IC DESCRIPTIONS
OEC0113B
No. PORT
PIN NAME
I/O
DESCRIPTION
44
P17/TMOW
TUNER CTL
OUT
Output terminal for TUNER control at 2 tuner.
45
P67/RP7/TMB
T-REC_LED
OUT
Output terminal control for T-REC-LED voltage drive.
46
P66/RP6/ADTRG
REC/OTR_LED
OUT
Output terminal control for REC-LED voltage drive.
47
P65/RP5
ON_TIMER_LED
OUT
Output terminal control for ON TIMER-LED voltage drive.
48
P64/RP4
STAND_BY_LED
OUT
Output terminal control for STAND BY-LED.
49
P63/RP3
OTPB_LED
OUT
Output terminal control for one toucth PB LED.
50
P62/RP2
TV_POWER_ON-H
OUT
For control of the user TV-power switch ON/OFF.
51
P61/RP1
VCR_POWER_ON-H
OUT
For control of the user VCR-power switch ON/OFF.
52
P60/RP0
NICAM RESET
OUT
Output terminal for NICAM IC RESET.
53
P37/TM0
TAB_SW
IN
Input terminal for judge the tape if it has TAB or not.
54
P36/BUZZ
PAL-H
OUT
Output terminal of 50/60 Hz(PAL/NTSC) destinction.
55
P35/PWM3
CENT LED
OUT
Output terminal for center LED control.
56
VCC
VCC
-
AT +5V.
57
VSS
VSS
-
Ground.
58
P27/SYNC1
DEGAUSS
OUT
Output terminal for DEGAUSS.
59
P26/SCL0
IIC_CLK
OUT
Output Clock terminal for IICBUS communication.
60
P25/SDA0
IIC_DATA
I/O
Output Data terminal for IICBUS communication.
61
P24/SCL1
TEXT RESET
OUT
Output terminal of reset for TEXT_IC.
62
P23/SDA1
AV2
OUT
Output terminal external SW .
63
P22/SCK1
DEC TU_SW
OUT
Output terminal control for 21pin output SW.
64
P21/SO1
SECAM-L
OUT
Control Video SECAM IC and REC tuner IF at SECAM.
65
P20/SI1
SECAM_REC-L
OUT
Control Video SECAM IC at SECAM REC.
66
P47/RPTRG
PROTECT
OUT
Output terminal for protect from ihigh-voltage remaining.
67
P46/FTOB
LDM_CTL
OUT
Control terminal of the Loading Motor.
68
P45/FTOA
SP-H
OUT
Output High when SP on EE screen. The other is Low.
69
P44/FTID
REEL-S
IN
Input terminal of reel sensor SUPPLY.
70
P43/FTIC
REEL-T
IN
Input terminal of reel sensor TAKE UP.
71
P42/FTIB
CAP_FWD-L
OUT
Capstan forward and backward command.
72
P41/FTIA
CAP_FULL
OUT
A direct control terminal with the microcomputer
of capstan motor control voltage.
73
P40/PWM14
VV-H
OUT
Output"H" at the "VV".
74
FWE
FWE
IN
Input terminal of FZTAT signal( L: low signal input).
75
X2
X2
OUT
Subclock pulse (32.768KHz).
76
X1
X1
IN
Subclock pulse (32.768KHz).
77
/RES
/RES
IN
Input terminal of RESET.
78
OSC1
OSC1
IN
Connect the main crystal (10MHz).
79
VSS
VSS
-
Ground.
80
OSC2
OSC2
OUT
Connect the main crystal (10MHz).
81
VCL
VCL
IN
Condenser connection for VCC.
82
MDO
MD0
IN
Input terminal of FZTAT signal.
83
P34/PWM2
CAP_LIMIT
OUT
Switch the maximum out put current of the CAPSTAN Motor.
84
P33/PWM1
REC AGC CONT
OUT
PWM output of REC tuner for AGC tuning.
85
P32/PWM0
VOLUME_PWM
OUT
PWM output of VOLUME.
86
P31/SV2
PAL/SECAM
IN
Input terminal of SECAM or NOT.
F1-2
Summary of Contents for VX-D2150
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