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Philips 32MF338B/27 Service Manual

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Color Television
Contents
©
Copyright 2008 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.
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, or otherwise without the prior permission of Philips.
Published by CS 0863 BU CD Consumer Care
32MF338B/27
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Printed in the Netherlands
Subject to modification
Chassis
FUZ2.0U
LA
I_17710_000.eps
040308
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EN 3122 785 17710

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Summary of Contents for Philips 32MF338B/27

  • Page 1: Table Of Contents

    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, or otherwise without the prior permission of Philips. Published by CS 0863 BU CD Consumer Care...

  • Page 2: Specifications

    FUZ2.0U LA 1. SPECIFICATIONS 1.1 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. Syncronizing Sens. CA.ch.31 dBµ CA.ch.87 dBµ < TUNER / ATSC > Description Condition Unit...
  • Page 3 FUZ2.0U LA < > PICTURE / DISPLAY Description Specification 1. Aspect ratio Widescreen 2. Picture Enhancement Progressive Scan, 3D comb filter, Smart Picture (4 models): Nature, Rich, Movie, Soft < > SOUND Description Specification 1. Output Power (RMS) 2 x 10W 2.
  • Page 4 FUZ2.0U LA 1.2 Technical Specifications 1.2.3 Miscellaneous Power supply 1.2.1 Technical Specifications AC-input : 120V AC, 60Hz Panel : CMO Normal Operation Active Area : 697.685mm(H) x Power Consumption : < 155W 392.256mm(V) Standby power : < 1W Outline Dimension : 776.0mm(H) x 562.0mm(V) x Power cord length : 1545 mm (min.) 272.0mm(D)
  • Page 5 FUZ2.0U LA 1.3.2 Input Signal PIN No. SIGNAL TV Signal type TMDS Data0 shield RF Signal : Aerial input / 10mV(80dBuV) Video signal : Video (RCA CVBS input) / 1Vpp TMDS Data0- (300mV-sync, 700mV-video.) TMDS Clock+ S video input / 1VppY-signal, 300mVpp C-signal TMDS Clock shield COMPONENT Video (Y/Pb/Pr...

  • Page 6: Operating Controls And Functions

    FUZ2.0U LA 2. OPERATING CONTROLS AND FUNCTIONS...
  • Page 7 FUZ2.0U LA...

  • Page 8: Important Safety Precautions

    FUZ2.0U LA 3. 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 9 FUZ2.0U LA personal injury or property damage resulting are strictly inspected to confirm they comply with therefrom. the recognized product safety and electrical codes of the countries in which they are to be sold. 4. Hot Chassis Warning - However, in order to maintain such compliance, it a.
  • Page 10 FUZ2.0U LA 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 11 FUZ2.0U LA 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 12: Standard Notes For Servicing

    Due to lead-free technology some rules have to be respected by the workshop during a repair: Pin 1 • Use only lead-free solder alloy Philips SAC305 with order code 0622 149 00106. If lead-free solder- paste is required, please contact the manufacturer of your solder-equipment.
  • Page 13 • Mix of lead-free solder alloy / parts with leaded solder alloy / parts is possible but PHILIPS In September 2003, Philips CE introduced a change in recommends strongly to avoid mixed solder alloy the way the serial number is composed. from this data types (leaded and lead-free).
  • Page 14 FUZ2.0U LA How to Remove / Install Flat Pack-IC 3. The flat pack-IC on the CBA is affixed with glue, so be careful not to break or damage the foil of each 1. Removal pin or the solder lands under the IC when removing it.
  • Page 15 FUZ2.0U LA With Soldering Iron: With Iron Wire: 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 all pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, flux which is applied to all pins of the flat pack-IC, you can remove it easily.
  • Page 16 FUZ2.0U LA 2. Installation Instructions for Handling Semi- 1. Using desoldering braid, remove the solder from conductors the foil of each pin of the flat pack-IC on the CBA Electrostatic breakdown of the semi-conductors may so you can install a replacement flat pack-IC more occur due to a potential difference caused by easily.

  • Page 17: Directions For Use

    FUZ2.0U LA 5. Directions for Use You can download this infomation from the following website: http://www.philips.com/support http://www.p4c.philips.com OSD Menu list Menu Label EXIT Picture Nature Smart Picture Rich Movie Soft d i l d i l d i l t n i...

  • Page 18: Cabinet Disassembly Instructions

    FUZ2.0U LA 6. CABINET DISASSEMBLY INSTRUCTIONS 1. Disassembly Flowchart Removal Step/ Remove/*Unhook/ This flowchart indicates the disassembly steps for the Loc. Part Fig. Unlock/Release/ cabinet parts, and the Board in order to gain access to Note Unplug/Unclamp/ item(s) to be serviced. When reassembling, follow the Desolder steps in reverse order.
  • Page 19 FUZ2.0U LA [4] Rear Cabinet (S-4) (S-4) (S-6) (S-4) (S-5) (S-6) (S-1) (S-4) (S-4) Stand Assembly [3] Stand Hinge [2] Stand Cover [1] Stand Base Plate (S-3) (S-3) (S-2) Fig. D1...
  • Page 20 FUZ2.0U LA [9] Digital Main Board Unit [8] Shield Box (S-13) (S-11) (S-14) (S-12) (S-14) [6] Side Jack (S-13) Board [5] Jack Holder (A) (S-7) (N-1) (S-8) [7] Shield (T) (S-15) (S-7) (S-10) (S-9) (S-15) [10] Power Supply Board (S-15) Fig.
  • Page 21 FUZ2.0U LA (S-17) (S-18) (S-17) (S-19) (S-17) [14] Stand Holder [13] PCB Holder (L,R) (S-16) Desolder (S-17) [12] Junction-B Board (S-16) [11] Inverter Board (S-16) Fig. D3...
  • Page 22 FUZ2.0U LA [21] Front Cabinet [15] LCD Module Assembly [20] Speaker (S-23) [19] Speaker Holder (L,R) (S-23) [20] Speaker (S-23) [19] Speaker Holder (L,R) (S-23) Desolder [16] Junction-A Board (S-22) (S-21) [17] IR Sensor [18] Function Board Board (S-20) Fig. D4...
  • Page 23 FUZ2.0U LA TV Cable Wiring Diagram To LCD Module Assembly Digital Main Board Unit Side Jack To LCD Board CL1000B CN1000 CN4501 CN4502 Module Junction-B Assembly Board CN751 Inverter Board CN3601 CN3701 CN3704 CN1050 Power Supply Board CN1100 CL1000A CN301 CN302 CN303 CN501 CN1150...

  • Page 24: Troubleshooting

    FUZ2.0U LA 7. TROUBLESHOOTING 7.1 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 (F1901) normal? Check if there is any leak or short-circuiting on the primary circuit component, and service it if defective.
  • Page 25 FUZ2.0U LA FLOW CHART NO.6 AL+13V is not output. Check C638, D638, D639 and their periphery circuit, andservice it defective. FLOW CHART NO.7 AL+3.3V is not output. Is approximately 6.6V voltage supplied to the Check C654, D669 and their periphery circuit, and cathode of D669? service it if defective.
  • Page 26 FUZ2.0U LA FLOW CHART NO.10 LCD+13V is not output. See FLOW CHART No.9 Replace Q645. FLOW CHART NO.11 LCD-6.8V is not output. Replace Q646. FLOW CHART NO.12 P-ON+3.3V (LCD+3.3V) is not output. Replace Q638. FLOW CHART NO.13 +3.0V is not output. Check if there is any leak or short-circuit on the loaded circuit, and service it if defective.
  • Page 27 FUZ2.0U LA FLOW CHART NO.14 +3.0V(1) is not output. Check if there is any leak or short-circuit on the loaded circuit, and service it if defective.. FLOW CHART NO.15 P-ON+9V is not output. Is approximately 10V voltage supplied to the base of Q801? Replace Q801.
  • Page 28 FUZ2.0U LA FLOW CHART NO.17 No operation is possible from the remote control unit. Check AL+3.3V line and service it if defective. Replace the infrared remote control receiver (RCV101) or the remote control unit. Check the line between Pin(1) terminal of receiver (RCV101) and Pin(4) of CN301 , and service it if defective.
  • Page 29 FUZ2.0U LA 7.3 Audio Signal Section FLOW CHART NO.21 Audio is not outputted normally. (Tuner input) Check TU1, Q4, Q5 and their periphery circuit, Are the SIF signal inputted to the Pin(9) of CN303? and service it if defective. Replace Digital Main Board Unit. Are the audio data signal outputted to the Pin(6) of CN302? Are the audio(L/R) signals outputted to the Pin(14,15)
  • Page 30 FUZ2.0U LA FLOW CHART NO.23 Audio is not outputted normally. (Audio input terminals) Are the audio (L/R) signals outputted to the Check the line between Pin(3, 4) of CN303 and Pin(3, 4) of CN303? each Audio input terminal(JK752, JK7501, JK7702, JK7705, JK7712, JK7714), IC7001 and IC7301, and service it if defective.

  • Page 31: Block Diagram

    FUZ2.0U LA 8. BLOCK DIAGRAM 8.1 System Control Block Diagram...

  • Page 32: Video Block Diagram

    FUZ2.0U LA 8.2 Video Block Diagram...

  • Page 33: Audio-1 Block Diagram

    FUZ2.0U LA 8.3 Audio-1 Block Diagram...

  • Page 34: Audio-2 Block Diagram

    FUZ2.0U LA 8.4 Audio-2 Block Diagram...

  • Page 35: Digital Signal Process Block Diagram

    FUZ2.0U LA 8.5 Digital Signal Process Block Diagram...

  • Page 36: Inverter Block Diagram

    FUZ2.0U LA 8.6 Inverter Block Diagram...

  • Page 37: Power Supply Block Diagram

    FUZ2.0U LA 8.7 Power Supply Block Diagram...

  • Page 38: Circuit Diagrams & Pwb Layouts

    FUZ2.0U LA 9. CIRCUIT DIAGRAMS & PWB LAYOUTS Standard Notes Notes: 1. Do not use the part number shown on these WARNING drawings for ordering. The correct part number is shown in the parts list, and may be slightly Many electrical and mechanical parts in this chassis different or amended since these drawings were have special characteristics.

  • Page 39: Power Supply 1/3 Parts Location Guide

    FUZ2.0U LA 9.1 Power Supply 1/3 Schematic Diagram Parts Location Guide Ref No. Position Ref No. Position Ref No. Position Ref No. Position CAPACITORS DIODES TRANSISTORS RESISTORS C501 D507 Q602 R639 C601 D508 Q631 R640 C602 D509 Q632 R641 C603 D510 Q633 R642...

  • Page 40: Power Supply 1/3 Diagram

    FUZ2.0U LA 9.2 Power Supply 1/3 Schematic Diagram “ “ = SMD NOTE: The voltage for parts in hot circuit is measured using hot GND as a common terminal. VOLTAGE CHART CN301 Pin No. Voltage 23.5 13.1 -6.9...

  • Page 41: Power Supply 2/3 Diagram

    FUZ2.0U LA 9.3 Power Supply 2/3 Schematic Diagram “ “ = SMD VOLTAGE CHART CN303 Pin No. Voltage...

  • Page 42: Power Supply 2/3 Parts Location Guide

    FUZ2.0U LA 9.4 Power Supply 2/3 Schematic Diagram Parts Location Guide Ref No. Position Ref No. Position Ref No. Position CAPACITORS CAPACITORS RESISTORS C819 C820 C821 C824 C825 C826 C827 CONNECTORS CN303 CN801 R301 CN802 R302 DIODES R303 R517 R519 D505 R649 D649...

  • Page 43: Power Supply 3/3 Parts Location Guide

    FUZ2.0U LA 9.5 Power Supply 3/3 Schematic Diagram Parts Location Guide Ref No. Position Ref No. Position Ref No. Position CAPACITORS CAPACITORS RESISTORS C7001 C7739 R7403 C7002 C7743 R7405 C7003 C7744 R7406 C7004 C7747 R7515 C7005 C7748 R7516 C7006 C7751 R7517 C7007 C7752...

  • Page 44: Power Supply 3/3 & Side Jack Diagram

    FUZ2.0U LA 9.6 Power Supply 3/3 & Side Jack Schematic Diagram “ “ = SMD VOLTAGE CHART CN302 Pin No. Voltage Side Jack Schematic Diagram Parts Location Guide Ref No. Position CAPACITORS C751 C752 C753 C754 C755 C756 C757 C758 CONNECTOR CN751 RESISTORS...

  • Page 45: Power Supply Board Layout ( Top Side )

    FUZ2.0U LA 9.7 Power Supply Board Layout ( Top Side ) NOTE: Because a hot chassis ground is present in the power supply circut, 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 46: Power Supply Board Layout ( Bottom Side )

    FUZ2.0U LA 9.8 Power Supply Board Layout ( Bottom Side ) NOTE: Because a hot chassis ground is present in the power supply circut, 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 47: Power Supply Board Parts Location Guide

    FUZ2.0U LA 9.9 Power Supply Board Parts Location Guide Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position CAPACITORS CAPACITORS CAPACITORS CONNECTORS DIODES RESISTORS RESISTORS...

  • Page 48: Side Jack Board Layout ( Top & Bottom Side )

    FUZ2.0U LA 9.10 Side Jack Board Layout ( Top Side ) Side Jack Board Parts Location Guide Ref No. Position CAPACITORS C751 C752 C753 C754 C755 C756 C757 C758 CONNECTOR CN751 RESISTORS R751 R752 R753 R756 R757 R758 R759 R760 R761 R762 MISCELLANEOUS...

  • Page 49: Inverter & Junction-B Diagram

    FUZ2.0U LA 9.11 Inverter & Junction-B Schematic Diagram “ “ = SMD CAUTION ! Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. CAUTION ! : For continued protection against risk of fire, NOTE: If Main Fuse (F1901) is blown , check to see that all components in the power supply replace only with same type 4 A, 125V fuse.

  • Page 50: Inverter Parts Location Guide

    FUZ2.0U LA 9.12 Inverter Schematic Diagram Parts Location Guide Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position CAPACITORS CAPACITORS CONNECTORS DIODES RESISTORS RESISTORS RESISTORS C1000 C1117 CN1250...

  • Page 51: Inverter Board Layout ( Top Side )

    FUZ2.0U LA 9.13 Inverter Board Layout ( Top Side ) Junction-B Board Layout ( Top & Bottom Side ) Because a hot chassis ground is present in the power CAUTION ! supply circut, 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 If Main Fuse (F1901) is blown , check to see that all components in the power supply slowly, when troubleshooting this type power supply...

  • Page 52: Inverter Board Layout ( Bottom Side )

    FUZ2.0U LA 9.14 Inverter Board Layout ( Bottom Side ) Because a hot chassis ground is present in the power CAUTION ! supply circut, an isolation transformer must be used. NOTE: 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...

  • Page 53: Inverter Board Parts Location Guide

    FUZ2.0U LA 9.15 Inverter Board Parts Location Guide Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position CAPACITORS CAPACITORS CONNECTORS DIODES RESISTORS RESISTORS RESISTORS C1000 C1117 CN1250 D1213...

  • Page 54: Function Diagram

    FUZ2.0U LA 9.16 Function Schematic Diagram “ “ = SMD Function Schematic Diagram Parts Location Guid Ref No. Position CAPACITORS C109 C110 CONNECTOR CL102B DIODE D108 RESISTORS R120 R121 R122 R123 R124 R125 R126 SWITCHES SW108 SW109 SW110 SW111 SW112 SW113 SW114...

  • Page 55: Function Board Layout (Top & Bottom Side)

    FUZ2.0U LA 9.17 Function Board Layout ( Top Side ) Function Board Parts Location Guide Ref No. Position CAPACITORS C109 C110 CONNECTOR CL102B DIODE D108 RESISTORS R120 R121 R122 R123 R124 R125 R126 SWITCHES SW108 SW109 SW110 SW111 SW112 SW113 SW114 Function Board Layout ( Bottom Side ) BA8AF0F01022-3...

  • Page 56: Ir Sensor & Junction-A Diagram

    FUZ2.0U LA 9.18 IR Sensor & Junction-A Schematic Diagram “ “ = SMD IR Sensor Schematic Diagram Parts Location Guid Ref No. Position CAPACITORS C101 C107 CONNECTORS CL101A CL102A DIODES D101 D102 RESISTORS R101 R102 R103 R104 R105 MISCELLANEOUS RCV101...

  • Page 57: Ir Sensor Board Layout (Top & Bottom Side)

    FUZ2.0U LA 9.19 IR Sensor Board Layout ( Top Side ) Junction-A Board Layout ( Top & Bottom Side ) BA8AF0F01022-5 IR Sensor Board Layout ( Bottom Side ) IR Sensor Board Parts Location Guide Ref No. Position CAPACITORS C101 C107 CONNECTORS CL101A...

  • Page 58: Digital Main 1/4 Diagram

    FUZ2.0U LA 9.20 Digital Main 1/4 Schematic Diagram “ “ = SMD 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3301. IC3301 is divided into four and shown as IC3301 (1/4) ~ IC3301 (4/4) in this Digital Main Schematic Diagram Section.

  • Page 59: Digital Main 2/4 Diagram

    FUZ2.0U LA 9.21 Digital Main 2/4 Schematic Diagram “ “ = SMD 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3301. IC3301 is divided into four and shown as IC3301 (1/4) ~ IC3301 (4/4) in this Digital Main Schematic Diagram Section.

  • Page 60: Digital Main 3/4 Diagram

    FUZ2.0U LA 9.22 Digital Main 3/4 Schematic Diagram “ “ = SMD 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3301. IC3301 is divided into four and shown as IC3301 (1/4) ~ IC3301 (4/4) in this Digital Main Schematic Diagram Section.

  • Page 61: Digital Main 4/4 Diagram

    FUZ2.0U LA 9.23 Digital Main 4/4 Schematic Diagram “ “ = SMD 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3301. IC3301 is divided into four and shown as IC3301 (1/4) ~ IC3301 (4/4) in this Digital Main Schematic Diagram Section.

  • Page 62: Digital Main Board Layout (Top Side)

    FUZ2.0U LA 9.24 Digital Main Board Layout ( Top Side ) BA8AF2G04011...

  • Page 63: Digital Main Board Layout (Bottom Side)

    FUZ2.0U LA 9.25 Digital Main Board Layout ( Bottom Side ) BA8AF2G04011...

  • Page 64: Waveforms

    FUZ2.0U LA 10. 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 23 of CN302 Pin 16 of CN302 CVBS 0.2V 20µs VIDEO-Pb 0.2V 20µs...

  • Page 65: Wiring Diagram

    FUZ2.0U LA 11. WIRING DIAGRAM...

  • Page 66: Alignments

    FUZ2.0U LA 12. ALIGNMENTS 12.1 Electrical Adjustment Instructions How to set up the service mode: General Note: “CBA” is abbreviation for Service mode: “Circuit Board Assembly.” 1. Use the service remote control unit. Note: Electrical adjustments are required after 2. Turn the power on. replacing circuit components and certain mechanical parts.
  • Page 67 FUZ2.0U LA 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. [CH. + / - ] Screen 1. Enter the Service mode. buttons 2.

  • Page 68: White Balance Adjustment

    FUZ2.0U LA The following adjustment normally are not attempted in 5. [CUTOFF] the field. Only when replacing the LCD Panel then adjust Press [3] button to select “COB” for Blue Cutoff as a preparation. adjustment. Press [1] button to select “COR” for Red Cutoff adjustment.

  • Page 69: Firmware Renewal Mode

    FUZ2.0U LA 12.2 Firmware Renewal Mode 12.3 How to initialize the LCD TV 1. Turn the power on. Equipment Required 2. To enter the service mode, press the service a. Serial 4pin Cable button on the service remote control unit. b.

  • Page 70: Abbreviations List

    FUZ2.0U LA 13. ABBREVIATIONS LIST Customer Service Mode ATSC Advanced Television Systems Committee, the digital TV standard in the USA Digital Versatile Disc EEPROM Electrically Erasable and Programmable Read Only Memory 3DNR Temporal (3D) Noise Reduction Automatic Gain Control: algorithm that controls the video input of the feature box Field Memory or Frequency Modulation Amplitude Modulation Asia Pacific...
  • Page 71 FUZ2.0U LA H_sync to the module High Definition Hard Disk Drive National Television Standard Committee. Color system mainly used in North America and NTSC Japan. Color carrier NTSC M/N= 3.579545 MHz, NTSC 4.43= 4.433619 MHz (this is a VCR norm, it is not transmitted off-air) Non-Volatile Memory: IC containing TV related data such as alignments On Screen Display Phase Locked Loop.
  • Page 72 The fields are written in "pairs", causing line flicker. Infra Red Interrupt Request LATAM Latin America Liquid Crystal Display Light Emitting Diode LG.Philips LCD (supplier) MUTE MUTE Line Thin Film Transistor SRAM Static RAM STBY...

  • Page 73: Structure & Ic

    FUZ2.0U LA 14. STRUCTURE & IC 1)Overview 2)Digital Main Board Unit Layout (Top Side)
  • Page 74 FUZ2.0U LA 3)Digital Main Board Unit Layout (Bottom Side) 4)Power Supply Board Layout...
  • Page 75 FUZ2.0U LA 5)Inverter Board Layout 6)Function Board Layout 7)IR Sensor Board Layout...
  • Page 76 FUZ2.0U LA 7)Side Jack Board Layout 8)Junction-A Board Layout 9)Junction-B Board Layout...
  • Page 77 FUZ2.0U LA 10)Speaker Layout 11)IC3301 Layout 12)IC4201 Layout...

  • Page 78: Electrical Parts List

    FUZ2.0U LA 15. ELECTRICAL PARTS LIST PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. ELECTRICAL PARTS LIST Before replacing any of these components, read carefully the product safety notice in this service Pos.No. # 12 NC Description manual.
  • Page 79 FUZ2.0U LA ELECTRICAL PARTS LIST ELECTRICAL PARTS LIST Pos.No. # 12 NC Description Pos.No. # 12 NC Description C601 CAP ELE LT 270UF/200V/M/85 C664 ELECTROLYTIC CAP 3300UF/6.3V M C601 CAP ELE LS 270UF/200V/M/85 ELECTROLYTIC CAP . 3300UF/6.3V C664 C602 CERAMIC CAP . HR 470PF/2KV C666 ELECTROLYTIC CAP .
  • Page 80 FUZ2.0U LA ELECTRICAL PARTS LIST ELECTRICAL PARTS LIST Pos.No. # 12 NC Description Pos.No. # 12 NC Description C7002 ELECTROLYTIC CAP . 10UF/16V M H7 C7744 CHIP CERAMIC CAP . F Z 0.47UF/16V C7003 ELECTROLYTIC CAP . 10UF/50V M C7747 CHIP CERAMIC CAP .
  • Page 81 FUZ2.0U LA ELECTRICAL PARTS LIST ELECTRICAL PARTS LIST Pos.No. # 12 NC Description Pos.No. # 12 NC Description D633 DIODE FR154 D671 DIODE SWITCHING HSS4148TE-E D633 DIODE FR154BD D676 SWITCHING DIODE 1SS133(T-77) D634 IC SHUNT REGULATOR KIA431-AT/P D676 DIODE SWITCHING HSS4148TE-E D634 IC SHUNT REGULATOR SL431A-AT D801...
  • Page 82 FUZ2.0U LA ELECTRICAL PARTS LIST ELECTRICAL PARTS LIST Pos.No. # 12 NC Description Pos.No. # 12 NC Description Q502 TRANSISTOR KTC3199-GR-AT/P Q7201 NPN TRANSISTOR 2SC5343MG-AT Q502 TRANSISTOR KTC3198-GR-AT/P Q7301 TRANSISTOR KTC3199-GR-AT/P Q502 TRANSISTOR 2SC1815-GR(TE2 F T) Q7301 TRANSISTOR KTC3198-GR-AT/P Q502 NPN TRANSISTOR 2SC5343MG-AT Q7301 TRANSISTOR 2SC1815-GR(TE2 F T)
  • Page 83 FUZ2.0U LA ELECTRICAL PARTS LIST ELECTRICAL PARTS LIST Pos.No. # 12 NC Description Pos.No. # 12 NC Description R506 RES CHIP 1608 1/10W J 47K OHM R644 PCB JUMPER D0.6-P5.0 R507 CHIP RES. 1/10W J 22K OHM R645 CARBON RES. 1/4W J 12K OHM R507 RES CHIP 1608 1/10W J 22K OHM R646...
  • Page 84 FUZ2.0U LA ELECTRICAL PARTS LIST ELECTRICAL PARTS LIST Pos.No. # 12 NC Description Pos.No. # 12 NC Description R704 RES CHIP 1608 1/10W J 47K OHM R7207 CHIP RES. 1/10W J 56 OHM R705 CHIP RES. 1/10W J 30K OHM R7207 RES CHIP 1608 1/10W J 56 OHM R705...
  • Page 85 FUZ2.0U LA ELECTRICAL PARTS LIST ELECTRICAL PARTS LIST Pos.No. # 12 NC Description Pos.No. # 12 NC Description R7701 CHIP RES. 1/10W J 75 OHM R756 RES CHIP 1608 1/10W J 100 OHM R7701 RES CHIP 1608 1/10W J 75 OHM R757 CHIP RES.
  • Page 86 FUZ2.0U LA ELECTRICAL PARTS LIST ELECTRICAL PARTS LIST Pos.No. # 12 NC Description Pos.No. # 12 NC Description CHIP CERAMIC CAP .(1608) B K RESISTORS C1009 0.1UF/50V R101 CARBON RES. 1/4W J 100 OHM CHIP CERAMIC CAP .(1608) B K R102 CHIP RES.
  • Page 87 FUZ2.0U LA ELECTRICAL PARTS LIST ELECTRICAL PARTS LIST Pos.No. # 12 NC Description Pos.No. # 12 NC Description CHIP CERAMIC CAP . B K 1500PF/ CAP POLYESTER FILM 0.0022UF/ C1162 C1970 100V J CHIP CERAMIC CAP . B K 2200PF/ C1980 CHIP CERAMIC CAP .
  • Page 88 FUZ2.0U LA ELECTRICAL PARTS LIST ELECTRICAL PARTS LIST Pos.No. # 12 NC Description Pos.No. # 12 NC Description D1114 SWITCHING DIODE 1SS133(T-77) D1268 DIODE SWITCHING HSS4148TE-E D1114 DIODE SWITCHING HSS4148TE-E D1501 SWITCHING DIODE 1SS133(T-77) D1115 SWITCHING DIODE 1SS133(T-77) D1501 DIODE SWITCHING HSS4148TE-E D1115 DIODE SWITCHING HSS4148TE-E D1502...
  • Page 89 FUZ2.0U LA ELECTRICAL PARTS LIST ELECTRICAL PARTS LIST Pos.No. # 12 NC Description Pos.No. # 12 NC Description L1901 FILTER LLBG00ZY2015 R1010 RES CHIP 1608 1/10W F 120K OHM L1902 FILTER LLBG00ZY2015 R1011 CHIP RES. 1/10W F 130K OHM R1011 CHIP RES.
  • Page 90 FUZ2.0U LA ELECTRICAL PARTS LIST ELECTRICAL PARTS LIST Pos.No. # 12 NC Description Pos.No. # 12 NC Description R1103 RES CHIP 1608 1/10W J 33 OHM R1213 RES CHIP 1608 1/10W J 5.1K OHM R1110 CHIP RES. 1/10W J 100K OHM R1214 CHIP RES.
  • Page 91 FUZ2.0U LA ELECTRICAL PARTS LIST ELECTRICAL PARTS LIST Pos.No. # 12 NC Description Pos.No. # 12 NC Description R1511 RES CHIP 1608 1/10W J 10K OHM R1975 CHIP RES. 1/10W F 6.8K OHM R1550 CHIP RES. 1/10W F 47.0 K OHM R1975 CHIP RES.

  • Page 92: Mechanical Parts List

    FUZ2.0U LA 16. MECHANICAL PARTS LIST PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. MECHANICAL PARTS LIST Before replacing any of these components, read carefully the product safety notice in this service Pos.No. # 12 NC Description manual.

  • Page 93: Revision List

    FUZ2.0U LA 17. REVISION LIST Version 1.0 * Initial release...

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