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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.
ELECTRICAL ADJUSTMENT
A MAIN C.B
2
3
SFR101
B A C
R135(6.8�) R136(1.8�) R137(10�)
VOLUME VR101
PH
PHONES
12
J102
1
<TAPE PLAYER> 1. Azimuth Adjustment Settings : � Test tape : � Test point : TTA-320 PHONES JACK (J102) 2) Set the tape speed (using speed adjustment SFR). 3) Restrict the motor rotation by hand (or turn PAUSE ON). 4) Remove your hand and listen to the beginning of the tape-run. 5) When the rise of tape running is smooth, no more adjustment is necessary. If wow continues for 1 to 2 seconds at the rise time, Reduce the combined resistance according to procedure 6 and check that the tape starts running smooth. 6) Solder the resistor pattern according to the table below. 2. Tape Speed Adjustment Settings : � Test tape : � Test point : TTA-100 PHONES JACK
Pattern High resistance(C) Medium resistance(B) Low resistance(A) (Procedure 1 above) Open Solder Open Step(1) Open Open Solder Step(2) Solder Open Solder Step(3) Open Solder Solder
� Adjustment location : Azimuth adjustment screw � VOLUME : � GEQ : MAX NORMAL
Method : Play back the 8kHz signal of the test tape and adjust so that the output becomes maximum.
(J102) � Adjustment location : SFR101 � GEQ : NORMAL Method : Play back the test tape and adjust for 3015Hz ± 10Hz. 3. Motor Load Adjustment Perform the STOP to PLAY after the motor is replaced. When the tape starts running smooth, this adjustment is not necessary. this adjustment following the procedure below. 1) Solder only medium resistor pattern (B) of the MOTOR AND GOVERNOR MATCHING ADJ. Resistor group.
7) Finally recheck the tape speed. Caution : Cool the patterns down to normal temperature after soldering. If the pattern remains heated, the governor circuit does not operate normally.
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