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There are currently no product reviews.
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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...
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Purchased the manual that I was looking for at a great price and could download it easily.. Great service experience and for future purchases I plan to use the site.
Thank you very much
RXD-402/452/502/552/572S/A41/A51
CIRCUIT DESCRIPTION
1. Initialization
1-1 Setting of initial conditions
While pressing the [ENTER] key, put the plug into an AC power outlet.
2. Destination list of TUNER
Destinat- Tuner ion type BAND K,P M,V,X,Y M M,V,X,Y M K1 K2 K3 E1 E3 E1 E T RDS E2 RDS FM AM FM AM FM MW SW FM AM FM MW SW FM AM FM MW LW Receiving frequency range 87.5MHz~108.0MHz 530kHz~1700kHz 87.5MHz~108.0MHz 530kHz~1610kHz 87.5MHz~108.0MHz 530kHz~1610kHz 5.9MHz~17.9MHz 87.5MHz~108.0MHz 531kHz~1602kHz 87.5MHz~108.0MHz 531kHz~1602kHz 5.9MHz~17.9MHz 87.5MHz~108.0MHz 531kHz~1602kHz 87.5MHz~108.0MHz 531kHz~1602kHz 153kHz~279kHz Channel space IF RF 25kHz 100kHz +10.7MHz
1-2 Initializing operation
� A microcomputer is initialized for start when the AC power is turned on when pressing the [ENTER] key. At that time, CD mechanism and CASSETTE mechanism are also initialized. � During the initial operation,the display shows INITIALIZE and after that it will be returned to STANDBY condition.
10kHz +450kHz 10kHz 100kHz +10.7MHz 25kH 10kHz +450kHz 10kHz 100kHz +10.7MHz 10kHz +450kHz 5kHz +450kHz 50kHz +10.7MHz 9kHz +450kHz 50kHz +10.7MHz 9kHz +450kHz 5kHz +450kHz 50kHz +10.7MHz 9kHz +450kHz 50kHz +10.7MHz 9kHz 9kHz +450kHz +450kHz 25kHz 10kHz 5kHz 25kHz 9kHz 25kHz 9kHz 5kHz 25kHz 9kHz 25kHz 9kHz 9kHz 5kHz 5kHz 9kHz 9kHz
1-3 Initial items and back up data
ITEMS *POWER *VOLUME *BALANCE MUTING PROTECTION AMP S. DIRECT DISPLAY MODE *AUTO POWER SAVE *MD/DVD INPUT LEVEL *INPUT SEL. *BAND TUNER *FREQUENCY *AUTO/MONO *P.CH *CLOCK CLOCK *PROG. RECORDING *PROG. TIMER PLAY SLEEP TIMER O.T.T. *DIRECTION *RVS MODE *A/B STANDBY 14 CENTER OFF OFF OFF AUTO OFF -3 TUNER FM LOWEST FREQUENCY AUTO --CH 0:00 (E/T/Q) 12:00 (OTHERS) ON/OFF TIME 0:00 (E/T/Q) 12:00 (OTHERS) ON/OFF TIME 0:00 (E/T/Q) 12:00 (OTHERS) OFF OFF FORWARD REVERSE B
Q
Q
FML 65.0MHz~74.0MHz FMH 87.5MHz~108.0MHz MW 531kHz~1602kHz LW 153kHz~279kHz
10kHz +10.7MHz 50kHz +10.7MHz 9kHz +450kHz 9kHz +450kHz
2-1 Discrimination of TUNER destination
Destination K M1 M2 T E Q R107 [½] 91k 39k 22k 13k 8.2k 4.7k Voltage [V] 4.51 3.98 3.44 2.83 2.25 1.60
AVdd 10 k½ X13 IC1 91pin (TYPE)
R107
3. Test mode
3-1 Test mode of the receiver
3-1-1 Setting of the test mode While pressing the [INPUT] key or [BAND] key, put the plug into an AC power outlet. 3-1-2 Canceling of the test mode Unplug an AC power cord from an AC power outlet. 3-1-3 Condition in test mode � Power � � � � ON � EX.BASS � � � OFF � S.W � � � � � � � OFF � Selector mode or FL indication
KEY SELECTOR MODE FL INDICATION � All the fluorescent display indicators and LEDs light on. [BAND] + AC ON TUNER � STANDBY and TIMER LEDs blink up. � The all illminated state is cleared by pressing any main unit keys or remocon keys. � AUX TEST
DECK
*BACKED UP DATA
1-4 Mechanism initialization
1-4-1 CD mechanism � Disc unclamps(traverse down). � Rotary tray rotates(1/3 rotation). � If a mechanism error occurs, CD ERR is indicated on the display. 1-4-2 DECK mechanism � When initial condition becomes NG for the third time, decide the error. The error condition is displayed as X ERR on the display. 1-4-3 Error display � If both mechanism (CD/DECK) error occur, the display is indicated as follows. CD & X ERR
[INPUT] + AC ON
AUX
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