Samsung R1033GWC/YLW Service Manual page 17

8-2 . Problem Checkking And Method Of Pcb
8-2-1 The Part Of Power Source
NO Power On
The Voltage Of
Between ⓐ and ⓑ Is
As Big As 12V?
The Voltage Of
Between ⓒ and ⓓ Is
As Big As 12V?
The Voltage Of
Between ⓔ and ⓓ Is
As Big As 5V?
YES
YES
YES
YES
NO
Check The Trans
Check The Diode(D16,17,18,19,
NO
23) And Condenser(CE6)
NO
Exchange TR14(KSD288) And
Check The Condenser(CE4)
16