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Sylvania LC427SSX Service Manual

Chassis fl9.2 42" sylvania and magnavox lcd tvs
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See also: Service Manual , Owner's Manual
LCD TV

SERVICE MANUAL

42"
42"
© 2009 Funai Electric Co., Ltd.
All rights reserved. No part of this manual may be reproduced, copied, transmitted, disseminated, transcribed,
downloaded or stored in any storage medium, in any form or for any purpose without the express prior written
consent of Funai. Furthermore, any unauthorized commercial distribution of this manual or any revision hereto
is strictly prohibited.
Information in this document is subject to change without notice. Funai reserves the right to change the content
herein without the obligation to notify any person or organization of such changes.
with the
design is a registered trademark of Funai Electric Co., Ltd and may not be used in any way
without the express written consent of Funai. All other trademarks used herein remain the exclusive property of
their respective owners. Nothing contained in this manual should be construed as granting, by implication or
otherwise, any license or right to use any of the trademarks displayed herein. Misuse of any trademarks or any
other content in this manual is strictly prohibited. Funai shall aggressively enforce its intellectual property rights
to the fullest extent of the law.
chassis FL9.2
Contents
LC427SSX
42MF439B/F7
SYLVANIA Limited
MAGNAVOX
Subject to modification

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Summary of Contents for Sylvania LC427SSX

  • Page 1: Service Manual

    LCD TV chassis FL9.2 SERVICE MANUAL Contents 42” LC427SSX SYLVANIA Limited 42” 42MF439B/F7 MAGNAVOX © 2009 Funai Electric Co., Ltd. All rights reserved. No part of this manual may be reproduced, copied, transmitted, disseminated, transcribed, downloaded or stored in any storage medium, in any form or for any purpose without the express prior written consent of Funai.

  • Page 2: Pixels

    IMPORTANT SAFETY NOTICE Proper service and repair is important to the safe, reliable operation of all Funai Equipment. The service procedures recommended by Funai and described in this service manual are effective methods of performing service operations. Some of these service special tools should be used when and as recommended.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS Specifications ................1-1 Important Safety Precautions .

  • Page 4: Specifications

    SPECIFICATIONS < TUNER / NTSC > ANT. Input ---------------------- 75 Ω Unbal., F type Description Condition Unit Nominal Limit 1. AFT Pull-In Range ±2.3 ±2.1 TV.ch.4 dBµ 2. Synchronizing Sens. CA.ch.31 dBµ CA.ch.87 dBµ < TUNER / ATSC > Description Condition Unit Nominal...

  • Page 5: Important Safety Precautions

    IMPORTANT SAFETY 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 6: Specifications

    3. Design Alteration Warning - Do not alter or add 7. Product Safety Notice - Some electrical and to the mechanical or electrical design of this TV mechanical parts have special safety-related receiver. Design alterations and additions, characteristics which are often not evident from including, but not limited to circuit modifications visual inspection, nor can the protection they give and the addition of items such as auxiliary audio...
  • Page 7 Precautions during Servicing A. Parts identified by the # symbol are critical for safety. Replace only with part number specified. B. In addition to safety, other parts and assemblies are specified for conformance with regulations applying to spurious radiation. These must also be replaced only with specified replacements.
  • Page 8 Safety Check after Servicing Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts and wires have been returned to original positions. Afterwards, perform the following tests and confirm the specified values in order to verify compliance with safety standards. 1.

  • Page 9: Standard Notes For Servicing

    STANDARD NOTES FOR SERVICING Circuit Board Indications How to Remove / Install Flat Pack-IC 1. The output pin of the 3 pin Regulator ICs is 1. Removal indicated as shown. With Hot-Air Flat Pack-IC Desoldering Machine: Top View Bottom View 1.
  • Page 10 3. The flat pack-IC on the CBA is affixed with glue, so With Soldering Iron: be careful not to break or damage the foil of each 1. Using desoldering braid, remove the solder from pin or the solder lands under the IC when all pins of the flat pack-IC.
  • Page 11 With Iron Wire: 2. Installation 1. Using desoldering braid, remove the solder from 1. Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder the foil of each pin of the flat pack-IC on the CBA flux which is applied to all pins of the flat pack-IC, so you can install a replacement flat pack-IC more you can remove it easily.
  • Page 12 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 (1 MΩ) that is properly grounded to remove any static electricity that may be charged on the body.

  • Page 13: Cabinet Disassembly Instructions

    CABINET DISASSEMBLY INSTRUCTIONS 1. Disassembly Flowchart Removal Step/ This flowchart indicates the disassembly steps for the Remove/*Unhook/ Loc. Part Fig. Unlock/Release/ cabinet parts, and the CBA in order to gain access to Note Unplug/Unclamp/ item(s) to be serviced. When reassembling, follow the Desolder steps in reverse order.
  • Page 14 (S-2) (S-2) (S-5) (S-4) [2] Rear Cabinet (S-2) (S-3) (S-2) [1] Stand Assembly (S-1) Fig. D1 A91H1DC...
  • Page 15 [6] Jack Power CBA (S-10) (S-9) [5] Jack Holder(A) (S-10) [4] Digital Main CBA Unit [3] Jack Holder(D) (S-8) (S-6) (S-11) [7] Inverter Power CBA Shield Box (S-7) (S-11) Fig. D2 A91H1DC...
  • Page 16 [9] PCB Holder [11] Stand Bracket (S-15) (S-17) (S-16) (S-13) (S-18) (S-15) (S-16) (S-18) (S-17) (S-14) [10] AC Inlet Holder (S-12) [8] Wall Mount Bracket Fig. D3 A91H1DC...
  • Page 17 [17] Front Cabinet [15] Function CBA (S-21) [13] Speaker Speaker Box [F] (S-20) [14] Junction (S-21) (S-19) [13] Speaker (S-20) [16] IR Sensor [12] LCD Module Speaker Box [F] Assembly (S-19) Fig. D4 A91H1DC...

  • Page 18: Wiring Diagram

    TV Cable Wiring Diagram To LCD Module Assembly Inverter Power CBA Jack Power CBA CN1803 CN1804 CN901 CN1801 CN601 CN1501 CN801 CN802 CN203 CN202 CN201 CN1601 Function CN3702 CN3701 To AC Inlet To Speaker CN3901 Digital Main CBA Unit To LCD Module Assembly Junction WH1301B...

  • Page 19: Electrical Adjustment Instructions

    Tuner : ****-*****-**** How to make the Service remote Safety : safety_Non control unit: [ LC427SSX ] Cut “A” portion of the attached remote control unit as shown in Fig. 1. service button Fig. 1 [ 42MF439B/F7 ] Cut “A” portion of the attached remote control unit as shown in Fig.

  • Page 20: Vcom Adjustment

    1. Purity Check Mode 2. VCOM Adjustment This mode cycles through full-screen displays of red, Test Point Adj. Point green, blue, and white to check for non-active pixels. [CHANNEL UP/DOWN ] 1. Enter the Service mode. Screen buttons 2. Each time pressing [7] button on the service M.

  • Page 21: White Balance Adjustment

    The white balance adjustment should be 5. [CUTOFF] Press [1] button to select “COR” for Red Cutoff performed when replacing the LCD Panel adjustment. Press [3] button to select “COB” for or Digital CBA. Blue Cutoff adjustment. [DRIVE] 3. White Balance Adjustment Press [4] button to select “DR”...

  • Page 22: How To Initialize The Lcd Tv

    HOW TO INITIALIZE THE LCD TV The purpose of initialization is to place the set in a new out of box condition. The customer will be prompted to select a language and program channels after the set has been initialized. To put the program back at the factory-default, initialize the LCD TV using the following procedure.

  • Page 23: Firmware Renewal Mode

    FIRMWARE RENEWAL MODE Equipment Required The appearance shown in *1 is described as follows. Appearance State a. USB memory Downloading the firmware from b. Remote Control Unit Downloading... the USB memory. Writing the downloaded firmware Writing... Firmware Update Procedure in flash memory. Checking...

  • Page 24: Troubleshooting

    TROUBLESHOOTING [ Power Supply Section ] ( Inverter Power CBA ) FLOW CHART NO.1 The power cannot be turned on. Is the fuse (F1601) normal? See FLOW CHART No.2 <The fuse blows out.> Check if there is any leak or short-circuiting on the primary circuit component, and service it if defective.
  • Page 25 FLOW CHART NO.5 AL+5V is not output. Check C1103, D1101, D1102 and their periphery circuit, and service it if defective. FLOW CHART NO.6 AL+3.3V is not output. Check C1103, D1101, D1102 and their periphery circuit, and service it if defective. Check D1109 and their periphery circuit, and service it if defective.
  • Page 26 FLOW CHART NO.10 P-ON+8.2V is not output. FLOW CHART NO.11 P-ON+5V is not output. FLOW CHART NO.12 P-ON+3.3V is not output. Replace Q605. A91H1TR...
  • Page 27 [ Video Signal Section ] FLOW CHART NO.1 The key operation is not functioning. Re-install the switches (SW1351~SW1355, SW1357) correctly or replace the poor switch. Check the switches (SW1351~SW1355, SW1357) and their periphery, and service it if defective. Replace Digital Main CBA Unit. FLOW CHART NO.2 No operation is possible from the remote control unit.
  • Page 28 FLOW CHART NO.3 Picture does not appear normally. (EXT. input) Are the video signals inputted to each pin of IC401? Check the line between video input terminal and each pin of IC401. → JK703 IC401 3PIN VIDEO-IN 1 IC401 3PIN VIDEO-IN 1 →...
  • Page 29 [ Audio Signal Section ] FLOW CHART NO.1 Picture does not appear normally. (EXT. input) Are the audio(L/R) signals inputted to each pin of Check the line between audio input terminal and IC401? each pin of IC401. → JK704, JK705 IC401 14,15PIN AUDIO(L/R)-IN 1...
  • Page 30 FLOW CHART NO.2 Picture does not appear normally. (Tuner input) (Output to audio (Output to speakers) output terminal) Are the audio(L/R) signals outputted to Pin(8, 10) of Replace Digital Main CBA Unit or LCD Module Assembly. CN202? Check SP801,SP802 and their periphery circuit, and service it if defective.

  • Page 31: Block Diagrams

    BLOCK DIAGRAMS System Control Block Diagram A91H1BLS...
  • Page 32 Video Block Diagram A91H1BLV...
  • Page 33 Audio Block Diagram A91H1BLA...
  • Page 34 Digital Signal Process Block Diagram A91H1BLD...
  • Page 35 Power Supply 1 Block Diagram A91H1BLP1...
  • Page 36 Power Supply 2 Block Diagram A91H1BLP2...

  • Page 37: Schematic Diagrams / Cba And Test Points

    SCHEMATIC DIAGRAMS / CBA AND TEST POINTS Standard Notes WARNING 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 38 LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES: 1. CAUTION: CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE_A,_V FUSE. ATTENTION: UTILISER UN FUSIBLE DE RECHANGE DE MÊME TYPE DE_A,_V. 2.
  • Page 39 Jack Power 1/3 Schematic Diagram NOTE: The voltage for parts in hot circuit is measured using hot GND as a common terminal. A91H1SCJP1 10-3...
  • Page 40 Jack Power 2/3 Schematic Diagram A91H1SCJP2 10-4...
  • Page 41 Jack Power 3/3 Schematic Diagram A91H1SCJP3 10-5...
  • Page 42 Inverter Power 1/3 Schematic Diagram CAUTION ! NOTE: Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. CAUTION ! : For continued protection against risk of fire, The voltage for parts in hot circuit is measured using If Main Fuse (F1601) is blown , check to see that all components in the power supply replace only with same type 8A, 250V fuse.
  • Page 43 Inverter Power 2/3 Schematic Diagram NOTE: The voltage for parts in hot circuit is measured using hot GND as a common terminal. 10-7 A91H1SCIP2...
  • Page 44 Inverter Power 3/3 Schematic Diagram NOTE: The voltage for parts in hot circuit is measured using hot GND as a common terminal. 10-8 A91H1SCIP3...
  • Page 45 IR Sensor & Junction Schematic Diagram 10-9 A91H1SCIR...
  • Page 46 Function Schematic Diagram 10-10 A91H1SCF...
  • Page 47 Digital Main 1/5 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3301. IC3301 is divided into seven and shown as IC3301 (1/5) ~ IC3301 (5/5) in this Digital Main Schematic Diagram Section. 10-11 A91H1SCD1...
  • Page 48 Digital Main 2/5 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3301. IC3301 is divided into seven and shown as IC3301 (1/5) ~ IC3301 (5/5) in this Digital Main Schematic Diagram Section. 10-12 A91H1SCD2...
  • Page 49 Digital Main 3/5 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3301. IC3301 is divided into seven and shown as IC3301 (1/5) ~ IC3301 (5/5) in this Digital Main Schematic Diagram Section. 10-13 A91H1SCD3...
  • Page 50 Digital Main 4/5 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3301. IC3301 is divided into seven and shown as IC3301 (1/5) ~ IC3301 (5/5) in this Digital Main Schematic Diagram Section. A91H1SCD4 10-14...
  • Page 51 Digital Main 5/5 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3301. IC3301 is divided into seven and shown as IC3301 (1/5) ~ IC3301 (5/5) in this Digital Main Schematic Diagram Section. A91H1SCD5 10-15...
  • Page 52 Jack Power CBA Top View Because a hot chassis ground is present in the power NOTE: supply circuit, an isolation transformer must be used. The voltage for parts in hot circuit is measured using Also, in order to have the ability to increase the input hot GND as a common terminal.
  • Page 53 Jack Power CBA Bottom View Because a hot chassis ground is present in the power NOTE: supply circuit, an isolation transformer must be used. The voltage for parts in hot circuit is measured using Also, in order to have the ability to increase the input hot GND as a common terminal.
  • Page 54 Inverter Power 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. Also, in order to have the ability to increase the input CAUTION ! : For continued protection against risk of fire, slowly,when troubleshooting this type power supply...
  • Page 55 Inverter Power 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. Also, in order to have the ability to increase the input CAUTION ! : For continued protection against risk of fire, If Main Fuse (F1601) is blown , check to see that all components in the power supply...
  • Page 56 IR Sensor CBA Top View Function CBA Top View IR Sensor CBA Bottom View Function CBA Bottom View BA94H0F01031-C Junction CBA Junction CBA Top View Bottom View BA94H0F01031-B BA94H0F01011-D 10-20...

  • Page 57: Waveforms

    WAVEFORMS WF1 ~ WF4 = Waveforms to be observed at Waveform check points. (Shown in Schematic Diagram.) Input: NTSC Color Bar Signal (with 1kHz Audio Signal) Pin 18 of CN202 Pin 22 of CN202 (VIDEO IN) (S-VIDEO IN) CVBS CVBS 0.2V 0.2V 20ms...

  • Page 58: Wiring Diagram

    WIRING DIAGRAM CN202 CL202 CN3702 REMOTE S-VIDEO LED1 -IN1 KEY-IN1 S-VIDEO AUDIO(L)-OUT -IN2 VIDEO AUDIO(R)-OUT -IN1 AUDIO(L) AMP(L)-OUT -IN1 AMP(R)-OUT AUDIO(R) -IN1 AUDIO-MUTE VIDEO SPDIF -IN2 AUDIO(L) AL+3.3V -IN2 AL+3.3V AUDIO(R) -IN2 CVBS/Y/S-Y-IN CN3902 AUDIO(L) USB+5V -OUT Pb-IN USB(-) AUDIO(R) USB(+) Pr/S-C-IN -OUT...

  • Page 59: Exploded Views

    EXPLODED VIEWS Cabinet CL801 SP801 Function CBA CL1803 CL1804 Junction CBA CL802 CL1302 SP802 Jack Power CBA CL1301 IR Sensor CBA LCD-1 CL901 AC601 CL1601 FC1601 CL201 CL202 Stand Assembly CL3901 X3301 Digital Main CBA Unit Inverter Power CBA See Electrical Parts List for parts with this mark.
  • Page 60 Packing Packing Tape X14 X6 Some Ref. Numbers are not in sequence. AC601 Tape Stand Assembly Packing Tape Packing Tape Packing Tape PP Band 13-2 A91H1PEX...
  • Page 61 LC42７SSX(A91H1UH) LC42７SSX(A91H1UH) 20090216 REGISTRATION CARD (SYLVANIA) A94F1UH 1EMN24700 LC42７SSX(A91H1UH) X3301 THERMOSTAR TMS-L-2 (24*24HC) XK10000X4002 Ref. No. Description Parts No. ELECTRICALPARTS MECHANICALPARTS STAND ASSEMBLY A91H0UH 1ESA20326 DIGITAL MAIN CBA UNIT 1ESA20102 FRONT CABINET A94H1UH 1EM023990 REAR CABINET A91H0UH 1EM023945 JACK POWER CBA...
  • Page 62 LC42７SSX(A91H1UH) LC42７SSX(A91H1UH) C633 ELECTROLYTIC CAP. 330UF/50V M CE1JMZNDL331 C813 ELECTROLYTIC CAP. 470UF/25V M CE1EMASDL471 C634 CHIP CERAMIC CAP.(1608) F Z 0.1UF/50V CHD1JZ30F104 C816 CHIP CERAMIC CAP. F Z 1UF/10V CHD1AZ30F105 C635 ELECTROLYTIC CAP. 100UF/10V M CE1AMASDL101 C817 ELECTROLYTIC CAP. 10UF/50V M CE1JMASDL100 C636 CHIP CERAMIC CAP.(1608) F Z 0.1UF/25V...
  • Page 63 LC42７SSX(A91H1UH) LC42７SSX(A91H1UH) D512 DIODE SWITCHING HSS4148TE-E QDTZ0HSS4148 Q201 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199P D601 DIODE SCHOTTKY BARRIER 1H8-A2 NDTZ0001H8A2 Q202 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199P D602 DIODE ZENER 20BSB-T26 NDTB020BST26 Q501 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199P D603 DIODE SWITCHING HSS4148TE-E QDTZ0HSS4148 Q601! MOS FET 2SK3798(Q.M) QFQZSK3798QM D604 DIODE SWITCHING HSS4148TE-E QDTZ0HSS4148...
  • Page 64 LC42７SSX(A91H1UH) LC42７SSX(A91H1UH) R618 RES CARBON FILM T 1/4W J 330 OHM RCX4331T1001 R731 CHIP RES. 1/10W J 33K OHM RRXAJR5Z0333 R619 RES CARBON FILM T 1/4W G 1.2K OHM RCX4122T1002 R732 CHIP RES. 1/10W J 33K OHM RRXAJR5Z0333 R620 RES CARBON FILM T 1/4W G 10K OHM RCX4103T1002 R733 CHIP RES.
  • Page 65 LC42７SSX(A91H1UH) LC42７SSX(A91H1UH) R902 CHIP RES. 1/10W J 470 OHM RRXAJR5Z0471 C1403 CAP POLYESTER FILM 0.22UF/100V J CA2A224SER02 POW HEAT SINK A7120UH 1EM423993 C1404 CAP METALIZED FILM 2.7UF 50V J CT1J275DT039 HEAT SINK PLT ASSEMBLY L0700UZ 1EM423290 C1405 CAP CERAMIC (AX) 1200PF/50V/B/K CA1J122TU061 BC601 WIRE COPPER 6111-06003-0120...
  • Page 66 LC42７SSX(A91H1UH) LC42７SSX(A91H1UH) D1101 SCHOTTKY BARRIER DIODE SB160 NDWZ000SB160 Q1202 TRANSISTOR 2SA950-O (TE2 F T) QQS002SA950F D1102 DIODE ZENER 8V2BSB-T26 NDTB8R2BST26 Q1203! FET 2SK3757(Q) QFWZ02SK3757 D1103 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133 Q1204! TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199P D1104 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133 Q1401 TRANSISTOR 2SC2120-O(TE2 F T) QQS02SC2120F D1106 DIODE FR104-B...
  • Page 67 LC42７SSX(A91H1UH) LC42７SSX(A91H1UH) R1415 RES CARBON FILM T 1/4W J 4.7K OHM RCX4472T1001 R1728 CHIP RES. 1/10W J 4.7K OHM RRXAJR5Z0472 R1416 RES CARBON FILM T 1/4W J 39K OHM RCX4393T1001 R1729 CHIP RES. 1/10W J 220 OHM RRXAJR5Z0221 R1417 METAL FILM RES. 1/4W F 100K OHM RDC1003HH001 R1730 RES CARBON FILM T 1/4W J 2.2K OHM...
  • Page 68 LC42７SSX(A91H1UH) SW1353 TACT SWITCH SKQSAB SST0101AL038 SW1354 TACT SWITCH SKQSAB SST0101AL038 SW1355 TACT SWITCH SKQSAB SST0101AL038 SW1357 TACT SWITCH SKQSAB SST0101AL038 IR SENSOR CBA ---------- C1301 ELECTROLYTIC CAP. 47UF/16V M H7 CE1CMAVSL470 C1302 CHIP CERAMIC CAP.(1608) CH J 270PF/50V CHD1JJ3CH271 C1303 CHIP CERAMIC CAP.(1608) F Z 0.1UF/25V CHD1EZ30F104...
  • Page 69 42MF439B/F7(A91H0UH) 42MF439B/F7(A91H0UH) 20090203 REGISTRATION CARD (MAGNAVOX) A94F0UH 1EMN24699 42MF439B/F7(A91H0UH) X3301 THERMOSTAR TMS-L-2 (24*24HC) XK10000X4002 Ref. No. Description Parts No. ELECTRICALPARTS MECHANICALPARTS STAND ASSEMBLY A91H0UH 1ESA20326 DIGITAL MAIN CBA UNIT 1ESA20102 FRONT CABINET A94H0UH 1EM023585 PLATE HOOK A94H0UH 1EM428477 JACK POWER CBA 1ESA20248 REAR CABINET A91H0UH 1EM023945...
  • Page 70 42MF439B/F7(A91H0UH) 42MF439B/F7(A91H0UH) C633 ELECTROLYTIC CAP. 330UF/50V M CE1JMZNDL331 C813 ELECTROLYTIC CAP. 470UF/25V M CE1EMASDL471 C634 CHIP CERAMIC CAP.(1608) F Z 0.1UF/50V CHD1JZ30F104 C816 CHIP CERAMIC CAP. F Z 1UF/10V CHD1AZ30F105 C635 ELECTROLYTIC CAP. 100UF/10V M CE1AMASDL101 C817 ELECTROLYTIC CAP. 10UF/50V M CE1JMASDL100 C636 CHIP CERAMIC CAP.(1608) F Z 0.1UF/25V...
  • Page 71 42MF439B/F7(A91H0UH) 42MF439B/F7(A91H0UH) D512 DIODE SWITCHING HSS4148TE-E QDTZ0HSS4148 Q201 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199P D601 DIODE SCHOTTKY BARRIER 1H8-A2 NDTZ0001H8A2 Q202 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199P D602 DIODE ZENER 20BSB-T26 NDTB020BST26 Q501 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199P D603 DIODE SWITCHING HSS4148TE-E QDTZ0HSS4148 Q601! MOS FET 2SK3798(Q.M) QFQZSK3798QM D604 DIODE SWITCHING HSS4148TE-E QDTZ0HSS4148...
  • Page 72 42MF439B/F7(A91H0UH) 42MF439B/F7(A91H0UH) R618 RES CARBON FILM T 1/4W J 330 OHM RCX4331T1001 R731 CHIP RES. 1/10W J 33K OHM RRXAJR5Z0333 R619 RES CARBON FILM T 1/4W G 1.2K OHM RCX4122T1002 R732 CHIP RES. 1/10W J 33K OHM RRXAJR5Z0333 R620 RES CARBON FILM T 1/4W G 10K OHM RCX4103T1002 R733 CHIP RES.
  • Page 73 42MF439B/F7(A91H0UH) 42MF439B/F7(A91H0UH) R902 CHIP RES. 1/10W J 470 OHM RRXAJR5Z0471 C1403 CAP POLYESTER FILM 0.22UF/100V J CA2A224SER02 POW HEAT SINK A7120UH 1EM423993 C1404 CAP METALIZED FILM 2.7UF 50V J CT1J275DT039 HEAT SINK PLT ASSEMBLY L0700UZ 1EM423290 C1405 CAP CERAMIC (AX) 1200PF/50V/B/K CA1J122TU061 BC601 WIRE COPPER 6111-06003-0120...
  • Page 74 42MF439B/F7(A91H0UH) 42MF439B/F7(A91H0UH) D1101 SCHOTTKY BARRIER DIODE SB160 NDWZ000SB160 Q1202 TRANSISTOR 2SA950-O (TE2 F T) QQS002SA950F D1102 DIODE ZENER 8V2BSB-T26 NDTB8R2BST26 Q1203! FET 2SK3757(Q) QFWZ02SK3757 D1103 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133 Q1204! TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199P D1104 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133 Q1401 TRANSISTOR 2SC2120-O(TE2 F T) QQS02SC2120F D1106 DIODE FR104-B...
  • Page 75 42MF439B/F7(A91H0UH) 42MF439B/F7(A91H0UH) R1415 RES CARBON FILM T 1/4W J 4.7K OHM RCX4472T1001 R1728 CHIP RES. 1/10W J 4.7K OHM RRXAJR5Z0472 R1416 RES CARBON FILM T 1/4W J 39K OHM RCX4393T1001 R1729 CHIP RES. 1/10W J 220 OHM RRXAJR5Z0221 R1417 METAL FILM RES. 1/4W F 100K OHM RDC1003HH001 R1730 RES CARBON FILM T 1/4W J 2.2K OHM...
  • Page 76 42MF439B/F7(A91H0UH) SW1353 TACT SWITCH SKQSAB SST0101AL038 SW1354 TACT SWITCH SKQSAB SST0101AL038 SW1355 TACT SWITCH SKQSAB SST0101AL038 SW1357 TACT SWITCH SKQSAB SST0101AL038 IR SENSOR CBA ---------- C1301 ELECTROLYTIC CAP. 47UF/16V M H7 CE1CMAVSL470 C1302 CHIP CERAMIC CAP.(1608) CH J 270PF/50V CHD1JJ3CH271 C1303 CHIP CERAMIC CAP.(1608) F Z 0.1UF/25V CHD1EZ30F104...

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