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Telefunken TK2129ST Service Manual
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Telefunken TK2129ST Service Manual

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TELEFUNKEN
SERVICE MANUAL
1. Caution.....................................................................2
2. Specification...............................................................6
3. BOM List ........................... ....................................9
4. Alignment Procedure....................................................30
5. Block Diagram............................................................35
6. Schematic Diagram......................................................36
7. PCB Layout................................................................37
8. Explode View Diagram........................................................................38.
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.
TK2129ST

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Summary of Contents for Telefunken TK2129ST

  • Page 1 TELEFUNKEN SERVICE MANUAL TK2129ST 1. Caution……………………………………………………………2 2. Specification………………………………………………………6 3. BOM List ……………………… ………………………………9 4. Alignment Procedure………………………………………….…30 5. Block Diagram……………………………………………………35 6. Schematic Diagram………………………………………………36 7. PCB Layout………….……………………………………………37 8. Explode View Diagram................38. 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: ProductView..: Product:@ Report by....: TK2129ST Specs / Products SRF NO./ODF NO. ON43017802 MasterData BGH S.A. Customer Id Version Status TELEFUNKEN Brand Reception +Tuning - presets/channels +Tuning - technology +Tuning - Indication +Freq Bands Full-Cable +Channels VHF:2-13, UHF:14-69, CATV: 1-13, A-W.W+1---...
  • Page 7 Date: ProductView..: Product:@ Report by....: TK2129ST Specs / Products +Local Controls Top +Indicators - screen +Indicators - front +Numb of Loc Cont (incl Mains) +Number of Ind. (incl Mains) Channel +-, Tact Switch, +Local Controls (Old) Vol +-, TV/AV, MENU...
  • Page 8 Date: ProductView..: Product:@ Report by....: TK2129ST Specs / Products Weight AVUnit excl Packaging +INDICATION on BACKCOVER +Channel Final Equipment +Packaging - methods +Documents and manuals +Languages DFU +Cables Supplied +Antenna Supplied +Stand Supplied +Aux Equipm Supplied Packaging - width cm...
  • Page 9 Item No. Description Quantity Req. Designator Remarks 08-02109X-CR3 ASS'Y - CRT PARTS 10-1N4148-ABX DIODE 1N4148 (SWITCHING) 1 D501 10-1N4148-ABX DIODE 1N4148 (SWITCHING) 1 D502 11-0BF422-0BX TRANSISTOR BF422 (NPN) 1 Q501 11-0BF422-0BX TRANSISTOR BF422 (NPN) 1 Q503 11-0BF422-0BX TRANSISTOR BF422 (NPN) 1 Q505 11-A562TM-0BX TRANSISTOR 2SA562TM-0...
  • Page 10 Item No. Description Quantity Req. Designator Remarks 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 R504 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 R507 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 R512 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J503 46-10967W-01X PIN BASE *1 TJC1-1A P501 FOR CRT GROUNDING 47-265540-0U7 SOCKET CRT GZS10-2-4 (C.B.)
  • Page 11 Item No. Description Quantity Req. Designator Remarks 25-BFB479-M1X CAP. ELEC 4.7 UF 50V +/-20% 1 C704 25-BFB479-M1X CAP. ELEC 4.7 UF 50V +/-20% 1 C713 25-BFB479-M1X CAP. ELEC 4.7 UF 50V +/-20% 1 C714 08-0D276X-PWY ASS'Y - POWER PARTS 10-0001H8-FBX DIODE 1H8 (FAST RECOVERY) 1 D810 10-00RU3C-F0X...
  • Page 12 Item No. Description Quantity Req. Designator Remarks 25-343260-M1X CAR. ELEC 1 C845 25-BJG221-M1X CAP. ELEC 220 UF 160V +/-20% 1 C827 26-AIC221-KBX CAP. CER 220 PF 500V +/-10% B 1 C840 26-AIC221-KBX CAP. CER 220 PF 500V +/-10% B 1 C843 26-AIM103-KBX CAP.

  • Page 13: Line Filter

    Item No. Description Quantity Req. Designator Remarks 46-10962W-02X PIN BASE *2 TJC2-2A P801 FOR DEGAUSSING COIL 46-35184W-03X PIN BASE *3 TJC1-3A P802 FOR POWER CORD 66-20516X-0B0 FUSE HOLDER FOR F801 66-343730-0B0 HOLLOW RIVET 1.6X3.0XL3.2 FOR C827 67-339070-1E7 SPRING CLIP FOR Q801 67-H28649-3A0 HEAT SINK FOR Q801...
  • Page 14 Item No. Description Quantity Req. Designator Remarks 62-314340-0UN FBT SUPPORTER HIPS-KINGFA 113 (VO) 62-378080-1UN TRACK FOR M.BD TRACK(R.CAB.) 62-389620-0UD POWER LINE BLOCK 63-B40200-AB3 S/T SCREW B 4 X 20 AB MTG FRONT & REAR CAB. 63-F30100-BT3 S/T SCREW F 3 X 10 BT (BLACK) MTG RCA JACK &...
  • Page 15 Item No. Description Quantity Req. Designator Remarks 63-W30100-AB4 S/T SCREW W 3 X 10 AB MTG PUSH BUTTON & F. CAB. 63-W30100-AB4 S/T SCREW W 3 X 10 AB MTG SPK & FRONT CAB. 63-W30100-AB4 S/T SCREW W 3 X 10 AB MTG LENS &...
  • Page 16 Item No. Description Quantity Req. Designator Remarks 13-00M24C-04P IC 4K EEPROM M24C04-BN6 1 IC002 13-0TA840-3KS IC TA8403K (VERT. OUTPUT) 1 IC301 13-A09V01-TOP IC TCL-A09V01-TO 1 IC001 13-TB1238-ANP IC TB1238AN (P/SIF/VCD) CH/JP 1 IC201 13-TDA705-7AS IC TDA7057AQ (R/L AUDIO O/P) 1 IC603 18-CB0101-JNX RES.
  • Page 17 Item No. Description Quantity Req. Designator Remarks 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R028 18-CB0104-JNX RES. C.F. 100K OHM 1/6W +/-5% 1 R916 18-CB0104-JNX RES. C.F. 100K OHM 1/6W +/-5% 1 R917 18-CB0104-JNX RES. C.F. 100K OHM 1/6W +/-5% 1 R918 18-CB0104-JNX RES.
  • Page 18 Item No. Description Quantity Req. Designator Remarks 18-CB0331-JNX RES. C.F. 330 OHM 1/6W +/-5% 1 R049 18-CB0331-JNX RES. C.F. 330 OHM 1/6W +/-5% 1 R219 18-CB0331-JNX RES. C.F. 330 OHM 1/6W +/-5% 1 R220 18-CB0331-JNX RES. C.F. 330 OHM 1/6W +/-5% 1 R239 18-CB0331-JNX RES.
  • Page 19 Item No. Description Quantity Req. Designator Remarks 18-CE0121-JNX RES. C.F. 120 OHM 1/2W +/-5% 1 R221 18-CE0222-JNX RES. C.F. 2.2k OHM 1/2W +/-5% 1 R310A 18-EF0109-JGX RES. FUS. 1 OHM 1W +/-5% (LS) 1 R409 18-EF0109-JGX RES. FUS. 1 OHM 1W +/-5% (LS) 1 R405 18-EF0109-JGX RES.
  • Page 20 Item No. Description Quantity Req. Designator Remarks 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C226 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C425 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C417 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C242 26-EBP103-ZFX CAP.
  • Page 21 Item No. Description Quantity Req. Designator Remarks 34-R120J2-0EX COIL PL - 12 UH +/-5% 1 L212 34-R150J2-0EX COIL PL - 15 UH +/-5% 1 L208 34-R220J2-0EX COIL PL - 22 UH +/-5% 1 L001 34-R220J2-0EX COIL PL - 22 UH +/-5% 1 L002 34-R229J2-0EX COIL PL - 2.2 UH +/-5%...
  • Page 22 Item No. Description Quantity Req. Designator Remarks 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J017 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J024 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J034 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J065 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J066 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM...
  • Page 23 Item No. Description Quantity Req. Designator Remarks 41-WJ0100-B00 WIRE BARE JUMPER 10MM 1 J102 41-WJ0100-B00 WIRE BARE JUMPER 10MM 1 J226 41-WJ0100-B00 WIRE BARE JUMPER 10MM 1 J245 41-WJ0100-B00 WIRE BARE JUMPER 10MM 1 J913 41-WJ0100-B00 WIRE BARE JUMPER 10MM 1 R412B 41-WJ0100-B00 WIRE BARE JUMPER 10MM...
  • Page 24 Item No. Description Quantity Req. Designator Remarks 41-WJ0150-B00 WIRE BARE JUMPER 15MM 1 J225 41-WJ0150-B00 WIRE BARE JUMPER 15MM 1 J302 41-WJ0150-B00 WIRE BARE JUMPER 15MM 1 J403 41-WJ0150-B00 WIRE BARE JUMPER 15MM 1 J912 41-WJ0150-B00 WIRE BARE JUMPER 15MM 1 J213 41-WJ0150-B00 WIRE BARE JUMPER 15MM...
  • Page 25 Item No. Description Quantity Req. Designator Remarks 66-343730-0B0 HOLLOW RIVET 1.6X3.0XL3.2 FOR C827 67-H10918-4M2 HEAT SINK FOR IC401 67-H30752-1A0 HEAT SINK FOR IC301 67-H30752-4A0 HEAT SINK (A=75MM) FOR IC603 67-H30752-5A0 HEAT SINK FOR Q402 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J051 18-CB0101-JNX RES.
  • Page 26 Item No. Description Quantity Req. Designator Remarks 25-BDA471-M1X CAP. ELEC 470 UF 25V +/-20% 1 C306 25-BDB221-M1X CAP. ELEC 220 UF 25V +/-20% 1 C621 25-BEA471-M1X CAP. ELEC 470 UF 35V +/-20% 1 C413 25-BEB101-M1X CAP. ELEC 100 UF 35V +/-20% 1 C308 25-BEB101-M1X CAP.
  • Page 27 Item No. Description Quantity Req. Designator Remarks 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C215 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C216 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C616 34-A189J0-1IX COIL CHOKE 1.8 UH +/-5% 1 L106 18-CB0221-JNX RES.
  • Page 28 Item No. Description Quantity Req. Designator Remarks 26-EBP151-JCX CAP. CER 150 pF 50VDC +/-5% 1 C1501 26-EBP151-JCX CAP. CER 150 pF 50VDC +/-5% 1 C1502 40-2111SW-RMA P.C.B. REMOTE HANDSET BD 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 J1501 41-WJ0100-B00 WIRE BARE JUMPER 10MM 1 J1502 45-COS455-KY0 CERAMIC RESONATOR 455KHZ...
  • Page 29 Item No. Description Quantity Req. Designator Remarks 25-BCB470-M1X CAP. ELEC 47 UF 16V +/-20% 1 C015 14-LED05R-XX1 LED RED FB205 1 D051 40-21276F-IRA P.C.B. IR RECEIVE BD...
  • Page 30                     "#$% & '()        & '(    !     *     & '('  ,'  $  $  !  +        -     !  &   &   4   ). ).       /*$01 /23&1  !"#$%!"!#&'''   5(6'7 5(628## 7   7   5(   &(6'7 0965,2 7   -   -   5:&*0$; 7  / <-  71 7   ...
  • Page 31     *= >          / 6@   ' 6    # AB  ?AC7/31 # AB  ?AC7/$1  AB    ?7/31  AB    ?7/$1 *=A>           '-   (01 ( ( '&   (01 ( ( '   (01 ( ( 2   (01 ( ( $-   (01 ( ( $&   (01 ( ( $#   (01 ( ( *=D> $% -         3 " 0 & 3...
  • Page 32     *=F>            23 AB  "3 AB'  "3& & '' !&$6 0 AB 0& -!&$6 0* -!*$0 323 AB  *=> &5        &5 E.  !&5 3HH &5  7+ @   "%2 &5  7+     323H 6@  - 3232 6   - I) Adjustment of VCO   3  $ 3   '' ?  5( $2$'  3 ++=*:#$#3I>! !  II) Adjustment of B+ voltage...
  • Page 33     VI) Adjustment of Sub-brightness, Sub-contrast, Sub-tint and Sub-colour for NSTC and PAL signal.  $7%7(8 ('/23& 1$    &3$25$"5    5(   '!   '+ " G * /(  1 ? &"3  '('     '!C-7  '    &23  '(    =$> A + '+  A &0  '( '7   !=> => D &323  '( '7   !='> => G $7%7(8 ('/*$0 1$    &3$25$"5  C "( 5(   '!   '+ " G *  /( 1 F &0*  '( '7   !=> ='> => => VII) Adjustment of Pincushion and Picture Width   "-   $ "?  - ' ? $ "??!. ....
  • Page 34     X) Adjustment of Stereo Sound 13&  -  "- +3&  & K  /#09I  *6A 1 ' &    (?/?E.!K  7 B  1    5(  =A> 7 2      !:G   $  -A*(*'7 -  8+  7 1&          A!:G +  # ' &     *6*H 7     5(  3  +   73!   +'7   ?15H       ?!:GA   + 7!$ ' *=A> 7 5( $0:?  $ -  8+  7 $     Remark: If you don’t have the equipment for stereo sound adjustment, it is suggested that to use the default value in sound adjustment part.
  • Page 35 $%&'(  $+*) ) $%              $%$&'(    !     ! " "    )* ) $+*)      #                      ...