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- Very good scan quality, PERFECT!
- Sehr gute scan Qualitaet, empfehlenswert!
Wolfgang Sundhaus
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Good site, works ok and you get what you order, no problems experienced, got my manual within a day. A++++
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Original well scanned manual. Got the job done. Microwave problem found & corrected. For $5 and a new magnitron from ebay, it was a cheap and good the first shot fix. Electrical schematics allowed me to mage sure every thing else was ok before cutting and order for parts. Hard to live without.
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I was very skeptical of this website, I have never downloaded manuals before. I put it on the AMEX and payed through Paypal to ensure protection. I got the manual exactly as described and now I can replace the filter capacitor for this amp. Great Price, others selling for 12.99 or more and this is the same manual. I will search out this website for other manuals. Thank you
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Manual was reasonably easy to follow. I am not an engineer or know much about electronics but with the manuals help I was able to figure out the problem, identify the part required for the repair. Replacement part cost around $30. Whilst replacing the part I was telling myself, "this aint gonna work cos it seems far too easy". Took about 15 minutes to do and my plasma TV works a treat. Would never have been able to do this without the service manual.
� 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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