Philips HDRW720 Service Manual page 174

EN 174 9. HDRW720/0x, DVDR725H/0x
Pin No. Symbol
36
37
38
39 GNDD
40 CIN_TV
41 Y/CVBSIN_TV
42 DIGOUT1
43 CIN_TUN
44 DIGOUT2
R/PR/CIN_ENC
CVBSIN_ENC
Encoder
Recorder
Y/CVBSOUT_AUX
SCART2
(Auxiliary)
R/PR/CIN_AUX
Y/CVBSIN_AUX
VDD +5 V Digital Power Supply
SCL I²C Bus Clock
SDA I²C Bus Data
Digital Ground Supply
Chroma Input from TV (SCART1 or external Cinch)
Y/CVBS Input from TV (SCART1 or external Cinch)
Digital Output Pin 1
Chroma Input from Tuner
Digital Output Pin 2
Figure 2: STV6618 Input/Output Diagram
G/YIN_ENC
B/PBIN_ENC
CIN_ENC
YIN_ENC
Y/CVBS_REC
STV6618
COUT_REC
(TQFP 44)
COUT_AUX
G/YIN_AUX
B/PB_AUX
FBIN_AUX
Circuit-, IC descriptions and list of abbreviations
Description
R/PR/COUT_TV
G/YOUT_TV
B/PBOUT_TV
FBOUT_TV
Y/CVBSOUT_TV
CIN_TV
Y/CVBSIN_TV
Y/CVBSIN_TUN
C_GATE
DIGOUT1
DIGOUT2
DIGOUT3
DIGOUT4
DIGOUT5
DIGOUT6
SCART1
TV
Tuner
CIN_TUN
Transistor