Kenwood KRF-V6060D Service Manual page 25

U V
(W02-2895-05) : Y,H,X,M,I TYPE
Q Q
+B 3 7 6 3 1 5 1 5 0 +B
8
6
R28
12K
IC2
C39
100P 11
IF IN
12
IO2
C37 100P
13
C38 13 AM IN
1000P
R26 C35
220 100P 14
C36
14 FM IN
1 15
+12V VDD
16
PD
17
A IN
R71
C59 0-390P C73 2.2u50 1K
+
C58 0-390P C72 2.2u50 R70
+
C55 R56 C56 1K
2.2u50 6.8K-12K 0.01 18
A OUT
+
TR5
R55
19
6.8K-12K
VSS
20
X OUT
C57
18
0.01
R13, R65,66,318, R79,80,129, R180, R304,358,359, R317,
K2-5 L6 Q313 R303
14 603,604 130,179 200,202 383,384,403,404 413,414
S76-0045-15 NO NO 220K 1.5K 390 NO 1 10K 1.2K
R13, R65,66, R79,80,129, R180, R304,358,359, R413,
K2-5 L6 Q313 R303 R317 R318
14 603,604 130,179 200,202 383,384,403,404 414
S76-0045-15 220K 390 2.2K 2.2K 1.2K
NO NO 1.5K NO 1 10K
S76-0098-05 47K 430 1.2K 1.5K 1.5K
R13, R65,66, R79,80,129, R180, R304,358,359, R413,
K2-5 L6 Q313 R303 R317 R318
603,604 130,179 200,202 383,384,403,404
14 414
T E
L 1 3 9 4 2 2 9 6 5 1 3
S76-0045-15 220K 390 2.2K 2.2K 1.2K
NO NO 1.5K NO 1 10K
S76-0098-05 47K 430 1.2K 1.5K 1.5K
R13, R65,66,318, R79,80,129, R180, R304,358,359, W1-4, W5-8, WH1,4,
R303 R317
14 413,414,603,604 130,179 200,202 383,384,403,404 10-15 20-23 221
47K 1.5K 430 NO 1 10K 1.2K NO YES NO
R13, R65, R79,80,129, R200, R317, R358,359,383, R603,
L6 Q313 R303 R304 R318
14 66 130,179,180 202 413,414 384,403,404 604
YES NO 47K 2.2K 1.6K YES 560 8.2K 1.2K 1.5K 9.1K 470
R13, R65, R79,80,129, R200, R358,359,383, R413, R603,
Q313 R303 R304 R317 R318
14 66 130,179,180 202 384,403,404 414 604
NO 560 8.2K 2.2K 2.2K 1.2K
47K 2.2K 1.6K YES 9.1K 470
YES 1 10K 1.2K 1.5K 1.5K
R13, R65,66, R79,80,129, R200, R358,359,383, R413, R603, W1,2,5-7,
Q313 R303 R304
14 317,318 130,179,180 202 384,403,404 414 604 10-15,20-23
NO 47K 2.2K 1.6K YES 560 8.2K 9.1K 1.2K 470 NO
R13, R65, R79,80,129, R200, R358,359,383, R413, R603,
Q313 R303 R304 R317 R318
14 66 130,179,180 202 384,403,404 414 604
NO 560 8.2K 2.2K 2.2K 1.2K
47K 2.2K 1.6K YES 9.1K 470
YES 1 10K 1.2K 1.5K 1.5K
R13, R65,66,318, R79,80,129, R200, R317, R358,359,383,
K2-5 L6 Q313 R180 R303 R304
603,604 130,179 413,414
14 202
S76-0045-15 YES NO 47K 1.5K 390 4.7K YES 1 10K 1.2K
R13, R65,66, R79,80,129, R200, R304,358,359, R317, R413,
L6 Q313 R180 R303
603,604 130,179 383,384,403,404
14 202 318 414
YES NO 47K 1.5K 390 4.7K YES 1 10K 2.2K 1.2K
R13, R65,66, R79,80,129, R200, R304,358,359,
w w w
K2-5 L6 Q313 R180 R303 R317 R318
603,604 130,179 383,384,403,404
14 202
S76-0045-15 390 4.7K 2.2K 2.2K
YES NO 47K 1.5K YES 1 10K
S76-0098-05 430 5.1K 1.2K 1.5K
R13, R65,66,318, R79,80,129, R200, R304,358,359, . W1-4, W5-8,
Q313 R180 R303 R317
14 413,414,603,604 130,179 202 383,384,403,404 10-15 20-23
NO 47K 1.5K 430 5.1K YES 1 10K 1.2K NO YES
W X
(W02-2896-05) : E,T TYPE
CN1
+12V
1 1 CE
TR5
2 2 DI
CN2
3 3 CL
4 4 DO
AM ANT
5 GND
GND
6 NC
R36
7 NC FM ANT
470
+12V 8 VCC12V
9 NC
10 L-OUT
11 GND
10
IO1 12 12 R-OUT
9
13 13 MUTING
BO4
14 14 TUNED
R37
8
BO3 R74
15 15 STEREO
5.6K 2.2K
7
BO2
6 R34 5.6K
BO1
R33 10K
IC1 : LA1837M
C3
IC2 : LC72131M
33P
R32
5 1K
DO 4 FET1 : 2SK360E
R31 TR1 : 2SC2059KN or
3.3K
4
: 2SC3053D
CL 3
TR2 : 2SC4098P or
R30
: 2SC4258D
3 3.3K
DI 2
TR3 : 2SC2413KP or
R29
: 2SC3053D
3.3K
2
TR4 : DTA114EUA or
CE 1
: RT1P141M
C42 100P
TR5 : UMH11
1 C41 12P
X IN
D1 : HSU277
X'TAL D2-4 : BBS04SF3 or 2,4
7.2MHz C40 12P
D5 : DA204U
D6 : SVC347S or T
D7 : UDZS5.1B
: ADJUSTING PARTS
IC1 : LA1837M
IC2 : LC72131M
W1,2,5-8,10-12, W3,4, WH1,4,
D1 : KV1260 or
14,15,20-23 13 221
SVC342,KV1270
YES NO NO D2,4,5 : SVC220
D6 : DTZ5.1B or
UDZS5.1B
D9 : DA204U
W5-8, W3,4, WH1,4,
W1,2
20-23 10-15 221
YES
YES NO NO
NO
W5-8, W3,4, WH1,4,
W1,2
20-23 10-15 221
(W02-2893-05) : K,P TYPE
YES
YES NO NO
L16 L12
NO
1.5uH
MW/
AM ANT
ANT
D2
GND
FM
DT5
W1,2,5- W3,4,8, WH1,4
7,20-23 10-15 221
NO YES YES
W1,2,5-7, WH1,4,
W3,4 W8
10-15,20-23 221
C5
YES
8P Q1
NO YES YES
NO
W3, WH1,4,
R27 4.7K
4,8 221
YES YES
W1,2,5-7, WH1,4,
C29
W3,4 W8
10-15,20-23 221
C17
Q4 2P
DT4
8P
YES
NO YES YES C18 R66 C23
27P 220 15P
NO
W5-8,10- WH1,
W1-4 WH221
384,403,404 15,20-23
4
10K NO YES YES NO
IC1 : LA1837M D1 : MA110 or
IC2 : LC72131M BAS316
W1-4, W5-8, WH1, D2 : MA153 or
WH221
10-15 20-23 4
Q1 : 2SK360IGF DA204
Q2,7 : 2SC2714Y DT1,2,4 : MA2S372 or
NO YES YES NO
Q4 : 2SC2814F4 or BB555 or
2SC3130(Q,R) HVC202A.
Q8 : DTA144EK or DT5 : SVC347S. T
R413, W1-4, W5-8, WH1, UN2113 or DT6 : MAB051 or
WH221
414 10-15 20-23 4
RN2402 or UD7S51B
PDTA144EK
1.2K
NO YES YES NO
x a o
1.5K y
WH1, i
WH221
4
YES NO
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 right. 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.
Y Z
8
T1
L10
4.7uH
D1 T3
D9
R81
+B
470 T4 R9
100
D4 C12 TR2
4P
L2
D2 C7
22P
R11 R79
100 200
TR1
+B
C23 R10
12P 150K
D5
TR4
C32
10P
IC2
TR1 : 2SK3601(GE,F)
TR2 : 2SC2714(Y,GR) or
X1
KTC3880
7.2MHz
TR4 : 2SC2413(KP,Q)
TR5 : 2SC4098 or
KTC3875
TR6,13 : 2SC4081(R,S)
TR7 : DTA114EKA or
KRA102S
TR14 : DTC143TUA
Q Q
3 7 6 3
L13
MW/
OSC
L7
C51
Q7
0.01
CF1
+B
R4 C8
22 5P Q2
+B
R1 R45 C63
100 4.7K 4.7u50
+
C31
R51
0.022
3.9K
IC2
PLL
X1
7.2MHz
Q8
u 1 6 3
.
MODE CARRIER
FM 98MHz
AM 1000(999)kHz
AA AB
2 4
9 9
R80
C76
680
4.7u35
1/4W R47
13K
C69
1000P
C77
C67 R48 C70
4.7u35
3300P 20K 0.012
+B
TR5
F1
TR14
+B
IC1
R29
F2
5.6K
R58
33K
T5
C54 R41
100P 3.9K F3
T6
+B
R25 R56 R57
TR7
3.9K 47 2.7K
+B
1/4W
+B
R33
+B
10K
1 5 1 5 0 8 9 2
R23
12K
C79 R61
C26 270P 4.7u50 1K
+
C25 C80 R60
270P 4.7u50 1K
+
R37
100
AM/FM IF &
FM STEREO IC
IC1
L14
CF3
L15
+12V
m
c o
+12V
MODULATION
ANT INPUT
FREQUENCY DEVIATION
1kHz STEREO 67.5kHz 7.5kHz(Pilot) 60dB
400Hz MONO 30% MOD 60dB
AC AD
2
8 9 9
R55
TR6
R53 0
100
R67
R49 T8 R71 1K
1.5K 3.6K
+
C94 R24
R50 T7 R72
10u16 1K
1.5K 3.6K
+
+
C95 R14
10u16 1K
+
7
R62
6
3.9K
+B
+B
5
4
TR13
3
2
+B
+B
4 9 8 2 9 9
CN1
STEREO
(X09-658X-XX) (D/5)
15
(ACTIVE L)
TUNED
14
(ACTIVE L)
R64
3.9K
MUTE
13
(ACTIVE H)
12 Rch
11 GND
10 Lch
9 FM COMP
+12V 8 +B
7 NC
6 FM OUT
5 GND
RECORDING LINE
5 4 DO
SIGNAL LINE
4 3 CL
GND LINE
3 2 DI
+B B LINE
2 1 CE
B B LINE
(X09-6580-10) (B/5)
CN21
PLL CE 1
PLL DIN 2
PLL CLK 3
PLL DO 4
D.GND 5 14
13
15
S-LEVEL 6
NC 7
+12V 8 +12V
D OUT 9
L.TUMER 10
G.GND 11
R.TUNER 12
T MUTE 13 13
SD 14 14
STEREO 15 15