Section 1
Service Overview
1-1.
Location of Main Parts
1-1-1.
Location of Boards and Circuit Configuration
12
8
5
13
1
1
2
7
6
9
4
3
11
10
Location
No.
Board Name
Circuit Function
1
CN-3372
Interconnection for the fans
2
CP-407A
Control panel engine
3
CPU-453A
System control (2/2) & Network control
4
DIO-95
HD/4K AV decoder/encoder
5
DM-154
• Bank memory
• Host
• TG
6
HP-160A
Power & LED control
7
LED-528
LED
8
MB-1206
Mother board
9
MDC-19
Memory array
10
MEC-40
Host IF
11
RC-107
PCI Express card connection
12
SW-1628
Power switch & LED
13
SY-422A
System control (1/2) & Network IF
PWS-4400
1-1