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SCHEMATIC DIAGRAMS
[MAIN PCB MICON/TUNER SCHEMATIC DIAGRAM]
A
8
OS101
RPM7138-H5
ACCESORY
BT001
R6P(AR)XICI
TM101
BT002
EUR524339
R6P(AR)XICI
7
RED LED
POWER ON
D109
SLR-342VCT32
6
2.7
R148_1
LED SW
Q108
FROM/TO CHROMA/IF
0
1K 1/4W
2SC2412K
0
PROTECT
AFT_OUT
R126
5
FROM DEFLECTION
2.7K
V.OUT1
AFC
X-RAY
4
FROM/TO POWER
X-RAY
P.FAIL
R149
AT+10V
1K 1/4W
3
DEGAUSS_H
FROM AV
SW_VIDEO_OUT
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
MICON/TUNER SCHEMATIC DIAGRAM
R111
47
H-BUFFER
Q102
4.8
4.8
0
2SC2412K
0
V-BUFFER
0
0
Q101
2SC2412K
MICON IC
OEC7075A
IC101
R119
5.0
H_CTL
AUDIO MUTE
47K
R125
4.0
EXT MUTE
PROTECT
R155
47K
0
4.7K
STANDBY_H
12C_OFF
R156
0
10K
BBE SW
SYNC
2.4
AFT
H SYNC
R114
R101
5.0
2.2K
KEY 1
V SYNC
R116
560
R104
5.0
2.2K
KEY 2
BLUE B
560
2.2
X RAY
GREEN G
R115
5.0
REMOCON
RED R
47K
0
ON_TIMER
BLANK
R144
0
PIP AFT
10K
0
AV2
SDA1
NC
0
AV1
SCL1
NC
R146
0
PIP SD
POWER
4.7K
3.5
P FAIL
FSC IN
5.0
DEGAUSS H
RESET
CLOCK CONT
3.2
X-RAY TEST
CVIN
14.6
CNVSS
VHOLD
C137
27P CH
2.3
X.IN
X101_1
HC-49/U-S
1.7
X.OUT
C136
27P CH
1
0
VSS
C139
0.01 B
15.9
R142
0
10K 1/4W
0
X-RAY TEST
Q103
KRC102SRTK
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
B
C
No.52002
AV-14F703
AV-14F703
D
E
(MAIN PCB)
TU001
TECC1040PG32E
0
W809
2.0
R124 47K
5.0
R151
R138 1K
2.1
4.7K
SYNC SEP.
0.3
R150
S802X
Q109
0
4.0
2SC2412K
4.7K
0
C125
4.8
D102
10P CH
R121
0
1SS133
C105
R141
4.7K
R122
0
150P CH
1K
R140
4.7K
0
R123
1K
R139
4.7K
D107
0
W805
1K
C103
1SS133
5.0
56P CH
C109
68P CH
NC
NC
R109
4.7K
R106
R117
0
C108
100 1/4W
220 1/4W
4
R112
R113
5.0
68P CH
R108
100
1/4W
220
2
3
5.0
4.7K
R157
5.0
NC
10K
5.0
C115
180P B
R103
2.4
C124
R147
1M
C128
2.0
0.1 B
1K
R102
C122
0.001 B
C121
2.0
1K
50V
1
KA
HLF
C143
100P CH
1.0
100P CH
FILT
C140_1
5.0
0.01 B
VCC
C118
6.3V
2200
YK
W822
CAUTION:
SINCE THESE PARTS MARKED BY
ARE
ATTENTION:
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
D
E
2-5
2-6
F
G
TEST POINT
CP101
173979-7
GND
1
R003
I2C_SCL
2
330K
I2C_SDA
3
I2C_OFF
4
AGC
5
L
6
R
7
C003
50V
2.2
KA
FROM/TO CHROMA/IF
AGC
SYNC_OUT
SCL
SDA
IF
OSD_B
OSD_G
OSD_R
OSD_BLK
TO DEFLECTION
H_CTL
X-RAY_TEST
FROM/TO AV
EXT_MUTE
SCL
SDA
FROM/TO SOUND
BBE_SW
TV_MUTE
SDA
SCL
FROM/TO POWER
POWER
P.CON+5V
P.CON+B
GND
AT+5V
W824
AT+5V2
FROM AV
AUDIO_JIG_R
AUDIO_JIG_L
RESET IC
IC103
PST600C
VCC
GND V.OUT
1
2
3
5.0
0
5.0
R133
D103
10K
1SS133
5.0
5.0
0
5.0
5
6
7
8
C117
50V
0.47
KA
4
3
2
1
0
0
0
0
CAUTION: DIGITAL TRANSISTOR
LES PIECES REPAREES PAR UN
ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
F
G
No.52002
H
8
7
6
5
4
3
2
PCB010
TMA532
1
H
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