Panasonic PT-RS30K Service Manual page 63

SECTION 1 SERVICE INFORMATION
■ RGB1 input check
One of the input (RGB2, HDMI) can be displayed.
Check the input waveform at IC3010.
A
C3059(R), C3058(G), C3060(B), TPA09(HS), TPA10(VS)
Check L3044, L3043, L3042, Q3036, Q3037, Q3038 and periph-
A
eral cuircuit.
A Check the waveform at R3411(G9), R3406(CLK), R3416(HS, VS)
A Check R3169(G9), R3174(CLK), R3173(HS, VS).
A Check IC3010 and peripheral circuit.
■ RGB2 input check
One of the input (RGB1, HDMI) can be displayed.
Check the input waveform at IC3010.
A
C3063(R), C3062(G), C3064(B), TPA09(HS), TPA10(VS)
Check L3041, L3040, L3039, Q3033, Q3034, Q3035 and periph-
A
eral circuit.
A Check R3411(G9), R3406(CLK), R3416(HS,VS)
A Check R3169(G9), R3174(CLK), R3173(HS, VS)
A Check IC3010 and peripheral circuit.
OK
OK
NG
OK
OK
OK
NG
OK
NG
NG
A Check IC3010 and peripheral circuit.
OK
Follow the section "A-P.C.Board operation check"
NG
A Check IC3058 and peripheral circuit.
NG
NG
A Check IC3010 and peripheral circuit.
OK
Follow the section "A-P.C.Board operation check"
NG
A Check IC3058 and peripheral circuit.
INF-53
<RZ31K/RS30K>