A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
TUNER AUDIO SIGNAL
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN
ETANT
ATTENTION
R137
10K
1/4W
R125
10
R110
10K
R131
1K
R132
100 1/4W
R119
22K 1/4W
R138
1M
R114
47K
R112
2.2K
R113
2.2K
R109
1K
R118
2.2K 1/4W
R133
1K 1/4W
R146
100
1/4W
R136
4.7K
R135
4.7K
R124
1K
1/4W
R145
2.2K
R143
820
R142
820
R141
820
R127
3.3K
R128
3.3K
R129
3.3K
R101
560
R103
2.7K
R106
560
R120
47
1/4W
R102
270
1/4W
R150
1K
R140
100 1/4W
R139
100 1/4W
R134
10K
R130
47K 1/4W
R126
100
C115
820P CH
C128
0.1 B
C142
220P CH
C143
220P CH
C119
220P CH
C121
0.01 B
C111
0.001 B
C113
0.1 B
C117
47P CH
C102
27P CH
C104
27P CH
C109
0.1
B
C135
10P
CH
C136
0.1
B
C137
0.1
B
C138
0.1
B
C131
150P CH
C106
0.1
B
C140
220P CH
C141
220P CH
C146
33P CH
C120
0.001 B
W811
W822
D113
MTZJ5.6B
D106
MTZJ5.1B
C122
1
50V
KA
C108
10
16V
KA
C110
2200
6.3V
YK
C114
0.47
50V
KA
C139
10
16V
KA
D105
1SS133
D104
1SS133
Q101
KTC3875S_Y_RTK
LED SW
Q103
KTC3875S_Y_RTK
CLAMP SW
IC199_1
S-24C16AFJA-TB-01
MEMORY IC
1
2
3
4
5
6
7
8
X101_1
100CT8R005
8MHz
SW101
EVQ21505R
CH UP
SW103
EVQ21505R
VOL UP
SW102
EVQ21505R
CH DOWN
SW104
EVQ21505R
VOL DOWN
SW105
EVQ21505R
POWER
D109
SLR-342VCT32
POWER ON
CP101
173979-7
1
2
3
4
5
6
7
TM101
R25-1919
BT001
R03(AB)E_20_T
BT002
R03(AB)E_20_T
IC101
OEC7090A
MICON IC
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
29
3
30
31
32
33
34
35
36
37
38
39
4
40
41
42
5
6
7
8
9
Vout
B+
GND
OS101
RPM7138-H5
1
2
3
J_AUDIO_OUT_R
J_AUDIO_OUT_L
AT+5V
PROTECT
CLAMP_OFF
SYNC_OUT
HD
TV_MUTE
VD
OSD_B
OSD_G
OSD_R
OSD_BLK
AFT
SW_Y_OUT
RESET
POWER
SDA
SCL
EXT_MUTE
S_IN
AUDIO_SW
SDA
SCL
H_CTL
X-RAY
X-RAY
P.FAIL
DEGAUSS_H
GND
POWER
Y/C_SW
0
0
4.83
4.97
2.47
3.4
3.09
4.97
0.2
4.9
4.48
5.0
4.8
4.78
4.84
4.84
4.75
0
4.92
4.92
4.85
4.85
4.89
3.3
0.81
1.93
1.02
8.1
8.1
4.8
0
4.89
4.89
0
0
FROM/TO SOUND
(MAIN PCB)
MICON SCHEMATIC DIAGRAM
FROM/TO CHROMA
TO COMB FILTER
FROM/TO POWER
FROM/TO AV
FROM TUNER/STEREO
TO SOUND
PCB010
TMC559
4.2
0.1
0
NC
TEST POINT
NC
NC
1
2
BBE SW
AFT
KEY 1
KEY 2
REMOCON
X RAY
SYNC
CNVSS
X.IN
X.OUT
VSS
POWER
SCL1
SDA1
BLANK
RED R
GREEN G
BLUE B
V SYNC
H SYNC
12C_OFF
H_CTL
AUDIO MUTE
ON_TIMER
DEGAUSS H
PROTECT
0
0
5.0
0
0
5.0
0
MCU_CLOCK
CLOCK_CNT
VOLUME
S_IN
X-RAY TEST
I2C_SCL
I2C_SDA
I2C_OFF
AUDIO R
AUDIO L
GND
GND
4
3
5.0
0
4.9
2.7
0
0
FROM TUNER/STEREO
Y/C_SW
AUDIO_SW
EXT MUTE
P FAIL
RESET
CVIN
VHOLD
HLF
FILT
VCC
FROM/TO DEFLECTION
ACCESORY
SDA
SCL
MODE
VCC
VSS
E2
E1
E0
5.0
0
5.0
5.0
0
0
0
0
NC
NC
G-1
G-2