15.20. H and TB-Board Block Diagram
TH-37/42PD25U/P
H and TB-Board Block Diagram
TH-37/42PD25U/P
H and TB-Board Block Diagram
C
Y
C
Y
S2
S1
V2
L1
R2
V1
L2
R1
L3
R3
S3
JPEG_C
JPEG_Y
ATSC_V
ATSC_PR
ATSC_PB
ATSC_L
ATSC_Y
ATSC_R
MAIN_PR
MAIN_PB
MAIN_Y
SUB_PB
SUB_PR
SUB_Y
ATSC_Y
ATSC_PB
ATSC_PR
S3
R3
L3
ATSC_V
JPEG_Y
JPEG_C
MAIN_Y
MAIN_PB
MAIN_PR
SUB_Y
SUB_PR
SUB_PB
BBE_L
BBE_R
ATSC_R
ATSC_L
JK001
C-G
C
G
Y
Y-G
G
V1
V1-G
L1
L1-G
R1
R1-G
C-G
C
G
Y
Y-G
G
V2
V2-G
L2
L2-G
R2
R2-G
63
IC4302
NTSC
OUT
R2
SC
7
L3
Pb3
Y3
MAIN
5
Pb2
11
66
L2
Y2
64
67
R3
57
SUB
12
SY
MAIN
INPUT SELECT
59
OUT
SUB
NTSC
Pr3
9
DTV1
IN
DTV2
IN
78
SC
CV/SY
R6
75
L6
SY
74
79
76
40
46
44
PBOUT 1
43
ROUT 1
YOUT 1
41
PROUT 1
LOUT 1
36
35
23
24
38
50
52
54
L1
55
Pb1
Pr1
48
R1
Y1
PrOUT 2
YOUT 2
PbOUT 2
LOUT 3
ROUT 3
OUT
FA
ATSC
IN
IN
16
DV1/HDMI
14
R4
21
Y4
Pr4
Pb4
20
18
L4
ROUT 1
IN
5
LOUT 1
V5
IC4301
52
YPbPr SELECT
56
3
LV5
60
SD
YOUT 1
JPEG
54
AV1
61
C1
RV5
Y1
59
2
SDA
3
SCL
SCL2
SDA2
24
23
RV4
25
LV4
V4
26
22
C4
Y4
18
Y3
16
17
V3
15
C3
19
IN
RV3
LV3
AV2
28
S4
21
S3
58
COUT 1
14
11
S2
Y2
AV3
9
10
V2
8
C2
12
IN
RV2
LV2
63
TV
TV2
IN
TV1/
ATSC
NTSC1
OUT
YOUT 2
COUT 2
39
37
NTSC2
OUT
VOUT 1
53
33
SCL
34
SCL2
SDA
SDA2
Q4206
Q4201
Pb
Y
R
L
Pr
R
L
R
L
V
INa
1
INb
30
BBE
4
5
8
TONE
OUTa
27
26
23
AUX1
17
AUX0
18
OUTa
INa
BBE
OUTb
INb
TONE
OUTb
5
13
12
6
3
2
4
1
9
10
8
11
IN1
20
18
16
5
3
1
-2
-2
IN2
IN3
-2
IN1
-1
-1
-1
IN2
IN3
14
-2
PFBIN
12
OUT2
7
9
PFBIN
-1
105
205
210
310
408
211
114
111
304
103
303
306
206
307
407
107
405
314
215
413
312
213
411
112
104
316
415
417
217
9
2nd TUNER
13
TNR251
15
16
9V
8
13
9
15
14
14
13
8
18
SCL2
3
15
30V
4
15
+5V
SDA2
5
7
9
2
6
4
H10
Y
C
V
Q4303
Q4514,Q4517
R
L
Pr
Pb
Y
Q4204
VTV2
9
AFC2
9
H1
H22
T22
T21
H21
Q4515,Q4518
Q4516,Q4519
AFC2
SCL2
R3
L3
SDA2
S3
JPEG-C
ATSC-V
JPEG-Y
ATSC-Y
ATSC-PR
AUDIO L
ATSC-R
ATSC-L
ATSC-PB
AUDIO R
MAIN Y
MAIN PB
MAIN PR
SUB Y
SUB PB
SUB PR
30V
SUB5V
9V
22
23
25
26
SW AR
SW AL
FAO MUTE
HDMI INT
HDMI AUDIO MUTE
SDA HDMI
SCL HDMI
HDMI INT
SCL HDMI
SDA HDMI
HDMI AUDIO MUTE
18
Y IN
16
PB IN
14
PR IN
Q4207
Q4208
IC4202
SWITCHING
TONE CONTROL
IC4201
IC4203
BBE VIVA
Q4205
Q4203
Q4202
Q4600
Q4601
MUTE
MUTE
MUTE
MUTE
H7
5
L IN
3
R IN
L IN(DV)
32
34
R IN(DV)
JK003
JK004
VIDEO1
VIDEO2
DTV1
DTV2
JK4001
AUDIO
IN
MONTOR
JK002
OUT
G10
TO
VIDEO3
DG
TO
DV7
TO
H21-15
SCL2
SDA2
SDA2
SCL2
OUT1
H
Rear terminal
TB Tuner
91
Summary of Contents for TH-37PD25U/P
Page 4: ...1 Applicable signals 4 TH 37PD25U P TH 42PD25U P ...
Page 14: ...7 Location of Lead Wiring 7 1 Lead of Wiring 1 14 TH 37PD25U P TH 42PD25U P ...
Page 15: ...7 2 Lead of Wiring 2 15 TH 37PD25U P TH 42PD25U P ...
Page 16: ...7 3 Lead of Wiring 3 16 TH 37PD25U P TH 42PD25U P ...
Page 17: ...7 4 Lead of Wiring 4 17 TH 37PD25U P TH 42PD25U P ...
Page 27: ...10 4 IIC mode structure following items value is sample data 27 TH 37PD25U P TH 42PD25U P ...
Page 36: ...36 TH 37PD25U P TH 42PD25U P ...
Page 113: ...Page 1 of 1 4 21 2008 http tsn pstc panasonic com viewing NA TH 37PD25U P SVC t16_01 gif ...
Page 114: ...15 Block and Schematic Diagrams 15 1 Schematic Diagram Notes 71 ...
Page 115: ...71 ...
Page 239: ...CTRODES ns of CTRODES ns of CTRODES ns of TH 37 42PD25U P SU Board Block Diagram 133 ...
Page 241: ...TH 37PD25U P SU Board Schematic Diagram SC BOARD SC42 TO 134 ...
Page 245: ...DES DES DES TH 37 42PD25U P SD Board Block Diagram 136 ...
Page 247: ...TH 37PD25U P SD Board Schematic Diagram SC BOARD SC44 TO SC BOARD SC46 TO 137 ...