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El producto satisface las necesidades del servicio t
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This is a good quality scan of the Operation & Maintenance (Service) Manual for the PAL version of this high-band broadcast umatic, BVU-800P
All schematics and lineup procedures appear to be included in this one manual AFAICT.
The file size is just over 113 MB which gives an idea of the quality and number of pages.
All of the schematics, which contain some fairly small print, are easily readable when you zoom into the page.
John Thompson, Newcastle Upon Tyne, England.
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Good quality, all schematics of few of models. There is also short form of user manual and regulation manual.
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Perfect copy of the service manual. you can enlarge every page, and it comes up
with all details.
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It´s very very nice manual with all, what i need. Original in good quality. Very fast business. Very much thanks...
SECTION 3 MECHANICAL ADJUSTMENTS
Precaution 1. Clean the following parts with a denatured-alcoholmoistened swab: playback head pinch roller capstan rubber belt 2. Demagnetize the playback head with a head demagnetizer. 3. Do not use a magnetized screwdriver for the adjustments. 4. After the adjustments, apply suitable locking compound to the parts adjusted. 5. The adjustments should be performed with the rated power supply voltage (2.5 V) unless otherwise noted. Torque Measurement
Mode FWD FWD Back Tension FF, REW CQ-201B Torque Meter CQ-102C Meter Reading 20 � 42 g�cm (0.28 � 0.58 oz�inch) less than 2 g�cm (less than 0.03 oz�inch) more than 60 g�cm (more than 0.83 oz�inch)
SECTION 4 ELECTRICAL ADJUSTMENTS
Precaution � Supplied voltage: 2.5 V � Switch and control position TAPE switch: NORM RADIO switch: DX VOLUME CONTROL: maximum AVLS switch: NORM MEGA BASS switch: OFF Test tape
Type WS-48A Signal 3 kHz, 0 dB Used for Tape Speed Adjustment
TAPE SECTION
0 dB=0.775 V
Tape Speed Adjustment Procedure:
test tape WS-48A (3 kHz, 0dB) 16 � set
+ �
frequency counter
2 jack (J301)
Playback WS-48A (tape center part) and adjust RV601 so that the frequency counter reading becomes 3,000 Hz. Standard value: 2,985 to 3,015 Hz Adjustment Location:
RV601
�6�
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