6
TH-42LRU20
3 Service Navigation
3.1.
Service Hint
3.2.
Applicable signals
Board Name
Function
TA-Board
Band Pass Filter, Frequency Shift Keying Receiver, Frequency
Shift Keying switch, MPU
Non serviceable
TA-Board should be exchanged for service.
A-Board
Speaker out, AV Terminal, HDMI in, SD Card, PC in,
Digital Signal Processor, Peaks sLD, Tuner
V-Board
Remote Receiver, LED
P-Board
Power (AC/DC), DC-DC
Non serviceable
P-Board should be exchanged for service.
Control Panel Assy
Control Button, Power switch
Non serviceable
Control Panel Assy should be exchanged for service.
Summary of Contents for TH37LRU20 - HOSPITALITY LCD HDTV
Page 19: ...19 TH 42LRU20 9 Remove 1 screw and then remove the V Board Block from the Cabinet Assy ...
Page 24: ...TH 42LRU20 24 ...
Page 25: ...25 TH 42LRU20 10 Wiring Connection Diagram 10 1 Wiring ...
Page 26: ...26 TH 42LRU20 ...
Page 27: ...TH 42LRU20 27 11 Schematic Diagram 11 1 Schematic Diagram Notes ...
Page 50: ...TH 42LRU20 50 ...
Page 60: ...Model No TH 42LRU20 Important Safety Notice ...
Page 61: ...Model No TH 42LRU20 Exploded View ...
