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Philips EM5.2E, Руководство по обслуживанию

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Philips EM5.2E Скачать руководство пользователя страница 32

Circuit Diagrams and PWB Layouts

 35

EM5.2E AA

7.

Large Signal Panel: Rotation Circuitry

A52

A53

6084 C1
7680 B2
7681 D2

7682 D3
F630 B4
F631 C4

ROTATION CIRCUITRY

OV6

RES

ROTATION

RES

0V1

OV6

1

2

I681 D2
I682 D2

I683 B3
I684 D1
I685 B2

2

3

4

A

B

C

D

E

A

B

I687 C2
I688 E2
I691 C1

I699 D1

1620 C4
2601 B2

3649 D1
3681 D2
3682 E2

C

D

E

1601 A2

6080 C2

6081 B3
6082 B2
6083 C4

3683 D1
3684 B2
3685 C1

3686 B1
3687 C3

F632 C2
F633 E2
F634 B1

I680 C1

OV

RES

OV6

1V3

RES

13V1

3

4

1

0V1

COIL

DEFLECTION

1V2

FROM A8-49

8

I688

I699

TDA7052

7680

+Vp

1

4

3

6

2

7

5

F630

F631

I685

I687

I681

6083

BZM55-C15

BZM55-C15

6081

100n

2601

BAT254

6082

I683

I684

F633

F634

56K

3686

F632

27K

3685

I682

6080

MCL4148

10K

3683

100K

3682

7682
BC368

7681

BC847B

3681

470R

10K

3649

6K8

3684

BZX384-C15

6084

820R

3687

EH-B

1620

1

2

3

I680

MP13

1601

125mA

+11V_ROT

TILT

+11V_ROT

+11V_ROT

I691

A5

A5

E_14590_035.eps

101204

8204 000 8176.6

Personal Notes: 

E_06532_012.eps

131004

Содержание EM5.2E

Страница 1: ...WB Layouts Diagram PWB Main Supply Diagram A1 31 40 45 Stand by Supply Diagram A2 32 40 45 Line Deflection Diagram A3 33 40 45 Frame Deflection E W Drive Diagram A4 34 40 45 Rotation Circuitry Diagram A5 35 40 45 Audio Amplifier Diagram A6 36 40 45 Tuner SIMM connector Female Diagram A8 37 40 45 Receiver Diagram A9 38 40 45 Front Diagram A10 38 40 45 Inputs Outputs Diagram A11 39 40 45 SIMM connec...

Страница 2: ... Mains frequency 50 60 Hz Ambient temperature 5 to 45 C Maximum humidity 90 R H Power consumption Normal operation 130 W Standby 1 W 1 2 Connection Overview Note The following connector color abbreviations are used acc to DIN IEC 757 Bk Black Bu Blue Gn Green Gy Grey Rd Red Wh White and Ye Yellow 1 2 1 Top Control and Front Side Connections Figure 1 1 Top control and Front Side connections S Video...

Страница 3: ...dio R 0 5 V_rms 10 kohm j 3 Audio L 0 5 V_rms 1 kohm k 4 Audio gnd Ground H 5 Blue gnd Ground H 6 Audio L 0 5 V_rms 10 kohm j 7 C out 0 7 V_pp 75 ohm k 8 CVBS status 0 2 V INT 4 5 7 V EXT 16 9 9 5 12 V EXT 4 3 j 9 Green gnd Ground H 10 Easylink P50 j 11 n c 12 n c 13 Red gnd Ground H 14 FBL gnd Ground H 15 C in 0 7 V_pp 75 ohm j 16 n c 17 Video Ground H 18 Video Ground H 19 CVBS out 1 V_pp 75 ohm ...

Страница 4: ... EM5 2E AA 1 1 3 Chassis Overview Figure 1 6 PWB location MAINS SWITCH PANEL LARGE SIGNAL PANEL SMALL SIGNAL BOARD SIDE I O PANEL CRT PANEL F D I O 3rd SCART ONLY FOR PV02 STYLING H B J A VDAF PANEL I DC SHIFT optional G E_14590_017 eps 101204 E TOP CONTROL PANEL ...

Страница 5: ...Directions for Use EN 7 EM5 2E AA 3 3 Directions for Use You can download this information from the following website http www philips com support ...

Страница 6: ...ear cover For PV02 styling for 9319 sets 1 Manually unlock and remove the two plastic cover cups 1 if present on the top of TV 2 Remove all the fixation screws of the rear cover 3 Remove the rear cover Figure 4 1 Rear cover PV02 styling For FL13B styling for 9309 and 9009 sets 1 Remove all screws If you do not remove them you cannot access the clips 2 Tilt the set a little forward so that you can ...

Страница 7: ... DAF Assy Panel below 2 To disconnect the degaussing coil from the LSP remove the cable from connector 1502 1 3 Release the wiring from their fixation clamps in order to get room for repositioning the LSP 4 Flip the LSP 90 degrees clockwise 2 and place it in the fixation hole at the left side of the bottom tray 3 4 3 4 Small Signal Board SSB Caution Always switch the set completely OFF disconnecte...

Страница 8: ...1 Once you have taken out the SSB remove the shieldings 2 Sometimes it is necessary to unsolder some solder tags first 1 2 Now re place the SSB module in the SIMM connector in reverse order Notes For better access to the SSB it is possible to order an extension tool under number 9965 000 14526 If necessary for the measurement you can put the LSP in Service position 2 as described above 4 4 Assies ...

Страница 9: ...rd SSB above 4 4 6 Large Signal Panel LSP 1 Remove the I O 3rd SCART assy for PV02 styling see paragraph I O 3rd SCART above 2 Remove the DAF assy see paragraph DAF Assy Panel above 3 Remove the SSB bracket and the SSB see paragraph Small Signal Board SSB above 4 Remove the two fixation screws at the bottom by the Auto SCAVEM bracket Lift the Auto SCAVEM bracket slightly up and at the same time be...

Страница 10: ... volume at 25 All service unfriendly modes if present are disabled like Sleep timer Child parental lock Blue mute Automatic volume limiter AVL Auto switch off when no video signal was received for 10 minutes Skip blank of non favourite pre sets Smart modes Auto store of personal presets Auto user menu time out How to enter SDM Use one of the following methods Use the standard RC transmitter and ke...

Страница 11: ... menu This feature can be helpful to quickly change some settings in the user menu SW MAINTENANCE UPGRADE Not applicable for this chassis EVENTS Not useful for service purposes In case of specific software problems the development department can ask for this info BDM INFO Broadcast Debug Menu info The purpose of this menu is to debug the broadcast NOT the TV The menu gives an overview of what is r...

Страница 12: ...nimum to 100 contrast is maximum Contrast values can be changed via CURSOR LEFT and CURSOR RIGHT keys on the RC transmitter after pressing the MENU button and selecting PICTURE and CONTRAST COLOUR Gives the last status of the colour saturation as set by the customer The value can vary from 0 colour is minimum to 100 colour is maximum Colour values can be changed via CURSOR LEFT and CURSOR RIGHT ke...

Страница 13: ...licable for US V CHIP TV STATUS Only applicable for US Customer Service Menu 5 V CHIP MOVIE STATUS Only applicable for US OPTIONS 1 Gives the option codes of option group 1 as set in SAM Service Alignment Mode OPTIONS 2 Gives the option codes of option group 2 as set in SAM Service Alignment Mode AVL Indicates the last status of AVL Automatic Volume Level ON or OFF Change via MENU TV SOUND AVL DEL...

Страница 14: ...ther with the SearchMan electronic manual of the defective chassis schematics and PWBs are only a mouse click away 5 4 2 Specifications ComPair consists of a Windows based faultfinding program and an interface box between PC and the defective product The ComPair interface box is connected to the PC via a serial or RS232 cable For this chassis the ComPair interface box and the TV communicate via a ...

Страница 15: ...Buffer Use one of the following methods On screen via the SAM only if you have a picture Examples 0 0 0 0 0 No errors detected 6 0 0 0 0 Error code 6 is the last and only detected error 9 6 0 0 0 Error code 6 was first detected and error code 9 is the last detected error Via the blinking LED procedure when you have no picture See next paragraph Via ComPair 5 5 3 How to clear the Error Buffer Use o...

Страница 16: ...ction This chassis has only one microprocessor OTC which remains active during Standby This because power of the microprocessor and the attached memory chip set is coming from the 3V3 supply which is derived from the 5V Standby circuitry Therefore in both Power on as in Standby mode the microprocessor is connected to this power supply If a fault situation is detected an error code will be generate...

Страница 17: ...pulses are too low level detection the HOP will detect this via the XPR bit The error will be logged in the error buffer and the set will go into protection mode Note Both errors will be logged as HFB failure 5 7 5 Hardware Related Protections Due to the architecture hot deflection some protections cannot be sensed by the microprocessor Three of these protections will lead to a protection on set l...

Страница 18: ...an initiate the start up sequence step by step This also means that in certain steps some protections are not activated This is sometimes very convenient during repair 5 8 4 Protections Activating SDM via the service pads will overrule the processor controlled protections but not the hardware protections This means that the A D input protections 5 and 8 V and the I2 C not acknowledging info of the...

Страница 19: ...ccess to the NVM a lot of picture setting can go wrong No picture no sound Set is making audible squeaking sound Supply is possibly in hiccup mode which is audible via a squeaking supply transformer Possible causes VBAT is shorted caused by short circuited line transistor 7421 or Sound winding is shorted amplifier is shortening the power supply lines or D6514 is shorted due to a too high VBAT Remo...

Страница 20: ...erface LOT 2x SCART 2x CINCH 3rd SCART 21P 1491 1419 1417 1418 1497 0317 I MAINS SWITCH PANEL J 1435 DC SHIFT OPTIONAL G MAINS CORD MAINS SWITCH SSB PANEL CRT PANEL F LSP LARGE SIGNAL PANEL 3P 3P 3P 3P 7P 1424 1000 1992 5P 6P 5P 1947 5P 1946 1945 9P 11P 1402 5P 1402 1680 11P 4P 2P 2P 2P 2P 2P 2P 3P 9P 4P 11P 80P 3P 3P 3P BLUE BLUE TWEETER RIGHT SPEAKER BROWN BROWN LEFT SPEAKER BLACK WHITE BLACK CE...

Страница 21: ...T 8Vb 8Vb 6 5 5100 7103 OR 7104 7 8 10 3 5103 6111 3113 6122 11V_STBY 11V 5 2V 5V 5 2V_MP 8V6 8V6 6103 6109 20V 5102 2102 2 1 3456 3404 3419 7440 B CURRENT SOURCE 6 2 1 3 HFB_X RAY PROT B4 B4 FRAMEDRIVE HOP B5 OTC STANDBY HOP HOP FRAMEDRIVE B4 FOCUS A 2 3 4 1 1495 3479 6499 EW 7442 7654 7653 3660 VBATT 3640 3631 8V6 6627 6626 6625 3642 3643 TV 3630 3632 3623 3620 5620 3634 FLYBACK GENERATOR 3638 7...

Страница 22: ...iv DC 10us div PM3394B A6 20V div DC 10us div PM3394B A10 50V div DC 5us div PM3394B A11 5V div DC 5us div PM3394B A12 2V div DC 5us div PM3394B A13 5V div DC 10us div PM3394B A14 200mV div DC 10us div PM3394B A17 20V div DC 5us div PM3394B A18 5V div DC 5us div PM3394B A19 1V div DC 5us div PM3394B A15 500mV div DC 5ms div A16 5V div DC 5ms div A22 1V div DC 10us div PM3394B A23 200mV div DC 10us...

Страница 23: ... CVBS TER OUT 10 6 7 9 10 6 7 9 SEE BLOCK DIAGRAM AUDIO 23 63 64 CVBS SC2 MON OUT CVBS SC1 AV1 IN C SC2 SVHS IN Y CVBS FRONT IN C FRONT IN CVBS AV3 IN CVBS SC2 MON OUT 34 1000 1923 32 41 33 25 24 23 21 6401 6402 31 29 28 26 1940 2 5 4 7 8 9 11 1 3 10 11 10 E W DRIVE FRAME RAMP GEN 9 14 13 29 5 PH1 1 22 7303 7361 7362 B5 B1 B1 B4 A4 B5 7310 7311 V25 V27 V24 V26 7313 7315 A4 A3 6 IF I O VIDEOPROC HI...

Страница 24: ...V div DC 20us div PM3394B V7 500mV div DC 20us div PM3394B V6 500mV div DC 20us div PM3394B V9 2V div DC 200us div PM3394B V10 2V div DC 200us div PM3394B F14 1V div DC 5ms div L4 1 V div DC 10ms div L5 1 V div DC 20µs div L1 1 V div DC 10µs div L2 1 V div DC 10µs div L3 1 V div DC 10µs div L6 500mV div DC 10us div PM3394B L7 500mV div DC 10us div PM3394B L9 1V div DC 250ns div PM3394B V28 1V div ...

Страница 25: ...MM CONN A8 66 65 1936 1936 2 2 1 3 4 5 6 7 8 9 2 1 3 GREEN IR RECEIVER 6051 TLUV5300 RED 1 3 4 5 6 7 8 9 3 1 1737 15W 8ohm SUBWOOFER OPTIONAL 8 6 8 6 R L R L 1 3 2 6 1 3 2 6 5V2 23 A61 3 1 1738 5721 5720 5702 5701 15W 8ohm CENTRE OPTIONAL 7678 A 12 13 14 14 7653 2 1 15 15 4 7653 5 3 61 7667 2 1 4 7652 5 3 OSC STBY MUTE 7702 TDA7490 PWM PMW 16V 19V 6 7 70 R CL_VL OUT L CL_VL OUT R SC2 OUT L SC2 OUT...

Страница 26: ...2 COMPAIR CONNECTOR FOR SERVICE REACHABLE VIA HOLE IN REAR COVER 4 5 1200 UV1318S TUNER ERR 13 AUDIO DEMODULATOR B6 3655 2 1 3656 7651 MSP3452G AUDIO DECODER ERR 14 PICNIC B3A 3710 5 4 3709 7713 SAA4978H PICNIC ERR 3 FALCONIC B3B 34 41 7760 SAA4998H FALCONIC EMBEDDED MEMORY ERR 26 EAGLE B3C 9741 D5 32 26 9741 C6 7724 T8F24EF EAGLE ERR 27 ERR 18 SDA SCL 3V3 INTOTC 3001 3002 91 92 7011 M24C32 NVM EE...

Страница 27: ... 8V 8VS2 11V5 8VS 8V 8V 5V 5V2 5903 1 11V5 46 47 36 7910 OUT IN 7911 L78L05 7912 MC78M05 3907 3910 9909 9980 16V 19V 16V 19V 4 Vf1 VS Vf11 22 1 2 24 5712 5708 5711 5707 5735 16V 19V 16V 19V 7700 TDA7490 16V 19V 4 Vf2 Vf21 22 1 2 24 5715 5722 5716 5723 VS 7702 TDA7490 3 1 1492 11D 11D FILAMENT PULSES LINE DEFLECTION PANEL ON CRT NECK A3 DAF I VBATT SUP ENABLE 5400 5401 141V 5V2 11D HOT COLD LOT HOT...

Страница 28: ... I516 B4 I518 B3 I519 B6 I520 B1 I521 B2 I522 B4 I537 D8 I539 E8 I550 B4 I551 B7 I552 B6 I553 C8 I554 D7 F521 E9 F522 E7 F523 E6 F524 F6 F525 F9 F526 A3 144V 9505 I555 D6 I556 E9 I557 E9 I500 A4 I502 B3 I503 C3 I504 C2 I505 A6 I506 A6 F528 3521 4M7 0R1 3526 33u 5513 9504 390R 3547 I530 I509 GND SUP 470p 2513 2m2 2512 1M 3523 1u 2530 F519 BAT254 6517 1u 2528 3536 1K 5509 1K 3530 I540 83R 7504 I553 ...

Страница 29: ...5 C7 10R 3120 50R 5106 I132 I172 83R 5111 6101 MCL4148 3165 330R 470p 2116 2153 15n 6103 BYD33D 2n2 2101 3132 47R 3158 100R F100 1u 2110 1u 2109 I122 I119 I110 GND SSP MCL4148 6144 2149 1u I136 I181 10K 3126 I105 1n 2131 I131 7132 BC847B I145 100p 2105 F103 F117 220R 3145 I170 I112 10u 2141 BYV27 600 3116 4K7 I118 6110 I141 I115 I163 A15 3160 1K F111 STP16NE06 7141 STPS8H100 6107 1 2 F112 9109 GND...

Страница 30: ...4 2415 C3 B C D E G H 0042 F8 1417 B8 1424 C13 1430 A9 1499 D13 VDAF NC COIL FILAMENT PULSES 1 2 2400 D6 2401 E8 2402 D12 2405 G9 2417 B5 8 9 10 11 12 2418 B6 2419 C8 2420 B6 4 5 6 7 1 2 6464 BYW76 1R 3400 1498 I435 F412 I483 3441 22K 1K 3440 F424 22u 5466 2401 6n8 2469 3n3 GND SUP F434 BC847B I475 1n2 2420 7445 6408 BYD33D 47n 2414 3u6 5421 A25 A26 GND SUP BAS316 6401 I485 330R 3414 3437 10R 10K ...

Страница 31: ... SUP 5467 100K 3467 1R 3620 I693 I626 I692 I666 2 3 3610 6K8 3457 1K5 100R 1627 EH B 1 I689 3482 3419 470K 2630 A49 1n 2404 470n 2624 2u2 A44 A45 15K 3489 F616 3653 22K GND SUP 6491 1PS76SB10 3478 100R 680K 3488 EH B 1625 1 2 3 6493 BAT254 3654 4K7 3418 BC847B 7443 2491 10u 56K 6494 MCL4148 6405 2657 10n A33 BZX79 C47 1693 47K 3646 I677 1K8 3626 100R 90R A34 3483 100n 3665 47R 5620 150K 3645 2621 ...

Страница 32: ... C4 3683 D1 3684 B2 3685 C1 3686 B1 3687 C3 F632 C2 F633 E2 F634 B1 I680 C1 OV RES OV6 1V3 RES 13V1 3 4 1 0V1 COIL DEFLECTION 1V2 FROM A8 49 8 I688 I699 TDA7052 7680 Vp 1 4 3 6 2 7 5 F630 F631 I685 I687 I681 6083 BZM55 C15 BZM55 C15 6081 100n 2601 BAT254 6082 I683 I684 F633 F634 56K 3686 F632 27K 3685 I682 6080 MCL4148 10K 3683 100K 3682 7682 BC368 7681 BC847B 3681 470R 10K 3649 6K8 3684 BZX384 C1...

Страница 33: ...R 470n 2718 22p I749 2K2 3750 I713 I752 6701 BAS216 2713 470n 68u 5701 5707 83R 3751 2K2 2K2 3752 I723 2743 33n 2704 2758 680n I732 1n 3760 220K I726 I740 F715 F712 A59 I718 2720 10K 3793 F734 I748 220n I743 F717 5715 83R I763 4K7 3706 F708 22K 3746 100n I702 100n 2706 2763 330p I709 A60 2745 3744 100K 2781 220n 2710 470p I786 100n 2748 56K 3708 3704 10K 100K 3718 3749 470R 2722 3714 47K 2K7 3796 ...

Страница 34: ...6 6201 GND AUD F914 I913 A70 I211 100K 3432 I207 I209 83R 5904 I233 I946 I936 2915 10u 1 2 3938 100R 1997 EH S PIP EH B 1935 1 2 3 4 5 6 7 8 9 I945 EH B 1937 1 10 2 3 4 5 9251 9250 2K2 3211 15R 3213 1K 3210 100R 3212 7211 BC847B I906 I940 I935 I933 F930 2947 4u7 9906 9980 I951 I911 I927 1 2 3 4 5 I225 F909 EH B 1951 I907 2917 100n BC847B 7210 2940 100u 2929 220n I912 I905 I934 c002 9908 I932 I904 ...

Страница 35: ...A9 A9 E_14590_038 eps 081204 8204 000 8224 5 Large Signal Panel Front J E 2952 D2 9970 A3 9978 A2 I900 A2 I901 B2 I902 E2 I903 E2 I930 B3 3V3 PANEL TO 0345 A8 24 A8 27 5V2 0V 1 3V3 2 3 1 2 3 A B C D E A B C D E 1945 E3 1946 B2 1947 A2 TOP CONTROL MAINS A8 27 A8 24 0V 8V2 FRONT A8 25 2V 3V1 1949 B2 3 4 5 9973 B3 PANEL A8 25 SWITCH 0V NC TO 0241 A8 31 A8 24 0V NC 0V 1947 1 2 1945 1 2 3 1n 2952 9973 ...

Страница 36: ...UT A8 58 A8 55 A8 53 F987 150R 3965 F981 F989 F993 100R 3987 BZX284 C12 6960 150R 3959 F986 3970 100R 1910 F998 1911 6A 7A 8A 9A I992 12A 13A 14A 15A 16A 17A 18A 19A 2A 20A 21A 3A 4A 5A 1901 A 1A 10A 11A F984 2998 100p I987 I999 6959 PDZ 6 8B F978 F983 2992 330p 75R 3985 3979 75R PDZ 6 8B 6962 I988 3980 100R 3994 1K 6951 PDZ 6 8B PDZ 6 8B 6958 6957 PDZ 6 8B 3967 75R 3962 150R 4 1 3976 100R 2990 33...

Страница 37: ...2 F7 9953 F8 9915 G4 9916 G4 9917 G4 9962 G7 9963 G7 9964 G7 9965 G8 9940 G11 9941 G11 B4 155 B6 F204 F280 B2 B5 9942 v10 600R 5912 100n 2912 v13 2900 100p 600R 5911 5918 600R v21 v36 9952 100p 2906 9915 0010 SLOT 1 2x3 2 1 5900 9923 9945 9922 v71 SOLDERLAND 0006 1 9934 v53 v6 v22 v65 9965 9903 9953 v12 9962 600R 5910 9904 9964 9963 v58 v24 8 80 9 9919 65 66 67 68 69 7 70 71 72 73 74 75 76 77 78 7...

Страница 38: ... BFS20 F402 2384 100n 1K 3412 3 BC847BW 7404 3420 1K 1411 SFSCC 1 2 9412 F412 22n 2375 2369 100n 9324 3374 100R 2316 100n 150p 2420 9406 3415 10K 2402 330p 9401 BC847BW 7402 1p5 2382 3405 1K 9319 16 17 7411 BC847B OFWK3953L 1 18 4 5 6 9 10131415 11 12 1409 B 15p 2381 100n 2356 F355 1410 A OFWK9656L 2 3 7 8 9418 2412 4n7 100n 2373 2423 10p F408 3456 4K7 4K7 3457 5 6 9 10131415 11 12 16 17 1410 B OF...

Страница 39: ...O2 123 VDDO3 148 26 VIN VSSA1 13 VSSA2 16 VSSA3 27 VSSA4 32 65 VSSD1 VSSD2 90 VSSD3 134 VSSD4 139 VSSO1 91 UVD1 92 UVD2 93 94 UVD3 UVD4 95 UVD5 96 UVD6 97 UVD7 98 UVD8 99 V A 29 V D 19 V OUT 15 11 VDDA1 VDDA2 22 VDDA3 24 VDDA4 31 VDDD1 UVB3 81 UVB4 80 UVB5 79 UVB6 78 UVB7 77 UVB8 76 UVC0 132 UVC1 131 UVC2 130 UVC3 129 UVC4 128 127 UVC5 UVC6 126 UVC7 125 UVC8 124 UVD0 TRST 37 U IN 25 U OUT 14 UP RS...

Страница 40: ... VSSS1 52 VDDP 23 VDDS1 51 VDDS2 84 VSSA 90 VSSD1 49 VSSD2 66 VSSD3 87 VSSE1 4 VDDD3 86 VDDE1 3 VDDE2 35 VDDE3 77 VDDM1 38 VDDM2 40 VDDM3 96 VDDM4 98 UVG4 QPIP4 12 UVG5 QPIP5 11 UVG6 QPIP6 10 UVG7 QPIP7 9 VD 94 VDDA 91 VDDD1 48 VDDD2 65 UVF4 81 UVF5 80 UVF6 79 UVF7 78 UVG0 QPIP0 19 UVG1 QPIP1 18 UVG2 QPIP2 17 UVG3 QPIP3 13 UVA4 46 UVA5 47 UVA6 53 UVA7 54 UVF0 93 UVF1 92 UVF2 89 UVF3 88 TDO 30 TMS ...

Страница 41: ...UVF6 10 UVF7 11 UVG0 175 UVG1 176 UVG2 177 UVG3 178 UVG4 179 UVG5 182 UVG6 TDI 42 TDO 43 TESTSEL0 102 TESTSEL1 103 TESTSEL2 104 TMS 35 TRST 34 U0 132 U1 131 U2 130 U3 129 U4 128 U5 127 U6 126 U7 125 U8 50 NC7 51 NC8 52 NC9 69 PDN 84 REFIN 206 RESET 143 REUV 202 REY 204 RSTRUV 201 RSTRY 203 RSTW YUV 199 SNCK 26 SNDA 32 SNRST 27 TCK 44 86 NC15 91 NC16 92 NC17 93 NC18 98 NC19 99 NC2 46 NC20 144 NC21 ...

Страница 42: ... 3317 F331 3319 100R 9421 3312 100K F20 VD 23 VDOA 1 VDOB 2 VIN 26 VP1 17 VP2 39 VSC 15 XTALI 20 XTALO 21 YIN 28 41 HD 24 HFB 13 HOUT 8 HSEL 12 IREF 16 LPSU 22 PWL 34 RI1 30 RI2 35 RO 40 SCL 10 SCO 9 SDA 11 UIN 27 BL2 38 BLKIN 44 BO 42 DACOUT 25 DECBG 18 DECVD 7 DPC 14 EHTIN 4 EWO 3 FBCSO 29 FLASH 5 GI1 31 GI2 36 GND1 6 GND2 19 GO TDA9330 7301 BCL 43 BI1 32 BI2 37 BL1 33 V26 3316 47K 9313 10p 2310...

Страница 43: ...38 100n 100R 3035 B 2 7 3V3_INTOTC 3001 4K7 2023 100n 7003 BC847BW 3004 15K 2 7 3V3_INTOTC 100R 3054 B 2 3 4 5 6 7 8 9 B60 100R 3046 A 1401 1 10 3 6 3013 10K F007 3035 C 100R F061 2035 82p 100R 3034 B 2 7 F066 3066 47K 3012 A 1 8 470R 3097 100R 3050 B 100R 2 7 2009 F024 100R 4 5 3V3_INTOTC 470K 3067 3057 D 3V3_INTOTC 10K 3062 9007 3015 470K F008 3029 10K F026 5V2_CON F050 F083 F057 F085 3019 4K7 3...

Страница 44: ... 3023 A3 2 2 3 4 A A B C D 2065 D2 2066 A3 2067 E2 3022 A2 RES 3036 B4 3037 C2 3038 C2 B5a B4 1 2K7 3036 2062 22n BAS316 3023 10K 150K 3063 6007 3K3 3072 BC847BW 7018 10K 3038 BC847BW 7019 7017 BC847BW 7020 BC847BW BAS316 6006 3030 1K2 3032 470R 10K 3071 3037 2K2 3028 4K7 3043 1K5 3060 2K7 100n 2067 F096 F095 F097 F094 F090 F092 F093 F091 22n 2064 47n 2063 100n 2065 3070 10K 5V_CON 47n 2066 5V_CON...

Страница 45: ...F683 A 3605 220K F675 1n 2595 F665 F620 2516 1u 2u2 2691 A 100R 3563 F680 100R 3569 100MHZ 5665 3652 22K B65 330n 2505 F637 F638 F663 3617 10K 8VC C100 3640 100R 2 3 4 5 100MHZ 5670 2693 220p FMN 1683 1 3684 6K8 330n 2502 3571 100R 3659 7668 BC857BW 150K 3641 100R 3656 100R 22K 3555 47p 2501 22K 3628 47p 2652 100p 2588 1n 2687 2546 10u 10u 2548 3683 22K 120K 3606 5662 2603 1u 1n 2592 2582 1n F653 ...

Страница 46: ...8 1 2 2525 E5 2526 E5 2530 D5 2531 C5 A C D HEADPHONE AMPLIFIER B6 B1 7 E 3513 270K 150K 3512 47K 3509 12K A 3510 2525 470p 100K 3515 A 7681 A MC33178D 3 2 1 8 4 6660 BAS316 PDZ 2 4B 6661 A 100K 3506 220R 3541 2596 10u 3537 100K 3538 470K 5V_AUD A 3535 47K 3516 3K9 2532 100p 3539 220R 2524 100n 2526 1n A 47K 3543 100p 2531 A BC847BPN 7684 B A 3536 220R 1n 2523 15K 3500 8 4 2528 100n MC33178D 7681 ...

Страница 47: ...0 B4 I211 D2 I213 D2 I215 D2 I217 A1 I218 B2 I219 D3 I220 E2 I221 E2 I222 E2 SG01 B2 SG02 A2 SG03 C2 SG04 D2 SG05 D2 SG06 E2 SG07 E1 SG08 B2 6297 6296 6295 4201 4202 6294 6293 6292 6291 2286 100p 2288 100p 0240 EH B 1 10 11 2 3 4 5 6 7 8 9 3295 3K9 SG08 7 3 8 1 3289 1K8 10 4 9 6 11 YKF51 5347 1256 A 2 1256 B YKF51 5347 5 8 9 3287 75R 75R 3285 1 2 3 1255 A YKC21 5599 7 1255 B YKC21 5599 4 5 6 1255 ...

Страница 48: ...6 A2 1936 C9 1980 E9 1981 F9 2803 D3 2804 D4 2805 E4 2806 E3 2807 A3 I823 F6 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 A B C D E F A B C D E F F008 F011 9804 680p 2803 F014 I804 I807 1805 I821 I822 GND_AUD BZX284 C10 6804 120R 3828 75R 3802 2841 680p 100p 2805 GND_AUD 33n 2810 9801 1803 I812 I814 I813 1981 B3B EH A 1 2 3 680K 3810 BZX284 C10 6805 RES SDM EMG_S 75R 3801 GNDB 9807 3803 1K 3804 3K9 3813 1K...

Страница 49: ...093 B3 7091 D3 F001 D2 F002 E2 F003 E2 F004 E2 I001 A1 2010 1094 3091 3092 1 2 3 4 I001 1094 3097 3098 2010 10n 0216 200R 3087 100n 2012 3088 1093 0215 1 2 3 I016 2016 1n 2013 100n 2011 47u 3K3 3098 7 EXTMICV 2 GND 4 MICV 1 V 8 VIN 3 VIN 5 1K5 3097 3012 470R 7091 NJM2110M AMPNFB 6 AMPOUT 47u 4094 4090 I017 2015 I021 4093 1n 2014 I006 3091 560R 560R 3093 3095 3K3 3094 270R 3096 1K5 BAT85 6091 0217 ...

Страница 50: ...03 C2 1704 B2 1705 B2 3008 C1 3010 B1 VOLUME MENU CHANNEL CHANNEL 1 2 3 1 I105 A2 I106 B2 I107 C2 I108 B2 I109 A2 4 VOLUME S4B EH 0345 1 2 3 I109 I105 F007 I107 I106 I108 10K F002 3999 F006 F001 620R 3008 3010 1K1 3101 2K0 3013 200R 3104 390R 1703 SKQNAB SKQNAB 1704 1705 SKQNAB SKQNAB 1702 1701 SKQNAB TOP CONTROL E_14600_018 eps 021204 3104 313 6022 2 Personal Notes E_06532_012 eps 131004 ...

Страница 51: ...9 I170 A8 I171 C9 I172 C9 I173 A5 I174 A6 Filament Pulses I176 A7 I177 B7 I178 B7 I179 B7 I180 B8 I182 B7 I184 G2 I185 G2 I186 G3 I187 G3 I188 G4 I189 H3 I191 B11 I192 G5 I193 G6 I194 G6 I196 A7 I197 A7 I198 B7 I199 C7 470n 2426 CRT F151 22n 2318 I129 GND_LS1 0031 PTP EMGS 3n3 2425 BAS321 6307 GND_RGB I100 I193 18p 2334 1K 3310 33R 3345 2 I115 FG1 1298 A 1 FG2 1298 B 3404 3R3 3312 2K2 F5 GND_RGB 2...

Страница 52: ...1430 A3 2430 B3 2431 B4 2493 B2 1 2 4 3 9493 5493 CU15 68n 2493 BY228 20 6431 BYD33V 6433 2431 470p 6432 BYD33V 470p 2430 6430 BY228 20 2 MP 400mA 1430 5430 1 2 317 1 318 E_14600_047 eps 250304 I 3104 303 3654 5 317 A3 318 A2 1430 A2 2430 A2 2431 A1 2493 A3 5430 A1 5493 A3 6430 A2 6431 A2 6432 A2 6433 A2 9493 A3 E_14600_048 eps 250304 3104 303 3654 5 Personal Notes E_06532_012 eps 131004 ...

Страница 53: ...D_VID BC807 40 7506 PH S 1402 1n0 2503 6509 BZX384 C6V8 GND_AUD 3546 1K0 GND_AUD_SC GND 3 4 5 6 7 8 5V GND 1690 9 10 1 2 3515 100K GND 2508 GND I505 680n GND GND_AUD 2507 100p 2502 100n 1504 1R5 3505 GND GND_AUD 220p 2517 2513 220p 1272 S3B EH 1 2 3 I504 3500 1R5 3525 47K Res 7507 BC847CW 10K I511 3506 I549 1505 I541 100R 3520 GND 1502 I536 9504 100n 2510 F539 I512 I543 I568 BZX384 C6V8 6511 8V 15...

Страница 54: ...IL DAF OUTPUT DAF GND FROM EMG STAR VDAF I406 A6 I407 A7 I408 A7 I409 A7 I410 A8 I411 A5 I412 B5 I413 A3 I414 B7 I415 B6 I416 B6 I417 C3 I418 C4 I419 C4 I420 C1 I421 C7 I422 C6 I423 C4 I424 C2 I425 B2 I426 B3 I427 B8 I428 A8 I429 D6 RES TO dynamic 0318 7818 C2 7820 C3 7821 C3 7822 C5 I426 27K 3813 470K 3812 I424 2820 100n 2821 68n 2816 220p I404 3 I416 6812 BZX79 C22 STP3NB80 7810 2 1 F402 I422 I4...

Страница 55: ...QNAB 1010 1 2 3 3053 560R 1K 3050 2070 220n OUT 2 VS TO 3M3 3030 9041 8 9 10 1 2 3 4 5 6 7 8 9 10 A 8V6 N C 0202 A10 3078 E10 3079 E9 3999 A9 6050 B4 6051 B5 6070 E7 7070 A D8 7070 B E9 9010 C8 9040 E4 9041 E4 9042 E5 9043 E5 9050 C5 only for AP 0241 B1 0245 D1 1010 C8 1031 A8 1040 E3 2040 E2 2070 D8 2071 E8 3010 C8 3030 A7 3037 A8 3040 D2 3041 E5 3042 E5 3043 E5 6 7 3M3 3037 9010 0201 2040 100u 6...

Страница 56: ...3027 E3 3028 E3 0V 3 4 5V STANDBY 0V5 600 Ohm 0V COLD 5 6 7 8 9 10 11 HOT MAINS SWITCH IN 1001 A11 1002 A12 1040 E6 1051 B11 1060 B11 1070 H4 0202 B12 0241 B2 1V9 5V3 LED RC5 0V PWM ROHM RECEIVER 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 12 13 A B C D E F G H I A B C D E F G H I 0201 B10 330R 3061 I003 50V 10u 2024 F013 F012 47K I011 3025 7069 BC857BW 6080 TSAL5300 I029 I028 I043 I044 6081 BAS316 F016 905...

Страница 57: ... Hardware Alignments Note The Service Alignment Mode SAM is described in chapter 5 of the Service Manual Menu navigation is done with the CURSOR UP DOWN LEFT or RIGHT keys of the remote control RC transmitter Figure 8 1 Top view LSP 8 2 1 Vg2 Adjustment In the frame blanking period of the R G and B signals applied to the CRT the HOP video processor inserts a measuring pulse with different DC level...

Страница 58: ...creen and sharp lines at the edges of the screen 8 3 Software Alignments 8 3 1 Introduction With the software alignments it is possible to align the Geometry White Tone and Tuner IF settings Put the set in the SAM see chapter 5 The SAM menu will now appear on the screen Select via ALIGNMENTS one of the sub menus They are explained below in the sequence of the sub menus Notes All changes to menu it...

Страница 59: ... select TEST PATTERN and turn it ON During the following alignments you will see a white block in the middle of the screen Measure with the colour analyser on this area 3 Set via the user menu the Brightness to a value between 3 0 and 5 0 Nit rough setting 4 Select CATHODE and enter the value 15 for all picture tubes 5 Set the RED GREEN and BLUE default values to 32 6 RED BL OFFSET the Black Level...

Страница 60: ...ECTION Align for equal blocks on top middle and bottom of the picture tube Align V S CORRECTION such that a block at the top or bottom of the picture has the same height as a block in the middle of the picture H SHIFT AND H AMPLITUDE horizontal alignment 1 Use H AMPLITUDE to align the horizontal amplitude so that the entire test pattern is visible 2 Use H SHIFT to align the picture horizontally in...

Страница 61: ...set To ensure good communication and to make digital diagnosis possible the microprocessor has to know which ICs to address The presence absence of these specific ICs or functions is made known by the option codes You can set the hardware related options via the SAM ALIGNMENTS OPTIONS or OPTION NUMBERS menu You can set the software related options via the SAM DEALER OPTIONS menu Notes After changi...

Страница 62: ...avem Yes Feature present No Feature not present Signalling bits Yes For 16 9 sets No For 4 3 sets Impr Noise Red Yes Columbus present No Columbus not present Pixel Plus version 1 Sets without Columbus but with Eagle 1B 2 Sets with Columbus and Eagle 1C Source Selection AV3 2fH Yes Not selectable yet No Feature not present AV4 2fH Yes Not selectable yet No Feature not present EXT4 1fH Yes Not selec...

Страница 63: ... the factory settings are reproduced exactly you must set both option number lines You can find the correct option numbers on a CRT sticker inside the TV set Example The CRT sticker in the 28PW9502 12 gives the following option numbers Note this is just an example 12660 16672 49984 00000 04118 00001 00032 18250 The first line group 1 indicates options 1 to 4 the second line group 2 options 5 to 8 ...

Страница 64: ...rs so the main picture and the DW picture are independently selectable The IF signal from the main tuner is processed on the SSB while the IF signal from the second tuner is processed by a second BOCMA video processor on the DW panel The source selection is done via an I O expander 9 2 Block Diagram For the block diagram see chapter 6 Wiring Diagram Block Diagrams and Overviews The Tuner item 1200...

Страница 65: ...is done on field base Digital Noise Reduction DNR The PICNIC accommodates three noise reduction circuits Clinic This clamp noise reduction circuit consists of an adaptive temporal field recursive filter It corrects the DC level of each line when it is varying from field to field in the line segments with likely the least movement It can be used to correct clamp errors that cannot be restored by co...

Страница 66: ... fully programmable vertical upscalers are implemented in the Eagle chip one for the luminance signal and one for the colour difference signals However the number of output lines is never allowed to exceed 1024 lines per field including blanking This means that 1050i 1250i is still possible Vertical Zoom The vertical zooming is done with the vertical upscaler of the Eagle instead of using the FEM ...

Страница 67: ...s somewhat lower then in the picture generated without the luminance peaking circuit This impression is normal because no action was done in the colour channel to compensate for the change in the luminance channel Locally at the edge position the contrast has been increased without increase of the saturation at this point That is why the viewer perceives less colour To give the viewer the same col...

Страница 68: ...atile Disc DYN FASE COR Dynamic phase correction to correct the phase of the H drive Eagle Feature box IC performing peaking zooming and sub pixel LTI in both horizontal and vertical direction CTI and other colour features EHT Extra High Tension EHT INFO Extra High Tension information used for contrast reduction vertical and horizontal amplitude correction beam current protection and flash detecti...

Страница 69: ... Mode SC Sandcastle two level pulse derived from sync signals S C Short Circuit SCAVEM Scan Velocity Modulation SCL F Clock signal on fast I2C bus SD Standard Definition SDA F Data signal on fast I2C bus SIF Sound Intermediate Frequency SIMM 80 fold connector between LSP and SSB SNERT Synchronous No parity Eight bit Reception and Transmit SSB Small Signal Board STBY Standby SW Subwoofer SWAN Spati...

Страница 70: ... to 81 88 89 92 93 42 to 47 53 54 UVA0 to UVA7 9 to 13 17 to 19 vectors UPCONVERSION MPR RIGHT VERTICAL ZOOM FIELD MEMORY 2 FIELD MEMORY 3 UVF7 to UVF0 UVG7 to UVG0 Block diagram of the chrominance part in full FALCONIC mode 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 TDO ...

Страница 71: ...F 20 63V 2141 4822 124 40248 10µF 20 63V 2144 4822 126 14472 1µF 10 10V 0805 2145 4822 126 13881 470pF 5 50V 2147 3198 017 31530 15nF 20 50V 0603 2148 4822 126 10206 2 2nF 10 500V 2149 4822 126 14472 1µF 10 10V 0805 2150 5322 126 11583 10nF 10 50V 0603 2152 4822 121 70162 10nF 5 400V 2154 3198 017 33330 33nF 20 16V 0603 2154 4822 126 14549 33nF 16V 0603 2200 4822 124 40248 10µF 20 63V 2201 4822 12...

Страница 72: ...31590 15Ω 5 3W 3417 4822 116 52176 10Ω 5 0 5W 3418 2312 915 16803 68kΩ 1 0 5W 3418 4822 050 25603 56kΩ 1 0 6W 3419 4822 051 30474 470kΩ 5 0 062W 3420 4822 051 30332 3 3Ω 5 0 062W 3421 4822 051 30474 470kΩ 5 0 062W 3422 4822 051 30332 3 3Ω 5 0 062W 3423 4822 053 10688 6 8Ω 5 1W 3425 4822 116 52176 10Ω 5 0 5W 3426 4822 116 52176 10Ω 5 0 5W 3427 4822 051 30334 330kΩ 5 0 062W 3427 4822 051 30684 680kΩ...

Страница 73: ...0 58mm 9261 4822 051 20008 Jumper 0805 9262 4822 051 20008 Jumper 0805 9263 4822 051 20008 Jumper 0805 9264 4822 051 20008 Jumper 0805 9418 4822 051 20008 Jumper 0805 9421 4822 051 20008 Jumper 0805 9422 4822 051 30008 Jumper 0603 9424 4822 051 30008 Jumper 0603 9427 4822 051 30008 Jumper 0603 9428 4822 051 30008 Jumper 0603 9429 4822 051 30008 Jumper 0603 9430 4822 051 30008 Jumper 0603 9431 4822...

Страница 74: ...89019 Xtal 18 432MHz 12p 1680 2422 025 16961 Connector 6p m SMD 1702 2422 540 98456 Resonator 12MHz 8402h 3104 311 06411 Cable assy ferr 8680h 3104 311 06421 Cable assy ferr g 2001 2222 867 15339 33pF 5 50V 0603 2002 4822 126 11669 27pF 5 50V 0603 2003 4822 126 13879 220nF 80 20 16V 2004 4822 126 13879 220nF 80 20 16V 2005 2238 586 59812 100nF 20 50V 0603 2006 2238 586 59812 100nF 20 50V 0603 2007...

Страница 75: ...822 126 11669 27pF 5 50V 0603 2740 2238 916 15641 22nF 10 25V 0603 2741 2238 916 15641 22nF 10 25V 0603 2742 2238 916 15641 22nF 10 25V 0603 2743 2238 586 59812 100nF 20 50V 0603 2744 2238 586 59812 100nF 20 50V 0603 2745 2238 586 59812 100nF 20 50V 0603 2746 2238 586 59812 100nF 20 50V 0603 2747 4822 126 13879 220nF 80 20 16V 2748 2238 586 59812 100nF 20 50V 0603 2749 2020 021 91554 10µF 20 16V 2...

Страница 76: ...051 30101 100Ω 5 0 062W 3404 4822 051 30561 560Ω 5 0 062W 3405 4822 051 30102 1kΩ 5 0 062W 3406 2322 702 60279 27Ω 5 0 1W 0603 3408 4822 051 30101 100Ω 5 0 062W 3411 4822 051 30272 2 7kΩ 5 0 062W 3412 4822 051 30102 1kΩ 5 0 062W 3414 4822 051 30472 4 7Ω 5 0 062W 3415 4822 051 30222 2 2kΩ 5 0 062W 3418 4822 051 30391 390Ω 5 0 062W 3419 4822 051 30339 33Ω 5 0 062W 3435 4822 051 30472 4 7Ω 5 0 062W 3...

Страница 77: ... 0603 9921 4822 051 30008 Jumper 0603 9925 4822 051 30008 Jumper 0603 9927 4822 051 30008 Jumper 0603 9928 4822 051 30008 Jumper 0603 9929 4822 051 30008 Jumper 0603 9935 4822 051 30008 Jumper 0603 9937 4822 051 30008 Jumper 0603 9938 4822 051 30008 Jumper 0603 9939 4822 051 30008 Jumper 0603 9941 4822 051 30759 75Ω 5 0 062W 9942 4822 051 30759 75Ω 5 0 062W 9944 4822 051 30008 Jumper 0603 9945 482...

Страница 78: ...c Mini DIN 4p f g 2250 5322 122 32654 22nF 10 63V 0805 2251 5322 122 32654 22nF 10 63V 0805 2286 4822 122 33642 150pF 5 50V 2288 4822 122 33642 150pF 5 50V 2292 5322 122 32311 470pF 10 100V 2294 5322 122 32311 470pF 10 100V 2296 4822 126 13512 330pF 10 50V 2297 4822 126 13512 330pF 10 50V f 3291 4822 050 11002 1kΩ 1 0 4W 3292 4822 117 10834 47kΩ 1 0 1W 3293 4822 050 11002 1kΩ 1 0 4W 3294 4822 117 ...

Страница 79: ...ft coil CU15 d 6432 9340 317 00133 BYD33V 6433 9340 317 00133 BYD33V I O 3rd SCART H Various 0043 3104 304 21311 Coverplate SCART 1402 4822 267 10596 Connector 5p 1680 4822 265 31067 Connector 7p m 1992 2422 025 16725 Connector SCART f m Bk g 2500 2020 552 95344 680nF 20 80 16V 0805 2504 2020 552 94427 100pF 5 50V 2508 2020 552 95344 680nF 20 80 16V 0805 2509 2020 552 94427 100pF 5 50V f 3501 4822...

Страница 80: ...5 3 3MΩ 5 0 5W 3040 4822 051 30331 330Ω 5 0 062W 3041 4822 051 30103 10kΩ 5 0 062W 3042 4822 051 30682 6 8Ω 5 0 062W 3043 4822 051 30101 100Ω 5 0 062W 3053 4822 051 30561 560Ω 5 0 062W 3070 4822 051 30155 1 5MΩ 5 0 062W 3071 4822 051 30155 1 5MΩ 5 0 062W 3072 4822 051 30102 1kΩ 5 0 062W 3073 4822 051 30332 3 3Ω 5 0 062W 3074 4822 051 30103 10kΩ 5 0 062W 3075 4822 051 30472 4 7Ω 5 0 062W 3078 4822 ...

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