Shiko Guangzhou Medical Devices Co., Ltd. specialized ultrasound service maintenance, repair probes, ultrasonic upgrade, machine maintenance-stop service provider Philips EPIQ Series ultrasound EPIQ7 / EPIQ5 machine can not start the machine model: Philips EPIQ5 / EPIQ7 EPIQ5 / EPIQ7 Symptom 2 boot PHILIPS channel plate test fails, the machine start-up. After opening the front cover of the machine to machine transmission, DC working voltage measuring machine, VP2 voltage is equal to + 3.8V, normal VP2 = + V5. Because this group of the front panel power and color Doppler ultrasound and ultrasound-channel plate PHILIPS related maintenance, so unplug the probe, and then turn the machine still does not start up. Front of the machine to check the channel plate CB0-CB8 total eight, of which four unplug, then boot, the machine self by detecting VP2 = + 5V unchanged. Restore the front channel plate when it more than 5, start the machine, VP2 voltage is lower than 4.5V PHILIPS transmitting and receiving board, sometimes as low as 4.3V, machine self-test is not passed, then a "crash" failures. Analyze the causes, whether VP2 ten 5V DC power supply with the capacity difference caused by the "death" problem? Contact Philips EPIQ5 / EPIQ7 manufacturers, borrowed new power box, test machine VP2 = + 5V unchanged, the machine self through work, "crash" Troubleshooting. So think of this failure is poor VP2 power load capacity, causing the + 5V supply pressure drop in the boot process, causing POST However, a "crash" failures. EPIQ5 / EPIQ7. EPIQ5 / EPIQ7 Guangzhou Shiko medical equipment repair service specializing in ultrasound probe repair, upgrade ultrasound, machine maintenance-stop service provider Philips EPIQ Series ultrasound EPIQ7 EPIQ5 Machine Model: Philips EPIQ7 PureWave crystal technology pure wave probe PureWave crystal technology represents a piezoelectric transducer material in 40 years the biggest breakthrough. PureWave pure, uniform crystals is 85% more efficient than the conventional piezoelectric material, resulting in superior performance. This technique allows the patient to improve penetration in difficult with a single sensor and excellent detail resolution. All xMatrix copyright sensor combines PureWave technology. PureWave provides enhanced technology, widely used imaging technically difficult patients EPIQ7 PHILIPS channel plate | EPIQ Series | Guangzhou Guangzhou PHILIPS provided by Shiko medical equipment maintenance Services Limited. Shiko Guangzhou Medical Devices Maintenance Services Limited (www.zhihengmed.com) (www.zh-med.com) is a leader in Guangzhou, medical devices, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shiko leadership in Guangzhou with the staff warmly welcome all inquiries negotiations to create a better future Shiko Guangzhou.