Teac CT-M6811 Service Manual

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SERVICE MANUAL

1. Caution.....................................................................2

2. Specification...............................................................6

3. BOM List ........................... ..................... .................9

4. Alignment Procedure....................................................36

5. Block Diagram............................................................40

6. Schematic Diagram......................................................41

7. PCB Layout................................................................42

8. Explode Diagram View.................................................44

This manual is the latest at the time of printing, and does not

include the modification which may be made after the printing, by

the constant improvement of product.

TEAC

CT-M6811

Summary of Contents for Teac CT-M6811

Page 1: Service Manual
TEAC SERVICE MANUAL CT-M6811 1. Caution……………………………………………………………2 2. Specification………………………………………………………6 3. BOM List ……………………… ………………… ……………..9 4. Alignment Procedure………………………………………….…36 5. Block Diagram……………………………………………………40 6. Schematic Diagram………………………………………………41 7. PCB Layout………….……………………………………………42 8. Explode Diagram View………….………………………………44 This manual is the latest at the time of printing, and does not include the modification which may be made after the printing, by the constant improvement of product.
Page 2 CAUTION: Use of controls, adjustments or procedures other than those specified herein may result in hazardous radiation exposure. CA UTION: TO REDUCE THE RISK OF CAUTION ELECTRICAL SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE RISK RISK OF OF ELECTRI ELECTRIC C PARTS INSIDE.
Page 3: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS CAUTION: Read all of these instructions. Save these instructions for later use. Follow all Warnings and Instructions marked on the audio equipment. 1. Read Instructions- All the safety and operating instructions should be read before the product is operated. 2.
Page 4 PROTECTION AND LOCATION OF YOUR SET Do not use this television set near water ... for example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool, etc. Never expose the set to rain or water. If the set has been exposed to rain or water, unplug the set from the wall outlet and refer servicing to qualified service personnel.
Page 5 OPERATION OF YOUR SET 18. This television set should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supply at your home, consult your television dealer or local power company. For television sets designed to operate from battery power, refer to the operating instructions.
Page 6 PFS2 FORMAT-1 Report Date:2004-3-3 17:10 ProductView..: Product: Report by....: CT-M6811 Specs / Products MasterData Customer Id TEAC AUSTRALIA PTY. LTD Version Status Brand TEAC Reception +Tuning - presets/channels +Tuning - technology +Tuning - Indication +Freq Bands HYPER BAND CATV 470MHz...
Page 7 Date:2004-3-3 17:10 ProductView..: Product: Report by....: CT-M6811 Specs / Products +Indicators - screen RC Recvd LED, SB LED +Indicators - front +Numb of Loc Cont (incl Mains) +Number of Ind. (incl Mains) +Local Controls (Old) Remote Control Connectors Rear +Scart RGB+Y/C+CVBS...
Page 8 Date:2004-3-3 17:10 ProductView..: Product: Report by....: CT-M6811 Specs / Products +Power in "OFF" for Weight (P)TV (incl. Packaging) Weight (P)TV (excl. Package) Weight AVUnit excl Packaging +INDICATION on BACKCOVER +Channel Final Equipment +Packaging - methods +Documents and manuals +Languages DFU...
Page 9 Item No. Description Quantity Req. Designator Remarks 08-29224E-CR1 ASS'Y - CRT BD 10-1N4148-ABX DIODE 1N4148 (SWITCHING) 1 D501 10-1N4148-ABX DIODE 1N4148 (SWITCHING) 1 D502 10-1N4148-ABX DIODE 1N4148 (SWITCHING) L501("1" TO P501"1") 11-A562TM-0BX TRANSISTOR 2SA562TM-0 1 Q507 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q502 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q504...
Page 10 Item No. Description Quantity Req. Designator Remarks 26-EBP391-JCX CAP. CER. 390PF 50V +/-5% CH 1 C501 26-EBP471-JCX CAP. CER 470PF 50V +/-5% CH 1 C503 34-R100K2-1BX COIL CHOKE 10 UH +/-10% 1 L503 35-237250-00X FERR. BEAD HF70 4.5X5.0 FOR C508 (L505 & L506) 40-02501C-CRG P.C.B.
Page 11 Item No. Description Quantity Req. Designator Remarks 08-29224E-FC2 ASS'Y - FRONT CABINET 02-GND029-XX0 ASS"Y-CRT GND WIRE & HOUS.(29) 44-29OFLW-TS4A CRT A68AGA20X99 1 CRT01 46-26514H-04X HS 4P A/B 500/13 RBGW TJC1-4Y 1 P411H 54-205140-000 SPACER CRT MOUNTING T=2MM FOR CRT MTG. 54-314740-0X0 CRT FIBRE SHEET (22mmX22mmX0.8mm) FOR CRT MTG.
Page 12 Item No. Description Quantity Req. Designator Remarks 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 J083 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J085 46-33079W-04X PIN BASE *4 TJC3-4A 1 P005A 62-388160-0HA LED BRACKET 62-388170-0HA BRACKET 63-B30100-BT4 S/T SCREW B 3 X 10 BT FOR REMOTE CONTROL.PCB 25-BCB470-M1X CAP.
Page 13 Item No. Description Quantity Req. Designator Remarks 11-SA1015-YBX TRANSISTOR 2SA1015Y 1 Q915 11-SA1015-YBX TRANSISTOR 2SA1015Y 1 Q916 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q003 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q007 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q202 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q204 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q451 11-SC1815-YBX TRANSISTOR 2SC1815Y...
Page 14 Item No. Description Quantity Req. Designator Remarks 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R923 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R924 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R925 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R926 18-CB0102-JNX RES.
Page 15 Item No. Description Quantity Req. Designator Remarks 18-CB0153-JNX RES. C.F. 15k OHM 1/6W +/-5% 1 R021 18-CB0183-JNX RES. C.F. 18k OHM 1/6W +/-5% 1 R432 18-CB0202-JNX RES. C.F. 2K OHM 1/6W +/-5% 1 R412 18-CB0220-JNX RES. C.F. 22 OHM 1/6W +/-5% 1 R027 18-CB0220-JNX RES.
Page 16 Item No. Description Quantity Req. Designator Remarks 18-CB0331-JNX RES. C.F. 330 OHM 1/6W +/-5% 1 R609 18-CB0332-JNX RES. C.F. 3.3k OHM 1/6W +/-5% 1 R212 18-CB0681-JNX RES. C.F. 680 OHM 1/6W +/-5% 1 R216 18-CB0332-JNX RES. C.F. 3.3k OHM 1/6W +/-5% 1 R253 18-CB0333-JNX RES.
Page 17 Item No. Description Quantity Req. Designator Remarks 18-CB0683-JNX RES. C.F. 68K OHM 1/6W +/-5% 1 R936 18-CB0683-JNX RES. C.F. 68K OHM 1/6W +/-5% 1 R418 18-CB0750-JNX RES. C.F. 75 OHM 1/6W +/-5% 1 R922 18-CB0820-JNX RES. C.F. 82 OHM 1/6W +/-5% 1 R902 18-CB0820-JNX RES.
Page 18 Item No. Description Quantity Req. Designator Remarks 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C007 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C022 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C029 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C234 26-EBP103-ZFX CAP.
Page 19 Item No. Description Quantity Req. Designator Remarks 26-EBP331-JCX CAP. CER 330PF 50V +/-5% CH 1 C042 26-EBP331-JCX CAP. CER 330PF 50V +/-5% CH 1 C043 26-EBP390-JCX CAP. CER 39PF 50V +/-5% CH 1 C031 26-EBP390-JCX CAP. CER 39PF 50V +/-5% CH 1 C032 27-ALQ432-J0X CAP.
Page 20 Item No. Description Quantity Req. Designator Remarks 34-R100J2-0EX COIL PL - 10 UH +/-5% 1 L208 34-R220J2-0EX COIL PL - 22 UH +/-5% 1 L202 34-R220J2-0EX COIL PL - 22 UH +/-5% 1 L206 34-R270J2-0EX COIL PL - 27 UH +/-5% 1 L207 34-R470J2-0EX COIL PL - 47 UH +/-5%...
Page 21 Item No. Description Quantity Req. Designator Remarks 41-WJ0065-B00 WIRE BARE JUMPER 6.5MM 1 J602 41-WJ0065-B00 WIRE BARE JUMPER 6.5MM 1 J606 41-WJ0065-B00 WIRE BARE JUMPER 6.5MM 1 J305 41-WJ0065-B00 WIRE BARE JUMPER 6.5MM 1 JP904 41-WJ0065-B00 WIRE BARE JUMPER 6.5MM 1 D413 41-WJ0065-B00 WIRE BARE JUMPER 6.5MM...
Page 22 Item No. Description Quantity Req. Designator Remarks 41-WJ0100-B00 WIRE BARE JUMPER 10MM 1 J901 41-WJ0100-B00 WIRE BARE JUMPER 10MM 1 J912 41-WJ0100-B00 WIRE BARE JUMPER 10MM 1 J914 41-WJ0100-B00 WIRE BARE JUMPER 10MM 1 J916 41-WJ0100-B00 WIRE BARE JUMPER 10MM 1 J921 41-WJ0115-B00 WIRE BARE JUMPER 11.5MM...
Page 23 Item No. Description Quantity Req. Designator Remarks 41-WJ0190-B00 WIRE BARE JUMPER 19MM 1 J015 41-WJ0190-B00 WIRE BARE JUMPER 19MM 1 J018 41-WJ0190-B00 WIRE BARE JUMPER 19MM 1 J908 41-WJ0195-B00 WIRE BARE JUMPER 19.5MM 1 J601 41-WJ0200-B00 WIRE BARE JUMPER 20MM 1 J013 41-WJ0200-B00 WIRE BARE JUMPER 20MM...
Page 24 Item No. Description Quantity Req. Designator Remarks 25-BCA101-M1X CAP. ELEC 100 UF 16V +/-20% 1 C028 25-BCA101-M1X CAP. ELEC 100 UF 16V +/-20% 1 C612 25-BCA101-M1X CAP. ELEC 100 UF 16V +/-20% 1 C210 25-BCA102-M1X CAP. ELEC 1000 UF 16V +/-20% 1 C245 25-BCA470-M1X CAP.
Page 25 Item No. Description Quantity Req. Designator Remarks 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q630 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q631 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R604 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R611 18-CB0223-JNX RES. C.F. 22k OHM 1/6W +/-5% 1 R630 18-CB0223-JNX RES.
Page 26 Item No. Description Quantity Req. Designator Remarks 18-CB0331-JNX RES. C.F. 330 OHM 1/6W +/-5% 1 R944 27-MBC104-J0X CAP. M.P.E 0.1 UF 63V +/-5% 1 C242 18-CB0272-JNX RES. C.F. 2.7k OHM 1/6W +/-5% 1 R001 18-CB0272-JNX RES. C.F. 2.7k OHM 1/6W +/-5% 1 R002 11-2N3904-0BX TRANSISTOR 2N3904 (NPN)
Page 27 Item No. Description Quantity Req. Designator Remarks 41-WJ0085-B00 WIRE BARE JUMPER 8.5MM 1 J415 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J416 27-MBC472-J0X CAP. M.P.E. 0.0047UF 63V +/-5% 1 C645 27-MBC472-J0X CAP. M.P.E. 0.0047UF 63V +/-5% 1 C646 41-WJ0050-B00 WIRE BARE JUMPER 5MM 1 J631 41-WJ0085-B00 WIRE BARE JUMPER 8.5MM...
Page 28 Item No. Description Quantity Req. Designator Remarks 07-389VI5-NX4 TUNER UV1355-BK2(BG/HB/IEC/5V 1 TU101 25-BDB470-M1X CAP. ELEC 47 UF 25V +/-20% 1 C632 45-SAW296-6M00G SAW FILTER K2966M 1 Z101 26-EBP104-ZFX CAP. CER 0.1UF 50V +80%/-20% 1 C004 26-EBP104-ZFX CAP. CER 0.1UF 50V +80%/-20% 1 C230 26-EBP103-ZFX CAP.
Page 29 Item No. Description Quantity Req. Designator Remarks 41-WJ0050-B00 WIRE BARE JUMPER 5MM 1 JP903 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q212 18-CB0101-JNX RES. C.F. 100 OHM 1/6W +/-5% 1 R231 18-CB0331-JNX RES. C.F. 330 OHM 1/6W +/-5% 1 R232 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R233 18-CB0470-JNX RES.
Page 30 Item No. Description Quantity Req. Designator Remarks 64-B30060-104 M/C SCREW B 3 X 6 FOR POWER 08-29224E-PW1 ASS'Y - POWER PARTS 10-0FR104-FBX DIODE FR104 (FAST RECTIFIER) 1 D802 10-0FR104-FBX DIODE FR104 (FAST RECTIFIER) 1 D833 10-0RU3YX-F0X DIODE RU3YX (FAST RECTIFIER) 1 D830 10-1N4001-EBX DIODE 1N4001 (RECTIFIER)
Page 31 Item No. Description Quantity Req. Designator Remarks 18-DD0472-FNX RES. M.F. 4.7K OHM 1/4W +/-1% 1 R804A 18-DE0823-FNX RES. M.F. 82K OHM 1/2W +/-1% 1 R831 18-FG0223-JHX RES. M.O. 22K OHM 2W +/-5% 1 R839 18-FG0333-JHX RES. M.O. 33K OHM 2W +/-5% 1 R837 18-KF0825-JH3 RES.
Page 32 Item No. Description Quantity Req. Designator Remarks 36-TRF046-XX1 TRANSFORMER CONV. BCK-4201-39m 1 T803 41-WJ0065-B00 WIRE BARE JUMPER 6.5MM 1 J815 41-WJ0100-B00 WIRE BARE JUMPER 10MM 1 J805 41-WJ0100-B00 WIRE BARE JUMPER 10MM 1 J802F 41-WJ0100-B00 WIRE BARE JUMPER 10MM 1 L816 41-WJ0100-B00 WIRE BARE JUMPER 10MM 1 J804...
Page 33 Item No. Description Quantity Req. Designator Remarks 25-BEA102-M1X CAP. ELEC 1000 UF 35V +/-20% 1 C832 25-BEB101-M1X CAP. ELEC 100 UF 35V +/-20% 1 C840 10-0RU3AM-F0X DIODE RU3AM (FAST RECOVERY) 1 D831 41-WJ0100-B00 WIRE BARE JUMPER 10MM 1 J802G 66-343730-0B0 HOLLOW RIVET 1.6X3.0XL3.2 FOR T801 66-343730-0B0...
Page 34 Item No. Description Quantity Req. Designator Remarks 08-HS46F0-M113C 13-00AS12-13B IC AS1213B 1 IC1501 14-IRE05B-XX0 IR EMITTING DIODE TSAL6200 1 D1501 18-CB0221-JNX RES. C.F. 220 OHM 1/6W +/-5% 1 R1502 18-CB0229-JNX RES. C.F. 2.2 OHM 1/6W +/-5% 1 R1501 25-HBB479-M1X CAP. ELEC 4.7 UF 10V +/-20% 1 C1502 26-EBP101-JCX CAP.
Page 35 Item No. Description Quantity Req. Designator Remarks 40-2922AE-SIA P.C.B. SIDE AV BD 41-WJ0085-B00 WIRE BARE JUMPER 8.5MM 1 J961 41-WJ0085-B00 WIRE BARE JUMPER 8.5MM 1 J962 41-WJ0085-B00 WIRE BARE JUMPER 8.5MM 1 J963 41-WJ0085-B00 WIRE BARE JUMPER 8.5MM 1 J964 47-RCA041-XX0 JACK RCA 3PH H=8MM YL WH RD/SW 1 P962...
Page 36 TCLM113 chassis alignment instruction Enter factory mode in production line Simply press the D-mode key on the factory remote handset. Enter service mode Press and hold the VOLUME DOWN key tightly on the unit until minimum level and don’t release the VOLUMN DOWN key, then press the DISPLAY key on the remote handset.
Page 37 Vertical HITS(14) Input a NTSC Adjust HITS for vertical amplitude. geometry for VP60(00) cross hatch Adjust VP60 for vertical position. NTSC system VLIS(02) pattern. Adjust VLINS for vertical linearity. (Key 1) VSS(02) Adjust VSS for vertical S-correction VBLK(00) (normally use default value) VCEN(11) (normally use default value) OSDHS(1D)
Page 38 Key 5 ST3 (20) ---------- (all use default value) (sharpness SV3 (20) adjustment) ST4 (20) SV4 (20) SVD(15) ASSH(04) SHPX (3F) SHPN (1A) Key 7 RFAGC (26) Receive a 60dB Adjust RFAGC until the picture noises (Status SBY (0A) grey scale + disappear exactly.
Page 39 Key game OSD1(30) ---------- (all use default value) (other OSDF1(66) adjustment) OSD2(48) OSDF2(75) HAFC(09) NOIS(01) UCOM(00) Key 0 R CUT (80) Black and white 1. Measure the dark side of the picture with (White G CUT (80) pattern (PAL) a color analyzer and set RCUT to 80. balance B CUT (80) Then adjust BCUT and GCUT until the...