SERVICE MANUAL - Encompass Imaging

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Main CBA Top View [LC195SLX, LC195EMX, LC195SSX, 19MF339B/F7] CAUTION ! Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F601) is blown , check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail. 4A/125V CAUTION ! : For continued protection against risk of fire, replace only with same type 4 A, 125V fuse. ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V. 10-18 R699 Because a hot chassis ground is present in the power supply circuit, an isolation transformer must be used. Also, in order to have the ability to increase the input slowly,when troubleshooting this type power supply circuit, a variable isolation transformer is required. NOTE: The voltage for parts in hot circuit is measured using hot GND as a common terminal. BA94N0F01012
Main CBA Bottom View [LC195SLX, LC195EMX, LC195SSX, 19MF339B/F7] CAUTION ! Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F601) is blown , check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail. WF6 PIN 19 OF CN302 WF5 PIN 17 OF CN302 WF4 PIN 15 OF CN302 WF7 PIN 13 OF CN302 WF2 PIN 8 OF CN302 WF3 PIN 6 OF CN302 WF1 PIN 4 OF CN302 4A/125V CAUTION ! : For continued protection against risk of fire, replace only with same type 4 A, 125V fuse. ATTENTION : Utiliser un fusible de rechange de même type de 4A, 125V. 10-19 Because a hot chassis ground is present in the power supply circuit, an isolation transformer must be used. Also, in order to have the ability to increase the input slowly,when troubleshooting this type power supply circuit, a variable isolation transformer is required. NOTE: The voltage for parts in hot circuit is measured using hot GND as a common terminal. BA94N0F01012
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LCD TV chassis FL9.0 SERVICE MANUAL
Page 3 and 4:
TABLE OF CONTENTS Specifications .
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: Digital Main 3/5 Schematic Diagram
Page 59: Digital Main 5/5 Schematic Diagram
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 97 and 98: ELECTRICAL PARTS LIST [LC195SLX (Se
Page 111 and 112:
ELECTRICAL PARTS LIST [LC195EMX (Se
Page 113 and 114:
Ref. No. Description Part No. D1010
Page 115 and 116:
Ref. No. Description Part No. R1018
Page 117 and 118:
Page 119 and 120:
Ref. No. Description Part No. C1501
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
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Page 137 and 138:
Page 139 and 140:
Page 141 and 142:
ELECTRICAL PARTS LIST [19MF339B/F7]
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Page 145 and 146:
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SERVICE MANUAL - Encompass Imaging

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