SCHEMATIC DIAGRAMS
DVD DIGITAL CINEMA SYSTEM
TH-V70R
CD-ROM No.SML200302
Area suffix
TH-V70R
SP-XSV70 SP-XCV70SP-XSV70 SP-XSV70SP-XSV70
DVD DIGITAL CINEMA
SYSTE
M
TH-
V
70
R
SP-PWV70 XV-THV70R
EE --------- Russian Federation
TV AUDIO
DVD
VCR 1
AUX
FM/AM
VCR
DECODE
AUDIO
ANGLE
SUBTITLE
RETURN DIGEST ZOOM VFP
+
TOP MENU MENU ZOOM
SOUND
Ð
CONTROLÐ SUBWOOFER +EFFECT
VCR
123
Ð
CENTER
+
TEST
TV
456
SLEEP
Ð
REAR-L
+
789
SETTING
Ð
REAR-R
+
+10
10
0
TV RETURN
FM MODE
100+
TA/NEWS/INFO
ON
SCREEN
DVD
RDS
PTY( PTY9
ENTER
SURROUND
CHOICE
MODE
RDS DISPLAY
PTY SEARCH
CHANNEL VOLUMETV VOL
TV/VIDEO1MUTING
Á
/REW
FF/
PLAY
TUNING
DOWN UP
PAUSE
STOP
REC
MEMORY
STROBE
DIMMER
RMÐSTHV70R
DVD CINEMA SYSTEM
Contents
Block diagrams
Standard schematic diagrams
Printed circuit boards
COPYRIGHT 2003 VICTOR COMPANY OF JAPAN, LTD.
2-1
2-5
2-16~20
No.21175SCH
2003/02
TH-V70R
In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the
parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the " "
mark nearby are critical for safety.
(This regulation does not correspond to J and C version.)
Block diagrams
<Main body section>
Overall block diagram
TH-V70R
DVD servo board
5
DVD traverse
mechanism
EXL-V9-1
LVA10311-A1
CN101
IC101
IC451
EEPROM
FRONT END
PROCESSOR
CN201
DVD traverse
mechanism
EXL-V9-1
4
CN202
DVD loader
mechanism
FLM-FD1-1
IC201
DRIVER
IC251
SPINDLE
MOTOR
IC401
UNIT CPU
IC301
SODC
IC505
DRAM
PANTERA-2
DRIVER
IC509
FLASH
ROM
IC501
CN503
CN502
Main board
LVA10308-A1
CN803
IC601
VIDEO
DRIVER
B
G
R/C
J691
SCART
TERMINAL
Y
C
J601
Y
S-VIDEO OUT
J601
COMPOSITE VIDEO OUT
P901
D5V,DVD 5V
AC IN
T901
Trans.
REG.
DOOR M9V
DVD3.3V
P.ON,B5V
+12V,-12V
CN972
3
Fan
Front board
LVA10320-A1
IC711
REMOCON
2
IC701
DISPLAY
MICOM
motor
F1,F2
B5V
-VDISP
CN701
CN802
CN801
IC801
SYSTEM
MICOM
IC191
RDS
B/E/EN
version only
Compulink board
LVA10308-A3
CN815
CN592
FROM/TO
TUNER UNIT
CN805 CN806
DSP/Audio board
LVA10309-A1
J592
AV COMPULINK2
IC404
SDRAM
J1103
IC403
CN401
DI701
FL DISPLAY
IC108
DOOR MOTOR
DRIVER
CN106
DOOR
MOTOR
1
CN814
W802
DOOR
DETECT
SWITCH
LVA10308-A4
W812
CN812
DISC
LED
REMOCON
LVA10308-A5
IC871
CN813
W801
Key
switch
LVA10308-A2
DSP
IC406
DSP
MICOM
IC401
CODEC
IC153
6CH
VOLUME
IC151
INPUT
SELECT
7
68
453
2 1
SYSTEM
CONNECTOR
J1101
AUX IN
L
R
AB CD E F G
2-1
LOUT1
ROUT1
LOUT2
ROUT2
LOUT3
ROUT3
MUTE
VOL_STB
VOL_DT
VOL_CK
LIN+
LIN–
RIN+
RIN–
L
R
J1101
AUX
IN
FROM/TO
DSP
IC531
Amp.
Q2521
Mute control
IC153
6CH
VOLUME
IC158
Amp.
J1103
SYSTEM
CONNECTOR
IC159
Amp.
IC160
Amp.
Q1131
Mute control
IC561
Amp.
Q2561
Mute control
IC581
IC591
Amp.
IC510,511
Amp.
Q2581
Mute control
Q1133
Mute control
Q1135
Q1137
Mute control
IC151
INPUT SELECT
Q2501
Q2502
Mute control
Mute control
Q1252
3
AUX
5
SW.P.ON
4
SMUTE
8
OUT_L
6
OUT_R
11
TUNER L
10
TUNER R
2
TUNER
7
453
68
2 1
15
13
9
8
11
6
2
1
4
3
8
9
10
12
6
5
13
11
33
36
34
35
31
32
39 40 41
FROM/TO
CN806 OF
LVA10308-A1
(System control)
CN401
Audio input/output section
A5V
12
A5V
Q1252
Mute control
Mute control
Q1252
Q1251
Mute control
LVA10309-A1
21
23
24
31
30
20
19
18
27
22
34
IC403
DSP
40,42,43
1,3-7
83,85-89
16-18
22
99
41
46-50,53
16,18-20,22
71
17
37,38
94
11
17
21
84
88
27
LOUT1
MUTE
TX
RX
TEST
IC406
DSP MICOM
IC401
CODEC
Q403
X402
OSC
6.14MHZ
28
ROUT1
25
LOUT2
26
ROUT2
23
LOUT3
24
ROUT3
VOL_STB
VOL_DT
30
LIN+
29
LIN-
32
RIN+
31
RIN-
IC404
SDRAM
84
VOL_CK
VOL_STB
VOL_DT
D5V
D5V
DSPCLK
DSPSTATUS
DSPCOMMAND
DSPREADY
IEC958
VOL_CK
LVA10309-A1
FROM/TO
CN806 OF
LVA10308-A1
(System control)
CN401
2
3
5
CN403
71
IC407
D3V
VDD
FROM/TO
Audio
input/output
DSP section
IC408
41-43
6-9
64,66,67
A5V
54
VDDA
IC402
A3V
Q401
Q402
X401
OSC
24.576MHZ
IC409
Digital
input
System control section
CN805
TUR
8
TUL
6
RDS
10
4
TUCK
3
2
TUCE
1
CN801
14
1
16
17
FLINT
18
19
21
23
25
CN106
1
2
CN802
8
9
10
11
12
LVA10308-A1
7
MOTOR
3
DRIVER
LVA10308-A5
IC871
REMOCON
D8721
D8722
DISC LED
LED board
LVA10308-A4
S551
DOOR DETECT
SWITCH
Open/Close board
LVA10308-A2
S501-S510
Key switch
Switch board
FROM/TO
TUNER UNIT
B/E/EN/EE
version
5
4
3
TO
Door motor
TUDTO
TUDTI
FROM/TO
CN503 OF
LVA10311-A1
(DVD servo)
SPDIF
SWPHOTO
DISKSTP
SSPCLK1B
SSPOUT1B
SSPIN1A
FLCS-
CPURST
FROM/TO
CN701 OF
LVA10320-A1
(FL display)
RESET
CLOCK
DATA IN
INITIAL
REMOCON
2
1
RDS DECODER
IC108
IC191
X191
OSC
4.322MHz
70,72-74
5,21-26
83
1,9
56,57
18,20
91,92
1
2
5
2
3
2
3
8,9,1016
27
W812CN812
1
REM +B
2
5
CN814W802
2
3
CN813W801
2
3
29
67,68
76
IC801
SYSTEM MICOM
50
79,80
4,48 59 62,64
Q8712
Q8713
LED
CTL
Q8711
CTL
Q802
Q805
SMUTE
89
85
90
8,9
30
Q804
Q807
SW P.ON
13
33 4
34,35
42-47
36
2
3
BACKUP
SAFETY
DETECT
X801
OSC
8MHz
IC803
RESET
Q816
Q818
Q803
Main board
CN806
TH-V70R
FROM/TO
CN401 OF
LVA10309-A1
(DSP)
TUNER R
22
TUNER L
21
SMUTE
28
IEC958
5
SW P.ON
27
AUX
29
TUNER
30
OUT L
24
OUT R
26
VOL_CK
14
VOL_DT
13
VOL_STB
12
DSPCLK
11
DSPSTATUS
10
DSPCOMMAND
9
DSPREADY
8
DSPRESET
7
D5V
2
D5V
1
Japan version
AUDIO_R
AUDIO_L
AVVLR
RGB/NTB
VER/HOR
D5V
P. O N
DVD-P.ON
B5V
+12V
-12V
TO
Audio I/O
TO
Video output
TO
Power supply
2-2
TH-V70R
HAB C DE FG
CN802
T901
TRANSFORMER
Q951
FL SW
71
8
9
13
4
1
12
16
Q953
-VDISP
D956
Q958
D957
Q961
IC953
B5V REG.
1
P. O N
18
A7V
20
A5V19A-7V
FAN MOTOR
2
F2
1
F13-VDISP6D5V5B5V15M5V
S5V
25
M9V
14
3
5
L901
IC901
SWITCH
REG.
TO CN701 OF
LVA10320-A1
(FL display)
TO CN503 OF
LVA10311-A1
(DVD servo)
TO CN401 OF
LVA10309-A1
(DSP)
LVA10308-A1
AC IN
31
IC951
D5V REG.
2
4
1
Q954,Q955
DVD5V SW
Q957
Q959
Q960
CN801
CN806
CN972
1
F901
D901
B5V
DOOR M9V
D5V
21
23
DVD-P.ON
Q964
Q965
17
19
S3.3V
D3.3V
CN803
DVD3.3V
2
D5V
D5V
IC805
A5V
Q1181
E.VOL
+7V
Q1182
E.VOL
-7V
A5V
TO CN502 OF
LVA10311-A1
(DVD servo)
Power supply section
15
16
A12V
A-12V
7
-12V
FROM/TO
System
control
P901
Video output section
TH-V70R
5
TO
System
control
4
FROM CN502
OF LVA10311-A1
(DVD servo)
3
VER/HOR
RGB/NTB
AVVLR
CrOUT
CbOUT
COUT
YOUT
LVA10308-A1
CN803
10
12
14
16
B/E/EN/EE version
S802
VER/HOR
S691
RGB/YC
SW
SW
16
14
11
6
DRIVER
8
2
IC601
VIDEO
LVA10308-A3
21
23
31
25
28
33
CN592
42
13
CN815
B
7
G
11
R/C
15
19
COMPOSITE/Y
J592
AV COMPULINK2
C
J601
S-VIDEO
OUT
Y
J601
COMPOSITE
VIDEO OUT
J691
SCART
TERMINAL
2
1
REMOCON
CN701
INITIAL
DATA IN
CLOCK
RESET
-12V
D5V D5V
B5V
-VDISP
F2
F1
FL display section
FROM/TO
CN802 OF
LVA10308-A1
(System control)
LVA10320-A1
12
11
10
9
8
7
6
5
3
2
1
-12V
B5V
IC711
Remocon
receiver
Q709
2,3,5,26
OSC
X701
8MHz
1, 2
61. 62
31
DISPLAY MICOM
100
9,10
FL DISPLAY
IC701
DI701
G1-G14
P1-P35
27
29
39
28
30
40
Q710
Q712
Q721
DIMMER
Q711
Q713
Q722,Q723
DIMMER
D701
POWER LED
HORIZONTAL
D711
POWER LED
VERTICAL
D702-D710
KEY LED
HORIZONTAL
D712-D720
KEY LED
VERTICAL
AB CD E F G
2-3
DVD servo section
7 68
4 35
2 1
31
57
IC100
GND.ISO.AMP
Mini Din CONNECTOR
J100
WOIN
FLIN
31
57
IC101
GND.ISO.AMP
FCIN
FRIN
31
57
IC102
GND.ISO.AMP
RLIN
RRIN
21
67
IC103
PHASE REVERSE
AMP
S100
PHASE SW
REVERSE
NORMAL
VR100
WOOFER GAIN
PRESET VOLUME
- 12V
+12V
P.CNT
CN101
LVA10203-A2
31
IC108
HPF
- 12V
31
57
IC109
HPF
31
57
IC110
HPF
CN201
- 12V
+12V
- 12V
+12V
PRTCT
51
IC104
LPF
IC105
WOOFER AMP
3
IN1
12
13
- OUT
+OUT
IC201, IC202
AMP
Q211
THERMAL
PROTECTOR
2
Q205,Q210
POWER
SWITCH
LVA10204-A2
Pre-amplifier board Power amplifier board (A)
LVA10204-A1
Power supply
& SP terminal board
CN109
RY401-RY403
4
3
J101
5
4
J102
6
RROUT
RLOUT
FCOUT
FROUT
FLOUT
IC107
MAIN AMP
16
CH3IN
18
19
CH3+VE
CH3-VE
151011
CH2IN
CH2+VE
CH2-VE
6
7
CH1+VE
CH1-VE
1
CH1IN
IC106
MAIN AMP
15
CH2IN
10
11
CH2+VE
CH2-VE
6
7
CH1+VE
CH1-VE
1
CH1IN
+12V
Q508-Q514
MUTE
CONTROL
LED1
LED2
PRY1
PRY2
Q500-Q505
POWER CONTROL
& PROTECTOR
Q515-Q517
Q522,Q523
PROTECTOR
AC IN
F403
CN108
RY400
CN107
T101
TRANS.
CN104
AC/DC
D511-D514
AC/DC
D515-D518
+40V
+20V - 20V
+12V REG
Q506,Q507
F504
MCONOUT
MCONIN
Q202
PRY2
PRY1
PRY1
PRY2
Q303
Q302
PRTCT
PRTCT
PRT
PRT
PRT
PRT
PRT
PRT
PRT
P.CNT
P.CNT
P.CNT
Q518-Q521
LOW VOLTAGE
DETECTOR
+20V
- 20V
+40V
- 40V
PRTCT
LVA10203-A1
Mother board
Q304
SP-PWV70 powered subwoofer section
121110
98765
1
CN202 CN102
123
CN203 CN103
876
- 40V
+12V - 12V
345
789
CN210 CN110
6
432
1
2
1
1
5
CN211 CN111
9
10
3
6
131110
6
4
CN206 CN106
8
201917
13
11
CN205 CN105
15
Q301
531
Q300
152
4
F505
152
4
1
2
1
2
1
2
<Speaker section>
LVA10204-A3
Power amplifier board (B)
7
FROM/TO
CN803 OF
LVA10308-A1
(System control)
25
CN502
232119
17
161412
TH-V70R
FROM/TO
CN801 OF
LVA10308-A1
(System control)
4
7
10
2
CN503
16
20
15
21
17
19
1
23
TH-V70R
5
D5V
M9V
4
S5V
S3.3V
D3.3V
Y OUT
C OUT
Cr OUT
Cb OUT
S1OUT
7
X571
OSC
27MHz
IC502
CLOCK
GENERATOR
56
79
3
TOPEN
TCLOSE
STD0-7
/LMMUTE
SWOPEN(SW2)
SWUPDN(SW3)
98
6
47
114
118
IC501
112
110
PANTERA-2
IC512
IC513
16M
IC505
DCLK
D DATA
Latch
SDRAM
DAC0CS,DAC1CS
IC509
FLASH
DAC2CS,BCK
LRCLK,AOUT0-3
192K,SPDIF
LRMUTE,SMUTE
IC521-2/4
ROM
IC522-4/4
WAITDEC
LSI RST
DISCSTP
SSPCLK1B
M5V
IC521-4/4
1
23
11
SSPIN1A
DISCSET
SSPOUT1B
IC522-3/4
65
IC521-3/4
IC510
EEPROM
FLCS-
FLINT,SWMUTE
IC523
CPURST
SWPHOTO(SW1)
IC521-1/4
IC522-1/4
IC522-2/4
2
1
LVA10311-A1
TO EXL-V9-1
IC101
FRONT END
PROCESSOR
LD
49,50
53,54
62,63
57-60
CN101
(DVD traverse
mechanism)
11,12
T+/-
IC301
IC201
13,14
F+/-
SODC
DRIVER
17,18
15,16
TO EXL-V9-1
(DVD traverse
CPUD0-7
CPUA0-17
H1+/-
FM+/-
CN201
mechanism)
IC251
MOTOR
SPINDEL
9-14
2,4,7
H2+/-
H3+/-
SM1-3
DRIVER
TRVSW
IC401
UNIT CPU
50
TO FLM-FD1-1
CN202
(Loader
mechanism)
LM+/-
IC451
EEPROM
2-4
HAB C DE FG
TH-V70R
Standard schematic diagrams
<Main body section>
System control section
Q1181
!
KTC3203/OY/-T
R1181
10
!
R1182
2.2K
5
To
DVD servo section
CN503
R853
R851
R850
R849
R848
R847
PHOTSW
SCLK
220
CS
220
TXD
220
RXD
220
INTP
220
CPU-RST
220
4
CN801
QGB2027M7-26S
SWUPDN
SWOPEN
LMMUTE
TCLOSE
TOPEN
C613
NI
C603
NI
R606
0
R616
0
R636
0
R626
To
DVD servo section
CN502
C624
0
NI
C633
NI
3
QNZ0136-001Z
EP802
CN803
QGB2027M7-26S
D5V
DOOR-M9V
DVD5V
DVD3.3V
MGND
2
1
P.ON
DVD-P.ON
B5V
-12V
To
Power supply section
F1
F2
-VDSP
DIGND
B5V
D1184
MTZJ7.5C-T2
D1185
MTZJ7.5C-T2
R1183
2.2K
!
R1184
10
1SS133-T2
D802
R858 R855
1SS133-T2
D801
C815
100/16
DI-CK
DI-RST
1K
R864
R866
To
FL display section
CN701
Q1182
KTA1271/OY/-T
15K 22K
Q803
KRC102S-X
R856R857
IC805
NJM78M05FA
DI-DO
DI-CS
REMOCON
1K1K1K
R861
R862
R852R854
12K39K
C1184
47/25
C1185
47/25
12K39K
C816
QGF1016C1-13
CN802
C1186
100/10
C1187
100/10
100/10
D809
1SS133-T2
DSP-STAT
DSP-COM
DSP-RDY
DSP-RST
R834
100K
VER/HOR
R837
R838
R842
R839
10K
10K
10K
10K
R831
R833
R835
R836
PHOTSW
X801
C814
QAX0246-001Z
100/10
C811
0.01
DI-DO
DI-CK
RXD
TXD
SCLK
CS
CPU-RESET
INTP
D807
1SS133-T2
MTZJ4.7B-T2
330
R813
C807
47000/5.5
220/6.3
C806
Digital (Audio) signal
Audio signal
VOL-STB
DSP-CLK
DAN202K-X
To
DSP section
CN401
VOL-CK
VOL-DT
SW1
LOCK
KEY1
KEY2
R859
100K
D821
D812
1K
R895
IC871
D8722
SELU2L10C-T10
680
330
180
MTS
MT1
MT0
C821
R891
Q815
KRC102S-X
0.01/50
RPM6938-SV4
C8728
4.7/10
CN812
QGA2001F1-05
W812
Q8711
KRA102S-X
AVVLR
TU_R
C1351
TU_L
D1352
6.8K
R1302
22K
R823
SMUTE
MA700A-T2
100/16
MTZJ6.8A-T2
150
R1807
R1304
R1303
6.8K
R1301
10/16
C199
Q805
KTA1267/YG/-T
Q1351
KTA1271/OY/-T
D1351
R1353
NI
R1808
LOCK
K1801
1K
1K
SAA6588
IC191
0.1
C194
SMUTE2
R822
22K
Q802
KRC102S-X
KTC3875/YG/-X
Q1352
820
10/16
C1352
IC108
TA8409S
NI
100/16
R1804
C1802
MT1
C193
470K
R192
QAX0263-001Z
0.22/50
C826
R1351
4.7K
10K
R1352
0
B1188
560P
C196
R191
C191
82P
X191
10/16
C1801
C1803
1.5
CN106
QGA2501C1-02
2.2/50
C195
1K
KRC102S-X
MT0
C192
47P
330P
0.047
C197
RDS_ST
Q813
R1802
15K
R1803
24K
RDS_DT
SW-P.ON
R873
R1806
47K
TU-DATA-OUT
TU_CE
TU-DATA-IN
TU_CK
10K
R193
10K
R194
RDS_CK
Q807
KRA102S-X
Q804
KRC102S-X
Q812
KTA1271/OY/-T
47K
R872
3.3K
R871
3.3K
Q811
KRC102S-X
Q1801
KRC103M-T
CN805
QGF1205C1-11
C836
100P
QNZ0136-001Z
!
MTS
4.7
SW-P.ON2
R821
D820
1SS133-T2
C828
100/10
C837
0.01
!
1SS133-T2
D803
L801
220
R3192 R3191
330 330
C3191C3192
47/1647/16
4.7/50
4.7/50
C3101
C3102
100K
R3101
100K
R3102
R3103
R3104
10K
R3107R3108
10K
NJM4580E-W
IC301EP801
C3105
R3111
R3113
33
47K
R3109
47K
R3110
33
R3112
DGND
KEY1
KEY2
SW1
SW2
AVVLR
VER/HOR
VS3
INT/PROG
V5V
VIDEO-MUTE1
VIDEO-MUTE2
VIDEO-Y/C-MIX
VIDEO-RGB
AGND
C3107
C3108
39
39
R3114
L3191
47/16
R3105
18K
180P
C3103
10K
10K
C3104
180P
R3106
18K
47/16
C3106
IC301
NJM4580E-W
L3101L3102
QNS0188-001
J301
To
Video output section
CR
B
G
Y
680
R8722
Q8713
RDS_CK
RDS_DT
BD4740G-W
IC803
0.022/50
C822
2.2/50
680
D811
D8721
1SS133-T2
0.01
C8722
SELU2L10C-T10
680
R8723
R8724
Q8712
KRC102S-X
10K
150
R840
4.7K
470K
R841
R8741
R892
R819
1K
R818
0.001
C823
R817
Q801
KRC107S-X
R8733
22K
100K
C824
0.01
C8721
R8721
DTC114TKA-X
QGF1016C1-31
CN806
TU_R
TU_L
R868
10K
R867
10K
SWOPEN
LMMUTE
TCLOSE
TOPEN
SWUPDN
R816
100K
RDS_ST
R814
10K
10K
R896
Q818
KRC111M-T
AUDIO-L
AUDIO-R
DI-CS
DI-RST
IC801
MN101C49GKD
DSP-RST
DSP-RDY
SMUTE2
SW-P.ON2
R844
2K
SW-P.ON
VIDEO-MUTE1
VIDEO-MUTE2
VIDEO-Y/C-MIX
VIDEO-RGB
D808 R815
1SS133-T2 220
Q816
KRC102S-X
DSP-STAT
DSP-COM
R843
VOL-DATA
DSP-CLK
1K
VOL-STB
10K
SMUTE
VOL-CLK
R832
Y CBGR
Video (Composite) signal
R
Y
Video (Brightness) signal
C
Video (Chrominance) signal
Video (Red) signal
G
Video (Green) signal
B
Video (Blue) signal
QAR0220-001
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
AB CD E F G
2-5
Video output section
TH-V70R
TH-V70R
C591
220P
J592
QNS0089-001
J592
QNS0089-001
R505 R504 R503 R502 R501
15k 6.8k 3.9k 3.3k 0
S505 S504 S503 S502 S501
S551
QSW0851-001
R593
100
D591
MTZJ6.2C-T2
R594
100
220P
C592
5
R510 R509 R508 R507 R506
15k 6.8k 3.9k 3.3k 0
S510 S509 S508 S507 S506
W801
CN813
QGF1205C1-04
KEY1
KEY2
4
3
To
DGND
AVVLR
VER/HOR
KEY1
KEY2
SW1
SW2
INT/PROG
AGND
V12V
VS3
VS1
System control section
S802
QSW0454-001
C802
100P
K605
R
C
B
G
NQR0201-018X
C671
C672
470/10
0.1/16
Y
36
R642
VIDEO-MUTE1
VIDEO-MUTE2
VIDEO-Y/C-MIX
2
VIDEO-RGB
C
10K
R673
Q671
KRC102S-X
R641
R671
R672
VIDEO-MUTE1
R604
Y
R643
VIDEO-Y/C-MIX
VIDEO-RGB
R625
G
R624
VIDEO-MUTE2
B
R611
R612
RC
R601
R602
C673
470/10
C641
0
0.1
10K
10K
0.1/16
0
C631
0.1
0
C621
33
0.1
0
C651
0.1
0
C611
36
0.1
0
C601
36
1
IC601
LA73054-X
W802
CN814
QGA2001C1-03
R677
R674
INT/PROG
0
10K
C
Y
G
B
R
CN592
QGF1205F1-04
CN815
QGF1205C1-04
K641
0
K631
0
K621
0
K651
0
K611
0
K601
0
J691
180P
QNZ0516-001
J601
QNN0434-001
Y
J601
QNN0434-001
C661
X
R686
150
R685
150
1K
R696
R697
820
R698
S691
QSW0454-001
0.1/16
R629C629
R639
12K
R635
R615
R694
R605
75
75
75
Q691
KRC107S-X
Q694
KRC102S-X
G
B
Y
R
C635
470/6.3
C615
470/6.3
C694
470/6.3 75
C
C605
470/6.3
C639
10K
100
Q692
KRC107S-X
R682
R681
C803
100P
75470/6.3
75
C
C649
R649
75470/6.3
B
G
C637
C617
R
C607
C
180P
C697
180P
Y
C
C636
C626
180P
180P 180P
C646
180P
Video (Composite) signal
Y
Video (Brightness) signal
C
Video (Chrominance) signal
R
Video (Red) signal
2-6
G
Video (Green) signal
B
Video (Blue) signal
HAB C DE FG
TH-V70R
y
Power supply section
T901
!
EP951
QEZ0136-001Z
!
P901
!
5
EP952
QEZ0136-001Z
!
C904
!
C905
0.001/AC250V
!
C902
0.068/AC275V
R921
0.001/AC250V
!
L901
QQR1105-001
!
IC901
STR-G6651
4
!
D901
S1WB/A/60-4101
R905
68K
R911
R910
!
C907
C913
100p/1000V
C908
0.0033
R907
0.47
K902
470p/50
R906
680
R901
68K
D903
ERA18-04-T1
D902
ERA18-04-T1
C914
39/25
D904
ERA18-04-T1
D910
ERA18-04-T1
C909
100p/1000
D908
ERA18-04-T1
R904
2.2k
C910C915
220p/50
R903
27
QQS0097-001
C951
100p/50
D951
ERA18-04-T1
C952
100p/1000
D952
ERA18-04-T1
!
R954
!
CP951
ICP-N10-T
C960 C961
82/10 1.5/25
L951
0.22
39/50
C963
C953
100p/50
D953
FMB-24
!
C965
1000/10
C964
22/50
R980
C994
Q953
KTA1267/YG/-T10
2.7K
0.022/50
L952
C962
MTZJ36C-T2
C966
470/10
R966
Q964
KTA1046/Y/
22/50
22k
R955
IC951
C967
220
0.1/16
Q951
2SC3576-JVC-T
R953
22k
D960
MTZJ3.6B-T2
PQ05RD21
C969
220/10
HS964
R952
10k
C968
0.1/16
C838
F1
F2
-VDISP
D984
1SS133-T2
B5V
D5V
DOOR-M9V
DVD5V
DVD3.3V
stem control section
To
S
D976
1SS133-T2
Q954
SI2305DS-X
22k
R981
Q955
DTC124EKA-X
1.5
C831
1.5
R972
!
ICP-N5-T
1.2k
Q965
KTC3875/YG/-X
R971
4.7k
D970
1SS133-T2
C976
0.1/50
C981
C980
10/50
C970
0.1/16
IC953
NJM78M05FA
1SS133-T2
D975
C973
R977
EP805
100/10
1K
C977
QEZ0136-001Z
0.1/50
C978
100/10
4.7
R993
C990
Q957
KRC117S-X
10/50
CN972
QGA2001C1-02
!
C992
R960
100
R961
680
R969
220
D991
R964
R962
1M
R963
R965
10k
C954
100p/50
D954
EU2YX-LFH6K
C979
820/16
CP952
L955
!
C997
220/16 1.5/25
PC902
PC123Y02
!
Q991
PC901
PC123Y02
C993
100p/50
0.47/50
R908
3
3.3K
C918
0.1/50
D911
ERA18-04-T1
!
C916
0.0033/AC250V
KTC3875/YG/-X
2
L957
C956
100p/50
!
D956
EU2YX-LFH6K
C982
560/25
C987
180/25
!
D957
EU2YX-LFH6K
1
C957
100p/50
L959
R990R989
33K
33K
220/25
KTA1504/YG/-X
C984
100/16
C989
KTA1271/OY/-T
R983
1K
R984
1K
Q960
R988
2.2K
Q958
D958 D950
1SS133-T2
1K
R986
1K
R987
Q961
KTC3203/OY/-T
R985
1K
C985
Q959
KRC101M-T
100/16
C986
100/16
P.ON
B5V
AGND
12V
-12V
To
System control section
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
AB CD E F G
2-7
TH-V70R
TH-V70R
DSP section
BCLK
LRCLK
SDTI1
SDTI2
SDTO
SDTI3
220
220
220
220
220
220
IC408
10k
R435
TC74HC00AF-W
OE
CE
I/O8
0.1/16
BCLK
I/O7
C427
LRCLK
I/O4
I/O5
I/O6
IC404
W24L010AJ-12-X
SDTO
I/O3
I/O1
I/O2
SDTI1
SDTI2
SDTI3
IC403
TC9446F-025
A0
A1A2A3A4A5A6A7
R438
4.7k
R432
C408
47/6.3
C407
0.1/16
0
C435
0.01/16
C434
100/6.3
MILP
MIDIO
MICS
MICK
MIACK
A8
A9
A10
C428
0.1/16
A15
WE
A13
A8
A9
A11
OE
A10
CE
I/O8
I/O7
I/O6
I/O5
I/O4
DSP_RST
X401
NAX0385-001X
2.2M
R431
C430
0.047/16
AUTODATA
ERR
FORMAT
CHANNEL
DIGITAL0
RST_DET
A11
A12
A13
A14
A15
A16
IC407
MM1563DF-X
C450
470p
LC401
NQR0321-001X
0.01/16
C451
C429
100/6.3
C452
C432
22p
C431
18p
0.1/16
100/6.3
C455
0.1/16
C456
C433
0.01/16
Q401
KRA104S-X
R430
D405
DAN202K-X
Q402
R451
10k
D403
DAN202K-X
10k
ERR
KRC107S-X
D407
DAN202K-X
TP609
R464
10k
0.01/16
C445
100/6.3
D401
DAN202K-X
C444
CS
CCLK
220
220
R443
R444
IC406
UPD784215AGC167
0
R463
X402
NAX0275-001X
C443
R462
8.2k
CDTI
220
R441
AUTODATA
DIGITAL0
FORMAT
CHANNEL
ERR
RST_DET
LOCK
100p
4.3k
R461
TP604
IC402
MM1613DN-X
R427
10k
C425
0.47/10
K401
NQR0319-001X
C411
C412
R425
1k
4.7k
R428
R429
100
C426
0.01/16
DAP202K-X
C454
DSPREADY
DSPCOMMAND
DSPSTATUS
DSPCLK
TP603
0.1/16
0.1/16
Q404
KRC107S-X
TP608
D406
0.01/1c
R426
C453
220
R421
TP606
100/6.3
R418
100
10k
R419
0.1/16
C413
R420
220
10k
WE
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O1
I/O2
I/O3
IC409
GP1FA351RZ
5
IC410
GP1FA351TZ
4
C436
47/6.3
C437
0.01/16
C421
C422
R423
R424
C423
C424
100/6.3
0.01/16
1k
15k
100p
120p
3
2
VOL_STB
VOL_DT
VOL_CK
A12V
A-12V
A7V
A-7V
D_OUT_MUTE
CN401
QGF1016F2-31W
A5V
TUNERL
TUNERR
HP_OUT_L
HP_OUT_R
SW.P.ON
S_MUTE
AUX
TUNER
To
System control section
CN801
LOUT3
ROUT3
R408
R407
AK4527BVQP
LOUT2
ROUT2
R445
R446
R447
R448
R449
R450
R406
IC401
LOUT1
R405
ROUT1
R404
LIN-
C401
DSP_RST
220
220
220
220
220
220
R403
8.2k
R455
LIN+
0.001
MIACK
MILP
MICS
MICK
MIDIO
8.2k
R456
CDTI
CCLK
CS
R415
220
C405
0.1/16
C403
47/6.3
C404
47/6.3
C406
RIN-
RIN+
C402
0.001
R452
R453
R454
Q403
KRC107S-X
8.2k
100p
C442
R457
0
R465
10K
R466
0.1/16
4.3k
DSPREADY
4.3k
DSPCLK
4.3k
DSPCOMMAND
DSPSTATUS
R459
1k
R458
10k
1/6.3
C493
TP607
C494
0.01/16
LIN+
LIN-
RIN-
RIN+
LOUT1
ROUT1
LOUT2
ROUT2
LOUT3
ROUT3
MUTE
A5V
A.GND
D5V
D.GND
VOL_STB
VOL_DT
VOL_CK
A12V
A-12V
A7V
A-7V
TUNERL
TUNERR
HP_OUT_L
HP_OUT_R
SW.P.ON
S_MUTE
AUX
TUNER
To
Audio input/output section
1
CN403
2-8
Digital (Audio) signal Audio signal
HAB C DE FG
Audio input/output section
TH-V70R
LIN+
LIN-
R467
10k
10k
R468
5
RIN-
RIN+
LOUT1
4
ROUT1
LOUT2
ROUT2
C466
47/16
R471
R472
R473
R474
TP509
TP511
C2553
5600p
C467
0.1/16
TP510
TP512
TP515
C2533
1/50
1k
R2537
100k
R2538
100k
1k
C2534
1/50
TP514
TP517
C2561
1.0/50
1k
1k
TP518
C2562
1.0/50
R2561
100k
R2562
100k
R2519
1k
C2554
5600p
R2520
1k
R2535
56k
R2536
56k
IC561
BA15218F-XE
R2565
3.9k
R2566
3.9k
C2507
R2509
C2555
C2556
0.1/16
R2510
C2508
IC531
BA15218F-XE
C2531
R2533
C2532
R2534
C2563
R2563
R2564
C2564
56p
0.1/16
IC510
BA15218F-XE
C2512
0.47/10
IC510
BA15218F-XE
10k
56p
C2539
0.1/16
C2540
0.1/16
56p
22k
56p
22k
IC531
BA15218F-XE
22p
10k
C2569
0.1/16
C2570
0.1/16
IC561
BA15218F-XE
10k
22p
10k
R2517
1k
R2507
10k
C2518
5600p
R2508
10k
R2518
1k
3
22p
C2583
10k
R2583
C2589
C2584
R2584
0.1/16
C2590
0.1/16
56p
120k
IC581
BA15218F-XE
C2594
0.022
R2592
33k
TP519
C2581
IC581
1.0/50
TP520
C2582
10/16
BA15218F-XE
R2582
100k
R2585R2581
3.9k100k
R2586
12k
LOUT3
ROUT3
C461
47/16
C459
C460
C458
C463
C462
0.01/16
47/16
0.01/16
100/6.3
0.01/16
LIN+
LIN-
RIN-
To
DSP section
RIN+
LOUT1
ROUT1
LOUT2
ROUT2
LOUT3
ROUT3
MUTE
A5V
A.GND
D5V
D.GND
VOL_STB
VOL_DT
VOL_CK
2
R475
R476
1k
1k
C2519
0.1/16
BA15218F-XE
R2594
33k
0.1/16
IC591
R2515
C2515
C2520
C2516
R2516
10K
180p
R2513 R2503
10K 51K
IC511
BA15218F-XE
C2511
0.47/10
IC511
BA15218F-XE
R2514
180p
10K
10K
C2527
4.7/25
R2527
100k
R2528
100k
C2528
4.7/25
C2577
4.7/25
R2577
100k
R2578
100k
C2578
4.7/25
C2599
0.1/16
C2597
4.7/25
C2600
0.1/16
R2597
100k
C2592
0.0047
C2598
4.7/25
IC591
BA15218F-XE
R2590
33k
C2513C2517
1800p5600p
C2514
1800p
R2525
R2526
1k
R2575
1k
R2576
1k
R2595
1k
R2596
1k
1k
R2598
100k
C2503
4.7/25
C2504
4.7/25
R483
C2525C2526
C2575
0.001
C2576
0.001
C2595
0.001
0.0010.001
1M
R2501
10K
R2502
10K
Q2501
KRA104S-X
R2504
TP501
Q1252
0.022/16
C1127
4.7/25
C1128
4.7/25
C1131
0.015
C1130
0.33/16
C1125
0.022/16
C1126
C1129
0.0082
KRA104S-X
VOL_CK
VOL_DT
VOL_STB
KRA104S-X
Q1251
C1213
4.7/25
C1214
4.7/25
C1207
4.7/25
C1208
4.7/25
C1201
4.7/25
C1202
4.7/25
100k100k100k100k100k100k
R1147R1148R1139R1140R1131R1132
R1149
470
R1150
1k
R1141
1k
R1142
R1133
1k
R1134
Q1135
Q1131
IMX9-WIMX9-W
Q1137
2SD2114K/VW/-X
R1143
Q1133
R1135
IMX9-W
560k560k
R1103R1104
IC160
NJM4580M-X
C1215
R1153
4.7/25
470
R1145
R1146
R1137
R1138
R1155
R1156
100k
100k
100k
100k
100k
100k
3.3k
R1157
3.3k
R1175
IC159
NJM4580M-X
3.3k3.3k3.3k 3.3k
R1171R1172R1168 R1167
IC158
NJM4580M-X
R1169
R1201
C1221
C1222
R1202
R1170
R1158
100k
R1176
39k
C1225
470p
C1226
47p
R1173
39k
C1223
47p
C1224
47p
R1174
39k
39k
120k
47p
47p
120k
39k
R1151
4.7k
4.7k
R1154
R1152
3.3k
C1216
4.7/25
C1209
4.7/25
3.3k
C1210
4.7/25
R1144
3.3k1k
C1203
4.7/25
3.3k
C1204
4.7/25
R1136
3.3k1k
TP502
51K
10k10k10k10k10k10k
R2529R2530R2567R2568R2587R2588
C2541
TP503
4.7/25
R2531
100k
IMX9-W
Q2521
Q2561
Q2581
IMX9-W
IMX9-W
R482
10k
C2542
4.7/25
C2601
4.7/25
C2602
4.7/25
C2603
4.7/25
C2604
4.7/25
Q2502
KRC107S-X
2.2k
R481
R2532
100k
R2579
100k
R2580
100k
R2599
100k
R2600
100k
TP504
TP505
OUT_SL
TP506
OUT_SR
TP507
TP508
OUT_C
OUT_LFE
R1121
10k
R1122
10k
R1123
10k
C1121
0.022/16
C1122
0.0082
C1124
0.33/16
C1123
0.015
C1252
R1252
22k
0.01/16
R1251
22k
IC153
M62446FP-X
C1141 C1142
47/16 47/16
C1251
0.01/16
BU4066BCF-X
IC151
C1103
4.7/25
C1104
4.7/25
C1180C1179 C1178C1177
C1181
C1176
0.01/160.01/16 0.01/160.01/16
0.01/16
0.01/16
R1101
470
R1102
470
C1217
4.7/25
4.7/25
C1211
4.7/25
C1212
4.7/25
C1205
4.7/25
C1206
4.7/25
C1218
C495
0.01/16
R1163R1164
QNN0385-001
C1101
330p
C1102
330p
R1165R1166
100k100k
R1161R1162
J1101
0
R491
100k100k
J1103
QND0079-001
0
R492
100k100k
470k
R1197
4.7/25
A12V
A-12V
A7V
A-7V
TUNERL
TUNERR
1
HP_OUT_L
HP_OUT_R
SW.P.ON
S_MUTE
AUX
TUNER
C1183
Audio signal
AB CD E F G
2-9
TH-V70R
TH-V70R
DVD servo section 1/4
STD7
R307
R337
R404
C302
47K
MN103S26EGA
27K
FBAL
TBAL
TP401
C402
0.1/16
NININININININI
R403
STD6
AVRTM
0.1/16
C303
0.1/16
0
R308
IC301
27K
R336
TRSDRV
SPDRV
FG
ODCIRQ2
R402
4.7K
DECIRQ
NI
R310
47K
R309
C338
0.1/16
TP305
ODCIRQ
R427
ADSCIRQ
0
R425
NI
R428
4.7K
R422
R311
C337
CK169
R424
4.7K
R421
SSPOUT0
SSPCLK0
SRST
SSPIN0
C407
C406
0.1/16
0.1/16
0
0.1/16
STVALID
NI
TP405
STCLK
NI
NI
NI
NI
R316
R314
R312
R315
47K
47K
R317
R313
NI
R318
47K
R319
TP309
TP308
TP307
TP306
C310
0.1/16
C311
C312
560P
560P
R321
47K
C313
560P
C314
R323
330P
C315
470P
C316
270P
C317
120P
C318
0.1/16
0.001
0.001
C324
C349
0.1/16
C350
0.1/16
C351
C328
0.1/16
R332
1K
C332
1/16
1k
R334
R333
18K
C333
C334
0.1/16
0.1/16
TESTSG
JLINE
R423
4.7K
4.7K
SDOUT
CPSCK
EPDO
EPDI
EPSK
EPCS
REQ
SLEEP
FEPEN
47K
R324
47K
R325
12K
R326
47K
TP301
TP302
C319
C320
0.001
C321
C322
0.0056
R327
1M
0.1/16
C323
0.001
R328
15K
C325
47P
C326
0.018/16
NI
C327
0.001
47K
R329
R330
47K
R331
47K
C329
0.01/16
C330
0.1/16
C331
0.01/16
K401
C401
47/4
DGND
C450
0.1/16
C308
100/4
CDLDCUR
TDOFS
DVDLDCUR
RFENV
AS
TE
FE
FODRV
TRDRV
TP312
11146
ARF+
ARF-
TP313
11146
TE
D3.3V
IC451
S-93C66AFJ-X
EPCS
EPSK
K301
S3.3V
K302
D3.3V
K303
D1.8V
C304
C306
100/4
100/4
DGND
To
DVD servo section 2/4
SGND
EPDO
EPDI
STD5
STD4
STD3
STD2
STD1
STD0
STEN
D5V
TP10
TP11
TP12
TP13
TP15
TP16
TP21
TP22
TP23
TP25
TP27
TP28
TP30
TP29
T2CD
F2CD
5
4
CN101
QGF0523F1-30W
TP9
TP45
CN201
QGF1016F2-15W
TP7
TP6
TP44
TP43
T1CD
F1CD
R114
TB
TC
TD
TA
R115
0
R116
0
F2DVD
F1DVD
RF-
RF+
R117
0
K101
NQR0007-002X
T-
F-
F+
T+
TP5
TP4
TP3
TP2
TP1
TP42
TP41
TP40
TP39
3
TRVSW
TP31
TP32
TP33
TP34
TP35
TP36
TP37
TP38
TP49
TP50
TP46
TP47
TP48
SWOPEN
SWUPDN
LM+
LM-
R225
2
CN202
QGF1016F2-07W
TP51
NI
Q201
NI
NI
R226
R227
NI
R228
0
SWPHOTO
TP52
TP26
C141
0.1/16
0
C142
0.1/16
TP20
TP19
TP18
TP17
TP14
C143
C146
0.1/16
0.1/16
Q101
KTA1001/Y/-X
C102
R201
47
0.1/16
RB521S-30-X
C139
0.1/16
R103
R101
HAGUP
NI
27
R119
R104
22K
C105
47/6.3 47/6.3
33K
DVDLDCUR
C215
0.1/16
2.2
R105
22K
R102
33K
R110
R218
220
1SS355-X
180
R217
C138
D101
VH
H3+
H3-
H2+
H2-
H1+
H1-
SM3
SM2
SM1
FM-
FM+
R229
3.3K
TP24
C103
NI
27
C106
CDLDCUR
D202
Q102
KTA1001/Y/-X
S5V
HDTYPE
R106
27K
TBAL
FBAL
R107
27K
SLEEP
FEPEN
CPSCK
SDOUT
R108 R109
2.2K 1.8K
2.2
R120
JLINE
0.1/16
C109
/HFMON
Q103
DTA144EE-X
M5V
M9V
1
F-F+T+
R202
C201
22/6.3
C203
0.1/16
C213 C214
NI NI
DGND
MGND
LM+
LM-
VH
0.01/16
C145
NI
24K
220P
C110
R111
C205
C204
0.1/16
T-
IC201
BA5983FM-X
C217
0.1/16
FM+
FM-
H2-
H3-
H3+
0.1/16
C257
TB
TA
TC
TD
T2CD
T1CD
10K
R113
R112
8.2K
C144
R130
1.8K
C124
47P
TE
R213
10K
C211
0.022
H2+
H1-
H1+
0.1/16
0.1/16
C258
C259
BA6664FM-X
0.1/16
C111
IC101
AN8703FH-V
C125
270P
TP105TP104
AS
FE
R203
0
R204
27K
C206
NI120P
R205
27K
R207R206
47K30K
C207
390P
R219
18K
R220
24K
R221
6.8K
R210
2.2K
R222
10k
R211
2.2K
R212
10k
C210
NI
R214
10K
C212
0.01/16
C216
SM1
SM2
IC251
F1CD
F2CD
F1DVD
F2DVD
0.1/16
C112
C129
C128
0.1/16
0.1/16
C126
C127
ARF-
ARF+
0.1/16
D201
NI
TDOFS
R208
TRDRV
22K
R209
FODRV
22K
NI
C209
C208
390P
/DRVMUTE
R223
9.1k
C218
NI
R216
9.1k
R215
TRSDRV
10K
11146
TP311
NI
SM3
0.1/16
C260
C261
0.1/16
C262
0.1/16
C263
0.1/16
C113
22/6.3
C115
0.1/16
RF-
RF+
R124
NI
C116
TESTSG
0.1/16
RFENV
TP103
TP101
0.0047
C117
C118
0.047/16
C119
0.027/16
560P
R125
1M
R126
1M
C120
BDO
560P
OFTR
0.1/16
C121
C122
R127
2.2K
12P
C123
0.1/16
S5V
S3.3V
1
1
R128
R129
47/6.3
47/4
C137
C135
SGND
TP102
K304
ODCIRQ2
ODCIRQ
ADSCIRQ
CPUA17
CPUA16
CPUA15
CPUA14
CPUA13
CPUA12
CPUA11
CPUA10
CPUA9
CPUA8
CPUA7
CPUA6
CPUA5
CPUA4
CPUA3
CPUA2
CPUA1
CPUA0
SODCCS
/WR
/RD
CPUD7
CPUD6
CPUD5
CPUD4
CPUD3
CPUD2
CPUD1
CPUD0
WAITDEC
/RD
/WR
SODCCS
CPUA0
CPUA1
CPUA2
CPUA3
CK135
LSIRST
R341
5.6K
C347
0.1/16
C346
0.1/16
C345
0.1/16
C344
0.1/16
C343
0.1/16
HDTYPE
R413
4.7K
R416
C403C404
NI
C348
0.1/16
47K
47K
10K
R302
R301
R340
TP304
TP303
OFTR
BDO
CPUD3
CPUD4
CPUD5
CPUD6
CPUD7
R411R412
4.7KNI
0.1/160.1/16
0.1/16
C301
47K
47K
47K
47K
R303
CPUD1
CPUD2
R306
R305
R304
0.1/16
C341
C342
0.1/16
R338
4.7K
R339
4.7K
C340
0.1/16
C339
0.1/16
CPUD0
NI
R405
R406
R407
R408
R409
R410
IC401
MN102L62GLF1
R256
47
M9V
D5V
0.1/16
1
MGND DGND
R259
10K
C256
SBRK
0
20k
R258
R254
R253
C252
C253
0.1/16
C255
R255
0.015/16
/SPMUTE
10K
TP310
FG
R251
0.47
0
R252
C264
2.2
0.01/16
C251
0.1/1633/10
SPDRV
TOPEN
TCLOSE
/LMMUTE
/SPMUTE
/DRVMUTE
4.7K
NI
R415
R414
CPUA4
SBRK
CPUA11
CPUA5
CPUA6
CPUA7
CPUA8
CPUA9
CPUA10
CPUA12
CPUA17
CPUA13
CPUA14
CPUA15
CPUA16
C405
0.1/16
HAGUP
DISCSTP3V
2-10
/HFMON
TRVSW
R224
10K
To
MECHA_H/V
DISCSET3V
DVD servo section 2/4
Digital data signal
HAB C DE FG
TH-V70R
DVD servo section 2/4
D3.3V
5
To
DVD servo section 1/4
K501
NQR0007-002X
C511
IC505
C501
MD0
0.1/16
MD1
MD2
MD3
MD4
MD5
4
3
MD6
MD7
DQM0
WE-
CAS-
RAS-
CS0-
MA12
MA13
MA10
MA0
MA1
MA2
DQM3
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
W986432DH-7
47/4
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
DQM1
CKE
MA9
MA8
MA7
MA6
MA5
MA4
MA3
DQM2
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD10
MD11
MD12
MD13
MD14
MD15
DQM1
MA9
MA8
MA7
MA6
MA5
MA4
MA3
CKE
MA2
MA1
MA0
MA10
MA12
MA13
CS0-
RAS-
CAS-
WE-
DQM0
DQM2
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
MD25
MD26
MD27
MD28
D3.3VD1.8V
K504
NQR0007-002X
C524 C527
47/4 47/4
C512
0.1/16
C514
0.1/16
C515
0.1/16
C516
0.1/16
C517
0.1/16
C518
0.1/16
C519
0.1/16
C520
0.1/16
C523
0.1/16
C529
0.1/16
STD7
STD6
STD5
STD4
STD3
STD2
STD1
C528
0.1/16
MD8
MD7
MD6
MD5
MD4
MD9
MD3
MD2
C533
0.1/16
MD1
MD0
0
STD0
STEN
STCLK
AVRTM
R740
STVALID
TP913
C534
0.1/16
NDV8601VWA-BB
D3.3V
R995
R998
NI
NI
X6
BUSY
NTB
FLINT
SWMUTE
DACDENA
NI
NINI0NINI
NI
0
470
REQ
DECIRQ
0
R542
R543
R544
R545
R546
R997
TP912
R739
R541
TP911
C547
0.1/16
IC501
RCK
RGB
DAC0CS
DAC1CS
DAC2CS
FLCS3V
NI
R996
000
NI
PCS0
LHLD
R552
R551
R550
R547
R548
R549
0
R553
C536
C548
0.1/16
0.1/16
LA0
LA3
LA2
LA1
LHLDA
C539
0.1/16
SRST
CPURST
To
DVD servo section 3/4
ALE
RD-
PWE0
AD0
AD1
AD2
R584
3.3K
AD3
AD4
AD5
AD6
AD7
C993
0.1/16
C994
0.1/16
C995
0.1/16
C996
0.1/16
C997
0.1/16
C998
0.1/16
PWE1
AD8
AD9
AD10
AD11
AD12
AD13
ACK
SCLK
R991
22
AD14
AD15
PWE2
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
PWE3
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31
0.1/16
C531
0.1/16
192k
D3.3V
K502
C504
DGND
NININI
R581
AOUT3
R580
R579
AOUT2
AOUT1
NQR0007-002X
47/4
C532
NININI
TP860
R576
R575
R578
TP878
TP862
AOUT0
BCK
LRCLK
SMUTE
SSPOUT1
SSPIN1
47
R501
R504
C505
10k
0.1/16
R503
NI
NI
C506
C507
Y
Video (Brightness) signal
C
Video (Chrominance) signal
2
To
DVD servo section 1/4
IC511
LM1117MP1.8-X
D3.3V
C550
C549
47/4
DGND
C573
C557
0.1/16
0.1/16
220/4
D1.8V
MD29
MD30
MD31
DQM3
470
R583
SPDIF
1
Digital data signal
Digital (Audio) signal
AB CD E F G
TP861
SSPCLK0
CK135
SSPCLK1
0
R510
X571
NAX0513-001X
3P
0.1/16
C535
C545
TP865
TP866
0.1/16
TP863
TP864
SSPOUT0
SSPIN0
LRMUTE
CK169
C508
S1OUT
0
R511
R513
33
IC502
CY24203SC-X
10k
R509
0.1/16
C540
0.1/16
C582
47/4
D1.8V
K507
NQR0007-002X
C541
0.1/16
C571
47/4
D3.3V
1.6k
R574
K508
NQR0007-002X
R573
C543
0.1/16
C601
47/4
D3.3V
1.6k
K509
NQR0007-002X
R
G
Y
R C
B
G
CrOUT
YOUT
CbOUT
C544
0.1/16
C602
47/4
L501
10
K510
NQR0007-002X
D1.8V
D3.3V
Video (Red) signal
Video (Green) signal
C542
0.1/16
R565
R566
R567
R568
R569
R570
R571
R572
Y
COUT
C572
C580
C578
C581
K513
NQR0007-002X
D1.8V
R738
1.5K
6.2K
1.3K
NI
NI
NI
10
NI
NI
0.1/16
47/4
0.1/16
220/4
B
Video (Blue) signal
To
DVD servo section 3/4
Video (Composite) signal
2-11
TH-V70R
TH-V70R
DVD servo section 3/4
SRST
CPURST
To
5
4
3
2
DVD servo section 2/4
To
DVD servo section 2/4
D5V
D3.3V
CN501
NI
NI
NI
C620
C621
AD30
AD28
AD26
AD24
AD23
AD22
AD21
AD19
AD17
AD16
AD15
AD14
AD13
AD12
AD11
AD10
AD8
AD7
AD6
AD5
AD3
AD1
PWE0
LA0
LA2
RD-
LHLD
DAC0CS
DAC2CS
RGB
FLINT
SWMUTE
NI
R502
NI
SW501
0
R655
PCS0
FCS-
Y C R G B
R523
R522
NI
NI
FLCS3V
DAC1CS
DACDENA
X6
NTB
DGND
MM74HCT32MTC-X
D3.3V
TP907
LADD16
LADD15
LADD14
LADD13
LADD12
LADD11
LADD10
LADD9
LADD8
LADD19
PWE0
AD31
AD29
AD27
AD25
PWE3
AD20
AD18
PWE2
SCLK
ACK
AD9
PWE1
AD4
AD2
AD0
ALE
LA1
LA3
LHLDA
PCS0
D5V
K505
NQR0007-002X
IC521
C618
ACK
LADD18
LADD17
LADD7
LADD6
LADD5
LADD4
LA3
LA2
LA1
LADD16
LADD15
LADD14
LADD13
LADD12
LADD11
LADD10
LADD9
LADD8
LADD19
PWE0
ACK
LADD18
LADD17
LADD7
LADD6
LADD5
LADD4
LA3
LA2
0.1/16
R524
NI
R525
IC509
SST39VF160-9CEK
R604
NI
R601
NI
R602
NI
IC508
NI
R605
NI
R606
NI
IC523
NC7SZ125P5-X
AD15
AD7
AD14
AD6
AD13
AD5
AD12
AD4
AD11
AD3
AD10
AD2
AD9
AD1
AD8
AD0
RD-
FCS-
LA0
C554
0.1/16
R607
NI
AD31
AD23
AD30
AD22
AD29
AD21
AD28
AD20
AD27
AD19
AD26
AD18
AD25
AD17
AD24
AD16
RD-
FCS-
LA0LA1
R608
10K
R536
C555
1K
0.1/16
2SC2412K/RS/-X
DGND
10K
R521
AD6
AD5
AD4
AD16
AD11
AD10
AD9
AD8
R537
NI
Q501
2SB1424/QR/-X
R535 R534 R531
33K 560 5.6K
Q502
LADD6
LADD5
LADD4
LADD16
LADD11
LADD10
LADD9
LADD8
R533
1K
R532
3.9K
IC522
74LCX32MTC-X
IC512
74LCX373MTC-X
LADD19
LADD18
LADD17
LADD7
LADD15
LADD14
LADD13
LADD12
IC513
74LCX373MTC-X
DGND
D3.3V
C558
1/16
D3.3V
AD19
AD18
AD17
AD7
ALE
AD15
AD14
AD13
AD12
ALE
K520
NQR0007-002X
R512
3.3K
NQR0007-002X
C992
C569
C619
0.1/16
IC510
S-93C66AFJ-X
K519
0.1/16
0.1/16
M9V
D5V
S5V
D3.3V
S3.3V
DISCSTP
FLINT
DISCSET
SWMUTE
CPURST
DAC0CS
DAC1CS
DAC2CS
NI
C910
C904
0.1/16
C906
0.1/16
C902
0.1/16
C908
0.1/16
C911
NI
TP914
C912
NI
TP915
C913
C2
NI
TP919
MGNDNISGND DGND
MECHA_H/V
S1OUT
TOPEN
TCLOSE
/LMMUTE
SWOPEN
SWUPDN
SWPHOTO
DDATA
BCK
DCLK
LRCLK
AOUT0
AOUT1
AOUT2
192k
AOUT3
SPDIF
SSPCLK1B
SSPOUT1B
SSPIN1A
LRMUTE
FLCS-
SMUTE
NI
TP916
C914
NI
TP917
M5V
K556
YOUT
NQR0129-002X
K557
COUT
NQR0129-002X
K558
CbOUT
NQR0129-002X
K559
TP853
NI
NI
NI
NI
NI
NQR0129-002X
TP850
TP851
TP852
TP813
TP817
TP828
TP815
C
TP854
TP849
TP842
TP819
TP821
TP823
TP825
TP812
TP837
TP832
CrOUT
K573
K567
K577
K569
K571
TP903
TP904
TP905
TP841
TP906
TP902
TP901
CN502
QGB2027L1-26X
G
Y
B
R
To
System control section
CN803
C1
NI
TP844
TP846
TP847
TP845
TP848
DGND
TP918
TP829
TP816
TP818
TP820
TP822
TP824
TP826
CN503
QGB2027L1-26X
To
System control section
CN801
TP836
TP830
TP831
TP835
TP827
TP833
TP811
TP814
1
FLCS3V
DGND
FLCS-
DISCSTP
DISCSTP3V
SSPCLK1B
SSPOUT1B
BUSY
SSPIN1A
SSPOUT1
SSPCLK1
Digital (Audio) signal
Y
Video (Brightness) signal
SSPIN1
DACDENA
DISCSET3V
DISCSET
DDATA
DCLK
C
Video (Chrominance) signal
R
Video (Red) signal
2-12
RCK
G
Video (Green) signal
B
Video (Blue) signal
Video (Composite) signal
HAB C DE FG
TH-V70R
DVD servo section 4/4 (Voltage value)
5
4
3
2
1
AB CD E F G
2-13
TH-V70R
TH-V70R
FL display section
QLF0097-001
DI701
G14
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27
P28
P29
P30
P31
P32
P33
P35
P34
G13
G12
G11
G10G9G8G7G6G5G4G3G2
G1
5
C710
4.7/50
X
R701
XXX
X
XXXXXXXXXXXXXXXXXXXXX
R705
R704
R703
R702
R706
R707
R708
R709
R710
R711
R712
R713
R714
R715
R716
R717
R718
R719
R720
R721
R722
R723
R724
R725
R726
X
R727
P35
P34
P33
P32
P31
P30
P29
P28
P27
P26
P25
P24
XXXXXXX
R742
R743
P20
P21
P22
P23
R744
P19
R745
P18
R746
P17
R747
P16
R748
P15
X
R749
P14
P13
C709
4.7/50
C707
0.01/16
C706
100/6.3
CN701
QGF1016F2-13W
4
X701
NAX0248-001X
R752
R753
R755
1K
1K
C701
0.01/16
DATAIN
CLOCK
1K
INITIAL
IC701
MN101C35DKB
P11
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
Q707
G14
Q706
RESET
CLOCK
DATAIN
INITIAL
REMOCON
G1
To
System control section
CN802
G13
G12
3
RESET
PLED_HO
PLED.VE
KEYLED_HO
C702
0.01/16
R756
KEYLED_VE
1K
PLED_DIM
LED_DIM
G2G3G4 P12
G11
G10
G9
G8
G7
G6
G5
Q709
IC711
RPM6938-SV4
REMOCON
C733
100/6.3
2
390
R771
R764
1.5K
R765
1.5K
D703D704D705D706D707D708D709D710
R769
1.5K
R770
1.5K
1
D720
D719 D718
D717 D716 D715 D714
D713
R763
D702
R768
D712
1.2K
1.2K
R762R767
1.2K1.2K
Q711
KEYLED_HO
PLED_HO
Q713
KEYLED_VE
PLED_VE
Q710
Q712
R761
D701
R766
D711
220
220
Q721
PLED_DIM
Q723
R772
390
Q722
LED_DIM
2-14
HAB C DE FG
<Speaker section>
Powered subwoofer section
TH-V70R
R139C129
C128
470
4.7/50
4.7/50
S100
QSW0834-001
R122
C119
0.01/50
IC100
0.01/50
IC101
0.01/50
IC102
0.01/50
CN101
QGB2510K2-12
CN201
QGB2510J1-12
10
C118
0.01/50
R121
1K
R130
47K
R119
10
22K
R113
10
R138
4.7/50
C109
C108
C107
22/50
R114
10
4.7/50
C112
C111
C110
22/50
R115
10
1/50
C115
C114
22/50
C113
P.CNT
GND
+12V
RR_GIAMP_O
GND
R124
2.2K
22K
22K
22K
R135
R137
R136
FR_GIAMP_O
RL_GIAMP_O
FC_GIAMP_O
22K
R134
FL_GIAMP_O
-12V
WO_GAIN
VR100
10KB
Q205
KRA111M-T
D207
D212
R277
10K
10K
R237
D217
MTZJ6.2B-T2
0.01
C231
MTZJ6.2B-T2
R259
100K
R276
D206
MTZJ6.2B-T2
Q210
22K
10K
R238
0.01
C226
2SK373/OY/-T
56K56K 10K 10K
R240R242R244
R239R245 R243 R241
10K10K
22K
R200
C232
D208
SLR-325MG-T
82K
IC201
BA15218N
IC202
BA15218N
R246
82K
D209
SLR-325MG-T
47K
R201
4.7/50
D218 D219
C225
22/100
R247
390K
R248
330K
R273
220
R274
220
C202 IC104
1/50 BA15218N
47K
R231
R208
R230 C223
470 10P
D216
IC201
BA15218N
D210
R249
4.7M
C229
R253
0.022
10K
IC202
BA15218N
D211
C230
R258
0.022
10K
R250
4.7M
R262 R263
2SC2389S/SE/-T
R260
47K
R209
2.2K 10K 10K
C203
10K
0.1/50
R266
R235R236
4.7K47K
R267
R251
R268
R252
10K 10K
Q209
R261
R210 R211
C204
4.7K
R272
4.7K
D205
MTZJ15C-T2
10K
10K
C228
0.01
10K
10K
D214
MTZJ15C-T2
47K
0.18/50
C205
0.039/50
Q204
2SK2937
D204
1N5402M-20
2SC2389S/SE/-T
R265
22K
R256
4.7K
2SA1038S/SE/-T
R264
10K
R257
3.3K
!
Q208
2SK2937
C206
0.01
!
Q206
Q207
D215
1N5402M-20
!
R212
10
IC104
BA15218N
R214
C208
10K
4.7/50
R213C207
100.01
!
R255
C227
0.01
10
R254
R275
220
C233
0.1
R215
10
QGB2510K2-06
QGB2510J1-06
IC103
IC103
10/50
22K
QQR0621-001Z
QQR0621-001Z
BA15218N
C116
R132
12K
C126
10P
FLIN
R100
1K
R102
1K
WOIN
R104
1K
FRIN
R106 C123
1K 100P
FCIN
R108
1K
RRIN
R110
1K
RLIN
K100
K101
5
R133
J100
QND0079-001
4
BA15218N
R118
47K
R123
1K
R116
47K
C120
BA3121
100P
C121
C101
100P
47/25
C100
4.7/50
C122
100P
BA3121
C103
47/25
C102
4.7/50
C124
100P
R112
BA3121
C125
C105
100P
47/25
C104
1/50
C106
100
0.01/50
IC105
!
STK404-130
220P/50
R375
C301
C300
470P
2SA1038S/SE/-T
R370
1.5K
3.3K
R300
+20V
-20V
2.2K
2.2/50
56K
R301
R308
D300
R309
C302
1.8K
R302
22/50
C303
1K15K
Q300
KTA1267/YG/-T
10K
0.22( 1W) 4.7( 1/2W)
100/25
C304
R304
100( 1/4W)
R303
R305
!!!
!
56K
R307
3.3P
C306
R311
0.1
C307
0.1
C308
8.2
R312
47K
R310
CN105
QGB2510K2-20
CN205
QGB2510J1-20
C210
4.7/50
R217
56K
3.9K
C209R216 C211
470P/501.8K 10/50
-12V
+12V
WO_GAIN
CN102
CN202
!
!
D202
R219
220( 1/4W)
220( 1/4W)
R220
R218C212
4.7K
100/50
C213
R221
4.7K
100/25
C214
47/50
3P
C215
R222
56K
R269
R270
10K
10K
Q211
KRC111M-T
R271
4.7K
GND
CN103
QGB2510K2-14
CN203
QGB2510J1-14
1K
C216
4.7/50
C217
4.7/50
4.7
R227
C218 C219
GND
-40V
0.22/50 0.22/50
+40V
R223
D203
15K
R225
1
L200
WO_AMP_O
R224
R226
4.7( 1/2W)
!
PRT
MR200
0.22/5W
Q202
47K
IC106
! !
STK402-030
0.22( 1W)
R306
1
L300
!!
10/50
0.22( 1W)
0.22( 1W)
C305
100( 1/4W)
R313
10/50
C309
R314
R315
!
R319
56K
C315
3.3P
!!
1
R320
4.7( 1/2W)
L301
0.10.1
C316
C317
8.2
R321
GND
GND
+20V
RR_AMP_O
PRT
-20V
100/25
C311
Q301
RL_AMP_O
1K15K
R323
D301
KTA1267/YG/-T
47K
R324
R322
PRT
220P/50
C312
R376 R377
2.2K 5.6K
56K
1.8K
C313
R317
R371
R316
1.5K
C314
22/50
470P
C310
2.2/50
IC107
STK402-230
220P/50
C320
56K
1.8K
R327
C319
4.7/50
R326
R372
2K
22/50
C350
C318
470P
680
R380
4700P
3.3K
3.3K
R318
R325
PRT
FR_AMP_O
1K15K
C352
R333D302R334
100/25
C321
R328
R332
C323
Q302
KTA1267/YG/-T
10K
R329
100( 1/4W)
56K
3.3P
47K
R335
R330
0.22( 1W)
!
R336
C324
C325
R337
!!!
R331
0.22( 1W)
4.7( 1/2W)
0.1
0.18.2
100/25
C326
C322
1
L302
+20V
100/25
R338
1
L303
GND
!!
R339
0.22( 1W)
R340
100( 1/4W)
!
R344
56K
C332
4.7( 1/2W)
R345
8.2
R346
-20V
FC_AMP_O
C333
C334
0.22( 1W)
0.1
0.1
220P/50
C328
100/25
C327
3.3P
KTA1267/YG/-T
47K
R347
PRT
56K
1.8K
R342
R341
C331
22/50
1K15K
R349
Q303
D303R348
FC_AMP_I
5.6K
R379
220P/50
R381
R350
4.7/50
C329
R374
2K
C335
470P
680
C353
3.3K
FL_AMP_O
C336
4.7/50
R356
D304
4700P
CN106
QGB2510K2-14
CN206
QGB2510J1-14
C337
56K
1.8K
R352
R351
C351
C338
1K
3.3P
Q304
KTA1267/YG/-T
15K
R357
!!
0.22( 1W)
0.22( 1W)
R353
R354
22/50
56K
R355
!!
1
4.7( 1/2W)
L304
R359
47K
R358
0.10.18.2
C339
C340
R360
R378
2.2K
R373
1.5K
C330
470P
3.3K
R343
PRT
C513C512
0.1/500.1/50
R514R513
18K3.9K
C516
C518
R561
100K
KTC3199/GL/-T
0.01/50
2SD2037/EF/-T
100/25
C517
C519
100/25
Q522
47/25
47/25
C514
0.01/50
Q506
!
!
C515
D509
MTZJ12C-T2
D510
MTZJ12C-T2
Q507
2SA1359/OY/
C532
10/50
R562
100
R515
10
IC109
BA15218N
R516
10
!
10
R517
1K
R518
R519
R520
!
R543
10K
100K
R544
Q516
R545
KTA1267/YG/-T
100K
1K
10
Q515
KTC3199/GL/-T
R509
C508
10
R522
1K
D502
MTZJ5.1C-T2
1K
R523
Q509
22K1K
R533R534
R535 D519
220K
C507C506
0.1/500.1/50
R508R507
18K3.9K
C552
4.7/50
C551
0.01/50
Q504
KTC3199/GL/-T
R532
2.2K
0.01/50
D503
KRA102M-T
Q510
R537
10K
R538
10K
IC110
BA15218N
R510
10
C509
0.01/50
D504
Q502
KTA1267/YG/-T
R524
D501
10K
Q503
KRC102M-T
4.7( 1/4W)
R539
22K
KTC3199/GL/-T
Q512
Q511
0.1/50
C510
D505
D506
MTZJ30C-T2
Q505
KRC102M-T
!
R536
R541
Q513
KRC104M-T
KTC3199/GL/-T
D520
4.7/50
R512R511
18K3.9K
2.2K
C531
C511
R525
0.1/50
R565
4.7K
R527
330
!
D508
R542
270( 1W)
R526
MTZJ5.1B-T2
2.2K
D521
C558
22/50
10K
R540
IC109
BA15218N
1.2K
0.01/50
C553
PRTCT
D534
Q523
KRA104M-T
IC110
C505C504
BA15218N
R505
KRA104M-T
Q500
C550
3.3/50
P.CNT
R529
75K
R528
22K
Q514
DTC115ESA-T
0.1/500.1/50
18K
3.9K
R506
100K
R564
D530
R563
1K
D500
R521
100K
Q501
KRC102M-T
D536
R530
KTC3199/GL/-T
100
R531
75K
Q508
220/16
C530
KTC3199/GL/-T
3
2
C502
R502
10
0.01/50
C501C500
0.1/500.1/50
R501R500
18K3.9K
R546
10K
Q517
KTC3199/GL/-T
D522
47/25
C533
C503
0.01/50
R570
4.7K
D535
MTZJ15C-T2
R547
100K
R548
100K
R549
100K
R550
100K
R551
100K
R552
100K
D531 D532 R566
MTZJ30C-T2
IC108
BA15218N
R504
10
C520C521
PRT
10K
R568
KRA111M-T
Q518
4.7K
D527
10K
D523
R554
MTZJ15C-T2
4700/504700/50
C554
!
1N5402M-20
D512
1N5402M-20
0.01/50
0.1/100
D528
C526
!
D533
0.1/100
0.1/100
Q519
MTZJ6.2B-T2
KRA111M-T
10K
R556
!
D514 D513
C525
R567
10K
D524
MTZJ6.2B-T2
1N5402M-20
1N5402M-20
R555R553
10K10K
!
C524
D511
D515
C522C523
6A20G-E4
6800/256800/25
D516
6A20G-E4
R557 R559
100K 100K
Q520
2SK373/OY/-T
C555
0.01/50
!
C529
0.1/100
!
0.1/100
D525
MTZJ6.2B-T2
C527
0.1/100
C528
C556
R558
22K
!
!
0.01/50
6A20G-E4
D517
D518
6A20G-E4
F504
F505
AC2
Q521
2SK373/OY/-T
!
T8AL
!
T8AL
D526
MTZJ15C-T2
!
CN104
QGA3901C1-05
LED1
LED2
PRY1
PRY2
WO_AMP_O
RR_AMP_O
CN210
QGB2510J1-10
QGB2510J1-12
RL_AMP_O
FR_AMP_O
0.01/50
C557
22K
R560
FC_AMP_O
FL_AMP_O
MCONOUT
CN211
CN110
QGB2510K2-10
CN111
QGB2510K2-12
!
CN107
QGA7901C1-02
QSK0109-001
QSK0109-001
QSK0109-001
1SR35-400A-T5
C412
1/50
C400
RY400
QSK0055-001
RY401
RY402
RY403
D401
C404 C405
0.1 0.1
C409C408
C407C406
0.10.1
QGA7901C1-02
CN109
QGA3901F2-04
J101
QNB0065-002
C403C402R400
0.10.18.2
0.10.1
C410C411
0.10.1
CN108
!
J102
D8603
QNB0070-002
0.0047/250
!
!
F403
T2.5AL
!
D400
LC400
QQR0797-002
LC401
QQR0797-002
R401
8.2
R402
8.2
LC402
QQLZ005-R45
R403
8.2
LC403
QQLZ005-R45
R404
8.2
LC404
QQLZ005-R45
1
Audio signal
AB CD E F G
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
2-15
(
)
Printed circuit boards
<Main body section>
Main board
5
TH-V70R
TH-V70R
K601
R832
K611
Q816
D809
D812
Q815
C635
B1015
B1006
B1005
R813
C823
J691
CN801
R817
K1801
B1198
,C637
R814
R635
D808
R896
C814
C807
R615
Q818
X801
B1002
R895
C615
SP801
IC108
C617
R835
B1016
R851
C811
R816
C806
B1021
B1007
CN815
R853
R836
R1806
B1008
Q959
R1803
C651
R850
CN813
R1802
R837
R985
C1801
R686
R685
C1805
R849
B1188
Q661
R838
D958
R1804
R848
R1808
R665
R847
R831
B1013
Q960
R1807
B1009
C1802
R986
C833
R839
R833
R852
EP802
R842
R854
R987
C613
D802
Q662
PP906
R834
D821
IC801
R840
R855
R636
R858
C986
B1001
R666
CN811
B1025
C633
C603
R8741
B1014
R988
C985
B1199
Q8713
R867
Q803
K604
R984
R868
R819
R859
Q961
R983
C631
R864
R861
R862
R866
Q693
R660 R661
Q958
R639
C639
C636
R606
CN803
Q8712
W812
J601
R649
C649
C641
R604
B1011
R632
Q8711
R856
CN802
C661
C646
R631
R616
R857
R843
D984
B1019
C990
R642
R641
D976
R643
C826
C626
D801
Q805
R659
R629
C621
R626
CN972
C629
D803
R621
Q957
R953
C656
C624
R993
R624 R625
R952
C659
Q802
Q951
R822
C619
L964
R823
PP903
R619
B1194
B1012
R844
C606 C616
C904
C609
L963
L962
CP952
B1193
B1192
C989
C962
C834
L961
C981
C935
B1191
PP905
D960
R989
Q954
J603
R609
R921
L959
C997
EP803
C987
EP952
C984
R981
R901
Q955
C916
L901
L955
C957
C908
R990
C969
D957
C909
C968
C960
D902 D903
D956
D901
L957
IC951
T901
C956
D954
C954
C902
C907
C913
C982
C979
FC901 FC902
R910 R911
C915
IC901
D904
D908
R904
C914
R903
CP955
C953
C965
C966
C967
L952
C973
D982
D983
D970
C970
R971
7
P90
P
C905
R907
C910
R905
D910
R908
D952
Q964
C918
C952
Q965
HS901
D953
D911
R972
R906
R954
C963
R969
C964
Q953
D951
P901
K902
B9098
Q991
R965
D991
L951
HS964
R955
R962
R980
EP951
PC902
C951
R963
C961
R966
C994
D950
PC901
C993
R961
R960
R964
C992
CP951
R664
CN591
R663
C622
R662
R623
R613
C612
J591
(Compulink board)
CN812
C8727
C8728
D8722
R8723
R8724
IC871
R8721
R8722
C8722
(LED board)
R603
C602
C591
R8733
CN592
C592
D8721
R593
C8721
R594
D591
(Open/Close board)
J592
S501
R509 R510
R503
R506
S507
R502
S504
R504
R508
R505
S510
R501
S502
S503
S505 S506
R507
S508
S509
S691
R681
Q694
S802
C802
Q695
B1026
R682
K631
K605
R676
R3102
J301
C3191
R191
C1186
C832
C837
R1183
C1187
C816
C1185
R3108
C196
C3104
R3106
C191
IC805
R3107
C3192
B1017
D1185
X191
R3105
C3103
R3114
C3108
L3101
C197
R696
IC301
R193
C199
Q1182
C3106
R194
HS805
R3112
R697 R698
R1184
CN806
R3110
C195
R1301
R1302
R1181
C3107
L3102
Q691
C192
R1308
B1151
C815
R3109
R1303
R3191
R3192
C3105
B1024
R3113
R1307
B1150
R1304
Q692
R3111
C671
C672
R815
C836
C1352
R1351
R1352
Q1352
R841
C977
4
R192
C194
IC191
L801
C193
C828
Q812
EP801
R871
R872
3
2
C1184
D1184
Q1181
L3191
Q811
Q813
R3101
C3101
C3102
R873
R821
R1182
R3103
R3104
C803
Q671
D975
EP805
IC953
R671
R672
R673
R677
R1353
R605
CN805
Q1351
K641
B1023
R977
C980
C607
CN814
C1351
D1352
D1351
C976
C605
R612
C978
D820
IC601
C838
C611
R694
B1018
C694
C822
Q807
C824
C821
Q801
R892
C831
Q804
C673
D811
R611
R602
C697
R674
PP904
C1803
K621
D807
R891
C601
B1004
K651
B1020
R818
IC803
CN106
Q1801
R675
R601
B1003
(Main board)
1
2-16
Switch board
HAB C DE FG
TH-V70R
Front board
Forward side
Reverse side
IC711
5
CN701
R749
Q709
R747
R743
R725
R727
R724
R745
R721
R726
R748
R746
R744
R742
R722
Q706
Q707
Q711
IC701
Q712
Q713
R764
R765
R762
R763
R767
R768
R769
R770
C710
C706
C709
4
D701 D702
D703
D704
D720
D719
D718
D717
R723
DSP/Audio board
R435
C1212
R1171
C1211
C1205
J1103
R1163
C1206
R1164
C1224
R1174
C1178 C1179
IC159
R1173
C1223
C1176
C413
R436
J1101
IC409
IC410
C1177
C1221
R1146
R1172
R1251
R1169
R1252
R1201
R420
Q1252
Q1251
R1167
R1137
R438
R1140
R1145
R1144
R1131
IC408
R1135
IC158
Q1133
R1143
R1138
R1136
R1168
Q1131
C1209
R1141
R1134
C1207
R1139
R1132
C1222
R1197
C1128
C1183
C1126
C1129
R1202
R1170
C1127
C1204
C1121
C1202
R483
R2579 R2580
C1122
Q2501
C2575 C2576
R2531
C2526
R2532
C2601
C2602
C2541
C2525
C2542
R482
R2575
R2525
R2526
C2577
Q2561
Q2521
Q2502
R2567
R2577
R2578
R2568
R2529
R2527
R2528
R2530
R2576
C2527
C2528
R481
C2563
R2563
IC561
C2578
R2564
C2564
C2531
R2533
C2540
R2534
C2532
Forward side
C2561
C2569 C2570
C2562
C2533
C2539
IC531
C2534
IC402
TP517
TP518
TP515
TP514
C493
R2565
R2562
C437
R2535
R2538
R423
R424
C423
R425
R2561
R2566
R471 R472 R473 R474
R2536 R2537
C436
C402
C401
C406
C405
C407
C426
R429
C421
C435
IC404
R428
R427
C424
C425
R426
D401
IC401
C434
R432
R430
C494
R441
R443
R444
C429
X401
Q401
R451
D403
Q402
D405
CN403
R464
R462
C443
R457
R455
R456
LC401
C442
Q403
C456
X402
C451
C444
R459
C450
R458
C453
IC407
C460
C461
C463
R716
R714
R712
R710
R708
R706
R704
R702
DI701
R720
R719
R718
R715
R713
R717
R711
R709
R707
R705
R703
R701
R753
R751
R752
C701
C707
C702
Q723
R755
R754
R761
R756
Q710
Q722
Q721
R771
R766
R772
K401
CN401
C462
C454
C459
C458
C445
R454
R461
C452
R463
R452
R453
C455
IC406
R465
R466
CN403
C431 C432
TP609
C433
R431
C430
D407
R445
R446
R447 R448
R449
R407
R450
R406
R408
IC403
R404
R403
R405
R415
C427 C428
C403
TP607
Reverse side
C2507
R2519
TP511
R2509
C2553 C2554
C2555 C2556
TP509
IC510 IC511
C2508
R2520
R2510
C466
D406
C467
R468
R467
C422
R2590
R2592
C2584
R2594
R2584
TP520
R2586
IC581
R2582
C408
R475 R476
R2581
R2585
TP519
C2581
R2583
C404
C2583
C2582
TP510
C2512
C2589 C2590
C2597
C2517 C2518
C2598
C2592
C2594
IC591
R2507
R2517
C2519 C2520
R2518
R2508
R2597
R2595
TP512
C2595
C2599 C2600
R2515
C2515
C2516
R2516
C2604
R2588
R2598
Q2581
R2587
C2603
R2596
C2511
TP508
R2599 R2600
R2513
R2514
TP506
TP507
TP503
TP504
C1141
C2513 C2514
TP505
C2503
C2504
R1121
C1123 C1124
R1122
IC153
R1123
C1131
C1142
R2503
R2501 R2502
R2504
C1125
C1130
R1152
R1149
R1154
Q1135
R1151
R1147
Q1137
C1214
C1201
TP501
C1208
R1175
R1148
TP606
TP502
C1213
IC151
R437
C1251
R1142
TP608
R1150
R1133
C1252
R1103
R1104
C1104
C1210
C1215
C1216
C1203
R421
C1103
IC160
R1156
R419
R1153
R1155
C1180
C1218
R418
TP603
Q404
R1102
R1176
C1226
C412
R1101
C1101
C1102
R1166
R1162
R1161
C411
C1225
R1158
C1181
TP604
C495
R491
R1157
J1103
R1165
IC409
IC410
C496
C1217
C497
J1101
R492
D705
D716
3
DI701
X701
D706 D707 D708
D715
D714
2
D713
D709
D712
D710
C733
IC711
D711
1
AB CD E F G
2-17
TH-V70R
TH-V70R
DVD servo board DVD loading switch board
Forward side
K302
C337
C144
C904
R310
C338
C917
C303
C306
C906
R215
R255
C902
R116
R130
R112
C908
C308
C112
C302
K301
R129
C111
C304
C117
C119
C918
C341
C301
C342
R125
C118
C915
R336
R339
R338
R337
R124
R309
C348
C345
C340
R128
R106
R308
R341
C344
R107
ARF+
C120
R126
R307
R340
K303
C110
R306
C339
ARF-
R305
C346
C343
R111
C123
R127
C911
C910
R327
C351
R332
C334
C324
C350
C328
C329
C322
C323
C325
C326
C330
C331
R334
R317
R313
C318
R314
C310
R312
R311
C916
R333
C333
5
C311
C312
C313
C314
C315
C316
C317
C319
R321
R323
R324
R325
R326
C320
C321
C349
R328
C327
R329
R330
R331
C332
4
Q102
Q101
R117
C143
R115
C146
R114
C141
C142
R304
K304
R109
C121
R303
C126
C129
C122
R302
R416
C404
C403
R108
C127
R301
C347
C128
R411
IC511
K556
R415
R414
R410
R409
K559
K558
K557
R511
R413
R412
R407
R510
C405
C401
TP405
TP401
K401
Q502
R532
R531
R535
C558
IC451
R424
R405
R504
R423
C450
R403
R534
R533
R537
R509
R422
R425
R427
C505
R408
C406
C407
C402
R406
R513
R404
R402
R997
R545
R546
R996
C548
R655
K501
R224
D201
R428
Q501
R502
R421
R536
R206
R219
R220
C511
R995
R998
K504
C205
C536
R218
R217
C528
C539
C215
C533
C501
C534
C206
C209
R203
R204
C208
R207
R205
C207
R602
C554
R222
C217
R221
R210
C913
R601
C203
IC509
R608
R604
R213
C210 C211
R211
TRSDRV
C218
R214
R212
R581
C212 C216
R216
R580
C253
R223
R579
R578
R605
R606
C555
C620
R254
C255
SPDRV
K571
C264
R253
R258
R256
R575
K569
IC505
TP878
C621
C251
R252
R259
C256
R576
R738
R607
K567
C529
R251
IC508
K513
C252
K505
R523
C531
C532
C618
IC521
C260
C263
IC523
C580
C262
C261
C535
C545 C547
K577
K573
C619
R512
K519
C912
R524
R521
R226
R201
R225
Q201
R228
R229
C992
C569
IC522
IC510
IC513
IC512
R227
CN101
S102
S101
R101
(Switch board)
CN103
CN104
(Loading motor board)
D101
Q101
CN102
C101
(Sensor board)
3
Reverse side
TP824
TP821
R565
R566
C998
C517
C995
TP52
TP50
TP51
TP43 TP44
TP49
TP41 TP42
C213
C214
TP39 TP40
C516
R202
IC201
TP812
TP827
R991
TP916
TP915
R583
TP814
K520
TP816
TP817
TP818
TP819
TP820
TP829
TP828
TP823
R522
TP862
TP863
K507 K508
K509
K510
TP48
TP32
CN202
TP864
TP31
TP33
2
TP832
TP830
TP865
TP866
TP811
TP831
TP833
TP860
C540
CN201
TP826
R525
TP835
TP861
C581
TP37
TP35
TP47
TP822
IC501
L501
TP46
TP813
TP815
TP38
TP36
TP34
CN503
C523
C997
C520
CN501
C996
C518
C519
1
C257
TP917
C914
C258
TP45
C259
IC251
C994
C201
C515
C514
C993
R584
C512
TP825
TP837
TP836
C1
K502
C504
TP911
C524
C527
C204
T+
R542
R544
R548
R550
R552
T-
D202
C507
R541
TP912
R543
R547
R549
R551
R553
R740
R503
TP913
R739
SW501
X571
C508
IC401
IC502
C550
R501
C543
C544
C506
C549
R568
C572
R567
C578
C542
TP852
TP847
TP846
TP845
TP844
TP848
TP854
TP842
TP853
C541
R574
R573
R569
R572
C573
C124
C125
R571
FE
R570
VHALF
TP850
C115
C116
C145
R113
TP851
C557
TE
TP849
TD
IC301
C109
RFOUT
TB
TC
OFTR
VCC
BDO
RF+
IC101
TP902
TP907
RF-
F-
TP906
C137
FE1
F+
TP901
TP905
FE2
C113
TP841
SGND
Q103
C139
C135
PIN
VREF
PIN.CD
FG
D101
C138
VREF
LD+.CD
K101
GND
T1.CD
HFM
GND
TA
FE1.CD
T2.CD
TP904
LD+
F2.CD
GND
CN502
GAIN
GND
TP903
R315
TP914
R316
R319
C106
R105
R110
R208 R209
R102
R120
C103
R104
MONI3
MONI2
MONI1
MONI0
FODRV
C105
R101
CN101
TRDRV
TP919
C2
R119
R103
C102
2-18
HAB C DE FG
<Speaker section>
Main board
TH-V70R
J102
B411
5
R304
R301
R375
C301
C302
R317
C320
C312
R329
C318
R327
R316
R376
C319
C314
R331
R302
R305
R306
R313
R314
C313
R318
R371
R330
IC106
4
3
R326
R377
IC107
2
R338
R339
C332
C328
R341
C329
R378
R351
R379
C336
C337
R353
R354
C300
R307
R319
C315
C338
R372
C350
R342
R380
R374
R355
C323
R332
R344
C306
R315
R370
R328
R340
C304
C321
C330
C335
C303
R325
C352
R300
C305
C310
R303
C309
R381
C326
C327
R373
R333
C322
R349
L304
C311
C316
R345
R352
R308
R323
R343
R311
Q301
C333
C307
Q300
R320
D303
R324
Q302
D301
R336
R348
C351
R350
C353
R359
D300
R322
C317
D302
L302
L303
R309
Q303
C334
C331
R334
L300
R310
R356
C308
L301
R321
R335
C339
R347
R346
D304
Q304
R312
CN105
R337
C325
C324
CN106
R360
C340
R357
R358
C412
CN111
CN110
B412
B413
Z400 Z401
CN109
(Power supply & SP terminal board)
D401
D400
B426
B401
B405
RY400
RY401 RY402
RY403
LF400
C400
B403
B417
B404
B402
B420
LC401
LC400
B406
B416
LC402
C405
B418
B423
LC403
C406
C411
LC404
B424
CN108
B419
S101
R400
R402
R401
C403
CN107
C404
C407
R403
C408 C409
B409
R404
C410
C402
B407
B408
J101
B410
CN102
D211
Q201
R275
R268
R274
R252
R254
R203
1
R264
R248
CN103
C228
IC202
R245
R255
R200
C200
R250
R258
R244
D219
D218
C224
R243
C218
C232
C230
C227
R238
C233
R246
D209
R226
C213
Q200
R204
Q203
C226
R224
R201
R212
R205
D206
R242
L200
C219
C202
R202
Q211
R249
MR200
C205
R213
C207
R277
R253
R241
R239
Q202
C229
R240
C214
R230
C206
D208
R227
R208
Q205
R220
R270
IC201
R237
C217
R251
Q206
D204
C215
R269
R271
D207
R247
IC104
R267
D216
C225
R223
D203
R225
R221
C211
C208
D215
D217
R265
R273
R256
C216
C223
Q210
R257
D210
R222
R231
R262
R235
C204
R211
Q207
Q209
R236
C212
R209
R216
R214
D201
R266
R272
C221
C201
R261
D205
R219
C210
R210
D202
C203
R260
R218
C222
D200
R259
C231
D212
R276
D214 R263
R217
C209
R215
Q208
Q204
IC105
R233
(Power amplifier board (A))
(Power amplifier board (B))
AB CD E F G
2-19
Sub board
TH-V70R
(Mother board)
TH-V70R
CN201
5
C513
R516
C511
IC109
C515
C510
R512
R511
C514
R507
R515
C506
C507
IC110
R508
R510
C505
C509
C504
R506
R505
C508
R501
R500
IC108
C503
R504
C500
C501
C502
R502
C512
R513
R514
4
CN206
C533
C532
Q516 Q517
Q515
R551
D531
D532
R566
R561
Q522
R562
Q523
C558
R569
R552
C519
D510
R517
R518
D509
C517
R520
R519
R543
R545
D522
R546
R544
3
C516
Q506
Q507
C518
R509
Q505
Q502
R524
C552
R527
Q514
R529
D504
Q503
D503
C550
D530
D505
Q500
D502
C551
R523
D536
R564
Q501
Q508
R528
R530
R525
R521
D500
D501
C530
R563
C531
R522
D506
R565
Q504
R540
Q513
R531
R550
Q512
C521
R539
Q509
R533
R534
R532
CN205
R535
Q511
D519
R538
Q510
R537
R536
D508
C553
R526
R549
R548
C523
C522
CN211
R542
R541
D520
D521
C524
C520
2
CN202
R570
D535
R547
CN203
R560
C557
D526
R559
Q521
R558
C556
D525
R557
Q520
C555
R555
D524
R567
Q519
R556
D533
R568
D528
C554
R553
D523
D527
Q518
R554
1
D513
D511
C528
C527
CN210
R100
K101
D512
C120
D517
D515
D514
R110
J100
R102
K100
C129
C125 R112
C121
R106
VR100
C123
C100
R124
C106
R139
C104
C105
R108
C124
C122
R104
C101
C102
C103
D518
D516
S100
C525
C128
C529
Z500
C115
C112
C110
C109
R121
C113
IC101 IC102
C107
IC100
R123
R118
C526
C117
R116
R130
Z502
C114
R114
R133
C108
R113
R134
IC103
R115
C111
R135
Z501
C119
R136
R137
C127
Z503
R138
C116
C126
R132
CN104
CN101
R119
R122
C118
2-20
(Pre-amplifier board)
HAB C DE FG
< MEMO >
TH-V70R
TH-V70R
VICTOR COMPANY OF JAPAN, LIMITED
AV & MULTIMEDIA COMPANY 10-1,1Chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
(No.21175SCH)
Printed in Japan
2003/02
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