Gebruiksaanwijzing /service van het product CN-001M van de fabrikant Daewoo
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Service Manual Color Television CHASSIS : CN-001M Model S/M No.:TCN001MEF0 May. 2002 DAEWOO ELECTRONICS CO., LTD http : //svc.dw e .c o .kr DTQ-14P2/P3FCM DTQ-14P2/V1FCWM/P2SCM DTQ-14V1/V5FCM/V1/V4SCM DTQ-14V5FCNM/15U5SCM DTQ-14V6FCBM/FCPM/FBBM/FPPM DTQ-14J4FCGM/FCCM DTQ-20V1/V4/V5FCM DTQ-20V1/V4SCM DTQ-20P2/P3FCM/P2SCM U .
1 TABLE OF CONTENTS APPENDIX (Appendix is provide only by internet [http://svc.dwe.co.kr]) SAFETY PRECAUTIONS .................................................................................................................... 2 PRODUCT SAFTY SERVICING GUIDELINES FOR AUDIO - VIDEO PRODUCS .
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.
MODEL ITEMS DTQ-20V1/V4FSPM DTQ-20V1/V3/V4/U1SSPM DTQ-15U5SSPM DTQ-14V1/V4/V5FSPM DTQ-14V1/V4/V5/U1SSPM DTQ-14V6NBPM/NPPM DTQ-14V1/V4SSFM DTQ-20V1/V4SSFM DTQ-14V4/20V4FCFM REMARKS TV STANDARD NTSC-M P.
A. M U TE (H ) 5 D881~ D884 MR2520 I805/I806 Coupler LA78041 #2 BLOCK DIAGRAM 6.
7 ALIGNMENT INSTRUCTIONS 1. SERVICE MODE ADJUSTMENTS Follow the steps below whenever service adjustment is required. See Table- A and Table- B to determine if service adjustments are required. 1) How to enter the service mode using the user remote control.
8 ALIGNMENT INSTRUCTIONS Table-B * indicates the items with different settings each of sets MODE ADJUSTMENT ITEMS DATA REMARKS INITIAL RANGE S2 Screen Adjustment - - S5 Auto RF AGC - - Video Level (VIDEOL) 7 0 ~ 7 Must be set to 7 RF AGC Delay (RFAGCD) * 0 ~ 63 Align RF AGC threshold FM Level (FM.
9 2) FOCUS ADJUSTMENT • Turn in a local station and adjust the Focus Control knob (located on FBT) for best picture details at high light condition. 3) RF AGC DELAY ADJUSTMENT (S5) • Receive a good local channel. • Enter the service mode and select service adjustment S5.
10 ALIGNMENT INSTRUCTIONS 4-3. Vertical Size Adjustment • Select “ V.SIZE” item, adjust “V.SIZE” data value to proper vertical size as follows.
11 ALIGNMENT INSTRUCTIONS • Select Subbrightness item, adjust Subbrightness data value to obtain normal brightness level. • Press the DISPLAY button to memorize the data.
12 3. PARENTAL CONTROL PASSWORD SETTINGS If user forget Parental Control Password as follows. 1) CHANGE THE PASSWORD. • Turn the set on. • Direct the remote control to the reception window of your TV/VCR • Using the MENU buttons, select the Special menu.
VOLTAGE CHART 13 LOC PIN MODE LOC PIN MODE ON OFF ON OFF I501 1 2.17 0 44 2.63 0 2 1.95 0 45 2.39 0 3 2.7 0 46 2.16 0 4 2.39 0.49 47 3.62 0 5 2.86 0 48 4.23 0.51 6 2.86 0 49 4.23 0.51 7 0 0 50 2.3 0 8 4.87 0.57 51 2.19 0.65 9 1.76 0 52 1.99 0.32 10 2.
VOLTAGE CHART 14 LOC PIN MODE LOC PIN MODE ON OFF ON OFF I701 1 4.86 4.96 I703 1 0 0 2 4.81 4.94 2 0 0 3 5.03 4.97 3 0 0 4 5.03 4.97 4 0 0 5 0 0 5 4.91 4.94 6 1.9 1.87 6 4.86 4.92 7 2.71 2.67 7 0 0 8 4.99 4.91 8 5.01 4.95 9 5.04 4.95 LOC PIN MODE 10 0 0 ON OFF 1 1 2.
VOLTAGE CHART 15 LOC PIN MODE LOC PIN MODE ON OFF ON OFF Q201 C 5.03 4.95 Q703 C 5.04 4.17 E 3.29 3.26 E 0.44 0 B 2.51 2.47 B 1.06 0 Q401 C -3.63 35.55 Q704 C 5 4.92 E 0 0 E 4.97 4.89 B 0.35 0 B 4.35 4.28 Q402 C 130.2 102.3 Q707 C 5.05 4.98 E 0 0 E 0.
WAVEFORMS 16 (1) I101 PIN 19 V:1V/div H:25us/div (2) I101 PIN 20 V:1V/div H:25us/div (3) I101 PIN 21 V:1V/div H:25us/div (4) I101 PIN 23 V:500mV/div H:5ms/div (5) I101 PIN 40 V:500mV/div H:25us/div (6.
WAVEFORMS 17 (9) I701 PIN 7 V:1V/div H:50us/div (10) I101 PIN 17 V:2V/div H:25us/div (1 1) I701 PIN 18 V:20V/div H:25us/div (12) I801 PIN 7 V:100V/div H:10us/div (13) T402 PIN 25.
WAVEFORMS 18 (17) T401 PIN H.V V:100V/div H:25us/div (18) T801 PIN 133V V:100V/div H:10us/div (19) Q401 COLLECTOR V:5V/div H:25us/div (20) CRT SOCKET PIN B V:50V/div H:25us/div (21) CRT SOCKET PIN R V.
SCHEMATIC DIAGRAM 19.
20 EXPLODED VIEW 1. DTQ-14V1FS M.
21 EXPLODED VIEW 2. DTQ-14V3FS M.
22 EXPLODED VIEW 3. DTQ-14V5FCM / FSM.
23 EXPLODED VIEW 4. DTQ-14U1FSM.
24 EXPLODED VIEW 5. DTQ-20V1FSM.
25 EXPLODED VIEW 6. DTQ-20V3FSM.
26 EXPLODED VIEW 7. DTQ-20V4FSM.
27 EXPLODED VIEW 8. DTQ-20U1FSM.
28 z_loc z_parts_code parts_name parts_descr remark ZZ100 48B4343A08 TRANSMITTER REMOCON R-43A08 (AA) ZZ110 PTACPWH394 ACCESSORY AS DTQ-14P2FC 00010 4850A02510 ANT ROD S3BW216B (L=600 MM) 00030 4850Q00810 BATTERY R6P/LN 00040 4850A00250 TRANS ANT MATCHING IMT-06 10000 48586001E2 MANUAL INSTRUCTION DTQ-20V1FS M821 4858213800 BAG INSTRUCTION L.
z_loc z_parts_code parts_name parts_descr remark JC704 HRFS000-BA R CHIP 1/16 0 OHM 1608 RC150 HRFS153JBA R CHIP 1/16 15K OHM J 1608 RC151 HRFS104JBA R CHIP 1/16 100K OHM J 1608 RC154 HRFS473JBA R CHIP 1/16 47K OHM J 1608 RC156 HRFS473JBA R CHIP 1/16 47K OHM J 1608 RC165 HRFS472JBA R CHIP 1/16 4.
30 z_loc z_parts_code parts_name parts_descr remark R881 DDT7R0M140 POSISTOR ECPAC7R0M140 ZZ200 PTMPJBH567 PCB MAIN M-10 AS DTQ-14V1FCM 10 2TM18006BE TAPE MASKING 6.
z_loc z_parts_code parts_name parts_descr remark L805 58CX430599 COIL CHOKE AZ-9004Y 940K TP L901 5CPX121J— COIL PEAKING 120UH J (RADIAL) Q201 TKSC945CY- TR KSC 945C-Y (TAPPING) Q401 TKSC2330Y- TR K.
32 z_loc z_parts_code parts_name parts_descr remark J007 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING J009 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING J010 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING J011 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING J012 85801065GY WIRE COPPER AWG22 1/0.
z_loc z_parts_code parts_name parts_descr remark R452 RD-4Z113J- R CARBON FILM 1/4 11K OHM J R501 RD-2Z151J- R CARBON FILM 1/2 150 OHM J R502 RD-2Z151J- R CARBON FILM 1/2 150 OHM J R503 RD-AZ752J- R CARBON FILM 1/6 7.
DAEWOO ELECTRONICS CO., LTD 686, AHYEON-DONG MAPO-GU SEOUL, KOREA C.P.O. BOX 8003 SEOUL, KOREA TELEX : DWELEC K28177-8 CABLE : “ DAEWOOELEC ”.
1 IC DESCRIPTION U-COM(I701) X ’ TAL:32.768 KHz Appendix.
2 IC DESCRIPTION 1. Abstract. This specification is 1-Tuner Mono Model for North/South America, CCD 1-Chip MICOM LC863228A. It is developing software specification for tuning only NTSC 2. H/W Outline. 1) ROM : 28,672 x 8bits.tsc : 15,872 x 8 bits for CGROM.
3 IC DESCRIPTION 3) On Screen Displays function is interior designed. 4) Package. : 36 PIN SDI P . 5) Tuner (Pre-scaler.) : I 2 C Bus. /PLL IC : TAU 6014-S(SIEMENS). 6) Remocon. : The IC of Transmission (MITSUBISHI M50560) 7) E 2 PROM. : 24C04(I 2 C Bus) ◊ Apply one byte Read/Write mode.
4 IC DESCRIPTION - Auto Power On Function.(Power Restore function in the Special Menu) - Heat Run Function. --- OSD White Back-Ground - Sleep Timer. - Wake Up Time Function. - Off Time Function. - Remote Reception & Control. - Auto Tint.----------------------- (Option) - Power Restore.
5 IC DESCRIPTION 6. Pin Description PIN Terminal Name Explanation Remarks 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ROM Data Main IC Data ROM CLK Main IC CLK Tuner Data Tuner CLK GND XT1 XT2 .
6 IC DESCRIPTION 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 B BL Audio Mute Power On Bus Stop Relay On/Off A/V Detection Remocon In RF(H)/AV(L) AUTO TINT PWM VOLUME BLUE BACK PRISON MONO/STEREO C.
7 IC DESCRIPTION I101 LA76845 : IC VIDEO PROCESSOR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 ABL IN OSD RED INPUT OSD GREEN INPUT OSD BLUE INPUT 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 EXT.
8 TROUBLESHOOTING GUIDE 1. NO POWER Appendix Drain 7 6 I801 MR2520 5 4 3 2 1 Vin Vcc GND F / B Z / C Source /OCL FB01 L801 R801 C810 C81 1 D883 D884 D882 D881 125V 4A ++ + + L805 C820 C814 R814 R813 R.
9 TROUBLESHOOTING GUIDE 2. NO PICTURE Check the waveform of I101 #46 NG : GO to the figure c OK : Go the figure d 1701 MICOM Appendix.
10 TROUBLESHOOTING GUIDE 3. NO SOUND Check audio output signal of I101 #1 NG : Go to the figure e OK : Go to the figure f g 1701 MICOM Appendix.
11 TROUBLESHOOTING GUIDE 4. C H DON ’T MEMORY or SKIP Check the input signal conditions NG : Loss of signal or weak signal OK : Go to the figure h Appendix Check T-SDA/SCL 4 5 6 7.
12 TROUBLESHOOTING GUIDE 5. NO COLOR 6. NO VERTICAL DEFLECTION Appendix #36 + check the Voltage (3.4V) 6.
13 TROUBLESHOOTING GUIDE 7. NO ON-SCREEN DISPLAY 8. REMOTE CONTROL DOES NOT OPERATE Appendix.
Een belangrijk punt na aankoop van elk apparaat Daewoo CN-001M (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen Daewoo CN-001M heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens Daewoo CN-001M vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Daewoo CN-001M leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Daewoo CN-001M krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Daewoo CN-001M bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Daewoo CN-001M kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Daewoo CN-001M . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
