AJ
AK
AM
AO
AQ
AL
AN
AP
AR
AS
2
1
3
5
7
4
6
34
32
33
35
30
31
29
27
25
26
28
23
24
21
22
20
18
19
17
16
14
15
12
13
11
9
7
8
6
5
4
2
3
10
NP
F1
F1
1
10G
8G
9G
5G
6G
7G
4G
3G
2G
1G
P7
P6
P9
P8
P15
P13
P12
P14
P10
P1
1
P16
NP
F2
F2
G7
PLL
DO
33
98
1
G9
P5/KS1
80
34
STEREO
G6
97
35
SD
G5
96
36
RCV CE
G4
95
37
A
VSS
G3
94
38
RST
G2
93
39
EXT
AL
G1
92
40
XT
AL
91
41
VSS
P16
90
42
TX
VDD
89
43
TEX
P15
88
44
VDD
P14
87
45
VFDP
P13
86
46
SEL
STB
P12
85
47
SEL/PLL
DT
P1
1
84
48
SEL/PLL
CLK
P10
83
79
P4/KS2
G10
2
78
P3/KS3
NC
3
77
P2/KS4
RDS CLK
4
76
P1/KS5
RDS DATA
5
75
KS6
6
74
KS7
(VOL) ENC1 CW1
7
73
S.W MUTE
REM IN
8
72
CCW1
9
71
LIMITER
10
70
11
69
KR0
12
68
KR1
13
67
KR2
14
66
STANDBY
PROTECTION
15
65
S DATA
16
64
POWER
S BUSY
17
63
E2 DATA
18
62
E2 CLK
19
61
RELAY B
(SEL) ENC2 CW2
20
60
RELAY A
CCW2
21
59
(MLT) ENC3 CW3
22
58
CCW3
23
57
8/16
24
84
83
85
86
88
87
90
91
81
82
P9
P6/KS0
81
82
100
G8
T
MUTE
PLL
CE
49
50
31
32
51
54
52
53
55
56
A MUTE
10dB ATT
VOL DT
VOL STB
VOL CLK
30
27
AV REF
S LEVEL
29
28
26
25
99
GND
IN OUT
97
93
95
94
96
99
98
100
100
99
98
97
96
95
94
74
75
81
R552 1K
0.01
C507
C509 100u6.3
+
0.01
C514
R568
10K
C517
1u50
R536
1K
C534
0.047F
+
+
470u10
+
C541
R574
1K
10K
R577
R582
1K
+
1u50
C525
100K
R573
220
R575
R576 220
10K
R581
5.5
R549 330
100K
100K
R548
R550 100K
R551
R547 100K
330
8
VCC
VSS
CPE
7
A2
SDA
SCL
6
A0
A1
5
1
2
3
4
R542 470
R543 470
R544 470
0.01
C513
0.01
C520
10K
R567
R572 10K
C519
0.01
C512
0.01
R571
R566 10K
10K
C518
0.01
C51
1
0.01
R565
R570 10K
10K
VCC
GND
ROUT
R579 100 1/4W
C526 100u10
+
(VOL) ENC1
HP. L
HP. R
GND
C62 100P
C61 100P
P3
1
2
3
4
1
2
3
4
P8
P7
NC
NC
NC
col
Dp
P2
P1
P5
P4
P3
NX
NX
NX
76
93
77
78
80
79
83
81
82
86
85
84
87
88
91
90
92
a
b
f
e
c
d
r
p
n
k
j
h
g
m
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
T
MUTE
VOL
DT
VOL
CLK
VOL
STB
PLL
CE
SEL/PLL
DT
SEL/PLL
CLK
SEL
STB
RELA
Y
A
RELA
Y
B
POWER
CH SP/DET
H.P
. Lch
H.P
. Rch
S DA
T
A
S BUSY
PLL
DO
STEREO
SD
S. LEVEL/
10dB A
T
T
A
MUTE
PROT
F
.OFF
FL
AC
FL
AC
-30V
GND
+5.6V
NC
R503 10K
60
61
64
R505 10K
R506 10K
R507 10K
R508 4.7K
R510 4.7K
R51
1 4.7K
R512 2.2K
R513 2.2K
R514 2.2K
R515 10K
46
47
48
49
50
R531 100
R532 100
R534 100
R533 100
47
49
50
46
48
R539
16
17
0.01
0.01
R528 100
R525 100
R524 100
C504
C531
1M
R169
1000P
C109
8MHz
X501
0.01
C502
R502
10K
R509 100
R540 100K
R556 10K
R538 1K
C505 0.01
C506
1000P
10K
R545
10K
R546
C521
1/4W
1/4W
34
33
35
26
1000P
C503
25
R530
47K
47K
R529
W123
100
R541
220
R563
220
R558
220
R561
220
R559
20
21
220
R562
220
R560
22
23
20
23
22
21
92
1
1
2
3
4
5
6
7
8
QUAL
RDDA
VREF
MUX
VDDA
VSSA
CIN
SCOUT
16
15
14
13
12
11
10
9
RDCL
T57
OSCO
OSCI
VDD0
VSSD
TEST
MODE
R569 47K
R564 220
C516 2.2u50
+
4
5
5
L501
1uH
330P
C510
10uH
L502
C515
560P
4
R578 220
2.2K
R580
18P
C528
47P
C527
X502
C524
0.01
13
12
14
79
80
76
77
78
76
75
74
78
80
79
81
78
76
14
13
12
R516
1K
2
22K
R583
100K
R521
10K
R504
1
35
64
61
60
LIMITER
2
3
1
2
E1
30V
30V
30V
30V
30V
1
2
3
W
111
W1
10
B
+B
EUROPE
AUSTRALIA
2-71
0-71
E3
X
GENERAL MARKET
DESTINATION
COUNTRY
U.S.A.
COUNTRY
DESTINATION
CANADA
UNIT No.
0-21
M
ABB.
0-10
P
K
NO
YES
UNIT No.
ABB.
556
R503,
NO
NO
509,583
R504,
P.CALL
NO
507,510,525
D503-505,
D
114,115
YES
W110,111
114,115
W110,111
114,115
W110,111
114,115
W110,111
S505
DIMMER
S511
P.CALL
S513
NO
Q502
CXP82832-162Q
IC51
R504,
556
NO
YES
D
R503,
583
YES
NO
C534
YES
DIMMER
S505
P.CALL
P.CALL
S511
S513
CXP82832-162Q
IC51
YES
NO
YES
NO
PTY
(RDS)
DISPLAY
TA/
NEWS
NO
D503
YES
NO
YES
D504
YES
NO
NO
NO
D507
YES
D510
NO
YES
Q502
CXP82840-163Q
COUNTRY
DESTINATION
EUROPE
220P
2-71
E2
YES
NO
NO
PTY
UNIT No.
ABB.
R503,504,
D
556,583
S505
DISPLAY
(RDS)
NEWS
TA/
NO
YES
NO
S511
S513
Q502
CXP82840-163Q
IC51
D503,
504,507
510,525
D505,
1
16
17
33
34
35
25
26
35
1
47P
330
R585
390 2W
R107
R108
390 2W
100u10
C523
+
C522 0.01
R557
10K
4.332MHz
R509
YES
NO
YES
NO
YES
R509
534,542,549
C503,508,
534,542,549
YES
C503,508,
C503
549
+5.6V
+5.6V
+5.6V
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+5.6V
+B
+B
+B
+B
C542 330P
100P
C545
R586
1
10u16
C540
+
270P
NC
R527 10K
R518 10K
R517 10K
R523 10K
R519 10K
R520 10K
R522 10K
C539
100P
C538
100P
+B
+B
+5.6V
1
2
3
2
1
3
9
7
C529
10K
R553
10K
R554
10K
R555
9
7
79
65
65
79
54
55
56
53
51
54
53
51
55
56
W1
14
W1
15
C549
+5.6V
3
3
2
1
1
2
C508
100P
100P
C521
150P
C529
C521 C529
556,583
R503,504,
COUNTRY
EUROPE
DESTINATION
2-71
UNIT No.
ABB.
E1
YES
D
CXP82840-163Q
S505
534,542,549
R509
NO
YES
YES
C503,508,
C529
47P
220P
C521
NO
D503,
504,507
PTY
TA/
NEWS
S511
DISPLAY
(RDS)
S513
D505,
510,525
NO
YES
NO
Q502
IC51
C521
C508
220P
100P
100P
47P
C529
YES
YES
C542
NO
525
D505,
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
17
16
17
16
NO
YES
NO
YES
C541
C541
C541
NO
NO
C541
ED51
IC51
IC53
IC52
(X09- ) (C/9)
(X09- ) (G/9)
IC54
DISPLAY UNIT (X09-641X-XX) (B/9)
B
AR-404(K,P) (3/3)
KRF-A4030(M,X,E) (3/3)
KRF-A4030E(E2) (3/3)
(X09- ) (I/9)
KRF-A4030E-S(E) (3/3)
u-COM
BAND
S505
S513
S504
S503
SP.B
S501
SOUND
S510
S502
S506
S515
S514
BALANCE
D513
D512
D520
D521
Q503
D526
D508
RESET
RESET IC
D511
D517
D516
D515
D509
D523
E2PROM
S518
S517
REMOTE
MONITOR
AUTO
MEMORY
STANDBY
POWER
I/
ON/STANDBY
S508
D527
A501
WH52
CN10
HEADPHONE
J7
CN9
D528
D522
D504
D505
D510
D503
Q502
Q501
CURRENT
BUFFER
RDS
DEMODULATOR
WH51
-CN8
X09-A/8
2/3
S.DIRECT
IC52
: BR24CO2
IC53
: S-806D-Z
IC54
: SAA6579/R
Q501,503
:
Q502
:
D503-505,508-513,515-525,
: HSS104A or
1SS133
D526
:
D527
: B30-2513-05
IC51
:
DIGITAL LINE
GND LINE
SIGNAL LINE
B LINE
B LINE
KRF-A4030E (X09-6412-71)
KRF-A4020-S (X09-641X-XX)
AR-404 (X09-6410-10)
2SA933AS(Q,R) or
2SA1309A(Q,R)
D
(9G-2G)
10G
9G
8G
7G
6G
5G
4G
3G
2G
1G
528-530
or
RDS DISP
PTY
P.CALL UP
DIMMER
or
2SC1740S(Q,R) or
MTZJ5.1(B) or
2SC3311A(Q,R)
HZS5.1N(B2)
KRF-A4030 (X09-6412-71)
(BOTTOM VIEW)
D529
D524
D530
WH53
S516
CN21
D525
D518
E501
E502
VOL
MULTI
SEL
-14.7V
-17.8V
-18.0V
-21.2V
-24.5V
-24.5V
-24.5V
4.6V
-11.6V
-31.0V
-27.8V
-28.0V
-28.0V
-28.0V
-28.0V
-28.0V
-28.0V
-28.0V
-17.5V
-30.5V
-30.5V
-27.0V
-14.1V
-24.1V
-18.9V
0V
STANDBY: 3.9V
4.6V
0V
0V
4.6V
2.7V
0V
0V
0V
0V
0V
4.8V
0.8V
5.1V
4.4V
4.5V
4.8V
0V
4.8V
4.8V
4.8V
4.8V
4.8V
0V
0V
0V
0V
1.0V
0V
0V
0V
4.8V
4.6V
4.6V
4.9V
4.8V
-28.0V
(P1)
(P14)
(P5)
(P9)
(P6)
(P10)
(P3)
(P4)
(P2)
(P12)
(P13)
(P11)
(P7)
(P8)
P1
P2
P3
P4
P5
P6
P7
P8
P11
P9
P10
P12
P13
P15
P15
P15
P15
P15
P15
P16
P11
P12
P13
P14
P15
4.9V
-28.0V
-28.0V
2.3V
1.9V
-25.3V
-25.3V
2.4V
2.4V
2.4V
2.4V
2.4V
2.4V
4.9V
4.6V
5.1V
5.1V
-31.0V
5.5V
4.6V
4.6V
OFF: 4.6V
ON: 2.0V
SP.A: 4.6V
SP.B: 4.6V
-17.5V
-28.0V
1.8V
SP. A
B MUTE
R D S
EON FM
TI.VOL
AM
MW
LW
S.DIRECT
TAPE2/MONI
TA
NEWS
TP
PTY
MEMO
STEREO
TUNED
AUTO
MHz
kHz
AR-404/KRF-A4030/A4030E/A4030-S
Y05-4040-10
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 with no signal input. The mea-
surement value may vary depending on the measuring instruments used or on the product.
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
