Philips MRV640 - Overall Block Diagram Digital Board 2.1 Chrysalis

Block Diagrams, Waveforms, Wiring Diagram.
EN 67DVDR615, MRV640 6.
6. Block Diagrams, Waveforms, Wiring Diagram.
Overall Block Diagram Digital Board 2.1 Chrysalis
FRONT
Analog input
Digital Video Input
IEEE 1394
UART3: GATEWAY
IRESET_DIG
CVBS-RGB-Y/C
AUDIO PCM I2S
SPDIF
A_WCLK
A_BCLK
A_DAT
MUTEN
AD_ACLK
AUDIO ENCODER I2S
YUV-YC-CVBS
ANALOG AUDIO VIDEO
CVBS_OUT_B
C_OUT_B
Y_OUT_B
V_OUT_B
Y1_OUT_B
U_OUT_B
V_IN
U_IN
Y_IN
C_IN
4
9
DVD+RW ENGINE AV3
TRAY CONTROL
SERVO
READ
WRITE
DISC
PSU
INFRA RED
EYE
DISPLAY & CONTROL
CLOCK &
BACKUP
TUNER
INPUT/OUTPUT
PROCESSING &
SOURCE
SELECTION
DAC
CONTROL
uP
P50
ANALOG BOARD
MAINS
AC
40
DATA &
CONTRROL
LASER
+12Vstby
-Vgnstby
SCL
SDA INT POR_DC 5STBY
A_xCLK
D_xCLK
F4712
F4714
F4716
F4718
F4720
F4722
2
1
AFCRI
AFCLI
CVBSFIN
CFIN
YFIN
3
4
5
7
8
9
1402
1922
1203
1942
1947
1986
1900
1943
1910
42853910
1900
1104
6
+5V
GND
GND
+12V
1000
S-VIDEO
CVBS
AUDIO R
AUDIO L
AFCRI
AFCLI
CVBSFIN
8SW
CFIN
YFIN
ADC
1
2
3
4
5
6
7
8
9
12
14
16
18
20
22
1
POWER
OPEN/CLOSE
PLAY
STOP
RECORD
LEFT/RIGHT
TRACK
CHANNEL
TV GUIDE
FRONT PROCESSOR
D_DATAO
D_WCLK
D_BCLK
ONLY FOR SETS WITH DV IN
uP SUB BOARD
10
DIGITAL PCB CHRYSALIS 2.1
SDRAM
FLASH
VIDEO INPUT
PROCESSING
ANALOG VIDEO
DIGITAL AUDIO
RS232
SERVICE
PCI BUS
1934
1103
1704
1904
1102
PSU
GND GND +5V +12V
DIG.VIDEO 656
20
21
18
2
4
3
7
9
11
12
14
22
20
18
16
14
Y
Cb
Cr
1946
Y
Cb
Cr
Y
Cb
Cr
Y
Cb
Cr
AUDIO L/R
CVBS
S-VIDEO
S-VIDEO
CVBS
AUDIO L/R
COMP. VIDEO /
PROG. SCAN
OUT
COMP.
VIDEO
ANTENNA INPUT
TV OUT
PHY
LINK
F4709
AUDIO DIGITAL
Only for DVDR75
CHRYSALIS PNX7100
MPEG 2, AC3 CODEC
BOOT
EEPROM
USRDATA
EEPROM
DIGITAL AUDIO
I2C I2C
Video
Deinterlacer
Line Doubler
FAROUDJA
FLI2301
SDRAM
VIDEO
ENC
CHRY.
PROG.
IDE
TR 18030_001
120304
A: DC, 500mV/Div
10us/Div
A_YCVBS F4709
A: DC, 200mV/Div
10us/Div
D_CVBS F4712
A: DC, 200mV/Div
:
10us/Div
D_Y F4714
A: DC, 200mV/Div
10us/Div
D_VR F4718
A: DC, 200mV/Div
:
10us/Div
D_YG F4720
D_C F4716
A: DC, 200mV/Div
10us/Div
A: DC, 200mV/Div
10us/Div
D_UB F4722
2V / div AC 10us / div
2V / div AC
200ns / div
AD_WCLK; AE_WCLK
AD_BCLK; AE_BCLK
2V / div AC
50ns / div
AD_ACLK