Philips HDRW720 Service Manual page 196

EN 196 9. HDRW720/0x, DVDR725H/0x
ROML_CEN
RSTN_BE
RSTN_DVIO
RTS1P
RX1P
SCL
SD_CASN
SD_CLK
SD_CLKE
SD_CSN
SD_DQM(1:0)
SD_RASN
SD_WEN
SDA
SM_CS3N
SM_LBN
SM_OEN
SM_UBN
SM_WEN
SMA(17:0)
SMD(15:0)SRAM
SYSCLK_EMPRESS
SYSCLK_PROGSCA
N
SYSCLK_VSM_5508
TX1P
U_IN
U_IN_VIP
V_IN
V_IN_VIP
VCC3_CLK_BUF
VCC3_VSM
VCC3_VSM_MEM
VCC5_4046
VDD_125
VDD_CORE
VDD_EMP
VDD_EMP_CORE
VDD_FLASH_H
VDD_FLASH_L
VDD_LVC32
VDD_PCM
VDD_PLL
VDD_RGB
VDD_STI
VDD_YCC
VDD5_MK2703
VDD5_OSC
VDDA1A_7118
VDDA2A_7118
VDDA3A_7118
VDDA4A_7118
VDDE_7118
VDDI_7118
VDDX_7118
VE_DATA(7:0)
VE_DSN
VE_DTACKN
VIP_ERROR
VIP_FB
Flash 1 chip enable
Reset control of basic engine
Reset control of DVIO
Ready To Send data to service serial
interface
Receive data from service serial
interface
I2C bus clock
SDRAMColumn Address strobe
output (active LOW)
SDRAMclock output
SDRAMclock enable output
SDRAM
SDRAMdata mask enable output
SDRAMrow address strobe output
SDRAMwrite enable output
I2C bus dataSEL_ACLK1Select audio
clock(playback)
SRAMchip select
SRAMlower bank
SRAMoutput enable
SRAMupper bank
SRAMoutput enable
SRAMaddress output
data input/output
System clock EMPRESS
System clock Progressive Scan
System clock VSM and Host decoder
Transmit data to service serial
interface
Video U input
Video U input to Video Input Processor
Video V input
Video V input to Video Input Processor
Power supply 3V3 clock buffer
Power supply 3V3 Versatile Stream
Manager
Power supply 3V3 Versatile Stream
Manager Memory
Power supply 5V to PLL IC
Power supply 5V to buffer 7202
Sti5508 Core supply voltage 2.5V
Empress supply voltage 3.3V
Empress Core supply voltage 2.5V
Flash 7301 supply voltage
Flash 7302 supply voltage
Power supply LVC32
Power supply Audio decoder of
Sti5508
Power supply PLL audio decoder of
Sti5508
Power supply video encoder of
Sti5508
Power supply of Sti5508
Power supply video encoder of
Sti5508
Power supply MK2703
Power supply Oscillator
Power supply for analog input of VIP
Power supply for analog input of VIP
Power supply for analog input of VIP
Power supply for analog input of VIP
Power supply digital for peripheral
cells of VIP
Power supply digital for core of VIP
Power supply for crystal oscillator of
VIP
Video Encoder data Bus
Video Encoder Data Strobe
Video Encoder Data Transfer
acknowledge
Video Input Processor error
Video Input Processor Fast Blanking
Circuit-, IC descriptions and list of abbreviations
VIP_FID_FF
VIP_HS
VIP_ICLK
VIP_IDQ
VIP_IGP1
VIP_INT
VIP_RTS1
VIP_VS
VIP_YUV(7:0)
VS_IN
VSM_M_A(13:0)
VSM_M_CASN
VSM_M_CLKEN
VSM_M_CLKOUT
VSM_M_D(15:0)
VSM_M_LDQM
VSM_M_RASN
VSM_M_UDQM
VSM_M_WEN
VSM_UART1_CTSN
VSM_UART1_RTSN
VSM_UART1_RX
VSM_UART1_TX
VSM_UART2_CTSN
VSM_UART2_RTSN
VSM_UART2_RX
VSM_UART2_TX
VSOUT
WE
Y_IN
Y_OUT
Y_OUT_B
YY_OUT(9:0)
Digital Board Chrysalis
ADC
DAC
DENC
DV
EF
OSD
VIP
2Fh
2V5
3V3
3V3_A
3V3_D
3V3_DLY
Video Input Processor field indentifier
to Flip Flop
Video Input Processor horizontal
Video Input Processor input Clock
Video Input Processor output data
qualifier
Video Input Processor input general
purpose 1
Video Input Processor interrupt
Video Input Processor ready to send
Video Input Processor vertical
Video Input Processor digital
video(CCIR 656)
Vertical synchronisation IN
Versatile Stream Manager SDRAM
address bus
Versatile Stream Manager SDRAM
column address strobe
Versatile Stream Manager SDRAM
clock enable
Versatile Stream Manager SDRAM
clock out
Versatile Stream Manager SDRAM
data bus
Versatile Stream Manager SDRAM
lower data mask enable
Versatile Stream Manager SDRAM
row address strobe
Versatile Stream Manager SDRAM
upper data mask enable
Versatile Stream Manager SDRAM
write enable
Versatile Stream Manager UART1
clear to send to analog board (UART1
Versatile Stream Manager UART2
clear to send to DVIO board (UART2 is
gateway to DIVIO board)
Versatile Stream Manager UART1
ready to send to analog board
Versatile Stream Manager UART2
ready to send to DVIO board
Versatile Stream Manager UART1
received data to analog board
Versatile Stream Manager UART2
received data to DVIO board
Versatile Stream Manager UART1
transmitted data to analog board
VersatileStream Manager UART2
transmitted data to DVIO board
Vertical synchronisation OUT
Write Enable
Luminance input from analog board
Luminance output from Host Decoder
Filtered luminance output
Luminance output from FLI
Analog to Digital Converter
Digital to Analog Converter
Digital (Video) Encoder (Video DAC)
Digital Video (Camcorder)
Emitter Follower
On-Screen Display
Video Input Processor (Video ADC)
Progressive scan video
+2V5 Power supply for Link+Codec
IC7431
+3V3 Power supply
+3V3 Analog power supply for PHY
IC7400
+3V3 Digital power supply for PHY
IC7400
+3V3 Power supply for IC7500