JVC KS-F150, Руководство по обслуживанию

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2-17
KS-F150
KS-FX12
LC75823W (IC651) : LCD Driver
1 - 16
48 - 33
49
64
32
17
PIN
No.
1 - 9
10 - 52
53 - 55
56
57
58
59
60
61
62
63
64
S10 - S52
COM1 - COM3
VDD
/INH
VSS
OSC
CE
CL
DI
NOT USED
Segment outputs that display data transferred from
serial data.
The frame frequency (fo) for the common driver output is
(fosc/384)Hz.
Power supply
Forcibly terns off the display. regardless of internal data.
Serial data can be input. whether this pin is high or low
NOT USED
To GND
Oscillator connection (for the common segment alternating
waveform)
Serial data transfer
pins.connected to a
microprocessor.
-
O
O
-
I
-
-
-
I
I
I
I
CE : Chip enable
CL : Sync.clock
DI : Transfer data
Symbol I/O
Functions
1.Terminal Layout
2.Block Diagram
3.Pin Function
- -