7-8
Notes:
Abbreviation for Active Level:
PWM -----Pulse Wide Modulation
A/D--------Analog - Digital Converter
45
-
N.U.
Not Used
-
46 OUT
OUTPUT-
SELECT
Output Select
H/L
47
IN
D-PFG
Drum PG/FG Input
Signal
PULSE
48
-
N.U.
Not Used
-
49
IN
C-FG
Capstan Motor
Rotation Detection
Pulse
PULSE
50
-
AFG
GND
-
51 OUT VRO
Servo Standard
Voltage Output
-
52
IN
VRI
Servo Standard
Voltage Input
-
53
-
AVss
AVSS
-
54
IN
CTLA
CTL Amp. AC GND
-
55
-
AVDD
AVDD
-
56
IN/
OUT
CTL (+)
Playback/Record
Control Signal (+)
-
57
IN/
OUT
CTL (-)
Playback/Record
Control Signal (-)
-
58 OUT CTL
Amp. Output
Control Signal for
Test Point
-
59
IN
HiFi/NOR-
IN
Audio Mode Input
HiFi=”L”/
Normal=”H”
A/D
60
IN
DVD-POW-
MONITOR
DVD Power Monitor
Signal (P-off="L",
P-on="H")
H/L
61
IN
ST/SAP-IN
Tuner Stereo/Sap
Detector Signal
Input
A/D
62
IN
END-S
Tape End Position
Detect Signal
A/D
63
IN
AFC
Automatic
Frequency Control
Signal
A/D
64
IN
V-ENV
Video Envelope
Comparator Signal
A/D
65
IN
PG-DELAY
Video Head
Switching Pulse
Signal Adjusted
Voltage
A/D
66
IN
KEY-2
A/D Key Data
Signal 2
A/D
67
IN
KEY-1
A/D Key Data
Signal 1
A/D
68
IN
LD-SW
Deck Mode Position
Detector Signal
A/D
Pin
No.
IN/
OUT
Signal
Name
Function
Active
Level
69
IN
ST-S
Tape Start Position
Detector Signal
A/D
70 OUT DVD-L-IND
VCR Mode LED
Signal Output
H/L
71 OUT DVD-H-IND
DVD Mode LED
Signal Output
H/L
72 OUT REC-IND
REC Mode LED
Signal Output
H/L
73
-
N.U.
Not Used
-
74
-
N.U.
Not Used
-
75 OUT TIMER-IND
TIMER LED Signal
Output
H/L
76 OUT CONV-SW
RF Conv. Output
Channel Switching
Signal 3ch=”Hi-z”,
4ch=”L”
Hi-z/L
77 OUT
VCR/TV-
IND
RF Conv. ON/OFF
Signal (TV="L"/
VCR="H")
H/L
78 OUT C-ROTA
Color Phase Rotary
Changeover Signal
H/L
79 OUT H-A-SW
Video Head Amp
Switching Pulse
H/L
80
IN
H-A-COMP
Head Amp
Comparator Signal
H/L
Pin
No.
IN/
OUT
Signal
Name
Function
Active
Level
Summary of Contents for DV-PF35U
Page 79: ...S 5 S 4 Main 1 8 Schematic Diagram ...
Page 81: ...S 7 S 6 Main 3 8 Schematic Diagram ...
Page 82: ...S 8 S 7 Main 4 8 Schematic Diagram ...
Page 83: ...S 9 S 8 Main 5 8 Schematic Diagram ...
Page 84: ...S 10 S 9 Main 6 8 DVD Open Close Schematic Diagram ...
Page 86: ...S 12 S 11 Main 8 8 Schematic Diagram ...
Page 88: ...S 14 S 13 DVD Main 2 3 Schematic Diagram ...
Page 90: ...S 16 S 15 DVD Main 3 3 Schematic Diagram ...
Page 102: ...DV PF35U No 0508E TK Digital Media Division Yokohama ...