THOMSON 42WM03ST, Service Manual

Page: 29 / 55

29 First issue 10 / 04
TUNER BOARD SCHEMATIC DIAGRAM: SOURCE INPUT
YUV_R
YUV_L
PR1/CR1
PB 1/CB1
SVIDEO_L
SVIDEO_R
SCART_R
SCART_L
DVI_R
DVI_L
CVBS 0~0.4V
RGB 1~3V
Y1
C0805
SCART_RGB_R P[3]
COMPOSITE P[3,5]
SOUND_IN_R P[1]
SOUND_IN_L P[1]
SCART_RGB_B P[3]
SCART_RGB_G P[3]
SCART_OUT_CVBS P[1]
SOUND_OUT_L P[1]
SOUND_OUT_R P[1]
SCART_FB P[3,5]
SCART_CTL P[3,5]
AUX_OUT_L P[1]
AUX_OUT_R P[1]
DVI_L P[1]
DVI_R P[1]
YUV_L P[1]
YUV_R P[1]
S2_R P[1]
S2_L P[1]
Y1 P[5]
PB1_CB1 P[5]
PR1_CR1 P[5]
S2_C P[3,5]
S2_Y P[3,5]
ZDT10
UDZ6.8B
RT73
100
1/16W
RT75
0
1/16W
R0603
RT62
47K
1/16W
T CT87
47PF
50V
RT67
4.7K
1/16W
RT82
47K
1/16W
ZDT9
UDZ6.8B
RT66
6.8K
1/16W
RT81
N/75
1/16W
RT79
47K
1/16W
RT77
75
1/16W
RT104
47K
1/16W
CT89
1000PF
50V
RT65
1K
1/16W
RT61
1K
1/16W
ZDT3
UDZ6.8B
FB2
120
Ω
CT91
1000PF
50V
FBT10
120
Ω
FET6
RFILN1020-1---A
1
2
3
FBT12
120
Ω
JT2C
P1159-1-4-C
4
5
FB3
120
Ω
FET13
RFILN1020-1---A
1
2
3
FBT8
120
Ω
RT205
47K
1/16W
FET10
RFILN1020-1---A
1
2
3
CT97
1000PF
50V
RT85
47K
1/16W
ZDT11
UDZ6.8B
T CT86
47PF
50V
FET7
RFILN1020-1---A
1
2
3
RT69
75
1/16W
CT168
0.1uF
16V
RT83
N/75
1/16W JT3D
P1159-1-4-C
6
5
FET9
RFILN1020-1---A
1
2
3
RT68
100
1/16W
R0603
FBT6
120
Ω
RT86
47K
1/16W
ST1B
P1177-1---A
7
8
CT82
1000PF
50V
ZDT8
UDZ5.1B
CT95
1000PF
50V
FB4
120
Ω
T
CT99
100PF
50V
T
CT167
220PF
50V
RT72
100
1/16W
R0603
JT2B
P1159-1-4-C
3
2
RT76
47K
1/16W
T
CT92
47PF
50V
RT204
47K
1/16W
RT87
N/75
1/16W
T
CT81
470PF
50V
FBT7
120
Ω
RT80
N/75
1/16W
JT3A
P1159-1-4-C
1
2
T
CT96
100PF
50V
RT71
47K
1/16W
ST1A
P1177-1---A
4
2
5
1
3
6
CT83
1000PF
50V
ZDT7
UDZ6.8B
RT84
N/75
1/16W
ZDT5
UDZ6.8B
JT1B
M1076-1--- A
3
2
FBT11
120
Ω
FB5
120
Ω
R O/P
L O/P
B-GND
B
G-GND
G
R-GND
R
NC
NC
shield
R I/P
AGND
L I/P
Video
status
NC
NC
RGB
return
RGB
status
SYNC
return
AV/S/SYNC
SOT1
CS1630-1----
1
3
5
7
9
11
13
15
17
19
2
4
6
8
10
12
14
16
18
20
21
RT60
47K
1/16W
CT93
1000PF
50V
ZDT2
UDZ6.8B
FBT13
120
Ω
JT2A
P1159-1-4-C
1
2
JT2D
P1159-1-4-C
6
5
T
CT84
470PF
50V
JT3C
P1159-1-4-C
4
5
RT63
100
1/16W
R0603
RT78
N/75
1/16W
FBT9
120
Ω
CT98
1000PF
50V
CT85
1000PF
50V
T
CT166
220PF
50V
T
CT170
470PF
50V
RT74
75
1/16W
T
CT88
47PF
50V
T
CT90
47PF
50V
T
CT169
470PF
50V RT97
47K
1/16W RT58
220
1/16W
RT70
75
1/16W
JT3B
P1159-1-4-C
3
2
JT1A
M1076-1--- A
1
2
T
CT94
100PF
50V
RT64
75
1/16W
CT80
1000PF
50V
ZDT6
UDZ5.1B
ZDT4
UDZ6.8B
RT59
220
1/16W