Kenwood KDC-C515FM, Service Manual

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AB AC AD AE AF AG AH AJ AI
1
2
3
4
5
6
7
KDC-C515FM
3/3
LED4 LED2
LED1
LED3
LED6
LED5
LED8
LED7
LED10
LED9
LED18
LED17
LED16 LED14 LED12
LED15 LED13
LED11
SW9
UP
SW5
DWN
SW2
POWER
SW8
PAUSE
SW4
DISC UP
SW7 SW3 SW6
REPEAT DISC DWN RAMDOM
Q3
D1 D2 D3 D4 D5
Q2
Q1
Q4
Q5
SENSOR
REMOTE
SW1
RESET
Q2
(DISPLAY UNIT)
LED1-18
LCD1
Q3,5
Q1,4
IC1
IC2
B38-0643-08
B30-1459-08
:
:
: DTB123YK
DTA144EK :
DTC144EK :
LC75852W
PNA4602M
:
:
D1-5 : DA204K
CN1
LCD DRIVER
GND LINE
PLAY/ TRACK TRACK
S10
17 18 19 20
S17 S18 S19
16
S16
13
15
14
S14
S15
S13
12
11
S12
S11
28
24
22
21
23
S20 S21 S22 S23
26 25 27
S24 S25 S26 S27
32 30 29
31
S28 S29 S30 S31 S32
8
10
9
S9
S8
7
6
S6
S7
S5
4
5
3
P4/S4
S3
2
1
S1
S2
DI
64 63
CLK
CE
62 61 53 57 59
DO
VDD
60
RES VSS
58 55
OSC
KI5
56
KI4 KI3
54 49 51
KI2
KI1
52
KS6 KS5
50
S39
S33
33
36
S35
S34
34
S36
35
S37
37
S38
38
41
S40
39
S41
40
S43
S42
42
43
45
44
46
47
48
NC
NC
NC
NC
NC
NC
22
43 41 42 40 39 38 37 36 35 34 32
31
30 29 28 27
13
9
6 7 8
11
10 12 18 16 15 17 20 19
21
26 25
23 24
47 R8 R7 47 R9 47
R10
47
R11
47
R15
47
R14
47 47
R13 R12
47
1K
R16
5
2 1
4 3
8 7 6
+5V
4
CLK
CE
LCD RESET
REMO
GND
RESET
DATA OUT
6
5
7
8
3
1
2
9
DATA IN
0.022
C5
R1 2.2K
R2 2.2K
R3 2.2K
R4 100
R5 2.2K
R6
51K
680P
C2
43
42
41
40
39
38
37
36
35
34
32
31
30 29 28 27 26 25
6
7
8
9
10
11
12
13
15
16
24 23 22
21
20 19 18 17
3
1
2
1
2
3
1
2
3
1
2
3
1
2
3
3 2 1
10u16 C3
+
+
C4 0.022
S5 S6 S7 S8 S9
S10
S11
S12 S13 S15 S16 S17 S18 S19 S20
S21
S22 S23
S24
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22
NC NC S43 S42 S41 S40 S39 S38 S37 S36 S35 S34 NC S32 S31 S30 S29 S28 S27 S26 S25
1
2 3 4 5 6 7 8 9
10
11
12 13 14 15 16 17 18 19 20
21
47u6.3
C1
R17
a
b f
e c
d
g
1K
IC1
LCD1
DISPLAY UNIT
DISC
IC2
47K
47K
47K
47K
10K
2.2K
47K
47K
47K
47K
TRACK
FREQ
LEVEL
M.RDM D.REP
D.SCN MHz
B LINE
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 measurements shall be carried out (exposed parts
are acceptably insulated from the supply circuit) before the
appliance is returned to the customer.
DC voltages are as measured with a high impedance voltmeter.
Values may vary slightly due to variations between individual
instruments or/and units.