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AY
BA
BC
BE
AZ
BB
BD
BF
BG
BH
IC53
(3/3)
CN12
IC54
(3/6)
(4/6)
IC54
(5/6)
IC54
IC53
(1/3)
IC54
(6/6)
IC54
(1/6)
(2/6)
IC54
(1/2)
IC76
IC76
(2/2)
(2/2)
IC80
IC80
(1/2)
(1/2)
IC78
(2/2)
IC78
DTS
DIGITAL
DOLBY
(AC-3)
SRAM
ROM
1M DRAM
5V AVR
CN16
Q57
D72
Q55
REP.
DRIVE
38-54KHz
FILTER
CONTROL
SYSTEM
TEXT
SL16
IC53
(2/3)
FLch
CENTERch
SLch
FRch
SUB WOFFERch
SRch
J17
J16
J15
D
I
S
BUFFER
BUFFER
21KHz LPF
21KHz LPF
80KHz LPF
21KHz LPF
28
27
26
25
24
23
22
21
20
19
18
17
16
15
VCC
WE
A13
A8
A9
A1
1
OE
A10
CS
D8
D7
D6
D5
D4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
D1
D2
D3
VSS
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
VCC
WE
NC
A14
A13
A8
A9
A1
1
OE
A10
CE
D7
D6
D5
D4
D3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
NC
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
D0
D1
D2
VSS
10
9
8
7
6
5
4
3
2
1
VCC
A3
A2
A1
A0
NC
RAS
WE
D2
D1
11
12
13
14
15
16
17
18
19
20
A4
A5
A6
A7
A8
OE
CAS
D3
D4
VSS
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
MA4
MA5
MA6
VCCA
MA7
GNDA
MA8
MA9
MA10
MA1
1
GNDQ
VCCQ
GNDA
MA12
VCCA
MA13
MA14
MA15
MCSO
GNDA
MOS
SS
HREQ
GNDS
SDO2
SDO1
SDO0
VCCS
SCKT
WST
SCKR
GNDQ
VCCQ
GNDS
WSR
SDI1
SDI0
DSO
DSI
DSCK
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
GNDA
MA3
MA2
MA1
MA0
SCK/SCL
EXTAL
VCCQ
GNDQ
PINIT
GNDP
PCAP
VCCP
GNDS
MISO/SDA
RES
MODA
MODB
MODC
VCCS
MCAS
MRAS
MWR
MRD
GPI00
GPI01
GPI02
GPI03
GNDD
MD0
VCCD
MD1
MD2
MD3
GNDD
MD4
MD5
MD6
MD7
DR
MA8
SDO0
PINIT
38
MODC
VCCS
MODB
40
39
GNDS
SDO2
SDO1
MOS
HREQ
41
43
42
SS
47
45
46
44
GNDP
VCCP
PCAP
RES
MISO/SDA
MODA
GNDS
37
36
35
34
33
32
31
23
MA2
MA1
MA0
SCK/SCL
GNDQ
VCCQ
EXTAL
30
29
28
27
26
25
24
MA3
GNDA
21
22
VCCA
MA7
GNDA
MA4
MA5
MA6
20
18
19
16
17
14
15
MD0
WSR
GNDQ
VCCQ
GNDS
VCCS
SCKT
SCKR
51
49
48
50
WST
55
53
52
54
DSCK
SDI1
SDI0
DSO
DSI
57
56
58
59
60
DR
MD7
MD6
MD3
MD5
MD4
GNDD
MD1
MD2
VCCD
63
61
62
64
65
66
67
68
69
70
GPI03
GNDD
GPI02
GPI00
GPI01
MWR
MRD
VCCA
VCCQ
GNDA
MA12
MA9
MA10
MA1
1
GNDQ
12
13
10
11
8
9
6
7
GNDA
MA13
MA14
MA15
MCSO
MCAS
MRAS
4
5
3
2
1
78
71
72
73
74
75
76
77
80
79
78
25
24
23
22
77
20
76
67
65
64
63
62
12
5
4
77
11
13
14
64
63
62
73
67
65
3
16
18
19
7
23
24
25
20
22
69
68
71
80
18
19
12
16
14
13
71
7
5
4
11
69
68
20
18
16
19
13
12
11
14
7
3
4
5
C504
C503 0.1
C505 0.1
22
23
24
25
0.1
C857
1000P
C858
0.1
C502
C501
80
78
77
76
73
71
69
68
67
65
64
63
62
R954 10K
R955 10K
R844 10K
0.1
C520
R953 10K
R959 10K
R958 10K
R957 10K
R956 10K
R501 470
C506
0.1
0.01
1000P
8200P
C510
C507
0.1
1000P
C508
C509
0.1
R502
10K
R504
C511
22P
0.1
C513
C514
0.1
R509
330
5
3
R505
R506
6
2
0.01
C852
4
8
R515
68
67
78
79
77
80
71
69
25
24
23
22
80
79
78
77
71
69
68
67
22
23
24
25
0.1
C529
0.1
C532
0.1
C530
1000P
C531
R518
8200P
C533
R519 10K
C536
0.1
R525 330
R526 330
0.1
C537
R523 47K
R522 1K
1
7
10K
R534
C527
0.1
C526
0.1
0.1
C528
0.1
C543
OUT
2.7 1/4W
R516
C517
0.01
C518
100u10
GND
IN
+
0.1
C754
0.1
C879
C515
C516
100u10
0.01
L12
+
L11
L28
L27
C895
0.1
6
5
7
1
2
3
R935
2K
47u25
+
R415
1.8K
R417
1.2K
C427 390P
R423
100
R421 5.6K
R422 5.6K
100
R424
C428 390P
2K
R936
47u25
C420
+
1.8K
R416
R418
1.2K
C419
100K
R414
100K
R413
C421
6800P
C422
6800P
8200P
C425
8200P
C426
8
4
C437 0.01
C438 150P
C460 150P
100K
R434
0.018
C444
1.2K
+
R938
180
C442
R436
1u50
4
C446
0.033
2.4K
2
3
R438
R444
1
100
C459 0.01
C443
8200P
R433
100K
R441 30K
1.2K
1u50
1.3K
+
R937
R435
C441
8
R443
820
5
6
7
100
C445
2700P
R437
16K
R439
R440
15K
R442 15K
C450 100P
C449 33P
C448 0.033
3900P
C447
1
R454
820
C468
2700P
+
1u50
1.3K
1.2K
R452
4
3
16K
R455
C470
100K
R450
C466
8200P
C464
R940
3900P
C482 150P
R456
R458 30K
2
R460
100
C472 33P
16K
C469
R453
820
8200P
C465
100K
R449
+
C463
1u50
R939
1.3K
R451
1.2K
C471 33P
R457 30K
3900P
C481 0.01
8
6
5
R459
100
7
C467
2700P
22
21
24
23
26
25
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
SR
GND
SL
GND
SW
S MUTE
C
GND
FR
GND
FL
SW MUTE
-20dB ATT
A MUTE
B MUTE
5
6
9
8
11
10
C864
22P
C865
22P
C863
22P
13
12
3
4
7
14
1
X2
4MHz
R517
1M
C522
56P
56P
C523
2
0.1
C521
1
2
3
4
5
6
7
8
9
12V
RELAY CONT2
GND
RELAY CONT1
GND
REP OUT
IR-IN
IR OUT
TV SENSOR
1
2
3
4
5
6
7
8
9
R797
1K
R988
100mH
L701
C592
0.082
R800 2.2K
100
C882
C883
47P
47P
1
2
16
78
17
77
76
3
4
330
220
R508
8
7
6
5
1
16
18
63
R921 2.2K
R922 2.2K
R923 2.2K
R924 2.2K
47K
1K
80
17
79
0.1
C868
64
99
12
97
14
95
+B
R532 220
0.1
C870
100
R521
22P
C534
100
470
L50
L51
W6
W5
L56
L57
330
R997
L52
L58
L59
L53
L55
L54
0.027
C950
0.027
C951
+B
47P
C928
47P
C927
C929
L63
L64
C948
22P
47u25
C954
+
47u25
C953
+
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
B
B
B
B
B
B
B
+B
+B
B
+B
+B
+B
+B
+B
+B
+B
+B
+12V
+12V
5.0V
5.0V
5.0V
2.5V
2.5V
2.5V
5.0V
2.5V
5.0V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
5.0V
2.5V
2.8V
2.6V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
4.2V
5.0V
5.0V
2.8V
4.2V
2.5V
5.0V
0V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.8V
5.0V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
4.9V
5.0V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.6V
2.8V
2.8V
4.2V
5.0V
5.0V
5.0V
2.5V
2.5V
2.5V
4.9V
0V
2.5V
5.0V
0.6V
5.0V
0V
5.0V
5.0V
5.0V
0V
5.0V
0V
2.5V
2.5V
2.4V
5.0V
2.5V
5.0V
5.0V
5.0V
1.5V
2.4V
2.4V
2.5V
2.4V
5.0V
5.0V
5.0V
2.5V
0V
DTS ON:5.0V
DTS OFF:0V
5.0V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
5.0V
5.0V
2.5V
2.5V
2.5V
2.4V
5.0V
5.0V
5.0V
5.0V
0V
5.0V
0.6V
5.0V
0V
5.0V
2.5V
5.0V
5.0V
0V
5.0V
0V
5.0V
2.4V
2.5V
2.4V
5.0V
2.5V
1.5V
1.1V
1.5V
5.0V
5.0V
5.0V
5.0V
5.0V
0.4V
5.0V
0.4V
0.4V
0.4V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
0.4V
0.4V
5.0V
5.0V
5.0V
0.4V
0.4V
16.3V
-16.5V
16.3V
16.3V
-16.5V
-16.5V
7.1V
14.1V
5.1V 0V
IC86
IC87
IC55
IC52
IC56
IC73
(X08-285X-XX)
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to
parts list).
indicates safety critical components. For continued protection against risk of fire, replace only with same type
and rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out
(exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.