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There are currently no product reviews.
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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 ADJUSTMENTS
3-1. MECHANICAL ADJUSTMENTS
PRECAUTION
3-2. ELECTRICAL ADJUSTMENTS
PRECAUTION
1. Clean the following parts with a denatured-alcohol-moistened swab : playback head pinch roller capstan rubber belt 2. Demagnetize the playback head with a head demagnetizer. Do not use a magnetized screwdriver for the adjustments. 3. These measurement and adjustment should be performed with the rated power supply voltage (2.5 V) unless otherwise noted. Torque Measurement
Mode FWD FWD back tension REV (FX467/FX467ST) REV back tension (FX467/FX467ST) FF, REW CQ-201B CQ-102C Torque meter Meter reading 20 � 42 g � cm (0.28 � 0.58 oz� inch) less than 2 g � cm (less than 0.027 oz� inch) 20 � 42 g � cm (0.28 � 0.58 oz� inch) less than 2 g � cm (less than 0.027 oz� inch) more than 60 g � cm (more than 0.84 oz� inch)
� Supplied voltage : 2.5V. � Switch and control position MEGA BASS : OFF VOLUME control : maximum AVLS : NORM
TAPE SECTION
Test Tape
Type WS-48A
0 dB = 0.775V
Signal 3kHz, 0dB
Used for Tape Speed Adjustment
Tape Speed Adjustment Procedure :
test tape WS-48A (3kHz, 0dB) set
CQ-102RC
frequency counter 32 �
phones jack (J301)
(FX277) 1. Playback WS-48A (tape center part) and adjust RV601 so that the frequency counter reading becomes 3,000Hz. Standard value : 2,985�3,015Hz 2. Playback WS-48A (tape top and end) . Check that frequency counter reading is within ±1.0% of the reading of step 1. (FX467/FX467ST) 1. Playback WS-48A (tape center part) in the FWD state and adjust RV601 so that the frequency counter reading becomes 3,000Hz. Standard value : 2,985�3,015Hz 2. Playback WS-48A (tape center part) in the REV state. Check that frequency counter reading is within ±1.0% of the reading of step 1. Adjustment Location :
RV601 : Tape speed Adjustment
�6�
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