Inhaltsverzeichnis
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CDX-H910UI/HR910UI
4-5.
SCHEMATIC DIAGRAM – MAIN Section (2/3) –
1
2
3
(2/3)
MAIN BOARD
A
1
2
3
MAIN
1
BOARD
4
(1/3)
5
(Page 21)
6
7
0
0
0
B
0
0
R920
R919
10k
10k
C
R907
R908
R909
220
220
220
C907
C908
C909
10
10
10
50V
50V
50V
D
CN501
8P
JL057
GND
8
JL056
7
F_WRITE
JL055
3.3V
6
JL054
TX
5
TEST
JL053
PIN
RX
4
JL052
NCO
3
JL051
CLK
2
E
JL050
RESET
1
3.3
0
3.3
Q501
3.3
RT1P141C-TP-1
INVERTER
0
Q502
RT1N141C-TP-1
MODE SWITCH
8
3.3
F
0
Q503
RT1N141C-TP-1
RESET SWITCH
9
10
11
12
G
13
14
15
16
17
18
19
H
MAIN
3
BOARD
(3/3)
(Page 23)
20
21
22
I
23
24
25
26
27
28
J
29
CDX-H910UI/HR910UI
• See page 17 for waveforms. • See page 26, 27 for IC Block Diagrams.
4
5
6
IC401
Q901-905
MUTE
INPUT SELECT,ELECTRONIC VOLUME
IC401
BD3447FV-E2
0
0
4
DS3_L
DS3_R
21
C412
R408
0.033
3.3k
4
DS1_L
0
0
0
22
DS1_R
R409
3.3k
4
23
DS2_R
DS2_L
C413
4700p
4
24
EBIAS
EBIAS
NCO
25
ZAP_BEEP
R921
R922
R923
NCO
26
NCO
10k
10k
10k
SA_CLK
0
27
SA_CLK
NCO
SA_DA
0
SA_DA
28
ZAP_BEEP
R910
R911
SA_OUT
0
220
220
NCO
29
SA_OUT
C910
C911
10
10
30
OUT_SRCH
NCO
50V
50V
4
31
OUT_SLCH
NCO
4
OUT_RRCH
32
AUX_RCH
4
OUT_RLCH
33
AUX_GND
4
OUT_FRCH
34
AUX_LCH
4
OUT_FLCH
35
CD_RCH
8.3
VCC(8.5V)
36
CD_LCH
I2C_SCK_C
3.2
I2C_SCK
37
C415
TU_RCH
C416
220
I2C_SIO_C
I2C_SIO
3.2
0.1
10V
38
TU_LCH
BUS_RCH
39
GND
4
40
FIL
BUS_LCH
C414
10
50V
ZAPPIN_BEEP
C417
C418
VSM
HR910UI
R101
10
C101
0.1
C102
0.1
C103
0.1
Q101,102
RDS POWER SWITCH
C104
0.1
Q101
C105
R104
ISA1235AC1TP-1EF
0
0.1
3.3
3.3
R102
R105
L101
10
10k
2.5
R103
100k
R106
R112
1k
10k
C107
0.01
C106
0
0.1
RDS_ON
3.3
IC B/D
C108
Q102
47
16V
RT1N141C-TP-1
DAVN
I2C_SCK_C
R109
0
I2C_SIO_C
R110
0
CAM003
7
8
91
IC B/D
4
20
C411
R406
3.3k
0.033
4
19
R407
3.3k
4
18
C410
4700p
4
17
4
16
C407
1
15
14
4
13
12
R403
1.5k
11
10
C408
47p
3.9
9
C923
2.2
50V
8
3.9
7
R404
4
6
47k
4
C409
5
0.1
4
L402
C406
1
4
L401
C405
1
4
3
4
2
4
L1
C99
C28
1
R918
3.3uH
2.2k
100p
47
16V
GNDD
17
100
R14
3. 2
SCL
18
R13
100
3. 2
2.2
50V
SDA
19
C27
0. 1
2.2
50V
3. 8
VREF
20
R12
22
6. 9
VREGSUP
C26
21
0. 1
8. 3
VCC1
22
GND
23
C25
0.1
5.6
IC101
VCODEC
24
TDA7333013TR
C29
R108
2.5(3.6)[3]<2.5>
330p
0
3.2
1.6
25
PLL
1
VDDA
MPX
16
R11
C24
0.1
2.2
4.7k
PLLREF
2.5
3.3
26
C23
0.01
2
REF3
INTN
15
R107
0
C22
0.01
TEST
1.6
3.3
27
3
REF2
CSN
14
C112
L8
560uH
AMSELIN1
0.6
47p
28
L7
4
REF1
SA
13
0(1.5)[0]<0>
560uH
L103
AMSELIN2
3.2
29
5
VSS
I2C_SIO
12
2.1(3)[3]<2.1>
AMIFAGC1
3.2
30
6
I2C_SCK
11
C21
1
TM
C20
0.01
C111
AMSELOUT1
L102
3.2
0.4
47p
31
7
VDDD
XT0
10
8.3(6.6)[8.2]<8.3>
AMSELOUT2
3.2
1
32
8
RESET
XT1
9
C19
X101
0.01
8.664MHz
JW126
1
IC101
RDS RECEIVER
IC B/D
IC1
FM/MW FRONT END
CAM001
22
22
10
11
12
CN901
3P
SUB_OUT
L
1
SUB OUT
GND
2
(MONO)
C912
3
SUB_OUT
R
100p
J901
R
FRONT
C902
C901
L
100p
100p
AUDIO
OUT
R
REAR
J901
C904
C903
L
100p
100p
R904
1k
R
BUS
R903
1k
AUDIO
IN
R906
R905
C906
C905
L
10k
10k
100p
100p
C922
R914
1
470
R916
C918
12k
4700p
L901
C921
R917
C917
R915
1
12k
4700p
470
C919
1000p
2
IC 1
X1
4MHz
5. 9
XTAL1
16
5. 9
C18
12p
C8
L6
XTAL2
15
HR910UI
0.01
2.9(2.3)[3.3]<2.9>
R15
RSSI
3
4
14
R10
33k
3.5(4.1)[4.1]<3.5>
C7
MPXOUT
2
13
6p
C17
0. 1
3. 5
1
6
12
MPXIN
HR910UI
0.4(2.6)[3.3]<0.4>
FB1
11
R3
R16
AMIFAGC2
H910UI
C16
0.47
0
0
GNDAUD
10
L2
R5
0
3.8
2.2uH
ROUT
1000p
9
3.7
R4
0
FB3
FB2
LOUT
8
R2
470k
0.4(1.7)[1.7]<2.6>
H910UI
H910UI
7
AMRFAGC
C13
2.2
8.3
VCC2
6
C9
0.1
5
GNDRF
3.2
4
FMIN1
C12
3.1
0.22
R219
3
FMIN2
22
C217
0(4.1)[4.1]<0>
0.01
2
AMRFDEC
4
3
0(2.9)[2.9]<0>
1
AMRFIN
C5
1000p
R218
1
2
22
JW102
L206
D204
MAZ8068GMLS0
C915
C927
IC1
100
16V
1000p
TEF6607T/V4/S470/M5,518
(HR910UI)
TEF6607T/V4/S470,518
(H910UI)
JL040
D907
MAZ8068GMLS0
L305
10uH
D912
MAZ8068GMLS0
D903
MAZ8180GMLS0
LCD_SCK
DOOR_SW
LCD_CE
LCD_SO
SIRCS
KEY_IN0
R928
KEY_IN1
0
100k
0.6
RE_IN0
RE_IN1
Q504
DOOR SWITCH DETECT
3
14
CN401
3P
FB914
AUX_R
R
1
AUX
AUX_GND
2
IN
3
AUX_L
L
FB915
C6
*
1
9p
(H910UI)
10p
(HR910UI)
VR1
0
C6
*
1
J1
(ANTENNA)
C1
R1
470k
CAM002
CN202
3P
CD
1
D+(USB)
MECHANISM
D-(USB)
UNIT
2
(MG-101Z)
GND(USB)
3
(1/2)
CN203
5P
1
USB_SHIELD
(USB)
2
GND(USB)
D-(USB)
3
D+(USB)
4
5
VBUS(USB)
D203
MAZ8068GMLS0
CN902
18P
18
GND(LCD-LED)
17
GND(LCD-LED)
JL042
16
DOOR_IND
JL041
DOOR_SW
15
14
+B
13
+B
JL038
12
LCD_CLK
JL037
11
LCD_CE
JL036
SUB
LCD_DATA
10
A
BOARD
JL035
9
SIRCS
CN802
JL034
(Page 25)
8
KEY_IN0
JL033
7
KEY_IN1
6
GND_KEY
GND_KEY
5
JL030
4
RE_IN0
JL029
3
RE_IN1
2
FLASH_W
JL031
1
GROUND
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