Sony MFS-2000-C Installation Manual page 32

6. XPT-24 board
A B
1
2
D8
3
D12
D13
4
D7
5
6
SL1102
SL1100
SL1101
7
8
S1701
9
S1601
D1701
D1405
D1404
D1403
10
D1402
D1401
11
12
13
<LED>
D7 (A-4) : + + + + + 1.5 V
+1.5 V power supply status indication.
Lit when the +1.5 V power is supplied.
D8 (A-3) : + + + + + 12 V
+12 V power supply status indication.
Lit when +12 V power is supplied.
If the LED does not light, the fuse may have blown.
D12 (A-3) : + + + + + 3.3 V
+3.3 V power supply status indication.
Lit when +3.3 V power is supplied.
D13 (A-4) : + + + + + 2.5 V
+2.5 V power supply status indication.
Lit when +2.5 V power is supplied.
D801 (P-3) : + + + + + 5 V
+5 V power supply status indication.
Lit when +5 V power is supplied.
2-22
C D E F G
1 2 3 4 5
F
E
SW1
D
SW2
C
DI4
CPU-DK
B
Module DI1
A
(COM CPU)
H J K L
IF-937
D1401 (A-10) : CONFIG. ERROR status LED
Indicates the configuration error of the FPGA.
If this LED is lit, the FPGA can possibly be working
incorrectly.
D1402 (A-10) : PLL UNLOCK status LED
Indicates lock/unlock of the PLL (Phase Locked Loop) in
the FPGA. If this LED is lit, the PLL can possibly be
unlocked.
D1403, D1404, D1405 (A-9, A-10) : C0, C1, C2
status LED
Indicates the status of CPU on the circuit board.
D1701 (B-9) : RESET status LED
System reset status indication.
Lit when S1701 is pressed or the power voltage drops to
+3.3 V.
M N P Q
D801
A side/Component side
MFS-2000 IM