Panasonic TH-37PD25U-P Service Manual page 149

)
T I/F
R8584
150
HD_Y
R8950
581 150
R8588
R8644
150
0
HD_Pb
R8951
R8586
150
1k
R8723 R8589
R8645
0
150
0
R8952
R8587 HD_Pr
150
1k
R8724
0
R8590
R8646
150
0
R8953
R8585 SD_Y
150
1k
R8725 R8591
R8647
0 150
0
R8954
150 SD_C
R8583
10k
8582
50
1% VIDEO
R8937
150
1%
YS SW1 SW2
L OFF ON
H ON OFF
DR
HD/SD)
der:ADV7310
DL
TO
FAN
K1KA03A00170
DT7
1
2
3
AG_FAN_CTL2
59
88
LC8083A
TP8000 J0HAAB000024
<
2
1 3
2
LC8084A
J0HAAB000024
TP8001
<
2
1 3
2
LC8085A
J0HAAB000024
TP8002
<
2
1 3
2
LC8086
TP8003
0
2
LC8087
TP8004
0
2
LC8002
TP8007
J0HAAB000004
2
1
IC8045
VIDEO SW
2 4
(D/A)
DG642DY-T1
1 YS 8
SW1
2 7
3 6
ANALOG_V
C8014
4 5
16V
SW2
0.1u
IC8044
AUDIO INPUT
SWITCH(D/A)
C0JBAR000248
1 14
2 13
R8624
3 12
2.2k
4 11
5 10
6 9
7 8
MC14066BF
DT5 K1KA02A00188
1
2
L8120
J0JHC0000035
L8509
Q8419
ELJPA100KF
L8508
R8795
B1CFMD000001
0 ELJPA100KF
C8819
C8822
6.3V 16V
100u 0.1u
R8798
Q8420
100k
2SB709ARTX
R8945
100k
Q8421
R8796
120k R8947
2SD601ARTX
10k
R8797
100k
(TO FAN)
60
THIS IS FOR REFERENCE USE
ONLY. THIS MUST BE REPLACED
WITH AN EXCHANGE UNIT ONLY.
LC8093
J0HAAB000004
3
4
L8066
EXC3BB221H
L8067
EXC3BB221H
HD_Pb
L8068
EXC3BB221H
HD_Pr
L8069
EXC3BB221H
L8070
EXC3BB221H
L8071
EXC3BB221H
R_IN
L8072
EXC3BB221H
L_IN
L8073
EXC3BB221H
R_OUT TP8005 2
L8074
EXC3BB221H
L_OUT TP8006 2
L8102
ERJ3GEY0R00V
VIDEO
3
AH_D_A_SW
R8641
R8956
10k
0
AH_VIDEO_OUT AH_D_A_SW LC8005
R8939
J0HAAB000004
10k
Q8029
2SD601ATX
1
2
LC8007
J0HAAB000004
AH_SDA_TV
1
2
AH_SCL_TV
1
LC8008
2
J0HAAB000004
AH_AFT
1
LC8009
2
J0HAAB000004
A9V AH_SCL_TV1
1
LC8010
2
J0HAAB000004
AH_SDA_TV1
C8016
16V 1
0.1u
2
R8909 LC8011
J0HAAB000004
47k
AH_D_A_SW
Q8018
2SD601ATX
AH_L_OUT
AH_IFSW
AH_R_OUT
R8962
0
C8829
C8827
R8916
50V 10V
10k
1u
4p
+30V
LC8094
J0MAB0000164
1 3
C8823 AVR 5V
2 4
6.3V
220u
R8949
0
R8822
10k
TP8020
C8613
10V
100u
L8016
J0JHC0000035
THERE ARE NEAR BY IC8000.
+1.8V
+1.5V
+2.5V
+1.2V
+3.3V
A9V
A5V
+30V
+5V
61
CPU_BUS
I2C,SERIAL,JTAG
MAIN_OUT
JK8007
K1KA65B00003
TO
JA-BOARD
(JA8007)
1
2
1 3
2
4
5
6
R8180
0
7
8
9
10
HD_Y
11
12
13
14
15
A
16
SD_Y
17
18 3 1
SD_C
L8103
ERJ3GEY0R00V 4 2
19
20 3 1
L8104
4 2
ERJ3GEY0R00V
21
22 3 1
L8105
ERJ3GEY0R00V 4 2
23
AQ_LOSDYM
24 3 1
L8106
4 2 TP8008
ERJ3GEY0R00V
25
2
26 3 1
L8107
ERJ3GEY0R00V 4 2 TP8009
27
2
28 3 1
L8108
4 2 TP8010
ERJ3GEY0R00V
29
2
30 3 1
4 2
31
32 3 1
4 2
33
34 3 1
4 2
35
36 3 1
4 2
3 37
4
38 3 1
L8109
4 2
ERJ3GEY0R00V
39
40 3 1
4 2
3 41
4
42 3 1
4 2
3 43
4
44
3 45
4
46
3 47
4
48 IC8051
LC8090
3 49
C0EBM0000027
J0MAB0000164
4
50
51 1 3
2 4 C8018 R8910
52
16V
0
0.1u
53
54
55
56
57 LC8091
J0MAB0000164
58
59 1 3
2 4
60
61
9.5V
C8567
62
50V
63
0.01u
64
GUARD_CL
65
GUARD_CL
LC8092
J0MAB0000164
1 3
2 4
STBY5V
IC8055
PQ05DZ5U
2
C8612 C8611
C8610
16V 10V 16V
100u 0.1u
0.1u
TH-37/42PD25U/P
DT-Board (7 of 8) Schematic Diagram
62
A
LC8082
J0HAAB000004
LC8012
J0HAAB000004
LC8013
J0HAAB000004
LC8014
J0HAAB000004
LC8015
J0HAAB000004
LC8016
J0HAAB000004
LC8017
J0HAAB000004
LC8024
J0HAAB000004
LC8025
J0HAAB000004
LC8027
J0HAAB000004
LC8028
J0HAAB000004
LC8031
J0HAAB000004
LC8032
J0HAAB000004
+30V
AA_FA1
AD_XRST
AQ_OSDH
AQ_LOSDYS
AQ_OSDR
AQ_OSDG
AQ_OSDB
AA_SDA0
AA_SCL0
AA_SBO1
AA_SBI1
AD_OSDV
AD_H57RST
121
R8911
0
AD_XRST
RESET
AB_RIN-
AB_RIN+
L8075
J0JHC0000035
122
123
124
125
126
127
128
129
63