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Philips MC-V65 - Page 16

Philips MC-V65
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4 - 94 - 9
&KLS VHOHFWLRQ
7RQH RXWSXWV
6HULDO LQWHUIDFH
/&' RXWSXWV
7LPH EDVH
Watchdog Timing
and
Time Base Generator
Display RAM
Control
and
Timing
Circuit
DATA
WR
OSCO
OSCI
CS
RD
COM0
COM3
SEG0
SEG31
Tone Frequency
Generator
BZ
BZ
IRQ
VSS
VDD
VLCD
LCD Driver/
Bias Circuit
7RQH RXWSXWV
6HULDO LQWHUIDFH
6HULDO LQWHUIDFH
/&' RXWSXWV
/&' RXWSXWV
/&' RXWSXWV
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a 6(*a6(* 2 /&' VHJPHQW RXWSXWV
BLOCK DIAGRAM OF INTEGRATED CIRCUIT
LCD DRIVER HT1621B
PINS DESCRIPTION OF LCD DRIVER HT1621B
PIN FUNCTION
PINS DESCRIPTION OF INTEGRATED CIRCUIT
DRAM MSM514265C
BLOCK DIAGRAM OF INTEGRATED CIRCUIT
DRAM MSM514265C

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