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Telefunken TKP2939ST Service Manual
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Telefunken TKP2939ST Service Manual

Telefunken TKP2939ST Service Manual

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TELEFUNKEN

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. Exploded View Diagram .................................................43
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.
TKP2939ST

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Summary of Contents for Telefunken TKP2939ST

  • Page 1: Service Manual

    TELEFUNKEN SERVICE MANUAL TKP2939ST 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. Exploded View Diagram ………………..……...……..……...…43 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: 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 Report by....: TKP2939S Specs / Products SRF NO./ODF NO. ON43040504 MasterData BGH S.A. Customer Id Version Status WG Archived 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 +In Cinch (CVBS + St) +IN Cinch (CVBS + Mo +St) +Headphone Out Connectors Top Connectors Mechanical Styling 2990 +Cabinet Name +Configuration Symm TELEFUNKEN +Graphics/Logo's +Cabinet Colour and Finish +Mechanics +Speaker Visibility Standard General +Segment Standard 4:3 +Chassis +Software Delivery Mode...
  • Page 8 Date:2003-9-8 13:49 ProductView..: Product:@ Report by....: TKP2939S Specs / Products Weight (P)TV (excl. Package) Weight AVUnit excl Packaging +INDICATION on BACKCOVER +Channel Final Equipment +Packaging - methods +Documents and manuals +Languages DFU +Cables Supplied +Antenna Supplied +Stand Supplied Batteries for RC (2 x AA) +Aux Equipm Supplied Packaging - width cm Packaging - height cm...
  • Page 9 Item No. Description Quantity Req. Designator Remarks 08-002990-FRY ASS'Y - PACKING FOR F/R CAB. 74-120120-8CD POLYBAG (120CMX120CM) 74-145120-8CD POLYBAG (145CMX120CM) 74-279080-50C EPE BOARD (900mmx300mmx5mm) 0.6667 74-291800-50C EPE BOARD (330mmx240mmx5mm) 1.3333 74-344740-50C EPE BOARD ((750MMX580MMX5MM) 0.25 FOR FRONT CAB. 76-001497-0AF CARTON BOX LWH 640X460X360MM 0.041 FOR OTHER PARTS 76-002990-1AF...
  • Page 10 Item No. Description Quantity Req. Designator Remarks 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. C.F. 1K OHM 1/6W +/-5% 1 R1021 18-CB0102-JNX RES.
  • Page 11 Item No. Description Quantity Req. Designator Remarks 41-WJ0050-B00 WIRE BARE JUMPER 5MM 1 J1021 41-WJ0050-B00 WIRE BARE JUMPER 5MM 1 J1022 26-EBP390-JCX CAP. CER 39PF 50V +/-5% CH 1 C1034 26-EBP390-JCX CAP. CER 39PF 50V +/-5% CH 1 C1035 26-EBP103-ZFX CAP.
  • Page 12 Item No. Description Quantity Req. Designator Remarks 47-RCA002-XX0 RCA SOCKET AV-8.4-6 (WHITE) 1 P951L 47-RCA003-XX0 RCA SOCKET AV-8.4-6 (YELLOW) 1 P951V 47-RCA017-XX0 RCA JACK RED (RCA-101P) (THREE FEET) 1 P951R 47-SVI001-XX0 SOCKET 1 P1234 63-B30100-BT4 S/T SCREW B 3 X 10 BT MTG SIDE AV BD &...
  • Page 13 Item No. Description Quantity Req. Designator Remarks 25-BLA100-M1X CAP. ELEC 10 UF 250V +/-20% 1 C504 26-AMK102-KRX CAP. CER 1000 pF 2KV +/-10% R 1 C505 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C508 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C509 26-EBP391-JCX CAP.
  • Page 14 Item No. Description Quantity Req. Designator Remarks 14-LED05R-XX1 LED RED FB205 1 D051 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R088 18-CB0152-JNX RES. C.F. 1.5k OHM 1/6W +/-5% 1 R089 18-CB0470-JNX RES. C.F. 47 OHM 1/6W +/-5% 1 R059 25-BBB470-M1X CAP.
  • Page 15 Item No. Description Quantity Req. Designator Remarks 42-G5008K-XX0 SPEAKER 8 OHM 20W 1 SP604 46-26514H-04X HS 4P A/B 500/13 RBGW TJC1-4Y P411H FOR D.Y COIL 46-27264H-02X HS 2P24 700/5 F/W S11-02H P601H FOR M. BD P601 46-33638H-02X HS 2P22 200/5 SM-2A 1 P601A 46-33638H-02X HS 2P22 200/5 SM-2A...
  • Page 16 Item No. Description Quantity Req. Designator Remarks 63-B30100-BT4 S/T SCREW B 3 X 10 BT MTG PUSH BUTTON TO F.CAB. 63-B40150-AB4 S/T SCREW B 4 X 15 AB MTG SPEAKER TO TOOP CAB.(WOOFER) 63-B40150-AB4 S/T SCREW B 4 X 15 AB MTG SPEAKER HOLDER TO F.
  • Page 17 Item No. Description Quantity Req. Designator Remarks 11-DD2603-RAX TRANSISTOR 3DD2603-R 1 Q722 11-DD3402-0AX TRANSISTOR 3DD3402 1 Q412 11-SA1015-YBX TRANSISTOR 2SA1015Y 1 Q009 11-SA1015-YBX TRANSISTOR 2SA1015Y 1 Q203 11-SA1015-YBX TRANSISTOR 2SA1015Y 1 Q631 11-SA1015-YBX TRANSISTOR 2SA1015Y 1 Q721 11-SA1015-YBX TRANSISTOR 2SA1015Y 1 Q911 11-SA1015-YBX TRANSISTOR 2SA1015Y...
  • Page 18 Item No. Description Quantity Req. Designator Remarks 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R036A 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R045 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R046 18-CB0102-JNX RES. C.F. 1K OHM 1/6W +/-5% 1 R050 18-CB0102-JNX RES.
  • Page 19 Item No. Description Quantity Req. Designator Remarks 18-CB0151-JNX RES. C.F. 150 OHM 1/6W +/-5% 1 R271 18-CB0152-JNX RES. C.F. 1.5k OHM 1/6W +/-5% 1 R204 18-CB0152-JNX RES. C.F. 1.5k OHM 1/6W +/-5% 1 R212 18-CB0152-JNX RES. C.F. 1.5k OHM 1/6W +/-5% 1 R213 18-CB0152-JNX RES.
  • Page 20 Item No. Description Quantity Req. Designator Remarks 18-CB0331-JNX RES. C.F. 330 OHM 1/6W +/-5% 1 R904 18-CB0332-JNX RES. C.F. 3.3k OHM 1/6W +/-5% 1 R014 18-CB0332-JNX RES. C.F. 3.3k OHM 1/6W +/-5% 1 R015 18-CB0332-JNX RES. C.F. 3.3k OHM 1/6W +/-5% 1 R054 18-CB0332-JNX RES.
  • Page 21 Item No. Description Quantity Req. Designator Remarks 18-CD0392-JNX RES. C.F. 3.9K OHM 1/4W +/-5% 1 R725 18-CD0471-JNX RES. C.F. 470 OHM 1/4W +/-5% 1 R044 18-CD0472-JNX RES. C.F. 4.7K OHM 1/4W +/-5% 1 R312 18-CD0829-JNX RES. C.F. 8.2 OHM 1/4W +/-5% 1 R605 18-CD0829-JNX RES.
  • Page 22 Item No. Description Quantity Req. Designator Remarks 25-BCB470-M1X CAP. ELEC 47 UF 16V +/-20% 1 C943 25-BCB470-M1X CAP. ELEC 47 UF 16V +/-20% 1 C944 25-BCB471-M1X CAP. ELEC 470 UF 16V +/-20% 1 C030 25-BDA102-M1X CAP. ELEC 1000 UF 25V +/-20% 1 C608 25-BEA102-M1X CAP.
  • Page 23 Item No. Description Quantity Req. Designator Remarks 26-EBP102-KBX CAP. CER 1000 PF 50V +/-10% B 1 C006 26-EBP102-KBX CAP. CER 1000 PF 50V +/-10% B 1 C008 26-EBP102-KBX CAP. CER 1000 PF 50V +/-10% B 1 C009 26-EBP102-KBX CAP. CER 1000 PF 50V +/-10% B 1 C011 26-EBP102-KBX CAP.
  • Page 24 Item No. Description Quantity Req. Designator Remarks 26-EBP120-JCX CAP. CER 12PF 50V +/-5% CH 1 C209 26-EBP150-JCX CAP. CER 15PF 50V +/-5% CH 1 C014 26-EBP150-JCX CAP. CER 15PF 50V +/-5% CH 1 C015 26-EBP150-JCX CAP. CER 15PF 50V +/-5% CH 1 C016 26-EBP150-JCX CAP.
  • Page 25 Item No. Description Quantity Req. Designator Remarks 34-R100J2-0EX COIL PL - 10 UH +/-5% 1 L252 34-R101J2-0EX COIL PL - 100 UH +/-5% 1 L201 34-R101J2-0EX COIL PL - 100 UH +/-5% 1 L211 34-R101J2-0EX COIL PL - 100 UH +/-5% 1 L271 34-R109J2-0EX COIL PL - 1 UH +/-5%...
  • Page 26 Item No. Description Quantity Req. Designator Remarks 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 J622 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 J624 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 J651A 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 J719A 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 J907 41-WJ0060-B00 WIRE BARE JUMPER 6mm...
  • Page 27 Item No. Description Quantity Req. Designator Remarks 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J238 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J301 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J303 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J307 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J309 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM...
  • Page 28 Item No. Description Quantity Req. Designator Remarks 41-WJ0100-B00 WIRE BARE JUMPER 10MM 1 R285 41-WJ0105-B00 WIRE BARE JUMPER 10.5MM 1 J304 41-WJ0105-B00 WIRE BARE JUMPER 10.5MM 1 J023 41-WJ0110-B00 WIRE BARE JUMPER 11MM 1 J710 41-WJ0110-B00 WIRE BARE JUMPER 11MM 1 J711 41-WJ0110-B00 WIRE BARE JUMPER 11MM...
  • Page 29 Item No. Description Quantity Req. Designator Remarks 41-WJ0150-B00 WIRE BARE JUMPER 15MM 1 J214 41-WJ0150-B00 WIRE BARE JUMPER 15MM 1 J246 41-WJ0150-B00 WIRE BARE JUMPER 15MM 1 J247 41-WJ0150-B00 WIRE BARE JUMPER 15MM 1 J248 41-WJ0150-B00 WIRE BARE JUMPER 15MM 1 J249 41-WJ0150-B00 WIRE BARE JUMPER 15MM...
  • Page 30 Item No. Description Quantity Req. Designator Remarks 41-WJ0190-B00 WIRE BARE JUMPER 19MM 1 J232 41-WJ0190-B00 WIRE BARE JUMPER 19MM 1 J234 41-WJ0195-B00 WIRE BARE JUMPER 19.5MM 1 J305 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...
  • Page 31 Item No. Description Quantity Req. Designator Remarks 66-343730-0B0 HOLLOW RIVET 1.6X3.0XL3.2 FOR L413 66-343730-0B0 HOLLOW RIVET 1.6X3.0XL3.2 FOR C418 66-343730-0B0 HOLLOW RIVET 1.6X3.0XL3.2 FOR C414 66-343730-0B0 HOLLOW RIVET 1.6X3.0XL3.2 FOR D411 66-343730-0B0 HOLLOW RIVET 1.6X3.0XL3.2 FOR C415 66-343730-0B0 HOLLOW RIVET 1.6X3.0XL3.2 FOR C412 66-343730-0B0 HOLLOW RIVET 1.6X3.0XL3.2...
  • Page 32 Item No. Description Quantity Req. Designator Remarks 13-UA7805-C0S IC UA7805C 1 IC841 18-CB0152-JNX RES. C.F. 1.5k OHM 1/6W +/-5% 1 R833 18-CB0223-JNX RES. C.F. 22k OHM 1/6W +/-5% 1 R840 18-CB0272-JNX RES. C.F. 2.7k OHM 1/6W +/-5% 1 R838 18-CB0392-JNX RES.

  • Page 33: Line Filter

    Item No. Description Quantity Req. Designator Remarks 26-AIM103-KBX CAP. CER 0.01UF 500V +/-10% B 1 C834 26-AIM103-KBX CAP. CER 0.01UF 500V +/-10% B 1 C837 26-AKK222-KRX CAP. CER 2200 PF 1KV +/-10% R 1 C814 26-AMK221-JZX CAP. CER 220pF 2KV +/-5% SL 1 C807 26-APK222-ME4 CAP.

  • Page 34: Fuse Holder

    Item No. Description Quantity Req. Designator Remarks 41-WJ0125-B00 WIRE BARE JUMPER 12.5MM 1 R831 41-WJ0135-B00 WIRE BARE JUMPER 13.5MM 1 J814 41-WJ0145-B00 WIRE BARE JUMPER 14.5MM 1 J807 41-WJ0150-B00 WIRE BARE JUMPER 15MM 1 R812 41-WJ0150-B00 WIRE BARE JUMPER 15MM 1 J809 41-WJ0150-B00 WIRE BARE JUMPER 15MM...
  • Page 35 Item No. Description Quantity Req. Designator Remarks 40-2901NT-RMA P.C.B. REMOTE HANDSET BD 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 J1501 45-COS455-KY0 CERAMIC RESONATOR 455KHZ 1 X1501 49-HS45E0-00X RUBBER PAD KEYS 54-302000-00X FELT TAPE 15 X 4 CM 55-HS45EB-0HA LOWER CASE - REMOTE HANDSET 55-HS45ED-0HA DOOR BATT.
  • Page 36 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 37 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 38 (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 39 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 40 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...