Kenwood DDX5032 Service Manual page 54

BI
DDX5022/5022Y/5032/5032M/512/52RY
DNX5120/512EX/5220/5220BT
(X89-3062-7x)
ANT-
IN
W1
18P
1
2
3
00
GND
D712
(X89-3062-7X)
MODEL UNIT
NAME No.
ESD GND
DNX5220BT
2-70
DNX5220
2-71
R721 R724
22K 22K
C712 C713
1000P 1000P
Q709 Q711
D710
C715
Q710
0.1
D711
19
19
9
0
10 17
32
R
D304
31
TP302
L
30
2 17
105
D305
29
E1
101
D306
16
28
0
100
C330
16
1u50
27 3.3V
3
18
+
C331
1u50
26
R 12
+
C332
25 1u50
L 11
+
24
5
23
N
22
T
21
S
20
R323
K
100
19
L SCL
R324
18
A SDA
100
C522
17 6.8V R325
10u35
L
10K +
C521
0.01
17 5.0V
16
C501
V
10P
18
141
C520
10P
R505
2.2K
27
16
R506
18
2.2K
47
R507
15 46
2.2K
DGND
54
X34-575x-xx (5/5), X89-3062-70 (1/1)
BJ
C12 R6
1000P 390
FM
L4 L5
C1 C3 C11
Q1
0.15uH 0.15uH
15P 1000P
L1 L3
27uH 18uH
AM
D1 :
CN1 CN2
IMSA-6801-E
YES
Q1 :
YES
2SC3357-A
TP525
L509
TUN8V
600
1
2
3
ESD
GND
FM/AM
F/E
A500
26
24
RFGND
23
ANTINPUT
22
NC
Q505
L501
21
AM+B
4.7uH
Q504
R501
1K
20
OSCGND
19
L502
VT
4.7uH
18
COM+B
17
124 IFC
16
44 SDA
15
16 45 SCL
14
D-GND
L503
4.7uH
13
VDD5V
12
PLLGND
11
125 SMETER
10
AMIFOUT
9
126 QUALITY
8
RDSOUT
7
D-GND2
6
127 RDSMUTE
5
STDGND
4
18 60 R
3
L504
59 L
4.7uH
2
IF+B
1
IFGND
R503
10
25
AGND
TUN GND
RDS DECODER
F
0V
IC500
9 8
FSEL FILOUT
10 7
TM NU
11 6 0V
EXTRES GND
12 5 5.0V
VS OSEL
C523
13
2.4V
OSCIN
4 330P
MPX
4.332MHz
C524
2.5V
3 10u35
VREF
14 +
OSCOUT
5V
15 2
T57 0V RDDA
16 1
RDCL QUAL
TP502
TUN GND
BK
L6
ANT-
OUT
W2
3
to
2
C17 R15
NAVI
27
1
BOARD
1000P
C13 R5 R11 C15 C16 CN1
220P 330 27 56P 56P
1
2
3
4
5
CN2
1
2
3
4
5
A501
5 TUN 8V
4 TUN 8V
3 TUN GND
2 TUN GND
1 ANT OUTPUT
ANT.
W501
P500
IC1 : M5237ML-CF0J
IC2 : R1114N331B-TR
IC100 : 74AHC1G08GW
IC101 : S-80835CNNB-G
IC103 :
IC104 : 30878MJBA21GP
IC105 : 74AHCT1G08GW
IC302 : E-TDA7415CB
IC303,304 : TC4052BFT
IC400,401 : NJM2794RB2ZB
IC402 : TC7WHU04FU-F
IC500 : E-TDA7478AD
IC600 : E-TDA7850A
Q1,5,802 : KTA1046-P
Q2,24 : DTA124EUA
Q3,14 : 2SB1188(R)
Q4,10,101,116,118
: 2SA1576A
Q6 : DTC143EUA
Q7,15,21,100,500,801
: DTC144EUA
Q8,16,17,20,23,108,111,
113-115,117,503,803
: 2SC4081
Q9,102,107 : DTA114EUA
Q11,25,112,300,301,
303-305,403,504,700-702
: DTC143ZUA
Q12,22 : 2SB1689
Q13 : DTC124EUA
Q103,104 : DTC114TUA
Q105 : DTA114TUA
Q110,407 : DTA114YUA
Q406 : TPC8110-F
Q501,704,707,710,800
: DTA144EUA
Q502 : 2SB1449(R)-E
Q505 : 2SA1577
Q703,705,706,708,709,
711 : DTC143TUA
Q804 : DTA124XUA
D1 : RB160L-40
D2 : UDZS5.6B
D3,300,301,304-306,401,
430,600,601,704-707,710,
711 : DAP202U
D4,8,10,20 : DAN202U
D6,7,9,11 : 1SR154-400
D12,19,402,403,406-413,
417,419-421,424-426
: UDZS6.2B
D13,15,302,303,307,404,
405,422,423 : UDZS6.8B
D17 : RM4ZLF-J1NF
D18,400,427 : UDZS4.7B
D418,712 : DA204U
D431 : 1SS355
D500 : UDZS9.1B
D802-806,808-812
: CVS10A120M
D816 : UDZS10B
VIDEO LINE
SIGNAL LINE
GND LINE
B LINE
DDX 5022/5022Y/5032/5032M/512/52RY
DNX5120/512EX/5220/5220BT (2/3)
BL BM
CAUTION : For continued
safety, re place safe ty critical
com po nents only with manu-
facturer's rec om mend ed parts
(refer to parts list).
Indicates safety critical com-
po nents. To reduce the risk of
electric shock, leakage-cur rent
or re sis tance mea sure ments
shall be carried out (ex posed
parts are ac cept ably in su lat ed
from the supply cir cuit) be fore
the ap pli ance is returned to the
customer.
• DC voltages are as mea-
sured with a high impedance
volt me ter. Val ues may vary
slight ly due to vari a tions be-
tween in di vid u al in stru ments
or/and units.
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