Daewoo dvr 1989d схема
Download Daewoo DVR-1989D User Guide, Owner's Manual, Instruction (43 pages) in PDF for Free or Read Online
Daewoo DVR-1989D Specifications:
- Manufacturer: Daewoo
- Category of Device: VCR
- Document: Service Manual, File Type: PDF
- Count of Pages: 43
Document Transcription: Daewoo DVR-1989D Manual Contents Excerpts
39 7-1-3. PCB PRE-AMPAS (97PB185400) CA01 CEXE1A470A C CELECTRO RS 10V 47MF 5¡¿11 CA02 CBZP1C103M C CERA SEMI Y5S 16 0.01MF M A¡¿IAL CA03 CXSL1H620J C CERA 50V SL 62PF J TAPING CA04 CBZP1C103M C CERA SEMI Y5S 16 0.01MF M A¡¿IAL CA05 CCZB1H331K C CERA HIKB 50V 330PF K A¡¿IAL CA07 CBZP1C103M C CERA SEMI Y5S 16 0.01MF M A¡¿IAL CA08 CZSL1H270J C CERA SL 50V 27PF J A¡¿IAL CA09 CBZP1C103M C CERA SEMI Y5S 16 0.01MF M A¡¿IAL CA10 CXSL1H309C C CERA SL 50V 3PF C CA13 CCZB1H331K C CERA HIKB 50V 330PF K A¡¿IAL CA16 CXSL1H331J C CERA 50V SL 330PF J TAPING CA18 CCZB1H331K C CERA HIKB 50V 330PF K A¡¿IAL CA19 CBZP1C103M C CERA SEMI Y5S 16 0.01MF M A¡¿IAL CA20 CBZP1C103M C CERA SEMI Y5S 16 0.01MF M A¡¿IAL CA21 CEXE1A470A C CELECTRO RS 10V 47MF 5¡¿11 CA22 CBZP1C103M C CERA SEMI Y5S 16 0.01MF M A¡¿IAL CA23 CEXE1H487A C CELECTRO RS 5…
Daewoo DVR-1989D ¡¡ Safety Check after Servicing Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts and wires have been returned to original positions. Afterwards, perform the following tests and confirm the specified values in order to verify compliance with safety standards. 1. Insulation resistance test 1. Confirm the specified insulation resistance or greater between power cord plug prongs and externally exposed parts of the 1. 1. set (RF terminals, antenna terminals, video and audio input and output terminals, microphone jacks, earphone jacks, etc.). 1. 1. See table below. 2. Dielectric strength test 1. Confirm specified dielectric strength or greater between power cord plug prongs and exposed accessible parts of the set 1. (RF terminals, antenna terminals, video and audio input and outpu…
Daewoo DVR-1989D SECTION 1. GENERAL 1.1 IDENTIFICATION AND OPERATION OF CONTROLS 2 DVR-1181 SERIES DVR-1383 SERIES DVR-1989 SERIES ¤ ¤Ł ¤ ¤ ¤ ¤ ¤Ł ¤º ¤Œ ¤ ¤ ¤ ¤ §æ ¤ı § ¤Ø § ¤æ ¤ ¤º ¤Œ ¤ ¤ ¤ ¤ ¤ ¤ ¤ ¤æ §ı ¤ §æ § § § ¤ı ¤Ø ¤ ¤Ł ¤ ¤ ¤ ¤ ¤ ¤º § ¤Œ§ ¤ § ¤ §ı §æ ¤ ¤ı ¤Ø ¤æ …
4-3. PANEL FROT ASSEMBLY (DVR-1181 SERIES) 22 NO. PART CODE PART NAME Q'TY DESCRIPTION REMARK 1 97P0308900 PANEL FRONT 1 HI-PS HI-425 2 97P1812700 DOOR FRONT 1 HI-PS HI-425 3 97P1812800 DOOR F/L 1 3022R 4 97P1610100 WINDOW REMO 1 RMMA HI-855M 5 97P1327700 KNOB FUNCTION 1 ABS ABS-780,HF-3 6 97P1707200 INDICATORFUNCTION 1 GPPS GP-125,150 7 97P1707300 INDICATOR POWER 1 GPPS GP-125,150 8 97P1707400 INDICATOR PLAY 1 GPPS GP-125,150 9 97P0942200 PLATE FUNCTION-R 1 PVC T0.5 10 97P0942300 PLATE FUNCTION-L 1 PVC T0.5 11 97P3033600 SPRING DOOR F/L 1 SWPB 12 97P3022200 SPRING DOOR 1 SUS …
Daewoo DVR-1989D 30 5-3. PCB POWER ASSEMBLY LOC C801 C802 C803 C804 C805 C807 C811 C812 C813 C815 C816 C817 C818 C819 C820 C830 DZ801 DZ802 DZ803 POS A1 D1 D2 E2 E1 E2 I1 I1 E2 E2 F1 G2 H1 H1 G1 G1 G1 D1 D1 LOC DZ804 D801 D802 D803 D804 D805 D806 D807 D808 D809 F801 F802 F803 F804 L801 Q801 Q803 Q806 Q808 POS D1 C1 I1 C1 E2 F1 G1 G1 D1 A1 D1 D1 G1 A2 F2 F2 H2 H2 G1 LOC Q809 R801 R802 R803 R804 R805 R806 R807 R809 R810 R811 R812 R813 R814 R815 R816 T801 POS E2 E2 G2 G2 F2 F2 H1 H1 H2 H2 I2 I2 H1 A2 H1 C2 I1 …
4 § ANT IN Terminal Connect a TV aerial to this terminal. § RF OUTPUT Terminal Connect to the aerial terminal of a TV receiver with the RF Cable (provided.) §łTEST SIGNAL SWITCH In test signal mode, you can check channel accordance of the TV and VCR. §øRF OUTPUT CHANNEL ADJUSTMENT SCREW In video playback mode, you can adjust more accurately the RF OUTPUT for obtaining clean picture. §œAUDIO IN SOCKET (PHONO) §ßVIDEO IN SOCKET (PHONO) § AUDIO OUT SOCKET (PHONO) § VIDEO OUT SOCKET (PHONO) § DC JACK Connect this Jack to DC Source (DC 12V) 31 POWER CORD Connect this cord into the AC outlet. § §ł §œ §ß 31 § §ø § § § …
Daewoo DVR-1989D 6-1. STANDARD PART NUMBER CODING ƒUFixed Resistor Coding ƒUSemi-Fixed Resistor Coding 31 SECTION 6. ELECTRICAL PARTS LIST 6-1-1. RESISTOR CODING Type of Resistor C Composition Resistor D Carbon Resistor F Fusible Resistor k Ceramic Resistor N Metal Film Resistor S Metal-Oxide Film Resistor W Wire Wound Resistor X Cement Resistor Y Chip Resistor Rated Wattage Code Wattage -A 1/6 W -B 1/8 W -4 1/4 W -2 1/2 W 01 1 W 02 2W Value Example 478 0.47Ω 479 4.7Ω 471 470Ω 472 4.7Ω 473 47Ω Distance Code Distance A 2.5 mm B 5.0 mm C 7.5 mm D 10.0 mm E 12.5 mm F 15.0 mm G 17.5 mm H 20.2 mm J 22.0 mm k 25.0 mm X Auto lnsertion Z Auto lnsertion Tolerance Symbol Tolerance F ¡ 1% G ¡ 2% J ¡ 5% K ¡ 10% M ¡ 20% N ¡ 30 % Pin Length Value Knob Type (Same as Fix…
Daewoo DVR-1989D 2. PLAYBACK Y-SINGAL OUTPUT LEVEL 1) Playback the test tape (Color Bar Signal). 2) Connect the oscilloscope to TP396 and trigger the scope will a composite SYNC signal at TP313. 1) Adjust the scope so that it can display a waveform of approx. 2H. 3) Adjust RV396 to optain 2.0VP¡ 0.2 Vp-p between the SYNC TIP and 100% white level. 3. SYNC TIP FREQUENCY 1) Set the unit to stop mode without video signal. (Jack of video line input is shorted with ground). 2) Conncet the frequency counter to TP391. 3) Adjust RV391 until the SYNC TIP frequency becomes 3.80 MHz¡ 0.1 MHz. 7 Adj. Location Checking Point Measuring Equipment Mode Test Tape RV396 TP396 Oscilloscope PB DP-1 Adj. Location Checking Point Measuring Equipment Mode Test Tape RV391 TP391 Oscilloscope REC. ƒ¡ 2.0¡ 0.2Vp-p Horizontal 10¥s/div Vertical 0.5V/div. …
Daewoo DVR-1989D Service Manual Model : DVR-1989D DVR-1989D(KD) DVR-1989D(BB) DVR-1989D(GB) DVR-1983D DVR-1983D(KD) DVR-1983D(BB) DVR-1983D(GB) DVR-1181D DVR-1181D(KD) DVR-1181D(BB) DVR-1181D(GB) DAEWOO ELECTRONICS CO., LTD. …
6 2-2. SERVO-LOGIC CIRCUIT ADJUSTMENT METHOD 1. VIDEO HEAD SWITCHING POSITION 1) Play back the test tape. 2) Set the oscilloscope in the CHOP mode connect the CH1 to SW pulse PT01 2 PIN the CH2 to TP396 with CH1 triggering. 3) Adjust RV501 for the positive trigger until 6.5H¡ 0.5H cycles before the vertical SYNC pulse. 2-3. VIDEO CIRCUIT ADJUSTMENT METHOD 1. E E VIDEO LEVEL 1) Feed the color bar signal to the line input terminal. And set for the stop (EE) mode. 2) Connect the oscilloscope to TP395 and trigger the scope with a composite SYNC signal at TP313 .(COMP.SYNC.) 3) Adjust the oscilloscope so that it can display a waveform of approx. 2H. 4) Adjust RV395 to obtain 0.5¡ 0.02 Vp-p between SYNC TIP and 100% white level. Adj. Location Checking Po…
Daewoo DVR-1989D 3 ¤¤ POWER Switch & LAMP Turns VCR power on and off. ¤ŁSTOP/EJECT Button In STOP mode this button makes a cassette come out of compartment. In any other mode except STOP this button operates STOP function. ¤ØCassette Compartment When the cassette is inserted in this compartment, the cassette will automatically be ready for operation. ¤ŒPLAY Button Push to playback the recorded tape. ¤ºREW Button The REW Button serves a dual purpose. Press this button to rewind the tape. When this button is pressed during the playback mode, the picture will move quickly backward as three times of playback speed. When this button is pressed again, the picture will move quickly backward as nine times of…
If you get stuck in repairing a defective appliance download this repair information for help. See below.
Good luck to the repair!
Please do not offer the downloaded file for sell only use it for personal usage!
No preview item for this file.
- No preview picture generated yet.
- It is not a pdf file.
DAEWOO DVR-1989D. DVR1989D. DVR 1989 D. 1989D.
Warning!
If you are not familiar with electronics, do not attempt to repair!
You could suffer a fatal electrical shock! Instead, contact your nearest service center!
Note! To open downloaded files you need acrobat reader or similar pdf reader program. In addition, some files are archived,
so you need WinZip or WinRar to open that files. Also some files are djvu so you need djvu viewer to open them.
These free programs can be found on this page: needed progs
If you use opera you have to disable opera turbo function to download file!
If you cannot download this file, try it with CHROME or FIREFOX browser.
Üdv mindenkinek! Daewoo Sh 9540 E.tipusú videomagnóhoz keresnék kapcsolási rajzot. Köszi a segitséget! József.
Üdv mindenkinek. A fenti videóhoz keresek kapcsolási rajzot. Ma kaptam ajándékba, és az a hibája, hogy se a fejmotor nem forog, se a capstan. Gyanítom, hogy 1 tápfesz hiányzik, de még nem szedtem szét. Köszi az LG user manual-t, probléma megoldva. Már a capstan forog, csak a fej áll.Le volt szakítva a csatija a capstan motornak, csak vissza kellett forrasztani. Attila
If you want to join us and get repairing help please sign in or sign up by completing a simple electrical test
or write your question to the Message board without registration.
You can write in English language into the forum (not only in Hungarian)!
If you get stuck in repairing a defective appliance download this repair information for help. See below.
Good luck to the repair!
Please do not offer the downloaded file for sell only use it for personal usage!
Preview of DAEWOO DVR-1989D,1983D,1181D [1st page]
Click on the link for free download!
Preview of DAEWOO DVR-1989D,1983D,1181D [2nd page]
Click on the link for free download!
DAEWOO DVR-1989D DVR1989D 1983D 1181D DVR 1989 1983 1181 1989D
Warning!
If you are not familiar with electronics, do not attempt to repair!
You could suffer a fatal electrical shock! Instead, contact your nearest service center!
Note! To open downloaded files you need acrobat reader or similar pdf reader program. In addition, some files are archived,
so you need WinZip or WinRar to open that files. Also some files are djvu so you need djvu viewer to open them.
These free programs can be found on this page: needed progs
If you use opera you have to disable opera turbo function to download file!
If you cannot download this file, try it with CHROME or FIREFOX browser.
Sziasztok! A minap kaptam egy Daewoo ST 857 k tipusú vídeómagnót. Lejátszáskor a kép alsó részén vízszintes csíkozódás látható. A szallagvezető pályát,fejdobot,nyomógörgőt megtisztítva a hiba továbbra is fennáll. Köszi a vállaszokat. Űdv.József
Szervusztok! Tárgybeli videorecorder Rf converter kimenetét szeretném átállítani, de már nem emlékszem, hogy hogyan is kell. Tudnátok segíteni? Köszönettel, El
If you want to join us and get repairing help please sign in or sign up by completing a simple electrical test
or write your question to the Message board without registration.
You can write in English language into the forum (not only in Hungarian)!
If you get stuck in repairing a defective appliance download this repair information for help. See below.
Good luck to the repair!
Please do not offer the downloaded file for sell only use it for personal usage!
No preview item for this file.
- No preview picture generated yet.
- It is not a pdf file.
DAEWOO DVR-1989W. DVR1989W. DVR 1989 W. 1989W.
Warning!
If you are not familiar with electronics, do not attempt to repair!
You could suffer a fatal electrical shock! Instead, contact your nearest service center!
Note! To open downloaded files you need acrobat reader or similar pdf reader program. In addition, some files are archived,
so you need WinZip or WinRar to open that files. Also some files are djvu so you need djvu viewer to open them.
These free programs can be found on this page: needed progs
If you use opera you have to disable opera turbo function to download file!
If you cannot download this file, try it with CHROME or FIREFOX browser.
Sziasztok! Keresek a fent említett videohoz bontott táppanelt , nem nagyon jutok dűlőre a javításával sajnos. Elméletileg ha megkapja a névleges :) DC220V ot akkor elkéne indulnia , minden alkatrészt átnéztem benne , ellenállásokat , diódákat , tranzisztorokat , mégsem indul be. Valóban a rezgésért felelős 1uF 160V os elkóval volt probléma , 470p lett valahogy :) Köszönöm a tapasztalatokat!!
Üdv mindenkinek. A fenti videóhoz keresek kapcsolási rajzot. Ma kaptam ajándékba, és az a hibája, hogy se a fejmotor nem forog, se a capstan. Gyanítom, hogy 1 tápfesz hiányzik, de még nem szedtem szét. Köszi az LG user manual-t, probléma megoldva. Már a capstan forog, csak a fej áll.Le volt szakítva a csatija a capstan motornak, csak vissza kellett forrasztani. Attila
Sziasztok! A minap kaptam egy Daewoo ST 857 k tipusú vídeómagnót. Lejátszáskor a kép alsó részén vízszintes csíkozódás látható. A szallagvezető pályát,fejdobot,nyomógörgőt megtisztítva a hiba továbbra is fennáll. Köszi a vállaszokat. Űdv.József
If you want to join us and get repairing help please sign in or sign up by completing a simple electrical test
or write your question to the Message board without registration.
You can write in English language into the forum (not only in Hungarian)!
Читайте также: