Philips MDV530VR/17 Service Manual page 75

Digital video disc player & video cassette recorder
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Pin
IN/
Signal
No.
OUT
Name
OUTPUT-
46 OUT
Output Select
SELECT
Drum PG/FG Input
47
IN
D-PFG
Signal
48
-
N.U.
Not Used
Capstan Motor
C-FG
Rotation Detection
49
IN
Pulse
AFG
GND
50
-
Servo Standard
51 OUT VRO
Voltage Output
Servo Standard
52
IN
VRI
Voltage Input
53
-
AVss
AVSS
54
IN
CTLA
CTL Amp. AC GND
55
-
AVDD
AVDD
IN/
Playback/Record
CTL (+)
56
Control Signal (+)
OUT
IN/
Playback/Record
57
CTL (-)
Control Signal (-)
OUT
Amp. Output Control
58 OUT CTL
Signal for Test Point
HiFi/NOR-
Audio Mode Input
59
IN
IN
HiFi="L"/ Normal="H"
DVD Power Monitor
POW-
IN
Signal (P-off="L", P-
60
MONITOR
on="H")
Tuner Stereo/Sap
ST/SAP-IN
61
IN
Detector Signal Input
Tape End Position
END-S
62
IN
Detect Signal
Automatic
63
IN
AFC
Frequency Control
Signal
Video
V-ENV
Envelope
64
IN
Comparator Signal
Video Head
PG-
Switching Pulse
65
IN
DELAY
Signal Adjusted
Voltage
A/D Key Data Signal
KEY-2
66
IN
2
A/D Key Data Signal
67
IN
KEY-1
1
Deck Mode Position
68
IN
LD-SW
Detector
Signal
Tape Start Position
ST-S
Detector
69
IN
Signal
Active
Function
Level
H/L
PULSE
-
PULSE
-
-
-
-
-
-
-
-
-
A/D
H/L
A/D
A/D
A/D
A/D
A/D
A/D
A/D
A/D
A/D
1-16-2
Pin
IN/
Signal
No.
OUT
Name
VCR Mode LED
70 OUT VCR-IND
Signal Output
DVD Mode LED
71 OUT DVD-IND
Signal Output
REC Mode LED
72 OUT REC-IND
Signal Output
73
-
N.U.
Not Used
74
-
N.U.
Not Used
TIMER-
"TIMER" LED Signal
75 OUT
IND
Output
RF Conv. Output
Channel Switching
76 OUT CONV-SW
Signal 3ch="Hi-z",
4ch="L"
RF Conv. ON/OFF
77 OUT VCR/TV
Signal (TV="L"/
VCR="H")
Color Phase Rotary
78 OUT C-ROTA
Changeover SIgnal
Video Head Amp
79 OUT H-A-SW
Switching Pulse
Head Amp
H-A-
Comparator
80
IN
COMP
Signal
Notes:
Abbreviation for Active Level:
PWM -----Pulse Wide Modulation
A/D--------Analog - Digital Converter
Active
Function
Level
H/L
H/L
H/L
-
-
H/L
Hi-z/L
H/L
H/L
H/L
H/L
H9460PIN

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