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exactly as they say. Within 24 hours the link to the pages and offcourse it was the right service manual. Super and thanks
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The manual was exact the thing that was promised. My old car stereo is working again thanks to the information supplied.
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I PURHASED THIS PRODUCT BECAUSE I WAS HAVING PROBLEMS WITH MY CDR20 HARMAN KARDON RECORDER. WHICH I PURCHASED NEW 12 YEARS AGO. AFTER REVIEWING THE MANUAL, I WAS ABLE TO ADJUST THE TENSIONER IN THE SYSTEM. WORKS LIKE A CHAMP!.
SAVED ME AT LEAST 100.00 WHICH WAS WHAT A SERVICE REPAIR STATION WANTED. GREAT MANUAL EASY TO READ. SPECIALLY AFTER I PRINTED THE PAGES WHICH DEALT WITH MY RECORDER. THANKS A LOT!!!!!!!!
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You can fully trust on this one!
All the schematics are very crear an in one piece per page
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I have never bought a service manual which is as competely readable as this althogh it was a scanned pdf. Thank you for this succesful manual also cheaper than other sites.
� Safety Check after Servicing
Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts and wires have been returned to original positions. Afterwards, perform the following tests and confirm the specified values in order to verify compliance with safety standards. 1. Insulation resistance test Confirm the specified insulation resistance or greater between power cord plug prongs and externally exposed parts of the set (RF terminals, antenna terminals, video and audio input and output terminals, microphone jacks, earphone jacks, etc.). See table below. 2. Dielectric strength tes Confirm specified dielectric strength or greater between power cord plug prongs and exposed accessible parts of the set (RF terminals, antenna terminals, video and audio input and output terminals, microphone jacks, earphone jacks, etc.) See table below. 3. Clearance distance When replacing primary circuit components, confirm specified clearance distance (d), (d') between soldered terminals, and between terminals and surrounding metalic parts. See table below.
Table 1: Rating for selected areas AC Line Voltage 100V 110 to 130V * 100 to 250 V Region Japan USA & Canada South America Insulation Resistance � 1 M�/500 V DC ���
Fig. 1 Dielectric Strength 1kV 1 minute 900V 1 minute Clearance Distance (d), (d') � 3 mm � 3.2mm � 6 mm (d) � 8 mm (d') (a: Power cord)
� 10 M�/500 V DC
4 kV 1 minute
Note: This table is unofficial and for reference only. Be sure to confirm the precise values for your particular country and locality. 4. Leakage current test Confirm specified or lower leakage current between B (earth ground, power cord plug prongs) and externally exposed accessible parts (RF terminals, antenna terminals, video and audio input and output terminals, microphone jacks, earphone jacks, etc.) Measuring Method: (Power ON) Insert load Z between B (earth ground, power cord plug prongs) and exposed accessible parts. Use and AC voltmeter to measure across both terminals of load Z. See figure and following table. Fig. 2 Load Z Leakage Current (i) ¡ � 1m A rms ¡ � 0.5 m A rms ¡ � 0.7 m A peak ¡ � 2 m A dc ¡ � 0.7 m A peak ¡ � 2 m A dc
Earth Ground
Table 2: Leakage current ratings for selected areas
AC Line Voltage Region
100V 110 to 130 V
Japan USA & Canada South America
100 to 130 V 200 to 250 V
(B) to: Exposed accessible parts Exposed accessible parts Antenna earth terminals Other terminals
Note: This is table unofficial and for reference only. Be sure to confirm the precise values for your particular country and locality.
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