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
H1
H1
H2
E
E
J7002
AV3-19D-1
REAR A/V OUT
JACK
1
2
3
4
5
H
E
J7001
YKC21-3895
1
2
Q7005
DTA114EKA
MUTE SW
Q7010
DTA143EKA
MUTE SW.
CAUTION: DIGITAL TRANSISTOR
IC7001
NJM4580M
MIXER
1
2
3
4
5
6
7
8
IC7002
CD4053BNSR
AUDIO SW
1
10
11
12
13
14
15
16
2
3
4
5
6
7
8
9
E
E
H1
NC
H1
H2
J7003
AV3-19DS-1
REAR A/V IN JACK
1
2
3
4
5
6
DURING PLAYBACK
MEASURED WITH THE DIGITAL TESTER
NOTE:
THE DC VOLTAGE AT EACH PART WAS
B7001
W4BRH3.5X6X1
B7003
W4BRH3.5X6X1
B7004
W4BRH3.5X6X1
AUDIO SIGNAL
L7002
100uH
TUNER AUDIO SIGNAL
L7001
4.7mH 0607
L7004
100uH
0305
L7003
100uH
0305
TUNER VIDEO SIGNAL
Q7009
KRC103RTK
MUTE SW.
Q7013
KRC103RTK
SW
Q7017
DTC144EKA
MUTE SW
Q7002
2SA1037AK
D AUDIO DRIVER
Q7015
KTA1266
BUFFER
D7005
1SS133
D7010
1SS133
D7011
1SS133
D7013
1SS133
D7006
1SS133
C7019
4.7
50V
KA
C7041
100
16V
YK
C7040
1000
6.3V
YK
C7025
100P
CH
C7016
0.1
B
C7010
820P
CH
C7012
820P
CH
C7026
100P
CH
C7009
100P
CH
C7015
0.1
B
C7005
0.022
B
C7024
100P
CH
C7033
220P
CH
C7038
0.1
F
C7037
470P
B
C7039
470P
B
C7049
100P
CH
C7047
0.0022
B
C7045
0.0022
B
C7002
470P
B
C7001
470P
B
C7020
0.0015 CH
C7022
0.0015 CH
R7052
100
1/4W
R7037
10K
R7034
470
R7035
470
R7028
12K
R7023
10K
R7032
8.2K
R7033
1K
R7019
1K
R7018
1K
R7011
100K
R7012
100K
R7013
10K
R7002
10K
R7001
10K
R7020
10K
R7014
10K
R7006
470
R7003
470
R7024
10K
R7008
10K
R7029
12K
R7031
8.2K
R7030
1K
R7036
10K
R7051
100
1/4W
R7009
10
R7010
10
R7016
120
R7021
56
R7005
10
R7007
470K
R7004
1K
R7015
10K
R7038
3.3K
R7040
1K
R7039
1K
R7042
120
R7041
120
1/4W
R7046
22K
R7027
10K
R7050
681/4W
R7049
330
1/2W
R7048
12K
R7047
100
R7053
2201/2W
R7043
10K
R7056
120K
R7057
180K
R7059
180K
R7058
120K
R7060
2.2K
R7062
2.2K
R7061
751/4W
R7055
1K
1/4W
R7054
1K
R7025
2.2K
R7026
2.2K
C7031
22
16V
KA
C7032
22
16V
KA
C7030
2.2
50V
KA
C7014
33
10V
KA
C7007
2.2
50V
KA
C7006
2.2
50V
KA
C7013
10
16V
KA
C7011
4.7
50V
KA
C7017
470
16V
YK
C7029
2.2
50V
KA
C7004
47
6.3V
KA
C7003
470
16V
YK
C7034
4.7
50V
KA
C7050
10
16V
KA
C7051
10
16V
KA
C7048
47
16V
YK
C7046
10
50V
YK
C7044
10
50V
YK
C7053
100
16V
YK
C7043
10
16V
KA
C7042
10
16V
KA
C7052
10
16V
KA
C7008
4.7
50V
KA
Q7001
2SC2412K
D AUDIO DRIVER
Q7003
2SC2412K
MUTE DET
Q7007
2SC2412K
MUTE SW
Q7008
2SC2412K
MUTE SW
Q7004
2SC2412K
MUTE SW
Q7011
2SC2412K
MUTE SW
Q7012
2SC2412K
MUTE SW
Q7014
2SC2412K
BUFFER
Q7006
2SC2412K
BUFFER
Q7016
2SC2412K
BUFFER
W807
W843
W821
W820
W854
W802
W847
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DIGITAL AUDIO SIGNAL(PB)
PLAYBACK VIDEO SIGNAL
AUDIO SIGNAL(PB)
CAUTION: DIGITAL TRANSISTOR
MONITOR_A_L
MONITOR_A_R
DVD_A_L
DVD_A_R
SWD_V.OUT
REAR_A_IN-L
REAR_A_IN-R
REAR_V_IN
AT+8V
P.CON+D5V
SPDIF-134
GND
AT-8V
AT+5.6V
P.CON+12V
ZERO
SYS_MUTE
DVD_AUDIO_L
DVD_AUDIO_R
P.CON+9V
TV/DVD
SYS_MUTE
REAR_V_IN
REAR_A_IN-L
REAR_A_IN-R
SWD_V.OUT
EXT_MUTE
DVD_A_L
DVD_A_R
TV/DVD
DVD_AUDIO_L
DVD_AUDIO_R
PCB250
FROM/TO MICON/TUNER
FROM/TO POWER
(AV PCB)
I/O SCHEMATIC DIAGRAM
+
-
A_GND
VCC
-
+
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
NC
BY
BX
CY
COUT
CX
INH
Vee
Vss
C
B
A
AX
AY
AOUT
BOUT
Vdd
0
0
3.8
3.8
7.4
0
0.3
0.7
0.3
0
0
0
0
0
0.9
0.1
0.1
0
-9.9
0
0
4.1
7.4
7.3
7.3
1.1
0.8
0.2
0.2
4.9
1.6
1.2
1.2
1.6
0
0
3.2
5.8
5.8
11.5
5.8
5.8
5.8
5.8
5.2
5.2
5.2
0
9.0
1.1
0.5
1.1
1.8
4.4
8.3
4.4
8.3
FROM/TO AV SW
39
40
41
TMA503