1-13-2
H9308PIN
Notes:
Abbreviation for Active Level:
PWM -----Pulse Wide Modulation
A/D--------Analog - Digital Converter
54
-
HLF
LPF Connected
Terminal (Slicer)
-
55
-
N.U.
Not Used
-
56
-
N.U.
Not Used
-
57
-
N.U.
Not Used
-
58
-
N.U.
Not Used
-
59
OUT 8POUT-1
SCART 1 8Pin
Output Control Signal
H/L
60
OUT 8POUT-2
SCART 2 8Pin
Output Control Signal
H/L
61
IN
A-MODE
Hi-Fi Tape Detection
Signal
L
62
-
N.U.
Not Used
-
63
-
N.U.
Not Used
-
64
-
N.U.
Not Used
-
65
OUT D-REC-H
Delayed Record
Signal
L
66
OUT
C-
POWER-
SW
Capstan Power
Switching Pulse
L/Hi-z
67
IN
P-ON-H
Power On Signal at
High
H
68
-
N.U.
Not Used
-
69
-
N.U.
Not Used
-
70
-
N.U.
Not Used
-
71
OUT
IIC-BUS-
SCL
IIC BUS Control
Clock
H/L
72
IN/
OUT
IIC-BUS-
SDA
IIC BUS Control Data
H/L
73
-
N.U.
Not Used
-
74
OUT
OUTPUT-
SELECT
Output Select
H/L
75
-
DVD-
POWER-
MONITOR
DVD Power Monitor
Signal (P-off="H",
P-on="L")
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
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
DVD-
POWER
DVD Power Control
Signal
L
Pin
No.
IN/
OUT
Signal
Name
Function
Active
Level
83
OUT
A-MUTE-
H
Audio Mute Control
Signal (Mute = “H”)
H
84
OUT
FF/REW-
L
CTL Amp Gain
Switching Signal (FF/
REW=”L”)
L
85
-
N.U.
Not Used
-
86
IN
P-DOWN-
L
Power Voltage Down
Detector Signal
L
87
IN
C-FG
Capstan Motor
Rotation Detection
Pulse
PULSE
88
-
AMPVss
AMPVss (GND)
-
89
IN
D-FG
Drum Motor Rotation
Detection Pulse
PULSE
90
IN
D-PG
Drum Motor Pulse
Generator
PULSE
91
-
N.U.
Not Used
-
92
-
AMPVRE
F
IN
V-Ref for CTL AMP
-
93
-
C
C Terminal
-
94
OUT CTL (-)
Playback/Record
Control Signal (-)
H/L
95
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 Control
Signal
H/L/
Hi-z
Pin
No.
IN/
OUT
Signal
Name
Function
Active
Level
Summary of Contents for DBVR-2700
Page 32: ...1 10 6 1 10 7 1 10 8 H9308SCM2 Main 2 7 Schematic Diagram VCR Section...
Page 33: ...Main 3 7 Schematic Diagram VCR Section 1 10 9 1 10 10 1 10 11 H9308SCM3...
Page 34: ...Main 4 7 Schematic Diagram VCR Section 1 10 12 1 10 13 1 10 14 H9308SCM4...
Page 35: ...1 10 15 1 10 16 Main 5 7 Schematic Diagram VCR Section H9308SCM5...
Page 36: ...1 10 17 1 10 18 H9308SCM6 Main 6 7 Schematic Diagram VCR Section...
Page 37: ...1 10 19 1 10 20 H9308SCM7 Main 7 7 Schematic Diagram VCR Section...
Page 40: ...1 10 25 1 10 26 H9308SCAFV AFV Schematic Diagram VCR Section...
Page 43: ...1 10 31 1 10 32 BH9311F01013 B Function CBA Top View Function CBA Bottom View...
Page 46: ...1 10 38 1 10 39 1 10 40 BH9311F01013 A Main CBA Bottom View...
Page 47: ...1 10 41 1 10 42 1 10 43 H9308SCD1 DVD Main 1 4 Schematic Diagram DVD Section...
Page 48: ...1 10 44 1 10 45 1 10 46 H9308SCD2 DVD Main 2 4 Schematic Diagram DVD Section...
Page 49: ...1 10 47 1 10 48 1 10 49 H9308SCD3 DVD Main 3 4 Schematic Diagram DVD Section...
Page 50: ...1 10 50 1 10 51 1 10 52 H9308SCD4 DVD Main 4 4 Schematic Diagram DVD Section...
Page 72: ...2 4 6 DUALPALDA S 12 19 Cap Belt Fig DM11 Fig DM12 20 C 1 21...
Page 99: ...DBVR 2700 H9308BD...
