1-32
IC DESCRIPTION
VCR PCB OEC7079B (IC3001) [For HR-XV1EU-C/S/Y]
Pin No.
Pin Name
I/O
Description
51
LEM-SEG2
O
Control the LED display module(SEG2)
52
LEM-SEG3
O
Control the LED display module(SEG3)
53
LEM-SEG4
O
Control the LED display module(SEG4)
54
LEM-SEG5
O
Control the LED display module(SEG5)
55
LEM-SEG6
O
Control the LED display module(SEG6)
56
LEM-SEG7
O
Control the LED display module(SEG7)
57
LEM-SEG8
O
Control the LED display module(SEG8)
58
LEM-SEG9
O
Control the LED display module(SEG9)
59
LEM-SEG10
O
Control the LED display module(SEG10)
Initial setting is FLD : FLD POWER ON/OFF terminal.
60
LEM-GRID1
O
Control the LED display module(GRID1)
Initial setting is FLD : VCR LED for a drive.
61
LEM-GRID2
O
Control the LED display module(GRID2)
62
LEM-GRID3
O
Control the LED display module(GRID3)
63
LEM-GRID4
O
Control the LED display module(GRID4)
64
LEM-GRID5
O
Control the LED display module(GRID5)
65
SUB_DATA_OUT
O
Output the Data of Submicom.
66
SUB_DATA_IN
I
Input the Data of Submicom.
67
SUB_CLK
O
Output the Clock of Submicom.
68
CG-DATA
O
Output the Data of OSD IC.
69
CG-CS
O
Output the CS signal of OSD IC.
70
CG-CLK
O
Output the Clock of OSD IC.
71
IIC-CLK
O
Clock output to IIC.
72
IIC-SDA
I/O
DATA input/output to IIC.
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 conrol the Y/C IC for sharpness.
77
CAP-CTL
O
Output servo of the capstan motor.
78
CYL-CTL
O
Output pulse to conrol the drum motor.
79
REEL-S
I
Input terminal of reel sensor supply.
80
REEL-T
I
Input terminal of reel sensor take up.
81
TAB SW
I
Input of TAB SW .
82
P.FAIL
I
Input for the detection of power interruption.
83
N.C.
I
Not used.
84
C SYNC
I
Input Compound synchronized signal.
85
CFG
I
Input terminal for Capstan FG signal detection.
86
N.C.
O
Not used.
87
DFPG
I
Input terminal for compounded PG and FG signal of Drum motor.
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
-
AC Ground of CTL AMP.
96
CTL VSS
-
Connect the VSS.
97
CTL AMP OUT
I/O
Output terminal of CTL AMP circuit.
98
AMP VCC
-
5V.
99
A VCC
-
Voltage terminal for general circuit.
100
MESECAM-M/
SQPR-H
I
Distinction input terminal of MESCAM and SQPB.
Summary of Contents for HR-XV1EU-C
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Page 118: ...VICTOR COMPANY OF JAPAN LIMITED VIDEO DIVISION Printed in Japan S40894 ...
