Summary of Contents for DAEWOO ELECTRONICS DV4K611DZ-T
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All manuals and user guides at all-guides.com S/M No. : VKE611DEN0 Service Manual TIME LAPSE VCR Model: DV4K611DZ-T Caution : In this Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information,please refer to PPL(Parts Price List) in Service Information Center (http://svc.dwe.co.kr).
All manuals and user guides at all-guides.com TABLE OF CONTENTS SAFETY&PRECAUTIONS ....................2 EXTERNAL VIEWS ......................4 FRONT VIEWS FUNCTION ........................4 REAR VIEWS FUNCTION ........................5 ELECTRICAL ADJUSTMENT ................... 6 SPECIFICATIONS ....................... 7 TIMELAPSE REC/PB SPEED CHART ................9 CIRCUIT OPERATION ....................10 RS-232C ........................
All manuals and user guides at all-guides.com SAFETY&PRECAUTIONS SAFETY CHECK AFTER SERVING Examine the area surrounding the repaired location for damage or deterioration. Observe that screw, parts and wires have been returned to original positions. Afterwards, perform the following tests and con- form the specified values in order to verify compliance with safety standards.
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All manuals and user guides at all-guides.com SAFETY&PRECAUTIONS 4. Leakage current test Confirm specified or lower leakage current between B(earth ground, power cord plug prongs) and externally exposed accessible parts (RF terminals, antenna termi- nals, video and audio input output terminals, microphone jacks, earphone jacks, etc.) Measuring method:(Power ON) Insert load Z between B(earth ground, power cord plug prongs) and exposed...
All manuals and user guides at all-guides.com EXTERNAL VIEWS 2. REAR VIEWS FUNCTION 1)ALARM 2(ALARM Input) terminal 13)VIDEO OUT jack 2)ALARM 3(ALARM Input) terminal 14)VIDEO IN jack 3)WARNING OUT terminal 15)AUDIO IN jack 4)SERIES IN terminal 16)AUDIO OUT jack 5)COM terminal 17)MIC (microphone input) jack 6)SERIES OUT terminal 18)REMOTE IN jack...
All manuals and user guides at all-guides.com ELECTRICAL ADJUSTMENT 1. SERVO/SYSCON CIRCUIT ADJUSTMENT METHOD v VIDEO HEAD SWITCHING POSITION Adjustment Part Checking Point Measuring Equipment Mode Test Tape TJ396 R595 OSCILLOSCOPE Play DN-1 (Color Bar) PT501 PIN3 v CONNECTION METHOD TJ396 CH-1 Oscilloscope...
All manuals and user guides at all-guides.com SPECIFICATIONS-I 24Hours & 40Hours Real Time Record Mode with T-160 (20 field-per second with T-160 Tape) Tape 8000Hour Lifetime gnarantee Ball Bearing CAPSTAN MOTOR Mounting DIGITAL SHUTTLE function( REVERSE PLAY & REVERSE SLOW) RS-232C COMMUNICATION PC INTERFACE Up-to 1280 Hours Recording (T-160 Tape) Super Clear Picture...
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All manuals and user guides at all-guides.com SPECIFICATIONS-II Video Signal system REC/PB System Helical scanning system Tape Width 12.65mm (1/2 inch), VHS Record system of Luminance Signal Frequency modulation record Record system of Color Signal Down converted subcarrier phase shift system 3H : 23.39mm/s(SP) , 6H : 11.69mm/s(LP) , Tape Speed (E-180) 18H : 3.89mm/s(LP), 30H : 2.33mm/s(LP)
1. SERVO SYSCON PART 1-1) BLOCK DIAGRAM LOADING CAPSTAN DRUM CAM DRIVE SPEED CTL PG FG AMP Start end IC501 SENSOR M37775M5H & u-COM REEL PROCESSOR SENSOR BACK OSC& UP BATT RESET AUDIO TERMINAL VIDEO BLOCK BLOCK BLOCK <DV4K611DZ-T SERVO SYSCON BLOCK>...
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All manuals and user guides at all-guides.com CIRCUIT OPERATION 1-2) TIME LAPSE RECORDING METHOD The numbers of VHS 2HOUR (SP), 6HOUR (LP) REC FIELD are 50 field/sec, then it will be 1FRAME = 33.3Ms, 1FIELD = 16.65Ms. CAPSTAN MOTOR FG numbers for Time Lapse are 6HOUR(EP) = 720 numbers/sec, 3HOUR(SP) = 720*3=2160 numbers/sec.
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All manuals and user guides at all-guides.com CIRCUIT OPERATION 1-3) TERMINAL PART ALARM INPUT Connect DOOR SW&SENSOR etc and this port will be used for emergency recording by using open/ close status. N/O(NORMALY OPEN) 500ms N/C(NORMALY CLOSED) 500ms ALARM OUTPUT This port is always triggered during ALARM REC, which is used to inform the outside that time lapse VCR is now performing Alarm Recording.
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All manuals and user guides at all-guides.com CIRCUIT OPERATION TAPE END OUT When the recording tape ends during recording, end sensor will be detected. This port is used Alarm to outsider until release the end sensor detecting. END Detect END Detect HIGH SW OUTPUT This port is used triggering video signal with external equipment during recording.
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All manuals and user guides at all-guides.com CIRCUIT OPERATION SERIES INPUT When the series recording proceeds after setting the series recording to “on”, this port is used to receive the control signal to the set which will be recorded continuously after pre-recording set. 200ms WARNING OUTPUT This port is used to inform emergency status of Time Lapse VCR Set to outsider.
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All manuals and user guides at all-guides.com RS-232C INTERFACE(RS-232C) 9-pin connector layout Pin number Signal Operation Signal direction Receive data VCR Computer Send data VCR Computer Request to send VCR Computer Signal ground • The signal transmission is compatible with RS-232C specifications.
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All manuals and user guides at all-guides.com RS-232C SECUNET SW INSTALLATION 1. This will install SECUNET on your computer. It is recommended that you exit all other programs before proceed with installation. Click <Next> to continue installation. Or, click <Cancel> to cancel installation.
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All manuals and user guides at all-guides.com RS-232C 2. This will be installed to following folder. Click <Install> to begin installation to following folder. To install to a different folder, Either enter install path, Or, click <Browse> and select another folder. space needed: 3,915bytes.
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All manuals and user guides at all-guides.com RS-232C 3. Update your file in the screen above and click <Yes>, 4. To complete installation, system must be restarted. Click<Yes>.
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All manuals and user guides at all-guides.com RS-232C 5. Click <Confirm>. Connect TimeLapse VCR with PC Necessary articles • 232C Serial Cable (9 pin) • Personal Computer • TimeLapse VCR How to connect • Connect 232C Serial Cable to Com1 of Personal Computer .
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All manuals and user guides at all-guides.com RS-232C FUNCTIONS On a screen below, you can control normal operation with remote control. The explanation of the display for each function 1 Title Input Field The character or number which is input in VCR menu is displayed on your PC by RS-232C Communication. 2 Rec speed or Play speed Rec speed is displayed at usual.
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All manuals and user guides at all-guides.com RS-232C COMMUNICATIONS SPEED SETTING 1. You can change RS232C communication speed by pressing down menu of setting in above screen. 2. On screen above, click<SETTING> with mouse. Then “ SET” will appea. Click <SET>, so you can control various communication speed like step3.
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All manuals and user guides at all-guides.com RS-232C click <OK>. Set the ‘ S PEED and COMPORT’ on small window and Then you can see the changed communication speed and comport. * The communication speed of VCR and Computer is fixed to 9600bps at default value. * The communication comport of Computer is fixed to COM1 at default value.
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All manuals and user guides at all-guides.com RS-232C RS-232C Serial commuication Command & Status. 1.command KEY NAME KEY DATA DESCRIPTION PLAY 04 00 02 01 79 STOP 04 00 02 02 78 04 00 02 03 77 04 00 02 04 76 04 00 02 05 75 PAUSE 04 00 02 06 74...
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All manuals and user guides at all-guides.com RS-232C 2. SINGLE COMMAND & DATA DATA REQUEST PC’ s key requesting Status from VCR The case which DATA from PC to VCR is proper The case which DATA from PC to VCR isn’ t proper 3.
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All manuals and user guides at all-guides.com RS-232C 3.1.3 STATUS2 BIT DESCRIPTION ErrorCNT 1:EMERGENCY 2: REEL NG 3:DRUM NG 4:SENSOR NG SP : 1 LP,EP:0 REC INHIBIT END SENSOR START SENSOR 3.1.4 STATUS3 BIT DESCRIPTION PWRON REPEAT REC YES SERIES REC YES HIGH PICTURE ALARM REC 3.1.5 STATUS4...
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All manuals and user guides at all-guides.com RS-232C <hour> Description about data Status Description hour D6 is 1:MINUS 0:PLUS 3.5 VERSION STATUS 3.5.1 DATA FORMAT <03H><44H><VERSION><CHECK SUM> 3.6 VR DATE STATUS 3.6.1 DATA FORMAT <05H> <45H> <year> <month> <date> <CHECKSUM> 3.7 VR TIME STATUS 3.7.1 DATA FORMAT <06H>...
All manuals and user guides at all-guides.com TROUBLE SHOOTING FLOW CHART 1. POWER CIRCUIT When changing the parts which are broken first, remove the power plug from the socket and then dis- charge the voltage across the terminals of C806. (Use an external KΩ resistance) When check the primary circuit , use the oscilloscope isolated properly (Use the isolated transformer) and connect GND to the primary GND, however it is not necessary to isolate the oscilloscope when check the secondary circuit.
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All manuals and user guides at all-guides.com TROUBLESHOOTING FLOW CHART B. CHECKING THE SECONDARY CIRCUIT Check each output voltage Check M801. Check any diode which causes no power Check any COIL, or capacitor which causes no power...
All manuals and user guides at all-guides.com TROUBLESHOOTING FLOW CHART 2. SERVO-SYSCON CIRCUIT Playback picture Manual TRK(+),(-) adjust. is not good Noise appears Noise appears Check and re-adjust although although change the path of Deck. adjusting tracking. cassette tape. CTL HEAD height Adjust the HEAD Is CTL pulse output is normal and...
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All manuals and user guides at all-guides.com TROUBLESHOOTING FLOW CHART Playback picture is not good. Noise appears on the Noise appears on the Check flow A. screen on the whole. screen at the bottom Check the PG Adjustment. Is SW-pulse applied to Is sw pulse supplied Check D.PG input video IC?
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All manuals and user guides at all-guides.com TROUBLESHOOTING FLOW CHART Auto-stop during playback. Is reel pulse applied to Check reel sensor. pin 5 and 6 of IC501? Is D. FG applied to Check connector and pin 24 of IC501? D. FG circuits. Check IC501.
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All manuals and user guides at all-guides.com TROUBLESHOOTING FLOW CHART Drum M/T loading stops. Is motor 12V supplied Check circuit adjacent from IC 504 pin 7, 8? EVER +12.4V. Check power module. Is 5.2V supplied from Check D814. POWER CIRCUIT? Check connector and motor.
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All manuals and user guides at all-guides.com TROUBLESHOOTING FLOW CHART Capstan M/T loading stops. Check power Module. Is motor 12V supplied? Is the input of pin 6 Check circuit of R600, of P501 2.7V~3.7V? R517, R520, C509, C511. Check R525, R526. Is pin 4 of P501 2.5V? Does pin 3 of IC501 Check IC501.
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All manuals and user guides at all-guides.com TROUBLESHOOTING FLOW CHART Drum M/T and capstan M/T rotate at irregular speed. (IN REC MODE) Is C. sync applied to Check C. sync of video pin 93 of IC501? IC and pattern. Check motor Emergency mode when plugging (power cord) Is ever 5V applied?
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All manuals and user guides at all-guides.com TROUBLESHOOTING FLOW CHART Cassette is not inserted. Check power Module. Is motor 12V supplied? CAM DATA is changed Check connector. when CST IN? Is 5V supplied at Check Deck part. pin 31 of IC501? Check pattern Check IC501.
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All manuals and user guides at all-guides.com TROUBLESHOOTING FLOW CHART Power compensation does not operate. When mains is unplugged, Check C548, C523, is 3.6V at pin 26,pin 81 of IC501? C547, C524. Is (sine) signal applied to Check X502. pin 42 and 43 of IC501? Check reset circuit Is 5V at pin 37 of IC501? Of IC503.
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All manuals and user guides at all-guides.com TROUBLESHOOTING FLOW CHART 3. RS232C A. Software Trouble Shoot A-1. Communication speed confirmation Make sure that the communication speed between PC and TIMELAPSE VCR is correspond to each other. A-2. Communication part Confirmation. Communication serial port on PC is made of COM1 and COM2 in general.
All manuals and user guides at all-guides.com u-COM PORT DESCRIPTION PORT PORT NAME DESCRIPTION S OUTPUT Series record output S INPUT Series record input C PWM Capstan control D PWM Drum control S REEL Supply reel T REEL Take up reel ARMIN Alarm in BUZ SIG...
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All manuals and user guides at all-guides.com u-COM PORT DESCRIPTION PORT PORT NAME DESCRIPTION Xout Xout Xout 16MHz out CLKSET Xcin Xcin Xcin 32MHz in Xcout Xcout Xcout 32MHz out DATA Video data Video clock A MUTE (H) Audio Mute HIGH POWER ON(L) PB LOW D SEL...
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All manuals and user guides at all-guides.com u-COM PORT DESCRIPTION PORT PORT NAME DESCRIPTION 232TX RS232 TX 232RX RS232 RX TRICK(H) TRICK (H) 232 RTS RS232 RTS WARNING OUTPUT Warning output REC SAFETY Record protect END SENSOR End sensor A/D IN START SENSOR Start sensor A/D IN PWR FAIL (L)
All manuals and user guides at all-guides.com VOLTAGE CHART AMP (KA4558 IC502) IC RESET (MN1380L IC503) IC MOTOR DRIVE (BA6209 IC504) 13.6 13.4 13.6 13.4 IC OP AMP (KA4558 IC505)
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All manuals and user guides at all-guides.com VOLTAGE CHART IC OP AMP (KA4558 IC901) IC RELAY (A9W-K RL901) IC RELAY (A9W-K RL902)
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All manuals and user guides at all-guides.com VOLTAGE CHART MICOM IC VOLTAGE CHECK 0.12 0.12 2.76 2.79 2.67 2.68 5.13 5.15 3.81 0.09 5.13 5.15 3.81 3.82 2.22 2.25 3.69 2.97 0.14 0.15 0.87 0.17 5.12 5.15 0.87 0.92 2.76 2.77 0.14 0.17...
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All manuals and user guides at all-guides.com VOLTAGE CHART A/V IC VOLTAGE CHECK 2.45 2.45 2.46 2.45 2.61 2.61 2.52 2.52 0.02 0.02 2.39 2.62 2.62 0.57 5.02 5.02 2.38 2.38 3.69 3.68 2.38 2.38 3.39 3.39 0.01 0.01 5.01 5.01 0.01 0.01...
POLY SLIDER D3.1XD6XT0.5 DP11 97P881UB50 CABLE R.S AS ST PLUG-RMC REV 5.0M A2500 97SA310800 TENSION BAND AS K-MECHA PVPKCPN644 PACKING AS DV4K611DZ-T A2600 97S3003500 SPG TENSION SWPB D0.4 C001 97P4931100 PAD L/R A2700 97SA309300 S SUB BRAKE AS K-MECHA C002...
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All manuals and user guides at all-guides.com ELECTRICAL PARTS LIST z_loc z_parts_code parts_name parts_descr REMARK z_loc z_parts_code parts_name parts_descr REMARK C803A 2224050033 BOND SILICON RTV 252 C015 HCFH104ZBA C CHIP CERA 25V Y5V 0.1MF Z 1608 D501 DS1R481T-- LED IR SIR-48IT(P-RANK) C017 HCQK201JBA...
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All manuals and user guides at all-guides.com ELECTRICAL PARTS LIST z_loc z_parts_code parts_name parts_descr REMARK z_loc z_parts_code parts_name parts_descr REMARK C375 HCQK560JBA C CHIP CERA 50V CH 56PF J 1608 C553 HCFH104ZBA C CHIP CERA 25V Y5V 0.1MF Z 1608 C378 HCQK470JBA C CHIP CERA...
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All manuals and user guides at all-guides.com ELECTRICAL PARTS LIST z_loc z_parts_code parts_name parts_descr REMARK z_loc z_parts_code parts_name parts_descr REMARK R002 HRFS152JBA R CHIP 1/16 1.5K OHM J 1608 R358 HRFS101JBA R CHIP 1/16 100 OHM J 1608 R003 HRFS682JBA R CHIP 1/16 6.8K OHM J 1608 R365...
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All manuals and user guides at all-guides.com ELECTRICAL PARTS LIST z_loc z_parts_code parts_name parts_descr REMARK z_loc z_parts_code parts_name parts_descr REMARK R548 HRFS472JBA R CHIP 1/16 4.7K OHM J 1608 R911 HRFS102JBA R CHIP 1/16 1K OHM J 1608 R550 HRFS752JBA R CHIP 1/16 7.5K OHM J 1608 R912...
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All manuals and user guides at all-guides.com ELECTRICAL PARTS LIST z_loc z_parts_code parts_name parts_descr REMARK z_loc z_parts_code parts_name parts_descr REMARK C315 CEXF1C470A C ELECTRO 16V RSM 47MF (5X7) TP L202 5CPX820J-- COIL PEAKING 82UH J (RADIAL) C318 CEXF1H100A C ELECTRO 50V RSM 10MF (5X7) TP L301 5CPX101J2T...
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All manuals and user guides at all-guides.com ELECTRICAL PARTS LIST z_loc z_parts_code parts_name parts_descr REMARK z_loc z_parts_code parts_name parts_descr REMARK C349 CBZP1C103M C CERA SEMI 16V Y5S 0.01MF M (AXIAL) L504 5CPZ121K02 COIL PEAKING 120UH K (AXIAL 3.5MM) C510 CBZF1E223Z C CERA SEMI 25V Y5V 0.022MF Z L505...
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1/6 33 OHM J 85801065GY WIRE COPPER 97P65310MA PCB MAIN JP051 85801065GY AWG22 1/0.65 TIN COATING Z0014 PVMPJVE153 PCB MAIN JUMP ONLY AS DV4K611DZ-T JP052 WIRE COPPER AWG22 1/0.65 TIN COATING 85801065GY WIRE COPPER 85801065GY WIRE COPPER JP002 85801065GY AWG22 1/0.65 TIN COATING...
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All manuals and user guides at all-guides.com ELECTRICAL PARTS LIST z_loc z_parts_code parts_descr REMARK z_loc z_parts_code parts_descr REMARK JP061 WIRE COPPER AWG22 1/0.65 TIN COATING JP109 WIRE COPPER AWG22 1/0.65 TIN COATING 85801065GY WIRE COPPER 85801065GY WIRE COPPER JP063 85801065GY AWG22 1/0.65 TIN COATING JP111 85801065GY...
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85801065GY AWG22 1/0.65 TIN COATING JP220 85801065GY AWG22 1/0.65 TIN COATING JP169 WIRE COPPER AWG22 1/0.65 TIN COATING Z003 PCB LOGIC MANUAL AS DV4K611DZ-T 85801065GY WIRE COPPER 2193100801 SOLDER WIRE JP173 85801065GY AWG22 1/0.65 TIN COATING AL02 2193011100 60 SNA 1.2D...
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REMARK z_loc z_parts_code parts_name parts_descr REMARK Z0032 PVLAJAE153 PCB LOGIC AXIAL AS DV4K611DZ-T R706 RD-AZ430J- R CARBON FILM 1/6 43 OHM J AL31 2TM1456000 TAPE MASKING SI-602 R707 RD-AZ430J- R CARBON FILM 1/6 43 OHM J...
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ELECTRICAL PARTS LIST z_loc z_parts_code parts_name parts_descr REMARK z_loc z_parts_code parts_name parts_descr REMARK Z0042 PVJMJAE153 PCB JACK AXIAL AS DV4K611DZ-T JP962 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING AK31 2TM1456000 TAPE MASKING SI-602 JP963 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING AK31A...
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