Symphonic ST413E Скачать руководство пользователя

Страница: 37 / 67

Input:

NTSC Color Bar Signal (with 1kHz Audio Signal)

INITIAL POSITION: Unplug unit from AC outlet for at least 5 minutes.
reconnect to AC outlet and then turn power on.
(Brightness---Center Color---Center Tint --- Center Contrast---Approx 70%)

WF1 ~ WF16 = Waveforms to be observed at
Waveform

check

points.

(Shown in Schematic Diagram.)

10 V

5 ms

1DIV: 200V 20

sec

CN 571 Pin 1

WF9

GND

1DIV: 5V 20

sec

WH501A Pin 3

WF10

GND

1DIV: 2V 5msec
IC 551 Pin 7

WF11

1DIV: 10V 5msec
CN 571 Pin 4

WF12

1DIV: 20V 20

sec

Q 502 Collector

WF14

1DIV: 20V 20

sec

Q503 Collector

WF13

1DIV: 20V 20

sec

Q 501 Collector

WF15

1DIV: 0.2V 20

sec

TU 1 Pin 8

WF16

L14WF

8-2

Содержание ST413E

Страница 1: ...13 COLOR TELEVISION ST413E 19 COLOR TELEVISION ST419E SERVICE MANUAL...

Страница 2: ...and advice the service trade of all con ceivable ways in which service might be done or of the possible hazardous consequences of each way Consequently Funai has not undertaken any such broad evaluat...

Страница 3: ...41 25 2 Peak Picture Sens VHF CATV UHF dB v dB v dB v 15 15 15 30 30 40 3 AFT Pull In Range 10mV input MHz 2 0 0 7 Description Condition Unit Nominal Limit 1 Deflection Freq Horizontal Vertical KHz Hz...

Страница 4: ...a unit fail to meet limit specifications Description Condition Unit Nominal Limit 1 Misconvergence Center Side Corner mm mm mm 0 3 1 2 1 5 2 Brightness APL 100 Ft L 60 40 3 Color Temperature K 9200 K...

Страница 5: ...gs tied together and touch the other ohmme ter lead in turn to each tuner antenna input ex posed terminal screw and if applicable to the coaxial connector If the measured resistance is less than 1 0 m...

Страница 6: ...he ground side of the AC power source To confirm that the AC power plug is inserted correctly with an AC volt meter measure between the chassis and a known earth ground If a voltage reading in excess...

Страница 7: ...eplaced wires do not contact sharp edged or pointed parts H When a power cord has been replaced check that 5 6 kg of force in any direction will not loosen it I Also check areas surrounding repaired l...

Страница 8: ...xposed accessible parts RF terminals an tenna terminals video and audio input and output ter minals microphone jacks earphone jacks etc is lower than or equal to the specified value in the table below...

Страница 9: ...is fixed with glue to the CBA when removing entire flat pack IC first apply soldering iron to center of the flat pack IC and heat up Then remove glue will be melted Fig S 1 6 4 Release the flat pack...

Страница 10: ...pins of the flat pack IC you can remove it easily Fig S 1 3 2 Affix the wire to a workbench or solid mounting point as shown in Fig S 1 5 3 While heating the pins using a fine tip soldering iron or ho...

Страница 11: ...ccur due to a potential difference caused by electro static charge during unpacking or repair work 1 Ground for Human Body Be sure to wear a grounding band 1M that is prop erly grounded to remove any...

Страница 12: ...of part to be removed unhooked un locked released unplugged unclamped or des oldered S Screw P Spring L Locking Tab CN Con nector Unhook Unlock Release Unplug or Desolder 2 S 2 two Screws S 2 5 Refer...

Страница 13: ...ear Cabinet 1 Rear Cabinet Front Cabinet Control Plate Fig 2 S 1 S 1 S 1 S 1 3 Main CBA Front Cabinet Control Plate Fig 3 S 2 S 2 S 2 S 2 4 CRT 2 CRT CBA Anode Cap Degaussing Coil Front Cabinet Contro...

Страница 14: ...TV Cable Wiring Diagram CN691 ANODE CN801 CLN801 SP801 L691 DEGAUSSING COIL MAIN CBA FLYBACK TRANSFORMER T571 AC601 AC CORD TU1 TUNER WH501B Fig 5 JK501 WH301B FOCUS SCREEN WH501A WH301A TO CRT GROUND...

Страница 15: ...d un locked released unplugged unclamped or des oldered S Screw P Spring L Locking Tab CN Con nector Unhook Unlock Release Unplug or Desolder 2 S 2 two Screws S 2 5 Refer to the following Reference No...

Страница 16: ...S 1B 1 Rear Cabinet S 1B S 3B Front Cabinet Control Plate S 1B Fig 2B Fig 3B Control Plate Front Cabinet 3 Main CBA Front Cabinet Control Plate Fig 4B S 2B S 2B S 2B S 2B 4 CRT Anode Cap Degaussing Co...

Страница 17: ...V Cable Wiring Diagram CN691 ANODE CN801 CLN801 SP801 L691 DEGAUSSING COIL MAIN CBA FLYBACK TRANSFORMER T571 AC601 AC CORD TU1 TUNER WH501B Fig 5B JK501 WH301B FOCUS SCREEN WH501A WH301A TO CRT GROUND...

Страница 18: ...Use the service remote control unit 2 Turn the power on Use main power on the TV unit 3 Press SLEEP button on the service remote con trol unit Version of micro computer will display on the CRT Ex 058...

Страница 19: ...e mode See page 5 1 2 Press MENU button on the service remote control unit Display changes BRIGHT CONTRAST COLOR TINT V TINT and SHARP cyclically when MENU button is pressed CONTRAST CNT 1 Press MENU...

Страница 20: ...e TV unit 6 V Position Adjustment Purpose To obtain correct vertical position of screen image Symptom of misadjustment If V Position is incor rect vertical height of image on the screen may not be pro...

Страница 21: ...for pure white Symptom of Misadjustment White becomes bluish or reddish Note Use service remote control unit 1 Operate the unit more than 20 minutes 2 Face the unit to the East Degauss the CRT using d...

Страница 22: ...obtain clear picture The following 2 adjustments normally are not attempted in the field They should be done only when replacing the CRT then adjust as a preparation 12 Purity Adjustment Purpose To ob...

Страница 23: ...RB G C P Magnet See Fig 8 3 Fix the C P Magnets by tightening the Ring Lock 4 Remove the DY Wedges and slightly tilt the De flection Yoke horizontally and vertically to obtain the best overall conver...

Страница 24: ...7 ACL H DRIVE FBP V DRIVE V RAMP F B TO AUDIO POWER CONTROL BLOCK TO POWER SUPPLY BLOCK TO CRT H V BLOCK PROTECT 2 PROTECT 1 PROTECT 3 P ON H KEY IN2 KEY IN1 RCV IN RCV101 JK701 VIDEO IN 24 X301 3 58M...

Страница 25: ...SCL SCL SDA SDA 58 56 25 27 31 40 13 12 18 AUDIO IN TU AUDIO AL 9V ATT 34 64 POWER MANAGE MCU RESET JK702 5V CTRL2 28 5V CTRL 8V CTRL TO POWER SUPPLY BLOCK SP801 SPEAKER CN801 CLN801 7 5 OUTPUT MUTE 1...

Страница 26: ...ANODE GND V501 CRT FOCUS SCREEN GND JK501 CN501 WH501B WH501A VIDEO SIGNAL CN571 FOCUS VR SCREEN VR H OUTPUT H DRIVE TO POWER SUPPLY BLOCK B X RAY J121 J122 Q502 4 3 1 5 S F HV 11 8 10 7 9 6 PROTECT...

Страница 27: ...TO PIN40 OF IC111 AL 33V PROTECT 2 TO PIN67 OF IC111 BACK UP AL 9V Q111 9V SWITCHING Q321 NOTE The voltage for parts in hot circuit is measured using hot GND as a common terminal GND TP300 B TP601 HOT...

Страница 28: ...wings for ordering The correct part number is shown in the parts list and may be slightly different or amended since these drawings were prepared 2 All resistance values are indicated in ohms K 103 M...

Страница 29: ...ired units use only original replacement parts which are listed with their part numbers in the parts list section of the service manual 4 Wire Connectors 1 Prefix symbol CN means connector can disconn...

Страница 30: ...3 C4 D1 D2 D3 D4 E1 E2 E3 E4 F1 F2 F3 F4 VIDEO SIGNAL AUDIO SIGNAL Main 1 3 Schematic Diagram 7 3 7 4 L2200SCM1 MAIN 1 3 Ref No Position IC111 C 2 IC151 A 4 IC801 B 1 Q111 D 1 Q321 E 2 CN301 A 4 CN801...

Страница 31: ...ually used whichever the model is The difference between type A and type B is shown in the table below Type A Type B 4700P 250V 0 01 250V 0 01 250V Not Used C643 C642 JS642 Not Used WIRE CAUTION Fixed...

Страница 32: ...SCM3 Main 3 3 CRT Schematic Diagram MAIN 3 3 Ref No Position IC551 M 3 Q571 O 2 Q572 O 2 CN571 N 3 WH301A P 2 WH501A P 2 TP300 O 2 TP601 O 2 TEST POINTS IC TRANSISTORS CONNECTORS CRT Ref No Position Q...

Страница 33: ...FUSIBLE DE RECHANGE DE M ME TYPE DE 4A 125V 4A 125V 7 9 BL6400F01014 1 7 10 CAUTION Fixed voltage or Auto voltage selectable power supply circuit is used in this unit If Main Fuse F601 is blown check...

Страница 34: ...SOLATION TRANSFORMER IS REQUIRED NOTE The voltage for parts in hot circuit is measured using hot GND as a common terminal CAUTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME T...

Страница 35: ...F14 Q502 Collector Q502 Base WF4 WF13 Q503 Collector Q503 Base WF5 7 13 BL6400F01014 2 7 14 CRT CBA Top View CRT CBA Bottom View CRT CBA Ref No Position Q501 B 2 Q502 B 2 Q503 B 2 CN501 A 1 WH301B B 1...

Страница 36: ...ignal INITIAL POSITION Unplug unit from AC outlet for at least 5 minutes reconnect to AC outlet and then turn power on Brightness Center Color Center Tint Center Contrast Approx 70 1DIV 0 2V 20msec IC...

Страница 37: ...Contrast Approx 70 WF1 WF16 Waveforms to be observed at Waveform check points Shown in Schematic Diagram 10 V 5 ms 1DIV 200V 20 sec CN 571 Pin 1 WF9 GND 1DIV 5V 20 sec WH501A Pin 3 WF10 GND 1DIV 2V 5m...

Страница 38: ...01 5 4 3 2 1 1 2 3 4 5 CN571 1 2 3 4 5 WH301B GND RED GREEN BLUE CRT ANODE SPEAKER 1 SP GND 2 SP801 SPEAKER CN801 T571 FBT TU1 TUNER UNIT WH501A WH501B 8V GND RED GREEN BLUE 8V 160V 1 2 GND 3 160V 1 3...

Страница 39: ...CC DC 8 7V Input 32 FSC OUT Clock Output 3 58MHz 33 N U Not Used 34 AUDIO ATT OUT Audio Signal Output 35 N U Not Used 36 N U Not Used 37 V RAMP F B V Ramp Feed Back 38 V RAMP OUT Vertical Output 39 V...

Страница 40: ...Balance Adjustment Judgement 73 AFT AFT Voltage Input 74 N U Not Used 75 AGC AGC Voltage Input 76 PROTECT 3 Power Supply Protection 77 N U Not Used 78 FM SW Switching IF IC VCO 79 P ON H Output for P...

Страница 41: ...B1 PB4 B5 V501 CRT CBA ANODE CAP Part of Flyback Transformer DY551 CLN551 DY551 V501 1 Details for DY551 and surrounding parts SHINWHA TAPE SGT 730 WHITE SHINWHA TAPE SGT 730 BLACK SCOTCH TAPE 880 MAI...

Страница 42: ...Electrical Parts List for parts with this mark SP801 CLN801 B9 V501 1 CRT CBA B2 B2 B6 B6 B1 DY551 Details for DY551 and surrounding parts SHINWHA TAPE SGT 730 WHITE SHINWHA TAPE SGT 730 BLACK V501 2...

Страница 43: ...11 5 L2200PEX Packing ST413E X3 X2 S5 S2 S2 S4 S3 X1 X4 PACKING TAPE PACKING TAPE TAPE S6 X5 S1 X6 FRONT...

Страница 44: ...11 6 L2200PEX ST419E X5 TAPE X3 X2 X1 S4 S6 PACKING TAPE FRONT S2 Some Ref Numbers are not in sequence S3 S3 S1 S5 S2 X4...

Страница 45: ...0EMN00673 ROD ANTENNA T5000UA 0EMN01599 Note 1 V501 CRT HAS COUPLE OF SUBSTITUTIONAL PARTS AND EACH PARTS ALSO HAS MATCHING COMBINATION WITH DY551 PLEASE SEE TABLE 1 FOR DETAILS OF MATCHING COMBINATI...

Страница 46: ...01 DRY BATTERY SUNRISE R6SSE 2S or XB0M451MS002 DRY BATTERY R6P AR 2PX or XB0M451HU002 DRY BATTERY R6P AR 2P X ICI XB0M451HU003 X4 SHEET RETURN STOP L6100UA 0EM407076 X5 BAG POLYETHYLENE 235X365XT0 03...

Страница 47: ...7003 LLBY00ZSY003 LLBY00ZMS004 LLBY00ZQS007 CRT A34KPU02XX TCRT190GS016 LLBY00ZSY002 LLBY00ZMS003 LLBY00ZQS008 LLBY00ZMS027 CRT A34LEX10X TCRT190SAM01 LLBY00ZMS014 LLBY00ZSAM01 CRT A34JQQ093X TCRT190M...

Страница 48: ...P P 0 047 F 50V J or CMA1JJS00473 FILM CAP P 0 047 F 50V J CA1J473MS029 C58 FILM CAP P 0 033 F 50V J or CMA1JJS00333 FILM CAP P 0 033 F 50V J CA1J333MS029 C111 ELECTROLYTIC CAP 47 F 16V M or CE1CMASTL...

Страница 49: ...or CT3C103MS039 B P P CAP 0 01 F 1 6KV J or CA3C103VC011 B METALLIZED FILM CAP 0 01 F 1 6KV J CT3C103F7004 Ref No Mark Description Part No C581 B CERAMIC CAP LB 1000pF 2KV or CA3D102KG004 B CERAMIC CA...

Страница 50: ...MTZJT 779 1B or QDTB0MTZJ9R1 ZENER DIODE DZ 9 1BSBT265 NDTB0DZ9R1BS D326 SWITCHING DIODE 1SS133 T 77 or QDTZ001SS133 SWITCHING DIODE 1N4148 NDTZ001N4148 Ref No Mark Description Part No D350 SWITCHING...

Страница 51: ...tion Part No TRANSISTOR KTC3199 GR or NQS10KTC3199 TRANSISTOR KTC3198 GR or NQS40KTC3198 TRANSISTOR 2SC1815 GR TPE2 QQS102SC1815 Q321 TRANSISTOR 2SC2785 F or QQSF02SC2785 TRANSISTOR KTC3199 GR or NQS1...

Страница 52: ...BON RES 1 4W J 1k RCX4JATZ0102 R558 CARBON RES 1 4W J 3 3k RCX4JATZ0332 Ref No Mark Description Part No R559 CARBON RES 1 4W J 3 3k RCX4JATZ0332 R561 CHIP RES 1608 1 10W J 470 RRXAJB5Z0471 R562 A CHIP...

Страница 53: ...SM0612B or SST0101HH003 TACT SWITCH TC 1104 H 5 0 SST0101DNG02 Ref No Mark Description Part No SW105 TACT SWITCH SKQSAB or SST0101AL038 TACT SWITCH KSM0612B or SST0101HH003 TACT SWITCH TC 1104 H 5 0 S...

Страница 54: ...TOR 180 H J 5FT or LLARJCSTU181 B INDUCTOR 180 H K 5FT LLARKDSKA181 TRANSISTORS Q501 TRANSISTOR 2SC2482 TPE6 or QQSZ02SC2482 TRANSISTOR 2SC3468 E AE or QQSE02SC3468 TRANSISTOR 2SC3468 D AE or QQSD02SC...

Страница 55: ...2003 12 05 ST413E ST419E L2200 2300UA...

Страница 56: ...rating label in the rear Refer to the rating label illustration at right This service manual shows only the differences between the model ST413E 6413TE DWT1304 ST419E 6419TE changed IC model and the p...

Страница 57: ...vice trade of all con ceivable ways in which service might be done or of the possible hazardous consequences of each way Consequently Funai has not undertaken any such broad evaluation Accordingly a s...

Страница 58: ...37 ACL H DRIVE FBP V DRIVE V RAMP F B TO AUDIO POWER CONTROL BLOCK TO POWER SUPPLY BLOCK TO CRT H V BLOCK PROTECT 2 PROTECT 1 PROTECT 3 P ON H KEY IN2 KEY IN1 RCV IN RCV101 JK701 VIDEO IN 24 X301 3 58...

Страница 59: ...wings for ordering The correct part number is shown in the parts list and may be slightly different or amended since these drawings were prepared 2 All resistance values are indicated in ohms K 103 M...

Страница 60: ...units use only original replacement parts which are listed with their part numbers in the parts list section of the service manual 4 Wire Connectors 1 Prefix symbol CN means connector can disconnect...

Страница 61: ...NTION Utiliser un fusible de rechange de m me type de 4A 125V 4A 125V NOTE The voltage for parts in hot circuit is measured using hot GND as a common terminal MAIN 2 3 Ref No Position IC31 I 3 IC601 I...

Страница 62: ...e 4A 125V 4A 125V NOTE The voltage for parts in hot circuit is measured using hot GND as a common terminal Because a hot chassis ground is present in the power supply circuit an isolation transformer...

Страница 63: ...pply circuit is used in this unit If Main Fuse F601 is blown check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply Otherw...

Страница 64: ...e WF3 WF14 Q502 Collector Q502 Base WF4 WF13 Q503 Collector Q503 Base WF5 BL2300F01011 2 CRT CBA Top View CRT CBA Bottom View CRT CBA Ref No Position Q501 B 2 Q502 B 2 Q503 B 2 CN501 A 1 WH301B B 1 WH...

Страница 65: ...FP TF0G QSZBA0SHT035 R38 CHIP RES 1608 1 10W J 12k RRXAJB5Z0123 R132 Not Used Ref No Description Part No MECHANICAL PARTS A4 RATING LABEL L2201XB S6 SERIAL NO LABEL L2201XB ELECTRICAL PARTS MMA CBA 0E...

Страница 66: ...MMA CBA 0ESA05979 MAIN CBA C38 Not Used C609 CERAMIC CAP B K 1000pF 2KV CCD3DKD0B102 IC31 IC VIF SIF M61113FP TF0G QSZBA0SHT035 R38 CHIP RES 1608 1 10W J 12k RRXAJB5Z0123 R132 Not Used Ref No Descrip...

Страница 67: ...ST413E 6413TE DWT1304 ST419E 6419TE L2200XA L2201XB L2204XE L2300XA L2301XB 2005 03 10...

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