THOMSON 42M61NF21, Service Manual, Page: 73 / 125

A A
B B
C C
D D
E E
4
4
3
3
2
2
1
1
RED
RED+ VGASOG BLUE- RED- GREEN- GREEN+ BLUE+
GREEN+ GREEN- BLUE+ BLUE- RED+ VGASOG RED- VGAHSYNC# VGAVSYNC# GNDA
GREEN
VGASDA_IN
BLU_GND
RED
VGASCL_IN HSYNC#
GRN_GND
RED_GND
BLUE
VSYNC#
GRN_GND
BLU_GND
PIN9
BLUE
VGAHSYNC#
HSYNC#
VGAVSYNC#
GREEN
VGASDA VGAROMWP
GNDA
VFE_GND
VGASCL
SOY0 PB0+ Y0- Y0+ PR0+ PB0- PR0-
GNDA
GNDA
A-YUV-R A-YUV-L
Y-R Y-L
PR_GND PB0_IN Y_GND PB_GND PR0_IN
AVPB0P AVPR0P
AVPB0P
Y0_IN
AVPR0P
RED
BLUE
GREEN
VGA_PLUGPWR
VGASCL_IN
VGASDA_IN HSYNC# Y-L
Y-R1
PB0_IN PR0_IN
Y0_IN
VSYNC#
VGASDA_IN
VGASDA
VGASCL_IN
VGA_PLUGPWR
VGASCL
TXD
RXD
VGASDA_IN
Y-R1
RED_GND
A-YUV-L
Y_GND PB_GND PR_GND
PB0_IN
AVPB0N
PR0_IN
AVPR0N AVY0N
AVY0N
Y0_IN
AVPR0N AVPB0N
AVY0P
AVY0P
VFE_GND
DV33B
+5V
A-YUV-R
VGASCL_IN
GPIO11
GPIO11
Y-L
Y-R
VGAROMWP
+5V
VGA_PLUGPWR
VGA_PLUGPWR VGA_PLUGPWR
+5V
+5V
+5V +5V
SB33B
RED-
[3]
BLUE+
[3]
GREEN+
[3]
BLUE-
[3]
RED+
[3]
VGASOG
[3]
GREEN-
[3]
VGAHSYNC#
[3]
VGAVSYNC#
[3]
GNDA
[1,3,4,11,12,13]
A-YUV-R
[10]
A-YUV-L
[10]
TXD
RXD
SOY0 Y0+ Y0- PB0+ PB0- PR0+ PR0-
VFE_GND
[2,3,4,9,10,11,12,14]
DV33B
[7,8,9,12,13,14]
+5V
[1,2,4,6,8,9,10,11,12,13,14]
GPIO11
[3,8]
Title Size
Document Number
Rev
Date:
Sheet
of
2006-5-26
YWX
MT8202
C
81
4
Monday, June 18, 2007
Title Size
Document Number
Rev
Date:
Sheet
of
2006-5-26
YWX
MT8202
C
81
4
Monday, June 18, 2007
Title Size
Document Number
Rev
Date:
Sheet
of
2006-5-26
YWX
MT8202
C
81
4
Monday, June 18, 2007
NEARLY IC
NEARLY VGA CON
V2
V2
V2
V2
VGA IN
L : WP DISABLE H : WP ENABLE
NEARLY IC
NEAR CONNECTOR
N-MOSFET
N-MOSFET
TTE SHENZHEN R&D CENTER
R152
0
R152
0
R495 82 R495 82
R28 NC R28 NC
R132
68
R132
68
R350
47K
R350
47K
D13 1N4148 D13 1N4148
QF6
2N7002
QF6
2N7002
1
3
2
L56
FB
L56
FB
C89
10nF
C89
10nF
C129
100nF
C129
100nF
R332
510
R332
510
R139 82 R139 82
R145
0
R145
0
R126
0
R126
0
C94
10nF
C94
10nF
U34 PESD3V3L4UG U34 PESD3V3L4UG
A
1
GND
2
B
3
C
4
D
5
Q29
PDTC143ZT SOT23/SMD
Q29
PDTC143ZT SOT23/SMD
1
3 2
R130
0
R130
0
C100 5pF C100 5pF
R29 NC R29 NC
R202
100
R202
100
C130 15pF C130 15pF
+
CE192
22uF/35V
+
CE192
22uF/35V
R154 2K R154 2K
R141 3.3K R141 3.3K
R134
100
R134
100
FB27 0 FB27 0
R199
68
R199
68
R155 10K/NC R155 10K/NC
R138
68
R138
68
R172 4.7K R172 4.7K
R497 82 R497 82
L57
FB
L57
FB
C98
10nF
C98
10nF
R333
510
R333
510
C115
100nF
C115
100nF
R55
0
R55
0
FB21 0 FB21 0
FB29 0 FB29 0
C88 5pF C88 5pF R140
100
R140
100
L53
FB
L53
FB
CN1
COMPONENT
CN1
COMPONENT
SIG3
6
GND3
5
GND4
7
SIG4
8
GND5
9
SIG5
10
R37 1K R37 1K
R353 47K R353 47K
C122
100nF
C122
100nF
R4 15K R4 15K
L29
2.2uH
L29
2.2uH
R210
100
R210
100
R135
NC
R135
NC
R147 82 R147 82
R206
100
R206
100
R142 3.3K R142 3.3K
R49 1K R49 1K
C92 5pF C92 5pF
R137
0
R137
0
U33 PESD3V3L4UG U33 PESD3V3L4UG
A
1
GND
2
B
3
C
4
D
5
C87
10nF
C87
10nF
C116 15pF C116 15pF
R136
0
R136
0
+
CE193
22uF/35V
+
CE193
22uF/35V
C102 5pF C102 5pF
C96 0.1uF/NC C96 0.1uF/NC
C133
100nF
C133
100nF
L54
FB
L54
FB
R146
68
R146
68
R128
0
R128
0
D14
1N4148
D14
1N4148
C91
10nF
C91
10nF
R143
100
R143
100
CN2
COMPONENT_AUDIO
CN2
COMPONENT_AUDIO
GND4
1
SIG4
2
GND5
3
SIG5
4
C123 15pF C123 15pF
P2 D-SUB15 FEMALE DSUB15/DIP/F P2 D-SUB15 FEMALE DSUB15/DIP/F
16 17
1 2 3 4 5 6 7 8 9 10
11 12 13 14 15
FB20 0 FB20 0
R144
100
R144
100
R528 4.7K R528 4.7K
R496 82 R496 82
R352
47K
R352
47K
C90
4.7nF
C90
4.7nF
CB162
0.1uF
CB162
0.1uF
R203
68
R203
68
L30
2.2uH
L30
2.2uH
R7 15K R7 15K
R151 20K R151 20K
U35 PESD3V3L4UG U35 PESD3V3L4UG
A
1
GND
2
B
3
C
4
D
5
R148
100
R148
100
R133 82 R133 82 R150 2K R150 2K
L55
FB
L55
FB
FB28 0 FB28 0
R86 NC R0603/SMD R86 NC R0603/SMD
C126
100nF
C126
100nF
U32 PESD3V3L4UG U32 PESD3V3L4UG
A
1
GND
2
B
3
C
4
D
5
FB17 0 FB17 0
C119
100nF
C119
100nF
R131
0
R131
0
C93
10nF
C93
10nF
C112
4.7nF
C112
4.7nF
R351 47K R351 47K
C95 0.1uF/NC C95 0.1uF/NC
R87 NC R0603/SMD R87 NC R0603/SMD
QF5
2N7002
QF5
2N7002
1
3
2
R207
68
R207
68
U11
EEPROM 24C02
U11
EEPROM 24C02
NC
1
NC
2
NC
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
C97 5pF C97 5pF
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