Sony VPL-FHZ700L User manual

DATA PROJECTOR
VPL-FHZ700L
REMOTE COMMANDER
RM-PJ27
SERVICE MANUAL
1st Edition

VPL-FHZ700L
!警告
このマニュアルは，サービス専用です。
お客様が，このマニュアルに記載された設置や保守，点検，修理などを行うと感電や火災，
人身事故につながることがあります。
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.
警告
万一，異常が起きた際に，お客様が電源を切ることが
できるように，設置の際には，機器近くの固定配線内
に専用遮断装置を設けるか，機器使用中に，容易に抜
き差しできるコンセントに電源プラグを接続してくだ
さい。
WARNING
When installing the unit, incorporate a readily accessible
disconnect device in the fixed wiring, or connect the
power cord to a socket-outlet which must be provided
near the unit and easily accessible, so that the user can
turn off the power in case a fault should occur.
WARNUNG
Beim Einbau des Geräts ist daher im Festkabel
ein leicht zugänglicher Unterbrecher einzufügen,
oder das Netzkabel mußmit einer in der Nähe
des Geräts befindlichen, leicht zugänglichen
Wandsteckdose verbunden werden, damit sich bei
einer Funktionsstörung die Stromversorgung zum Gerät
jederzeit unterbrechen läßt.
安全のために，周辺機器を接続する際は，過大電圧を持
つ可能性があるコネクターを以下のポートに接続しない
でください。
: LAN コネクター
上記のポートについては本書の指示に従ってください。
For safety, do not connect the connector for periph-
eral device wiring that might have excessive volt-
age to the following port.
: LAN connector
Follow the instructions for the above port.
For kundene i Norge
Dette utstyret kan kobles til et IT-strømfordelingssystem.

VPL-FHZ700L 1 (P)
CAUTION
Use of controls or adjustments or performance
of procedures other than those specified herein
may result in hazardous radiation exposure.
注意
ここで指定した以外の手順で管理や調整，ある
いは操作を行うと，危険なレーザ放射に晒され
る場合があります。
GEFAHR
Bei geöffnetem Laufwerk und beschädigter oder
deaktivierter Verriegelung tritt ein unsichtbarer
Laserstrahl aus. Direkter Kontakt mit dem
Laserstrahl ist unbedingt zu vermeiden.
警告ラベルは上部パネルに貼られています。
本機は，CLASS2LASERPRODUCT に分類されます。CLASS
2LASERPRODUCT ラベルは，本機左側面のベースユニット
に貼られています。
The WARNING label is located on the Top panel.
This Data Projector is classified as a CLASS 2 LASER
PRODUCT.
The CLASS 2 LASER PRODUCT label is located on the left
sideBase unit.
Denna etikett är placerad på dataprojektorns övre panel.
Denna dataprojektor är klassificerad som en
LASERPRODUKT AV KLASS 2.
Etiketten LASERPRODUKT AV KLASS 2 finns på
dataprojektorns vänstra sida.

VPL-FHZ700L
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。
2 (P)

1 (E)
VPL-FHZ700L
Table of Contents
Manual Structure
Purpose of this manual............................................................ 3 (E)
Related manuals...................................................................... 3 (E)
Trademarks.............................................................................. 3 (E)
1. Service Overview
1-1. Precautions for Service Personnel.............................1-1 (E)
1-2. Appearance Figure ....................................................1-1 (E)
1-3. Precaution for Transport............................................1-2 (E)
1-4. Board Location..........................................................1-3 (E)
1-5. Tightening Torque .....................................................1-4 (E)
1-6. Disassembly ..............................................................1-5 (E)
1-6-1. Filter Holder Assembly....................................1-9 (E)
1-6-2. Top Cover Assembly/HA Board ....................1-10 (E)
1-6-3. GC Board/DC Fan (For the Exhaust of
Laser Source Unit (F)) ................................... 1-12 (E)
1-6-4. T Board/V Board............................................1-14 (E)
1-6-5. B Board/QA Board.........................................1-15 (E)
1-6-6. C Board/M Board...........................................1-17 (E)
1-6-7. DC Fan (For PS Converter) ...........................1-19 (E)
1-6-8. DC Fan (For LD B)/Switching Regulator
(LD B)............................................................1-20 (E)
1-6-9. G Board (Power Unit)/HB Board/NF Board/
DC Fan (For Power Supply) .......................... 1-21 (E)
1-6-10. Laser Source Unit (F) ....................................1-22 (E)
1-6-11. NR Board ....................................................... 1-23 (E)
1-6-12. QB Board/QC Board...................................... 1-24 (E)
1-6-13. Optical Unit (F) Assembly.............................1-25 (E)
1-6-14. DC Fan (For the Air Intake of R PANEL/
G PANEL/B PANEL) ....................................1-26 (E)
1-6-15. QM Board ......................................................1-27 (E)
1-6-16. F Board (EMI Filter)......................................1-28 (E)
1-6-17. LD A Board (Switching Regulator) ...............1-29 (E)
1-6-18. DC Fan (For the Air Intake of Laser Source
Unit (F)) ......................................................... 1-30 (E)
1-6-19. PS Converter..................................................1-31 (E)
1-6-20. In-polarizer (R)/(G)/(B) Assembly ................ 1-32 (E)
1-6-21. Lens Shift Unit/Prism (F) Assembly/
SB Board........................................................1-33 (E)
1-6-22. Out-pre-polarizer (R)/(G)/(B) and
Out-polarizer (R)/(G)/(B) ..............................1-34 (E)
1-7. Installation/Removal of Optional Lens ...................1-35 (E)
1-7-1. Work Flow .....................................................1-35 (E)
1-7-2. Lens Shift Unit...............................................1-35 (E)
1-7-3. Removal of Back Correction Glass
Assembly .......................................................1-36 (E)
1-7-4. Installation of Lens Adaptor ..........................1-37 (E)
1-7-5. Installation/Removal of Optional Lens..........1-38 (E)
1-7-6. Focus Adjustment of Peripheral Area............1-39 (E)
1-8. Cleaning ..................................................................1-44 (E)
1-8-1. Cleaning of Optical Unit (F) Assembly .........1-44 (E)
1-8-2. Cleaning of In-polarizer (R)/(G)/(B)
Assembly .......................................................1-44 (E)
1-8-3. Cleaning of Illumination System Optical
Parts ...............................................................1-46 (E)
1-8-4. Cleaning of PS Converter, First Fly-eye Lens
and Second Fly-eye Lens...............................1-48 (E)
1-8-5. Cleaning of Total Reflection Mirror 3 ...........1-49 (E)
1-8-6. Cleaning of Prism (F) Assembly....................1-50 (E)
1-9. Service Mode (Network Volume)............................ 1-51 (E)
1-9-1. Outline ...........................................................1-51 (E)
1-9-2. Update Function............................................. 1-51 (E)
1-9-3. Event Trace Function ..................................... 1-54 (E)
1-9-4. Setup Function ............................................... 1-57 (E)
1-10. Web Password Change ............................................ 1-57 (E)
1-11. Location Information of the Labels......................... 1-58 (E)
1-12. Indicator Display.....................................................1-59 (E)
1-13. Circuit Description .................................................. 1-60 (E)
1-13-1. Video Signal Processing System....................1-60 (E)
1-13-2. Signal Generation Boards .............................. 1-60 (E)
1-13-3. Sensor Boards ................................................1-61 (E)
1-13-4. Power Boards.................................................1-61 (E)
1-14. Lead-free Solder......................................................1-62 (E)
2. Adjustments
2-1. Notes on Servicing ....................................................2-1 (E)
2-2. Procedure When Replacing the Parts........................2-1 (E)
2-2-1.
Optical Unit (F) Assembly................................2-1 (E)
2-2-2. Prism (F) Assembly .........................................2-1 (E)
2-2-3. B Board............................................................2-2 (E)
2-2-4. QB Board ......................................................... 2-2 (E)
2-2-5. Laser Source Unit (F) ......................................2-2 (E)

2 (E) VPL-FHZ700L
4. Diagrams
4-1. Block Diagrams............................................................... 4-2
Overall............................................................................. 4-2
4-2. Frame Wiring................................................................... 4-4
Frame Wiring................................................................... 4-4
2-3. Electrical Adjustment ................................................2-3 (E)
2-3-1. Preparation ......................................................2-3 (E)
2-3-2. V COM Adjustment ......................................... 2-4 (E)
2-3-3. White Balance Adjustment .............................. 2-4 (E)
2-4. Adjustment of Laser Luminance and Luminance
Sensor........................................................................2-7 (E)
2-4-1. Required Equipment ........................................2-7 (E)
2-4-2. Setting of This Unit and Power Meter
Sensor ..............................................................2-8 (E)
2-4-3. Preparation.......................................................2-9 (E)
2-4-4. Electronic Volume Adjustment ...................... 2-11 (E)
2-4-5. Luminance Dynamic Range Adjustment ....... 2-11 (E)
2-4-6. Luminance Constant Mode Adjustment ........ 2-11 (E)
2-4-7. Luminance Sensor Adjustment ......................2-12 (E)
2-4-8. Device Save, Adjustment Items Check and
ALL Reset...................................................... 2-13 (E)
2-4-9. Removal of Tools...........................................2-13 (E)
2-5. Software Update......................................................2-14 (E)
2-5-1. Preparation.....................................................2-14 (E)
2-5-2. Main (Scan Converter)...................................2-16 (E)
2-5-3. Sub .................................................................2-17 (E)
2-5-4. Ext (Network) ................................................2-18 (E)
2-5-5. Ext (Network) Reset ......................................2-18 (E)
2-6. Quick Access2.........................................................2-19 (E)
2-6-1. Preparation.....................................................2-19 (E)
2-6-2. Saving of B Board/Opt Unit/3DGamma/
LookUpTable/Chiral/GCFB Data ..................2-19 (E)
2-6-3. Saving of DDC Data......................................2-20 (E)
2-6-4. Saving of NVM Data ..................................... 2-21 (E)
2-6-5. Writing of B Board/Opt Unit/3Dgamma/
LookUpTable/Chiral/GCFB Data ..................2-22 (E)
2-6-6. Writing of DDC Data..................................... 2-23 (E)
2-6-7. Writing of NVM Data.................................... 2-24 (E)
2-7. Adjustment Item Initialize Data ..............................2-25 (E)
3. Spare Parts
3-1. Notes on Repair Parts...................................................... 3-1
3-2. Exploded Views............................................................... 3-2
3-2-1. VPL-FHZ700L....................................................... 3-2
3-2-2. Lens Adapter........................................................ 3-20
3-2-3. Option Lens.......................................................... 3-21
3-3. Packing Materials & Supplied
Accessories.................................................................... 3-24

3 (E)
VPL-FHZ700L
Manual Structure
Purpose of this manual
This manual is the Service Manual of the Data Projector VPL-FHZ700L.
This manual describes the information on the premise of providing the block level
service (such as service overview, adjustment, spare parts and block diagrams).
The service of the B board on this unit are basically performed by the replacement of
board.
Therefore, the schematic diagrams, board layouts and electrical parts list of the B
board are not contained.
Related manuals
The following manual is provided for this unit in addition to this “Service Manual”.
.“Operating Instructions” (supplied with this unit)
This manual is necessary for application and operation of this unit.
.“Factory Service Manual” (available on request)
This manual describes the information required for the part level service such as
electrical parts list, schematic diagrams, and board layouts.
.“Protocol Manual” (available on request)
This manual describes the protocol for controlling this unit.
Trademarks
Trademarks and registered trademarks used in this manual are as follows.
.Internet Explorer is a registered trademarks of Microsoft Corporation in the United
States and Other countries.
Other system names, product names, and company names appearing in this manual
are trademarks or registered trademarks of their respective holders.

1-1 (E)
VPL-FHZ700L
1-1. Precautions for Service Personnel
.The laser diode is used as a light source of this unit.
Never allow the light source to emit light with the cabinet removed.
Otherwise, it may cause damage to eyes or skin.
.Do not remove the lens when the set is lighting.
Otherwise, it may cause damage to eyes or skin.
.Do not release the protection circuit with the cabinet removed.
Otherwise, the light source may suddenly start emitting light, causing damage to eyes or skin.
.In order to avoid inappropriate use of the laser diode, do not disassemble the laser source unit (F).
.When performing the adjustment that requires turning the power of this unit off and on, be sure to
perform the operation with the top cover assembly attached.
1-2. Appearance Figure
Section 1
Service Overview

1-2 (E) VPL-FHZ700L
1-3. Precaution for Transport
Do not transport this unit with the lens attached. Otherwise, it may cause the damage.
Procedure
1. Loosen the four screws (with stoppers) Aand release the two hooks, then remove the lens door in
the direction of the arrow.
2. Loosen the four screws (with stoppers) B, then remove the lens.
3. Attach the lens door, then tighten the four screws (with stoppers) A.
4. Attach the front cover (supplied with this unit).
Hooks
Screws (with stoppers) A
Screws (with stoppers) B
Screws (with
stoppers) B
Lens door
Lens (1)
1: The lens in the illustration is VPLL-Z4019.
Front cover

1-3 (E)
VPL-FHZ700L
1-4. Board Location
HA board
G board
(power unit)
HB board
NF board
F board
(EMI filter)
VPL-FHZ700L
PK-F500LA2 (lens adaptor)
C board
NR board
T board
V board
B board
QA board
QB board
LA board
QC board
M board
LD B board (switching regulator)
LD A board (switching regulator)
SB board
QM board
GC board

1-4 (E) VPL-FHZ700L
1-5. Tightening Torque
Tighten the each screw with the torque below.
n
.There are two types of tightening torques for the screw (B3 x8) in this unit. Be careful not to apply the
wrong torque.
.There are two types of tightening torques for the screw (PSW3 x8) in this unit. Be careful not to apply
the wrong torque.
.B3 x5: 0.80 ?0.12 N.m
.B3 x8 (for excluding QM board): 0.80 ?0.12 N.m
.B3 x8 (QM board): 0.50 ?0.10 N.m
.BVTP3 x12: 0.80 ?0.12 N.m
.BVTP3 x10: 0.80 ?0.12 N.m
.BVTP3 x12: 0.80 ?0.12 N.m
.P2.6 x4: 0.19 ?0.02 N.m
.PWH TP3 x8: 0.80 ?0.12 N.m
.PSW3 x8 (for excluding LU base B): 0.80 ?0.12 N.m
.PSW3 x8 (LU base B): 1.20 ?0.18 N.m
.PSW3 x10: 0.80 ?0.12 N.m
.PSW4 x16: 1.40 ?0.18 N.m
.PSW4 x30: 1.20 ?0.18 N.m
.SP 4-4O UNC: 0.80 ?0.12 N.m
.Screw (with stopper): 0.80 ?0.12 N.m
When using the torque driver with the notation of cN.m, interpret it as follows.
Example: 0.8 N.m = 80 cN.m

1-5 (E)
VPL-FHZ700L
1-6. Disassembly
.The laser diode is used as a light source of this unit.
Never allow the light source to emit light with the cabinet removed.
Otherwise, it may cause damage to eyes or skin.
.Do not remove the lens when the set is lighting.
Otherwise, it may cause damage to eyes or skin.
.Do not release the protection circuit with the cabinet removed.
Otherwise, the light source may suddenly start emitting light, causing damage to eyes or skin.
.In order to avoid inappropriate use of the laser diode, do not disassemble the laser source unit (F).
.When performing the adjustment that requires turning the power of this unit off and on, be sure to
perform the operation with the top cover assembly attached.
n
.In this section, remove parts in the order of numbers shown in the figure.
.The lens for this unit is option. For usable lenses, refer to Section 3.
.When removing the lens shift unit, press the [SHIFT] or [LENS|SHIFT] button on this unit or the
remote controller, then press the [RESET] button on the remote controller to move the lens shift unit to
the specified position.
V base
When the lens shift unit is moved to the center position,
the screws can be removed.
Lens shift unit

1-6 (E) VPL-FHZ700L
1-6-5. B Board/QA Board
1-6-2. Top Cover Assembly/HA Board1-6-1. Filter Holder Assembly
1-6-4. T Board/V Board
1-6-6. C Board/M Board1-6-7. DC Fan (For PS Converter)
1-6-19. PS Converter

1-7 (E)
VPL-FHZ700L
1-6-10. Laser Source Unit (F)
1-6-11. NR Board
1-6-20. In-polarizer
(R)/(G)/(B) Assembly
1-6-3. GC Board/DC Fan (For the Exhaust of
Laser Source Unit (F))
1-6-13. Optical Unit (F) Assembly
1-6-21. Lens Shift Unit/
Prism (F) Assembly/SB Board
1-6-22. Out-polarizer (R)/(G)/(B) and
Out-pre-polarizer (R)/(G)/(B)

1-8 (E) VPL-FHZ700L
1-6-17. LD A Board (Switching Regulator)
1-6-14. DC Fan (For the Air Intake of R PANEL /
G PANEL / B PANEL)
1-6-18. DC Fan (For the Air Antake of
Laser Source Unit (F))
1-6-8. DC Fan (For LD B) /
Switching Regulator (LD B)
1-6-9. G Board (Power Unit) /
HB Board / NF Board /
DC Fan (For Power Supply)
1-6-15. QM Board
1-6-12. QB Board/QC Board 1-6-16. F Board (EMI Filter)

1-9 (E)
VPL-FHZ700L
1-6-1. Filter Holder Assembly
t
.The two filter holder assemblies are attached to this unit. They can be replaced in the same procedure.
.If the electrostatic filter is dirty, clean it with the vacuum cleaner.
B
C
B
C
1Remove the filter door
in the direction of the arrow A.
5Remove the filter assembly.
4Two hooks
3Cable tie
2Strap
A
5Filter holder assembly
6Four hooks
9Electrostatic filter
7Electrostatic filter
8Four hooks
Top cover assembly
Top cover assembly
Secure the strap
to the second hole
from the top using
the cable tie 3.
2Strap

1-10 (E) VPL-FHZ700L
1-6-2. Top Cover Assembly/HA Board
4Ten screws.
(BVTP3 )12)
2Two
hooks
5Screw
(PSW 3 )8)
7Top cover assembly
6Harness
HA board
CN50
1Loosen the four screws (with stoppers).
3Remove the lens door in the direction of the arrow.

1-11 (E)
VPL-FHZ700L
7Screw
(PWHTP3 )8)
@- Button (ARROW)
@; Emblem
Top cover assembly
9Cover plate
0Helical torsion spring
!- Lever A
!= Helical torsion spring
![ Lever B
@\ Reflection plate (TOP)
!] Screw
(PWHTP3 )8)
!\ Cover plate
!; Helical torsion spring
!' Lever A
!, Helical torsion spring
!. Lever B
@/ HA board
@= HA button
@] Gasket
(T15)
@[ Cushion F

1-12 (E) VPL-FHZ700L
1-6-3. GC Board/DC Fan (For the Exhaust of Laser Source Unit (F))
1Harness
5Two screws
(B3 )8)
6Door assembly
2Three screws
(PSW3 )8)
3Hook
4Door L fan cover (upper)
3Hook
Remove the hook,
then pull upward.
9Two screws
(PSW3 )8)
0GC board
M boardCN107
8Two harnesses
7Flexible flat cable
CN2803
CN2801
CN2802