Ic descriptions – Aiwa HV-FX5100 User Manual
Page 53
IC DESCRIPTIONS
OEC7035A
Pin No.
Pin Name
I/O
Description
51
POWER ON L
O For control the user power switch ON/OFF.
52
NC
O Not used.
53
ONE TOUCH PB
O Control the LED for the ONE TOUCH PLAYBACK.
54
PELI CTL
I
Control the 21 pin IC output.
55
NC
O Not used.
56
NC
O Not used.
57
A.MUTE-H
O
This pin output the HIGH to mute the sound at the switching point
between E-E and V-V during the special playback.
58
T.A.MUTE-H
O Not used.
59
TAB SW
I
Input of TAB SW.
60
NC
I
Not used.
61
SD
O Not used.
62
CAP ON
O Control the Capstan Motor rotation direction.
63
CG-CS
O Output the CS signal of character generator IC.
64
FLD-CS
I
User switch for the auto start ON/OFF.
65
FLD-D OUT
O Timing output of data transmission and receiving with FIP driver.
66
FLD-D IN
I
Receiving of Key switch data from FIP driver.
67
FLD-CLK
O Indication data and mode transmission to FIP driver.
68
CG-DATA
O Output the Data of OSD.
69
NC
I
Not used.
70
CG-CLK
O Output the Clock of OSD.
71
IIC-CLK
O Clock output to Hi-Fi IC.
72
IIC-SDA
I/O DATA input/output to Hi-Fi IC.
73
32K MONI
O Output 32.768KHz monitor(16.384KHz output) to check the clock.
74
Hi-Fi MUTE
O Control the Hi-Fi IC.
75
V-REC-ST
O Control the Head Amp for video and Hi-Fi audio.
76
PICTURE CTL
O Output pulse to control the Y/C IC for sharpness.
77
CAP-CTL
O Output servo of the capstan motor.
78
CYL-CTL
O Output "L" when fast forwarding or rewinding.
79
REEL-S
I
Input terminal of reel sensor supply.
80
REEL-T
I
Input terminal of reel sensor take up.
81
NC
-
Not used.
82
P.FAIL
I
Input for the detection of power interruption.
83
NC
-
Not used.
84
C SYNC
I
Input Compound synchronized signal.
85
CFG
I
Input terminal for Capstan FG signal detection.
86
DPG
I
Input terminal for Drum PG signal detection.
87
DFG
I
Input terminal for Drum FG signal detection.
88
AMP VSS
-
Ground.
89
AMP V.OUT
O Output the Analogue Amp standard voltage.
90
AMP V.IN
I
Input the Analogue Amp standard voltage.
91
CTL-
I/O Input and output terminal of CTL AMP.
92
CTL+
I/O Input and output terminal of CTL AMP.
93
CTL SW OUT
O Output terminal of CTL AMP positive.
94
CTL AMP IN
I
Input terminal of CTL AMP.
95
AMP C
-
Ground.
96
CTL VSS
-
Connect the VSS.
97
CTL AMP OUT
I/O Output terminal of CTL AMP circuit.
98
CTL VCC
-
5V.
99
A VCC
-
Voltage terminal for general circuit.
100
NC
I
Not used.
F-2