Sharp 19J-M100 Service Manual

21FL94SHARP CORPORATIONThis document has been published to be used for aftersales service only.The contents are subject to change without notice.In th

1021FL94Setting Mode Items (Continued)No. Item Name IC Register Range DefaultF55 PSW MTS PSW 0/1 0F56 FAO-VOL MTS VOL 0~63 60F57 CP PLL CHARGE PUMP 0/

1121FL94Option Mode ItemsNoOPTION FUNCTION01Default Data001 DEMO Without DEMO With DEMO 1002 DOWNLOAD Without V-CHIP OP With V-CHIP OP 0003 V-CHIP Wit

1221FL94ADJUSTMENT METHODCaution: to get into the service mode, one of the ways is press direct key for service items. the other waysis short the main

1321FL94Data Service Mode Function Range Default DataF01 VIDEO TONE -GAIN (TV) V-TONE 0/1 0F02 VIDEO TONE -GAIN (AV) V-TONE 0/1 0F03 VIDEO TONE -GAIN

1421FL94Data Service Mode Function Range Default DataF57 CP CHARGE PUMP 0/1 0F58 CC LEVEL CC LEVEL 0/1 0F59 OSD POS OSD POS 0/1 0F60 OFFSET-ADJ-COL CO

1521FL9415-115-2CONTROLPRE-ADJUSTREQUIREMENTCONTENTINPUTCONDITIONOUTPUTADJUSTMENTPROCEDUREHISTORYOF REVISIONBUS OPTION FOR THIRD STAGE SERVICE DATAFUN

1616-116-221FL94ADJUSTMENTITEMADJUSTMENTPOSITIONCONTROLPRE-ADJUSTREQUIREMENTCONTENTINPUTCONDITIONOUTPUTADJUSTMENTPROCEDUREHISTORYOF REVISIONH-POSITION

1721FL9417-117-2ADJUSTMENTITEMADJUSTMENTPOSITIONCONTROLPRE-ADJUSTREQUIREMENTCONTENTINPUTCONDITIONOUTPUTADJUSTMENTPROCEDUREHISTORYOF REVISIONV-PHASEV06

1818-118-221FL94H-VCOV21 STEP RANGE 0-7I2C CONTROLOPTION SET UP, BUS SET UPNO SIGNAL (RASTER) CONDITIONAC 220VIC 801 PIN 11(MANUAL ADJ)1) GO TO SERVI

1921FL9419-119-2ADJUSTMENTITEMADJUSTMENTPOSITIONCONTROLPRE-ADJUSTREQUIREMENTCONTENTINPUTCONDITIONOUTPUTADJUSTMENTPROCEDUREHISTORYOF REVISIONRF-AGCV08

221FL94IMPORTANT SERVICE SAFETY PRECAUTIONËService work should be performed only by qualified service technicians who arethoroughly familiar with all

2020-120-221FL94ADJUSTMENTITEMADJUSTMENTPOSITIONCONTROLPRE-ADJUSTREQUIREMENTCONTENTINPUTCONDITIONOUTPUTADJUSTMENTPROCEDUREHISTORYOF REVISIONWHITE BALA

2121FL9421-121-2ADJUSTMENTITEMADJUSTMENTPOSITIONCONTROLPRE-ADJUSTREQUIREMENTCONTENTINPUTCONDITIONOUTPUTADJUSTMENTPROCEDUREHISTORYOF REVISIONSUB-PICTUR

2222-122-221FL94ADJUSTMENTITEMADJUSTMENTPOSITIONCONTROLPRE-ADJUSTREQUIREMENTCONTENTINPUTCONDITIONOUTPUTADJUSTMENTPROCEDUREHISTORYOF REVISIONSUB-COLORV

2321FL9423-123-2HIGH VOLTAGE– STEP RANGE ––AFTER ALL ADJUSTMENT FINISHED.US 4 CH LION HEAD (MONOSCOPE PATTERN)AC 220V, RF INPUTCRT ANODE VOLTAGESET TH

2424-124-221FL941) INPUT SIGNAL 1, ADJUST BUS DATA OF M04 UNTIL THE OF 39 PINBECOME MINIMUM LEVEL.2) INPUT SIGNAL 2, ADJUST BUS DATA OF M05 UNTIL THE

21FL9425WAVEFORMS

26654321ABCDEFGH21FL94CHASSIS LAYOUT

27654321ABCDEFGH21FL94CRT BLOCK DIAGRAM

2821FL94ABCDEFGHIJ12345678910MAIN BLOCK DIAGRAM

2921FL9410 11 12 13 14 15 16 17 18 19

321FL94SAFETY NOTICEMany electrical and mechanical parts in televisionreceivers have special safety-related characteristics.These characteristics are

3021FL94ABCDEFGHIJ12345678910MTS BLOCK DIAGRAM

3121FL94DESCRIPTION OF SCHEMATIC DIAGRAMNOTES:1. The unit of resistance "ohm" is omitted.(K=kΩ=1000Ω, M=MΩ)2. All resistors are 1/16 watt

3221FL94ABCDEFGHIJ12345678910 SCHEMATIC DIAGRAM: MAIN Unit

3321FL9410 11 12 13 14 15 16 17 18 19

34654321ABCDEFGH21FL94SCHEMATIC DIAGRAM: CRT Unit

35654321ABCDEFGH21FL94SCHEMATIC DIAGRAM: MTS Unit

36654321ABCDEFGH21FL94PWB-A: MAIN Unit (Wiring Side)PRINTED WIRING BOARD ASSEMBLIES

37654321ABCDEFGH21FL94PWB-A: MAIN Unit (Chip Parts Side)FDC2Z3R61 3R61 7R62 4R623R61 8R626R43 2IC402R43 1C43 9RJ9R43 8RJ2 1RJ6R46 2RJ2R45 8RJ1 9R37 2R

38654321ABCDEFGH21FL94PWB-B: CRT Unit (Wiring Side)

39654321ABCDEFGH21FL94PWB-C: MTS Unit (Wiring Side)PWB-C: MTS Unit (Chip Parts Side)R3015R3033R3016R3018R3017R3036Q3007R3032R3085R3031Q3006R3083Q3 0 0

421FL94LOCATION OF USER'S CONTROL

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code4021FL94PICTURE TUBEå L706 RCiLG0069PEZZ X Degaussing Coil AHVB51QDK191X1E X P

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code4121FL94L802 VP-DF100K0000Y X Peaking, 10µHABL803 VP-DF100K0000Y X Peaking, 1

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code4221FL94C1849 VCFYFA1HA223J+ X 0.022 50V AAC1855 VCKYCY1HB561KY X 560p 50V Cer

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code4321FL94R1007 VRS-CY1JF103JY X 10k 1/16W Metal Oxide AAR1008 VRS-CY1JF183JY X

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code4421FL94DUNTKC574WEA0PWB-C MTS UNITPWB-C MTS UNITINTEGRATED CIRCUITIC3001 VHiC

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code4521FL94MISCELLANEOUS PARTSå ACC701 QACCZA020WJPZ X AC Cord ACSP301 VSP1205PB

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code4621FL94PACKING OF THE SET

Ref. No. Part No. ★ Description Code Ref. No. Part No. ★ Description Code4721FL94- M E M O -

Ref. No. Part No. ★ Description CodeRef. No. Part No. ★ Description Code4821FL94COPYRIGHT © 2004 BY SHARP CORPORATIONALL RIGHTS RESERVED.No part of th

521FL94CIRCUIT PROTECTIONThe receiver is protected by a 3.15A fuse (F701),mounted on PWB-A, wired into one side of the ACline input.X-RADIATION PROTEC

621FL94Service Mode Overview1. Service mode is entered by SERVICE key input or CH-UP +VOL-DOWN input during reset.2. Service mode is cleared by enteri

721FL94Adjustment Mode ItemsNo. Item Name IC Register Range DefaultV01 SUB-PICTURE 1 Chip CONTRAST 0~127 127V02 SUB-TINT 1 Chip TINT 0~127 64V03 SUB-C

821FL94Ë SELF ADJUSTMENTH-VCO1. When there is H-VCO self-adjustment key input for adjustment item H-VCO, self-adjustment is performed.2. H-FREE(1chip)

921FL94Setting Mode ItemsNo. Item Name IC Register Range DefaultF01 VIDEO TONE -GAIN (TV) 1 Chips V-TONE 0/1 0F02 VIDEO TONE -GAIN (AV) 1 Chips V-TONE