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A
B
ACCESSORY
8
UM-4
BT001
R03(AB)E_20_T
UM-4
TM101
RC-EH010
BT002
R03(AB)E_20_T
7
OS101
PIC-28143SY-2
6
5
R114
10K
R115
4
47K
3
C130
0.01
Y
2
1
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.
A
B
C
D
MICON/TUNER SCHEMATIC DIAGRAM
POWER LED
D109
R132
270
SLR-342VCT32
MICON IC
IC101
OEC7063A
P50/H.SYNC
RED R
4.0
0
4
P51/V.SYNC
GREEN G
4.7
0
P00/EXT MUTE
BLUE B
0
0
R116
P01/I2C_OFF
OUT1/BLANK BL
R117
47K
4.8
0
R111
47K
P02/AUDIO MUTE
P20/AV2
NC
10K
0
0
NC
P03/(Surround)
P21/AV1
0
0
P04
P22/POWER
0
4.9
NC
P05/(Center_SP)
P10/DEGAUSS_H
0
0
INT2/P.FAIL
SCL1
4.8
4.0
C117
R131
INT1/REMOCON
SCL2
NC
100
4.8
3.2
W822
R007
P23/SYNC
SDA1
C140
4.8
0.8
100P SL
NC
P24
NC
SDA2
0
3.2
NC
NC
P25/ON_TIMER
AD1/X_RAY_TEST
0
0
AVCC
X-RAY
C122
R130
4.9
0
50V
1
KA
1K
HLF
C121
AD4/AFT
1.9
0
C120
200P CH
V.HOLD
AD5/KEY1
0.001 Y
0.2
4.9
C124
R134
CVIN
AD6/KEY2
0.1
F
470
2.6
4.8
2
CNVSS
RESET
0
2.5
1
Xin
OSC1
2.3
2.5
X101_1
Xout
OSC2
EFOEC8004T4
1.6
2.5
VSS
VCC
4.9
0
C118
6.3V
470
YK
CAUTION:
SINCE THESE PARTS MARKED BY
ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
C
D
E
(MAIN PCB)
TU001
TECC1040PG32D
C003
50V
4.7
KA
3
R123
4.7K
R122
4.7K
R121
4.7K
50V
R120
4.7K
R006
270
220P B
R105
270
4.7K
C116
220P B
R106
4.7K
R107
10K
W809
W813
R112
W815
2.2K
R113
R119
2.2K
1K
C114
W819
12P CH
C113
12P CH
W820
4.8
4.8
0
4.9
5
6
7
8
4
3
2
1
0
0
0
0
ATTENTION:
LES PIECES REPAREES PAR UN
ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
E
F
G
FROM/TO CHROMA
AGC
GND
W837
TUNER+5V
R002
R001
18K 1/2W
18K 1/2W
IF
I2C_OFF
VD
HD
C137
OSD_R
50V
0.1
KA
C129
OSD_G
50V
0.1
KA
C125
OSD_B
0.1
KA
OSD_BLK
FROM TV POWER
X-RAY
TO SOUND/AV
AUDIO_MUTE
POWER
FROM DEFLECTION/CRT
+B
X-RAY
FROM/TO CHROMA
POWER
SCL
SDA
AFT
RESET
AT+5V
Y_VIDEO
SYNC
R128
560
R101
R126
560
2.7K
DEFLECTION SIGNAL
TUNER VIDEO SIGNAL
R.SIGNAL
G.SIGNAL
B.SIGNAL
F
G
H
8
7
6
5
4
3
2
PCB010
TMA511
1
H
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