Samsung SCX4521F Service Manual - Page 4

Continued, Disassembly and Reassembly, Troubleshooting, Exploded Views & Parts List, Block diagram - parts diagram

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Continued 5. Disassembly and Reassembly 5.1 General Precautions on Disassembly 5-1 5.2 Disassembly and Reassembly 5-2 6. Troubleshooting 6.1 Checking Symptoms 6-1 6.2 Bad discharge 6-4 6.3 Malfunction 6-8 6.4 Bad software environment 6-13 6.5 Bad Image 6-17 7. Exploded Views & Parts List 7.1 Exploded Views and Parts List 7-1 8. Block diagram 8.1 System Block Diagram 8-1 8.2 System Timing Chart 8-2 9. Connection Diagram 9.1 Connection Diagram 9-1 10. Schematic Diagram 10.1 Main Board 10-1 10.2 Connector Circuit Diagram 10-5 10.3 SMPS Circuit Diagram 10-6 10.4 HVPS Circuit Diagram 10-7

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Continued
5. Disassembly and Reassembly
5.1 General Precautions on Disassembly
5-1
5.2 Disassembly and Reassembly
5-2
6. Troubleshooting
6.1
Checking Symptoms
6-1
6.2
Bad discharge
6-4
6.3
Malfunction
6-8
6.4
Bad software environment
6-13
6.5
Bad Image
6-17
7.
Exploded Views & Parts List
7.1 Exploded Views and Parts List
7-1
8. Block diagram
8.1 System Block Diagram
8-1
8.2 System Timing Chart
8-2
9.
Connection Diagram
9.1
Connection Diagram
9-1
10. Schematic Diagram
10.1
Main Board
10-1
10.2
Connector Circuit Diagram
10-5
10.3
SMPS Circuit Diagram
10-6
10.4
HVPS Circuit Diagram
10-7