Sharp LC-13AV6U Support Question
Sharp LC-13AV6U Support Question
Find answers below for this question about Sharp LC-13AV6U.Need a Sharp LC-13AV6U manual? We have 1 online manual for this item!
Question posted by smoore17 on February 15th, 2016
Connecting A Uhf/vhf Antenna
I have tried to connect multiple antennas to this tv but am unable to get any signal. I do not have the remote and it keeps wanting to look for cable. How can I change this?
Current Answers
Answer #1: Posted by TheWiz on February 15th, 2016 1:27 PM
TheWiz
Member since:
October 13th, 2011 Points: 25,383,424
Member since:
October 13th, 2011 Points: 25,383,424
This TV only has an analog TV tuner and all channels are digital now. You'll need to purchase a digital TV converter box if you want to get channels via an antenna.
Related Sharp LC-13AV6U Manual Pages
Service Manual - Page 1
The contents are subject to change without notice. CONTENTS
Page » IMPORTANT SERVICE SAFETY PRECAUTION 2 » SPECIFICATIONS ...5 » OPERATION ...SET ...83
This document has been published to be used for after sales service only.
LC-13AV6U
N46A3LC13AV6U
LCD COLOR TELEVISION
MODEL LC-13AV6U
In the interests of user-safety (Required by safety regulations in some countries) the set ...
Service Manual - Page 2
...as electrical conduit or electrical ground connected to an earth ground.
• Use an AC voltmeter having a return to the chassis (antenna, metal cabinet, screw heads, ...;
LC-13AV6U
IMPORTANT SERVICE SAFETY PRECAUTION
Ë Service work should be corrected before servicing. Schematic Diagrams.
These characteristics are thoroughly familiar with the AC cord plug connection reversed...
Service Manual - Page 4
...BM
4 Lead-free solder contains more tin, and the end of the soldering bit may be apt to keep the soldering bit in your area.
3 Soldering As the melting point of lead-free solder (Sn-Ag-Cu...it has poor solder wettability, you may cause damage or accident due to turn on the PWB silk. LC-13AV6U
Precautions for using lead-free solder
1 Employing lead-free solder "All PWBs" of the soldering bit, ...
Service Manual - Page 5
...LC-13AV6U
Items
Model
LC-13AV6U
LCD panel
13" Advanced Super View & BLACK TFT LCD
Number of production units. The performance specification figures indicated are nominal values of dots
921,600 dots VGA
Video color systems
N358
TV Standard (CCIR) NTSC
TV Tuning System TV... the right to make design and specification changes for product improvement without prior notice. Brightness...
Service Manual - Page 6
... the sound volume using VOL (+)/(-) on operation using the remote control.
Only use it is heard to fall down, breaking the LCD panel as well as the same buttons on the LC-13AV6U model. Listening with the stand. • Do not pick up the LCD TV set by its stand. • Securely unfold the easel...
Service Manual - Page 7
....
Channel Select Sets the channel. MENU RETURN Returns to the previous
channel. If chemical
leakage is found, wipe it . FLASHBACK Returns to the previous
screen. LC-13AV6U 7
Part Names of Remote Control
POWER Switches the Liquid Crystal Television power on the screen. MTS Selects audio settings.
In addition, do not
expose the...
Service Manual - Page 9
Detach the connector from the direction of an arrow. 4. REMOVING OF MAJOR PARTS
1. Remove the cabinet B after opening from each PWB.
2 Cabinet A
LC-13AV6U
1
2
Stand
3 Cabinet B
Main PWB 4
4
CN1
SC4201
Operation PWB
SC2003
SC1701
4
SC1201 P7301
4
P6704
4
P6703
SC2001 P3901
P3301
4
SC2002 P3902
4
SC3601
P6702
4
P6701
Sub PWB
SC4101
4 R/C,...
Service Manual - Page 10
LC-13AV6U
5. Remove the 2 lock screws from the sub PWB and undo the hooks b, c and d. Remove the 2 lock screws ... together with its terminals, from the R/C, LED PWB and take out both the speakers.
6
5 Main PWB
Chassis Frame
d Sub PWB
a bc
Operation panel (Top Cover)
9
8
Operation PWB
Speaker (R)
Speaker (L)
10
R/C,LED PWB
10
7
10 Remove the 2 lock screws from the operation PWB, and...
Service Manual - Page 11
... to wear an anti-static armband. 3. Remove the 4 lock screws from the lamp unit. 15.
Work in handling the LCD panels 1. Be sure to fall, shake and shock the panels.
12. LC-13AV6U
12 LCD Panel Unit
Back shield (PSLDMA542WJFW)
Lamp Holder -L (Bottom) (LHLDZA435WJKZ)
Lamp Holder -L (Top) (LHLDZA434WJKZ) 15
14
Reflection Sheet (PSHEPA229WJZZ)
Lamp Holder...
Service Manual - Page 12
...
R/C, LED PWB Sub PWB
Sub PWB (Side B)
Main PWB (Side B)
Step 1 2 3 4 5 6
Part No. LC-13AV6U
» Precautions at the time of the side-B(back) service of the lead from between Main unit (SC1701) and LCD panel (CN1), and connect the extended cable (QCNW-C458WJQZ) for service. 4. QCNW-C458WJQZ QCNW-C461WJQZ QCNW-C461WJQZ QCNW-D402WJQZ QCNW...
Service Manual - Page 13
... selected one . LC-13AV6U
ADJUSTING PROCEDURE OF EACH SECTION
The best adjustment is performed, adjust as follows.
1. Adjusting the checker
Turning on the power switch.
("K" appears at the top left of the screen to call this mode. * Turn on the power and press the "ADJUST PROCESS" key on the remote controller. * Keep KEY4 (pin...
Service Manual - Page 14
TAMP adjustment 1) Receive the standard color bar signal. 2) See if the "Y" reading (maximum) on the power. 4-2. Model
LC-13SH3U
Setting (NTSC)
155~158
Reference (Adjustment Process ...Page 2 is within this range. Common bias adjustment
1) Feed a built-in the following table.
LC-13AV6U
[4] Initialization 4-1. Make sure the model number is set at the center of the screen. 3)...
Service Manual - Page 25
... MODE MAXIMUM VOLUME VOLUME FIXED VOLUME FIXED LEVEL RC BUTTON PANEL BUTTON MENU BUTTON ON SCREEN DISPLAY INPUT MODE START INPUT MODE...remote controller) and "CH (ù)/(Ù)" key
(remote controller and set). » To change the settings, use the "cursor RIGHT/LEFT" key (remote controller) and "VOL (+)/(-)" key (remote
controller and set). » To save new settings, keep...LC-13AV6U
2.
Service Manual - Page 27
...LANGUAGE, CLOSED CAPTION » Simple input switching is displayed.
27 LC-13AV6U
(5) PANEL BUTTON
Selection Default Explanation Limit in Setting Exception
Remarks
Selection between ...CAPTION is generated. All of the direct change by the menu key of the remote control and the menu key of the unit... TIMER is cleared. » Setting of the no-signal power-OFF (AUTO POWER OFF) is cleared to "...
Service Manual - Page 30
...PR lines of IC1004 as
and its peripheral circuits.
Are the inputs at all
No TV output
No Video 1 output
No S Video output
No Component output
Check the microprocessor's... of SC2002.
Check the LCD panel voltage and waveform.
specified?
Are the inputs at pins (3), (9)
line. Yes
Check IC1004 and its peripheral
specified?
LC-13AV6U
TROUBLE SHOOTING TABLE (Continued)
No...
Service Manual - Page 31
...sound mute. 4Disconnect the headphones.
Yes
Are there audio signal outputs from pins (27)(Rch) and (28)(Lch...connected? 3Is the sound mute?
Yes
Is the voltage at pin (7) (power input terminal) of each circuit as specified? Check the lines from right and left speakers
Is sound heard in any input mode (TV, No Video or Component)? No Check IC1300 and its peripheral circuits. LC-13AV6U...
Service Manual - Page 32
...O
N.C
O
N.C
O
N.C
O
N.C
I CSYNC
Composite sync signal
I IREM1
Remote control signal
I BYTE
Connected to GND
I CNVss
Connected to GND (connected to Vcc1 for CNVSS at flash write)
I
N.C
O
N.C
I...bus open connection detect (connected to Vcc2 for CE at flash write)
O LED POW(GLED) Power GLED control
O
N.C
O
N.C
O VSH OUT
Panel gate driver voltage control
32 LC-13AV6U
IC2003 ...
Service Manual - Page 33
... 95 96 AVss 97 P100 98 VREF 99 AVcc 100 P97
LC-13AV6U
I/O Pin Name
Function
O
N.C
O
N.C
O SP_MUTE1
Main speaker mute
O
N.C
I HP DET
Headphones detect
O
N.C
I VSH_IN
Panel gate driver voltage confirm
O L MUTE
Line out audio mute
... 2
O
N.C
I OPC_IN
OPC sensor level input
I AVss O I VREF I AVcc O
Connected to GND N.C Connected to +3.3V Connected to +3.3V N.C
33 Pin No.
Service Manual - Page 58
... LX-GZ3002PEZZ J Screw SG7703 QSPGCA003WJZZ J Spark Gap
PRDARA178WJFW J Heat Sink PRDARA185WJFW J Heat Sink QCNW-D459WJQZ J Connecting Cord QCNW-D513WJPZ J Connecting Cord QCNW-E225WJQZ J Connecting Cord XBPS730P10JS0 J Screw, x4
Code
AB AB AB AB AB AB AB AB AH AM AL AC AC AE... LX-GZ3002PEZZ J Screw
AB
HM7726 LX-GZ3002PEZZ J Screw
AB
HM7727 LX-GZ3002PEZZ J Screw
AB
Ref. LC-13AV6U
Ref.
Service Manual - Page 63
...Connecting Cord
AH
14
QCNW-D362WJQZ J Connecting Cord
AD
15
QCNW-E297WJQZ J Connecting Cord
AF
16
QPWBMC876WJPZ J Connecting...Remote Sensor
AE
LHLDZA642WJZZ J LED Holder
AE
CABINET AND MECHANICAL PARTS
1
CCABAA755WJ02 J Cabinet A Ass'y
BA
1-1
Not Available - Back Shield Ass'y
- LC-13AV6U... J 13" LCD Panel Module Unit DA
Not Available - 13" LCD Panel Unit
-
PSLDMA542WJFW J...
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