DEH-MG6347ZH/XU/UC
16
1
2
4
1
2
3
4
C
D
F
A
B
E
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
1
3
ANT401
ANTENNA
AUDIO8V
VDD_3V
Q401
BUFFER
Q402
BUFFER
VDD5V
BA033T
IC401
3.3V REGULATOR
Q101
Q103
VDD5V
VDD5V
+B
BSRQ
16
14
1
VD
2
VD
BRST
BSCK
BRXEN
BSI
BSO
RESET
3
4
5
6
7
9
10
13
11
81
87
82
88
83
5
11
14
21
30
89
TUL
TUR
CDL1
CDR1
BUSL
BUSR
FL
FR
RL
RR
SUBW
PM2011A
IC201
DSP
LPF
LIN-1
RIN-1
LIN-2
RIN-2
LIN-3
RIN-3
AOUT1
AOUT2
AOUT3
AOUT4
AOUT6
67
CS
68
IFCK
69
IFDI
71
ACK
72
IFOK
73
ERR
75
DSPCS
IFCLK
IFDO
DSPACK
IFOK
DSPERR
DSPRST
RST
BA4560F
IC371
RESET
S-80835CNNB-B8U
IC691
PD5959A
IC601(1/2)
SYSTEM CONTROLL
MU
PEE
28
DSPCS
3
DSPCLK
2
DSPOUT
1
DSPACK
53
DSPOK
52
DSPERR
54
DSPRST
SL
PCE2
PLLPCE
PCK
PDI
PDO
51
97
42
38
37
36
35
BSRQ
BRST
41
34
BRXEN
BSI_P
40
32
1
OUT
ASE
BSE
SL
PCE2
PCE1
PCK
PDI
PDO
IP
CDEJCT
CDEJM
75
VOL_UP
VOLUPM
60
VOL_DWN
VOLDNM
61
ANTLED
59
BSRQ
BRST
BSCK
BRXEN
BSI
BSO
RESET
12
RESET
XO
11
10
13
20
CN601
SWVDD
SWDVDD
70
12
IND1
IND1
65
IND2
IND2
66
14
15
17
16
18
19
5
4
VDD5V
6
7
8
VDD5V
VDD5V
Q604
Q605
Q603
LDO
LDI
LCK
LCE
LINH
5
6
7
10
11
LDOM
LDIM
LCKM
LCE
LINH
Q102
Q104
CN101
VD9V
CONTROL SWITCH
BSCK_P
33
BSO_P
31
+B SWITCH
+B SWITCH
ILMSE
5
A
TUNER AMP UNIT
XO
XI
1
X20I
2
10
9
11
8
7
4
5
3
2
16
17
6
1
CN901
S921
CD EJECT
D905
ROTARY ENCODER
S922
SWDVDD
15
13
14
L901,902,
904-908,
910-912,
916
L913,
915
LCD DRIVER
IC901
LC75804W
KEY DATA
KEY MATRIX
LCD DATA
LCD901
LIQUID CRYSTAL DISPLAY
Q903
Q901
Q905
D901
(GREEN)
Q904
Q902
Q906
D902
(ORANGE)
LCD DRIVER
IC902
LC75823WHS
100
97
99
98
96
64
63
62
57
S901-920, 933, 934
LDI
LDO
LCK
LCE
RES
LDI
LCK
INH
+B SWITCH
+B SWITCH
LED DRIVER
LED DRIVER
B
CDEJ
VOLUP
VOLDWN
LDO
LDI
LCK
LCE
LINH
BL
ILL
ANTLED
VDD5V
IND1
IND2
A
FM ANT
RFGND
OSCGND
DGND
VCC
VDD_3.3
WC
CE2
ROM_VDD
SL
DI
CK
CE1
LDET
DO
RDS_CK
RDS_DATA
RDS_LOCK
RDS_HSLK
7
13
5
10
8
11
14
18 19
20
21
1
3
2
12
15
4
17
AM ANT
16
23
COMP
Lch
24
Rch
22
ANT1
6
9
IC4
5V 3.3V
IC3
EEPROM
IC2
DET/NC/MPC/MPX/DIV/RDS
REG
OSC
X-tal
CF
IFT
LPF
TANK
RF
RF
TANK
ATT
ATT
LPF
VCO
IC1
MIX/IF/PLL
←
C
D
C
CN601
PD5959A
IC601(2/2)
SYSTEM CONTROLLER
R924
R923
VDCONT
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