17” CDT Color Monitor

107B7

2-2 Product safety notice

 

Many electrical and mechanical parts in this chassis have special safety visual inspections and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Before replacing any of these components read the parts list in this manual carefully. The use of substitute replacement parts which do not have the same safety characteristics as specified in the parts list may create shock, fire, X-RAY radiation or other hazards.

2-3 Service notes

1.When replacing parts or circuit boards, clamp the lead wires around terminals before soldering.

2.When replacing a high wattage resistor (more than 1/2W of metal oxide film resistor) in circuit board, keep the resistor about 10mm (1/2 in) away from circuit board.

3.Keep wires away from high voltage or high temperature components.

4.Keep wires in their original position so as to reduce interference.

2-4 High voltage warning

Operation of monitor outside of cabinet or with back removed may cause a serious shock hazard. Work on this model should only be performed by those who are thoroughly familiar with precautions necessary when working on high voltage equipment.

Exercise care when servicing this chassis with power applied. Many B plus and high voltage terminals are exposed which, if carelessly contacted, can cause serious shock or result in damage to the chassis. Maintain interconnecting ground lead connections between chassis and picture tube dag when operating chassis.

Certain HV failures can increase X-ray radiation. Monitor should not be operated with HV levels exceeding the specified rating for the chassis type. The maximum operating HV specified for the chassis used in this monitor is

23.0KV ± 1KV

with a line voltage of 120/240 VAC. Higher voltage may also increase possibility of failure in HV supply.

It is important to maintain specified values of all components in the horizontal and high voltage circuits and anywhere else in the monitor that could cause a rise in high voltage or operating supply voltages. No changes should be made to the original design of the monitor. Components shown in the shaded areas on the schematic should be replaced with exact factory replacement parts. The use of unauthorized substitute parts may create a shock, fire or other hazard.

To determine the presence of high voltage, use accurate, high impedance, HV meter connected between second anode lead and CRT dag grounding device. When servicing the High Voltage System, remove static charge from it by connecting a 10K ohm resistor in series with an insulated wire (such as a test probe) between picture tube dag and 2nd anode lead.(AC line cord disconnected from AC power outlet.)

The picture tube used in this monitor employs integral implosion protection. Replace with tube of the same type number for continue safety. Do not lift picture tube by the neck. Handle the picture tube only after discharging the high voltage completely.

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Philips manual CDT Color Monitor 107B7 Product safety notice, Service notes, High voltage warning

107B7 specifications

The Philips 107B7 is a well-regarded monitor designed for users who prioritize both performance and health in their computing experience. Aimed at professionals and home users alike, this monitor integrates advanced technologies that enhance productivity while promoting eye comfort.

One of the standout features of the Philips 107B7 is its commitment to Eye Care technology. This monitor incorporates a range of innovations specifically designed to reduce eye strain, such as LowBlue Mode and Flicker-free technology. LowBlue Mode reduces the amount of harmful blue light emitted by the screen, which is known to cause discomfort during prolonged use. Flicker-free technology, on the other hand, eliminates flickering at all brightness levels, providing a stable image that helps prevent fatigue.

The monitor boasts a 21.5-inch display with a resolution of 1920 x 1080 pixels, delivering sharp and vibrant visuals. This Full HD resolution ensures that users can enjoy crisp images whether they’re working on spreadsheets, watching videos, or designing graphics. Additionally, the panel features wide viewing angles, which means that colors remain consistent even when viewed from off-angles, making it ideal for collaborative work.

In terms of connectivity, the Philips 107B7 offers a variety of options. Users can easily connect their devices via HDMI, DisplayPort, and VGA inputs. The inclusion of USB ports is also a significant advantage, allowing for easy connection of peripherals like keyboards, mice, and other accessories.

Another notable aspect of the Philips 107B7 is its ergonomic design. The monitor features a height-adjustable stand that enables users to customize the screen's position for optimal viewing comfort. This flexibility aids in maintaining good posture and reducing strain during long working hours.

With its sleek design and adaptive technologies, the Philips 107B7 is more than just a monitor; it is a tool for enhancing productivity while keeping health and comfort at the forefront. Whether for office use, creative tasks, or leisurely activities, this monitor is designed to meet a variety of needs in today’s dynamic workspace. By combining advanced features with user-friendly design, the Philips 107B7 stands out as a strong choice for anyone looking to upgrade their viewing experience.