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Telefunken TK2929ST Service Manual
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Telefunken TK2929ST Service Manual

Telefunken TK2929ST Service Manual

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TELEFUNKEN
SERVICE MANUAL
1. Caution.....................................................................2
2. Specification...............................................................6
3. BOM List ........................... ....................................9
4. Alignment Procedure....................................................45
5. Block Diagram............................................................48
6. Schematic Diagram......................................................49
7. PCB Layout................................................................50
8. Explode View Diagram...................................................51
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.
TK2929ST

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  • Page 1 TELEFUNKEN SERVICE MANUAL TK2929ST 1. Caution……………………………………………………………2 2. Specification………………………………………………………6 3. BOM List ……………………… ………………………………9 4. Alignment Procedure………………………………………….…45 5. Block Diagram……………………………………………………48 6. Schematic Diagram………………………………………………49 7. PCB Layout………….……………………………………………50 8. Explode View Diagram……………………………………………51 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: 2003-11-26 16:30 ProductView..: Product: Report by....: TK2929ST Specs / Products SRF NO./ODF NO. ON43044005R1 MasterData BGH S.A. Customer Id Version Status WG Archived TELEFUNKEN Brand Reception +Tuning - presets/channels +Tuning - technology +Tuning - Indication +Freq Bands...
  • Page 7 Date: 2003-11-26 16:30 ProductView..: Product: Report by....: TK2929ST Specs / Products +Number of Ind. (incl Mains) Channel +-, Tact Switch, Vol +-, +Local Controls (Old) TV/AV, MENU Remote Control +Remote Control - scope Standard +Remote Control - type +Remote Control - typenr...
  • Page 8 Date: 2003-11-26 16:30 ProductView..: Product: Report by....: TK2929ST Specs / Products +Packaging - methods +Documents and manuals +Languages DFU +Cables Supplied +Antenna Supplied +Stand Supplied +Aux Equipm Supplied Batteries for RC (2 x AA) Packaging - width cm Packaging - height cm...
  • Page 9 Item No. Description Quantity Req. Designator Remarks 08-02516M-YUY ASS'Y - YUV PARTS 11-SA1015-YBX TRANSISTOR 2SA1015Y 1 Q933 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q932 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q934 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R939 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R940 18-CB0102-JNX RES.
  • Page 10 Item No. Description Quantity Req. Designator Remarks 76-002935-0AF CARTON BOX 0.25 FOR FRONT CABINET 76-346740-01A CARTON SHEET LWH 440X620X3MM 0.037 FOR OTHER 77-120120-6WC BUBBLE BAG (120cmX120cm) FOR FRONT CABINET 08-02988M-CFY ASS'Y - COMB FILTER BD 11-SK2541-0BX FET 2SK2541(N-CHANNEL) 1 Q1111 13-0TDA91-81P IC TDA9181 (COMB FILTER) 1 IC1101...
  • Page 11 Item No. Description Quantity Req. Designator Remarks 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q1001 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q1002 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q1003 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q1004 18-CB0101-JNX RES. C.F. 100 OHM 1/6W +/-5% 1 R1001 18-CB0101-JNX RES. C.F. 100 OHM 1/6W +/-5% 1 R1002 18-CB0102-JNX RES.
  • Page 12 Item No. Description Quantity Req. Designator Remarks 41-WJ0065-B00 WIRE BARE JUMPER 6.5MM 1 J1006 41-WJ0065-B00 WIRE BARE JUMPER 6.5MM 1 J1007 41-WJ0065-B00 WIRE BARE JUMPER 6.5MM 1 J1009 41-WJ0080-B00 WIRE BARE JUMPER 8 MM 1 J1004 41-WJ0090-B00 WIRE BARE JUMPER 9MM 1 J1001 45-OSC18M-4Y0 CRYSTAL 18.432M...
  • Page 13 Item No. Description Quantity Req. Designator Remarks 11-A562TM-0BX TRANSISTOR 2SA562TM-0 1 Q507 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q502 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q504 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q506 11-SC4544-0AX TRANSISTOR 2SC4544 1 Q501 11-SC4544-0AX TRANSISTOR 2SC4544 1 Q503 11-SC4544-0AX TRANSISTOR 2SC4544 1 Q505 18-CB0102-JNX RES.
  • Page 14 Item No. Description Quantity Req. Designator Remarks 26-EBP391-JCX CAP. CER. 390PF 50V +/-5% CH 1 C501 26-EBP391-JCX CAP. CER. 390PF 50V +/-5% CH 1 C502 26-EBP471-JCX CAP. CER 470PF 50V +/-5% CH 1 C503 34-R220K2-1BX COIL CHOKE 22 UH +/-10% 1 L502 40-2980UA-CRA P.C.B.
  • Page 15 Item No. Description Quantity Req. Designator Remarks 08-0C276M-KEN 18-CB0152-JNX RES. C.F. 1.5k OHM 1/6W +/-5% 1 R023A 18-CB0182-JNX RES. C.F. 1.8K OHM 1/6W +/-5% 1 R024A 18-CB0272-JNX RES. C.F. 2.7k OHM 1/6W +/-5% 1 R025A 18-CB0432-JNX RES. C.F. 4.3K OHM 1/6W +/-5% 1 R026A 18-CB0622-JNX RES.
  • Page 16 Item No. Description Quantity Req. Designator Remarks 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. C.F. 1M OHM 1/2W +/-5% 1 R806A 18-CE0563-JNX RES.
  • Page 17 Item No. Description Quantity Req. Designator Remarks 34-R220K2-1BX COIL CHOKE 22 UH +/-10% 1 L838 35-237250-00X FERR. BEAD HF70 4.5X5.0 FOR D804 35-237250-00X FERR. BEAD HF70 4.5X5.0 FOR D831 35-237250-00X FERR. BEAD HF70 4.5X5.0 FOR D832 35-237250-00X FERR. BEAD HF70 4.5X5.0 FOR D833 35-237250-00X FERR.

  • Page 18: Fuse Holder

    Item No. Description Quantity Req. Designator Remarks 64-P30080-104 M/C SCREW P 3 X 8 FOR IC 801 65-Z30050-23M NUT M 3 FOR IC801 66-20516X-0B0 FUSE HOLDER FOR F801 67-109180-4M2 HEAT SINK FOR IC851 67-H27292-3A0 HEAT SINK FOR IC841 67-H29550-8A0 HEAT SINK FOR IC801 67-H34692-0A0 HEAT SINK...
  • Page 19 Item No. Description Quantity Req. Designator Remarks 66-343730-0B0 HOLLOW RIVET 1.6X3.0XL3.2 FOR RT801 66-343730-0B0 HOLLOW RIVET 1.6X3.0XL3.2 FOR T803 66-343730-0B0 HOLLOW RIVET 1.6X3.0XL3.2 FOR D830 66-343730-0B0 HOLLOW RIVET 1.6X3.0XL3.2 FOR D831 66-343730-0B0 HOLLOW RIVET 1.6X3.0XL3.2 FOR L838 50-03150D-1GS1 FUSE 3.15AT 250VAC 5mmX20mm 1 F801 10-0EU2YX-FBX DIODE EU2YX (FAST RECOVERY)
  • Page 20 Item No. Description Quantity Req. Designator Remarks 18-CB0682-JNX RES. C.F. 6.8K OHM 1/6W +/-5% 1 R832 18-CD0100-JNX RES. C.F. 10 OHM 1/4W +/-5% 1 R815 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R816 10-1N4148-ABX DIODE 1N4148 (SWITCHING) 1 D816 10-1N4148-ABX DIODE 1N4148 (SWITCHING) 1 D815...
  • Page 21 Item No. Description Quantity Req. Designator Remarks 57-10654X-00F cable ties　(2.5mmX95mm) 59-130460-00X RUBBER PAD (25mmX7mm) STICK ON F.CAB. (FOOTING) 59-130460-00X RUBBER PAD (25mmX7mm) FOR CRT HOLDER 59-312160-000 SPEAKER RUBBER CUSHION FOR SPK 62-389500-1CN CRT SUPPORT 63-B30080-BT3 SCREW BT BID 3 X 8 STL BZN MTG PUSH BUTTON &...
  • Page 22 Item No. Description Quantity Req. Designator Remarks 10-1N4148-ABX DIODE 1N4148 (SWITCHING) 1 D711 10-1N4148-ABX DIODE 1N4148 (SWITCHING) 1 D721 10-79C33V-DBX DIODE ZENER 33V 1/2W 5% 1 D101 10-79C8V2-DBX DIODE ZENER 8V2 1/2W 5% 1 D471 10-HS12VC-DBX DIODE 500mW 12HSC 1 D731 10-HS12VC-DBX DIODE 500mW 12HSC 1 D732...
  • Page 23 Item No. Description Quantity Req. Designator Remarks 13-000040-52P IC 4052 1 IC901 13-00M24C-04P IC 4K EEPROM M24C04-BN6 1 IC002 13-0TA842-7KS IC TA8427K 1 IC301 13-0TDA26-16S IC TDA2616 (AUDIO O/P) 1 IC601 13-A12V01-TOP IC TCL-A12V01-TO 1 IC001 13-TB1240-ANP IC TB1240AN 1 IC201 18-CB0101-JNX RES.
  • Page 24 Item No. Description Quantity Req. Designator Remarks 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R451 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R909 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R915 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R946 18-CB0102-JNX RES.
  • Page 25 Item No. Description Quantity Req. Designator Remarks 18-CB0151-JNX RES. C.F. 150 OHM 1/6W +/-5% 1 R916 18-CB0151-JNX RES. C.F. 150 OHM 1/6W +/-5% 1 R917 18-CB0151-JNX RES. C.F. 150 OHM 1/6W +/-5% 1 R271 18-CB0151-JNX RES. C.F. 150 OHM 1/6W +/-5% 1 R257 18-CB0152-JNX RES.
  • Page 26 Item No. Description Quantity Req. Designator Remarks 18-CB0223-JNX RES. C.F. 22k OHM 1/6W +/-5% 1 R902 18-CB0223-JNX RES. C.F. 22k OHM 1/6W +/-5% 1 R906 18-CB0223-JNX RES. C.F. 22k OHM 1/6W +/-5% 1 R907 18-CB0223-JNX RES. C.F. 22k OHM 1/6W +/-5% 1 R918 18-CB0223-JNX RES.
  • Page 27 Item No. Description Quantity Req. Designator Remarks 18-CB0471-JNX RES. C.F. 470 OHM 1/6W +/-5% 1 R106 18-CB0472-JNX RES. C.F. 4.7k OHM 1/6W +/-5% 1 R049 18-CB0472-JNX RES. C.F. 4.7k OHM 1/6W +/-5% 1 R211 18-CB0472-JNX RES. C.F. 4.7k OHM 1/6W +/-5% 1 R903 18-CB0472-JNX RES.
  • Page 28 Item No. Description Quantity Req. Designator Remarks 18-CE0229-JNX RES. C.F. 2.2 OHM 1/2W +/-5% 1 R305 18-EG0109-JHX RES. FUS. 1 OHM 2W +/-5% 1 R422 18-EG0109-JHX RES. FUS. 1 OHM 2W +/-5% 1 R431 18-EG0159-JHX RES. FUS. 1.5 OHM 2W +/-5% 1 R461 18-FE0121-JNX RES.
  • Page 29 Item No. Description Quantity Req. Designator Remarks 25-BCB470-M1X CAP. ELEC 47 UF 16V +/-20% 1 C630 25-BCB470-M1X CAP. ELEC 47 UF 16V +/-20% 1 C912 25-BCB470-M1X CAP. ELEC 47 UF 16V +/-20% 1 C913 25-BCB470-M1X CAP. ELEC 47 UF 16V +/-20% 1 C943 25-BCB470-M1X CAP.
  • Page 30 Item No. Description Quantity Req. Designator Remarks 26-AIC221-KBX CAP. CER 220 PF 500V +/-10% B 1 C431 26-AIC221-KBX CAP. CER 220 PF 500V +/-10% B 1 C441 26-AIC332-KBX CAP. CER 3300 PF 500V +/-10% B 1 C402 26-AIC391-KBX CAP. CER 390 PF 500V +/-10% B 1 C403 26-AIM103-KBX CAP.
  • Page 31 Item No. Description Quantity Req. Designator Remarks 26-EBP102-KBX CAP. CER 1000 PF 50V +/-10% B 1 C616 26-EBP102-KBX CAP. CER 1000 PF 50V +/-10% B 1 T141 26-EBP102-KBX CAP. CER 1000 PF 50V +/-10% B 1 C022A 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C020 26-EBP103-ZFX CAP.
  • Page 32 Item No. Description Quantity Req. Designator Remarks 26-EBP221-JCX CAP. CER 220PF 50V +/-5% CH 1 C026 26-EBP221-JCX CAP. CER 220PF 50V +/-5% CH 1 C232 26-EBP222-KBX CAP. CER 2200PF 50V +/-10% B 1 C207 26-EBP222-KBX CAP. CER 2200PF 50V +/-10% B 1 C221 26-EBP222-KBX CAP.
  • Page 33 Item No. Description Quantity Req. Designator Remarks 27-PBC563-J0X CAP. P.E 0.056 UF 63V +/-5% 1 C304 27-PBC682-J0X CAP. P.E 0.0068UF 63V +/-5% 1 C251 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-A608K6-1BX COIL CHOKE 0.6 UH +/-10%...
  • Page 34 Item No. Description Quantity Req. Designator Remarks 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 J011 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 J041 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 J046 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 J054 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 J105 41-WJ0060-B00 WIRE BARE JUMPER 6mm...
  • Page 35 Item No. Description Quantity Req. Designator Remarks 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 R224 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 R238 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 R751 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 J081 41-WJ0065-B00 WIRE BARE JUMPER 6.5MM 1 J908 41-WJ0065-B00 WIRE BARE JUMPER 6.5MM...
  • Page 36 Item No. Description Quantity Req. Designator Remarks 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J309 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J610 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J615 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J704 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J706 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM...
  • Page 37 Item No. Description Quantity Req. Designator Remarks 41-WJ0100-B00 WIRE BARE JUMPER 10MM 1 J902 41-WJ0100-B00 WIRE BARE JUMPER 10MM 1 J913 41-WJ0100-B00 WIRE BARE JUMPER 10MM 1 J918 41-WJ0100-B00 WIRE BARE JUMPER 10MM 1 R282 41-WJ0100-B00 WIRE BARE JUMPER 10MM 1 R283 41-WJ0100-B00 WIRE BARE JUMPER 10MM...
  • Page 38 Item No. Description Quantity Req. Designator Remarks 41-WJ0125-B00 WIRE BARE JUMPER 12.5MM 1 J901 41-WJ0125-B00 WIRE BARE JUMPER 12.5MM 1 J925 41-WJ0125-B00 WIRE BARE JUMPER 12.5MM 1 J926 41-WJ0125-B00 WIRE BARE JUMPER 12.5MM 1 J211 41-WJ0135-B00 WIRE BARE JUMPER 13.5MM 1 J920 41-WJ0140-B00 WIRE BARE JUMPER 14MM...
  • Page 39 Item No. Description Quantity Req. Designator Remarks 41-WJ0155-B00 WIRE BARE JUMPER 15.5MM 1 J408 41-WJ0165-B00 WIRE BARE JUMPER 16.5MM 1 J616 41-WJ0165-B00 WIRE BARE JUMPER 16.5MM 1 J617 41-WJ0165-B00 WIRE BARE JUMPER 16.5MM 1 R103 41-WJ0170-B00 WIRE BARE JUMPER 17MM 1 J218 41-WJ0170-B00 WIRE BARE JUMPER 17MM...
  • Page 40 Item No. Description Quantity Req. Designator Remarks 41-WJ0195-B00 WIRE BARE JUMPER 19.5MM 1 J306 41-WJ0200-B00 WIRE BARE JUMPER 20MM 1 J228 41-WJ0200-B00 WIRE BARE JUMPER 20MM 1 J229 41-WJ0200-B00 WIRE BARE JUMPER 20MM 1 J230 41-WJ0200-B00 WIRE BARE JUMPER 20MM 1 J231 41-WJ0200-B00 WIRE BARE JUMPER 20MM...
  • Page 41 Item No. Description Quantity Req. Designator Remarks 64-B30120-104 M/C SCREW B 3 X 12 MTG IC601 64-P30080-104 M/C SCREW P 3 X 8 FOR Q722 & IC301 & Q412 65-Z30050-23M NUT M 3 FOR IC301 & Q412 66-343730-0B0 HOLLOW RIVET 1.6X3.0XL3.2 FOR C416 66-343730-0B0 HOLLOW RIVET 1.6X3.0XL3.2...
  • Page 42 Item No. Description Quantity Req. Designator Remarks 58-D106SI-0UI INLAY SIDE AV 59-130460-00X RUBBER PAD (25mmX7mm) STICK ON REAR CAB.(FOOTING) 62-389620-0UD POWER LINE BLOCK 63-B40200-AB3 S/T SCREW B 4 X 20 AB MTG FRONT & REAR CABINET 63-F30100-BT3 S/T SCREW F 3 X 10 BT (BLACK) MTG RCA JACK &...
  • Page 43 Item No. Description Quantity Req. Designator Remarks 74-009022-60C POLYBAG HANDSET (9CMX22CM) 25-HBB470-M1X CAP. ELEC 47UF 10V +/-20% 1 C1503 13-SC9028-23B IC SC9028-023 1 IC1501 67-X26968-0E2 BATT. TERMINAL (+/-) 67-X29681-1E2 BATTERY CONTACT SPRING (-) 67-X29682-0E2 BATTERY CONTACT SPRING (+) 08-HS45E0-PAY ASS'Y - PACKING OF IR HANDSET 76-002091-0AT CARTON BOX LWH 624X384X556MM 0.0025...
  • Page 44 Item No. Description Quantity Req. Designator Remarks 26-EBP102-KBX CAP. CER 1000 PF 50V +/-10% B 1 C962 34-R220J2-0EX COIL PL - 22 UH +/-5% 1 L961 40-B181ME-SIA P.C.B. SIDE AV BD 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 J951 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 JM13B 46-39136H-07X 7P 2468#24/1185#26 550 TJC3-7Y/SCN-7Y...
  • Page 45 TB1240 + TCLM34 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 “0”...
  • Page 46 Vertical VPOS50 (03) Input a PAL cross Adjust VPOS50 for vertical position. geometry for HIGH50 (1A) 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 (2F) Adjust OSD50 for OSD position (normally use default value).
  • Page 47 (curve of VLOMAX (7E) --------- VOLMAX is the volume output level at volume VOL05 (48) 100%. control) VOL25 (65) VOL05 is the volume output level at 5% VOL50 (70) VOL25 is the volume output level at 25% VOL50 is the volume output level at 50% Remark: The value of VOL05, VOL25 and VOL50 was not suggested to vary in every set.
  • Page 48 SKIP key SHPTV3 (17) ---------- SHPTV3 – 50% sharpness in 3.58 system (sharpness SHPAV3 (1A) (TV) adjustment) SHPTV4 (16) SHPAV3 – 50% sharpness in 3.58 system (AV) SHPAV4 (16) SHPTV4 – 50% sharpness in 4.43 system SHPX (25) (TV) SHPN (10) SHPAV4 –...
  • Page 49 M34 Block Diagram 2002/9/5 By GaoJF In the TV body Side TDA2822m TDA2616Q BTSC TUNER (MSP3440) AV2 IN S Video AV1 IN TDA2616Q C BUS AV Out WOOFER sp PIF&SIF 4052 COMB.F(TDA9181) CVBS/YC CVBS PAL/NTSC 1 CHIP EEPROM OSD RGB MICRO COMPUTER TB1240 TMP88CS38N...