Kenwood DP-SE7, Service Manual, Page: 11 / 17

U W Y AA AC V X Z AB AD
4.7V
4.7V
10.0V (PLAY)
10.7V (ON)
10.7V (ST-BY)
+B LINE
-B LINE
(X14-4530-21) (A/2) : DP-SE9
DISPLAY UNIT
(X14-4520-21) (A/2) : DP-SE7/DP-SE7(G)
(X14-4530-21) (B/2) : DP-SE9
DISPLAY UNIT (X14-4520-21) (B/2) : DP-SE7/DP-SE7(G)
(X14-4530-21) (B/2) : DP-SE9
IC1
DP-SE7/DP-SE7(G)/DP-SE9
P.C.
12 13 14 11 15
5 3 4 1 2
TOATL SPACE
10 8 9 7 6
CCRS
STANDBY
PGM
REPEAT TRACK NO.
REPEAT
PGM
TRACK NO.
P.C.
1
TOATL SPACE
9 8 7 6
5
10
15
4 3 2
11 14 13 12
STANDBY
CCRS
EDIT A B
RANDOM
RANDOM
EDIT A B
D2
IC1 : ICP-N25
: 1SS133 or HSS104
: 8-BT-207GK
D2-9
ED1
1G 2G 3G 4G
ED1
CN2
8G
D5 D6 D7
b
a
f
TIME
S3 S4
CLOSE
OPEN/
S5 S6
DOWN
SPACE
S9
S10
FB
D3 D4
S1
STOP
S2
ST-BY
ON/
PLAY/
PAUSE
S7 S8
5G 6G 7G
6G 7G 8G 2G 3G 4G 5G
D9
WH3
A1
1G
S11
REPEAT
e
REMOTE
SENSOR
d
(8G~3G)
c
g
d
(8G~3G)
g
FF
UP
CN1
E1
: 1SS133 or HSS104
: 8-BT-207GK
D2-9
ED1
CN2
c
e
TIME
S3 S4
CLOSE
OPEN/
S5 S6
DOWN
SPACE
S9
S10
FB
S11
REPEAT
b
a
f
D5 D6 D7
S2
ST-BY
ON/
PLAY/
PAUSE
S7 S8
D2 D3 D4
S1
STOP
D8 D9
WH3
A1
FF
UP
REMOTE
SENSOR
ED1
D8
CN1
E1
WH1
D1
D1
:
D4
D3
D2
D8,9
D5
D6,7,10
IC1,2 : M5237L
IC5
IC4
IC3
: KAN03
IC9
IC7,8
IC6
: TA8409S
Q1 : 2SA954(L,K)
: AK4324-VF
: NJM2100M
: PST933D-T
: uPD78044FGF071
Q4,9,10
Q3
Q11,12
Q7,8
Q5
Q13,14
: 2SD1450(S,T)
: DTA124EUA or UN5112
: 2SA1611(M5,M6) or 2SA1586(Y,GR)
: DTC124EUA or UN5212
: 2SK246(Y,GR)
: 2SC3940A(R,S)
Q2 : 2SB1370 or 2SB1375
: DA204U
: MA111
: UDZ5.1B
: UDZ2.7B
: S5688B or 1SR139-400
: UDZ15B
DP-SE7(G) (X25-6000-00)
DP-SE9 (X25-6000-01)
DP-SE7 (X25-6000-00)
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W W
F1 Sf Sc
Sd Se Sa Sb
Sl
Sk
Sj
15 16
P1 P2 NC
20
NC
18 19
NC
23
NC
22
NC NC
21
NC
11 13 14
P3
12
P5 P4 NC
17
P9
NP
2 3
NP F1
7
P9
5 6
10
P6
9
P8 P7
8
P10 P11 P12
OUT
IN
P7 P1 P4 P4 P1
P10 P9
P8
P8
P8 P2 P5
P6 P9 P3
P5 P2
P6 P3
1
F1
4
39 40
NC
38
NC NC 3G
43
4G
41 42
2G 1G 6G
46
7G
44
5G
45 49 50
NP
48
8G NP
47
P11
F1
P8
1
2 F1
F2
3
4
SL
SK SK
SL
F2
SI
F2
52
F2
51
5
6
SJ
SI
8
9
SG
SF
SH 7 SH
SG
SF
SJ
P10
Si
Sh Sg
P2
3G 4G 2G 1G
P1
6G 7G 5G 8G
P7
P6
KR1 KR0
P10 P11
P12
P11
P10
P11
P9
26 27
NC
25
NC NC NC
30 28 29
NC NC NC
33
NC
31
NC
32 36 37
NC
35
NC NC
34
NC
P9
P11 P11
P10
P11 P11
NC NC
19 18 17
NC NC NC NC
22 21 20
NC NC NC
25 24 23
NC
13
P10
P1
P8
P9 P8 P10
P5 P2 P5
P6 P3 P6
P2
P3
F1 NP F1
3 2 1
NP
6 5 4
P11 P12 P7 P8 P9
9 8 7
P4 P5 P6
3G
2G
20
KR0
1G
KR0
1G
23
22
REM
+5V
26
25
GND 27
KR1 24 KR1
+5V
P7
P8
P9
P4 P1 P4
2G 1G NC
42 41 40 45
5G 4G
44 43
3G NP 8G 7G
48 47 46 51
F2
52
F2 NP
50
P8
P9
P5
P4
+5V
1
2
GND
3
REM
P3
F2
10
11
SE
SD
12
13
SC
SB
SC
SB
SD
SE
15
16
8G
7G
17
18
6G
5G 5G
6G
8G
7G
14 SA SA
KR0
19
20
4G
3G
22
23
1G
KR0
2G 21 2G
1G
4G
3G
+5V
KR1
C2
10u6.3
24
25
KR1
+5V
27 GND
26 REM
+5V
P4
KR1
32
NC NC
31 30
NC NC NC NC
35 34 33
NC NC NC
38 37 36
NC NC NC NC
29 28 27
P9
P1 P2 P3
16 15 14
COL
P9
12 11 10
P10
F1 F2
DP-SE7/SE7(G)
MODEL NAME
DP-SE9 X14-4530-21
X14-4520-21
UNIT No.
X14-4530-21
MODEL NAME
DP-SE7/SE7(G)
DP-SE9 F1
F2
4pin
F2
F1
UNIT No.
X14-4520-21
5pin
6
VFL
14
13
SA
SB SB
SA
SJ 5 SJ
16 7G
15 8G
7G
8G
19
18
4G
5G
4G
5G
6G 17 6G
F2
5pin
F1
4pin
1
2 F2
F1
F2
4 SK
3 SL
SK
SL
7
6
SH
SI
SH
SI
SG 8
9 SF
SG
SF
12
11
SC
SD
10 SE
SC
SD
SE
KR0
F1
M: AC110V 50Hz
K: AC120V 60Hz
TE: AC230V 50Hz
P3
P5
P7
8G F2
P1
6G
P2
P6
2G 1G 4G 5G 3G 7G
Si
Sh Sg
Sa
Sl
Sk
Sj
49
6G
39
P10
26
P12
F1
Sf
Se Sd Sc Sb
+
24
COL
2
REM
+5V
1
GND
3
+5V
10u6.3
C2
+
3G
21 2G
2
2
V
1
11
13
12
1
2
5
D3 A Q4
NO NO NO UDZ13B
UNIT No.
-00 U.K.
IC6
+B
+B
-B
GND LINE
SIGNAL LINE
4
2
3
GND
GND
+B
1
26
C27,
28
B
R50-
52
COUNTRY ABB.
T
C23-
3300P NO 100P
15
14
0V 17
16
+
~
~
-
+
+B
3300u16
C1
3
T.F
J1(Konly)
4
YES
DESTINATION
D3 A Q4
YES YES YES UDZ15B
UNIT No.
-00
GENERAL MARKET
U.K.
EUROP
IC6
26
C27,
28
B
R50-
52
COUNTRY ABB.
M
T
E
C23-
2700P YES 220P NO
DESTINATION
D3 A Q4
NO NO NO UDZ13B
UNIT No.
-00
GENERAL MARKET
U.K.
EUROP
USA
IC6
26
C27,
28
B
R50-
52 COUNTRY ABB.
M
T
E
K
C23-
3300P NO 100P YES
DESTINATION
Y22-7160-11
DP-SE7/SE7(G)/SE9
2SA1534A
2SA954
2SC2878 2SA1586
2SC4081 2SB1370
2SB1375 TA8409S DA204U
UN5212 2SK246 CXA1782BQ*1
KAN03 BA6398FP M5237L
CXD2507AQ*1 ICP-N25
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 dur
ing PLAY unless otherwise specified; The value shown in ( ) is the
voltage measured at the moment of STOP.
sd 2p 97.11.27 8:38 PM y [ W 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