26 31 16
27 18 32
31
31
32
18
31
31
31
23 8 18 16
7
33
16 6
15
5 4 3 14 2 13 12
1
18
34
20
21
18
11 10
30
18 19
9
18
18
18 25
17
34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4
LCD滤光片 IC支架
WC7-005-0042 WC8-038-0072 十字小盘头螺钉 WC9-020-0306 粗牙自攻锁紧螺钉 WC9-121-0208 CD机芯 WD8-130-0004 主板 WC7-820-0403 底盖 WC8-040-0106 散热片 WC7-061-0049 上盖 WC8-040-0105 右围框 WC8-037-0136 机芯支架 WC8-038-0198 左围框 WC8-037-0137 锁扣 WC8-262-0000 前框架 WC8-037-0141 吊挂支架 WC8-038-0028 面板座 WC8-072-0022 十字盘头螺钉 WC9-001-2604 面板框 WC8-636-0012 自攻锁紧螺钉 WC9-121-0208 后面板 WC8-081-0130 前板 WC7-820-0440 LCD支架 WC8-078-0053 导光板（右） WC7-003-0137 RELEASE 钮 WC8-335-0887 液晶显示器 WD8-410-0008 FUCTION 钮 WC8-335-0890 BND/AS/PS 钮座 WC8-335-0891 VOLUME 钮 WC8-335-0886 反光圈 WC7-854-0017 BND钮 WC8-335-0884 AS/PS 钮 WC8-335-0885 WC8-335-0888 3 POWER 钮 2 前面板 WC8-081-0150 WC7-001-0092 1 LCD镜片
序号 名
称
编
号
1 1 2 6 1 1 1 1 1 1 1 1 1 1 1 1 18 1 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
SECC
20
18
18
18
SECC 铸铝 SECC SECC SECC SECC ABS SECC SECC ABS
22
24 18
18 29 18
ABS ABS
18
ABS PMMA ABS ABS ABS ABS PMMA PMMA PMMA ABS ABS PMMA
数量 材
料
28
1 J2
3K3
10
R5 47k
1K
+
R49
3
RL+
RL-
4
24
RF
R4
3K3
C4
22
RR
R7
3K3
C6
0.22uF/50V 0.22uF/50V
RL-
FR+
5
FR-
6
4.7uF/50V 16
4.7uF/50V 17
+
C12
C11
+
R13 3K3
FR+
FL+
7
FR-
FL-
8
FL+
9
FL-
TELMUTE ACC
R15 3K3
A/ANT
4.7uF/50V
4.7uF/50V
10K
R28 R29 R30 330K 220R 2K2
+
R31 R32 330K 220R
D3
ACC
12
MEMORY R22 3K3
TMLMUTE
11
13
A/ANT
14
GND
15
MEMORY
1N4004 CON15
R33 2K2
C25
2200uF/50V
C29
10K
+
Q3 C3199
10
KTA1021
10K
R47
4K7
C35
1uF
C36 102
R51 1K 1K
R61
1K
47K
R62
47K + C43 100uF
R63
1K
C42
R64
1K
C44
R67
1K
C45
R68
1K
C46
J3 1
+
C41 22pF
47K
R58
1uF/50V
+
C40 103
R56
1uF/50V
3
+
R60 10R + C39 47uF
R55 2K2
10K
1uF/50V
4
+
R57
VR CLK
Q13 A812
C38 0.22uF
Q14 KTC3875
R41 3K3
+
Q12 KTC3875
Q10 KTC3875
10K
R53
Q16 KTC3875
RR-
RL+
0.22uF/50V 0.22uF/50V
Q9 A812
AMVCC
R59 100R
C3
R42 47K
R43 470R
R54 1K
Q15 KTC3875
C28
C26 Q5
Q11 KTC3875
R52 470R
+
47K
Q8 3875
FMVCC
+
R46
C34 103
103
C2
3K3
Q7 KTC3875
R50 C37
+
VR DATA
C33 0.22uF
3K3
R3
OPEN
C32 2.2uF
R48 150R
4.7uF/16V
3K3
R26
104
R37
R21 47k
R-CH
D4 4148
+
Q2 C3199
3K3
R25
472/682
R38 330R
R40 330R R45 8K2
R2
LR
GND
4.7uF/16V
472/682
C23
C31 223
R44 1K
RR+
2
+
R39
C22
R24
R36 22K
1
3.3V
470R R35 2K2
10R Q6 OPEN
LF
23
D2
C27
C17
C24 223
223
3K3
R14 10K
R23
R34 C30
R16 0.1uF
R20
Q4 KTC3875
10K
C18
R18 10R
+ C13
C14 223
C19
10uF
104
10uF C16
+
L-CH
R27
+
C15
R17 1K
10K
C21
R19
C20 OPEN
10uF
223
AF MUTE
+
4.7uF/50V 6
4.7uF/50V 7 C9
3.3V
C10
11
15
28
27
3K3
9
R12
13
3K3
R6
2
3K3
R9
R11
153/223
3K3/5K8
C8
R10
153/223
3K3/5K6 R8
MUT
VCC
26
C7
DET.OUT
25
24
SNC
SD/STIND
23
22
SMET
ST/RQ
21
20
19
N.C
GND
AMVT
18
14
VCC
FMVCC
13
12
11
OSC
GND
AMVCC
10
GND
9
8
GND
FMVT
7
GND
6
5
FMLOC
AMLOC
4
15
GND
TDA 7313 / PT 2313
C5 1uF/50V
D1
+
25
+
FMANT
14
+
3
3K3
+
2
R1
+
L1 4.7UH
KTA1021
17
R-CH
AM UP Conversion
ANT
Q1
16
L-CH
+
AMANT
TUN-7000
OPTION DIODE 10.71MHz = 1
RR+ RR-
U2
+
1
C1 1uF/50V
POWER IC
U1
1uF/50V
2 R65
330K R66
330K
5
R70
+ C47 470/10
AF MUTE
10R
R69 10R
C48 27P
CON6
MONO/AUXOUT
D5 D6 D7 5.1V
5.1V
R73
560R
R74 47K
VCC
R75
R76 220K
Q17 C3205
U3 TC/KIC9256F PLL
11 12 13 C53
0.001
14 15 16
VDD
MWOUT
AMOSC
LWOUT
FMOSC
FMOUT
GND
PLLCD
MWIFIN
PLLCK
AGCOUT
PLLCE
DO1
2
DO2
1
9
7
10
6
11 PLL_CD
5
R154
2.2K
4
R155
2.2K
PLL_CK/STIN
3
R156
2.2K
PLL_CE
12 13 Y1
4.322M 14
R79 22
2 R80
1
15
Rxtal
C56 47P
C57 27P
16
9 10 11 12 13 14 15
8 7 6 5 4 3 2 1
16
C50
8
R86
R78 820R
C49 0.022
OR a protector circuit
560P
7 D8 10V
6 5
C52
0.1
4
C54
270P
3
C55
0.1
+ C51 220uF/10V
Q18 A1273
2 1 R83
C58 Cxtal
A
R77 820R
U4
8
BU1923 RDS DEMO
9 10
1SS132
TELMUTE
B_UP/PHOTO
1K
MUTE-OUT
R72
BEEP/FUNC
LOCAL S-METER
6
R71 330R
Q19 C3198
C59 0.022
R81
2K2
R84
2K2
R82
10K
2R2 POWER
R85 22R
Q20 C103
22R
C60 0.022
ENCLOCK = 1
OTHER
A
Cxtal
Rxtal
39~56pF
4K7~10Kohm
10~22pF
R87 10K
D9 5.6V
+ C61 4.7uF/10V
J4
JUMPER
GND ISOLATOR CIRCUIT can be needed in a CDC Q21
3W
BACKUP
1
BACKUP
CDP
2
CDP
AGND
3
AGND
CDR
4
CDR
CDON
5
CDON
BUS
6
BUS
USB 5V CDC BUS
R89
220R
C64 R90 C62 104
+
0.1
330
C63 47uF/10V
RDSDATA
470R
RDSCLK
R88
7
D10 5.6V
CON8
R91 22K Q22 B124D Q23 BD435 / SOT-32
D23 CUSTOMER3
D24 DISPLAY1
D25 DISPLAY2
D26 MOT FRONT
D27 EN LOCAL
D28 OIRT
D29 WEA BAND
D31 DIS FADER
D32 GOOD/CLOCK1
D33 AFSLOW/CLK2
D34 ITALY
D35 3COLOR
D36 JAZZ
CON17 1
D38 LCD BAR
D39 EN XM
D40 USB
A-GND
2
D41 RESERVED
D42 EN AUX
D43 EN FUNC
R-CH
3
D44 CDP SEL1
D45 CDP SEL2
D46 CDP SEL3
16
VDD
Without USB USB
R150 1K
KEYADI1/FRTDET
KEYADI2
50
49
L5
L6
14V, 40mA
14V, 40mA
14V, 40mA
+MLT
41
B_UP/PHOTO
40
RDSCLK
ISTAT
39
CDC BUS
38 37 36
{ TA }
{RTY}
MODE
R104
180R
R105
220R
R106
330R
R107
470R
R108
680R
R109
1K
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
42
MT OPEN/F_SW_O
{AF/REG} <MUTE>
POWER
SEG48 SEG47 SEG46 SEG45 SEG44 SEG43 SEG42 SEG41 SEG40 SEG39 SEG38 SEG37 SEG36 SEG35 SEG34 SEG33
51 DANCE3
KEYADI2
DANCE2
KEYADI1/FRT DET
52
53 DANCE1
55
54 S-METER
ENCODER
TEL/CDP_SW
F-POWER(DIO IN11)
56
MP3_CK 57
MP3_DI 59
58 MP3_CK(DIO IN10)
MP3_DO(DIO IN9)
MP3_DI
MP3_DO 60
61
MCLK 62
63
L4
14V, 40mA
R112 330K J6 ENCODER
ISTAT
R116 82K R117 47k FRONTINH KEYADI1/FRTDET KEYIN2
R124 4K7
FRTCE FCLK/USB_DET FDATA/SD_DET
R125 4K7 R126 4K7 R127 4K7
1 2 3 4 5 6 7 8 9 10 11 12
J7 1 2 3 4 5 6 7 8 9 10 11 12
SEG49 SEG50 SEG51 SEG52 COM1 COM2 COM3 VDD INH VDD1 VDD2 VSS OSC CE CLK DI
CONN FLEX 12 CONN FLEX 12
MUTEOUT
35
MUTE-OUT
SYSTEM POWER
34
POWER
REMOCONIN
33 R137 100K
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
LC75823ED
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
SEG32 SEG31 SEG30 SEG29 SEG28 SEG27 SEG26 SEG25 SEG24 SEG23 SEG22 SEG21 SEG20 SEG19 SEG18 SEG17
EJECT
R118
MONO
18K
R119
R129 4K7
C76 0.022
C77 0.1uF
R138 OPEN
8K2
R120
4K7
M2/SCAN
M1/PAUSE
R131
+ C75 47uF/10V
R-SCAN1
DSP SND1
R121
LOCAL
3K3
R122
M4/SHF
M3/RPT
MUTE1
2K2
R123
M5/D DN
1K5
M6 D UP
R139 C78 680P 51K
AS/PS
180R
VOL DW
VOL UP
R132
220R
SEL/INI
R133
330R
R134
470R
TUNE UP
TUNE DN
R135
680R
BAND/LD1
Q27 KRA105M
** VDD1 AND VDD2 ARE OPEN.
TELMUTE
R141
18K
R142
8K2
R143
4K7
R144
3K3
R145
2K2
R146
1K5
R147
1K
R148 1M R149 470R
R152 1M
R151 47K SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32 SEG33 SEG34 SEG35 SEG36 SEG37 SEG38 SEG39 SEG40 SEG41 SEG42 SEG43 SEG44 SEG45 SEG46 SEG47 SEG48 SEG49 SEG50 SEG51 SEG52 COM1 COM2 COM3
VDD
L3
14V, 40mA
R153 330K
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55
/ WMA / WMA + USB
+MLT B_UP/SENS1O
MT CLOSE/F_SW_C
U12
AF MUTE
{RDSCLK}/XM AUDIO
DEC_INT
GND
15
R140 4K7
D45 ALARM
+MP3MLT
R110 47K
32
GND
14
B_UP/PHOTO
TOTAL PIN 16Pin:CD 17Pin:CD ESP 18Pin:CD MP3 23Pin:CD MP3 Remark : U_ : Open in M_ : Without
RDSDATA
43
DEC_INT
Q26 C3199
44
+MP3MLT
CDPO
USB 5V
{RDSDATA}/XM DIRECT VCC
CDPRST
23
13
LOCAL
22
45
31
R128 4K7
VR DATA
46
SAT RX
30
VR CLK
47
SAT TX/{AF MUTE}
CDPRST
U_2.2K FCLK/USB_DET
REGC
PLL CE
U_2.2K FDATA/SD_DET
R136
X-OUT
12
29
R130
21
11
28
20
X-IN
7.2M
LOCAL
D-GND USB 5V
HIF_SEL
19
10
C74 47P
48
VDD
FLMD0
Y2
PLL_CE
USB_DET
MCLK
GND
RF8847-0X1
PLL CD
SD_DET
MP3_DI
18
2COLOR/ALARM(DIO IN1)
9 C73 27P
17
3 COLOR(DIO IN2)
8
27
15
7
PLL_CD
MCLK HIFSEL
1uF/10V
PLL CK/STIN
2K2
FRONTCE
R115
2K2
FCLK/USB_DET
MP3_CK MP3_DO
L2
VDD
{DISPLAY}
RESET
26
14
D37 5.6V
R102 1M
DIO OUT1
25
R114 +MP3MLT
13
+ C71 47uF/10V
4.7K R101 1M
DIO OUT2
FRTCE
6
16
SENS MP3_DI
5 + C72
PLL_CK/STIN
RESET SW1
DEC_INT
FDATA/SD_DET
4K7
24
R113
23
12
4
+MLT
11
FCLK/USB_DET
CDPRST
10
RADIO + DIRECT CD MP3(Option: WMA,USB) + CDC D30 5.6V
CDC BUS R100
DIO OUT3
FDATA/SD_DET
3 1SS132
+FEEDR(DIO IN3)
FRONTINH
MP3_DO
ISTAT
+FEEDF(DIO IN4)
XM_PW(DIO IN12)
MP3 MLT MP3_CK
4K7
2
NC
DEC_INT
R111
1
22
9
+FEEDF +FEEDR D44
FRONTINH
ISTAT RST +MLT
R103 100K
VR DATA
+FEEDR
VR CLK
+FEEDF
8
0.001 Q25 C3198
21
7
FEEDR
20
FEEDF
MCLK(DIO IN7)
6
MONO/AUXOUT(DIO IN8)
5
18
8V dc AD_SW
U5
4
NC
D-GND
HIF SEL
17
L-CH
47K
BEEP/FUNC(DIO IN6)
J5
R99
19
+ C70 100uF/10V
64
82 1/4W
C69 0.1
R98 10K
HIFSEL(DIOIN5)
82K C68 0.1
C66
R97
0.1
3K3
C65 0.022
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
D20 PICK-UP
D22 CUSTOMER2
1M
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
D19 PT2312
D21 CUSTOMER1
C67
1M
R95
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
D18 DIS WMA R96
R93 R94
SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16
D17 NO CD LAST
ENCODER VOLUME
D13 TA ARM/AREA2
D16 NO RDS
S-METER
D49 ESP40SEC
D12 PI MUTE/AREA1
D15 EN LW
MONO/AUXOUT
D48 Reserved
D11 DIS MW
BEEP/FUNC
D47 IF450KHz
2.2K Q24 2785
ENCODER
R92
D14 9.1V
D GND
8
KRS Electonics Co., Ltd. Title
J8
1
CONN FLEX 54
{RDS} <WORLD WIDE>
USED REMOVED
REMOVED USED
RF8847-0X1 AM UP Conversion
Size Document Number Custom RF8847_001 Date:
Monday, February 20, 2006
Rev 1.0 Sheet
1
of
1