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A
B
8
7
6
FROM/TO IN/OUT
CD757
(CP757_2)
CH2A019A
10
REMOCON_IN
9
GND
8
AT+5V
5
7
NC
6
NC
5
KEY_A
4
T-REC_LED
3
REC_LED
2
KEY_B
1
NC
4
3
FROM/TO IN/OUT
CD351_1
(CP353_1)
CH27090A
7
FRONT_VIDEO_IN
6
GND
5
FRONT_AUDIO_IN
4
SOUND_GND
2
3
SOUND_OUT
2
SP_OUT
1
GND
SPEAKER
CD352
CH12435A
1
SP +
2
SP -
SP351
SG04D11BNA
8 OHM
NOTE:
THE DC VOLTAGE AT EACH PART WAS MEASURED
1
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
A
B
G-17
C
D
OPERATION SCHEMATIC DIAGRAM
(OPERATION PCB)
R778_1
R771_1
R772_1
R773_1
820
1/4W
1K 1/4W
1.5K 1/4W
2.7K 1/4W
R775_1
R776_1
R777_1
820
1/4W
1K 1/4W
1.5K
1/4W
W805
W812
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D
E
F
OS753
PIC-37143TH5
0
3
GND
R766
4.5
2
B+
10
1/4W
4.5
1
Vout
R774_1
5.6K 1/4W
HEADPHONE_JACK
J351
HTJ-035-28A
1
NC
5
4
3
R350_1
W815
2
22 1/4W
6
7
R351
W814
22 1/4W
H
H
2
4
1
3
E
E
VIDEO
AUDIO L
FRONT AV JACK
J701_1
AV2-24D-5
CAUTION:
SINCE THESE PARTS MARKED BY
ARE
ATTENTION:
LES PIECES REPAREES PAR UN
CRITICAL FOR SAFETY,USE ONES
DANGEREUSES AN POINT DE VUE SECURITE
DESCRIBED IN PARTS LIST ONLY
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
E
F
G
H
PCB030
TEXA28
ETANT
TUNER VIDEO SIGNAL
AUDIO SIGNAL(REC)
G
H
G-18
8
7
6
5
4
3
2
1
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