40
Notes:
Abbreviation for Active Level:
PWM -----Pulse Wide Modulation
A/D--------Analog - Digital Converter
53
-
OSDVcc
OSDVcc
-
54
-
NU
Not Used
-
55
IN
COLOR-
IN
SECAM or
MESECAM Chroma
Video Input Signal at
Super Impose
Z/L
56
-
NU
Not Used
-
57
-
NU
Not Used
-
58
IN
C-SYNC
Composite
Synchronized Pulse
PULSE
59
OUT 8POUT-1
Control SCART 1
8Pin Level by using
8POUT-1 and
8POUT-2
H/L
60
OUT 8POUT-2
Control SCART 1
8Pin Level by using
8POUT-1 and
8POUT-2
H/L
61
-
NU
Not Used
-
62
-
NU
Not Used
-
63
-
NU
Not Used
-
64
-
NU
Not Used
-
65
-
NU
Not Used
-
66
OUT
C-POW-
SW
Capstan Power
Switching Signal
H/L
67
OUT P-ON-H
Power On Signal at
High
H
68
OUT
DRV-
DATA
VFD Driver IC
Control Data
H/L
69
OUT DRV-STB
VFD Driver IC Chip
Select Signal
H/L
70
OUT DRV-CLK
VFD Driver IC
Control Clock
H/L
71
OUT
IIC-BUS-
SCL
IIC BUS Control
Clock
H/L
72
IN/
OUT
IIC-BUS-
SDA
IIC BUS Control Data
H/L
73
OUT P-OFF-H
Power Off at High
H
74
OUT
OUTPUT-
SELECT
Output Select
H/L
75
IN
DVD-
POWER-
MONITOR
DVD Power Monitor
Signal (P-off="L",
P-on="H")
H/L
76
OUT C-CONT
Capstan Motor
Control Signal
PWM
77
OUT D-CONT
Drum Motor Control
Signal
PWM
78
OUT C-F/R
Capstan Motor FWD/
REV Control Signal
(FWD=”L”/REV=”H”)
H/L
Pin
No.
IN/
OUT
Signal
Name
Function
Active
Level
79
IN
S-REEL
Supply Reel
Rotation Signal
PULSE
80
IN
T-REEL
Take Up Reel
Rotation Signal
PULSE
81
OUT
LM-FWD/
REV
Loading Motor
Control Signal
H/L/
Hi-z
82
OUT
LINE-
MUTE
Audio Mute Control
Signal
H
83
OUT
A-MUTE-
H
Audio Mute Control
Signal (Mute = “H”)
H
84
OUT
FF/REW-
L
CTL Frequency
Characteristics
Switching Signal (FF/
REW=”L”)
L
85
-
NU
Not Used
-
86
IN
P-DOWN-
L
Power Voltage Down
Detector Signal
L
87
IN
C-FG
Capstan Motor
Rotation Detection
Pulse
PULSE
88
-
NU
Not Used
-
89
-
NU
Not Used
-
90
IN
D-PFG
Drum Motor Phase/
Frequency Generator
PULSE
91
-
AMPVRE
F OUT
V-Ref for CTL AMP
-
92
-
AMPVRE
Fin
V-Ref for CTL AMP
-
93
-
NU
Not Used
-
94
IN/
OUT
CTL (-)
Playback/Record
Control Signal (-)
H/L
95
IN/
OUT
CTL (+)
Playback/Record
Control Signal (+)
H/L
96
-
AMPC
CTL AMP Connected
Terminal
-
97
-
CTLAMP
out
To Monitor for CTL
AMP Output
PULSE
98
-
AMPVcc
AMPVcc
-
99
-
AVcc
A/D Converter Power
Input/ Standard
Voltage Input
-
100
IN
AGC
IF AGC Output Signal
A/D
Pin
No.
IN/
OUT
Signal
Name
Function
Active
Level
Содержание DV-PF3A(S)
Страница 61: ...3 2 1 Main 1 9 Schematic Diagram 2 SCHEMATIC DIAGRAMS ...
Страница 63: ...5 2 3 Main 3 9 Schematic Diagram ...
Страница 64: ...6 2 4 Main 4 9 Schematic Diagram ...
Страница 65: ...7 2 5 Main 5 9 Schematic Diagram ...
Страница 66: ...8 2 6 Main 6 9 Schematic Diagram ...
Страница 67: ...9 2 7 Main 7 9 Schematic Diagrams ...
Страница 68: ...10 2 8 Main 8 9 DVD OPEN CLOSE Schematic Diagrams ...
Страница 69: ...11 2 9 Main 9 9 Schematic Diagrams ...
Страница 71: ...13 2 11 Jack Schematic Diagram ...
Страница 73: ...15 2 13 AFV Schematic Diagram ...
Страница 74: ...16 2 14 DVD Main 1 3 Schematic Diagram ...
Страница 75: ...17 2 15 DVD Main 2 3 Schematic Diagram ...
Страница 77: ...19 2 16 DVD Main 3 3 Schematic Diagram ...
Страница 80: ...22 4 2 Main CBA Bottom View ...
Страница 101: ...DV PF3A S No 9307E TK Digital Media Division Tokai ...
