T
K
M
O
Q
S
L
N
P
R
DPC-X311/X517/X612
Y22-8380-11
16M D-RAM
J103
REMOTE
ON
SW107
HOLD
OFF
SW109
DOOR SW
DASC SW
(BOTTOM VIEW)
SW108
HEADPHONES
Q301
AMP
Q202
Q302
Q4
Q201
Q5
Q203
Q303
J102
PHONES
LINE OUT
J105
Q108
J101
DC-IN
BATTERY
BT1
Q106
BATTERY
BT
D115
D116
SW101
SW102
SW103
SW104
SW105
SW106
D118
D117
Q113
BASS
BOOST
IC1
: AN8838NSB
IC2
: AN8789FB
IC3
: MN101C439
IC4
: MN662780RPS2M
IC6
: MN41V1700CTT6
IC9
: NJM2073M
Q4,6,110112,114
: 2SC3330
Q5,104,113 : 2SA1317
Q102
: 2SB598F
Q105,107
: 2SC4048-AC
Q106
: 2SC4481T
Q202,302
: 2SD734F
Q108
: 2SD1805F
Q201,203,301,303
: 2SC3860
D104
: SB10-03A3-BT
D105-107,115-118,122
: GMB01-BT
D101
: IN-4001
+2.8V AVR
GND LINE
SIGNAL LINE
B LINE
VOLUME
B.BOOST
REPEAT
P.MODE
LCD REMOTE
D102
Q109
Q110
D106
D107
40 SECOND DASC
Q109
2SB926T
:
: MTZJ10(B)
D102
Q114
Q112
Q3
D1
Q1
Q2
MA111
Q2
D1
Q3
:
2SA1576
2SC4081
:
:
Q1
2SD1963 or
:
CPH3209
Q116A
Q115A
Q117A
(Q3)
(Q2)
(Q1)
D103A
D101
2SD1963
:
Q115A
2SA1576
:
Q116A
2SC4081
Q117A
:
MA111
D103A
:
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
35
36
37
38
39
40
68
67
66
65
64
63
62
61
OFT
RFDET
BDO
LDON
ARF
IREF
ST
A
T
DMUTE
SUBQ
SQCK
BLKCK
MLD
MDA
T
A
MCLK
1000P
C161A
3
2
1
36
38
35
100K
R176A
47K
R202A
C202A
C302A
R302A
47K
4.7u50
+
C303
C301
C201
4.7u50
+
C203
VR101B
50K
330P
R320A
6.8K
C304
R304A
1.2K
C320
4.7u50
+
+
22u16
8
7
22K
R303A
VR101A
330P
R220A
6.8K
50K
+
4.7u50
6
+
5
C220
22u16
C204
R203A
22K
+
C184
470u6.3
1
C306
+
220u6.3
R309A
22
220u6.3
2
3
C206
+
R209A
22
4.7u50
+
4.7K
R42A
C8
R311A
680
4.7K
R55A
R41A
4.7K
R211A
680
100K
R69A
10K
R310A
0.22
C307
10K
R210A
C207
0.22
C321
1000P
1000P
C221
R321A
470
470
R221A
L
G
R
R
L
G
A8
VCC
13
A1
10
12
A3
11
A2
A0
9
A5
15
14
A4
18
A6
17
16
A7
7
8
20
19
A10
GND
NC
NC
9
16
17
18
19
10
11
12
13
14
C144 220u6.3
+
1.5K
+
220u6.3
C145
L105
33uH
1
100
3
2
5
4
3
2
C147A
47P
1
R138A
10
C146A
0.01
R134A
C148A
C150
100u10
+
3
2
+3.9V
R137A
+3.0V
+3.9V
1
1
+5.3V
330
R30A
1.2K
R31A
R32A
1.5K
R33A
1.8K
R34A
2.4K
R35A
3.6K
R38A
10K
R75A
+3.0V
2700P
2700P
+B
+B
20
57
40
19
25
6.8K
R29A
6.8K
R74A
1
C5A
+3.0V
+3.0V
Q201,301
+B
+3.9V
100
3.3K
R76A
JP15A
+B
95uH
L106
C102
0.01
+5.3V
+3.9V
10K
R105A
R104A
10K
4.7K
R206A
R306A
4.7K
1.2K
R204A
4
+3.0V
34
30
29
36
38
37
+2.9V
R178A
100K
0.47
C166A
C165A
0.01
0.22
C164A
R179A
220
R181A 2.2K
C163A
0.022
+2.9V
+3.0V
+2.9V
R46A
10
10
R49A
+3.0V
+3.0V
2.2uH
L101
10
R40A
JP9A
JP10A
38
+3.0V
47
R183A
1
C172A
100u10
C171
+
1K
R166A
47K
R180A
0.022
C159A
R177A
100K
1
C162A
220u6.3
+
C160
R201A
1K
R301A
1K
+3.0V
+3.0V
DRF
DSLF
DSLF2
PLLF
VCOF
AVDD2
AVSS2
AVSS1
OUT L
OUT R
AVDD1
TMOD1
FSEL
FLAG
TMOD2
FCLK
EXT0
EXT1
EXT2
TX
37
35
58
43
34
50
+3.0V
+3.0V
R66A
10K
R67A
10K
10K
R189A
56
C183A
21P
+3.0V
+B
+B
+B
C9A
0.01
4.7u50
C6
+
1000P
C4A
1000P
C10A
1000P
C105
R108A
1K
10K
R104A
1.5K
R106A
10K
R103
R107A
R117A 10K
+3.9V
R53A
0
VCC
+B
-B
G
R1 3.3K
10K
R2
10K
R3
150
R4
+3.0V
+3.0V
+3.0V
+3.0V
10K
R130A
10K
150
R131A
10K
R132A
3.3K
R133A
IC6
IC9A
IC9B
DPC-X311(K)
3.9V
2.9V
2.9V
3.0V
3.8V
0.6V
0V
1.2V
2.9V
1.2V
0V
0.6V
OFF:1.8V
B.B.S ON:0V
MUTE
OFF:0V
ON:0.6V
OFF:2.8V
ON:0V
MUTE
MUTE
OFF:0V
ON:2.8V
3.0V
3.0V
3.9V
2.6V
0.2V
DC IN:3.8V
3.9V
0.7V
5.3V
4.6V
DC IN:3.9V
AC ADAPTOR IN:0V
:6.0V
DC IN
DC IN:
2.0V
1.25V
3.0V
DPC-X517/X612 only
The DC voltage is an actual reading measured with
a high impedance type voltmeter. The measurement
value may vary depending on the measuring instru-
ments used or on the product. Refer to the voltage
during PLAY unless otherwise specified; The value
shown in ( ) is the voltage measured at the moment
of STOP.
CAUTION:
For continued safety, replace safety criti-
cal components only with manufacturer's recom-
mended 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.
2SA1576
2SD1963
2SC4081
NJM2073M
This circuit works the
same as Q115A~117A
and it is available for
the 1st lot products
only
