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SERVICE MANUAL   Colour Television   

Product Code: 111325815

Original Version

Chassis Series: LA5-A

F3AT

FILE NO.

Model No. TVP-1405AM

Service Ref. No. TVP-1405AM-00

(Argentina)

Give complete “SERVICE REF. NO.” for parts
order or servicing. It is shown on the rating
plate at the cabinet back of the unit.

This T.V. receiver will not work properly in 
foreign countries where the television trans-
mission system and power source differ from
the design specifications. Refer to the specifi-
cation table.

Specifications

Power Source   . . . . . . . . .AC220V, 50Hz / 60Hz
Receiving System  . . . . . .PAL (M/M, N/N), NTSC (M/M)
Channel Coverage

Antenna mode  VHF: CH02-CH13, UHF: CH14-CH69

CATV mode      VHF band: CH01-CH13, Mid band: CH14-CH22  

Super band: CH23-CH36, Hyper band: CH37-CH64
Ultra band: CH65-CH94 and CH100-CH125
Low mid band: CH95-CH99

Video IF   . . . . . . . . . . . . . 45.75MHz      
Aerial Input Impedance   . . 75

Ext. Terminals

Video inputs: Phono jack 

2 (1Vp - p, 75

)

Audio inputs: Phono jack 

2 (436mVrms, more than 40K

)

Headphone Jack (Mono) 

1

Sound Output (RMS)  . . . . 2W
Speakers   . . . . . . . . . . . 5 cm x 9 cm x 1 pc.
Dimensions   . . . . . . . . . 380 (W) 

356 (H) 

383.5 (D)mm 

Weight  . . . . . . . . . . . . . approx. 8.7 Kg 

Specifications subject to change without notice.

JXMRR

Panoramic

Содержание TVP-1405AM

Страница 1: ...r to the specifi cation table Specifications Power Source AC220V 50Hz 60Hz Receiving System PAL M M N N NTSC M M Channel Coverage Antenna mode VHF CH02 CH13 UHF CH14 CH69 CATV mode VHF band CH01 CH13...

Страница 2: ...eiver is the picture tube The picture tube is specially con structed to limit X RADIATION emissions For continued X RADIATION protection the replacement tube must be the same type as the original incl...

Страница 3: ...2A REAR AV IN FRONT AV IN VIDEO VIDEO AUDIO AUDIO 19 20 21 R G B 7 AC POWER CIRCUIT CONVERTER TRANS 130V MAIN HIGH 20V AUDIO 12V MAIN LOW 24V VERT 9V IC202 REG IC 5V 2 REG IC IC681 5VRC 27 23 HORIZ OU...

Страница 4: ...GH IC001 AUDIO AMP RESET IN RESET LOW KEY SWITCH KEY SWITCH IN RC PRE AMP RC SIGNAL IN RELAY ON OFF OUT FOR DEGAUSSING ON HIGH POWER ON OFF OUT LED RED POWER CIRCUIT SDA SCL A101 TUNER IC201 IF VIDEO...

Страница 5: ...MP V C VCC 5V 46 47 48 49 50 A2C PLL 51 52 53 54 Audio Output FM Output Selected Audio Output PIF AGC RF AGC Output PIF Input1 PIF Input 2 IF Ground IF Vcc FM Filter AFT Output Bus Data Bus Clock ABL...

Страница 6: ...it Amp 54 10p SIF In Sound BPF VCO Coil VCO COIL1 VCO COIL2 48 49 VIF VCO Chroma Counter B N INV IF Ident OSC C D Amp SIF Sys 2bit pre scaller SIF VCO 500K BPF SIF APC Filter 1K 0 01u 1000p 53 LIM AMP...

Страница 7: ...3 PRE GND 4 6 7 8 9 NC 10 AMP 5 POWER GND NC FILTER NC VCC INPUT OUT PUT NFL 30K 300 Thermal Protection AMP Pump Up 1 INVERTING INPUT 2 Vcc 3 PUMP UP OUT 4 GND 5 Ver OUTPUT 6 OUTPUT STAGE Vcc 7 NON IN...

Страница 8: ...p before attempting the service adjustments See pages 9 10 for detailed information Initial Bus Data Setup Note When IC802 EEPROM is replaced following Service Menu should be set up for proper TV oper...

Страница 9: ...evel 26 B YND 0 16 15 Difference value of NTSC B Y DC Level 27 R YND 0 16 15 Difference value of NTSC R Y DC Level 28 G YA 00 00 01 G Y Angle 29 RBGB 08 00 15 R Y B Y Gain Balance 30 RBAG 08 00 15 R Y...

Страница 10: ...0 00 01 H lock V Det RF 72 HLK V 00 00 01 H lock V Det AV 73 VCO SW 00 00 01 C VCO Adjustment SW 74 VCOADJ 03 00 03 C VCO Adjustment 75 GRAY 00 00 01 Gray Mode 76 CROSS 00 00 03 Cross Black White 77 H...

Страница 11: ...t Item No 04 V SIZ in the service mode 4 Change value to be optimum vertical size 5 Exit from the service mode 1 Receive a monochrome circular pattern 2 Set the brightness and contrast to normal 3 Sel...

Страница 12: ...grey scale tracking at all brightness levels NOTE If the grey scale adjustment is made after picture tube replacement check the high voltage Items 16 23 GREY SCALE Service Adjustments JXMRR Red Bias...

Страница 13: ...function is available for one channel only and the fine tuned channel is memorized into IC802 EEPROM FINE TUNING 1 Enter the Service Menu While pressing the MENU button on the television press the 4...

Страница 14: ...fore attempting High Voltage Check 1 Connect high voltage voltmeter negative lead to ground and connect lead to anode of picture tube 2 Tune receiver to an active channel and confirm TV is operating p...

Страница 15: ...lours to check this use bias controls Readjust the yoke position if necessary until all screens are pure 7 Adjust each Bias control and screen control to obtain white raster Refer to Gray Scale Adjust...

Страница 16: ...PUSH 7 9X6 9BK 4 610 260 8687 BUTTON UNITED F3BD 5 610 262 3253 DEC CONTROL SHEET F3AF 6 610 261 2240 DOOR F3AC 7 610 264 5088 ASSY CABINET FRONT F3AG 8 610 264 2056 CABINET BACK F3AG 9 645 069 4608 A...

Страница 17: ...ered when a component replacement is made in any area of a receiver Components indicated by a mark in this parts list and the circuit diagram show components whose value have special significance to p...

Страница 18: ...F NPA 405 151 8705 TR 2SC536NG NPA 405 020 7501 TR 2SC945A PA 405 020 7709 TR 2SC945A QA 405 020 7907 TR 2SC945A RA Q693 405 011 8401 TR 2SC1740S Q 405 011 8500 TR 2SC1740S R 405 011 8609 TR 2SC1740S...

Страница 19: ...1 ELECT 1U M 50V 403 049 0008 ELECT 1U M 50V C247 404 084 4006 ELECT 2 2U M 50V 403 049 9803 ELECT 2 2U M 50V C273 403 342 3300 CERAMIC 0 1U K 25V C358 404 084 3801 ELECT 1U M 50V 403 049 0008 ELECT 1...

Страница 20: ...1K JA 1 16W R112 401 105 6001 MT GLAZE 5 6K JA 1 16W R114 401 105 4007 MT GLAZE 330 JA 1 16W R115 401 027 2105 CARBON 56 JA 1 6W R116 401 105 4403 MT GLAZE 39 JA 1 16W R130 401 105 7909 MT GLAZE 0 00...

Страница 21: ...R673 401 105 0702 MT GLAZE 100K JA 1 16W R681 401 105 2904 MT GLAZE 22K JA 1 16W R682 401 105 6100 MT GLAZE 560K JA 1 16W R691 401 105 0603 MT GLAZE 10K JA 1 16W R693 401 105 4601 MT GLAZE 3 9K JA 1 1...

Страница 22: ...01 ZENER DIODE MTZJ20B 407 055 1806 ZENER DIODE RD20EB2 D617 408 008 2406 DIODE 1N4148 407 012 4406 DIODE 1SS133 407 013 4306 DIODE 1S2076A 407 013 7109 DIODE 1S2473 D619 407 063 9306 ZENER DIODE MTZJ...

Страница 23: ...TR 2SA1179 M6 TB 405 002 6904 TR 2SA1179 M7 TB 405 163 1503 TR 2SA1179N M6 TB 405 163 2708 TR 2SA1179N M7 TB 405 173 9605 TR 2SA1235A1E 405 173 9704 TR 2SA1235A1F CAPACITOR C701 403 157 6305 CERAMIC 2...

Страница 24: ...Nov 04 Panoramic...

Страница 25: ...J 100AZ 25KK 0 033GQ CJ27CGQZ CJ15CGQZ V10B0 560N 570N AJ 1 5K 1 16GJ 1 5KAZ EM1 RD3 6EL DZXLBB017 1 16GJ 4 7KAZ 1 16GJ 8 2KAZ H OUT PM1 X 1K 1 16GJ33AZ 1 16GJ0AZ X 2SJ4 7 25KK 0 1GQ 25KK 0 1GQ 25KK 0...

Страница 26: ...029 J127 J128 J129 J130 R019 J028 JP652 J139 J143 J141 T471 H8 R662 L601 H2 L601 H1 L601 H4 L601 H3 C609 H1 C521 J142 J009 R036 D1001 J144 Q432 H3 Q432 H1 JP029 J145 J132 C487 R435H2 R435H1 T431A R528...

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