Samsung CL-21M40MQ, Service Manual, Page: 50 / 73

PCB Diagram
Samsung Electronics 9-1
9. PCB Diagram
9-1 Main Board
CN603 CN602
CN701A
CN401
GT804 ,GT805
PD801S
9-1-1 Assy Main Board
9-1-2 Names & Roles of Key Parts
* CN602 : This is a 4 pin port connected to the SPEAKER port, which delivers the signal from the AMP to the speakers.
* CN603 : This is a 5 pin port connected to the AV ASSY, which delivers the signal to the headphone.
* CN501A : This is a 9 pin port connected to the CRT ASSY, which outputs the R/G/B signal to the CRT ASS'Y for display and
Power signals to the CRT DRIVE.
* CN701A : This is 8 pin port connected to the AV ASSY, which receives AV2 external input.
* CN401 : This is a 4 pin port connected to the DY, and supplies voltage for Deflection.
* GT804,GT805 : This is a port connected to the D-Coil surrounding the CRT.
* PD801S : This is a 3 pin port connected to the AC power cable. It is connected to the power cable socket.