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Dear Sirs,
Thank you for the fast support, the manual does provide all necessary information to repair the radio. All schematics are in a good quality for reading.
The manual fits 100% to my requirements as a technican.
Kind regards Thomas
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the big video recorder format s-vhs many features delicate in loading system of the cassette. Such machines are no longer manufactured, it would be too expensive.
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THIS MANUAL IS VERY GOOD AND VERY CLEAR
PLEASE NOTE IT DOES NOT CONTAIN THE SETUP INFORMATION TO ALIGHN THE GEARS IN THE CD MECH IT DOES SHOW ALL THE PARTS AND THEIR LOCATIONS .
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Complete service and operation manual. All schematics are there, all circuit boards AND add-on boards. Including exploded views ,component names and specifications. Also electrical and mechanical adjustment procedures are in this manual. This manual also covers the more advanced BR-S811E unit. Scan quality is fair and usable.
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High quality scan of original Service Manual. Everything´s fine!
PRACTICAL SERVICE FIGURE
< TUNER SECTION >
1. FM VT Adjustment Settings : � Test point : TP2(VT) � Adjustment location : L006 Method : Set to FM 108.0MHz and adjust L006 so that the test point voltage becomes 6.0V ± 0.05V. 2. MW VT Adjustment Settings : � Test point : TP2(VT) � Adjustment location : L004 Method : Set to MW 1000kHz (U), and adjust L004 so that the test point voltage becomes 3.75V ± 0.05V. 3. FM Tracking Adjustment L005.........................................................................98.0MHz 4. MW Tracking Adjustment L003...........................................................................600kHz TC001.......................................................................1400kHz 5. AM IF Adjustment Settings : � Test point : TP1(DET) � Adjustment location : L007 Method : Adjust L007 so that the output level at 1400kHz becomes maximum.
< TUNER SECTION >
< FM SECTION >
Sensitivity: (THD 3%) Signal to Noise Ratio: (Input 60dB) Distortion: (Input 60dB) Intermediate frequency: Stereo separation: Less than 1.5% (at 98.0MHz) 10.7MHz ±0.1MHz More than 22dB Less than 19dB (88.0MHz) Less than 18dB (98.0MHz) Less than 18dB (108.0MHz) More than 60dB (at 98.0MHz)
< AM SECTION >
Sensitivity: (S/N 10dB) Distortion: (Input 74dB) Intermediate frequency: Less than 45dB (at 600kHz) Less than 45dB (at 1000kHz) Less than 45dB (at 1400kHz) Less than 1.5% 455kHz±3.5kHz
< CASSETTE SECTION >
Tape speed: Wow & flutter: S/N ratio: Distortion: Noise (PB): 3000Hz+3%-2% Less than 0.35% (JIS RMS) More than 35dB Less than 3.0% (PB) Less than 1mV (DC, MIN) Less than 1.2mV (AC, MIN) More than 45dB
< DECK SECTION >
6. Tape Speed Adjustment Settings : � Test tape : TTA�100 � Test point : J251 (PHONES jack) � Adjustment location : SFR of deck motor Method : Play back the test tape and adjust SFR so that the frequency counter reads 3000Hz ± 30Hz.
Erasing Ratio (W/O FILTER):
7. Head Azimuth Adjustment Settings : � Test tape : TTA�320 � Test point : J251 (PHONES jack) � Adjustment location : Azimuth adjustment screw Method : Play back the 8kHz signal of the test tape and adjust screw so that the output becomes maximum. 8. Bias frequncy Adjustment L801..................................................................85kHz±0.5kHz
< CD SECTION >
9. FE Balance Adjustment Settings : � Test point : IC401 PIN58 (VR), IC401 PIN 20 (FE) � Adjustment location : SFR430 Method : Playback the disc and adjust SFR430 so that the test point voltage becomes 0V.
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