Service Manuals, User Guides, Schematic Diagrams or docs for : Kenwood Cassette Receiver Car Cassette Receiver Car Kenwood KRC-694 & KRC-766 B53-0015-00(SD)
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A B C D E
KRC-694/Y
KRC-766
1
DTC143TUA PRE OUT
C
UN5114 REAR FRONT
(X14-918x-xx)
UN5211 J3 CN3
1 2 3
J2
J4 1 5 9
UN5216 C356 C357
ANT. L3 0.01 0.01
2SA1036K 52mH
2 6 10
R358
R363
R357
R364
A1
13
180
180
180
180
2SA1576A R355
22K
R356
22K
R361
22K
R362
22K
3 7 11
1
RF GND Q351 Q352 Q355 Q356 4 8 12
2
FM ANT
3
R351
10u16 R352
C353 R359
10u16 R360
4.7K
4.7K
4.7K
4.7K
AM ANT
360
360
10u16 360
360
LXCON
LXREQM
Lch
Rch
AGND
RST
CLK
BU
R310 100 LXDATAM
GND
4
OSC GND
5
FM
10u16
FM+B
C351
C352
C354
6
C301 R301
C302 R302
C303 R306
AM+B AM
47u10 4.7
+
+
+
+
0.47u50 10
0.47u50 10
R304 4.7K
C102
0.01
R303
7
W3
PRE PRE
100
R311
R307
4.7K
2 OSC GND
100
2SC5103 8 MUTE MUTE
RR
FR
RL
FL
OSC GND SW SW
9
+
+
+
W/N
C104
10
0.01
OSC GND
D304
D311
D310
D309
11
R312 100K
L6
VT
4.7uH
D301 D307
12
PLL+B
CHG
D302
CHR
CHL
R101
13 1K
IFC OUT 5
R102
81
20
79
80
18
14 470
SDA 45
R104
15 470
SCL 47
R105
R103
4.7K
4.7K
16 Q350 PRE MUTE SW
2SB1443 DIG GND
17 L7
22K
VDD5V
22K
18 4.7uH
NOISE OUT
19 C106 0.01
C111
IC6
RDS OUT
20 1000P 8 7
3 AUDIO OUT
21 R106 5.0V
COUT 0V GND
9 6 5.0V
AMIF OUT CIN1 BOUT
22 2.2K 10 5 C6
S-METER 4 CIN2 BIN3
L8 11 4 0.01
23 CIN3 BIN2
IF1+B 5.0V 12 3
4.7uH
C108
AOUT BIN1
0.01
13 2
D403
24 AIN3 AIN2
R414
100K
IF1 GND 1
5.0V AIN1
COMPOSITE 14
SIGNAL VCC
BUFFER
2SC4081 E Q101
MUTING LOGIC IC
82
4.7K
R111
4.7K
27
Q201
IC7 RDS DECODER
4.7uH
4.7K NOISE
L10
R113 R114
C211
R209 10K
R210 10K
2.2K 1 16 2.2K BUFFER
85
84
76 QUAL RDCL 47u10
4
R116
100K
R117 10
RR
+
FR
RL
R112
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