2-3
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
Micon section
V
Y 1
C
Y 2
STANDBY
VOL2
VOL1
REMOCON
V _ S W
V C R _ S / C
V _ S W
V _ M U T E 1
V _ M U T E 2
V _ Y C M I X
V _ R G B
V _ L P F
VOL_DT
VOL_CK
V _ R G B
V _ Y C M I X
V _ M U T E 2
V _ M U T E 1
DVD_CK
DVD_CS
DVD_CS
D V D _ R S T
TU_CE
TU_DTO
TU_CK
TU_DTI
F +
- V D I S P
KEY2
C B
DI_CS
D I _ D T
D I _ C K
HP_DET
DI_CS
DI_DT
DI_CK
ECHO
A D I N R
A D I N L
O U T - R
O U T - L
O U T - S R
O U T - S W
O U T - C
STANDBY
S M U T E
T U _ C E
T U _ D T O
T U _ D T I
T U _ C K
V O L _ D T
V O L _ C K
DVD_BUSY
RST
F -
-VDISP
F-
F+
REMOCON
KEY1
KEY3
KEY4
KEY1
SAFETY1
S W _ P O N 2
H P O U T _ R
H P O U T _ L
C
V
Y2
CR
CB
Y1
D V D _ B U S Y
D V D _ U 2 S D T
VOL1
VOL2
DVD_RST
ADINL
ADINR
D V D - P O N
S Y S - P O N
HPOUT_L
HPOUT_R
MIC
MIC_DET
ECHO
MIC_MUTE
D V D _ B U S Y 2
D V D _ U 2 S D T 2
DVD_S2UDT
MIC
C R
GND
G N D
G N D
DVD_BUSY2
DVD_U2SDT2
LRMUTE
K E Y 3
K E Y 2
O U T - S L
K E Y 4
K E Y 1
V _ L P F
VCR_S/C
SYS-PON
DVD-PON
TU_PON
SW_PON
S W _ P O N
S W _ P O N 2
DVD_S2UDT
D V D _ U 2 S D T
DVD_CK
SAFETY2
MIC_MUTE
A 5 V
S M U T E
L R M U T E
HPMUTE
H P M U T E
RST
B 5 V
B 5 V
MIC_DET
HP_DET
SAFETY2
T U _ P O N
OUT-L
OUT-C
OUT-SL
GND
G N D
AVVLR
SAFETY1
G N D
OUT-SW
OUT-SR
OUT-R
A V C _ O U T
A V C _ I N
GND
G N D
G N D
G N D
G N D
G N D
G N D
G N D
GND
S-TU
S-KA
S - T U
S - K A
A 5 V
C
V
C B
Y 2
V C R _ S / C
Q 4 8 1 1
R T 1 P 1 4 1 C - X
V _ S W
V _ M U T E 1
V _ M U T E 2
V _ Y C M I X
V _ R G B
Q 4 8 1 2
R T 1 N 1 4 1 C - X
D4811
1SS133-T2
V _ L P F
X4701
QAX0246-001Z
321
D4703
MTZJ4.7B-T2
Q 4 7 0 1
R T 1 N 1 4 0 C - X
D4891
MTZJ6.2C-T2
Q 4 0 9 1
K T A 1 2 7 1 / O Y / - T
Q 4 0 9 2
2 S C 3 9 2 8 A / Q R / - X
D4092
MTZJ6.8A-T2
Q 4 8 2 1
R T 1 N 1 4 1 C - X
Y 1
K 4 7 0 2
4
J 4 8 9 1
Q N S 0 0 8 9 - 0 0 1
2
1
3
I C 4 7 3
S N 7 4 A H C T 0 8 N S - X
14
13
12
11
10
9
8
7654321
I C 4 7 7
B R 2 4 L 0 8 F - W - X
8
7
6
5
4
3
2
1
C N 4 1 0
Q G F 1 2 0 5 C 2 - 1 1
1
2
3
4
5
6
7
8
9
10
11
C N 4 5 7
Q G D 2 5 0 4 C 1 - 0 3 Z
1
2
3
D4841
MTZJ2.0A-T2
D4842
MTZJ3.3A-T2
D4708
1SS133-T2
D 4 7 0 9
0 . 1 / 1 6
C 4 7 7 1
1/16
C4006
0 . 1
C 4 7 9 1
NI
C4002
C 4 7 1 9
0 . 0 1
220P
C4011
0.01
C4706
0.01
C4705
C4718
0.01
0 . 0 1
C 4 7 0 8
220P
C4892
C4710
0.01
220P
C4891
C4711
100/16
C4091
22/16
0 . 1 / 1 6
C 4 7 7 2
0 . 1 / 1 6
C 4 7 7 3
470/10
C4707
220P
C4012
0 . 1 / 1 6
C 4 7 7 4
0.01
C4709
100/16
C4092
1 0 k
R 4 7 1 4
2.7k
R4866
180
R4821
R4752
R 4 7 7 8
1 0 0
820
R4093
10k
R4756
10k
R4753
3 3 0
R 4 8 7 1
2 2 0
R 4 8 9 1
R4763
5 . 6 k
R 4 8 8 6
R 4 7 7 3
R 4 7 7 1
3 3 0
R 4 8 7 2
2 2 0
R 4 8 9 2
4 . 7 k
R 4 8 8 4
R4710
100k
R 4 7 7 4
330
R4873
1k
R4703
2.2k
R4863
4 . 7 k
R 4 8 8 3
R4882
100
2.2k
R4760
R4876
330
10k
R4761
R4713
330
10k
R4092
R 4 8 7 5
3 3 0
10k
R4704
1 k
R 4 0 1 1
10k
R4762
10k
R4755
R4712
330
F R
R 4 8 1 1
4 . 7
!
4 . 7 k
R 4 0 9 1
N I
R 4 9 9 9
2 2 k
R 4 7 0 5
R 4 7 7 5
3 3 0
1 k
R 4 0 1 2
10k
R4754
R4711
330
R4709
100
10k
R4772
F R
R 4 9 2 1
1 0
!
NI
R4013
R 4 7 7 6
3 3 0
150
R4822
NI
R4014
R4751
R 4 7 7 7
1 0 0
10k
R4757
220
R4791
R4842
NI
C 4 0 1 6
*
D 4 0 9 1
1 S S 1 3 3 - T 2
C N 4 5 0
Q G F 1 0 3 6 C 2 - 1 7
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C N 4 5 1
Q G F 1 2 0 5 C 2 - 0 7
7
6
5
4
3
2
1
F -
F +
- V D I S P
D 5 V
B 5 V
D V D - P O N
S Y S - P O N
S W D 5 . 6 V
S W D 5 V
M 9 V
A 1 2 V
C4005
NI
C N 4 0 4
Q G F 1 0 3 6 C 2 - 0 5
1
2
3
4
5
C N 4 0 3
Q G F 1 0 3 6 C 2 - 1 8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
C N 4 0 1
Q G F 1 0 3 6 C 2 - 0 5
1
2
3
4
5
C N 4 0 2
Q G F 1 0 3 6 C 2 - 2 8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
C N 4 2 0
N I
1
2
3
4
5
6
R 4 8 4 3
2 . 2
1 W
Q 4 8 3 2
R T 1 P 4 3 0 C - X
R 4 8 4 1
6 8 0
Q 4 8 3 3
R T 1 N 4 3 0 C - X
4.7k
R4835
D 4 8 3 1
1 S S 1 3 3 - T 2
D4833
1SS133-T2
0.01
C4904
I C 4 9 1
K I A 7 8 0 5 A P I
1
2
3
D4832
1SS133-T2
Q 4 8 3 1
R T 1 N 1 4 1 C - X
39k
R4834
D 4 9 6 2
1 S S 1 3 3 - T 2
D4835
MTZJ6.8A-T2
100/16
C4903
12k
R4833
D 4 8 3 4
1 S S 1 3 3 - T 2
0.01
C4902
Q 4 9 6 1
K T C 3 2 0 3 / O Y / - T
D4961
MTZJ4.7A-T2
100/16
C4961
270
R4961
D4963
1SS133-T2
R 4 8 9 3
1 0 0
I C 4 8 1
T O R X 1 4 7
3
2
1
C4893
0.1/16
C4894
NI
C R
2.2k
R4861
4 . 7 k
R 4 8 8 1
2.2k
R4864
F R
R 4 8 4 4
4 7
!
C4844
1/16
D 4 7 0 5
1 S S 1 3 3 - T 2
Q 4 7 0 3
R T 1 N 1 4 1 C - X
2 2 0
R 4 7 0 8
10k
R4707
R4846
10k
R4847
R4848
R4849
10k
N I
C 4 0 1 8
N I
C 4 0 1 9
*
C 4 0 2 0
*
C 4 0 2 1
C 4 0 1 7
2 . 2 / 1 6
CN455
QGF1205C1-07
1
2
3
4
5
6
7
N I
C 4 9 6 2
4 7 0 / 1 0
C 4 9 6 3
N I
C 4 9 0 5
1 k
R 4 7 0 2
C N 4 1 1
Q G F 1 0 3 6 C 2 - 2 5
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
2 0
2 1
2 2
2 3
2 4
2 5
D 4 0 9 3
1 S S 1 3 3 - T 2
C N 4 0 6
N I
1
2
3
4
5
R 4 7 1 7
N I
R 4 7 1 6
N I
E P 4 0 1
Q N Z 0 8 7 0 - 0 0 1
1
2
3
R4852
R4851
R4758
10k
R4759
10k
R4831
12k
Q 4 8 2 2
2 S D 2 1 1 4 K / V W / - X
150
R4825
150
R4826
150
R4827
150
R4824
3 . 9 k
R 4 8 2 3
C4031
0.0056
C4032
0.0056
C N 4 1 3
Q G B 2 5 0 1 J 1 - 0 6
6
5
4
3
2
1
C4035
0.0056
C4036
0.0056
C4033
0.0056
C4034
0.0056
C4845
NI
C4704
NI
C 4 8 9 5
N I
R4718
NI
N I
K 6 1 0 1
N Q R 0 5 0 2 - 0 0 1 X
K 6 1 0 2
N Q R 0 0 2 2 - 0 0 2 X
K 6 1 0 3
N Q R 0 0 2 2 - 0 0 2 X
K 6 1 0 4
0
C N 5 1 1
W J P 0 0 7 9 - 0 0 2 A - E
1
2
3
4
5
D6101
NI
1
2
3
C6101
0.0018
C6102
0.0018
C6103
15p
C6104
15p
J 6 1 0 1
Q N Z 0 8 5 1 - 0 0 1
1234
E P 5 1 1
Q N Z 0 8 7 0 - 0 0 1
1
2
3
I C 4 7 2
S - 8 0 8 4 0 C N N B - G - W
1
2
3
4
IC471
M N 1 0 1 C 4 9 G P W
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
SYSTEM MICOM
K E Y 3
K E Y 4
VPP
NC
GND
VCC
RST
( F O R F L A S H )
D5V
DGND
N T S E L ( R G B S E L )
V E R S I O N 2
D I - D T / C B _ T E S T _ T X
D I - C K
K E Y 2
DVD B3.3V
SW-PON
V R E F -
0 V
0 V
0 V
V R E F +
V D D
O S C 2 ( 8 M H z )
O S C 1 ( 8 M H z )
G N D
X I
X O
G N D
0 V
0 V
4 . 7 V
3 . 1 V
4 . 9 V
0 . 4 V
0 . 3 V
4 . 9 V
K E Y 1
4 . 9 V
N C / C B _ T E S T _ R X
NC
NC
NC
B5V
1 2 . 3 V
1 2 . 3 V
D V D R S T
D V D S C S
D V D C K / C L K
D V D U 2 S D T / R X
AGND
RDS
NC
TU-R
TU9V
0 V
TU-L
AGND
TU-DO
TU-CLK
TU-DI
TU-CE
0 V
4 . 8 V
0 V
0 V
4 . 9 V
4 . 9 V
4 . 9 V
4 . 9 V
AC OFF
DETECT
RESET
4 . 9 V
4 . 9 V
4 . 9 V
4 . 9 V
4 . 9 V
2 . 5 V
2 . 5 V
0 V
D V D S 2 U D T / T X
C L K
FOR FLASH
/FLASH-VDD
/FLASH-VSS
0 V
4 . 8 V
3 . 8 V
4 . 7 V
4 . 7 V
4 . 8 V
4 . 8 V
0 V
0 V
0 V
4 . 8 V
0 V
4 . 9 V
4 . 8 V
4 . 9 V
0 V
4 . 8 V
4 . 8 V
0 V
4 . 9 V
0.4V
4.9V
3.6V
4.9V
4.9V
4.9V
4.9V
4.9V
0V
0V
0V
4.9V
4.9V
0V
0V
4.9V
4.3V
0V
0V
VDD2
RESET/RST
0V
4.9V
4.8V
0.5V
4.9V
0V
4.8V
4.9V
0V
0V
4.9V
4.9V
4.8V
4 . 9 V
4 . 7 V
AV
4.9V
0 . 9 V
0 V
0 V
TO VIDEO BLOCK
1 1 . 8 V
0 V
0 V
1 2 . 4 V
0 V
1 1 . 8 V
AGND
FAOUTL
FAOUTR
A6V
LRMUTE
AGND
BGND
BGND
4.8V
S-TU
INH
FLGND
EEP ROM
LEVEL SHIFT
AGND
A0
A1
A2
GND
VCC
WP
SCL
SDA
4.9V
AGND
AGND
( B 4 1 1 2 )
4.9V
0V
0V
0V
0V
0V
0V
4.9V
4.9V
4.9V
4.9V
0V
3.3V
9.4V
2.4V
2.4V
0V
0V
0V
0V
0V
0V
0V
5.6V
5.6V
T U - R
A G N D
T U - L
S - T U
U O T - R
A G N D
O U T - L
H P M U T E
O U T - S R
S - K A
O U T - S L
A G N D
O U T - S W
O U T - C
A G N D
A D I N R
A G N D
A D I N L
D G N D
S - M U T E
V O L _ C K
V O L _ D T
BGND
B 5 V
(WITHOUT FLASH)
NC
A G N D
A G N D
H P O U T _ R
A 1 1 V
A G N D
H P O U T _ L
0 V
0 V
0 V
0 V
0 V
1 2 . 0 V
B3.3V
M9V
M9V
M9V
RX
MGND
MGND
MGND
TX
D2V
D2V
IDAC
D4V
UDAC
S5V
CDAC
DGND
YDAC
DGND
VDAC
FDAC
DGND
DISPCK
DISPS2D
DISPCS
DISPD2S
DISPBUSY
DISPRST
AGND
MICR
AINR
MICL
AINL
0V
RAOUTR
RAOUTL
SWOUT
AGND
CAOUT
CN501
HPOUT_R
HPOUT_L
4.8V
4 . 7 V
4 . 8 V
0 V
0 . 4 V
1 2 . 4 V
1
SAFETY1
0 V
0 V
0 V
3 . 6 V
3
4 . 9 V
A5V REG
2
CN502
A12V
MIC
AGND
A5V
MIC-DET
ECHO
MICMUTE
3 . 8 V
4 . 9 V
0V
0.2V
3.2V
DIGITAL
DGND
DGND
DGND
D5.6V
D5.6V
HDMICEC
NC
5.6V
DGND
D4V
F+
F-
-VDISP
KEY1
REMOCON
KEY2
DI-CK
DI-CS
DI-DT
KEY4
STANDBY
VOL1
VOL2
HP-DET
KEY1
KEY2
S W _ P O N 2
3 . 2 V
0V
0.4V
0V
0V
0.8V
4.8V
2.8V
4.0V
2.8V
0.2V
10.0V
3.2V
3.1V
3.2V
3.2V
2.6V
0.3V
3.2V
0.4V
1.0V
0V
0V
0V
0V
10.0V
10.0V
1.0V
HDMI CECI
S-KARAOKE
NC
4 . 7 V
0 V
0 V
AV
DVD BUSY
*
*
*
*
*
*
*
*
1 2 V
D G N D
Q Q R 0 6 2 1
- 0 0 1 Z
N C
N C
A V C O
A V C I
B G N D
DEVICE KEY
WRITING
- 0 0 1 Z
Q Q R 0 6 2 1
D G N D
M G N D
A G N D
F L G N D
D G N D
D G N D
*
*
*
D 5 V
0V
2.4V
2.4V
2.4V
2.4V
2.5V
2.5V
0V
0V
CN701
D 5 V
G N D
5 . 0 V
D -
D +
G N D
CN414
V D D
G N D
D I N
4 . 7 V
4 . 7 V
0 V
0 V
0 V
0 V
4 . 9 V
0 V
0 V
X
V E R S I O N 1
1 0 k
( N T S C ) : U T / U P
F M U - S B 1
3 . 3 k
P - U P
1 0 k
J : J / C
K A R A O K E S W
2 7 k
P - D O W N
P - U P
N T S E L
1 0 k
2 7 k
X
X
U 2
P - D O W N
C N 4 5 5
1 0 k
C N 4 0 1
1 0 k
A V C O M P U L I N K
X
E E
X
R 4 7 5 1
1 0 k
M I C
P - U P
R 4 8 5 1
E E : E E
1 0 k
R 4 8 4 7
1 0 k
P - D O W N
2 7 k
U 1
P - U P
J 4 8 9 1 / C N 4 0 6
R 4 7 6 3
X
U 3 ( P A L ) : U X
R 4 8 5 2
X
o
X
R 4 8 4 8
1 5 k
X
( N T S C / Y C )
1 0 k
P - U P
*PARTS LIST
( P A L / R G B )
8 . 2 k
1 0 k
/ R G B S E L
R 4 7 5 2
R 4 7 7 1
1 0 k
C 2 0 - C 3 0
1 0 k
U 1 ( P A L ) : A / U S / U B / U F / U N / U G
1 0 k
R 4 7 7 4
/ F M U - S M 3
X
1 0 k
U 3
P - D O W N
X
P - D O W N
1 0 k
1 0 k
1 0 k
1 0 k
R 4 7 7 3
U 4
V E R S I O N 2
X
H D M I
U 4 ( N T S C ) : U J
1 0 k
X
1 0 k
X
J
2 7 k
X
X
1 0 k
1 0 k
X
X
X
1 0 k
1 0 k
X
X
X
1 0 k
X
C 4 0 - C 6 0
C 9 0
o
o
o
o
X
X
X
X
X
X
X /
o /
IN
COMPULINK
U 2 S D T
S 2 U D T
R E S E T
V D D
D G N D
DETECT
SAFETY2
DETECT
0.7V
0V
0V
0V
5.2V
5.0V
0V
0V
0 V
4 . 9 V
1 2 . 4 V
0 V
1 2 . 4 V
0 V
0 V
2 . 4 V
2 . 8 V
2 . 4 V
4 . 8 V
2 . 4 V
0 V
2 . 4 V
2 . 4 V
0 V
2 . 4 V
2 . 5 V
0 V
6 . 2 V
0 V
0 V
0 V
2 . 5 V
6 . 0 V
AM-BEAT
CUT
COMPULINK
TU9V REG
4.9V
4.9V
0V
0V
0V
0V
0.5V
0V
4.9V
4.9V
4.6V
4.7V
4.2V
4.9V
4.9V
4.9V
4.9V
0V
4.9V
4.9V
0V
4.9V
0V
-23.5V
-17.4V
-21.3V
LVS10488-005A
TO TOP KEY
CN701
LVS10488-006A
TO FRONT
LVS10488-005A
LVA10636-A2
FW521
LVA10635-A2
TO MIC
LVA10636-A4
LVS10488-003A
LVA10635-A1
TO AUDIO BLOCK
TO AUDIO BLOCK
LVS10488-005A
LVA10636-A1
CN102
LVS10488-005A
LVA10636-A1
5 . 0 V
0 V
D 5 V
D -
D +
G N D
USB
LVA10636-A4
USB PWB
2 . 5 V
0 V
TO TUNER
QAU0412-001
CN801
CN704
CN703
CN702
LVS10494-001A
LVA10655-101A
LVA10633-101A
LVS10483-001A
TO DVD BLOCK
or
FMU-SM3
FMU-SB1
LVA10635-A1
(2/3)
MAIN PWB
TO POWER SUPPLY
LVS10488-001A
LVA10635-A1
V C R S / C
V E R S I O N 1
EEP-DT
EEP-WP
EEP-CK
NC
NC
NC
NC
N C
N C
N C
N C
N C
N C
N C
N C
A M B E A T
N C
N C
N C
NC
NC
NC
SAFETY3
SAFETY2
CB TEST
FAN
KARAOKE_SW
ESS/DVN_SW
NC
NC
DAVSS
NC
DAVDD
10EDB
2 0 - T 4
4 . 9 V
0 V
0 V
o
X
*AV COMPULINK
*AV COPUULINK
*AV COPUULINK
*HDMI
*MIC
2 . 5 V
2 . 5 V
2 . 5 V
/ R A T E D V O L T A G E ( V ) .
T r a y
m o d e
C E R A M I C C A P A C I T O R
t h e
,
A L L I N D U C T A N C E V A L U E S
A L L R E S I S T A N C E V A L U E S A R E
1 / 1 6 W
O F
A L L C A P A C I T O R S A R E 5 0 V
1 6 V
0 . 5 %
V O L T M E T E R
A
1
5 %
,
2 .
W I T H O U T I N P U T S I G N A L .
C O N D I T I O N - - -
,
A R E I N H ( m = m H ) .
M E T A L G L A Z E R E S I S T O R .
,
.
a n d
6 . 3 V
i n
A L L E . C A P A C I T O R S A R E S H O W N I N T H E F O R M
1 .
F ( p = p F ) .
1 0 V
N O T E S
C A P A C I T A N C E ( F )
O R
S T O P
.
V O L T A G E S A R E D C - M E A S U R E D W I T H A D I G I T A L
d i s c
A L L C A P A C I T A N C E V A L U E S A R E I N
D V D
M E T A L G L A Z E R E S I S T O R .
U N L E S S O T H E R W I S E S P E C I F I E D .
I N O H M ( ) .
A L L R E S I S T O R S A R E
2 5 V
o r
3 .
N I S T A N D S F O R N O T I N S E R T E D P A R T S .
U 2 ( N T S C ) : U W
( P A L ) : U Y
C 4 0 1 6
C 4 0 2 0
C 4 0 2 1
1 0 k
N I
N I
N I
0 . 0 1
0 . 0 1
0 . 0 1
o r Q N S 0 2 2 1 - 0 0 1
Summary of Contents for TH-C40C
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