A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
HS1002
763WAA0160
SPEAKER
SP351_1
SG05B01BWA
4 OHM
B701
W4BRH3.5X6X1.0
B702
W4BRH3.5X6X1.0
Q1002
DTA124EKA
MUTE
CP1001
A2502WV2-4P
1
2
3
4
HN
C
E
J703
HTJ-032-03AY
FRONT VIDEO
1
23
HN
C
E
J704
HTJ-032-03AW
FRONT AUDIO L
1
23
HN
C
E
J705
HTJ-032-03AR
FRONT AUDIO R
1
23
J702
MSJ-2000
HEADPHONE JACK
1
2
3
4
5
6
7
IC1002
AN5276
SOUND AMP IC
1
10
11
12
2
3
4
5
6
7
8
9
Q704
2SC2412K
BUFFER
Q703
2SC2412K
BUFFER
L715
10uH
L716
10uH
CAUTION: DIGITAL TRANSISTOR
R1014
1.2K
1/4W
R728
100K
R727
100K
R730
100K
R731
100K
R1010
10K
R1011
10K
R1005
2.2K
R706
390 1/2W
R725
390 1/2W
R729
1K
R739
4.7K
R738
4.7K
R1003
10K
R1004
10K 1/4W
R726
1K
R707
100 1/2W
R704
75
C736
1
B
C759
0.001
B
C737
1
B
C1010
0.0047
B
C753
470P
CH
C754
470P
CH
C1012
0.0047
B
C762
0.001
B
W845
W829
W825
C1008
10
50V
MHE
C1014
2200
35V
YK
C1002_1
1
50V
KA
C1001_1
1
50V
KA
C1015
1000
25V
YK
C1004
22
50V
YK
C1013
100
35V
YK
C757
100
10V
YK
C1009
1000
25V
YK
D1001
1SS133
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
FRONT_A_IN_R {4}
FRONT_A_IN_L {4}
SOUND_L {4}
SOUND_R {4}
FRONT_V_IN3 {3}
A_MUTE {1}
SOUND+B {7}
SOUND_GND {7}
P.CON+8V {2,3,4,6,7}
GND {1,2,3,4,6,7}
P.FAIL {1,7}
AT+5V_AVDD {1,7}
PCB010
TMC572
0
TO 21PIN/AV SW
4.9
5.0
R
1
2
3
4
L
SPEAKER
RED
45
0
0
0
0
0
0
RF
CH1
IN
IN
CH2
GND
CH1
CH2
NC
ATT.CONT.
OUT
MUTE
OUT
-BY
STAND
GND
VCC
ATT.
+
+
-
NC
+
-
+
FILTER
RIPPLE
NC
2.8
7.5
3.8
7.5
3.8
2.8
SOUND AMP SCHEMATIC DIAGRAM
(MAIN PCB)
20.5
10.3
1.4
21.7
8.2
10.3
44
FROM/TO STEREO
FROM MICON/TUNER
FROM POWER
43
G-9
G-10