Sanyo DP50747 Service Manual page 43

NO VIDEO
All Inputs?
Yes
No
RF (TV) only
AV1 only
AV2 only
Component
(480i, 480p, 720p,1080i)
AV3 only
Component
(480i, 480p, 720p,1080i)
Digital (TV) only
HDMI 1 / 2 / 3
Check:
Line: IC5500 - PDP Panel (RGB)
Parts: Around IC5500 (Screen Controller), PDP Panel, logic Board,
Wire (K5LV: To PDP Panel)
Check:
Line: A6100 4pin - Q101 - IC1201 2pin
Parts: Around A6100 (TU_IF), Q101
Check:
Line:
IC1201 1pin (Composite Video: CV)
IC1201 5pin (S-Input: Y)
IC1201 13pin - IC5500 Y3 (AV1: C)
Check:
Line:
Terminal(Y) - IC6200 12pin (Y)
Terminal(Cr) - IC6200 7pin (Cr)
Terminal(Cb) - IC6200 19pin (Cb)
Parts: Around
IC6200 (AD Converter)
Check:
Line:
Terminal(Y) - IC6200 26pin (Y)
Terminal(Cr) - IC6200 22pin (Cr)
Terminal(Cb) - IC6200 28pin (Cb)
Parts: Around
IC6200 (AD Converter)
Check:
Line:
A6100 21, 20pin - IC6100 93, 94pin (IF)
Parts: Around
A6100 (TU, IF), IC6100
Check:
Line:
HDMI1 Terminal(K6500) - IC6502 1~15, 80pin
HDMI2 Terminal(K6501) - IC6502 62~77pin
HDMI3 Terminal(K6502) - IC6502 44~58pin
IC6502 21~40pin - IC5500 A1, B2,
C1~C3, D1~D2, E1~E3, F2~F3
Parts: Around IC6502, IC5500
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