Service Modes, Error Codes, and Fault Finding

FHP PDP

 

5.

 

EN 17

4

Connect CN23 (X-SUS) and

CN32 (Y-SUS), and give the “PDP-go” signal (*1)

*1 When turning “ON” the PDP with PDP-go, refer to following procedure:

1.Connect the special LVDS cable (see paragraph “Repair Tools”) between CN01 and CN06

2.Supply power to the PSU

Are Vcc (5V), Vs (85V),

N

and Va (63V) present on

 

the PSU board?

 

Y

Turn “OFF” AC power Connect SDM (with CN34 and CN35)

Give the “PDP-go” signal (*1)

On PSU board

N

Vcc (5V), Vs (85V)

 

exist ?

 

Y

Turn “OFF” AC power.

Connect CN 26 (X-SUS)

Give the “PDP-go” signal (*1)

PSU board

N

Va (63V) exists ?

 

Y

Turn “OFF” the AC power.

Connect CN 47 (ABUS-R)

Give the “PDP-go” signal (*1)

PSU board

N

Va (63V) exists ?

 

Y

 

End of analysis

Logic board, or X-SUS board, or

Y-SUS board is defective

In case that Vs Power system or Va Power system of X-SUS or Y-SUS is defective, Vcc starts but goes down in a few seconds.

SDM or PDP is defective

Turn “OFF” AC power.

And remove ADMs from following connectors

CN43, CN44, CD45, CN46

Afterwards give the “PDP-go” signal (*1)

PSU board

N

ABUS-R board is defective

Va (63V) exists ?

 

 

 

Y

 

ADM is defective

 

(PDP is defective)

 

 

Turn “OFF” AC power.

And remove ADMs from following connectors

CN53, CN54, CD55, CN56

Afterwards give the “PDP-go” signal (*1)

PSU board

N

ABUS-L board is defective

Va (63V) exists ?

 

 

 

 

 

Y

 

 

ADM is defective

 

 

 

 

 

 

(PDP is defective)

 

 

 

 

 

 

Replace defective boards

 

 

(In case of Logic Board replacement:

 

 

Follow the “Logic Board Exchange”

 

 

procedure!)

 

 

 

G_16400_029.eps

 

 

 

310706

Figure 5-8 Short circuit check on boards and power supply lines (3/3)

Page 17
Image 17
Philips FPF42C128135UA-52 Case of Logic Board replacement, Follow the Logic Board Exchange, Procedure

FPF42C128135UA-52 specifications

The Philips FPF42C128135UA-52 is a state-of-the-art lighting solution designed to meet the needs of modern residential and commercial spaces. This fixture exemplifies innovation, efficiency, and aesthetic appeal, making it a popular choice among architects and interior designers.

One of the main features of the FPF42C128135UA-52 is its energy efficiency. Utilizing advanced LED technology, this fixture consumes significantly less energy compared to traditional incandescent or fluorescent lighting. It boasts a remarkable efficacy that ensures maximum illumination with minimal power consumption, resulting in lower energy bills and a reduced carbon footprint.

The design of the FPF42C128135UA-52 is another defining characteristic. Philips has mastered the balance between functionality and aesthetics, creating a product that seamlessly integrates into a variety of environments. Its sleek, contemporary design makes it suitable for both residential applications, such as living rooms and kitchens, as well as commercial settings, like offices and retail spaces. The fixture is available in multiple color temperatures, allowing users to choose between a warm, inviting light or a bright, energetic glow, depending on the desired ambiance.

In addition to its aesthetic and efficiency qualities, the FPF42C128135UA-52 incorporates smart lighting technologies. Many models in this range are compatible with various smart home systems, enabling users to control their lighting remotely through smartphones or voice-activated devices. This level of customization provides added convenience, allowing users to adjust brightness levels and create dynamic lighting scenes that enhance their living and working environments.

Durability is yet another advantage of the FPF42C128135UA-52. Built with high-quality materials, this fixture promises longevity and reliability over time. Its robust construction ensures it can withstand the rigors of daily use while maintaining peak performance, making it an excellent investment for both homeowners and business owners.

In summary, the Philips FPF42C128135UA-52 is a versatile and efficient lighting solution that combines cutting-edge technology with stylish design. With its energy-saving capabilities, smart compatibility, and durable construction, it stands out as an exemplary choice for anyone looking to enhance their space’s lighting while embracing sustainability and innovation. Whether for home or business, this Philips fixture is bound to illuminate with class and efficiency.