Philips HTD3510/12 User manual

PHILIPS
.DFUInstruction..............................................................................2-1
.RevisionList.................................................................................11-1
HomeTheaterDVDPlayer
.Location ofPCBBoards,Version VariationandRepairScenario Matrix.....1-2
Published by -1 PrintedinThe NetherlandsSubjecttomodification
31417853915
Version 1.
Service
HTD3510/12/98/93/51/55/X78/77/G94

PCBBoardLocations:
1-2
VERSIONVARIATIONS
Type/ Versions
Service Policy/12/51/98/93X/78/55/77G/94
MAIN BOARDM+CM+CM+CM+CM+CM+CM+CM+C
M+CM+CM+CM+CM+CM+CM+CM+C
POWERBOARDM+CM+CM+CM+CM+CM+CM+CM+C
LOADER MMMMMMMM
Tips
Boardinused
FRONTCONTROLBOARD
C --ComponentLeverRepair
M--ModuleLeverRepair
X-- Used
HTD3510

1-3

1-4

1-5

1-6

1-7

1-8

DFUInstrutions
2-1

2-2

2-3

2-4

2-5

2-6

2-7

2-8

Detailed informationpleaserefertothemodelset.
(Figure1)

Detailed informationpleaserefertothemodelset.
Dismantlethemainboard.Disconnect connectors(XP221,XP82,XS751),remove2screwsontheboard
and6screwsonbackpanel.(Figure3)
Dismantlethepowerboard.Remove4screwsontheboard.(Figure3)
Dismantlethefront panelandthefront controlboard.Loosenthe2bucklesonbothsidesand2buckles
underbottomcover,thenremove5screwson thefrontcontrol board(Figure4)

SoftwareUpgrade
:
Preference
4-1

5-1Troubleshooting Chart
Noaudiooutput Checkthepowerboard
Check whetherthe
+34.5Vpowerisrightat
theCN503 onpower
board
Noaudio output
Go
No
Check whether the voltage
ofCE514isover0.7V.
No
Yes
Yes
Check D533,C533,CE533,
CE535,R544,R545,ZD532,
orreplacethepower board
No Check R580,Q561,D561,ZD531,
U531,D532,ZD533 ZD534 R540,or
replacethepower board
Check whether the mainboardis
operated
Check theamboard, turnto
item Noaudiooutput
Yes
Check whether the
voltageofCE532isover
9V
Yes
Check D516 R567 R561,R562,or
replacethepower board
Checkthemainboard, turnto
item Noaudiooutput
NO