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TV-13142
TV-13142W
IC DESCRIPTION
SYSCON PCB OEC7059A (IC1001)
PIN NO.
PIN NAME
I / O
DESCRIPTION
53
OSD VCC
- 5V
54
HLF
- Filter connection for HLF.
55
VHOLD
- Condenser connection for VHOLD.
56
CVIN
I
Composite Video input terminal.
57
NUA
- Ground.
58
H SYNC
I
Input terminal for H-SYNC.
59
V SYNC
I
Input terminal for V-SYNC.
60
OSD OUT 1
O Blanking output terminal of OSD.
61
CENTER LED
O CENTER indication LED output.
62
B
O Color signal blue output.
63
G
O Color signal green output.
64
R
O Color signal red output.
65
NC
O Not used.
66
V REC START H
O On control of A/V recording (Whole width erase) circuit.
67
NC
O Not used.
68
SDATA
O DATA terminal for serial communication.
69
CS
O Output terminal to permit serial communication.
70
SCLK
O CLOCK terminal for serial communication.
71
CLK 1
O CLOCK terminal for I2C BUS communication.
72
DATA 1
I/O DATA terminal for I2C BUS communication.
73
FF/REW-L
O
The output terminal of to that switches the frequency characteristic of CTL by the circuit bill
outside.
74
JUST CLOCK
I
Not used.
75
VOLUME
O PWM output of volume control.
76
CAPSTAN PWM
O PWM output of Capstan control.
77
DRUM PWM
O PWM output of Cylinder control.
78
CAPSTAN FULL
O Output the HIGH during the acceleration force of capstan motor at SLOW mode.
79
REEL S
I
Not used.
80
REEL T
I
Input terminal of reel sensor take up.
81
VCR MUTE
O Mute signal of audio mute. (VCR)
82
TV MUTE
O Mute signal of audio mute. (TV)
83
EXT MUTE
O Not used.
84
CA/MA SEL
O Not used.
85
POWER FAIL
I
Input for the detection of power interruption.
86
IIC OFF
I
When input "L" the I2CBUS communication is stopped.
87
CAPSTAN FG
I
Input terminal for CAPSTAN FG signal detection.
88
AMP VSS
- Ground.
89
DRUM FG
I
Input terminal for DRUM FG signal detection.
90
DRUM PG
I
Input terminal for DRUM PG signal detection.
91
AMP VREFOUT
O Condenser connection for AMP-VREFOUT.
92
AMP VREFIN
I
Condenser connection for AMP-VREFIN.
93
C
I
Condenser connection for C.
94
CTL-
I/O Input and output terminal of Control Head.
95
CTL+
I/O Input terminal of Control Head.
96
AMP C
- Condenser connection for AMP C.
97
CTL AMP OUT
O Output terminal for amp out.
98
AMPVCC
- 5V
99
ANALOG VCC
- 5V
100
DEW(mono)
I
Input terminal for the detection with the dew of the cylinder.
100
STEREO SEL(HiFi)
I
Input terminal for the judgement of voice reception condition.
･
The assignment for Pin 100 is varies according to the SET which is MONO or Hi-Fi.
It is used for DEW terminal in MONO and STEREO SEL terminal in Hi-Fi.
