2 Service Mode
LAMP Indicator
POWER Indicator
0A
10
8
Abnormal voltage (POWER+17V line)
Error Information
Priority
LAMP OFF RESET
LAMP Indicator
flashes red
SOS
(Note 1)
(Note 2)
POWER Indicator
flashes orange
Note:
1. The detected Error data will be stored in the EEPROM, and SOS History (Code) is displayed in Self Check mode
or Service Adjust mode (SRV-TOOL).
2. The Lamp Indicator will flash X5 immediately after the Lamp goes off. For this SOS only, the TV power will remain on.
1
AC
ON/OFF
AC
ON/OFF
Power
ON/OFF
Power
ON/OFF
2
3
4
6
7
Over voltage/Over current (SOS)
01
02
03
04
0D
0C
0B
0A
09
08
05
04
03
02
09
07
06
1
2
3
4
5
2
3
4
6
7
9
-
Abnormal voltage (DTV+9V line)
Abnormal voltage (SUB+5V line)
-
-
Abnormal voltage (MAIN+3.3V line)
-
-
-
Communication error between Peaks (IC8001)
and TV Microcontroller (IC6004)
Communication error between Peaks (IC8001)
and TV Microcontroller (IC6004)
-
-
-
-
13
Lamp does not light up
10
Lamp failure
11
Abnormal Lamp temperature
12
Lamp communication error
5
IC4501 (Audio Amp) failure
8
9
10
11
12
13
-
-
-
-
-
-
-
-
15
Lamp Fan stops
16
Fan Case Unit (OPT Fan) stops
17
Front Fan or Rear Fan stops
18
Rear Fan or Front Fan stops
14
Rear Jack PCB connection error
9
Abnormal Lamp input voltage (+28V)
INDICATIONS FOR ERROR CONDITIONS
Each Indicator facilitates finding the cause of an error.
When an error is detected, the Lamp goes off and the indicators on the front flash.
PT-56LCX70 / PT-61LCX70 / PT-50LCX7 / PT-56LCX7 / PT-61LCX7
4