TCL LCD32V8SY, Service Manual

Page: 26 / 33

5 5
4 4
3 3
2 2
1 1
D
D
C
C
B
B
A
A
DO NOT STUFF
900-0254-00 Trinity Production Reference Design
A
Regulators and PW318 Capacitors
B
91
4
Monday, October 25, 2004
<Variant Name>
Title Si
z
e
Document Number
Rev
Date:
Sheet
of
Confidential
V1
8M
V
AV18ON
V33AA
V18PD
AV33ON
V33
V33
V18
V25
V18
V18
V18
V18
V18
V18
V18
V18
V18
V18
V33
V33
V33
V33
V33
V33
V33
V33
V33 V33
V25
V25
V25
V25
V25
V25
V25
V25
V25
V25
V25
V18SW
V18
V33
V33
V33SW
V18
VCCSW
V12
VCCSW
GND
GND
GND
VCCSW
V33
V33
GND
GND
GND
GND
GND
GND V25
C139
0.1uF
C106 0.1uF
C124
0.1uF
R106
nc
C150
0.1uF
R105 499
C115 100uF/16V 10
V
U016
lt1084-2.5V
1
3
2 4
GND/ADJ
VIN
VOUT
TAB
C156
0.1uF
C119
0.1uF
FID8
1
R112 0
R109
499
C116 100uF/16V
L02
3
FB_1K_OHM_200MA
C141
0.1uF
L014
4.7uH
C140
0.1uF
C125
0.1uF
C112
nc
MH1
C146
0.1uF
L013
25uH
MH8
Q00
7
NPN
1
2 3
L01
9
33R FB
Q005
B
IRF7314
3
4
5
6
FID5
1
C107 470UF_E
1 2
L01
6
25uH
C133
0.1uF
C135 100uF/16V 10V
U014
lt1084-3.3V
1
3
2 4
GND/ADJ
VIN
VOUT
TAB
C136
0.1uF
C126
0.1uF
C110 100uF/16V 10V
C129
0.1uF
C151
0.1uF
R107 0
L020
25uH
FID2
1
P
o
wer
and G
round
U002E
PW118
B22
J11
J13
J14
K9
K10
K11
K12
K13
K14
L9
L10
L11
L12
L13
L14
M9
M10
M11
M12
M13
M14
N9
N10
N11
N12
N13
N14
N19
P9
P10
P11
P12
P13
P14
U18
V8
W6
W8
A21
C18
E13
E14
E15
E17
F17
F18
F20
G18
H18
H21
J18
R5
J19
J22
N18
P18
P20
R18
T18
U22
E10
E11
E16
F6
E7
E8
H5
J5
T5
U17
V11
V12
V13
L18
M5
Y7
AA7
U5
N5
V9
V10
V15
V16
J12
J9
J10
U19
GND1
GND4
GND6
GND7
GND8
GND9
GND1 0
GND1 1
GND1 2
GND1 3
GND1 4
GND1 5
GND1 6
GND1 7
GND1 8
GND1 9
GND2 0
GND2 1
GND2 2
GND2 3
GND2 4
GND2 5
GND2 6
GND2 7
GND2 8
GND2 9
GND3 0
GND3 1
GND3 2
GND3 3
GND3 4
GND3 5
GND3 6
GND3 7
GND3 8
GND3 9
GND4 0
GND4 1
GND4 2
VDD1
VDD2
VDD3
VDD4
VDD5
VDD6
VDD7
VDD8
VDD9
VDD1 0
VDD1 1
VDD1 2
VDD1 3
VIO5
VDD1 4
VDD1 5
VDD1 6
VDD1 7
VDD1 8
VDD1 9
VDD2 0
VDD2 1
VCC1
VCC2
VCC3
VCC4
VIO1
VIO2
VIO3
VIO4
VIO6
VIO7
VIO8
VIO9
VIO10
VCC5
VCC6
PVAA18
DVAA18
VAA33
VCC7
VCC8
VCC9
VCC1 0
VCC1 1
GND5
GND2
GND3
MVAA18
R110
4.99K
C120
0.1uF
C152 100uF/16V
C118
0.1uF
FID6
1
L017 33R FB
PWR1
CONN PCB 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
L01
5
33R FB
U015
lt1084-1.8V
1
3
2 4
GND/ADJ
VIN
VOUT
TAB
C127
0.1uF
C154
0.1uF
C130
0.1uF
C113 0.1uF
Q00
6
NPN
1
2 3
C111 100uF/16V
R114 0
C147
0.1uF
FID7
1
C117
nc
FID3
1
R111
nc
L02
2
FB_1K_OHM_200MA
C123
0.1uF
C134 0.1uF
C131
0.1uF
C137
0.1uF
C121
0.1uF
C108
470UF_E
1 2
C148
0.1uF
R108
10.0K
C155
0.1uF
C109 0.1uF
MH4
C132
0.1uF
C144
0.1uF
C138
0.1uF
FID4 1
L02
1
FB_1K_OHM_200MA
C114 0.1uF
R113
nc
C149
0.1uF
R104
10.0K
Q005
A
IRF7314
1
2
7
8
FID1
1
MH7
C128
0.1uF
L018
25uH
C145
0.1uF
C122
0.1uF
C153
nc
PWRON
P_ON