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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
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Good service manual,exploded view,adjusment and test point locations,head alignment,mechanical checks and adjusments,all perfect.
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Block diagram,play rec block diagram,adjusments, it's a very good well done repair manual.
ELECTRICAL ADJUSTMENT -4/5
DECK ADJUSTMENT
Equipment and tools required Measuring equipment � Wow-flutter meter � Oscillosope � Tset tape:TTA-100/TTA-300(or TTA-310,320) 1. Tape Speed Adjustment Requirements Measuring equipments : wow-flutter meter (frequency counter ) Test Tape: TTA-100 (3KHz) Test point: HP OUT Adjustment point : MOTOR SFR 1) Connect HP OUT to the Wow - flutter meter. 2) Insert the test tape (TTA-100) to Deck2, FWD play back center of the tape and adjust the MOTOR SFR until it becomes 3,000Hz ± 20Hz. 2. Wow � flutter Check Requirements Test tape: TTA-100 (3KHz) Test point: HP OUT Adjustment point : MOTOR SFR 1) Connect the HP OUT to the Wow � flutter meter. 2) Set the indicator to JIS and the mode to W&F(or RMS,UN WTD) of the Wow - flitter meter. 3) Play back thee center of the test tape (TTA-100) and check that it is below 0.35%.
HP OUT
WOW & FLUTTER METER
MOTOR
Hz IN PUT
%
SFR
3. Head Azimuth Adjustment Requirements Measuring equipment: Oscilloscope Test Tape: TTA-300 (10KHz) Test point: HP OUT/SP OUT Adjustment point: Head azimuth screw 1) Connect the Test point to the oscilloscope of CH1(Lch) and CH2 (Rch). 2) Set the V mode of the oscilloscope to ADD. 3) Insert the test tape (TTA-330) to Deck1 ,FWD play back the center of the tape and adjustment the head azimuth screw until the waveform of the oscilloscope has reached the maximum when playing back at 10KHz. 4) After the adjustment, bond lock (1600B) the screw.
CH1 TP8 TP9
OSCILLOSCOPE
OUTPUT
CH2
RPH
Head azimuth screw
-38-
 $4.99 CSDTD49 AIWA
Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
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