Sony PLM-A35 - Glasstron - 0.55" LCD Passive Matrix Head Mounted... User manual

SERVICE MANUAL
GLASSTRON
US Model
Canadian Model
Singapore Model
SPECIFICATIONS
PLM-A35
9-928-143-12
Power supply
AC power adaptor: AC-PLM2
100-240 V AC, 50/60 Hz, 16
Output voltage 9 V, 1.3 A
Battery pack: NP-F550 (not supplied)
(US, Canadian models)
Battery pack: NP-F550/F730/F750/F930/
F950 (not supplied) (Singapore model)
Power consumption
1.7 Approx.
Operating temperature
41°F to 95°F (5°C to 35°C)
Storage temperature
14°F to 140°F (–10°C to 60°C)
Dimensions
Display unit:
Approx. 6 7/8 × 2 1/8 × 2 1/4 inches
(Approx. 173 × 53 × 56 mm)
(w/h/d, folded up)
Power supply box:
Approx. 2 1/8 × 1 9/16 × 4 1/8 inches
(Approx. 53 × 39 × 104 mm)
(w/h/d)
not including projecting parts and
controls
Mass
Display unit: Approx. 3.4 oz (95 g)
Power supply box: Approx. 3.2 oz (90 g)
Video signal
NTSC color, EIA standards
Audio/video input
Special minijack
1 Vp-p, 75 ohms, unbalanced, sync
negative
S video input
4-pin mini DIN
Y: 1 Vp-p, 75 ohms, unbalanced, sync
negative
C: 0.286 Vp-p, 75 ohms, unbalanced, sync
negative
Supplied accessories
AC power adaptor AC-PLM2 (1)
AC power cord (1)
Audio/video cable (special miniplug y
phono plug) (3 m) (1)
Audio/video cable (special miniplug y
stereo miniplug) (1) (Singapore model)
Plug adaptors
(phono jack y phono jack) (3)
Nose piece (black)(1) (US, Canadian
models)
Nose piece (gray)(1) (Singapore model)
Side piece pads (2)
Operating instructions manual (1)
arranty (1) (US, Canadian models)
Design and specifications are subject to
change without notice.
This is the revised edition of service manual previously
issuedforUS andCanadian models andalso Singapore
model is added in this manual.
REVISED

– 2 –
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270 ˚C dur-
ing repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0
SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE
DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ
DE FONCTIONNEMENT. NE REMPLACER CES COM-
POSANTS QUE PAR DES PIÈCES SONY DONT LES
NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0OR DOTTED
LINE WITH MARK 0ON THE SCHEMATIC DIAGRAMS
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 PUB-
LISHED BY SONY.
TABLE OF CONTENTS
1. GENERAL
Glasstron is a Brand-new Concept in
Visual Display .............................................................. 1-1
About the Glasstron ..................................................... 1-1
Locating the Parts and Controls .................................. 1-1
Connecting the Glasstron (US, Canadian models) ..... 1-1
Connecting the Glasstron (Singapore model) ............. 1-2
Wearing the Glasstron.................................................. 1-3
Using the Glasstron...................................................... 1-3
Setting the User Lock .................................................. 1-4
Using an Optional Battery Pack .................................. 1-5
Checking the Supplied Accessories
(US, Canadian models) ................................................ 1-5
Checking the Supplied Accessories
(Singapore model)........................................................ 1-5
Precautions ................................................................... 1-6
2. DISASSEMBLY ...................................................... 2-1
3. ELECTRICAL ADJUSTMENTS...................... 3-1
4. DIAGRAMS
4-1. Block Diagram – AUDIO/VIDEO Section – ............. 4-1
4-2. Block Diagram – LCD Section – ............................... 4-3
4-3. Block Diagram
– KEY CONTROL/POWER SUPPLY Section – ....... 4-5
4-4. Note for Printed Wiring Boards and
Schematic Diagrams .................................................... 4-8
4-5. Printed Wiring Board –YM-A01 Board – ................. 4-9
4-6. Schematic Diagram –YM-A01 Board (1/2) – ............ 4-11
4-7. Schematic Diagram –YM-A01 Board (2/2) – ............ 4-13
4-8. Printed Wiring Board – RG-A01 Board – .................. 4-17
4-9. Schematic Diagram – RG-A01 Board –..................... 4-18
4-10. Printed Wiring Board – HP-A01 Board – .................. 4-21
4-11. Schematic Diagram – HP-A01 Board – ...................... 4-23
4-12. Printed Wiring Board – DD-A02 Board –.................. 4-25
4-13. Schematic Diagram – DD-A02 Board – ..................... 4-27
4-14. IC Pin Function Description ........................................ 4-34
5. EXPLODED VIEWS............................................. 5-1
6. ELECTRICAL PARTS LIST ............................ 6-1

1-1
SECTION 1
GENERAL This section is extracted from instruction
manual (3-868-186-12, -21).
4-US
Glasstron is a brand-new concept in
visual display
Note on the LCD (Liquid Crystal
Display)
The LCD screen is made with high-
precision technology. However, black
points or bright points of light (red, bl e,
or green) may appear constantly on the
LCD screen. This is not malf nction.
(Effective dots: more than 99.99%)
Congrat lations on yo r p rchase of a Sony
Glasstron Personal Viewer. The Glasstron,
sing c rrent technology in small,
lightweight vis al displays, provides a
television viewing experience similar to
watching a 52-inch television from a
distance of approximately 6.6 feet (2 m).
(Viewing experience may differ according
to individ al perception.)
The Glasstron Personal Viewer creates an
image thro gh two separate liq id crystal
displays, in close proximity to yo r eyes.
To ins re yo r safe se of the Glasstron,
please become familiar with its basic
operations, incl ding proper fitting
instr ctions, and be aware of any symptoms
of eye fatig e or other discomfort yo may
experience.
WARNING
YOUR FAILURE TO FOLLOW THESE
OPERATING INSTRUCTIONS MAY
RESULT IN EYE FATIGUE, EYE
IMPAIRMENT, OR OTHER EYE INJURY,
PROPERTY DAMAGE OR DEATH.
WARNING
THIS PRODUCT SHOULD NOT BE USED
BY CHILDREN AGE 15 OR YOUNGER.
THE EYES OF CHILDREN ARE STILL
DEVELOPING AND MAY BE ADVERSELY
AFFECTED FROM USE OF THIS
PRODUCT.
11-US
Getting StartedGetting Started
About the Glasstron
Display unit
The display nit is eq ipped with two
small (left and right) LCDs.
Power supply box
Yo can se Sony’s recommended
optional battery pack. Yo can also se
the ho se c rrent. To se the Glasstron,
connect yo r video eq ipment to A/V
IN on the power s pply box.
Features
• A powerf l, big screen experience
comparable to watching a 52-inch screen
from approximately 6.6 feet (2 m) away.
• Handy portable folding display.
• The display nit weighs only 3.4 oz (95g).
• Approximate contin o s se for p to
seven ho rs with Sony’s recommended
battery pack, NP-F550.
Caution: The screen is always right in front of you.
The Glasstron is a face-mo nted display. With this type of display, the screen is always in front
of yo , even if yo move yo r head. Beca se of this feat re, yo can concentrate on the screen
more easily compared with ordinary TVs, and yo have a sense of being in the action.
• It is easy to adj st the Glasstron to yo r eyes. Yo can se the display nit even while
wearing glasses.
• Every time yo se the Glasstron, the adj stment screen appears to help yo adj st the
display nit properly. Yo can also check whether the left and right screen positions are
properly aligned or not.
• If yo keep sing the Glasstron contin o sly for three ho rs, a warning appears on the screen
and the power will t rn off a tomatically.
The Glasstron consists of the following items:
13-US
Getting StartedGetting Started
Earphone (20)
VOL (volume) control (23)
Locating the parts and controls
Refer to the pages indicated in parentheses ( ) for details.
Display unit
Power supply box
DC IN 9V connector (17)
A/V IN (audio/video) jack
(14, 15)
POWER lamp (21)
POWER ON/OFF switch (21) BATT/COVER RELEASE
button (26)
Side piece (18) Side piece
adjuster (19)
Nose piece (18)
BRIGHT (brightness)
control (23)
AVLS ON/OFF switch
(24)
User lock switch (25)
START/BATT CHECK button
(22, 27)
S VIDEO IN jack (16)
Cover (26)
14-US
A/V IN
Connecting the Glasstron(US, Canadian models)
Connecting video equipment
Connect a VCR, laser disc player, DVD player, or camcorder to the power s pply box as shown
below.
to A/V IN
(special minijack)
VCR, laser disc player, DVD player, camcorder, etc.
to audio/video outputs
(phono jack)
Video
(yellow)
Audio L
(white)
Audio R
(red)
Audio/video cable (supplied)
(special miniplug yphono plug)
About the audio/video input jack
The a dio/video inp t jack of the Glasstron is a
special minijack, and the signal connections are
aligned as shown on the right. This alignment
may differ depending on the eq ipment.
GND
Audio L
Video
Audio R
Power supply box
: Signal flow

1-2
12-GB
A/V IN
Connecting the Glasstron (Singapore model)
Connecting video equipment
Connect a VCR, laser disc player, DVD player, or camcorder to the power s pply box as shown
below. Two AV cables are s pplied. Select the correct AV cable according to the shape of the
connectors on the nit to be connected.
to A/V IN
(special minijack)
VCR, laser disc player, DVD player, camcorder, etc.
to audio/video outputs
(phono jack)
Video
(yellow)
Audio L
(white)
Audio R
(red)
Audio/video cable (special
miniplug ystereo miniplug)
(supplied)
About the audio/video input jack
The a dio/video inp t jack of the Glasstron is a
special minijack, and the signal connections are
aligned as shown on the right. This alignment
may differ depending on the eq ipment.
GND
Audio L
Video
Audio R
Power supply box
: Signal flow
Audio/video cable
(special miniplug yphono
plug) (supplied)
DVD player,
Video CD
player
Video (yellow)
Audio (black)
to audio output
(stereo minijack)
to video output
(minijack)
15-US
Getting Started
Connecting other equipment
The pl g adaptor (phonojack y phonojack) is s pplied. Use the pl g adaptor according to the
eq ipment yo want to connect.
A/V IN
to A/V IN
(special minijack)
Plug adaptor
(supplied)
TV game, DVD player, camcorder, etc.
continued
: Signal flow
Audio/video cable (supplied)
(special miniplug yphono plug)
16-US
Connecting the Glasstron (continued)
A/V IN S VIDEO IN
If your video equipment has an S video jack
We recommend connecting the Glasstron to yo r video eq ipment sing an S video cable and the
a dio/video cable to enjoy the highest q ality pict res. In this case, yo do not need to connect the
video (yellow) pl g. If yo connect both the S video and video pl gs, the S video signal is
a tomatically selected.
VCR, Laser disc player, DVD player,
camcorder, etc.
S video cable
(not supplied)
Audio/video cable
(special miniplug yspecial
miniplug) (not supplied)
Power supply box
Audio R (red)
Audio L (white)
to audio/video outputs
to A/V IN
to S VIDEO IN to S video output
to audio/video output
Video (yellow)
Audio/video cable (supplied)
(special miniplug yphono
plug)
: Signal flow
Notes
• Even if yo se the s pplied a dio/video
cable, the a dio and video signals may not be
carried to the Glasstron depending on the
video so rce. In this case, contact yo r Sony
dealer or local a thorized Sony service
facility.
• When yo connect the Glasstron to the a dio
o tp t jacks (phono jacks) of yo r video
eq ipment, connect the Glasstron to both the
right and left a dio o tp t jacks. If yo
connect the Glasstron to j st one a dio o tp t
jack, yo will hear so nd from only one of the
stereo earphones.
17
Getting Started
DC IN 9V
Display unit
AC power adaptor
AC-PLM2 (supplied)
to wall outlet
Power supply box
to DC IN 9V
Connecting the power source
Connect the AC power adaptor AC-PLM2 (s pplied) to a wall o tlet. Do not connect the power
so rce ntil all other connections are complete.
AC power cord
(supplied)
(US, Canadian
models)
(Singapore model)

1-3
18
Wearing the Glasstron
WARNING
• Fail re to properly fit the prod ct (see “Proper Fit,” page 9) each time may res lt in eye
fatig e, eye damage, or loss of vis al f nctions and may res lt in accident or inj ry.
• This prod ct sho ld not be sed by children age 15 or yo nger.
The eyes of children are still developing and may be adversely affected by se of this
prod ct, and it may ca se eye fatig e, eye damage, or loss of vis al f nctions.
In addition, this prod ct may not be adj sted to fit a child’s head.
If yo normally wear glasses while watching TV, yo can se the Glasstron while wearing
glasses. When yo take the Glasstron off, be caref l that yo r reg lar glasses not get ca ght on
the Glasstron.
1Adjust the nose piece and put on the Glasstron.
P ll o t the nose piece if yo wear
glasses.
Open the side pieces by grasping the
side piece tips and p t on the
Glasstron.
Caution:
Be caref l not to poke yo r eyes
with the side piece tips when
p tting the Glasstron on or off.
2Adjust the angle of the display unit.
Adj st the angle of the side pieces by
grasping the side piece tips to adj st the
display nit to the most s itable viewing
position.
Yo do not necessarily have to rest the
side pieces on yo r ears.
Side piece
To use the supplied nose piece
If yo are still nable to have a f ll view of the screen or clear pict re color on the Glasstron after
performing step 2 above, replace the nose piece with the s pplied nose piece*.
2Insert B of the s pplied nose piece*
into the ro nd notch A.
1Remove the nose piece in an pward direction
while grasping the nose piece s pport.
Nose piece
* Nose piece
Black : US, Canadian models
Gray : Singapore model
19-US
Getting Started
3Adjust the width of the side pieces.
There are two settings for the side piece
width adj stment.
If the fit seems loose, insert the side
piece adj sters to the hinges of the left
and right side pieces.
To use the side piece adjusters
To reset the side piece adj sters, t rn the side pieces inside slightly and reverse the
above proced re.
To p t the side piece adj ster back, press A to the ill strated direction ntil it “clicks”
into place.
1This is the original
position. Normally keep
adjusters here.
2Turn the side pieces
inside slightly then
gently squeeze the top
and bottom of the side
piece adjuster and pull
out to release.
3Slide the side piece
adjuster toward the
display unit.
4Reinsert the side piece
adjuster tines into the
hinge area between the
side piece and display
unit. Repeat the
procedure for the other
side piece.
Using side piece
adjusters
Not using side piece
adjusters
continued
Side piece adjuster
Display unit Side piece
3
4
20-US
Notes
• If the stereo earphones are loose, we
recommend sing the spare ear-pads (not
s pplied).
• If yo r head is small, yo may not be able to
se the Glasstron.
• Depending on yo r eyesight, yo may not be
able to foc s on the pict re properly. In s ch
a case, it is not a malf nction.
4Wear the stereo earphones.
Detach the stereo earphones from the
display nit and p t them in yo r ears.
Wearing the Glasstron (continued)
For increased comfort while wearing Glasstron
If the Glasstron fit is loose or ncomfortable, place the s pplied side piece pads onto the tip of each
side piece.
Note
Use the side peace pads pocket-side inward.
21-US
Operations
Using the Glasstron
If yo set the ser lock , nlock it (page 25).
Before you start…
Be s re to follow the proced res in “Connecting the Glasstron” (pages 14-17) and “Wearing the
Glasstron” (pages 18-20).
WARNING
Each time this prod ct is sed, adj stment screens will appear, req iring the viewer to
properly fit the prod ct. To prevent eye damage, do not se this prod ct if the vertical lines
do not cross the horizontal line on the next screen.
The Glasstron incl des two small (left and right) LCDs. Yo are watching a combined pict re
created from these two screens. Altho gh the screen position is properly aligned at the factory,
it may become misaligned if the Glasstron is deformed or damaged. Check the screen position
alignment every time yo t rn on the Glasstron. If yo cannot have correct screen alignment,
stop sing the Glasstron immediately.
1Turn on the Glasstron using the POWER ON/OFF switch.
The POWER lamp lights p.
Screen
POWER ON/OFF
continued

1-4
22-US
Using the Glasstron (continued)
Left screen Right screen
Yo may see a horizontal line
on the left screen rather than
the right screen and vertical
lines on the right screen
rather than the left screen.
This is not a malf nction.
The combined picture
you see with both eyes
If the image you see matches one of the pictures below, you have
correct screen alignment.
Correct
Correct Correct Correct Correct
START/BATT CHECK
If the image you see matches one of the pictures
below, stop using the Glasstron immediately.
Use of the Glasstron under such conditions may cause
eye fatigue or eye damage.
When no vertical lines
cross the horizontal
line.
When the horizontal
line appears as a
diagonal line.
When the center vertical
line does not cross the
horizontal line.
Incorrect Incorrect Incorrect
If yo cannot see a proper arrangement of these lines even after resting yo r eyes for a
few ho rs, the Glasstron may not be operating correctly. Contact yo r Sony dealer or
local a thorized Sony service facility.
2If the screens are aligned, press the START/BATT CHECK button.
23-US
Operations
3Start playback on the video equipment connected to the
Glasstron.
4Adjust the volume by turning the VOL control.
When yo set the AVLS ON/OFF switch to ON, yo cannot t rn p the vol me beyond
the defined limit (see page 24).
5Check that the four corners of the screen are clear.
If the fo r corners of the screen are not clear, do the step 2 (page 22) to check the screen
position alignment again.
6Adjust the brightness by turning the BRIGHT control.
BRIGHT
Å{Å|
VOL
lower louder
less bright brighter
continued
24-US
Screen warnings against
overuse of the Glasstron
To prevent eye fatig e or eye damage, after
yo se the Glasstron for three ho rs the
following ca tion appears on the screen and
the power t rns off a tomatically.
Caution: Motion sickness from
viewing programs.
Some viewers may experience motion
sickness, headache or na sea from viewing
movies or video programs, especially those
with intense action and movement. If yo
feel any of these symptoms, stop sing the
prod ct immediately. To avoid personal
inj ry or inj ry to others, do not drive a car
or motorcycle, nor do anything that req ires
concentration ntil the symptoms
disappear.
Caution: Motion sickness from
external motion.
Do not se the prod ct while s bject to
external motion –– for example, as a
passenger in a car. Use of this prod ct
nder these conditions may ca se motion
sickness.
TIME OUT
TEMPS DEPASS
After you finish using the
Glasstron
Take off the Glasstron, and t rn off the
power.
Note on the LCDs
The LCD screen is made with high-
precision technology. However, black
points or bright points of light (red, bl e, or
green) may appear constantly on the LCD
screen. This is not malf nction.
(Effective dots: more than 99.99%)
Preventing sound from
escaping through the stereo
headphones
–– AVLS(Auto Volume Limiter
System):
Keeps down the maxim m vol me to
protect yo r ear. Yo cannot t rn p the
vol me beyond the defined limit even if
yo try to t rn it p.
Set the AVLS ON/OFF switch
to ON.
To turn the AVLS off
Set the AVLS ON/OFF switch to OFF.
AVLS
OFF ON
Using the Glasstron (continued)
25-US
Operations
Setting the user lock
WARNING
This prod ct sho ld not be sed by children age 15 or yo nger. The eyes of children are still
developing and may be adversely affected by se of this prod ct. To prevent s ch se, this
prod ct is eq ipped with the ser lock system.
When the ser lock is on, a dio and video signals are not inp t and all operations except power
on/off are disabled.
To se the Glasstron, nlock the ser lock.
1Set the user lock switch as shown in the illustration.
To unlock the user lock
Set the ser lock switch to the opposite position.
USER LOCK
VERR. UTILIS
Bottom of the Power
supply box Lock Unlock

1-5
26-US
Using an optional battery pack
If yo se a battery pack s ch as the NP-F550, yo can se the Glasstron witho t connecting to a
wall o tlet.
Charge the battery pack before se by sing the optional battery charger, BC-V615. Yo cannot
charge the battery pack while it is on the nit.
1Slide the BATT/COVER RELEASE button to remove the cover.
When not sing the nit, keep the cover
on the power s pply box.
2Attach the battery pack to the power supply box.
Install the battery pack properly making
s re it is not crooked against the power
s pply box.
To remove the battery pack, slide and
hold the BATT/COVER RELEASE
b tton and p ll the battery pack off.
Battery pack
Battery pack Battery life
NP-F550 Approx. 7 ho rs
* The above indications are for f lly charged
batteries.
* Act al battery life depends on conditions of
se.
* Yo can also se a battery pack s ch as the
NP-F530 (not s pplied) with the Glasstron.
* Yo can se an “InfoLITHIUM™” battery
pack with the Glasstron. When sing s ch a
battery pack, the estimated remaining battery
life is displayed with the indicator instead of
the time co nter.
BATT/COVER RELEASE
button
Notes
• While sing the battery pack, if yo connect
or disconnect the AC power adaptor, the
power t rns off. To t rn the power on, press
the POWER ON/OFF switch again.
• If the POWER lamp flashes while sing the
battery pack, replace the battery pack with a
fresh one.
• Battery life may be shorter in a cold
environment. This is a typical battery
characteristic.
“InfoLITHIUM” is a trademark of Sony
Corporation.
BATT/COVER RELEASE
button
Power supply box
27-US
Operations
Remaining battery life
Checking the remaining
battery life
When no indication or
caution appears on the
screen, press the START/
BATT CHECK button.
The remaining battery life appears
and the pict re disappears.
When using the AC power adaptor,
the “”mark appears on the
screen.
bB
dead
BATTERY DOWN
PILE PLATE
Fully
charged
START/BATT CHECK
When the battery pack is weak, the
following message appears on the
screen. Replace the battery pack with
a charged one.
12-US
Checking the supplied accessories
Check that the following accessories are s pplied with yo r Glasstron. If any item is not
s pplied, contact yo r Sony dealer or local a thorized Sony service facility.
• Display nit/Power s pply box (1)
• AC power adaptor AC-PLM2 (1)
• AC power cord (1)
• A dio/video cable
(special minipl g y phono pl g) (1)
• Pl g adaptors
(phono jack y phono jack) (3)
• Nose piece (black) (1)
• Side piece pads (2)
• Operating instr ctions man al (1)
• Warranty (1)
(US, Canadian models)
10-GB
Checking the supplied accessories
Check that the following accessories are s pplied with yo r Glasstron. If any item is not
s pplied, contact yo r Sony dealer or local a thorized Sony service facility.
• Display nit/Power s pply box (1)
• AC power adaptor AC-PLM2 (1)
• AC power cord (1)
• A dio/video cable
(special minipl g y phono pl g) (1)
• A dio/video cable (special minipl g y
stereo minipl g) (1)
• Pl g adaptors
(phono jack y phono jack) (3)
• Nose piece (gray) (1)
• Side piece pads (2)
• Operating instr ctions man al (1)
(Singapore model)

1-6
1-6 E
Additional Information
27-GB
If the nose piece is disconnected
Reinsert the nose piece to its position.
If the side pieces are
disconnected
Yo can reattach the side piece.
Insert the side piece to the inner side of the
display nit. Gently p sh ntil it clicks into
position.
However, reattaching the side pieces may
ca se a malf nction. Be caref l not to
reattach them too often.
Window coating
To avoid reflection, the windows are coated.
Do not place the prod ct in locations s bject
to s dden temperat re changes, or where it
is excessively hot (above 60°C/96°F). For
example, inside a car parked in direct
s nlight.
The coating may develope cracks.
- If the prod ct has been exposed to rain
or water.
- If the prod ct has been s bject to
excessive shock by being dropped, or
the cabinet has been damaged.
- If the prod ct does not operate
normally when following the operating
instr ctions. Adj st only those
controls that are specified in the
operating instr ctions. Improper
adj stment of other controls may res lt
in damage and will often req ire
extensive work by a q alified
technician to restore the prod ct to
normal operation.
- When the prod ct exhibits a distinct
change in performance –– this indicates
a need for service.
• Do not disassemble or modify the
prod ct. It may ca se fire or electric
shock. Have the prod ct checked and
repaired at yo r Sony dealer or local
a thorized Sony service facility.
• Do not attempt to service the prod ct
yo rself since opening the cabinet may
expose yo to dangero s voltage or other
hazards. Refer all servicing to q alified
service personnel.
• When replacement parts are req ired, be
s re the service technician certifies in
writing that he has sed replacement
parts specified by the man fact rer that
have the same characteristics as the
original parts.
Una thorized s bstit tions may res lt in
fire, electric shock, or other hazards.
• Upon completion of any service or
repairs to the prod ct, ask the service
technician to perform ro tine safety
checks (as specified by the man fact rer)
to determine that the prod ct is in safe
operating condition, and to so certify.
• Unpl g the prod ct from the wall o tlet
before cleaning. Clean the prod ct gently
with a dry, soft cloth, or a soft cloth
slightly moistened with a mild detergent
sol tion. Do not se any type of solvent,
s ch as alcohol or benzine.
Insert Bto A.
Windows
26-GB
Precautions
Use
• Operate the prod ct only with the
s pplied AC power adaptor (AC-PLM2).
If yo se a different AC power adaptor, it
may ca se a malf nction.
Unified polarity plug
• Sho ld any liq id or solid object fall into
the cabinet, npl g the prod ct and have
it checked by q alified personnel before
operating it f rther.
• Always t rn the prod ct off when yo do
not se it.
Unpl g the prod ct from the wall o tlet if
yo are not going to se it for several days
or more. To disconnect the cord, p ll it o t
by the pl g. Never p ll the cord itself.
• Do not overload wall o tlets, extension
cords, or convenience receptacles beyond
their capacity, since this can res lt in fire
or electric shock.
• Do not se attachments not recommended
by the man fact rer, as they may ca se
hazards.
• Avoid sing earphones at high vol me.
Hearing experts advise against
contin o s, lo d, and extended play. If
yo experience a ringing in yo r ears,
red ce vol me or discontin e se.
• Do not to ch the AC power adaptor or
power s pply box with wet hands. If yo
fail to observe this, it may ca se electric
shock.
• Do not drop or give a mechanical shock to
the prod ct.
Installation
• To prevent internal heat b ild p, do not
block the ventilation openings.
• Avoid operating the prod ct at
temperat res below 5°C (41°F).
• Do not s bject the prod ct to high
temperat re or direct s nlight. If yo do
not observe the above instr ctions, the
prod ct may become deformed and the
screens may become impossible to align.
If yo keep watching misaligned screens,
yo may develop eye fatig e. Follow the
instr ctions in “Using the Glasstron”
(pages 19 - 22), to be s re the screens are
aligned. If yo find the screens
misaligned, have the prod ct repaired at
yo r Sony dealer or local a thorized
Sony service facility.
• Do not place the prod ct in locations
where it is wet, h mid, d sty, smoky, or
steamy. Do not se this prod ct near or
aro nd water. It may ca se fire or electric
shock. Especially, do not se the prod ct
in the bathroom.
• If the prod ct is transported directly from
a cold to a warm location, or if the room
temperat re has changed s ddenly, the
pict re may be bl rred or show poor
color. This is beca se moist re has
condensed on the lenses inside. If this
happens, let the moist re evaporate
before sing the prod ct.
• Do not place the prod ct on an nstable
cart, stand, table, or shelf. The prod ct
may fall, ca sing serio s inj ry to a child
or an ad lt, and serio s damage to the
prod ct.
• Do not allow anything to rest on or roll
over the power cord, and do not place the
prod ct where the power cord is s bject
to wear or ab se.
Others
• Unpl g the prod ct from the wall o tlet
and refer servicing to q alified service
personnel nder the following conditions:
- When the power cord or pl g is
damaged or frayed.
- If liq id has been spilled into the
prod ct.
29-FR
Informations complémentaires
Si les branches se démontent
Vo s po vez les réinstaller.
Introd isez les branches dans la partie
intérie re de l’ nité d’affichage. Po ssez
délicatement j sq ’à ce q ’elles s’encliq ettent
en position.
La réinstallation des branches risq e
cependant de provoq er n
dysfonctionnement. Veillez à ne pas les
remonter trop so vent.
Revêtement des verres
Po r éviter les reflets, les verres sont revêt s.
Ne placez pas l’ nité à des endroits so mis à
de br sq es changements de températ re o
excessivement cha ds (a -delà de 60 °C/96 ºF).
Par exemple à l’intérie r d’ ne voit re
parq ée en plein soleil.
Le revêtement des verres risq erait de se
craq eler.
verres
Insérez Bdans A.
- Si l’appareil présente des altérations
significatives des performances –– Cela
signifie q ’il nécessite n entretien.
• Ne démontez pas et ne transformez pas
l’appareil. Vo s risq ez sinon de provoq er
n incendie o ne électroc tion. Faites
vérifier et réparer l’appareil par votre
revende r Sony o n centre de service
après-vente Sony agréé.
• Ne tentez pas d’effect er vo s-même
l’entretien de cet appareil parce q e
l’o vert re d boîtier vo s expose à ne
tension dangere se et à d’a tres risq es.
Confiez-en excl sivement l’entretien a
personnel q alifié.
• Si des pièces de rechange s’avèrent
nécessaires, veillez à ce q e le technicien
chargé de l’entretien certifie par écrit avoir
tilisé des pièces de rechange spécifiées par
le fabricant q i présentent les mêmes
spécifications q e les pièces d’origine.
To te s bstit tion non a torisée pe t
provoq er n incendie, ne électroc tion o
d’a tres risq es.
• A terme de to te intervention d’entretien
o de réparation de l’appareil, demandez a
technicien d’entretien d’effect er n
contrôle de séc rité de ro tine (tel q e
spécifié par le fabricant) de manière à
déterminer si l’appareil se tro ve en parfait
état de marche et de le certifier.
• Débranchez l’appareil de la prise m rale
avant de le nettoyer. Nettoyez l’appareil a
moyen d’ n chiffon do x et sec o d’ n
chiffon do x légèrement imprégné d’ ne
sol tion détergente ne tre. N’ tilisez a c n
type de solvant comme de l’alcool o de la
benzine.
Si le pontet s’enlève
Réinstallez-le en position.
28-FR
Précautions
Utilisation
• Faites niq ement fonctionner cet appareil
a moyen de l’adaptate r secte r (AC-PLM2)
fo rni. L’ tilisation d’ n a tre adaptate r
secte r risq e de provoq er n
dysfonctionnement.
Fiche àpolaritéunifiée
• Si n liq ide o n solide venait à
s’introd ire à l’intérie r d boîtier,
débranchez l’appareil et faites-le vérifier par
n technicien compétent avant de le remettre
en service.
• Mettez to jo rs l’appareil hors tension
lorsq e vo s ne l’ tilisez pas.
Débranchez l’appareil de la prise m rale si
vo s prévoyez de ne pas l’ tiliser pendant
q elq es jo rs o pl s. Po r débrancher le
cordon, saisissez-le par la fiche. Ne tirez
jamais s r le cordon proprement dit.
• Ne s rchargez pas les prises m rales,
cordons prolongate rs et a tres prises a -
delà de le r capacité. Vo s risq eriez de
provoq er n incendie o ne électroc tion.
• N’ tilisez pas de fixations non préconisées
par le fabricant, car elles pe vent constit er
n risq e.
• Evitez d’ tiliser le casq e d’éco te à vol me
élevé. Les médecins spécialisés déconseillent
l’éco te contin e et prolongée à vol me
élevé. Si vo s percevez des bo rdonnements
dans les oreilles, baissez le vol me o
interrompez l’ tilisation.
• Ne to chez pas l’adaptate r secte r o le
bloc d’alimentation lorsq e vo s avez les
mains mo illées. Vo s risq ez sinon de s bir
ne électroc tion.
• Ne laissez pas tomber l’appareil et ne le
so mettez pas à des chocs.
Installation
• Po r éviter to te s rcha ffe interne,
n’obstr ez pas les o ïes de ventilation.
• Evitez de faire fonctionner l’appareil so s des
températ res inférie res à 5°C (41°F).
• Ne so mettez pas l’appareil à des
températ res élevées o a rayonnement
direct d soleil. Si vo s ne vo s conformez
pas à ces instr ctions, l’appareil risq e de se
déformer et les écrans de devenir impossibles
à aligner. Si vo s persistez à visionner des
écrans désalignés, vo s risq ez de vo s
fatig er la v e. Appliq ez les instr ctions de
“Utilisation d Glasstron” (pages 21- 24)
po r être certain q e les écrans sont alignés.
Si vo s estimez q e les écrans sont
désalignés, faites réparer l’appareil par votre
revende r Sony o dans n centre de
service après-vente Sony agréé.
• N’installez pas cet appareil dans n endroit
mo illé, h mide, po ssiére x, enf mé o
baigné de vape r. N’ tilisez pas cet appareil
à proximité d’ea . Vo s risq eriez de
provoq er n incendie o ne électroc tion.
En partic lier, ne l’ tilisez pas dans la salle
de bains.
• Si l’appareil est transporté directement d’ n
endroit froid dans n endroit cha d, o si la
températ re de la pièce change
br sq ement, l’image pe t devenir flo e o
offrir des co le rs médiocres. Ces
phénomènes sont ca sés par la condensation
d’h midité s r les lentilles internes. Si cela
se prod it, laissez s’évaporer l’h midité
avant d’ tiliser l’appareil.
• Ne placez pas l’appareil s r n véhic le, n
s pport, n table o ne étagère instable.
L’appareil risq e en effet de tomber et de
provoq er de graves bless res à des enfants
o à des ad ltes et de gravement
endommager l’appareil.
• Ne posez a c n objet s r l’appareil et
n’enro lez pas le cordon a to r. De même,
ne placez pas l’appareil là où le cordon
d’alimentation risq e d’être so mis à l’ s re
o à des détériorations.
Divers
• Débranchez l’appareil de la prise m rale et
faites-le vérifier par n centre de service
après-vente q alifié dans les circonstances
s ivantes :
- Si le cordon o la fiche d’alimentation est
endommagé o effiloché.
- Si n liq ide a pénétré à l’intérie r de
l’appareil.
- Si l’appareil a été exposé à la pl ie o à de
l’ea .
- Si l’appareil a été so mis à des chocs
violents à la s ite d’ ne ch te o si le
boîtier est endommagé.
- Si l’appareil ne fonctionne pas
normalement alors q e vo s appliq ez
les instr ctions d’ tilisation. Réglez
niq ement les commandes spécifiées
dans le mode d’emploi. Un réglage
incorrect d’a tres commandes pe t
entraîner des dommages et nécessiter ne
intervention fastidie se par n technicien
q alifié po r remettre l’appareil en ordre
de marche.

2-1
CABINET (FRONT)
RG-A01 (B) COMPLETE PWB, HP-A01 MOUNTED PWB
Note: Follow the disassembly procedure in the numerical order given.
SECTION 2
DISASSEMBLY
4three claws
5cabinet (front)
3screw
(PTT1.7 ×6)
1
1
2two screws
(PTT1.7 ×6)
2two screws
(PTT1.7 ×6
)
9connector
(CN704)
5connector
(CN801)
7connector
(CN701)
6unweaved cloth
6unweaved cloth
q; two flexible boards
(CN705, 706)
qa two flexible boards
(CN702, 703)
1step screw
3sheet
2insulator 4
qd HP-A01
MOUNTED PWB
8RG-A01 (B)
COMPLETE PWB
qs Remove two solders of
ear MDR-E805PT//K SET
receiver (HEADPHONE (R)).
qs Remove two solders of
ear MDR-E805PT//K SET
receiver (HEADPHONE (L)).

2-2 E
BACK LIGHT UNIT
EAR MDR-E805PT//K SET RECIVER (HP701, 702)
3back light unit
3back light unit
4lens bloc
k
2two claws
1unweaved cloth
1unweaved cloth
2two claws
qa vine (R)
qs two ear MDR-E805PT//K SET
recivers (HEADPHONE (L/R))
6vine cover (R)
6vine cover (L)
5claw
5claw
qa vine (L)
7two bosses
7two bosses
9two bosses
9two bosses
q; hinge bearing (R)
q; hinge bearing (L)
3hinge block (R)
3hinge block (L)
2screw (PTT1.7 ×6)
2screw
(PTT1.7 ×6)
4two screws
(PTT1.7 ×6)
8adjustor
8adjustor
1screw
(PTT2 ×20)
1screw
(PTT2 ×20)

3-1
SECTION 3
ELECTRICAL ADJUSTMENTS
Precautions on adjustment:
1. Perform the adjustment in the given order.
2. Power supply voltage: DC 9 V
3. Equipment required
Electrical adjustment requires the following measuring equip-
ment.
(1) Oscilloscope: 2 phenomena, band 30 MHz or more, with de-
lay mode (use 10 : 1 probe unless otherwise specified)
(2) Pattern generator
(3) Regulated power supply
(4) Digital voltmeter
(5) Frequency counter
(6) Connector for adjustment
4. Measurement points for adjustment are located at CN803 on
the RG-A01 board. The pin No. and signal name of CN803 is
listed below.
• RG-A01 Board, CN803
Pin No. Signal Name
1GND
2 G OUT
3 B OUT
4 R OUT
5GND
Pin No. Signal Name
6HD
7 B-Y
8NC
9 R-Y
10 Y
Preparation:
Connect electrical blocks as shown below.
pattern
generator
Set
DC 9V
DC IN 9 V jack (J101)
DD-A02 board
S VIDEO IN jack (J401)
or A/V IN jack (J402)
YM-A01 board
Connector for check (CN305
)
YM-A01 board
Adjusting
Remote
Commande
r
Regulated
power supply Extension cable
(J-6082-291-A)
Note: In the adjustment where the S VIDEO input is designated, if ad-
justment was made with the VIDEO input. The specification of
this set will not be satisfied. Always follow the designation.
If adjustment was made using theVTR with SVIDEO OUT termi-
nal as a signal source, the performance of this set depends on that
VTR. Therefore, use the pattern generator with the Y/C separate
output terminals, if possible.
5. Setting up Input Signals
(1) S VIDEO Signal
Connect an oscilloscope to theY signal pin of the S VIDEO
IN connector, and check that the sync signal of Y signal is
286 mV, video amplitude is 714 mV, and the setup level is 0
mV. (If using the VTR with S VIDEO OUT terminal, check
further that the chroma signal and burst signal do not remain.)
Also, connect an oscilloscope to the chroma signal pin of the
S VIDEO IN connector, and check that the burst signal am-
plitude of chroma signal is 286 mV and it is flat, and more-
over, the amplitude ratio of burst signal to chroma signal is
0.30 : 0.705.
Setup level: Potential difference between black and pedestal
535 ±3 mV 714 ±3 mV
286 ±3 mV
White (75%)
White (100%)
Black
Pedestal
Horizontal
sync signal
Burst signal
(to be flat)
286 ±10 mV
Chroma
amplitude
Y signal
Chroma signal
Burst amplitude : chroma amplitude = 0.30 : 0.705
White (75%)
535 ±3 mV 714 ±3 mV
286 ±3 mV
Red
672 ±3 mV
Pedestal
Horizontal sync signal
Black
Burst signal
(to be flat)
286 ±3 mV
White (100%)
Fig. 3-1. Pattern generator’s color bar signals
(2) VIDEO Signal
In adjusting this set, video signals obtained from the pattern
generator are used, and therefore these video output signals
must satisfy the specification. Connect the oscilloscope to
the VIDEO IN terminal, and confirm that the sync signal
amplitude of video signals is approximately 286 mV, the
amplitude of video part is approximately 714 mV, burst sig-
nal amplitude is approximately 286 mV and flat, and the level
ratio of burst signal to “red” signal is 0.30 : 0.705.
Fig. 3-2. Pattern generator’s color bar signals

3-2
[Preparation for Adjustment]
1. Service Jigs
(1) Adjusting remote commander (RM-95-modified)
Note: J-6082-053-B
(2) Extension cable (for remote commander plug converter)
J-6082-291-A
Note: The page will not be changed over, unless the microprocessor in
the adjusting remote commander is a new one (uPD7503-G-C56-
12). In such a case, replace with new microprocessor (8-759-148-
35).
2. Adjusting Remote Commander
For the adjustment, the adjustment data saved in the nonvola-
tile memory (EEPROM) must be rewritten, and for this pur-
pose the adjusting remote commander is used.
The adjusting remote commander makes two-way communi-
cation with the set using a remote control signal line (LANC).
The adjusting remote commander transmits pages, addresses,
and data up/down commands to the set.The set transmits pages,
addresses, and data to the adjusting remote commander.
3. How to Use TheAdjusting Remote Commander
(1) Connect the adjusting remote commander to the CN305 on
YM-A01 board via extension cable (J-6082-291-A).
At this time, set the switch of extension cable to OFF
(OPEN) position
Turn ON the power on the set.
(2) Set the HOLD switch on the adjusting remote commander to
the HOLD (SERVICE) position.
If connection is normal, the LCD display on the adjusting
remote commander will be as shown in Fig.3-3.
()
HOLD START/
STOP
WIDE
ZOOM
TELE
REC
REVIEW FOCUS
POWER
AUTO/MAN
EDIT SEARCH
COUNTER
RESET DISPLAY FRAME SLOW
REC PAUSE
REW FF
RM-95
STOP
PB
Adjusting Remote Commander RM-95 (J-6082-053-B)
Address
change
NORMAL(NOR)/SERVICE (ADJ)
mode selection
Page change
Data change
Data writing
Page Data Address
Fig. 3-3
(3) Operate the adjusting remote commander as follows:
• Page change
Press the EDIT SEARCH + button to increase the page.
Press the EDIT SEARCH – button to decrease the page.
There are 16 pages from 0 to F.
Hexadecimal numbers
LCD display
Decimal conversion
0123456789ABCDEF
10 23456789 A b c d E F
10 2 3 4 5 6 7 8 9 10 11 12 13 14 15
•Address change
Press the FF (M) button to increase the address.
Press the REW (m) button to decrease the address.
There are 256 addresses from 00 to FF.
•Data change (data setting)
Press the PLAY (N) button to increase the data.
Press the STOP (x) button to decrease the data.
There are 256 data from 00 to FF.
•Adjustment data writing
The PAUSE button must be pressed to write adjustment
data (D page) to the nonvolatile memory (EEPROM). (Un-
less the PAUSE is pressed, new data are not saved in the
nonvolatile memory.)
(4) Select page: 1, address: 00, and set 01 data. Thus, the data
input to page: D is enabled.
(5) After the adjustment finished, select page: 1, address: 00,
and set 00 data. Thus, the data change on page: D is dis-
abled.
(6) After all adjustments finished, turn OFF the main power sup-
ply (9 V) once.
4. Precaution on Use of TheAdjusting Remote Commander
Misoperation of the adjusting remote commander could erase
correct data. To prevent this, it is recommended to make a note
of data from page: D before adjustment, and also to make a
note of new adjustment data each time the adjustment of one
item is finished.
Fig. 3-4

3-3
5. Data Processing
Certain adjustment items require the microprocessor data to be read out or the displayed data (hexadecimal numbers) on jigs or
adjusting remote commander to be calculated to get adjustment data. In such a case, convert hexadecimal numbers into decimal
numbers once, then make calculation, and convert its result into hexadecimal number as adjustment data. Table 3-1 shows hexadeci-
mal –decimal number conversion.
Hexadecimal –Decimal number conversion.
1
2
Lower digit
of hex.
Higher digit
of hex.
0123456789A
(A) B (b) C (c) D (d) E (E) F (F)
00
1
2
3
4
5
6
7
8
9
A (A)
B (b)
C (c)
D (d)
E (E)
F (F)
123456789
10 11 12 13 14 15
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79
80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95
96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111
112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127
128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143
144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159
160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175
176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191
192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207
208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223
224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239
240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255
Table 3-1
Note: Data in ( ) are displayed on jig or adjusting remote commander.
Example:If display on jig or adjusting remote commander is BD (bd)
As higher digit of hex. number is B (b) and lower digit is D (d), the intersection “189”of 1and 2in Table 1 is the target decimal number.

3-4
6. Power ON Procedure for Adjustment
(1) Connect an extension cable to the adjusting remote commander.
(2) After making sure that the HOLD switch on the adjusting remote commander is not turned on (not at left (NOR) position), supply 9
Vdc to the DC IN (J101).
(With the HOLD switch at HOLD position, the initial operation of the set does not finish, disabling the POWER switch function)
(3) Turn ON the POWER switch on the set. Confirm that a green LED lights up.
(4) Set the HOLD switch on the adjusting remote commander to the HOLD (right (ADJ)) position.
7. Adjustment Finishing Procedure
Order Page Address Data Description Remarks
1. D 01 –31 Check if adjusted data are written correctly to the given page and address.
2. 2 00 00 Set data 00 to given page and address. Page 2: Reset
3. 1 00 00 Page D: Write protect
4. Set HOLD switch on adj. remote commander to NOR position.
8. Check screen skip mode setting
Order Page Address Data Description Remarks
1. 2 00 01 Set data 01 to given page and address. Select RAM address page 1
2. 2 2C 00 Set data 00 to given page and address. No output check screen
Resetting: Turn the POWER switch off.
9. Picture control standard setting (LCD and OPTICS blocks adjustments)
Order Page Address Data Description Remarks
1. 1 00 01 Set data 01 to given page and address. Page D: Cancel protect
2. D 01 41 Set data 41 to given page and address, and press PAUSE. Ope. –Brightness: Center
After LCD and OPTICS blocks adjustments
Order Page Address Data Description Remarks
1. 1 00 01 Set data 01 to given page and address. Page D: Cancel protect
2. D 01 01 Set data 01 to given page and address, and press PAUSE. Ope. –Brightness: Reset center

3-5
Address Data Remarks
Initial set Memo
00 –– Not used
01 01 (01) LCD, OPTICS blocks adj.
(Set data: 41 during adj.)
02 02 02 Fixed value
03 01 01
04 (7D)
05 (78)
06 (75) Battery down adj.
07 (67)
08 (60)
09 (08)
0A 42 42
0B 03 03
0C 40 40
0D 00 00 Fixed value
0E 40 40
0F 18 18
10 00 00
11 (70) Hue adj.
12 (80) Color adj.
13 (A0) G brightness adj.
14 (1A) G contrast adj.
15 (80) R brightness, white adj.
16 (80) B brightness, white adj.
17 A2 A2
18 CE CE Fixed value
19 80 80
1A (80) R contrast adj.
1B (80) B contrast adj.
1C 6D 6D
1D 0A 0A Fixed value
1E 80 80
1F (80) TG PLL adj.
20 03 03
21 00 00
22 00 00
23 00 00 Fixed value
24 00 00
25 00 00
26 0F 0F
[Preset Data Writing]
Connection:
(1) Connect the adjusting remote commander to the CN305 onYM-A01 board.
Data Writing Procedure
(1) Set data: 01 to page: 1, address: 00.
(2) Enter the data given in the table below.
Note: To write the data to the EEPROM, press the PAUSE button on the adjusting remote commander each time the data is set.
(3) After writing all data, set data: 00 to page: 1, address: 00.
D Page Adjustment Address and Initial Value
Data in ( ) in Initial set column are different from the data adjusted at the shipment.
Make setting and adjustment only when IC302 (EEPROM) was replaced.
Data in Memo column are fixed value. Always set to this value.
Address Data Remarks
Initial set Memo
27 0D 0D Fixed value
28 (A0) V. COM R adj.
29 (A0) V. COM L adj.
2A (C0) BL balance adj.
2B (C0)
2C 00 00
2D 00 00 Fixed value
2E 00 00
2F 00 00
30 (FF) Brightness vol. center adj.
31 23 23 Fixed value
32-FF –– Not used

3-6
[Brightness Volume Center Adjustment]
Preparation:
[BRIGHT] control (RV301): Center (click position)
Condition:
Input signal Color bar signal (white 75%)
Measurement point Displayed data on the adjusting remote
Measuring equipment commander
Adjustment page D
Adjustment address 30
Specified value XXh = 80h ± 09h
Adjustment Procedure:
(1) Set data: 01 to page: 2, address: 00.
(2) Read data: XXh on page: 2, address: 2A.
(3) Confirm that the data: XXh satisfies the specified value.
(4) Set (or confirm) data: 01 to page: 1, address: 00.
(Cancel D page protect)
(5) Enter the data: XXh to page: D, address: 30.
(6) Press the PAUSE button to write data.
LCD BLOCK
•To adjust the LCD block, connect a pattern generator as shown
below. (For details, see page 3-1)
•Set the picture control standard. (See page 3-4)
•Make the following adjustment in the given order.
[TG PLL Adjustment]
Condition:
Input signal No signal
Measurement point RG-A01 board CN803 pin 6
Measuring equipment Frequency Counter
Adjustment page D
Adjustment address 1F
Specified value 15.748 kHz ± 20 Hz
Connection:
Adjustment Procedure:
(1) Connect a frequency counter to the CN803 pin 6(HD) and
pin 1(GND) on RG-A01 board.
(2) Set (or confirm) data: 01 to page: 1, address: 00.
(Cancel D page protect)
(3) On page: D, address: 1F, change data with the PLAY and
STOP buttons and press the PAUSE button to write data so
that the frequency counter reading satisfies the specified
value.
Adjustment and Connection Location: RG-A01 board
(see page 3-13)
S VIDEO IN jack (J401)
Pattern generator
Set
CN803 pin 6(HD)
CN803 pin 1(GND)
RG-A01 Board
Frequency counter
+
–
H

3-7
[G Contrast Adjustment]
Condition:
Input signal 10 step signal, 1 Vp-p
(White: 100 IRE level)
Measurement point RG-A01 board CN803 pin 2
Measuring equipment Oscilloscope
Adjustment page D
Adjustment address 14
Specified value 2.4 ± 0.1 Vp-p
Connection:
Adjustment Procedure:
(1) Connect an oscilloscope to the CN803 pin 2(G OUT) and
pin 1(GND) on the RG-A01 board.
(2) Set (or confirm) data: 01 to page: 1, address: 00.
(Cancel D page protect)
(3) On page: D, address: 14, change data with the PLAY and
STOP buttons and press the PAUSE button to write data so
that the Alevel of waveform on the oscilloscope satisfies
the specified value.
Adjustment and Connection Location: RG-A01 board
(see page 3-13)
Oscilloscope
(DC range)
+
–
RG-A01 Board
CN803 pin 2(G OUT)
CN803 pin 1(GND)
[G Brightness Adjustment]
Condition:
Input signal 10 step signal, 1 Vp-p
(White: 100 IRE level)
Measurement point RG-A01 board CN803 pin 2
Measuring equipment Oscilloscope
Adjustment page D
Adjustment address 13
Specified value 8.4 ± 0.1 Vp-p
Connection:
Adjustment Procedure:
(1) Connect an oscilloscope to the CN803 pin 2(G OUT) and
pin 1(GND) on the RG-A01 board.
(2) Set (or confirm) data: 01 to page: 1, address: 00.
(Cancel D page protect)
(3) On page: D, address: 13, change data with the PLAY and
STOP buttons and press the PAUSE button to write data so
that the Blevel of waveform on the oscilloscope satisfies
the specified value.
Adjustment and Connection Location: RG-A01 board
(see page 3-13)
A
Black level
White level
CN803 pin 2(G OUT)
CN803 pin 1(GND)
RG-A01 Board
+
–
Oscilloscope
(DC range)
B
Black level
Black level

3-8
[R Contrast Adjustment]
Condition:
Input signal 10 step signal, 1 Vp-p
(White: 100 IRE level)
Measurement point RG-A01 board CN803 pin 4
Measuring equipment Oscilloscope
Adjustment page D
Adjustment address 1A
Specified value 2.4 ± 0.1 Vp-p
Connection:
Adjustment Procedure:
(1) Connect an oscilloscope to the CN803 pin 4(R OUT) and
pin 1(GND) on the RG-A01 board.
(2) Set (or confirm) data: 01 to page: 1, address: 00.
(Cancel D page protect)
(3) On page: D, address: 1A, change data with the PLAY and
STOP buttons and press the PAUSE button to write data so
that the Clevel of waveform on the oscilloscope satisfies
the specified value.
Adjustment and Connection Location: RG-A01 board
(see page 3-13)
Oscilloscope
(DC range)
+
–
RG-A01 Board
CN803 pin 4(R OUT)
CN803 pin 1(GND)
[R Brightness Adjustment]
Condition:
Input signal 10 step signal, 1 Vp-p
(White: 100 IRE level)
Measurement point RG-A01 board CN803 pin 4
Measuring equipment Oscilloscope
Adjustment page D
Adjustment address 15
Specified value 8.4 ± 0.1 Vp-p
Connection:
Adjustment Procedure:
(1) Connect an oscilloscope to the CN803 pin 4(R OUT) and
pin 1(GND) on the RG-A01 board.
(2) Set (or confirm) data: 01 to page: 1, address: 00.
(Cancel D page protect)
(3) On page: D, address: 15, change data with the PLAY and
STOP buttons and press the PAUSE button to write data so
that the Dlevel of waveform on the oscilloscope satisfies
the specified value.
Adjustment and Connection Location: RG-A01 board
(see page 3-13)
CN803 pin 4(R OUT)
CN803 pin 1(GND)
RG-A01 Board
+
–
Oscilloscope
(DC range)
C
Black level
White level
D
Black level
Black level

3-9
[B Contrast Adjustment]
Condition:
Input signal 10 step signal, 1 Vp-p
(White: 100 IRE level)
Measurement point RG-A01 board CN803 pin 3
Measuring equipment Oscilloscope
Adjustment page D
Adjustment address 1B
Specified value 2.4 ± 0.1 Vp-p
Connection:
Adjustment Procedure:
(1) Connect an oscilloscope to the CN803 pin 3(B OUT) and
pin 1(GND) on the RG-A01 board.
(2) Set (or confirm) data: 01 to page: 1, address: 00.
(Cancel D page protect)
(3) On page: D, address: 1B, change data with the PLAY and
STOP buttons and press the PAUSE button to write data so
that the Elevel of waveform on the oscilloscope satisfies
the specified value.
Adjustment and Connection Location: RG-A01 board
(see page 3-13)
Oscilloscope
(DC range)
+
–
RG-A01 Board
CN803 pin 3(B OUT)
CN803 pin 1(GND)
[B Brightness Adjustment]
Condition:
Input signal 10 step signal, 1 Vp-p
(White: 100 IRE level)
Measurement point RG-A01 board CN803 pin 3
Measuring equipment Oscilloscope
Adjustment page D
Adjustment address 16
Specified value 8.4 ± 0.1 Vp-p
Connection:
Adjustment Procedure:
(1) Connect an oscilloscope to the CN803 pin 3(B OUT) and
pin 1(GND) on the RG-A01 board.
(2) Set (or confirm) data: 01 to page: 1, address: 00.
(Cancel D page protect)
(3) On page: D, address: 16, change data with the PLAY and
STOP buttons and press the PAUSE button to write data so
that the Flevel of waveform on the oscilloscope satisfies
the specified value.
Adjustment and Connection Location: RG-A01 board
(see page 3-13)
CN803 pin 3(B OUT)
CN803 pin 1(GND)
RG-A01 Board
+
–
Oscilloscope
(DC range)
E
Black level
White level
F
Black level
Black level

3-10
[Color Adjustment]
Condition:
Input signal Color bar signal (White: 75%)
Measurement point RG-A01 board CN803 pin 2
Measuring equipment Oscilloscope
Adjustment page D
Adjustment address 12
Specified value 0 ± 0.05 Vp-p
Connection:
Adjustment Procedure:
(1) Connect a oscilloscope to the CN803 pin 2(G OUT) and
pin 1(GND) on the RG-A01 board.
(2) Set (or confirm) data: 01 to page: 1, address: 00.
(Cancel D page protect)
(3) On page: D, address: 12, change data with the PLAY and
STOP buttons and press the PAUSE button to write data so
that the Glevel of waveform on the oscilloscope satisfies
the specified value.
Adjustment and Connection Location: RG-A01 board
(see page 3-13)
[Hue Adjustment]
Condition:
Input signal Color bar signal (White: 75%)
Measurement point RG-A01 board CN803 pin 2
Measuring equipment Oscilloscope
Adjustment page D
Adjustment address 11
Specified value 0 ± 0.05 Vp-p
Connection:
Adjustment Procedure:
(1) Connect a oscilloscope to the CN1003 pin 2(G OUT) and
pin 1(GND) on the RG-A01 board.
(2) Set (or confirm) data: 01 to page: 1, address: 00.
(Cancel D page protect)
(3) On page: D, address: 11, change data with the PLAY and
STOP buttons and press the PAUSE button to write data so
that the Hlevel of waveform on the oscilloscope satisfies
the specified value.
Adjustment and Connection Location: RG-A01 board
(see page 3-13)
+
–
Oscilloscope
(DC range)
CN803 pin 2(G OUT)
CN803 pin 1(GND)
RG-A01 Board
G
+
–
Oscilloscope
(DC range)
CN803 pin 2(G OUT)
CN803 pin 1(GND)
RG-A01 Board
H