IC DESCRIPTION
OEC7041A (IC1001)
Pin No.
Pin Name
I/O
DESCRIPTION
45
OSC-OUT2
O Condenser connection for OSC-OUT2.
46
NUB
-
Ground.
47
CM_ADV_VIDEO
I/O Not used.
48
CM_ADV_AUDIO
I
Not used.
49
OSD-VSS
-
Ground.
50
TAB SW
I
Input terminal for judge the tape if it has TAB or not.
51
SERVICE
I
Input terminal for Service Mode.
52
SD-IN(MONI)
I
Not used.
53
OSD-VCC
-
5V
54
HLF
-
Condenser connection for HLF.
55
VHOLD
-
Condenser connection for VHOLD.
56
CVIN
I
Composite Video input terminal.
57
NUA
-
Ground.
58
H/C-SYNC
I
Input terminal for H-SYNC.
59
V-SYNC
I
Input terminal for V-SYNC.
60
OSD OUT1
O Blanking output terminal of OSD.
61
CENTER LED
O Tape end sensor LED.
62
B
O Color signal blue output.
63
G
O Color signal green output.
64
R
O Color signal red output.
65
CAP FULL
O Output the HIGH during the acceleration force of capstan motor at SLOW mode.
66
V-REC-ST-H
O On control of A/V recording (Whole width erase) circuit.
67
IIC-CLK3
O Not used.
68
IIC-DATA3
I/O Not used.
69
SP-H
O Output "H" terminal of Playback/Recording SP mode.
70
IIC-DATA2
I/O Terminal for I2C BUS communication.
71
IIC-CLK1
O CLOCK terminal for I2C BUS communication.
72
IIC-DATA1
I/O DATA terminal for I2C BUS communication.
73
IIC-OFF
I
When input "L" the I2CBUS communication is stopped.
74
JUST CLOCK
I
Not used.
75
AGC(REC)
O Not used.
76
CAP-PWM
O PWM putput of Capstan control.
77
DRUM-PWM
O PWM putput of Cylinder control.
78
E/V_MASK
I
Not used.
79
REEL-S
I
Input terminal of reel sensor supply.
80
REEL-T
I
Input terminal of reel sensor take up.
81
VCR_A_MUTE
O Mute signal of audio mute.(VCR)
82
TV_A_MUTE
O Mute signal of audio mute.(TV)
83
FF/REW-L
O
The output terminal of to that switches the frequency characteristic of CTL by the circuit bill
outside.
84
CA/MA_SEL
O Not used.
85
POWER_FAIL_L
I
Input for the detection of power interruption.
86
CFG AMP-OUT
O Not used.
87
CAP-FG
I
Input terminal for capstan rotation signal detection.
F1-2
