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35 inch Mitsibutchi TV model #CS-35201A, serial #502637, manufactured 1993 TV made a popping sound when turned on and now only visable object is a straight horizontal colored line in middle of screen. Audio still working. Is this repairable or is picture tube kaput?

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Hello dan82810,

The picture tube or CRT is not the problem, and yes this set is fixable. What has happened is that the vertical deflection circuit has malfunctioned. More precisely the vertical coupling capacitor has malfunctioned (The pooping sound was the capacitor exploding).

Open up your TV (take the back off and unplug the set), and look for the damaged capacitor, it will look puffy or if it has exploded.

To fix this problem you will need the schematic diagram for the TV (can be found at www.servicemanuals.net). Then you will need a multimeter to measure the DC voltages on the vertical output circuit, and finally an oscilloscope to measure the waveforms at the vertical output circuit and the input to the vertical windings of the deflection yoke transformer.

Now what you should basically find is a sawtooth wave at 60Hz which is the drive for the yoke transformer. However since the coupling capacitor is bad you will have the wave at the output of the vertical output stage, but not at the input of the yoke transformer. Use the schematic to find the value of the capacitor that has malfunctioned.

I hope this helps,

Thank you,

Shuttle83

http://www.electron-age-technologies-llc.com

Posted on Feb 28, 2009

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Mitsubishi parental lock removal/v-lock redo


Models:

Color Televisions
CS-20EX1, CS-20301, CS-26EX1, CS-26201, CS-26301, CS-2725R, CS-27EX1,
CS-27MX1, CS-27TX1, CS-27200, CS-27201, CS-27301, CK-27304, CK-27306,
CS-27401, CS-27403, CS-3135R, CK-3136R, CS-31AX1, CS-31FX1, CS-31MX1,
CK-31MX2, CS-31301, CK-31302, CS-3525R, CK-3526R, CK-3527R, CS-3535R,
CK-3536R, CS-35X7, CS-35AX1, CS-35FX1, CK-35FX2, CS-35MX1, CK-35MX2,
CK-35MX3, CS-35201, CS-35201A, CS-35203, CS-35205A, CS-35301, CS-35401,
CK-35402, CS-40FX1

Projection Televisions
VS-40VA2, VS-4517S, VS-45VA1, VS-45VA2, VS-4561, VS-4562, VS-5016R,
VS-5017S, VS-50VA1, VS-50VA2, VS-50VF1, VS-50VF2, VS-50VX2, VS-50VX3,
VS-5061, VS-5062, VS-6017R, VS-6026R, VS-60VA2, VS-60VF1, VS-60VF2,
VS-60VX2, VS-60VX3, VS-6061, VS-7017R

This system locks only the entire TV. The TV will display a screen that
will indicate "Parental Lock ... Now the lock is on" and request the
personal four digit code when the TV is powered on.

IMPORTANT> You must use the original remote control that came with the
TV to release the Parental Lock, you cannot use a remote
that came with a VCR, Audio System or from any other
manufacturer.

1. Depending on which remote came with your TV, press the button at
the top labeled TV,OR set the TV/VCR switch in the upper left
corner of the remote to the TV position. .

2. Press the button on the remote labeled POWER.
The TV will turn on and display an information
screen that indicates "Parental Lock ... Now the
lock is on" and ask for the four digit personal code.

3. Press the #9 and the QV buttons at the same time.
The TV will turn on.

4. Press the button labeled MENU.
The "TV Main Menu" will be displayed.

5. Press the ADJUST UP or DOWN button to move the arrow next to the
"Advanced Features" selection and then press ENTER.

The "Advanced Features" menu will appear and
indicate that the lock is ON.

6. Press the ADJUST button to move the arrow next to the "Parental
Lock" option, and then press ENTER.
The screen will change to indicate "Parental Lock
... Now the lock is on" and ask for the four digit
personal code.

7. Press the #9 and QV buttons at the same time.
The screen will return to the "Advanced Features"
menu and indicate that the lock is off.

8. Press the MENU button twice to return to normal viewing.

The original lock code has now been erased and the lock canceled.

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Mitsubishi vs5003r troubleshoot


I found this in another website... i hope this can help you. I'll try too...

Found this on the web, hope it helps.

Thank you for contacting Mitsubishi Digital Electronics America, Inc. We
are pleased to be able to assist our customers via our website. Here is the
information that you have requested:
TV Lock #8


Models:


Color Televisions
CS-20EX1, CS-20301, CS-26EX1, CS-26201, CS-26301, CS-2725R, CS-27EX1,
CS-27MX1, CS-27TX1, CS-27200, CS-27201, CS-27301, CK-27304, CK-27306,
CS-27401, CS-27403, CS-3135R, CK-3136R, CS-31AX1, CS-31FX1, CS-31MX1,
CK-31MX2, CS-31301, CK-31302, CS-3525R, CK-3526R, CK-3527R, CS-3535R,
CK-3536R, CS-35X7, CS-35AX1, CS-35FX1, CK-35FX2, CS-35MX1, CK-35MX2,
CK-35MX3, CS-35201, CS-35201A, CS-35203, CS-35205A, CS-35301, CS-35401,
CK-35402, CS-40FX1


Projection Televisions
VS-40VA2, VS-4517S, VS-45VA1, VS-45VA2, VS-4561, VS-4562, VS-5016R,
VS-5017S, VS-50VA1, VS-50VA2, VS-50VF1, VS-50VF2, VS-50VX2, VS-50VX3,
VS-5061, VS-5062, VS-6017R, VS-6026R, VS-60VA2, VS-60VF1, VS-60VF2,
VS-60VX2, VS-60VX3, VS-6061, VS-7017R


This system locks only the entire TV. The TV will display a screen that
will indicate "Parental Lock ... Now the lock is on" and request the
personal four digit code when the TV is powered on.


IMPORTANT> You must use the original remote control that came with the
TV to release the Parental Lock, you cannot use a remote
that came with a VCR, Audio System or from any other
manufacturer.


1. Depending on which remote came with your TV, press the button at
the top labeled TV,OR set the TV/VCR switch in the upper left
corner of the remote to the TV position. .


2. Press the button on the remote labeled POWER.
The TV will turn on and display an information
screen that indicates "Parental Lock ... Now the
lock is on" and ask for the four digit personal code.


3. Press the #9 and the QV buttons at the same time.
The TV will turn on.


4. Press the button labeled MENU.
The "TV Main Menu" will be displayed.


5. Press the ADJUST UP or DOWN button to move the arrow next to the
"Advanced Features" selection and then press ENTER.


The "Advanced Features" menu will appear and
indicate that the lock is ON.


6. Press the ADJUST button to move the arrow next to the "Parental
Lock" option, and then press ENTER.
The screen will change to indicate "Parental Lock
... Now the lock is on" and ask for the four digit
personal code.


7. Press the #9 and QV buttons at the same time.
The screen will return to the "Advanced Features"
menu and indicate that the lock is off.


8. Press the MENU button twice to return to normal viewing.


The original lock code has now been erased and the lock canceled.

Oct 26, 2008 | Televison & Video

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1993 tube 37" mitsubishi


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have a Mitsubishi TV 1993. Model CS-35301. The problem is that there is a white line that is running through a blank screen. The sound is fine just no picture. Have you heard of "Vertical Collapse?" I would love to save the TV. Hi nothing to worry just minimise brightness to avoid screen burn. "Vertical Collapse?" means one bright hor.line in the middle of screen. this problem can be solved 1 check vertical yoke connector or wire loose 2 check supply to vertical section which normally comes from EHT transformer check components in vertical section or print loose regards thanks

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