-74-
TROUBLE SHOOTING CHARTS
7. NO EXTERNAL AV(RF OK)
CHECK CONNECTION
OF AV1,AV2,DVD1,DVD2
CHECK SIGNAL AT PIN
49,52,55,68,69,70 OF I701
CHECK SIGNAL AT PIN
R,G,B 83,84,85 OF I701
ABNORMAL
ABNORMAL
ABNORMAL
NORMAL
NORMAL
NORMAL
CHECK SIGNAL AT
R,G,B Input and
R,G,B Ouput
of I901
CHECK Signal of
AV1,AV2,DVD1,DVD2
CHECK / REPLACE
I701
CHECK/REPLACE
I901
Summary of Contents for DTU-29M5ME
Page 5: ...4 3 CIRCUIT BLOCK DIAGRAM...
Page 16: ...15 5 CM 500 F TYPICAL SERVICE DATA...
Page 26: ...25...
Page 27: ...26...
Page 28: ...27...
Page 29: ...28...
Page 30: ...29 DTU 29M5...
Page 31: ...30 DTU 29M6...
Page 32: ...31 DTU 29M7...
Page 33: ...32 DTU 29U1...
Page 35: ...34 CM 500F 4858311110 DTU 29U8 4859645360 12W 8 SP 58126F DTU 29U8...
Page 36: ...35 DTU 29F1 CM 500F 4859845360 CPT A68AKY13X CM 500F CM 500F DTU 29F1...
Page 37: ...36 DTU 29F2 CM 500F 4859845360 CPT A68AKY13X CM 500F DTU 29F2...
Page 38: ...37 DTU 29F3 CM 500F 4859845360 CPT A68AKY13X CM 500F CM 500F DTU 29F3...
Page 40: ...39 IC DESCRIPTION...