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SERVICE
COLOR MONITOR
COLOR MONITOR
CSH7839L
(SyncMaster 700p
CSH9839L
(SyncMaster 900p)
Manual
1. Precautions
2. Reference Information
3. Product Specifications
4. Operating Instructions
5. Disassembly & Reassembly
6. Alignment & Adjustments
7. Troubleshooting
8. Exploded View & Parts List
9. Electrical Parts List
10. Block Diagram
11. PCB Diagrams
12. Wiring Diagram
13. Schematic Diagrams
)
CONTENTS
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Summary of Contents for Samsung SyncMaster 700p PLUS CSH7839L
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Page 1: Color Monitor
COLOR MONITOR CSH7839L (SyncMaster 700p CSH9839L (SyncMaster 900p) SERVICE Manual COLOR MONITOR CONTENTS 1. Precautions 2. Reference Information 3. Product Specifications 4. Operating Instructions 5. Disassembly & Reassembly 6. Alignment & Adjustments 7. Troubleshooting 8. Exploded View & Parts List 9. -
Page 2: Schematic Diagrams
13 Schematic Diagrams 13-1 Power Part Schematic Diagram 13-1 CSH7839L/CSH9839L... - Page 3 13 Schematic Diagrams 544 V (IC601, #1) 56.4 V (T601, #7) CH1 P-P = 544 V CH1 RMS = 332.4 V CH1 P-P = 56.4 V CH1 RMS = 9.18 V CSH7839L/CSH9839L 13-2...
- Page 4 13 Schematic Diagrams 13-2 Micom & H/V Process Part Schematic Diagram 13-3 CSH7839L/CSH9839L...
- Page 5 13 Schematic Diagrams Table 13-1. IC201 (ST72E75_3) 3.42 V (IC201, #33) 3.16 V (IC201, #32) 12.08 V (Q253, Base) 2.20 V (IC251, #15) MODES MODES 31 kHz 69 kHz 96 kHz 31 kHz 69 kHz 96 kHz 0.239 0.238 0.241 3.65 3.39 3.36...
- Page 6 13 Schematic Diagrams 13-3 Main Part Schematic Diagram 13-5 CSH7839L/CSH9839L...
- Page 7 13 Schematic Diagrams Table 13-3. IC401 (KA3843B) Table 13-5. IC501 (TL494CN) 10.96 V (IC401, #6) 230 V (Q405, S 29.8 V (T402, #8) 54 V (Q406, Drain) MODES MODES 31 kHz 69 kHz 96 kHz 31 kHz 69 kHz 96 kHz 3.027 2.621 2.57...
- Page 8 13 Schematic Diagrams 13-4 Video Part Schematic Diagram 13-7 CSH7839L/CSH9839L...
- Page 9 13 Schematic Diagrams Table 13-6. IC301 (TDA8172) Table 13-7. IC403 (L272M) 0.96 V (IC01, #2) 2.92 V (IC01, #35) 5.32 V (IC01, #21) 4.96 V (IC01, #20) MODES MODES 31 kHz 69 kHz 96 kHz 31 kHz 69 kHz 96 kHz 1.088 1.087 1.089...
- Page 10 13 Schematic Diagrams 13-5 CRT Socket & Control Part Schematic Diagram 13-9 CSH7839L/CSH9839L...