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Q
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P
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Y22-7660-00
DPC-191/391/492
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X
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(
0V
0V
0V
0V
44
43
42
41
40
39
38
37
36
35
34
12
13
14
15
16
17
18
19
20
21
22
A3
A2
A1
A0
A4
A5
A6
A7
A8
A9
NRAS
YLRCK
YSCK
ZSCK
ZLRCK
DATA2
YFLAG
TFCLK
YBLKCLK
NRESET
ZSENSE
UC6
1
2
3
4
5
6
7
8
9
10
11
33
32
31
30
29
28
27
26
25
24
23
VDD
UG1
UG2
UG3
UG4
UG5
NTEST1
NTEST2
CLK
VSS
YSR DATA
NWE
D1
D0
D3
D2
NCAS
NOE
YMCLK
YMDATA
YMLD
YDMUTE
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
COM3
COM2
COM1
VLC3
VLC2
VLC1
AVDD
LOW BATTERY
ESP
HOLD
KEY
DATA
BBS
AVSS
DOOR OPEN
P SET
BTCHK
POWER ON/OFF
BAT
D MUTE
SBCK
FCLK
FLAS
IPFLAS
STAT
SENSE
T LOCK
F LOCK
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
BLKCK
YM DATA
Z SENSE
YMCLK
YMLD
SUBQ
SOCK
LRST
VDD
SMCK
VSS
X2
X1
RST
MLD
MDATA
MCLK
C3
C2
C1
11
12
10
64
65
63
56
17
82
81
80
79
15
14
18
19
9
8
7
13
40
39
38
37
36
79
30
82
80
28
29
31
32
33
2
1
80
79
78
69
63
13
75
81
C11A
0.022
R21A 1K
R23A
75
C3A
0.1
32
D4
D2
31
D1
1
GND
WE
RAS
NC
33
2
3
4
5
6
D3
CAS
DE
30
26
29
28
25
24
23
22
21
12
A0
A2
A3
7
8
9
A1
10
11
A8
A7
A6
A5
VCC
13
A4
15
36
20
19
18
37
38
39
17
16
40
14
47u50
50K
C320
4.7u50
C304
+
R303A
100K
R322A
C305
560K
0.022
R304A
R307A
R306A
820
15K
+
4
820
R207A
R206A
7
8
+
-
15K
C306
220u4
+
1
R204A
C205
560K
0.022
R309A
470u10
47u50
50K
C220
+
220u6.3
+
3
5
-
4
+
+
6
2
C206
10
R209A
R49A
R67A 10K
C307A
4.7K
R311A
680
R310A
100K
1000P
0.22
C321
C221
C207A
4.7K
R55A
R222A
R66A
R211A
680
R210A
100K
R69A
R41A
4.7K
0.22
100u6.3
C1
+
0.1
C2A
53
52
46
R29A
10K
R3A
10K
10K
R2A
10K
R1A
5
4
10
9
45
1.8K
R31A
R32A
1.5K
1.2K
R30A
330
8
9
JP15A
R34A
2.4K
R35A
3.6K
R39A
220
22Ou6.3
C144 22Ou6.3
100
R134A
0.01
C146A
C9 22u16
+
R137A 1.5K
+
+
C5A 1
10
R138A
33uH
L105
680
R64A
52
100u16V
C150
1
+
C151
+
47u16
R63A
10K
47P
C147A
C148
33K
R59A
R58A
10K
L106
1/4W
R65 220
R57A
220K
1W
1W
R61 15
R60 15
22K
R54A
22K
R56A
C145
1000P
VR101A
VR101B
53
0.1
C6
4
35
1
C182A
56K
100K
4.7u50
C8
+
10K
470
R321A
GND LINE
SIGNAL LINE
36
8
52
1
C180A
3
52
4.7u50
+
C204
R203A
100K
C184
10
10
R221A
470
G
L
R
G
L
R
45
10
47
5
4
1
2
3
2
3
1
2
3
1
3
2
1
1K
R73A
47
10K
R43A
SW104
SW104
R33A
R38A
+6.2V
+6.2V
+6.2V
+6.2V
+6.2V
+6.2V
+6.2V
+6.2V
+6.2V
+6.2V
+6.2V
+3.4V
+3.4V
+3.4V
+3.4V
+3.4V
+3.4V
+3.4V
+3.4V
+3.4V
+3.4V
+3.4V
+3.4V
+3.4V
+3.4V
+B
+B
+B
+B
+B
+7.2V
+7.2V
+7.2V
+B
+B
+B
5
+3.4V
+3.4V
+3.4V
+3.4V
+3.4V
+3.4V
+B
R42A
4.7K
0.2V
2.0V
0V
3.3V
0V
3.3V
3.3V
1.6V
3.4V
3.3V
1.9V
3.4V
0.2V
3.4V
0.2V
0V
3.1V
0V
0V
3.4V
2.2V
1.1V
0V
3.4V
3.4V
3.4V
3.4V
3.4V
3.4V
0V
0V
0V
0V
3.4V
3.4V
3.4V
3.4V
3.4V
3.4V
3.4V
3.4V
3.4V
1.5V
1.6V
1.6V
1.7V
1.1V
3.2V
3.4V
0.2V
0V
3.4V
3.4V
0V
0V
0V
3.4V
0V
0V
3.4V
2.6V
0V
6.2V
6.5V(DC-IN)
5.7V
(DC-IN)
5.7V
7.2V
2.4V
3.0V
3.0V
0V
1.2V
0V
0.6V
3.4V
3.4V
0V
0V
0V
2.4V
2.4V
1.3V
1.9V
1.3V
1.3V
1.3V
1.9V
1.2V
0V
0.6V
6.5V
3.4V
IC5
IC3
IC6
IC7B
IC7A
DPC-191/391/492
u-COM
SHOCK PROOF
Rch
D301A
DRIVER
HEADPHONES
D201A
Lch
D-RAM
LINE OUT
VOLUME
Q205A
Q305A
Q201
Q301
Q302
Q202
Q5
Q303
Q4
Q203
DPC-191
P.MODE
SW101
SW102
SW103
D117
D115
D118
SW104
SW106
SW105
J103
REMOTE
REPEAT
OFF
SW107
HOLD
ON
SW109
DOOOR SW
ON
OTHERS
DASC SW
B.B.SW
DPC-191
391/492
OFF
Q106
BT
D111
Q110
Q108
Q107
Q109
D112
DC-IN
BATTERY
J101
BATTERY
BT1
Q112
Q111
J102
PHONES
J105
IC1
: AN8806SB
: AN8819NFB
IC2
: MN171603HFJ1
IC3
: MN662740RE
IC4
: SM5859AF
IC5
: MN41V4400SJ-08
IC6
: NJM2073M
IC7
: 2SC3330
Q4,6,201,301,304
: 2SA1317
Q5,104.110
: 2SB598F
Q102
: 2SC4481T
Q106
: 2SC4048
Q107
: 2SD1805F/2SD1805G
Q108
: 2SD734F
Q109
: 2SB926T
Q111,112
: 2SC3860
Q203,303
: 2SC3859
Q205A,305A
D102A,118A,121A,
: SB10-03A-BT
D104
: IN4001
D111,112
: GMB01-BT(3KEY)
D115
(BOTTOM VIEW)
1.5Vx2
1.5Vx2
D122A
D121A
SW108
Q202,302
: 2SD734F
D116,117
: GMB01-BT
B.B/P.MODE
391/492
: SB10-03A3-BT(LCD)
A
Q115
: 2SA1317
: 1SS355
122A,201A,301A
D116
+B LINE
9
8
2
1
7
AN8806SB
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. The
measurement value may vary depending on
the measuring instruments used or on the
product. Refer to the voltage during PLAY with
DASC OFF(at the normal speed) unless
otherwise specified; The value shown in ( ) is
the voltage measured at the moment of STOP.
J103
(REMOTE)
D117
NO
ABB
JP16
NO
YES
R38A
(100
Ω
)
YES
DPC-191
DESTINATION
A
NO
NO
NO
JP15A R39A
(220
Ω
)
COUNTRY
K1
P1
E
T
X
M
M2
YES
YES
U.S.A.
CANADA
EUROPE
U.K.
AUSTRALIA
GENERAL MARKET
GENERAL MARKET
J103
(REMOTE)
D117
NO
ABB
NO
NO
R38A
(100
Ω
)
JP16
YES
DPC-391
DESTINATION
A
YES
YES
NO
NO
JP15A R39A
(220
Ω
)
COUNTRY
K3
P3
M3
YES
YES
YES
U.S.A.
CANADA
GENERAL MARKET
J103
(REMOTE)
D117
NO
ABB
NO
NO
R38A
(100
Ω
)
JP16
DPC-492
DESTINATION
A
NO
NO
JP15A R39A
(220
Ω
)
COUNTRY
K4
P4
X4
U.S.A.
CANADA
AUSTRALIA
DPC-191(K)
PCB/SD-4P(
98.11.30
4:35
PM
y [ W 4
