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A
B
8
7
6
FROM/TO IN/OUT
CD757_2
(CP2201_2)
CU2A2501
1
REMOCON_OUT
2
GND
3
AT+5V
4
NC
5
NC
5
6
KEY_A
7
T-REC_LED
8
REC_LED
9
KEY_B
10
NC
4
FROM/TO IN/OUT
CD702
(CP4202)
CU2B2801
1
FRONT_VIDEO_IN
2
GND
3
FRONT_AUDIO_IN_L
4
SOUND_GND
5
SOUND_OUT_L
6
SP_OUT_L
7
GND
8
FRONT_A_IN_R
3
9
NC
10
SOUND_OUT_R
11
SP_OUT_R
SPEAKER
CD355 CU123201
SP351
1
SP OUT R+
C109-410-149A
2
SP OUT R-
8OHM
SPEAKER
CD356
CU123201
SP352
1
SP OUT L+
C109-410-149A
2
SP OUT L-
8OHM
2
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.
1
A
B
G-25
C
D
OPERATION SCHEMATIC DIAGRAM
R778
R771
R772
820
1/4W
1K 1/4W
1.5K 1/4W
R775
R776
R777
820 1/4W
1K 1/4W
1.5K 1/4W
W806
W812
W808
W809
W813
C352
R351
C353
16V
47
KA
220 1/2W
R352
16V
47
KA
220
1/2W
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D
E
(OPERATION PCB)
R773
R774
2.7K
1/4W
5.6K
1/4W
0
3
GND
4.8
2
B+
4.8
1
Vout
OS753
PIC-28143TC5
R702_1
75 1/4W
FRONT AV JACK
J701_1
JPJ1187-010010
HEADPHONE JACK
J351
HTJ-035-28A
1
5
4
3
2
6
7
CAUTION:
SINCE THESE PARTS MARKED BY
ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
E
F
G
R754
270 1/4W
PCB030
TEXA33
ATTENTION:
LES PIECES REPAREES PAR UN
ETANT
TUNER VIDEO SIGNAL
DANGEREUSES AN POINT DE VUE SECURITE
AUDIO SIGNAL
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
F
G
H
8
7
6
5
4
3
2
1
H
G-26
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