Technics SX-PX552

20
19
18
17
16
15
14
13
12
AD
11
10
9
8
7
6
5
4
3
2
1
0
VSS VSS
VCC BYTE
CE
DE
AD21
15
14
13
12
11
DT
10
9
8
7
6
5
4
3
2
1
0
44
23 33
13 32
43
2
3
34
35
36
37
38
39
40
41
42
4
5
6
7
8
9
10
11
18
20
22
25
27
29
31
1
14
12
16
30
28
26
24
21
19
17
15
1 2 3 4 5 6 7 8
VCCGND
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0 D0
D1
D2
D3
D4
D5
D6
D7
CE
WE
DE
VCCGND
1
26
2
23
21
24
25
3
4
5
6
7
8
9
10 11
12
13
15
16
17
18
19
20
27
22
14 28
+5D
C55
0.1
H
G
F
E
D
C
B
A
H
G
F
E
D
C
B
A
O
N
M
L
K
J
I
A
B
C
H
G
F
E
D
C
B
A
P
O
N
M
L
K
J
I
R
Q
S
T
H
G
F
E
D
C
B
A
P
O
N
M
L
K
J
I
C56
+5D
C57
R200 0
0.1
0.1
C51
R202
D32
MA1039HTR
220
0.1
+5D
R201
0
A
B
C
+5D +3.3
1 2 3 4 5 6 7 8
+VCC
+5D
GND
R65 1M
X4
11.28MHz
R66
10K
C54
0.1
L1
10uH
L6
QLBG002A
R63
220
0.001
0.001
C92
E1
C95
IC15
TC7W04FTE12L
(TRIPLE INVERTER)
2SC1815TPE2
Q9
IC11
LH5P832N-10
IC12
QSIGX3C64001
IC14
(256KBIT PSEUDO STATIC RAM)
(64MBIT MASK ROM)
TC7W08FTE12L
(DUAL 2-INPUT AND GATE)