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Very good service and quick service, very good quality of service manual!
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Great tape deck manual!
I'm very positively surprised, because it is a very long manual, lot of pages, drawings, diagrams, description of how to make the alignment and adjustment procedures.
It is as good as the old "Naka" manuals from the 1970's - if somebody have seen them, they know what I mean by that.
I recommend to buy this very much !
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I am a vintage hifi collector. No way to fix that device without the appropriate service manual...thanks to your site I got it and every thing is easier now. I got the manual right after ordering: fast cheap accurate ... thank you
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Wonderful job clear. Qick fantastic. These people are really good. If even a problem arise they are wonderful assisting you. These scheme is so net despite this is a very old TV. Thank you for everything!!!!!!!!
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Detailed schematic diagram, manual for professionals
Higher Bits Hexadecimal 8 4 2 1 Bit b7 b6 b5 b4 Binary 0000 0000 0000 0000 0001 0010 0100 1000
Lower Bits Details Hexa8421 decimal When 0 When 1 b3 b2 b1 b0 0001 01 Emphasis OFF Emphasis ON 0010 02 Monaural Stereo 0100 04 This is 2-bit display. Normally 01. 1000 08 01:Normal audio. Others:Invalid 0000 10 Audio (Normal) Invalid 0000 20 Original Digital copy 0000 40 Copyright exists No copyright 0000 80 Write prohibited Write is allowed
Reading the Display: Convert the hexadecimal display of each digit into binary display. The several causes are added and displayed. Example When 84 is displayed: Higher bit: 8 = 1000 � b7 Lower bit: 4 = 0100 � b2 This example shows that �Emphasis: OFF�, �Monaural�, �Original�, �Copyright exists� and �Writing is allowed� because b2 and b7 are 1 while all other bits are 0. Example When 07 is displayed: Higher bit: 0 = 0000 � all 0 Lower bit: 7 = 0111 � b0+b1+b2 This example shows that �Emphasis: ON�, �Stereo�, �Original�, �Copyright exists� and �Writing is prohibited� because b0, b1 and b2 are 1 while all other bits are 0.
Hexadecimal � Binary Conversion Table Hexadecimal Binary Hexadecimal 0 1 2 3 4 5 6 7 0000 0001 0010 0011 0100 0101 0110 0111 8 9 A B C D E F
Binary 1000 1001 1010 1011 1100 1101 1110 1111
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