Sony HDCU5500 Service Manual

LED
Ref. No. Name Color Description Normal
State
(Power On)
D101 POWER Red Lit when the power to the TX-167B board is ab-
normal.
OFF
D2001 TX1_CONFDONE Red This LED goes out when TX1 PLD is normally
completed configuration.
OFF
D1101 TX2_CONFDONE Red This LED goes out when TX2 PLD is normally
completed configuration.
OFF
Switch
Note
Do not change the setting of “Factory use” switch.
Ref. No. Bit Function Factory default set-
ting
S1002 1, 2 Factory use OFF (ALL)
1-2-6. VIF-75 Board
D206 D205
D1200
S1201
S2300
D2300
D2100
D2101
D2102
D2103
A
1
2
3
CD F
BE
VIF-75 BOARD (A side)
LED
Ref. No. Name Color Description Normal
State
(Power On)
D205 4CH-2 Red Lit when the output voltage to the IC003 is abnor-
mal.
OFF
D206 SDI_PW Red Lit when the output voltage to the IC3001/IC3002
is abnormal.
OFF
D1200 EXT Green Lit when the reference input signal from the out-
side is detected.
－
D2100 to
2103
DebugLED Green Factory use OFF
D2300 PLD2DONE Red This LED goes out when PLD2 IC (IC1700) is
normally completed configuration.
OFF
HDCU3500/HDCU5500
1-6

Sony HDCU5500 Specifications

General

Brand	Sony
Model	HDCU5500
Category	Control Unit
Language	English