SERVICE MANUAL - Encompass Imaging

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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. It is important to note that this service manual contains various CAUTIONS and NOTICES which should be carefully read in order to minimize the risk of personal injury to service personnel. The possibility exists that improper service methods may damage the equipment. It also is important to understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE. Funai could not possibly know, evaluate and advice the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way. Consequently, Funai has not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not recommended by Funai must first use all precautions thoroughly so that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected. The LCD panel is manufactured to provide many years of useful life. Occasionally a few non active pixels may appear as a tiny spec of colo This is not to be considered a defect in the LCD screen.
TABLE OF CONTENTS Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Important Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Standard Notes for Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 Cabinet Disassembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Electrical Adjustment Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 How to Initialize the LCD TV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1 Firmware Renewal Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1 Schematic Diagrams / CBA and Test Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1 Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1 Exploded Views. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-1 Mechanical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-1 Electrical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-1 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16-1
Page 1: LCD TV chassis FL9.0 SERVICE MANUAL
Page 5 and 6: IMPORTANT SAFETY PRECAUTIONS Prior
Page 7 and 8: Precautions during Servicing A. Par
Page 9 and 10: Circuit Board Indications STANDARD
Page 11 and 12: With Iron Wire: 1. Using desolderin
Page 13 and 14: CABINET DISASSEMBLY INSTRUCTIONS [L
Page 15 and 16: [16] Front Cabinet [13] Junction-B
Page 17 and 18: CABINET DISASSEMBLY INSTRUCTIONS [2
Page 19 and 20: [16] Front Cabinet (S-14) [13] Junc
Page 21 and 22: ELECTRICAL ADJUSTMENT INSTRUCTIONS
Page 23 and 24: The white balance adjustment should
Page 25 and 26: Equipment Required a. USB memory b.
Page 27 and 28: FLOW CHART NO.6 PANEL+24.5V is not
Page 29 and 30: FLOW CHART NO.14 AL+3.3V is not out
Page 31 and 32: FLOW CHART NO.4 Picture does not ap
Page 33 and 34: FLOW CHART NO.3 Audio is not output
Page 35 and 36: BLOCK DIAGRAMS System Control Block
Page 37 and 38: Audio Block Diagram AUDIO SIGNAL JA
Page 39 and 40: Inverter Block Diagram [LC195SLX, L
Page 41 and 42: Power Supply Block Diagram [LC195SL
Page 43 and 44: SCHEMATIC DIAGRAMS / CBA AND TEST P
Page 45 and 46: Main 1/4 Schematic Diagram [LC195SL
Page 47 and 48: Main 3/4 & Junction-B Schematic Dia
Page 49 and 50: Main 1/4 Schematic Diagram [22MF339
Page 51 and 52: Main 3/4 & Junction-B Schematic Dia
Page 53 and 54:
Jack & Junction-C Schematic Diagram
Page 55 and 56:
Digital Main 1/5 Schematic Diagram
Page 57 and 58:
Page 59 and 60:
Page 61 and 62:
Main CBA Bottom View [LC195SLX, LC1
Page 63 and 64:
Main CBA Bottom View [22MF339B/F7,
Page 65 and 66:
Jack CBA Bottom View 10-23 BA94N0F0
Page 67 and 68:
WF1 ~ WF7 = Waveforms to be observe
Page 69 and 70:
DIGITAL MAIN CBA UNIT CN3902 TUNER
Page 71 and 72:
Cabinet [22MF339B/F7, LC225SSX] Fun
Page 73 and 74:
Packing [22MF339B/F7, LC225SSX] Tap
Page 75 and 76:
MECHANICAL PARTS LIST [LC195SLX (Se
Page 77 and 78:
MECHANICAL PARTS LIST [LC195EMX (Se
Page 79 and 80:
MECHANICAL PARTS LIST [22MF339B/F7]
Page 81 and 82:
MECHANICAL PARTS LIST [LC195SSX] PR
Page 83 and 84:
ELECTRICAL PARTS LIST [LC195SLX (Se
Page 85 and 86:
Ref. No. Description Part No. D1010
Page 87 and 88:
Ref. No. Description Part No. R1015
Page 89 and 90:
Ref. No. Description Part No. C103
Page 91 and 92:
Page 93 and 94:
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ELECTRICAL PARTS LIST [LC195SLX (Se
Page 99 and 100:
Page 101 and 102:
Page 103 and 104:
Page 105 and 106:
Page 107 and 108:
Page 109 and 110:
Page 111 and 112:
ELECTRICAL PARTS LIST [LC195EMX (Se
Page 113 and 114:
Page 115 and 116:
Page 117 and 118:
Page 119 and 120:
Page 121 and 122:
Ref. No. Description Part No. Q1551
Page 123 and 124:
Page 125 and 126:
JUNCTION-B CBA(MJC-D) Ref. No. Desc
Page 127 and 128:
Page 129 and 130:
Ref. No. Description Part No. Q1551
Page 131 and 132:
Page 133 and 134:
JUNCTION-B CBA(MJC-D) Ref. No. Desc
Page 135 and 136:
Page 137 and 138:
Page 139 and 140:
Page 141 and 142:
ELECTRICAL PARTS LIST [19MF339B/F7]
Page 143 and 144:
Page 145 and 146:
Page 147 and 148:
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SERVICE MANUAL - Encompass Imaging

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