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Sanyo DP32640 Troubleshooting Manual page 37

2010 models
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TROUBLESHOOTING FLOW CHARTS
NO VIDEO
All Inputs?
Yes
No
RF(TV) ,Digital(TV)
only
AV1 only
AV2 only
Component
(480i,480p,720p,1080i)
AV3 only
Component
(480i,480p,720p,1080i)
PC only
RGB
HDMI 1 / 2 only
Check:
Line: IC5500 - LCD Panel (RGB)
Parts: Around IC5500 (Screen Controller), LCD Panel,
Wire (K5LV: To LCD Panel)
Check:
Line: A6100 21pin - IC5500 AE2pin
Parts: Around A6100 (TU_IF), IC5500
Check:
Line:
Terminal(CV) - Q5800,5803 - IC5500 AA3pin
Terminal(Y) - Q5801,5804 - IC5500 U3pin
Terminal(C) - Q5802,5805 - IC5500 V3pin
Parts: Around IC5500
Check:
Line:
Terminal(Y) - IC5500 U1pin (Y)
Terminal(Pb) - IC5500 V1pin (Pb)
Terminal(Pr) - IC5500 U2pin (Pr)
Parts: Around IC5500
Check:
Line:
Terminal(Y) - IC5500 U5pin (Y)
Terminal(Pb) - IC5500 Y1pin (Pb)
Terminal(Pr) - IC5500 V5pin (Pr)
Parts: Around IC5500
Check:
Line:
Terminal 1pin (R) - IC5500 T2pin
Terminal 2pin (G) - IC5500 T1pin
Terminal 3pin (B) - IC5500 T3pin
Terminal 13pin (H) - IC5500 R5pin
Terminal 14pin (V) - IC5500 T5pin
Parts: Around IC5500
Check:
Line:
HDMI1 Terminal - IC5500
HDMI2 Terminal - IC5500
Parts: Around IC5500
– 32 –
(continued)
A6100 20pin - IC5500 AF2pin

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