Sony MKS-8700 - Checks on Completion of Installation; Description of On-Board Switches and Leds

1-16
DCU-8000 IM
1-8. Checks on Completion of Installation
M
L
K
J
H
G
F
E
D
C
B
A
123456789101112131415
D751
D761
D762
D767
D766
D765
D763
S501
S502
S503
S504
S505
S506
D756
D760
D757
D754
D755
D758
D759
ND751
ND752
CN803
S751
S753
S752
S754
S755
CN752
CN802
E751
TP755
F
E
D
C
B
A
12345
DI1
DI4
DI2 DI3 DI6 DI7 DI8
SW1
SW2
CPU-DK
Module
A side/Component side
1-8. Checks on Completion of Installation
1-8-1. Description of On-board Switches and LEDs
n
The number shown in parentheses ( ) indicates the address on the circuit board.
1. CA-47 board
<LEDs>
D751 (H-15) : REF-OK status LED
REF IN signal presence/absence status indication.
Not lit when the REF signal is not input.
Lit when the REF signal is input via the REF IN connector.
D754 (D-15) : LAN status LED
LAN (IC151/CA-47 board) status indication.
Flashes while communication with the main panel is in
progress.
D755 (D-15) : 100
LAN (IC151/CA-47 board) status indication
Lit while communication with the main panel is in
progress at 100 Mb/s.