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Very good detail, all pages clear, exactly what I needed
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Excellent service, and just what I needed to service my TU-7700. All pages of the manual are clear and easily readable.
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Excellent printing quality.
A complete and very usefull service manual with all details.
GREAT SERVICE AT VERY LOW PRICE!
A+++++++++++++++++++++++++
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We received the manual in a timely manner and it was exactly what we were expecting. Excellent replacement for original Service Manual.
All schematics are very legible. We are really satisfied.
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We received the manual in a timely manner and it was exactly what we were expecting. Excellent replacement for original Service Manual.
All schematics are very legible. We are really satisfied.
Reading the Retry Cause Display 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 No copyright 0000 80 Write prohibited Write allowed
Reading the Display: Convert the hexadecimal display into binary display. If more than two causes, they will be added. Example When 84 is displayed: Higher bit : 8 = 1000 t b7 Lower bit : 4 = 0100 t b2 In this case, as b2 and b7 are 1 and others are 0, it can be determined that the retry cause is combined of �emphasis OFF�, �monaural�, �original�, �copyright exists�, and �write allowed�. Example When 07 is displayed: Higher bit : 0 = 1000 t All 0 Lower bit : 7 = 0111 t b0+b1+b2 In this case, as b0, b1, and b2 are 1 and others are 0, it can be determined that the retry cause is combined of �emphasis ON�, �stereo�, �original�, �copyright exists�, and �write prohibited�.
Hexadecimal t Binary Conversion Table
Hexadecimal 0 1 2 3 4 5 6 7 Binary 0000 0001 0010 0011 0100 0101 0110 0111 Hexadecimal 8 9 A B C D E F Binary 1000 1001 1010 1011 1100 1101 1110 1111
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