Video/Audio Signal Process(2) Circuit Block Diagram - Panasonic HC-VXF990EG Service Manual

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

IC3401
(VENUS ENGINE)
IC3702
(SINGLE CLOCK GENERATOR)
RL3701
CLK27 M CLKIN
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 C11
IC901
(LCD COLOR DRIVER)
CH902
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+
LVDS TXCP Y1 D1
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
SVDD CHARGE PUMP
CP
CLKOUT
INPUT OUTPUT
22
PLL 3
BUFFER
CN
23
PVEE
24
PMVCM
VCOM
39 VCOM
RL3702
MCKI
30
RL3703
BCKI
29
RL3704
LRCK
28
RL3705
AUDIO
SDTI
I/F
27
RL3707
SDTO1
26
RL3706
SDTO2
25
PDN
35
CSN
34 CONTROL
CCLK LOGIC
33
REGISTER
CDTIO
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
B7
N x PCLK
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
MICIN0L
PMAD0 or PMAD1 MICIN0R
PMAD1
GAIN
HPF ADC
ADJ.
MICIN1L
MICIN1R
PMAD2
PMAD2 or PMAD3
MICIN2L
GAIN
HPF ADC
ADJ.
MICIN2R
PMAD3
PMDSP MICIN3L
MICIN3R
HPF x 2 HPF x 2
10
AUX INL
MIC-AMP
11
LPF LPF
AUX INR
PMBP
12
2-band 2-band BEEP IN
13
EQ EQ
PMSPK
ALC
SPP
15
SMUTE
MIX
SPN
16
PMHPL
HPL
PMDACB
18
DVLB
SEL DACB
HPR
SMUTE
19
PMHPR
PMDRC
PVEE
PMLO
PMDACA
DRC LOUTA
20
DVLA
ROUTA
SEL DACA
SMUTE 21
SEL
S DO LCD
S CLK LCD
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
4 PDN
DCLK
GENERATOR
PW REG1.8V VDD
CHARGE
PW REG3V 2
PUMP
1 8 6
67
Q4801
PW REG5V
+
G MIC OUT L
3
G MIC OUT R
4
QR4853
G MIC OUT F
5
G MIC OUT B
6
7
8
1 2 3
G EXTMICL
9
IC4802
G EXTMICR
(MIC AMP)
V+
8 7 6
PW REG5V
QR4851
SPOUT1
SPEAKER
SPOUT2
QR4854
G HPL
G HPR
G LOUT 1 2 3
G ROUT
IC4803
(MIC AMP)
V+
8 7 6
PW REG5V
QR4852
CL4805
Q4901-4904,
Q4907,4908
MIC AMP
VOUT
5
7
HC-WXF990/WXF991/WXF990M/VXF990/VXF999 VIDEO/AUDIO PROCESS ( 2 ) CIRCUIT BLOCK DIAGRAM
+
ECM[L]
-
4
V-
5
+
ECM[B]
-
+
ECM[R]
-
4
V-
5
+
ECM[F]
-
EXT MIC L
JK6501
(EXT MIC)
HP DET L
HPL
JK6421
(HEADPHONES)
HPR
JK6402
(AV CONNECTOR)
G LOUT
5 LOUT
G ROUT
ROUT
1
G VOUT
4 VOUT
PLUG IN L
6 PLUGIN L