Advertisement
K
L
(X32-3502-74) (A/8)
C57 1F5.5
R93
+5V
270
4.9V
C56
100u10
Q26
+5V AVR
Q26
(S-RAM)
5.6V
IC11
7.5V
C55
(BOTTOM VIEW)
1u50
R91
4.7K
LOGIC IC
(SQCK CHANGE
-OVER)
5.0V
+7.5V
C66
+5V
+5V
0.01
VDD
80
80
79
79
78
78
77
77
76
76
75
74
74
73
73
72
72
71
71
0V
70
70
5.0V
69
69
5.0V
68
68
0.2V
67
+5V
C18
5.0V
66
66
C19
100u6.3
5.0V
65
+
65
7P
64
+5V
C20
0V
63
63
7P
0V
62
C58
62
47u10
+5V
R39
R41
C27
61
4.8V
13K
15K
150P
60
C25
R107
330u6.3
4.7K
0V
59
C29
R43
+
59
C26
R106
820P
10K
330u6.3
4.7K
5.0V
58
+
58
R44 10K
C30
5.0V
57
57
820P
5.0V
56
56
R42 15K
5.0V
55
55
R40 13K
R143 47K
54
R103 10K
5.0V
53
52
+5V
51
+5V
XS8:0V
SL16:5.0V
+5V
VDD
+7.5V
+5V
+
+
C157
100P
14 13
12 11
10 9
8
7
6
5
4
3
2
1
1
2
3
CN13
D
M
N
+5V
+5V
+5V
4.9V
+
IC9
(BOTTOM VIEW)
S RAM
(CD TEXT DATA)
A6
1
A2
A7
2
NC
A12
3
S3-SW
A14
4
A16
S2-SW
SQCK/SCK
5
RD(OE)
6
WR(WE)
7
SO
S1-SW
SQSI
8
ASTB(CS)
9
SI
VDD
10
STB1
+5VPUL
LDC
11
RTRN
12
TXD-SUB
RWR
13
RXD-SUB
RWRR
SQCK/SCK-SW
14
L-D7
TXD-R
15
IC8
L-D6
(BOTTOM VIEW)
16
RXD-R
L-D5
17
AVREF1
u-COM
L-D4
LOADM+2
18
L-D3
19
LOADM-2
L-D2
20
L-D1
AVSS
21
L-D0
22
DISC-SW2
TEST
23
DISC-SW
UNLOAD-SW2
24
ROTLYM+
25
LOAD-SW2
ROTLYM-
N-CH
26
DOOR-SW
ONLY
LOADM+1
INPUT
JOG1
27
LOADM-1
JOG2
28
8/16
LOAD-SW1
A/DO
5.0V
29
2.7V
UNLOAD-SW1
AVREFO
30
2.5V
CS
AVDD
X2
12.5MHz
+5V
+5V
+7.5V
4
5
6
7
8
9 10 11 12
CN15
C
O
P
+5V
4.9V
0.2V
LCD COMMUNICATION
3
R140 47K
u-COM
0.2V
4
(INTERLOCUTOR REMCON)
R141 47K
5.0V
5
5.0V
IC10
6
(BOTTOM VIEW)
0.2V
5.0V
7
28
1
GND
27
2
+5V
GND
5.0V
26
3
10
GND
RWRR
13
0V
25
4
11
GND
RWR
12
0V
24
5
12
GND
RTRN
11
5.0V
23
6
13
GND
GND
22
7
D7
GND
21
8
D6
REM
20
9
D5
VDD
+5V
X3
19
D4
3.64MHz
18
10
D3
XO
17
D2
16
11
D1
XI
15
D0
12
GND
13
0V
RST
C99
23
14
0.1
WDOUT
0V
24
R96 10K
0V
25
R97 10K
0V
26
+
R98 10K
+5V
+5V
0V
27
R99 10K
5.0V
0V
R100
28
4.7K
5.0V
29
0V
Q24
CN6
71
1
STB1
Q23
2
LCD
57
3
DOOR-SW
S-RAM CS
56
4
JOG1
CONTROL
BUFFER
55
5
JOG2
75
6
SCK
SO
74
7
72
8
SI
9
RST
46
10
STB2
11
F
12
F
40V
13
-40V
+7.5V
14
+7.5V
15
GND
16
GND
+5V
17
+5V
5
4
3
2
1
CN11
CD-4900M(K) (1/3)
DPF-J9030(T,E) (1/3)
B
Q
R
CAUTION: For continued safety, replace safety critical com-
ponents only with manufacturer's recommended parts (refer
to parts list).
indicates safety critical components. For
continued protection against risk of fire, replace only with
same type and rating fuse(s). To reduce the risk of electric
shock, leakage-current or resistance measurements shall
be carried out (exposed parts are acceptably insulated from
the supply circuit) before the appliance is returned to the
customer.
The DC voltage is an actual reading measured with a high
impedance type voltmeter. The measurement value may
vary depending on the measuring instruments used or on
the product. Refer to the voltage during PLAY unless other-
wise specified; The value shown in ( ) is the voltage mea-
sured at the moment of STOP.
2SA954
DTA113ZSA
2SC2003
DTC124ESA
2SC3246
2SC2458
2SC3940A
DTA124EUA
TA8409S
DTC124EUA
2SK246
NJM2100M
LB1930M
X32-C/8
-CN7
3/3
A
X32-F/8
UN4212
UN5212
-CN12
UN4219
2/3
2SC3311A
B
X25-
CN4
2/3
C
X32-B/8
-CN14
CD-4900M/DPF-J9030
2/3
D
Y32-8250-10
S
T
2SA1576A
2SA1586
NJM2115M
TC74HC00AF
CXA1571M
BA5979S
17
16
32
1
5M51008BFP70LL
Advertisement
