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HDA-5460
No.
Symbol
I/O
Terminal Description
1
NC
-
No connect terminal.
2
VHH-CONT2
O
Power control signal output terminal for OELD.
3
FRONT-SO
I
Data input terminal from MAIN u-COM.
4
FRONT-SI
O
Data output terminal to MAIN u-COM.
5
FRONT-CLK
O
Colck output terminal to MAIN u-COM.
6
VDD
-
Power supply terminal.
7
VSS
-
GND connect terminal.
8
I
11
12
DRIV-RESET
O
OELD driver reset signal output terminal.
13
CONT-RESET
O
OELD controller reset signal output terminal.
14
A13
15
A14
16
A15
17
NC
-
No connect terminal.
18
VPP
-
Power supply terminal for Flash Memory program.
19
A5
20
A6
21
A7
22
A8
23
A9
24
A10
25
A11
26
A12
27
A1
28
A2
29
A3
30
A4
31
RESET
I
Reset signal input terminal for FRONT u-COM.
32
XT1(GND)
-
GND connect terminal.
33
XT2(NC)
-
No connect terminal.
34
REG-C
-
Pull-down connect terminal by capacitor.
35
X2
36
X1
37
VSS
-
GND connect terminal.
38
VDD
-
Power supply terminal.
39
CLK-OUT
O
Internal clock output terminal
40
WRL
O
OELD controller WRL control signal output terminal.
41
42
43
RD
O
RD control signal output terminal for Outer graphic ROM.
44
45
46
47
AD0
48
AD1
49
AD2
I/O
Data treminal for Outer graphic ROM.
NC
-
No connect terminal.
NC
-
No connect terminal.
-
Main system clock OSC connect terminal.
NC
-
No connect terminal.
Address treminal for Outer graphic ROM.
Address treminal for Outer graphic ROM.
I
I
Содержание HDA-5460
Страница 1: ...SERVICE MANUAL HDD PLAYER PWR HDD ACCESS 7 03 A 68E35662S01 HDA 5460 ...
Страница 15: ...CH305 IMSA9705S 43Z ...