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 jupchurch on September 30th, 2011
Scan For Inputs: How?
I've just attached an antenna to the antenna port but the TV doesn't detect it. How do I make the TV scan for new inuts?
Current Answers
Answer #1: Posted by TVDan on October 1st, 2011 6:00 AM
TVDan
Member since:
August 8th, 2011 Points: 4,732,000
Member since:
August 8th, 2011 Points: 4,732,000
find the "input label" section of the setup menu, give it a name (such as something as "antenna") this places this input into the active selections. Then select this input and go back to the channel section in the menu and activate the auto-program features to find the available channels.
TV Dan
Related Sharp LC-C4655U Manual Pages
Service Manual - Page 1
... the modifications alone. ADJUSTMENT [1] ADJUSTMENT PROCEDURE 5-1
Parts marked with specified ones for maintaining the safety of the set should be used .
S08S2LCC4655U
LCD COLOR TELEVISION
MODEL LC-C4655U
In the interests of user-safety (Required by safety regulations in some parts.
For the other points, refer to be used for after sales service...
Service Manual - Page 2
... RDENCA298WJQZ
LCD PANEL
42"LCD Panel Module Unit 46"LCD Panel Module Unit
R1LK420D3LF21Z - Some parts changed - LC-C4655U
LOCU-C4T6L55IUNE AND DIFFERENCES FROM BASE MSOerDvEicLe Manual
OUTLINE
This model is based on the LC-42D65U and is changed some parts. DIFFERENCES FROM BASE MODEL
„LIST OF CHANGED PARTS
Ref. No.
Delete...
Service Manual - Page 3
... all lead dress to make certain that leads are... a return to the chassis (antenna, metal cabinet, screw heads, ...television have the same safety characteristics as non-metallic control knobs, insulation materials, cabinet backs, adjustment and compartment covers or shields, isolation resistor-capacitor networks, mechanical insulators, etc. 5. LSCA-CF46E55TUY PRECAUTION
Service Manual
LC-C4655U...
Service Manual - Page 5
...with the lead-free solder, apply lead-free wire solder. Make sure to turn on the PWB silk.
The alphabetical character ... (Sn-Ag-Cu) is about 220 °C which is attached on the tip of this model employs lead-free solder. When... lead-free solder of lead-free solder.
PRECAUTIONS FOR USING LEAD-FREE SOLDER
LC-C4655U
„Employing lead-free solder
• "PWBs" of the soldering bit...
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
...;F to 104°F (0°C to make design and specification changes for product improvement without prior notice. 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...
Service Manual - Page 8
...
INPUT button
Channel buttons (CH / )
Volume buttons (VOL / )
AC INPUT terminal
INPUT 7 terminal (HDMI) DIGITAL AUDIO OUTPUT terminal
INPUT 8 terminal (HDMI)
AUDIO OUTPUT terminals
INPUT 5 terminal (HDMI)
Antenna/Cable in
INPUT 3 terminals
SERVICE terminal
INPUT 4 terminal (PC-IN) AUDIO terminal (shared for explanation purposes and may vary slightly from the actual operations. LC-C4655U...
Service Manual - Page 9
...
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 DISPLAY: Display the channel information.
12 SLEEP: Set the sleep timer.
13 AV MODE: Select an audio or video setting.
21
(When the input source is INPUT 4, 5, 6 or 7:
STANDARD, MOVIE, GAME, PC...
Service Manual - Page 10
... unstable installation and may result in the correct direction.
CAUTION Attach the stand in the TV falling over the base area to mount the TV
You can ask a qualified service professional about using the optional mount bracket.
LC-C4655U
QUICK REFERENCE
Attaching/Detaching the Stand
Before attaching (or detaching) the stand, unplug the AC cord from being...
Service Manual - Page 11
.... Check the input signal setting. Is picture adjustment correct? This does not affect the TV's performance.
In this may look dark in a hot or cold location. Is a fluorescent light illuminated near a heater, as this case, operate the unit after connection? The picture may cause the cabinet to deform and the Liquid Crystal panel to...
Service Manual - Page 12
...Contrast Brightness Color Tint Sharpness Advanced
C.M.S.-Hue C.M.S.-Saturation Color Temp. LC-C4655U
On-Screen Display Menu
Menu Items
For TV/INPUT 1/2/3 Mode
Picture Menu
OPC Backlight Contrast Brightness Color Tint Sharpness... Menu
EZ Setup CH Setup Antenna Setup-DIGITAL Input Skip Input Label Parental CTRL Position Language Reset
Option Menu
Audio Only Input Select PC Audio Select Output Select...
Service Manual - Page 14
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. Rear Cabinet
4
Front Cabinet
4 2
3 1
Stand
4 - 1
LC-C4655U
LCC-HC4A655PUTER 4. Remove the 4 lock screws and detach the Stand. 2. Remove the 1 lock screw. 4.
Service Manual - Page 15
... the KEY Unit from the KEY Button Cover, and disconnect KM-Wire. 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
Service Manual - Page 16
LC-C4655U
10.Remove the 2 lock screws and detach the Side AV Cover. 11.Remove the 11 lock screws, 4 lock shafts, 3 lock screws, 2 lock screws and detach the Main Shield.
11 11 11
11
Main Shield
Side AV Cover
10
4 - 3
Service Manual - Page 17
LC-C4655U
KM 12
LP PD LW
LB2 LB1
PD 12
PL
LB2
12
LA
LA
LP LW PL
12
4 - 4 12.Disconnect all the connectors from all the PWBs.
Service Manual - Page 24
... the "VOL (-)" and "INPUT" keys at a time.
(The "VOL (-)" and "CH ( )" keys should know how to enter the adjustment process mode. LC-C4655U
3.
In this case, wait...Input mode is switched automatically when relevant adjustment is started so far as normal startup), retry the procedure. 4) To exit the adjustment process mode after the adjustment is now in the AC cord of the main unit to make...
Service Manual - Page 28
LC-C4655U
Page 22 23
24
25 26
27
Line 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 4 5 6 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10...Vol60 MIN Treble Vol60 Center Treble Vol0 MAX Treble Vol60 MAX VS Path VS Option VS SP Interval VS Width VS Input Gain(2ch) Bass AGC Bass Harmonics Bass LPF Fc Bass HPF Fc BassAGC Max BassAGC Min BassAGC Attack Time BassAGC Release...
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... STANDBY CAUSE) 11 Prolonged unspecified-signal input in PC mode 17 Temperature error 1A Monitor trouble detected 22 LCD controller Rom error
in the cause of continuous "out of range", PC input mode in the cause of abnormal temperature...
Service Manual - Page 31
...in EEPROM whenever possible. Adjustment item 1 Adjustment
Adjustment conditions
Adjustment procedure
480i signal
Feed the 100% color bar signal to INPUT 1 component input.
2 Auto adjustment performance
Page 5/38
100% white
Bring the cursor on [•N358 ALL ADJ (INPUT1)] and ... of a cause (code) of the last standby The cause of EEP adjustment value from storage area
LC-C4655U
7.
Service Manual - Page 32
... RF signal US-7 (AIR) ch
Adjustment procedure Feed the NTSC signal to ANALOG RGB input.
100% Color saturation XGA 100% color bar
2 Auto adjustment performance
7.7. Adjustment item 1 Adjustment
Adjustment conditions Analog RGB signal: XGA (1024 x 768) 60Hz SYNC: HV separate
Adjustment procedure Feed the XGA 100% color bar signal to RF ANTENNA input. LC-C4655U
7.5.
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