TCL LCD32M61S3-MS19, Service Manual

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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
+5Vst
+3.3VA
+3.3VA
+3.3VA AVDD_MemPLL
+3.3VA
AVDD_AU
+3.3VA AVDD_SIF
+3.3VA AVDD_HDMI
+3.3V VDDP VDDC
+3.3VA AVDDA
+5V
+5Vstb
VDD_MPLL
+3.3V
VDDC
+3.3V
+5Vst
Title
Size Document Number Rev
Date: Sheet of
LDO DC-DC ?
<Title>
A4
2 10 Monday, June 04, 2007
Title
Size Document Number Rev
Date: Sheet of
LDO DC-DC ?
<Title>
A4
2 10 Monday, June 04, 2007
Title
Size Document Number Rev
Date: Sheet of
LDO DC-DC ?
<Title>
A4
2 10 Monday, June 04, 2007
Vcc3.3for MST9E19A analog
Vcc3.3for MST9E19A
Digital
3.3V for
AVDDPLL2
+3.3V for
VDD_MPLL
+3.3AVDD for
AVDD_AU
+3.3AVDD
for AVDD_SIF
pin6,pin12
+3.3AVDD for
AVDD_HDMI
Vcc1.8 for MST9E19A
pin36
+3.3AVDD for
AVDDA
VDDC for MST9E19A Core
1.25*(1+Rdown/Rup)=3.3V---Rup=510, Rdown=820
Vcc1.8 for
MST9E19A
1.25*(1+Rdown/Rup)=1.8V---Rup=1.2K, Rdown=510
1.8V
L16
FB L16
FB
D7
FM120/1A D7
FM120/1A
C59
0.1uF C59
0.1uF C73
0.1uF C73
0.1uF
R30
NC R30
NC
C58
0.1uF C58
0.1uF C60
0.1uF C60
0.1uF
C30
0.1uF C30
0.1uF
C46
2.2uF C46
2.2uF
D6
FM120 D6
FM120
L20
FB L20
FB
C64
0.1uF C64
0.1uF
C47
0.1uF C47
0.1uF
1
2
C54
2.2uF C54
2.2uF
L24
FB L24
FB
C36
0.1uF
C36
0.1uF
R31
0 R31
0
C52
0.1uF
C52
0.1uF
C38
2.2uF C38
2.2uF
C50
2.2uF C50
2.2uF
C41
2.2uF C41
2.2uF C42
0.1uF C42
0.1uF
C65
0.1uF C65
0.1uF C66
0.1uF C66
0.1uF
R28
NC R28
NC
C55
0.1uF C55
0.1uF
C63
0.1uF C63
0.1uF
3
2
1
4
OUT
ADJ
IN
U7
AP1084-adj
+1.8V Regulator
TO-263
OUT
ADJ
IN
U7
AP1084-adj
+1.8V Regulator
TO-263
C32
0.1uF C32
0.1uF
C44
2.2uF C44
2.2uF
C62
0.1uF C62
0.1uF
C49
0.1uF C49
0.1uF
+ C48
47uF/16V + C48
47uF/16V
3
2
1
4
OUT
ADJ
IN
U6
AP1084-adj
+3.3V Regulator
TO-263
OUT
ADJ
IN
U6
AP1084-adj
+3.3V Regulator
TO-263
L41
FB
L41
FB
+ C37
47uF/16V + C37
47uF/16V
R29
0 R29
0
L21
FB L21
FB
+ C57
47uF/16V + C57
47uF/16V
C56
0.1uF C56
0.1uF
C72
0.1uF
C72
0.1uF
C51
0.1uF C51
0.1uF
C34
0.1uF
C34
0.1uF
+
C31
47uF/16V
+
C31
47uF/16V
C45
0.1uF C45
0.1uF
L17 FB L17 FB
L19
FB L19
FB
L23
FB L23
FB
3 2 1
4
ADJ OUT
IN
U5
AMS1117-3.3
ADJ OUT
IN
U5
AMS1117-3.3
C67
0.1uF C67
0.1uF
C39
0.1uF C39
0.1uF
+
C53 47uF/16V
+
C53 47uF/16V
C40
0.1uF C40
0.1uF
L18 FB L18 FB
C61
0.1uF C61
0.1uF
C68
0.1uF
C68
0.1uF
C69
0.1uF
C69
0.1uF
C70
0.1uF
C70
0.1uF
+
C35
47uF/16V
+
C35
47uF/16V
D8
FM120 D8
FM120
L22
FB L22
FB
+
C33
47uF/16V
+
C33
47uF/16V
C71
0.1uF
C71
0.1uF