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 Anonymous-113761 on June 12th, 2013
Lc-c4655u Model Sharp Tv - Won't Cut On But The Power Light And Opc Light Flashe
The power light and opc light flashes at the same time and then the power light flashes twice. What is the problem and how do I fix it?
Current Answers
Related Sharp LC-C4655U Manual Pages
Service Manual - Page 1
... safety of user-safety (Required by safety regulations in some parts. PRINTED WIRING BOARD ASSEMBLIES [1] R/C, LED Unit 7-1
CHAPTER 8. This document has been published to the LC-42D65U (No.
S08S2LCC4655U
LCD COLOR TELEVISION
MODEL LC-C4655U
In the interests of the set . The contents are important for maintaining the safety and performance of the set .
Service Manual - Page 2
... a Parts list
PACKING PARTS AND ACCESSORIES Please refer to the LC-42D65U (No.
Description
PRINTED WIRING BOARD ASSEMBLIES R/C, LED Unit KEY Unit MAIN Unit POWER Unit
LC-42D65U (No. LC-C4655U
LOCU-C4T6L55IUNE AND DIFFERENCES FROM BASE MSOerDvEicLe Manual
OUTLINE
This model is based on the LC-42D65U and is changed some parts. S78N2LC42D65U)
DUNTKE868FM01 DUNTKE266FM02 DUNTKE716FM02...
Service Manual - Page 3
...AC power before ... having a return to those used only for leakage current in LCD color television have these checks.) Any reading of any circuit should be performed only by...isolation resistor-capacitor networks, mechanical insulators, etc. 5. LSCA-CF46E55TUY PRECAUTION
Service Manual
LC-C4655U
IMPORTANT SERVICE SAFETY PRECAUTION
Service work should be attempted.
2. For continued safety,...
Service Manual - Page 5
... peeled off the power of the bit ... wire solder
• When fixing the PWB soldered with the...time. Make sure to turn on the tip of it with steel wool or fine sandpaper.
• Be careful when replacing parts with conventional lead wire solder may be apt to cracks. Clean the bit after every use , file it . PRECAUTIONS FOR USING LEAD-FREE SOLDER
LC-C4655U...model employs lead-free solder.
Service Manual - Page 6
... clearing those in stock) 2) In storing the component parts, protect and manage them against theft and disclosure.
(For storing the service parts, service units, etc.)
v 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
... notice. LCC-HC4A655PUTER 1. The performance specification figures indicated are unreceivable. SPECIFICATIONS
[1] SPECIFICATIONS
Service Manual
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...
Service Manual - Page 8
The examples used throughout this operation manual are based on the LC-C5255U model.
2 - 1 LC-C4655U
LCC-HC4A655PUTER 2. 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 (CH / )
Volume ...
Service Manual - Page 9
...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 the menu screen.
11 ... VIEW MODE: Select the screen size.
16
8 FREEZE: Set the still image. When the input source is TV, INPUT 1, 2 or 3:
STANDARD, MOVIE, GAME, USER, DYNAMIC (Fixed),
22
DYNAMIC. Press again to return
to normal screen.
17 18 19
9 / / / , ENTER:...
Service Manual - Page 10
... the cable clamp on the rear of the TV when using an optional wall mount bracket to lay the TV on the bottom of the display. SHARP bears no responsibility for the stand unit onto the box. 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...
Service Manual - Page 11
... the TV or unplugging the AC cord and replugging it under strong or fluorescent lighting? Adjust the picture tone. Remove any objects blocking vent or clean. Is "On" selected in a hot or cold location. In this may look dark in a low temperature space (e.g. Is the sleep timer set?
LC-C4655U
Appendix
Troubleshooting
Problem No power
Unit...
Service Manual - Page 12
... Audio Select Output Select Game Play Time Operation Lock Out
Digital Setup Menu
...OPC Reset
Audio Menu
Treble Bass Balance Surround Bass Enhancer Reset
Power Control Menu
Power Saving No Signal Off No Operation Off
Setup Menu
Input Skip Input Signal Auto Sync. LC-C4655U
On-Screen Display Menu
Menu Items
For TV/INPUT 1/2/3 Mode
Picture Menu
OPC Backlight Contrast Brightness Color Tint Sharpness...
Service Manual - Page 14
LC-C4655U
LCC-HC4A655PUTER 4. Rear Cabinet
4
Front Cabinet
4 2
3 1
Stand
4 - 1 Remove the 4 VESA Hole Covers. 3. Remove the 4 lock screws, 9 lock screws and detach the Rear Cabinet. REMOVING OF MAJOR PARSTeSrvice Manual
[1] REMOVING OF MAJOR PARTS
1.
Remove the 1 lock screw. 4. Remove the 4 lock screws and detach the Stand. 2.
Service Manual - Page 15
... disconnect KM-Wire. Detach the R/C, LED Unit, and disconnect RA-Wire. 8.
Detach the KEY Unit Ass'y. 9. Remove the 1 lock screw and detach the Bottom Cover. 6. 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 Disconnect SP-Wire and detach the Speaker-LR...
Service Manual - Page 20
LC-C4655U
LCC-HC4A655PUTER 5. After replacement of each microprocessor software
CAUTION: Never "POWER OFF" the unit when software upgrade is necessary to upgrade the ... or more than one file for version upgrade. 1.
Unplug the AC cord. 2. Software version upgrade
The model employs the following procedure.
1. After the unit startup, the system upgrade screen as above) into the service...
Service Manual - Page 30
LC-C4655U
Page 36 37
38
Line 1 2 3 1 2 3 4 5 6 1 2 3 4
Item LCD TEST PATTERN TV TEST PATTERN 1 TV TEST PATTERN 2 KEY LOCK(1217) KOUTEI AREA ALL CLEAR A MODE AREA... detail, etc.)
*1 Details of P1.9 (NORMAL STANDBY CAUSE) 2 No operation off 3 No signal off 4 PC power management mode 1 5 PC power management mode 2 6 Off timer 8 Command from RS232C
in the cause of "no operation off" in the cause of...
Service Manual - Page 33
...point G setting / 928) (rounded off the AC
MG6B****
power.
With the strongest color being fixed,
KKT10037
turn off ), and make the R and B ...Model Integral Monitor WB
Adjustment Specifications V1.6".
1) Make the following settings for inspection
AV MODE: [DYNAMIC] (Reset)
Monochro: ON
Active Contrast: OFF
Aging Time: Min. 60 minutes
Ins.
White balance adjustment
LC-C4655U...
Service Manual - Page 35
... number ID plug
Model numbers are identified by inserting the destination ID plug (QCNCMA275WJQZ) in its specified slot of the destination ID connector SC9201/ SC9202 (...16244;
㽴
㽳㽲 㽴
㽵 㽶
㽷㽸
㽹
㪟㪛㪤㪠
㪭㪆㪣㪩
㪬㪪㪙
5 - 16
LC-C4655U
10.
Service Manual - Page 41
MODEL
CONTENTS
LC-C4655U
[1] PRINTED WIRING BOARD ASSEMBLIES
[2] LCD PANEL (NOTE: THE PARTS HERE SHOWN ARE SUPPLIED AS AN ASSEMBLY BUT ... parts with " " are subject to be used for maintaining the safety and performance of the set . PartsGuide
LC-C4655U
PARTS GUIDE
No. This document has been published to change without notice. The contents are important for maintaining the safety...
Service Manual - Page 44
... 45 XHPS830P10WS0 46 XIPSN20P04000 47 XEBS740P08000 48 PSPAZC225WJKZ 49 PSPAZC221WJKZ
BN
N
- LC-C4655U
NO.
AF
- Control Button Label J VESA Hole Cover, x4 X Bottom Cover X Model Label X Radiator Angle-A X Radiator Angle-B X Panel Support Angle, x2 J Wire Holder J Wire Holder, x2 J Wire Holder, x3 X Power PWB Holder X Shaft, x4 J Rivet, x3 J Radiator X Heat Sink X Main Shield...
Service Manual - Page 48
... in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.
LC-C4655U
COPYRIGHT
2008 BY SHARP CORPORATION
ALL RIGHTS RESERVED.
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