HCD-DZ370/DZ560/DZ570/DZ660/DZ777
HCD-DZ370/DZ560/DZ570/DZ660/DZ777
4040
6-3. BLOCK DIAGRAM – AUDIO Section –
Q101,104,105
MIC DC SWITCH
J100
SW3.3V
DC-CONT
R-CH
R-CH
R-CH
D107
Q102
Q103
Q413
Q412
Q409
Q408
D104
Y1 Y
GAIN_CONT
PLUG_DET1
MONO_ST_DET
A.CAL
DC_CONT
IC103
MIC AMP
IC104
MIC LEVEL DETECT
IC407
INPUT SELECT
IC202
DMPOART
AUDIO AMP
IC2101
VBUS CONTROL
IC1101 (3/3)
DIR/USB CONTROL
IC501 (3/5)
SYSTEM CONTROL
CN104
USB5V
1
2
3
4
IC301
OPTICAL
RECEIVER
IC702
DIR
IC302
WAVE
SHAPE
AUDIO IN/
A.CAL MIC
J404(2/2)
CN204
CN400 (2/2)
TU401
FM/AM
TUNER
PACK
TV/VIDEO
TV
DMPOART
DIGITAL
MEDIA PORT
EURO AV
AM
COAXICAL
DZ560/DZ660
DZ370/DZ570
DZ560/DZ660/DZ777
DZ370/DZ570/DZ777
DZ370/DZ560/
DZ570
DZ660/DZ777
DZ777
DZ370/DZ570
DZ560/DZ660
J302
OPTICAL
TV/VIDEO DIGITAL IN
AUDIO
IN
5
OUTPUT
(TO TV)
3
5 7
2
3
48 25
1
VIDEO
VIDEO
LCH
RCH
VBUS (5V)
DET
RXD
TXD
DET
RXD
TXD
VIDEO 5V
A(L)IN
A(R)IN
L-CH
R-CH
TUNED
DI
DO
CL
CE
RDS_DATA
RDS_CLK
VIDEO 5V
(DMPOART)
13
14
5
6
7
6
2
2
4
17
1
5 3
A
10
B
9
Y2
2
Y3
4
Y0
1
Y1 Y
IC409
INPUT SELECT
5 3
A
10
B
9
Y2
2
Y3
NC
4
Y0
1
Y1 Y
IC411
INPUT SELECT
5 3
A
10
B
9
Y2
2
Y3
4
Y0
1
L
R
VIDEO
SECTION
E
AMP
SECTION
F
R-CH
R-CH
XMODE (I) XVOICE/DIR_CSFLAG
MDIR_CSFLAG
MDIR_CL
MDIR_CE
MDIR_DI
MDIR_DO
VBUS
D-
D+
GND
SPMCK
SPLRCK
SPBCK
SPDATA
CSFLAG (O)
38
CL (I)
37
CE (I)
36
DI (I)
35
DO (O)
13
CKOUT (O)
15
LRCK (O)
14
BCK (O)
16
52
51
DATA (O)
24
AUDIO- (O)
34
ERROR (O)
42
DIN1 (I)
(OPT)
5
DIN2 (I)
(COAX)
4
XOUT (O)
22
XIN (I)
XSYSRST
RF
SECTION
D
X701
12.288MHz
214 196
DIR_CL
227
DIR_CE
221
RT/DIR_DI
230
LT/DIR_DO
231
SPMCK
199
SPLRCK
201
SPBCK
200
ADIN (SPDATA)
DIR_AUDIO/NC
DIR_ERROR/NC
INT3 RDS_CLK/LED_LAT
VBUS_OC
USB_DM
202 197
MDIR_ERROR
MDIR_AUDIO
1
75
45
CEC_RX_IN
CEC_RX_IN
3
CEC_TX_OUT
CEC_TX_OUT
22
USB_DP
44
VBUS_OE
VBUS_SW
3
75Ω FM
COAXIAL
ANTENNA
DZ560/DZ660
RDS_DATA/XM_RST (PCONT)
76
ST_CE
71
ST_CLK
69
ST_DO
70
ST_DI
72
TUNED
TUNED
DI
DO
CE
RDS_DATA
RDS_CLK
68
DMP_TX_OUT
30
DC_CONT
28
A.CAL MIC LEVEL/DSP_MASTER
91
MIC_GAIN
26
MONO/ST_DET
MONO_ST_DET
GAIN_CONT
A.CAL
DC_CONT
TXD
RXD
DET
PLUG_DET1
PLUG_DET2
ASEL5
ASEL5
ASEL4
ASEL3
ASEL2
ASEL4
ASEL0
L-IN
R-IN
R-CH
ASEL1
90
JACK1/JACK2/S-ART DET
66
DSP_MISO_ASEL5
6
DSP_MOSI_ASEL4
5
ASEL3/DSP_SPIDS/XM_SRC_RST
81
IO_DI/ASEL2
86
IO_RESET/ASEL1
85
IO_CE/ASEL0
GPIO2
GPIO2
RESN
I2C_SCL
I2C_SDA
ADC_SEL
GND
LRCK2
LRCK1LRCK
BCK
SD1
SD2
CN113
CN113
'<96
(S-AIR TRANSMITTER)
7
11
18
19
12
25
23
S-AIR_RST
S-AIR_I2C_SCL
S-AIR_I2C_SDA
S-AIR_ADC_SEL
84
67
58
78
77
54
DMP_RX_IN
29
DMP_DET
89
RF
SECTION
B
AMP
SECTION
J
VIDEO
SECTION
G
• R-ch is omitted due to same as L-ch.
ASEL3
ASEL2
ASEL1
ASEL0
POWER
SECTION
I
R-CH
J403
SAT/
CABLE
LINE
DZ660/DZ777
DZ660
DZ777
AUDIO
IN
L
R
Q411
Q410
14
BCK2
BCK1
24
15
SD1
16
SD2
26
RCH
R-CH
2
LCH
4
TV DIGITAL IN
• SIGNAL PATH
: TUNER
: VIDEO
IC411
(DZ560)
IC411
(DZ370/DZ570)
IC409
(DZ777)
IC409
(DZ660)
IC407
(DZ560)
IC407
(DZ370/DZ570)
(Page 39)
(Page 38)
(Page 42)
(Page 41)
(Page 41)
(Page 38)
(Page 39)
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1
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Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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