Kenwood R-A100, Service Manual

Page: 24 / 44

BS BT BV BX BZ CB BU BW BY CA
2
1
3
5
7
4
6
G
D
(X14- )
F
E
(X14- ) (I/11)
(X14- ) (D/11)
(X14- ) (H/11)
(X14- ) (J/11)
(C/11)
A1
(X14- ) (G/11)
(X14-4XXX-XX) (A/11)
IC1
4.8V
5.4V
4.9V
4.8V 5.5V
5.4V
5.5V
10.7V
5.4V
5.0V
DRIVER
LED
D13
D20
WH1
B
A
H
G
F
E
D
C
D26
D24 D23 D19 D27
D25
DISPLAY
S27
TA/NEWS
S21 S12
PTY
A.MEMO
S11 S20
BUND
TURN>
S26
TURN<
S19 S10
AUTO
Q2 Q1
D6 D42
D9 D4
S28 S29
D3 D8
D32 D5
D11
D14
D16
D15
AUTO ON/OFF SET1 SET 2
S32
S30
TURN> TURN<
S24
BAND
S17 S8
SET
TIMER
S7 S16
TIMER
MODE
S23
CLOCK
SET
A.MEMO
ON/OFF
SET
TIMER
S14
MODE
TIMER
S3 S2
CLOCK
SET
S5 S6
SET1
S15
SET2
TAPE2
S22
INPUT>
S13
INPUT<
S4 S1
STAND BY
ON/
S31
D41
Q3
D7
Q4
A2
REMOTE
SENSOR
SENSOR
REMOTE
D12
D38
CN2
WH2
CN3
CN1
u-COM
(BOTTOM VIEW)
/CLK
MODE
S9 S18
MULTI
/MODE
S25
MULTI
/SET
DRIVER
LED
D18
D1
D17
D2
R44
1
R43
1
R42
1 1 1 1
R47 R46 R45
R9 1K
18
41
KR1
+5.6V
+5.6V
+5.6V
+5.6V
+5.6V
+5.6V
+5.6V
+5.6V
+5.6V
+5V
+5V
4/5
X09-A/5
-CN15
3/5
X09-A/3
-E14
+5V
+5V
+5V
+5V
+5V
+
C2
100u10
Q3,4
+5V
REM+5V
+5V +5V
+5V
+5V
+5V
+5V
+5V
-E6
4/5
X09-A/5
S14
S15
S13
S11
S12
KS5
KS4
KR2
KR1
KS1
KR3
KR0
KS3
KS5
KS4
KR0
KR3
KR1
KR2
7
6
KS4
KS5
8
5
4
3
KR2
KR3
KR0
KS3
KR3
9
9
W41
KR2
KR0
KR1
KR3
KR1
KS1
KR3
KR0
KS3
KR2
KS1
KR0
KR1
10
KR2
-CN12
X09-A/3
3/5
KR3
KR1
KR0
KR2
REMOTE
KR2
+5V
GND
KR1
LED R
LED G
KS4
KS5 1
2
3
4
5
6
7
8
9
10
11
12
13
ENC2
ENC1
KS2
REM OUT
KS1
KR2
GND
+5V
REM+5V
KR0
KR1
KS3
KR3
KR3
KR1
KR0
KR2
REMOTE
KR2
+5V
GND
KR1
LED R
LED G
KS4
KS5
32.768KHz
470K
R83
X2
R60
4.7M
22P
C9
22P C10
R81 100K
C16 0.1
R35 220
R74
330
R75
100K
R72 100K
19 100K 20
R76
330
R69
R71 100K
23 24 26 27 28 29 30 31 33 41 32 22 21 18
8 3
30 29 28 27 26 24 23 22
52
220 R73 R78 220 220 R82
R34 100K
R26 100K
R20 220
220
R24
R25
220
43
33
R30 100K
36
37
R32 100K
21
R40 2.2K
R53 220
31
32
R52 220
R41 2.2K
R50 100K
R51 220
CP1 4.7Kx11
62 61 60
R55
67 66 65 64 63
R66 100 R65 100 R64 100 R63 100 R61 100 R59 100 R57 100 100
56 57
4.7K
R36
50 51 53 54 55
72
49
R23 220 220 R22
CP3 4.7Kx12
43 42 50 49 53 51 55 54 71 57
42
R37 100K
R33 100K
CP2 10Kx3
10
11
3 1 8 9 4 2
W104 W109 W107 W110
1K
W118
W119
1
2
3
4
8
9
10
11
R16 10K R17 10K
C4 1000P C3 1000P
W103 W106
W94
W201
W203
W200 W202
W204
(EXEPT E)
(E.T ONLY) (E.T ONLY)
(EXEPT E)
(E.T ONLY)
(EXEPT E.T)
12
11
1
2
1
12
11
2
9 3 4
9
4
3
+
C5 100u10
W91
R1
10K
R2
2.2K
R3
220
680
R54
220 R11
2.2K
R14
10K
R15
W99
47 1/4W
R18
5
8
10
13
5 8
10 13
W23 W28 W21 W33 W13 W17 W14
3 2 1
W31 W25 W12
1 2 3
W92
W4
W11
W1
9
4
5
6
7
8
10
11
12
13
3
2
1
KR3
KS3
KR1
KR0
REM+5V
+5V
GND
KR2
KS1
REM OUT
KS2
ENC1
ENC2
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
13
12
11
10
8
7
6
5
4
9
HP.DET
DSP.STB
13
CE
MUTE
PLL.DO
16 15 14
PROTECT
DSP.CLK
DSP.DT
12 11 10
CH.SPACE
9 1 2 3
-30V
F1 F2
5 6 7
D.GND
+5.6V
8
F.OFF
D.GND
4
+5.6V
STEREO
21
SD
TAPE2/DET
25
RDS S.LEV
+10dBATT
24 23 22
CLK
T.MUTE
20 19 18
DT
17 26
VOL.DATA
27 28 29
SEL.STB
CS.RELAY
F.RELAY
31 32 33
SEL.DT
SEL.CLK
34 35
POWER
VOL.CLK
V.SEL1
30
9215CONT
INTERLOCUTION
REM OUT
SEL
RDS
TUNER
DSP
STEREO
SD
RDS SLEVEL
AVDD
AVREFO
CLK
DATA
REM IN
VSS
+10db ATT
VOL DATA
TAPE2/ADP
VDD
CS-RELAY
F-RELAY
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
W105 W101
R19 470
R8 470
R10
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
XT2 XT1 VDD PROTECTION SBUSY SDATA CLK DT ST MUTE AVSS PLL DO CE DT PLL CLK T MUTE
INP3 INP4 INP5 INP6 INP7
RTREN
RWR
RWRREQ VOL. CLK
VOICE DEPT
CLK
DATA
STB1
VOICE ON/OFF
TC9215
X
X
X
X X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X X
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R-A100(K) PCB/SD 2P 98.4.25 10:47 y [ W 9
www.freeservicemanuals.info 27/9/2013
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