Panasonic TX-1413FHE Service Manual Download Page 12 | Manualshive

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Summary of Contents for TX-1413FHE

Page 1: ...chien eae waters Gogo sho eaas 10 CAUTION FOR ADJUSTMENT AND REPAIR 4 i 005 000606 304 s0eauudawanarwe vege eeMewiew de 11 CAUTION FOR SERVICING ca00 uk dado beG cer Ou er wie te ae SEO oh as tate te...

Page 2: ...ter may be used in the above hot check in which case any current measured must not exceed 5 0 milliamp In the case of a measurement exceeding the 5 0 milliamp value a rework is required to eliminate t...

Page 3: ...display up to 16 colors including black e A switching regurator circuit is applied to the power supply of this model It is available for AC input 198 264V In order to meet users requirements frame me...

Page 4: ...Cross hatch to the dimensions below Normal Condition To be able to adjust at center of the CRT Image is within the area in Figure C LINEARITY Horizontal and vertical linearity shall be less than 7 see...

Page 5: ...al and Ver tical Normal condition if not mentioned Range of Variation Max to Min AC198 264V 20 20 C TX 1413FHE OVERALL PERFORMANCE A MIS CONVERGENCE Moneeets 180 mm Center of the display area A 0 6mm...

Page 6: ...ctor JEA 9 Pin D subminiature Connector CONNECTOR AND WIRING Brightness Control saat Power Connector Display Side 4 pole cap housing Connector 350780 1 350779 1 Pin contact Contact 35056 1 1 350570 1...

Page 7: ...2 0us 40 0xus VERTICAL Vert Syne 0 156 ms 55 74 Hz 17 94 ms 0 0 ms 0 884 ms Video 1 04 ms 16 90 ms Note Pixel Period 55 6ns Pixel rate 18 000MHz Signal Input level TTL level Time tolerance 0 1 Scannin...

Page 8: ...305 Signal Input onnector 14Vv 100V Brightness Controt Q1301 Wave Shaping 1 1304 1 1305 Vertical V Out 401 0402 Deflection Yoke Side Pincushion Correction 0404 T543 Polarity Switch Wave Shaping 1 01 H...

Page 9: ...287 MAX x st 144 8 3 xl L oa DIMENSIONS 61 9 TYP 281 370 MAX 131 8 TYP 304 8 1 2 perskiaa mm...

Page 10: ...and Left H OUT TR 0541 Side Bracket Right and Left FBT COMPONENT LOCATION Heat Sink Signal P C Board Signal Input Connector Power Connector Bottom Plate Shield Plate pO 7O ZZ CRT P C Board DY P C Boar...

Page 11: ...VR402 i ke rR eo CONTROL LOCATION Red Drive VR621 Red Low VR631 Blue Drive VR623 Blue Low VR633 Green Low VR632 V Hold VR401 10 ov7rO0O0 22 H Hold VR511 _ AVR VR811 Sub Bright VR1301 Bright VR501 TILT...

Page 12: ...to as the HOT section and the as tO prevert a shock to the serviceman COLD section in the precautions below CRT Anode Discharge 1 When you check the CRT anode or replace CRT dis charge the CRT anode...

Page 13: ...ating the set to direction of East West South and North after demagnetize by external degaussing coil 12 If magnetism remains even after the adjustment use the compensation magnet to obtain purity ADJ...

Page 14: ...e window pattern of R G B 1 with the signal gen rator 2 Set the Sub Bright VR VR1301 low light VR VR631 VR632 VR633 and Drive VR VR621 VR623 to the mechanical center 3 Turn the brightness contro VR501...

Page 15: ...lead wires Q541 P W A from main P W A 4 Remove the connector for the degaussing coil 13 Remove the screw 1 holding the FBT holding 5 Desolder and remove the shield plate from CRT bracket socket P W A...

Page 16: ...ard Video Out Pe oaay_ Q621 Video Out Q622 Video Out 0 42V 3 CL451 Ox TE gO ie Oe 2 C Doze Te46 2 4 oc ne Fs ey PO5s oo YR451B GCMK 65X___ TNP82870Y _ Parts Side Solder Side Double Masking Connect poi...

Page 17: ...2 Jf oduk 65x TNP828 ime Q531 Drive 0 37V 35 9y SOV H HOLD V HOUD 2 HEIGHT CENTER Q511 Phase Inverter B 0 53V c 3 43V i Q802 se Control 0 45V 0 01V OV Parts Side Solder Side Double Masking Connect poi...

Page 18: ...10 089 7OELU HOE1Y eA 2eEY 40 sLOE S0EI9 oy 2 2 2 8 48 Le eee ae oe 02 EZEIY S e 8 1p 2 z z eye ye peesai a 2 8 ae Q9Q 8 Q Ww Q w Re B78 T R S 2 2 mo V 40 0 OOtAO o2 F538 S a a 88 60E19 7oelo HI X od...

Page 19: ...A POWER SOURCE F AC 220 2404 v tH Sez rove G i D A H OP AN 282923 2Lt Jers sTLPasgIS 10 i teen iA oe ae 2SC3212A DEGASS COLI 2 2801632 551 rr i Sit 250638 tvstsore 2SC3210 ron o 1_peoo tf SETREWSBONTB...

Page 20: ...comeeeOT Ye Ii VES ee 1C1304 CYYYITO S I D A Converter 8 re 8 oe ro A 7 1c yf oe Are the output waveform at NO Is the voltage at collector NO 5 eae terminals R2 G2 and B2 for transistors 1301 The 8 vo...

Page 21: ...100V Is the voltage at the H terminal of the CRT board normal Does the CRT heater glow R571 or the FBT is defec red tive Approx 6 3V between H and ground See the section The horizontal defiection cir...

Page 22: ...at the base ls the waveform at the base The power supply circuit is defective or Q541 is short ed out 4 NO NO Replace the fuse Is the fuse normal The power supply circuit is defective YES The FBT is...

Page 23: ...ut wave forms at terminals Ri G1 B1 and IA normal interface P W A Approx 4V p p Are these normal input signals Check the signal cable and the personal computer YES _ re ears cc o See the section Chara...

Page 24: ...ntro VR5141 and see if the horizontal synchroni zation holds The horizontal hold con trol was incorrect Turn the Sub H P C con trol VR502 and see if the horizontal synchronization holds The Sub H P C...

Page 25: ...rmal at pin 13 of C501 YES Is the Waveform normal at pin 7 of 1C511 YES Turn the vertical hold contro VR401 and see if the vertical synchroniza tion holds Are the waveforms normal at pins 6 2 and 1 of...

Page 26: ...forms from Q401 and 0402 Is the waveform at the base Q403 the 100 volt line or normal of Q403 normal the 40 volt line is defective Approx 92V p p Terminal V2 Are the waveforms normal at terminals V1 a...

Page 27: ...he horizontal deflection 150V p p ing of transformer 1543 circuit is defective normal 17543 C416 or 0404 is I defective The power supply circuit is defective Is the voltage across C809 The noise filte...

Page 28: ...2870 35 PC BOARD W COMPONENT Mm UX85124 BRACKET CRT UX85122 PCB BRACKET A LY85319D DEFLECTION YOKE UX85427 3 HASSIS BRACKET A LC2061 ONVERGENCE COIL UX85428 HASSIS BRACKET C A LK859020A DEGAUSS COIL J...

Page 29: ...Baseon VS15DF4 COIL RANSFORMERS LH85610 LH85707 LU220J186 LU220J186 LU220J186 LU150K186 LU150K186 LU150K186 LU180U186 LP85625 LU220U 186 LU220J186 LH15405 LF84647 1D LH85716D LP85915 1D CONTROL VMK 4...

Page 30: ...OPF 1OUF UF 4700PF 2200PF O 1UF O 1UF 4700PF 4700PF 4700PF 4700PF 4700PF 100UF 47UF 0 1UF 0 01UF 4700PF 4700PF 270PF 470UF 1 OOOUF 330UF 1OOUF 1OUF 1OOUF 0O O1UF 0O O1UF 0 O01UF 0O O1UF 1OUF 220UF AX...

Page 31: ...M 180 OHM 220 OHM 1 2K OHM 68 OHM 180 OHM 220 OHM 1 2K OHM 1K OHM 1K OHM 1K OHM Y COT TIC CY TOT CT OID AITO IO OMI AVAAG SZOIODN ADAOTGD AQZAO00 AG Oox ERMINAL ARK BAND 1 ARK BAND 2 ARK BAND 3 ARK BA...

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