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10.4. Video/Audio Signal Process(2) Circuit Block Diagram
VIDEO/AUDIO SIGNAL PROCESS ( 2 ) CIRCUIT BLOCK DIAGRAM
IC3401
(MPEG CODEC)
HD STBY E29
Y A13
PB A12
PR A14
CS AVIO
CLK LCDAVIO AK9
DO LCDAVIO AL9
E AVIO RST
AMCK
ABCK1 AF11
ALRCK AE11
AODAT
AIDAT
RL4802
M4801
+
ECM[L]
-
RL4801
4
V-
5
RL4804
M4802
+
ECM[R]
-
RL4803
HD STBY
G HDYSDY
G PBSDC
G PR
S CS AVIO
AL10
S CLK AVIO
S DO AVIO
E AVIO RST
AJ10
RL3703
CLK 12 M
AL11
RL3701
CLK B1
RL3704
CLK LR1
RL3705
AODAT0
AJ11
RL3702
AIDAT0
AK11
Q4801
PW 5V
+
3
2
1
IC4801
(MIC AMP)
V+
6
7
8
PW 5V
IC3702
(HD VIDEO AMP)
RL3706
STBY
STBY
7
Y IN
8
27MHz LPF
PB IN
9
15MHz LPF
PR IN
10
15MHz LPF
CPVCC
13
CHARGE PUMP
PW 3.2V
CP GND
C PLUS
12
IC3701
(AVIO)
YIN
BUF
14
PGA
CLAMP
+
LPF
CIN
BUF
15
PGA
CLAMP
CS X
3
SCLK
4
SERIAL IF/
SDIN
REGISTER
5
RESET X
36
MCLK
37
BCLK
39
LRCLK
2
38
I
S IF
DAC DIN
1
ADC DOUT
2
LIN L
ADC
DAC
31
PGA
16bit
16bit
ALC
INTERFACE
CONT.
LIN R
ADC
DAC
PGA
32
16bit
16bit
SEL
MIX
SEL
36
Y OUT
6dB
5
PB OUT
PLUG IN L
6dB
4
(To IC3401-E30)
PR OUT
6dB
3
VEE IN
NVCC
2
VEE OUT
1
C MINUS
14
15
VOUT
18
PW 5V
VDDV5
19
VDDH
26
VDDV
VDDV
12
12
PW REG3V
VDDANA
VDDANA
35
35
VDDIO
8
VDDDIG
6
LOUTL
29
LOUTR
30
SPP
25
AMP
SPEAKER
CONTROL
SPN
22
VDDSP
PW SPK3.2V
23
HC-V500M/V500 VIDEO/AUDIO SIGNAL PROCESS(2) CIRCUIT BLOCK DIAGRAM
JK6002
(AV JACK)
1
VOUT
2
HDYOUT
5
LOUT
6
PBOUT
9
PLUGIN L
10
PROUT
ROUT
11
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