Sony KD-32NX100AEP Service manual
SERVICE MANUAL
AE-6D
CHASSIS
MODEL
KD-32NX100AEP
COMMANDER DEST CHASSIS NO.
RM-935 AEP SCC-Q85B-A
KD-32NX100AEP
- 1 -
RM-935
TABLE OF CONTENTS
Section Title Page Section Title Page
Caution .................... 3
Specifications .................... 4
Connectors .................... 5
Self Diagnostic Software .................... 6
1. GENERAL
Automatically Tuning the TV .................... 9
Finding your Video Channel .................... 9
Viewing a Digital Text Service .................... 9
Using the Text Menu .................... 10
The Main Menu .................... 10
Manually Tuning Analogue
Signals .................... 12
Remote Control Configuration
for VCR/DVD .................... 12
Specifications .................... 13
Troubleshooting .................... 13
2. DISASSEMBLY
2-1. Rear Cover Removal (Step 1) .................... 14
2-2. Rear Cover Removal (Step 2) .................... 14
2-3. Rear Cover Removal (Step 3) .................... 14
2-4. Speaker Disconnection .................... 14
2-5. Chassis Removal .................... 15
2-6. Service Position .................... 15
2-7. D and G Board Removal .................... 15
2-8. G1 Bracket Removal .................... 16
2-9. F1 Board Removal .................... 16
2-10. H1 Board Removal .................... 16
2-11. Removal of N Board Shield .................... 16
2-12. Picture Tube Removal .................... 17
Bottom Plates .................... 18
Removing the Glass Panel .................... 19
3. SET-UP ADJUSTMENTS
3-1. Beam Landing .................... 20
3-2. Convergence .................... 21
3-3. Focus Adjustment .................... 23
3-4. Screen (G2), White Balance .................... 23
5. DIAGRAMS
5-1. Block Diagrams (1) .................... 29
Block Diagrams (2) .................... 30
Block Diagrams (3) .................... 31
Block Diagrams (4) .................... 32
Block Diagrams (5) .................... 33
Block Diagrams (6) .................... 34
Block Diagrams (7) .................... 35
Block Diagrams (8) .................... 36
5-2. Circuit Board Location .................... 37
5-3. Schematic Diagrams and
Printed Wiring Boards .................... 37
* A Board .................... 41
* M3 Board .................... 44
* C Board .................... 47
* N1 Board .................... 48
* L Board .................... 49
* J1 Board .................... 51
* B4 Board .................... 52
* F1 Board .................... 57
* H1 Board .................... 57
* H2 Board .................... 57
* H3 Board .................... 57
* G Board .................... 59
* D Board .................... 61
* G1 Board .................... 62
* VM Board .................... 62
5-4. Semiconductors .................... 64
5-5. IC Blocks .................... 67
6. EXPLODED VIEWS
6-1. Chassis .................... 69
6-2. Picture Tube ................. 70
6-3. Modem .................... 71
7. ELECTRICAL PARTS LIST .................... 72
4. CIRCUIT ADJUSTMENTS
4-1. Electrical Adjustments .................... 24
4-2. Volume Electrical Adjustments .................... 27
4-3. Test Mode 2 .................... 28
CAUTION
SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE AND THE
ANODE CAP TO THE METAL CHASSIS, CRT SHIELD, OR THE
CARBON PAINTED ON THE CRT, AFTER REMOVAL OF THE
ANODE CAP.
WARNING !!
AN ISOLATION TRANSFORMER SHOULD BE USED DURING
ANY SERVICE WORK TO AVOID POSSIBLE SHOCK HAZARD
DUE TO LIVE CHASSIS, THE CHASSIS OF THIS RECEIVER IS
DIRECTLY CONNECTED TO THE POWER LINE.
SAFETY-RELATED COMPONENT WARNING !!
COMPONENTS IDENTIFIED BY SHADING AND MARKED
THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE
PARTS LIST ARE CRITICAL FOR SAFE OPERATION. REPLACE
THESE COMPONENTS WITH SONY PARTS WHOSE PART
NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN
SUPPLEMENTS PUBLISHED BY SONY.
ON
ATTENTION
APRES AVOIR DECONNECTE LE CAP DE’LANODE,
COURT-CIRCUITER L’ANODE DU TUBE CATHODIQUE ET
CELUI DE L’ANODE DU CAP AU CHASSIS METALLIQUE DE
L’APPAREIL, OU AU COUCHE DE CARBONE PEINTE SUR LE
TUBE CATHODIQUE OU AU BLINDAGE DU TUBE
CATHODIQUE.
ATTENTION !!
AFIN D’EVITER TOUT RISQUE D’ELECTROCUTION
PROVENANT D’UN CHÁSSIS SOUS TENTION, UN
TRANSFORMATEUR D’ISOLEMENT DOIT ETRE UTILISÈ LORS
DE TOUT DÈPANNAGE LE CHÁSSIS DE CE RÈCEPTEUR EST
DIRECTMENT RACCORDÈ Á L’ALIMENTATION SECTEUR.
ATTENTION AUX COMPOSANTS RELATIFS Á
LA SECURITÈ!!
LES COMPOSANTS IDENTIFIÈS PAR UNE TRAME ET PAR UNE
MARQUE SUR LES SCHÈMAS DE PRINCIPE, LES VUES
EXPLOSÈES ET LES LISTES DE PIECES SONT D’UNE IMPOR-
TANCE CRITIQUE POUR LA SÈCURITÈ DU FONCTIONNEMENT,
NE LES REMPLACER QUE PAR DES COMPSANTS SONY DONT
LE NUMÈRO DE PIÈCE EST INDIQUÈ DANS LE PRÈSENT
MANUEL OU DANS DES SUPPLÈMENTS PUBLIÈS PAR SONY.
- 2 -
CAUTION
Lead Free Soldered Boards
The circuit boards listed below [Table 1] used in these models
may have been processed using Lead Free Solder. The boards are
identified by the LF logo located close to the board designation
e.g. F1, H1 etc [ see examples ]. The servicing of these boards
requires special precautions to be taken as outlined below.
Table 1
draoB noitcnuF
CevirDTRCB,G,R
1FtupnICA
1HonohPdnaSHVS
2HscriS
3HrekaepS
MVnoitaludoMyticoleV
example 1
example 2
It is strongly recommended to use Lead Free Solder material in order to guarantee optimal quality of new solder joints. Lead Free Solder is
available under the following part numbers :
rebmuntraP retemaiD skrameR
91-500-046-7mm3.0gK52.0
02-500-046-7mm4.0gK05.0
12-500-046-7mm5.0gK05.0
22-500-046-7mm6.0gK52.0
32-500-046-7mm8.0gK00.1
42-500-046-7mm0.1gK00.1
52-500-046-7mm2.1gK00.1
62-500-046-7mm6.1gK00.1
Due to the higher melting point of Lead Free Solder the soldering iron tip temperature needs to be set to 370 degrees centigrade. This
requires soldering equipment capable of accurate temperature control coupled with a good heat recovery characteristics.
For more information on the use of Lead Free Solder, please refer to http://www.sony-training.com
- 3 -
LEDOMMETI metsySnoisiveleT metsySoeretS egarevoClennahC metsySroloC
PEA
,L,I,K/D,H/G/B
T-BVD
MACIN/NAMREG
oeretS
14S-12S:REPYH
01F-2F,21R-10R,21E-20E:FHV
96B-12B,96F-12F,96R-12R,96E-12E:FHU
Q-B,02S-10S:VTELBAC
MACES,LAP
,34.4CSTN
85.3CSTN
,)NIOEDIV(
LM@PM2GEPM
nortinirTDF
ebuTerutciP
rotcennocoruEnip-12:1
)dradnatsCELENEC(
rotcennocoruEnip-12:2
rotcennocoruEnip-12:3
skcaJonohP
tekcoSAICMCPeludoMsseccAlanoitidnoC serutaeFrehtO
kcajenohpdaeHkcajinimoerets
stupnioiduAskcajonohp
stupnioediVskcajonohp
tupnioediVSNIDnip4
)yllanogaid
]RAER[slanimreTtuptuO/tupnI snoitacificepSlareneG
.BGRrofstupnI
.slangis
.BGRrofstupnI
.slangis
)elbatceles(
slangiS
]EDIS[slanimreTtuptuO/tupnI lortnocderarfnI:metsyslortnocetomeR
)sehcni23(mc28xorppA
noitcelfedeerged°201
oiduAdnaoediVVTfostuptuO
oiduAdnaoediVVTfostuptuO
.oediVSrofstupnI
tuptuOdnuoS
derusaemerutcipmc67xorppA(
refoowbuS
.slangisoediVdnaoiduArofstupnI
.slangisoediVdnaoiduArofstupnI
.slangisoediVdnaoiduArofstupnI
slangisoiduAdnaoediVrofstuptuO
oiduArofelbairavsrotcennoCtuptuO
snoisnemiDmm685x465x5.779xorppA
thgieWgk47xorppA
rekaepstfeLdnathgiR
stnemeriuqeRrewoPV042-022
noitpmusnoCrewoPW641
seirosseccAdeilppuS
stnemeriuqerrewoP
etomeR539-MRrednammoC
elbachguorhtpooLFR
)09.V(medoMlanretxE
ybloDlautriV
cdV3
noitangisedCEIseirettab2
)AAezis(6R
)SMR(W01x2)rewoPcisuM(W02x2
)SMR(W51x1)rewoPcisuM(W03x1
)2(yrettab6RdetangisedCEI
,kniltramS,txeteleT,CRD,erutcipzH001
metI
emaNledoM
bmoClaPNO
PIPFFO
ytiroirPBGRNO
xoBrefooWNO
1tracSNO
2tracSNO
3tracSNO
)4(nitnorFNO
rotcejorPFFO
edom9:61niBKANO
G/BmroNNO
ImroNNO
K/DmroNNO
SUAmroNFFO
LmroNNO
TASmroNNO
MmroNFFO
txeteleTNO
oeretSmaciNNO
.ecitontuohtiwegnahcottcejbuserasnoitacificepsdnangiseD
PEA001XN23-DK
- 4 -
21 pin connector
21
19
17
15
13
11
9
7
5
3
1
20
18
16
14
12
10
4
2
Pin No 1 2 4 Signal Signal level
1 Audio output B
2
3
4 Ground (audio)
5 Ground (blue)
6 Audio input A
7 Blue input 0.7 +/- 3dB, 75 ohms positive
8 Function select
9 Ground (green)
10 Open
11 Green Green signal : 0.7 +/- 3dB, 75 ohms,
8
6
12 Open
13 Ground (red)
14 Ground (blanking)
15
16 Blanking input
17 Ground (video
18 Ground (video
19 Video output 1V +/- 3dB, 75ohms, positive sync 0.3V
20
21 Common ground
3
(right)
Audio input B
(right)
Audio output A
(left)
(left)
(AV control)
_ _ Red input 0.7 +/- 3dB, 75 ohms, positive
_ (S signal Chroma
input)
(Ys signal)
output)
input)
_ _ Video input 1V +/- 3dB, 75ohms, positive sync 0.3V
_ Video input
Y (S signal)
(plug, shield)
Standard level : 0.5V rms
Output impedence : Less than 1kohm*
Standard level : 0.5V rms
Output impedence : More than 10kohm*
Standard level : 0.5V rms
Output impedence : Less than 1kohm*
Standard level : 0.5V rms
Output impedence : More than 10kohm*
High state (9.5-12V) : Part mode
Low state (0-2V) : TV mode
Input impedence : More than 10K ohms
Input capacitance : Less than 2nF
positive
0.3 +/- 3dB, 75 ohms, positive
High state (1-3V) Low state (0-0.4V)
Input impedence : 75 ohms
(-3+10dB)
(-3+10dB)
1V +/- 3dB, 75ohms, positive sync 0.3V
(-3+10dB)
Connected Not Connected (open) * at 20Hz - 20kHz
Rear Connection Panel Side Connection Panel
S-Video
socket
niP
oN
1dnuorG-
2dnuorG-
3tupni)langisS(Y,mho57Bd3-/+V1
4tupni)langisS(CBd3-/+V3.0
langiS leveLlangiS
noitarugifnocniptekcosoediVS
V3.0.cnySevitisop
Bd01+3-
evitisop,mho57
.cnyS
- 5 -
AE-6D SELF DIAGNOSTIC SOFTWARE
The identification of errors within the AE-6D chassis is triggered in one of two ways :- 1: Busy or 2: Device failure to respond to IIC. In the
event of one of these situations arising the software will first try to release the bus if busy (Failure to do so will report with a continuous
flashing LED) and then communicate with each device in turn to establish if a device is faulty. If a device is found to be faulty the relevant
device number will be displayed through the LED (Series of flashes which must be counted) See table 1., non fatal errors are reported using this
method.
metIcitsongaiD
noitpircseD
nonruttonseodrewoPthgiltonseoD
)PCO(tnerrucrevOB+semit2
deppotsnoitcelfeDlacitreVsemit4
ybdnatSsemitfooN
sehsalFDEL
.tiucricneposiesuF
egasseMrorrE
rorreoN00
devreseR10
)noitcetorPtnerruCrevO(PCO20
)noitcetorPegatloVrevO(PVO30
noitcetorPlacitreV40
noitcetorPlatnoziroH60
noitcetorPrekaepS70
rorre0subC2I80
redoceD-txeT-eleTB-M90
MVN,23C42TSB-M01
redoceDruoloCniaM,0239ADTB-J11
dnekcaBQ0512AXCB-A21
rossecorPdnuoS,D0143PSMB-A31
orciMlatigiDAMMEB-N41
MARlanretxE81
esuacelbaborP
noitacoL
.nideggulptonsidrocrewoP
)draoBA(detrohssi1071CI
)sces03retfastratskcehc(BKAelbatsnU50
smotpmySdetceteD
noemoctonseodrewoP
VTehtotdeilppussirewopoN
ytluafsiylppusrewopCA
.)draoBD(detrohssi)4088/3088Q(TUO.H
.)draoBD(detrohssi)6088Q(TEFytiraeniL
)draoBD(nepo5388RdeilppustonsiV51+
)draoBD(nepo4388RdeilppustonsiV51-
DEL
edoC
noemoctonseodrewoP
detrohssahenilrewopnodaoL
deppotssaheslupnoitcelfedlacitreV
detrohssahenilrewoP
Flash Timing Example : e.g. error number 3
StBy LED
ON
OFF
ON ON
- 6 -
OFF
Error Detection Monitor
Device acknowledge is used to check IIC errors. Device acknowledge is checked by sending an IIC start sequence during CRT power on. Each
device is checked three times, if there is no acknowledge after each attempt, it will be regarded as an error.
There are three steps to check for errors.
1. IIC line 0
If all devices except the NVM have errors, IIC line 0 error is displayed.
2. Board check
If all devices mounted on one board have errors, board error is displayed.
3. Each device check
If IIC line error and board error are not detected then the device with the error is displayed.
The detected errors can be displayed as follows :
1. Error Monitor Menu.
2. Error Reader.
1. Error Monitor Menu
rotinoMrorrE
FFONOFFOSRORREERONGI.1
:srorrEderotS
derruccOrorrEoN.1
derruccOrorrEoN.2
derruccOrorrEoN.3
derruccOrorrEoN.4
derruccOrorrEoN.5
:rorrEtnerruC
ecneuqeSrorrEtratS
:uneMtsaL:metIretnE
nim54h922000:emiTgnitarepO
- 7 -
2. Error Reader Display
The error reader display is connected to the service connector to read actual error codes. The part number for the error reader display is
S-188-900-10. Once an error has been detected it will then be displayed on the two digit error reader. The errors displayed refer to the following
table.
rorrE
edoC
h000derruccororreoN
h1000CII,rorresuB
h2001CII,rorresuB
h001 draoB-A
h101rednapxEtroP,5781AXCB-A
h201renuTniaM,6231UTB-A
h401FIniaM,6889ADTB-A
h601dnekcaB,Q0512AXCB-A
h70114188BMB-A
h801CTR,3958FCPB-A
h004 draoBPB
h104XDIMroDIMB-PB
h304yarrAetaGamaronaPB-4B
h404CRDB-3B
h007 draoBJ
h307redoceDruoloCniaMB-J
h507dnuoS-buS,5781AXCB-J
h607rossecorPdnuoS,D0143PSMB-J
h807hctiwSVA,9X12AXCB-J
h008 draoBM
h108MVN,23C43TSB-M
h009 draoB-N
h109orciMlatigiDAMMEB-N
egasseMrorrE
- 8 -
Teletext
Viewing a Digital text service
SECTION 1 GENERAL
GB
9
viewing the text pages, press the OK button.
Digital programme an Info display appears on screen providing brief details for the current and next
programme. If the display does not appear, press the Digital/ button to switch to Digital mode.
that is broadcasting the dedicated Digital text channel by using the numbered buttons on the remote
control. If you do not know the channel number of a dedicated Digital text channel, you can use the
Most Digital TV c hannels broadcast i nformation via thei r text service. This Digital service includes high
quality text and graphics along with advanced navigation options. Additionally, this TV has access to
dedicated text channels transmitted by the broadcasting authorities.
The appearance, content and navigation methods of all Digital text services are decided by the
broadcaster. For example, the RTL Digital text service may look different to ZDF’s Digital text. Most of the
Digital text services currently available use simple navigation methods based on the following buttons:
The four coloured buttons (to access shortcuts).
The text button to load up the Digital text,
The V, v, B and b buttons (to move around the screen),
Selecting a dedicated Digital text channel
1. Press the button on the remote control to check if you are in Digital mode. If you are watching a
2. Press the button to remove the Info display from the TV screen. Select the programme number
258
DIGITAL
DIGITAL
EC
3
6
1
4
R
9
0
7
E
D
O
M
The OK button or the numbered buttons (to select items on screen),
‘Channel Index menu’ to find one. (Please refer to the ‘Channel index menu’ section of this manual .)
Note: On some pages the TV programme may also be displayed on the text screen. On-screen instructions will
inform you how to change the displayed programme.
3. Once the text page is displayed, follow the on-screen instructions to obtain your required selection.
OK
4. If you are instructed to pr ess ‘OK’ or ‘Select’ when viewing the text pages, press the OK button.
5. When you have finished viewing the text service, press the button to exit.
Selecting a text service from other Digital channels
information.
Normal text services may also be available on other Digital channels. This is sometimes indicated by a
small symbol on your TV screen, superimposed on the programme you are watching.
2. Alternatively, you may be instructed to use the numbered or coloured buttons on your remote control
1. Press the V, v, B, or b buttons to select the symbol, then press the OK button to display the chosen
buttons, the coloured buttons and/or the numbered buttons on the remote control.
to display the various pages of text information. If you are instructed to press ‘OK’ or ‘Select’ when
3. Once the text information is disp layed, you can access required i nformation by using the V, v, B, or b
4. When you have finished viewing the text service, press the button to exit.
as in the manual.
The operating instructions mentioned here are partial abstracts from the ‘Operating
Instruction Manual’. The page numbers of the ‘Operating Instruction Manual’ remain
Getting started
/
choose the country in which you wish to operate the TV, then press
the OK button to confirm.
An autotune prompt appears on screen. Press the OK button to select
‘Yes’. A menu is displayed giving you two options to choose from:
Quick tuning: Tunes in the recommended signals for your location.
Full tuning: Tunes in all the available signals.
Use the V or v buttons to make your choice then press the OK button.
A display appears asking you to press the OK button to begin tuning.
As the Digital tuning procedure may take some time, a menu is
displayed to show you the tuning progress.
When the on screen display informs you that the tuning is succesfully
finished, press the BLUE button repeatedly to remove all menus from
the screen.The Analogue tuning procedure then begins.
If no Digital and no Analogue signals are found, a display appears
asking you to confi rm your aerial is connected. Check your aer ial is
connected, then p ress the OK button to repeat the tuning procedure.
menu appears on screen with the word ‘English’ highlighted. Press
require then press the OK button to confirm.
the V or v buttons on the remote control to choose the language you
1. When you switch on this TV for the first time, the Language/Country
L
A
AL
IT
IT
IG
D
DIG
3
6
258
1
4
2. The word Country is now highlighted. Press the V or v buttons to
REC
9
0
7
E
OD
M
OK
Once all signals have been captured and stored, the TV returns to
normal operation and displays the Digital programme captured on
programme number 1 is displayed.
programme number 1.
Note: If no Digital signals are captured, then the Analogue programme stored on
buttons on the remote control.
3. To view programmes, press the PROG+/- button or the numbered
5. Automatically tuning the TV
button on the remote control. If you are watching a Digital
Switching between Digital and Analogue
programmes
To check if you are watching a Digital or Analogue programme press the
programme, an Info display appears on screen providing brief details for
the current and next programme. To change to Analogue programmes
press the Digital/ button. When you wish to return to Digital
programmes, press the Digital/ button once more.
on the remote control.
aerial instructions’, you now need to find your video channel.
1. First ensure the TV is in Analogue mode. If not press the Digital/ button
If you have connected a VCR to your TV when following the ‘Connecting your
6. Finding your video channel
2. Press the PROG+/- button on the remote control until the picture from the
the ‘Rearranging your channels’ section of this manual.
If you have connected your VCR using a scart lead, you can press the
button repeatedly on the remote control until the picture from the pre-recorded
pre-recorded tape appears on screen.
tape appears on the TV screen.
Notes: If you wish to move your video channel to a different programme number, refer to
6
- 9 -
Installation
This option allows you to tune in programmes automatically or manually and to change the order of the
‘Status’ to indicate searching is taking place. If no Digital services are found on your chosen
Full Tuning
Quick Tuning
menu.
stored programmes.
1. Press the button, then press the BLUE button on the remote control to display the Main Menu.
2. Press the V or v buttons to select ‘Installation’ then press the OK button to display the Installation
display the relevant sub menu.
3. Press the V or v buttons to select your chosen item on the menu screen then press the OK button to
showing the tuning progress.
This option will tune in all the recommended signals for your location.
This option will tune in all the signals available. As this option may take some time a menu is displayed
channel using the buttons 0 - 9. Press the OK button to confirm.
Manual Tuning
With this option you can manually add channels to your TV.
1. With the ‘Manual Tuning’ menu on display, enter the new programme number for your chosen
buttons 0 - 9. Press the b button to make the ‘Select Search’ box active.
Press OK to confirm and display the Search menu.
channel number of your choice, press the V or v button or enter the number directly using the
2. The Manual Tuning programme list is displayed with your chosen programme number highlighted.
4. Press the V or v button to begin the search process. ‘Searching ...’ appears alongside the word
3. The search will begin from the channel number shown highlighted. If you wish to change this to a
selected in Step 1, then press the OK button to return to the Manual Tuning programme list display.
channel, the channel number changes up or down automatically and the search continues. Once all
the services allocated to the channel have been found, they are displayed in the ‘Services Found’
box.
5. Press the V or v button to highlight the service you wish to allocate to the programme number
the chosen programme number, then press the OK button to return to the Manual Tuning programme list display.
button to display the full service list for the channel. Press the V or v button to select the service you require on
Note: Manual tuning allows you to add another service from the same channel to a different programme number.
then press OK. Now repeat steps 3 to 5.
To do this, select a new programme number from the display using the V or v button, then press the YELLOW
6. If you wish to tune in more channels, highlight a new programme number using the V or v button,
the YELLOW button. Use the numbered buttons on your remote control to enter the new programme
number for your chosen channel then press the OK button to confirm. Repeat this procedure to move
other channels.
displayed on the screen, press the V or v buttons to highlight the channel you wish to move then press
Programme Sorting
Use this option to change the order of the stored channels. With the ‘Programme Sorting’ menu
Once you have made all the changes you require in the Installation menu, press the BLUE button
repeatedly to remove all menus from the TV screen.
Digital features
Teletext
The Main menu
DIGITAL
DIGITAL
DIGITAL
3
3
6
6
258
258
1
1
4
4
REC
9
9
0
0
7
7
E
OD
M
OK
16
GB
11
button to enlarge the upper half of the page or v to enlarge the bottom half. Press
the OK button to return the page to normal size. Press the B button to return to
the Teletext menu.
Once the page has been found, a blue symbol appears in the top left corner
of the screen. Press the button to view the page.
displayed at a set time. When selecte d, the ‘Time Page’ sub menu is displayed.
Feature Function
4. Press the MENU button to remove the text menu from the screen.
You can access more features by using the text menu:
1. Press the button on your remote control to enter text mode.
2. With the text display on screen, press the MENU button to display the ‘Te le t ex t ’ menu.
REC
9
0
7
E
D
O
M
L
L
A
A
IT
IT
IG
IG
D
D
3
6
258
1
4
The following table explains each feature and its function.
3. Press the V or v button to highlight your desired feature, then press the b button to select.
OK
Top/Bottom/Full This feature allows you to enlarge sections of the displayed page. Press the V
Text Clear Use this feature to view the TV programme whilst text is searching for a page.
Reveal Select this to reveal hidden information on the page (such as answers to a quiz).
Time Page This feature allows a time-coded text page (such as an alarm page), to be
Note: This feature is dependent on the broadcaster’s transmission.
Enter the desired page number and the time you want the page to appear using
the remote control buttons 0 - 9, then press the OK button to confirm the settings.
The TV then exits text mode and the time is displayed in the top left corner of the
screen.
TOP-Text pages are divided into two columns. The first column shows ‘block s’ of
Page Overview
(Only for TOPText
broadcasts)
‘block’ of pages. Press the OK button to display the chosen pages.
the desired column, then press the V or v button to select the relevant ‘group’ or
pages and the second shows ‘groups’ of pages. Press the b or B button to select
Using the text menu
- 10 -
CAM and viewing
card
Note: A door was supplied with the stand assembly to cover the rear sockets of this TV. If you have already
attached this cover, you will have remove it to gain access to the CAM socket.
CA Set-up
This feature allows you to access a pay per view service once you have obtained a Conditional Access
Digital features
The Main Menu
when inserting.
Module (CAM) with a viewing card. Please contact your nearest pay-per-view supplier for details.
1. Switch off the TV and unplug from the mains.
2. Insert the CAM into the socket on the rear of the TV as shown. Take care not to damage the CAM
REC
0
L
L
ITA
ITA
ITAL
IG
IG
D
D
DIG
MODE
OK
3. Insert your viewing card into the CAM.
4. Connect the TV to the mains and switch on.
up menu.
Set-up menu.
For further information regarding the available services, please contact your pay per view supplier.
7. Press the V or v button to highlight ‘CA Set-up’, then press the OK button to display the supplier’s set
5. Press the button, then the BLUE button on the remote control to display the Main Menu.
6. Press the V or v button to highlight ‘Detailed Set-up’, then press the OK button to display the Detailed
Personal Information
Information menu.
Use this option to enter personal information such as your e-mail name and address.
1. Press the button, then the BLUE button on the remote control to display the Main Menu.
2. Press the V or v button to highlight ‘Personal Information’, then press OK to display the Personal
then press the OK button to display the letter/number in the name box. Repeat this procedure until the
chosen option then press the OK button to display a keyboard. Press the RED button to clear the
existing name or address. Press the V, v, B and b buttons to select the letter or number you require
3. If you wish to change your user name, address or e-mail, press the V or v button to highlight your
existing font size, then press the OK button to confirm.
Applications Font Size’ then press the OK button to confirm. Press the V or v button to change the
button to return to the ‘Personal Information’ menu.
new name is complete, then after using the V, v, B and b buttons to highlight DONE, press the OK
4. If you wish to change the MHP Applications Font Size, press the V or v button to highlight ‘MHP
5. Press the BLUE button repeatedly to remove all menus from the TV screen.
18
GB
17
Digital features
Detailed set-up
Set-up menu.
Use this option to change your PIN number, modem settings and languages etc.
1. Press the button, then the BLUE button on the remote control to display the Main Menu.
2. Press the V or v button to highlight ‘Detailed Set-up’, then press the OK button to display the Detailed
3
3
6
6
9
9
258
258
L
L
1
1
A
4
A
4
7
AL
IT
IT
7
IT
IG
IG
D
D
DIG
chosen item then press the OK button to display the relevant sub menu.
PIN Set-up
If you wish to change any of the settings on the menu screen, press the V or v button to select your
This allows you to exercise parental control over programme viewing. Enter your existing PIN and
press OK. Use the numbered buttons on your remote control to enter your new number, then enter
again to confirm. Press the OK button then the BLUE button to return to the Detailed Set-up menu.
Modem
This allows you to set up the supplied modem. Press the V or v button to select your chosen item on
the screen then press the OK button to confirm. Press the V or v button to change the setting then
press the OK button to store. Press the BLUE button to return to the Detailed Set-up menu.
C
E
R
0
0
MODE
OK
buttons, select the first letter or number you require. Press the OK button to display the letter or number
in the name box. Repeat the procedure until the name is complete then, after using the V, v, B or b
buttons to highlight DONE, press the OK button. Finally, press the BLUE button to return to the Detailed
Set-up menu.
display the keyboard*. Press the RED button to clear any existing name then, using the V, v, B or b
Press the V or v buttons to select your chosen item on the menu screen then press the OK button to
Return Channel
input your new settings. Once complete, press the OK button to confirm.
* If you select ‘Default ISP’ or ‘DNS IP Address’ you need to use the numbered buttons on your remote control to
MHP Applications Rights
This allows you to set your preferences and also limit some MHP Applications. Press the V or v buttons
to select your chosen item on the screen, then press the OK button to confirm. Press the V or v button
to change the setti ng as desired, then p ress the OK button to sto re the new setting. Pres s the BLUE
and store the new setting. Press the BLUE button to return to the Detailed Set-up menu.
button to return to the Detailed Set-up menu.
Manufacturer information
Languages
Press the V or v button to select the Audio Language you want, then press the OK button to confirm
This is an information screen only and confirms the signal strength and which versions of hardware and
software are available. Press the BLUE button to return to the Detailed Set-up menu.
operating software is automatically downloaded when released. We recommend this option is set to
‘Ye s ’.
Software Upgrade
This allows the TV to automatically upgrade its software when a new version is transmitted. Press the V
Factory settings
or v buttons to set to ‘Yes ’ or ‘No ’ then press the OK butt on to store. When set to ‘Ye s ’, any new
repeatedly to remove all menus from the TV screen.
Press the OK button to select ‘Clear Personal Settings’ (this returns all your Digital settings to their
factory pre-set levels).
3. Once you have made all the changes you require in the Detailed Set-up menu, press the BLUE button
Note: The CA Set-up option is explained on the following page.
The Main Menu
- 11 -
or the DVD green ligh t
Additional information
Remote control configuration for VCR/DVD
LOEWE 009, 028, 023, 024, 016. 003
354, 348, 349
is illuminated.
approximately 6 seconds, until the light starts to flash.
lights will illuminate momentarily.
steps 2 - 4 and enter the next 3 digit code allocated to your brand of VCR or DVD.
green light illuminates. Don’t forget you must select VCR or DVD using the MODE button every time
to it, make a note of the first code only at this stage.
3. Whilst the required green light is illuminated, press and ho ld down the YELLOW button for
This remote control has been configured to operate not only Sony DVDs and VCRs but also those made
by other manufacturers. To operate other brands of DVD and VCR using this remote control, complete the
following procedure:
1. Find the 3 digit code for your brand from the list below. If your brand has more than one code allocated
4. Enter the 3 digit code for your DVD or VCR. Once a correct number has been entered, all three green
2. Press the MODE button on the remote control until either the VCR green light
3
3
6
6
258
258
1
1
4
4
ITAL
ITAL
ITAL
DIG
DIG
DIG
you wish to operate your VCR or DVD with this remote control.
5. Turn on your DVD or VCR and check that the remote control operates the main functions. If not, repeat
6. When you wish to use the remote control to operate the TV again, press the MODE button until the TV
Note: The brand codes you set may be lost if weak batteries are not replaced immediately. Should this
happen, use the above procedure to reset the code. A small label has been attached to the inside of the
battery cover for you to make a note of your brand codes.
C
E
R
9
9
0
0
7
7
E
OD
M
Not all brands and models of DVDs or VCRs are covered in this list. However, Sony will endeavour to
VCR Brand List DVD Brand List
Brand Code Brand Code
SONY (VHS) 301, 302, 303, 309 SONY 001
SONY (BETA) 301, 302, 303, 309 AIWA 021
SONY (DVD) 304, 305, 306 DENON 018, 027, 020, 002
AIWA 325, 331, 351 GRUNDIG 009, 028, 023, 024, 016. 003
AKAI 326, 329, 330 HITACHI 025, 026, 015, 004
DAEWOO 342, 343 JVC 006, 017
GRUNDIG 358, 355, 360, 361, 320, 351 KENWOOD 008
HITACHI 327, 333, 334 LG 015, 014
JVC 314, 315, 322, 344, 352, 353,
LG 332, 338 MATSUI 013, 016
LOEWE 358, 355, 360, 361, 320, 351 ONKYO 022
update the software periodically, so please refer to the code table provided with your remote control.
MATSUI 356, 357 PANASONIC 018, 027, 020, 002
SAMSUNG 011, 014
358, 359
ORION 328 PHILIPS 009, 028, 023, 024, 016. 003
PANASONIC 321, 323 PIONEER 004
PHILIPS 311, 312, 313, 316, 317, 318,
SAMSUNG 339, 340, 341, 345 SANYO 007
SANYO 335, 336 SHARP 019, 027
SHARP 324 THOMSON 012
THOMSON 319, 350 TOSHIBA 003
TOSHIBA 337 YAMAHA 018, 027, 020, 002
32
GB
29
TV menu system
Manually tuning Analogue signals
menu.
Manual Programme Prese t menu.
L
ITAL
ITAL
ITA
ITAL
IG
IG
DIG
D
D
DIG
3. Press the v button to highlight ‘Manual Se t Up’ then press the b button to display the Manual Set U p
3
3
258
258
1
1
4. Press the v button to highlight ‘Manual Programme Preset’ then press the b button to display the
C
E
6
6
4
4
R
9
9
0
0
7
7
E
D
O
M
OK
You can manually add channels one by one to your TV using the following guidelines. Manual tuning also
allows you to select inputs from the scart sockets (VCRs etc.) so that they can be viewed on the
programme number of your choice. First, check you are in Analogue mode by pressing the button on
your remote control. If an Info display appears on screen providing brief details of both the current and
next programme, you are in Digital mode. Switch to Analogue mode by pressing the Digital/ button then
proceed as follows:
1. Press the MENU button to display the main menu.
2. Press the v button to highlight the icon, then press the b button to highlight ‘Auto Tuning ’.
highlight the SKIP column.
6. Press the V or v button to set to OFF, then press the b button to highlight SYS column.
5. Press the V or v button to highlight the programme number you require, then press the b button to
MENU
If you selected a TV broadcast system:
broadcasts or ‘EXT’ if you wish to view signals from your VCR or other equipment you have connected
to the scart sockets (AV1, AV2 etc.). Press the b button to confirm your choice.
broadcast. If the broadcast found is not the one you desire, press the V or v button to repeat t he
search.
If you have selected EXT:
Press the V or v button to select the AV socket whose input you wish to view on the programme
If you know the channel number or frequency number you require, use the buttons 0 - 9 on the remote
control to enter the number, otherwise press the V or v button to search for the next available
frequency input, then press the b button to confirm your choice.
Press the V or v button to select ‘C’ for terrestrial channels, ‘S’ for cable channels or ‘F’ for direct
number chosen in step 5.
7. Press the V or v button to select your system requirement. For example, choose ‘B/G’ for t he TV
MENU button to remove the menu from the screen.
8. Press the OK button to store.
9. Repeat steps 5 - 8 if you wish to tune in broadcasts to other programme numbers, then press the
- 12 -
•Power off.
/
• TV in standby.
• Aerial disconnected.
• Picture preset level adjustment.
• No Digital transmissions in your area.
• No Digital transmissions from the transmitter you are currently using.
• Weak signal.
• Unsuitable aer ial.
• Scrambled/subscription-only channel.
• Programme used only for data (no picture or sound).
• Programme not being transmitted.
• Digital mode Timer Record active (regular flash).
• Fault (irregular flash).
• Volume control.
• Wrong external mode selected on an RGB video source.
• Colour level setting.
• Batteries low.
• Inputs from external equipment not switched off.
the remote control.
• Plug in the TV.
• Press the button on the front of the TV.
• If the indicator is on press the button or a numbered button on
colour levels.
Analogue signals’ instruction in this manual, then contact a local installer
to find out when Digital transmissions begin in your area.
pointing your aerial at.
(Contact a local installer)
• Check the aerial connection.
• Select ‘Picture Adjustment’ menu then adjust the brightness, picture and
• Tune in the Analogue channels available using the ‘Manually tuning
• Contact a local installer to find out which transmitter you should be
equipment).
• Change your aerial to cover the channels used by Digital programmes.
• Ensure aerial is correctly aligned to transmitter.
• Ensure aerial is plugged directly into the TV (not through other
• Upgrade to a higher gain aerial.
• Subscribe to pay-per-view broadcaster.
• See ‘Skipping a programme’ section.
• See ‘Re-arranging your channels’ section.
control.
• Do not open the cabinet, refer to qualified personnel.
• Contact your nearest Sony Service Centre.
on screen.
• Press the + button on the remote control.
• If is displayed on the screen, press the button on the remote
• Press the button repeatedly until the RGB symbol is displayed
• Select ‘Picture Adjustment’ menu then adjust the colour setting.
Additional information
Troubleshooting
Additional information
Problem Cause
No picture, no sound.
Poor or no picture (screen is dark), but goo d sound.
No picture on any channel after Digital tu ning.
Some channels are blank.
Standby indicator flashing.
Good picture, no sound.
Poor picture quality.
No colour on colour programmes.
Remote control does not function.
Distorted picture when changing progr ammes or
selecting Teletext.
Power off.
TV in standby.
Aerial disconnected.
Picture level adjustment.
No Digital transmissions i n your area.
No Digital transmissions from the transmitter you
are currently using.
Unsuitable aerial.
Weak signal.
Scrambled/subscription-only cha nnel.
Programme information without picture or sound.
Fault.
Volume control.
Here are some simple solutions to problems which may affect the picture and sound.
Cause Solution
Wrong external mode selected.
the Sony UK Digital Helpline on 0870 600 1717.
Colour level setti ng.
• If you continue to have these problems, have your TV serviced by qualified personnel or you can contact
34
• NEVER open the casing yourself.
GB
33
RGB input, TV audio/video output
S-video input, selectable audio/video output.
RGB input, TV audio/video output.
3
3
s
s
1
3
3
2
socket: S-Video input (4pin DIN)
socket: Audio inputs - phono jacks
socket: Headphone output - stereo minijack
4
4
4
s
RM-935 remote control (1)
IEC designated size AAA battery (2)
Modem
RF Loopthrough cable
Design and specification are subject to change without notice
Side terminals socket: Video input - phono jack
Accessories
supplied
Receivable Channels Channel Displays
Channel Display Table
B/G/H E2.12, 21...69 C02.C12, C21...C69
M1...M10 S01...S10
U1...U10 S11...S20
KABEL-TV (1) S1..S41 S01...S41
KABEL-TV (2) S01..S05 S42...S46
ITALIEN A, B.H, H1, H2 C13, C14.C20, C11, C12
S01...S05 S42...S46
D/K R01.R12, R21.R69 C01...C12, C21...C69
L F2.F10, F21...F69 C01...C12, C21...C69
I B21...B69 C21...C69
NTSC 3.58/4.43 (only Video in)
MPEG2 MP@ML
TV system L/I, B/G/H, DK, DVB-T
Colour system PAL, SECAM
Specifications
Channel coverage See the ‘Channel Display Table’ below
socket: RCA connectors (variable output for audio signals).
socket: Conditional Access Module.
AV3 socket : 21-pin Euro connector (CENELEC standard) including audio/video input,
AV2 socket : 21-pin Euro connector (CENELEC standard) including audio/video input,
Weigh t Approx. 74Kg
Sound output Left/Right 2 x 20W (music power) Sub Woofer 30W (music power)
Power consumption 146W
Picture tube 82cm (32inches) FD Trinitron WIDE 102° deflection
Dimensions 977.5mm x 564mm x 586mm (W x H x D)
Rear terminals AV1 socket : 21-pin Euro connector (CENELEC standard) including audio/video input,
- 13 -
SECTION 2 DISASSEMBLY
2-1. Rear Cover Removal (Step 1)
Screws
Using a narrow blade screwdriver lever off the 4 screw
covers from the rear of the set. Remove the 12 speaker grill
and rear cover fixing screws. (See 2-3.)
2-2. Rear Cover Removal (Step 2)
Speaker
Grill
Ornamental
Plate
Screws
Remove the speaker grills by holding top and bottom and
sliding away from the set. Remove the ornamental plate
from the top front of the beznet by sliding to the right.
Remove the 5 screws indicated from the top front of the set.
2-3. Rear Cover Removal (Step 3) 2-4. Speaker Connector Disconnection
=>
=>
Remove the rear cover by sliding backwards away from the
picture tube. Take care when removing the rear cover not to
damage the speaker cables [Disconnect the speaker
connector] as speakers are fitted inside the rear cover.
=>
=>
=>
=>
=>
=>
=>
=>
=>
=>
Before completely removing the rear cover disconnect the
speaker connector which is located on the inside of the rear
cover.
- 14 -
2-5. Chassis Removal and Refitting
T o remove lift the main bracket rear slightly and slide the
chassis away from the beznet. Ensure that the interconnecting
leads are released from their purse locks to prevent damage
being caused.
When refitting the chassis ensure that the main bracket is
located in the beznet guide slots before sliding the chassis
forwards. Refit the interconnecting leads in their respective
purse locks.
2-6. Service Position
Slot
Using the slot on the rear left of the beznet position the
chassis as indicated to access the solder side. T o gain access
to the underside of the boards follow the instructions on
page 18. [Removal and Replacement of the main bracket
bottom plates ].
2-7. D and G Board Removal
Clips
T o remove the G Board release the clips circled and ease the
board gently away from the support bracket. Removal of the
D Board follows the same procedure.
- 15 -
2-8. G1 Bracket Removal
Clips
T o remove the G1 Brack et release the four clips (two on each
side of the bracket) and carefully lift away from the chassis.
2-9. F1 Board Removal
Screw
Remove the F1 bracket by removing the screw indicated and
sliding the bracket away from the beznet.
Clips
T o remove the F1 board release the tw o clips circled and ease
the board gently away from the support bracket.
2-10. H1 Board Removal 2-11. Removal of N Board Shield
Screws
Clips
Remove the H1 bracket by removing the screws indicated.
Release the two clips circled and ease the bracket out of its slot
in the beznet.
Clips
Screw
T o remov e the N Board shield, release the two f ixing scre ws
and lift the shield vertically until it is clear of the chassis.
T o remove the H1 board release the two clips circled and ease
the board gently away from the support bracket.
Note : Removal of the H3 Board follows the same procedure.
- 16 -
2-12. Picture Tube Removal
WARNING:
BEFORE REMOVING
THE ANODE CAP
High voltage remains in the CRT even
after the power is disconnected. To
avoid electric shock, discharge CRT
before attempting to remove the anode
cap. Short between anode and CRT
coated earth ground strap.
Coated Earth
Ground Strap
10
9
8
1
3
7
2
6
5
4
1. Discharge the anode of the CRT and remove the anode cap.
2. Unplug all interconnecting leads from the Deflection yoke, neck
assy, de gaussing coils and CRT grounding strap.
3. Remove the C Board from the CRT .
4. Remove the chassis assembly.
5. Loosen the Neck assembly fixing screw and remove.
6. Loosen the Deflection yoke fixing screw and remove.
7. Place the set with the CRT face down on a cushion and remov e
the Degaussing Coil holders.
8. Remove the Degaussing Coils.
9. Remove the CRT grounding strap and spring tentioners.
10. Unscrew the four CR T fixing screws [ located on each CRT
corner ] and remove the CR T .
[T ake care not to handle the CR T by the neck.]
Removal of the Anode-Cap
* REMOVING PROCEDURES.
a
1
Turn up one side of the rubber cap in
the direction indicated by the arrow a
b
2 Using a thumb pull up the rubber cap
firmly in the direction indicated by the
arrow b
How to handle the Anode-Cap
1. To prevent damaging the surface of the anode-cap do not use
sharp materials.
2. Do not apply too great a pressure on the rubber, as this may cause
damage to the anode connector.
3. A metal fitting called a shatter hook terminal is fitted inside the
rubber cap.
4. Do not turn the rubber foot over excessively, this may cause
damage if the shatter hook sticks out.
c
b
Anode button
3 When one side of the rubber cap is
separated from the anode button, the
anode-cap can be removed by turning
up the rubber cap and pulling it up in
the direction of the arrow c
- 17 -
Catch
For safety reasons, on no account should the plates be removed
and not refitted after servicing.
Because the plates differ in size it is important that the correct plates are refitted in their original
location.
Please note that the plates need to be rotated 180 degrees from their cut position to allow the
(2) REFITTING THE PLATES
tabs to be fitted into their catch positions.
Ta b
REMOVAL AND REPLACEMENT OF THE MAIN-BRACKET
BOTTOM PLATES.
Only remove the necessary plate to gain access to the printed wiring board.
In the event of servicing being required to the solder side of some of the printed wiring boards,
the bottom plates fitted to the main chassis bracket require to be removed.
This is performed by cutting the gates with a sharp wire cutter at the locations indicated by the
arrows.
(1) REMOVING THE PLATES
Note : There are 3 plates fitted to the main bracket and secured by3 gates.
- 18 -
From time to time dust particles or condensation may get trapped between the glass panel and the TV screen. These instructions will
guide you through the steps required to both remove and re-fit the glass panel safely.
Removing the glass panel
NEVER attempt to remove the glass panel on your own - for safety reasons Sony recommends that two people carry out the
following procedure at all times.
Support the bottom of the glass
1
panel as shown AT ALL TIMES.
Trinitron
Supporting the glass panel, tilt it
away from the TV.
Push the clips located on the
2 3
underside o f the TV , as shown , to
release the glass panel.
Carefully remove the glass panel
and place it safely in an upright
position. To avoid injury or damage,
do not leave it on the floor.
Whilst pushing the release clip,
slide the glass panel up.
Clean both sides of the glas s and the
654
TV screen. Use a soft, damp, lin t free
cloth. Do not use any chemical
solutions or abrasive cleaners.
Re-fitting the glass panel
NEVER attempt to re-fit the glass panel on your own - for safety reasons Sony recommends that two people carry out the following
procedure at all times.
Lift the glass, and move toward
1
the TV.
While still maintaining forward
4
pressure to the bottom of the glass,
carefully slide the glass down until it
locks.
Insert the bot tom locating pins of
2
the glass panel into the keyhole
slots on the TV.
Locating pin
CAUTION
Before removing your hands check that you are unable to move the glass.
When correctly fi tted, th e pla stic rib sh own in the draw ing b elow s hould not b e
visible.
Tilt the glass panel forwards at the
3
top to engage all the locating pins,
then push forward firmly to secure.
Plastic rib
Safety No te
The glass panel suppl ied complies with all relevan t safety regul ations. How ever, should the glass becom e damaged at
any time, it is strongly recommended that a replacement is obtained from an authorised Sony dealer.
- 19 -
SECTION 3 SET -UP ADJUSTMENTS
• When complete readjustment is necessary or a new picture
tube is installed, carry out the following adjustments.
• Unless there are specific instructions to the contrary, carry
out these adjustments with the rated power supply .
• Unless there are specific instructions to the contrary, set the
controls and switches to the following settings :
Contrast .................... 80% [or remote control normal]
Brightness................... 50%
Preparation:
1. In order to reduce the influence of geomagnetism on the
set’s picture tube, face it in an easterly or westerly direction.
2. Switch on the set’s power and degauss with the degausser .
3-1. Beam Landing
1. Input an all white signal from the pattern generator. Set the
Contrast and Brightness to normal.
2. Set the pattern generator raster signal to Red.
3. Move the deflection yoke forward and adjust with the
purity control so that the Red is at the centre and the Blue
and Green take up equally sized areas on each side of the
screen. [See Fig.3-1 - 3-3].
4. Move the deflection yoke backwards and adjust so that the
entire screen becomes Red. [See Fig.3-1]
5. Switch the raster signal to Blue, then to Green and verify
the condition.
6. When the position of the deflection yoke has been
determined, fasten the deflection yoke with the screws.
7. If the beam does not land correctly in all the corners, use a
magnet to correct it. [See Fig.3-4]
Carry out the adjustments in the following order :
3-1. Beam Landing.
3-2. Convergence.
3-3. Focus.
3-4. White Balance.
Note : Test equipment required.
1. Color bar/pattern generator.
2. Degausser.
3. Oscilloscope.
4. Digital multimeter.
Fig. 3-2.
Purity
Fig. 3-3.
GREEN
RED
BLUE
Disk magnets or
rotatable disk
Purity control corrects
this area
magnets correct
these areas (a-d)
Fig. 3-1.
Caution :
High voltages are present on the Deflection yoke terminals
- take care when handling the Deflection yoke whilst carrying
out adjustments.
- 20 -
Disk Magnets
Fig.3-4
a
cd
Deflection yoke positioning
corrects these areas
b
GBR
GBR
GBR
G
B
R
GBR
G
B
R
3-2. Con vergence
B
G
R
a
b
R
G
B
b
a
Preparation:
4. If the V.ST AT magnet is mov ed in the direction of the (a)
and (b) arrows, the Red, Green and Blue points move as
indicated below .
• Before starting this adjustment, adjust the focus, horizontal
size and vertical size.
• Minimize the Brightness setting.
• Input a dot pattern from the pattern generator.
Horizontal and Vertical Static Convergence
Center dot
R
G
B
H STAT
convergence
control
R
G
B
V.STAT Vertical Static Magnet
C Board
RV5375 (H STAT)
H STAT Convergence
(on mount side)
a
b
a
a
b
B
G
R
R
a
b
R
b
B
G
R
a
B
G
b
B
G
Fig.3-5
1. [Moving horizontally], adjust the H.ST AT control so that
the Red, Green and Blue points are on top of each other at
the centre of the screen.
Operation of the BMC (Hexapole) magnet.
2. [Moving vertically], adjust the V.ST AT magnet so that the
Red, Green and Blue points are on top of each other at the
centre of the screen.
3. If the H.STAT v ariable resistor is unable to bring the Red,
Green and Blue points together at the centre of the screen,
adjust the horizontal convergence with the H.STAT variable
resistor and the V.STAT magnet in the manner indicated
below.
[In this case, the H.ST AT variable resistor and the V.ST AT
magnet influence each other].
• Tilt the V.ST AT magnet and adjust the static con vergence by
opening or closing the V.STA T magnet.
The movement of the magnets interact with each other and so
the respective dot position should be monitored while carrying
out this adjustment.
Use the H.STA T VR to adjust the Red, Green and Blue dots so
that they coincide at the centre of the screen
(by moving the dots in the horizontal direction).
- 21 -
+
YCH VR
Deflection Yoke
+
+
Geometry Adjustment.
Preparation:
Before starting this adjustment, adjust the horizontal and
vertical static convergence.
1. Remove the deflection yoke spacer.
2. Tilt the deflection yoke as indicated in the figure below and
optimise the geometry.
Tilting the D Y Up and Down will balance the upper and
lower pin adjustment.
Tilting the D Y Left and Right will balance the H-Trap
adjustment.
3. Re-install the deflection yoke spacer.
YCH Adjustment
TL V Adjustment
+
+
TLV VR
+
Deflection Yoke
Screen Corner Convergence
If you are unable to adjust the corner conver gence properly ,
this can be corrected with the use of permalloy magnets.
HTIL Adjustment
Deflection Yoke
TLH pieces
a
a-d: screen-corner
convergence defect
c
Install the permalloy assembly
for the area that needs correcting.
b
b
d
a
HTIL correction can be performed by adding a TLH correction
assembly to the Deflection yoke.
- 22 -
Permalloy Assy
X-4387-214-1
d
Convergence adjustment with permalloy
c
Layout of each control
V.STAT
Purity
BMC (Hexapole)
3-3. Focus Adjustment
1. Receive a television broadcast signal.
2. Normalize the picture setting.
3. Adjust the focus control located on the flyback transformer
to obtain the best focus at the centre of the screen.
Bring only the centre area of the screen into focus, the
magenta-ring appears on the screen. In this case, adjust the
focus to optimize the screen uniformly.
3-4. Screen (G2), White Balance
[Adjustment in the service mode using the remote
commander]
G2 adjustment
1. Input a dot signal from the pattern generator.
2. Set the Picture, Brightness and Colour to minimum.
3. Apply 175V DC from an external power supply to the R,G and
B cathodes of the CRT.
4. Whilst watching the picture, adjust the G2 control [SCREEN]
located on the Flyback Transformer to the point just before the
flyback return lines disappear.
White balance adjustment for TV mode
1. Input an all-white signal from the pattern generator.
2. Program the Remote Commander for operation in Service Mode.
[ See Page 24 ]
3. Enter into the ‘Service Mode’ by pressing ‘VIDEO’, ‘VIDEO’
and ‘MENU’ ‘MENU’ on the Remote Commander.
4. Select ‘Device Register Setting’ > ‘Backend’ from the on screen
menu display .
5. Set the ‘Contrast’ to MAX.
6. Set the ‘R-Drive’ to 25.
7. Adjust the ‘G-Drive’ and the ‘B-Drive’ so that the white
balance becomes optimum.
8. Press the ‘OK’ button to write the data for each item.
9. Set the ‘Contrast’ to MIN.
10. Adjust the ‘G-Cutoff’, and the ‘R-Cutoff’ with the left and
right buttons on the remote commander so that the white
balance becomes optimum.
11. Press the ‘OK’ button to write the data for each item.
Focus
Screen
- 23 -
SECTION 4 CIRCUIT ADJUSTMENTS
4-1. Electrical Adjustments
Service adjustments to this model can be performed using the
supplied remote Commander RM-935.
Programming the Remote Commander for Operation in Service Mode
1. Press the VCR/TV/DVD button until the TV
LED lights.
2. Press and hold the yellow button for approx. 5
seconds until the TV LED flashes quickly.
3. Press 99999. All three LED’s should light.
The remote commander is now set to Service Mode.
4. To return the remote commander to normal operation mode
repeat steps 1. and 2. then press 00000. All three LED’s
should light.
The remote commander is now set to normal mode.
Setting the TV into Service Mode
1. Program the remote commander for operation in Service
Mode as described above.
2. Turn on the TV main power switch.
Initialising Menu
gnisilaitinI
gnitteSledoM
gnitteSnoitanitseD
gnitteScisaB
gnitteSerutaeF
:tceleS:unemtxeN
Model Setting
The menu contains a list with all the available models of this
software to set up the TV set in an easy way. The selection
of a model is setting data for its features and hardware
resources which cannot be detected by the automatic power
on H/W detection as well as a special model byte to get an
unique model identification for models which cannot be
differed by features and hardware resources
(e.g. KD-32DX100U and KD-32NX100U).
Before data is set, the user will be asked if he really wants to
set a new model. If the user agrees, the destination setting
menu is automatically shown.
3. Press the ‘VIDEO’ button on the remote commander
twice.
‘TT ’ will appear in the upper right corner of the screen.
4. Press the ‘MENU’ button on the remote commander twice
to obtain the following menu on the screen.
T094v,100212peS,D6EAecivreS
gnisilaitinI
seciveDteseR
gnirotinoM
gnitteSretsigeReciveD
tnemtsujdAlaicepS
:tceleS:unemtxeN
5. Move to the corresponding adjustment item using the
up or down arrow buttons on the Remote Commander.
6. Press the right arrow button to enter into the required menu item.
7. Press the ‘Menu’ button on the Remote Commander to quit the
Service Mode when all adjustments have been completed.
Note :
• Before performing any adjustments ensure that the correct model
has been selected in the ‘Model Setting’ menu.
• After carrying out the service adjustments, to prevent the
customer accessing the ‘Service Menu’ switch the TV set
OFF and then ON.
gnitteSledoM
teseR001XN23-DK
001SN23-DK
001XD82-DK
001XD23-DK
ytimrofnoCoN=KCALB
ledoMelbitapmoC=NEERG
atadllarofytimrofnoC=DER
:tceleS:unemtsaL:ledoMteS
Indication of Model Compatibility.
Black:
If any data does not match to specific model, the model name
is displayed in black.
Green:
All data which is checked by model setting menu concurs to
model except model byte.
Red:
All data which is checked by model setting menu concurs to
model including model byte.
Note:
After selecting a model, it may be necessary to reset some
devices to get the correct data. (Treble/Bass Offset of Sound,
deflection adjustments, ...)
- 24 -
gnitteSretsigeReciveD
dnekcaB
noitcelfeD
noitcelfeDtxE
ecnegrevnoCcimanyD
1redoceDruoloC
hctiwSoediV/oiduA
X-diM
X-diMLLPlanretxE
pihCyarrAetaG
dnuoS
:metIretnE:unemtsaL:tceleS
gnitteSnoitanitseD
A
B
D
E
K
R
U
ytimrofnoCoN=KCALB
ledoMelbitapmoC=NEERG
:tceleS:unemtsaL:ledoMteS
Device Register Setting
teseRitluM
atadllarofytimrofnoC=DER
hctiwSoediV/oiduA
gnitteScisaB
oN rcseD niM xaM ataD
1G/B.sySFFONONO
2K/D.sySFFONONO
3L.sySFFONONO
4)KU(I.sySFFONONO
5)LRI(I.sySFFONOFFO
6noitpo.taNTXT143
7TRC9:61FFONONO
8refoow-buSFFONONO
9yb-dnatsotuAFFONONO
01retlif-bmoCFFONONO
11tedCYotuAFFONONO
21tedbmocotuAFFONONO
31elbaliavA2VAFFONONO
41elbaliavA3VAFFONONO
51elbaliavA4VAFFONONO
61raer&rF3VAFFONOFFO
71epaTMACESFFONONO
81etuMdnuoS1VAFFONOFFO
:metIretnE:unemtsaL:tceleS
gnitteSerutaeF
oN rcseD niM xaM ataD
1PAPFFONOFFO
2TAPFFONOFFO
3XEDNIFFONOFFO
4GPEFFONONO
:metIretnE:unemtsaL:tceleS
oN rcseD feD niM xaM ataD
11TUOVC0090
22TUOVC2092
3WS1DGFFOFFONOFFO
4WS2DGFFOFFONOFFO
51TUOCY0070
62TUOCY1071
7LRTC0OLFFOFFONOFFO
8LRTC1OLFFOFFONOFFO
91TUOA3073
012TUOA3073
11ETUM3TUOAFFOFFONOFFO
21WSDCZNOFFONONO
313TUOA3073
41LEDPUORG5101351
51R/L3TUOA0030
61FLOV3TUOA0070
71CLOV3TUOA3073
811CNYS1011
912CNYS1011
oN rcseD feD niM xaM ataD
1TRAMSFFOFFONOFFO
2evruCMOR0010
3DPCADFFOFFONOFFO
41LLITSV0010
51S0010
60S0010
7LCDV1011
8WSFF1011
9IKP1011
01HF1011
11VF1011
21tesFFOH051-510
- 25 -
:metIretnE:unemtsaL:tceleS
pihCyarrAetaG
:metIretnE:unemtsaL:tceleS
1redoceDruoloC
dnekcaB
oN rcseD feD niM xaM ataD
1no-RNOFFONONO
2no-GNOFFONONO
3no-BNOFFONONO
4loc-D0030
5wS-bWFFOFFONOFFO
6L-ammaGFFOFFONOFFO
7tsartnoC0403604
8mottoB-KLB3033
9euH8203682
01sixA-ruoloC1031
11ruoloC1303613
21leveL-ITC2032
31ssenthgirB5203652
41lbA-S0030
51ssenprahS5203652
61leveL-ITL0030
71evirD-R5303653
81lvL-timiLP0030
91evirD-G1403602
02edoM-LBA0030
12evirD-B1403602
22edoM-ITC0032
32thgirBbuS603631
42ammaG0031
52ffotuC-R1303613
62edom-ITL1031
72ffotuC-G7203652
82leveL-CIPD1032
92ffotuC-B1303603
03narT-CD1031
13tnoC-buS805151
23lvL-2BGRL80518
33lbA-P5105151
43HT-LBA00510
53tesffo-BC5203652
63W-gnigAFFOFFONOFFO
73B-gnigAFFOFFONOFFO
83tesffo-RC5203652
93metsyS1031
04tesffo-Y70517
14leveL-MV1031
24OFprahSNOFFONONO
34ffO-DCFFOFFONOFFO
44DCprahS2032
541FprahS0030
64revO/erP2032
74roC-MV0031
840F-MV2032
94timiL-MV3033
05yaleD-MV2032
15ruoloCbuS08-80
:metIretnE:unemtsaL:tceleS
oN rcseD feD niM xaM ataD
1tniT1303613
2wGN/PFFOFFONOFFO
3DIN/PFFOFFONOFFO
4ruoloCbuS70517
5rtnoCbuS80518
6OFprahS1031
7QEprahS2032
8niaGprahS90518
9veLtuO-Y5303653
01tnioPSB0030
11veLtuO-C5403654
21tseRCD0030
31OFFPB1031
41QFPB1031
51wSretliFFFOFFONOFFO
61wSparT-C1010
71parTD-SNOFFONONO
81FPLNOFFONONO
91LD-Y80018
02bmoC-NNOFFONONO
12leSoediV00510
22leSBGR0030
32enoTflaHFFOFFONOFFO
421.FFOrC70517
521.FFObC70517
622.FFOrC70517
722.FFObC70517
82qerFDCV3073
92edoMDCV1031
03SNESCFA1031
13MVMFFOFFONOFFO
23jdAY-RS60516
33jdAY-BS40514
43FPH/LLEB2032
53OFLLEBFFOFFONOFFO
63PGS0030
73DISFFOFFONOFFO
83BNE1BGRFFOFFONOFFO
93HP-SH0010
04WSotuA1011
14DI-C1010
14HP-PV0010
24OITARN/S3033
:metIretnE:unemtsaL:tceleS
noitcelfeD.txE
oN rcseD feD niM xaM ataD
1esahPFD5810552581
2esahPPQD5210552521
3raeniLdiM5310552651
4pmacaPQD2310552231
5lvLcdPQD6210552621
:metIretnE:unemtsaL:tceleS
- 26 -
noitcelfeD
Deflection System Adjustment
1. Program the Remote Commander for operation in Service Mode.
oN rcseD feD niM xaM ataD
1eziS-H1403615
2noitisoP-H9203642
3eziS-V6403634
4noitisoP-V7203682
5pmA-niP1203672
6nipC-pU7203613
7nipC-oL2303614
8woB-CFA2303623
9elgnA-CFA3203692
01esahP-niP3203671
11niL-V70518
21rroC-S50517
311-noitatoR1031
412-noitatoR5105151
51parT-H101341
61raeniLH58055275
71pmA-raP-CH8303683
81pmA-raP-PM70517
91sixAniPpU3033
02sixAniPoL3033
12niaGniPpU3033
22niaGniPoL2032
32miT-BKA5101351
42ffO-KLBFFOFFONOFFO
52ffO-BKAFFOFFONOFFO
62klB-pU00510
72klB-oL00510
82nO-VNOFFONONO
92cD-wEFFOFFONOFFO
03loP-cUFFOFFONOFFO
13wS-klbVFFOFFONOFFO
23esahP-cnyS0030
33edoM-CFA2032
43wS-tsRFFOFFONOFFO
53klB-tfeL2503625
63esahP-plC3033
73klB-thgiR0303684
83etaG-plCFFOFFONOFFO
93wS-klbHNOFFONONO
04tcepsA-V00360
14wS-mooZFFOFFONOFFO
24wS-pmJFFOFFONOFFO
34llorcS-V1303613
44qerF-V2032
54nilV-pU00510
64nilV-oL00510
74pmoC-V60516
84pmoC-H00510
94cD-1waSV70517
05pmoC-niP4075
15pmA-1waSV00130
25pmoC-CFA0070
35cD-raP-PM20512
45cD-raP-CH1303613
55wS-psAFFOFFONOFFO
65wS-vrDVFFOFFONOFFO
75ahP-raP-CH1303613
[ See Page 24 ] and enter into ‘Service Mode’ by pressing
‘VIDEO’ button twice. Enter into the ‘Device Register Setting’
then ‘Deflection’ service menu.
2. Select and adjust each item in order to obtain the optimum image.
4-2. Volume Electrical Adjustments
Sub Colour Adjustment
1. Input a PAL colour bar signal.
2. Connect an oscilloscope to CN5400 pin 5 located on the C
Board.
3. Program the Remote Commander for operation in Service Mode.
[ See Page 24 ] and enter into ‘Service Mode’ by pressing
‘VIDEO’ button twice. Enter into the ‘Device Register Setting’
then ‘Backend’ service menu.
4. Adjust ‘Sub Colour’ data so that the right sides of the waveform
are of equal height.
V SIZE
V LIN
AFC BOW
V POSITION
H POSITION
H SIZE
PIN AMP
PIN PHASE
UP-CPIN
AFC ANGLE
LO-CPIN
Same Level
:metIretnE:unemtsaL:tceleS
B-Out Waveform
- 27 -
4-3. TEST MODE 2:
Test Mode 2 is available by programming the remote commander for operation in service mode (see page 24) and pressing the ‘VIDEO’ button
twice, OSD ‘TT’ appears. The functions described below are available by selecting the two numbers. To release the ‘Test mode 2’, press ‘0’
twice or switch the TV set into Stand-by mode.
00
10
20
30
40
50
60
70
80
01
11
21
31
41
51
61
71
81
91
02
12
22
32
42
52
62
72
82
03
13
23
33
43
53
63
73
83
93
04
14
24
34
44
54
64
74
84
94
05
15
25
35
ffoedom'TT'
mumixamerutciP
muminimerutciP
)enohpdaeh/rekaeps(%03=emuloV
)enohpdaeh/rekaeps(%05=emuloV
)enohpdaeh/rekaeps(%56=emuloV
)enohpdaeh/rekaeps(%08=emuloV
edomgniegA
noitidnoCgnippihS
noitcnufoN
45
55
65
75
85
95
06
16
26
36
tnemtsujdaerutcipbuS
tnemtsujdaruolocbuS
noitarugifnoctesVTdnanoisreverawtfosyalpsiD
noitcnufoN
tsetnoitatoRerutciP
%05levelerutciP
noetumoiduA
noitcnufoN
tnemtsujdassenthgirbbuS
noitcnufoN
AnoitanitseD
LnoitanitseD
EnoitanitseD
UnoitanitseD
DnoitanitseD
BnoitanitseD
KnoitanitseD
RnoitanitseD
noitcnufoN
1tnemtsujdAyrtemoeG
2tnemtsujdAyrtemoeG
rotinomrorrE
noitcnufoN
sutatsVTyalpsiD;9:61><3:4TRC
hctiwsnoitceted32eniL
tset)MV(noitaludoMyticoleV
noitcnufoN
noitcnufoN
noitcnufoN
kcehcedomneercS
)99margorp(yrtemoegesilaitini-eR
noitcnufoN
001CRD
05CRD
rednammocrelaedrofdevreseR
)99margorp(MVNesilaitini-eR
nigrivnonsaMVNteS
46
56
76
86
96
07
17
27
37
47
57
67
77
87
18
28
38
48
58
68
78
88
09
19
29
39
49
59
69
79
89
99
noitcnufoN
noitcnufoN
noitcnufoN
noitcnufoN
rotcennocecivresotatadMVNdneS
rotcennocecivresmorfatadMVNteS
noitcnufoN
edomecivreS
edomnoitcudorP
ehtotniMORmorfatadteser-erutcipehtypoC
MVNfonoitacolteser-erutcip
ehtotniMVNmorfataderutcipjdalautcaehtypoC
MVNfonoitacolteser-erutcip
sedocrorreteseR
teserdraobN
nosrorreerongI
ffosrorreerongI
noitcnufoN
lanretxe/AMARONAPfosetadtluafedypoC
MVNotniMORmorfXDIM/DIM/LLP
tsetknilVA
slebalnoitatslladna5-1tpecxesemmargorpllaraelC
,DIMrofniPrenroCreppU/pmANIProftnemtsujdA
edom10521dnaGPE
,DIMrofdiozeparT/niPrenroCrewoLroftnemtsujdA
edom10521dnaGPE
edom10521rofniPMroftnemtsujdA
kcehcretsooBerutciP
FFOetumoediV
edomyalpsidREB
edomrotinomVA
ffO/nOraBruoloClanretnIAMME
raelcMORPEE
tamrof-ermetsyseliF
srehto/d2EF
teserDIlanosreP
gnippihslatigiD
noitcnufoN
htiw)noitcelfeD.txE/esahPsucoF(tnemtsujdasucoF
nottubkcitsyojthgirdnatfel
.txE/esahPsucoFleveLCD(tnemtsujdasucoF
nottubkcitsyojthgirdnatfelhtiw)noitcelfeD
ylnopuorgerawtfosrofdevreseR
00ybdesaeler,dnammoctsetedomXEDNI
FFO/NOetumDSO
eludomIChguorhtssapST
dnammoctsetTTlatigiD
elbasid/elbaneyrevocerAMME
00ybdesaeler,kcehcrekaepS
nigrivsaMVNteS
noitcnufoN
noitcnufoN
noitcnufoN
noitcnufoN
- 28 -
5-1. BLOCK DIAGRAMS (1)
RIGHT SP
A 1/3 (
)
PIC/SOUND
CN2000
1 15
IC1008
I/O EXPANDER
OCP
TO G BOARD
CN6006
12
13
OVP
CN1602
MAIN RY
TO G BOARD
CN6008
1
2
DGC RY
CN1703
KEY 2/SCL 3.3
TO FRONT
CONTROL
(3 PIN)
1
3
KEY 1/SDA 3.3HM(2)
HM(1)
CN1706
KEY 2/SCL 3.3
1
3
KEY 1/SDA 3.3HM(2)
HM(1)
5
SIRCS/AV INTHM(4)
6
RESP LED/RESETHM(3)
7
AV LINK
CN1702
SIRCS
TO H6 BOARD CN7100
(KD-32DX100)
TO H2 BOARD CN7150
(KD-32NS100/32NX100)
3
4
LEDHM(3)
HM(4)
CN7107
HEADPHONE R OUT
TO H3 BOARD
CN7104
1
3
HEADPHONE L OUTHP L
HP R
CN7108
AV4 CHROMA IN
TO H1 BOARD
CN7103
1
3
AV4 LUMINANCE INAV4 Y
AV4 C
AV4 LEFT IN
5
AV4 L
AV4 RIGHT IN
7
AV4 R
CN1701
HEADPHONE R OUT
TO H5 BOARD
CN7103
1
3
HEADPHONE L OUTHP L
HP R
5
AV4 C
7
AV4 LEFT IN
9
AV4 L
AV4 RIGHT IN
11
AV4 R
AV4 CHROMA IN
AV4 LUMINANCE INAV4 Y
CN1000
KEY 2
TO M3 BOARD
CN9501
4
5
CPU BUSY IN
HM (1)
6
HM (2)
7
RESP LED
8
HM (3)
AV LINK
9
KEY 1
INT COL
10
HM (4) SIRCS
13
SDA 0
AUDIO RESET
15
CK TEXT VIDEO
17
RESET 100
19
TXTBLK
21
TC LED
22
TXTB
23
BLK MB
TXTG
25
PROT
26
TXTR
27
SCL DIG
29
SDA DIG
31
VP 100
33
HP 100
35
AUDIO MUTE
39
B MB
G MB
R MB
SDA 1
SCL 1
SDA 1
SCL 1
D1008
CN1999
SCL
TO SERVICE
2
3
SDA
D1009
Q1010
Q1009
+9V
OV PROT SCL
14
SDA
3 10
PORT 2 OC PROT
4 9
DGCRY GND AUDIO PROT
5 7
PWR N RESET
CN1203
LEFT SP
1
1
3
CN1201
CN1202
1
WOOFER SP
TO SPEAKER
TO
SUBWOOFER
V PULSE IN
FBLK
3
5
CN1001
TO J BOARD
CN8805
Y MAIN IN
7
U MAIN IN
9
V MAIN IN
10
SUB C
13
SUB Y
14
D CVBS OUT
16
AV4 C OUT
17
ATV CV OUT
18
AV4 Y OUT
19
AV LINK
21
SDA
23
SCL
24
SDA 1
25
SCL 1
26
HP MUTE
31
CVBS TXT
11
HP A IN
33
HP L IN
34
AV4 R OUT
35
AV4 L OUT
36
DTV R OUT
39
DTV L OUT
40
TV R OUT
41
TV L OUT
42
ATV R OUT
43
ATV L OUT
44
MAIN R IN
45
MAIN L IN
46
AGC MON
QSS
49
AM
50
HP 100 IN
VP 100 IN
11
12
CN7109
TO B4 BOARD
CN502
Y 100 IN
14
U 100 IN
16
V 100 IN
18
DPIC
20
RESET 100
22
SCL
23
SDA
24
VP SUB OUT/Y SUB
31
V SUB OUT/C SUB
34
U SUB OUT/INT COL
36
Y SUB OUT/FB
38
Y MAIN OUT/B
42
U MAIN OUT/G
44
V MAIN OUT/R
46
VP LSE M/Y M
48
CN1604
TO G1 BOARD
CN4602
10
ACTIVE PWR
AV4 C
AV4 Y
HP R
HP L
AV4 R
AV4 L
DTV R
MAIN Y
MAIN U
MAIN V
V PULSE
N RESET SCL TV
SDA TV
EMM ISO
D1003
OVP
AGC DEF
D1004
AV PROT
OCP
Q1003
LEFT SP
RIGHT SP
WOOFER SP
1
10
IC1201
AUDIO AMPLIFIER
WOOFER
OUTPUT
STBY/MUTE
9
INPUT
WOOFER SP
WOOFER
1
9
IC1202
AUDIO AMPLIFIER
LEFT AND RIGHT
OUT S
STBY
3
OUT C
RIGHT SP
LEFT SP
14
STBY
13
6
IN S+
MUTE
8
IN C+
RIGHT
LEFT
11
MUTE
D1205
D1203
D1204
TU1001
MAIN TUNER
AGC
SCL
SDA
QS
FM/AM
VIDEO
SWITCH
Q1207
+11V
+11V
TO SHEET 3
TO SHEET 2
TO SHEET 3
TO SHEET 2
V PULSE
MAIN Y
MAIN U
MAIN V
CV TEXT
DTV L
TV R
TV L
ATV R
ATV L
MAIN R
MAIN L
V SYNC 100
H SYNC 100
Y 100
U 100
V 100
SWITCH
48
DCVBS
I2C BUS SW
I2C BUS SW
AV MUTE
H SYNC 100
V SYNC 100
- 29 -
5-1. BLOCK DIAGRAMS (2)
TO SHEET 1
QSS
AUDIO RESET
TV R
TV L
ATV R
ATV L
AUDIO WOOFER
AUDIO LEFT
AUDIO RIGHT
FL1270
1
AUDIO ALEX
2 69
SDA IF IN 2
3 67
SCL IF IN 1
21
POWER ON RESET
30
SUBWOOFER OUT
33 57
SC2 OUT R SC1 IN R
34 56
SC 2 OUT L SC1 IN L
36 54
SC1 OUT R SC2 IN R
37
SC1 OUT L
OUTPUT AMP
1
8
3
4
IC1231
MONO IN (AM)
SC2 IN L
IC1270
37
D1801
+12V
D1803
IC1801
DF, DQP PHASE CONTROL
1
3
6
DF DRIVE
7
DF FOCUS PHASE
5
+5V
D1811
QP OUTPUT
SWITCHING FET
Q1809
IC1808
QP CONTROL
6
1
7
2
DQP DC LEVEL
5
AC AMP SET LEVEL
IC1811
QP OUTPUT AMPLIFIER
2
1
4
D1802
BACKEND BLOCK RESPONSIBILITY
25
26 21
AM
60
MAIN R
MAIN L
DTV R
DTV L
53
V SYNC 100
H SYNC 100
TO SHEET 3
X-RAY PROT
V-
AFC PULSE
H DRIVE
SIGN1736
EW
ABL
27 22
42
28
34
35
39
40
43
45
46
47
51
53
56
+9V
IC1402
SDA Y IN
SCL CB IN
SCP CR IN
VS IN
HS IN
HPROT
VPROT
HP IN
H DRV
HC PARA
MP PARA
DF PARA
EW DRV
VSAW 1
V DRV+
ABL IN
VM OUT
DPOT OFF
PRE RGB
R OUT
G OUT
B OUT
IK IN
V DRV-
VCOMP IN
HCOMP IN
20
14
12
PRE RGB
60
64
63
62
58
52
37
36
Y 100
U 100
V 100
DPIC
D1808
ZOOM COMP
D1403
IC1804
QP CONTROL
2
1
3
DQP VDC MOD
R OUT
G OUT
B OUT
DF PARA
MP PARA
HC PARA
H DRIVE
AFC PULSE
X-RAY
ZOOM COMP
CN1803
1
VM
QP-
IK
E/W
ABL
4
1
3
5
8
1
2
3
4
5
6
7
8
10
CN1804
CN1805
TO VM BOARD
CN5602
TO C BOARD
CN5400
TO D BOARD
CN8620
A 2/3 (
PIC/SOUND
CN1901
1
VM
MP PARA
HC PARA
AMP
V+
Q1701
OUTPUT
5 7
IC1701
VERTICAL DEFLEC TION
IC1802
PARABOLA AMPLIFIER
5 1
3
DF PARA
ROT-
ROT+
IC1950
ROTATION AMP
6
5
DF FOCUS PHASE
HC DC
MP DC
DQP DC LEVEL
DQP VDC MOD
IC1803
D/A CONVERTER
3 20
4
9
7
SDA
21
SCL
AC AMP SET LEVEL
12
DQP V PARABOLA
11
H CENTRE
10
DQP AC MOD
58
QP-
PRE RGB
DF DRIVE
H CENTRE
3
1
2
3
CN1807
TO ROT COIL
TO D BOARD
CN8810
)
- 30 -
Loading...