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A
B
MICON /TUNER SCHEMATIC DIAGRAM
8
NC
NC
0.2
0.3
7
5
4
NC
NC
SW
OUT
IN
GND
Q104
1
2
3
KTA1504S_Y_RTK
5.2
5.2
0
6
1SS133
D106
1SS133
5
4
3
2
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
1
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A
B
G-11
C
(AV PCB)
R119
5.2
10K
POWER_FAIL
4.1
4.7
D101
4.7K
22
23
24
C124
0.1 F
0
0
5.1
4.7
2.3
5.1
33
32
31
30
29
28
4.6
0
3.0
VIDEO IN1
34.SDA
3.1
VIDEO IN2
35.VSS
0
NC
NC
5.1
VDD
0
VSS
43.TV MUTE
44.NC
5.1
DVD POWER
NC
0.2
PROTECT
0
MICON IC
IC101
0
OEC6087A
NC
1
2
3
4
5
6
3.3
4.8
1.2
0
5.0
0.6
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C
D
E
19
18
0
0
0
0
0
3.7
NC
NC
NC
NC
C008
0.01 B
R125
R140
R144
100
2
1.5K
3
1
25
2.1
0
0
5.1
4.8
27
26
25
24
23
26
3.9
0
0
OSD B
21.OSD Y/BLK
0
OSD G
22.H-SYNC
0
OSD R
0
NC
NC
5.1
12.KEY1
IIC BUS OFF
13.KEY2
0
AV1
NC
0
H CONTROL
5.1
5.1
7
8
9
10
11
4.7
5.1
0
2.1
0
D109
1SS133
D111
1SS133
D110
1SS133
ATTENTION
:LES PIECES REPAREES PAR UN
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
D
E
F
G
20
21
4.8
4.6
4.5
4.5
0
0 32.1
0
0
NC
NC
NC
R141
R145
1.5K
1.5K
W860
R128
VOL_PWM1
A_MUTE1
100K
POWER_ON_H
MUTE SW
Q101
KTC3875S_Y_RTK
R136
4.0
4.0
0
5.1
47K
5
6
7
8
4
3
2
1
0
0
0
0
CAUTION
:SINCE THESE PARTS MARKED BY
ETANT
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
F
G
H
8
FROM/TO IN/OUT
SCL
SDA
I2C_OFF
REMOCON
KEY_A
KEY_B
POWER_ON_H
7
FROM/TO STEREO
TUNER_AUDIO
SCL
SDA
FROM/TO CHROMA
6
OSD_Y
OSD_B
OSD_G
OSD_R
SDA
SCL
SYNC_VIDEO
H_CONTROL
PROTECT
TUNER_VIDEO
5
VIDEO_OUT
FSC_OUT
VD
HD
FROM/TO DEFLECTION
+30V
E0_LEAK
POWER_ON_H
X-RAY
FROM/TO POWER
4
POWER_FAIL
ST_BY_HI
GND
FROM/TO REGULATOR
DVD_RESET
POWER_ON_H
DVD_CLK
DVD_RDY
DVD_DATA_OUT
3
DVD_DATA_IN
AT+5V
P.CON+5V
FROM/TO SOUND AMP
SCL
SDA
VOL_PWM
R124
POWER_ON_H1
68K 1/4W
2
R138
0.6
0
100
0
PCBD20
CME066
ARE
1
H
G-12
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