Teac CT-M808SV Service Manual
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Teac CT-M808SV Service Manual

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SERVICE MANUAL

1. Caution.....................................................................2
2. Specification...............................................................6

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

4. Alignment Procedure....................................................40

5. Block Diagram............................................................46

6. Schematic Diagram......................................................47

7. PCB Layout................................................................48

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-M808SV

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  • Page 1: Service Manual

    TEAC SERVICE MANUAL CT-M808SV 1. Caution……………………………………………………………2 2. Specification………………………………………………………6 3. BOM List ……………………… ……………… ………………9 4. Alignment Procedure………………………………………….…40 5. Block Diagram……………………………………………………46 6. Schematic Diagram………………………………………………47 7. PCB Layout………….……………………………………………48 This manual is the latest at the time of printing, and does not include the modification which may be made after the printing, by...
  • 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: If The Set Does Not Operate Properly

    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 PFS FORMAT-1 Report Date:2003-8-5 14:50 ProductView..: Report by....: Product:@ Specs / Products CT-M808SV SRF NO./ODF NO. ON43029501-R1 MasterData Customer Id TEAC AUSTRALIA PTY LTD Version Status WG Archived Brand TEAC Reception +Tuning - presets/channels +Tuning - technology +Tuning - Indication HYPER BAND...
  • Page 7 Date:2003-8-5 14:50 ProductView..: Report by....: Product:@ CT-M808SV Specs / Products +Indicators - front SB LED, RECEIVER LED +Numb of Loc Cont (incl Mains) +Number of Ind. (incl Mains) +Local Controls (Old) Remote Control +Remote Control - scope +Remote Control - type...
  • Page 8 Date:2003-8-5 14:50 ProductView..: Report by....: Product:@ CT-M808SV Specs / Products Final Equipment +Packaging - methods +Documents and manuals +Languages DFU +Cables Supplied +Antenna Supplied +Stand Supplied +Aux Equipm Supplied Packaging - width cm Packaging - height cm Packaging - depth cm...
  • Page 9 Item No. Description Quantity Req. Designator Remarks 08-HS46F1-M13C ASS'Y - REMOTE HANDSET 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 40-M13SLF-RMA P.C.B.
  • Page 10 Item No. Description Quantity Req. Designator Remarks 18-CB0681-JNX RES. C.F. 680 OHM 1/6W +/-5% 1 R502 18-CB0681-JNX RES. C.F. 680 OHM 1/6W +/-5% 1 R506 18-CB0681-JNX RES. C.F. 680 OHM 1/6W +/-5% 1 R509 18-CB0681-JNX RES. C.F. 680 OHM 1/6W +/-5% 1 R522 18-CB0681-JNX RES.
  • Page 11 Item No. Description Quantity Req. Designator Remarks 13-P3410G-8BP IC MSP 3410G B8 1 IC1001 18-CB0101-JNX RES. C.F. 100 OHM 1/6W +/-5% 1 R1011 18-CB0101-JNX RES. C.F. 100 OHM 1/6W +/-5% 1 R1014 18-CB0101-JNX RES. C.F. 100 OHM 1/6W +/-5% 1 R1017 18-CB0101-JNX RES.
  • Page 12 Item No. Description Quantity Req. Designator Remarks 41-WJ0090-B00 WIRE BARE JUMPER 9MM 1 J1013 41-WJ0090-B00 WIRE BARE JUMPER 9MM 1 J1010 41-WJ0150-B00 WIRE BARE JUMPER 15MM 1 J1004 41-WJ0150-B00 WIRE BARE JUMPER 15MM 1 J1005 41-WJ0150-B00 WIRE BARE JUMPER 15MM 1 J1006 41-WJ0150-B00 WIRE BARE JUMPER 15MM...
  • Page 13 Item No. Description Quantity Req. Designator Remarks 41-WJ0130-B00 WIRE BARE JUMPER 13MM 1 J901 46-35048H-06X HS 6P 2468#24 600 TJC3-6Y/SCN-6Y P904 FOR M.BD P003 47-RCA022-XX0 RCA SOCKET RCA- 1 P902 62-2161SB-0HA SIDE JACK PLATE 63-W30100-AB4 S/T SCREW W 3 X 10 AB FOR SIDE JACK PCB MTG 67-388190-0G0 STATOR (FOR S-AV PCB)
  • Page 14 Item No. Description Quantity Req. Designator Remarks 46-33363H-02X HS 2P 1617#22 450 TJC1-1Y/TJC1-2Y FOR PWR SW.BD(P801A)&PWR PARTS 48-POW007-XX2 POWER SUPPLY SWITCH KDC-A04-B2 1 SW801 51-JC0243-0CH01 POWER CORD SAA PLUG W/HOUSING 64-B30050-104 M/C SCREW B 3 X 5 FOR POWER SWITCH TO 67-02167B-0E0 67-02167B-0E0 POWER SWITCH BRACKET FOR POWER SWITCH MTG...
  • Page 15 Item No. Description Quantity Req. Designator Remarks 18-CD0479-JNX RES. C.F. 4.7 OHM 1/4W +/-5% 1 R811 18-CD0560-JNX RES. C.F. 56 OHM 1/4W +/-5% 1 R837 18-CD0829-JNX RES. C.F. 8.2 OHM 1/4W +/-5% 1 R842 18-CE0105-JNX RES. C.F. 1M OHM 1/2W +/-5% 1 R806 18-CE0105-JNX RES.
  • Page 16 Item No. Description Quantity Req. Designator Remarks 26-APK222-ME4 CAP. CER 2200PF 400VAC+/-20% E 1 C839 26-APK471-KB4 CAP. CER 470 pF 400VAC +/-10% 1 C812 26-APK471-KB4 CAP. CER 470 pF 400VAC +/-10% 1 C813 26-AQK472-ZFX CAP. CER 4700PF 250VAC+80-20%F 1 C803 26-AQK472-ZFX CAP.
  • Page 17 Item No. Description Quantity Req. Designator Remarks 41-WJ0100-B00 WIRE BARE JUMPER 10MM 1 J654 41-WJ0100-B00 WIRE BARE JUMPER 10MM 1 J655 41-WJ0125-B00 WIRE BARE JUMPER 12.5MM 1 J492 41-WJ0125-B00 WIRE BARE JUMPER 12.5MM 1 J361 41-WJ0125-B00 WIRE BARE JUMPER 12.5MM 1 R831 41-WJ0145-B00 WIRE BARE JUMPER 14.5MM...
  • Page 18 Item No. Description Quantity Req. Designator Remarks 10-0FR104-FBX DIODE FR104 (FAST RECTIFIER) 1 D421 10-0FR104-FBX DIODE FR104 (FAST RECTIFIER) 1 D441 10-0FR104-FBX DIODE FR104 (FAST RECTIFIER) 1 D431 10-1N4001-EBX DIODE 1N4001 (RECTIFIER) 1 D301 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 D041 10-1N4148-ABX DIODE 1N4148 (SWITCHING) 1 D630...
  • Page 19 Item No. Description Quantity Req. Designator Remarks 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q001 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q002 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q031 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q051 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q251 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q252 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q261 11-SC1815-YBX TRANSISTOR 2SC1815Y...
  • Page 20 Item No. Description Quantity Req. Designator Remarks 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R071 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R091 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R124 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R220 18-CB0102-JNX RES.
  • Page 21 Item No. Description Quantity Req. Designator Remarks 18-CB0103-JNX RES. C.F. 10K OHM 1/6W +/-5% 1 R961 18-CB0103-JNX RES. C.F. 10K OHM 1/6W +/-5% 1 R962 18-CB0103-JNX RES. C.F. 10K OHM 1/6W +/-5% 1 R989 18-CB0103-JNX RES. C.F. 10K OHM 1/6W +/-5% 1 R012A 18-CB0103-JNX RES.
  • Page 22 Item No. Description Quantity Req. Designator Remarks 18-CB0221-JNX RES. C.F. 220 OHM 1/6W +/-5% 1 R215 18-CB0221-JNX RES. C.F. 220 OHM 1/6W +/-5% 1 R216 18-CB0221-JNX RES. C.F. 220 OHM 1/6W +/-5% 1 R217 18-CB0221-JNX RES. C.F. 220 OHM 1/6W +/-5% 1 R255 18-CB0221-JNX RES.
  • Page 23 Item No. Description Quantity Req. Designator Remarks 18-CB0331-JNX RES. C.F. 330 OHM 1/6W +/-5% 1 R229 18-CB0331-JNX RES. C.F. 330 OHM 1/6W +/-5% 1 R259 18-CB0332-JNX RES. C.F. 3.3k OHM 1/6W +/-5% 1 R013 18-CB0332-JNX RES. C.F. 3.3k OHM 1/6W +/-5% 1 R014 18-CB0332-JNX RES.
  • Page 24 Item No. Description Quantity Req. Designator Remarks 18-CB0820-JNX RES. C.F. 82 OHM 1/6W +/-5% 1 R923 18-CB0820-JNX RES. C.F. 82 OHM 1/6W +/-5% 1 R971 18-CB0820-JNX RES. C.F. 82 OHM 1/6W +/-5% 1 R981 18-CB0822-JNX RES. C.F. 8.2K OHM 1/6W +/-5% 1 R286 18-CD0100-JNX RES.
  • Page 25 Item No. Description Quantity Req. Designator Remarks 25-BCB100-M1X CAP. ELEC 10 UF 16V +/-20% 1 C655 25-BCB100-M1X CAP. ELEC 10 UF 16V +/-20% 1 C952 25-BCB100-M1X CAP. ELEC 10 UF 16V +/-20% 1 C278 25-BCB101-M1X CAP. ELEC 100 UF 16V +/-20% 1 C064 25-BCB101-M1X CAP.
  • Page 26 Item No. Description Quantity Req. Designator Remarks 25-BFB109-M1X CAP. ELEC 1 UF 50V +/-20% 1 C253 25-BFB109-M1X CAP. ELEC 1 UF 50V +/-20% 1 C206 25-BFB109-M1X CAP. ELEC 1 UF 50V +/-20% 1 C631 25-BFB479-M1X CAP. ELEC 4.7 UF 50V +/-20% 1 C101 25-BFB479-M1X CAP.
  • Page 27 Item No. Description Quantity Req. Designator Remarks 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C111 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C121 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C125 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C126 26-EBP103-ZFX CAP.
  • Page 28 Item No. Description Quantity Req. Designator Remarks 26-EBP330-JZX CAP. CER 33PF 50V +/-5% SL TU 1 C128 26-EBP330-JZX CAP. CER 33PF 50V +/-5% SL TU 1 C953 26-EBP331-JCX CAP. CER 330PF 50V +/-5% CH 1 C004 26-EBP331-JCX CAP. CER 330PF 50V +/-5% CH 1 C063 26-EBP331-JCX CAP.
  • Page 29 Item No. Description Quantity Req. Designator Remarks 27-PBC563-J0X CAP. P.E 0.056 UF 63V +/-5% 1 C304 27-RHQ223-J0X CAP. PP 0.022 UF 400V +/-5% 1 C416 27-RHQ563-J0X CAP. PP 0.056 UF 400V +/-5% 1 C451 34-A109K0-1IX COIL CHOKE 1 UH +/-10% 1 L121 34-A109K0-1IX COIL CHOKE 1 UH +/-10%...
  • Page 30 Item No. Description Quantity Req. Designator Remarks 41-WJ0050-B00 WIRE BARE JUMPER 5MM 1 C262 41-WJ0050-B00 WIRE BARE JUMPER 5MM 1 C661 41-WJ0050-B00 WIRE BARE JUMPER 5MM 1 C662 41-WJ0050-B00 WIRE BARE JUMPER 5MM FOR Q922 (B-E) 41-WJ0050-B00 WIRE BARE JUMPER 5MM FOR Q912 (B-E) 41-WJ0050-B00 WIRE BARE JUMPER 5MM...
  • Page 31 Item No. Description Quantity Req. Designator Remarks 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 J921 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 R126 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 R224 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 R028A 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 R028B 41-WJ0060-B00 WIRE BARE JUMPER 6mm...
  • Page 32 Item No. Description Quantity Req. Designator Remarks 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J217 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J241 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J331 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J351 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J412 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM...
  • Page 33 Item No. Description Quantity Req. Designator Remarks 41-WJ0085-B00 WIRE BARE JUMPER 8.5MM 1 J723 41-WJ0085-B00 WIRE BARE JUMPER 8.5MM 1 J822 41-WJ0085-B00 WIRE BARE JUMPER 8.5MM 1 J409 41-WJ0085-B00 WIRE BARE JUMPER 8.5MM 1 J348 41-WJ0090-B00 WIRE BARE JUMPER 9MM 1 J031 41-WJ0090-B00 WIRE BARE JUMPER 9MM...
  • Page 34 Item No. Description Quantity Req. Designator Remarks 41-WJ0110-B00 WIRE BARE JUMPER 11MM 1 JP213 41-WJ0110-B00 WIRE BARE JUMPER 11MM 1 J612 41-WJ0110-B00 WIRE BARE JUMPER 11MM 1 J614 41-WJ0110-B00 WIRE BARE JUMPER 11MM 1 J324 41-WJ0115-B00 WIRE BARE JUMPER 11.5MM 1 J342 41-WJ0115-B00 WIRE BARE JUMPER 11.5MM...
  • Page 35 Item No. Description Quantity Req. Designator Remarks 41-WJ0135-B00 WIRE BARE JUMPER 13.5MM 1 J345 41-WJ0140-B00 WIRE BARE JUMPER 14MM 1 J335 41-WJ0140-B00 WIRE BARE JUMPER 14MM 1 J336 41-WJ0140-B00 WIRE BARE JUMPER 14MM 1 J337 41-WJ0140-B00 WIRE BARE JUMPER 14MM 1 J742 41-WJ0140-B00 WIRE BARE JUMPER 14MM...
  • Page 36 Item No. Description Quantity Req. Designator Remarks 41-WJ0175-B00 WIRE BARE JUMPER 17.5MM 1 J913 41-WJ0175-B00 WIRE BARE JUMPER 17.5MM 1 J223 41-WJ0180-B00 WIRE BARE JUMPER 18MM 1 J214 41-WJ0180-B00 WIRE BARE JUMPER 18MM 1 J623 41-WJ0190-B00 WIRE BARE JUMPER 19MM 1 J823 41-WJ0195-B00 WIRE BARE JUMPER 19.5MM...
  • Page 37 Item No. Description Quantity Req. Designator Remarks 63-W30100-AB4 S/T SCREW W 3 X 10 AB MTG M.BD & BKT 63-W30120-AB4 S/T SCREW W 3 X 12 AB MTG FBT BKT & M.BD BKT 64-P30080-104 M/C SCREW P 3 X 8 FOR Q722 64-P30080-104 M/C SCREW P 3 X 8...
  • Page 38 Item No. Description Quantity Req. Designator Remarks 54-295210-0V0 FIBER WASHER FOR AC LINE CORD TO AC LINE CORD CLIP MTG 54-314740-0X0 CRT FIBRE SHEET (22mmX22mmX0.8mm) MTG CRT & FRONT CABINET 54-345020-000 EVA SPONGE (3mmx8mmx80mm) 54-345030-000 SPONGE (20X20X12) 54-367330-000 SPONGE (2mmX14mmX335mm) 55-3450FC-0AN FRONT CABINET 55-3450FD-0HA...
  • Page 39 Item No. Description Quantity Req. Designator Remarks 08-34504T-PAN ASS'Y - PACKING PARTS 49-382550-BAT BATTERY R06P AA 1.5V 5# 72-34504T-E03 OPERATION MANUAL (3409) 74-022032-6WE POLYBAG (23cmX34cmX0.06mm) 75-3450LL-EC0 POLYFOAM (LL) 75-3450LR-EC0 POLYFOAM (LR) 75-3450UL-EC0 POLYFOAM (UL) 75-3450UR-EC0 POLYFOAM (UR) 76-003450-0AT CARTON BOX 74-160140-80HAA POLYBAG...

  • Page 40: Enter Service Mode

    TB1240 + TCLM13 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 three times.
  • Page 41 Vertical VPOS50 (04) Input a PAL cross Adjust VPOS50 for vertical position. geometry for HIGH50 (25) hatch pattern. Adjust HIGH50 for vertical amplitude. PAL system VLIN50 (04) Adjust VLIN50 for vertical linearity. (Key 2) VSC50 (05) Adjust VSC50 for vertical S-correction OSD50 (20) Adjust OSD50 for OSD position (normally use default value).
  • Page 42 (curve of --------- VOL05 is the volume output level at 5% volume VOL25 is the volume output level at 25% control) Remark: The value of VOL05 and VOL25 was not suggested to vary in every set. It is suggested to use the default value. 13 White balance R CUT (6B) Black and white...

  • Page 43: System Data

    11 Two digit key SHPTV3 (1A) ---------- SHPTV3 – 50% sharpness in 3.58 system -/-- SHPAV3 (1A) (TV) (sharpness SHPTV4 (18) SHPAV3 – 50% sharpness in 3.58 system (AV) adjustment) SHPAV4 (18) SHPTV4 – 50% sharpness in 4.43 system SHPX (1A) (TV) SHPN (1F) SHPAV4 –...
  • Page 44 System setting of M13 VCDM0 (default value: 28) BIT Item System switch: 0 : normal identify mode 1 : weak signal identify mode White peak suppress: 0: on 1: off ABL gain 00: -0.74v 01: -0.64v 10: -0.37v 11: -0.12v ABL start point 00: -0.01v 01: -0.11v 10: -0.3v 11: -0.45v...
  • Page 45 MODE1 BIT Item BG : 0 : off 1 : on 0 : off 1 : on DK : 0 : off 1 : on 0 : off 1 : on 4, 5 SSIF1, SSIFO Default sound system after auto search: 00 : BG 01 : I 10 : DK 11 : M AV/TV: 0: TV/AV...
  • Page 46 M13 Block Diagram By XiaoCM2002/8/8 AV/TV Select Audio, Video out 140V,23V,5V,9V Power Supply AV In/Out AV Selector Audio Selector Speakers T802 IC 961 IC962 AV1/AV2 Select Audio Amplifier IC601 Video In board Tunner SAW Filter TB1240 V. Drive Deflection TU101 Z101 IC201 IC301...

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