Sharp LC-40SH340K Service Manual

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LC-40SH340E
LC-40SH340K
7. POWER STAGE
The DC voltages required at various parts of the chassis and panel are provided by a main power supply
unit. MB60 chassis can operate with IPS60, IPS16, IPS17, PW26, PW27 as main power supply and also with
12V adaptor.
CN706 is used for IPS60, IPS16 and IPS17 and CN1 is used for PW26 and PW27.
JK9 is used for the adapter option and also CN705 inverter socket or DB32 chassis with CN706 is used to
supply backlight.
The power supplies generate 18V, 12V, 5V, 3,3V and 12V, 5V, standby mode DC voltages. Power stage
which is on-chassis generates 5V, 3V3 stand by voltage and 12V, 8V, 5V, 3V3, 2.5V, 1,8V and 1,2V supplies
for other different parts of the chassis. Chassis block diagram is indicated below.

Sharp LC-40SH340K Specifications

General

Teletext function	Yes
DVI port	No
HDMI version	1.3
SCART ports quantity	1
Product color	Black
Mercury content	60 mg
Panel mounting interface	400 x 400 mm
Display diagonal	40 \
Display technology	LCD
Display diagonal (metric)	102 cm
Annual energy consumption	177 kWh
Audio decoders	Dolby Digital, Dolby Virtual Speaker
RMS rated power	12 W
Power consumption (standby)	0.5 W
Analog signal format system	NTSC, PAL, SECAM
Digital signal format system	DVB-T

Weight and Dimensions

Depth (with stand)	323 mm
Width (with stand)	970 mm
Height (with stand)	657 mm
Weight (with stand)	18300 g
Depth (without stand)	91 mm
Height (without stand)	613 mm