Hisense PDH4239EU, PDH5039EU service manual Led?

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PDP TV Service Manual

4.

No sound TV audio?

ok

Check TV channel input part circuit

diagram

 

 

 

 

 

 

no

 

 

ok

No problem

Press mute button

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

no

Check other

 

 

 

channel?

 

 

 

 

 

 

 

 

 

no

 

 

 

 

ok

 

 

Check audio board connections or

Check TV channel input part circuit diagram

change audio board

 

 

5.

Black bars on panel

Red (green/blue) line on panel Red (green/blue) stripe on panel Big noise from panel

Replace the plasma display module with spare parts

Note:

p.LED?

Power indicator at the centre of the front panel. Normal state : blue; remote command state: blue flickering.

L.LED?

LVDS indicator on the logic processing board. Normal state: yellow flickering.

OSD?

Press [MENU] to display menu on the screen.

Hisense confidential

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Contents Hisense confidential Circuit Diagram…………………………………………….-28 Product Safety notice Product Safety Servicing Guidelines Safety precautionsPDH4239EU specifications Product Fuction Specifications PDH4239EU product functionHisense confidential PDH4239EU PDP panel spec General description Power PSU description Panel block diagramPower block diagram Block Diagram Unite sketch map Function of Conjunctions J13---XP13 J5---XPR01 Video processing diagram Service Mode And Adjustment Service mode Audio processing diagramFactory INI CUEC/ICP Frmec WBH Bright WBH Contrast WBH Colour Soft Contrast Soft Colour Software updating PDH4239EU software updating PDH4239EU Explode View and Bom Spare Parts List OSD? TroubleshootingLED? Problem solutions Stand installingPDP Wall-mounting Bracket Installation Guide Hisense confidential Wall-mounting Quick Guide Scdt Vpchsync Vpcvsync SWI SWI1Mute AA9RIN1 ROUT1 ResetVCC C1P C1MMD3 MD0 MREFIN0MD1 MREFIN1 MD2IN0PEN GhdyVV2 VC2GND4 CVBS1-INGND3 CVBS1-OUTSDA NC3 Vclk NC1SCL NC2 Pixelworks, Inc RX1P DGRE2 XIN Filt DGBE1 Reset MCLRX2P DGRE0 RX2M DGRE1Rxcm SA5 GPIO10 Filt DGBE1 Reset MCL GNDRX1P DGRE2 Rxcp DGRE7 SA6 GPIO9IN1R0 IN1CLK IN1CMPIN1PEN IN1CST IN1VBI IN1VS IN1FLDV18SP ADJVccsw V18SWB V18SWB V18AB FB1KOHM200MA V18PB Byte VPP VCCDR0 DVSDHS DENPixelworks, Inc Revision History 01064482184 LG Penal optional

PDH4239EU, PDH5039EU specifications

Hisense is a well-known brand in the consumer electronics sector, and its recent models, the Hisense PDH5039EU and PDH4239EU, have captured significant attention for their innovative designs and advanced features. These models showcase Hisense's commitment to delivering high-quality products at competitive prices.

The Hisense PDH5039EU is a standout model characterized by its sleek aesthetic and cutting-edge technologies. This air conditioning unit is equipped with powerful cooling capabilities, making it ideal for larger spaces. With a cooling capacity of 18,000 BTU, it efficiently lowers room temperatures, ensuring comfort even during the hottest summer months. The unit also features an integrated heat pump, allowing it to provide heating during colder periods.

Additionally, the PDH5039EU utilizes inverter technology, which significantly reduces energy consumption while maintaining optimal performance. This technology not only promotes energy efficiency but also leads to lower utility bills, making it an environmentally friendly option. The model operates quietly, ensuring that users can enjoy a peaceful environment without disruptive noise.

On the other hand, the Hisense PDH4239EU offers a compact design and versatile functionality that makes it perfect for smaller rooms. With a cooling capacity of 12,000 BTU, it effectively cools spaces without taking up excessive room. Like its larger counterpart, this model also features inverter technology for optimized energy management. Its user-friendly interface and remote control capability allow for easy adjustments from anywhere in the room.

Both models are equipped with advanced air filtration systems, which help improve indoor air quality by reducing allergens and other airborne pollutants. This feature is particularly beneficial for families with small children or individuals with respiratory issues.

Additionally, the Hisense PDH5039EU and PDH4239EU include programmable timers and multiple operating modes, such as sleep and turbo modes, to enhance user convenience. Smart technology integration also allows users to control the units via mobile apps, providing flexibility and ease of use.

In summary, the Hisense PDH5039EU and PDH4239EU air conditioning units stand out for their impressive features, energy efficiency, and user-friendly technologies. These models exemplify Hisense's dedication to enhancing indoor comfort while promoting a sustainable lifestyle. With options for both larger and smaller spaces, they cater to a wide range of consumer needs.