Pin Number - Philips HDRW720 Service Manual

EN 190 9. HDRW720/0x, DVDR725H/0x
Pin Name

Pin Number

VSI
CSO
HSO
VSO
BLEND9
OSD/TV
OSD/PIP9
BKP
GEN/LOCK
2
I C bus contro l
MSCL6
MSDA6
SSCL
SSDA
Infra-Red interface
IRIN
IROUT
Miscellaneous
OUTP0/HTST
OUTP1/VBID6
GCLR
Oscillation
XTAL19
XTAL21
Analog Signals
R/YOUT
G/UOUT8
B/VOUT
CVBS
Pin Name Pin Number
Powe r
DVDD
DGND
AVDD 33, 81, 83, 172, 174
AGND 35, 90, 91, 193, 194
Circuit-, IC descriptions and list of abbreviations
I/O
167 IV
165 Oc
164 OH
163 OV
3O Alpha Blending Switch
94 OO
5O OSD / PIP Switch
162 OB
161 OG
6 I/O Master IIC Bus Clock
7 I/O Master IIC Bus Data
160 I/O Slave IIC Bus Clock
159 I/O Slave IIC Bus Data
70 II
158 OI
68 O Programmable output port 0 / H sync Test output
9O Programmable output port 1 / VBI Data test output
61 IG
Connect to an 36MHze xternal resonator. When in external
I
clock input mode, an external clock is input via this pin.
Connect to an 36MHze xternal resonator. When in external
0O
clock input mode, this pin is left open.
85 O Red or Y Output
7O Green or U Output
89 OB
189 I Composite Video Base-band Signal
31, 171 3.3V power supply for digital portion of internal hybrid circuit
37, 195 0V ground reference for digital portion of internal hybrid circuit
3.3V power supply for analog portion of internal hybrid circuit
0V ground reference for analog portion of internal hybrid
circuit
sync input
omposite sync output
sync output
sync output
SD / TV Switch
ack Porch signal for external clamping circuit
EN / LOCK PLL mode indicator
R code input
R code output
lobal Clear
lue or V Output
Function
Function