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A
B
8
7
FROM CHROMA/IF
R307_1
6
SOUND+B
4.7
3W
SOUND_GND
R301
27K
SW_AUDIO
5
4
FROM MICON
R309
TV_A_MUTE
10K 1/4W
M.P.OFF_H
VOL_CTL
R303
TV_POWER_H
68K 1/4W
3
POWER_FAIL_A
FROM REGULATOR
AT+12V
GND
2
FROM/TO POWER
SOUND_GND
SOUND_L+
SP_OUT_L
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A
B
G-11
C
D
SOUND AMP SCHEMATIC DIAGRAM
SOUND AMP IC
IC352
AN7523
-
9
8
7
6
5
4
3
0.1
0
NC
0
0.3
3.9
3.4
0
3.5
C306
50V
0.47
KA
R306
1K
1/4W
6.6
0
0
MUTE
Q301
2SC2412K
C316
0.01 B
0.5
SW
0
Q302
0
0
2SC2412K
8.1
0
SW
Q303
KRC102SRTK
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
C
D
E
(SYSCON PCB)
+
2
1
8.2
C303
16V
1000
C318
16V
1000
0
D351
MUTE
Q306
0
1SS133
KRC111SRTK
0
CAUTION: DIGITAL TRANSISTOR
E
F
G
YK
50
YK
TO SPEAKER
CP354
CD354
TID-X02P-M1
CH12444A
SP_OUT
1
1
SOUND_GND
2
2
TUNER AUDIO SIGNAL
AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)
F
G
H
8
7
6
5
4
SPEAKER
SP352_1
SG04D11BNA
8 OHM
3
2
PCB010
VMC295
1
H
G-12
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