Kenwood KDC-MP5028 Service Manual page 25

Cd receiver
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K
Q112
R127
D111
33K
ACC DET
BU5V
D108
R117
BU
20K
D110
R119
10K
Q109
D109
0
RGE DET
D104
W102
D102
Q101
A
P-ANT
SW
10K
Q102
47K
74
EXT AMP
CONTROL BUFFER
Q107
B
47K
C202
2.2K
0.01
R111 560
C201
D106
TP28
47u6.3
+
5V
0V
R253
2.2K
75
ILLMI DET
75
V
74
V
ANT CON
74
R284
V
470
73
V
KEY REQ
5V
72
0V
P CON
72
71
CP209
NC
100
70
OPEL CE
70
69
OPEL CLK
69
68
OPEL DATA
68
R250 47K
67
TUN TYPE2
R249 47K
66
TUN TYPE1
R248 47K
65
TYPE3
R247 47K
R246 47K
64
TYPE2
R245 47K
63
R244 47K
5.0V
TYPE1
R243 47K
62
0V
VSS
5V
R242
0V
2.2K
61
XT AMP CON
5.0V
60
VCC
59
PON
5V
0V
58
PON CD
W124
57
PON ILL
56
R241 2.2K
CD MOSW
56
R240 100
55
CD LOEJ
55
R239 2.2K
54
CD LOE
54
LIM SW
53
CD DISK8
5V
SW
0V
52
CD MSTOP
52
51
CD MRST
51
CP208
1K
5V
0V
L
J1
9
10
11
12
13
14
15
16
FUSE 10A
8
7
6
5
4
3
2
1
TP17
C1
3300u16
D1
SVR+B AVR
R938
1
Q905
R933
Q906
1.5K
R920
R921
R922
390
2.4K
1K
R925
100
Q907
R924
R926
5.1K
1K
3.3V
13
MUTE
DRIVER
IC6
1
1
1Y
Q113
2
1A
3
83
1B
4
4
2Y
5
2A
6
82
2B
0V
7
GND
W113
SW14V
TP20
TP21
Q4
22K
REGULATOR A8V
TP22
8V
R6
15K
1.3V
MOTOR+B
CD SERVO+B
R15
47K
5V
SW REGULATOR D5V
0V
IC12
TP130
2V
4
0V
CD5V
VOS
5
L2
ON/OFF
100uH
3
0V
GND
5V
0V
14.4V
1
VIN
2
SWOUT
ILL+B
TP131
Q18
ILL+B
SW
Q17
22K
REGULATOR
ILL+B
22K
(10.65V)
M
IC1
:
30624MWPA35GP
IC2
:
E-TDA7415
IC3
:
M5237ML-CF0J
IC4
:
E-TDA7560A
IC5
:
BAOOCCWT-V5
IC6
:
SN74HCO2APWR
IC7
:
S-80836CNNB-J
IC8
:
LB1930M-E
TP16
IC9
:
E-TDA7479AD
IC10
:
BR24L04FV-W
IC11
:
TA75S558F-F
IC12
:
SI-8050JF3NF
IC902 :
NJM4565V-ZB
Q1,5,7
:
2SB1565
Q2,8,10,12,14,15,109,111,112
TP18
:
2SC4081
+
Q3,13,104,110,907
:
2SA1576A
SIGNAL LINE
GND LINE
B LINE
B LINE
TP134
C958
1000P
6.8V
IC902
AMP
3.3V
REF.
D904
3.3V
TP133
R932
C956
10
100u10
+
Q114
MUTING
MUTE
5.0V
DRIVER
5V
14
VCC
0V
13
4Y
5V
12
0V
4B
11
4A
47K
5V
0V
10
47K
3Y
5V
Q114
9
0V
3B
8
3A
B.U.5V
SW5V
AVR
TP19
Q3
Q1
D2
R2
Q11
Q2
100
22K
22K
A8V AVR
Q5
13.7V
IC3
Q6
R5
OUT IN
220
GND
22K
0V
SERVO
C19
+B
MOTOR
0.22
AVR
+B
AVR
TP24
R13
Q9
TP23
47K
Q7
Q12
Q10
L3
Q8
22uH
W126
R213 1K
C11
5V
0.47u50
0V
+
1.2V
0V
IC5
0V
10.7V
0V
14.4V
TP25
N
KDC-MP5028/MP528
/W6031/W6031Y
Q4,6
:
UMC2N
Q9,16
:
2SB1443
Q11,17,301
:
DTC124EUA
Q18
:
2SA1577
Q101,103
:
2SB1188(Q,R)
Q102,106,304
:
DTC114YUA
Q105
:
DTA114EUA
Q107
:
DTA123JK
Q108
:
DTC144EUA
Q113
:
2SA1774
Q114
:
DTA144EUA
Q115,116,906
:
DTA124EUA
Q300
:
2SB1689
Q400-405
:
DTC143TUA
Q905
:
2SC2873-F
D1
:
S2V60
A
D2
:
RB160L-40
D3,106,407,413,414
:
UDZS5.6B
D4
:
HZU9.1(B1)-E
D5
:
UDZS8.2B
D8
:
02DZ12F-X
D9,101,103
:
AM01ZNF
D10
:
SFPB-54VNF
D102,104,105,503,504,507-510
:
1SR154-400
D107
:
UDZS4.7B
D108,109,903 :
UDZS6.8B
D110
:
DAN202U
D111
:
UDZS6.2B
D201,401-403,411,412,501,502
:
DAP202U
D301
:
IMSA-6801-E
D302
:
B30-1566-05
D304-309,513-517
: STZ6.2N
D310,408-410
: DA204K
D311,905
:
UDZS16B
D405,406,511,512,901
:
STZ6.8N
D505,506
:
AM01ZNF
D904
:
DA227
CAUTION : For
continued safety,
r e p l a c e s a f e t y
critical compo-
nents only with
m a n u f a c t u r e r ' s
r e c o m m e n d e d
parts (refer to parts
list).
Indicates safety
critical compo-
nents. To reduce
the risk of electric
shock, leakage-
current or resis-
tance measure-
ments shall be car-
ried out (exposed
parts are accept-
a b l y i n s u l a t e d
from the supply cir-
cuit) before the ap-
pliance is returned
to the customer.
• DC voltages are
as measured
with a high im-
pedance volt-
meter. Values
m a y
slightly due to
variations be-
t w e e n
vidual instru-
ments or/and
KDC-MP5028/MP528
units.
/W6031/W6031Y (1/2)
X34-342x-xx/3762-71 (3/3)
O
1
2
3
4
5
6
v a r y
i n d i -
7
25

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