Samsung CW-21Z453NL EC Series Service Manual page 34

PCB Diagram
9-2 CRT Board
9-2-1 Assy CRT Board
CN502
GT502
GT503
■Through this port, the power from the DEFLECTION BLOCK & the R/G/B output signal from the UOC Module are supplied to
drive the CRT and AMP.
9-2-2 Names & Roles of Key Parts
* GT502 & GT503 : The TBC-WIRE connection port. This port plays the role of the CRT GROUND.
* CN502 : The R/G/B output signal from the UOC Module & the power, which is required to drive the CRT and the AMP, from the
DEFLECTION BLOCK is connected to this port.
9-2
GT501
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