Sharp LC-15AV7U Service Manual

Lcd color tv

Specifications (2 pages)

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SPECIFICATIONS ............................................................................................................................... 1-1

IMPORTANT SAFEGUARDS AND PRECAUTIONS ........................................................................... 2-1

STANDARD NOTES FOR SERVICING ............................................................................................... 3-1

CABINET DISASSEMBLY INSTRUCTIONS ........................................................................................ 4-1

ELECTRICAL ADJUSTMENT INSTRUCTIONS .................................................................................. 5-1

HOW TO INITIALIZE THE LCD TELEVISION ..................................................................................... 6-1

TROUBLESHOOTING ......................................................................................................................... 7-1

BLOCK DIAGRAMS ............................................................................................................................. 8-1

SCHEMATIC DIAGRAMS/ CBA'S AND TEST POINTS ....................................................................... 9-1

WAVEFORMS .................................................................................................................................... 10-1

WIRING DIAGRAM ............................................................................................................................ 11-1

IC PIN FUNCTION DESCRIPTIONS .................................................................................................. 12-1

EXPLODED VIEWS ........................................................................................................................... 13-1

MECHANICAL PARTS LIST ............................................................................................................... 14-1

ELECTRICAL PARTS LIST ................................................................................................................ 15-1

SERVICE MANUAL

CONTENTS

LCD COLOR TV

LC-15AV7U

MODEL

In the interests of user-safety (Required by safety

regulations in some countries) the set should be

restored to its original condition and only parts

identical to those specified be used.

This document has been published to be used for

after sales service only.

The contents are subject to change without notice.

LC-15AV7U

S17F1LC15AV7U

Page

Chapters

Table of Contents

Summary of Contents for Sharp LC-15AV7U

Page 1: Table Of Contents
LC-15AV7U SERVICE MANUAL S17F1LC15AV7U LCD COLOR TV LC-15AV7U MODEL In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified be used. CONTENTS Page SPECIFICATIONS ..........................
Page 2: Specifications
SPECIFICATIONS <TUNER> VHF/UHF Input ....75ohm Unbal., F type Intermediate Freq....Picture 45.75 MHz, Sound 41.25 MHZ Description Condition Unit Nominal Limit 1. Video S/N 80dB >43 2. Audio S/N 80dB >45 <LCD PANEL> Description Condition Unit Nominal Limit Horizontal pixels 1024...
Page 3 <ATSC> Description Condition Unit Nominal Limit 1. RECEIVED FREQ. RANGE >100 (-28dBm) VHF LOW BAND. CH.4 2. ATSC DYNAMIC RANGE VHF HI BAND. CH.10 -76/0 (min./max.) UHF BAND. CH.41 VHF LOW BAND. CH.4 3. ATSC SUSCEPTIBILITY TO VHF HI BAND. CH.10 <26 RANDOM NOISE UHF BAND.
Page 4: Important Safeguards And Precautions
IMPORTANT SAFEGUARDS AND PRECAUTIONS Prior to shipment from the factory, our products are strictly inspected for recognized product safety and electrical codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced.
Page 5 4. Observe original lead dress. Take extra care to assure correct lead dress in the following areas:a. near sharp edges,b. near thermally hot parts-be sure that leads and components do not touch thermally hot parts,c. the AC supply,d. high voltage, and,e.
Page 6: Important Service Safety Precaution
IMPORTANT SERVICE SAFETY PRECAUTION Service work should be performed only by qualified service technicians who are thoroughly familiar with all safety checks and the servicing guidelines which follow: WARNING • Use an AC voltmeter having with 5000 ohm per volt, or higher, sensitivity or measure the AC voltage drop 1.
Page 7 PRECAUTIONS A PRENDRE LORS DE LA REPARATION Ne peut effectuer la réparation qu’ un technicien spécialisé qui s’est parfaitement accoutumé à toute vérification de sécurité et aux conseils suivants. AVERTISSEMENT conduite électrique ou une prise de terre branchée à la terre. 1.
Page 8: Standard Notes For Servicing
STANDARD NOTES FOR SERVICING NOTE: CBA AND PWB MEANS PRINTED WIRING Precautions for Using Lead-free Solder BOARD. 1 Employing lead-free solder Circuit Board Indications Pb free mark (as shown below) indicates lead-free solder, and is attached on the PWBs and service a.
Page 9 Soldering Iron Fig. S-1-3 (2) Lift each lead of the flat pack-IC upward one by one, using a sharp pin or wire to which solder will not adhere (iron wire). When heating the pins, use a fine Fig. S-1-1 tip soldering iron or a hot air desoldering machine.
Page 10 (4) Bottom of the flat pack-IC is fixed with glue to the 2. Installation CBA; when removing entire flat pack-IC, first apply (1) Using desoldering braid, remove the solder from the soldering iron to center of the flat pack-IC and heat foil of each pin of the flat pack-IC on the CBA so you up.
Page 11: Instructions For Handling Semi-Conductors
Instructions for Handling Semi-conductors Electrostatic breakdown of the semi-conductors may occur due to a potential difference caused by electrostatic charge during unpacking or repair work. 1. Ground for Human Body Be sure to wear a grounding band (1MΩ) that is properly grounded to remove any static electricity that may be charged on the body.
Page 12: Cabinet Disassembly Instructions
CABINET DISASSEMBLY INSTRUCTIONS Removal NOTE: CBA AND PWB MEANS PRINTED WIRING BOARD. Step/ Remove/*Unhook/ Loc. Part Fig. Unlock/Release/ 1. Disassembly Flowchart Note Unplug/Unclamp/ Desolder This flowchart indicates the disassembly steps for the cabinet parts, and the CBA in order to gain access to IR Sensor (S-7), *CL1104...
Page 13 [3] Rear Cabinet (S-3) (S-4) (S-3) (S-3) (S-1) (S-3) [2] Stand Cover [1] Arm Assembly (S-2) (S-2) Fig. D1 A7121DC...
Page 14 [16] Front Cabinet [17] Front Cover (S-5) [14] Junction-B [4] Function CBA (S-5) Speaker Holder (S-5) (S-13) Desolder [12] LCD Module [15] Speaker [11] LVDS CBA Unit (S-12) [10] LCD Holder [15] Speaker (S-11) (S-7) Desolder (S-10) (S-11) [9] Main CBA (S-9) [6] IR Sensor CBA (S-10)
Page 15 TV Cable Wiring Diagram To LCD Module Function CBA CL1107 CN1402 CN1401 CN1411 LVDS CBA Unit Main CBA CN1301 CN1201 CN1202 CN401 Module CN403 Junction-A CN62 CN61 CL801 CN801 CN1302 CN802 Speaker CL802 CN102 CN101 Junction-B CL1104 DTV Module CBA Unit IR Sensor CBA To Speaker Fig.
Page 16: Electrical Adjustment Instructions
ELECTRICAL ADJUSTMENT INSTRUCTIONS NOTE: CBA AND PWB MEANS PRINTED WIRING BUTTON DATA BOARD." ( on the ITEM VALUE remote control ) NOTE: S-BRT Electrical adjustments are required after replacing circuit S-CNT components and certain mechanical parts. It is important S-CLR-R to perform these adjustments only after all repairs and [MENU] replacements have been completed.
Page 17: White Balance Adjustment
The following adjustment normally are not attempted [RF/INPUT1]----(APL 20%) in the field. Only when replacing the LCD Panel then Press [3] button to select "COB(C/D1)" for Blue adjust as a preparation. adjustment. Press [1] button to select "COR(C/D1)" for Red adjustment. When "x" value and "y" value are 2.
Page 18 [INPUT2] Press [MENU] button on the remote control unit and press [3] on the remote control unit. (selecting "D1- BRT" mode). 3. Make sure that contrast and brightness controls are set to initial position. 4. Confirm "C" position was beginning to bright. 5.
Page 19: How To Initialize The Lcd Television
HOW TO INITIALIZE THE LCD TELEVISION 1. To enter the service mode, press [MENU] and [POWER] buttons on the TV unit simultaneously in the standby mode. 2. To initialize the LCD television, press [DISPLAY] button on the remote control unit. 3.
Page 20: Troubleshooting
TROUBLESHOOTING Table of Contents for the Troubleshooting Flow Charts Flow Chart Description Page The power cannot be turned on. The fuse blows out. When the output voltage fluctuates. When buzz sound can be heard in the vicinity of power circuit. +35V is not output.
Page 21: Flow Chart No.1
1. POWER SUPPLY SECTION FLOW CHART NO.1 The power cannot be turned on. See FLOW CHART No.2 <The fuse blows out.> Is the fuse (F601) normal? Check if there is any leak or short-circuiting on the primary circuit component, and service it if defective. (Q601,Q603,T601,D605,D606,D607,D608,C610, C611) Is the AL +12V line voltage normal?
Page 22: Vt+33V Is Not Output
FLOW CHART NO.6 VT+33V is not output. Is approximately 35V voltage supplied to the See FLOW CHART No.5 cathode of D909? FLOW CHART NO.7 INV+22V is not output. Check D901, C901 and their periphery circuit, and service it defective. FLOW CHART NO.8 DTV-ON+3.3V is not output.
Page 23: Dtv-On+5V Is Not Output
FLOW CHART NO.11 DTV-ON+5V is not output. Is approximately 6.8V voltage supplied to the cathode of D903? Is approximately 6.6V voltage supplied to the collector of Q905? Is the voltage of base on Q905 lower than the voltage of emitter on Q905 when turning the power on? Replace Q905.
Page 24: P-On+5V(1) Is Not Output
FLOW CHART NO.15 P-ON+5V(1) is not output. Check Q903, D921 and their periphery circuit, and service it if defective. FLOW CHART NO.16 +12V is not output. Check if there is any leak or short-circuit on the loaded circuit and service it if defective. FLOW CHART NO.17 P-ON+9V is not output.
Page 25: The Key Operation Is Not Functioning
FLOW CHART NO.19 The key operation is not functioning. Re-install the switches (SW1101,SW1102,SW1103, SW1104,SW1105,SW1107,SW1111) correctly or replace the poor switch. Check the switches (SW1101,SW1102,SW1103, SW1104,SW1105,SW1107,SW1111) and their periphery, and service it if defective. FLOW CHART NO.20 No operation is possible from the remote control unit. Check AL+3.3V(D) line and service it if defective.
Page 26: Picture Does Not Appear Normally. (Tuner Input (Analog)/ Video Input/S-Video Input)
2. VIDEO SIGNAL SECTION FLOW CHART NO.21 Picture does not appear normally. (Tuner input (Analog)/ Video input/S-Video input) Are the video signals inputted to the specific Check the line between each pin of IC1202 and input input terminal? terminal and service it if defective. Are the luminance signals inputted to the Check the line between Pin(76) of IC1202 and JK701, Pin(76) of IC1202?
Page 27: Audio Is Not Outputted Normally. (Tuner Input)
3. AUDIO SIGNAL SECTION FLOW CHART NO.24 Audio is not outputted normally. (Tuner input) Are the SIF signal inputted to the Pin(21) of IC851? Check TU61, IC31, SF11 and their periphery circuit, and service it if defective. Are the audio(L/R) signals inputted to the Pins(1,12) of Check IC851 and the periphery circuit, IC852? and service it if defective.
Page 28: Audio Is Not Outputted Normally. (Audio Input Terminals)
FLOW CHART NO.26 Audio is not outputted normally. (Audio input terminals) Are the audio (L/R) signals inputted to the Check the line between Pins(2,4,11,15) of IC852 and Pins(2,4,11,15) of IC852? each Audio input terminals (JK704, JK705, JK709, JK710), and service it if defective. Are the audio (L/R) signals outputted to the Pins(3,13) Check IC852 and the periphery circuit, of IC852?
Page 29: Block Diagrams
BLOCK DIAGRAMS System Control Block Diagram A7121BLS...
Page 30 IF/Video Block Diagram A7121BLIF...
Page 31 Audio Block Diagram A7121BLA...
Page 32 DTV Module Block Diagram A7121BLDTV...
Page 33 LCD Block Diagram A7121BLLCD...
Page 34 Power Supply Block Diagram A7121BLP...
Page 35 LCD Backlight Block Diagram A7121BLLB...
Page 36: Schematic Diagrams/ Cba's And Test Points
SCHEMATIC DIAGRAMS / CBA'S AND TEST POINTS NOTE: CBA AND PWB MEANS PRINTED WIRING BOARD. Standard Notes Many electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc.
Page 37 LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES: 1. CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE_A,_V FUSE. ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE DE_A,_V. 2.
Page 38 MAIN 1/5 Main 1/5 Schematic Diagram Ref No. Position NOTE: CBA AND PWB MEANS PRINTED WIRING BOARD. IC1202 IC1205 CONNECTORS CN1201 CN1202 CN1301 CN1302 CN1303 VOLTAGE CHART CN1201 Pin No. Voltage CN1202 Pin No. Voltage A7121SCM1...
Page 39 Main 2/5 Schematic Diagram NOTE: CBA AND PWB MEANS PRINTED WIRING BOARD. MAIN 2/5 Ref No. Position IC31 IC61 IC851 IC852 CONNECTORS CN61 CN62 VOLTAGE CHART CN61 Pin No. Voltage CN62 Pin No. Voltage A7121SCM2...
Page 40 Main 3/5, Junction-A & Junction-B Schematic Diagram NOTE: CBA AND PWB MEANS PRINTED WIRING BOARD. MAIN 3/5 Ref No. Position IC801 TRANSISTORS Q707 Q708 Q709 Q802 A7121SCM3...
Page 41 Main 4/5 Schematic Diagram NOTE: CBA AND PWB MEANS PRINTED WIRING BOARD. MAIN 4/5 Ref No. Position TRANSISTORS Q401 Q402 Q403 Q404 Q405 Q406 Q407 Q421 Q422 Q424 Q425 Q461 Q462 Q464 CONNECTORS CN401 CN403 A7121SCM4...
Page 42 Main 5/5 Schematic Diagram NOTE: CBA AND PWB MEANS PRINTED WIRING BOARD. CAUTION ! Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. NOTE: CAUTION ! : For continued protection against risk of fire, If Main Fuse (F601) is blown , check to see that all components in the power supply The voltage for parts in hot circuit is measured using replace only with same type 4 A, 125V fuse.
Page 43 Function Schematic Diagram NOTE: CBA AND PWB MEANS PRINTED WIRING BOARD. A7121SCF...
Page 44 IR Sensor Schematic Diagram NOTE: CBA AND PWB MEANS PRINTED WIRING BOARD. A7121SCIR...
Page 45 LVDS Schematic Diagram NOTE: CBA AND PWB MEANS PRINTED WIRING BOARD. LVDS Ref No. Position IC1401 CONNECTORS CN1401 CN1402 CN1411 A7121SCLV 9-10...
Page 46 DTV Module 1/2 Schematic Diagram NOTE: CBA AND PWB MEANS PRINTED WIRING BOARD. DTV MODULE 1/2 Ref No. Position IC101 CONNECTOR CN251 9-11 A7121SCD1...
Page 47 DTV Module 2/2 Schematic Diagram NOTE: CBA AND PWB MEANS PRINTED WIRING BOARD. DTV MODULE 2/2 Ref No. Position IC201 IC202 IC252 IC291 TRANSISTORS Q211 Q212 Q213 Q214 Q243 Q244 Q245 Q251 CONNECTORS CN101 CN102 9-12 A7121SCD2...
Page 48 Main CBA Top View Because a hot chassis ground is present in the power CAUTION ! supply circuit, an isolation transformer must be used. Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. CAUTION ! : For continued protection against risk of fire, Also, in order to have the ability to increase the input If Main Fuse (F601) is blown , check to see that all components in the power supply...
Page 49 Main CBA Bottom View Because a hot chassis ground is present in the power CAUTION ! supply circuit, an isolation transformer must be used. Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. CAUTION ! : For continued protection against risk of fire, Also, in order to have the ability to increase the input If Main Fuse (F601) is blown , check to see that all components in the power supply...
Page 50 Function CBA Top View IR Sensor CBA IR Sensor CBA Top View Bottom View NOTE: CBA AND PWB MEANS PRINTED WIRING BOARD. BA7120F01021-2 Junction-A CBA Top & Bottom View Function CBA Bottom View BA7120F01021-3 Junction-B CBA Top & Bottom View BA7120F01021-1 BA7120F01021-4 9-15...
Page 51: Waveforms
WAVEFORMS WF1 ~ WF7 = Waveforms to be observed at Waveform check points. (Shown in Schematic Diagram.) Input: NTSC Color Bar Signal (with 1kHz Audio Signal) Pin 71 of IC1202 Pin 56 of IC1202 CVBS 0.2V 20µs VIDEO-Pb 0.2V 20µs Pin 76 of IC1202 Pin 66 of IC1202 20µs...
Page 52: Wiring Diagram
WIRING DIAGRAM 11-1 A7121WI...
Page 53: Ic Pin Function Descriptions
IC PIN FUNCTION DESCRIPTIONS IC31 (IF Signal Process) Signal Name Function Signal Name Function KEY-IN-2 Key Input 2 AFT-IN AFT Voltage Input V-OUT Video Signal Output PROTECT-1 Power Supply Protection 1 DEFECT-SW Defect Switching PROTECT-2 Power Supply Protection 2 PROTECT-4 Power Supply Protection 4 DET-OUT Video Detect Output...
Page 54 Signal Name Function Signal Name Function 43 VDD+3.3V +3.3V VDD 84 NU Not Used 44 FSC Clock Output 85 NU Not Used 45 MPSEL MP Select 86 NU Not Used 46 TEST 87 NU Not Used Detecting S-VIDEO Jack 88 NU Not Used 47 S-SW Connection...
Page 55 IC801 (Audio Amp) Signal Name Function Signal Name Function 127 QGL[6] Pixel Data Output (QGL) 128 QGL[5] Pixel Data Output (QGL) CH1 IN A Audio Signal Intput (R ch) 129 QGL[4] Pixel Data Output (QGL) MUTE/ Mute Switching 130 QGL[3] Pixel Data Output (QGL) STANDBY 131 QGL[2]...
Page 56 Signal Name Function Signal Name Function 22 SIF REF SIF Reference V OUT Output Voltage 23 STEREO REF Stereo Reference 24 SDA Serial Data V ADJ Control Output Voltage 25 GND IC905 (+5V Regulator) 26 NU Not Used 27 SCL Serial Clock Signal Name Function...
Page 57: Exploded Views
EXPLODED VIEWS NOTE: CBA AND PWB MEANS PRINTED WIRING BOARD. Cabinet Junction-B CBA Function CBA SP802 CL1411 LVDS CBA Unit SP801 Main CBA IR Sensor CBA CL1401 CL1402 Junction-A CBA LCD-1 DTV Module CBA Unit See Electrical Parts List for parts with this mark. AC601 A7121CEX 13-1...
Page 58 Packing Some Ref. Numbers are not in sequence. Packing Tape Tape Packing Tape Shipping Label Packing Tape Packing Tape A7121PEX 13-2...
Page 59: Mechanical Parts List
1. NUMERO DU MODELE 2. NO. DE REF 3. NO. DE PIECE 4. DESCRIPTION in USA: Contact your nearest SHARP Parts Distributor to order. For location of SHARP Parts Distributor, Please call Toll-Free; 1-800-BE-SHARP in CANADA: Contact SHARP Electronics of Canada...
Page 60 Ref. No. Part No. Description 9HS1EM422563 DOUBLE SEMS SCREW M3X10 M3X10 LCD-1 9HSLCD1C0NE001 LCD/15 SVA150XG05TB SP801 9HSSD0807XQ002 SPEAKER S0407F10 SP802 9HSSD0807XQ002 SPEAKER S0407F10 9HS1EM424244 CARTON A7121UH 9HS1EM021669 STYROFOAM TOP A7121UH 9HS1EM021674 STYROFOAM BOTTOM A7121UH 9HS0EM301908 SET BAG L0110UA ---------- BARCODE LABEL A7121UH 9HS0EM408420A BAG POLYETHYLENE 235X365XT0.03 9HS1EMN22131...
Page 61: Electrical Parts List
Pour que votre commande soit rapidement et correctement remplie, veuillez fournir les renseignements suivants. 1. NUMERO DU MODELE 2. NO. DE REF in USA: Contact your nearest SHARP Parts Distributor to order. For location of SHARP Parts Distributor, 3. NO. DE PIECE 4. DESCRIPTION Please call Toll-Free;...
Page 62 MAIN CBA [9HS1ESA14123] Ref. No. Part No. Description CAPACITORS 9HSE1AMASDL101 ELECTROLYTIC CAP . 100µF/10V M 9HSHD1JJ3CH102 CHIP CERAMIC CAP.(1608) CH J 1000pF/50V 9HSHD1JJ3CH102 CHIP CERAMIC CAP.(1608) CH J 1000pF/50V 9HSHD1JK30B103 CHIP CERAMIC CAP.(1608) B K 0.01µF/50V 9HSA1J183MS029 FILM CAP.(P) 0.018µF/50V J 9HSHD1JK30B473 CHIP CERAMIC CAP.(1608) B K 0.047µF/50V 9HSHD1JD3CH3R0...
Page 63 Ref. No. Part No. Description C751 9HSHD1AZ30F105 CHIP CERAMIC CAP. F Z 1µF/10V C752 9HSHD1AZ30F105 CHIP CERAMIC CAP. F Z 1µF/10V C753 9HSHD1JK30B332 CHIP CERAMIC CAP.(1608) B K 3300pF/50V C754 9HSHD1JK30B332 CHIP CERAMIC CAP.(1608) B K 3300pF/50V C801 9HSE1CMASDL221 ELECTROLYTIC CAP . 220µF/16V M C802 9HSE1CMASDL221 ELECTROLYTIC CAP .
Page 64 Ref. No. Part No. Description C1224 9HSHD1JJ3CH100 CHIP CERAMIC CAP.(1608) CH J 10pF/50V C1301 9HSHD1JK30B103 CHIP CERAMIC CAP.(1608) B K 0.01µF/50V C1302 9HSHD1JK30B104 CHIP CERAMIC CAP.(1608) B K 0.1µF/50V C1304 9HSHD1JJ3CH331 CHIP CERAMIC CAP. CH J 330pF/50V C1305 9HSHD1JJ3CH331 CHIP CERAMIC CAP. CH J 330pF/50V C1309 9HSA1J560TU008 CERAMIC CAP.(AX) CH J 56pF/50V...
Page 65 Ref. No. Part No. Description D408 9HSDTB0MTZJ5R6 ZENER DIODE MTZJT-775.6B D409 9HSDTB00MTZJ10 ZENER DIODE MTZJT-7710B D410 9HSDTB0MTZJ5R6 ZENER DIODE MTZJT-775.6B D411 9HSDTB0MTZJ5R6 ZENER DIODE MTZJT-775.6B D424 9HSDTZ001SS133 SWITCHING DIODE 1SS133(T-77) D425 9HSDTZ001SS133 SWITCHING DIODE 1SS133(T-77) D426 9HSDTZ001SS133 SWITCHING DIODE 1SS133(T-77) D427 9HSDTZ001SS133 SWITCHING DIODE 1SS133(T-77)
Page 66 Ref. No. Part No. Description D952 9HSDTZ001SS133 SWITCHING DIODE 1SS133(T-77) D953 9HSDTZ001SS133 SWITCHING DIODE 1SS133(T-77) D954 9HSDTZ001SS133 SWITCHING DIODE 1SS133(T-77) D955 9HSDTZ001SS133 SWITCHING DIODE 1SS133(T-77) D956 9HSDTB00MTZJ12 ZENER DIODE MTZJT-7712B D957 9HSDTZ001SS133 SWITCHING DIODE 1SS133(T-77) D958 9HSDTZ001SS133 SWITCHING DIODE 1SS133(T-77) D959 9HSDTZ001SS133 SWITCHING DIODE 1SS133(T-77)
Page 67 Ref. No. Part No. Description Q908 9HSQSY2SC2120F TRANSISTOR 2SC2120-Y(TE2 F T) Q909 9HSQSY2SC2120F TRANSISTOR 2SC2120-Y(TE2 F T) Q913 9HSQSF02SC2785 TRANSISTOR 2SC2785(F) Q916 9HSQSF02SC2785 TRANSISTOR 2SC2785(F) Q917 9HSQSF02SC2785 TRANSISTOR 2SC2785(F) Q918 9HSQSF02SC2785 TRANSISTOR 2SC2785(F) Q923 9HSQSY02SA950F TRANSISTOR 2SA950-Y(TE2 F T) Q924 9HSQSY02SA950F TRANSISTOR 2SA950-Y(TE2 F T) Q925...
Page 68 Ref. No. Part No. Description CHIP RES. 1/10W J 22 Ω R467 9HSRXAJR5Z0220 CHIP RES. 1/10W J 22 Ω R468 9HSRXAJR5Z0220 CHIP RES. 1/10W J 4.7k Ω R469 9HSRXAJR5Z0472 CHIP RES. 1/10W J 4.7k Ω R470 9HSRXAJR5Z0472 CHIP RES. 1/10W J 10k Ω R471 9HSRXAJR5Z0103 CHIP RES.
Page 69 Ref. No. Part No. Description CHIP RES. 1/10W J 100k Ω R832 9HSRXAJR5Z0104 CHIP RES. 1/10W J 100k Ω R833 9HSRXAJR5Z0104 CHIP RES. 1/10W J 100k Ω R834 9HSRXAJR5Z0104 CHIP RES. 1/10W J 1k Ω R837 9HSRXAJR5Z0102 CHIP RES. 1/10W J 12k Ω R838 9HSRXAJR5Z0123 CHIP RES.
Page 70 Ref. No. Part No. Description CHIP RES. 1/10W J 1k Ω R969 9HSRXAJR5Z0102 CARBON RES. 1/4W J 47 Ω R970 9HSCX4JATZ0470 CARBON RES. 1/4W J 1k Ω R971 9HSCX4JATZ0102 R974 9HSJW5.0T PCB JUMPER D0.6-P5.0 METAL OXIDE FILM RES. 1W J 0.22 Ω R982 9HSN01R22ZU001 CHIP RES.
Page 71 Ref. No. Part No. Description CHIP RES. 1/10W J 33 Ω R1341 9HSRXAJR5Z0330 CHIP RES. 1/10W J 4.7k Ω R1342 9HSRXAJR5Z0472 CARBON RES. 1/4W J 100 Ω R1343 9HSCX4JATZ0101 CHIP RES. 1/10W J 10k Ω R1344 9HSRXAJR5Z0103 CHIP RES. 1/10W J 10k Ω R1346 9HSRXAJR5Z0103 CHIP RES.
Page 72 FUNCTION CBA + IR SENSOR CBA + JUNCTION-A & B CBA [9HS1ESA14126] Ref. No. Part No. Description 9HS1ESA14126 FUNCTION CBA + IR SENSOR CBA + JUNCTION-A & B CBA Consists of the following: ---------- FUNCTION CBA ---------- IR SENSOR CBA ---------- JUNCTION-A CBA ----------...
Page 73 LC-15AV7U © COPYRIGHT 2007 BY SHARP CORPORATION ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.

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