Kenwood RXD-402 Service Manual page 17

U V
PC BOARD(Component side view)
Q Q
3 7 6 3 1 5 1 5 0
SUB-CIRCUIT UNIT
1
2
3
FM75
GND
T E
L 1 3 9 4 2 2 9 6 5 1 3
AM ANT
4
L
MD REC
5
OUTPUT
R
L
MD/DVD
INPUT
R
6
w w w
DIGITAL
.
OUT
OPTICAL
7
Refer to the schematic diagram for the value of resistors and capacitors.
W X
X13-7610-10
WH2
Q2
E2
1
W6
R209
12
R208
Q3 R221 E5
W4 A1
W3
R207
1
W1
W2
13
J2
R.D.S.
4
1
R159
R184 R196
B E
Q12
R160
R195
R183
R157 W185
B E
Q11
E4
W20
W73
J1
TUNER
W160 OUTLch
W26
W13 OUTRch
24
W8
W196
W11 INLch
C5
W12 INGND
1 IC2
R28 -7.5V
80
W14
R27
+7.5V
W16
65 64
C50 C46
W145 INRch
C6
C10
C49
W90
W18
W19
SELECTOR & E-VOL.
W21
CD
P1
x a o
y
DATA i
VDD
GND
C530
A501
Y Z
8
W165
WH3
E3
1
11
1
W79
W66
W78 W98
W70
1 8
IC3
W88
W71
W61
16 9
W53
W62
W63 W82
W64
51
W65 W84
50
W85
W37
R141 W86
R142
W44
W59
D12 W99
W100
1
W104
W52
W97
E B
W56 W106
C72
W108
E B
E1 W69
WH1 C532 C536
R562
R155
Q Q
3 7 6 3
C34 E B
C534
Q9
W96
C533
12
L503
R26 R189
W9
LAT
C517 W91
C514
R25
DATA
D503
R24
CLK
R568
W39 REC-R W101
C516
C35
R19
R534
W36 C43
C515
C47
R535
R537
W41
W77
61
W42
W48 W75
60
R539
C41
C519
25
R541
C44
R540
R542
R544
C520
40
R547
41
W57 C523
W109
W92
32
W93
W60
C37
R30 Q502
1
R552
E B
C511
W74
R551
E B
Q503
u 1 6 3
.
1
C548
19
AA AB
2 4
9 9 8
CN5
33
21
W181
C60
R80
W182
W180
SYSTEM CONTROLLER
R88
80
81
R129
W176
W177
R107
W178
R79
100 R101
W197
W171
W172
IC1
1
W179
X2
W173
R131
C56
R132
C57
31 30
C54
X1
C51
10MHz
W124
UGND Q1
W121
B E
D+5V W122
W114 U+5V
W115
R559
R43
1 5 1 5 0 8 9 2 4
R530 W120
R63 C537 R558
IC9
W112 W132
1
W113
W157
B
W127
W135 W168 R555
W158 R61
R556
W128 R53
1
IC8
C513 C512
W175
R572
R519
R579
W151
1 R574
80
R515
R529
IC7
20
CD
DSP
21
SERVO
DAC VR1 FE.B
R516
W129
C502
W126 R520 R513
R510
41 40
W125 R514
R511
W118
R548
W133
C526
11 20
W119
IC5
R546 W138
W146 10 1
W116 RF AMP
17
W150
R501
IC6
PICKUP DRIVER
16
R577 C543
W130
W110
m
W131
C544
33
c o R578
CN2
20
CN3
AC AD
2
9 9
1
CN4
W188
W189
W193
W190
W191
Q10
E B
Q8
E B
C64
W186
9 8 2 9 9
W169
R64
W184
9
W170
E
MOTOR
Q504
DRIVER
R557
9
C527
1
20