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13

SERVICE PARTS LIST

LOC.

PART CODE

PART NAME

PART DESCRIPTION

ZZ110

PTACPWA21C6A    ACCESSORY AS        

DTA-21C6TAF              

00100

4850Q00910P    

BATTERY             

DAEWOO AAA               

M821 

4858213800     

BAG POLY            

L.D.P.E.T0.5X250X40 MILK 

ZZ100

48B3740A01     

TRANSMITTER  

R-40A01                  

REMOCON

ZZ120

PTBCSHD616     

COVER BACK AS       

DTP-21C6TFP              

M211 

4852151601     

COVER BACK          

HIPS BK 21V1, V4, C6     

M541 

4855415800     

S/PLATE             

150ART P/E FILM (C/TV)   

M542 

4855800022     

LABEL SERIAL        

ART 90 70X19             

ZZ130

PTPKCPA21C6A    PACKING AS          

DTA-21C6TAF              

10   

6520010200     

STAPLE PIN          

#3417 ALL                

20   

6520010200     

STAPLE PIN          

#3417 ALL                

M811 

4858190700     

PAD                 

EPS 21C6                 

M821 

4858211801     

BAG P.E.            

PE FILM T0.05X1300X1000  

ZZ140

PTCACAA21C6AF   CABINET AS          

DTA-21C6TAF              

M191 

4854943202     

BUTTON CONTROL       21C6                     

M201A

4856013301     

SCREW CRT FIXING 

L-140                    

AS 

M201B

4856215402     

WASHER RUBBER        20''                     

M201C

4856013303     

SCREW CRT FIXING 

L-240                    

AS 

M211A

7172401412     

SCREW TAPPING       

TT2 TRS 4X14 MFZN BK     

M211D

7172401412     

SCREW TAPPING       

TT2 TRS 4X14 MFZN BK     

M481 

4854943203     

BUTTON POWER        

ABS BK 21C6              

M551 

4855538000     

DECO SENSOR         

21C6                     

M561 

485562140101   

MARK BRAND          

DAEWOO 14/20/21/C4/C6    

M681 

4856812001     

TIE CABLE           

NYLON66 DA100            

P402A

4850706N06     

CONN AS             

35135-0620+35719+ULW=550 

PWC1 

4859906210     

CORD POWER          

FTZ (LOMAX NEW TYPE)     

SP01A

7178301011     

SCREW TAPPING       

TT2 WAS 3X10 MFZN        

V901 

4859607660C    

CRT (PHILIPS 21")   

A51EAL155X17 (CONN AS)   

ZZ131

58G0000074     

COIL DEGAUSSING      21" DC-2070              

ZZ132

48519A5310     

CRT GROUND AS       

2101S-1015-1P            

ZZ200

PTFMSJD616     

MASK FRONT AS       

DTP-21C6TFP              

M201 

4852071401     

MASK FRONT          

HIPS BK 21C6             

ZZ210

PTSPPWA615     

SPEAKER AS          

DTP-14C4TFD              

P601A

4850703S50     

CONN AS             

YH025-03+3509=200        

SP01 

4858314010     

SPEAKER             

SP-5070F01 3W 8 OHM      

ZZ290

PTMPMSA21C6AF  

PCB MAIN MANUAL 

DTA-21C6TAF              

AS

10   

2193100801     

SOLDER BAR          

SN:PB=63:37 3PI(NO FLUX) 

40   

2291050314     

FLUX SOLVENT        

IM-1000                  

20   

2193011101     

SOLDER WIRE         

RS 60-1.2 1.6A           

30   

2291050617P    

FLUX SOLDER         

CF-329D                  

50   

2291140501     

WAX COVER           

60G/PC                   

60   

2291051001     

FLUX KILLER         

KFT-7                    

C315 

CEXF2C470C     

C ELECTRO           

160V RUS 47MF (13X25) TP 

C404 

CMYT3C822J     

C MYLAR             

1.6KV 8200PF MKP         

C408 

CMYE2D364J     

C MYLAR             

200V 0.36MF J (PL)       

R

is a recommendable part for stock.
is safety component, so it must be used the same component.

Caution

R

C415 

CEXF2E100V     

C ELECTRO           

250V RSS 10MF (10X20) TP 

C603 

CEXF1C471V     

C ELECTRO           

16V RSS 470MF (10X12.5)TP

C801 

CL1SC3474M     

C LINE ACROSS       

275V 0.47MF              

C805 

CEYN2G121P     

C ELECTRO           

400V LHS 120MF           

C810 

CCXB3D102K     

C CERA              

2KV B 1000 PF K (TAPPING)

C812 

CH1AFE472M     

C CERA AC           

4KV 4700PF M KX DE1610   

C813 

CEXF2C101V     

C ELECTRO           

160V RSS 100MF (16X25) TP

C814 

CEXF2C101V     

C ELECTRO           

160V RSS 100MF (16X25) TP

C820 

CCXB3A471K     

C CERA              

1KV B 470PF K (T)        

C823 

CEXF1E102V     

C ELECTRO           

25V RSS 1000MF (13X20) TP

C824 

CCXB3A471K     

C CERA              

1KV B 470PF K (T)        

C831 

CCXB3A471K     

C CERA              

1KV B 470PF K (T)        

C832 

CEXF1E102V     

C ELECTRO           

25V RSS 1000MF (13X20) TP

C840 

CEXF1C222V     

C ELECTRO           

16V RSS 2200MF(13X25)TP  

C841 

CEXF1C222V     

C ELECTRO           

16V RSS 2200MF(13X25)TP  

C861 

CEXF1E102V     

C ELECTRO           

25V RSS 1000MF (13X20) TP

C866 

CCXB3A471K     

C CERA              

1KV B 470PF K (T)        

C965 

CCXB3D102K     

C CERA              

2KV B 1000 PF K (TAPPING)

D403 

DBY228----     

DIODE               

BY228                    

D707 

DSML1216W-     

LED                 

SML1216W                 

D820 

DBYW76----     

DIODE               

BYW76                    

F801 

5FSCB4022R     

FUSE CERA           

SEMKO F4AH 4A 250V MF51  

G900 

4SG0D00103     

SPARK GAP           

S-23 900V-1.5KV          

I101 

1TDA9830--     

IC RF               

TDA9830                  

I301 

1TDA8357J-     

IC VERTICAL         

TDA8357J                 

I301A

4857025405     

HEAT SINK           

A1050P-H24 (CP-185)      

I301B

7174301011     

SCREW TAPPTITE      

TT2 RND 3X10 MFZN        

I501 

1TDA9361--     

IC MAIN             

TDA9361PS/N1/3           

I601 

1TDA7267A-     

IC AMP              

TDA7267A                 

I702 

1AT24C08PC     

IC MEMORY           

AT24C08-10PC             

I703 

1KRT30----     

IC PREAMP           

KRT30                    

I801 

1STRF6653-     

IC SMPS             

STR-F6653                

I801A

4857024618     

HEAT SINK           

I801A (CP-385 AIWA)      

I801B

7174300811     

SCREW TAPPTITE      

TT2 RND 3X8 MFZN         

I804 

1LTV817C--     

IC PHOTO COUPLER     LTV-817C                 

I806 

1SE110N---     

IC                  

SE110N                   

I810 

TX0202DA--     

THYRISTOR           

X0202DA                  

I820 

1KA7805---     

IC REGULATOR        

KA7805                   

I822 

1KA7808---     

IC REGULATOR        

KA7808                   

I823 

1LE33CZ---     

IC REGULATOR        

LE33CZ                   

I901 

1TDA6107Q-     

IC VIDEO            

TDA6107Q                 

I901A

4857031100     

HEAT SINK           

A1050P-H24 T2.0          

I901B

7174301011     

SCREW TAPPTITE      

TT2 RND 3X10 MFZN        

JPA1 

4859200401     

SOCKET RGB          

SR-21A1 (ANGLE TYPE)     

JS1  

4859109950     

JACK PIN BOARD      

PH-JB-9710A              

L401 

58H0000016     

COIL H-LINEARITY    

L-102   (102UH)          

L802 

58C9430599     

COIL CHOKE          

AZ-9004Y(94MH)           

LF801

5PLF24A1--     

FILTER LINE         

LF-24A1                  

M351 

4853533600     

HOLDER LED          

P.P BK                   

LOC.

PART CODE

PART NAME

PART DESCRIPTION

R

R

R

R

R

R

R

R

R

Содержание DTA - 14C4TFF

Страница 1: ...annel coverage Off air channels S cable channels and hyperband Tuning system frequency synthesiser tuning system Visual screen size 14 34 cm 20 48 cm 21 51 cm Channel indication On Screen Display Prog...

Страница 2: ...CK DIAGRAM 8 ALIGNMENT INSTRUCTION 9 1 Service mode 9 2 Microcontroller configuration 9 3 TV set Alignment 9 SCHEMATIC DIAGRAM 11 EXPLODED VIEW 11 PRINTED CIRCUIT BOARD 12 SERVICE PARTS LIST 13 1 The...

Страница 3: ...igh potential of the picture tube before handling the tube The picture tube is highly evacuated and if broken glass fragments will be violently expelled 2 If any Fuse in this TV receiver is blown repl...

Страница 4: ...3 Pin EURO SCART SPECIFICATIONS...

Страница 5: ...25 591 25 591 25 591 25 C37 599 25 599 25 599 25 599 25 C38 607 25 607 25 607 25 607 25 C39 615 25 615 25 615 25 615 25 SPECIFICATIONS CH EUROP E CCIR FRANCE GB IRE LAND EAST OIRT C40 623 25 623 25 62...

Страница 6: ...9 287 25 160 00 303 25 287 25 S20 294 25 294 25 S21 303 25 303 25 303 25 SPECIFICATIONS CH EUROP E CCIR FRANCE GB IRE LAND EAST OIRT S22 311 25 311 25 311 25 311 25 S23 319 25 319 25 319 25 319 25 S24...

Страница 7: ...ed in group I Group IV If two or more programs with the same code are found only the strongest or if they have the same level the one with the lowest frequency is listed in group I II or III The other...

Страница 8: ...sorting order is 1 BBC1 2 BBC2 3 ITV 4 CH4 5 CH5 6 NEWS If two or more identical programs same name but different code e g BBC1 and BBC1 Scotland are found the following pro grams in the list will be...

Страница 9: ...47 48 51 52 53 I501 Micro controller 2 3 video In video out QSS out ext video in Trap 5 5MHz SIF 5 5MHz for system B G Audio out SCART 1 Audio in SCART 1 Audio in SCART 2 28 29 49 50 52 53 36 37 58 So...

Страница 10: ...n System Option TV set Alignment 1 G2 alignment Set TV in NORMAL I mode TV in AV mode without video signal Black screen TV preset with WP Red WP Green and WP Blue equal to 32 TV preset with Black R Bl...

Страница 11: ...lope to compensate for vertical distortion 5 Horizontal picture centering Adjust H Shift to have the picture in the center of the screen 7 AGC Adjust the antenna signal level to 70 dB V 2 for Daewoo t...

Страница 12: ...AUDIO VIDEO RTV servis Horvat Tel 385 31 856 637 Tel fax 385 31 856 139 Mob 098 788 319 www rtv horvat dj hr...

Страница 13: ...1 4 1 9 8 7 5 10 6 14 1 13 12 9 PC BK 1 4856013302 2 1 CR T2 0 4856215402 1 5 TT2 TRS 4X14 MFZN BK 7172401412 4 1 1 1 4945801 5541201 4851915401 HIPS BK 4854945801 1 1 1 1 1 1 2 8 7128301212 1 HIPS BK...

Страница 14: ...0 36MF J PL R is a recommendable part for stock is safety component so it must be used the same component Caution R C415 CEXF2E100V C ELECTRO 250V RSS 10MF 10X20 TP C603 CEXF1C471V C ELECTRO 16V RSS...

Страница 15: ...RT NAME PART DESCRIPTION SERVICE PARTS LIST R R R C500 CEXF1H478V C ELECTRO 50V RSS 0 47MF 5X11 TP C501 CEXF1H100V C ELECTRO 50V RSS 10MF 5X11 TP C502 CEXF1H100V C ELECTRO 50V RSS 10MF 5X11 TP C504 CM...

Страница 16: ...AXIAL C534 CCZF1H223Z C CERA 50V F 0 022MF Z C535 CCZF1H223Z C CERA 50V F 0 022MF Z LOC PART CODE PART NAME PART DESCRIPTION SERVICE PARTS LIST C536 CCZF1H223Z C CERA 50V F 0 022MF Z C577 CCZB1H561K...

Страница 17: ...M J R311 RD AZ102J R CARBON FILM 1 6 1K OHM J LOC PART CODE PART NAME PART DESCRIPTION SERVICE PARTS LIST R340 RD 4Z473J R CARBON FILM 1 4 47K OHM J R341 RD 2Z332J R CARBON FILM 1 2 3 3K OHM J R350 RN...

Страница 18: ...LM 1 6 47K OHM J R820 RD AZ102J R CARBON FILM 1 6 1K OHM J R821 RD 4Z102J R CARBON FILM 1 4 1K OHM J R823 RD 4Z302J R CARBON FILM 1 4 3K OHM J R829 RD AZ223J R CARBON FILM 1 6 22K OHM J R830 RD AZ332J...

Страница 19: ...JUMPER 5 1K JUMPER RD 4Z302J 85801065GY RD 4Z512J 85801065GY R920 1W 2 JA F 1W 0 47 JA F 1W 1 JA F 1W 0 18 JA F RF01Y200JA RF01Y478JA RF01Y100JA RF01Y188JA THE DIFFERENT PARTS FOR SYSTEM CP 185 LOC N...

Страница 20: ...mplifier and AGC circuit The nominal frequency of the demodulator is tuned to the required frequency 5 5 6 0 6 5 MHz by means of a calibra tion circuit which uses the clock frequency of the microcontr...

Страница 21: ...saturation occurring when signals with a high chroma to burst ratio are received The ACL circuit is designed such that it only reduces the chroma signal and not the burst signal This has the advantage...

Страница 22: ...od the vertical deflection is placed in an overscan position so that the discharge is not visible on the screen 2 IF The TDA9361 TDA9381 has an alignment free IF PLL demodulator The fully integrated o...

Страница 23: ...ont RCA video input The controlling software via I2C bus selects the signal source Video signal from tuner Pin 40 External video External SVHS from SCART The sound source switching is done in the vide...

Страница 24: ...inking and sourcing is active which leads to steep slopes The levels are 0 and Vddp the supply voltage 3 3Volts High impedance This mode can be used for input only operation of the port Special port f...

Страница 25: ...ins via resistors R350 and R351 The differential input voltage is compared with the output current through the deflection coils measured as voltage across R302 which provides internal feed back inform...

Страница 26: ...smoothing the winding volt age which appears between pin 6 and pin 7 of the SMPS transformer As this winding voltage does not increase to the set voltage immediately after the control circuit starts...

Страница 27: ...P volt age 20 5V Vin t Waveform of Vin pin voltage at start up TO PIN4 SM PS 2 3 1 5 GND R804 C850 OCP FB From PIN 6 SM PS FEEDBACK SOURCE R808 DRAIN DRIVE OSC Rg2 Rg1 Comp 2 Comp 1 C1 R1 STR F6653 1...

Страница 28: ...STR F6653 internal resistance R1 So C1 voltage starts falling in accordance to the gradient regulated by the constant dis charging time of C1 and R1 So this means that the fixed time determined by C1...

Страница 29: ...his circuit triggers the latch circuit when the frame temperature of STR F6653 IC exceeds 140 C overvoltage protection circuit OVP This circuit triggers the latch circuit when the Vin voltage exceeds...

Страница 30: ...picture appears on screen I501 IC doesn t provide horizon tal drive voltage Then the microcontroller consults I702 EEPROM via I2C bus to know the last TV set mode normal run mode or stand by mode befo...

Страница 31: ...I501 pin 60 If the DC supply voltage decreases below 3 V Q510 switches off immediately Q511 starts conducting pulling I501 pin 60 high At the same time it discharges the reset capacitor C501 Dischargi...

Страница 32: ...810 is not conducting and no current flows from Q810 collector to the ground Therefore the power circuit diagram is the following one 9 2 1 2 power supply circuit diagram during TV set normal run I820...

Страница 33: ...er supply line IC power supply delivery Remarks 124V 110V FBT FBT supplies 45V to I301 vertical IC FBT supplies 14V to I301 vertical IC FBT supplies 33V to the tuner FBT supplies 185V to I901 video am...

Страница 34: ...hich are conducting In these conditions I801 delivers pulses on light mode and T801 produces voltages with reduced power As I810 is conducting current flows also from pin 16 SMPS transformer to I823 3...

Страница 35: ...band delay line RGB control circuit with Continuous Cathode Calibration white point and black level off set adjustment so that the colour temperature of the dark and the bright parts of the screen ca...

Страница 36: ...colour palette Globally selectable scan lines per row 9 10 13 16 and character matrix 12x10 12xl3 12x16 VxH Fringing Shadow selectable from N S E W direction Fringe colour selectable Meshing of defin...

Страница 37: ...al time capture and decoding for WST Teletext in Hardware to enable optimised microprocessor throughput 10 pages stored On Chip lnventory of transmitted Teletext pages stored in the Transmitted Page T...

Страница 38: ...19 IC DESCRIPTION APPENDIX...

Страница 39: ...ESCRIPTION n u 1 Port 1 3 Not used SCL 2 I2C bus clock line SDA 3 I2C Data line SECAM L out 4 Port 2 0 FM sound PushPull Low AM SECAM L PushPull High AM SECAM L High Impedance OCP 5 Port 3 0 Over Curr...

Страница 40: ...sor CVBS Y 42 external CVBS Y input CHROMA 43 chrominance input SVHS AUDOUT 44 audio out INSSW2 45 2nd RGB insertion input R2IN 46 2nd R input G2IN 47 2nd G input B2IN 48 2nd B input BCLIN 49 beam cur...

Страница 41: ...22 APPENDIX IC DESCRIPTION...

Страница 42: ...nd audio source switch The TDA9830 a monolithic integrated circuit is designed for AM sound demodulation used in L and L standard The IC provides an audio source selector and also mute switch Block Di...

Страница 43: ...t signal n c 2 Not connected CAGC 3 AGC capacitor CREF 4 REF voltage filtering capacitor n c 5 Not connected AMOUT 6 AM demodulator output AMIN 7 Input signal from audio switch AFOUT 8 Output signal f...

Страница 44: ...used in the output stage because of the absence of second breakdown Features Few external components Highly efficient fully DC coupled vertical output bridge circuit Short rise and fall time of the v...

Страница 45: ...ut voltage positive 2 Vi neg input voltage negative 3 Vp supply voltage 4 VOB output voltage B 5 GND ground 6 Vflb flyback supply voltage 7 VOA output voltage A 8 VO guard guard output voltage 9 VM in...

Страница 46: ...Hz for an output signal of 60 Vpp High slew rate of 900V s No external components required Very simple application Single supply voltage of 200V Internal reference voltage of 2 5 V Fixed gain of 50 Bl...

Страница 47: ...ata in and out of the memory Serial Data SDA The SDA pin is bi directional and is used to transfer data in or out of the memory 7 STR F6653 7 1 general description The STR F6653 is an hybrid IC with a...

Страница 48: ...OL DESCRIPTION 1 Overcurrent feedback O C P E B Input of over current detection signal and feedback signal 2 Source S Mosfet source 3 Drain D Mosfet drain 4 Supply VIN Input of power supply for contro...

Страница 49: ...H 1 0 68 0 73 0 78 V O C P F B terminal threshold voltage 2 1 5 VTH 2 1 3 1 45 1 6 V O C P F B terminal extraction current 1 2 IOCP FB 1 2 1 35 1 5 mA OVP operation voltage 4 5 VIN OVP 20 5 22 5 24 5...

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