Read Panasonic PT-RZ670 / PT-RW630 (serv.man14) Other Service Manuals online
SECTION 1 SERVICE INFORMATION
< RZ670/RW630 >
A
A
A
A
A
A
Check the input waveform
R3169(G9), R3174(CLK), R3173(HS, VS)
R3169(G9), R3174(CLK), R3173(HS, VS)
A
Check the IC3058 and peripheral circuit
● RGB1 input check
A
Check the L3043, L3044, Q3037, Q3038 and
peripheral circuit
peripheral circuit
● Y/C input check
Follow the section "●A-P.C.Board operation check"
Check the waveform at C3011(Y) and C3012(C)
Check the IC3501, X3501 and peripheral circuit
Check the waveform at C3003(Y) and C3004(C)
Check the IC3062 peripheral circuit
Check the image condition of VIDEO input
Check the image condition of RGB2 and HDMI input
A
Check the input waveform of the IC3010
C3059(R), C3058(G), C3060(B), TPA09(HS),
TPA10(VS)
C3059(R), C3058(G), C3060(B), TPA09(HS),
TPA10(VS)
A
Check the L3042, L3043, L3044, Q3036, Q3037,
Q3038 and peripheral circuit
Q3038 and peripheral circuit
Check the IC3010 and peripheral circuit
Check the IC3010 and peripheral circuit
A
Check the input waveform
R3411(G9), R3406(CLK), R3416(HS, VS)
R3411(G9), R3406(CLK), R3416(HS, VS)
Follow the section "●A-P.C.Board operation check"
A
OK
OK
NG
NG
OK
NG
NG
OK
NG
NG
NG
OK
OK
OK
INF - 33
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