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A
B
MICON/TUNER SCHEMATIC DIAGRAM
8
7
RESET IC
IC103
R3111N311A/C
NC
NC
0.2
0.3
5
4
NC
NC
OUT
IN
GND
1
2
3
6
5.2
5.2
0
D101
1SS133
5
C103
6.3V
220
YK
4
3
2
CAUTION
:SINCE THESE PARTS MARKED BY
ARE
CRITICAL FOR SAFETY,USE ONES
1
DESCRIBED IN PARTS LIST ONLY
A
B
C
(AV PCB)
D106
R119
5.2
10K
MTZJ12B
SW
Q101
4.1
KTA1504S_Y_RTK
4.7
R125
4.7K 1/4W
X101
CSTLS16M0X53-A0
2
3
1
22
23
24
C124
0.1 F
5.2
2.6
2.9
0
3.9
4.3
0.2
5.1
4.7
5.2
2.4
2.1
0
0
5.2
42
41
40
39
38
37
36
35
34
33
32
31
30
29
1
2
3
4
5
6
7
8
9
10
11
12
13
14
0
0
0
5.2
0
3.2
5.1
0
5.2
3.7
3.7
5.2
5.2
0
NC
ATTENTION
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
:LES PIECES REPAREES PAR UN
ETANT
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
DANGEREUSES AN POINT DE VUE SECURITE
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
C
D
E
TU001
115-V-K015AR_B
19
18
NC
NC
NC
NC
NC
NC
NC
NC
NC
R140
R144
100
R141
2.7K
R145
L101
2.7K
2.7K
56uH
25
26
5.0
4.2
0
0
0
0
28
27
26
25
24
23
22
V-BUFFER
Q105
KTC3875S_Y_RTK
5.0
0
0
15
16
17
18
19
20
21
0
2.3
5.2
5.2
4.1
0
5.2
4.0
4.0
0
5.2
5
6
7
8
4
3
2
1
0
0
0
0
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D
E
- 13 -
F
G
20
FROM/TO IN/OUT
21
SCL
NC
SDA
I2C_OFF
REMOCON
KEY_A
KEY_B
POWER_ON_H
FROM/TO VIF/SIF/CHROMA
OSD_Y
OSD_B
OSD_G
OSD_R
SDA
SCL
W804
SYNC_VIDEO
H_CONTROL
PROTECT
POWER_ON_H
TUNER_VIDEO
SWD_V_OUT
W837
HD
FROM DEFLECTION
R159
VD
33K 1/4W
X-RAY
+30V
FROM POWER
POWER_FAIL
GND
FROM/TO REGULATOR
POWER_ON_H
DVD_RESET
DVD_H
RX
TX
P.CON+5V
AT+5.6V
GND
TO SOUND AMP
POWER_ON_H
A_MUTE
VOL_PWM
FROM/TO STEREO
TUNER_AUDIO
SCL
SDA
LUMINANCE SIGNAL
B.SIGNAL
G.SIGNAL
R.SIGNAL
F
G
H
8
7
6
5
4
3
2
PCB250
TMB555
TUNER VIDEO SIGNAL
1
PLAYBACK VIDEO SIGNAL
TUNER AUDIO SIGNAL
H
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