A
B
D
F
H
J
C
E
G
I
2
1
3
5
7
4
6
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
A
C
B
D
E
F
TBAL
FBAL
GCTL
FEOUT
FEN
TEOUT
TEN
VREF
SLPSW
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PD
LD
VCC
RFN
RFOUT
RFIN
LDRCTL
CAGC
ARF
CEA
RFENV
CSBDO
BDO
COFTR
OFTR
NRFDET
13
12
11
10
9
8
7
6
5
4
3
2
1
VO2+
VO2-
VO1+
VO1-
PVCC1
PGND1
NC2
NC1
RST
O
PC1
IN1
PC2
IN2
14
15
16
17
18
19
20
21
22
23
24
25
26
VO3-
VO3+
VO4-
VO4+
PVCC2
PGND2
STBY
NC3
NC4
SVCC
VREF
IN4
IN3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
VC
VCC
E
D
A
B
C
F
GND
LD
VR
PD
FCS(+)
TRK(-)
TRK(+)
FCS(-)
3
4
5
6
FM(+)
FM(-)
L.SW
L.SW
1K
1K
1K
1K
2.7K
2.7K
A
C
D
B
E
F
E
D
B
A
C
F
16
14
15
17
470P
C204
33K
R207
31
30
R211 100K
40
R210 43K
R213 1K
32
0.1
C205
R208
470P
39K
C210
33
39K
R215
37
C211
3300P
470P
C212
R217
330K
0.1
C206
0.1
C207
10uH
L201
100u50
+
C201
10
R220
100u50
C203
+
470u50
C224
+
36
38
100K
R218
3900P
C208
39
34
0.1
C214
0.22
C215
0.039
C216
4700P
C217
220P
C219
5P
C209
R224
2.7K
82P
C213
1.8K
R222
22
R214
5.1K
R223
470P
C218
10
11
13
12
10
11
12
13
15
14
17
16
330K
4.7
R209
23
21
24
3300P
C225
6.8K
R247
R245
120K
R262
4.7 2W
470u25
+
C256
GND
CL.SW
2
1
C2
0.1
1/2VCC
VCC
5
C2
1
2
3
4
1/2 VCC
VCC
C1
E
C3
0.1
8
6
7
1
0.1
C1
C4
9
F
B
A
LD GND
10
11
12
13
14
VR1 (3.3K)
R2
(5.6)
LD
VR
MON
FD+
TRK-
15
16
TRK+
FO-
R466 100
70
KEY1
R451
VCC
8
1
R454 100
∗
R452
R455 10K
R453 100K
C410
R465 47K
R464 47K
100P
C412
4
R458 100
80
79
78
SDA
SCL
WP
5
74
75
6
7
4
3
2
80
79
78
R456 100
R457 100
S.LEVEL
TN.TYPE
END.SW
VREF-
1
2
3
5
4
NCS
LED.GRN
LED.RED
77
76
75
74
73
72
71
76
77
75
R460 100
R459 100
47K
R498 100
74
70
SP.RELAY
ENC.B
ENC.A
EEP.SCL
EEP.SDA
A.MUTE
PROTECT
RDS.DATA
100
100
R450
6
5
C41
1 0.01
0.01
0.01
C409
R462 47K
R463 47K
CD.PROTECTION
TH
A,LEVEL
KEY2
R448
8
R449
100K
6
7
R447
10K
100
9
4.7K
100
F
.REC.SW
R.REC.SW
69
68
67
66
65
64
63
62
61
R470 3.3K
R422 3.3K
R468 100
R467 100
68
69
66
67
R473 100
R472 3.3K
63
64
SOL
CPM
REC.MUTE
LINE.MUTE
REC P/B
A/B
BIAS
B.CANCEL
PLAY.SW
100
R475
2
R41
1
4.7K
R409
4.7K
61
60
R401
100
59
R402
100
R403
60
R408
4.7K
R407
4.7K
59
R406
58
T101
+9V
TC101
C107
7P
R152
100K
C108
430P
T102
7P
10uH
0
C106
0.022
R111
47K
C101
0.01
L101
2.2uH
C102
10u50
+
R333
33K
R334
33K
C338
220P
C337
220P
R336
22K
2
ANT
1
GND
ANT
3
R335
22K
R104
10
R102 680
R168
100
R103 3.3K
C103
CF101
R101
220
L102
R109
R108
10
C1
10
1
R107
100
R105
C104
0.01
330
R106
330
OSC
+B
4
VT
6
5
IF
GND
8
7
5.6K
R130
C126
PLL.DO/ST
PLL.DA
T
A
PLL.CE
SD
TU.MUTE
P
ACK.SW
57
58
56
100
R404
R405
100
54
55
53
54
55
53
57
R413
47K
820P
C124
R114
R132
2.2K
+9V
R133
10K
C109
0.047
∗
R166
C1
14
3.3u50
VR101 10K
+
+
∗
C1
18
10u50
C111
C105
R1
15
4.7K
47P
R154
C158
C159
4700P
47K
R167
22K
R134
68K
0.1
1K
∗
C122
∗
C123
10u50
+
R131
1K
47u50
+
C143
47u50
+
7.2MHz
X101
27P
C144
27P
C145
1K
R110
10K
R113
DET
CF102
0.047
47u50
21
R1
12
3.3K
24
22
23
AM OUT
AFC
AM OSC
2
1
F MIF
MIX
20
AMRF
AGC
18
19
17
FM OUT
AM OUT
C.IN
4
3
A M
IF
REG
8
7
6
5
GND
ST
SD
C128
T103
IC101
R1
18
5.6K
C127
+
R120
100
CF103
T104
5.6K
R153
AM/FM
IF CONT
AF IN
C119
0.033
22K
16
14
15
13
R OUT
P
.CUT
L
OUT
10
9
VCC
12
11
M/S
1K
12
10K
R160
R161
5.6K
R124
C130 0.01
C129 0.01
C136
0.47u50
R122
3.3K
100P
C135
C137
1u50
+
100u50
C138
R125
10
+
+
1u50
+
C131
R150
R128
1K
C125
10u50
+
5
1000P
C142
C141
3.3u50
+
1K
R129
C115
R123
1.8K
C140
R149
2.2K
R126
12K
3.9K
R127
100P
C139
S/M
DI
18
A OUT
GND
X OUT
19
20
X IN
2
1
CE
FM IN
VDD
A IN
16 PD
17
15
14
DO
4
3
CL
EMPH
6
5
AM
7
10
R140
3.9K
R148
R139 3.3K
10K
R135
R137 3.3K
R138 3.3K
1K
IF IN
IF.CON
AM IN
13
12
11
ATT
9
8
FM
10
12
11
5
57
R164
22K
R162
2.2K
4.7K
R165
10K
1K
270P
4.332MHz
VREF
RDS DA
T
A
QUAL
33
54
55
C147
47u50
+
53
52
R145
47K
R143
70
47K
R147
R142
47K
R146
1
4.7u50
C148
1K
+
C149
3
2
R141
R144
10
NC
RDS CLK
1K
15
16
X0
14
C152
39P
X102
VSS3
VDD1
C150
8
6
MUX
5
4
VSS1
7
560P
CMP
9
T2
VSS2
VDD2
X1
12
13
10
11
T1
C151
33P
SBCK
5
SQCK
SUBQ
DMUTE
S
TAT
SMCK
PMCK
XRST
R239
DVSS1
MCLK
MLD
SENSE
TLOCK
BLKCK
FLOCK
M
D
ATA
21
21
150K
R238
220P
C222
20
C223
TTRV
0.022
37
R234
1K
29
18
19
22
15
17
16
C221
10
13
35
23
14
100P
11
12
38
21
36
8
9
220P
C272
220P
C271
6
7
TX
40
36
37
38
39
33
34
35
29
30
31
32
27
28
24
25
26
22
23
32
0.047
C270
270K
23
24
R243
R241
56K
100
R240
100K
10K
R242
30
0.022
C227
18K
R244
31
38
37
36
39
34
33
40
1000P
C228
R253 1M
C230 0.022
R250 56K
C229 0.022
C232 1200P
R252
46
FE
ECM
TVD
PC
ECS
KICK
TRD
FOD
VREF
FBAL
TBAL
WVEL
T
OFS
PLLF2
RFENV
TRCRS
RFDET
TE
VDET
OFT
BDO
LDON
42
41
DRF
IREF
ARF
100K
44
43
R251
45
33K
C233
1000P
50
DSLF
A
VDD2
PLLF
VCOF
47
330
49
48
SUBC
PCK
EFM
VCOF2
A
VSS2
52
51
55
53
54
R256
2.7K
0.22
10
R255
C235
0.33
BLCK
LRCK
SRDA
T
DVDD1
10
R225
3
4
1000P
C220
2
1
+
220u50
C257
16.9344MHz
2.2u50
DEMPH
TEST
IOSEL
RESY
OUTL
CSEL
RSEL
OUTR
AVSS1
SSEL
MSEL
PSEL
AVDD1
220P
C243
80
79
78
77
76
75
74
C244
220P
+
C242
73
72
71
70
69
68
+
2.2u50
C241
VDD
FCLK
BYTCK
IPFLAG
CLDCK
CRC
CLVS
FLAG
VSS
1M
R258
C238
58
1000P
57
X1
56
R259
59
X2
67
66
65
64
63
62
61
60
10K
R274
39K
R261
1000P
4.7
R257
C237
1
GND
2
CL.SW
C231
R254
1K
X201
26
29
28
27
R248
R249 470K
1K
29
28
27
26
R212
62
62
24
30
24,30
56
33
R476
4.7
R260
+9V
+9V
+9V
+9V
+9V
10.7MHz
0.01
10.7MHz
56
10
53
4
0.01
R136
10
53
56
11
C413
100P
T104
T103
0.047
C313
C234
0.047
11K
R226
13
14
17
13
17
14
R204
R203
R202
R201
R205
R206
R216
1.3K
71
72
R269
100u50
+
C202
C157
4.7u50
150P
C117
C120
10u25
+B
+B
+B
+B
+B
+B
+B
+B
+5V
+5V
+B
+B
+B
+5V
+B
+5V
+B
+5V
+B
+B
+12V
+12V
+12V
+B
+B
+5V
+5V
+5V
+5V
+B
+5V
+12V
+B
+12V
+12V
+12V
+B
+5V
+5V
+5V
+5V
+5V
+12V
+12V
+B
+B
+B
+B
+12V
+B
+B
+B
+B
+B
+B
(BOTTOM VIEW)
CN201
D201
RF AMP
4ch BTL
DRIVER
B
SLED
CLOSE
SW
SLT.SW
MOTOR
DISC
MOTOR
F
E
C
A
LD
MON
SW201
D104
Q104
E2PROM
u-COM
FM+B
TRACKING (FL)
SW
VC101
(FM)
TRACKING
AM LOOP
D101
D102
ANT
75
GND
FM ANT
JK101
R
L
JK301
Q101
AMP
FM IF
Q102
TUNED
(E,T)TYPE ONLY
Q106
Q103
VIEW)
(BOTTOM
STEREO IC
IF & FM
AM/FM
D103
PLL
BUFFER
S LEVEL
Q105
DEMODULATOR
RDS
(E,T,H)TYPE ONLY
DSP
CN204
Q205
Q201
AUX IN
AM ANT
AM
OSC
LD
ON/OFF
AM IF
FM DET
CN205
D301
D302
D202
D410
D41
1
IC201
IC203
TRAVERSE UNIT
CD MECHANISM ASS'Y
PICKUP ASS'Y
IC404
IC401
U101
MAIN BOARD
IC101
IC102
IC103
IC202
3.5V
9.0V
8.1V
4.6V
5.0V
11.0V
VT FM87.5M:1.7V
FM108M:8.4V
10.9V
9.5V
1.0V
1.8V
FM : 0.2V
11.2V
11.2V
4.8V
5.6V
2.5V(0V)
0V(2.5V)
FM : 9.5V
2.5V
2.5V
5.0V
0V
0V
3.7V
(0V)
1.5V
0.9V
5.0V
2.1V
8.9V
4.7V
4.8V
4.9V
4.8V
4.9V
5.1V
4.7V
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