esquema tv lg cp-29q54p 25q22 - chassis mc-005a
TRANSCRIPT
DIAGRAMA EN BLOQUE
- 18 -
TU
NE
R(6
700V
NF
010E
)
TU
101
VID
EO
IN(R
F)
9V(4
0mA
)
CV
1,L1
,R1
A/V
1 IN
MN
T
OU
TV
,Y,C
A/V
3 IN
E/P
OU
T
SIF
IN
5,8V
(150
mA
)
SC
1out
IC20
1V
IDE
O S
W(
CX
A20
89Q
)
IC16
01E
P A
MP
(TD
A28
22)
L/R
SY
NC
. DE
T
IC
01M
ICO
M(M
3727
3)
SD
(LE
VE
L)C
Vin
CO
NT
RO
L(S
oft T
ouch
) IC02
X24
C08
CD
Sse
nsor
X-T
AL
8MH
z
T80
115
0-F
06L
T80
1S
MP
ST
RA
NS
IC80
1S
TR
6456
IC80
2P
C81
7
IC80
478
L05
Cb,
Cr,
Y
S2-
IN
Line
Filt
er
D80
1G
SIB
660
IC80
3S
E11
0
ST
-BY
5V (
30m
A)
12V
(Sen
sor)
9V (
IC50
1,A
V,M
PX
,CP
T B
oard
)
5V (
IC50
1,D
CF
,MP
X,P
IP)
45V
(T
uner
33V
Lin
e)
H-D
RIV
E T
RA
NS
B+
Y/C
IN
IC60
1M
PX
/ A
UD
IO S
W(M
SP
3430
G)
VID
EO
A
MP
IC
TD
A61
01Q
X3
VM
Driv
e
9V,5
V
SC
L2S
DA
2
IC50
1IF
/VC
D(T
B12
5CN
)
VM
out
R
FB
T61
74Z
-500
4C
T40
115
1-C
02F
H-D
RIV
E
Q40
2C
2238
AQ
401
2SD
1879
DY
VM
Hea
ter
Scr
een
Foc
us20
0V
Ano
deTO
CP
T
28V
27V
110V
Fro
m IC
501
32P
in H
D
CP
T/V
M
PO
WE
R, D
EF
LEC
TIO
N
E/W
SC
L2/ S
DA
2R
/L
13V
Cou
t,You
t
MN
T R
/L O
UT
daca
L,R
IC70
1A
UD
IO A
MP
LA42
82
30V
9V
SP
EA
KE
R
PIP
ICS
DA
9388
5V(2
00m
A)
V IN
E/P
OU
T
V O
UT
YS
,R,G
,B
OS
D R
,G,B
,YS
/YM
45V
SC
2 ou
t
SC
L1S
DA
1
27V
(280
mA
)
33V
5V(1
15m
A)
T80
215
0-F
06t
F80
14A
/250
V30
V (
Sou
nd A
mp)
G B
IC302GL4558(SPCC)
IC301LA7845(V-AMP)
SC
L2/ S
DA
2
SC
L2S
DA
2
SC
L2/ S
DA
2
SIF
S
IF/V
IDE
O O
UT
Cb,
Cr
IN
WO
OF
ER
IC80
6T
OP
210
T80
2S
T-B
Y T
RA
NS
CO
MB
F.
CX
D20
64Q
/CX
D20
93Q
5V(9
0mA
)
FS
C
A/V
2 IN
CV
2,L2
,R2
CV
3,L3
,R3
Y3,
C3
IN
Y2
CV
out2
(PIP
)
CV
out1
TV
To
TB
1251
CN
(Cb,
Cr)
Y,C
IN
AF
T IN
Fro
m T
B12
51C
N
Fro
m T
B12
5XN
Z10
1S
AW
FIL
.W
4.5C
C
VIF
Vou
tV
NF
B
FB
P
AB
CL
EH
T
IN
RL
NO
RM
AL
5V (
100m
A)
AU
DIO
IN
/OU
T
IC85
3P
Q09
IC85
5P
Q05
VIDEOAUDIOYC
