Sharp 72GF-66E service manual Mother Unit F7293N5A PWB Parts Location Tables, FB1, CN3

Page 20

72GF-66E

MOTHER UNIT (F7293N5A) PWB PARTS LOCATION TABLES.

Component Side.

Ref No	Xum	Yum		Ref No	Xum	Yum		Ref No	Xum	Yum		Ref No	Xum	Yum		Ref No	Xum	Yum		Ref No	Xum	Yum
(A)	19558	182118		C314	283972	113030		C644	178816	91440		D712	25908	136906		J137	183388	122428		J212	182372	78486

(AA)	20066	207010		C315	289560	116840		C648	78740	22352		D714	117856	142494		J138	194056	127000		J214	193548	70866

(AV)	166649	12496		C322	290322	109982		C651	113284	60706		D716	65887	153670		J139	198628	132588		J216	231648	80010

(AV).	142494	34620		C323	294386	109982		C652	104648	42164		D718	96012	160274		J14	230124	210058		J221	271272	72136
(CC)	227076	223774		C324	299974	109220		C701	37338	215138		D719	97536	139954		J140	235966	132080		J222	271272	70104
(CV1)	277114	26670		C325	304038	109220		C702	62738	189484		D720	110490	120904		J141	236982	128524		J223	270256	79756
(CW)	8636	157734		C326	301752	116586		C703	10922	172212		D722	100838	121412		J142	236982	126238		J224	280416	54864
(EW)	121920	22860		C329	307848	114046		C704	48768	170942		D731	8636	213614		J143	236982	123952		J225	318516	71628

(F)	104902	72898		C332	299974	144526		C705	24892	122428		D734	27940	214376		J144	236982	121666		J228	188976	59690

(FV)	264668	36322		C341	234696	218440		C706	76454	223520		D735	118872	124714		J145	268986	127762		J230	188976	57658

(FV).	204216	222504		C342	258572	114554		C707	98806	230632		D803	188976	61722		J146	281432	126492		J231	190754	67056
(G)	63754	194310		C343	264668	114808		C710	33782	158496		F701	35306	192024		J147	283972	126492		J232	190754	64516
(G2)	181864	167894		C351	273812	220980		C711	45466	145796		FB1	35306	52832		J150	205740	107696		J234	203200	57404
(H)	143764	109728		C352	267716	220472		C713	35814	146304		FB1002	117602	227076		J151	220980	105156		J236	215392	56388
(H).	158242	204216		C353	292100	237998		C714	33274	106680		FB301	183642	37338		J152	232410	108204		J24	232664	206502

(HD)	235204	222758		C356	258318	230632		C718	118872	193040		FB302	204978	20574		J153	236982	119380		J241	271272	68072

(K)	222504	71628		C358	272288	230378		C719	123952	210566		FB303	253492	24638		J154	236982	117094		J242	271272	66040

(K).	130048	180848		C361	314198	228854		C720	124206	111506		FB501	148590	125730		J155	236982	114808		J243	269367	62738
(L2)	314960	6858		C362	267716	232156		C721	116332	166624		FB601	110490	58674		J156	236220	111760		J246	188976	53340
(L3)	172466	203708		C363	305054	228600		C723	146304	149606		FB603	104521	86106		J157	289306	98806		J248	189230	44958
(L6)	24892	168656		C365	266954	208280		C724	90678	209296		FB701	10414	107442		J158	245872	104902		J249	203200	55118
(MO)	134874	18542		C368	289306	219456		C739	87376	198120		FB702	50038	142240		J159	248412	105156		J250	205486	37846

(PW)	9652	137414		C370	300228	197358		C745	63754	198628		FB703	93980	124206		J160	257556	103886		J251	215392	54102

(RGB).	236474	18542		C372	272034	213360		C746	37846	173990		FB704	99822	108712		J161	259842	103886		J252	220218	37338
(RT)	257606	188163		C373	300482	219456		C770	101092	186944		FB705	110490	147828		J162	262127	103886		J253	240284	50800
(S)	319786	221996		C376	316738	212090		C802	205232	72390		IC1002	287020	176530		J163	267462	102870		J255	240284	48514
(SA)	316230	161798		C377	317500	205486		C804	218694	66548		IC1005	286512	157988		J164	269748	100584		J260	269494	32258
(SB)	316230	188976		C378	305816	213614		C812	246634	72390		IC1008	118110	239471		J165	272542	100584		J265	194310	32765

(SC)	258318	128524		C381	258318	235458		C815	226822	97790		IC1801	148082	182118		J166	274828	100584		J266	196850	32765

(SS)	178308	233680		C382	294640	197358		C818	252476	69596		IC203	294640	33528		J167	277622	100584		J269	241554	41656

(STB1)	255473	153466		C415	211074	22606		C820	282194	75946		IC2401	214122	180594		J168	279908	100584		J27	253492	208026
(STB2)	97790	204470		C422	266446	25654		C821	287274	34290		IC2402	214376	197612		J169	297180	109220		J270	241554	39116
(STB3)	244348	143510		C426	278384	19050		C822	258572	69088		IC301	287274	230378		J17	89408	202946		J271	287020	38354
(STB4)	236651	178231		C430	171704	222504		C825	227584	66548		IC302	288544	212852		J170	318008	107442		J274	264414	19558
(VS)	216916	212852		C431	181356	222504		CF202	313944	85090		IC304	246888	227838		J171	93218	90170		J275	290576	19558

AV	249428	33274		C433	256794	33528		CF701	96266	220218		IC305	291338	129794		J172	131572	93218		J278	290322	9906

C1	24892	122428		C437	274828	42926		CN3	232994	241985		IC501	159258	133350		J173	134112	93218		J28	241681	186690

C1001	271272	148082		C501	159766	145796		D1001	130301	229997		IC701	82804	209550		J174	155194	91948		J280	209550	35814

C1027	233426	200152		C504	143002	115824		D1002	142290	229997		IC706	89408	159512		J175	157480	91948		J284	14224	139700
C1031	303784	153416		C509	133350	124714		D1809	173736	189484		IC801	236728	85090		J176	159766	91948		J288	166370	69596
C1032	243078	199644		C511	167132	141478		D1813	158496	175514		J10	96774	216916		J177	162052	91948		J297	228600	151892
C1807	142748	199136		C514	174498	69596		D1814	158242	172466		J100	100838	138684		J178	166624	91948		J30	303022	205740
C1811	157480	190500		C520	179832	107188		D1815	158242	179070		J101	140462	133858		J179	171704	91948		J300	166370	67056

C1812	167640	182880		C524	176784	141478		D510	186944	104394		J106	203962	144018		J180	178308	97282		J301	312928	32258

C1814	188976	166116		C526	154686	76581		D516	120396	23368		J113	216916	128524		J183	186690	91440		J303	252984	101346
C1823	134366	199136		C528	133604	46736		D603	98806	58674		J114	219202	128524		J185	191262	91440		J304	253746	161544
C1824	155956	182880		C536	178816	148590		D604	103378	42164		J115	221488	128524		J187	205740	105156		J305	307848	193294
C1825	157988	198374		C601	100330	49784		D605	99314	59944		J116	233172	145796		J189	312166	98044		J306	64262	18288
C1826	169672	198374		C607	73914	91440		D606	125984	93218		J117	242316	193548		J190	182372	83566		J307	272034	85598

C204	317246	45720		C610	121920	53340		D608	66802	30226		J118	235966	136144		J191	211836	89154		J309	257810	86614

C205	317500	51562		C611	102616	33274		D609	91440	11938		J119	235966	134112		J192	211836	86614		J31	305562	193294

C206	307340	81026		C611A	100330	35052		D610	140208	92964		J12	230124	214630		J193	211836	84074		J311	230886	138684
C209	317500	39116		C613	147066	68072		D611	99568	104394		J120	257810	138938		J194	211836	81534		J312	196088	139446
C210	313436	107696		C615	168656	79502		D612	88646	90932		J121	255778	144526		J198	238506	83312		J314	282194	59944
C211	301752	82042		C616	141224	129286		D613	128016	60706		J122	255778	142240		J199	248920	83312		J316	143256	91948

C215	292608	24638		C618	81280	33274		D621	102616	95504		J125	264922	129032		J200	257810	88900		J317	94742	195326

C218	293624	9906		C619	139192	51054		D622	188976	91694		J127	272796	129794		J201	257810	84328		J318	214630	128524

C219	314452	79502		C620	137414	58928		D623	166878	63754		J128	307340	129794		J202	276098	87884		J319	210540	79248

C220	292608	84328		C631	118618	81026		D701	13462	175514		J129	314198	129794		J203	276098	83312		J32	310134	193294
C228	310896	61722		C632	100076	6604		D702	14478	167640		J13	230124	212344		J206	289306	93980		J320	103378	138684
C229	291338	51816		C634	78486	45974		D703	48006	162560		J130	318262	131063		J207	77978	71374		J321	101600	108712
C305	255016	120904		C637	69850	30226		D704	37592	166878		J131	320802	131063		J208	139446	80010		J322	188976	48006
C306	249174	120142		C638	94234	9652		D707	62738	185166		J133	118364	128270		J209	139446	77470		J323	240284	45466

C311	272034	114554		C641	87122	33274		D708	64770	198628		J134	118364	121412		J210	139446	74930		J326	133858	107188

C313	279146	116078		C642	84582	39370		D711	54610	142240		J136	182880	124968		J211	166116	73406		J33	114300	183896

20

Image 20

Contents Model 72GF-66E Electrical Specifications =0.290 Y=0.300Important Servicing Notes Adjustment menu Geometry AdjustmentsPin Phase Horizontal VerticalHorizontal Shift WidthLower Corner Correction Vertical LinearityVertical Angle Vertical BowColour Adjustments Follow the procedure below to set the Cut OffFollow the procedure below to set the Gain Vertical ShiftContrast Adjustments Dvco Adjustment PALDvco Adjustment Ntsc Auto Installation On/OffQKI KITP7293BMN5 QKITP7293BMN5 F7293BMN5 CRT Module Unit Printed Wiring Board F7269N3. Component side CRT Module Unit Printed Wiring Board F7269N3. Copper side Side Copper Digital Module Unit Printed Wiring Boards F7295NOA C6083Power Switch Unit Printed Wiring Boardsm F7305N0B Copper sideComponent side Audio Amplifier Unit Printed Wiring Boards F7304N0BAudio Amplifier Unit F7304N0B PWB Parts Location Tables CN3 Mother Unit F7293N5A PWB Parts Location TablesFB1 TRC JF6JF8 JF9JF2 JF3R817 214376 58674 R818 207518 61722 T702 56896 173228 CRT Module Unit PWB F7269N3 Parts Location Tables Component Side Copper sideFront A/V Unit PWB F7306N0B Parts Location Tables Dinamic Focus Unit PWB F7271N3 Parts Location TablesDigital Module Unit PWB F7305N0B Parts Location Tables Component Side. Copper sideDigital Module Unit F7295N0B PWB Parts Location Tables RGBJF4 JF5Description of Schematic Diagram 72GF 66E IC305 Sharp Schematic Diagram of CRT Module Unit F7269N3, 00 Version Sharp Front a Realizado Verificado AprobadoSchematic Diagram of Dinamic Focus Unit F7271, 00 Version Realizado Veri Module Digital Schematic Diagram Schematic Diagram of Power Supply Unit F7305, 00 Version Sharp Stereo LED Flashing Codes Block Diagram Video ProcessorBlock Diagram 72GF-66E Parts Description Picture TubeMother Unit Tuner Integrated CircuitsPackaged Circuits CoilsCeramic Filters TransformersUVZ2C2R2MEH1TA Nichicon Ceram C 5PF 50V 2125SMDCeram C 1UF 16V 2125SMD Ceram C DE1410 E332M-KX ResistorsCeram C 220PF 2KV MET Film R 1 OHM 5% 2W MET OX RES 1KOHM 5% 1WSET MET OX R 3,3KOHM 5% 3W LW Wound RES 47KOHM 5% 5WMiscellaneous Parts TRC Unit Integrated Circuits Digital Module Unit Integrated Circuits Zener Diode TZMC24 TFK SMD Zener Diode TZMC3V3 TFK SMDCrystal 5MHZ Acal Crystal 20.25 HMZIC TDA7481 Thomson Audio Amplifier Integrated CircuitsPwbdigital Module VPC RGB Cabinet Parts Frontal A/V Unit CoilsLine Filter Unit Coils 1.2 1.3 1.5 1.6 Recycled Paper