Kenwood KDC-5080R/RY, Service Manual

Page: 14 / 26

A B C D E F G H I J
1
2
3
4
5
6
7
B LINE
4.1V
4.1V
4.1V
4.1V
4.1V
3.5V
5.0V
5.0V
0V
8.4V
4.1V
4.1V
4.1V
4.1V
4.1V
8.4V
5.0V
5.0V
0V
0V
4.1V
0V
4.2V
0V
4.2V
0V
4.2V
4.2V
4.2V
4.1V
4.1V
4.2V
4.2V
4.2V
4.2V
4.2V
4.2V
4.2V
4.2V
0V
4.1V
4.1V
4.1V
4.1V
4.1V
5.1V
5.1V
4.9V
0V 0V
3.8V
3.9V
0.4V
5.1V
0V
0V
0V
0V 0V
0V
0V 0V 0V 0V
8.2V 8.2V 8.2V
0V 0V
8.2V 3.5V
5.1V
0V
8.2V
5.1V
0V
5.1V
14.4V
8.4V
5.1V
5.1V
14.4V
8.4V
5.1V
7.8V
7.8V
8 7 6 5 4 3 2 1
FIL OUT
ARI
GND
OSEL
MPX
VREF
RDD
A
QU
A
L
9
10
11
12 13 14 15 16
FSEL TM EXTRES VS OSC IN OSC OUT T57 RDCL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
VREF
CREF
CASSL
CASSR
CDR
CD GND
CDL
PHGNO
PHONE
AM
MPX
LEVEL
MP IN
MP OUT
28
27
26
25
24
23
22
21
20
19
18
17
16
15
AC OUT L
AC OUT R
OUT LF
OUT RF
OUT LR
OUT RR
VS
GND
SDA
SCL
S MUTE
QUAL
MUXR
MUXL
15
16
17
18
19
20
21
22
23
24
25
26
27
28
HPR R2
HPR R1
HPR L2
HPR L1
HPF R2
HPF R1
HPF L2
HPF L1
CREF
AGND
DGND
SCL
SDA
VCC
14
13
12
11
10
9
8
7
6
5
4
3
2
1
HPR R OUT
HPR L OUT
OUT REF
HPF R OUT
HPF L OUT
AUX2 OUTL
AUX2 OUTR
CR2
CL2
CL1
CR1
CSM
AUX1 INR
AUX1 INL
PLL+B AM+B AM ANT FM ANT
2
1
3
RF GND
5 4 6
OSC GND FM+B VT OSC GND OSC GND OSC GND OSC GND
8 7 9
11
10 12
IF2 GND
VDD5V
IFC OUT SCL
14 13 15
SD
A
17 16 18
D GND A
UDIO OUT
SD
22 20
21
S-METER
23 24
IF1+B
19
L101 52mH
4.7uH
L100
C100 0.01
C101 100u10
+
L102 4.7uH
C103 100u10
L103 4.7uH
C102 0.01
+
L104 4.7uH
C105 0.01
C106 100u10
+
4.7uH
C107 0.01
C108 100u10
+
27
17
28
R100
150
L105
L106 4.7uH
C109 0.1
C110 100u10
+
IF1 GND IF2 +B
C104 0.1
56
16
1 2
1K
R105
4.7K
R106
2.2K
R104
2.2K
R102 22K
R103
22K
R101
21
20
C301B 2.2
C301A 2.2
C300 2.2
10K
R300
C306 0.1
C307 120P
0.015
C303
R301 2.7K
C305 150P
R303 4.7K
R302 4.7K 0.47
C304
C302 0.033
7
6
5
4
3
1K
R308
4.7K
R307
1K
R306
0.27
C313A
0.27
C314A
0.27
C315A
0.27
C316A
0.27
C313B
0.27
C314B
0.27
C315B
0.27
C316B
C317
C311B 2.2
C321B 0.1
C320A 0.1
C320B 0.1
C321A 0.1
C311A 2.2
R311B 0
R311A 0
R310B 0
R310A 0
C309 47u16
+
L300 4.7uH
C319 47u16
+
C310 0.01 C318 0.01
2.2K
R305 R304 0
0.082
C308
23 24 55 15
10P
C154
10u16
+
0.01
10P
C155
X150
4.332MHz
2.2K
RN150
10u16
C150
+
270P C151
14 13 45
C152 C153
L150 4.7uH
CH CON
D
ATA
C
REQ H
MUTE
D GND
RESET
Rch
A GND
8 4 12
6 A GND
4
5
MUTE
CHCON
12 Lch
CLK 13
DATA C
DATA H 10
11
2
3
B.U
D GND
1 REQ H Rch
REQ C
8
9
RESET 7
7 3 11
6 2 10
5 1 9
DA
T
A
H
REQ C
CLK
Lch
13
8 2 4
1 5
3 12 13
10 6 7 9
11
R408 100
R401B 100 R406 4.7K R407 4.7K R403 2.2K R405 2.2K R401A 100
R402 100 R400 100
R404 2.2K
100K
R409
C400 0.1
RN400 100K
30 29
9 4
65
67
66 46
3
FL
1
RL FR
GND
RR
GND
5 3 2 4 6
C354
0.1
100
R356A
C352A
2200P
C352B
2200P
R354A
22K
R354B
22K
R356B
100 100
R357A
R352A
470 470
R352B
470
R353A
2200P
C353A C353B
2200P
R355A
22K 22K
R355B
R357B
100
R353B
470
10u16
+
10u16
+
10u16
+
10u16 C351B
+
10
11
13
14
R309B
R309A
1000P
C404B
1000P
C404A
C402B 0.47u50
+
C402A 0.47u50
+
C403 47u16
+
B.
U
5
6
7
C351A
C350B
C350A
uPD784217AGF506
IC1
KDC-X615
UNIT No.
NO
A
R25,
105,106
R309A,309B,310A,
310B,311A,311B
NO YES NO
R608
YES
R644
NO YES
605
D604,
NO
R7
YES
R8 R10
NO
R9
YES
R11
YES NO
R12
351A,B
Q350A,B,
Q104
uPD784217AGF506 KDC-6015 NO NO YES YES YES NO YES YES NO YES YES NO NO
uPD784217AGF506 KDC-7016 NO NO YES NO YES NO YES YES NO YES YES NO NO
uPD784217AGF506 KDC-6080R/RY YES NO YES YES YES YES YES YES YES NO YES YES NO NO
uPD784217AGF506 KDC-6080RV YES NO YES YES YES YES YES YES YES NO YES YES NO NO
uPD784217AGF505 KDC-6016R NO YES YES NO NO NO YES YES NO YES YES NO NO
uPD784217AGF505 KDC-5080R/RY NO YES YES YES YES YES YES YES NO YES YES NO NO
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
D OUT
CD SW2
CD SW1
CD CLK
CD DATA
MECHA
NC
BU 5V
D GND
M-MUTER
M-MUTEL
M-RST
M-STOP
AUDIO 8V
CD Lch
CD GND
CD Rch
CD LO/EJ
LMON
SERVO 7.5V
SERVO GND
CD SW3
48
49
24
23
31
32
33
4
3
34
35
36
100K R200
0.047
C200
2.2K
R201
KDC-5016
KDC-515S
NO
NO
uPD784217AGF505
uPD784217AGF505
YES
YES
NO
NO
YES
YES
NO
NO
YES
YES
YES
YES
YES
YES
NO
NO
YES
YES
NO
NO
NO
NO
YES
YES
B C F
YES
YES
D
NO
NO
NO
NO
NO
NO
NO
YES
YES YES
YES
NO
NO
NO
NO
E
YES
YES
YES
NO
G
NO
NO
NO
YES
YES
H
YES
NO
NO
NO
NO
YES
YES
YES
NO
NO
NO
NO
304
R26,
D606
YES
YES
NO
NO
YES
NO
YES
YES
YES
NO
NO
NO
NO
NO
3
0.01
C111
0 0
1
Q100,101
Q102,103
3 1 2
6 5 4 3 2 1
IC150
IC300
IC301
TU100
MAIN UNIT
D100
CN100
Q100
Q102
Q101 Q103
Q104
FM+B
SW
AM+B
SW
BUFFER
COMPOSITE OUT
D300
DETECTION
SW
CONSTANT
NOIS
NOISE
BUFFER
E-VOL. N.C.
MPX
SW
MUTE
Q302
Q303
Q301
Q300
C
B
E'S
SYSTEM
D
RDS
DECODER
A
CN400
D401
D400B
D400A
D405
D404
D403
D402
CN350
D350B
D350A
Q350A Q350B Q351B Q351A
D352A
D352B
IC1
IC2
IC3
IC150
IC300
IC301
IC500 :
:
:
:
:
:
:
:
Q1,5,605
Q2,300,606,614,621
Q3
Q100,102,602,604
Q101,103,303,608,624
Q104,302,600,601,
Q350A,350B,351A,351B
Q500,603
Q607
2SA1576A
DTA124EUA
DTA144EUA
2SA1703-AN
DTC144EUA
DTC343TK
DTC114YUA
DTC114EUA
Q301 DTC114TUA :
Q612
Q615
Q610,618,622
DTC124EUA
2SB1565(E,F)
2SD1760 :
:
:
D5-8
D100
D300,501,506,507,608
D350A,350B,352A,352B,
400A,400B,401-405,
D502A,502B,503A,503B,504A,504B,
505A,505B,604-607,612
D600
MA4051(N)-M
1SS355
STZ6.2N
11ES2
RM10Z
MA4062(N)-M :
:
:
:
:
:
D601,603,613
D610
MA4047-M
HZS6B1L
:
:
D614
D615 MA4110-L
MA4082(N)-L :
:
D617 DTZ9.1A :
611,620,625 2SC4081 :
13P DIN CONNECTOR
MAIN UNIT
MUTE
SW
CN200
D611 DA204K :
DTA123JUA Q609 :
TDA7386
TDA7401
TDA7400D
TDA7479D
HD74HC27FP
S-80830ANNP
:
:
:
:
:
:
:
GND LINE
SIGNAL LINE
UNIT
CD MECHA
to
CN2 (X32- )
D301
RD6.8MW D301 :
E-VOL
TIME
ANT
Lch Rch Lch Rch
FRONT REAR
47K
47K
47K
47K
47K
47K
22K
22K
10K
4.7K 4.7K 4.7K 4.7K
2SB1565 DTA144EUA
DTC114YUA
DTC343TK
2SA1362
2SA1576A
2SD2114K 2SD1760 2SC4081 DTA124EUA
DTC114EUA
DTC124EUA
DTC144EUA 2SB1188 NJM4565MD DAN202U TA78L05F DA204K AN8806SB TDA7479D