U
V
X
Z
AB
AD
W
Y
AA
AC
2
1
3
5
7
4
6
(BOTTOM VIEW)
(BOTTOM VIEW)
EP-ROM
DSP/AC3/DTS
DECODER
AUDIO SOUND
PROCESSOR
VCR Lch
SAT/C Lch
Lch
LSch
SWch
Lch OUT
CENTERch
Lch
D2
D1
Lch
J3
Rch
Lch
PLAY
Rch
REC
J4
Lch
Rch
PLAY
J2
Lch
VCR
SAT/C
u-COM
IC19
(2/2)
+12V
AVR
-12VAVR
D3
Q7
RESET
IC
to
TUNER
VCR
J1
SAT/C
COAX IN
A1
VCR
OPT IN
A2
OPT IN
SAT/C
A3
OPT
OUT
DIR/AD/DAC
OPT OUT
D9
D8
D7
D10
CN1
CN2
1/3
CP65
DVD-
CP12
AUDIO SERIAL
DATA
BUS DATA
LEVEL SHIFT
(2.5V
5V)
CP11
DIGITAL IN
SELECTOR
OPT IN
VCR
OPT IN
SAT/C
OPT OUT
OUT
SPDIF
AUDIO SERIAL
DATA CLOCK
DATA
AUDIO SERIAL
CONT. DATA
SERIAL
Q1
E2PROM
DVD
MUTE
TUNER
(Lch)
Q3
Q4
Q5
MUTE
CONT.
VCR or
SAT/C
LSch
RSch
LSch
Rch
Lch
SWch
Cch
1/3
DVD-
CN69
ONL
Y
X TYPE
ONL
Y
E,T
TYPE
23
22
21
29
28
27
26
25
16
15
14
20
19
18
17
9
10
11
12
13
6
8
1
2
3
4
30
31
32
A14
A13
A8
A9
A1
1
OE
A10
CE
O6
O5
O4
O3
GND
O2
O1
A6
A5
A4
A3
A2
A1
A0
O0
A17
PGM
VCC
VPP
A16
A15
A12
5
A7
7
O7
24
20
19
18
17
16
15
14
13
12
11
VCC
OUT0
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
CK
1
2
3
4
5
6
7
8
9
10
OE
IN0
IN1
IN2
IN3
IN4
IN5
IN6
IN7
GND
GND
IN7
IN6
CK
OUT7
OUT6
11
12
13
10
9
8
2
19
IN5
IN4
IN3
IN2
IN0
16
OUT5
OUT4
OUT3
14
15
OUT2
OUT1
OUT0
17
18
5
7
6
IN1
4
3
OE
VCC
20
1
44
43
42
41
40
6
5
4
3
2
1
33
30
29
32
31
39
38
37
36
35
34
23
24
25
26
27
28
18
19
20
21
22
12
13
14
15
16
17
7
8
9
10
11
A1
RD
WR
AUDA
T
A
3
DGND1
VD1
MCLK
SCLK
LRCLK
AUDA
T
A
0
AUDA
T
A
1
AUDATA2
DC
DD
RESET
AGND
VA
FILT1
FILT2
CLKSEL
CLKIN
CMPREQ
CS
SCDIO
ABOOT
EXTMEM
SDA
T
AN1
VD3
DGND3
SCLKN1
LRCLKN1
CMPDA
T
CMPCLK
A0
DATA7
DATA6
DATA5
DATA4
VD2
DGND2
DATA3
DATA2
DATA1
DATA0
R66 1
C39 0.01
R65 3.3K
R55 3.3K
C29 47P
R32 100
C30 220P
R380 2K
R33 1K
27
R34 1K
C31 47P
R381 2K
C33 0.01
R56 1
R35 1K
C38 470P
R382 2K
R39 10K
R40 10K
R42 10K
R41 10K
R49 10K
R51 10K
R46 10K
R44 10K
R2 10
R1 10
C1 0.01
C2 0.01
27
26
23
25
4
28
29
24
4
R15 2K
R38 1K
R16 2K
R37 1K
10K
R22
0.01
C20
R23
10K
10
R25
R17 2K
R36 1K
65
66
67
23
24
26
25
28
29
27
R31 1K
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
12
13
14
15
16
17
18
19
20
21
22
1
2
3
4
5
6
7
8
9
10
11
PDN
RX1
I2C
RX2
TST
RX3
SLA
VF
RX4
PVSS
R
PVDD
RIN
LIN
ROUT1
LOUT1
ROUT2
LOUT2
ROUT3
LOUT3
DZF1
VCOM
VREFH
SDTI2
SDTI3
INT0
INT1
CDT
O
CDTI
CCLK
CSM
DZF2
A
VSS
A
VDD
XTO
XTI
DVDD
DVSS
TVDD
TX
MCKO
LRCK
BICK
SDTD
SDTI1
10u50
+
C59
3.3K
R106
R95
10
0.01
C64
10u50
C63
+
0.01
C65
R107
3.3K
R96
10
C61
10u50
+
C67
0.01
R109
3.3K
R98
10
10u50
C60
+
0.01
C66
R108
5.1K
R97
10
R110
C62
10u50
10u50
C70
+
+
3.3K
0.01
C69
10
R111
C68
0.01
R100
3.3K
10
R99
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
IN22
IN21
IN12
IN1
1
ROUT32
ROUT31
ROUT22
ROUT21
ROUT12
ROUT1
1
AGND10
GOUT2
VIN2
AGND9
GOUT1
VIN1
TBF2
TNF1
BNF11
BNF21
BNF12
BNF22
BBNF2
OUT2
BBNF1
OUT1
AGND8
AGND7
VCC
AGND6
VEE
AGND5
MUTE
CL
DA
DGND
AGND4
GOUTSR
VINSR
AGND
INDSPSR
INDSPSL
INDSPC
INDSPSW
AGND1
GOUTSW
VINSW
AGND2
GOUTC
VINC
OUTSW
OUTC
OUTSL
OUTSR
VINSL
GOUTSL
IN31
IN32
IN41
IN42
IN51
IN52
IN61
IN62
IN71
IN72
IN81
IN82
INDVDSR
INDVDSL
INDVDC
INDVDSW
OUT2+
OUT2-
OUT1+
OUT1-
IN1DSP
IN1MIX
IN2DSP
IN2MIX
10u50
C1
15
+
C1
16
10u50
+
C175
C176
C177
C178 100P
C1
14
10u50
+
100P
100P
100P
10u50
+
C122
C125 100P
R207 1K
C126 100P
R208 1K
47u50
C134
+
270 1W
R221
47u50
C130
R215
270 1W
+
55
4.7K
R217
0.22
C127
0.22
C128
57
C131 0.22
4.7K
0.22
C129
R219
C133 0.047
C132 0.047
4.7K
C135 0.047
C136 0.047
4.7K
R220
C137 4700P
C138 4700P
10u50
+
C143
C142
10u50
+
76
75
2
4
3
1
470K
1
470K
2
1K
C162
C161
220P
R273
220P
R265
R272
1K
R264
C163
220P
R266
470K
220P
C164
R267
2.2K
R275
470K
75
R274
2.2K
76
C165
220P
R268
470K
220P
C166
R269
470K
R277
1K
3
R276
1K
4
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
KEY
IN2
KEY
IN1
AD REF(5V)
DSP493XXDA
T
A
OUT
DSP493XXDA
T
A
IN
DSP493XXCLK
SUB CPU DA
T
A
OUT
SUB CPU DA
T
A
IN
SUB CPU CLK
DSP-INTREQ
AK4586 DZF1
AK45860VERLEVEL
AK4586INT1
AK4586INT0
4586 CDT0
SUPPL
Y
PROTECT
AMP
PROTECT
ENCODE 2
ENCODE 1
EEPROM CLK
NC
RDS-DA
T
A
IN
REMOCON
RDS OPTION
H/P
CHECK
RDS-CLK
POWER DOWN
VDD
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
VDD
NC
NC
NC
NC
NC
NC
NC
NC
PLL
CLK
PLL
D OUT
AK4586CS
AK4586RST
VIDEO CTL1
VIDEO CTL2
VIDEO CTL3
VIDEO MUTE1
VIDEO MUTE2
AK4586 MST/SL
V
10dB A
T
T
A
MUTE
T
MUTE
DSP493XXRST
DSP
A15
DSP
A16
DSP
A17
STBY
LED
RELA
Y
R
P
A
CK CONTROL
RELA
Y
POWER
SUB RST
AK4586 CLK
AK4586 CDTI
DSP
A
BOOT
DSP
493XXCE
74AC157SEL
NC
NC
NC
EEPROM DATA
TUNED
OPT DET
MODEL OPTION
PLL-DATA IN/ST CHK
STEP-OPTION
VSS(G)
RST
XTAL IN
XTAL OUT
VSS(D. GND)
NC
GND
VDD
VFDP
BD3811 DATA
RELAY F
BD3811 CLK
BD3811 MUTE
PLL CE
R253 100
R90 10K
R205 10K
R283 10K
R284 1
R89 10K
R190 47
C160 1000P
R216 4.7K
C181 220P
R374 10K
R375 10K
R191 47
R161
3.9K
10K
24K
1M
R160
R159
R158
R157
24K
R181
10K
R180
3.9K
R179
1M
R178
10K
10K
R182
10.0000MHz
X2
100
R140
R350 2.2K
R351 10K
R352 2K
R353 2K
R354 2K
0.01
C101
0.01
C102
R356 2K
R355 2K
R357 2K
R358 2K
R21
1
10K
R209 10K
R206 10K
R202 10K
R200 10K
R359 10K
R360 10K
R203 10K
R361 2.2K
R362 2.2K
R363 2.2K
R364 2.2K
R365 10K
R366 10K
R376 2.2K
R367 10K
R373 2.2K
R368 2.2K
R370 2.2K
R369 2.2K
R371 2.2K
R372 10K
4.7u50
+
C113
2.7K
R204
C1
17 100P
R199 1M
R201 120K
3P
C1
18
5
6
7
R174
39K
47u25
C139
+
47u25
C140
+
0.01
C145
0.01
C144
OUT
VSS
VDD
3
1
2
1K
R235
100K
R238
1u50
+
C153
0.01
C158
1K
10K
R246
10K
R226
R225
1K
0.01
C141
IC26
8
9
10
11
12
13
TUNER R
GND
TUNER L
+12V
NC
TUNED
L8
R88 2.2K
L10 R87 2.2K
L1
1
L13
220u25
+
C184
C4
C3
22P
22P
75
R3
560
R11
1000P
C11
75
R4
560
C12
R12
1000P
VCC
3
GND
OUT
2
1
C5
0.1
100
R13
10
R8
R9
C7
0.1
3
VCC
10
GND
OUT
2
1
R14
100
3
IN
1
0.1
C10
2
GND
VCC
R10
10
R7 100
120
R309
1000P
C19
120
R24
120
R50
R20 10
0.1
C23
R21 10
0.1
C24
R26 120
R27 120
R28 120
R29 120
R310 120
C27 0.1
10u50
+
C28
10u50
+
C37
C172 100P
C171 100P
C170 100P
C169 100P
C167 100P
C168 100P
C13 100P
C14 100P
120
R302
10u50
+
C16
120
R303
10u50
+
C17
R54 18K
R47 4.7
C32 0.1
R308
C180 1000P
R64 10
12.288MHz
X1
10
R18
0.01
VCC
OUT
GND
NC
3
1
2
4
5
6
9
8
7
11
12
10
2
8
9
5
7
6
4
3
1
1
2
3
4
5
6
7
8
9
DVD ALch
AGND
DVD ARch
CTRL1
CTRL2
MUTE1
MUTE2
uCOM GND
M+
R145 47
R141 47
R138 47
R139 47
R306 120
44
R305 120
R304 120
R68 10K
44
R75 120
R76 120
R78 10K
120
R77
10K
R80
10K
R79
41
40
39
41
40
39
R311 120
R312 120
AUDATA(0-2)
R70 4.7K
R71
R30
1000P
C179
2K
R195
1K
47u25
C42
+
47u25
C43
+
10
R67
2.2u50
+
C47
R69
DATA(0-7)
C49 470P
33K
R74
0.1
C50
R307
120
10K
20
19
18
17
16
15
14
13
12
11
VCC
G2
AOUT1
BIN4
AOUT2
BIN3
AOUT3
BIN2
AOUT4
BIN1
1
2
3
4
5
6
7
8
9
10
G1
AIN1
BOUT4
AIN2
BOUT3
AIN3
BOUT2
AIN4
BOUT1
GND
R61 1
0.01
C40
10u16
+
C41
R58 3.3K
R59 3.3K
R53 10K
GND
SPDIF
1
2
1
2
3
4
5
6
7
8
SELECT
A1
B1
Y1
A2
B2
Y2
GND
16
15
14
13
12
11
10
9
VCC
ST
A4
B4
Y4
A3
B3
Y3
10
R63
0.01
C34
21
26
18
17
10
R19
0.01
C18
120
R313
120
120
R314
6
5
3
1
37
39
37
39
5
6
3
1
25
22
22
25
26
26
R301 120
22P
C183
47
R239
2.2K
R62
100
R60
75
16
17
19
36
37
38
1
2
3
4
E0
E1
E2
VSS
8
7
6
5
VCC
WC
SCL
SDA
C98 0.1
4.7K
R194
4
6
8
12
13
14
17
19
18
16
20
54
53
60
74
73
26
19
73
53
74
54
20
77
60
22
23
24
25
27
25
29
30
21
21
76
65
67
66
75
76
32
2.2u50
C26
+
100K
R48
4.7K
R43
1K
R57
33
33
35
47
50
5
9
32
51
52
55
56
58
59
58
59
56
55
62
68
69
70
71
71
72
77
21
C15
R125
3.3K
R124
3.3K
63
63
64
64
R252
+2.5V
+2.5V
+2.5V
+2.5V
+2.5V
+2.5V
+2.5V
+5V
12V
+12V
+12V
12V
+12V
12V
+12V
12V
+12V
+5V
+5V
+5V
+5V
+5V
12V
+12V
+5V
+5V
+3.3V
+5V
+3.3V
+5V
+3.3V
+5V
+5V
+3.3V
+3.3V
+5V
+5V
+5V
+3.3V
+5V
+5V
+12V
+3.3V
+5V
+3.3V
+5V
+5V
+5V
4.7K
0.01
C54
47u25
C53
+
R218
C173 100P
C174
100P
100K
R185
IC5
IC1
IC2
IC9
IC7
IC23
IC22
IC26
IC8
IC3
IC21
(X09-6650-10)
CONNECTOR
BOARD
3.4V
5.0V
5.0V
2.5V
5.0V
12.0V
-12.0V
12.0V
-12.0V
12.0V
-12.0V
12.0V
5.0V
5.0V
5.0V
5.0V
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.
The DC voltage is an actual reading measured with a high
impedance type voltmeter with no signal input. The mea-
surement value may vary depending on the measuring
instruments used or on the product.
P - 4
P - 1
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
