Video/Audio Signal Process(2) Circuit Block Diagram - Panasonic HC-V760EE Service Manual

11.5. Video/Audio Signal Process(2) Circuit Block Diagram

IC3401
(VENUS ENGINE)
IC3702
(SINGLE CLOCK GENERATOR)
RL3701
CLK27 M CLKIN
INPUT
CLK27OUT D19 6
BUFFER
1 VDD
OE
PW REG3V 4
FSEL
5
CLK24 M
AUD MCLK C20
CLKB1
AUD BCLK1 B20
CLK LR1
AUD LRCLK1 G18
AODAT0
AUD AODAT0 F16
AIDAT0
AUD AIDAT0 G16
AIDAT1
AUD AIDAT1 D18
E AVIO RST
E AVIO RST G15
S AVIO CS
S AVIO CS D17
S AVIO SCK
S AVIO SCK D14
S AVIO DO
S AVIO DO B15
S AVIO DI A15
MIC M10DB L
MIC M10DB L T7
EXT MIC L
EXT MIC L A19
HP DET L
HP DET L C17
G VIDEO
IO DA AD1
PDN VIDEO
PDN VIDEO R1
S CS LCD
CS LCD AG7
IC901
CH902 (LCD COLOR DRIVER)
LCD LVDS0P D0+
LVDS TX0P Y3 B1
CH901
LCD LVDS0N D0-
LVDS TX0M Y4 A1
CH906
LCD LVDS1P D1+
LVDS TX1P AA1 F1
CH905
LCD LVDS1N D1-
LVDS TX1M AA2 E1
CH904
LCD LVDSCLKP CLK+
Y1 D1
LVDS TXCP
CH903
LCD LVDSCLKN CLK-
LVDS TXCM
Y2 C1
F/XS
PW REG1.8V F2
XSD
G2
LS0
D4
PSEL0
D3
PSEL1
E3
FM
D5
FSS
E5
LS1
E4
TX/RX
C2
PLUGIN L
PLUG IN L C14
IC3701
(AVIO)
PMHP
CHARGE PUMP
SVDD
CLKOUT CP
OUTPUT
22
PLL 3
BUFFER
CN
23
PVEE
24
PMVCM
VCOM
39 VCOM
RL3702
MCKI
30
RL3703
BCKI
HPF x 2
29
RL3704
LRCK
28
2-band
RL3705
AUDIO
SDTI
I/F
27
RL3707
SDTO1
26
RL3706
SDTO2
25
PDN
35
CSN
34 CONTROL
CCLK LOGIC
33
REGISTER
CDTIO
SEL
32
GPO1
31
R0
F6
R1
F7
R2
G7
PROTOCOL PARSING,
R3
H7
PARITY DETECTION,
ADVANCED R4
DESERIALIZER
G6
FRAME MIXING,
R5
H6
SYNC WARD
R6
DECODING
G5
R7
H5
OUTPUT
G0
REGISTER
A7
G1
N x PCLK B7
G2
C6
G3
C7
PLL 0 G4
D6
G5
D7
G6
1
DDR SDR E6
G7
E7
FSS
HS
H4
VS
G3
PCLK
G4
CONFIGURATION
AND
POWER MANAGEMENT
VDD C5
GND GNDA
D2
F5
VDDA A2
C4 E2 F4 B2
PMAD0
G MIC OUT L
MICIN0L
3
PMAD0 or PMAD1 MICIN0R G MIC OUT R
4
PMAD1
GAIN
HPF ADC
ADJ.
MICIN1L G MIC OUT F
5
MICIN1R G MIC OUT B
PMAD2
6
PMAD2 or PMAD3
MICIN2L
7
GAIN
HPF ADC
ADJ. MICIN2R
8
PMAD3
PMDSP MICIN3L
G EXTMICL
9
MICIN3R G EXTMICR
HPF x 2
10
AUX INL
MIC-AMP
11
LPF LPF
AUX INR
PMBP
12
2-band BEEP IN
13
EQ EQ
PMSPK
ALC
SPP SPOUT1
15
SMUTE
MIX
SPN SPOUT2
16
PMHPL
PMDACB HPL G HPL
18
DVLB
SEL DACB
HPR G HPR
SMUTE
19
PMHPR
PMDRC
PVEE
PMLO
DRC PMDACA
LOUTA G LOUT
20
DVLA
SEL DACA ROUTA G ROUT
SMUTE 21
DR0
DR1
DR2
DR3
DR4
DR5
LCD UNIT
DR6
DR7
DG0
DG1
DG2
DG3
DG4
IC3703
DG5
(VIDEO AMP)
DG6
DG7
VIN
CLAMP LPF
HSYNC 3
VSYNC
CLOCK
PDN
DCLK 4
GENERATOR
VDD
CHARGE
PW REG3V 2
PW REG1.8V
PUMP
1 8 6
HC-WX970/WX979/WX970M/VX870/VX878/VX870M/V770/V777/V770M/V760 VIDEO/AUDIO PROCESS ( 2 ) CIRCUIT BLOCK DIAGRAM
67
Q4801
PW REG5V
+
QR4853
1 2 3 4
V-
IC4802
(MIC AMP)
V+
8 7 6 5
PW REG5V
QR4851
SPEAKER
QR4854
1 2 3 4
V-
IC4803
(MIC AMP)
V+
8 7 6 5
PW REG5V
QR4852
CL4805
Q4901-4904,
EXT MIC L
Q4907,4908
MIC AMP
HP DET L
VOUT
5
7
+
ECM[L]
-
+
ECM[B]
-
+
ECM[R]
-
+
ECM[F]
-
JK6001
(EXT MIC)
HPL
JK4902
(HEADPHONES)
HPR
JK6402
(AV CONNECTOR)
G LOUT
5 LOUT
G ROUT
1 ROUT
G VOUT
4 VOUT
PLUG IN L
6 PLUGIN L