– 32 –
All Inputs?
Yes
No
RF(TV) ,Digital(TV)
only
AV1 only
Check:
Check:
Check:
Line: A6100 21pin - IC5500 A12pin
A6100 20pin - IC5500 B12pin
Parts: Around A6100 (TU_IF), IC5500
Parts: Around IC5500
Line:
Line:
Check:
Line:
Check:
Line:
Terminal(Y) - IC5500 C14pin (Y)
Terminal(CV) - IC5500 B13pin
Terminal(Pb) - IC5500 C15pin (Pb)
Terminal(Pr) - IC5500 C13pin (Pr)
Parts: Around IC5500
AV2 only
Terminal(Y) - IC5500 A15pin (Y)
Terminal(Pb) - IC5500 A16pin (Pb)
Terminal(Pr) - IC5500 A13pin (Pr)
Parts: Around IC5500
AV3 only
Component
(480i,480p,720p,1080i,1080p)
Component
(480i,480p,720p,1080i,1080p)
Check:
Line: IC5500 - PDP Panel (RGB)
Parts: Around IC5500 (Screen Controller), PDP Panel,
Wire (K5LV: To PDP Panel)
HDMI 1/2 only
HDMI1 Terminal - IC5500
HDMI2 Terminal - IC5500
Parts: Around IC5500
Trouble Shooting Video US1Y(42-J4HF)
Check:
Line:
Terminal 1pin (R) - IC5500 B14pin
Terminal 2pin (G) - IC5500 B15pin
Terminal 3pin (B) - IC5500 B16pin
Terminal 13pin (H) - IC5500 J3pin
Terminal 14pin (V) - IC5500 B2pin
Parts: Around IC5500
PC only
RGB
TROUBLESHOOTING FLOW CHARTS (CONT.)
NO VIDEO
Summary of Contents for DP42740 - 42"Class 720p Plasma
Page 25: ... 25 IC BLOCK DIAGRAMS IC001 Audio AMP ...
Page 26: ... 26 IC1600 IC1640 DC to DC Converter IC BLOCK DIAGRAMS CONT IC1620 DC DC converter ...
Page 27: ... 27 IC5650 IC5660 IC5900 Voltage detector IC5750 Flash Memory ...
Page 29: ... 29 IC6250 Voltage comparator IC5700 DDR Double Data Rate SDRAM ...
Page 30: ... 30 IC BLOCK DIAGRAMS CONT IC6500 IC6530 IC6560 Logic AND gate IC 6600 USB Protection ...