Kenwood DPX-MP5070, Service Manual

Page: 23 / 42

DPX-MP5070
23
Y X W V U
1
2
3
4
5
6
7
MAIN PWB UNIT (4/4)
DTA123JK
DTA144EUA
DTB123YK
DTC114YUA
DTC143TUA
DTC343TK
2SA1576A
2SD1819A
2SB1184
IMD2A
2SB1548
2SC4081
DTA114EUA
DTA124EUA
DTC124EUA
DTC144EUA
NJM4565MD-ZB
DAN202U
DAP202U
DA204K
DA204U
DTA114YUA
02CZ6.8-Y
2SK536
BA3830F
TC7SH08FU
∗
TU101
∗
CN3
∗
CN2
K2
ANT101
02
IC1 :
∗
IC2 :
S-80840CNNB IC3 :
HD74HC27FP-E
IC4 :
BR24C02F-W IC5 :
BR24C01AF
IC151 : LC72135M
IC301 : E-TDA7414
IC303 : NJM2195FJ1
IC304 : TC7W66FK-F
IC306 : BA3131FS
IC201 : BA6219BFP-Y
IC501 : E-TDA7560A
Q1 : DTA144EUA
Q101,651 : DTB123YK
Q304,613 : DTC144EUA
Q102,323,653 : DTC124EUA
Q151 : 2SK536
Q551-554 : DTC143TUA
Q555,556 : DTA124EUA
Q616,620,656 : DTC114YUA
Q619 : DTA114EUA
Q615,618 : 2SA1576A
Q610,611 : 2SB1240
Q322,614,617,621,647-649,
654,655,662 : 2SC4081
Q612 : DTA123JK
Q646,652 : IMD3AL
Q640-643,672 : 2SB1548(P)
Q650,661 : 2SB1184
Q644,645 : 2SA1703(R,S,T)
Q660 : IMD2A
D1,302,509,611,613
: 1SS400
D401,403-406,553-558
: HZM6.2ZWA
D402,702 : MTZJ6.8B
D510,551,552,559
: DAP202U
D202 : MAZ80390LL
D501-508,610,612,615,616
: 1SR154-400
D617,618,643,644
: UDZS5.6B
D601 : RM10Z
D619-621 : UDZS6.8B
D641 : MAZ80910LL
D642 : UDZS8.2B
D645 : MAZ82200LL
D701 : HZM6.8MWAL
D660,670 : UDZS12B
SIGNAL LINE
B LINE
GND LINE
SB040 : D640
to X33-3180
1/3
CN251
UNIT-
EQUALIZER
Q321 DTC343TK :
Q670 FMC3A :
Q671 2SD1819A :
D201 1SR139-400 :
D321 DA204U :
: DAN202U
D322
D671 PTZ5.1AL :
IC305 NJM4565MD-ZB :
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
AM ANT
FM ANT
GND1
AM LO/DX
FM LO/DX
FM/AM VCC
FM VCC
GND2
GND3
NC
FM/AM VT
FM/AM
L OUT
R OUT
SD FM ST
FM/AM VSM
FM/AM
FM/AM
1
2
3
4
5
6
7
8
9
10
AUDIO 8V
TA Rch
A GND
TA Lch
MSMODE
DRSW
TAPESW
MUTESW
NRSW
MSOUT
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
D OUT
LOE/LIM SW
S GND
S GND
D5V
D5V
LOAD
EJECT
R-ch
A-GND
L-ch
A8V
MSTOP
MRST
AMUTE
D GND
D GND
BU5V
MSDA
MSCL
LOS/EJE SW
NC
SCL
SDA
FM/AM
IND/MONO
OSC BUFF
IF CONT
DET OUT
DSP101
10uH
L102
L101
52mH
TP100
TP101
220u10
C109
+
C104
0.01
C111
10
R103
100
06
07
u50
60
u50
61
R102
100K
C103 22P
100
R104
56
55
57
58
59
60
TP769
TP772
TP774
TP770
TP771
TP776
TP775
TP757
TP762
TP756
TP765
TP760
TP759
TP758
TP755
TP761
1000P
∗ C110
37
38
31
39
25
34
30
SDA
SCL
TP767
100K
R752
R751 47K
∗ C753
0.01
470
∗ R753
TP752
IC1
MN101C49HNF MN101C49HNH
MODEL
DPX-06MD DPX-MP5070
NAME
NO
YES
A
BD
G
NO
YES
F
E
C
0.1
C755
C110,
751-753
YES
NO
C647
RA
MI
0.012
4700P
107
C106,
YES
CN2
NO
NO
JA
CK1
J
A
CK2
YES
YES
NO
NO
YES
R22,23,26-28,33,35,
77,79,564,565,753
R29,30,32,34,
YES
YES
NO
53-56,61,384,386
RN11
NO
160E-3AF(K) 160E-3AF(J)
TU101
C754 0.1
TP754
TP764
TP766
C105
0.01
+
4.7K
YES
NO
CN3
C11,
NO
YES
108
100
1K
R33
A
DPX-MP5070 (2/3)
2K
CAUTION : For continued safety, replace safety critical components only with
manufacturer’s recommended parts (refer to parts list).
Indicates safety critical components. 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.
• DC voltages are as measured with a high impedance voltmeter. Values
may vary slightly due to variations between individual instruments or/and
units.
BR24C01AF
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