TH-V70R
2-9
A
B
C
D
E
F
G
1
2
3
4
5
Digital (Audio) signal
Audio signal
Video (Brightness) signal
Video (Chrominance) signal
Video (Red) signal
Video (Green) signal
Video (Biue) signal
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
Y
Y
C
B
G
R
C
R
G
B
C
R
Y
B
G
To G-1 and G-2
on page 2-16
To G-4 and G-5
on page 2-16
To G-4
on page 2-11
To G-1
on page 2-11
To G-5
on page 2-11
To F-3 and F-4
on page 2-18
To B-2, B-3 and B-4
on page 2-10
To A-1 and A-2
on page 2-12
!
!
!
Standard schematic diagrams
<Main body section>
System control section
3
1
2
IC801
R814
CN806
D808
R815
X801
CN805
D807
Q8713
IC871
R816
Q1352
X191
R193
R194
D821
R859
Q802
Q805
Q804
Q807
R819
Q811
Q815
R1802
R1803
R1806
Q816
Q812
C811
C814
IC805
C3103
IC301
EP801
R1351
C603
C613
R847
R848
R849
R850
R851
C624
R853
R3103
R3104
R3105
R3106
C633
D803
C1186
Q813
C836
L801
D1184
D1185
Q1182
R1181
R822
L3191
J301
C3104
Q1181
Q1351
R834
IC108
C1187
Q1801
C1184
C3105
R1184
C1185
C3106
D812
Q818
Q8712
C837
R1182
R871
R1183
R3112
R606
R3111
C822
Q801
R1304
R1303
R616
K1801
C1803
R636
CN812
CN802
CN106
W812
Q8711
IC301
R3113
R3114
R841
R844
D802
Q803
D801
IC803
R626
EP802
R842
R817
R1302
R813
C806
C807
IC191
C193
C196
R8721
C199
C197
R192
C194
R191
C191
C192
D820
C195
R818
R821
B1188
R1353
R1804
C1802
R1807
R1808
CN801
R1352
R839
D8721
D8722
R8741
C3107
C8728
R8722
C8721
C8722
C816
C815
CN803
R8723
C1352
D1352
D1351
R861
R862
R864
R873
R866
R823
C826
R8724
R1301
C1351
R872
R8733
R3102
R891
R895
R896
D809
C824
C823
R831
R832
R833
R3109
R892
R3110
R3101
D811
C821
C1801
R837
C3101
C828
R843
C3102
R835
R836
R3107
R3108
C3108
L3101
L3102
R3192
R3191
C3191
C3192
R840
R838
R868
R867
R852
R854
R858
R855
R856
R857
MN101C49GKD
10K
QGF1016C1-31
1SS133-T2
220
QAX0246-001Z
QGF1205C1-11
1SS133-T2
DTC114TKA-X
RPM6938-SV4
100K
KTC3875/YG/-X
QAX0263-001Z
10K
10K
DAN202K-X
100K
KRC102S-X
KTA1267/YG/-T
KRC102S-X
KRA102S-X
470K
KRC102S-X
KRC102S-X
15K
24K
47K
KRC102S-X
KTA1271/OY/-T
0.01
100/10
NJM78M05FA
180P
NJM4580E-W
QAR0220-001
QNZ0136-001Z
4.7K
NI
NI
220
220
220
220
220
NI
220
10K
10K
18K
18K
NI
1SS133-T2
100/10
KRC102S-X
100P
220
MTZJ7.5C-T2
MTZJ7.5C-T2
KTA1271/OY/-T
10
22K
QNS0188-001
180P
KTC3203/OY/-T
KTA1271/OY/-T
100K
TA8409S
100/10
KRC103M-T
47/25
47/16
10
47/25
47/16
MTZJ4.7B-T2
KRC111M-T
KRC102S-X
0.01
2.2K
3.3K
2.2K
33
0
33
2.2/50
KRC107S-X
1K
1K
0
1.5
0
QGA2001F1-05
QGF1016C1-13
QGA2501C1-02
KRA102S-X
NJM4580E-W
39
39
1K
2K
1SS133-T2
KRC102S-X
1SS133-T2
BD4740G-W
0
QNZ0136-001Z
22K
6.8K
330
47000/5.5
220/6.3
SAA6588
560P
2.2/50
680
10/16
0.047
470K
0.1
1K
82P
47P
1SS133-T2
330P
4.7K
4.7
0
820
NI
100/16
150
NI
QGB2027M7-26S
10K
SELU2L10C-T10
SELU2L10C-T10
330
4.7/10
680
0.01
0.01
100/10
100/16
QGB2027M7-26S
680
10/16
MTZJ6.8A-T2
MA700A-T2
1K
1K
1K
47K
1K
22K
0.22/50
680
6.8K
100/16
3.3K
100K
100K
180
1K
10K
1SS133-T2
0.022/50
0.001
10K
10K
10K
47K
150
47K
100K
1SS133-T2
0.01/50
10/16
4.7/50
100/10
1K
4.7/50
10K
10K
10K
10K
330
330
47/16
47/16
10K
10K
10K
12K
39K
15K
22K
12K
39K
MGND
DVD3.3V
DGND
VIDEO-MUTE1
VIDEO-MUTE2
P.ON
SMUTE
SCLK
CS
TXD
LOCK
RXD
INTP
V5V
CPU-RST
RXD
TXD
SCLK
DI-DO
DVD5V
DGND
B5V
CS
RDS_DT
CPU-RESET
SW-P.ON
B5V
INTP
VIDEO-Y/C-MIX
VIDEO-RGB
KEY2
KEY1
VS3
VER/HOR
AGND
PHOTSW
SWUPDN
SW2
SW1
KEY2
RDS_CK
KEY1
MTS
MT1
MT0
AVVLR
DI-CK
DVD-P.ON
-12V
DOOR-M9V
-VDISP
F2
F1
INT/PROG
PHOTSW
SW1
SWOPEN
LMMUTE
D5V
TCLOSE
TOPEN
DI-CK
DI-DO
MT1
DI-RST
DI-CS
MT0
MTS
SW-P.ON2
TU-DATA-OUT
LOCK
RDS_ST
SW-P.ON2
AVVLR
VER/HOR
RDS_ST
RDS_DT
RDS_CK
VOL-DATA
VOL-STB
VOL-CLK
DSP-CLK
DSP-STAT
REMOCON
DSP-COM
SMUTE
TU_R
TU_L
VOL-CK
VOL-DT
VOL-STB
DSP-CLK
DSP-STAT
DSP-COM
TU_CE
TU-DATA-IN
TU_CK
SMUTE2
DSP-RDY
SMUTE2
DSP-RST
AUDIO-L
AUDIO-R
SWUPDN
VIDEO-MUTE1
VIDEO-MUTE2
VIDEO-Y/C-MIX
VIDEO-RGB
TU_R
TU_L
SWOPEN
LMMUTE
TCLOSE
TOPEN
