Manual - Maintenance Electronique / Monitors Service Center

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7 Troubleshooting 7-2 General Troubleshooting 7-2-1 No Picture Is power LED blinking? No Is green LED on? No Is amber LED on? No Press power switch, if LED does not come on, repair power circuit (1). Yes Yes Yes Refer to 7-2-2 Shut Down. Check heater, G2 voltage, high voltage, R, G, B cathode voltage. Check the signal cable connection. 7-14 SyncMaster 1000s (CGP1607L)
7-2-2 Shut Down Is power LED blinking? Yes Scan failure? No No Yes Check power supply. Check horizontal, vertical deflection circuit and check power supply secondary voltages. Yes High voltage failure? Check high voltage circuits. Check IC201. Done No No ABL ok? Refer to 7-1-14 ABL Failure. Yes Yes Video failure? Refer to 7-1-16 No video. No 7 Troubleshooting SyncMaster 1000s (CGP1607L) 7-15
Page 1 and 2: COLOR MONITOR SyncMaster 1000s (CGP
Page 3 and 4: 1 Precautions 1-1 Safety Precaution
Page 5 and 6: 2 Reference Information 2-1 List of
Page 7 and 8: 3 Product Specifications 3-1 Specif
Page 9 and 10: 3-3 Timing Chart Horizontal Vertica
Page 11 and 12: 4 Opearating Instructions 4-1 Contr
Page 13 and 14: 5 Disassembly and Reassembly This s
Page 15 and 16: 5-1-5 Removing the Power PCB 1. Com
Page 17 and 18: 6 Alignment and Adjustments This se
Page 19 and 20: 6-2 Display Control Adjustments 6-2
Page 21 and 22: 6-3 Color Adjustments 6-3-1 Color C
Page 23 and 24: 6-3-4 (d) WHITE BALANCE ADJUSTMENT
Page 25 and 26: 5. After completing the red and blu
Page 27 and 28: 7 Troubleshooting 7-1 Parts Level B
Page 29 and 30: 7-1-3 H_Deflection Failure 26 27 18
Page 31 and 32: 7-1-7 Abnormal H_Size 14 Does the I
Page 33 and 34: 7-1-12 V_Size or V_Posi Variation F
Page 35 and 36: 7-1-15 Dynamic Focus Failure 24 47
Page 37 and 38: 7-1-17 Micom Failure 13 Is the IC20
Page 39: 7-1-19 User Control Failure Check C
Page 43 and 44: 7-2-4 Visible Retrace 34 35 Check w
Page 45 and 46: 7-2-6 Misconvergence Try readjustin
Page 47 and 48: 8 Exploded View and Parts List 8-1
Page 49 and 50: 8-3 Rear Cover Ass’y 8 Exploded V
Page 51 and 52: 9 Electrical Parts List 9-1 Main PC
Page 53 and 54: C456 280.1 66.2 2306-000125 C-FILM,
Page 55 and 56: IC403 296.8 137.9 1204-001323 IC-DE
Page 57 and 58: R252 310.5 136.4 2001-000029 REF-CF
Page 59 and 60: R497 30 46.2 2001-000043 REF-CF,1K,
Page 61 and 62: 9-2 Power PCB Parts C601 150.2 40.3
Page 63 and 64: IC701 20.4 171.1 BH13-10335Q IC-HYB
Page 65 and 66: 9-3 Video PCB Parts C101 45.4 100.9
Page 67 and 68: CB112 205.9 226.2 2305-000009 (T)25
Page 69 and 70: HR03 69.1 47.1 2001-000324 REF-CF,1
Page 71 and 72: R149 179.1 195.1 2004-000150 R-META
Page 73 and 74: RG114 117 195.5 2001-000020 R-CARBO
Page 75 and 76: 9 Electrical Parts List Others Loc.
Page 77 and 78: 10 Block Diagram BRIGHT UNIFORMATY
Page 79 and 80: 11 PCB Diagrams 11-1 Semiconductor
Page 81 and 82: 12 Wiring Diagram DEGAUSSING COIL A
Page 83 and 84: 6 34.4 V (IC301, #6)) CH1 P-P = 34.
Page 85 and 86: pin # 1 2 3 4 5 6 7 8 9 10 11 12 13
Page 87 and 88: pin # 1 2 3 4 5 6 7 8 Unit: Vrms pi
Page 89 and 90: pin # 1 2 3 4 5 6 7 Unit: Vrms pin

Manual - Maintenance Electronique / Monitors Service Center

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