PCB Diagram
9-3 CRT Board
9-3-1 Assy CRT Board
GT502
GT503
GT501
■ Through this port, the power from the DEFLECTION BLOCK & the R/G/B output signal from the VCTi Module are supplied to
drive the CRT and AMP.
9-3-2 Names & Roles of Key Parts
* GT501,GT502,GT503 : The TBC-WIRE connection port. This port plays the role of the CRT Ground.
* CN503 : The R/G/B output signal from the VCTi Module & the power, which is required to drive the CRT and the AMP, from the
Deflection Block is connected to this port.
9-3-3 CRT Board Connector Pin
CN503
Connects the R/G/B signal from the VCTi Module.
PIN No.
Pin NAME
1
B-OUT
2
G-OUT
3
R-OUT
4
GND
5
SENSE
6
GND
7
HEATER
8
NC
9
B+200V
9-4
GT504
Samsung Electronics