SDRAM_BC0
TP_NAND_CSn
7
C
T
B
C716
C424
C410
C411
C421
0
0
4
C435
Q
4
0
7
P
T
R417
C
C428
4
1
3
C417
R416
R412
R330
R435
C
R
4
3
3
6
0
2
C422
R
R
4
1
3
5
3
1
O
S
C
3
0
1
R
4
2
0
M401
T
NBL414L/F9ME
P
3
3
0
C
n
S
4
A
3
0
1
P
T
C
4
_
M
0
A
R
T
D
S
P
_
P
T
3
TP_SDRAM_RASn
1
0
C
4
1
5
R
4
1
3
C427
R
4
3
4
C420
3
0
7
N
C
V
V
R
4
R
R
2
1
4
4
0
0
6
5
FPC706
C
4
1
2
1
0
4
U
C416
N
_
2
P
E
E
L
S
_
P
T
C
4
3
1
C430
C
L
4
2
9
C
L
4
4
0
1
0
4
C406
1
2
8
6
B
M
P
C
C403
C
4
2
4
C401
3
0
5
C402
L401
C
TA400
4
1
9
R430
C439
V
V
R
R
C
4
4
4
R
R
2
2
4
4
2
1
4
4
0
0
3
2
4
0
2
D402
R
4
2
3
D
4
0
1
C
4
0
9
V
R
4
0
4
C438
R448
R425
R
4
0
6
R
4
0
8
T
P
4
0
3
H
E
D
C
5
4
8
2
X
5
X
U
1
2
C
4
0
7
R407
R
4
0
5
C
4
3
2
L403
R
7
1
0
1
0
7
R
U
7
1
2
3
0
1
0
B
1
A
H
C
S
V
R440
R
4
0
1
C450
C
4
3
3
C434
2
1
U
X
X
8
5
D
E
H
R
3
1
1
2
D
2
6
1
A
T
R
F
U
7
0
3
C717
L703
C706
U
4
0
2
R726
R725
5
0
7
C
P
F
L
7
0
0
9-1
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PCB Diagrams
L
E
O
H
H
T
O
B
G701
7
0
2
G
BOTHHOLE
C719
1
4
-
H
5
R723
L708
L
7
0
2
L707
R303
8
0
E
2
R724
-
0
A
1
R721
6
-
7
3
R
0
7
2
2
2
-
8
2
V
9
R
7
3
5
R
7
1
9
R
R
R
3
3
3
0
0
0
4
5
6
C418
VR734
0
1
VR733
VR732
R720
R
R
C
P
6
6
1
0
0
5
5
6
0
K
0
0
9
A
C
R
-T
6
6
R
0
1
5
0
V
R
7
3
0
C
R503
5
V
4
6
R
7
C607
C604
C603
R506
3
1
R508
C
1
2
2
6
0
V
0
T
0
1
X
6
R
1
1
2
1
S
C
T
C127
C129
R111
C128
M
-
S
-
S
1
.9
H
-
6
-
D
3
-
A
C
P
L109
J
C
U
0
1
C
2
4
5
R729
R717
R718
U
6
0
7
1
0
7
L
K
0
_
C
T
J
n
T
E
S
E
R
_
P
T
FPC707
TP_JTAG_GND
I
D
R515
R514
R512
C519
L501
R427
L504
3
0
4
U
R
4
2
9
TA402
T
_
0
J
O
J
1
D
_
T
I
J
1
_
D
T
K
C
T
R
_
D
X
_
R
IF
S
_
T
P
U
0
J
J
1
_
T
M
S
D
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T
X
IF
S
_
P
U
T
J0_TDO
n
T
S
J
1
R
_
T
J
1
_
R
T
C
K
S
M
J
0
_
T
n
T
S
J
0
_
R
T
R
R
4
4
4
4
5
6
R
4
3
R
3
4
3
1
T
Z
R
I
4
1
2
9
L
IS
L
2
C220
1
4
C
L
2
2
1
L
2
1
8
C213
C
2
0
4
1
3
7
C
C
2
2
3
3
3
4
C244
C241
C
2
2
5
C
2
L211
2
7
C201
C
2
C221
4
0
C
2
3
2
1
0
2
F
U
D
C
2
1
1
L
2
2
2
1
0
2
U
R
2
C109
1
0
L
1
0
5
C
2
0
0
5
0
B
0
A
L
E
5
2
9
0
G
0
1
Y
Z
Y
A
C
S
2
0
L
0
2
0
9
1
1
G
0
S
-
2
2
1
M
5
A
2
S
P
W
C
C
2
2
R200
1
1
2
5
C214
F202
C
2
1
9
C218
L
2
1
2
2
0
2
R
Q
2
0
1
C
2
2
4
L215
L
2
1
0
F
P
C
7
0
3
C
2
0
3
T
A
2
0
1
C202
C226
R203
C105
L
1
0
4
C110
MOD101
R117
R
L
1
1
0
1
0
6
0
0
C
L
2
2
2
8
1
6
C229C230
2
5
9
6
B
M
P
C114
L
L
1
1
0
0
2
3
C106
D5016
C
C
1
1
1
1
5
6
2
Q
C
L
2
2
C
C
2
3
2
2
0
7
4
4
3
2
C236
L
1
0
7
C113
C
1
1
7
1
0
1
S
F
R
R204
L217
TH201
C
2
3
C
5
L219
2
2
C
R202
2
2
2
3
C210
L201
L
C
L203
2
L202
L206
L205
C209
C239
C238
C231
L
1
0
6
C
1
3
3
C101
L
1
0
1
C135
0
4
L
2
2
1
C112
R119
C111
2
1
5
S
M
K
2
0
8
L208
1
0
2
F
C207
L207
R
C
TA102
1
0
1
8
0
4
C120
C103
R
F
3
1
5
9
R106 R107
R109
7
0
1
C
P
F
R
1
0
R
5
1
0
3
C119
P
A
M
1
0
1
C107
C
1
0
8
R
C118
1
1
8
R104
R120
X
7
4
V
L
S
8
X
6
3
L
4
0
3
P
1
L
X
U
F
1
0
2
C136
C139
C247
R
2
X
6
0
L
7
4
2
3
0
Z
2
S
7
R
U
C
2
N
0
9
C246
C123
-
4
E
TP108
2
0
R114
7
C
R110
P
F
C121
C
1
2
C426
4
7
0
1
N
C
C446
Q401
B
C
1
3
0
O
R436
C525
C556
Q501
D
R
4
4
0
3
3
7
L110
L111
1
F
0
1
C132
C
R
1
1
3
1
4
5
C523
C524
ZD405
C
1
3
1
R
4
4
4
L505
-
M
G
R511
D404
T
P
3
0
3
-
1
6
B
3
5
0
3
R428
C610
T
N
A
_
T
B
7
0
I4
S
U
C442
R
4
3
2
C447 944C844C
7
C
N
U
C451
R447
T
P
3
1
2
0
3
7
P
T
R113
T
P
1
0
9
B
0
6
3
A
-
IX
4
1
4
1
B
C
1
0
1
U
C
C
1
1
C138
2
3
2
7
1
1
0
C
S
1
0
T
0
1
0
2
T
N
N
A
A
9-2
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This Document can not be used without Samsung's authorization
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