Service manual

RC-SREV1
14
PIN
NO.
I/O FUNCTIONNAME
PIN
NO.
I/O FUNCTIONNAME
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
DB7
Vss
VDD
DB8
DB9
DB10
DB11
DB12
DB13
DB14
DB15
AB0
AB1
AB2
AB3
AB4
AB5
AB6
AB7
AB8
AB9
AB10
AB11
AB12
AB13
AB14
AB15
AB16
AB17
AB18
AB19
RESET
VA0
VA1
VA2
VA3
VA4
VA5
VA6
VA7
VA8
VA9
VA10
VD0
VD1
VD2
VD3
VD4
VD5
VD6
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
O
O
O
O
O
O
O
O
O
O
O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Data bus
Ground
Power supply
Data bus
UDS# column address strobe
Address bus
Reset
VRAM address bus
VRAM data bus
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
VD7
Vss
VDD
VD8
VD9
VD10
VD11
VD12
VD13
VD14
VD15
VA11
VA12
VA13
VA14
VA15
VWE#
VCS0#
VCS1#
UD3
UD2
UD1
UD0
LD3
LD2
LD1
LD0
YD
LP
WF/XSCL2
XSCL
LCDENB
VOE#
IOCS#
IOW#
IOR#
MEMCS#
MEMW#
MEMR#
READY
BHE#
OSC1
OSC2
DB0
DB1
DB2
DB3
DB4
DB5
DB6
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
O
I
I
O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
VRAM data bus
Ground
Power supply
VRAM data bus
VRAM address bus
Chip select
Chip select
Data bus
Data bus
Scan start signal
X driver latch puls
Data bus shift clock
Write enable
Read enable
Memory write
Memory read
Ready
LDS# row address strobe
Clock
Clock
Data bus
SED1353F-0A (XY766A00) LCD CONTROLLER
REM: IC12