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JVC LS20C70BU Service Manual

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SERVICE MANUAL
9
2006
YA436
1
PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12
5
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13
LCD FLAT TELEVISION
LT-20C70BU
BACK

TABLE OF CONTENTS

COPYRIGHT © 2006 Victor Company of Japan, Limited
No.YA436
2006/9

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  • Page 1: Table Of Contents

    SERVICE MANUAL LCD FLAT TELEVISION YA436 2006 LT-20C70BU BACK TABLE OF CONTENTS PRECAUTION............... . . 1-3 SPECIFIC SERVICE INSTRUCTIONS .
  • Page 2 SPECIFICATION Item Contents Dimensions (W × H × D) 54.1cm × 41.6cm × 9.2cm (TV only) 43.1cm × 47.7cm × 22.5cm (Included Stand) Mass 9.6kg (TV only) 13.8kg (Included Stand) Power Input DC 12V AC Adapter AC 100V ~ AC 240V, 50Hz / 60Hz Power Consumption 60W (Stand-by : 1W) TV RF System...

  • Page 3: Precaution

    SECTION 1 PRECAUTION SAFETY PRECAUTIONS (1) The design of this product contains special hardware, (8) When service is required, observe the original lead dress. many circuits and components specially for safety Extra precaution should be given to assure correct lead purposes.
  • Page 4 INSTALLATION 1.2.1 HEAT DISSIPATION If the heat dissipation vent behind this unit is blocked, cooling efficiency may deteriorate and temperature inside the unit will rise. Therefore, please make sure pay attention not to block the heat dissipation vent as well as the ventilation outlet behind the unit and ensure that there is room for ventilation around it.

  • Page 5: Specific Service Instructions

    SECTION 2 SPECIFIC SERVICE INSTRUCTIONS ABOUT LIQUID CRYSTAL DISPLAY 2.1.1 STRUCTURE OF LIQUID CRYSTAL PANEL The Liquid Crystal Display used for this unit is of a TFT (Thin Film Transistor) type panel. The structure of this panel is that a TFT array-formed substrate and the stripe pixel matrix type color filter substrate are pressed together with a liquid crystal filled in between these materials.

  • Page 6: Disassembly

    SECTION 3 DISASSEMBLY DISASSEMBLY PROCEDURE CAUTION AT DISASSEMBLY: 3.1.1 REMOVING THE STAND ASS'Y (Fig.1) • Be sure to perform the SYSTEM SETTEING, at the end of (1) Remove the HINGE COVER. the procedure. (2) Remove the 4 screws [A], then remove the STAND ASS'Y. •...
  • Page 7 3.1.3 REMOVING THE MAIN PWB SHIELD (Fig.2) • Remove the STAND ASS'Y. • Remove the REAR COVER. (1) Remove the 1 screw [C], then remove the D-SUB COVER. (1) Remove the 1 screw [D], then remove the TUNER COVER. (1) Remove the 2 screws [E], then remove the AV COVER. (1) Remove the 3 claws [F], then remove the MAIN PWB SIDE SHIELD.
  • Page 8 3.1.4 REMOVING THE MAIN PWB (Fig.3) 3.1.5 REMOVING THE INVERTER PWB (Fig.3) • Remove the STAND ASS'Y. • Remove the STAND ASS'Y. • Remove the REAR COVER. • Remove the REAR COVER. • Remove the MAIN PWB SHIELD. • Remove the MAIN PWB SHIELD. (1) Disconnect the connectors [P001], [P004], [P006], [P009], (1) Disconnect the connectors from the INVERTER PWB.
  • Page 9 3.1.6 REMOVING THE LCD PANEL UNIT (Fig.4) 3.1.7 REMOVING THE SPEAKER (Fig.4) • Remove the STAND ASS'Y. • Remove the STAND ASS'Y. • Remove the REAR COVER. • Remove the REAR COVER. • Remove the MAIN PWB SHIELD. (1) Disconnect the connectors from the KEY PWB. •...
  • Page 10 3.1.8 REMOVING THE KEY PWB (Fig.5) 3.1.9 REMOVING THE IR PWB (Fig.5) • Remove the STAND ASS'Y. • Remove the STAND ASS'Y. • Remove the REAR COVER. • Remove the REAR COVER. (1) Disconnect the connectors from the KEY PWB. (1) Disconnect the connectors from the IR PWB.
  • Page 11 REPLACEMENT OF CHIP COMPONENT 3.2.1 CAUTIONS (1) Avoid heating for more than 3 seconds. (2) Do not rub the electrodes and the resist parts of the pattern. (3) When removing a chip part, melt the solder adequately. (4) Do not reuse a chip part after removing it. 3.2.2 SOLDERING IRON (1) Use a high insulation soldering iron with a thin pointed end of it.

  • Page 12: Adjustment

    SECTION 4 ADJUSTMENT This service manual does not describe ADJUSTMENT. 1-12 (No.YA436)

  • Page 13: Troubleshooting

    SECTION 5 TROUBLESHOOTING Power Turn On Issue Power cannot be turn on (LED does not light) Check if the Power Cord has been well Connect the connector properly connected to AC adapter Is the input voltage DC Change AC adapter Test 12V applied M-PCB again...
  • Page 14 No sound Picture is displayed. But no sound Take off the back cover and check if wires of the speakers terminals have Connect the wires properly been well connected to the PCB-Main and Speakers? Check if the I/P signals Check I/O input circuit applied to I033 audio processor Are there signals on the...
  • Page 15 Key Pad doesn't Work Key pad doesn't work Take off the back cover and check if the wire of PCB-Key Pad has well Connect the wire properly connected to the PCB-Main? Test again Change PCB-Key Pad and connect all wires properly.
  • Page 16 Victor Company of Japan, Limited Display Category 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan (No.YA436) Printed in Japan...
  • Page 17 Attention: Europea. If you wish to dispose of this product, please visit our web page www.jvc-europe.com to This symbol is only [Otros países no pertenecientes a la Unión Europea] obtain information about the take-back of the product.
  • Page 18 A nemzeti törvények értelmében az ilyen hulladék helytelen ártalmatlanítása esetén büntetést szabhatnak ki. (Professionelle brugere) Bemærk: Figyelem! Hvis du ønsker at bortskaffe dette produkt, kan du på vores webside www.jvc-europe.com få (Üzleti felhasználók) Dette symbol er kun information om tilbagetagning af produktet. Ez a szimbólum csak gyldigt i EU.
  • Page 19 Warning DO NOT cut off the mains plug from this equipment. If the plug fitted is not suitable for the power points in your home or the cable is too short to reach a power point, then obtain an appropriate safety approved extension lead or adaptor or consult your dealer.
  • Page 20 Thank you for buying this JVC LCD flat television. To make sure you understand how to use your new TV, please read this manual thoroughly before you begin. (“LCD” stands for Liquid Crystal Display.) WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.
  • Page 21 Point defects LCDs use collections of fine pixels to display images. While there is no problem with more than 99.99% of these pixels, please understand that a very small number of pixels may not light or may light all the time. Distance recommendations Avoid improper installation and never position the unit where good ventilation is impossible.
  • Page 22 Adjust the volume ..........11 Watch images from external equipment ..11 Displaying the source information .....11 ZOOM function..........12 Sleep timer funtion...........13 Picture mode............13 Operating a JVC brand VCR or DVD player ..1 Teletext function........14 Basic operation ..........14 Hold..............14 Sub-page ............14 Reveal..............14 Size ..............15...

  • Page 23: Setting Up Your Tv

    Setting up your TV Installation Cautions for installation • Install the TV in a corner on a wall or on the floor so as to keep cords out of the way. • The TV will generate a slight amount of heat during operation. Ensure that sufficient space is available around the TV to allow satisfactory cooling.

  • Page 24: Putting The Batteries Into The Remote Control

    Setting up your TV Putting the batteries into the Remote control Use two AA/R6 dry cell batteries. Insert the batteries from the - end, making sure the + and - polarities are correct. • Follow the warnings printed on the batteries. •...

  • Page 25: Connecting The Aerial And Video Cassette Recorder (Vcr)

    Setting up your TV Connecting the aerial and video Connecting the power cord to the AC cassette recorder (VCR) outlet • The connecting cables are not provided. If you are connecting a AC adapter, follow • For further details, refer to the manuals provided with in the diagram below.

  • Page 26: Initial Settings

    Initial settings When the TV is first turned on, it enters the initial setting 3 AUTO PROGRAM menu appears. mode. Follow the instructions on the on-screen display to make the initial settings. AUTO PROGRAM LANGUAGE ENGLISH COUNTRY UNITED KINGDOM A .P .S VCR/TV/DVD : SELECT :MOVE...
  • Page 27 Initial settings Now, the initial settings are complete, and you can watch the TV • If your TV can detect the TV channel name from the TV channel broadcast signal, the TV channel name is assigned to the programme number to which the TV channel has been set.

  • Page 28: Tv Buttons And Functions

    TV buttons and functions Turn the TV on from standby mode Press the button or P buttons to turn the TV on from standby mode • Check that the AC plug on the power cord from the TV is connected to correctly AC outlet. Choose a TV channel Press the P buttons to choose a programme...

  • Page 29: Remote Control Buttons And Functions

    Remote control buttons and functions 1 Muting bu tton Numbe r buttons 3 Info rma n but 4 ZOOM button buttons (Text) button buttons 10 VCR/DVD/Teletext control buttons buttons 12 Standby button 13 VCR/TV/DVD switch button button Picture button Color buttons MENU button button buttons...

  • Page 30: Adjust The Volume

    Remote control buttons and functions Displaying the source information Adjust the volume You can display the source information and current time on Press the buttons to adjust the volume. The volume indicator appears and the volume changes as the screen. you press the buttons.

  • Page 31: Zoom Function

    Remote control buttons and functions ZOOM function You can change the screen size according to the picture aspect ratio. Choose the optimum one from the following ZOOM modes. AUTO: The TV automatically chan ges the ZOOM mode to 16:9 mode or 4:3 mode according to the signal from an external device. 4:3: Play a 4:3 image in a 4:3 screen faithfully.

  • Page 32: Sleep Timer Funtion

    (Standby) button. 2 Press the VCR/DVD Control Button to control your VCR or DVD player • If your device is not made by JVC, these buttons will not work. • Even if your device is made by JVC, some of these buttons may not work, depending on the device you are using.

  • Page 33: Teletext Function

    Teletext function Hold Basic operation You can hold a teletext page on the screen for as long as you want, even while several other teletext pages are being 1 Choose a TV channel with a teletext broadcast received. Press the (Hold) button 2 Make sure to set the VCR/TV/DVD switch to the TV position.

  • Page 34: Sub-Page

    Teletext function Sub-page Cancel Some teletext pages include sub-pages that are You can search for a teletext page while watching TV. automatically displayed. 1 Press the number button to enter a page 1 Choose a teletext page that includes sub-pages number, or press a colour button Press the button, Sub-page numbers can be viewed...

  • Page 35: Using The Tv's Menu

    Using the TV’s menu This TV has a number of functions you can operate using 3 Press the buttons to choose a function menus. To use all your TV’s functions, you need to • For details of the functions in the menus, see the understand the basic menu operating techniques fully.

  • Page 36: Picture Setting

    PICTURE SETTING Refer to “Using the TV’s menu” (see page 16) for details of COLOUR TEMP. displaying the menu. You can select one of three COLOUR TEMP. modes (three PICTURE tones of white) to adjust the white balance of the picture. PICTURE MODE BRIGHT Since white is the colour which is used as a reference for all...

  • Page 37: Sound Setting

    SOUND SETTING HYPER SOUND Refer to “Using the TV’s menu” (see page 16) for details of displaying the menu. You can enjoy Surround sound with a “live” effect by using HYPER SOUND function. SOUND BASS function is turned on. HYPER SOUND TREBLE BALANCE OFF:...

  • Page 38: Features

    FEATURES Refer to “Using the TV’s menu” (see page 16) for details of displaying the menu. FEATURES BLUE BACK CHILD LOCK EXT-2 OUTPUT : SELECT :MOVE BLUE BACK You can set the TV to automatically change to a blue screen and mute the sound if the signal is weak or absent, or when there is no input from an external device.

  • Page 39: Install

    INSTALL Refer to “Using the TV’s menu” (see page 16) for details of PROGRAM displaying the menu. In TV mode : AUTO PROGRAM INSTALL You can automatically store the TV channels for which you have the best reception. Store them in the TV’s program MANUAL numbers list by doing the following.
  • Page 40 INSTALL NAME After the TV channels have been registered in 1 Press t buttons to choose a TV the programme numbers, the PR LIST menu channel appears • If you want to, you can now edit the program Every time you press the buttons, the numbers using the PROGRAM function.
  • Page 41 INSTALL INSERT 4 Press the green button to insert the channel into 1 Press t buttons to choose a the new program number program number for which you want Every time you press the buttons, the PR LIST programme number changes and the picture of the TV channel stored in the programme number appears 11 ---- 21 ----...
  • Page 42 INSTALL DELETE COLOUR SYSTEM in EXT mode 1 Press t buttons to choose a Press t buttons to choose the colour system program number for which you want When you are in EXT mode, you can only change the Every time you press the buttons, the colour system in the INSTALL menu.

  • Page 43: Additional Preparation

    Additional preparation Connecting external equipment Connect the equipment to the TV, making the correct rear 1 VCR (composite signal) panel and front panel connections. 2 VCR (composite signal/S-VIDEO signal) Decoder Before connecting anything: DVD player (composite signal/S-VIDEO signal) • Read the manuals that came with the equipment. DVD player (composite signal/RGB signal) Depending on the equipment, the connection method may be different from the diagram.
  • Page 44 Additional preparation Equipment which can output the S-VIDEO signal (Y/C signal) such as an S-VHS VCR Connect the equipment to an EXT terminal (but not the EXT-1 terminal). You can choose between an S-VIDEO signal (Y/C signal). Connecting headphones Connect the headphones with a stereo mini-jack (3.5 mm diameter) to the headphone socket at the TV.

  • Page 45: Troubleshooting

    Troubleshooting If a problem arises while you are using the TV, please read this troubleshooting guide carefully before you ask to have the TV repaired. You may be able to fix it easily by yourself. For example, if the mains plug is disconnected from the mains outlet, or the TV aerial has problems, you may think there is a problem with the TV itself.
  • Page 46 Troubleshooting Other concerns • When the SLEEP TIMER function operates, the TV is automatically turned off. If the TV suddenly turns off, try to press the (standby) button to turn on the TV once again. If the TV goes back to normal, there is no problem.

  • Page 47: Specifications

    Specifications Model LT-20C70BU Item Broadcasting systems CCIR B/G, I, D/K, L Colour systems PAL, SECAM • The EXT terminals also support the NTSC 3.58/4.43 MHz system. Channels and frequencies • E2-E12, E21-E69, S1-S41, X, Y, Z, Z+1, Z+2, ITALY A-H, ITALY H+1, ITALY H+2, F2-F10, F21-F69, R1-R12, R21-R69, IR A-J •...
  • Page 48 SCHEMATIC DIAGRAMS LCD FLAT TELEVISION LT-20C70BU CD-ROM No. SML200609 BACK No.YA436 COPYRIGHT © 2006 Victor Company of Japan, Limited 2006/9...
  • Page 49 LT-20C70BU STANDARD CIRCUIT DIAGRAM CONTENTS USING P.W. BOARD..................2-1 SEMICONDUCTOR SHAPES ..............2-1 BLOCK DIAGRAM ..................2-2 CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAM ........................ 2-3 IR PWB CIRCUIT DIAGRAM ........................2-25 KEY PWB CIRCUIT DIAGRAM ......................... 2-26 PATTERN DIAGRAMS MAIN PWB PATTERN ..........................2-27 IR PWB PATTERN ............................
  • Page 50 BLOCK DIAGRAM P606 P607 P609 P012 P006 P001 P011 P010 P009 P601 2-2(No.YA436)
  • Page 51 CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAM (1/11) SHEET 1 DC12V LCD PANEL UNIT SHEET7,8 SHEET7 SHEET7 MAIN PWB ASS'Y(1/11) PWB-0997-01.001_0417_1/12_0.0 (No.YA436)2-3 2-4(No.YA436)
  • Page 52 MAIN PWB CIRCUIT DIAGRAM (2/11) SHEET 2 MAIN PWB ASS'Y(2/11) PWB-0997-01.002_0417_2/12_0.0 (No.YA436)2-5 2-6(No.YA436)
  • Page 53 MAIN PWB CIRCUIT DIAGRAM (3/11) SHEET 3 (OPEN) (OPEN) SHEET 7,10 IR PWB ASS'Y P601 (SHEET12) SHEET10 SHEET7 (OPEN) (OPEN) (OPEN) SHEET7 SHEET7 SHEET10 (OPEN) (OPEN) SHEET6 (OPEN) OPEN KEY PWB ASS'Y P609 (SHEET12) SHEET7 MAIN PWB ASS'Y(3/11) PWB-0997-01.003_0417_3/12_0.0 (No.YA436)2-7 2-8(No.YA436)
  • Page 54 MAIN PWB CIRCUIT DIAGRAM (4/11) SHEET 4 MAIN PWB ASS'Y(4/11) SHEET7 (OPEN) (OPEN) PANEL UNIT SHEET4 SHEET8 SHEET4 SHEET4 PWB-0997-01.004_0417_4/12_0.0 (No.YA436)2-9 2-10(No.YA436)
  • Page 55 MAIN PWB CIRCUIT DIAGRAM (5/11) SHEET 5 SHEET8 SHEET10 SHEET10 SHEET7 SHEET7 SHEET6 SHEET6 SHEET8 SHEET10 SHEET10 SHEET7 SHEET7 SHEET6 SHEET6 SHEET6 SHEET10 SHEET6 SHEET6 SHEET10 SHEET7 MAIN PWB ASS'Y(5/11) PWB-0997-01.005_0417_5/12_0.0 (No.YA436)2-11 2-12(No.YA436)
  • Page 56 MAIN PWB CIRCUIT DIAGRAM (6/11) SHEET 6 SHEET5 SHEET5 SHEET7 SHEET5 SHEET7 SHEET8 SHEET7 SHEET3 SHEET5 SHEET5 SHEET8 SHEET8 SHEET7 SHEET7 SHEET5 SHEET5 MAIN PWB ASS'Y(6/11) PWB-0997-01.006_0417_6/12_0.0 (No.YA436)2-13 2-14(No.YA436)
  • Page 57 MAIN PWB CIRCUIT DIAGRAM (7/11) SHEET 7 SHEET7,8 SHEET7,8 SHEET7,8 (OPEN) OPEN SHEET7 SHEET7 SHEET7 SHEET5 (OPEN) SHEET7,8 SHEET4 SHEET7,8 (OPEN) SHEET7,8 SHEET7 SHEET7 SHEET8 SHEET7,8 (OPEN) SHEET7,8 SHEET7,8 SHEET5 SHEET8 MAIN CPU SHEET8 SHEET6 SHEET7 SHEET7 SHEET3 OPEN SHEET3,7,10 (OPEN) SHEET3 SHEET7...
  • Page 58 MAIN PWB CIRCUIT DIAGRAM (8/11) SHEET 8 SHEET1,7 SHEET7 (OPEN) (OPEN) (OPEN) SHEET8 SHEET4 (OPEN) SHEET8 SHEET8 SHEET8 SHEET9 SHEET7 SHEET8 SHEET8 SHEET7 SHEET5 SHEET7 SHEET8 SHEET7 SHEET7 SHEET6 (OPEN) SHEET9 SHEET9 SHEET9 SHEET9 SHEET9 SHEET8 SHEET9 SHEET8 SHEET8 SHEET8 SHEET8 SHEET8 SHEET7...
  • Page 59 MAIN PWB CIRCUIT DIAGRAM (9/11) SHEET 9 SHEET8 SHEET8 SHEET8 SHEET8 SHEET8 SHEET8 SHEET9 SHEET9 SHEET9 SHEET8 DDR RAM SHEET8 SHEET8 MAIN PWB ASS'Y(9/11) PWB-0997-01.009_0417_9/12_0.0 (No.YA436)2-19 2-20(No.YA436)
  • Page 60 MAIN PWB CIRCUIT DIAGRAM (10/11) SHEET 10 SHEET5 SHEET3 SHEET3 SHEET5 AUDIO CONTROL SHEET11 SHEET3,7 SHEET11 (OPEN) MAIN PWB ASS'Y(10/11) PWB-0997-01.010_0417_10/12_0.0 (No.YA436)2-21 2-22(No.YA436)
  • Page 61 MAIN PWB CIRCUIT DIAGRAM (11/11) SHEET 11 SHEET10 SHEET10 KEY PWB ASS'Y P607 (SHEET12) SHEET7 MAIN PWB ASS'Y(11/11) PWB-0997-01.011_0417_11/12_0.0 (No.YA436)2-23 2-24(No.YA436)
  • Page 62 IR PWB AND KEY PWB CIRCUIT DIAGRAM SHEET 12 MAIN PWB ASS'Y (11/11) MAIN PWB P012 ASS'Y (3/11) (SHEET11) P009 (SHEET3) REMOCON RECEIVER MAIN PWB ASS'Y (3/11) P006 (SHEET3) IR PWB ASS'Y KEY PWB ASS'Y PWB-0997-01.012_0417_12/12_0.0 (No.YA436)2-25 2-26(No.YA436)
  • Page 63 PATTERN DIAGRAMS MAIN PWB PATTERN (No.YA436)2-27 2-28(No.YA436)
  • Page 64 IR PWB AND KEY PWB PATTERN FRONT (No.YA436)2-29 2-30(No.YA436)
  • Page 65 Victor Company of Japan, Limited Flat Panel Display Category 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-8528, Japan (No.YA436) Printed in Japan...
  • Page 66 PARTS LIST CAUTION The parts identified by the symbol are important for the safety . Whenever replacing these parts, be sure to use specified ones to secure the  safety. The parts not indicated in this Parts List and those which are filled with lines --- in the Parts No. columns will not be supplied. P.W.
  • Page 67 CONTENTS USING P.W. BOARD & REMOTE CONTROL UNIT ....................3-3 EXPLODED VIEW PARTS LIST ..........................3-3 EXPLODED VIEW ............................... 3-4 PRINTED WIRING BOARD PARTS LIST ........................3-5 MAIN P.W. BOARD ASS'Y (DA-5098801104) (PWB-0997-A) ................3-5 KEY P.W. BOARD ASS'Y (DA-5098801105) (PWB-0997-B) ................3-9 IR P.W.

  • Page 68: Using P.w. Board & Remote Control Unit

    SPEAKER SP01 DA-E055109004 SPEAKER SP02 DA-E642024717 RUBBER PAD (x2) DA-G134161182 SCREW M3X8(x6) DA-E642319503 KEY COVER DA-E642850601 DA-E642446700 JVC MARK DA-E642204402 FRONT COVER DA-E640331800 LED LENS DA-E640331900 IR LENS DA-E642204303 MASK DA-E642435300 DC IN LABEL DA-5030409100 SERIAL LABEL DA-E642424800 DECORATED PASTE...

  • Page 69: Exploded View

    EXPLODED VIEW 3-4(No.YA436)

  • Page 70: Printed Wiring Board Parts List

    PRINTED WIRING BOARD PARTS LIST MAIN P.W. BOARD ASS'Y Ref No. Part No. Part Name Description Local (DA-5098801104) (PWB-0997-A) Z029 DA-F615002361 Z DIODE 4.85V-5.36V Ref No. Part No. Part Name Description Local Z030 DA-F615002361 Z DIODE 4.85V-5.36V Z031 DA-F615002361 Z DIODE 4.85V-5.36V Z032 DA-F615002361...
  • Page 71 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C124 DA-E216027903 CAPACITOR 100.0uF 25V M C232 DA-E240633091 CAPACITOR 33.0pF 50V J C125 DA-E216027903 CAPACITOR 100.0uF 25V M C233 DA-E250810591 CAPACITOR 1.0uF 25V Z C126 DA-E216028903 CAPACITOR...
  • Page 72 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local C351 DA-E230003391 CAPACITOR 0.1uF 25V Z R015 DA-E134647209 RESISTOR 1/10W 4.7kΩ J C352 DA-E230003391 CAPACITOR 0.1uF 25V Z R016 DA-E134610309 RESISTOR 1/10W 10.0kΩ J C353 DA-E230003391 CAPACITOR...
  • Page 73 Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local R176 DA-E134600009 RESISTOR 1/10W 0.0Ω J R368 DA-E134651009 RESISTOR 1/10W 51.0Ω J R177 DA-E134610209 RESISTOR 1/10W 1.0kΩ J R375 DA-E134633009 RESISTOR 1/10W 33.0Ω J R178 DA-E134647209 RESISTOR...

  • Page 74: Key P.w. Board Ass'y (Da-5098801105) (Pwb-0997-B)

    Ref No. Part No. Part Name Description Local Ref No. Part No. Part Name Description Local L001 DA-E062132343 COIL 60Ω 6A DA-E054470091 FUSE 125V 7A F001 L002 DA-E062132343 COIL 60Ω 6A P001 DA-E782971500 CONNECTOR L004 DA-E062132343 COIL 60Ω 6A P004 DA-E782510014 CONNECTOR A2001WR2-8P...

  • Page 75: Packing

    PACKING PACKING PARTS LIST  Ref.No. Part No. Part Name Description Local DA-I513530556 CARTON BOX DA-I523530156 CUSHION (L) DA-I523530256 CUSHION (R) DA-I533399956 POLY BAG (x2) DA-I533399856 POLY BAG DA-E056706169 POWER CORD  DA-E061370334 AC/DC ADAPTER  DA-I533251257 POLY BAG DA-E030057219 INST BOOK DA-I533252157 POLY BAG...

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