Philips DVP620VR/00 - Page 123

1-7-2 H9622SNA
Hi-Fi-H-SW HiFi Audio Head Switching Pulse
HiFi/NOR-IN
Audio Mode Input HiFi=”L”/
Normal=”H”
I/P-SW
Interlace/Progressive Detector
Signal
IIC-BUS- SCL IIC BUS Control Clock
IIC-BUS- SDA IIC BUS Control Data
INSEL-2
Input Select
“H”=DISC Ch
“L”=Ch except DISC
KEY-1 A/D Key Data Signal 1
KEY-2 Key Scan Input Signal 2
LD-SW
Deck Mode Position Detector
Signal
LINE- MUTE Audio Mute Control Signal
LM-FWD/REV Loading Motor Control Signal
MOD-A Modulator Audio Output Signal
MOD-V Modulator Video Output Signal
N-A-IN Normal Audio Signal Input
N-A-OUT Normal Audio Signal Output
NORMAL-L
Normal Audio Control Signal
(Normal = “L”)
OSCI Main Clock Input 14.31818MHz
OSCO Main Clock Output 14.31818MHz
OUTPUT-
SELECT
Output Select
P-DOWN-L
Power Voltage Down Detector
Signal
P-ON+5V +5V at Power-On Signal
P-ON+9V +9V at Power-On Signal
P-ON-L Power On Signal to Low
PG-DELAY
Video Head Switching Pulse
Signal Adjusted Voltage
PWRCON Power Down
REC-SAF-SW
Recording Safety SW Detect (With
Record tab = ”L”/ With out Record
tab = ”H”)
REMOTE Remote Control Signal
REMOTE-
VIDEO
Remote Control Sensor
RESET System Reset Signal (Reset=”L”)
RF-SW Video Head Switching Pulse
SIF Source Input Format
SPDIF
Digital Audio Interface Format
Signal
ST-S Tape Start Position Detector Signal
ST/SAP-IN
Tuner Stereo/Sap Detector Signal
Input
ST/SAP-
MODE
Tuner Stereo/Sap Mode Signal
Signal Name Function
SXI
Operation Mode Selecting Input
Signal
T-REEL Take Up Reel Rotation Signal
TIMER+5V +5V at Timer
TU-VIDEO Tuner Video Input Signal
V(L) Video L Head
V(R) Video R Head
V-COM Video Head Common
V-ENV Video Envelope Comparator Signal
V-IN Video Signal Input
V-IN-F Video Signal Input (Front)
V-OUT Video Signal Output
VCR/TV
RF Conv. ON/OFF Signal (TV="L"/
VCR="H")
VDD VDD
VDD2 VDD2
VIDEO Video Signal
VIDEO-C
Video Component Video Signal
(chrominance)
VIDEO-IN Composite Video Signal Input
VIDEO-OUT Composite Video Signal Output
VIDEO-Pb/Cb
Video Component Video Signal
(Pb/Cb)
VIDEO-Pr/Cr
Video Component Video Signal
(Pr/Cr)
VIDEO-Y(I/P)
Video Component Video Signal
(Interlace/Progressive)
VRI Servo Standard Voltage Input
VRO Servo Standard Voltage Output
VSS VSS
Vss2 Vss2
XI Sub Clock Input 32.768 MHz
XO Sub Clock Output 32.768 MHz
YCA-CS YCA IC Control Chip Select
YCA-SCL YCA IC Control Clock
YCA-SDA YCA IC Control Data
Signal Name Function
www.freeservicemanuals.info