Hello, I am helping a friend who is repairing his TV. He is 43 and new in this hobby. Had a 1968 Hitachi models TWR1800, equipped with compactrons. He needs the schematic manual since many pieces do not see the value. I have searched the Beitman manuals, without result. Maybe someone has it. Thank you so much. Gustavo.

https://imgur.com/a/3fn9YrB

Nothing listed in Sams. What country was this sold in ?
Also it may have a chassis number inside.

73 Zeno:smoke:
LFOD !

Nothing listed in Sams. What country was this sold in ?
Also it may have a chassis number inside.

73 Zeno:smoke:
LFOD !

Thank you very much for your Reply Zeno!
Tomorrow more photos.
This is the model I'm looking for

https://www.ebay.ie/itm/295161161719?hash=item44b8f9e7f7:g:NRIAAOSwKvRi-~zq&amdata=enc%3AAQAIAAAA0Ilu9F4pSSsBxH8r5AIBLm3WmHOQc itSVs7XGy0dxGsCF5rFR3Eqe4612b6etOKpkhwPwkpzUzQw2yx MNZvp8zhzkQR%2FqpD6EW2sW6UNojWUltIdoZmnmICDqnqSzFl jL8qYEOYAkqz0CtKQ66OkxnG6rO8t7dMe1N7bzn56jcGB14tjH Wh4s0CBunwD3Tx25NxcYzuHuQqwJj4FGebThg7LxBS8Q5ap0ld f4Jc%2BYKXzmI7CsMsWXFsVnecLWg%2B5LoVf%2BYPWOKEbMba N4ATazxA%3D%7Ctkp%3ABFBMrITXx9ti

Try contacting the seller & see if he can copy the schematic for $$$.
Looks like a US NTSC set.

Zeno

Try contacting the seller & see if he can copy the schematic for $$$.
Looks like a US NTSC set.

Zeno

I'll try. Two more images. Thank you so much.

https://imgur.com/a/Inzz0YI

I think he can restore the set, without a diagram. He is a newcomer and I think I should help him, beyond the value of the TV.

Thank you so much.