Panasonic TX-LR19X10 Service Manual ▷ View online
TX-LR19X10
9
4 Power LED Blinking Timing
1. Subject
Information of LED Flashing timing.
2. Contents
When an abnormality occurs, the protection circuit will operate and reset the unit to stand by mode. During this time, the
defective block can be identified by the number of blinking times of the Power LED on the front panel of the unit as follow:
defective block can be identified by the number of blinking times of the Power LED on the front panel of the unit as follow:
Blinking times
Contents
1
Inverter_SOS
3
SOS_3.3V over voltage protection
4
DTV_ 9V decreased / short circuit, main convertor stop detection.
5
Main_ 9V decreased
6
Sub_ 5V decreased
7
Sub_ 3.3V decreased
8
MAIN_ 3.3V decreased
9
Sound_ SOS
13
Emergency SOS
14
Audio PWM SOS
TX-LR19X10
10
5 Location of Controls and Components
5.1.
Wire Dressing
1. Wiring No.1 ~ No.2
2. Remove dust of terminal of LVDS and PB connector. (by ion blow)
2. Remove dust of terminal of LVDS and PB connector. (by ion blow)
Pos. A11
3. Insert LVDS into A11.
4. Make sure all connector wire fully insert.
4. Make sure all connector wire fully insert.
Wire
Clamper
TMME322
1
2
3
No.1 P7
No.2 P6
= SINGLE CLAMP
= DOUBLE CLAMP
TX-LR19X10
11
6 Disassembly and Assembly Instructions
6.1.
AC Cord Dressing
Insert beads 3pcs. And slide down to lower hole.
TX-LR19X10
12
6.2.
AC Cord Installation
1. Put on the AC CORD BRACKET on the CABINET.
2. Fix the AC CORD BRACKET with SCREW.
3. AC CORD BARRIER setting.
4. Insert AC CORD connector into P-PCB connector.
5. Clamp the AC CORD.
6. Insert AC CORD bushing into the AC CORD BRACKET.
2. Fix the AC CORD BRACKET with SCREW.
3. AC CORD BARRIER setting.
4. Insert AC CORD connector into P-PCB connector.
5. Clamp the AC CORD.
6. Insert AC CORD bushing into the AC CORD BRACKET.
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