
HC-X1 VIDEO/AUDIO PROCESS CIRCUIT(3) BLOCK DIAGRAM
2
1
3
IC3401
(VENUS ENGINE)
IC3501
(VENUS ENGINE)
GPIO43 H3
3
35
34
33
32
31
4
5
6
7
8
9
10
11
12
13
15
16
18
19
20
21
PMAD0
PMDSP
ALC
SMUTE
HPF x 2
HPF x 2
MCKI
BCKI
LRCK
SDTI
SDTO1
SDTO2
PDN
CSN
CCLK
CDTIO
GPO1
PVEE
AUDIO
I/F
2-band
EQ
2-band
EQ
LPF
LPF
PMAD0 or PMAD1
PMAD1
ADC
HPF
GAIN
ADJ.
ADC
HPF
GAIN
ADJ.
PMAD2
PMAD3
PMAD2 or PMAD3
30
29
28
27
26
25
PMDACB
PMDACA
ROUTA
G VOUT
G ROUT
G LOUT
HPL
HPR
LOUTA
HPR
HPL
SPN
SPP
SPOUT1 IC
SPOUT2 IC
BEEP IN
AUX INR
AUX INL
MICIN3R
MICIN3L
MICIN2R
MICIN2L
MICIN1R
MICIN1L
MICIN0R
MICIN0L
PMDRC
PMBP
PMLO
DACA
SEL
SEL
CONTROL
LOGIC
REGISTER
DRC
SEL
DVLA
SMUTE
DVLB
SMUTE
DACB
PMSPK
PMHPL
MIX
PMHPR
39
24
VCOM
VCOM
PMVCM
IC3701
(AVIO)
IC3405
(SINGLE CLOCK GENERATOR)
CLKIN
OE
FSEL
CLKOUT
CLK27 M
CLK24 M
6
4
5
3
INPUT
BUFFER
PLL
OUTPUT
BUFFER
PW REG3V
VDD
1
23
22
PVEE
CN
CP
SVDD
PMHP
CHARGE PUMP
GPIO44 H4
CLK B1
RL3703
RL3702
GPIO45 G1
CLK LR1
RL3704
GPIO48 G4
AODAT0
RL3705
GPIO46 G2
S AVIO CS
GPIO143 D17
S AVIO SCK
GPIO131 D14
S AVIO DO
S AVIO DT
S AVIO DI
GPIO133 B15
G VIDEO
IO DA AD1
GPIO132
GPIO3
A15
AIDAT0
GPIO47
AIDAT1
GPIO16
JK6826
(AV JACK)
VOUT
5
LOUT
3
ROUT
1
SPEAKER
SPOUT1
SPOUT2
JK6861
(HEADPHONES)
(AUDIO INPUT2)
G LOUT
G HPR
G HPL
G ROUT
MIC-AMP
23
22
RIN1/RINA+
RINA-
LRCK
BICK
SDTOA
SDTOB
AUDIO I/F CONTROLLER
PMADAL
OR PMADAR
ADCA
MIXA
HPF2A
LPFA
ALCA
HPF1A
MIC SENS
CORRECTION
A
12
11
10
9
8
13
MCKO
MCKI
PLL
IC4601
(ADC)
IC4504,4506,4508
(MULTIPLEXER)
CH3703
CH4605
CH4603
CH4604
CH4606
CH4601
CH3702
CH3701
PDN VIDEO
T4
HP DET L
(To IC3501-P1)
PMADAR
21
20
LIN1/LINA+
MPWRB
MPWRA
LINA-
PMADAL
PMMPA
MIC
POWER
SUPPLY
PMMPB
28
27
RIN2/RINB+
RINB-
PMADBL
OR PMADBR
ADCB
MIXB
HPF2B
LPFB
ALCB
HPF1B
MIC SENS
CORRECTION
B
2
1
LIN2/LINB+
LINB-
PMADBR
PMADBL
PMPLL
3
VCOM
VCOM
PMVCM
PDN
4
26
24
MRF
25
16
15
14
CSN/SDA
CCLK/SCL
G CH1 MUXOUT
PW AUD9V
PW REG5V
PW 3.2V
G CH2 MUXOUT
CDTIO/CAD0
I2C
CONTROL
REGISTER
17
G3
S AUDADC CS
GPIO142 C17
CH4602
E AUDADC RST
GPIO146
GPIO98
GPIO99
C18
M1
IC4501
(MIX AMP)
MPX
CONT.
QR4501,4503
QR4505
MIC/LINE
ATT
XLR2
DRIVE
IC4505,4507,4509
(MULTIPLEXER)
MPX
CONT.
QR4502,4504
QR4506
XLR1 MIC N
S AVR SDA
S AVR SCL
GPIO35 R6
CH1 INTL N
GPIO37 P6
CH1 XLR2 N
XLR2 MIC N
CH2 INTR N
CH2 XLR1 N
GPIO38
P7
GPIO36 R7
GPIO39 N6
GPIO40 N7
XLR2 M40DB N
GPIO34 T6
XLR1 M40DB N
GPIO33 T7
IC4503
(MIX AMP)
(MIC AMP)
(LINE AMP)
IC4502
(MIX AMP)
XLR2 48V ON H
(To IC3501-P3)
PW 48V FLT
2
1
3
AUDIO INPUT1
MIC/LINE
ATT
Q4302 4304
QR4301 4308
XLR1
DRIVE
IC4302
(MIC AMP)
IC4301
(LINE AMP)
IC4801,4802
IC4803,4804
(MIC AMP)
XLR1 48V ON H
(To IC3501-P2)
PW 48V FLT
XLR FRONT P.C.B.
MIC HOLDER UNIT
XLR REAR P.C.B.
E AVIO RST
GPIO154 G15
IC3407
(VIDEO DRIVER)
VOUT
VIN
STBY
VSAG
GND
VCC
5
6
4
1
3
2
LPF
SYNC TIP
CLAMP
PW REG3V
PW REG3V
PW AUDIO5V
75
12dB
IC3702
(AUDIO POWER AMP)
1
3
2
VDD
GND
4
Vo-
Vo+
8
6
7
IN+
NC
5
SHUTDOWN
IN-
QR3701
GPIO148
PDN SP H
A19
CLK12 M1
(From IC3403-4)
1
2
3
6
5
4
Q4501
IC4511
(ELECTRONIC VOLUME)
12
9
11
SDA
IN2
8
IN1
SCL
3
6
4
VREF
OUT2
OUT1
7
V+
D11
C11
MIC
MIC AMP
MIC AMP
MIC
Содержание HC-X1E
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