Sony DVP-FX94 / DVP-FX950 / DVP-FX950WM / DVP-FX955 Service Manual ▷ View online
DVP-FX94/FX950/FX950WM/FX955
8-5
Check RF signal waveform
Check the related
circuit on
U6(MT1389LP)
check the tracking
control amp circuit
on motor driver
control amp circuit
on motor driver
Check the TRSO
connection on
connection on
U6(MT1389LP)
and
motor driver
Check cable connection on Pick up head
Check the cable connection on Pick up head
Check the related
circuit on
U6(MT1389LP)
RFO signal
circuit on
U6(MT1389LP)
RFO signal
NO disc
Check the cable connection between spindle and main PCBA
Check connection between
U6(MT1389LP) and
Pick up head
U6(MT1389LP) and
Pick up head
Check the related circuit
on
U6(MT1389LP) RF
signal
Check DMSO
related circuit on
U6(MT1389LP
related circuit on
U6(MT1389LP
)
Check the RF
Connection between HA1 and
U6(MT1389LP)
Put disc in
Disc ID
is correct?
Proper DMSO
signal On
U6(MT1389LP)
Does spindle
Rotate?
Proper signal
On A,B,C,D of
U6(MT1389LP)
Focus on OK?
Proper RFO
s gnal on
U6(MT1389LP)
Proper FOSO
signal on
U6(MT1389LP)
Track on OK?
Proper TRSO
signal on
U6(MT1389LP)
TR+&TR
out properly
Disc is play
4. RF/Servo Circuit
DVP-FX94/FX950/FX950WM/FX955
8-6E
LED abnormal
Replace
CheckBD5/BD6
Check M1
PNL_DVDD 3V3
normal
normal
Replace
TFT LCD normal
Check R83,R84
SDA,SCL signal
Replace U1
Is U1 OK?
Replace U3
Is U3 OK?
Check R63 R118 C60
C67 ,R71,R117 ,C70 C68
C67 ,R71,R117 ,C70 C68
Video Y, C
Replace M1,U4
Is M1,U4 OK?
Check RP1-RP6
R,G,B signal
output
output
Replace Y1
CheckBD3/BD4
VGL normal
Y1 operate
VGH normal
Check CN3
VCC5V normal
Display condition
8-2. LCD TROUBLE SHOOTING GUIDE
SECTION 9
REPAIR PARTS LIST
9-1. EXPLODED VIEWS
9-1-1. LCD BLOCK
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
1
9-885-129-40 PANEL RUBBER ARC (091-0001-757)
2
9-885-129-41 PANEL RUBBER DOW (091-0001-759)
3
9-885-142-67 PANEL RUBBER UPP (091-0001-920)
4
A-1768-029-A BEZEL COVER ASSY (A-1768-029-A) (US)
4
A-1776-587-A BEZEL COVER ASSY (A-1776-587-A)
5
9-885-142-75 9” LCD SCREEN (760405J00-533-G)
6
A-1768-032-A HOUSING COV. ASSY (030-0001-929)
7
9-885-131-22 10PIN FFC (045-0001-055)
8
A-1768-031-A LCD BO. ASSY (02-06049511-00) (US/CND)
8
A-1776-574-A LCD BO. ASSY (02-06049514-00)
(AEP/UK/RUS/SP/EA/KS)
9
9-885-119-28 SPEAKER (570203500-600-G)
NOTE:
• -XX and -X mean standardized parts, so they
may have some difference from the original one.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color Cabinet’s Color
• Items marked “*” are not stocked since they are
seldom required for routine service. Some delay
should be anticipated when ordering these items.
• The mechanical parts with no reference number
in the exploded views are not supplied.
• Accessories and packing materials are given in
the last of the electrical parts list.
• Abbreviation
US
: USA model
CND : Canadian model
AEP
: AEP model
UK
: UK model
RUS : Russian model
SP
: Singapore model
EA
: Middle East model
KS
: Saudi Arabia model
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque 0
Les composants identifiés par une marque 0
sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant le
numéro spécifié.
DVP-FX94/FX950/FX950WM/FX955
9-1
1
3
4
5
6
7
8
1
2
3
2
not supplied
not supplied
not supplied
(T S 1.7X5)
(T S 1.7X5)
not supplied
(T S 1.7X5)
(T S 1.7X5)
not supplied
(T S 2.5X6.5)
(T S 2.5X6.5)
not supplied
(T S 1.7X5)
(T S 1.7X5)
not supplied
(T S 1.7X7)
(T S 1.7X7)
not supplied
(T S 1.7X7)
(T S 1.7X7)
not supplied
(T S 1.7X7)
(T S 1.7X7)
not supplied
(T S 1.7X7)
(T S 1.7X7)
not supplied
(T S 1.7X5)
(T S 1.7X5)
not supplied
main block
not supplied
not supplied
not supplied
not supplied
not supplied
9
not supplied
9
9-1-2. MAIN BLOCK
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
A-1768-024-A BOTTOM COV. ASSY (030-0001-928)
(US/CND/SP/EA/KS)
51
A-1776-568-A BOTTOM COV. ASSY (030-0002-928)
(AEP/UK/RUS)
52
9-885-103-46 FOOT RUBBER (091-0001-261)
53
A-1768-025-A MAIN BO. ASSY (02-01049501-00) (US)
53
A-1776-559-A MAIN BO. ASSY (02-01049502-00) (CND)
53
A-1776-569-A MAIN BO. ASSY (02-01049503-00) (AEP/UK)
53
A-1783-196-A MAIN BO. ASSY (02-01049504-00) (RUS)
53
A-1783-202-A MAIN BO. ASSY (02-01049506-00) (SP)
53
A-1783-203-A MAIN BO. ASSY (02-01049507-00) (EA/KS)
54
9-885-142-69 TAPE FOR TRAVERS (085-0001-8145)
0
55
9-885-142-68 TRAVERS (821600300-770-G)
56
A-1764-419-A UPPER COVER ASSY (A-1764-419-A) (US)
56
A-1776-561-A UPPER COVER ASSY (A-1776-561-A) (CND)
56
A-1776-571-A UPPER COVER ASSY (A-1776-571-A
(AEP/UK/RUS/SP/EA/KS)
57
A-1768-049-A DISC LID ASSY (A-1768-049-A) (FX94)
57
A-1768-027-A DISC LID ASSY (A-1768-027-A)
(FX950:US/SP/EA/KS, FX950WM)
57
A-1776-562-A DISC LID ASSY (A-1776-562-A) (FX955)
57
A-1776-572-A DISC LID ASSY (A-1776-572-A)
(FX950: AEP/UK/RUS)
58
9-885-129-16 DISC LID SPRING (024-0001-1256)
59
9-885-142-73 HINGE ASSY (020-0001-1046)
60
9-885-129-37 HINGE COVER (013-0001-9831)
61
9-885-108-32 SHEET, OPEN PREVE (086-0001-041)
62
9-885-119-37 LASER CAUSION LB (086-0003-5297) (US/CND)
62
9-885-121-44 LASER CAUTION LB (086-00015642) (AEP/UK)
63
9-885-142-86 MODEL NO LABEL (085-0001-7692) (FX94)
63
9-885-142-82 MODEL NO LABEL (085-0001-7534)
(FX950:US/FX950WM)
63
9-885-144-07 MODEL NO LABEL (085-0001-7690) (FX955)
63
9-885-144-13 MODEL NO LABEL (085-0001-8374) ( AEP/UK)
63
9-885-145-07 MODEL NO LABEL (085-0001-8381) (RUS)
63
9-885-145-10 MODEL NO LABEL (085-0001-8379) (SP)
63
9-885-145-13 MODEL NO LABEL (085-0001-8370) (EA/KS)
64
9-885-115-48 USB JACK (2N-0004000-FEX0)
The components identified by mark
0
0
or dotted line with mark 0 are
critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
DVP-FX94/FX950/FX950WM/FX955
9-2
not supplied
(T S 2X8.5)
(T S 2X8.5)
not supplied
(T S 2X8.5)
(T S 2X8.5)
not supplied
(T S 2X8.5)
(T S 2X8.5)
not supplied
(T S 2X8.5)
(T S 2X8.5)
not supplied
(T S 2X8.5)
(T S 2X8.5)
not supplied
(T S 2X8.5)
(T S 2X8.5)
not supplied
(T S 2.5X11)
(T S 2.5X11)
not supplied
(T S 2X8.5)
(T S 2X8.5)
not supplied
(T S 2X4.5)
(T S 2X4.5)
not supplied
(T S 2X4.5)
(T S 2X4.5)
not supplied
(T S 2X4.5)
(T S 2X4.5)
not supplied
(T S 2X4.5)
(T S 2X4.5)
not supplied
(T S 2X4.5)
(T S 2X4.5)
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
(T S 2X4.5)
(T S 2X4.5)
52
51
53
54
55
60
59
56
57
58
52
62
52
61
63
52 52
not supplied
not supplied
52
not supplied
A
B
A
B
64
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