CIRCUIT(W503) on
SCHEMATIC DIAGRAM-32
Q718
IMX9T110
SWITCHING
C771
16V10
R793
4.7K
C777
47P
C758
2200P
C755
16V22
R763
47K
C749
16V22
R761
1K
R794
4.7K
R759
1K
C747
0.01
IC704
M5218AFPE3
BUFFER AMP
C741
16V10
R749
100K
R751
10K
C743
470P
R753
22K
C745
47P
R752
10K
C744
470P
R758
18K
C721
16V10
R729
100K
R731
10K
C729
16V22
R741
1K
C725
470P
R733
22K
R737
18K
Q717
IMX9T110
SWITCHING
R713
1K
C730
16V22
R742
1K
C702
10V10
R730
100K
R732
10K
C726
470P
R738
27K
C728
47P
R734
22K
C709
0.1
C701
16V10
R703
100K
R705
10K
R715
1K
C704
470P
R707
22K
R709
18K
C706
47P
R715
1K
C710
16V22
C732
2200P
C714
16V22
R717
47K
R744
47K
C734
16V22
C712
2200P
R791 15K
R792
15K
R787
15K
R795
56K
C731
2200P
C715
16V22
R718
47K
R714
1K
R796
56K
R704
100K
C705
470P
D701
D707
1SS355TE17
B
B
B
A
B
C
D
E
A
A
C
B
A
1
2
3
4
5
6
7
8
C
A
B
E
F
B
A
G
F
E
D
E
F
C
C727
47P
20
R769
560
L705
50
H
D703
D701-704
RL1N4003N02
D702
3
2
1
L704
50
H
R702
RSFMB40KT-L
D704
C783
0.1
Q706
DTC114YKA146
SWITCHING
10K
10K
R71
1
560
D728
UDZSTE175R1B
R777
22K
R776
22K
CN703
FL
A.GND
FR
A.GND
SL
A.GND
SR
A.GND
CNT
A.GND
SW
A.GND
LT
A.GND
RT
D.GND
ZFLAG
A
MUTE
D.GND
OPT
D.GND
WIDE1
WIDE2
CMD
ST
A
T
CLK
1
26
3
2
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
21 22 23 24 25
CN301
8
9
10
11
12
13
14
7
6
5
4
3
2
1
Vcc
Vss
IC705
M5228FPE1
BTL DRIVE
IC706
M5218AFPE3
BUFFER AMP
C707
47P
D
C
D
C
B
A
F
1
2
3
4
5
6
7
8
Q715
DTC114YKA146
POWER SUPPLY CONT.
Q714
DTA114EKA146
POWER SUPPLY
A
SCHEMATIC DIAGRAM-22
47K
10K
47K
10K
D708
1SS355TE17
R778
1K
C781
50V3.3
R708
22K
R710
18K
R706
10K
C722
16V10
R716
1K
C711
16V22
R743
47K
C733
16V22
C713
2200P
R788
15K
R739
1K
Q716
IMX9T110
SWITCHING
R740
1K
C746
47P
R754
22K
R750
100K
C742
16V10
C748
0.01
R762
1K
C750
16V22
R760
1K
R764
47K
C756
16V22
C757
2200P
R790
10K
C778
47P
C772
16V10
R789
10K
C785
0.01
R766
150K
R765
150K
R797
15K
D706
1SS355TE17
R757
18K
G
H
C708
0.1
R218
5.6K
R217
5.6K
R222
8.2K
R224
12K
C786
0.01
R219
10K
R220
10K
14.9V
-7.6V
7.7V
9.1V
7.7V
:NEGATIVE VOLTAGE LINE
:POSITIVE VOLTAGE LINE
:CENTER SP. DRIVE SIGNAL LINE
:SUB WOOFER SIGNAL LINE
0V
0V
-7.6V
0V
0V
0V
7.7V
0V
0V
0.6V
0.6V
(-3.7V)
(-3.7V)
0V
0V
0V
-7.6V
0V
0V
7.7V
0V
0V
0.6V
0.6V
(-3.7V)
(-3.7V)
0V
0V
0.6V
0.6V
(-3.7V)
(-3.7V)
0V
0V
0V
0V
0V
0V
0V
0V
0V
-7.6V
7.7V
1.2V
4.4V
(5.1V)
1.4V
(-3.7V)
0V
(1.9V)
0V
(4.1V)
4.8V
(0V)
:AUDIO/ FRONT MID SP. DRIVE SIGNAL LINE
:SURROUND/
FRONT HIGH SP. DRIVE SIGNAL LINE
Summary of Contents for SA-DK3
Page 9: ...8 Location of Controls for Remote Control Transmitter 9 ...
Page 11: ...9 1 Checking for the main P C B and DVD module 1 P C B 11 ...
Page 12: ... Check the main P C B and DVD module 1 P C B A side as shown below 12 ...
Page 14: ...14 ...
Page 16: ...16 ...
Page 19: ... Check the DVD module 2 P C B as shown below 19 ...
Page 21: ...21 ...
Page 23: ...23 ...
Page 24: ...24 ...
Page 25: ...25 ...
Page 27: ...27 ...
Page 28: ...28 ...
Page 30: ...30 ...
Page 31: ...31 ...
Page 32: ...32 ...
Page 33: ...33 ...
Page 34: ...34 ...
Page 35: ...35 ...
Page 36: ...36 ...
Page 37: ...37 ...
Page 38: ...38 ...
Page 39: ...39 ...
Page 40: ...40 ...
Page 41: ...41 ...
Page 44: ... Follow the Step 1 Step 14 of item 9 4 44 ...
Page 45: ...45 ...
Page 46: ...46 ...
Page 48: ... Follow the Step 1 Step 4 of item 9 3 3 48 ...
Page 49: ...49 ...
Page 51: ...51 ...
Page 52: ...52 ...
Page 72: ...Q504 KTC3199GRTA TRANSISTOR 1 M 72 ...
Page 85: ...R213 ERJ6GEYJ682V 6 8K 1 10W 1 M 85 ...
Page 106: ...C631 ECBT1H104KB5 0 1 50V 1 M 106 ...
Page 109: ...C821 ECUV1H222KBN 2200P 50V 1 M 109 ...
Page 118: ...118 ...
Page 119: ...19 Mechanism Parts Location 119 ...
Page 120: ...120 ...
Page 121: ...20 CD Mechanism Parts Location 121 ...
Page 122: ...122 ...
Page 123: ...21 Packaging 123 ...
Page 124: ...Printed in Japan M000500000MT 124 ...