23
23
AVD-LS10
3-15. SCHEMATIC DIAGRAM – MAIN SECTION (2/5) –
• See page 30 for waveforms.
FB508
R580
R582
C573
C575
C579
R500
C589
C586
C591
C583
C593
R598
R621
R586
R581
R583
C580
C584
C594
R599
R587
R622
FB509
C574
C590
C592
C585
R524
R523
R553
C547
R561
R565
R563
C549
R559
R557
C545
R551
C541
C537
C551
C539
C535
C553
R549
R547
R545
C544
R554
R556
R552
C542
C538
R550
R548
C548
R562
R560
R558
R566
R564
C552 R546
C540
C536
C546
C550
C554
R578
R577
C563
R576
R575
C562
R572
C559
R573
C558
C557
C556
R570
R569
C555
R567
C560
C564
C565
C561
C566
C529
R539
R541
C527
C525
C523
R537
R529
C519
R531
C521
R533
C516
R543
R535
R532
R530
R536
R542
R544
R540
C530
C518
C520
C528
C623
C624
C526
C577
R513
R509
C571
C569
R515
R517
C509
R519
R521
FB505
R518
R516
R514
R520
R522
R510
C578
C510
FB506
R525
R503
C501
FB501
R501
C502
R502
FB502
R504
R507
R505
R508
R506
C503
C504
FB503
FB504
R592
FB612
FB507
FB603
FB604
FB605
FB606
C602
R607
C603
R588
R589
C609
R617
R615
R610
R611
R613
R614
D601
C620
C606
C611
C608
C605
R604
R603
C612
R606
R605
L602
C616
C619
C617
ZD601
C604
C621
C601
R594
R593
R591
C582
C581
R579
C622
C514
C567
C568
R602
C614
R618
R619
R620
C534
C532
C543
R584
R109
Q503
Q502
R571
C515
R526
R527
R528
C505
C507
C508
C506
R511
R512
C607
C610
Q501
C513
C512
R111
C618
Q508
Q507
Q505
C511
JK602
R612
L601
Q610
Q608
Q602
Q504
R568
R112
R110
FB609
FB613
FB511
FB510
R609
R555
Q601
Q603
Q604
Q609
100
100k
100
10V
100p
100p
220k
2.2
50V
10
50V
47
16V
100p
562
10
100k
10k
100
100k
100p
100p
562
10
10k
100k
100
10V
2.2
50V
47
16V
10
50V
330
330
18k
100p
100
220k
4.7
50V
12k
47k
10
50V
10k
5600p
0.01
0.1
10
50V
3.3
50V
47
16V
560
100k
10
120p
18k
1.2k
10k
5600p
0.01
560
100k
100p
12k
12k
47k
100
220k
0.1
10
10
50V
3.3
50V
10
50V
4.7
50V
47
16V
1k
220k
0.103
10
18k
120p
1.2k
5600p
10
50V
0.22
560
100k
3.3
50V
10
47
16V
47
16V
0.1
0.1
4.7
50V
2200p
150
150
22
16V
22
16V
10p
10k
0.1
47k
10
50V
20k
47p
10k
1000
6.3V
0.1
10
10k
20k
47k
10k
150
10
150
2200p
0.1
10
50V
22
16V
3.3
50V
3.3
50V
22
16V
1000p
4.7
330
47
16V
0.1
1.5k
100k
4.7
50V
470k
100
100k
1.5k
4.7
470k
100
330
1000p
4.7
50V
47
16V
220k
470k
120p
330
120p
330
470k
470k
330
470k
330
120p
120p
330
470
10V
75
47
16V
180k
10k
220
16V
560
75
10k
1k
1k
2.2k
1SS133
4.7
50V
4.7
50V
47
16V
100p
100p
75
75
100p
75
75
47
16V
0.1
0.1
5.1V
0.1
470
10V
470
10V
470k
470k
330
120p
120p
330
10
16V
0.1
0.1
0.1
75
47
16V
560
180k
10k
47
16V
0.1
120p
18k
100
KTD1302
KTD1302
5.6k
0.1
470
470
0
47
16V
0.1
0.1
47
16V
4.7
4.7
470
10V
4.7
50V
KRA102M
REC MUTE
0.1
4.7
50V
100
47
16V
KTD1302
MUTE
KTD1302
MUTE
KTD1302
MUTE
4.7
50V
220
A1266
VIDEO
AMP
A103M
RGB
SELECT
KRC103M
16:9
SWITCH
KRA102M
MUTE DRIVE
10
100
100
1k
1.2k
KTA1267
B+ SWITCH
KRC103M
B+ SWITCH
KRC103M
TV MODE
SWITCH
A1266
BUFFER
M
UTE 5V
REC M
U
TE
SW
M
U
TE
H/P M
UTE
H
/P
L
H/P R
+5VA
-12V
12VA
5V
DGND
B2-4
B 2-3
ANR+
ANR-
ANL-
ANL+
F/L
F/R
WOOFER
VIDEO SW
16:9
C/PB
CVBS
PR
Y/Y(G)
MUT1
MUT2
SW1
SW2
RGB VIDEO
TV M
ODE
VIDEO1-L
VIDEO1-L
VIDEO1-R
VIDEO1-R
VIDEO2-R
VIDEO2-R
VIDEO2-L
VIDEO2-L
SCART-R
SCART-R
SCART-L
SCART-L
DATA
STB
CLK
TUN R
TUN L
HP/R
HP/L
1
2
3
5
6
5
6
1
2
3
2
3
2
3
8
2
3
5
6
8
5
6
8
2
3
5
6
8
MUTE
MUTE
5
6
2
3
4
AMP
AMP
AMP
IC505(2/2)
IC506(2/2)
NJM072M
NJM072M
IC503(1/2)
IC503(2/2)
NJM072M
NJM072M
NJM072M
IC504(1/2)
IC507
IC507
(2/2)
(1/2)
NJM072M
NJM072M
IC505
IC506
(1/2)
(1/2)
IC508
NJM4560M
IC508
(1/2)
NJM4560M
(2/2)
NJM4560M
(1/2)
IC502
IC502
R
L
VIDEO IN
AUDIO IN
VIDEO OUT
AUDIO OUT
R
L
R
L
AUDIO
VIDEO IN
VIDEO 2
VIDEO 1
AUDIO IN
SUB WOOFER
VIDEO
MONITOR
JK601(1/2)
JK601(2/2)
NJM4560M
NJM072M
NJM4560M
NJU7312AM
IC501
NJM2279
IC102
AUDIO SELECT
LPF
LPF
LPF
BUFFER
VIDEO SELECT
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299