P
Q
S
U
W
Y
R
T
V
X
2
1
3
5
7
4
6
(1/2)
(BOTTOM VIEW)
(BOTTOM VIEW)
CP1
CP2
CP3
CP401
CP402
(2/2)
IC11
IC11
IC8
(2/2)
(1/2)
IC8
(2/2)
IC7
IC7
(1/2)
(2/2)
IC6
IC6
(1/2)
IC12
IC12
(2/2)
(1/2)
Q2
JAC1
JAC5
COAX-IN 1
JAC4
OPTI-OUT
OPTI-IN 1
DIR
SURROUND
PROCESSOR
ADC & DAC
OPT IN
COAXIAL
IN
IN
OPT
IN
SPDF
OUT
SD
SD IN1
SD IN2
SD OUT
SD IN3
OPT OUT
DATA0-7
Lch
Rch
1/4
CN202
DVD B'D-
3/4
EQ B'D-
CN1
3/4
CN4
EQ B'D-
G
H
CN2
4/4
HEADPHONE B'D-
CP501
4/4
u-COM B'D-
IC2,3
: 74VHC574MX
IC5
IC4
: CS49326-CL
: AT27LV010A90JC
IC14
IC18,19
IC6-8,11,12
: CS8415A-CS
: 74VHC244MX
: BA4558F or
Q2
: KTA1504Y
IC1
: CS-4228
B LINE
B LINE
GND LINE
SIGNAL LINE
DIGITAL LINE
JAC2
OPTI-IN 2
JAC3
COAX-IN 2
VCR
VCR
SAT/CABLE
SAT/CABLE
FR
FL
SLch
SRch
Cch
S. W
ACTIVE
ACTIVE
NJM2068M
3
4
1
2
20
19
18
17
16
15
14
13
12
11
VCC
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
CLK
1
2
3
4
5
6
7
8
9
10
OE
D0
D1
D2
D3
D4
D5
D6
D7
GND
CLK
16
Q5
Q7
Q6
11
12
13
Q4
Q3
14
15
Q2
Q1
Q0
17
18
VCC
19
20
GND
5
D5
9
8
D7
D6
10
7
6
D4
D3
4
3
D2
D1
D0
2
OE
1
28
29
4
25
23
26
27
A13
A6
30
2
1
32
31
4
3
VPP
O3
12
13
14
16
17
15
A0
O0
GND
O1
O2
10
11
7
8
9
A3
A1
A2
A4
A5
A16
A12
A15
22
20
18
19
O4
O5
O6
CE
O7
21
VCC
PROGRAM ST
A17
25
A1
1
OUT
ENABLE
A10
24
23
A8
A9
26
27
5
6
A7
A14
29
28
5
6
7
8
9
10
11
12
10
12
11
5
9
8
7
6
25
26
27
28
29
23
4
2
3
0.1
C42
0.1
C43
BD2
BD1
BD25
22
10K
R1
17
10K
R1
14
C137
0.1
+3.3V
10K
R8
10K
R53
10K
R54
14
13
12
18
17
16
15
11
20
19
2A4
1A2
1
3
4
2
2Y4
1G
1A1
1Y1
VCC
2G
7
8
5
6
9
10
1A4
2Y3
1A3
2Y2
GND
2Y1
2A2
1Y2
2A3
1Y3
1Y4
2A1
2Y2
1G
1A1
2Y4
1A2
2Y3
1A3
1A4
2Y1
GND
4
1
3
2
7
5
6
10
8
9
1Y3
VCC
17
1Y1
2G
20
19
18
2A3
1Y2
2A4
16
15
14
2A1
1Y4
2A2
13
12
11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
8415 CS
EMPH
4228 RST
4228 CS
49326 CS
SCCLK
SCDOUT
SCDIN
INTREQ
B415 CDOUT
49326 RESET
B415 RESET
NC
A17
A16
A15
ABOOST
1
2
3
+5V
S-DA
T
A
GND
2
1
GND
SPDIF
11
10
9
8
7
6
5
4
3
2
1
+15V
-15V
+5VD
L-IN
DGND
R-IN
DGND
AGND
+5VA
AGND
3.3V
1
2
3
4
5
6
7
8
9
10
11
Lch
GND
Rch
GND
Cch
GND
SLch
GND
SRch
GND
SWch
6
7
8
5
1
7
2
6
3
4
8
5
2
3
5
6
7
8
0.1
C182
10u16
+
C177
1K
R157
2.7K
R110
1000P
C120
820
R140
1000P
C121
C140
1000P
1000P
C136
6.8K
R72
470
R77
470
R79
100K
R71
10u16
+
C119
C187 220P
R70
C1
18
C1
16
1000P
820
1000P
0.1
C181
C58
R61
100K
2
1000P
C117
1000P
3
1
4
C185 220P
6.8K
R62
10u16
+
C55
470
R63
470
R64
2.7K
R69
10u16
+
C171
1K
R155
R195
C215
C54
1000P
820
1000P
0.1
C180
R193
6.8K
C213
10u16
+
R35
100K
C53
2.7K
6
470
470
1000P
C214
1000P
5
R194
R37
R38
+
7
8
1K
10u16
C186 220P
R153
C166
C47
5.6K
R29
R34
100K
R28
C46
+
10u16
1000P
1000P
820
1000P
C48
C52
R32
C51
470
R30
470
R33
3
2
2.7K
4
C179
0.1
+
1
C161
R151
10u16
1K
C184 3300P
4700P
C173
C
162
4700P
C170
4700P
C154
0.1
C39
1000P
R27
820
C45
1000P
C178
0.1
+
3
10u16
470
6.8K
+
R22
100K
C38
1000P
C32
R24
R23
470
2.7K
6
C44
1000P
8
7
5
R25
R26
C183 220P
100K
R1
1000P
C3
820
1000P
C8
R14
C9
1000P
1000P
C10
4
C30
0.1
C141
1K
+
10u16
4700P
R142
C153
C29
+
4700P
C1
10u16
R5
470
R3
6.8K
R13
2.7K
R12
470
1
2
C11 220P
R21
1K
C31
10u16
0.1
C206
0.1
C67
R43 10K
C59 100P
150
R44
0.1
C61
0.1
C66
R50 10K
C64 100P
C57 0.1
12K
R65
R66 2.4K
10u16
+
C202
20K
R188
C68 10u16
+
R49 10K
C63 100P
C204 100P
R190 10K
+
C12
1000u
+
C13
6.3
+
1000u
100
R57
100
R58
R45 150
R51 150
150
R52
14
OSCLK
RXP2
RXP4
15
16
RXP3
13
H/S
DGND
OMCK
VD+
SDOUT
OLRCK
INT
U
18
19
20
17
22
23
24
21
AD1/CDIN
RXP5
RXP6
SCL/
26
27
28
25
RXNO
RERR
RXP1
AGND
RMCK
RST
FIL
T
VA
+
9
10
11
12
5
6
7
8
SDA/
ADD/CS
RXPO
EMPH
1
2
3
4
R55 10
2.2K
R56
IN
VCC
GND
VCC
GND
OUT
3
2
1
1
2
3
33uH
L3
33uH
L1
R73
100
+
C230
47u16
0.1
C79
47u16
C229
+
0.1
C6
1K
R41
CDOUT
CCLK
28
27
11
10K
+
C18
C19
10u16
C172
4.7K
R108
10K
R107
R1
13
0.1
0.1
17
SCDIO,SCDOUT
ABOOST
,INTREQ
EXTMEN
SDA
T
AN1
19
CS
18
22
20
21
12
14
15
13
16
DATA1
DATA2
DATA0
VDD2
VSS2
DATA3
CLKSEL
CMPDA
T
,RCV958,
CMPCLK
SDA
T
AN2
VDD3
VSS3
STCCLK2
LRCLKN1
SCLKN1,
25
23
24
28
26
27
SCLKN2
CLKIN
CMPREQ
LRCLKN2
30
31
29
R18
33K
FILTD
FILTS
33
32
0.01
C22
RD,R/W
A1,SCDIN
7
9
8
10
47P
C77
DATA5
DATA6
DATA4
A0,SCCLK
DATA7
XMT958
WR,DS
6
3
4
5
39
AUDA
T
A
0
A
U
D
ATA
1
RESET
VSSA
VDDA
35
36
34
OC
DD
38
37
40
VDD1
VSS1
SCLK
LRCLK
MCLK
44
1
2
41
43
42
AUDATA2
C17
C75
220P
C76
4.7K
47P
R1
1
R16
4.7K
0.1
C16
10u16
+
+3.3V
R59 0
BD3
17
12
R17 10K
C23 470P
C21 2.2u50
+
13
14
16
15
11
12
C56
0.1
C226
0.1
C41
1u50
+
BD6
26
C50
0.1
C49
1u50
+
25
21
8
9
10
11
20
18
19
7
6
3
4
5
22
23
26
25
24
1
2
28
27
7
6
+3.3V
+3.3V
47u16
+
C24
0.1
C25
+3.3V
R9 4.7
R10 4.7
+3.3V
+3.3V
+3.3V
+3.3V
R88 10K
R87 10K
R86 10K
R85 10K
R84 10K
R83 10K
R82 10K
R81 10K
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
100
R162
0.01
C35
17
16
100P
6
4
27
28
17
16
6
4
2
1
2
3
1
3
6
7
26
25
11
12
SDA/CDIN
SDIN1
SDOUT
SDIN3
SDIN2
MCLK
SCL/CCLK
VD
VL
DGND
LRCK
SCLK
RST
ADO/CS
AINR-
AOUT4
AOUT3
AOUT6
AOUT5
AGND
AOUT1
AOUT2
AINL-
FILT
VA
AINL+
MUTEC
AINR+
+3.3V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+3.3V
+5V
15V
+15V
+15V
+15V
+15V
15V
+15V
15V
1
5V
+3.3V
+3.3V
BD8
C40 47u16
+
C37 0.1
0.1
C73
BD13
17
14
17
14
3
5
5
3
C34 0.033
2.2u50
+
C33
910
R36
C28 0.1
100u10
+
C27
BD7
0.01
C26
C228 0.1
33uH
0.1
C224
1K
R196
22uH
C901
220
R902
0.1
C78
L5
L4
47K
R67
BD14
+3.3V
BD901
BD902
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
2200P
C60
2200P
C65
+
C211
220u16
220u16
C212
+
17
16
16
17
+3.3V
+5V
+5V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
220
R901
C74 0.1
+5V
+5V
+5V
4.7u50
+
C69
BD12
BD11
0.047
C225
+
100u10
C70 0.1
R74 10
VCC
NC
2
1
OUT
GND
4
3
68P
C72
0.1
C20
BD4
30
44
30
44
75
R2
C4
0.01
R6
560
4700P
12K
R15
12K
R158
R159
7.5K
R160
12K
12K
R161
R164
12K
IC5 (8-11,14-17)
+3.3V
+3.3V
+5V
+3.3V
+3.3V
+3.3V
+3.3V
10K
R40
10K
R48
R47
47K
47K
R39
20K
R46
10u16
+
C62
6.3
1000u
6.3
C15
15V
+15V
15V
+15V
15V
+15V
15V
+15V
15V
B
+B
R19 4.7K
R31 4.7K
C71
L2
OUT
R42
2
GND
3
VCC
1
+5V
1K
R163
C36
0.01
100
33uH
0.1
C7
+
47u16
C231
R68
75
47P
C903
R4
0.01
C2
560
47P
C902
BD29
22
22
BD27
0
BD38
0
BD19
0
BD10
BD16
0
BD34
0
0
BD20
22
BD31
22
BD32
BD37
22
22
BD30
BD35
0
0
BD39
220
BD5
R60
2.8V
3.2V
4.87V
4.6V
3.3V
3.2V
3.3V
3.3V
2.82V
2.9V
4.9V
3.3V
13.7V
-14.4V
4.9V
4.8V
4.7V
5.2V
4.9V
3.18V
4.7V
4.9V
0V
0V
0V
0V
5.2V
0V
0V
5.3V
5.3V
0V
0V
4.9V
0V
4.9V
5.3V
0V
5.3V
0V
0V
0V
0V
0V
0V
4.9V
-15.3V
15.0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
3.18V
5.16V
5.16V
0V
3.18V
2.82V
3.18V
3.18V
3.18V
3.18V
3.18V
3.18V
3.18V
2.82V
2.82V
2.82V
2.82V
2.82V
2.82V
0V
0V
0V
0V
0V
4.9V
2.82V
2.82V
0V
3.3V
0V
5.23V
3.0V
0V
0V
1.59V
5.2V
0V
1.57V
3.21V
3.19V
5.0V
0V
1.42V
0V
1.42V
3.19V
2.42V
1.57V
1.59V
0V
0V
1.8V
3.19V
0V
0V
0V
0V
2.8V
3.0V
3.2V
0V
2.43V
0V
0V
3.89V
1.3V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
3.18V
1.3V
0V
0V
3.19V
4.95V
2.3V
2.3V
2.3V
2.3V
2.3V
2.3V
2.3V
2.26V
2.26V
3.6V
2.26V
2.26V
-14.4V
13.7V
-14.4V
13.7V
13.7V
-14.4V
13.7V
-14.4V
13.7V
-14.4V
0V
0V
0V
2.82V
0V
2.82V
2.82V
2.82V
2.82V
2.82V
2.82V
2.82V
0V
0V
1.42V
1.42V
0V
1.42V
1.42V
5.9V
2.3V
0V
1.6V
0V
4.97V
2.82V
0V
0V
0V
1.4V
0V
2.82V
0V
2.82V
0V
IC3
IC2
IC4
IC18
IC19
IC14
IC5
IC1
Y1
C
E
F
G
H
DVR-5070 (2/4)
DSP B'D
AY-1
BA-3
BA-3
AY-1
Z - 6
Z - 1
M - 5
DVR-5070
Y39-4230-10
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 volt-
meter. The measurement value may vary depending on the measuring instruments
used or on the product. Refer to the voltage during PLAY unless otherwise speci-
fied; The value shown in ( ) is the voltage measured at the moment of STOP.
