-18-
Pin No.
Pin Name
I/O
Description
72
73
74
75
76
77
78
79
80
Focus ON detect pin.
Microprocessor interface power supply. (2000pF or more path controller to be inserted at a point
nearer to the pin between this pin and GND)
Digital ground pin. Must be connected to 0V.
General-purpose input/output pin 6. (Not connected)
General-pirpose input/output pin 7. (Not connected)
Rough servo/phase control automatic switching monitor output pin. “H” for rough servo and “L”
for phase servo. (Not connected)
Synchronization signal detection output pin. Outputs a high level when the synchronization
signal detected from the EFM signal and the internally generated synchronization signal agree.
(Not connected)
Defect pin. Which becomes an input pin after reset and can be controlled externally. This
becomes the defect monitor pin under control by command. (Not connected)
EFM signal output pin. (Not connected)
DRF
VDD5V
VSS
CONT6
CONT7
V/P
FSEQ
DFECT
EFMO
O
—
—
I/O
I/O
O
O
I/O
O
IC DESCRIPTION-1/3 (LC78641NE-D)-3/3
Summary of Contents for XP-V320
Page 8: ...8 FL AHC 7 GRID ASSIGNMENT ANODE CONNECTION 1 1 GRID ASSIGNMENT ANODE CONNECTION...
Page 10: ...10 SCHEMATIC DIAGRAM 1 1 16P H Toc A 6P 2HV...
Page 11: ...11 IC101 IC201 Q305 TEST MODE SHORT LAND RF VC IC301 IC351 IC801 27 IC701 31 TEST MODE 1 3...
Page 27: ...27 CD MECHANISM EXPLODED VIEW 1 1 DA23L 2 4 5 9 3 1 8 7 10 D D A C B 6...
