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Ref. No.

Part No.

★

Description

Code

Ref. No.

Part No.

★

Description

Code

20GT-15

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-CY1JF122J

R 1.2k 1/16W Metal Oxide

R209

VRS-CY1JF392J

R 3.9k 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

R222

VRS-CY1JF681J

R 680

1/16W Metal Oxide

R226

VRS-CY1JF750J

R 75

1/16W Metal Oxide

R227

VRD-RM2HD330J

R 33

1/2W

Carbon

R228

VRD-RM2HD330J

R 33

1/2W

Carbon

R230

VRS-CY1JF101J

R 100

1/16W Metal Oxide

R231

VRS-CY1JF472J

R 4.7k 1/16W Metal Oxide

R233

VRS-CY1JF181J

R 180

1/16W Metal Oxide

R237

VRS-CY1JF272J

R 2.7k 1/16W Metal Oxide

R238

VRS-CY1JF821J

R 820

1/16W Metal Oxide

R239

VRS-CY1JF221J

R 220

1/16W Metal Oxide

R302

VRS-CY1JF473J

R 47k

1/16W Metal Oxide

R303

VRS-CY1JF473J

R 47k

1/16W Metal Oxide

R304

VRS-CY1JF392J

R 3.9k 1/16W Metal Oxide

R305

VRS-CY1JF100J

R 10

1/16W Metal Oxide

R307

VRD-RA2BE182J

R 1.8k 1/8W

Carbon

R308

VRD-RA2BE472J

R 4.7k 1/8W

Carbon

R320

VRS-CY1JF101J

R 100

1/16W Metal Oxide

R321

VRS-CY1JF561J

R 560

1/16W Metal Oxide

R328

VRS-CY1JF564J

R 560k 1/16W Metal Oxide

R329

VRS-CY1JF332J

R 3.3k 1/16W Metal Oxide

R330

VRS-CY1JF101J

R 100

1/16W Metal Oxide

R331

VRS-CY1JF102J

R 1k

1/16W Metal Oxide

R332

VRS-CY1JF561J

R 560

1/16W Metal Oxide

R333

VRS-CY1JF103J

R 10k

1/16W Metal Oxide

R334

VRS-CY1JF102J

R 1k

1/16W Metal Oxide

R343

VRS-CY1JF104J

R 100k 1/16W Metal Oxide

R344

VRS-CY1JF101J

R 100

1/16W Metal Oxide

R357

VRS-CY1JF100J

R 10

1/16W Metal Oxide

R378

VRN-VV3DBR68J

R 0.68 2W

Metal Film

R406

VRS-CY1JF103J

R 10k

1/16W Metal Oxide

R411

VRD-RA2BE820J

R 82

1/8W

Carbon

R412

VRS-CY1JF101J

R 100

1/16W Metal Oxide

R501

VRS-CY1JF182J

R 1.8k 1/16W Metal Oxide

R502

VRS-CY1JF182J

R 1.8k 1/16W Metal Oxide

R503

VRD-RM2HD1R5J R 1.5

1/2W

Carbon

R505

VRD-RM2HD330J

R 33

1/2W

Carbon

R506

VRD-RA2BE224J

R 220k 1/8W

Carbon

R508

VRD-RM2HD221J

R 220

1/2W

Carbon

R509

VRD-RM2HD1R0J R 1

1/2W

Carbon

R510

VRS-CY1JF101J

R 100

1/16W Metal Oxide

R511

VRS-CY1JF101J

R 100

1/16W Metal Oxide

R513

VRD-RA2BE393J

R 39k

1/8W

Carbon

R514

VRS-CY1JF101J

R 100

1/16W Metal Oxide

R515

VRS-CY1JF272J

R 2.7k 1/16W Metal Oxide

R602

VRN-VV3DB1R5J

R 1.5

Metal Film

R603

VRD-RM2HD102J

R 1k

1/2W

Carbon

R604

VRD-RA2BE393J

R 39k

1/8W

Carbon

R605

VRD-RM2HD101J

R 100

1/2W

Carbon

R606

VRD-RA2BE333J

R 33k

1/8W

Carbon

R607

VRS-CY1JF102J

R 1k

1/16W Metal Oxide

R608

VRS-CY1JF123J

R 12k

1/16W Metal Oxide

R609

VRD-RA2BE223G

R 22k

1/8W

Carbon

R610

VRD-RA2BE822J

R 8.2k 1/8W

Carbon

R611

VRD-RA2EE563G

R 56k

1/4W

Carbon

R612

VRD-RA2BE103J

R 10k

1/8W

Carbon

R613

VRD-RA2BE103J

R 10k

1/8W

Carbon

R614

VRS-CY1JF103J

R 10k

1/16W Metal Oxide

R615

VRS-KT3LB332J

R 3.3k 3W

Metal Oxide

R616

VRS-CY1JF102J

R 1k

1/16W Metal Oxide

R617

VRD-RM2HD472J

R 4.7k 1/2W

Carbon

R618

VRS-KA3HG3R3K

R 3.3

Metal Oxide

R619

VRD-RM2HD682J

R 6.8k 1/2W

Carbon

R622

VRS-VV3DB331J

R 330

Metal Oxide

R623

VRS-VV3DB150J

R 15

Metal Oxide

R624

VRD-RA2BE101J

R 100

1/8W

Carbon

R625

VRS-CY1JF184J

R 180k 1/16W Metal Oxide

R626

VRS-CY1JF472J

R 4.7k 1/16W Metal Oxide

R628

VRD-RM2HD470J

R 47

1/2W

Carbon

C813

VCFYFA1HA224J

R 0.22

50V

MetalIzed Polypro Film

C814

VCKYCY1HB471K R 470p

50V Ceramic

C1001

VCEA0A0JW107M R 100

6.3V Electrolytic

C1003

VCEA0A1CW106M R 10

16V Electrolytic

C1004

VCKYCY1EF104Z

R 0.1

25V Ceramic

C1005

VCKYCY1HF223Z

R 0.022 50V Ceramic

C1006

VCEA0A1CW106M R 10

16V Electrolytic

C1007

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

C1015

VCFYFA1HA474J

R 0.47

50V

MetalIzed Polypro Film

C1016

VCQYTA1HM104J R 0.1

50V Mylar

C1018

VCKYCY1HB221K R 220p

50V Ceramic

C1019

VCEA9M1HW225M R 2.2

50V Electrolytic

RESISTORS

JA1033 VRD-RA2BE102J

R 1k

1/8W

Carbon

RJ2

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ11

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ13

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ14

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ15

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ16

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ21

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

RJ27

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ28

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ29

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ30

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ31

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ32

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

RJ40

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ41

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ50

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ51

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ53

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ55

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ61

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ64

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ66

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ67

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ68

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ69

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ71

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ74

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ75

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ76

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ78

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ79

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ80

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ84

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ85

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ87

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ88

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ89

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ94

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ95

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ96

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ103

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ201

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ202

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ205

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ206

VRS-CY1JF000J

R 0

1/16W Metal Oxide

RJ207

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-RM2HD102J

R 1k

1/2W

Carbon

R204

VRD-RM2HD102J

R 1k

1/2W

Carbon

Содержание 20GT-15

Страница 1: ... condition and only parts identical to those specified be used MODEL SERVICE MANUAL COLOUR TELEVISION MODEL 20GT 15 20GT 15 SHARP CORPORATION 20GT 15 Chassis No UA 1 CONTENTS Page FEATURES 2 SPECIFICATIONS 2 IMPORTANT SERVICE NOTES 3 ADJUSTMENT PRECAUTION 3 UA1 HOTEL MODE APPLICATION 4 SERVICE MODE 4 TROUBLE SHOOTING TABLE 18 SOLID STATE DEVICE BASE DIAGRAM 20 CHASSIS LAYOUT 21 BLOCK DIAGRAM 22 WA...

Страница 2: ...Receiving System CCIR PAL B G Tuner Ranges VHF Channels E2 48 25 MHz thru E12 224 25 MHz UHF Channels E21 471 25 MHz thru E69 855 25 MHz Dimensions Width 506 0 mm Height 476 0 mm Depth 479 0 mm Weight approx 17 2 kg Cabinet Material All Plastics FEATURES Ë Favourite Channel Ë Full Auto Channel Preset and Auto Channel Skip Ë 100 CH Program Memory Ë CATV Hyper Band Ready Used Frequency Synthesizer T...

Страница 3: ...Receiving System CCIR PAL B G Tuner Ranges VHF Channels E2 48 25 MHz thru E12 224 25 MHz UHF Channels E21 471 25 MHz thru E69 855 25 MHz Dimensions Width 506 0 mm Height 476 0 mm Depth 479 0 mm Weight approx 17 2 kg Cabinet Material All Plastics FEATURES Ë Favourite Channel Ë Full Auto Channel Preset and Auto Channel Skip Ë 100 CH Program Memory Ë CATV Hyper Band Ready Used Frequency Synthesizer T...

Страница 4: ...hardware is not lodged between the chassis and other metal parts in the receiver 2 Inspect all protective devices such as non metallic control knobs in sulating fishpapers cabinet backs adjustment and compartment cov ers or shields isolation resistor capacity networks mechanical insu lators etc ADJUSTMENT PRECAUTION This model s setting are adjusted in two different ways through the I2C bus contro...

Страница 5: ...hardware is not lodged between the chassis and other metal parts in the receiver 2 Inspect all protective devices such as non metallic control knobs in sulating fishpapers cabinet backs adjustment and compartment cov ers or shields isolation resistor capacity networks mechanical insu lators etc ADJUSTMENT PRECAUTION This model s setting are adjusted in two different ways through the I2C bus contro...

Страница 6: ...htness sharpness and tint function But after power off it will return to the initial setting You can t use Preset mode Fine tuning Skip mode System selection The others function is allowed to be used FORWARD CH DOWN key REVERSE CH UP key AGC GEOMETRIC MODE WHITE POINT ADJ MODE SUB ADJ MODE AGC GEOMETRIC MODE WHITE POINT ADJ MODE SUB ADJ MODE MISC OPTION MODE Y DELAY ADJ MODE IC OPTION MODE OFFSET ...

Страница 7: ...CAL SCAN DISABLE VSD BLACK STRETCH BKS AUTO VOLUME LEVELING AVL FAST FILTER IF PLL FFI ENABLE VERTICAL GUARD EVG EHT TRACKING MODE EHT OVERSCAN SWITCH OFF OSO AUTO COLOUR LIMIT ACL FORCED COLOUR LIMIT FCO A NUMBER OF EXT AV SOURCE AV FM WINDOW SEVECTION FMWS SOUND MUTE BIT 0 SM0 SOUND MUTE BIT 1 SM1 THAI LANGUAGE THA ARABIC LANGUAGE ARA MALAY LANGUAGE MAL CHINESE LANGUAGE CHI FRENCH LANGUAGE FRE R...

Страница 8: ... ADJUSTMENT 2 CDL DATA 2 FOR 20 21 ONLY 3 MANUAL CHANGE TO 0 4 MANUAL CHANGE TO 0 5 MANUAL CHANGE TO 0 6 IF 1 AV OUT SET TO 0 IF 2 AV OUT SET 1 7 MANUAL CHANGE TO 1 8 IF BILINGUAL MODEL PLEASE CHANGE TO 1 AFTER SHORT JA 122 JA 124 AND TURN ON THE MAIN POWER SWITCH READ DATA FROM EEPROM ADDRESS 00H 03H AND COMPARE TO THE LIST BELOW IF DIFFERENT INITIALIZE THE EEPROM ADDRESS DATA ADDRESS DATA 00H 55...

Страница 9: ...uner antenna RF SWEEP 3 Adjust the sweep generator s to 80dBuV 4 Connect the response lead use LOW IMPEDANCE probe with wave detector see Fig 1 to the tuner s IF output terminal This terminal must have the probe alone connected 5 Set the RF AGC to 0 6 V with no saturation with the waveform 6 Adjust the tuner IF coil to obtain the waveform as shown in Fig 2 Note Be sure to keep the tuner cover in p...

Страница 10: ...urity adjustment 1 Receive the Crosshatch Pattern signal 2 Using the remote controller call NORMAL mode Static convergence 1 Turn the 4 pole magnet to a proper opening angle in order to superpose the blue and red colours 2 Turn the 6 pole magnet to a proper opening angle in order to superpose the green colour over the blue and red colours Dynamic convergence 1 Adjust the convergence on the fringes...

Страница 11: ...E SERVICE MODE ADJ I2C BUS CONTROL 1 Receive the WHITE Pattern with BURST signal 2 Press R C to set Picture NORMAL condition 3 Connect the DC miliammeter between the TP602 TP 603 4 Check Beam current should be around 1100µA 20 21 14 around 800µA 5 Set it to service mode and adjust the DRI GS DRI BS data to have a colour temperature of 12 300 K Note 6 Receive WHITE pattern WITH BURST signal and set...

Страница 12: ...input terminal for each mode FUNCTION OPERATION CHECKING 1 VIDEO AUDIO ADJUSTMENT POINT ADJUSTMENT CONDITION PROCEDURE WAVEFORM OR OTHERS 1 NO CONTRAST Key 1 Receive Monoscope Pattern signal 2 Set P Mode to select CONTRAST 3 Press Volume Up Down key to check whether the CONTRAST effect is OK or not 2 COLOUR Key 1 Receive Color Bar signal 2 Set P Mode to select COLOUR 3 Press Volume Up Down key to ...

Страница 13: ...the sound output is working properly or not 11 NOISE MUTE CHECKING 1 Receive PAL COLOUR BAR signal 2 Turn up the volume control to maximum make sure the sound is heard from the speakers Then put the unit in no signal state 3 Check the sound mute is effective 4 Finally turn sound level of CTV to minimum 12 OSD LANGUAGE QUANTITY CHECK Check OSD LANGUAGE quantity and type ...

Страница 14: ...ET PAL 0F 08 08 00 0C 0F 0C 0C 0C 0C 0F 0C 0C 0C 08 08 04 04 08 00 3F 00 3F 00 3F 00 3F 00 3F 00 3F 00 3F 00 3F 00 3F 00 3F 00 3F 00 3F 00 3F 00 3F 00 3F 00 3F 00 3F 00 3F 00 3F 00 3F 00 3F 00 3F 00 FF 00 3F 00 3F 00 3F 00 3F 00 3F 00 3F 00 3F 00 0F 00 0F 00 0F 00 0F 00 0F 00 0F 00 0F 00 0F 00 0F 00 0F 00 0F 00 0F 00 0F 00 0F 00 0F 00 0F 00 0F 00 0F 00 0F 55 MICON DEFAULT 00 FF 4F 00 FF 43 00 FF A...

Страница 15: ...R PART auto C SYS AFT S SYS TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWER PART auto C SYS AFT S SYS TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWER PART auto C SYS AFT S SYS TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWER PART TUNING FREQUANCY LOWER PART auto C SYS AFT S SYS 00 FF 00 FF 00 00 00 00 00 02 00 00 01 00 01 00 07 00 01 80 00 00 00 00 FF 00 FF 00 FF 00 FF 00 FF 00 FF 00 FF...

Страница 16: ... PART auto C SYS AFT S SYS TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWER PART auto C SYS AFT S SYS TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWER PART auto C SYS AFT S SYS TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWER PART TUNING FREQUANCY LOWER PART auto C SYS AFT S SYS POS 29 POS 30 POS 31 POS 32 POS 33 POS 34 POS 35 POS 36 POS 37 TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LO...

Страница 17: ... 61 POS 62 POS 63 POS 64 TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWER PART TUNING FREQUANCY HIGHER PART TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWER PART auto C SYS AFT S SYS auto C SYS AFT S SYS auto C SYS AFT S SYS TUNING FREQUANCY LOWER PART auto C SYS AFT S SYS POS 65 POS 66 POS 67 MICON DEFAULT EEPROM RANGE WRITE CPU CHASSIS CHECK DATA CHECK TYPE CTV FINAL CHECK DATA CHECK TYPE ...

Страница 18: ...OWER PART POS 82 POS 83 POS 84 POS 85 POS 86 POS 87 POS 88 POS 89 POS 90 TUNING FREQUANCY HIGHER PART TUNING FREQUANCY LOWER PART TUNING FREQUANCY HIGHER PART TUNING FREQUANCY HIGHER PART 18F TUNING FREQUANCY LOWER PART TUNING FREQUANCY LOWER PART auto C SYS AFT S SYS auto C SYS AFT S SYS auto C SYS AFT S SYS POS 91 POS 92 POS 93 POS 94 MICON DEFAULT EEPROM RANGE WRITE CPU CHASSIS CHECK DATA CHECK...

Страница 19: ...U CHASSIS CHECK DATA CHECK TYPE CTV FINAL CHECK DATA CHECK TYPE LAST INITIAL SETTING DATA REMARK D7 D6 D5 D4 D3 DATA D2 D1 D0 SLAVE ADDRESS A0 00 FF A2 100 1FF EEPROM CHECK DATA LIST 6 ISSUED DATE TV MICOM ENGINEERING MANAGER CHIEF ENGINEER ISSUED DATE TV DESIGN ENGINEERING MANAGER CHIEF ENGINEER ISSUED DATE TV PRODUCTION ENGINEERING MANAGER CHIEF ENGINEER MODEL 1E0 1E1 1E2 1E3 1E4 1E5 1E6 1E7 1E8...

Страница 20: ...rightness and Sound controls NO YES YES NO No snow noise Does signal appear at pin 40 of IC801 Noise increases but no signal is received Check the tuner supply voltage LB must be approx 5V BT must be approx 32V And CH preset data check Check the tuner AGC at TP201 Does signal appear at pin 38 of IC801 Check IC801 and related circuit Check IC PIF circuit and it s related circuit Check Q205 and Q203...

Страница 21: ...ze are abnormal TROUBLE SHOOTING TABLE Continued NO SPECIFIC COLOUR Is some colour produced in B W broadcast reception Is the white balance properly adjusted Re adjust the white balance The picture colour is yellow The picture colour is magenta The picture colour is cyan Check Q871 Q883 and its adjacent circuits Check Q870 Q885 and its adjacent circuits Check Q872 Q887 and its adjacent circuits Ch...

Страница 22: ...2SC1815 2SC2482 PST573J DX0386CE BASE COLLECTOR EMITTER BASE COLLECTOR EMITTER B C E KA7808 KA7805 1 2 3 ANODE RED CATHODE COMMON ANODE GREEN 1 2 3 SE115N STRF6654 TDA7056A PX0423CE 2SD2586 1 12 2R BR COLLECTOR COLLECTOR BASE EMITTER 2SC2735 JC COLLECTOR BASE EMITTER BASE EMITTER 1 3 TA48M033 1 3 5 2 4 9 TDA8357 TOP VIEW SIDE VIEW ...

Страница 23: ...21 20GT 15 CHASSIS LAYOUT ...

Страница 24: ...20GT 15 20GT 15 22 23 BLOCK DIAGRAM MAIN UNIT BLOCK DIAGRAM ...

Страница 25: ...20GT 15 24 CRT BLOCK DIAGRAM ...

Страница 26: ...25 20GT 15 WAVEFORMS ...

Страница 27: ...ONNECTED WITH AC MAINS VOLTAGE WHENSERVICINGTHEAREA CONNECTANISOLATINGTRANS 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 Meg 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 Voltage in parenthesis measured with no ...

Страница 28: ...SCHEMATIC DIAGRAM A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 Infrared Remote Control Unit NOTE The parts here shown are supplied as an assembly but not independently Notes Unless specified the resistors are 1 10W 5 ...

Страница 29: ...4 C208 102B C210 24p 3 R206 33k L206 D202 IT402 L205 R204 22 R203 82 C209 1 5p CH J201 0 J202 0 C312 472B R311 10k C212 0 9p 0 1 C261 102B L207 D203 IT402 R207 33k C211 24p 3 C122 102B C151 102B J301 0 C214 105p D109 IT402 C118 1p CH 0 1p D108 IT407 R144 47k C310 103B J302 0 C301 103B C353 102 R147 100 T301 R306 2k C119 103B D107 HSC277 L114 D301 1SS355 R117 47k R113 10k R120 10 L115 C120 103B C12...

Страница 30: ...29 20GT 15 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 CRT UNIT ...

Страница 31: ...20GT 15 20GT 15 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J MAIN UNIT ...

Страница 32: ...20GT 15 20GT 15 32 33 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J PRINTED WIRING BOARD ASSEMBLIES PWB A MAIN UNIT WIRING SIDE ...

Страница 33: ...20GT 15 20GT 15 34 35 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J PWB A MAIN UNIT WIRING SIDE CHIP PARTS ...

Страница 34: ...20GT 15 36 A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 PWB B CRT UNIT ...

Страница 35: ... R DX0471CE AE D752 VHD1SS119 1 R 1SS119 AB D753 RH DX0471CEZZ R DX0471CE AE D758 RH DX0461CEZZ R DX0461CE AG D801 VHD1SS119 1 R 1SS119 AB D802 VHD1SS119 1 R 1SS119 AB D803 VHD1SS119 1 R 1SS119 AB D804 VHD1SS119 1 R 1SS119 AB D805 VHD1SS119 1 R 1SS119 AB D806 VHD1SS119 1 R 1SS119 AB D1001 RH PX0423CEZZ R LED AD D1004 VHD1SS119 1 R 1SS119 AB D1007 RH EX0867CEZZ R Zener Diode AC D1008 RH EX0867CEZZ ...

Страница 36: ...K R 1000p 50V Ceramic AA C807 VCKYCY1HB102K R 1000p 50V Ceramic AA C808 VCEA0A1CW107M R 100 16V Electrolytic AC C809 VCKYCY1HF223Z R 0 022 50V Ceramic AB C810 VCKYCY1EF104Z R 0 1 25V Ceramic AA C811 VCEA0A1CW107M R 100 16V Electrolytic AC C812 VCFYFA1HA224J R 0 22 50V AB MetalIzed Polypro Film PACKAGED CIRCUIT PR701 RMPTP0001PEZZ R Packaged Circuit AN CRYSTAL X1001 RCRSB0281CEZZ R Crystal CRSB0281...

Страница 37: ... VV3DB150J R 15 2W Metal Oxide AA R624 VRD RA2BE101J R 100 1 8W Carbon AB R625 VRS CY1JF184J R 180k 1 16W Metal Oxide AA R626 VRS CY1JF472J R 4 7k 1 16W Metal Oxide AA R628 VRD RM2HD470J R 47 1 2W Carbon AA C813 VCFYFA1HA224J R 0 22 50V AB MetalIzed Polypro Film C814 VCKYCY1HB471K R 470p 50V Ceramic AA C1001 VCEA0A0JW107M R 100 6 3V Electrolytic AB C1003 VCEA0A1CW106M R 10 16V Electrolytic AB C100...

Страница 38: ...D150J R 15 1 2W Fuse ReisistorAC R705 VRD RA2BE122J R 1 2k 1 8W Carbon AA R706 VRD RM2HD152J R 1 5k 1 2W Carbon AA R707 VRS KT3LB473J R 47k 3W Metal Oxide AE R708 VRD RM2HD272J R 2 7k 1 2W Carbon AA R709 VRD RA2BE681J R 680 1 8W Carbon AA R710 VRN VV3ABR39J R 0 39 1W Metal Film AA R711 VRN VV3ABR33J R 0 33 1W Metal Film AA å R712 VRG PD2HD150J R 15 1 2W Fuse ReisistorAC R717 VRD RM2HD124J R 120k 1...

Страница 39: ...BE102J R 1k 1 8W Carbon AA R894 VRD RA2BE102J R 1k 1 8W Carbon AA R898 VRD RA2BE471J R 470 1 8W Carbon AA R899 VRD RA2BE471J R 470 1 8W Carbon AA MISCELLANEOUS PARTS P851 QPLGN0641CEZZ R Plug 6 Pin AB P882 QPLGN0541CEZZ R Plug 5 Pin AB å SC881 QSOCV0840CEZZ R Socket 11 Pin AK SUPPLIED ACCESORIES ACCESSORIES RRMCG0025KJSA Infrared R C TiNS 0109KJZZ Instruction Book PACKING PARTS NOT REPLACEMENT ITE...

Страница 40: ...ochigi 329 2193 Japan COPYRIGHT C 2000 BY SHARP CORPORATION ALL RIGHTS RESERVED No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher TQ0856 S Mar 2000 Printed in JAPAN NA NS 20GT 15 ...

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