Service manual

TEST4
TEST6
TEST3
TEST5
TEST6 TEST5 TEST4 TEST3 TEST2
TEST2
TEST6
TEST5
TEST4
TEST3
SKU2
TEST2
SKU1
SKU0
2.5V_SO
2.5V_SO2.5V_SO
3.3V_SO
3.3V_SO
3.3V_SO
3.3V_SO3.3V_SO
3.3V_SO
1.2V_SO 1.2V_SO
1.2V_SO1.2V_SO
DDR_2.5V
DDR_2.5V
DDR_2.5V
DDR_2.5V
3.3V_DSP 3.3V_SO
2.5V_DSP 2.5V_SO
12V_SYS
1.2V_SO
2.5V_SO
De-coupling capacitors for U39
De-coupling capacitors for U37
De-coupling capacitors for U37
De-coupling capacitors for U37
De-coupling capacitors for U37
De-coupling capacitors for U40
De-coupling capacitors for U41
De-coupling capacitors for U42
TEST[7:0] are connected to DGND for normal operation The circuitry below is for test purposes only
Resistor network is for
test purposes only
Disable POR,
memory self test
and repair
PLL bypass
10 Ohm Pull-down Resistors
DDR Memory De-coupling
50 Ohm Pull-down Resistors
De-coupling capacitors for U37
Resistor networks are for
test purposes only
2100mA
C745
0.1uF
C745
0.1uF
C584
0.1uF
C584
0.1uF
C583
0.1uF
C583
0.1uF
R121
20K
R121
20K
12
+
C188
100uF/16V
+
C188
100uF/16V
R474
NC/330R
R474
NC/330R
C575
0.1uF
C575
0.1uF
R152 NC/10RR152 NC/10R
TP918TP918
C598
0.1uF
C598
0.1uF
C621
0.1uF
C621
0.1uF
C537
0.1uF
C537
0.1uF
R173
330R
R173
330R
C558
0.1uF
C558
0.1uF
B
E C
Q3
MMBT3904
Q3
MMBT3904
C746
10uF/10V
C746
10uF/10V
R134
10R
R134
10R
C539
0.1uF
C539
0.1uF
TP176TP176
C542
0.1uF
C542
0.1uF
R475
NC/330R
R475
NC/330R
TP921TP921
C526
0.1uF
C526
0.1uF
C758
2.2uF
C758
2.2uF
C591
0.1uF
C591
0.1uF
C549
0.1uF
C549
0.1uF
C183
0.1uF
C183
0.1uF
C519
0.1uF
C519
0.1uF
L7
10uH
L7
10uH
C569
0.1uF
C569
0.1uF
TP928TP928
C605
0.1uF
C605
0.1uF
C540
0.1uF
C540
0.1uF
TP977TP977
C545
0.1uF
C545
0.1uF
TP301TEST3TP301TEST3
C577
0.1uF
C577
0.1uF
C559
0.1uF
C559
0.1uF
C552
0.1uF
C552
0.1uF
+ C531
10uF/10V
+ C531
10uF/10V
C572
0.1uF
C572
0.1uF
TP244TP244
R476
NC/330R
R476
NC/330R
TP242TP242
C133
0.1uF
C133
0.1uF
C568
100pF
C568
100pF
1 3 5 7 8
6 4 2
PR68
47Rx4
PR68
47Rx4
C160
0.1uF
C160
0.1uF
+
C512
10uF/10V
+
C512
10uF/10V
R458 NC/10RR458 NC/10R
C600
0.1uF
C600
0.1uF
R155 NC/10RR155 NC/10R
C592
0.1uF
C592
0.1uF
TP980TP980
FB16
FB_60OHM_0805
FB16
FB_60OHM_0805
A C
D19
SBM22
D19
SBM22
C590
0.1uF
C590
0.1uF
TP58TP58
C213
0.1uF
C213
0.1uF
C550
0.1uF
C550
0.1uF
C553
0.1uF
C553
0.1uF
+
C167
10uF/10V
+
C167
10uF/10V
C743
0.1uF
C743
0.1uF
TP295TEST6TP295TEST6
C555
0.1uF
C555
0.1uF
C594
0.1uF
C594
0.1uF
R457
NC/330R
R457
NC/330R
C613
0.1uF
C613
0.1uF
C578
0.1uF
C578
0.1uF
C599
0.1uF
C599
0.1uF
C607
0.1uF
C607
0.1uF
C544
0.1uF
C544
0.1uF
C518
0.1uF
C518
0.1uF
C622
0.1uF
C622
0.1uF
C744
10uF/10V
C744
10uF/10V
+
C565
10uF/10V
+
C565
10uF/10V
TP982TP982
C173
1uF
C173
1uF
C171
10uF/25V
C171
10uF/25V
+
C596
10uF/10V
+
C596
10uF/10V
VDDIO1
H5
VDDIO2
J4
VDDIO3
J22
VDDIO5
K23
VDDIO6
L3
VDDIO7
M5
VDDIO8
M24
VDDIO9
N4
VDDIO10
N22
VDDIO11
P6
VDDIO12
P23
VDDIO13
R3
VDDIO14
R21
VDDIO15
T5
VDDIO30
AC15
VDDIO29
AC11
VDDIO28
AC4
VDDIO27
AB16
VDDIO26
AB13
VDDIO25
AB12
VDDIO24
AA18
VDDIO23
AA14
VDDIO22
AA10
VDDIO20
W3
VDDIO18
V6
VDDIO17
U4
VDDIO16
T23
VDDIO4
K6
VDDIO19
V23
VDDIO32
AC23
VDDIO33
AD9
VDDIO34
AD17
VDDIO35
AE2
VDDIO36
AE25
VDDIO31
AC19
VDDIO21
W21
I/O VDD
U37K
VX - 200
I/O VDD
U37K
VX - 200
R153 NC/10RR153 NC/10R
R175
330R
R175
330R
C567
0.1uF
C567
0.1uF
1
2
3
4
5
J23
NC/HEADER_5X1/1.0
02472-0014-00
J23
NC/HEADER_5X1/1.0
02472-0014-00
C168
1uF
C168
1uF
C582
0.1uF
C582
0.1uF
C184
0.1uF
C184
0.1uF
C547
0.1uF
C547
0.1uF
R156 NC/10RR156 NC/10R
GND
3
OPS
7
FB
6
PH ASE
8
UGAT E
2
VCC
5
BOOT
1
LGATE
4
EPAD
G1
U38
RT 9214
U38
RT 9214
C556
0.1uF
C556
0.1uF
C161
0.1uF
C161
0.1uF
C587
0.1uF
C587
0.1uF
C209
0.1uF
C209
0.1uF
C585
0.1uF
C585
0.1uF
TP169TP169
C606
0.1uF
C606
0.1uF
TP936TP936
C517
0.1uF
C517
0.1uF
R455
NC/330R
R455
NC/330R
C561
0.1uF
C561
0.1uF
C554
0.1uF
C554
0.1uF
R453
10.5K
R453
10.5K
C533
0.1uF
C533
0.1uF
C597
0.1uF
C597
0.1uF
C589
0.1uF
C589
0.1uF
C170
10uF/25V
C170
10uF/25V
C551
0.1uF
C551
0.1uF
C159
0.1uF
C159
0.1uF
DDR_VDDIO2
B2
DDR_VDDIO3
B23
DDR_VDDIO4
B25
DDR_VDDIO6
E6
DDR_VDDIO7
E8
DDR_VDDIO8
E10
DDR_VDDIO9
E12
DDR_VDDIO10
E14
DDR_VDDIO11
E16
DDR_VDDIO12
E18
DDR_VDDIO13
F9
DDR_VDDIO14
F11
DDR_VDDIO15
F15
DDR_VDDIO21
G21
DDR_VDDIO20
F25
DDR_VDDIO19
F23
DDR_VDDIO17
F19
DDR_VDDIO16
F17
DDR_VDDIO5
E4
DDR_VDDIO18
F21
DDR_VDDIO1
A2
DDR I/O VDD
U37L
VX - 200
DDR I/O VDD
U37L
VX - 200
C134
0.1uF
C134
0.1uF
C593
0.1uF
C593
0.1uF
D
G
S
Q14
AO3400
Q14
AO3400
C574
0.1uF
C574
0.1uF
C516
0.1uF
C516
0.1uF
C581
0.1uF
C581
0.1uF
C181
470U/6.3V_T ANT
C181
470U/6.3V_T ANT
C611
0.1uF
C611
0.1uF
C560
0.1uF
C560
0.1uF
R123 10KR123 10K
C563
0.1uF
C563
0.1uF
TP302TEST4TP302TEST4
C536
0.1uF
C536
0.1uF
C158
0.1uF
C158
0.1uF
TP975TP975
R174
330R
R174
330R
TP243TP243
C210
0.1uF
C210
0.1uF
C534
0.1uF
C534
0.1uF
C742
0.1uF
C742
0.1uF
VSS6
E9
VSS7
E11
VSS8
E13
VSS9
E15
VSS10
E17
VSS11
E19
VSS14
F20
VSS17
F26
VSS20
J3
VSS21
J21
VSS22
K5
VSS23
K10
VSS24
K11
VSS25
K12
VSS27
K14
VSS28
K15
VSS31
K24
VSS32
L4
VSS33
L10
VSS36
L13
VSS37
L14
VSS38
L15
VSS42
M10
VSS44
M12
VSS45
M13
VSS47
M15
VSS50
M23
VSS51
N3
VSS53
N11
VSS57
N15
VSS58
N16
VSS62
P10
VSS64
P12
VSS66
P14
VSS67
P15
VSS68
P16
VSS69
P17
VSS70
P24
VSS71
R4
VSS72
R10
VSS73
R11
VSS74
R12
VSS75
R13
VSS76
R14
VSS80
R22
VSS81
T6
VSS82
T10
VSS83
T11
VSS84
T12
VSS85
T13
VSS86
T14
VSS79
R17
VSS77
R15
VSS1
A1
VSS2
A23
VSS3
A26
VSS4
E5
VSS5
E7
VSS12
F8
VSS13
F16
VSS15
F22
VSS16
F24
VSS18
G22
VSS19
H6
VSS26
K13
VSS29
K16
VSS30
K17
VSS34
L11
VSS35
L12
VSS39
L16
VSS40
L17
VSS41
M6
VSS43
M11
VSS46
M14
VSS48
M16
VSS49
M17
VSS52
N10
VSS54
N12
VSS55
N13
VSS56
N14
VSS59
N17
VSS60
N21
VSS61
P5
VSS63
P11
VSS65
P13
VSS78
R16
VSS87
T15
VSS88
T16
VSS89
T17
VSS90
U3
VSS91
U10
VSS92
U11
VSS93
U12
VSS94
U13
VSS95
U14
VSS96
U15
VSS97
U16
VSS98
U17
VSS99
V5
VSS100
V24
VSS101
W4
VSS103
W22
VSS105
Y6
VSS107
AA16
VSS108
AB5
VSS109
AB10
VSS110
AB14
VSS111
AB18
VSS112
AB22
VSS113
AC9
VSS115
AC13
VSS116
AC17
VSS117
AD3
VSS118
AD11
VSS119
AD15
VSS120
AD19
VSS121
AD24
VSS124
AF1
VSS127
AF26
VSS106
AA12
VSS114
AC10
VSS122
AE6
VSS123
AE7
VSS125
AF5
VSS126
AF6
VSS104
Y5
VSS102
W6
VSS
U37I
VX - 200
VSS
U37I
VX - 200
C759
33nF
C759
33nF
R456
20K
R456
20K
TP239TP239
FB17
FB_60OHM_0805
FB17
FB_60OHM_0805
B
E C
Q17
MMBT3904
Q17
MMBT3904
C546
0.1uF
C546
0.1uF
+
C208
10uF/10V
+
C208
10uF/10V
TP91TP91
C541
0.1uF
C541
0.1uF
TP277TP277
C172
0.1uF
C172
0.1uF
C211
0.1uF
C211
0.1uF
R452
200R
R452
200R
R584 62KR584 62K
C564
0.1uF
C564
0.1uF
C614
0.1uF
C614
0.1uF
TP294TEST5TP294TEST5
C538
0.1uF
C538
0.1uF
TP255TP255
+
C548
10uF/10V
+
C548
10uF/10V
R585
2K
R585
2K
C562
0.1uF
C562
0.1uF
C162
0.1uF
C162
0.1uF
C212
0.1uF
C212
0.1uF
D
G
S
Q15
AO3400
Q15
AO3400
C566
0.1uF
C566
0.1uF
+
C571
10uF/10V
+
C571
10uF/10V
VDD1
J9
VDD2
J10
VDD3
J11
VDD4
J12
VDD5
J13
VDD6
J14
VDD7
J15
VDD8
J16
VDD9
J17
VDD10
J18
VDD11
K9
VDD12
K18
VDD13
L9
VDD14
L18
VDD15
M9
VDD16
M18
VDD17
N9
VDD18
N18
VDD19
P9
VDD20
P18
VDD21
R9
VDD22
R18
VDD23
T9
VDD24
T18
VDD25
U9
VDD26
U18
VDD27
V9
VDD28
V10
VDD29
V11
VDD30
V12
VDD31
V13
VDD32
V14
VDD33
V15
VDD34
V16
VDD35
V17
VDD36
V18
Core VDD
U37J
VX - 200
Core VDD
U37J
VX - 200
Model
Title
Date Rev:
ViewSonic Corporation
VX-210_POWER
81
ViewSonic Corporation Confidential - Do Not Copy PRO8100-1