Sharp 29LF-92E Service Manual
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Sharp 29LF-92E Service Manual

Sharp 29LF-92E Service Manual

Pal b/g / secam l/l’, b/g, d/k system colour television ak- 45 chassis
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PAL
/ SECAM
B/G
ELECTRICAL SPECIFICATIONS ........................................................................................ 3
IMPORTANT SERVICING NOTES ...................................................................................... 4
CONTROLS & TERMINALS ................................................................................................ 5
PRINTED WIRING BOARD LAYOUT ................................................................................. 7
PARTS LISTING ................................................................................................................... 8
HOW TO UPDATE THE TECHNICAL INFORMATION ...................................................... 15

SHARP CORPORATION

SERVICE MANUAL

SYSTEM COLOUR TELEVISION
L/L', B/G, D/K
29LF-92E
MODEL
In the interests of user safety (required by safety
regulations in some countries) the set should be re-
stored to its original condition and only parts identi-
cal to those specified should be used.
In order to service the model 29LF-92E, refer to
the
AK-45
Chassis
(SE00AK45CHA00).
CONTENTS
1
29LF-92E
SE0029LF92E00
Issued: 28
July 2004
th
AK- 45
CHASSIS
Service
Manual
This document has been published to
be used for after sales service only.
C/IT

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Summary of Contents for Sharp 29LF-92E

  • Page 1: Table Of Contents

    In the interests of user safety (required by safety regulations in some countries) the set should be re- stored to its original condition and only parts identi- cal to those specified should be used. In order to service the model 29LF-92E, refer to AK-45 Chassis Service Manual (SE00AK45CHA00).
  • Page 2 29LF-92E SERVICE MANUAL UPDATE LOG SHEET Technical Report No. Application Cause / Solution Part No. Page No. Data /Serial No. Technical Bulletin No. Use this page to keep any special servicing information as Technical Report (Bulletin), Technical Information, etc. If only part number changes are required, just change part number directly the part number in the Parts Listing Section.

  • Page 3: Electrical Specifications

    29LF-92E ELECTRICAL SPECIFICATIONS •Picture Intermediate frequency •Power Input ....220V-240 Volts AC 50 Hz L’ ..........33.9MHz L, B/G, D/K ......38.9MHz •Power Consumption •Sound Carrier Trap Normal Operation (Method IEC60107) ....83 W L’ ..........40.4MHz Stand-by Operation .......... < 4 W L, D/K .........

  • Page 4: Important Servicing Notes

    29LF-92E IMPORTANT SERVICING NOTES Only qualified service personnel are allowed to carry out maintenance and repair of this receiver. Servicing of High Voltage System and CRT It is important that the static charge is removed from the high voltage system when carrying out work on the receiver.

  • Page 5: Controls & Terminals

    29LF-92E CONTROLS & TERMINALS WD9@P WD9@P G B DÃÃÃ S9 99 ÃÃÃ ÃÃÃÃ Ã 6 V9DP 9,'(2 9,'(2 TBDÃÃÃS999 ÃÃÃÃÃÃÃÃ6V9DP FRONT PANEL Speakers (left + right) S-VIDEO Remote Control Indicator = Power On / Off Sound Indicator VIDEO Power Indicator...

  • Page 6: Remote Control

    29LF-92E REMOTE CONTROL = Stand By = Cursor Up = Cursor Right OK = OK = Info (Program Menu) 0 - 9 = Direct Program -/-- = Double Digit = Wide mode button P/CH+ = Program + + = Volume +...
  • Page 7 29LF-92E CHASSIS LAYOUT Mother Unit CRT Unit Front AV Unit Keyboard Unit...
  • Page 8 TABLE OF CONTENTS 1.INTRODUCTION ........................1 2.TUNER ............................1 3.IF PART (TDA9885/86) ......................1 4.VIDEO SWITCH TEA6415 ....................... 2 5.MULTI STANDARD SOUND PROCESSOR ............... 2 6.SOUND OUTPUT STAGE WITH TDA7269A ..............2 7.BERTICAL OUTPUT STAGE WITH STV9379FA .............. 2 8.VIDEO OUTPUT AMPLIFIER TDA6108 ................
  • Page 9 13.10.SDA5555 ..........................13 13.10.1.General definition......................13 13.10.2.Features.........................13 13.11.MC44608 ..........................14 13.11.1.Description ........................14 13.11.2.General Features......................15 13.11.3.Pin Connections......................15 13.12.TCET1102G ........................16 13.12.1.Description ........................16 13.12.2.Applications ........................16 13.12.3.Features.........................16 13.13.TDA9885T ........................16 13.13.1.General Description ......................16 13.13.2.Features.........................16 13.13.3.Pinning...........................17 13.14.PI5V330 ..........................17 13.14.1.General Description ......................17 14.AK45 CHASSIS PRODUCTION SERVICE MODE ADJUSTMENTS ......18 14.1.SERVICE MENU ........................18 14.2.ADJUST MENU ........................18 14.3.OPTIONS MENU........................30 Option 0.
  • Page 10 Option 39. Personal Preferance Equalizer Band 1 ..............39 Option 40. Personal Preferance Equalizer Band 2 ..............39 Option 41. Personal Preferance Equalizer Band 3 ..............39 Option 42. Personal Preferance Equalizer Band 4 ..............39 Option 43. Personal Preferance Equalizer Band 5 ..............39 Option 44.

  • Page 11: Introduction

    1.INTRODUCTION 11AK45 is a 50Hz colour television capable of driving 24” + CRT sizes( beginning from 24” 16:9 up to 33” ). The chassis is capable of operation in PAL, SECAM, NTSC (playback) colour standards and multiple transmission standards as B/G, D/K, I/I’ , and L/L´. Sound system output is supplying 2x10W (10%THD) for left and right outputs of 8ohm speakers.

  • Page 12: Video Switch Tea6415

    4.VIDEO SWITCH TEA6415 In case of three or more external sources are used, the video switch IC TEA6415 is used. The main function of this device is to switch 8 video-input sources on the 6 outputs. Each output can be switched on only one of each input. On each input an alignment of the lowest level of the signal is made (bottom of sync.

  • Page 13: Power Supply (Smps)

    9.POWER SUPPLY (SMPS) The DC voltages required at various parts of the chassis are provided by an SMPS transformer controlled by the IC MC44608, which is designed for driving, controlling and protecting switching transistor of SMPS. The transformer generates 145V for FBT input, +/-14V for audio amplifier, 5V and 3.3V stand by voltage and 8V, 12V and 5V supplies for other different parts of the chassis.

  • Page 14: Acquisition Features

    • Up to 16 Colours per DRCS Character • One out of Eight Colours for Foreground and Background Colours for 1-bit DRCS and ROM Characters • Shadowing • Contrast Reduction • Pixel by Pixel Shiftable Cursor With up to 4 Different Colours •...

  • Page 15: Ic Descriptions

    K9356M: Standard B/G, D/K, I, L Features TV IF audio filter with pass band for sound carriers at 32,40 MHz (D/K, L), 32,90 MHz (I) and 33,40 MHz (B/G) Terminal and Pin configuration are the same with K3953M K9656M: Standard B/G, D/K, I, L/L’...

  • Page 16: Pinning

    • Low power consumption • Short-circuit resistant • High performance • high signal-to-noise ratio • High slew rate • Low distortion • Large output voltage swing. 13.2.3.Pinning SYMBOL DESCRIPTION OUTA Output A INA(neg) Inverting input A INA(pos) Non-inverting input A Negative supply INB(pos) Non-inverting input B...

  • Page 17: Features

    13.3.2.Features Standard Selection with single I C transmission Automatic Standard Detection of terrestrial TV standards Automatic Sound Selection (mono/stereo/bilingual), new registers MODUS, STATUS Two selectable sound IF (SIF) inputs Automatic Carrier Mute function Interrupt output programmable (indicating status change) Loudspeaker / Headphone channel with volume, balance, bass, treble, loudness AVC: Automatic Volume Correction Subwoofer output with programmable low-pass and complementary high-pass filter 5-band graphic equalizer for loudspeaker channel...

  • Page 18: Vdp313Xy

    Not connected Not connected AVSS Analog ground AVSS Analog ground MONO_IN Mono input Not connected Reference voltage IF A/D VREFTOP converter SC1_IN_R SCART 1 input, right SC1_IN_L SCART 1 input, left ASG1 AHVSS Analog Shield Ground 1 SC2_IN_R SCART 2 input, right SC2_IN_L SCART 2 input, left ASG2...

  • Page 19: Features

    13.4.2.Features Video Decoding and Processing – four CVBS, one S-VHS input, one YC component input – integrated high-quality A/D converters and associated clamp and AGC circuits – adaptive 2H comb filter Y/C separator – multistandard colour decoder PAL/NTSC/SECAM including all substandards –...

  • Page 20: Tea6415C

    GNDD SUPPLY Digital Ground RSW2 GNDAB Range Switch 2 for Measurement ADC RSW1 GNDAB Range Switch 1 for Measurement ADC SENSE GNDAB Sense ADC Input GNDM SUPPLY Ground, MADC ý nput VERTQ Inverted Vertical Sawtooth Output VERT Vertical Sawtooth Output Vertical Parabola Output XREF Reference Input for RGB DACs...

  • Page 21: Features

    • 6.5dB gain between any input and output • 55dB crosstalk at 5mHz • Fully ESD protected 13.5.3.Pinning Input Max : 2Vpp, Input Current: 1mA, Max : 3mA Data Low level : -0.3V Max: 1.5V, High level : 3.0V Max : Vcc+0.5V Input Max : 2Vpp, Input Current: 1mA, Max : 3mA Clock...
  • Page 22 13.7.TDA7269A 13.7.1.Description The TDA7269A is class AB dual Audio power amplifier assembled in the Multiwatt package, specially designed for high quality sound application as Hi-Fi music centers and stereo TV sets. 13.7.2.Features Wide Supply Voltage Range Up To ±20V Split Supply High Output Power 14 + 14W @THD =10%, R =8? ,V...

  • Page 23: Sda5555

    • 8-byte Page (1K, 2K), 16-byte Page (4K, 8K, 16K) Write Modes • Partial Page Writes are Allowed • Self-timed Write Cycle (10 ms max) • High-reliability – Endurance: 1 Million Write Cycles – Data Retention: 100 Years • Automotive Grade and Extended Temperature Devices Available •...

  • Page 24: Mc44608

    Memory • Non-multiplexed 8-bit data and 16 … 20-bit address bus (ROMless Version) • Memory banking up to 1Mbyte (Romless version) • Up to 128 Kilobyte on Chip Program ROM • Eight 16-bit data pointer registers (DPTR) • 256-bytes on-chip Processor Internal RAM (IRAM) •...

  • Page 25: Description

    external components while offering a high flexibility and reliability. The device also features a very high efficiency stand–by management consisting of an effective Pulsed Mode operation. This technique enables the reduction of the stand–by power consumption to approximately 1W while delivering 300mW in a 150W SMPS.

  • Page 26: Tcet1102G

    13.12.TCET1102G 13.12.1.Description The TCET110/ TCET2100/ TCET4100 consists of a phototransistor optically coupled to a gallium arsenide infrared-emitting diode in a 4-lead up to 16-lead plastic dual inline package. The elements are mounted on one lead frame using a coplanar technique, providing a fixed distance between input and output for highest safety requirements.

  • Page 27: Pinning

    • SIF AGC for gain controlled SIF amplifier; single reference QSS mixer able to operate in high performance single reference QSS mode and in intercarrier mode, switchable via I C-bus • AM demodulator without extra reference circuit • Alignment-free selective FM-PLL demodulator with high linearity and low noise •...

  • Page 28: Ak45 Chassis Production Service Mode Adjustments

    14.AK45 CHASSIS PRODUCTION SERVICE MODE ADJUSTMENTS 14.1.SERVICE MENU All system, geometry and white balance alignments are performed in production service mode. Before starting the production mode alignments, make sure that all manual adjustments are done correctly. To start production mode alignments enter the MAIN MENU and then press the digits 4, 7, 2 and 5 respectively or press MUTE and INFO buttons at the same time.
  • Page 29 Y-Delay SECAM Enter a SECAM B/G colour and black-white bar test pattern via RF. Adjust Y-Delay SECAM till the colour transients on the colour bar of the pattern become as sharper and colours between transients do not mix with each other as possible. Y-Delay NTSC Enter an NTSC colour and black-white bar test pattern via RF.
  • Page 30 The amplitude of R of RGB output can be adjusted with the drive parameter WDR. The amplitude of G of RGB output can be adjusted with the drive parameter WDG. The amplitude of B of RGB output can be adjusted with the drive parameter WDB. The DC offset values of R of RGB output can be adjusted with the cutoff parameter CR.
  • Page 31 PANORAMIC VERT_POS (Panoramic mode Vertical Position) It’ s used to adjust the vertical position of panoramic mode. PANORAMIC VERT_AMPL (Panoramic mode Vertical Amplitude) It’ s used to adjust the vertical amplitude of panoramic mode. PANORAMIC VERT_SCOR (Panoramic mode Vertical S-Correction) It’...
  • Page 32 16:9 ZOOM VERT_POS (16:9 Zoom mode Vertical Position) It’ s used to adjust the vertical position of 16:9 zoom mode. 16:9 ZOOM VERT_AMPL (16:9 Zoom mode Vertical Amplitude) It’ s used to adjust the vertical amplitude of 16:9 zoom mode. 16:9 ZOOM VERT_SCOR (16:9 Zoom mode Vertical S-Correction) It’...
  • Page 33 OSD Position It’ s used to adjust the horizontal position of the OSD. BCLTHR Beam current threshold BCLG Beam current loop gain ROTATION (TILT) This adjustment only works when the TV has rotation option. Change TILT by pressing Left/Right buttons to rotate the complete raster clock-wise and counter clock-wise depending on the CRT. Check and readjust TRPEZ item if the adjustment becomes improper after some other geometric adjustments are done.
  • Page 34 POFS2 (RGB HORIZONTAL SHIFT) It’ s used to adjust the horizontal position of RGB signal. REFERENCE WDR RED COOL The amplitude of R of RGB output can be adjusted with the drive parameter WDR for the colour temp of cool mode. REFERENCE WDR GREEN COOL The amplitude of G of RGB output can be adjusted with the drive parameter WDR for the colour temp of cool mode.
  • Page 35 FULL HORZ_POS It’ s used to adjust the horizontal position of 16:9 mode (full mode). FULL HORZ_AMPL It’ s used to adjust the horizontal amplitude of 16:9 mode (full mode). BRIGHT MODE BRIGHTNESS It’ s used to adjust the brightness value of bright mode. BRIGHT MODE COLOUR It’...
  • Page 36 14:9 RGB CUSHION It’ s used to adjust the cushion in 14:9 mode for RGB signals. PANAROMIC RGB HORIZONTAL AMPLITUDE It’ s used to adjust the horizontal amplitude in panoramic mode for RGB signals. 16:9 RGB HORIZANTOL AMPLITUDE It’ s used to adjust the horizontal amplitude in 16:9 mode for RGB signals. 16:9 SUBTITLE RGB HORIZONTAL AMPLITUDE It’...
  • Page 37 ADJUST EXPLANATION 2835 2835W MULTI MULTI - PAL I White Point RED White Point GREEN Whit Point BLUE AGC (Automatic Gain Control) It will be adjusted to below 1V of Max. AGC for each TV. IF-PLL Negative IF-PLL Positive Y-Delay Y-Delay SECAM Y-Delay NTSC Y-Delay OTHER...
  • Page 38 PANORAMIC HORZ_AMPL 14:9 ZOOM VERT_POS 14:9 ZOOM VERT_AMPL 14:9 ZOOM VERT_SCOR 14:9 ZOOM VERT_SSYM 14:9 ZOOM TRAPEZE 14:9 ZOOM CUSHION 14:9 ZOOM HOR_COR_SYM 14:9 ZOOM HOR_CORNER 14:9 ZOOM HORZ_POS 14:9 ZOOM HORZ_AMPL 16:9 ZOOM VERT_POS 16:9 ZOOM VERT_AMPL 16:9 ZOOM VERT_SCOR 16:9 ZOOM VERT_SSYM 16:9 ZOOM TRAPEZE 16:9 ZOOM CUSHION...
  • Page 39 STANDARD MODE COLOUR STANDARD MODE CONTRAST FULL VERT_POS (16:9 MODE) FULL VERT_AMPL FULL VERT_SCOR FULL VERT_SSYM FULL TRAPEZE FULL CUSHION FULL HOR_COR_SYM FULL HOR_CORNER FULL HORZ_POS FULL HORZ_AMPL BRIGHT MODE BRIGHTNESS BRIGHT MODE COLOUR BRIGHT MODE CONTRAST SOFT MODE BRIGHTNESS SOFT MODE COLOUR SOFT MODE CONTRAST PERSONAL MODE FACTORY SETTING BRIGHTNESS...

  • Page 40: Options Menu

    14.3.OPTIONS MENU Select the parameter by pressing up/down buttons. Adjust the parameter by pressing Left/Right buttons. . In OPTIONS menu, some of the changed parameters are not stored automatically. To store the adjusted parameters, you should turn off and on TV. OPTIONS...

  • Page 41: Option 3. (0X19) Video Processor Cathode Drive Level

    B4: x B3: x B2: x B1: LUMA 1 Luma Soft Limiter Enabled B0: BB 1 Blue Background Option Option 3. (0x19) Video Processor Cathode Drive Level B7: x B6: x B5: x B4: x B3: x B2: x B1: x B0: country = note 0 Note 0: choice for others country option...

  • Page 42: Option 8. If Frequency

    note 1: :Frequency Mode Frequency Menu Item available Frequency Menu Item not available Option 8. IF Frequency B7: x B6: x B5: IfI note 3 B4: IfD note 4 B3: IfM note 5 B2: Aps note 6 B1: Hp note 7 B0: Hue note 8 note 3:...

  • Page 43: Option 10. Scart, Combfilter, Teletext, Language

    Option 10. Scart, Combfilter, Teletext, Language B7: x B6: RGB note 2 B5: FAV = B4: AV2S B3: FSVHS = note 3 B2: BAV note 4 B1: Sc2 note 5 B0: BSVHS = note 6 note 2 : RGB Menu Item active/inactive RGB Menu Item inactive RGB Menu Item active note 3:...

  • Page 44: Option 13. Pll Tuner Control 2 Mid Byte

    Option 13. PLL Tuner Control 2 Mid Byte b7 b6 b5 b4 b3 b2 b1 b0 Philips UV1316T MK3 0 0 0 0 0 0 1 0 Philips UV1316MK2 1 0 0 1 0 0 1 0 Alps TELE9X062A 0 0 0 0 0 0 1 0 Samsung TEXX2949PG28A 0 0 0 0 0 0 1 0 Siel...

  • Page 45: Option 19. Pip Pll Tuner Control 1 Byte

    Temic 5001PH5-3X0003 0 0 0 0 0 0 0 0 Thomson CTT5020 0 0 0 1 1 0 1 1 (1B hex) Option 19. PIP PLL Tuner Control 1 Byte b7 b6 b5 b4 b3 b2 b1 b0 Philips UV1316MK2 1 0 0 0 1 1 1 0 Alps TELE9X062A...
  • Page 46 Option 25. PIP PLL Tuner VHF HIGH – UHF Crossover Low Byte b7 b6 b5 b4 b3 b2 b1 b0 Philips UV1316MK2 1 1 1 0 0 0 1 0 (E2 hex) Alps TELE9X062A 0 0 0 0 0 0 0 0 Samsung TEXX2949PG28A 1 0 1 0 0 0 1 0 Siel...
  • Page 47 note 2: Tub : Tube size 16:9 Tube size 4:3 Tube size note 3: Z.Def : Zoom Default Mode 16:9 mode default 4:3 mode default Option 30. Country B7: C4 = note 1 B6: C3 = note 1 B5: C2 = note 1 B4: C1 = note 1...
  • Page 48 b7 b6 b5 b4 b3 b2 b1 b0 prescaler MSP NICAM (AVL = OFF) 0 0 0 1 1 1 1 1 (if virtual dolby option is available) Option 33. Prescaler MSP SCART (AVL=OFF) b7 b6 b5 b4 b3 b2 b1 b0 prescaler MSP SCART (AVL = OFF) 0 0 0 0 1 1 0 0 b7 b6 b5 b4 b3 b2 b1 b0...

  • Page 49: Option 39. Personal Preferance Equalizer Band 1

    note 3 : RGB Menu Item active/inactive RGB Menu Item inactive RGB Menu Item active note 4 : Equalizer available Equalizer not available Equalizer available note 5 : List Mode available List Mode not available List Mode available note 6 : Country Line available / Aps available or not Country Line not available / Aps not available Country Line available / Aps available...

  • Page 50: Option 47. Volume Offset Center

    Option 47. Volume Offset Center b7 b6 b5 b4 b3 b2 b1 b0 VOLUME OFFSET CENTER 0 0 0 0 0 1 1 0 Option 48. Volume Offset Rear b7 b6 b5 b4 b3 b2 b1 b0 VOLUME OFFSET REAR 0 0 0 0 0 1 1 0 Option 49.

  • Page 51: Option 55. Speaker Setup

    Option 55. Speaker Setup b7 b6 b5 b4 b3 b2 b1 b0 Speaker Setup (L/R, L/C/R, L/R/S, L/C/R/S) 0 0 0 0 0 0 0 0 Option 56. Audio Options Available Or Not Attention: All bits on the Option 56 must be the “ 0” for MONO TV SETS B7: nicam note 7 B6: ASD...

  • Page 52: Option 58. Msp Audio Flags

    note 1 : b7 b6 b5 b4 b3 b2 b1 b0 MSP Stereo/Mono Threshold 0 0 0 1 1 0 0 1 Option 58. MSP Audio Flags B7: b7 = B6: b6 = B5: b5 = B4: Trs = note 1 B3: Trb = note 1 B2: Bbe =...
  • Page 53 00010100 = 9 sec 00110100 = 17 sec 00010101 = 9,25 sec 00110101 = 17,25 sec 00010110 = 9,5 sec 00110110 = 17,5 sec 00010111 = 9,75 sec 00110111 = 17,75 sec 00011000 = 10 sec 00111000 = 18 sec 00011001 = 10,25 sec 00111001 =...
  • Page 54 76543210 Bit Positions 76543210 00000000 00100000 00000001 00100001 00000010 00100010 00000011 00100011 00000100 00100100 00000101 00100101 00000110 00100110 00000111 00100111 00001000 00101000 00001001 00101001 00001010 00101010 00001011 00101011 00001100 00101100 00001101 00101101 00001110 00101110 00001111 00101111 Colour Code 00010000 00110000 00010001 00110001 00010010...

  • Page 55: Option Table Recommended Values

    14.4.OPTION TABLE RECOMMENDED VALUES X listed in the option can be 0 or 1 OPTION 2835 MULTI 2835W MULTI 2835W PAL I X2 XXXXXX10 X2 XXXXXX10 X2 XXXXXX10 XX XXXXXXXX XX XXXXXXXX XX XXXXXXXX 23 001XXX11 23 001XXX11 23 001XXX11 XX XXXXXXX0 XX XXXXXXX0 XX XXXXXXX0...
  • Page 56 75 01110101 75 01110101 75 01110101 00 00000000 00 00000000 00 00000000 DE 11011110 DE 11011110 DE 11011110 19 00011001 19 00011001 19 00011001 00 00000000 00 00000000 00 00000000 64 01100100 64 01100100 64 01100100 10 00010000 10 00010000 10 00010000...

  • Page 57: Screen Adjustment (Fbt Screen)

    14.5.SCREEN ADJUSTMENT (FBT SCREEN) SCREEN ADJUST From the option list change option 2 bit 6 from 0 to 1 for disabling vertical scan. Adjust horizontal line via screen adjust pot. as thin as possible. Then press 0 to leave service menu.

  • Page 58: Geometry Adjustment

    14.6.GEOMETRY ADJUSTMENT 4:3 FORMATS 4:3 MODE 16:9 MODE...

  • Page 59: 16:9 Formats

    16:9 FORMATS AUTO MODE...
  • Page 60 REGULAR MODE...
  • Page 61 ZOOM 14:9 MODE...
  • Page 62 ZOOM 16:9 MODE...
  • Page 63 SUBTITLE ZOOM MODE...
  • Page 64 FULL MODE...
  • Page 65 PANOROMIC MODE...

  • Page 67: Block Diagram

    16.BLOCK DIAGRAM GENERAL BLOCK DIAGRAM OF CHASSIS 11 AK 45 SC3_V_OUT RGB AMPLIFIER TDA 6107 CVBS (PHILIPS) SC1_V_OUT TDA9885T Video K3958M EPCOS TU200 Filter 38.9MHz-TV TUNER VDP313XY Sound K9656M EPCOS Filter Vertical Stage Yoke Horizontal STV9379FA SC1_RGB PI5V330-SOIC RGB SW SC2_RGB/DVD/DVB EXT_CVBS/Y SC2_V_OUT...
  • Page 68 11AK45B5-1...
  • Page 69 11AK45B5-2...

  • Page 71: Parts Listing

    30001458 TR BC858B SMD PICTURE TUBE Q605 30001458 TR BC858B SMD 30014433 29" CPT TUBE SAFE 50HZ REALFLAT Q606 30001458 TR BC858B SMD 30032257 29 DEG COIL&EARTH CB. SF FL W/UL(SHARP) Q700 30001458 TR BC858B SMD Q703 30001458 TR BC858B SMD TUNER Q704...
  • Page 72 29LF-92E REF No. PARTS DESCRIPTION SN CODE EX CODE REF No. PARTS DESCRIPTION SN CODE EX CODE D134 30001285 DIODE 1N4148 SMD L213 30001971 FERRITE BEAT (805) BLM21A601S D200 30001285 DIODE 1N4148 SMD L214 30001971 FERRITE BEAT (805) BLM21A601S D204...
  • Page 73 29LF-92E REF No. PARTS DESCRIPTION SN CODE EX CODE REF No. PARTS DESCRIPTION SN CODE EX CODE C119 30000090 CAP MKT 22NF 100V J C246 30012586 CAP SMD 22NF 50V K (0603) C120 30007308 CAP CER 220PF 1KV K (PULSE)
  • Page 74 29LF-92E REF No. PARTS DESCRIPTION SN CODE EX CODE REF No. PARTS DESCRIPTION SN CODE EX CODE C511 30016654 CAP SMD 100NF 16V K R (0603) C724 30000345 CAP EL 10UF 50V M C514 30016654 CAP SMD 100NF 16V K R (0603)
  • Page 75 29LF-92E REF No. PARTS DESCRIPTION SN CODE EX CODE REF No. PARTS DESCRIPTION SN CODE EX CODE C916 30000352 CAP EL 100UF 16V M R157 30012641 RES SMD 1/16W 10K J (0603) C918 30012577 CAP SMD 560PF 50V J (0603)
  • Page 76 29LF-92E REF No. PARTS DESCRIPTION SN CODE EX CODE REF No. PARTS DESCRIPTION SN CODE EX CODE R289 30012707 RES SMD 1/16W 680R J (0603) R522 30012692 RES SMD 1/16W 4.7K J (0603) R299 30012510 RES SMD 1/16W 100R J (0603) R523 30012712 RES SMD 1/16W 8.2K J (0603)
  • Page 77 30012712 RES SMD 1/16W 8.2K J (0603) 20146961 BACK CVR.2962 EKO2GRAY (I) R763 30012702 RES SMD 1/16W 560R J (0603) 30028208 POWER CORD SAFE EURO 2.2M SHARP W/FILTER R765 30012669 RES SMD 1/16W 22K J (0603) 20152919 SNOW BOX ASSY 2962...

  • Page 78: How To Update The Technical Information

    40006432 MOUNTING BUTTON (MB-10) SW103 30002181 SWITCH TACT(4) 30009005 IC 24C16 SW104 30017848 SWITCH SAFE ON/OFF 4A/128A JVC(PANASONI) 20143026 R/C 1548 SHARP (EKO2GRAY/I) (GRAY/S) SW104 40018112 BRACKET POWER SWITCH (PINGOOD HS-5) 50043776 LABEL LOT W/BARCODE (100X280) SHARP TH101 30001268 THERMISTOR 3P 20013018 LBL.BCK.CVR.ASSY (TV) (WO/UL)
  • Page 79 Technical information and Production: Vestel Electronik AS PRINTED BY: Think Ecology, please use Technical information re-issued: SHARP ELECTRONICA ESPAÑA S.A. Service Manual Group Engineering Dept. Polígono Industrial Can Sant Joan 08190 Sant Cugat del Vallès Barcelona...
  • Page 80 www.s-manuals.com...

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