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Sony KP-43HT20 Support Question

Sony KP-43HT20 Support Question

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Question posted by rrobinson5590 on May 6th, 2015

Kp-43ht20 Blinks 6 Times. No Picture

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Answer #1: Posted by OldOwl on June 25th, 2015 7:37 AM
OldOwl

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Hi there, thank you for posting your query to Helpowl. I would be happy if my answer solves your problem.


Here are the list of codes and what they generally mean on my set (which applies to many recent model Sony Television sets. Sony has provided a "self-diagnosis function" with your TV, that in the case of abnormalities or problems the LED or red blinking light on the Timer/Standby indicator flashes a number of times to indicate the issue. Here are the values of the various blinks.

  • 0 times, Diagnosis: Power does not turn on. Possible causes include: Power cord is not plugged in, Fuse is burned out (F6001) (G board). Symptoms of the problem: Power does not come on, No power is supplied to the unit, AC power supply is faulty.
  • 2 times, Diagnosis: B overcurrent (OCP). Possible causes: H. OUT (Q8024) is shorted. (D board), +B PWM (Q8035, 8038) is shorted. (D board) Symptoms of the problem: Power does not come on, Load on power line is shorted.
  • 3 times, Diagnosis: +B overvoltage (OVP). Possible causes: IC501 is faulty (G board), IC5002 is faulty (G board). Symptoms of the problem: TV has entered standby mode.
  • 4 times, Diagnosis: Vertical deflection stopped. Possible causes: +- 15V is not supplied. (D board), IC8003 is faulty. (A board) Symptoms of the problem: TV has entered standby state after horizontal raster, Vertical deflection pulse is stopped, Power line is shorted or power supply is stopped.
  • 5 times, Diagnosis: White balance failure (Not balanced) Possible causes: Video out (IC7101, 7201, 7301) is faulty (CR, CG, CB board), CRT drive (IC309) is faulty (A board), G2 is improperly adjusted. Symptoms of the problem: No raster is generated, CRT cathode current detection reference pulse output is small.
  • 6 times, Diagnosis: LOW B OCP/OVP (Overcurrent/over voltage). Possible causes: +5 line is overloaded. (A, B boards), +5 line is shorted. (A, B boards). Symptoms of the problem: No picture.
  • 7 times, Diagnosis: Horizontal deflection stopped. Possible cause: Q8035, 8038 is shorted. (D board)
  • 8 times, Diagnosis: High voltage error. Possible cause: T8005 is faulty. (D board)
  • 9 times, Diagnosis: Audio error. Possible causes: +- 19V line is shorted. (A, B boards), IC708 is faulty. (A board), PS701 or PS702 is opened. (A board). Symptoms of the problem: No sound

Related Sony KP-43HT20 Manual Pages

The Sony Guide to Home Theater - Page 3

... the outside of home theater, now is the time to the systems of what makes movies in electronics such as progressive scan DVD players, flat-panel televisions and Dolby Digital® surround sound. Think of... vivid color pictures. The Sony Guide to jump in a full 360-degree experience. What's more, packaged systems make your home theater is a few years old, now is the time to Home ...
The Sony Guide to Home Theater - Page 4

... movies, comedies, dramas, indie films and a full range of Hollywood's leading movie companies. And you can find Sony products in picture quality. Our award-winning FD Trinitron® WEGA® television is the gold standard in the broadcast, cable and satellite TV studios where programming is better prepared to coast. The Sony...
The Sony Guide to Home Theater - Page 9

... two "fields," each contains 480 scanning lines that are far less conspicuous. Progressive scanning (right) creates the picture by illuminating each line from top to bottom until all scanning lines in today's environment of 61-inch diagonal projection systems, the illusion of today's finest DVD players and big screen televisions have twice the vertical resolution, so...
The Sony Guide to Home Theater - Page 12

... spectrum for High Definition. The U.S. All but not required to six times the picture detail of conventional TV. Some cable TV services are beginning to Home Theater 12 But recent agreements between representatives of the consumer electronics industry and the cable television industry have done much to clear the way to a national audience...
The Sony Guide to Home Theater - Page 15

... outputs required for a home theater system. It can deliver music, digital still pictures, video and live television from the PC can be distributed throughout the home via Ethernet cable or 802.11a... RoomLink™ media receiver. The Sony Guide to the entertainment on your favorite show every time it airs-even if the network changes the schedule. ƒ Wish List records upcoming shows...
The Sony Guide to Home Theater - Page 25

.... You get a more seamless, more emotionally compelling image. ƒ Digital Reality Creation™ circuitry. These televisions accept the full 1080 interlaced scanning lines (1080i) from a line doubler, Sony's family of conventional 480i sources, it also increases the picture density to higher line rates, such as 960i or 480p. They also accept the 480 progressive...
The Sony Guide to Home Theater - Page 27

...have access to free, over three dimensions: vertical, horizontal and time, to get higher resolution, greater precision and a television that are already available to the last. You can be Y/Pb... of picture-in-picture, wait until you can zoom each picture up or down in the FD Trinitron picture tube. Then you 've tried Sony's Twin View™ picture-and-picture! Some televisions offer ...
The Sony Guide to Home Theater - Page 38

...ƒ Source components. Most rear-projection televisions are designed to sit directly on ...also match the cosmetics of your television, will support your source components...most furniture stores and electronics stores. ƒ Television. Be sure to sit on a shelf, ... But the larger CRT direct-view televisions are included with the Center channel ... television would be 30 degrees to...
The Sony Guide to Home Theater - Page 46

...direct-view and projection television. Artifact. Conventional television has an aspect ratio of 16:9. Modern, widescreen television has an aspect...Theater 46 A Sony feature that "squeezes" a 16:9 widescreen picture into B-Y and R-Y components in which the inside front surface ... video equipment, but kept apart in 480-line progressive scanning (480p). R/G/B is coated by an electron beam-the...
The Sony Guide to Home Theater - Page 49

...scanning lines per second and the television raster of connecting high-quality digital audio from the program guide at the touch of laser light. Cinema purists love letterboxing because it stands for cable or a local TV antenna. In both direct-view and projection television... hiss or static. Letterboxing presents the widescreen picture with the color signal (chrominance) in composite...
Dimensions Diagram - Page 1

... subject to change without notice. • Non-metric weights and measurements are approximate. KP-43HT20 RM-Y908 REMOTE CONTROL MDDDEIEOMSSDECCENRRLSII:PPIOTTNIIOOSNN(::WHP4Dr3o")je:Hcit-iSocnaTnV W(WEHIGDH):T: 38 " x ... AUDIO TV OUT Fix/Var OUT 37 1/2" 38 " FRONT VIEW 38 " 36 5/8" 1 7/8" 25 1/2" 34" 43" R 1 5/8" 29 5/8" 2 1/4 " 42" 27 3/8" 12 3/8" SIDE VIEW 22 3/4" 25 1/4" NOTE: ...
Operating Instructions - Page 1

4-081-143-11(1) © 2001 Sony Corporation Projection TV Operating Instructions KP-43HT20 KP-53HS20 KP-53HS30 KP-61HS20 KP-61HS30
Operating Instructions - Page 2

...time, especially at low settings. These types of imprints are designed to provide reasonable protection against harmful interference in this manual could void your projection TV, make sure to radio or television... does cause harmful interference to adjust convergence. MODELS: KP-43HT20, KP-53HS20, KP-53HS30, KP61HS20, KP-61HS30 Please keep the brightness and contrast functions at ...
Operating Instructions - Page 8

... DRC feature doubles vertical and horizontal lines, resulting in one picture and listen to selected window. Features Some of the features that maximizes picture resolution on "anamorphic" or "enhanced for wide screen" sources, including selected DVDs. ❑ Steady Sound™: Equalizes volume levels so there is for models KP-43HT20, KP-53HS20, KP-53HS30, KP61HS20 and...
Operating Instructions - Page 14

Installing and Connecting the Projection TV Projection TV Rear and Front/Side Panel Connectors Rear of projection TV Front or side of projection TV KP-43HT20 KP-53HS20, KP-53HS30, KP-61HS20 and KP-61HS30 14
Operating Instructions - Page 15

... PB, PR) and audio (L/R) jacks. Use this jack instead of a splitter to get better picture quality when switching between local and cable channels easily by pressing ANT on your VCR or other S.... Devices connected to an AV receiver for greater control of the projection TV. This is located on the side panel (for KP-43HT20) or the front panel (for another Sony product, connect the CONTROL...
Operating Instructions - Page 29

S VIDEO VIDEO (yellow) YC-15V/30V (not supplied) VMC-810S/820S (not supplied) AUDIO-L (white) AUDIO-R (red) A/V output KP-43HT20 KP-53HS20, KP-53HS30, KP-61HS20, and KP-61HS30 29 Installing and Connecting the Projection TV Installing and Connecting the Projection TV Connecting a Camcorder For easy connection of the S VIDEO cable. Using AUDIO and S VIDEO cables, connect the camcorder...
Operating Instructions - Page 33

...completed its cycle. ✍ If you perform any other metallic objects can cause picture distortion if placed close to the projection TV. 33 The adjustment is first turned on the screen in progress, FLASH FOCUS... operation is poor and the picture blurs. Projection TV front panel 1 Receive a TV or cable TV program. 2 Press FLASH FOCUS...
Operating Instructions - Page 73

... Inputs Converter 3 picture tubes, 3 lenses, horizontal in-line system 7-inch high-brightness monochrome tubes (6.3 raster size), with optical coupling and liquid cooling system High performance, large diameter hybrid lens F1.1 75 ohm external terminal for VHF/UHF NTSC, American TV Standard 43 inches (KP-43HT20) 53 inches (KP-53HS20, KP-53HS30) 61 inches (KP-61HS20, KP-61HS30) 2-13...
Operating Instructions - Page 74

...-10/30 HG STR-V555ES SU-43HT4/43HT5 20 W × 2 (KP-43HT20, KP-53HS30, KP-61HS30) 18 W × 2 (KP-53HS20, KP-61HS20) 38 × 42 1/8 × 22 4/3 inches (965 × 1,069 × 577 mm) (KP-43HT20) 46 1/2 × 55 7/8 × 25 inches (1,180 × 1,417 × 632 mm) (KP-53HS20, KP53HS30) 54 × 61 1/2 × 26 1/4 inches (1,370 ×...

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