A
B
D
F
H
J
C
E
G
I
2
1
3
5
7
4
6
Y05-4050-10
KRF-V4530D/V5030D/V6030D/VR-405/406/414
GND
GND
ANT2
ANT1
4
3
2
1
100
100
R12
680K
R11
100K-
680-2.2K
R6
8P
0-8P
2-6P
C20 150P
R9
L6
C12
R10
10K
C15
27P
27P
C14
C16
3.9K
C13
R8
10K
R7
C17
100P
8
OUT
IF-OUT
7
C10
33K
L3
0-100
100K
C1 0-8P
C18 180P
L1
L2
10P
R1
C2
C6 4P
C3 0-8P
1.2M
470K-
1000P
180P
0.1
C9
68
R14
C19
C5
R5
L5
L4
3P
R13
680
C7
27P
R3
R2
C4
R4 33K
0.1
+B
6
VT
IFT
C8 0.1
5
OSC
100
R4
R2
33K
0-5P
GND
4
ANT1
GND
GND
3
2
1
C3
27P
L1
C1
27P
C2
15P
C14
0.1
C5
3-7P
R1
100K
R3
100K
L2
C4
10P
C6
R6 33K
C7 5-10P
L3
L4
0-100
R15
10K
1.5K
C21
10P
R17 470-
C16
47P
7
C9
C15
3.9K
2-6P
C17
L7
R12
C19
C20
8P
27P
R14 10K
R16
220
R18
C8 0-6P
R7 33K
R5
1000P
L5
C10
L6
5P
C12 2P
680K-1.5M
R8
680
R9
C1
1
27P
0.1
C22
1-3P
100
R19
150K- 560K
C23 OSC
100P
0-100 VCC
8
6
R11
IF-OUT
IFT
VT
0.1
C13
5
270
R44
100
0.01
C3
R8
R2
220
C2 0.01
3.3K
R7 820
680
R4
CF1
CF2
R12
100
1/4W
3P
C75
R41 100K
L1
R42 10K
1uH
L2
S-METER
DRIVE
TUNING
FM
AM/FM
S-CURVE
1
2
FM IF
S-METER
FM
DET
IF-BUFF
3
4
GND
5
AM
OSC
BUFF
ALC
30
29
SD
COMP
AM
AM IF
RF.AMP
AM
MIX
REG
28
AM
AGC
27
26
VCC
8
6
7
DRIVE
STEREO
9
12
10
11
13
15
14
MUTE
DET
25
24
23
22
38K
304KHz
VCO
FF
2
19K
FF
DECODER
ANTI-BIRDIE
P-DET
21
SW
STEREO
20
19
PILOT
DET
FF
19K
8
18
17
16
47P
0.047
C20
10u10
C19
+
0.047
C22
3.3u35
C21
+
R25
C26
330P
10u16
C23
+
4.7u25
C27
C25
VR1
10K
R27
R28
2.2u50
C29
+
2.2u50
C28
+
C31
C79
C30
C80
10u16
C38
+
10u16
C37
+
0.01
C34
C33
0.01
560
R30
47K
R31
0.047
C12
22
R16
R14
CF3
10u16
C14
+
R17 3.6K
C45 22P
+
C15 1u50
3.9K
3K
R18
0.47u50
C16
+
R19
C17 1u50 +
8.2K
L4
1
C81
L3
0.047
C1
1
47u16
C10
+
2
1
R23
R83 1K
47P
C76
C41 47P
21
C B I/F
DIVIDER
REFERENCE
3
2
1
4
5
2
22
14
SWALLOW COUNTER
1/16,1/17 4bits
ON
DETECTOR
RESET
DATA SHIFT REGISTER LATCH
6
7
8
10
9
11
POWER
CHARGE PUMP
PHASE DETECTOR
UNLOCK
20
19
18
17
16
UNIVERSAL COUNTER
12bits PROGRAMABLE
DIVIDER
1/2
15
13
12
7.2MHz
X1
C42
10P
1.2K
R59
R58 12K
10K
R48 1K
R47 1K
R46 1K
R45 1K
470P
C44
47u16
C48
+
10u16
C46
+
1000P
2.2u50
+
0.022
R53
1K
R54
R51
5.6K
100
R52
470
R50
C47
1/4W
1K
R56
100P
C52
1K
R57
470P
C51
100P
C50
33K
R55
R43
220
VCC
2
1
4
3
E1
C1
0.022
C18
L5
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
DET
S-LEVEL
SD
STEREO
R
GND
L
+12V
-12V
T. MUTE
PLL DT
PLL CLK
PLL CE
PLL DO
CH.SPACE
R82 2.7K
1u50
C72
+
47u16
C73
+
R1
R5
R6 220
0.01
C5
R11
C6
0.01
390
R9
1K
R10
0.01
R81
0.01
82 1W
R80 22K
4.7u35
C32
+
R40
10K
1K
R38
R39
1K
L6
W682
6800P
C70
L7
C71
6800P
W683
820
8.2K
R75
1K
1.8K
R76
R78
R77
47K
R74
C83
100P
W656
6
3
5
4
3
5
4
6
R84
1K
1K
R72
R73
C78
C49
2.2K
4700P
4700P
C24
R85
1M
1M
R86
R87
1M
0.022
C85
0.022
C84
R88 56K
470P
C86
3300P
C88
33K
R89
R20
4700P
C89
4700P
C90
1
C91
100P
C77
100
R29
R79 1K
R33
R34
3300P
C35
2.7K
R32
VREF
T
.METER
B
+B
1000P
C74
680
R3
12P
C43
L4
0-10 or 0-11
CANADA
U.S.A.
P
K
NO
100
33
NO
YES
16K
9.1K
6.8K
15K
UNIT No.
COUNTRY
DESTINATION
ABB.
A
B
C
R14
11
R8,
F
R32
R25
R23
28
R27,
73
R72,
4.7K
R15
R29
E
YES
UNIT No.
2-91
2-71 or 2-72
COUNTRY
EUROPE
PX
U.K.
T
E
ABB.
Y
DESTINATION
R11
R8
R25
R23
R14
F
A
C
YES
NO
10
100
22
33
33
270
4.3K
28
7.5K
15K
27K
3.3K 18K
NO
3.9K
YES
8.2K
73
R27,
R72,
0-51
NO
33K
R15
E
NO
B
YES
NO
NO
DESTINATION
COUNTRY
GENENAL MARKET
AUSTRALIA
MALAYSIA
UNIT No.
ABB.
M
0-22
0-72
X
I
NO
A
E
C
B
YES
NO
R23
3.3K
33
R14 R15
NO
270
R27,
R72,
R25
YES
28
R29
7.5K
18K
R32
73
8.2K
YES
G
32
R29,
G
F
+12V
+B
+B
+B
+12V
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+12V
+12V
12V
+12V
+12V
+B
+B
+12V
+12V
330P
W660
C82
C8
47u16
C7
+
1K
R49
G
11
R8,
R15
C4
P
CANADA
ABB.
U.S.A.
COUNTRY
DESTINATION
K
77,79,80
C8,9,70,71
0.022
C25
C26
470P
NO
31
0.033
YES
82,89,90
C30,
C4,35,74,
YES
CN4
NO
CF3
CF1,2
L72-0596 (MS2)
L6,7
IC201
LA1837
NO
660
NO
683
YES
W656,
W682,
E1
S1
F10-1129
NO
DESTINATION
ABB.
EUROPE
U.K.
COUNTRY
PX
E
T
Y
C8,9,35,
NO
77,89,90
YES
C4,70,71,
C30,
C26
0.022
0.018
180P
NO
470P
C74
C25
0.022
YES
31
79,80,82
NO
CN4
YES
NO
CF3
NO
YES
L72-0531 (MA5)
L72-0536 (MS3)
CF1,2
LA1837
YES
LA1838
IC201
L6,7
NO
W656,
W660
NO
YES
YES
682,683
NO
F10-1167
NO
F10-1129
S1
YES
E1
ABB.
AUSTRALIA
MALAYSIA
GENENAL MARKET
COUNTRY
X
I
M
DESTINATION
L72-0531 (MA5)
C26
C25
NO
89,90
YES
0.022
NO
470P
74,79,80,82
0.022
31
C8,35,77,
C4,70,71,
C30,
E1
S1
W660
L6,7
IC201
CF1,2
CF3
CN4
YES LA1838
NO
NO
YES
NO
683
F10-1129
NO
YES
W656,682,
C36 0.01
+B
+B
+B
3.9K
1K
R36
100
R35
R37
C9
1000P
C9
YES
TR3
1T362
: HVU202 or
: 2SC2413
D1-3
TR2,3
: 2SK302
: 2SC2714
TR1
FET
D3
TR2
OSC
BUFFER
OSC
DISTORTION(ST)
D1
FET
D2
RF AMP
TR1
MIX
KV1440
RF AMP
: 2SC2714
: SVC220 or
: 2SC2413
FET1 : 2SK302
TR2,3
D1-4
TR1
D1
D2
FET1
OSC
D4
TR2
D3
BUFFER
OSC
TR3
DISTORTION(ST)
FM FRONT-END
TR1
MIX
GND
75
J8
FM FRONT-END
Q201
D21
1
A
D201
ADJ
FM TUNED
Q203
Q204
DE-EMPHASIS
75uS: ON
50uS: OFF
B
PLL
D204
FM +B
Q214
FM DET/MPX
AM DET
CN4
MUTING
CN5
DISTORTION
Q202
FM IF AMP
D203
(S METER)
Q206
F
D209
Q210
Q211
Q212
CONT.
MUTING
D213
AM
S1
CH.SPACE
DE-EMPHASIS
FM :100kHz 75uS
AM :10kHz
AM :9kHz
FM :50kHz 50uS
-CN6
X07-A/3
2/4
DIGITAL LINE
GND LINE
SIGNAL LINE
B LINE
B LINE
AM RF
BUFFER
ATT
G
E
VR-405 (X07-3140-10)/VR-406 (X07-3130-11)/VR-414 (X07-3140-11)
KRF-V4530D (X07-3142-71)/KRF-V6030D (X07-3132-72)/KRF-V6030DE (X07-3132-72)
KRF-V5030D-S (X07-3142-71)/KRF-V6030D-S (X07-313X-XX)
IC201
:
IC202
: LC72131
Q201,203,204,206-209
: 2SD1819A(Q,R) or
2SC4081(R,S)
Q202,212,214
: 2SB1218A(Q,R) or
2SA1576A(R,S)
Q210,211
: 2SD1757K
D201
: DA204U or
1SS302 or
MA143A
D203
: MTZJ8.2(B) or
HZS8.2N(B2)
D204
: MTZJ5.1(B) or
HZS5.1N(B2)
D211,213
: MA111
D209
: MTZJ3.3(B) or
HZS3.3N(B2)
NATOR
DISCRIMINATOR
DISCRIMI-
KRF-V5030D (X07-314X-XX)/KRF-V5030D-S (X07-3142-71)/KRF-V5030DE (X07-3142-71)
BUFFER
Q207
C
FM
A1 (W02-2622-05)
A1 (W02-2584-05)
(E,T) TYPE
(K,P,M,I,X,Y) TYPE
IC202
IC201
TUNER UNIT (X07-31XX-XX) (B/3)
A
KRF-V6030D/V6030D-S/V6030DE (1/4)
KRF-V5030D/V5030D-S/V5030DE (1/4)
VR-405/406/414 (1/4)
KRF-V4530D (1/4)
3.6V
8.2V
0V
(2.7V)
2.3V
1.3V
(2.3V)
0V
7.1V
(9.2V)
8.8V
(3.9V)
7.0V
1.7V
(1.3V)
0V
4.3V
4.3V
4.3V
3.3V
2.8V
3.6V
3.6V
2.5V
(FM98MHz)
1.0V
(2.6V)
0V
0V
2.6V
4.7V
(0V)
[0.6V]
0V
0V
0V
1.8V
(0V)
11.8V
[75uS]
50uS
0V
1.0V
(5.1V)
8.2V
3.6V
6.3V
1.2V
6.6V
1.2V
3.5V
4.1V
8.2V
OFF: -1.8V
OFF: 4.8V
4.3V
11.7V
2.7V
(0V)
0V
6.8V
0V
(0V)
4.4V
ON: 0.7V
ON: 0.2V
3.8V
0V
(1.3V)
2.8V
7.3V
7.3V
3.6V
3.6V
0V
0.2V
8.2V
(12.0V)
0V
MONO: 0V
11.1V
3.5V (3.0V)
-11.8V
ST: 7.1V
0.5V
10.6V
AM: 0V
FM: 7.3V
(@FM98MHz)
3.8V
5.2V
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommend-
ed 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.
MODE
CARRIER
MODULATION
ANT INPUT
FREQUENCY
DEVIATION
FM
98MHz
1kHz
STEREO 67.5kHz 7.5kHz(Pilot)
60dB
AM
1000(999)kHz
400Hz
MONO 30% MOD
60dB
The DC voltage is an actual reading measured with a high impedance type volt-
meter as the AM/FM signal generator is specified to the conditions as shown in the
list below. The measurement value may vary depending on the measuring instru-
ments used or on the product. The value shown in ( ) is actual reading measured in
the AM mode.
