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SECTION 1 SERVICE INFORMATION
< RZ670/RW630 >
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A Check the L3039, L3040, L3041, Q3033, Q3034 and
peripheral circuit
Check the IC3010 and peripheral circuit
● RGB2 input check
A Check the input waveform
R3169(G9), R3174(CLK), R3173(HS, VS)
A Check the IC3058 and peripheral circuit
Check the image condition of RGB1 and DVI-D input
A
Check the input waveform of the IC3010
C3063(R), C3062(G), C3064(B), TPA09(HS),
TPA10(VS)
Check the IC3058 and peripheral circuit
Follow the section "●A-P.C.Board operation check"
A Check the input waveform
R3289(G9), R3260(CLK), R3259(HS, VS)
A
Check the IC3010 and peripheral circuit
● DVI-D input check
Check the IC3020 and peripheral circuit
A Check the input waveform
R3480(G9), R3444(CLK), R3484(HS, VS)
Follow the section "●A-P.C.Board operation check"
Select the [P IN P] mode, set the main input is
RGB1(no input) and sub input is RGB2
Check the image condition of RGB2
Check the waveform of R3259(AE_ACT)
Check the circuit between JK3005 and IC3020
Check the R3493(ACT), IC3058 and peripheral circuit
A Check the input waveform
R3425(G9), R3417(CLK), R3430(HS, VS)
OK
NG
OK
OK
OK
NG
NG
NG
OK
NG
OK
OK
OK
NG
NG
NG
INF - 34
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