Service Manual
Page 1
Electric Parts List 8. Wiring Diagram 10. Schematic Diagrams Alignment and Adjustments 5. Exploded View and Parts List 7. Troubleshooting 6. PROJECTION TV RECEIVER Chassis : Model : P55A(N) REV.1 HCN4226WX/XAA HCN4226W3S/XAA ST54T8PCS/XAX HCN4727W5S/XAA PROJECTION TV RECEIVER CONTENTS 1. Reference Information 3. Specifications 4. Precautions 2. Block Diagrams 9.
Electric Parts List 8. Wiring Diagram 10. Schematic Diagrams Alignment and Adjustments 5. Exploded View and Parts List 7. Troubleshooting 6. PROJECTION TV RECEIVER Chassis : Model : P55A(N) REV.1 HCN4226WX/XAA HCN4226W3S/XAA ST54T8PCS/XAX HCN4727W5S/XAA PROJECTION TV RECEIVER CONTENTS 1. Reference Information 3. Specifications 4. Precautions 2. Block Diagrams 9.
Service Manual
Page 43
w Check the presence of error though the flicker of the cursor. Samsung Electronics 4-31 After the adjustment is automatically saved and the convergence pattern revets. After the color adjustments are completed, pree the ( ) key to correctly adjust during troubleshooting. The corser moves to center, and then automatically moves up and to the left...
w Check the presence of error though the flicker of the cursor. Samsung Electronics 4-31 After the adjustment is automatically saved and the convergence pattern revets. After the color adjustments are completed, pree the ( ) key to correctly adjust during troubleshooting. The corser moves to center, and then automatically moves up and to the left...
Service Manual
Page 50
5. Troubleshooting 5-1 Convergence Misaligned Troubleshooting Nomal Check the input voltage of main CNZ02 and sub CN803 Abnomal Check the voltage of CNZ03 on the CG-AMP board and the waveform ... Nomal Abnomal Check DY Check the circuits related to CNZ02,CNZ04,CNZ05 Check the output from CG-MDL and FD855S, FD802S on the SUB PCB Samsung Electronics 5-1
5. Troubleshooting 5-1 Convergence Misaligned Troubleshooting Nomal Check the input voltage of main CNZ02 and sub CN803 Abnomal Check the voltage of CNZ03 on the CG-AMP board and the waveform ... Nomal Abnomal Check DY Check the circuits related to CNZ02,CNZ04,CNZ05 Check the output from CG-MDL and FD855S, FD802S on the SUB PCB Samsung Electronics 5-1
Service Manual
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Troubleshooting 5-2 No Sound Abnomal Check the output volume level of MAIN CN601 Nomal Check the input/output circuits of IC601 Nomal Abnomal Check ICD603 Nomal Abnomal Check the circuits related to IC601 Check IC602 Nomal Abnomal Check the circuits related to IC601 Check IC605 Nomal Abnomal Check various input circuits Check the circuits related to IC602 Check the circuits related to IC605 Check SPEAKER 5-2 Samsung Electronics
Troubleshooting 5-2 No Sound Abnomal Check the output volume level of MAIN CN601 Nomal Check the input/output circuits of IC601 Nomal Abnomal Check ICD603 Nomal Abnomal Check the circuits related to IC601 Check IC602 Nomal Abnomal Check the circuits related to IC601 Check IC605 Nomal Abnomal Check various input circuits Check the circuits related to IC602 Check the circuits related to IC605 Check SPEAKER 5-2 Samsung Electronics
Service Manual
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5-3 No Raster Troubleshooting Check the operating status of remote control and POWER S/W Check the input voltage of PWE CORD Check the Standby voltage of ICS802 Check the input ... the input of D/W-MDL Check the circuits related to CN801,CN802,CN401 Check the output from D/W-MDL CN03 Check the circuits related to D/W-MDL input Samsung Electronics 5-3
5-3 No Raster Troubleshooting Check the operating status of remote control and POWER S/W Check the input voltage of PWE CORD Check the Standby voltage of ICS802 Check the input ... the input of D/W-MDL Check the circuits related to CN801,CN802,CN401 Check the output from D/W-MDL CN03 Check the circuits related to D/W-MDL input Samsung Electronics 5-3
Owners Instructions
Page 7
... Sound Settings 3.18 Setting the Clock 3.19 Option 1: Setting the Clock Manually 3.19 Option 2: Using the Local PBS Channel to Operate Yuur Cable Box 4.21 5: Troubleshooting ............ Identifying Pi-oblems Cleaning and Maintaining Yuur TV Using Yuur TV in Picture 4.11 Selecting a Signal Source (Antenna ol- l0 Viewing Picture in Picture 4.11...
... Sound Settings 3.18 Setting the Clock 3.19 Option 1: Setting the Clock Manually 3.19 Option 2: Using the Local PBS Channel to Operate Yuur Cable Box 4.21 5: Troubleshooting ............ Identifying Pi-oblems Cleaning and Maintaining Yuur TV Using Yuur TV in Picture 4.11 Selecting a Signal Source (Antenna ol- l0 Viewing Picture in Picture 4.11...
Owners Instructions
Page 66
... nearest service center. Make sure the wall outlet is broadcast in the 16:9 aspect ratio format for 30 seconds, then try this list of these troubleshooting tips apply, then call your TVI The TV won't turn on. No color, wrong colors oi tints. Adjust the antenna. Make sure the program is...
... nearest service center. Make sure the wall outlet is broadcast in the 16:9 aspect ratio format for 30 seconds, then try this list of these troubleshooting tips apply, then call your TVI The TV won't turn on. No color, wrong colors oi tints. Adjust the antenna. Make sure the program is...
