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4.6
MAIN (AUDIO I/O) SCHEMATIC DIAGRAM
5
NC
BS_AUDIO[L]
TO BS TUNER
BS_AUDIO[R]
DEMOD[L]
TO TUNER/DEMOD
DEMOD[R]
4
TO
MAIN-TERMINAL
RCA_IN[L]
RCA_IN[R]
A.IN1[L]
A.IN1[R]
A.IN2[L]
3
A.IN2[R]
GND
F.AUDIO[L]
F.AUDIO[R]
GND
TO
SYSCON
A.DEC_SEL
A.IN_SEL_A
A.IN_SEL_B
2
A.IN_SEL_C
1
A
B
0 3
MAIN (AUDIO I/O)
#
#
R2619
R2621
C2615
C2611
C2625
10k
OPEN
0.01
10
/16
C2613
OPEN
#
R2620
R2622
47k
#
C2626
VSS
VEE
INH
Z0
Z
Z1
Y0
Y1
10
/16
VEE
C
B
A
X0
X1
X
Y
VDD
C2614
R2628
#
OPEN
10k
R2625
R2627
47k
IC2605
BU4053BCF
#
R2630
C2616
OPEN
R2626
OPEN
R2629
3.3k
R2610
R2611
R2612
R2648
R2613
10k
1k
1k
47k
1k
C2609
C2607
OPEN
OPEN
VSS
VEE
INH
Y1
Y3
Y
Y2
Y0
VEE
B
A
X3
X0
X
X1
X2
VDD
R2617
OPEN
IC2603
C2610
OPEN
BU4052BCF
R2618
OPEN
R2614
R2649
R2615
R2616
1k
47k
1k
1k
#DIFFERENCE TABLE
: Used
: Not used
SYMBOL
C2625
R2620
R2621
IC2607
R2631
,R2634
C2626
R2625
R2626
IC2608
R2638 ,R2639
MODEL
R2642 ,R2650
JPN
6.8k
10k
US
EU /EK /MS
1k
47k
C
D
The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only.
Note :
When replacing the parts , refer to the Parts List.
#
R2623
R2631
R2632
R2633
3.3k
10k
47k
15k
IC2606
BA15218F
R2624
R2652
10k
220
C2627
OPEN
VSS
VEE
INH
Z0
Z
Z1
Y0
Y1
#
IC2607
BU4053BCF
VCC
C
B
A
X0
X1
X
Y
VDD
C2628
OPEN
R2653
220
R2645
C2612
OPEN
0.01
R2636
R2637
47k
15k
R2646
47k
R2602
22k
R2601
R2603
10k
1k
R2643
R2644
220
220
IC2601
BU4052BCF
R2655
1k
VSS
VEE
INH
Y1
Y3
Y
Y2
Y0
Q2602
DTA114EUA
VCC
B
A
X3
X0
X
X1
X2
VDD
R2640
IC2604
1k
D2601
BA15218F
DAN202U
C2608
R2609
OPEN
R2604
R2605
OPEN
1k
22k
R2608
OPEN
Q2601
DTC144WUA
R2647
47k
,R2635
C2617 ,C2619
,R2641
C2621
,C2623
,R2651
E
4-13
4-14
#
#
#
R2651
C2618
C2617
R2635
22k
OPEN
47
/25
3.3k
#
R2650
22k
#
R2641
C2620
#
220
OPEN
C2619
TO MAIN-TERMINAL
47
/25
DEC_OUT[L]
#
R2634
DEC_OUT[R]
10k
#
R2642
220
C2629
OPEN
IC2608
#
BA15218F
D2602
OPEN
VEE
R2654
150
TO MAIN-TERMINAL
AUDIO[-]
GND
VCC
AL5V
R2656
39
C2630
OPEN
#
TO
R2638
VIDEO/AUDIO
10k
FMA_OUT[L]
FMA_OUT[R]
C2624
OPEN
GND
#
FMA_IN[L]
C2623
AUDIO_IN[L]
47
/25
#
FMA_IN[R]
#
AUDIO_IN[R]
R2639
C2621
C2622
3.3k
47
/25
OPEN
TO
MAIN-TERMINAL
A/D_IN[L]
AUDIO_IN[L]
A/D_IN[R]
AUDIO_IN[R]
GND
D/A_OUT[L]
D/A_OUT[R]
Q2603
Q2604
DTC114TUA
DTC114TUA
TO
VIDEO/AUDIO
C2601
IND.IN[L]
47
/16
AUDIO_OUT[L]
IND_IN[R]
AUDIO_OUT[R]
C2604
C2603
OPEN
47
/16
TO
R2606
MAIN-TERMINAL
220
LINE_OUT[L]
AUDIO_OUT[L]
LINE_OUT[R]
AUDIO_OUT[R]
VEE
R2607
220
TO SYSCON
VCC
A.MUTE[H]
AUDIO_CTL1
AV2THROUGH[L]
IC2602
BA15218F
C2606
OPEN
C2605
C2602
47
/16
47
/16
F
G
p20194001a_rev0
H
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