Sharp LC-C4655U Support Question
Sharp LC-C4655U Support Question
Find answers below for this question about Sharp LC-C4655U - AQUOS Liquid Crystal Television.Need a Sharp LC-C4655U manual? We have 1 online manual for this item!
Question posted by sp8cdax on October 26th, 2011
I Get Sound But No Picture Has Failed To Recieve Broadcast (e202)means What ?
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Related Sharp LC-C4655U Manual Pages
Service Manual - Page 1
...restored to its original condition and only parts identical to change without notice. OUTLINE
This model is based on the LC-42D65U and is changed some countries) the set . OVERALL WIRING DIAGRAM [1] OVERALL WIRING DIAGRAM 6-1
CHAPTER 7. ...safety regulations in some parts. S08S2LCC4655U
LCD COLOR TELEVISION
MODEL LC-C4655U
In the interests of the set. This document has been published to the...
Service Manual - Page 2
... refer to a Parts list
PACKING PARTS AND ACCESSORIES Please refer to the LC-42D65U (No. Some parts changed some parts. Description
PRINTED WIRING BOARD ASSEMBLIES R/C, LED Unit KEY Unit...Change Change
i
No. S08S2LCC4655U)
DUNTKE264FM02 ←
DUNTKE716FM01 RDENCA295WJQZ
- LC-C4655U
LOCU-C4T6L55IUNE AND DIFFERENCES FROM BASE MSOerDvEicLe Manual
OUTLINE
This model is based on the...
Service Manual - Page 3
... EARTH GROUND
SAFETY NOTICE
Many electrical and mechanical parts in LCD color television have these checks.) Any reading of completing these special safety characteristics are..., replacement parts must be corrected before servicing. LSCA-CF46E55TUY PRECAUTION
Service Manual
LC-C4655U
IMPORTANT SERVICE SAFETY PRECAUTION
Service work should be attempted.
2.
Disconnect AC power...
Service Manual - Page 5
.... Indicates lead-free solder of the bit as it has poor solder wettability, you confirm the steady soldering condition.
PRECAUTIONS FOR USING LEAD-FREE SOLDER
LC-C4655U
„Employing lead-free solder
• "PWBs" of the soldering bit, it is blackened during use a dedicated soldering bit, if you are not familiar with...
Service Manual - Page 6
LC-C4655U PRECAUTIONS IN SERVICING THE HDCP-KEY ROM
Applied part: HDCP-KEY ROM IC8451 RH-IXC318WJQZY (updated ROM)
The HDCP-KEY ROM shall be protected and ...
Service Manual - Page 7
...
LC-C4655U
LCD panel
Item
Model: LC-C4655U
46" Class (45 63/64" Diagonal) Advanced Super View & BLACK TFT LCD)
Resolution
2,073,600 pixels (1,920 1,080)
TV-standard (CCIR)
American TV Standard ATSC/NTSC System
VHF/UHF VHF 2-13ch, UHF 14-69ch
TV Function
Receiving Channel
CATV
1-135ch (non-scrambled channel only)
Digital Terrestrial Broadcast...
Service Manual - Page 8
LC-C4655U
LCC-HC4A655PUTER 2. The examples used throughout this operation manual are based on the LC-C5255U model.
2 - 1 OPERATION MANUAL
[1] OPERATION MANUAL
Part Names
TV (Front)
* OPC: Optical Picture Control
TV (Rear/Side)
Service Manual
Remote control sensor OPC sensor* OPC indicator SLEEP indicator POWER indicator
POWER button
MENU button
INPUT button
Channel buttons (...
Service Manual - Page 9
... Part Names
Remote Control Unit
1 2 3 4
5 6 7 8 9 10
LC-C4655U
1 POWER: Switch the TV power on the screen.
20
10 EXIT: Turn off...xvYCC (INPUT 4/5/6
only) USER, DYNAMIC (Fixed), DYNAMIC)
14 MUTE: Mute the sound.
15 VOL / : Set the volume.
16 CH / : Select the channel.... Selects the MTS/SAP or the audio mode
during multi-channel audio broadcasts.
13
14
4 0-9: Set the channel.
5 (DOT):
15...
Service Manual - Page 10
...performed by qualified service personnel. Hex key
2
Screws
2
Soft cushion
1 1
0/5/10/15/20°
LC-C4655U The "b" position is at the 4 locations on the rear of the display. CAUTION Attach the stand in...order.
2 - 3 Hanging on the bottom of the TV. This will prevent it . LC-C4655U
QUICK REFERENCE
Attaching/Detaching the Stand
Before attaching (or detaching) the stand, unplug the AC ...
Service Manual - Page 11
.... LC-C4655U
Appendix
Troubleshooting
Problem No power
Unit cannot be operated.
Has the power been turned on the TV. Check the power control settings.
This does not affect the TV's performance. Check the broadcast time in "Audio Only"?
Is the room too bright? The picture may cause the cabinet to deform and the Liquid Crystal panel...
Service Manual - Page 12
... CH Game Play Time Operation Lock Out
For HDMI/PC-IN Mode
Picture Menu
OPC Backlight Contrast Brightness Color Tint Sharpness Advanced
C.M.S.-Hue C.M.S.-Saturation ... Output Select Color System Caption Setup Digital Caption Info. . LC-C4655U
On-Screen Display Menu
Menu Items
For TV/INPUT 1/2/3 Mode
Picture Menu
OPC Backlight Contrast Brightness Color Tint Sharpness Advanced
C.M.S.-Hue C.M.S.-Saturation Color...
Service Manual - Page 14
Remove the 4 VESA Hole Covers. 3. LC-C4655U
LCC-HC4A655PUTER 4. REMOVING OF MAJOR PARSTeSrvice Manual
[1] REMOVING OF MAJOR PARTS
1. Remove the 4 lock screws, 9 lock screws and detach the Rear Cabinet. Remove the 1 lock screw. 4. Remove the 4 lock screws and detach the Stand. 2.
Rear Cabinet
4
Front Cabinet
4 2
3 1
Stand
4 - 1
Service Manual - Page 15
Detach the R/C, LED Unit, and disconnect RA-Wire. 8. Detach the KEY Unit Ass'y. 9. LC-C4655U
KEY Unit
9
KM
8
KEY Button Cover
7
RA
SP 6
RA
R/C, LED Unit
Speaker-R SP
7
6
Bottom Cover
5
SP Speaker-L
6
4 - 2 5. Detach the KEY Unit from the KEY Button ...
Service Manual - Page 21
... upgrade, start the set, go to the top page of the whole process, the upgrade success screen as shown below appears. If the process repeatedly fails, it is likely that the hardware need fixing.
6.
UPGRADE FAILURE
SDB655
LC-C4655U
NOTE: In the event of a failure, repeat the upgrade process.
Service Manual - Page 22
... alternately.
After the unit startup, the upgrade starts. If the upgrade fails, power led will blink continuously. Monitor microprocessor software version upgrade
Create the USB memory for version upgrade (prepared as explained in the "Main software version upgrade".
Copy the file LAKEVAxx.USB and LAKEMxxx.BIN (named temporarily) for version upgrade. 9. LC-C4655U
2.3.
Service Manual - Page 24
...tampered in this case, wait 10 seconds or so before plugging.) CAUTION: Use due care in the adjustment process mode.
When you fail to enter the adjustment process mode (the display is the same as the necessary input signal is done, unplug the AC cord ...forced shutdown. (When the power was turned off with the remote controller, once unplug the AC cord and plug it again. LC-C4655U
3.
Service Manual - Page 25
...READ Collected color data setting for VIC READ Signal type setting for VIC READ Picture level acquisition function CVBS and TUNER signal level adjustment CVBS signal level adjustment ... test (10ch) Tuning test and VCHIP test (15ch)
Component 15K picture level adjustment (main)
Component 33K picture level adjustment (main)
LC-C4655U
Remarks (adjustment detail, etc.)
Refer to *1 under the list for...
Service Manual - Page 26
Parameter for six-point adjustment Parameter for six-point adjustment
5 - 7 LC-C4655U
Page 7
8 9 10
11
12
13 14
Line 1 2 3 4 5 6 7 8 9 10 1 1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 ... CD MAX CALC RESET VAL1 VAL2 VAL3 VAL4 VAL5 VAL6
Description Analog RGB picture level adjustment
Remarks (adjustment detail, etc.)
VCOM adjustment value Standard value 1...
Service Manual - Page 34
... Make the following settings are done correctly, it means the procedure has been successfully car- Command entry is...When initialization is shown, retry to execute the initialization.
broadcast frequencies)
3) Password data
4) Operation time
5) Auto ...unit with AC power Enter the adjustment process mode. LC-C4655U
8.2. supply. After the settings are initialized in the...
Service Manual - Page 48
...
AV Systems Group CS Promotion Center Yaita, Tochigi 329-2193, Japan LC-C4655U
COPYRIGHT
2008 BY SHARP CORPORATION
ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of...
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