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1-8. Checks on Completion of Installation
10. MY-102 board (MKS-8440HD/SD/M)
A
B
C
1
2
3
4
S202
D201
D202
5
D203
S201
D3
6
D2
D1
7
CN14
8
CN12
9
D12
10
CPU-DR
SW2
Module
11
SW1
12
13
<LED>
D1, D2, D3 (A-6) : MY-CPU status LED
Status indication of the CPU on the MY-102 board.
D201 (A-5) : + + + + + 12 V
+12 V power supply status indication.
Lit when the +12 V power is supplied.
If this LED does not light, the fuse may have blown.
D202 (A-5) : + + + + + 3.3 V
+3.3 V power supply status indication.
Lit when the +3.3 V power is supplied.
D203 (A-5) : + + + + + 1.8 V
+1.8 V power supply status indication.
Lit when the +1.8 V power is supplied.
1-52
D
E
F
G
TP203
TP204
E601
TP504
E508
TP507
TP506
TP505
H
J
K
L
TP704
TP705
TP706
TP904
TP905
TP906
<Switch>
S201 (A-5) : MY-CPU reset switch
Pressing this switch initializes the CPU on the MY-102
board.
S202 (A-5) : MONITOR reset switch
The reset switch that is used to reset the monitor during
maintenance through the terminal.
<Connector>
CN12 (A-8) : ISP common connector
Used only for production in the assembly factory. Used for
program writing into the JTAG device with ISP.
CN14 (A-7) : TERMINAL pin
This pin is connected to the CPU control terminal and used
during maintenance.
Conforms to RS-232C.
M
N
P
R
E123
E131
E124
E132
E801
E121
E130
E122
E129
E1001
A side/Component side
MVS-8000SF
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