1-13-2
H9512PIN
Notes:
Abbreviation for Active Level:
PWM -----Pulse Wide Modulation
A/D--------Analog - Digital Converter
52
OUT
OSD-V-
OUT
OSD Video Signal
Output
-
53
-
OSDVcc
OSDVcc
-
54
-
NU
Not Used
-
55
IN
COLOR-
IN
SECAM 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
61
IN
SECAM-
H
SECAM Mode at
High
H
62
-
NU
Not Used
-
63
-
NU
Not Used
-
64
-
NU
Not Used
-
65
OUT TRICK-H
Special Playback =
“H” in SECAM Mode
H
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
F in
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 Control
Signal
A/D
Pin
No.
IN/
OUT
Signal
Name
Function
Active
Level
Summary of Contents for DCVR-4800
Page 29: ...Main 1 9 Schematic Diagram VCR Section 1 10 3 1 10 4 H9512SCM1...
Page 31: ...1 10 7 1 10 8 H9512SCM3 Main 3 9 Schematic Diagram VCR Section...
Page 32: ...Main 4 9 Schematic Diagram VCR Section 1 10 9 1 10 10 H9512SCM4...
Page 33: ...Main 5 9 Schematic Diagram VCR Section 1 10 11 1 10 12 H9512SCM5...
Page 34: ...Main 6 9 Schematic Diagram VCR Section 1 10 13 1 10 14 H9512SCM6...
Page 35: ...Main 7 9 Schematic Diagram VCR Section 1 10 15 1 10 16 H9512SCM7...
Page 36: ...Main 8 9 DVD Open Close Schematic Diagram VCR Section 1 10 17 1 10 18 H9512SCM8...
Page 37: ...1 10 19 1 10 20 Main 9 9 Schematic Diagram VCR Section H9512SCM9...
Page 39: ...1 10 23 1 10 24 Jack Schematic Diagram VCR Section H9512SCJ...
Page 40: ...1 10 25 1 10 26 Function Schematic Diagram VCR Section H9512SCF...
Page 41: ...1 10 27 1 10 28 AFV Schematic Diagram VCR Section H9512SCAFV...
Page 43: ...1 10 31 Main CBA Bottom View BH9510F01012A 1 10 32...
Page 47: ...DVD Main 1 3 Schematic Diagram DVD Section H9512SCD1 1 10 39 1 10 40...
Page 48: ...1 10 41 1 10 42 DVD Main 2 3 Schematic Diagram DVD Section H9512SCD2...
Page 50: ...DVD Main 3 3 Schematic Diagram DVD Section 1 10 45 1 10 46 H9512SCD3...
Page 97: ...DCVR 4800 H9512FD...
