Download Print this page

Kenwood KDC-X879 Service Manual page 24

Cd receiver
Hide thumbs Also See for KDC-X879:

Advertisement

A
KDC-X879
1
WHT
8
FRONT L
WHT/BLK
7
GRY/BLK
6
FRONT R
GRY
5
BLU
ANT CONT
4
BLU/WHT
P. CON
3
RED
ACC
2
BLK
GND
1
2
DC CORD
(E30-6294-05) : KDC-X879
WHT
8
FRONT L
WHT/BLK
7
GRY/BLK
6
FRONT R
GRY
5
BLU
ANT CONT
4
BLU/WHT
P. CON
3
RED
ACC
2
BLK
GND
1
DC CORD
3
(E30-6295-05) : KDC-MP925
WHT
8
L
WHT/BLK
7
GRY/BLK
6
R
GRY
5
BLU
4
ANT CONT
BLU/WHT
P. CONT
3
RED
ACC
2
BLK
1
DC CORD
(E30-6061-05) : FX-9100
4
WHT
FL+
8 9
WHT/BLK
FL-
7
GRY/BLK
FR-
6
GRY
FR+
5
BLU/WHT
ANT CONT
4
P CONT
BLU/WHT
3
RED
2
BLK
1
5
2
4
6
8
A
1
3
5
7
P.CON
2
4
6
8
B
1
3
5
7
6
CAUTION : For continued safety, replace safety critical
components only with manufacturer's recommended parts
(refer to parts list).
Indicates safety critical components. To reduce the
risk of electric shock, leakage-current or resistance mea-
surements shall be carried out (exposed parts are ac-
ceptably insulated from the supply circuit) before the
appliance is returned to the customer.
• DC voltages are as measured with a high impedance
7
voltmeter. Values may vary slightly due to variations
between individual instruments or/and units.
24
X34-3030-11 (1/5)
B
GRN
9
REAR L
GRN/BLK
10
VIOL/BLK
11
REAR R
VIOL
12
PNK/BLK
EXT.
13
CONT.
BRN
TEL MUTE
14
ORG/WHT
ILLUMI
15
YEL
16
BU
GRN
9
REAR L
GRN/BLK
10
VIOL/BLK
11
REAR R
VIOL
12
13
BRN
TEL MUTE
14
ORG/WHT
ILLUMI
15
YEL
16
BU
GRN
9
L
GRN/BLK
10
VIOL/BLK
11
R
VIOL
12
EXT.
PNK/BLK
13
CONT.
BRN
14
LINE MUTE
ORG/WHT
15
ILLUMI
YEL
16
BATT
GRN
RL+
GRN/BLK
10
RL-
VIOL/BLK
11
RR-
VIOL
12
RR+
PMK/BLK
EXT.
13
CONT
BRN
TEL MUTE
14
ORG/WHT
15
YEL
16
DC CORD
(E30-4942-05)
:
KDC-W8027
C
(X34-303x-xx)
UNIT
A
B C D E
F G H
MODEL NAME
No.
KDC-MP925
0-10
YES
YES
KDC-X879
0-11
YES
YES
FX-9100
0-01
YES
NO
KDC-W8027
2-71
NO
NO
ELECTRIC UNIT (X34-303x-xx)
TP67
TP66
TP65
C3
220u16
+
R1
D3
22K
C4
B.U.5V
0.01
AVR
Q1
C5
10u16
+
TP58
Q2
C6
100u6.3
+
Q3,601
R3
R4
SW5V
Q3
22K
2.2K
Q601
TP59
22K
Q4
22K
22K
Q5
22K
Q4,5
SW14V
TP60
Q6-8
R5
AUDIO
220
8V AVR
Q6
Q7
Q8
22K
22K
13.7V
IC3
3
2
0V
GND
REGULATOR
IC for A8V
1
1.29V
R7
R8
4.3K
24K
C8
220u10
+
TP61
D4
R9 1.5K
C701
Q602
0.47
Q9
C9
100u10
+
TP62
SERVO +B AVR
D10
R28 4.7K
P-ANT SW
A
R29
Q24
1K
Q23
1/2W
R49
1K
R30
1/2W
22K
D12
R31 4.7K
D15
C47
1
13.5V
0V
IC19
14.0V
1.2V
D
I
A1
C100
C250
YES
NO
X86-3730-11
C90-5624
C92-0687
YES
YES
X86-3730-11
C90-5626
CE32AT1H2R2M
CE32AT1H010M
NO
YES
X86-3730-01
C90-5626
CE32AT1H2R2M
CE32AT1H010M
YES
YES
X86-3732-70
C90-5626
CE32AT1H2R2M
CE32AT1H010M
AUDIO 10.5V AVR
Q16 Q15
R17
1K
R18
75
TP133
10.5V
IC7
-9V AVR
(DC/DC IC)
10V
0V
for 4.5V
PRE-OUT
10.5V
C34
R19
D9
2.2
2.7K
C35
C36
2.2
22u16
+
R21
Q18
7.5K
Q17
Q17-19
Q19
PRE-AMP
C37
-9V AVR
0.022
R22
R23 56K
270K
R25
Q21
Q22
10K
Q20
Q20-22
C38
PRE-AMP
0.01
+9V AVR
R26
91K
R27 91K
C40 2.2
C39 2.2
TP124
TP123
B
29
P-CON IC
IC18
14.0V
5
4
16
ENABLE
VS
0V
6
4.1V
GND3
0V
7
0V
3
0V
GND4
GND2
8
2
0V
19
DIAGOUT
GND1
5V
1
14.0V
OUT
0V
28
44
R13
2.2
L2
1W
TP63
Q11-14
82uH
ILL &
DC/DC
5.7V
+B AVR
IC19
Q12
SWICHING
REGULATOR
IC for CD4.7V
Q11
22K
22K
E
C259
C92-0686
EX AMP
I
CONTR
BUFFER
Q25
D16
R33
R34
C4
0.0
76
SMALL
LAMP
DET SW
Q26
27
R35
100K
C43
IC9
5V
1
0V
5V
2
0V
3
4
5V
0V
5
6
0V
7
VSS
LOG
Q13
L3
22uH
Q14
R14
750

Advertisement

loading