Manuel d'utilisation / d'entretien du produit CP005P-010G1 du fabricant Daewoo
Aller à la page of 43
S/G No. : CP005P-010G1 Ser vice Guide Colour T ele vision CHASSIS : CP-005 April. 2000 D AEW OO ELECTR ONICS CO ., L TD http : //svc.dwe.co .kr Model : DTP-14V1/V2/V3/V5/C3/C4/C5TF 20V1/V3/C4/C5TF 21V1/V2/V4/V6/C6TF Specifications If you need further information ( IC, Circuit descriptions or troubleshooting .
.
2 PRODUCT SAFETY SERVICING GUIDELINES FOR AUDIO - VIDEO PRODUCTS CAUTION : DO NOT ATTEMPT TO MODIFY THIS PRODUCT IN ANY WAY. NEVER PERFORM CUSTOMIZED INSTALLATIONS WITHOUT MANUFAC- TURER'S APPROVAL. UNAUTHORIZED MODIFICATIONS WILL NOT ONLY VOID THE WARRANTY, BUT MAY LEAD TO YOUR BEING LIABLE FOR ANT RESULT- ING PROPERTY DAMAGE OR USER INJURY.
3 PRODUCT SAFETY SERVICING GUIDELINES FOR COLOR TELEVISION RECEIVERS CAUTION : Do not attempt to modify this product in any way. Unau- thorized modifications will not only void the warranty, but may lead to your being liable for any resulting property damage or user injury.
4 SUBJECT : IMPLOSION 1. All direct viewed picture tubes are equipped with an integral implo- sion protection system, but care should be taken to avoid damage during installation. Avoid scratching the tube. If scratched, replace it. 2. Use only recommended factory replacement tubes.
U101 TUNER SF101 PICTURE S/F SF102 SOUND S/F T401 TRANS DRIVE Q402 Horizontal TR I901 TDA6103Q I501 STV2238 - BUS CONTROL - PIF - SIF - AUDIO/VIDEO SWICHES - LUMINANCE PROCESSING - PAL/SECAM/NTSC CHRO.
.
2. SCREEN 1) Receiv e the Retma pat tern and heat run over 15 m inutes. 2) A djust the “R, G BIA S, R, G DRIVE” t o 0, “B BIA S” to 127, “B DRIVE” to 3 2. A d just t h e screen v o lume t h at t h e R e t m a pa tt e rn r eac h to t h e cu t- o f f p o in t .
6. GEOMETR Y 6.1 VERTICA L CENTER 1) Se t the TV to “NORMA L I” mode . 2) Enter the s ervice mode. 3) Locate the cur sor at “V . CENTER” then pr ess “VOL + ” or “VOL – “ key s to adjust th e center line with the mechanical center marks of t he CRT .
If EEPROM(I70 2) has been change d ; - Option data has to be changed and - all alignm ent function has to be readjusted. * The initial state of adjustment are as follows ; - V-C enter, V-Size, H-Cente.
November 1998 1/202 Rev. 2.2 ST9219 5B 32-6 4K R OM HCMOS MCU WIT H ON-SCREEN- DISPLA Y AND TELETEXT D A T A SLICER ■ Registe r Fi le bas ed 8/16 bit Core A rchitecture with RUN, WFI, S LOW and HALT m odes ■ 0°C to +7 0° C ope rating tem perature range ■ Up t o 24 M Hz.
7/202 ST92195B - GE NERAL IN FO RMATION 1 GE NER AL INFO RMATION 1.1 INTRODUCTION The S T92195 microcontroll er is deve loped and manufactured by S TMicroelec tronics using a pro- prietary n-wel l HCMOS process.
8/202 ST92195B - GE NE RAL INFO R MATION GENERAL DESCRIPTION (Cont’d) 1. 1.7 Te le t e x t , VPS a nd WSS Dat a Sli c e rs The three on-board d ata slicers us ing a singl e ex- ternal crys t al are used to e xtract th e Teletext, VP S and WSS inform ation from t he video sig nal.
9/202 ST92195B - GE NERAL IN FO RMATION Figure 1 . ST9219 5 Block Diag ram MEMORY BUS I/O PORT 0 REGISTE R BU S VOLTAG E SYNTHES IS PWM D/A CON - VERTER SPI I/O PORT 4 I/O PORT 5 Up to 6 4 Kbytes R OM DATA SLICE R & ACQ UI- SITION UNIT SYNC.
10/202 ST92195B - GE NE RAL INFO R MATION 1. 2 PIN DESCRI PTION Figure 2 . 64-Pin P ackage Pin-Out N.C . = Not connec t ed GND AIN4/ P0.2 P0.1 P0.0 CSO/RES ET0 /P3.7 P3.6 P3.5 P3.4 B G R FB SDO/SDI/ P5.1 INT2/SCK/ P5.0 V DD JTDO V DD P0.3 P0.4 P0.5 P0.
11/202 ST92195B - GE NERAL IN FO RMATION PIN DE SCRIPTION ( Cont’d ) RE SET Reset (input , ac tive l ow). The S T9 + i s in i- tialised by the Res et signal. Wi th the d eactivation of RESET, p r ogram exe cutio n begi ns f ro m the Program memory loca ti on pointed to by the vec tor contained in program memory locations 00h an d 01h.
12/202 ST92195B - GE NE RAL INFO R MATION Figure 4 . ST9219 5 Required External c omponents VCC VCC VCC VCC P20 P25 P07 P06 P05 P04 P03 P02 P01 P00 P35 P36 P34 P21 P22 P23 P24 P37 P50 P47 P46 P45 P44 P43 P42 P41 P40 P51 Y1 4Mhz C18 2.2nF R6 15k C16 4.
13/202 ST92195B - GE NERAL IN FO RMATION PIN DE SCRIPTION (Cont’ d) P0 [7 :0 ], P2 [5 :0 ], P3 [7 :4 ], P4 [7 :0 ] , P 5 [1 :0 ] I/O Port Lines (Input/Output, TTL o r CMOS com- pat ible). 28 lines grouped into I/O ports, bit prog r a mmable as general purpose I/O or as Alt e r n ate functions (see I/O sec tion).
14/202 ST92195B - GE NE RAL INFO R MATION 1.2.2 I/O Port Styles Leg end: AF= Altern ate F unction, BI D = B idirectiona l, OD = Ope n Dra in PP = Push -Pull, TTL = TTL Standard Input Levels How to Rea.
IC DESCRIPTION I801 POWER CONTROL MODULE PIN NO DESCRIPTION PIN NO DESCRIPTION 1 GATE DRIVE1 10 +12V INPUT 2 OCP 11 POWER CONTROL 3 SOURCE 12 NC 4 GND1 13 GND2 5 GATE 14 +133V INPUT 6 GATE DRIVE2 DPM .
August 19 99 - V 4.2 - 1/72 This is adv an ce d infor mat i on on a new pro duct now in dev elop ment or u nde rgo ing ev alu at ion. De tai l s ar e subj ec t to cha nge wi th ou t no ti c e. STV2 23XD/ 223 X/2 24X PRODU CT PR EVIEW BUS CONTROLLED MULT ISTANDARD ONE CHIP TV PROCESSOR FEA TURES ■ I 2 C BUS CONTROL.
STV223 XD/3X/ 4X 3/72 Pin N° Symbol Descripti on STV22 4X/8 X STV 223X STV 223XD SDIP56 SD IP56 TQ FP64 1 1 8 SIFIN1 SIF Inpu t 2 2 9 SIFIN2 SIF Inpu t 3 3 10 AGCSIFCAP AGC SIF Capa citor 44 1 1 V RE.
STV223X D/3X/4X 4/72 No te: 1. In put /Out pu t not availabl e i n S TV22 36 an d S T V 2236D v er sio ns. - 44 58 CVBSOUT 1 Main Vid eo Sw itch Outpu t 45 45 59 V CC 1 Chr oma/Scann ing P ower Sup pl.
STV223 XD/3X/ 4X 5/72 PIN CONNECTIONS STV223X (SDIP56) PIN CONNECTIONS STV224X/ 8X (SDIP56) PIN CONNECTIONS STV223XD (TQFP 64) NOTE: UNDERLINED PIN FUNCTIONS ARE OPTIONAL.
STV223 XD/3X/ 4X 9/72 B LOCK DIA GRAM (STV2238 D) (TQFP64).
Q801 FET F801 L801 R802 D837~840 T801 R804 R803 L802 R810 R819 G S D I801 B+ 7805 STV8131 C815 D841 C826 Q802 R808 D810 C819 R101 D806 I703 I805 D812 C827 133V 45V 12V 133V TUNER 33V DR.TRANS B+ 45V ST-BY 5V 5V 8V 12V #1 #2 #3 #10 #14 #11 12V 133V FROM U-COM #61 PW ON/OFF Check F801(250V 4A) Check D837~840 Check R802(10W 3.
I501 I701 MICOM U101 TUNER SF101 SAW FILTER #2 #3 #14 #13 SDA SCL #12 #13 #50 #51 X701 4MHz #21 #26 CVBS #12 #16 33V 5V Check IF AGC voltage Check RF AGC voltage Check clock/data signal Check the crys.
33V 5V Check audil output signal of I501 #8 NG : Go to the figure E OK : Go to the figure F E F I501 I701 MICOM U101 TUNER SF102 SAW FILTER #2 #3 #14 #13 SDA SCL #8 #9 #50 #51 X701 4MHz #6 #12 Check I.
#26 I501 #53 #43 #44 #45 composit video in Check CVBS waveform Check the crystal Check R/G/B signal X502 R OUT B OUT G OUT I301 Vertical D.Y #3(Output) #9 #2 #10 VCC 25V Check the voltage (25V) D303 C306 Check the waveform #8 #7 Inver Input #3 Check vertical signal I501 #62 Vertical output #6 C305 MICOM #44 Check Sawtooth voltage 5.
I701 MICOM V.SYNC IN Check the signal (50/60Hz) 7. REMOTE CONTROL DOES NOT OPERATE 6. NO ON-SCREEN DISPLAY I501 #39 Check the signal (15.625KHz) H.SYNC IN #38 SDA SCL Check clock/data signal OSD R OSD.
.
%!% $ !% ! "& " %".
% " " '" " ".
%! $ $% *+ !% ( %.
% *#+ %%# $ $#'%.
! %%# $ $#'%# ! .
1 Mechanical Exploded View 11.
1. X-ray Radiation Rrecaution 1) Excessive high voltage can produce potentially hazardous X-RAY RADIA- TION. To avoid such hazards, the high voltage must not be above the spec- ified limit. The nominal value of the high voltage of this receiver is 25.
1. A FT 1) Set a signal Generator with - RF FREQUENCY = 38.9MHz, 34.2MHz (L ’ ) - RF OUTPUT LEVEL = 80+/-5dBuV - System = PAL for 38.9MHz. SECAM-I for 43.2MHz. 2) Connect the Signal Generator RF Output (PAL 38.9MHz) to P101 (Tuner IF Output). There must be no signal input to the tuner.
6. GEOMETRY 6.1 VERTICAL CENTER 1) Set the TV to “ NORMAL I ” mode. 2) Enter the service mode. 3) Locate the cusor at “ V.CENTER ” then press “ VOL + ” or “ VOL - ” keys to adjust the center line with the mechanical center marks of the CRT.
Electrical Parts List LOC PART CODE PART NAME PART DESCRIPTION ZZ100 48B3740A01 TRANSMITTER R-40A01 REMOCON ZZ110 PTACPWA627 ACCESSORY AS DTP-14C5TF 100 4850Q00910 BATTERY R03/NN M821 4858213800 BAG INSTRUCTION L.
RC511 HRFT470JCA R CHIP 1/10 47 OHM J 2012 RC512 HRFT223JCA R CHIP 1/10 22K OHM J 2012 RC513 HRFT103JCA R CHIP 1/10 10K OHM J 2012 RC514 HRFT151JCA R CHIP 1/10 150 OHM J 2012 RC515 HRFT000-CA R CHIP 1.
Video A udio.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Daewoo CP005P-010G1 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Daewoo CP005P-010G1 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Daewoo CP005P-010G1, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Daewoo CP005P-010G1 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Daewoo CP005P-010G1, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Daewoo CP005P-010G1.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Daewoo CP005P-010G1. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Daewoo CP005P-010G1 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
