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Not working No communication with the control. Bacteria were oxidized and damaged the system I think. as I can buy another model is E-95MR ic: 2004A-PWRDNBOX RAVEN S/N194549 lmrive@libertypr .net

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I need a new remote control for a tt 1620 recorder player


Hi,
did you check the battery compartment for damage, dislocation or any visual oxidation of the contacts?
I've had the problem myself with oxidated contacts. After cleaning and adjusting the contacts, the remote worked fine again ;)
To check if the contacts are located good, just test if your batteries make good contact and are sitting tight between the contacts.
To clean the contacts, if necesarry, take a swap, dipped in cleaning alcohol or nail polish remover and clean the contact surface. Acetone works fine as well, just don't use any other cleaning fluids, because they may make the problem worse.
If the the contacts are seriously oxidated, you can scratch the worst off, with toothpick or a match. Metal objects may scratcj to hard.
Good luck :)


Andre

Nov 05, 2012 | Video Game Consoles & Games

1 Answer

I have codes 0122 0123 2104 2110 2111 2112 would it be the throttle body


Trouble Code: P0122

Throttle/Pedal Position Sensor A Circuit Low

Possible Causes:


Open ETC TP sensor harness.Short to ground in the ETC TP sensor harness.Damaged TP sensor.SIG RTN circuit open to the TP sensorPCM has failed


Trouble Code: P0123

Throttle/Pedal Position Sensor A Circuit High

Possible Causes:


TP sensor not seated correctly.TP sensor harness is short to voltage.TP sensor harness short to VREF.SIG RTN circuit open to the TP sensor.Damaged TP sensor.PCM has failed.Trouble Code: P2104

Throttle Actuator Control (TAC) System (Forced Idle)

Possible Causes:


Air cleaner and air inlet are not correctly seated.Check for self-test DTCs in all of the vehicle modules.Accelerator Pedal Position (APP) sensor.Throttle Position (TP) sensor.Manifold Absolute Pressure (MAP) sensor.PCM has failed.

Mustang 2006-2008
4.0L V6 VIN N Auto 12

Print


Trouble Code: P2008

Intake Manifold Runner Control (IMRC) Circuit Open (Bank 1)

Possible Causes:


IMRC monitor circuit open


Trouble Code: P2014

Intake Manifold Runner Position Sensor/Switch Circuit (Bank 1)

Possible Causes:


IMRC monitor circuit openMechanical concern - bind, seize, damage or obstruction of IMRC hardware


Trouble Code: P2015

Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance (Bank 1)

Possible Causes:


Mechanical concern - bind, seize, damage, or obstruction of IMRC hardware


Trouble Code: P2019

Intake Manifold Runner Position Sensor/Switch Circuit (Bank 2)

Possible Causes:


IMRC monitor circuit openMechanical concern - bind, seize, damage, or obstruction of IMRC hardware


Trouble Code: P2020

Intake Manifold Runner Position Sensor/Switch Circuit Range/Performance (Bank 2)

Possible Causes:


Mechanical concern - bind, seize, damage, or obstruction of IMRC hardware


Trouble Code: P2065

Fuel Level Sensor B Circuit

Possible Causes:


Communication link concernDamaged Instrument Panel Cluster (IPC) (MKS)Damaged Instrument Cluster (IC)Damaged PCM


Trouble Code: P2066

Fuel Level Sensor B Circuit Range/Performance

Possible Causes:


Communication link concernDamaged Instrument Panel Cluster (IPC) (MKS)Damaged Instrument Cluster (IC)Damaged PCM


Trouble Code: P2067

Fuel Level Sensor B Circuit Low

Possible Causes:


Communication link concernDamaged Instrument Panel Cluster (IPC) (MKS)Damaged Instrument Cluster (IC)Damaged PCM


Trouble Code: P2068

Fuel Level Sensor B Circuit High

Possible Causes:


Communication link concernDamaged Instrument Panel Cluster (IPC) (MKS)Damaged Instrument Cluster (IC)Damaged PCM


Trouble Code: P2070

Intake Manifold Tuning Valve (IMTV) Stuck Open (Bank 1)

Possible Causes:


IMTV signal circuit shorted to PWR GND or SIG RTNDamaged IMRC actuatorPCM has failed


Trouble Code: P2071

Intake Manifold Tuning Valve (IMTV) Stuck Closed Bank 1

Possible Causes:


IMTV signal circuit shorted to PWR GND or SIG RTNDamaged IMRC actuatorIMTV circuit openPCM has failed


Trouble Code: P2072

Throttle Actuator Control (TAC) System (Ice Breakage)

Possible Causes:


Ice or oil in the intake air system could be the result of a Positive Crankcase Ventilation (PCV) system concern


Trouble Code: P2096

Post Catalyst Fuel Trim System Too Lean (Bank 1)

Possible Causes:


Loose connection, and damaged or corroded terminalsExhaust leaksContaminated HO2S


Trouble Code: P2097

Post Catalyst Fuel Trim System Too Rich (Bank 1)

Possible Causes:


Loose connection, and damaged or corroded terminalsExhaust leaksContaminated HO2S


Trouble Code: P2098

Post Catalyst Fuel Trim System Too Lean (Bank 2)

Possible Causes:


Loose connection, and damaged or corroded terminalsExhaust leaksContaminated HO2S


Trouble Code: P2099

Post Catalyst Fuel Trim System Too Rich (Bank 2)

Possible Causes:


Loose connection, and damaged or corroded terminalsExhaust leaksContaminated HO2S


Trouble Code: P2100

Throttle Actuator Control (TAC) Motor Circuit/Open

Possible Causes:


TAC motor has an open windingTAC motor is damagedTAC motor harness is openTAC motor harness is short to PWRTAC motor harness circuits are short togetherTAC motor harness connector is unplugged


Trouble Code: P2101

Throttle Actuator Control (TAC) Motor Range/Performance

Possible Causes:


TAC motor circuits are cross-wired


Trouble Code: P2104

Throttle Actuator Control (TAC) System (Forced Idle)

Possible Causes:


Air cleaner and air inlet are not correctly seatedCheck for self-test DTCs in all of the vehicle modules.Accelerator Pedal Position (APP) sensorThrottle Position (TP) sensorManifold Absolute Pressure (MAP) sensorPCM has failed


Trouble Code: P2105

Throttle Actuator Control (TAC) System (Forced Engine Shutdown)

Possible Causes:


Air cleaner and air inlet are not correctly seated.Check for self-test DTCs in all of the vehicle modules.Accelerator Pedal Position (APP) sensor.Throttle Position (TP) sensor.Manifold Absolute Pressure (MAP) sensor.PCM has failed.


Trouble Code: P2107

Throttle Actuator Control (TAC) Module Processor

Possible Causes:


TAC motor harness circuit short to ground.TAC motor harness circuit short to voltage.Damaged Electronic Throttle Body (ETB).PCM has failed.


Trouble Code: P2110

Throttle Actuator Control (TAC) System (Forced Limited RPM)

Possible Causes:


Air cleaner and air inlet are not correctly seated.Check for self-test DTCs in all of the vehicle modules.Accelerator Pedal Position (APP) sensor.Throttle Position (TP) sensor.Manifold Absolute Pressure (MAP) sensor.PCM has failed.


Trouble Code: P2111

Throttle Actuator Control (TAC) System (Stuck Open)

Possible Causes:


Binding throttle body, stuck open.TAC motor circuit open.TAC motor circuits are cross-wired.TAC motor harness circuits are shorted together.PCM has failed.


Trouble Code: P2112

Throttle Actuator Control (TAC) System - Stuck Closed

Possible Causes:


Binding throttle body, stuck open.TAC motor circuit open.TAC motor circuits are cross-wired.TAC motor harness circuits are shorted together.PCM has failed.

Oct 26, 2012 | 2006 Ford Mustang

1 Answer

Ual Shock 3 Controller for PlayStation 3 sn89062


I would just buy a new controller my friend. Stop shelling out money to keep the ones you have. Controllers die out, dude!

May 03, 2012 | Sony Dual Shock 3 Controller for...

1 Answer

P50pdtv10a will not change channels stuck on channel 3


Hello
The system memory IC of your TV has damaged. This is one, which stores all the setting we have done with remote control, including channel memmory. This IC works in conjunction with the main system control IC. When we switch OFF or do any other adjustments with the tV, all the data will be stored in this IC, and tetreived from it to main system IC to process when we switch ON the TV. This is a non-volatile memory chip, ie, even the power is OFF, the data stored in it won't lost. This is a very small IC, can locate very near to main system control IC. Will have 8 solder terminals [normally], and ver cheap to buy too. Even though it is a very cheap and small one, the function of it in the circuit is great. In some Vizio sets, this IC will be of SMD [surface Mount Device] type, and on othere will be a DIL [Dual In Line] type pin confujuration. If your TVs memory is of first as stated above [SMD], replacing it will not be an easy job. If it is of second type, it can be replace easly.
Anyway, this is not a work that can be done without skill. If you have enough knldege in electronics, and have a concept of desoldering and soldering, have all soldering equipments with you, you can do this work by yourself at home. Otherwise you have to seek assistance from an experienced service technician. OK.
gopakumarg43

Oct 19, 2011 | Philips 60P8341 60" Rear Projection...

2 Answers

Retuning not holding memory


Hello
The memory IC in the circuit of your Grundig is not working. There are two resons for this fault. The first one is, of loss of voltage to that IC. This IC is a non-volatile type [that is, even though the supplied voltage goes OFF, the memory cells inside it will hold the last position memory, will not loss it]. This is a very samll IC, of 8 solder termiminals and can be located very near to the main system control IC. It is drived and memorized by main system control IC, by Serial Data, Serial Clock signals. Fault to this IC is quite normal to most of the TV, irrespective of brand and model number. It is very cheap to buy too, and can be bought from most of the electronic sparepart selling shops at your town. It has a number printed on it, must be noted before buying a new one. In some models of Grundig Tv, this IC will be an SMD [Surcace Mount Device] type. In others, it will be of norma DIN [Dual In Line] type. If the IC soldered to your tV is of fromer type, it cannot be replaced by normal soldering techniques. If it is of second type, it can be desoldered out and can be replaced with a new one. Look whether the type fitted to your TV's circuit is of second type [DIL]. If so you can do the work by yourself at home, provided you must ahve a concept of desoldering and soldering; a good quality DC soldering Iron, and an antistatic desoldering pump, and a very good quality digital multimeter, like Fluke or so. If the type is SMD, no other way other than get this set repaired by any well equipped service center of by the Authorised Service Center for Grundig at your town.
Check the board and confirm the type. Use of a hand glove is recomended when repairing this system control section, as the main system IC is very static to external voltages; even the voltage generated at the tip of human fingers may damage them. There is no other fault with your set, except this IC. The component is cheap to buy, but I don't have an idea about the service charge at your country.
If you haven't enough knoledge and skill to do the work, just get this set repaired by it Authorised Service center.
If you want anymore assistance from me, feel free to get me by Fixya. OK.

Sep 26, 2011 | Grundig GU19WDVDPCX 19 in. LCD TV

1 Answer

I have an RCA kitchen television. It just stopped responding. I get to cable using comcast and they suggested that I call you since they are getting a proper signal. The TV must be on channel 3 in order...


Hi
It seems that your TV's memory IC has damged. If this IC got damged, no fromt panel or remote signals will work. It is a small IC . It can be found very near to channel selector main IC [System control]. It is very cheap to buy. But replacing it is a skilled work. You have to contact any experienced service technician to get it replaced. This IC controls most of the functions in the Tv. OK.

Jul 22, 2011 | RCA Televison & Video

1 Answer

When i switch tv off I have to retune every time


Hello
Your TVs memory IC has damaged. Memory IC is one that stores the tuned channel details and other parameters of picture and sound settings. It is a very small IC, have 8 solder terminals and can be located very near to the main system control IC. It is cheap too to buy; and can be bought from most of the electronic spare part shops at your town. Just locate it, and note its number [number is very important]. Even though it is cheap to buy, and small in size, it is a critical component of your TV. The same number now installed must be used, otherwise set will not work properly. OK.

May 15, 2011 | RCA HD52W59 HDTV Projection Television

1 Answer

The dvd player works, but no tv stations. Tried to go to the tuner and auto program to add channels, but will only delete the channels. I can't figure out why the TV picture won't work. Any ideas?


Hello
There is a memory IC, a very small one having 8 solder leggs, that stores the channel conditions and all other details of picutre, such color, contrsat, brightness, sharpness etc;. Eventhough it small in size, the function with it when the TV works is great. If this IC ahs got damaged, no memory function will be there. From this memory IC, all data are retrived to the main system IC when we switch ON the set after a switch OFF.
When we switch OFF the set, all data at that time, will passed to this memory IC and will be store there. This is a non-volatile type IC [that is even the power to it is switeched OFF, the data stored in it won't lost. And when power comes, the data stored will be retained from it and passes to the main system control IC to process. I think that I've made an idea to you, about how this IC works and how its damage result in working of the TV.
This IC can be located very near to the system control IC, direltly soldered to the circuit board. You have to replace it with same type and number. Insist on same type and number [the number will be printed on it], as this is a very critical component. Won't cost more thatn $4. It can be purchased from most of the electronic spare part shops at your town.
I think that I've made the problem to your Tv somewhat clear to you.
Don't hesitate to rate this solution. Best of luck.

Feb 12, 2011 | Apex Digital AT1314DV 13 in. TV/DVD Combo

1 Answer

I find the schematic diagram for Pentax Optio M60


I think to look for a same model broken camera is easier than to look for the schematic and ICs. Try ebay and other local sources. Somebody may sell it for parts.

Aug 20, 2009 | Cameras

1 Answer

Won't transfer to computer


Please be sure the 1394 function is enabled in the user menu. Depending on the serial number run, your camera may not have this menu function. We have many of these models coming in with this problem because the DV (1394) communication is lost due to damage to the DV process IC. This often occurs from incorrect insertion of the 1394 cable in the rear of a computer, the connector itself is easily inserted backwards and is now compromised causing B+ to ride in on the data lines of the cable which instantly damages the process IC.
If the camera communicates with any other 1394 device, the IC is not damaged.

Good luck my friend,


Joe Weibel
customelectronics.org

Mar 06, 2007 | Panasonic AG-DVC30 Mini DV Digital...

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