DOWNLOAD Sharp 28JW-73H (serv.man23) Service Manual ↓ Size: 526.97 KB | Pages: 38 in PDF or view online for FREE

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Please refer to the operation manual of your VCR for details.

RF in

Decoder

21 -pin Euro-SCART

TV

RF in

SCART/AV

Decoder

21-pin Euro-SCART

TV

RF in

SCART/AV

DVD player

Video out

Audio out

RF out

VCR

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Note: For further details, please refer to operation manual of your Video camera.

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Remote control does not work 

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Bars on screen

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Picture distorted

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Picture rolls vertically

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No colour

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Poor reception on some channels 

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Picture weak

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Picture lines or streaks

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Picture ghosting

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Picture blurred

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Sound OK, picture poor

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Picture OK, sound poor

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No picture or sound

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Try a new channel to check

for possible station trouble

TV not plugged in Outlet power OFF

Main power button of TV not ON

Antenna not connected to terminal

at the back of the TV set

If outside antenna is used,

check for broken wires

Check for local interference

Turn OFF using the Main Power button,

then turn ON again after a minute

Adjust COLOUR control

Check batteries in the Remote Control

Try fine tuning to correct

Check if the Brightness or Contrast setting in the picture

setting mode might be all the way to the minus side

Increase the volume

If the fault cannot be corrected by using this guide, remove the mains plug from the wall socket and contact the dealer
or supplier from whom it was purchased. Where this is not possible, please visit our web-site at
www.sharp.co.uk/support. Customers without Internet access may telephone 08705 274277 (or (01) 676 0648 if
telephoning from Ireland) during office hours.

Certain replacement parts and accessories may be obtained from our Main Parts Distributor, who can be contacted on
the following numbers:

Willow Vale Electronics Ltd.
0121 766 5414 and 0161 205 7531

In the unlikely event of this equipment requiring repair during the guarantee period, you will need to provide proof of the
date of purchase to the repairing company. Please keep your invoice or Receipt, which is supplied at the time of
purchasing.

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Item :

IC Solid State Colour TV Receiver

Models:

Receiving Broadcast Standard

CCIR TV Standard system PAL- I

Receiving Channel

VHF :

IR A-J (CH 01 - CH 09)

UHF :

CH 21 - CH 69 (I 21 - 69)

CATV:

CC 01 - CC 68 (Hyperband) 

Receiving System

Sound:

FM MONO

DIGITAL STEREO NICAM

Colour System:

PAL (SECAM & NTSC by AV inputs)

Field Frequency:

PAL 50/60 Hz Capability

Power Source

220V-240V   AC  50Hz

Power Consumption at 240V AC 50Hz

80 W max.

85 W max.

Power Consumption at (Stand-by)

3 W max.

3 W max.

Audio Output:Internal speaker: 

Left/Right:

10 + 10 W (mpo)

10 + 10 W (mpo)

Dimensions (Approx.)

width:

784 m/m.

878 m/m.

height:

498 m/m.

558 m/m.

depth:

517 m/m.

572 m/m.

Viewing Area (diagonal measurement)

66 cm (28")

76 cm (32")

Weight (Approx.)

33.5 Kg 

46 Kg 

Speaker (2 pcs.)

6x13 cm

6x13 cm

Antenna Input Impedance

VHF/UHF 75 ohm Unbalanced

Safety

CE - MARK

EMC

CE - MARK

Accessories & etc.

a) User Instruction

Yes

b) Quick Start Guide

Yes

c) Typical Connections

Yes

d) Remote Control

Yes

e) Battery

2 pcs.

Other Features list

● Digital Comb Filter

● Digital Stereo NICAM

● Auto Installation System

● ON-OFF Timer

● ACSS function (Auto Channel Sorting System)

● Child Lock System

● 99 Channel Programming System

● 21-pin Euro SCART Connector (RGB)

● Cable and Hyperband

● 21-pin Audio/Video Connector (AV-1) with S-Video Input

● Teletext

● 21-pin Audio/Video Connector (AV-2) 

● OSD System (On Screen Display)

● Front Audio/Video Input Terminal

● Tint Control

● NTSC Playback AV Input

● NTSC Hue Control

● Front S-Video Input Terminal

● ECO mode

● Blue Back Noise Mute Function

● Wide Mode Function

● Headphone Terminal

NOTE: THE “AV LINK” FUNCTION IS NOT AVAILABLE IN THIS MODEL.