Description Of On-Board Switches And Leds; Mks-X2700/Mks-X7700 - Sony ICP-X7000 Installation Manual

1-14. Description of On-board Switches and LEDs

n
The number shown in the parentheses ( ) indicated the address on the circuit board.

1-14-1. MKS-X2700/MKS-X7700

CA-90 board
9
8
7
6
5
4
3
2
1
A
<LED>
D201 (C-2): 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.
D402 (C-2): 1.0 V-1
+1.0 V-1 power supply status indication.
Lit when the +1.0 V power is supplied.
D403 (C-2): 1.0 V-2
+1.0 V-2 power supply status indication.
Lit when the +1.0 V power is supplied.
1-36 (E)
D3808
S3801
S3802
S3701
S2602
S3501
B C D E
D3805 D3813
D3811 D3819
D3816
F G
D405 (C-2): 1.2 V
+1.2 V power supply status indication.
Lit when the +1.2 V power is supplied.
D407 (D-2): 1.5 V
+1.5 V power supply status indication.
Lit when the +1.5 V power is supplied.
D409 (D-2): 2.5 V
+2.5 V power supply status indication.
Lit when the +2.5 V power is supplied.
S1301
H
CA-90 board (Side A)
ICP-X7000