Mitsubishi parental lock removal/v-lock redo

The CS-9028iT remote control isn't one that I can find a reference for. The CS-902831T was a standard accessory with several Sanyo televisions models. One of which was the Sanyo DP42410. The manual for this TV is available here: https://www.manualslib.com/manual/261846/Sanyo-Dp42410.html . The page on using the remote control is available here: https://www.manualslib.com/manual/261846/Sanyo-Dp42410.html?page=9#manual .

I hope this helps.

Cindy Wells

The manual for Mitsubishi TV model CS-31205 can be found by clicking the link below (Although the link says "CS 31305" , other models such as CS-31205, CS- 31309, and CS-31304, will use this guide as well)
Download Mitsubishi CS 31305 Owner Manual

Available for download (and offline viewing) in PDF format with a very short registration, or bookmark in your browser, and utilize online.

Or click below to visit the very useful website (the library is large, yet easy to use).
ManualsLib Makes it easy to find manuals online

(*just read this 2 year old question today- hope the OP found resolution)

There are two issues, the first is a vertical deflection problem, "needs a few parts+an ic" the second problem is intermittent color, "crystal and color processor ic" If the set is close to 10 years old then your money is better spent on a new tv.

On your remote control, press video, will give you options to adjust, press video until it gives choice of color adjustment, press video agiain for tint, pressing again gives you other picture choices.

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.