Sylvania DVR90VE Скачать руководство пользователя страница 1

SUPPLEMENT

SERVICE MANUAL

DVD RECORDER & 

VIDEO CASSETTE RECORDER

DVR90VE

DUBBING

CHANNEL

VCR

RECORD

OPEN/CLOSE

PLAY

REW

POWER

F.FWD STOP/EJECT

OUTPUT SELECT

VCR

DVD

STOP

PLAY

DVD

RECORD

S-VIDEO

VIDEO

L - AUDIO - R

This service manual supplement is for 
the DVR90VE W1.5 Version model, 
which are different from previous 
DVR90VE model. 
For DVR90VE W1.5 Version model, 
FUNAI model number (E9510UD) is 
printed on rating label in the rear. Refer 
to the rating label illustration at right.
This service manual shows only the 
differences between the model DVR90VE W1.5 Version and the 
original model EWR20V4 W1.5 Version.
All other information is described in the service manual of the 
model EWR20V4 W1.5 Version.

FUNAI model number

rating label

VIDEO CASSETTE RECORDER/DVD RECORDER
MODEL NO. DVR90VE

MANUFACTURED:U

FUNAI CORPORATION INC.

100 NORTH STREET TETERBORO, NJ 07608

MARCH

2004

Tested To Comply With FCC Standards
FOR HOME OR OFFICE USE

E9510UD

Содержание DVR90VE

Страница 1: ...del number E9510UD is printed on rating label in the rear Refer to the rating label illustration at right This service manual shows only the differences between the model DVR90VE W1 5 Version and the...

Страница 2: ...OTICES ARE NOT EXHAUSTIVE Funai could not possibly know evaluate and advice the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each w...

Страница 3: ...21 E25 Y4 AD2 AD25 AC25 AB22 H24 J22 J23 AC23 AB20 AB21 AD24 AB19 VIDEO Y I P VIDEO C VIDEO Cb VIDEO Cr Y C Cb Cr VID 0 7 S CLK IC9 RESET S CLK IC9 RESET SCL SDA SCL SDA IC5704 FLASH MEMORY D A D A D...

Страница 4: ...P 2dB AMP LPF MUTE DRIVER 8 5 VIDEO Cb OUT VIDEO Y OUT VIDEO Cr OUT JK1403 COMPOSITE VIDEO OUT JK751 TP751 V OUT 3 1 15 TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM V MUTE DVD VIDEO DUB SW CTL PB EE VIDEO...

Страница 5: ...in the schematic diagram and the parts list Before replacing any of these components read the parts list in this manual carefully The use of substitute replacement parts that do not have the same safe...

Страница 6: ...ity of repaired units use only original replacement parts which are listed with their part numbers in the parts list section of the service manual 4 Mode SP REC 5 Voltage indications for PLAY and REC...

Страница 7: ...PB VIDEO SIGNAL PB AUDIO SIGNAL REC AUDIO SIGNAL REC VIDEO SIGNAL Main 6 8 Schematic Diagram VCR Section 1 2 3 1 2 4 E9510SCM6 MAIN 6 8 Ref No Position IC800 EE 2 IC801 GG 2 IC803 HH 1 IC805 EE 3 IC90...

Страница 8: ...dio Signal Digital MAIN 7 8 Ref No Position IC804 KK 1 IC1404 LL 4 IC1405 LL 4 IC1406 LL 2 Q391 MM 2 Q802 JJ 2 Q804 LL 1 Q805 LL 1 Q806 LL 1 Q1351 MM 1 TP751 OO 4 TP753 NN 4 TP754 NN 4 TEST POINTS ICS...

Страница 9: ...l REC Video Audio Signal Digital REC Audio Signal Digital DVD BE Main 1 4 Schematic Diagram DVD Section 1 2 7 1 2 8 E9510SCBM1 Note 1 The order of pins shown are different from that of IC3 itself 2 IC...

Страница 10: ...hematic Diagram DVD Section 1 2 9 1 2 10 E9510SCBM2 Note 1 The order of pins shown are different from that of IC3 itself 2 IC3 is shown as IC3 1 6 through IC3 6 6 in DVD BE Main Schematic Diagram sect...

Страница 11: ...VIDEO Cb 10 GND 9 RDY 4 SUB RXD 5 SYS RESET 6 GND 7 VIDEO Cr 8 9 10 VIDEO Y 16 GND 11 VIDEO Y I P 12 GND 13 VIDEO C 14 GND 15 16 GND 17 VIDEO C 18 DVD A MUTE 19 GND 20 AUDIO R 21 GND 22 AUDIO L 23 GND...

Страница 12: ...E DRIVE PDIC FPDIC CD LD DVD LD TRAY OUT SLED MOTOR SLED SENSOR CN5502B LOADING MOTOR SPINDLE MOTOR RESETB 1 1 GND 2 2 DD8 4 4 DD6 5 5 DD9 6 6 DD5 7 7 DD10 8 8 DD4 9 9 DD11 10 10 DD3 11 11 DD12 12 12...

Страница 13: ...BE MAIN CBA UNIT N7CF4AUP MCV CBA 1VSA10778 MAIN CBA MCV A C1403 CHIP CERAMIC CAP 1608 B K 0 33 F 10V CHD1AK30B334 C1423 CHIP CERAMIC CAP 1608 B K 0 01 F 50V CHD1JK30B103 C1443 ELECTROLYTIC CAP 470 F...

Страница 14: ...DVR90VE E9510UD 2004 10 04...

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