O
F
H
J
L
N
G
I
K
M
RXD-DV9
Y39-3610-51
(BOTTOM
TD7
TD8
TD1
1
FCW1
FCW2
FZD3
FIC2(1/2)
FQ15
FQ16
FQ8L
FIC2(2/2)
FQ8R
FQ14
FQ13
FIC3(1/2)
FIC3(2/2)
3/4
-JCW4
TAPE PCB (1/4)
2/4
DVD PCB
-ACW4
3/4
-TCW1
MAIN PCB (1/2)
3/4
MAIN PCB (1/2)
-TCW2
TQA1
TZD2
FQ10
FQ9
FQ12
FQ11
AM/FM/MPX
SYSTEM IC
OPE AMP
VOLUME/TONE
CONT.
TZD1
TDA7440D
:
FIC1
:
HIC1
:
FIC4
FIC2,3,5
:
LC72131D
NJU4066BM
BA4560
B LINE
B LINE
GND LINE
SIGNAL LINE
TIC1
LA1837
:
TQ4
TSA708-YTA
:
FQ4,5
TQ2,3
FQ8L,8R,10,13-15,16,
FQ1L,1R
FQ2,3,9,11,12
: KSR1003TA
KSC838-OTA
:
KSC945-YTA
:
KSD471-YTA
KSR2003TA
:
:
TD1-4,7,8,11,
FZD1-3
TZD1
TZD2
FD1,2
: 1N4148
MTZJ5.1B
: UZ9.1BM
UZ7.5BSC
:
:
TQ1,5-7,TQA1
PLL IC
VIEW)
DIGITAL LINE
(BOTTOM VIEW)
FM DET
REMARK
KV-1260
VVC1
:
4
5
6
7
8
9
10
11
12
13
14
15
AM IF
GND
TUNED
STEREO
VCC
FM DET
NARROW SD
S-METER
S-METER
IF OUT
SWITCHING
VCO ST
OP
27
26
25
24
23
22
21
20
19
18
17
16
AM RF IN
AFC
AM AGC
DET
OUT
DET
OUT
MPX IN
OUT
L
OUT
R
L
INPUT
R INPUT
OUT
L
OUT
R
12
13
14
15
16
17
18
19
20
21
22
IFIN
FMB+
NC
AMIN
FMIN
VDD
PD
AIN
AOUT
VSS
XOUT
11
10
9
8
7
6
5
4
3
2
1
SW I01
IF REQ B04
AM/FM B03
MO/ST
B02
MW/L
W B01
DI1
CLK1
DO1
CE1
1
NC
XIN
8
9
18
14
15
16
17
27
21
22
20
26
24
25
10
11
19
12
13
23
4
5
6
7
3
2
1
28
L
L
NC
LOUT
CLK1
NC
DO1
DGND
ROUT
VDD
AGND
R
R
TUNER-L
TAPE L
CD-L
AUX-L
TUNER-R
TAPE-R
CD-R
AUX-R
3.3u50
TC36
+
22u16
TC34
+
TC35 0.047
10u16
TC30
+
680P
TC32
0.039
TC33
5.6K
TR37
TLPF1
0.01
TC29
6800P
TC68
10u16
+
TC27
3.3K
TR61
1500P
TC64
4.7u50
TC25
+
0.01
TC28
6800P
TC67
TLPF2
TR62
3.3K 10u16
TC26
+
1500P
TC63
TC23
+
4.7u50
TFL4
120K
TR21
1u50
+
TC11
120K
TR22
TL3
100
TR24
3.9K
TR23
0.047
TC14
56
TR25
TC15 0.047
10u16
TC12
+
TR27 6.8K
4.7u50
TC16
+
18K
0.47u50
TC18
+
3.3K
TR29
1u50
TC17
+
TR58 47K
1u50
TC19
+
1000P
TC42
2.2K
TR64
8.2K
TR63
0.47u50
+
TC43
TC44 4700P
TX1
22P
TC51
7.2MHz
4.7K
TR42
TC50 22P
TC48 220P
TR45 100K
6
TC49 220P
TR47 100K
5
4
TR49 100K
3
TR51 4.7K
TR48 3.3K
TR46 3.3K
TR50 3.3K
TR52 1K
TR53 10K
7
1K
8
9
10
10K
10K
TR56
100P
TC41
TR55
TR54
1
2
3
4
5
6
7
8
9
10
11
12
13
14
AUX MUTE
4066SW
DI1
CLK1
DO1
CE1
STEREO
TUNED
+12V
-12V
CD GAIN
NC
RDS SIG
POPS GAIN
14
13
12
11
10
9
8
7
6
5
4
3
2
1
NC
NC
MIC-GND
MIC SIG
F/O L
SIG-GND
F/O R
F/I R
F/I L
NC
NC
VOL L
MIC MIX ON
VOL R
I CBUS D LATCHES
2
VOLUME
TREBLE
BASS
SPK ATT-L
VOLUME
TREBLE
BASS
SPK ATT-R
3.7K
3.7K
CREF
SUPPLY
INPUT
MULTIPLEXER
VREF
FC8L
+
2.2u50
2.2u50
+
FC9L
2.2u50
+
FC10L
2200P
FC32L
2.7K
FR30L
47u16
FC17
+
10
FR49
FR15 220
1/4W
5.6K
FR14L
0.22
FC14L
0.15
FC13L
FC12L
2700P
FC12R
2700P
FC13R
0.15
0.22
FC14R
5.6K
FR14R
10u16
FC15
+
1u50
+
FC16R
2.2K
FR28
22
2.2K
FR29
21
FC16L
+
1u50
2
3
8
1
4.7K
FR17L
FR18L 22K
FC20L 150P
10K
FR31L
10K
FR32L
4.7K
FR46
FR50
4.7K
10K
FR47
4.7u50
+
FC21L
3.3K
FR43
3.3K
FR48
FR33L
3.3K
4
7
6
5
FR45
4.7K
4.7K
FR44
3.3K
FR41
FR33R
3.3K
FC21R 4.7u50
+
FR42
3.3K
FR17R
4.7K
FR40
10K
FR18R 22K
FC20R 150P
FR31R
10K
FR32R
10K
2
3
8
4
1
FC23L 150P
FR24L 10K
4.7K
FR37L
4.7u50
+
FC22L
4.7K
FR21L
10K
FR22L
4.7u50
+
FC24L
FC22R
4.7u50
+
FR37R
4.7K
FC23R 150P
FR24R 10K
4.7u50
+
FC24R
FR21R
FR22R
4.7K
10K
5
6
7
FR26R
47K
3.9K
TRA2
100
TRA1
0
TRA3
1K
TRA4
1/2W
TR30 68
8
9
10
13
15
16
20
1/2W
TR44 180
TR43
100
100u10
TC47
+
TC46
+
100u10
0.047
TC45
8
1
7
6
5
2
3
4
0.01
TLC1
0.01
TLC2
22uH
TL1
3.3K
FR36
2
8
14
10
11
1
11
10
8
7
2
1
6
7
11
14
5
PLL
FM/AM
FM
AM
MPX
MPX
AM
AM/FM
AM
FM
6
+12V
+12V
+12V
+12V
12V
12V
12V
12V
12V
12V
12V
12V
12V
12V
12V
12V
12V
12V
+12V
+12V
+12V
+12V
+12V
+12V
+12V
+12V
+12V
+B
+12V
+12V
+12V
+5V
+5V
+5V
+12V
+12V
+12V
+12V
+12V
100u10
TC21
+
+7.5V
+7.5V
+7.5V
+7.5V
+7.5V
+12V
B
+B
7
8
5
3
FIC2
22
21
TR28
11
+12V
+12V
8.2K
TR32
TC13
0.047
1K
FR34
+12V
+12V
FJW50
CHIP
CHIP
JUMPER
44,45
CARBON
CERAMIC
AREA
R-
R-
PART
F.E.T
FILTER
CHIP
R-
YES
NO
W02-2807-08
W02-2807-08
W02-2807-08
L72-0637-08
L72-0637-08
L72-0637-08
W02-2808-08
W02-2808-08
L72-0636-08
L72-0636-08
T
LO. NO.
TR2 TC20
TJW43,
FM PACK
TFL1
TR1
YES
TR39,57
CARBON
R-
YES
CARBON
R-
TR41
YES
CHIP
R-
TR40
YES
TR
TQ5,6,7
L31-0657-08
L31-0658-08
L31-0658-08
MW ANT
COIL
MW ANT
YES
LW ANT
COIL
LW ANT
YES
LW OSC
COIL
LW OSC
YES
FJW50
YES
YES
E
NO
NO
NO
NO
NO
NO
YES
YES
YES
X
NO
NO
NO
NO
NO
NO
YES
NO
YES
NO
M1
NO
NO
NO
NO
NO
L31-0658-08
L31-0658-08
NO
NO
NO
NO
YES
NO
M2
NO
NO
NO
NO
NO
NO
NO
NO
AREA
M2
M1
X
E
T
PART
LO. NO.
YES
YES
YES
YES
YES
YES
TJW27
YES
YES
YES
YES
NO
JUMPER
CHIP
JUMPER
180P
TC102
TR101 0
TC52
0.022
TJW53
FJW48
TIC1
FIC1
A
B
C
D
RXD-DV9 (1/4)
TUNER/FUNCTION PCB
HIC1
3.6V
0V
0V
7.7V
1.2V
4.3V(0V)
0V(4.2V)
0.4v
6.6V(5.7V)
6.6V(0.7V)
4.3V
4.3V
4.3V
4.3V
3.3V
3.3V
2.8V
(1.5V)
0V(1.4V)
3.3V(3.6V)
(0.3V)
3.7V
0V
3.3V(3.6V)
3.1V
3.7V
11.9V
0V
0V(2.5V)
0V(1
1
.9V)
(0V)
2.6V
5.2V
1.1V
1.1V
: 3.4V
FM98MHz
2.6V
0V
0V
0V
6.6V(0V)
6.6V(0V)
4.7V
4.7V
5.2V
0V
2.5V
12.0V
-12.0V
4.6V
4.6V
9.1V
3.9V
3.9V
4.5V
4.6V
4.6V
4.6V
4.5V
4.5V
4.5V
12.0V
7.7V
CAUTION:
For continued safety, replace
safety critical components only with manu-
facturer's recommended parts (refer to
parts list).
indicates safety critical com-
ponents. For continued protection against
risk of fire, replace only with same type and
rating fuse(s). To reduce the risk of electric
shock, leakage-current or resistance mea-
surements shall be carried out (exposed
parts are acceptably insulated from the sup-
ply circuit) before the appliance is returned
to the customer.
The DC voltage is an actual reading measured with a high
impedance type voltmeter as the AM/FM signal generator is
specified to the conditions as shown in the list below. The
measurement value may vary depending on the measuring
instruments used or on the product. The value shown in ( )
is actual reading measured in the AM mode.
MODE
CARRIER
MODULATION
ANT INPUT
FREQUENCY
DEVIATION
FM
98MHz
1kHz
STEREO 67.5kHz 7.5kHz(Pilot)
60dB
AM
1000(999)kHz
400Hz
MONO 30% MOD
60dB
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
