Sony SRX-R320 User manual

DIGITAL CINEMA PROJECTOR
SRX-R320
SRX-R320S
SERVICE MANUAL
1st Edition (Revised 2)

SRX-R320
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危険をさけるため，サービストレーニングを受けた技術者のみご使用ください。
!WARNING
This manual is intended for qualified service personnel only.
To reduce the risk of electric shock, fire or injury, 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.
!WARNUNG
Die Anleitung ist nur für qualifiziertes Fachpersonal bestimmt.
Alle Wartungsarbeiten dürfen nur von qualifiziertem Fachpersonal ausgeführt werden. Um die
Gefahr eines elektrischen Schlages, Feuergefahr und Verletzungen zu vermeiden, sind bei
Wartungsarbeiten strikt die Angaben in der Anleitung zu befolgen. Andere als die angegeben
Wartungsarbeiten dürfen nur von Personen ausgeführt werden, die eine spezielle Befähigung
dazu besitzen.
!AVERTISSEMENT
Ce manual est destiné uniquement aux personnes compétentes en charge de l’entretien. Afin
de réduire les risques de décharge électrique, d’incendie ou de blessure n’effectuer que les
réparations indiquées dans le mode d’emploi à moins d’être qualifié pour en effectuer d’autres.
Pour toute réparation faire appel à une personne compétente uniquement.

SRX-R320 1 (P)
CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type rec-
ommended by the manufacturer.
When you dispose of the battery, you must obey the
law in the relative area or country.
ATTENTION
Il y a danger d’explosion s’il y a remplacement incor-
rect de la batterie. Remplacer uniquement avec
une batterie du même type ou d’un type équivalent
recommandé par le constructeur.
Lorsque vous mettez la batterie au rebut, vous devez
respecter la législation en vigueur dans le pays ou la
région où vous vous trouvez.
VORSICHT
Explosionsgefahr bei Verwendung falscher Batterien.
Batterien nur durch den vom Hersteller empfohlenen
oder einen gleichwertigen Typ ersetzen.
Wenn Sie die Batterie entsorgen, müssen Sie die
Gesetze der jeweiligen Region und des jeweiligen
Landes befolgen.
注意
指定以外の電池に交換すると，破裂する危険があります。
必ず指定の電池に交換してください。
使用済みの電池は，国または地域の法令に従って
処理してください。
FÖRSIKTIGHET!
Fara för explosion vid felaktigt placerat batteri.
Byt endast mot samma eller likvärdig typ av batteri,
enligt tillverkarens rekommendationer.
När du kasserar batteriet ska du följa rådande lagar
för regionen eller landet.
PAS PÅ
Fare for eksplosion, hvis batteriet ikke udskiftes
korrekt.
Udskift kun med et batteri af samme eller tilsvarende
type, som er anbefalet af fabrikanten.
Når du bortskaffer batteriet, skal du følge
lovgivningen i det pågældende område eller land.
HUOMIO
Räjähdysvaara, jos akku vaihdetaan virheellisesti.
Vaihda vain samanlaiseen tai vastaavantyyppiseen,
valmistajan suosittelemaan akkuun.
Noudata akun hävittämisessä oman maasi tai
alueesi lakeja.
FORSIKTIG
Eksplosjonsfare hvis feil type batteri settes i.
Bytt ut kun med samme type eller tilsvarende
anbefalt av produsenten.
Kasser batteriet i henhold til gjeldende avfallsregler.
注意
注意
如果更换的电池不正确，就会有爆炸的危险。
只更换同一类型或制造商推荐的电池型号。
处理电池时，必须遵守相关地区或国家的法律。

1 (E)
SRX-R320
Table of Contents
1-5-4. Boards in Shielding Case Assembly (1) ........1-43 (E)
1-5-5. LPD-2 Board..................................................1-49 (E)
1-5-6. CN-3225 Board..............................................1-50 (E)
1-5-7. LCD Panel and LED-488 Board....................1-51 (E)
1-5-8. LGT-14 Board................................................1-53 (E)
1-5-9. TM-57 Board .................................................1-54 (E)
1-6. Connecting the Power Cord ....................................1-54 (E)
1-7. Replacing the Projection Lens.................................1-54 (E)
1-8. Replacing the Lamp Bulb........................................ 1-54 (E)
1-9. Replacing the Backup Battery.................................1-55 (E)
1-10. Replacing the PS Converter and Second Flyeye.....1-56 (E)
1-11. Replacing the Optional Board.................................1-56 (E)
1-12. About the LPD-2 Board ..........................................1-57 (E)
1-13. Procedure for Attaching the Carrying Handle.........1-57 (E)
1-14. Lead-free Solder......................................................1-62 (E)
1-15. Cleaning ..................................................................1-62 (E)
1-15-1. About the Cleaning of Projector ....................1-62 (E)
1-15-2. Lamp House Cleaning ................................... 1-63 (E)
1-15-3. Cleaning of PRD-001.....................................1-64 (E)
1-15-4. Cleaning of LRD-001 ....................................1-70 (E)
1-15-5. Cleaning Around the Lamp House.................1-74 (E)
1-15-6. Cleaning Around the Projection Lens
(2D/3D)..........................................................1-75 (E)
1-16. Procedure for Measuring Luminance......................1-76 (E)
1-16-1 In the Case of Insufficient Luminance...........1-76 (E)
1-16-2. In the Case of Decrease in Luminance ..........1-81 (E)
2. Adjustments
2-1. Personal Computer (PC) Specifications ....................2-1 (E)
2-2. Connection ................................................................2-1 (E)
2-3. Software Installation and Startup Procedures ...........2-2 (E)
2-3-1. SRX Controller ................................................2-2 (E)
2-3-2. SRX Service Tool ............................................ 2-3 (E)
2-3-3. Filter Timer Setting Tool..................................2-4 (E)
2-4. Illumination Area Adjustment ...................................2-4 (E)
2-5. Adjustment when Replacing the PRD-001/001S
(Prism Block)/PR-300 Board ....................................2-5 (E)
2-6. Adjustment when Replacing the SY-378 Board or
IC1002 to IC1004......................................................2-6 (E)
2-7. Firmware Version Upgrade .......................................2-9 (E)
2-8. Serial Number, Operation Timer, Lamp Timer,
and Filter Timer Data Writing ................................. 2-12 (E)
Manual Structure
Purpose of this manual............................................................ 3 (E)
Related manuals...................................................................... 3 (E)
Trademarks.............................................................................. 3 (E)
1. Service Overview
1-1. Board Location..........................................................1-1 (E)
1-2. Main Parts and Switch Location ...............................1-2 (E)
1-3. Removing/Installing the Cabinet Panel.....................1-3 (E)
1-3-1. Name of Cabinet Panel ....................................1-3 (E)
1-3-2. Panel (U7) Block Assembly............................. 1-3 (E)
1-3-3. Panel (U2) Block Assembly............................. 1-5 (E)
1-3-4. Panel (U3)........................................................1-5 (E)
1-3-5. Panel (U6)........................................................1-6 (E)
1-3-6. Panel (U5)........................................................1-6 (E)
1-3-7. Panel (U1B) ..................................................... 1-7 (E)
1-3-8. Panel (U1)........................................................1-7 (E)
1-3-9. Panel (U4) Block Assembly............................. 1-8 (E)
1-3-10. Panel (U4B) ................................................... 1-10 (E)
1-3-11. Panel (U8)...................................................... 1-11 (E)
1-4. Replacing the Main Parts ........................................1-12 (E)
1-4-1. PRD-001/001S (Prism Block) .......................1-12 (E)
1-4-2. Noise Filter (RSAN-2010/RSAN-2030)........1-21 (E)
1-4-3. DC Fan (for Peltier, PBS, PS Converter 1)....1-22 (E)
1-4-4. LRD-001 ........................................................1-24 (E)
1-4-5. DC Fan (for Lamp) ........................................1-25 (E)
1-4-6. DC Fan (for Board)........................................1-27 (E)
1-4-7. DC Fan (for PS Converter 2) .........................1-28 (E)
1-4-8. Filter Assembly..............................................1-29 (E)
1-4-9. Power Unit .....................................................1-30 (E)
1-4-10. Power Unit (for Lamp) and Inverter
(for Lamp)......................................................1-31 (E)
1-4-11. Reflector Assembly........................................1-35 (E)
1-4-12. Cover Assembly .................................................1-36 (E)
1-4-13. Cold Mirror....................................................1-37 (E)
1-4-14. Shielding Case Assembly (1).........................1-38 (E)
1-5. Replacing the Board................................................1-40 (E)
1-5-1. PC-107 Board, PS-773 Board and TM-57 Board
(Shift Block Assembly)..................................1-40 (E)
1-5-2. CT-259 Board and TM-57 Board
(Panel Duct Block Assembly)........................1-41 (E)
1-5-3. DST-27 Board ................................................1-42 (E)

2 (E) SRX-R320
MX-113 ...................................................................... C-188
PR-300 (SUFFIX: -11)............................................... C-192
PR-300 (SUFFIX: -15)............................................... C-194
SY-378........................................................................ C-200
LED-488..................................................................... C-204
PC-107........................................................................ C-204
A. Spare Parts
A-1. Notes on Repair Parts..................................................... A-1
A-2. Exploded Views.............................................................. A-2
A-3. Electrical Parts List ...................................................... A-20
A-4. Packing Materials & Supplied Accessories.................. A-93
B. Block Diagrams
Overall............................................................................ B-1
C. Diagrams
C-1. Schematic Diagrams....................................................... C-1
CN-3225......................................................................... C-2
CT-259 (SUFFIX: -11) ................................................... C-5
CT-259 (SUFFIX: -22)................................................... C-9
DST-27 (SUFFIX: -11)................................................. C-13
DST-27 (SUFFIX: -22) ................................................ C-15
LED-488....................................................................... C-17
LGT-14 ......................................................................... C-18
TM-57........................................................................... C-18
LPD-2 (SUFFIX: -12) .................................................. C-19
LPD-2 (SUFFIX: -31) .................................................. C-47
MX-113 ........................................................................ C-75
PC-107........................................................................ C-104
PR-300 (SUFFIX: -11)............................................... C-105
PR-300 (SUFFIX: -15)............................................... C-125
PS-773 ........................................................................ C-150
SY-378........................................................................ C-151
Frame Wiring.............................................................. C-171
C-2. Board Layouts ............................................................ C-172
LGT-14 ....................................................................... C-172
PS-773 ........................................................................ C-172
TM-57......................................................................... C-172
CN-3225..................................................................... C-173
DST-27 (SUFFIX: -11)............................................... C-174
DST-27 (SUFFIX: -22) .............................................. C-175
CT-259 (SUFFIX: -11) ............................................... C-176
CT-259 (SUFFIX: -22)............................................... C-178
LPD-2 (SUFFIX: -12) ................................................ C-180
LPD-2 (SUFFIX: -31) ................................................ C-184

3 (E)
SRX-R320
Manual Structure
Purpose of this manual
This manual is the service manual of Digital Cinema Projector SRX-R320/R320S.
This manual contains the service overview, adjustments, spare parts, block diagram,
schematic diagrams, and board layouts.
The service of the CPU-438 assembly is basically performed by the replacement of
assembly.
Therefore, the schematic diagram, board layout and electrical parts list of the CPU-
438 board is not contained.
The DIF-188 board mounted on this unit as standard equipment is equivalent of
LKRI-005.
For the service information on the DIF-188 board, refer to the LKRI-005 service
manual.
Related manuals
In addition to this Service Manual, the following manuals are provided.
.Operating Instructions (Supplied with this unit)
This manual is necessary for application and operation of this unit.
.Installation Manual (Available on request)
This manual describes the information on installing this unit.
.Technical Manual (Available on request)
This manual describes the information required for the use of Projector Color Ad-
justment Tool of this unit.
. LKRI-A002/A003 Installation and Service Manual (Available on request)
This manual describes the information required for the installation and service of
LKRI-A002/A003.
Trademarks
Trademarks and registered trademarks used in this manual are follows.
.Windows, Windows Vista, and Excel are registered trademarks of Microsoft Cor-
poration in the United States and other countries.
.Intel and Pentium are registered trademarks of Intel Corporation or its subsidiaries
in the United States and other countries.
.Ethernet is a registered trademark of Xerox Corporation.
Other system names, product names, and company names appearing in this manual
are trademarks or registered trademarks of their respective holders.

1-1 (E)
SRX-R320
Section 1
Service Overview
1-1. Board Location
Fig. 1-1
LGT-14 board
PC-107 board
PS-773 board
TM-57 board
TM-57 board
TM-57 board
CT-259 board
Front side
Rear side
DST-27 board
LPD-2 board
CN-3225 board
SY-378 board
CPU-438 board
IPM-105 boards
MX-113 board
PR-300 boards
LED-488 board
DIF-188 board

1-2 (E) SRX-R320
1-2. Main Parts and Switch Location
Fig. 1-2
Front side
Rear side
LRD-001
Tamper U6 switch
Tamper U2 switch
Tamper U1T
switch
Maintenance cover switch
Lamp door switch
Mirror switch
Filter cover switch
Lamp house switch
PRD-001 (SRX-R320)/PRD-001S (SRX-R320S)
(Prism block)
DC fans
(for peltier, PBS, PS converter 1)
DC fans (for lamp)
DC fans (for board)
DC fan
(for PS converter 2)
Power unit
Noise filter
(RSAN-2010)
Noise filter
(RSAN-2030)
Filter assemblies
Inverter (for lamp)
Power unit (for lamp)
Reflector assembly
Cold mirror assembly
Shielding case assembly (1)
Tamper U1B
switch

1-3 (E)
SRX-R320
1-3. Removing/Installing the Cabinet Panel
n
The five keys of the panel (U7) block assembly and the two keys of the panel (U4) block assembly de-
scribed in this section are supplied with this unit.
1-3-1. Name of Cabinet Panel
1-3-2. Panel (U7) Block Assembly
1. Release the lock on the panel (U7) block assembly.
2. Remove the panel (U7) block assembly in the direction
of the arrow with attention to the three hooks.
3. To install, reverse the removal procedure.
Panel (U7) block assembly
Panel (U2) block assembly
Panel (U4) block assembly
Panel (U3)
Panel (U1)
Panel (U8)
Panel (U1B)
Panel (U6)
Panel (U5)
Panel (U4B)
Front side Rear side
Fig. 1-3-1
Panel (U7) block assembly
Lock
Hooks
Fig. 1-3-2

1-4 (E) SRX-R320
Procedure for replacing the key
1. Remove the panel (U7) block assembly.
(Refer to this section.)
2. Pull out the key.
3. Remove the nut (A), then remove the washer and lock
plate.
4. Remove the nut (B), then remove the panel lock (U7).
5. To install, reverse the removal procedure.
Fig. 1-3-3
Panel (U7) block assembly
Lock
Panel lock (U7)
Lock plate
Nut (B)
Nut (A)
Washer

1-5 (E)
SRX-R320
Panel (U3)
Screws
Fig. 1-3-5
1-3-3. Panel (U2) Block Assembly
1. Remove the panel (U7) block assembly.
(Refer to Section 1-3-2.)
2. Loosen the two screws (with drop-safe), then remove
the two grilles.
3. Remove the five screws, then raise the panel (U2)
block assembly in the direction of the arrow 1with
attention to the twelve hooks.
4. Remove the panel (U2) block assembly in the direction
of the arrow 2.
5. To install, reverse the removal procedure.
1-3-4. Panel (U3)
1. Remove the panel (U7) block assembly. (Refer to Section 1-3-2.)
2. Remove the panel (U2) block assembly. (Refer to Section 1-3-3.)
3. Remove the three screws, then remove the panel (U3)
in the direction of the arrow.
4. To install, reverse the removal procedure.
Hooks
Screws
Hooks
Hooks
Hooks
Hooks
Panel (U2) block assembly
Grilles
12
Screws
(with
drop-safe)
Fig. 1-3-4

1-6 (E) SRX-R320
1-3-5. Panel (U6)
1. Remove the panel (U7) block assembly. (Refer to Section 1-3-2.)
2. Remove the five screws, then raise the panel (U6) in
the direction of the arrow 1with attention to the
eleven hooks.
3. Remove the panel (U6) in the direction of the arrow 2.
4. To install, reverse the removal procedure.
1-3-6. Panel (U5)
1. Remove the panel (U7) block assembly. (Refer to Section 1-3-2.)
2. Remove the panel (U6). (Refer to Section 1-3-5.)
3. Remove the three screws, then remove the panel (U5)
in the direction of the arrow.
n
When removing the panel (U5), be sure to remove only
the three screws attached to the center frame (L).
4. To install, reverse the removal procedure.
Panel (U6) Hooks
Hooks
Hooks
Hooks
Hooks
Screws
1
2
Fig. 1-3-6
Panel (U5) Center frame (L)
Screws
Fig. 1-3-7

1-7 (E)
SRX-R320
Panel (U1)
Screws Screws
Screws Screws
Fig. 1-3-9
1-3-7. Panel (U1B)
1. Remove the panel (U7) block assembly. (Refer to Section 1-3-2.)
2. Remove the panel (U2) block assembly. (Refer to Section 1-3-3.)
3. Remove the panel (U6). (Refer to Section 1-3-5.)
4. Remove the six screws, then lower the panel (U1B) in
the direction of the arrow 1.
5. Remove the panel (U1B) in the direction of the arrow
2.
6. To install, reverse the removal procedure.
1-3-8. Panel (U1)
1. Remove the panel (U7) block assembly. (Refer to Section 1-3-2.)
2. Remove the panel (U2) block assembly. (Refer to Section 1-3-3.)
3. Remove the panel (U6). (Refer to Section 1-3-5.)
4. Remove the panel (U1B). (Refer to Section 1-3-7.)
5. Remove the eight screws, then remove the panel (U1)
in the direction of the arrow.
6. To install, reverse the removal procedure.
1
2
Panel (U1B)
Screws
Screws
Fig. 1-3-8

1-8 (E) SRX-R320
Panel (U4)
block assembly
Panel (U4)
block assembly
Lock
Hinge portions
About
80 degrees
Fig. 1-3-10
1-3-9. Panel (U4) Block Assembly
1. Release the lock on the panel (U4) block assembly.
2. Open the panel (U4) block assembly at an angle of
about eighty degrees.
3. Raise the panel (U4) block assembly to remove it from
the two hinge portions.
4. To install, reverse the removal procedure.

1-9 (E)
SRX-R320
Procedure for replacing the key
1. Remove the panel (U4) block assembly. (Refer to this section.)
2. Pull out the key.
3. Remove the nut (A), then remove the washer and hook (U4).
4. Remove the nut (B), then remove the panel lock (U4).
5. To install, reverse the removal procedure.
n
When attaching the panel lock (U4), attach it with the keyhole facing downward.
Panel (U4) block assembly
Hook (U4)
Nut (B)
Panel lock (U4)
Lock
Attach the panel lock (U4) with
the keyhole facing downward.
Nut (A)
Washer
Fig. 1-3-11

1-10 (E) SRX-R320
1-3-10. Panel (U4B)
1. Remove the panel (U7) block assembly. (Refer to Section 1-3-2.)
2. Remove the panel (U2) block assembly. (Refer to Section 1-3-3.)
3. Remove the panel (U3). (Refer to Section 1-3-4.)
4. Remove the panel (U6). (Refer to Section 1-3-5.)
5. Remove the panel (U5). (Refer to Section 1-3-6.)
6. Open the panel (U4) block assembly. (Refer to steps 1 and 2 in Section 1-3-9.)
7. Remove the four screws, then remove the panel (U4B)
in the direction of the arrow with attention to the two
hooks.
8. To install, reverse the removal procedure.
Panel (U4B)
Hooks
Screws
Screws
Fig. 1-3-12

1-11 (E)
SRX-R320
1-3-11. Panel (U8)
1. Remove the panel (U7) block assembly. (Refer to Section 1-3-2.)
2. Remove the panel (U2) block assembly. (Refer to Section 1-3-3.)
3. Remove the panel (U3). (Refer to Section 1-3-4.)
4. Remove the panel (U6). (Refer to Section 1-3-5.)
5. Remove the panel (U5). (Refer to Section 1-3-6.)
6. Remove the two screws, then remove the STL cover.
7. Remove the eight screws, then remove the panel (U8).
8. To install, reverse the removal procedure.
Fig. 1-3-13
Screws
Screws
Screws
Panel (U8)
STL cover

1-12 (E) SRX-R320
1-4. Replacing the Main Parts
1-4-1. PRD-001/001S (Prism Block)
m
.When replacing the PRD-001/001S (prism block), perform the adjustment of Section 2-5.
.The replacement procedure that is performed under normal condition is described in “A. Basic replace-
ment procedure”. If it is difficult to remove and install the PRD-001/001S due to the installation condi-
tion, remove and install it by referring to “B. Horizontal pulling replacement procedure”.
A. Basic replacement procedure
1. Remove the panel (U7) block assembly. (Refer to Section 1-3-2.)
2. Remove the panel (U2) block assembly. (Refer to Section 1-3-3.)
3. Remove the panel (U6). (Refer to Section 1-3-5.)
4. Remove the panel (U1B). (Refer to Section 1-3-7.)
5. Remove the panel (U1). (Refer to Section 1-3-8.)
6. Open the panel duct block assembly. (Refer to steps 3 and 4 in Section 1-4-3.)
7. Remove the three screws, then remove the unit cover (TOP).
8. Disconnect the harness from the connector (CN2) on the TM-57 board.
9. Disconnect the harness from the connector (CN1) on the PS-773 board.
10. Disconnect the harness from the connector (CN1) on the PC-107 board.
11. Release the three harnesses from the two edge clamps and two wiring clips.
TM-57 board
PS-773 board
CN1
CN2
CN1
PC-107 board
PSW4 x10
Unit cover (TOP)
Harnesses
Harness
Edge clamp
Edge clamp Wiring clips
Fig. 1-4-1a