Block Diagram - Philips DVD-620 Service Manual

Block and Wiring Diagram.
6. Block and Wiring Diagram.
Block Diagram VFM2002 EU
MUTE DRIVEMUTE
DVD 620 /0X1
HFN,HFP
INTERFACE
INVERTOR
7201
7202
TO 7302
DRIVEMUTE
3
7200
1
IGUANA
RES_P RSTNF
SAA7812HL
BLOCK
CHANNEL
DECODER/ENCODER
DECODER
CONTROL CSS
CPU
REGISTERS MODULE
INTERFACE
uPROCESSOR
ADC SERVO
TRAY SW
UDA [0-7]
UA [0-17]
6. EN 37
SERVICE SERIAL
INTERFACE
CONN. 1501 CONN. 1703
SERVICE
VSYNC
HSYNC
TXD_SER
27M_CLK
RXD_SER
RTS_SER
CTS_SER
7605
7501
OPTION
RESET
74HCT14D
7600
4
SERVICE
STi5580
S2B RSTNB
TXD_BE
RXD_BE SCART[0:1]
CFR
SUR
UART UART OSD PROGRAMMABLE
MUTE
I/O
4
PCMDATA 0
PCMCLK
PCMSCLK
PCM (4X)
AUDIO AUDIO PCMLRCLK
SPDIF DIG. OUT
DECODER
B_V4
B_WCLK
B_DATA R_OUT
B_BCLK
G_OUT
B_FLAG MPEG CVBS / Y
FRONT END AV / SUB VIDEO VIDEO B_OUT
B_SYNC C_OUT RGB / YUV
INTERFACE DEMULTIPLEXER DECODER ENCODER CVBS_OUT S-VHS
6 Y_OUT
SUBPICTURE
HOST
uP ST20 CPU
KARAOKE
RSTNF
SDA
SCLK
I2C
SDRAM CONTROLLER
MEMORY INTERFACE
CONTROLLER
7603
27MHz
4
7401
7500
4 5
16Mb
64Mb SDRAM
FLASH
(TSOP 54 )
(SO44)
MT48LC4M16A2TG
7410
OPTIONAL
KOKDATA / KOKPCMCLK / KOKLRCLK / KOKSCLK / KOKVOCDET
16Mb
FLASH
(TSOP 48)
CONN. 1700/2/5
7
PCMDATA1-3
1100
2
SCART [0:1]
RGB
MUTE
SCART 0
PCMDATA0 / PCMCLK / PCMLRCLK / PCMSCLK
SCART1
4
7716
1
5
SPDIF
R/V ;G/Y ; B/U ;CVBS/Y
VIDEO
STDBY_CTRL
FILTER
6
4
BUFFER
CVBS
Y-C VID
2
+3V3
PCMDATA / CLK
+5V
+12Vstby
KILL
I2C
2
SPDIF
I2C
32Kb
EEPROM
M24C32
1704
STDBY_CTRL
1300
1600
FRONT STANDBY BOARD
0200 0201
1400 1410
3V3STBY
5VSTBY
5VSTBY -32V
12VSTBY
RGB
7133
FBOUT
7134
0/6/12
SCART
L / R
7150
7151
CVBS
1130
7132
7160
1140-A
CVBS
7200 7210 7220-23
1140-B 1140-C
DAC
L R
AUDIO
KILL_LR
MUTE
5250
OPTIONAL 1230
DIGITAL OUT
7380 COAXIAL
FTD DISPLAY
7300 7340
uprocessor
TMP47C416
1310
1500
FRONT CONTROL BOARD
CL 16532162_002.eps
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