Sharp SX51LF7 Service Manual Download Page 50

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Ref. No.

Part No.

Description

Code

Ref. No.

Part No.

Description

Code

SX51LF7
SX51LF8

C802

VCEA0A1CW337M R 330

16V

Electrolytic

C803

VCEA0A1CW107M R 100

16V

Electrolytic

C804

VCKYCY1HB222K R 2200p 50V

Ceramic

C805

VCKYCY1HB102K R 1000p 50V

Ceramic

C806

VCKYCY1HB102K R 1000p 50V

Ceramic

C807

VCKYCY1HB102K R 1000p 50V

Ceramic

C808

VCEA0A1CW107M R 100

16V

Electrolytic

C809

VCKYCY1HF223Z R 0.022 50V

Ceramic

C810

VCKYCY1EF104Z

R 0.1

25V

Ceramic

C811

VCEA0A1CW107M R 100

16V

Electrolytic

C812

VCFYFA1HA224J

R 0.22

50V

Mylar

C813

VCFYFA1HA224J

R 0.22

50V

Mylar

C814

VCKYCY1HB471K R 470p

50V

Ceramic

C815

VCKYCY1HF103Z R 0.01

50V

Ceramic

C816

VCKYCY1HF103Z R 0.01

50V

Ceramic

C818

VCKYCY1HF103Z R 0.01

50V

Ceramic

C1001

VCEA0A0JW107M R 100

6.3V

Electrolytic

C1003

VCEA0A1CW106M R 10

16V

Electrolytic

C1004

VCKYCY1HF103Z R 0.01

50V

Ceramic

C1005

VCKYCY1HF223Z R 0.022 50V

Ceramic

C1006

VCEA0A1CW106M R 10

16V

Electrolytic

C1008

VCCCCY1HH330J R 33p

50V

Ceramic

C1009

VCCCCY1HH330J R 33p

50V

Ceramic

C1010

VCEA0A0JW107M R 100

6.3V

Electrolytic

C1011

VCKYCY1HF223Z R 0.022 50V

Ceramic

C1012

VCKYCY1HF223Z R 0.022 50V

Ceramic

C1013

VCEA0A0JW107M R 100

6.3V

Electrolytic

C1014

VCEA0A1CW106M R 10

16V

Electrolytic

C1016

VCQYTA1HM104J R 0.1

50V

Mylar

C1017

VCFYFA1HA474J

R 0.47

50V

Mylar

C1020

VCKYCY1HF103Z R 0.01

50V

Ceramic

C1021

VCEA0A0JW227M R 220

6.3V

Electrolytic

C1025

VCEA0A0JW107M R 100

6.3V

Electrolytic

RESISTORS

RJ1

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ2

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ3

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ5

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ6

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ7

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ8

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ9

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ10

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ12

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ22

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ24

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ25

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ26

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ31

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ33

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ34

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ44

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ46

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ47

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ55

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ57

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ60

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ64

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ65

VRS-CY1JF000J

R 0

1/16W Metal Oxide

R201

VRS-CY1JF101J

R 100

1/16W Metal Oxide

R202

VRS-CY1JF101J

R 100

1/16W Metal Oxide

R203

VRD-RM2HD472J

R 4.7k

1/2W

Carbon

R204

VRD-RM2HD472J

R 4.7k

1/2W

Carbon

R205

VRD-RA2BE680J

R 68

1/8W

Carbon

R206

VRS-CY1JF122J

R 1.2k

1/16W Metal Oxide

R207

VRS-CY1JF221J

R 220

1/16W Metal Oxide

R208

VRS-CY1JF271J

R 270

1/16W Metal Oxide

R209

VRD-RA2BE392J

R 3.9k

1/8W

Carbon

R210

VRD-RM2HD472J

R 4.7k

1/2W

Carbon

R215

VRS-CY1JF681J

R 680

1/16W Metal Oxide

R217

VRD-RA2BE392J

R 3.9k

1/8W

Carbon

R218

VRS-CY1JF102J

R 1k

1/16W Metal Oxide

R219

VRS-CY1JF391J

R 390

1/16W Metal Oxide

R220

VRS-CY1JF101J

R 100

1/16W Metal Oxide

R221

VRS-CY1JF102J

R 1k

1/16W Metal Oxide

C409

VCKYCY1CF474Z R 0.47

16V

Ceramic

C410

VCKYCY1CF474Z R 0.47

16V

Ceramic

C411

VCKYCY1HB102K R 1000p 50V

Ceramic

C412

VCKYPA2HB102K

R 1000p 500V Ceramic

C501

VCKYCY1HF103Z R 0.01

50V

Ceramic

C502

VCKYCY1HF103Z R 0.01

50V

Ceramic

C503

VCQYTA2AA563K

R 0.056 100V Mylar

C504

RC-FZ0272CEZZ

R 0.39

100V Capacitor

C505

VCEA0A1HW107M R 100

50V

Electrolytic

C506

VCEA0A1EW108M R 1000

25V

Electrolytic

C507

VCEA0A1EW108M R 1000

25V

Electrolytic

C508

VCKYPA1HB102K

R 1000p 50V

Ceramic

C509

VCKYCY1HF103Z R 0.01

50V

Ceramic

C512

VCKYCY1HB102K R 1000p 50V

Ceramic

C513

VCKYCY1HB102K R 1000p 50V

Ceramic

C515

VCKYPA2HB102K

R 1000p 500V Ceramic

C516

VCEA0A1EW108M R 1000

25V

Electrolytic

C517

VCQYTA1HM104J R 0.1

50V

Mylar

C518

VCKYCY1CB333K R 0.033 16V

Ceramic

C601

VCEA0A2EW106M R 10

250V Electrolytic

C602

VCQYTA1HM104J R 0.1

50V

Mylar

C603

VCEA0A1HW105M R 1

50V

Electrolytic

C604

VCEA0A1HW105M R 1

50V

Electrolytic

C605

VCKYPA1HF103Z

R 0.01

50V

Ceramic

C606

VCKYCY1HF103Z R 0.01

50V

Ceramic

C607

VCEA0A1CW477M R 470

16V

Electrolytic

C608

VCEA0A1EW476M R 47

25V

Electrolytic

C609

VCEA0A1EW108M R 1000

25V

Electrolytic

C611

VCKYPA2HB561K

R 560p

500V Ceramic

C612

RC-EZ0724CEZZ

R 100

160V Electrolytic

C613

RC-FZ0332CEZZ

R 0.3

250V Capacitor

C615

VCFPVC2DB224J

R 0.22

200V M.Polypro

C616

VCFPVC3ZA912H R 9100p 1800V M.Polypro

C617

VCKYPA2HB102K

R 1000p 500V Ceramic

C618

VCKYPA2HB102K

R 1000p 500V Ceramic

C619

VCEA0A1EW108M R 1000

25V

Electrolytic

C620

VCKYCY1EF104Z

R 0.1

25V

Ceramic

C622

VCKYCY1EF104Z

R 0.1

25V

Ceramic

C623

VCQYTA1HM222J R 2200p 50V

Mylar

C624

VCQYTA1HM472J R 4700p 50V

Mylar

C625

VCEA0A1HW105M R 1

50V

Electrolytic

C626

VCKYCY1HF223Z R 0.022 50V

Ceramic

C627

VCEA0A1HW106M R 10

50V

Electrolytic

C629

VCKYPA1HB472K

R 4700p 50V

Ceramic

C630

VCKYPH3DB561K R 560p

2000V Ceramic

C650

VCEA0A1HW224M R 0.22

50V

Electrolytic

C700

VCFYAA2AA103J

R 0.01

100V Mylar

C701

RC-FZ033SCEZZ

R 0.47

250V Capacitor

C702

RC-KZ0029CEZZ

R 0.01

250V Capacitor

C703

RC-KZ0029CEZZ

R 0.01

250V Capacitor

C704

VCKYPA2HB102K

R 1000p 500V Ceramic

C705

VCKYPA2HB102K

R 1000p 500V Ceramic

C707

RC-EZ0804CEZZ

R 220

400V Capacitor

C708

RC-KZ0029CEZZ

R 0.01

250V Capacitor

C709

VCQYTA1HM471J R 470p

50V

Mylar

C711

RC-KZ0039CEZZ

R 680p

2kV

Capacitor

C712

VCQYTA1HM102J R 1000p 50V

Mylar

C713

RC-KZ007JCEZZ

R 0.01

250V Capacitor

C714

VCKYPH3DB561K R 560p

2000V Ceramic

C715

VCKYPA2HB102K

R 1000p 500V Ceramic

C716

VCEA0A1EW226M R 22

25V

Electrolytic

C717

VCQYTA1HM272J R 2700p 50V

Mylar

C718

VCEA0A2AW475M R 4.7

100V Electrolytic

C721

RC-KZ0106GEZZ

R 3300p 4kV

Capacitor

C751

VCEA0A1EW476M R 47

25V

Electrolytic

C752

VCEA0A0JW227M R 220

6.3V

Electrolytic

C753

VCKYPA2HB102K

R 1000p 500V Ceramic

C754

VCEA0A1CW476M R 47

16V

Electrolytic

C755

VCEA0A1CW108M R 1000

16V

Electrolytic

C756

VCEAGH1CW338M R 3300

16V

Electrolytic

C758

VCKYPA2HB221K

R 220p

500V Ceramic

C759

VCKYPA1HB102K

R 1000p 50V

Ceramic

C760

RC-KZ0039CEZZ

R 680p

2kV

Capacitor

C761

RC-EZ0006PEZZ

R 220

160V Electrolytic

C762

VCQYTA1HM473J R 0.047 50V

Mylar

C801

VCEA0A1HW105M R 1

50V

Electrolytic

Summary of Contents for SX51LF7

Page 1: ...an French Spanish Italian Swedish SX51LF8 Only Ë White Temperature Adjustment WARNING The chassis in this receiver is partially hot Use an isolation transformer between the line cord plug and power receptacle when servicing this chassis To prevent electric shock do not remove cover No user serviceable parts inside Refer servicing to qualified service personnel SPECIFICATIONS 2 IMPORTANT SERVICE NO...

Page 2: ...with tube of the same type number for continued safety 3 Do not lift picture tube by the neck 4 Handle the picture tube only when wearing shatterproof goggles and after discharging the high voltage completely X RAY This receiver is designed so that any X Ray radiation is kept to an absolute Minimum Since certain malfunctions or servicing may produce potentially hazardous radiation with prolonged e...

Page 3: ...s type RH IX3410CEN5 RH IX3412CEN5 Attachment 4 Trouble indications If the set is interrupted by IIC bus line error the following indicators work to identify a spot in trouble LED RED flashing Flashing time Part s Ref No Remarks 2 IC1003 EEP ROM 3 IC801 TVPROCESSOR 4 IC401 AV SWITCH 5 IC305 SOUND PROCESSOR 6 IC2300 IGR NICAM DECODER 8 TU201 TUNER SERVICE MODE 1 In the Service Mode Key is used to s...

Page 4: ...N358 AV DL 3A Y Delay time for N443 AV DL 4A Y Delay time for B W AV DL AV OFFSET ADJ MODE IC OPTION MODE Sound system M S M Sound system DK S DK Sound system I S I Sound system BG S BG Playback SECAM P SECAM FE RF NTSC 3 58 F N358 FE RF NTSC 4 43 F N443 FE RF SECAM F SECAM Video Mute at Ident loss VMI Video Mute at program source Change VMC Hotel mode HTL Reduced FM demodulator Gain for BTSC sig ...

Page 5: ...DRI RS 0 63 32 FIX White point Green Standard white temp DRI GS 0 63 32 ADJ White point Blue Standard white temp DRI BS 0 63 32 ADJ White point Red Cold white temp DRI RC 0 63 25 FIX White point Green Cold white temp DRI GC 0 63 32 FIX DRI GS 7 DATA White point Blue Cold white temp DRI BC 0 63 32 FIX DRI BS DATA White point Red Warm white temp DRI RW 0 63 32 FIX White point Green Warm white temp D...

Page 6: ...ay language MAL 0 DISABLE 1 ENABLE 1 FIX Chinese language CHI 0 DISABLE 1 ENABLE 1 FIX French language FRE 0 DISABLE 1 ENABLE 1 FIX Russian language RUS 0 DISABLE 1 ENABLE 1 FIX EEPROM ITEMS OSD DATA LENGTH INITIAL DATA FIX ADJ REMARK Forced V SYNC slicing level FSL 0 DISABLE 1 ENABLE 0 FIX Sync of OSD HP2 0 FOR Ph1 1 FOR Ph2 0 FIX IF AGC speed bit0 AGC0 0 DISABLE 1 ENABLE 1 FIX IF AGC speed bit1 ...

Page 7: ...5 25 M 35 112 25 B G 36 168 25 B G 37 38 294 25 B G 39 463 25 B G 40 41 647 25 B G 42 663 25 B G 43 679 25 B G 44 174 95 B G 45 175 55 B G MCL2 CH NO Fv MHz SOUND SYS 61 193 25 M 62 217 25 M 63 471 25 M 64 693 25 M 65 112 25 B G 66 168 25 B G 67 294 25 B G 68 463 25 B G 69 174 95 B G 70 175 55 B G INITIAL SETTING In service mode after execute select POS 1 store the following tuning data in EEPROM ...

Page 8: ... sure there is no noise 5 Turn up the input signal to 90 95 dBµV to be sure that there is no cross modulation beat Note For the 50 ohm signal strength gauge when not using 50 75 impedance adapter signal strength is 52 1dBµV 75 ohm open in stead of 54 1dBµV 75 ohm open Precaution The loss of using impedance adapter 2 Bias box About 4 5 V Oscilloscope 0 1V TV Set Bias box TP201 Fig 3 E 9 CH P C 10k ...

Page 9: ...GB mono colour mode Text Key R G Cy Key can be directly use to change to other colours screen Signal colour screen cleared GREEN ONLY BLUE ONLY RED ONLY CONVERGENCE ADJUSTMENT No Adjusting point Adjusting procedure conditions Waveform and others CONVERGENC ADJ To be done after the purity adjustment 1 Receive the Crosshatch Pattern signal 2 Using the remote controller call NORMAL mode Static conver...

Page 10: ... 100 by reducing Luminate Y signal 7 Adjust CUT R CUT G to get 12 300 K Then go back normal mode High Bright to check colour temperature If out of range back to 5 3 12300 K X 0 272 Y 0 275 MINOLTA COLOUR ANALYZER CA 100 Note Above Data can be UP DOWN by Volume key Low High Note 10cd m 2 180cd m 2 Alternative Procedure 1 Step 1 2 3 and 4 are same as beside procedure 2 Then continue adjust until re ...

Page 11: ... SERVICE mode 1 Fig 11 NTSC CHROMA ADJUSTMENT No Adjusting point Adjusting procedure conditions Waveform and others BEAM PRO TECTOR 1 Receive Monoscope Pattern signal 2 Set CONTRAST MAX 3 Set BRIGHT MAX 4 During the Collector Emitter of Q883 5 7 short make sure the protector ON and switch to standby mode 1 Select one of Q883 5 7 to do each short test H V PROTEC TOR 1 Receive Monoscope Pattern sign...

Page 12: ...int sharpness are all in nor mal setting CH DISPLAY COLOUR 1 All Ch 1 99 will have an OSD display of the channel number in green colour under AFT ON condition 6 FUNCTION OPERATION CHECKING VIDEO AND AUDIO Continued No Adjusting point Adjusting procedure conditions Waveform and others Colour system 1 Receive the PAL COLOUR BAR signal press the COLOUR SYSTEM key to select modes ex cept PAL check the...

Page 13: ...r 1 3 7 9 then the hotel mode will be enable you can switch on off the hotel mode by using R C volume up down key We recommend Before set the hotel mode it is better to choose ch 1 set s vol level Up to 75 full scale After set hotel mode starting channel will be always ch 1 maximum sound level out will be set the half of full scale Note If the sound volume is set to any level below 30 the setting ...

Page 14: ...43 04 00 0F SHARPNESS OFFSET PAL 08 00 0F SUB VOLUME 3C 00 3C SUB CONTRAST 3F 00 3F SUB COLOUR 20 00 3F SUB BRIGHTNESS 20 00 3F SUB TINT 20 00 3F SUB SHARPNESS 20 00 3F HTL VOLUME 1E 00 3C HTL PROGRAM NUMBER FF 00 FF DRIVE R STANDARD 20 00 3F DRIVE G STANDARD 20 00 3F DRIVE B STANDARD 20 00 3F DRIVE R WARM 20 00 3F DRIVE G WARM 20 00 3F DRIVE B WARM 20 00 3F DRIVE R COOL 19 00 3F DRIVE G COOL 20 0...

Page 15: ...TXT_EU 08 00 FF OP_GAME 00 00 3F OP_FCO OP_ACL OP_OSO OP_EHT OP_EVG OP_FFI OP_AVL OP_FSECAM OP_FN443 OP_F358 OP_PSECAM OP_S_BG OP_S_I OP_S_DK OP_SM1 OP_SM0 OP_FMWS OP_AV OP_BTSC OP_HTL OP_VMC OP_HP2 OP_FSL OP_RUS OP_FRE OP_CHI OP_MAL OP_ARA OP_TXT_WE OP_TXT OP_FOB_AV OP_FOA_AV OP_FOB_FE OP_FOA_FE OP_AGC1 OP_IGR OP_NICAM OP_AN739 6 OP_AN589 1 OP_AN589 0 OP_CP OP_IF38_0 OP_02 OP_NDF OP_MSA OP_LED_F ...

Page 16: ...14 IGR 15 FF 00 FF A4 IGR 16 IGR 17 IGR 18 IGR 19 IGR 20 IGR 21 IGR 22 IGR 23 FF 00 FF A5 IGR 24 IGR 25 IGR 26 IGR 27 IGR 28 IGR 29 IGR 30 IGR 31 FF 00 FF A6 IGR 32 IGR 33 IGR 34 IGR 35 IGR 36 IGR 37 IGR 38 IGR 39 FF 00 FF A7 IGR 40 IGR 41 IGR 42 IGR 43 IGR 44 IGR 45 IGR 46 IGR 47 FF 00 FF A8 IGR 48 IGR 49 IGR 50 IGR 51 IGR 52 IGR 53 IGR 54 IGR 55 FF 00 FF A9 IGR 56 IGR 57 IGR 58 IGR 59 IGR 60 IGR...

Page 17: ...IGR_MA 99 DC DD DE NIC_ST 0 NIC_ST 1 NIC_ST 2 NIC_ST 3 DF NIC_ST 8 NIC_ST 9 NIC_ST 10 NIC_ST 11 E0 NIC_ST 16 NIC_ST 17 NIC_ST 18 NIC_ST 19 E1 NIC_ST 24 NIC_ST 25 NIC_ST 26 NIC_ST 27 E2 NIC_ST 32 NIC_ST 33 NIC_ST 34 NIC_ST 35 E3 NIC_ST 40 NIC_ST 41 NIC_ST 42 NIC_ST 43 E4 NIC_ST 48 NIC_ST 49 NIC_ST 50 NIC_ST 51 E5 NIC_ST 56 NIC_ST 57 NIC_ST 58 NIC_ST 59 E6 NIC_ST 64 NIC_ST 65 NIC_ST 66 NIC_ST 67 E7 ...

Page 18: ...IC_MO 17 NIC_MO 18 NIC_MO 19 NIC_MO 20 NIC_MO 21 NIC_MO 22 NIC_MO 23 NIC_MO 24 NIC_MO 25 NIC_MO 26 NIC_MO 27 NIC_MO 28 NIC_MO 29 NIC_MO 30 NIC_MO 31 NIC_MO 32 NIC_MO 33 NIC_MO 34 NIC_MO 35 NIC_MO 36 NIC_MO 37 NIC_MO 38 NIC_MO 39 NIC_MO 40 NIC_MO 41 NIC_MO 42 NIC_MO 43 NIC_MO 44 NIC_MO 45 NIC_MO 46 NIC_MO 47 NIC_MO 48 NIC_MO 49 NIC_MO 50 NIC_MO 51 NIC_MO 52 NIC_MO 53 NIC_MO 54 NIC_MO 55 NIC_MO 56 N...

Page 19: ...RT TUNING FREQUANCY LOWER PART auto C SYS TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWER PART auto C SYS TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWER PART auto C SYS TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWER PART auto C SYS TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWER PART auto C SYS TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWER PART auto C SYS TUNING FREQUANCY H...

Page 20: ...uto C SYS TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWER PART auto C SYS TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWER PART auto C SYS TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWER PART auto C SYS TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWER PART auto C SYS TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWER PART auto C SYS TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWE...

Page 21: ...C SYS 10 TUNING FREQUANCY HIGHER PART POS 69 TUNING FREQUANCY LOWER PART auto C SYS 10 TUNING FREQUANCY HIGHER PART POS 70 TUNING FREQUANCY LOWER PART auto C SYS 10 TUNING FREQUANCY HIGHER PART POS 71 TUNING FREQUANCY LOWER PART auto C SYS 10 TUNING FREQUANCY HIGHER PART POS 72 TUNING FREQUANCY LOWER PART auto C SYS 10 TUNING FREQUANCY HIGHER PART POS 73 TUNING FREQUANCY LOWER PART auto C SYS 10 T...

Page 22: ... LOWER PART auto C SYS TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWER PART auto C SYS TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWER PART auto C SYS TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWER PART auto C SYS TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWER PART auto C SYS TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWER PART auto C SYS TUNING FREQUANCY HIGHER PART TUNING F...

Page 23: ...QUANCY HIGHER PART TUNING FREQUANCY LOWER PART AFT auto C SYS auto C SYS auto C SYS auto C SYS auto C SYS ADDRESS DATA MICON EEPROM HEX D7 D6 D5 D4 D3 D2 D1 D0 DEFAULT RANGE EEPROM CHASSIS CTV FINAL LAST INITIAL WRITE CPU CHECK DATA CHECK TYPE CHECK DATA CHECK TYPE SETTING DATA REMARK 1E 00 3C DEFAULT BALANCE G 1E 00 3C DEFAULT BASS G 1E 00 3C 00 00 02 DEFAULT TREBLE G DEFAULT SURR ON G 00 00 02 D...

Page 24: ...9C 29D 29E 29F 2A0 2A1 2A2 2A3 2A4 2A5 2A6 2A7 2A8 2A9 2AA 2AB 2AC 2AD 2AE 2AF 2B0 2B1 2B2 2B3 2B4 2B5 2B6 2B7 2B8 2B9 2BA 2BB 2BC 2BD 2BE 2BF MODEL MODEL LETTER NO LETTER NO ADDRESS DATA HEX D7 D6 D5 D4 D3 D2 D1 D0 DEFAULT RANGE WRITE CPU CHECK DATA CHECK TYPE CHECK DATA CHECK TYPE MICON EEPROM EEPROM CHASSIS CTV FINAL LAST INITIAL SETTING DATA REMARK ...

Page 25: ...DC 2DD 2DE 2DF 2E0 2E1 2E2 2E3 2E4 2E5 2E6 2E7 2E8 2E9 2EA 2EB 2EC 2ED 2EE 2EF 2F0 2F1 2F2 2F3 2F4 2F5 2F6 2F7 2F8 2F9 2FA 2FB 2FC 2FD 2FE 2FF MODEL MODEL LETTER NO LETTER NO ADDRESS HEX DATA D7 D6 D5 D4 D3 D2 D1 D0 MICON EEPROM EEPROM CHASSIS CTV FINAL DEFAULT RANGE WRITE CPU CHECK DATA CHECK TYPE CHECK DATA CHECK TYPE LAST INITIAL SETTING DATA REMARK ...

Page 26: ...dary Main B Approx 120V Check CRT connector K1 K5 bias Check IC605 IC751 and IC801 Check C878 Check IC801 Checking the protector circuit Check R615 D1001 Power LED red turns on and off See many often D1001 flashes in red This indicates which IC to check up D1001 Power LED Green turns on Check D758 IC702 IC753 and D762 Check R701 R707 and D709 LIGHTS UP TURN OFF TV PROCESSORE IC801 EEP ROM IC1003 A...

Page 27: ...rcuit Check pin 37 of IC801 and related circuit Check pin 27 of IC801 Tuner and related circuit Check pin 38 of IC801 Does the noise level increase at max Contrast Brightness and Sound controls CIRCUITS TO BE CHECKED Tuner PIF Automatic Gain Control 5V 32V Power Source CIRCUITS TO BE CHECKED Sound Detector Circuit Sound Switch and Att Control Audio Output Circuit Does signal appear at pins 2 and 5...

Page 28: ...ION CIRCUIT TO BE CHECKED Sync Separator Circuit NO VERTICAL SCAN Vertical linearity and size is abnormal Check pins 33 and 34 of IC801 DEFECTIVE VERTICAL AMP AND VERTICAL LINEARITY Readjust vertical size Bas Data Check IC501 Check C506 and C507 Check IC501 bias Check R504 R503 R506 R513 and C517 ...

Page 29: ... balance The picture colour is yellow The picture colour is magenta The picture colour is cyan Check Q870 Q885 and their adjacent circuits Check Q871 Q883 and their adjacent circuits Check Q872 Q887 and their adjacent circuits Check IC801 and bias control circuit NO SPECIFIC COLOUR PAL NO COLOUR SYNCHRONIZATION Check IC801 R801 R802 R803 D804 D805 D806 and Q801 Check X1001 12MHz ...

Page 30: ... CATHODE COMMON ANODE GREEN BASE COLLECTOR EMITTER 1 2 3 SE120N STRF6654 AN5277 PX0423CE 2SD2634 1 3 ZR COLLECTOR BASE EMITTER 2SC2735 JC COLLECTOR BASE EMITTER BG COLLECTOR BASE EMITTER LA7841 1 3 1 5 TA48M033 iX3410CE iX3412CE 64 33 1 32 M52797 28 15 1 14 AN5891 24 13 1 12 1 2 3 TF321S 1 12 SOLID STATE DEVICE BASE DIAGRAM SIDE VIEW TOP VIEW ...

Page 31: ...31 SX51LF7 SX51LF8 1 2 3 4 5 6 7 8 9 10 A B C D E F G H I J CHASSIS LAYOUT ...

Page 32: ...orizRate HorizRate HorizRate Vert Rate Vert Rate Vert Rate Vert Rate Vert Rate 0 98 Vp p 4 08 Vp p 3 68 Vp p 4 2 Vp p 88 8 Vp p 107 2 Vp p 109 6 Vp p 3 32 Vp p 2 28 Vp p 138 Vp p 9 12 Vp p 0 13 Vp p 0 18 Vp p 5 72 Vp p 55 2 Vp p 170 Vp p 1104 Vp p 324 Vp p AC110V 485 Vp p AC220V 1 9 Vp p 2 3 4 8 7 6 5 9 10 11 12 16 15 14 13 17 18 19 ...

Page 33: ...S DIRECTLY CONNECTED WITH AC MAINS VOLTAGE WHEN SERVICING THEAREA CONNECTAN ISOLATING TRANS FORMER BETWEEN TV RECEIVER AND AC LINE TO ELIMINATE HAZARD OF ELECTRIC SHOCK NOTES 1 The unit of resistance ohm is omitted K 1000 ohms M Mega ohm 2 All resistors are 1 16 watt unless otherwise noted 3 All capacitors are µF unless otherwise noted P µµF VOLTAGE MEASUREMENT CONDITIONS 1 Voltages in parenthesis...

Page 34: ...35 34 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 SX51LF7 SX51LF8 SX51LF7 SX51LF8 SCHEMATIC DIAGRAM MODEL SX51LF7 MAIN Unit 1 2 ...

Page 35: ...37 36 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 SX51LF7 SX51LF8 SX51LF7 SX51LF8 SCHEMATIC DIAGRAM MODEL SX51LF7 MAIN Unit 2 2 ...

Page 36: ...39 38 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 SX51LF7 SX51LF8 SX51LF7 SX51LF8 SCHEMATIC DIAGRAM MODEL SX51LF8 MAIN Unit 1 2 ...

Page 37: ...41 40 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 SX51LF7 SX51LF8 SX51LF7 SX51LF8 SCHEMATIC DIAGRAM MODEL SX51LF8 MAIN Unit 2 2 ...

Page 38: ...42 SX51LF7 SX51LF8 1 2 3 4 5 6 7 8 9 10 A B C D E F G H I J SCHEMATIC DIAGRAM MODEL SX51LF7 CRT Unit ...

Page 39: ...43 SX51LF7 SX51LF8 1 2 3 4 5 6 7 8 9 10 A B C D E F G H I J SCHEMATIC DIAGRAM MODEL SX51LF8 CRT Unit ...

Page 40: ...45 44 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 SX51LF7 SX51LF8 SX51LF7 SX51LF8 SCHEMATIC DIAGRAM MODEL SX51LF7 IGR Unit ...

Page 41: ...47 46 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 SX51LF7 SX51LF8 SX51LF7 SX51LF8 SCHEMATIC DIAGRAM MODEL SX51LF8 NICAM Unit ...

Page 42: ...49 48 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 SX51LF7 SX51LF8 SX51LF7 SX51LF8 BLOCK DIAGRAM 1 3 MAIN BLOCK ...

Page 43: ...50 SX51LF7 SX51LF8 1 2 3 4 5 6 7 8 9 10 A B C D E F G H I J BLOCK DIAGRAM 2 3 CRT IGR BLOCK SX51LF7 ...

Page 44: ...51 SX51LF7 SX51LF8 1 2 3 4 5 6 7 8 9 10 A B C D E F G H I J BLOCK DIAGRAM 3 3 NICAM IGR BLOCK SX51LF8 ...

Page 45: ...53 52 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 SX51LF7 SX51LF8 SX51LF7 SX51LF8 PRINTED WIRING BOARD ASSEMBLIES PWB A MAIN Unit Wiring Side ...

Page 46: ...55 54 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 SX51LF7 SX51LF8 SX51LF7 SX51LF8 PWB A MAIN Unit Component Side ...

Page 47: ...56 SX51LF7 SX51LF8 1 2 3 4 5 6 7 8 9 10 A B C D E F G H I J PWB C NICAM IGR Unit Wiring Side PWB C NICAM IGR Unit Component Side PWB B CRT Unit Component Side ...

Page 48: ...1GEZZ R Zener Diode AA D403 RH EX0867CEZZ R Zener Diode AC D404 RH EX0867CEZZ R Zener Diode AC D502 RH EX0654CEZZ R Zener Diode AD D504 RH DX0048GEZZ R Diode AA D505 RH DX0295CEZZ R Diode AD D506 RH DX0295CEZZ R Diode AD D509 RH EX0640GEZZ R Zener Diode AA D512 RH EX0603GEZZ R Zener Diode AA D513 RH DX0048GEZZ R Diode AA D602 RH DX0048GEZZ R Diode AA D603 RH DX0062CEZZ R Diode AD D604 RH EX0627GEZ...

Page 49: ...6V Electrolytic AC C384 VCEA0A1HW105M R 1 50V Electrolytic AB C385 VCKYCY1HB102K R 1000p 50V Ceramic AA C386 VCFYFA1HA394J R 0 39 50V Mylar AC C387 VCFYFA1HA394J R 0 39 50V Mylar AC C390 VCKYCY1HB102K R 1000p 50V Ceramic AA C391 VCKYCY1HB102K R 1000p 50V Ceramic AA C401 VCKYCY1HF103Z R 0 01 50V Ceramic AA C402 VCEA0A1CW106M R 10 16V Electrolytic AB C403 VCEA0A1CW106M R 10 16V Electrolytic AB C404 ...

Page 50: ...90 1 16W Metal Oxide AA R220 VRS CY1JF101J R 100 1 16W Metal Oxide AA R221 VRS CY1JF102J R 1k 1 16W Metal Oxide AA C409 VCKYCY1CF474Z R 0 47 16V Ceramic AB C410 VCKYCY1CF474Z R 0 47 16V Ceramic AB C411 VCKYCY1HB102K R 1000p 50V Ceramic AA C412 VCKYPA2HB102K R 1000p 500V Ceramic AA C501 VCKYCY1HF103Z R 0 01 50V Ceramic AA C502 VCKYCY1HF103Z R 0 01 50V Ceramic AA C503 VCQYTA2AA563K R 0 056 100V Myla...

Page 51: ...xide AA R764 VRS CY1JF272J R 2 7k 1 16W Metal Oxide AA R767 VRD RA2BE272J R 2 7k 1 8W Carbon AA R222 VRS CY1JF681J R 680 1 16W Metal Oxide AA R223 VRD RA2BE101J R 100 1 8W Carbon AB R224 VRS CY1JF750J R 75 1 16W Metal Oxide AA R225 VRD RA2EE680J R 68 1 4W Carbon AA R229 VRS CY1JF680J R 68 1 16W Metal Oxide AA R230 VRS CY1JF102J R 1k 1 16W Metal Oxide AA R231 VRS CY1JF102J R 1k 1 16W Metal Oxide AA...

Page 52: ... VRS CY1JF102J R 1k 1 16W Metal Oxide AA R1052 VRD RA2BE101J R 100 1 8W Carbon AB R1053 VRS CY1JF101J R 100 1 16W Metal Oxide AA R1054 VRD RM2HD271J R 270 1 2W Carbon AA R1058 VRS CY1JF103J R 10k 1 16W Metal Oxide AA R1090 VRS CY1JF000J R 0 1 16W Metal Oxide AA R1091 VRS CY1JF000J R 0 1 16W Metal Oxide AA R1095 VRS CY1JF000J R 0 1 16W Metal Oxide AA R1096 VRS CY1JF000J R 0 1 16W Metal Oxide AA R10...

Page 53: ...X51LF8 RJ2310 VRS CY1JF000J R 0 1 16W Metal Oxide AA SX51LF8 RJ2311 VRS CY1JF000J R 0 1 16W Metal Oxide AA SX51LF8 RJ2312 VRS CY1JF000J R 0 1 16W Metal Oxide AA SX51LF8 RJ2313 VRS CY1JF000J R 0 1 16W Metal Oxide AA SX51LF7 R2306 VRS CY1JF562J R 5 6k 1 16W Metal Oxide AA SX51LF7 R2309 VRS CY1JF822J R 8 2k 1 16W Metal Oxide AA SX51LF8 R2311 VRS CY1JF102J R 1k 1 16W Metal Oxide AA R2313 VRD RA2BE101J...

Page 54: ...9 VRD RA2BE471J R 470 1 8W Carbon AA R880 VRD RA2BE471J R 470 1 8W Carbon AA R881 VRD RA2BE471J R 470 1 8W Carbon AA R882 VRS VV3DB153J R 15k 2W Metal Oxide AA R883 VRD RM2HD272J R 2 7k 1 2W Carbon AA R884 VRS VV3DB153J R 15k 2W Metal Oxide AA R885 VRD RM2HD272J R 2 7k 1 2W Carbon AA R886 VRS VV3DB153J R 15k 2W Metal Oxide AA R887 VRD RM2HD272J R 2 7k 1 2W Carbon AA R892 VRD RA2BE102J R 1k 1 8W Ca...

Page 55: ...on Card UBATU0013TAZZ Dry Battery SPAKC6780PEZZ Packing Case SX51LF7 SPAKC6804PEZZ Packing Case SX51LF8 SPAKP0122PEZZ Wrapping Paper SPAKX2790PEZZ Buffer Material SSAKA0031PEZZ Polyethylene Bag PACKING PARTS NOT REPLACEMENT ITEM CABINET PARTS 1 CCABA2683WEV0 R Front Cabinet Ass y BQ SX51LF7 1 CCABA2719WEV0 R Front Cabinet Ass y BQ SX51LF8 1 1 Not Available Front Cabinet 1 2 JBTN 0395PESA R Power B...

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