Daewoo SENCOR SVR-637 Manuel de service

Service ManualTV/DVD CombinationCHASSIS : CP-099FModel : DDT-21H9ZZF DDT-21H9ZZRS/M No. : TCP099FEF0May. 2002DAEWOO ELECTRONICS CO., LTD

-9-Service Manual CP-099FSpecial case : GBNote for setellite receiver users : Before starting ATSS turn On your satellite receiver and tune “ SKY NEW

-10-Service Manual CP-099FLASER SAFETYThis unit employs a laser Only gualified service personal should remove the cover or attempt to service this dev

-11-Service Manual CP-099F3-5-1- The adjustment of vertical center3-5 The adjustment of geometry- Apply PAL RETMA pattern.- Go to SERVICE MODE.- Pre

-12-Service Manual CP-099F3-5-5- The adjustment of horizontal center- Apply PAL RETMA pattern.- Go to SERVICE MODE.- Press H-CENTER+ or H-CENTER- ke

-13-Service Manual CP-099F3-5-7-2 The adjustment of corner- Apply PAL CROSS HATCH pattern.- Go to SERVICE MODE.- Press COR-T or COR-T key a

-14-Service Manual CP-099F3-6 The adjustment of RF AGC- Apply PAL signal of 60 2dB V of RF level.- Connect the probe of the oscilloscope to the P1

-15-Service Manual CP-099F4 - IC description4-1 VCT383XA TV signal processor - Teletext decoder with embedded 8 bit - Controller.4-1-1- Block diagr

-16-Service Manual CP-099F

-17-Service Manual CP-099F High-level command language FLOF (Fastext), and TOP support 10 pages memory on chip (10kB)4-1-5- Display OSD Features 3

-18-Service Manual CP-099F• Inventory of transmitted Teletext pages stored in the Page Table Signal quality detector for WST data Comprehensive Tele

Service Manual CP-099F-1-Contents1- Main Features ----------------------------------------------------------------------------------------------------

-19-Service Manual CP-099F14 GND SUPPLY15 B+ 5V SUPPLY16 Cb IN IN ANALOG COMPONENT Cb INPUT17 C1 IN NOT USED ANALOG CHROMA 1 INPUT18 C2/Cr IN IN ANA

-20-Service Manual CP-099F64636261605857565548464544434241403938373634353347545352515049591234578910171920212223242526272829313032181112131415166VCT 3

-21-Service Manual CP-099F4-2 MSP341x Multistandard Sound ProcessorThe MSP 341x is designed as a single-chip Multistandard Sound Processor for applica

-22-Service Manual CP-099F- high deviation FM-mono mode (max. deviation: approx. ±360 kHz)4-2-1-2 DSP-Section (Audio Baseband Processing)- flexible s

-23-Service Manual CP-099FTV standardsTV Position of sound Sound modulation Color system Countrysystem carrier (MHz)B/G 5.5 / 5.7421875 FM Stereo PAL

-24-Service Manual CP-099F14 IIC DATA IN IN IIC DATA IN15 ADDRESS DATA16 ADDRESS SWITCH17 ADDRESS CLOCK18 Vcc(5v)19 Vss20 IIC DIGITAL IN2 IN21 NC22 NC

-25-Service Manual CP-099F4-3 TDA9886 IIC-bus controlled single/multi standard Alignment-free IF-PLL4-3-1- DISCRIPTIONThe TDA9885 is an alignment-fre

-26-Service Manual CP-099FAUDDEEMvideo output 2 V (p-p)[1-1 V(p-p) without trap]AFDFM-PLL filtersound intercarrier outputand MAD slelctFMPLLSIOMADDG

-27-Service Manual CP-099FPin Symbol Description1 OUT1- negative loudspeakerterminal 12 GND1 ground channel 13 Vcc1 supply voltage channel 14

-28-Service Manual CP-099FBlock diagram TDA8944JVCC1IN1 -86316OUT1 -417920kVCC1210112GND1 GND2MBK933141OUT1 +OUT2 -OUT2 +SHORT CIRCUITANDTEMPERATUREPR

Service Manual CP-099F-2-4-2-1-3 Analogue Section ---------------------------------------------------------------------------------------------------

-29-Service Manual CP-099F4-5 TDA835xJ Vertical AmplifierThe TDA835xJ are power circuit for use in 90o and 110o colour deflection systems for field fr

-30-Service Manual CP-099F4-6 TEA5101BThe TEA5101B includes three video amplifiers designed with a high voltage DMOS/bipolar technology. It drivesdir

-31-Service Manual CP-099FBLOCK DIAGRAM OF EACH CHANNEL218GND(3,4)35351k0.8k20k(12,9)(11,6)(10,7)15141340k5VppREFERENCEVOLTAGE350

-32-Service Manual CP-099F4-7 24C16 - 16 Kb EEPROMfeatures :*CAUTIONWhen you change this EEPROM IC, give attention blow.You must wait displaying &qu

-33-Service Manual CP-099F4-8-3 Block diagram4-8-4 Pins descriptionpin name symbol description1 Overcurrent / feedback O.C.P./ F.B. Input of over curr

-34-Service Manual CP-099F4-8-5 Control part electrical characteristicsIC PIN RATINGNUMBER MIN. TYPE MAXOperation start voltage 4-5 VIN (on) 14.4 16 1

Service Manual CP-099F355- Circuit desription5-1 Block diagram

-36-Service Manual CP-099F5-2 IF sectionThe Picture IF signal (PIF) is fed through a SAW filter to the differential input (Pin 1-2) of the PIF amplif

-37-Service Manual CP-099FEach relaxation oscillator of the VIF-PLL and FM-PLL demodulator has a wide frequency range. To prevent false locking of the

-38-Service Manual CP-099FWith the present system a high performance Hi-Fi stereo sound processing can be achieved. For a simplified application witho

Service Manual CP-099F-3-5-3-14 Video Back-end -------------------------------------------------------------------------------------------------------

-39-Service Manual CP-099FThe TDA9886 is controlled via the 2-wire I2C-bus by a microprocessor. Two wires serial data(SDA) and serial clock (SCL) carr

-40-Service Manual CP-099F5-3-8 Adaptive Comb Filter (VCT3834A only)The adaptive comb filter is used for high-quality luminance/chrominance separatio

-41-Service Manual CP-099F5-3-12 Display ProcessingIn the display processing the conversion from digital YC r C b to analogue RGB is carried out.In t

-42-Service Manual CP-099F5-3-19 Vertical and East/West DeflectionThe calculations of the vertical and East/West deflection waveforms is done by the

-43-Service Manual CP-099F5-4-4 TuningThe AFC information is supplied by the demodulator IC, and becomes available on VCT pin 7 for controlling softw

-44-Service Manual CP-099FOSD Language C C C Teletext Language ESC Mapping12 13 14 Teletext Language0 0 0 English English Latin0 0 1 German German Lat

-45-Service Manual CP-099F5-7 Sound amplificationThe TDA8944J (TDA8946J) is a stereo BTL audio amplifier capable of delivering 2 x 5W output power to

-46-Service Manual CP-099F5-8-3 Guard circuitThe guard signal is not used.5-8-4 Damping resistorFor HF loop stability a damping resistor (R313,R315)

-47-Service Manual CP-099FAs this winding voltage does not increase to the set voltage immediately after the control circuit starts operating, VINstar

-48-Service Manual CP-099F When the MOSFET is ON, the STR-F6654 internal capacitor C1 is charged at the constant voltage 6.5V.At the same time, t

-4-Service Manual CP-099FService Manual CP-099FTV standard PAL - SECAM B/G D/K, PAL, I/II, SECAM L/L’Sound system NICAM B/G, I, D/K, L,FM 2Carrier B/G

-49-Service Manual CP-099F I802STAND BYCONTROLLERI502EEP ROMPhotocouplerD801~D804(BRIDGE)D806~D809(BRIDGE)I801SMPS ICQ516Q517SW01POWER SWI50

-50-Service Manual CP-099FT801SMPSLowQ802HighR827R828ONY801ACINPUTR555ST-BY5 VQ503R557I5015ST-BY5 VLowIf the TV set was on normal run mode before

-51-Service Manual CP-099FFig : Power supply operation during TV set normal runOn normal run mode, I501 microcontroller pin 5(power) is set to Low- Q5

-52-Service Manual CP-099FQ802LowI502EEPROMT801ST-BYTRANSSW01ONIQ01RemoconIRDQ01DQ02LEDKeymatrixACINPUTI503Q516I501microcontroller8253.3 V 5

-53-Service Manual CP-099F5-11 DVD LOADER5-11-1 MECHANISM• Top View(With Tray)ProcedurePartsFixing Type Disass FigureStarting No. embly1 Holder 2 Scre

-54-Service Manual CP-099FDECK MECHANISM DISASSEMBLYTRAY DISCBASE MAINLEVERBASE MAINBOTTOM SIDE VIEWEMERGENCY EJECT HOLEFig. 5-11-2(B) PLATE CLAMPBASE

-55-Service Manual CP-099F3. Base Assembly Sled (Fig. 5-11-3)1) Release 4 Screw(S2).2) Disconnect the FFC Connector(C1)3-1. Gear Assembly Feed1) Unhoo

-56-Service Manual CP-099F 5. Frame Assembly Up/DownPut the Base Main face down(Bottom Side)1) Release the Screw(S4)2) Unlock the Locking Tab(L3) in d

-57-Service Manual CP-099FCheck Audio jack.YES (If OK)YES (If OK)YES (If OK)YES (If OK)Check PLLFC of MPEG part.Refer to Audio part.Refer to MPEG part

-58-Service Manual CP-099FC. Picture abnoramlC. Disc ErrorCheck the disc.If OKYES (If OK)YES (If OK)Refer to Servo partCheck PLLIC of MPEG partCheck D

-5-Service Manual CP-099FService Manual CP-099FEURO SCARTPin Signal Description Matching value123456789101112131415161718192021Au

Service Manual CP-099F595-11-3 SCHEMATIC DIAGRAM5-11-3-1 AUDIO

Service Manual CP-099F605-11-3-2 DRIVE & RF

Service Manual CP-099F615-11-3-3 DSP

Service Manual CP-099F625-11-3-4 MICOM

Service Manual CP-099F635-11-3-5 MPEG

-64-Service Manual CP-099F6. Service Parts ListDDT-21H9ZZF / ZZR" " Parts recommended for stock." " Safety critical compo

-65-Service Manual CP-099FLOC PARTS CODE PARTS NAME DESCRIPTION REMARKC101 CEXF1E470V C ELECTRO 25V RSS 47MF (5X11) TPC103 CEXF1E470V C ELECTRO 25V RS

-66-Service Manual CP-099FLOC PARTS CODE PARTS NAME DESCRIPTION REMARKC102 CCZB1H102K C CERA 50V B 1000PF K (AXIAL)C104 CCZF1H103Z C CERA 50V F 0.01MF

-67-Service Manual CP-099FLOC PARTS CODE PARTS NAME DESCRIPTION REMARKJ020 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATINGJ021 85801065GY WIRE COPPER

-68-Service Manual CP-099FLOC PARTS CODE PARTS NAME DESCRIPTION REMARKJ126 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATINGJ127 85801065GY WIRE COPPER

-6-Service Manual CP-099FCH EUROPE CCIR FRANCE GB(IRELAND) EAST OIRTC01 46.25 - 47.75 49.75C02 48.25 55.75 (L’) 53.75 59.25C03 55.

-69-Service Manual CP-099FLOC PARTS CODE PARTS NAME DESCRIPTION REMARKR551 RD-AZ102J- R CARBON FILM 1/6 1K OHM JR552 RD-AZ682J- R CARBON FILM 1/6 6.8K

-70-Service Manual CP-099FLOC PARTS CODE PARTS NAME DESCRIPTION REMARKI801 PTA2SW6110 HEAT SINK ASS`Y 1STRF6654 + 7174300811I801 1STRF6654- IC SMPS ST

-71-Service Manual CP-099FLOC PARTS CODE PARTS NAME DESCRIPTION REMARKP501 485923192S CONN WAFER YW025-06 (STICK)P804 485923522S CONN WAFER YW025-09 (

-72-Service Manual CP-099FLOC PARTS CODE PARTS NAME DESCRIPTION REMARKD805 DUZ5R6BM-- DIODE ZENER UZ-5.6BMD806 DLT2A05G-- DIODE LT2A05G (TP)D807 DLT2A

-73-Service Manual CP-099FLOC PARTS CODE PARTS NAME DESCRIPTION REMARKR822 RD-4Z102J- R CARBON FILM 1/4 1K OHM JR824 RD-4Z363J- R CARBON FILM 1/4 36K

Service Manual CP-099F74AL EX BK14857024500HEAT SINK325X30XL=190mm YLTT2 RND 3X10 MFZNTT2 RND 3X10 MFZNABS GYDOOR CDMARK BRANDMASK FRONTBUTTON CH48528

Service Manual CP-099F7517174301011TT2 RND 3X10 MFZN2113121822201923282425TT2 RND 3X10 MFZNTT2 RND 3X8 MFZNTT2 RND 3X8 MFZNTT2 TRS 4X16 MFZN BKTT2 TRS

Service Manual CP-099F769. PRINTED CIRCUIT BOARD9-1 DVD PCB (The upper)

Service Manual CP-099F9-2 DVD PCB (The lower)77

Service Manual CP-099F9-3 POWER PCB78

-7-Service Manual CP-099FCH EUROPE CCIR FRANCE GB(IRELAND) EAST OIRTC58 767.25 767.25 767.25 767.25C59 775.25 775.25 775.25 775.25C

Service Manual CP-099F9-4 MAIN PCB79

80Service Manual CP-099F10. SCHEMATIC DIAGRAM10-1 POWER / CRT

81Service Manual CP-099F10. SCHEMATIC DIAGRAM10-2 PCB MAIN

686, AHYEON-DONG MAPO-GUSEOUL, KOREAC.P.O. BOX 8003 SEOUL, KOREATELEX : DWELEC K28177-8CABLE : “DAEWOOELEC”E-mail :[email protected]

-8-Service Manual CP-099F1-3 ATSS sorting methodThe TV set sweeps all the TV bands from beginning of VHF to end of UHF. The TV controlling software fo