3-33
3-34
4. AV CIRCUIT DIAGRAM
A
1
2
3
4
5
6
7
8
9
10
11
12
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
04.AV
MALATA
Wednesday, January 02, 2008
04.AV
MALATA
Wednesday, January 02, 2008
04.AV
MALATA
Wednesday, January 02, 2008
AOUT_L
AOUT_R
SP_L-
SP_L+
AOUT_L
AOUT_R
A_MUTE
CVBS
CVBS
A+5V
A-5V
GND
SP_R-
SP_R+
SP_L+
SP_R-
R_SPEAKER
L_SPEAKER
A_MUTE
SP_R-
AUDIO_L
ASPDIF
SP_MUTE
SP_L-
R_SPEAKER
L_SPEAKER
ML_OUT
MR_OUT
A-5V
AV+5V
A-5V
A-5V
SP_MUTE
SP_L-
SP_R+
SP_R-
AV+5V
A_MUTE
SP_L-
AUDIO_
R
A-5V
AV+5
V
A_MUTE
A-5V
A_MUTE
AUDIO_L
AV+5
V
M5V
AUDIO_R
AUDIO_L
AUDIO_R
A-5V
A+5V
A+5V
M5V
A+5V
AOUT_L
AOUT_R
A_MUTE
SP_L-
SP_L+
CVBS
A+5V
A-5V
GND
SP_R-
SP_R+
ASPDIF
SP_MUTE
GND
M5V
AUDIO_R
AUDIO_L
OFF-PAGE CONNECTION
POWER I/F
20K
20K
7
2
1
6
5
4
3
270 degree
(Top View)
C419
102
C419
102
C730 1uF
C730 1uF
+
CM402
100uF/10V
+
CM402
100uF/10V
1
2
L405
1.8uH
L405
1.8uH
R403
100K
R403
100K
R411
1K
R411
1K
R428
30.9K
R428
30.9K
TP401
TP401
R420
1K
R420
1K
R414
100
R414
100
L401
FB
L401
FB
R418
68 1%
R418
68 1%
R445
100
R445
100
R451
10K
R451
10K
R408
10K
R408
10K
R422
1K
R422
1K
L409
0603-120
L409
0603-120
C430
104
C430
104
Q404
BAT54S
Q404
BAT54S
3
2
1
D401
D_LL4148
D401
D_LL4148
1
2
C418
104
C418
104
C728 1uF
C728 1uF
L406
600 ohm FB
L406
600 ohm FB
R409
47K
R409
47K
CE419
10uF/10V
CE419
10uF/10V
C414
56pF
C414
56pF
R432
100
R432
100
+
-
U402A
NJM4580M
+
-
U402A
NJM4580M
3
2
1
8
4
R455
10K
R455
10K
C427
56pF
C427
56pF
C413
ESD(15pF)
C413
ESD(15pF)
C402
NC
C402
NC
C405
NC
C405
NC
R450
0
R450
0
CE418
10uF/10V
CE418
10uF/10V
R444
5.1K
R444
5.1K
C401
104
C401
104
B
C
E
Q402
NC/SMBT3904
B
C
E
Q402
NC/SMBT3904
1
3
2
C420
56pF
C420
56pF
CE411
10uF/10V
CE411
10uF/10V
L407
600 ohm FB
L407
600 ohm FB
R413
10K
R413
10K
R433
11K
R433
11K
+
CM403
47uF/16V
+
CM403
47uF/16V
1
2
R434
5.1K
R434
5.1K
L402
FB
L402
FB
B
C
E
Q411
Q_2N3906
B
C
E
Q411
Q_2N3906
2
3
1
CE415
10uF/10V
CE415
10uF/10V
R453
10K
R453
10K
TP405
TP405
R430
10K
R430
10K
R405
10K
R405
10K
CE414
10uF/10V
CE414
10uF/10V
PHONEJACK
JP404
JP_CK-3.5-023P1K
PHONEJACK
JP404
JP_CK-3.5-023P1K
2
3
4
5
6
1
+
-
U402B
NJM4580M
+
-
U402B
NJM4580M
5
6
7
8
4
B
C
E
Q410
Q_2N3906
B
C
E
Q410
Q_2N3906
2
3
1
C428
680pF
C428
680pF
TP404
TP404
C729 1uF
C729 1uF
C417
680pF
C417
680pF
C429
ESD(15pF)
C429
ESD(15pF)
C404
104
C404
104
C421
680pF
C421
680pF
R454
0
R454
0
CE410
10uF/10V
CE410
10uF/10V
R415
1K
R415
1K
R438
30.9K
R438
30.9K
C407
100pF
C407
100pF
JP406
ST-066
DIP
JP406
ST-066
DIP
1
1
2
2
3
3
4
4
5
5
6
6
+
CE406
1uF/50V
+
CE406
1uF/50V
1
2
C409
100pF
C409
100pF
+
CE404
100uF/10V
+
CE404
100uF/10V
1
2
R404
100K
R404
100K
R457
10K
R457
10K
R419
1K
R419
1K
C727 1uF
C727 1uF
R441
10K
R441
10K
L408
0603-120
L408
0603-120
B
C
E
Q409
Q_2N3906
B
C
E
Q409
Q_2N3906
2
3
1
PT2303
U401
PT2303
PT2303
U401
PT2303
Shutdown
1
GND1
2
+IN2
9
VD
D
4
-IN2
11
-IN1
6
GND2
7
+IN1
8
+OUT2
14
VREF
10
-OUT2
12
HP-IN
16
VD
D
13
-OUT1
5
GND3
15
+OUT1
3
C426
102
C426
102
+
CM401
100uF/10V
+
CM401
100uF/10V
1
2
L410
10uH
L410
10uH
C416
680pF
C416
680pF
JP401
RK1012G-14/2.8-C20K
JP401
RK1012G-14/2.8-C20K
1
1
2
2
3
3
4
4
5
5
6
6
7
7
R412
NC/4.7K
R412
NC/4.7K
PHONEJACK
JP403
JP_CK-3.5-023P1K
PHONEJACK
JP403
JP_CK-3.5-023P1K
2
3
4
5
6
1
R452
4.7K
R452
4.7K
C423
100pF
C423
100pF
B
C
E
Q412
Q_2N3906
B
C
E
Q412
Q_2N3906
2
3
1
R406
100K
R406
100K
R407
10K
R407
10K
R410
NC/4.7K
R410
NC/4.7K
C415
100pF
C415
100pF
B
C
E
Q401
SMBT3904
B
C
E
Q401
SMBT3904
1
3
2
R401
10K
R401
10K
R416
100
R416
100
L403
600 ohm FB
L403
600 ohm FB
B
C
E
Q403
NC/SMBT3904
B
C
E
Q403
NC/SMBT3904
1
3
2
R421
1K
R421
1K
CE417
10uF/10V
CE417
10uF/10V
R402
47K
R402
47K
R443
11K
R443
11K
C408
100pF
C408
100pF
L404
600 ohm FB
L404
600 ohm FB
R423
10
R423
10
R456
4.7K
R456
4.7K
TP402
TP402
MPEG I/F
LCD I/F
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