Functions Of Onboard Switches - Sony PDW-HD1550 Service Manual

SY-438 Board
D604
D600
D601
D609
D610
SY-438 board (side A)
Ref. No. Name
D201 IO CPU
D202 IO CPU
D203 IO CPU
D204 IO CPU
D205 RESET
D500 MDSC
D501 MDSC
D502 MDSC
D503 MDSC
D600 USB PORT1
D601 USB PORT1
D604 USB VBUS2
D605 USB VBUS1
D609 USB PORT2
D610 USB PORT2
1-6-2.

Functions of Onboard Switches

AU-366 Board
600Ω
OFF ON
( :Knob position
S200 S100 S1200 S1100
AU-366 board (side A)
PDW-HD1550
D605
D503
D502
D501
D204
D500
D203
D202
D201
D205
(Side B)
Color
Green
Green
Green
Green
Red
Green
Green
Green
Green
Green
Red
Blue
Blue
Green
Red
Description
IO CPU
IO CPU
IO CPU
IO CPU
RESET
MDSC
MDSC
MDSC
MDSC
Lights while USB PORT1 is in use.
Lights when USB PORT1 is abnormal.
Lights while USB VBUS2 power is
turned on.
Lights while USB VBUS1 power is
turned on.
Lights while USB PORT2 is in use.
Lights when USB PORT2 is abnormal.
Normal state
Off
Off
Off
Off
Off
Lights
Blinks
Off
Off
Off
Off
Lights
Lights
Off
Off
1-14