1-16-2
E9A80PIN
Notes:
Abbreviation for Active Level:
PWM ----- Pulse Wide Modulation
A/D -------- Analog - Digital Converter
52
IN
AFCC
Low Pass Filter Input Signal
For AFC
53 OUT AFCLPF
Low Pass Filter Output Signal
For AFC
54 OUT
VIDEO-
MUTE
Video Mute Control Signal
55 OUT
OUTPUT-
SELECT
Output Select (DVD=”L”/
VCR=”H”)
56 OUT
DVD-
AUDIO-
MUTE
DVD Audio Mute Control
Signal
57 OUT
VIDEO-
SW3
Video Switching Signal 3
58 OUT
VIDEO-
SW2
Video Switching Signal 2
59 OUT
VIDEO-
SW1
Video Switching Signal 1
60 OUT
AUDIO-
SW2
Audio Switching Signal 2
61 OUT
AUDIO-
SW1
Audio Switching Signal 1
62
-
NU
Not Used
63
-
NU
Not Used
64
-
NU
Not Used
65
IN
D-PFG
Drum PG/FG Input Signal
66
-
NU
Not Used
67
IN
C-FG
Capstan Motor Rotation
Detection Pulse
68
-
AFG
GND
69 OUT VRO
Servo Standard Voltage
Output
70
IN
VRI
Servo Standard Voltage Input
71
-
AVss
AVSS (GND)
72
IN
CTLA
CTL Amp. AC GND
73
IN
ADVV
Power Supply
74
IN/
OUT
CTL (+)
Playback/Record Control
Signal (+)
75
IN/
OUT
CTL (-)
Playback/Record Control
Signal (-)
76 OUT CTL
Amp. Output Control Signal for
Test Point
77
-
NU
Not Used
78
IN
Hi-Fi/
NOR-IN
Audio Mode Input HiFi=”L”/
Normal=”H”
79
IN
DVD
POWER-
SAFETY
DVD Power Supply Safety
Signal
Pin
No.
IN/
OUT
Signal
Name
Function
80
IN
VCR
POWER-
SAFETY
VCR Power Supply Safety
Signal
81
IN
END-S
Tape End Position Detect
Signal
82
IN
AFC
Automatic Frequency Control
Signal
83
IN
V-ENV
Video Envelope Comparator
Signal
84
IN
PG-
DELAY
Video Head Switching Pulse
Signal Adjusted Voltage
85
IN
KEY-2
A/D Key Data Signal 2
86
IN
KEY-1
A/D Key Data Signal 1
87
IN
LD-SW
Deck Mode Position Detector
Signal
88
IN
ST-S
Tape Start Position Detector
Signal
89
IN
DVD
POWER-
SAFETY2
DVD Power Supply Safety
Signal
90
-
NU
Not Used
91 OUT
FAN-
CONT1
Fan Motor Control Signal
92 OUT
POWER-
LED
Power LED Signal Output
93 OUT
POWER-
LED
Power LED Signal Output
94 OUT VCR-LED VCR Mode LED Signal Output
95 OUT VCR-LED VCR Mode LED Signal Output
96 OUT DVD-LED DVD Mode LED Signal Output
97 OUT DVD-LED DVD Mode LED Signal Output
98 OUT C-ROTA
Color Phase Rotary
Changeover Signal
99 OUT H-A-SW
Video Head Amp Switching
Pulse
100
IN
H-A-
COMP
Head Amp Comparator Signal
Pin
No.
IN/
OUT
Signal
Name
Function
Summary of Contents for PY90VG
Page 37: ...1 12 3 Main 1 7 Schematic Diagram VCR Section E9A12SCM1 ...
Page 39: ...1 12 5 Main 3 7 Schematic Diagram VCR Section E9A12SCM3 ...
Page 40: ...1 12 6 Main 4 7 Schematic Diagram VCR Section E9A12SCM4 ...
Page 41: ...1 12 7 Main 5 7 Schematic Diagram VCR Section E9A12SCM5 ...
Page 42: ...1 12 8 Main 6 7 Schematic Diagram VCR Section E9A12SCM6 ...
Page 43: ...1 12 9 Main 7 7 Schematic Diagram VCR Section E9A12SCM7 ...
Page 45: ...1 12 11 Front Jack Schematic Diagram VCR Section E9A12SCJK ...
Page 83: ...PY90VG E9A12UD 2006 06 15 ...
