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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
ADJUSTMENT
KEY MATRIX Output Input P60 / KR0 TUN � UP TUN � DOWN AF PTY P61 / KR1 � � � RT P62 / KR2 � � MEMO � SET AUTO PRESET P63 / KR3 TRAFFIC PRESET + PRESET � �
VR1
VOLUME
A MAIN C.B
34
6
5
P70 / KR4 P71 / KR5 P72 / KR6 P73 / KR7
IC, TC9418FN Pin No.
1 2 3 4 5 6 7 8 9 ~ 12 13 14 15 16 17 18 19 20 21 22 23 24
TP1(VT)
L102 IC1 L103
TC101
Pin Name
XIN XOUT VXT DOUT DIN CK CE TEST I/O 1 ~ I/O 4 TU OUT FM OUT IF REQ
I/O
I O � O I I I I � O O � Output serial data. Input serial data. Input clock. Chip enable input. Not used. Not used. Crystal oscillator pin. (75 kHz)
Description
7
SFR801 GND IFT105
1
PHONES J1
7
5
L101 BAR ANT
2
Output TUNER/TAPE. �H� = TAPE, �L� = TUNER. Output band. �H� = FM, �L� = AM.
<TUNER SECTION>
Not used. 1. AM IF Adjustment I � I I � � I I Input IF signal. Connected to ground. Input FM band broadcast signal. Input AM band broadcast signal. Power supply. Output phase comparator. (Not used) Output phase comparator. Input in�habit. (Connected to power supply) IFT105 ................................................................ 450kHz 2. FM IF Adjustment L103 ................................................................. 10.7MHz 3. AM VT Check Settings : � Test point : TP1 (VT) Method : Set to AM 531kHz and check that the test point voltage is 1.1V ± 0.3V. Then set to AM 1602kHz and check that the test point voltage is less than 6.5V. 4. FM VT Check Settings : � Test point : TP1 (VT) Method : Set to FM 87.5MHz and check that the test point voltage is 3.0V ± 0.1V. Then set to FM 108.0MHz and check that the test point voltage is less than 9.5V. 5. AM Tracking Adjustment L101 .................................................................... 630kHz TC101 ............................................................... 1440kHz 6. FM Tracking Adjustment L102 ............................................................... 87.5MHz
<TAPE PLAYER SECTION>
7. Tape Speed Adjustment � Test tape : TTA�100 � Test point : PHONES JACK (J1) � Tape selector : NORMAL � S-BASS : OFF � Volume : MAX � Adjustment location : SFR801 Method : Play back the test tape and adjust SFR801 for 3015Hz ± 10Hz(FWD) and 3015Hz ± 45Hz (REV). Then confirm WOW is less than 0.50%. Settings :
IF GAIN IF IN GND FM IN AM IN VDD DO2 DO1 INH
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