REPAIRING AND NOT THROWING AWAY

REPAIRING AND NOT THROWING AWAY

Richtige Fernseher haben Röhren!

Richtige Fernseher haben Röhren!

In Brief: On this site you will find pictures and technical information about Service Modes, Circuit Diagrams, Firmware Update procedure, Disassemble procedure, Universal remote control set-up codes, Troubleshooting and more....

If you go into the profession, you will obtain or have access to a variety of tech tips databases HERE IT IS Master Electronics Repair !.

These are an excellent investment where the saying: 'time-is-money' rules. However, to learn, you need to develop a general troubleshooting approach - a logical, methodical, method of narrowing down the problem. A tech tip database might suggest: 'Replace C536' for a particular symptom. This is good advice for a specific problem on one model. However, what you really want to understand is why C536 was the cause and how to pinpoint the culprit in general even if you don't have a service manual or schematic and your tech tip database doesn't have an entry for your sick TV or VCR.

While schematics are nice, you won't always have them or be able to justify the purchase for a one-of repair. Therefore, in many cases, some reverse engineering will be necessary. The time will be well spent since even if you don't see another instance of the same model in your entire lifetime, you will have learned something in the process that can be applied to other equipment problems.
As always, when you get stuck, checking out a tech-tips database may quickly identify your problem and solution.In that case, you can greatly simplify your troubleshooting or at least confirm a diagnosis before ordering parts.

Happy repairing!
Today, the West is headed for the abyss. For the ultimate fate of our disposable society is for that society itself to be disposed of. And this will happen sooner, rather than later.

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Note that if you don't find what you searched for, try it after a period of time; the site is a never ending job !

..............The bitterness of poor quality is remembered long after the sweetness of todays funny gadgets low price has faded from memory........ . . . . . .....
Don't forget the past, the end of the world is upon us! Pretty soon it will all turn to dust!

©2010, 2011, 2012, 2013, 2014 Frank Sharp - You do not have permission to copy photos and words from this blog, and any content may be never used it for auctions or commercial purposes, however feel free to post anything you see here with a courtesy link back, btw a link to the original post here , is mandatory.
All posts are presented here for informative, historical and educative purposes as applicable within fair use. NOTHING HERE IS FOR SALE !

Saturday 2 February 2019

PHILIPS SURESIGNS VM -PATIENT MONITORS – ERROR CODES – CAUSES OF ERRORS – SOLUTION FOR ERRORS

Philips SureSigns VM -Patient Monitors – Error codes – causes of errors – Solution for errors


Philips SureSigns VM - (Medical Equipment)
Error Codes
When the monitor detects an error condition (depending on the type of error) an error message appears on the screen or an error code is written to the Error Log. 
Error codes can be either:
If an error occurs during monitoring, an audible alarm also sounds. 
Press the Audio Alarm Control button to end the audible alarm.
Warning Codes
A warning code is typically an indication that an event in the monitor bears attention or intervention and appears in the monitor’s messages panel.
Warning codes can be physiological or technical alarms. 
A physiological alarm indicates that the monitor has sensed an unsafe condition such as Desat or a measurement that has exceeded the alarm settings. 
A technical alarm indicates that the monitor has sensed a malfunction in the operation of the monitor like an uncalibrated CO2 module or NBP air leak.
Service Codes
A service code is an indication that the monitor has detected an error in operation and service might be required. 
A service code error is a hexadecimal number that indicates the nature of the error.
Error codes 
257
System Error
Battery charger power failure
Replace the main PCB.
261
System Error
Battery is overcharged
Run the monitor without AC power. 
If the problem persists, replace the battery. 
If the problem persists, replace the main PCB.
264 temp value
System Error
Battery over temperature Shut down and restart the monitor. 
If the problem persists, replace the battery.
If the problem persists, replace the main PCB.
769 (1)
ECG Equip Malfunc (1) ECG hardware internal calibration – gain error
Replace the front end assembly.
769 (2)
ECG Equip Malfunc (2)
 ECG hardware internal calibration – linearity error.
Replace the front end assembly.
769 (3)
ECG Equip Malfunc (3) ECG hardware internal calibration  offset error.
Replace the front end assembly.
770
FPGA FIFO Overrun
ECG software error on main board Shutdown and restart the monitor. 
If the problem persists, replace the main PCB.
771
ECG Error.
The front end will now reset itself.
No data from ECG Replace the front end assembly.
If the problem persists, replace the main PCB.
785 (1)
IBP Equip Malfunc - Initialization Failed (1)
IBP A/D did not configure correctly during power-up
Replace the front end assembly
785 (2)
IBP Equip Malfunc - Initialization Failed (2)
IBP A/D did not configure correctly during reset
Replace the front end assembly.
786
FPGA FIFO Overrun IBP software problem Shut down and restart the monitor. 
If the problem persists, replace the main PCB. 
787
IBP Error. The front end will now reset itself.
No data from IBP Replace the front end assembly
If the problem persists, replace the main PCB.
801
FPGA FIFO Overrun Continuous temperature software problem
Shut down and restart the monitor. 
If the problem persists, replace the main PCB.
802
Temp Error. The front end will now reset itself. No data from the continuous temperature equipment.
Replace the front end assembly. 
If the problem persists, replace the main PCB.
803 (1)
Temp Equip Malfunc Continuous temperature equipment malfunction Replace the front end assembly.
817
FPGA FIFO Overrun
NBP software problem Shut down and restart the monitor. If the problem persists, replace the main PCB.
818 (2)
NBP Equip Malfunc (2)
NBP power-on self test failed because the A/D converter is inoperative, or the pressure transducer offset is too large. 
Replace the NBP assembly. If the problem persists, replace the main PCB.
818 (15)
NBP Equip Malfunc (15) NBP abnormal, unrecoverable system errors with internal firmware.
Replace the NBP assembly. 
If the problem persists, replace the main PCB.
818 (25)
NBP Equip Malfunc (25) NBP hardware has malfunctioned because of no data
Replace the NBP assembly. 
If the problem persists, replace the main PCB.
819
NBP Equip Malfunc – Not Calibrated
NBP not calibrated Shut down and restart the monitor. 
If the problem persists, recalibrate the NBP unit.
833 (1)
SpO2 Equip Malfunc (1)
SpO2 ROM checksum error Replace the SpO2 board.
833 (2)
SpO2 Equip Malfunc (2)
SpO2 RAM test error Replace the SpO2 board.
833 (4)
SpO2 Equip Malfunc (4)
SpO2 analog signal path self test failed Replace the SpO2 board.
833 (6)
SpO2 Equip Malfunc (6)
SpO2 self test timeout Reseat the SpO2 board. If the problem persists, replace the SpO2 board.
833 (8)
SpO2 Equip Malfunc (8)
SpO2 internal DSP communication error
Replace the SpO2 board.
833 (10)
SpO2 Equip Malfunc (10)
SpO2 host communication error Replace the front end assembly
If the problem persists, replace the main PCB.
833 (20)
SpO2 Equip Malfunc (20)
SpO2 hardware defect 
Replace the SpO2 board.
833 (40)
SpO2 Equip Malfunc SpO2 non-volatile memory corrupted Replace the SpO2 board.
834
SpO2 Sensor Malfunction
Malfunction of the SpO2 sensor or sensor cable
Check the SpO2 cable. If the problem persists, replace the SpO2 board.
835
FPGA FIFO Overrun SpO2 software problem Shut down and restart the monitor. 
If the problem persists, replace the main PCB.
836
SpO2 Communication Error
Replace the SpO2 board
If the problem persists, replace the front end assembly. 
If the problem persists, replace the main PCB.
837
SpO2 Error.
The front end will now reset itself.
No SpO2 data
Replace the SpO2 board
If the problem persists, replace the front end assembly.
If the problem persists, replace the main PCB.
849
FPGA FIFO Overrun CO2 software problem Shut down and restart the monitor.
If the problem persists, replace the main PCB..
850
CO2 Error. The front end will now reset itself.
No CO2 data Replace the CO2 module. 
If the problem persists, replace the main PCB.
851 (1)
CO2 Equip Malfunc (1)
CO2 calibration error Check/re-calibrate the CO2 module. If the problem persists, replace the CO2 module.
851 (2)
CO2 Equip Malfunc (2) CO2 equipment flow malfunction Check flow in line. 
If the problem persists, replace the CO2 module.
851 (3)
CO2 Equip Malfunc (3)
CO2 occlusion in gas input line Check flow in line. If the problem persists, replace the CO2 module.
851 (16)
CO2 Equip Malfunc (16) CO2 main board error Replace the CO2 module.
851 (17)
CO2 Equip Malfunc (17)
CO2 equipment malfunction Shut down and restart the monitor. 
If the problem persists, replace the CO2 module
Posted By: FRANK at 04:41
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