Casio FV-600P, Руководство по обслуживанию и список запасных частей

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— 51 —
Pin No. Name I/O Description Note
22, 23 NC — Not used
24
25
26
TUEN
TUCLOCK
TUDATA
Out Receiving frequency and band switching signals
27 NC — Not used
28 GND — CND terminal
29
30
OSC0
OSC1
—
LC oscillation terminals for character display
Oscillation frequency: Approx. 10 MHz
31
32
34
RED
GREEN
BLUE
Out RGB signals for character display
33 NC — Not used
35 BLANK Out Picture blanking signal for character display
36 HD In
Horizontal synchronizing signal for character
display
37 NC — Not used
38 VD In Vertical synchronizing signal for character display
39 HSCNT In
Synchronizing pulse input terminal
CPU judges if synchronizing pulses exist by
internal counter.
40, 41 NC — Not used
42 SCR DWN In
Screen monitor terminal
H: Screen down
L: Screen up
43 POS40 In
Function switching terminal
Connect to GND in FV-600
44 NC — Not used
45 POS10 In
Switching for EEP-ROM specification terminal
H: BR24C01AF
L:
µ
PD6253GS
46 TULK In
Tuner PLL signal terminal
L: Lock
PLL:
Phase locked
loop