Teac-CT-M805-SR-Service-Manual电路原理图.pdf

RadioFans.CN 收音机爱 好者资料库 TEAC AUSTRALIA TECH MEMO “TELEVISION” Date: 29th-Jan-1999 File: CTM-805SR-5 CTM805SR Symptom: FAILURE OF D402 - causing failures D403, R427 and Q402 Countermeasures: Replace diode D402 with Philips type BY228. Temporary Countermeasure: Insert an additional diode in series (3TH41 Toshiba) in location D402 as per diagram below. (both diodes 3TH41 type) Regards, Fabian Lubanovic RadioFans.CN 收音机爱 好者资料库 TEAC AUSTRALIA TECH MEMO “TELEVISION” Date: 01-Jan-1999 File: CTM-805SR-4 MODEL: CTM805SR Symptom: NO SOUND Instructions: Replace diode D301 (it may measure ok). *common signal diode. Regards, Fabian Lubanovic Technical Manager TEAC AUSTRALIA TECH MEMO “TELEVISION” Date: 29-Sep-1998 File: CTM-805SR-3 MODEL: CTM805SR Symptom: Component SE140N (Q905) is being replaced by standard NPN transistor. This component is NOT a NPN transistor as shown in the CT-M805SR circuit diagram. This device is acting as a voltage sensing device (ie. For B+ voltage) which via the opto-coupler changes the pulse width on the primary side of the switch-mode supply. Equivalent Circuit: Instructions: Use only the specified component. Use P/N 1300SE140N when ordering. Regards, Fabian Lubanovic Technical Manager TECHNICAL BULLETIN 17th May 1999 Page 1 of 1 MODEL: CT-M805SR PROBLEM: Television will go standby intermittently. Instructions: Move diode D904 to location D904A. Regards, Fabian Lubanovic TEAC Australia Pty Ltd. TECHNICAL BULLETIN 16th Sep 1999 Page 1 of 1 MODEL: CT-M805SR PROBLEM: UHF tuner drifting channel loss. REVSION 2 Instructions: Fit a 0.1uF ceramic capacitor across R103 10k resistor (in parallel). Refer diagram below. If the above modification fails to operate, the next step is to replace the tuner. Regards, Fabian Lubanovic TEAC Australia Pty Ltd. Q101 Pm2369 R102 R101 R155 R103 C102 Fit cap across here TECHNICAL BULLETIN 2-11-99 Page 1 of 1 MODEL: CT-M805S/SV PROBLEM: Buzzing noise in standby File: CTm805-noise.DOC Immediately after switching to standby a buzzing noise may be heard for some time. Using the following circuit can eliminate problem. Instructions: 1- Remove the link between collector and emitter of Q301 2- Insert the following components in the indicated locations of the main PCB. R305 1K R306 10K Q301 2SD1406 Regards, Alcides Berta TEAC Australia Pty Ltd. TECHNICAL BULLETIN 7th May 1999 Page 1 of 1 MODEL: CT-M805SR PROBLEM: No colour when trying to play video tapes. This problem occurs when playing video cassette movies and is particularly noticeable when using the MV6080G VCR. Instructions: Locate C249A which is close to XTAL X201 (4.43Mhz colour burst) Replace C249A with a 15pF ceramic capacitor. Fabian Lubanovic TEAC Australia Pty Ltd. MODEL NO.:CT-M805SR Chassis type GT-733A SYSTEM:PAL BG NTSC PLAYBACK AV IN / OUT CABLE TUNER 50P Part NumberDescriptionUnit Qty RC-C10Remote Control AssyPC1 10780045546455K HZ RESONATOR KYOCERAPC1 11310100517CARBON FILM RESISTOR 100 OHM1/16W +-5%PC2 11310200517CARBON FILM RESISTOR 1K OHM1/16W +-5%PC1 11310300517CARBON FILM RESISTOR 10K OHM1/16W +-5%PC1 11310900517CARBON FILM RESISTOR 1 OHM1/16W +-5%PC1 11347300517CARBON FILM RESISTOR 47K OHM1/16W +-5%PC1 11368200517CARBON FILM RESISTOR 6.8K OHM1/16W +-5%PC1 12747604203ELECT. CAP. 47 MFD 16V +-20%PC1 13060010100INFRARED EMITTER EL-1L1KODENSHIPC1 13121071919TRANSISTOR 2SA719S FO SHANPC1 13123094500TRANSISTOR 2SC945 NECPC1 13380301033I.C. SAA3010T PHILIPSPC1 17272600099BARE WIRE 54MMM0.1 190R6330002REMOTE P.C.B. (140896)PC1 51626040810SELF-TAPPING SCREW 2.6 X 8 P/T(HARDEN)PC2 774R6330100BATTERY SPRING (+VE)PC1 774R6330200BATTERY SPRING (-VE)PC1 774R6330300BATTERY SPRING (+-VE)PC1 81004110413POLYBAG 4 X 11 X 0.04MMW/RE-CYCLING MARKPC1 849R6330100KEY PAD FULL 40 KEYSPC1 892R6330106DIAL KEY PLATE - PAL/BG W/CCD/F.TXTPC1 900R6330203HANDSET TOP CABINET -MATT BLK.SPRAYED W/SILVER 8001C S.S.PC1 902R6330203HANDSET BOTTOM CABINET - MATTBLACK SPRAYEDPC1 910R6330156HANDSET BATTERY DOOR-TEAC DESIGN CT-M805SRM.BLK RC-684PC1 973R6330100VOLUME/CHANNEL KNOB - MOULDEDBLACKPC1 0021340984A34 CRT #A80AEJ15X98 RCA(WORLD-WIDE YAMMING)PC1 00313137207TUNER OSCAR 2900KKC 3X1 772TELEFUNKEN (HIGH JACK)PC1 00812233105DEGAUSSING COIL 120T L=3750MM(5 TAPE) DIA. 0.45MM ART-TECHPC1 10773150000SAW FILTER TSB-5308U (SANYO)PC1 10773891510SAW FILTER 38.9 MHZ TSF5315USANYOPC1 11310310167METAL FILM RESISTOR 10K OHM1/4W +-1%PC2 11315310517CARBON FILM RESISTOR 15K OHM1/4W +-5%PC2 13013414801SILICON DIODE IN4148PC1 13051204400LED 3MM RED 204HDCPC1 16618501240TWEETOR SPEAKER 1-1/28 OHM 5WPC2 1662819364JSPEAKER 3 X 6 8 OHM 10W#R816H68NK-1 KAMIIPC2 171550084007 AC LINE CORD W/7.5A PLUG(DOUB.INSULATION)2 PIN SAA APPPC1 17262603640UL1007 TOP COAT WIRE AWG26360MM BLACK 10 X 10MMPC2 17262603640UL1007 TOP COAT WIRE AWG26360MM BLACK 10 X 10MMPC0 17262603643UL 1007 TOP COAT WIRE AWG 26360MM ORANGE 10 X 10MMPC2 17262603643UL 1007 TOP COAT WIRE AWG 26360MM ORANGE 10 X 10MMPC0 17910500000UL PVC TUBE 5mm DIAM1.1 18622750314BATTERY 3APC2 191201008072 PIN SOCKET ASSY L=700MMPC1 191301016073 PIN SOCKET ASSY (2 WIRE)L=700MMPC1 191401005074 PIN SOCKET ASSY L=450MMPC1 51530340810SELF-TAPPING SCREW 3 X 8W/B/T (HARDEN)PC4 610733A0203GIFT BOX -TEAC DESIGN W/HANDLEK3A3A3K CT-M805SRPC1 611733A0200GIFT BOX-BOTTOM 951(W) X680(D)X 309(H)MM W/HANDLE K3A3A3KPC1 618733A0100PACKING PADPC2 63023801000FIBRE WASHER OD=23 , ID=8T=1MMPC8 66323021198SERIAL NO.LABEL - OC:GT-211/98PC2 MODEL NO.:CT-M805SR Chassis type GT-733A SYSTEM:PAL BG NTSC PLAYBACK AV IN / OUT CABLE TUNER 50P Part NumberDescriptionUnit Qty 669733A0103RATING LABEL - TEAC DESIGNCT-M805SRPC1 670733B0013INSTRUCTION MANUAL - TEAC (A)DESIGN CT-M805SR 90P.PC1 678628A0003EASY TUNE CARD (A) - TEAC (B)DESIGNPC1 678733B0102CB NO.LABEL (I) - TEAC DESIGNCT-M805SR LARGE SIZEPC2 678733B0103CB NO.LABEL (II) - TEAC DESIGNCT-M805SR SMALL SIZEPC1 678733B0105TELETEXT COMPLEMENT - TEAC (A)DESIGN CT-M805SRPC1 678733B0201SCREEN STICKER - TEAC DESIGNCT-M805SRPC1 67893131503TOTAL CARE LABEL - TEAC (A)DESIGNPC1 69094203902WARRANTY CARD -TEAC (C) DESIGNPC1 693733B0102EAN CODE LABEL - 9313060009052PC1 703733B0107SPK.GRILLE-M.GREY8403CDOUBLESIDE SPY.0.5MM THK.1.0MM HOLEPC2 71093290101NAME PLATE - TEAC (B) DESIGN(BIG SIZE) (ELECTROFORMED)PC1 728733B0100CRT MTG. BRACKET W/NUTPC4 800733A0100POLYFOAM - TOP LEFTPC1 800733A0200POLYFOAM - TOP RIGHTPC1 800733A0300POLYFOAM - BOTTOM LEFTPC1 800733A0400POLYFOAM - BOTTOM RIGHTPC1 81009150413POLYBAG 9 X 15 X 0.04MM W/RE-CYCLING P.E.MARKPC1 81055520464POLYBAG 55 X 52 X 0.04MMTEAC DESIGN CT-M805SRPC1 82650250500FOAM SHEET 50 X 25 X 0.5MMTHK (APPROX)PC1 82650300500FOAM SHEET 50 X 30 X 0.5MMTHK (APPROX)PC1 884733A3802JACK COVER PLATE - TEAC DESIGNCT-M805SRPC1 884733B1802PRESET PLATE - TEAC DESIGN13 KEYSPC1 900733B0112FRONT CABINET - METALLIC GREY8403CPC1 902733A12U3BACK CABINET HI-PS UL 94V0 -METALLIC GREY8403CW/O WOOFER PC1 919733B0120P/DOOR-TEAC DESIGN CT-M805SRW/CABLE READY WORDINGPC1 980733A02U0JACK PLATE HI-PS/BRASS INSERT521-882001-00 2PCS/SET)UL 94V0PC1 991733A0101POWER KNOB - METALLIC GREY8403CPC1 00123415110FLYBACK TRANSFORMERJF0101-0151 SHEKOU JEWELPC1 01210234006SEMI-FIXED RESISTOR EVND8AA03B13 1KBPC1 01210334006SEMI-FIXED RESISTOR EVND8AA03B14 10KBPC1 01220233006SEMI-FIXED RESISTOR EVND2AA03B23 2KBPC5 01220334006SEMI-FIXED RESISTOR EVND8AA03B24 20KBPC1 01250234006SEMI-FIXED RESISTOR EVND8AA03B53 5KBPC5 01250334006SEMI-FIXED RESISTOR EVND8AA03B54 50KBPC1 10119100996HORIZONTAL DRIVE TRANSFORMER(R1009)PC1 10128049395LINE FILTER 20MH LB35T493AHIGHLIGHT FOR 33PC2 10149352094SWITCHING POWER TRANSFORMER#KB49C520C HIGHLIGHTPC1 10237060002TANK COIL / AFC COIL COILS707851PC2 10267130002 SOUND IF COIL. COILS 710256PC2 10510010302FIXED INDUCTIVE COIL 10uH+-10% AXIAL TYPEPC1 10510910308FIXED INDUCTIVE COIL 1.0UH+-10% (WITTIS)PC7 10515010102FIXED INDUCTIVE COIL 15UH 10%PC1 10518010206LINEARITY COIL 18UH FOR 33LX14I270B HIGHLIGHTPC1 10520110602CHOKE COIL 200UH 10% CH9012-201K (ELEC PRODUCT)PC1 10527010308FIXED INDUCTIVE COIL 27UHPC1 10556010102FIXED INDUCTOR COIL 56uH +-10%CW-560K-455-705111PC3 10568910308FIXED INDUCTOR COIL 6.8 UH+-10% AXIALPC2 10582115606CHOKE COIL 820UH 0.37 OHMHIGHLIGHTPC1 10710550066SOUND TRAP CERAMIC FILTER5.5MHZ WEI HAWPC1 10730550016SOUND BYPASS CERAMIC FILTER5.5MHZ WEI HAWPC1 10730574016SOUND BYPASS CERAMIC FILTER5.74MHZ SFE-5.74MC MURATAPC1 11310010517CARBON FILM RESISTOR 10 OHM1/4W +-5%PC1 11310020512CARBON FILM RESISTOR 10 OHM1/2W +-5%PC1 MODEL NO.:CT-M805SR Chassis type GT-733A SYSTEM:PAL BG NTSC PLAYBACK AV IN / OUT CABLE TUNER 50P Part NumberDescriptionUnit Qty 11310110517CARBON FILM RESISTOR 100 OHM1/4W +-5%PC12 11310110517CARBON FILM RESISTOR 100 OHM1/4W +-5%PC3 11310120512CARBON FILM RESISTOR 100 OHM1/2W +-5%PC1 11310210217CARBON FILM RESISTOR 1K OHM1/4W +-2%PC1 11310210517CARBON FILM RESISTOR 1K OHM1/4W +-5%PC8 11310210517CARBON FILM RESISTOR 1K OHM1/4W +-5%PC11 11310210517CARBON FILM RESISTOR 1K OHM1/4W +-5%PC3 11310220512CARBON FILM RESISTOR 1K OHM1/2W +-5%PC1 11310230575METAL OXIDE FILM RESISTOR 1KOHM 1W +-5%PC2 11310310517CARBON FILM RESISTOR 10K OHM1/4W +-5%PC12 11310310517CARBON FILM RESISTOR 10K OHM1/4W +-5%PC5 11310330575METAL OXIDE FILM RESISTOR 10KOHM 1W +-5%PC1 11310340575METAL OXIDE FILM RESISTOR 10KOHM 2W +-5%PC3 11310410517CARBON FILM RESISTOR 100K OHM1/4W +-5%PC8 11310420512CARBON FILM RESISTOR 100K OHM1/2W +-5%PC1 11310510517CARBON FILM RESISTOR 1M OHM1/4W +-5%PC1 11310910517CARBON FILM RESISTOR 1 OHM1/4W +-5%PC1 11312030575METAL OXIDE FILM RESISTOR 12OHM 1W +-5%PC1 11312110517CARBON FILM RESISTOR 120 OHM1/4W +-5%PC3 11312210517CARBON FILM RESISTOR 1.2K OHM1/4W +-5%PC6 11312310517CARBON FILM RESISTOR 12K OHM1/4W +-5%PC5 11312410517CARBON FILM RESISTOR 120K OHM1/4W +-5%PC1 11312420512CARBON FILM RESISTOR 120K OHM1/2W +-5%PC1 11315010517CARBON FILM RESISTOR 15 OHM1/4W +-5%PC3 11315110517CARBON FILM RESISTOR 150 OHM1/4W +-5%PC1 11315120512CARBON FILM RESISTOR 150 OHM1/2W +-5%PC1 11315210517CARBON FILM RESISTOR 1.5K OHM1/4W +-5%PC3 11315310517CARBON FILM RESISTOR 15K OHM1/4W +-5%PC3 11315340575METAL OXIDE FILM RESISTOR 15KOHM 2W +-5%PC1 11315410517CARBON FILM RESISTOR 150K OHM1/4W +-5%PC2 11315860575METAL OXIDE FILM RESISTOR 0.15OHM 5W +-5%PC1 11315940542NON-FLAMMABLE FUSE RESISTOR1.5 OHM 2W +-5%PC1 11315990551WIRE WOUND CEMENT RESISTOR 1.5OHM 10W +-5%PC1 11318110517CARBON FILM RESISTOR 180 OHM1/4W +-5%PC4 11318310517CARBON FILM RESISTOR 18K OHM1/4W +-5%PC1 11318410517CARBON FILM RESISTOR 180K OHM1/4W +-5%PC1 11322030575METAL OXIDE FILM RESISTOR 22OHM 1W +-5%PC1 11322110517CARBON FILM RESISTOR 220 OHM1/4W +-5%PC5 11322130575METAL OXIDE FILM RESISTOR 220OHM 1W +-5%PC1 11322210517CARBON FILM RESISTOR 2.2K OHM1/4W +-5%PC8 11322220512CARBON FILM RESISTOR 2.2K OHM1/2W +-5%PC1 11322310517CARBON FILM RESISTOR 22K OHM1/4W +-5%PC8 11322310517CARBON FILM RESISTOR 22K OHM1/4W +-5%PC8 11322410517CARBON FILM RESISTOR 220K OHM1/4W +-5%PC1 11322510517CARBON FILM RESISTOR 2.2M OHM1/4W +-5%PC1 11322910517CARBON FILM RESISTOR 2.2 OHM1/4W +-5%PC1 11322940542FUSING RESISTOR 2.2 OHM 2W +-5%PC1 11327110517CARBON FILM RESISTOR 270 OHM1/4W +-5%PC3 11327210517CARBON FILM RESISTOR 2.7K OHM1/4W +-5%PC2 11327220512CARBON FILM RESISTOR 2.7K OHM1/2W +-5%PC5 11327310517CARBON FILM RESISTOR 27K OHM1/4W +-5%PC5 11327410517CARBON FILM RESISTOR 270K OHM1/4W +-5%PC1 11327940542FUSING RESISTOR 2.7 OHM 2W+-5%PC1 11333110517CARBON FILM RESISTOR 330 OHM1/4W +-5%PC1 MODEL NO.:CT-M805SR Chassis type GT-733A SYSTEM:PAL BG NTSC PLAYBACK AV IN / OUT CABLE TUNER 50P Part NumberDescriptionUnit Qty 11333210167METAL FILM RESISTOR 3.3K OHM1/4W +-1%PC3 11333210517CARBON FILM RESISTOR 3.3K OHM1/4W +-5%PC8 11333260575METAL OXIDE FILM RESISTOR 3K3OHM 5W +-5%PC1 11333310517CARBON FILM RESISTOR 33K OHM1/4W +-5%PC5 11333950542NON-FLAMMABLE FUSE RESISTOR3.3 OHM 3W +-5%PC1 11339110517CARBON FILM RESISTOR 390 OHM1/4W +-5%PC3 11339210517CARBON FILM RESISTOR 3.9K OHM1/4W +-5%PC4 11339350575METAL OXIDE FILM RESISTOR 39KOHM 3W +-5%PC1 11347010517CARBON FILM RESISTOR 47 OHM1/4W +-5%PC5 11347020575METAL OXIDE FILM RESISTOR47 OHM 1/2W +-5%PC1 11347030575METAL OXIDE FILM RESISTOR 47OHM 1W +-5%PC1 11347040575METAL OXIDE FILM RESISTOR 47OHM 2W -+5%PC1 11347110517CARBON FILM RESISTOR 470 OHM1/4W +-5%PC5 11347210517CARBON FILM RESISTOR 4.7K OHM1/4W +-5%PC4 11347310517CARBON FILM RESISTOR 47K OHM1/4W +-5%PC6 11347820575METAL OXIDE FILM RESISTOR0.47 OHM 1/2W +-5%PC1 11347910517CARBON FILM RESISTOR 4.7 OHM1/4W +-5%PC2 11351050575METAL OXIDE FILM RESISTOR 51OHM 3W +-5%PC1 11351110517CARBON FILM RESISTOR 510 OHM1/4W +-5%PC2 11356010517CARBON FILM RESISTOR 56 OHM1/4W +-5%PC1 11356110517CARBON FILM RESISTOR 560 OHM1/4W +-5%PC4 11356210517CARBON FILM RESISTOR 5.6K OHM1/4W +-5%PC2 11356310517CARBON FILM RESISTOR 56K OHM1/4W +-5%PC2 11356521092CARBON COMPOSITION RESISTOR5.6M OHM 1/2W +-10%PC4 11368210217CARBON FILM RESISTOR 6.8K OHM1/4W +-2%PC1 11368210517CARBON FILM RESISTOR 6.8K OHM1/4W +-5%PC1 11368310167METAL FILM RESISTOR 68K OHM1/4W +-1%PC1 11368310517CARBON FILM RESISTOR 68K OHM1/4W +-5%PC2 11368830542FUSING RESISTOR 0.68 OHM 1W+-5%PC2 11375010517CARBON FILM RESISTOR 75 OHM1/4W +-5%PC8 11382110517CARBON FILM RESISTOR 820 OHM1/4W +-5%PC1 11382310517CARBON FILM RESISTOR 82K OHM1/4W +-5%PC1 11382410517CARBON FILM RESISTOR 820K OHM1/4W +-5%PC1 11382950575METAL OXIDE FILM RESISTOR 8.2OHM 3W +-5%PC1 11421026200THERMISTOR PTH451C262BPC1 12310034093CERAMIC CAP. 10 PF 50V +-5%(NPO)PC2 12310135060CERAMIC CAP. 100 PF 50V +-10%(SL TYPE) SMART GOODPC4 12310235090CERAMIC CAP. 0.001 MFD 50V+-10% (B TYPE)PC5 12310235090CERAMIC CAP. 0.001 MFD 50V+-10% (B TYPE)PC3 12310337090CERAMIC CAP. 0.01 MFD 50V +80-20%PC8 12310427090CERAMIC CAP. 0.1 MFD 25V +80-20%PC11 12310427090CERAMIC CAP. 0.1 MFD 25V +80-20%PC3 12310427090CERAMIC CAP. 0.1 MFD 25V +80-20%PC4 12310435090CERAMIC CAP. 0.1 MFD 50V+-10% (B TYPE)PC2 12312255190CERAMIC CAP. 0.0012 MFD 500V+-10% (B TYPE) MATSUSHITAPC1 12315034093CERAMIC CAP. 15 PF 50V +-5%(NPO)PC2 12315285010CERAMIC CAP. 0.0015 MFD 2KV+-10% MATSUSHITAPC2 12322246647CERAMIC CAP. 0.0022 MFD 400VAC+-20% W/IEC384-14 APP. TDKPC1 12322285010CERAMIC CAP. 0.0022 MFD 2KV+-10% MATSUSHITAPC1 12322337090CERAMIC CAP. 0.022 MFD 50V +80-20%PC5 12322337090CERAMIC CAP. 0.022 MFD 50V +80-20%PC2 12327034093CERAMIC CAP. 27PF 50V +-5%(NPO)PC3 12333135060CERAMIC CAP. 330 PF 50V +-10%(SL TYPE)PC4 12339135060CERAMIC CAP. 390PF 50V +-10%(SL TYPE)PC2 MODEL NO.:CT-M805SR Chassis type GT-733A SYSTEM:PAL BG NTSC PLAYBACK AV IN / OUT CABLE TUNER 50P Part NumberDescriptionUnit Qty 12347034060CERAMIC CAP. 47 PF 50V +-5%(SL TYPE)PC1 12347135060CERAMIC CAP. 470 PF 50V +-10%(SL TYPE)PC2 12347146651CERAMIC CAP. 470PF AC400V+-10% (DE0910B471K-XX) MURATAPC2 12347255090CERAMIC CAP. 0.0047 MFD 500V+-10% (B TYPE)PC2 12347255290CERAMIC CAP. 0.0047 MFD 500V+-10% (B TYPE) SMALL SIZEPC