Sam4s SPS-500, Service Manual

Page: 177 / 184

SAM4S SPS-500 SERIES 11-21
CLK
TOP
D0
D7
16
1
H
MR
X
DS
A
X
EN
1
16
L L
L
H
H
L
50
[u
s]
NO
NO
2 3
3 2
5 6
6 5
9 8
9 8
1.
0
B
D
CP
(C
L
K
)
DA
T
A
(H
IG
H)
BO
T
T
O
M
CP
X
Q0
Q1
~
Q
7
LL
to
L
DS
B
↑ ↑
L L
Q0
to
Q6
Q0
to
Q6
] DS
A
DS
B
노트
와
쇼트시킴
L
C
D DA
T
A
F
E
T
C
H
B
O
TTO
M
V
DD50
V
(L
CD)
V
DD50V
(L
CD)
V
DD50
V
(L
CD)
VD
D
5
0V
(L
C
D
)
VD
D
50
V
(L
C
D
)
V
DD50
V
(L
CD)
16
V
S
S
15
V
D
D
+
5V
GN
D
2
CCN2
_1
:B
L
C
D_
S
C
LK
(L
CD)
DB
6(
LCD)
DB
7(
LCD)
LC
D
_
D
/I
(LC
D
)
13 12
R
/W
R
S
(D
/I)
R
E
A
D
(H
IG
H
) / W
R
IT
E
(L
O
W
)
4
CCN2
_1
:D
5
CCN2
_1
:E
LC
D
_
D
/I
(LC
D
)
L
C
D_
E
N
(L
CD)
G
ND(
LCD)
L
C
D
_
SD
AT
(L
C
D
)
DB
3(
LCD)
DB
4(
LCD)
DB
0(
L
C
D)
DB
1(
L
C
D)
10
D
B
0
9D
B
1
DA
T
A
#
0
DA
T
A
#
1
7
CCN2
_1
:G
8
CCN2
_1
:H
DB
0(
LCD)
DB
1(
LCD)
DB
3(
L
C
D)
DB
4(
L
C
D)
7D
B
3
6D
B
4
DA
T
A
#
3
DA
T
A
#
4
DB
6(
L
C
D)
DB
7(
L
C
D)
4D
B
6
3D
B
7
DA
T
A
#
6
DA
T
A
#
7
1
L
E
D
(-
)
B
/L
C
A
T
H
O
D
E
(G
N
D
)
S
ign
al
na
m
e
CN
12
①
S
DC n
C
D
(S
D
)
S
DC n
W
P(
S
D
)
S
D
C
_
/CD(
S
D
)
S
D
C
_
/W
P(
SD
)
S
DC D
A
T
A
0
(S
D
)
SD
C
CL
K(
SD
)
S
DC_CLK
(S
D
)
⑩
S
DC C
M
D(
S
D
)
S
DC D
A
T
A
3
(S
D
)
S
D
C_
C
M
D(
S
D
)
Da
te
H.
O
YUN
C
] M
S
B
노트
부터
전송
B
LV
O
L
T
(4
2
V
)(L
C
D
)
BL
VO
LT
(4
2V
)(
L
C
D
)
BL
VO
L
T
(4
2V
)(
LC
D
)
VD
D
5
0V
(L
C
D
)
16
CCN1
_1
:1
6
15
CCN1
_1
:1
5
13
CCN1
_1
:1
3
12
CCN1
_1
:1
2
D
A
T
A
(H
IG
H
) /
IN
S
T
R
U
C
T
IO
N
(L
O
W
)
74
HC
1
64_
M
R
(L
C
D
)
10
CCN1
_1
:1
0
9
CCN1
_1
:9
7
CCN1
_1
:7
6
CCN1
_1
:6
4
CCN1
_1
:4
3
CCN1
_1
:3
1
CCN1
_1
:1
si
gnal
na
m
e
S
DC n
C
D
S
DC n
W
P
3
SC
N1
_
1:
C
SD
C
_
D
A
TA3
(SD
)
S
D
C_
C
M
D(
S
D
)
S
DC D
A
T
A
0
SD
C CLK
SD
C
_
D
A
TA0
(SD
)
6
SC
N1
_
1:
F
S
D
C_CL
K
(S
D
)
SD
C CM
D
S
DC D
A
T
A
3
SD
C
_
D
A
TA3
(SD
)
9
SC
N1
_
1:
I
SD
C
_
D
A
TA0
(SD
)
SD
C
_
D
A
TA1
(SD
)
S
D
C
_/
W
P(
SD
)
S
D
C
_
/CD(
S
D
)
S
h
in
H
e
ung P
re
ci
si
o
n
C
o
., Lt
d.
200
9
.0
2.
03
D
raw
n by
A
B
D
Q0
Q4
Q5
Q6
D/
I
DA
T
1
L L
H
L
H
L
VO
2
EN
3
7 4 1
GN
D
7 4 1
10
10
4
A
of
1
C
1
Q
1
Q2
Q3
OU
T
P
U
T
Q7
Q7
~
Q
0
D
(7
:0
)
↑ ↑
H L
Q0
to
Q6
Q0
to
Q6
5[
u
s]
2
GND(
LCD
)
C
C
2_1
1uF
14
NO
C
O
NT
RA
ST
ADJ
(
G
ND
)
S
ign
al
na
m
e
GND(
LCD
)
6
CCN2
_1
:F
3
CCN2
_1
:C
L
C
D
_
SD
AT
(L
C
D
)
GND
(LCD)
C
C
4_1
1u
F
G
ND(
LCD)
74
HC
1
64_
M
R
(L
C
D
)
L
C
D_
S
C
LK
(L
CD
)
DB
2(
LCD)
DB
5(
LCD)
DB
5(
L
C
D)
DB
2(
L
C
D)
LCD_E
N
(L
C
D
)
2 5 8
11
LE
D
(+
)
DB
5
DB
2
B
/L
AN
O
D
E (
4
.2
V
)
DA
T
A
#
5
DA
T
A
#
2
EN
AB
L
E
(
F
AL
L
ING
-E
DG
E)
3
⑩ ①
V
DD3
3V
(S
D
)
S
DC D
A
T
A
1
(S
D
)
GN
D
(S
D
)
VD
D
3
3V
(S
D
)
VD
D
33
V
(S
D
)
4
S
DC D
A
T
A
2
(S
D
)
GND
(S
D
)
GN
D(
S
D
)
G
ND(
S
D
)
GND
(S
D
)
Si
ze
A3
Fi
le
N
am
e
1
Re
v
74H
C
164
DS
A/
DS
B(
D
A
T
A
)
IN
P
U
T
GN
D(
LCD)
14
CCN1
_1
:1
4
CC1
_1
1uF
2
CCN1
_1
:2
5
CCN1
_1
:5
8
CCN1
_1
:8
11
CCN1
_1
:1
1
V
DD3
3V
S
DC D
A
T
A
1
8
SC
N1
_
1:
H
SD
C
_
D
A
TA1
(SD
)
5
SC
N1
_
1:
E
2
SC
N1
_
1:
B
4
SC
N1
_
1:
D
7
SC
N1
_
1:
G
1
SC
N1
_
1:
A
C
O
N-
B
O
X
;10
P
,1
.2
5M
M
,S
T
,12
50
5W
S
SD
C
_
D
A
TA2
(SD
)
S
DC D
A
T
A
2
SD
C
_
D
A
TA2
(SD
)
10
SC
N1
_
1:
J
SPS-
500 S
U
B
.S
C
H
TI
T
LE :
S
hee
t
SPS-
50
0
SD CAR
D
B'
D
2
-L
INE L
C
D
CO
NVERT
& SD CAR
D
U
S
B
&
L
E
D
LC
D I
/F
T
IM
ING
S
P
S
-500 S
D
C
A
R
D
B
'd
C
R
1_1
100K
CC3
_1
1uF
G
ND(
LCD
)
22p
F
S
C
1_1
CR2
_1
10K
3
Q0
7
GN
D
5
Q2
6
Q3
2
DSB
9
MR
11
Q5
12
Q6
8
CP
14
VCC
4
Q1
10
Q4
13
Q7
1
DSA
7
4
HC1
64
C
U
1_1
13
VSS
12
VSS
9
DAT2
1
CD/
DAT
3
2
CM
D
3
VSS
4
VDD
5
CL
K
6
VSS
7
DAT
0
8
DAT
1
10
/W
P
11
/C
D
SDCARD
S
C
N
2_1
SDC
A
RD
1
CCN2
_1
:A
CON-BOX;8P,1.25MM,AN,12505WR
LCD
S
U
B BO
ARD (
2L
INE L
CD)