Service Manual Model : Belinea 101725 Art. No. 111707 MAXDATA Systeme GmbH Elbestr.
Contents 1. Precautions Safety Precautions Servicing Precautions Electrostatically Sensitive Devices (ESD) Precautions 4 6 7 2. Product Specifications Specifications Dimensions Pin Assignment Table D-Sub 15 Pin Connector Timing Chart 8 9 10 10 3. Disassembly and Reassembly 11 4. Troubleshooting No Power No Video No Picture No Sound 14 15 16 16 5. Exploded View & Parts List 17 6. Packing & Unpacking 19 7.
Contents 8. Block Diagram CONTENTS 25 9. Wiring diagram 27 10. PCB Layout Main PCB Key PCB Semiconductor Aead Identification 28 31 31 11. Schematic Diagram 32 Copyright 2003 by Maxdata Systeme GmbH All rights reserved. This manual may not, in whole or in part, be copied, photocopied, reproduced, translated, or converted to any electronic or machine readable form without prior written permission of Maxdata Systeme GmbH.
Precautions 1. Precautions Follow these safety, servicing and ESD precautions to prevent damage and to protect against potential hazards such as electrical shock. 1-1 Safety Precautions 1-1-1 Warnings 1. For continued safety, do not attempt to modify the circuit board. 2. Disconnect the AC power Jack before servicing. 1-1-2 Servicing the LCD Monitor 1. When servicing the LCD Monitor Disconnect the AC line cord from the AC outlet. 2.
Precautions PRECAUTION c. Use a SSVM or VOM with 1000 ohms per-volt or higher sensitivity to measure the AC voltage drop across the resistor (see Figure 1-1). d. Connect the resistor to an exposed metal part having a return path to the chassis(metal cabinet, screw heads, knobs, shafts, escutcheon, etc.) and measure the AC voltage drop across the resistor. e. Any reading of 5.25 Volt RMS ( this corresponds to 3.5 milliampere AC ) or more is excessive and indicates a potential shock hazard.
Precautions 1-2 Servicing Precautions WARNING : An electrolytic capacitor installed with the wrong polarity might explode. Caution : Before servicing instruments covered by this service manual and its supplements, read and follow the Safety Precautions section of this manual. Note : If unforeseen circumstances create conflict between the following servicing preautions and any of the safety precautions, always follow the safety precautions. 1-2-1. General Servicing Precautions 1.
Precautions 1-3 Electrostatically Sensitive Devices(ESD) Precautions PRECAUTIONS Some semiconductor (solid state) devices can be easily damaged by static electricity. such components are commonly called Electrostatically Sensitive Devices(ESD). Examples of typical ESD devices are integrated circuits and some field-effect transistors. The following techniques will reduce the incidence of component damage caused by static electricity. 1.
Precautions 2. Product Specifications 2-1 Specifications Model Belinea 101725 Type Amorphous Active Matrix Super TFT LCD Screen Size LCD PANEL Maximum Resolution 1280 X 1024 @ 75Hz Pixel Range 0.264mm X 0.264mm Display Colors 16.
Product Specifications 2-2 Pin Assignment PRODUCT SPECIFICATIONS The 15-pin D-sub connector(male) of the signal cable(IBM systems) 5 1 10 6 11 15 Pin No Assignment Pin No Assignment 1 2 Red Video Green Video 9 10 5V Input Ground 3 Blue Video 11 Ground 4 5 N.
Product Specifications 2-4 Dimensions FRONT VIEW SIDE VIEW 176 368 380 REAR VIEW 10 Service Manual
Disassembly and Reassembly DISASSEMBLY AND REASSEMBLY 3. Disassembly and Reassembly The section of the service manual describes the disassembly and reassembly procedure for the Belinea 101725 Monitor. WARNING : This has to be disassembled and reassembled carefully because TFT-LCD Panel is weak for impact. This monitor contains electrostatically sensitive devices. Use caution when handling these components. 3-1 Disassembly Cautions : 1. Disconnected the monitor from the power source before disassembly. 2.
Disassembly and Reassembly Figure 12 111707 Service Manual
Disassembly and Reassembly DISASSEMBLY AND REASSEMBLY 3-2 Reassembly 3-2-1 Display part Reassembly As you reassemble reversely the display part dissambly method, confirm that insulation plate puts into on the left of the TFT-LCD panel and main chassis. 3-2-2 Display part and Stand part Reassembly Reassembly reversely the Multimedia Stand part disassembly method.
Troubleshooting 4. Troubleshooting 4-1 No Power Does proper DC 5V appear at pin2, pin3 of CN1 NO Check Combo board and combo harness NO Check U6 and related circuit of U7 NO Check U2 and related circuit of U2 NO Check X200 and related circuit of X200 NO Check U201 and related circuit of U201 NO Check U202 and related circuit of U202 YES Does proper DC 3.3V appear at pin 4 of U1 YES Does proper DC 2.5V appear at Pin 4 of U2 YES Does proper 14.318MHz appear at Pin 102.
Troubleshooting 4-2 No Video brinking It indicates the monitor is in power saving mode NO Check U600 and related circuit of U600 NO Check CN100 and related circuit of CN100 NO Check U201 and related circuit of CN100 TROUBLESHOOTING Check the Power indicating LED Green Does proper DC 5V appear at pin 2,3 of U600 YES Does proper signal appeear at Pin 127,131,135,100,101 of U201 YES Does proper signal output appear at pin48~57,64~73 of U201 YES Replace Panel 111707 Service Manual 15
Troubleshooting 4-3 No Sound Check Phone Jack(J400) Signal. NO Check Phone Jack(J400)& Stereo Cable.
Exploded View & Parts List 7.
Exploded View & Parts List NO. 1 PART NAME CODE NO. DESCRIPTION Q’TY BEZEL FRONT ASS'Y 6526170009AD - 1 1-A BEZEL FRONT 6226170014AD H750,OEM,MAXDATA, 1 1-B LENS,POWER 6226170020AD H750/H550,OEM,PMMA 1 1-C KNOB CONTROL 6226170030AD H750,OEM,MAXDATA, 1 2 SPEAKER 56410003AAAD NB-04301-15,1 3 T/T,SCREW 67613004AAAD BHB,+,3 8,.,." 4 4 17""TFT-LCD PANEL 5417L00814AD LTM170EU-L01,LVDS,8BIT,16.
Packing & Unpacking 6. Packing & Unpacking PACKING & UNPACKING No Description Specification Quantity Remarks 1 Tape-Masking OPP W75 CLR 1.2 Mt - 2 Carton Box Belinea 101725 1EA CB DW-3 3 Set-Monitor Belinea 101725 1Set EPS 60M C=0.018 4 Cushion-L/R Belinea 101725 1Set 17" TFT Monitor 5 Gift Box Belinea 101725 1EA Cable Etc.
Electrical Parts List Introduction 7. Electrical Parts List 7-1. MAIN BOARD LOCATION No. PART NO. TYPE DESCRIPTION CE1,CE2,CE5,CE6,CE205,CE600 276604763CHD CAP, CAN-ELECT,G.P 47UF, 16V, 20%, CASE:6.3X5, -40 ~ +85 CE3,CE4 276601073CHD CAP, CAN-ELECT, G.P 100UF, 16V, 20%, CASE:6.3X6, -40 ~ +85 ,SMD CE7,CE200,CE201,CE202,CE203,CE204 276602263CHD CAP, CAN-ELECT,G.P 22UF, 16V, 20%, CASE:5X5, 5M, -40 ~ +85 ,SMD 26508R0015MD CAP, CERAMIC 0.
Electrical Parts List PART NO. TYPE DESCRIPTION X200 3120014318MD CRYSTAL REV.01, 14.318MHZ,33PF, ELECTRICAL PARTS LIST LOCATION No. 30PPM,TS-1 TYPE,SMD CE400,CE401,CE402,CE403 276602273CTD CAP,CAN-ELECT,GP C401,C402 26508R0474MD CAP, CERAMIC 220UF,16V,20%,CASE:8*10,-40~+85'C,SMD 0.47UF, 50V, +80%/-20%, Y5V, SMD, 1608 FB601,FB600 3222180002CD EMI FILTER BEAD,120 OHM,200MA,SMD,1608 Q400,Q401,Q601 303900031ACB TR, NPN REV.
Electrical Parts List 7-2. OSD KEY BOARD LOCATION No. PART NO. TYPE DESCRIPTION ZD500,ZD501,ZD502,ZD503,ZD504,ZD505, 3531001492TD DIODE, ZEN MTZJ 5.1B/UZ-5.1BSB, 5.1V, 5MA, 500MW,T-72, AT 58210006RAAD SWITCH,TACT ZD506,ZD507 SW501,SW502,SW503,SW504,SW505, DHT-1105TABF,2P, SW506,SW507 RESET S/W,DC12V,50MA,5MM,TAPING,H530 D504 3541000311TD DIODE, LED REV.
Block Diagram Block Diagram BLOCK 8.
Wiring diagram Wiring diagram 9.
PCB Layout PCB Layout 10. PCB Layout 10-1.
PCB Layout PCB Layout Semiconductor Lead Identification 10-2. Key PCB 10-3. Key PCB (OEM) 10-4. Semiconductor Lead Identification. PARTS TYPE NO. MMBT3904 30 111707 Service Manual REF NO.
Schematic Diagrams Schematic Diagrams 11. Schematic Diagrams 11-1.
Schematic Diagrams Schematic Diagrams 34 111707 Service Manual Schematic Diagrams 11-1.
Schematic Diagrams Schematic Diagrams 11-1.
Schematic Diagrams Schematic Diagrams 38 111707 Service Manual Schematic Diagrams 11-1.
Schematic Diagrams Schematic Diagrams 40 111707 Service Manual Schematic Diagrams 11-2.
