Sharp LC-26SB14U Support Question
Sharp LC-26SB14U Support Question
Find answers below for this question about Sharp LC-26SB14U - 26" LCD TV.Need a Sharp LC-26SB14U manual? We have 1 online manual for this item!
Question posted by Gregoryjavenson on October 3rd, 2011
Turning Tv To 'antenna' Or 'over-the-air' Mode
I bought an "Antennacraft" antenna to receive the basic local channels and the manual of the antenna says that I should look through my TV's manual and set it to "Antenna" or "Over-The-Air" mode.I have lost the manual and can't find it online. Can anyone please tell me how to set my tv to any of these modes?
Current Answers
Answer #1: Posted by TVDan on October 3rd, 2011 7:11 PM
TVDan
Member since:
August 8th, 2011 Points: 4,732,000
Member since:
August 8th, 2011 Points: 4,732,000
I searched for a free version of this service manual and found none. So I'm going to try to steer you to the answer. First lets do a factory reset and this might be all you will need to get it figured out. Turn the TV on and press (and hold) the [vol dn] on the TV and hold it down untill it gets to the minimum then press the [1] key on the remote for a couple seconds until the set turns off. Release all keys ad power the set back up and with the antenna hooked up select auto-program with the tuner set to "AIR" not "CABLE".
TV Dan
Related Sharp LC-26SB14U Manual Pages
Service Manual - Page 1
...MANUAL
No.S480ILC26SB14
LCD COLOR TELEVISION
MODEL LC-26SB14U
In the interests of the set.
CONTENTS
Page • SERVICING NOTICES ON CHECKING A1-1 • HOW TO ORDER PARTS ...A1-1 • IMPORTANT ...A1-1 • ABOUT LEAD FREE SOLDER (PbF A1-2 • GENERAL SPECIFICATIONS A2-1~A2-5 • DISASSEMBLY INSTRUCTIONS B1-1~B2-2 • SERVICE MODE...performance of the set should be ...
Service Manual - Page 2
...find it .
5. BE CAREFUL WITH THE LCD PANEL
Avoid a shock to the IC and Transistor...panel while servicing. AVOID AN ELECTRIC SHOCK There is flowing.
3. Therefore, the part which are deteriorated around the serviced places serviced or not. Remove the antenna terminal on TV and turn...chassis and parts. Therefore, put in the operation manual.
2. Make sure to the pyrogenic parts and high ...
Service Manual - Page 4
...TV System
G-2 Tuning System
G-3 Signal
LCD
LCD Size / Visual Size
LCD Type
Number of Pixels
View Range
Left/Right
Up/Down
Bright Dot
Zero Bright Dot Ratio
Color System
Speaker
Position
Size
Impedance
Sound Output
Max
10%(Typical)
Broadcasting System Analog
Digital
Tuner and
System
Receive... Mode
RGB Signal
Output Level
Audio Signal
Input Level
Output Level
at DVD
at TV
...
Service Manual - Page 5
... INPUT FLASH BACK VOL+ VOLCH+ CHSURROUND MUTE FREEZE MENU LEFT ENTER RIGHT UP DOWN EXIT RETURN FAVORITE A FAVORITE B FAVORITE C FAVORITE D FAVORITE SLEEP AUDIO AV MODE CC
RC-MQ No
SHARP SHARP 10000 / 10001 3V UM-3 x 2 pcs 39 Keys Yes
No No Yes No No No No No No No No ...
Service Manual - Page 6
...)
Picture Setting(TV)
AV Mode(Picture Preference)
Brightness , Contrast , Color
Tint
Sharpness
Color Temperature
DNR
Cable Clear
Picture Setting(PC)...Air/Cable
ADD/DELETE
Label
CH Label
Video Label
Favorite CH
V-Chip
Type
RRT Setup
Lock
Hotel Lock
Channel Lock
Video Lock
Panel Lock
Menu Language
Closed Caption
CC Advanced
View Mode (Picture Size)
Picture Scroll
Film Mode...
Service Manual - Page 7
...;1080i
Wall Mount
Size W x H(mm)
Screw Size
Owner's Manual
Language
w/Guarantee Card
Remote Control Unit
Rod Antenna
Poles
Terminal
Loop Antenna
Terminal
U/V Mixer
DC Car Cord (Center+)
Guarantee Card
Warning Sheet
Circuit Diagram
Antenna Change Plug
Service Facility List
Important Safeguard
Dew/AHC Caution Sheet
Quick Set-up Sheet
Battery
UM size x pcs
OEM Brand...
Service Manual - Page 8
...SPECIFICATIONS
G-12 Interface
G-13 Set Size G-14 Weight G-15 Carton G-16 Material G-17 Environment
Switch
Indicator Terminals
Top
Power (Tact)
Channel Up
Channel Down
Volume Up
Volume ...Antenna Input
Video Input 3
Audio Input 3
S - No
Yes
Green procurement of Origin
Drop Test
Height (cm)
Container Stuffing (40' container)
w/Pallet
w/Wrapping
Cabinet Front
Rear
Jack Panel
...
Service Manual - Page 9
... direction of
arrow (A). 3. Remove the 7 screws (3). 7. Remove the 2 screws (1). 3.
Remove the 3 screws (1). 4. Holder Panel
Angle Main (2)
(2) (2)
(2)
(1) Angle Main (1) (1)
LCD Block
(1)
(A)
Holder Panel
Plate Button Ass'y
(1) (1)
(1) (B)
Operation PCB (3) (2)
(3)
(3)
(A) (C)
(3) (3) (3)
Angle Hinge
Fig. 1-4
Fig. 1-2 B1-1 DISASSEMBLY INSTRUCTIONS
1. Remove...
Service Manual - Page 10
...arrow (B).
(2) (3)
(1)
(2) (4)
(5) (5)
(5)
(5) (5)
(A) Plate Jack
Shield Digital Digital PCB
1-7: COVER LCD (Refer to Fig. 1-7)
1. Remove the 5 screws (1). 2. Remove the 4 screws (1). 2. Remove the ... 7. Remove the screw (2). 3. Remove the Cover LCD in the direction of arrow.
(2)
(1) (1)
(1) (1)
Cover LCD
LCD Panel
(B)
Fig. 1-7
Fig. 1-6
1-6: POWER PCB (Refer to Fig. 1-5)
1.
Service Manual - Page 13
...a the standard time in the appropriate condition. (See below chart.)
Set Condition
Power ON
Set Key
VOL. Releasing of factory TV data. Initialization of V-CHIP PASSWORD.
2 sec. DOWN (Minimum)
8...Power ON
VOL.
SERVICE MODE LIST
This unit is provided with the following SERVICE MODES so you set factory initialization, the memories are reset
such as the channel setting, and the POWER ON...
Service Manual - Page 14
... VOL. After the confirmation of each check sum, turn off automatically. Turn on the POWER, and set to the TV mode. 2.
Press LEFT/RIGHT button to the TV mode. 11. Turn on the remote control for more than 2 seconds. 12.
DOWN button on the set and Channel button (8) on the POWER, and set to select DATA.
POWER ON total hours. = (16...
Service Manual - Page 15
... adjustment screen for more than 2 seconds. BASIC ADJUSTMENTS
2-1: WHITE BALANCE
1. Using the remote control, set and the
channel button (9) on the remote control to the IC and Transistor). DOWN button on the set the brightness and
contrast to display adjustment mode on the remote control for DTV mode, select
the digital channel. 8. ADJUSTMENT PROCEDURE
Read and perform...
Service Manual - Page 16
...*
*
*
*
*
- NOTE: For the step no . with * mark, please adjust it according to the situation of the adjustment item is set . Step No. Step No. Step No. Step No. ELECTRICAL ADJUSTMENTS
2-2: Confirmation of Fixed Value (Step No.) Please check if the fixed values of... the set correctly referring below. (TV/AV/COMPONENT/HDMI/PC/DTV)
NO. FUNCTION
AV
COMPONENT
HDMI
PC
TV
GAME
...
Service Manual - Page 18
No
Is there voltage at pin 1 of IC401 19V?
Yes
Change DIGITAL PCB. Check IC402 and peripheral circuit.
E-1 No
No Is there voltage at pin
No
10 of IC402 6V?
Yes
Yes Is R412 broken? Change F401. Check IC401 and peripheral circuit.
(LCD SECTION)
POWER DOES NOT TURN ON
TROUBLESHOOTING GUIDE
Yes Is F401 broken? Change R412.
Service Manual - Page 19
...
AA3 and AA4 of CP302? Check IC302 and peripheral circuit. Connect CP302.
TROUBLESHOOTING GUIDE
THE PICTURE APPEARS, BUT THE AUDIO DOES NOT APPEARS. (AT RF MODE)
No Is CP302 connected?
Check IC5801 and peripheral circuit.
E-2 No
Is there signal at pin
Yes
5 of IC6552, IC6553? No
Change TU5801.
Change SP301 and...
Service Manual - Page 29
...10K
3.4 3.4 0 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 0 3.4 3.4
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 R2806 10K
R2805...WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
PC_TOOL_RX PC_TOOL_TX HDMI_SW ...
E10A DEBUG
RESET/MODE
H 8
7
6
5
4
3
2
PCBDH0 CEG352
1 H
H-2
Service Manual - Page 33
...PANEL
IC2801
7
R8J66954BG
C2801
CP2804 A2006WR0-2X15P-HK
7
100P CH NC VDD+3.3V/NC/GND 30
VDD+3.3V/NC/GND 29
GND
28
LVDS0OUT0M E19 1.5 LVDS0OUT0P F19 1.5
NR2811 CRA108220JV
LCD_TXOUT0LCD_TXOUT0+
GND
27
RXIN0- 26...CD2804
V2301_1 V260B1-L01_M
RXIN2+ 19
CURU1704
LCD PANEL
6
GND
18
RXCLK IN- 17
RXCLK... TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS ...
Service Manual - Page 34
... 15 16
SUR_SW
VREF
3.3V_POWER_H
AVSS
IIC_OFF
IVCC
32 31 30 29 28 27 26 25 KEY_B
3.4
DTV_RESET
ASEMD0 3.4
3.4
1V_CTL
25 KEY_A
3.3 STBY-H
32 MAIN_MICON_TXD
3.4
MODE
17 HDMI_CEC
DVD_POWER NC
3.4
EXT_MUTE 16 POWER_FAIL
SYS_POWER_H 3.3
2.9
9 DISC_IN_DET AUDIO_MUTE
EEPROM_SDA... WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
Service Manual - Page 37
... 5 6 7 8 9 10 11 12 13 14 15 16
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
3.5 PILOT DET
NC NC
3.5 PLL
L+R REF ...2.2 INPUT
SIF/BB NC
3.3 SIF REF
MUTE NC
2.2 STEREO REF FOMO NC
5.0 SDA/SAPID
MODE NC
0
GND
AGC SW NC
NC PE
IIC/PARA 5.0
5.0 SCL/STID SPE FIL 2.4
1.7...OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. CAUTION:SINCE...
Service Manual - Page 49
...22
RXIN1-
23
GND
24
RXIN0+
25
RXIN0-
26
GND
27
GND
28
VDD+3.3V/NC/GND 29 NC VDD+3.3V/NC/GND 30
SUB MICON CP6201
GND 1
TX 2
(MODE) BUSY 3
NC
NC 4
VCC 5
(CNVSS) ...CLK 6
RX 7
NC
NC 8
RESET 9
GND 10
GND 11
CP2803 TCK 1 TRST_N 2 TDO 3 ASEBRKAK_N 4 TMS 5 TDI 6 RESET_N 7 FLASH_WP 8 ASEMD0 9 GND 10 VDD33 11 GND 12
CD2804
V2301_1 LCD PANEL
...
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