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A
B
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
8
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
FROM/TO TV POWER
CP8004
51048-1110
1
AT+8V
2
SOUND GND
3
SOUND+B
4
AT+6V
5
AT-8V
7
6
GND
7
GND
8
FBT+8V
9
FBT+12V
10
CHROMA+5V
11
X-RAY TEST
FROM/TO DEFLECTION
CP8005
W5T29X7.5X19
L151
51048-1210
H.OUT
1
H.OUT
2
P.CON+30V
ACL
3
ACL
6
4
GND
V.OUT
5
V.OUT
AFC
6
AFC
VD
7
VD
POWER_FAIL
8
POWER FAIL
POWER_ON_H
9
TV POWER ON H
EW_OUT
10
EW OUT
DEGAUSS_H
11
DEGAUSS H
12
P.CON+9V
CP8001
173979-9
RESET
1
DVD RESET
5
SW1
2
SW1
3
VCC
D_LOAD
4
D LOAD
5
NC
6
NC
7
GND
3.3V OUT
MTSR
8
SSC-MTSR
Q154
MRST
2SB1143
9
SSC-MRST
2.4
4.6
3.9
FROM/TO VIDEO ENCORDER
3.9
CP8002
3.3
IMSA-9604S-18Z14
4.6
TX
18
TX
4
RX
C151
17
RX
2.4
MRST
16
SSC-MRST
6.3V
22
KA
MTSR
R168
15
SSC-MTSR
R151
SW1
14
SW1
330
2.7K
RESET
13
DVD RESET
+-1%
D_LOAD
12
D LOAD
6.3V
11
P.CON+A5V
10
GND
9
GND
8
P.CON+3.3VA
7
P.CON+D5V
6
P.CON+D5V
3
5
GND
W860
4
P.CON+3.3V
3
P.CON+3.3V
2
GND
SPDIF-134
1
SPDIF-134
CP8003
IMSA-9604S-18Z14
18
GND
DVD_Y
17
CVBS (DVD Y)
16
GND
DVD_C
15
RED(DVD C)
14
GND
DVD_VIDEO
13
GREEN(CVBS)
2
12
GND
11
NC
10
GND
DVD_AUDIO_L
9
AUDIO-L
8
GND
DVD_AUDIO_R
7
AUDIO-R
6
GND
5
GND
4
NC
ZERO
3
ZERO
DVD_RESET
2
DVD RESET
SYS_MUTE
1
1
MUTE
CD8001
2S0I0101
CD8002
2S0I0101
A
B
G-9
C
POWER SCHEMATIC DIAGRAM
CAUTION:
SINCE THESE PARTS MARKED BY
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
CRITICAL FOR SAFETY,USE ONES
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
DESCRIBED IN PARTS LIST ONLY
+5V REG IC
IC154
KIA7805API
IN
GND
OUT
1
2
3
8.1
0
5.0
R171
10K +-1%
C165
5.0
R166
D152
50V
4.7
KA
4.2
220
1SS133
5.0
R169
1/2W
10K +-1%
P.CON5V
DRIVER
3.3V CTL
Q153
Q155
2SB1131
2SC2412K
R172
1.8
270
1.8
3.3V CTL
C167
3.3V CTL
3.3V CTL
Q156
Q159
Q160
2SC2412K
R170
2SC2412K
2SC2412K
6.3V
22
KA
1.9
1.9
10K
R182
2.6
C164
+-1%
2.7K
W805
4.3
+-1%
5.0
1000
YK
3.4
4.3
3.3V OUT
Q158
KTA1271_Y
5.0
C
D
E
(AV PCB)
ARE
ATTENTION:
LES PIECES REPAREES PAR UN
ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
+5.6V REG.
+5V REG IC
+9V REG IC
Q150
IC152
KIA7805API
IC153
KIA7809API
2SD1246
7.4
5.2
7.3
R163
D159
3901/4W
SB040
IN
GND
OUT
IN
GND
OUT
1
2
3
1
2
3
7.8
0
5.2
11.7
0
9.1
R189
560
HS150
763WAA0173
W810
P.CON5V DRIVER
Q151
2SB1131
5.2
5.2
4.5
R152
R153
D151
10K
220 1/2W
1SS133
P.CON12V DRIVER
Q157
2SB1131
11.8
11.7
10.9
R179
R180
D155
10K
390 1/2W
1SS133
P.CON SW
Q152
KRC111SRTK
1.1
4.9
0
D
E
F
G
CAUTION: DIGITAL TRANSISTOR
FROM/TO SOUND AMP
SOUND_GND
SOUND+B
P.CON+9V
P.CON+A5V
GND
FROM/TO COMB FILTER
P.CON+9V
P.CON+A5V
GND
FROM/TO STEREO
P.CON+A5V
GND
AT+5.6V
P.CON+9V
FROM/TO AV SW
GND
P.CON+9V
DVD_VIDEO
FROM/TO VIF/SIF/CHROMA
DVD_GND
EW_OUT
V.OUT
AFC
H.OUT
ACL
DVD_Y
DVD_C
VD
GND
CHROMA+5V
P.CON+9V
POWER_FAIL
FROM/TO MICON/TUNER
GND
P.CON+A5V
P.CON+30V
CHROMA+5V
POWER_ON_H
DVD_RESET
POWER_FAIL
RX
TX
VD
AFC
AT+5.6V
X-RAY_TEST
DEGAUSS_H
FROM/TO I/O
P.CON+9V
AT+8V
P.CON+D5V
SPDIF-134
AT+5.6V
P.CON+12V
GND
ZERO
SYS_MUTE
PCB250
DVD_AUDIO_L
TMA503
DVD_AUDIO_R
AT-8V
F
G
H
DIGITAL AUDIO SIGNAL(PB)
PLAYBACK LUMINANCE SIGNAL
8
PLAYBACK COLOR SIGNAL
PLAYBACK VIDEO SIGNAL
AUDIO SIGNAL(PB)
7
6
5
4
3
2
1
H
G-10
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