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...............
US/CND
AEP
E
SERVICE MANUAL
MODEL
DEST.
..........
VPL-X2000U
VPL-X2000E
VPL-X2000M
R
LCD DATA PROJECTOR
...............
AEP
WORLD
WORLD
MODEL
DEST.
..........
IFB-X2000E
PSS-2000
SU-PJ2000


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WARNING!!
AN ISOLATION TRANSFORMER SHOULD BE USED DURING
ANY SERVICE TO AVOID POSSIBLE SHOCK HAZARD, BECAUSE
OF LIVE CHASSIS.
THE CHASSIS OF THIS RECEIVER IS DIRECTLY CONNECTED
TO THE AC POWER LINE.
SAFETY-RELATED COMPONENT WARNING !!
COMPONENTS IDENTIFIED BY SHADING AND MARK
! ON THE
SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
ATTENTION!!
AFIN D'EVITER TOUT RISQUE D'ELECTROCUTION PROVENANT
D'UN CHÁSSIS SOUS TENSION, UN TRANSFORMATEUR
D'ISOLEMENT DOIT ETRE UTILISÉ LORS DE TOUT DÉPANNAGE.
LE CHÁSSIS DE CE RÉCEPTEUR EST DIRECTEMENT
RACCORDÉ Á L'ALIMENTATION SECTEUR.
ATTENTION AUX COMPOSANTS RELATIFS ÁLA
SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS PAR UNE TRAME ET PAR UNE
MAPQUE ! SUR LES SCHÉMAS DE PRINCIPE, LES VUES
EXPLOSÉES ET LES LISTES DE PIECES CONT D'UNE
IMPORTANCE
CRITIQUE
POUR
LA
SÉCURITÉ
DU
FONCTIONNEMENT. NE LES REMPLACER QUE PAR DES
COMPOSANTS SONY DONT LE NUMÉRO DE PIÉCE EST INDIQUÉ
DANS LE PRÉSENT MANUEL OU DANS DES SUPPLÉMENTS
PUBLIÉS PAR SONY.
! WARNING
This manual is intended for qualified service personnel only.
To reduce the risk of electric shock, fire or injuly, do not perform any servicing other than that
contained in the operating instructions unless you are qualified to do so. Refer all servicing to
qualified service personnel.


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1
TABLE OF CONTENTS
1. OPERATING INSTRUCTIONS
2. SERVICE INFORMATIONS
2-1.
Circuit Boards Location ............................................................................... 2-1
2-2.
Precautions On Electrical Measurements ..................................................... 2-2
2-3.
Cover Removal ............................................................................................. 2-3
2-4.
M,QA and QB Boards Removal .................................................................. 2-4
2-5.
Rear Panel Assy Removal ............................................................................ 2-5
2-6.
UA and H Board Removal ........................................................................... 2-6
2-7.
C Board Removal ......................................................................................... 2-7
2-8.
BA,BB and BC Boards Removal ................................................................. 2-7
2-9.
GAA,GAB and GB Boards Removal ........................................................... 2-8
2-10. Power Block Removal .................................................................................. 2-9
2-11. Optical Unit and UB Board Removal ........................................................ 2-10
2-12. GF Board Removal ..................................................................................... 2-11
2-13. GM Board Removal ................................................................................... 2-12
2-14. BM Board Removal ................................................................................... 2-13
2-15. XA Board Removal .................................................................................... 2-14
2-16. Prism Block and R/G/B CH Condenser Lens Removal ............................. 2-15
3. SET-UP ADJUSTMENTS
3-1.
Attaching The Lens ...................................................................................... 3-1
3-2.
Turning On The Power ................................................................................. 3-1
3-3.
C Board Adjustments ................................................................................... 3-1
3-3-1.
SCEN Adjustments .................................................................... 3-1
3-3-2.
SID OFST Adjustments ............................................................. 3-1
3-3-3.
SID LVL Adjustments ............................................................... 3-1
3-3-4.
PRG LVL Adjustments ............................................................. 3-1
3-3-5.
R VCOM Adjustments .............................................................. 3-1
3-3-6.
G VCOM Adjustments .............................................................. 3-1
3-3-7.
B VCOM Adjustments .............................................................. 3-1
3-4.
Signal Level Adjustments ............................................................................. 3-2
3-4-1.
RGB Level Checks ..................................................................... 3-2
3-4-2.
Component Level Adjustments .................................................. 3-2
3-4-3.
VIDEO NTSC Level Adjustments ............................................. 3-2
3-4-4.
VIDEO PAL Level Adjustments ............................................... 3-2
3-4-5.
Y/PB/PR Level Adjustments ....................................................... 3-2
3-4-6.
15KRGB Level Adjustments ...................................................... 3-3
3-4-7.
W/B HIGH Adjustments ............................................................ 3-3


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2
3-5.
Adjustments In Replacement Of Prism ........................................................ 3-4
3-5-1.
Set The Factory Mode ................................................................ 3-4
3-5-2.
VCOM Adjustment .................................................................... 3-4
3-5-3.
Adjustment Of Deflection Plate ................................................. 3-4
3-5-4.
Adjustment Of 3D
(Outline) ..................................................... 3-4
3-5-5.
Adjustments Of 3D
(Adjusting Method) .................................. 3-4
3-5-6.
W/B LOW Adjustments ............................................................. 3-5
3-6.
M Board Adjustment .................................................................................... 3-5
3-6-1.
Current Detection 0 Set Adjustment .......................................... 3-5
4. TROUBLE SHOOTING
4-1.
Indicator Section Trouble Shooting ............................................................. 4-1
4-2.
Power supply Section Trouble Shooting ...................................................... 4-3
5. SEMICONDUCTORS
6. EXPLODED VIEWS
6-1.
Hood, Rear Panel Block ............................................................................... 6-1
6-2.
Chassis Block 1 ............................................................................................ 6-4
6-3.
Chassis Block 2 ............................................................................................ 6-5
6-4.
Chassis Block 3 ............................................................................................ 6-6
6-5.
Base Block ................................................................................................... 6-7
6-6.
Optical Block ............................................................................................... 6-8
7. ELECTRICAL PARTS LIST


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3
8. BLOCK DIAGRAMS
QA Board Block Diagram ......................................................................... 8-1
QB Board Block Diagram .......................................................................... 8-3
BA Board Block Diagram .......................................................................... 8-4
BB Board Block Diagram ........................................................................ 8-11
BC Board Block Diagram ........................................................................ 8-15
UA Board Block Diagram ........................................................................ 8-15
UB Board Block Diagram ........................................................................ 8-15
M Board Block Diagram .......................................................................... 8-16
N Board Block Diagram .......................................................................... 8-16
V Board Block Diagram .......................................................................... 8-17
C Board Block Diagram ........................................................................... 8-24
UC Board Block Diagram ........................................................................ 8-25
H Board Block Diagram .......................................................................... 8-26
GB Board Block Diagram ........................................................................ 8-27
GAA(GAB) Board Block Diagram ......................................................... 8-28
GC Board Block Diagram ........................................................................ 8-28
GM Board Block Diagram ....................................................................... 8-28
9. DIAGRAMS
9-1.
Frame Schematic Dpagram .......................................................................... 9-1
9-2.
Schematic Diagrams/Printed Wiring Boards ............................................... 9-3
QA Board ................................................................................................... 9-4
QB(IFB-2000) Board ................................................................................. 9-8
QB(IFB-2000E) Board ............................................................................... 9-9
BA Board ................................................................................................. 9-10
N Board .................................................................................................... 9-27
BB Board ................................................................................................. 9-28
BC Board ................................................................................................. 9-45
M Board .................................................................................................. 9-48
C Board .................................................................................................. 9-60
UC Board ................................................................................................. 9-60
H Board .................................................................................................. 9-67
GF Board .................................................................................................. 9-71
GM Board ................................................................................................ 9-71
GB Board ................................................................................................. 9-74
GAA Board .............................................................................................. 9-76
GAB Board .............................................................................................. 9-78
GC Board ................................................................................................. 9-80
XA Board ................................................................................................. 9-82
XB Board ................................................................................................. 9-84
XC Board ................................................................................................. 9-84
BM Board ................................................................................................ 9-86
UA Board ................................................................................................. 9-86
UB Board ................................................................................................. 9-86
V Board .................................................................................................. 9-86
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