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Prima P-3460 Service Manual

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SERVICE MANUAL

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

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

4. Alignment Procedure....................................................49

5. Block Diagram............................................................53

6. Schematic Diagram......................................................54

7. PCB Layout................................................................55

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.
PRIMA
P-3460

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Summary of Contents for Prima P-3460

  • Page 1: Service Manual

    PRIMA SERVICE MANUAL P-3460 1. Caution……………………………………………………………2 2. Specification………………………………………………………6 3. BOM List ……………………… …………………......9 4. Alignment Procedure………………………………………….…49 5. Block Diagram……………………………………………………53 6. Schematic Diagram………………………………………………54 7. PCB Layout………….……………………………………………55 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 PFS2 FORMAT-1 Report Date: 2004-3-27 11:18 ProductView..: Product:@ Report by....: P-3460 Specs / Products SRF NO./ODF NO. ON43042610 MasterData CORPORACION QUEZADA Customer Id Version Status WG Archived PRIMA Brand Reception +Tuning - presets/channels +Tuning - technology +Tuning - Indication +Freq Bands...
  • Page 3 Date: 2004-3-27 11:18 ProductView..: Product:@ Report by....: P-3460 Specs / Products +Local Controls Front +Local Controls Top +Indicators - screen +Indicators - front +Numb of Loc Cont (incl Mains) +Number of Ind. (incl Mains) +Local Controls (Old) Channel +-, Tact Switch, Vol...
  • Page 4 Date: 2004-3-27 11:18 ProductView..: Product:@ Report by....: P-3460 Specs / Products Weight (P)TV (incl. Packaging) Weight (P)TV (excl. Package) Weight AVUnit excl Packaging +INDICATION on BACKCOVER +Channel Final Equipment +Packaging - methods 2 Colour Printing, White Carton +Documents and manuals...
  • Page 5 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 6: 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 7 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 8: 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 9 Item No. Description Quantity Req. Designator Remarks 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 18-CB0103-JNX RES. C.F. 10K OHM 1/6W +/-5% 1 R1112 18-CB0472-JNX RES. C.F. 4.7k OHM 1/6W +/-5% 1 R1111 26-EBP102-KBX CAP.
  • Page 10 Item No. Description Quantity Req. Designator Remarks 27-AGQ824-J0X CAP. M.PP 0.82 UF 250V +/-5% 1 C1506 36-DFC001-XX0 FOCALIZING TRANS. 1 T1501 40-2980UA-DPC P.C.B. DPC BD 46-20598W-04X PIN BASE *4 TJC1-4A 1 P1501 FOR M.BD (A1'&A2&A5&A6) 64-B30080-104 M/C SCREW B 3 X 8 MTG D.F BD &...
  • Page 11 Item No. Description Quantity Req. Designator Remarks 26-EBP560-JZX CAP. CER 56PF 50V +/-5% SL TUBE 1 C1003 26-EBP560-JZX CAP. CER 56PF 50V +/-5% SL TUBE 1 C1004 26-EBP560-JZX CAP. CER 56PF 50V +/-5% SL TUBE 1 C1005 34-R220J2-0EX COIL PL - 22 UH +/-5% 1 L1001 41-WJ0060-B00 WIRE BARE JUMPER 6mm...
  • Page 12 Item No. Description Quantity Req. Designator Remarks 26-EBP104-ZFX CAP. CER 0.1UF 50V +80%/-20% 1 C1031 26-EBP104-ZFX CAP. CER 0.1UF 50V +80%/-20% 1 C1032 26-EBP104-ZFX CAP. CER 0.1UF 50V +80%/-20% 1 C1033 08-03460M-AVY ASS'Y - TERMINAL BD 11-2SK362-YBX FET 2SK362-Y (N-CHANNEL) 1 Q962 11-2SK362-YBX FET 2SK362-Y (N-CHANNEL)
  • Page 13 Item No. Description Quantity Req. Designator Remarks 47-RCA041-XX0 JACK RCA 3PH H=8MM YL WH RD/SW 1 P941 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C964 08-03460M-FBY ASS'Y-FRONT CTL BD 14-LED05R-XX1 LED RED FB205 1 D1001 18-CB0152-JNX RES. C.F. 1.5k OHM 1/6W +/-5% 1 R023A 18-CB0182-JNX RES.
  • Page 14 Item No. Description Quantity Req. Designator Remarks 08-03460M-RCY ASS'Y- FRONT CABINET 54-114000-00X FELT TAPE (150mmX19mmX0.3mm) STICK ON R.CAB 55-3460RC-0CN REAR CABINET 58-30718S-2UI INLAY VGA 58-3416RI-JUI INLAY REAR AV 58-3460MP-0UI PLATE MODEL NO. 59-130460-00X RUBBER PAD (25mmX7mm) FOR R.CAB FOOT 63-B40200-AB3 S/T SCREW B 4 X 20 AB MTG FRONT &...
  • Page 15 Item No. Description Quantity Req. Designator Remarks 18-CB0681-JNX RES. C.F. 680 OHM 1/6W +/-5% 1 R508 18-CB0681-JNX RES. C.F. 680 OHM 1/6W +/-5% 1 R513 18-FE0272-JNX RES. M.O. 2.7K OHM 1/2W +/-5% 1 R519 18-FE0272-JNX RES. M.O. 2.7K OHM 1/2W +/-5% 1 R520 18-FE0272-JNX RES.
  • Page 16 Item No. Description Quantity Req. Designator Remarks 10-0EU2YX-FBX DIODE EU2YX (FAST RECOVERY) 1 D833 10-0EU2YX-FBX DIODE EU2YX (FAST RECOVERY) 1 D834 10-0FR104-FBX DIODE FR104 (FAST RECTIFIER) 1 D832 10-0RU4AM-F0X DIODE RU4AM (FAST RECOVERY) 1 D831 10-0RU4YX-F0X DIODE RU4YX (FAST RECOVERY) 1 D830 10-1N4004-EBX DIODE IN4004 (RECTIFIER)
  • Page 17 Item No. Description Quantity Req. Designator Remarks 18-FG0223-JHX RES. M.O. 22K OHM 2W +/-5% 1 R836 18-FG0333-JHX RES. M.O. 33K OHM 2W +/-5% 1 R810 18-FG0333-JHX RES. M.O. 33K OHM 2W +/-5% 1 R839 18-KE0105-JN3 RES. H.VOLT. CC 1M OHM 1/2W +/-5% 1 R801 18-KF0825-JH3 RES.
  • Page 18 Item No. Description Quantity Req. Designator Remarks 26-AQK472-ZFX CAP. CER 4700PF 250VAC+80-20%F 1 C804 26-EBP102-KBX CAP. CER 1000 PF 50V +/-10% B 1 C811 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C815 26-EBP221-JCX CAP. CER 220PF 50V +/-5% CH 1 C810 27-AQT224-MVH CAP.

  • Page 19: Fuse Holder

    Item No. Description Quantity Req. Designator Remarks 41-WJ0150-B00 WIRE BARE JUMPER 15MM 1 J809 41-WJ0150-B00 WIRE BARE JUMPER 15MM 1 J814A 41-WJ0175-B00 WIRE BARE JUMPER 17.5MM 1 J804 41-WJ0175-B00 WIRE BARE JUMPER 17.5MM 1 J803A 41-WJ0200-B00 WIRE BARE JUMPER 20MM 1 J805 46-10962W-02X PIN BASE *2 TJC2-2A...
  • Page 20 Item No. Description Quantity Req. Designator Remarks 18-RG0228-JHX RES. WIRE ROUND 0.22 OHM 2W +/-5% 1 R830 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C847 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C848 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C854 26-EBP103-ZFX CAP.
  • Page 21 Item No. Description Quantity Req. Designator Remarks 47-239300-00X JACK RCA JPJ5022-01-020 RED 1 P1303 47-239300-00X JACK RCA JPJ5022-01-020 RED 1 P1307 47-ANT003-XX0 RF SOCKET KL-F14-8.4 47-RCA001-XX0 RCA SOCKET AV-8.4-6 (RED) 1 P1310 47-RCA002-XX0 RCA SOCKET AV-8.4-6 (WHITE) 1 P1302 47-RCA002-XX0 RCA SOCKET AV-8.4-6 (WHITE) 1 P1308 47-RCA002-XX0...
  • Page 22 Item No. Description Quantity Req. Designator Remarks 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q559 11-SC4793-0AX STANSISTOR 2SC4793 1 Q561 11-SK2541-0BX FET 2SK2541(N-CHANNEL) 1 Q552 18-CB0103-JNX RES. C.F. 10K OHM 1/6W +/-5% 1 R552 18-CB0103-JNX RES. C.F. 10K OHM 1/6W +/-5% 1 R551 18-CB0103-JNX RES.
  • Page 23 Item No. Description Quantity Req. Designator Remarks 18-CB0681-JNX RES. C.F. 680 OHM 1/6W +/-5% 1 R561 18-CB0681-JNX RES. C.F. 680 OHM 1/6W +/-5% 1 R566 18-CB0683-JNX RES. C.F. 68K OHM 1/6W +/-5% 1 R587 18-CB0683-JNX RES. C.F. 68K OHM 1/6W +/-5% 1 R588 18-CB0821-JNX RES.
  • Page 24 Item No. Description Quantity Req. Designator Remarks 65-Z30050-23M NUT M 3 MTG VM BD TO CRT 25-BCB101-M1X CAP. ELEC 100 UF 16V +/-20% 1 C567 25-BCB101-M1X CAP. ELEC 100 UF 16V +/-20% 1 C569 25-BDB100-M1X CAP. ELEC 10 UF 25V +/-20% 1 C551 25-BDB100-M1X CAP.
  • Page 25 Item No. Description Quantity Req. Designator Remarks 54-271620-000 SPACER CRT MOUNTING T=1mm FOR CRT BKT 54-314740-0X0 CRT FIBRE SHEET (22mmX22mmX0.8mm) FOR CRT 55-3460FC-0CN FRONT CABINET 56-3460FB-0HA PUSH BUTTON 56-3460LS-0HC LENS 56-3460PK-0HA POWER KNOB 58-388010-0UI INLAY SIDE AV 59-130460-00X RUBBER PAD (25mmX7mm) FOR FOOT 59-312160-000 SPEAKER RUBBER CUSHION...
  • Page 26 Item No. Description Quantity Req. Designator Remarks 10-0FR104-FBX DIODE FR104 (FAST RECTIFIER) 1 D421 10-0FR104-FBX DIODE FR104 (FAST RECTIFIER) 1 D431 10-0FR104-FBX DIODE FR104 (FAST RECTIFIER) 1 D441 10-1N4001-EBX DIODE 1N4001 (RECTIFIER) 1 D301 10-1N4148-ABX DIODE 1N4148 (SWITCHING) 1 D031 10-1N4148-ABX DIODE 1N4148 (SWITCHING) 1 D203...
  • Page 27 Item No. Description Quantity Req. Designator Remarks 11-SA1015-YBX TRANSISTOR 2SA1015Y 1 Q211 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q006 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q251 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q252 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q451 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q711 11-SC1815-YBX TRANSISTOR 2SC1815Y 1 Q901 11-SC1815-YBX TRANSISTOR 2SC1815Y...
  • Page 28 Item No. Description Quantity Req. Designator Remarks 18-CB0101-JNX RES. C.F. 100 OHM 1/6W +/-5% 1 R914 18-CB0101-JNX RES. C.F. 100 OHM 1/6W +/-5% 1 R101 18-CB0101-JNX RES. C.F. 100 OHM 1/6W +/-5% 1 R102 18-CB0101-JNX RES. C.F. 100 OHM 1/6W +/-5% 1 R008 18-CB0101-JNX RES.
  • Page 29 Item No. Description Quantity Req. Designator Remarks 18-CB0103-JNX RES. C.F. 10K OHM 1/6W +/-5% 1 R047 18-CB0103-JNX RES. C.F. 10K OHM 1/6W +/-5% 1 R081 18-CB0103-JNX RES. C.F. 10K OHM 1/6W +/-5% 1 R225 18-CB0103-JNX RES. C.F. 10K OHM 1/6W +/-5% 1 R237 18-CB0103-JNX RES.
  • Page 30 Item No. Description Quantity Req. Designator Remarks 18-CB0181-JNX RES. C.F. 180 OHM 1/6W +/-5% 1 R108 18-CB0182-JNX RES. C.F. 1.8K OHM 1/6W +/-5% 1 R715 18-CB0201-JNX RES. C.F. 200 OHM 1/6W +/-5% 1 R259 18-CB0221-JNX RES. C.F. 220 OHM 1/6W +/-5% 1 R203 18-CB0221-JNX RES.
  • Page 31 Item No. Description Quantity Req. Designator Remarks 18-CB0272-JNX RES. C.F. 2.7k OHM 1/6W +/-5% 1 R227 18-CB0331-JNX RES. C.F. 330 OHM 1/6W +/-5% 1 R021 18-CB0331-JNX RES. C.F. 330 OHM 1/6W +/-5% 1 R222 18-CB0331-JNX RES. C.F. 330 OHM 1/6W +/-5% 1 R223 18-CB0331-JNX RES.
  • Page 32 Item No. Description Quantity Req. Designator Remarks 18-CB0473-JNX RES. C.F. 47K OHM 1/6W +/-5% 1 R320 18-CB0560-JNX RES. C.F. 56 OHM 1/6W +/-5% 1 R109 18-CB0561-JNX RES. C.F. 560 OHM 1/6W +/-5% 1 R228 18-CB0622-JNX RES. C.F. 6.2k OHM 1/6W +/-5% 1 R231 18-CB0622-JNX RES.
  • Page 33 Item No. Description Quantity Req. Designator Remarks 18-FF0681-JGX RES. M.O. 680 OHM 1W +/-5% 1 R411 18-FG0103-JHX RES. M.O. 10K OHM 2W +/-5% 1 R421 18-FG0399-JHX RES. M.O. 3.9 OHM 2W +/-5% 1 R726 18-FG0479-JHX RES. M.O. 4.7 OHM 2W +/-5% 1 R303 18-GM0302-KTX RES.
  • Page 34 Item No. Description Quantity Req. Designator Remarks 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. ELEC 1000 UF 35V +/-20% 1 C601 25-BEA102-M1X CAP. ELEC 1000 UF 35V +/-20% 1 C609 25-BEA102-M1X CAP.
  • Page 35 Item No. Description Quantity Req. Designator Remarks 26-EBP100-JCX CAP. CER 10PF 50V +/-5% CH 1 C022 26-EBP100-JCX CAP. CER 10PF 50V +/-5% CH 1 C023 26-EBP101-JCX CAP. CER 100PF 50V +/-5% CH 1 C245 26-EBP101-JCX CAP. CER 100PF 50V +/-5% CH 1 C254 26-EBP101-JCX CAP.
  • Page 36 Item No. Description Quantity Req. Designator Remarks 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C204 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C075 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C203 26-EBP103-ZFX CAP. CER 0.01UF 50V +80/-20% F 1 C602 26-EBP103-ZFX CAP.
  • Page 37 Item No. Description Quantity Req. Designator Remarks 26-EBP222-KBX CAP. CER 2200PF 50V +/-10% B 1 C606 26-EBP330-JCX CAP. CER 33PF 50V +/-5% CH 1 C917 26-EBP330-JZX CAP. CER 33PF 50V +/-5% SL TU 1 C017A 26-EBP331-JCX CAP. CER 330PF 50V +/-5% CH 1 C301 26-EBP390-JCX CAP.
  • Page 38 Item No. Description Quantity Req. Designator Remarks 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% 1 L103 34-R109J2-0EX COIL PL - 1 UH +/-5%...
  • Page 39 Item No. Description Quantity Req. Designator Remarks 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 J205A 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 J208A 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 J216 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 J217A 41-WJ0060-B00 WIRE BARE JUMPER 6mm 1 J218A 41-WJ0060-B00 WIRE BARE JUMPER 6mm...
  • Page 40 Item No. Description Quantity Req. Designator Remarks 41-WJ0065-B00 WIRE BARE JUMPER 6.5MM 1 J215 41-WJ0065-B00 WIRE BARE JUMPER 6.5MM 1 J237 41-WJ0065-B00 WIRE BARE JUMPER 6.5MM 1 J632 41-WJ0065-B00 WIRE BARE JUMPER 6.5MM 1 J633 41-WJ0065-B00 WIRE BARE JUMPER 6.5MM 1 J906A 41-WJ0065-B00 WIRE BARE JUMPER 6.5MM...
  • Page 41 Item No. Description Quantity Req. Designator Remarks 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J717 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J718 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J719 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 J911 41-WJ0075-B00 WIRE BARE JUMPER 7.5MM 1 D010 41-WJ0080-B00 WIRE BARE JUMPER 8 MM...
  • Page 42 Item No. Description Quantity Req. Designator Remarks 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 1 R284 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...
  • Page 43 Item No. Description Quantity Req. Designator Remarks 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 1 J006 41-WJ0140-B00 WIRE BARE JUMPER 14MM...
  • Page 44 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 45 Item No. Description Quantity Req. Designator Remarks 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 1 J250 41-WJ0200-B00 WIRE BARE JUMPER 20MM...
  • Page 46 Item No. Description Quantity Req. Designator Remarks 63-W30100-AB4 S/T SCREW W 3 X 10 AB MTG M. BD & M. BD BKT 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 &...
  • Page 47 Item No. Description Quantity Req. Designator Remarks 75-3460LR-CC0 POLYBAM "LR" 75-3460UL-CC0 POLYFOAM "UL" 75-3460UR-CC0 POLYFOAM "UR" 76-03460D-0AT CARTON BOX 08-HS45E0-M34A ASS'Y - REMOTE HANDSET BD 10-1N4148-ABX DIODE 1N4148 (SWITCHING) 1 D1502 10-1N4148-ABX DIODE 1N4148 (SWITCHING) 1 D1503 10-1N4148-ABX DIODE 1N4148 (SWITCHING) 1 D1504 10-1N4148-ABX DIODE 1N4148 (SWITCHING)
  • Page 48 Item No. Description Quantity Req. Designator Remarks 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 (+)
  • Page 49 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 50 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 51 (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 52 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 53 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...