THOMSON Service manual / Схема, сервісна інструкція Service manual & schematics

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THE BEE DEAN RV335 SECAM VIDEO LAN CONTRACTO • • -18

1 : ON/OFF SWITCH
2 : NTSC HUF
3 · AVERAGE VOLUME LEVEL
4 : INPUT AND STANDARD SWITCH
5 : AVERAGE BRIGHTNESS LEVEL
6 : AVERAGE COLOR LEVEL
7 : CONVERGENCE PATTERN KEY
8 : AVERAGE CONTRAST LEVEL
9 : VOLUME INCREASE
10 : VOLUME DECREASE
DESCRIPTION

The TVP 01 videoprojector is designed for observing a video picture on a large screen in the various standards PAL, SECAM, NTSC (4.43 and 3.58 MHz).

The videoprojector optical system is made up of three • light guns •, red, green and blue, arranged on line, analogous to those in a color cathode-ray tube, and a 88" flat screen (2.24 m diagonal) EVP 881 or a 72" concave screen (1.82 m diagonal) EVP 721 or 50" (1.27 m diagonal) EVP 501 on which the three color images are superior three color images are suc

Each « gun » is made up of a monochrome tube (red, green, blue) which has the doube function of converting the video-electric data into an image, and of producing luminous energy. There is also an optical projection system which transmits this energy to make the luminous « object » on the surface is energy to make the luminous - object - on the

The projection tubes are special tubes operating on 28 kV with beam current of around 300 µA per tube to form a high resolution image with great luminosity. The width of the image on each tube is 4" (102 mm) at the center. Images are pre-distorted electronically on the tubes so that their screen configuration is correct.

Each projection lens contains three components. The use of plastic for these lenses provides non-spherical surfaces ensuring high performance with a low number of optical components and a lighter weight than with glass lenses. They have been designed to project an image on a spherical or flat screen. The spherical one, made of a sheet of laminated aluminum, protected by a polyester coating, has directional characteristics : it reflects light only in the useful field. This gives it a high luminosity and a gain of about 7 times compared to a diffusion screen. The spherical shape of the screen provides a uniform luminosity distribution over the whole provides a unifo

With its molded plastic portable case and an infra-red remote control, it can be either :

- installed on the floor using floor installation kit KMS 01. - installed on the ceiling using ceiling installation kit KMP 01.

FEATURES

1. MECHANICAL
Measurements : W 580 D 585 H 234 mm Weight : 23 kg. '

11 : ON/OFF INDICATOR LIGHT
12 : SECAM INDICATOR LIGHT
13 : INPUT SELECTOR
14 : VIDEO AND AUDIO 1 INPLITS
15 : NTSC 3.58 MHz INDICATOR LIGHT
16 : PAL INDICATOR LIGHT
17 : VIDEO AND AUDIO 2 INPUTS
18 : MAINS SOCKET

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Email:- enquines@mauntron.co.uk

2. ELECTRICAL
Controls :
Step by step switch for VIDEO 1 AUDIO 1 or VIDEO 2 AUDIO 2 and SECAM, PAL, NTSC 3.58 or NTSC 4.4 standard.
stanoaro. input selection of VIDEO 1 AV, VIDEO TUNER or SCART using a three-position switch. Standard display of SECAM, PAL, NTSC 3.58 by three LED.
Push button for internal convergence pattern (NTSC position Rotary potentiometers for average level of VOLUME BRIGHTNESS COLOR CONTRAST.
---- Rotary potentiometer for NTSC HUE.
Continuous action + or buttons for VOLUME control. Push button switch for ON/OFF control.
ON/OFF indicator by LED.
Remote control emitter :
Remote control emitter: Selection keys for inputs and standards: «VIDEO 1 -AUDIO 1 NTSC 4.4 → VIDEO 1 AUDIO 1 NTSC 3.5 ».
Continuous action + or keys for VOLUME BRIGHTNESS COLOR CONTRAST.
Average level key for VOLUME BRIGHTNESS COLOR CONTRAST
Key for audio mute
Flat screen : 88" 2.24 m diagona Concave screen : 72" 1.82 m diagona 50" 1.27 m diagonal Flat screen
Optical system : 3 tubes of 7" (178 mm) on line. 3 lenses F : 1.0/127 mm.
Light : 25 cd/m² for 88" screen (Gain = 1). 200 cd/m² for 72" screen (Gain = 8). 400 cd/m² for 50" screen (Gain = 8).
Flux : 120 lumen.
Contrast : > 20.
Resolution (at the center) : 500 TV lines.
Viewing area : ewing area : From 5 to 30 m for 88" screen omnidirectional. From 4.5 to 25 m for 72" screen (Horizontal angle : 40°. From 3 to 16 m for 50" screen / Vertical angle : 20°.
Video standards : PAL SECAM NTSC 3.58 MHz NTSC 4.43 MHz.
Video Inputs : SCART plug : RVB and Video Composite 1 V/75 Q. 1 V/75 M. 2 BNC sockets 1 V/75 Ω.
Video outputs : SCART plug : Video Composite 1 V/75 Q.
Sound inputs : 1 input through SCART plug. 2 inputs on CINCH plugs 100 mV/5.6 k
Sound power : 3 W with 10 % distortion.
Loudspeaker : Z = 16 Q.
Power supply : 95 to 260 V alternating current 50-60 Hz and direct current without switching.
Energy consumption : < 100 W with maximum brightness

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SPECIFICATION SHEET TVP 01

TVP 01

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In the table of contents of the « specification sheets » are listed all the chapters forming this evolutive service manual. Due to our paging system, future issues may be added to or substitued for the existing ones.

Dans le sommaire des «fiches spécifiques », sont énumérés les différents chapitres qui, à terme, constitueront cette documentation technique à caractère évolutif. Par notre système de numérotation des pages, nos parutions à venir s'ajouteront ou se substitueront à celles existantes.

THE QUALITY OF T BEST THAT IS A LEGENDES AND MESUREMIN LEGENDES ET CONDITION	HIS MANUAL IS THE JAILABLE ENT CONDITIONS NS DE MESURES
	Délimitation des circuits imprimés.
- Connection points by connectors.	Points de raccordement par connecteurs.
	Points de raccordement par cosses enfichables.
	Points de raccordement par fils soudés.
Ø : Test points.	Points tests.
(Z) :
-O : AC voltages measured with a thermal volt- meter.	Tensions alternatives relevées par un voltmètre thermique.
C : DC voltages measured with respect to ground with a 40 kΩ/V voltmeter.	Tensions continues relevées par rapport à la masse avec un voltmètre de 40 kΩ/V.
DC voltages measured with respect to a reference point PR with an electronic volt-meter.	Tensions continues relevées par rapport à un point de référence PR avec un voltmètre électronique.
: DC voltages measured with respect to ground with a 40 kQ/V voltmeter.	Tensions continues relevées par rapport à la masse avec un voltmètre de 40 kQ/V.
	Avec signal couleur SECAM Avec signal couleur PAL Avec signal couleur NTSC.
TV : For video, SECAM bar test pattern, 100 % white, 1 V input level.	En Vidéo, mire de barres SECAM, blanc 100 %, niveau d'entrée 1 V.
Color, Contrast, Brightness at middle posi- tions, Mains 220 V-AC.	Couleur, Contraste, Lumière à mi-course. Secteur 220 V ~.

NOTE : To facilitate the reading, the diagram of the ICC 2 P hoard has been divided into 2 parts :

— ICC 2 P 1/2 - Chrominance Decoding Circuit - Signal Switching.

--- ICC 2 P 2/2 - Sweep Circuit - LF Amplifier.

The whole diagram can be reconstituted by assembling 2nd part in chapter VI and the 1st part in chapter V so points P1 to P10 of the two parts coincide with one and

NOTA : Afin de faciliter la lecture du schéma, la platine ICC 2 P a été divisée en 2 parties : - ICC 2 P 1/2 - Circuit Décodage Chrominance - Commutations

signaux

- ICC 2 P 2/2 - Circuit Balayage - Amplificateur BF.

La reconstitution totale du schéma peut être réalisée en super-posant la planche du chapitre VI à celle du chapitre V de façon à faire coïncider les points P1 à P10 des deux chapitres entre

The symbols used here are from the INTERNATIONAL ELECTROTECHNICAL COMMISSION PUBLICATIONS 117 and 147, I.E.C. Central Office : 1, Varembé street, GENEVA, SWITZERLAND.

Les symboles employés sont extraits des PUBLICATIONS 117 et 417 de la COMMISSION ELECTROTECHNIQUE INTERNATIONALE, Bureau Central de la C.E.I., 1, rue de Varembé, GENEVE, SUISSE.

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GRAPHIC SYMBOLS

$\bigwedge$

	:	On - Off	: Marche - Arrêt
	:	Volume	: Volume
-Ö-	:	Brightness	: Luminosité
· ·	:	Contrast	: Contraste
	:	Color	: Couleur
	:	, Hue	: Teinte
	:	Normal run	: Défilement normal
·	:	Loudspeaker	: Haut-parleur
M	•	Audio mute	: Silencleux
	•	Medium (evel	Niveau moven
	•		: Entrée d'un signal
	:
	:	Output For Service Manuals Contact MAURITRON TECHNICAL SERVICES 8 Charm Tree Bd. Chippor	: Sortie d'un signai
	:	Video Oxon OX9 4QY Tet- 01844-351694 Fax: 01844-352554	: Vidéo
	:	Sound Email:- enquiries@mauritron.co.uk	: Son
	:	Picture height	: Amplitude Verticale
	:	Horizontal Synchronization	: Synchronisation Horizontale
	:	Horizontal picture shift	: Cadrage Horizontal
	:	East-West Pillow Distorsion amplitude	: Amplitude Coussin Est-Ouest
	:	Convergence pattern	: Mire de Convergence
D	:	Amplifier	: Amplificateur
X	:	Adjustable amplifier	: Amplificateur réglable
~	:	Medium Frequencies (for Instance Audio Frequency)	: Fréquences Médianes (par exemple Fr ce Audio)
$\bowtie$	:	Minimum adjustment	: Ajustement à un minimum
	:	Converter	: Convertisseur
	: .	Discriminator or Demodulator	: Discriminateur ou Démodulateur
OSC	:	Oscillator	: Oscillateur
У У	:	Phase changing network (phase shifter)	: Réseau changeur de phase (déphaseu
G	:	Generator	: Générateur
$\sim$	• :	Rejector	: Réjecteur
Ж.	:	Adjustable selective filter	: Filtre sélectif réglable
	:	Treshold device	: Dispositif à seuil

BER CAN N

IN THIS CA

ANS CE CAS, LA RESPONSABILITÉ ABRICANT N'EST PLUS ENGAGÉE. DU

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IV/ 6

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POWER SUPPLY ADJUSTMENT

1. ADJUSTMENT OF + 90 V

Adjustment conditions

Mains power supply voltage 220 V. AC.
Signal at video input.
Brightness, Contrast and Color potentiometers at mid-positions.
Volume potentiometer at minimum position.
Electronic voltmeter connected to 4 of connector BP 02 (see Adjuster Locations).

Adjustment

Adjust the potentiometer PP 03 to obtain a voltage of + 90 V.

2. CHOPPING FREQUENCY

Adjustment conditions

Mains power supply voltage 220 V AC.
Signal at video input.
Oscilloscope connected to point 16 of the transformer UP 01 secondary and the ground of the PA-TVP power supply board (see chapter VII).

Adjustment

- Adjust the potentiometer PP 01 to obtain a frequency :

f = 17.85 kHz i.e. t = 56 µs

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3. CUT-OUT

Adjustment conditions

Mains power supply voltage 220 V AC.
--- Signal at video input.
Disconnect the + 23 V, + 15 V and 15 V outputs from the PA-TVP power supply board.
Disconnect the + 90 V output and connect it to a variable load of approximately 100 Ohms.
Adjust the load to obtain 1.1 A current at the + 90 V output using an electronic amperemeter.
Connect an oscilloscope to point 16 of the transformer UP 01 secondary and ground.

Adjustment

--- Adjust the potentiometer PP 02 to reach the cut-out limit, i.e., the point at which the chopping frequency decreases.

4. X-RAY PROTECTION

The circuit PLX 01 is made to prevent high voltage under fault condition, to reach elevated value possibl producing X radiation. The potentiometer is sealed a the factory after being adjusted for a maximum high voltage of 30 kV.

When operating, this circuit cut-off the signal of drive TL 01 and consequently the high voltage.

WARNING : components esential for X-radiation safety :

---- Fly-back transformer UL 02.
High voltage multiplier with bleeder.
Capacitor CL 25 12 nF.
PLX board.

In case of replacement of components essential fo X-radiation safety, it is necessary to check the X-raprotection module and readjust if needed.

Checking of X-Radiation Protection

Monitor the high voltage with kV meter (scale ≥ 30 kV), ground of kV meter directly connected to ground of CRT.
--- Switch to internal pattern generator with Brightness contrast minimum.
Increase slowly voltage U 2 with potentiometer PP 0 on power supply to increase high voltage. Chec the maximum high voltage before triggering th protection circuit

29.5 kV ≤ high voltage ≤ 30 kV

NOTE : If it is not possible to reach 30 kV with PP 0. Decrease U 2. Switch off the projector and add resistor R = 24 kΩ in parallele on RP 37.

Alignment of X-Radiation Protection

If the triggering level is not correct an adjustment o potentiometer PL 10 is necessary.

ATTENTION : this potentiometer is sealed. For continue X-Radiation Protection and Product safety it is necessar to follow strictly the procedure and use accurate k' meter.

The sealed potentiometer must be replaced by a new one.

Turn potentiometer PL 10 to ground side : clock wis from component side.
--- Monitor the high voltage with kV meter.
Increase U 2 with PP 03 for 30 kV on kV meter
--- Increase very slowly the potentiometer PL10 up t the triggering point.
Reduce PP 03 to minimum.
Switch off and on the projector to reset the X-Ra protection.
Monitor U 2 : pin 4 of connector BP 02. Wit brightness, contrast, saturation controls at mic positions.

--- Adjust PP 03 for U 2 = 90 V.

- Seal PL 10 with Loctite.

IV/

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Fig. 1

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CONVERGENCE ADJUSTMENT TEMPLATE

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VIDEO-PROJECTOR ADJUSTMENT

The special installations involved, together with the maintenance essential to the video-projector reproducing quality, call for the disassembly of certain parts such as the optical assembly, or some mechanical adjusters. This work implies the readjustment of all or part of the video-projector.

The following chapter outlines a method for the complete adjustment of the video-projector. In the most complex cases, the following operations must be performed step by step. However it is possible to perform only the operations required for the proper adjustment of the video-projector. For instance, the convergence adjustment template supplied with the appliance can be used alone to adjust dynamic convergences.

1. PRELIMINARY CONDITIONS

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For Sérvice Merúlais : MAURITRON TECHNICAL ; B Cherry Tree Rd, C Oxon OX9 4QN Email- errorútecemeurit

The chassis is in working conditions, all the boards have been checked and adjusted separately.
The projector is installed in accordance with the assembly instructions; the distance and its position with respect to the screen must be imperatively respected.
Remove the upper cabinet as well as the rear cover.
--- All the potentiometers of the convergence board PC 01 should be set to the mid-positions as well as the concentration potentiometers PL 05, PL 06 and PL 07 (see Adjuster Locations).
Unscrew and remove the four bolts (6) in order to remove the optical assembly of the green tube (fig. 1).
Turn on the appliance.
Switch on the built-in convergence test pattern (NTSC position), or for greater accuracy, use a standardized test pattern of 1 V positive.

IMPORTANT NOTE : Before adjusting, it is essential to run the appliance for at least 30 minutes.

2. ADJUSTMENT OF THE GREEN TUBE (fig. 2)

It must be possible to observe an image with the green tube.
Adjust the static convergence potentiometers PQ 01, PQ 02, PO 03, PO 04, PO 05, and PO 06 to obtain 0 V on the wipers (see Adjuster Locations).
-- Set the magnetic framing rings (1) and (2) of the 3 tubes, located at the rear of each deviation-convergence assembly, to the opposite field positions. This means turning one of the two rings with respect to the other in order to cancel out their effects.
- This is obtained if, by turning the two rings (1) and (2) together, they have no further effect on framing.
--- Disconnect the connector BQ 06 from the green tube convergence coils on the convergence board PC 01 (see Adjuster Locations).
Loosen the attaching screw (3) securing the collar fixing the green tube deviation-convergence assembly, then turn it to the right or to the left to obtain, with the green tube an absolutely horizontal image.
-- Check the horizontal linearity, if necessary adjust the linearity coil LL 06 on the basic chassis ICC 2 P (see Adjuster Locations).

The adjustment is correct when the right-hand side of the image is symmetrical to the left-hand side and when adjustment has minimum effect on the left-hand side.

Adjust the east-west amplitude PG 02 on basic chassis ICC 2 P so that the voltage on the collector of the transistor TG 02 of the east-west correction power stage is 46 V (see chapter VI).
- Under these conditions, the green tube horizontal amplitude should be 4 inches (approximately 102 mm) at the center of the image.
-- Adjust the vertical amplitude PF 01 to obtain the format 3 × 4, i.e., 3 inches 77 mm (see Adjuster Locations).
Check the horizontal image phase which should be centered with respect to the sweep, otherwise readjus PL 03 (see Sweep Adjustments).
--- The image should be centered by the green tube in vertical and in horizontal; if necessary, readjust the magnetic framing rings (1) and (2).
The above adjustments make it possible to adjust the green tube for the image geometry and to use it as a reference. In practice, these adjustments should generally be reworked while performing screen adjust ments (see Sweep Adjustments).

3. ADJUSTMENT OF GREEN ON SCREEN (fig. 1)

Fit the green tube optical assembly.
---- Plug in the green tube convergence coll connecto BQ 06 on the convergence board PC 01.
Obstruct the optical systems of the blue and retubes.
Loosen the screw (3) securing the focus adjustmen of the green tube optical system (focussing at the center). Adjust its focus by turning the whole optical system to the right or to the left; adjust the gree tube concentration potentiometer PL 06; repeat alter nately these two adjustments until optimum i obtained for a medium beam current.

Adjustment is facilitated by using a text (Antiope)

After adjusting, lock the screw (3) to secure th optical focus setting.
Loosen the screw (7) securing the adjustment of th front part of the green tube optical system (focussin at corners). Turn the front part to the right or t the left to obtain the best concentration at th screen corners.
After adjusting, lock the screw (7).
If the projector is properly positioned with respito the screen, the image observed on the scree should be centered and the horizontal bars should t parallel to the screen edges.

4. ADJUSTMENT OF GREEN ON THE CONVERGENCE BOARD PC 01 (fig. :

--- The order of the dynamic convergence adjustment and their areas of effect are indicated in figure
--- For the green, adjust those numbered from (1) to (§
The adjustments numbered (7) and (9) are to the left at the medium setting, and to be reworked necessary for adjusting on another color.
The adjustment (8) must be done again if the angul position of the projector with respect to the scree becomes different (special installation).

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5. ADJUSTMENT OF RED ON SCREEN

Disobstruct the optical system of the red tube and obstruct that of the green tube.
Loosen the screw (3) securing the focus adjustment of the red tube optical system (fig. 1). Adjust its focus by turning the whole optical system to the right or to the left (focussing at the center); adjust the concentration potentiometer PL 05 of the red tube, repeat alternately these two adjustments until optimum is obtained.
After adjusting, lock the screw (3) to secure the optical focus setting (fig. 1).
Loosen the screw (7) securing the adjustment of the front part of the red tube optical system (fig. 1). Turn the front part to the right or to the left to obtain the best concentration at the screen corners.
After adjusting, lock the screw (7) (fig. 1).
Disobstruct the optical system of the green tube.
Loosen the attaching screw (3) securing the collar fixing the red tube deviation-convergence assembly, then turn it to the right or to the left so that the horizontal red bars are parallel to the green bars at the center of the image (fig. 2).
Lock the attaching screw (3) of the deviation-convergence assembly (fig. 2).

6. ADJUSTMENT OF RED MECHANICAL CONVERGENCE

--- This adjustment must be done again in the event of changing screen format or of particular installations.
Preset the horizontal linearity PQ 24 and the horizontal amplitude PQ 18 : (14) and (13) of fig. 3.
Loosen the two bolts (2) fixing the optical tube assembly on the upper crosspiece, and the two bolts (1) on the lower crosspiece (fig. 1).
Turn the assembly in the horizontal plane so that the vertical red bars superpose themselves on the green bars as accurately as possible.
-- Tighten and lock the four bolts (1) and (2) (fig. 1).

7. ADJUSTMENT OF RED

ON THE CONVERGENCE BOARD PC 01 (fig. 3)

--- The order of the dynamic convergence adjustments and their areas of effect are indicated in figure 3.
For the red, adjust those numbered from (10) to (18).
If necessary, readjust the magnetic framing rings (1) and (2) of the red tube deviation-convergence assembly (fig. 2).

8. ADJUSTMENT OF RED STATIC CONVERGENCE

In practice, it is always necessary to readjust the red static convergence.
Adjust the potentiometers PO 02 for the red vertical static and PO 05 for the red horizontal static so that the vertical and horizontal red bars superpose themselves on the green bars (see Adjuster Locations).

9. ADJUSTMENT OF BLUE ON SCREEN

Disobstruct the optical system of the blue tube and obstruct the optical system of the red and green tubes.
Loosen the screw (3) securing the focus adjustment of the blue tube optical system (fig. 1). Adjust its focus by turning the whole optical system to the right or to the left (focussing at the center); adjust the concentration potentiometer PL 07 of the blue tube, repeat alternately these two adjustments until optimum is obtained.

After adjusting, lock the screw (3) to secure the optical focus setting (fig. 1).
Loosen the screw (7) securing the adjustment of the front part of the blue tube optical system (fig. 1). Turn the front part to the right or to the left to obtain the best concentration at the screen corners. After adjusting, lock the screw (7) (fig. 1).
Disobstruct the optical system of the green tube.
Loosen the attaching screw (3) securing the collar fixing the blue tube deviation-convergence assembly, then turn it to the right or to the left so that the horizontal blue bars are parallel to the green bars at the center of the image (fig. 2).
Lock the attaching screws (3) of the deviation-convergence assembly (fig. 2).

10. ADJUSTMENT OF BLUE MECHANICAL CONVERGENCE

This adjustment must be done again in the event of changing screen format or of particular installations.
Preset the horizontal linearity PQ 25 and the horizontal amplitude PQ 20 : (23) and (22) of fig. 3.
--- Loosen the two bolts (4) fixing the optical tube assembly on the upper crosspiece, and the two bolts (5) on the lower crosspiece (fig. 1).
Turn the assembly in the horizontal plane so that the vertical blue bars superpose themselves on the green bars as accurately as possible.
Tighten and lock the four bolts (4) and (5) (fig. 1).

11. ADJUSTMENT OF BLUE ON THE CONVERGENCE BOARD PC 01 (fig. 3)

The order of the dynamic convergence adjustments and their areas of effect are indicated in figure 3.
For the blue, adjust those numbered from (19) to (27).
If necessary, readjust the magnetic framing rings (1) and (2) of the blue tube deviation-convergence assembly (fig. 2).

12. ADJUSTMENT OF BLUE STATIC CONVERGENCE

In practice, it is always necessary to readjust the blue static convergence.
Adjust the potentiometers PO 03 for the blue vertical static and PO 06 for the blue horizontal static so that vertical and horizontal blue bars superpose themselves on the green bars (see Adjuster Locations).
When the green tube optical system disobstructed, the convergence test pattern should appear in black and white on the screen.
Correct eventual convergence faults by the adjustments described above, according to the faults found.

NOTE : The areas of effect of the static and dynamic convergence adjustments are also given in the diagram of the convergence plate PC 01 and PFS-TVP in chapter VIII.

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2 MTSN 14 P

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IX 11 - MC 14053

(1) ICC 2 P 1/2 - (2) MTSN 14 P

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TVP 01

3 PA - TVP

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VII/2

3 PA - TVP

TVP 01

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BLOCK DIAGRAMS

10 PC-TVP - 13 PRC - 11 PRT-TVP - 9 PMC-TVP - 12 PAS-TVP

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	QELIMITATION DES CIRCUITS	PRINTED CIRCUITS LIMITS	GEDRÜCKTE SCHALTUNGEN ABGRENZUNG
23	POINTS DE RACCORDEMENT PAR CONNECTEURS	CONNECTORS JOINING POINTS	MEHRFACHSTECKER KONTAKT PUNKT
Ċ	ATTENTE (VEILLE)	STAND-BY	BEREITSCHAFT .
	POINT DE RACCORDEMENT PAR COSSE ENFICHABLE	PLUG JOINING POINT	STECKER KONTAKT PUNKT
━+━	FIL SOUDE SUR CIRCUIT IMPRIME	WIRE SODERING POINT	DRAHT LÖSTELLE
_ ( 2)	PREFORMAGE ZZ	SAFETY PREFORMING	Z Z GESTALTET VIDERSTANDE
	RESISTANCE FUSIBLE	FUSING RESISTOR	SICHERHEIT VIDERSTANDE
+12 V	DEPART TENSION ALIM	FROM POWER SUPPLY	VON NETZ TEIL
+12V	TENSION ALIM REÇUE		NACH NETZ TEIL
	VOLUME	VOLUME	LAUTSTARKE
$	LUMIERE	BRIGHTNESS	HELLIGKEIT
•	CONTRASTE	CONTRAST	KONTRAST
•	SATURATION COULEUR	COLOUR SATURATION	FARBSATTIGUNG
→\| ←.	VALEUR MOYENNE	BASIC ADJUSTMENT	GRUNDEINSTELLUNG
×	SUPPRESSION SON	SOUND PAUSE	TON - STOP
	TEINTE	HUE	FARBTON
0	MARCHE - ARRET	ON - OFF	EIN. AUS
Ē	HAUT-PARLEUR .	LOUD. SPEAKER	LAUTSPRECHER
Œ	PERI TELEVISION	EUROPEAN STANDARD BUSH	EUROPA – NORMBUCHSE

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BOARD INTERCONNECTIONS

111/.

TVP 01

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CODE	DESCRIPTION	ITEM
196 TX 1847	PCB, CONTROLS ( PC-TVP ), CPL.
101 TX 5989	SWITCH	1801
101 TX 2621	SWITCH	SB01-→03
207 TX 0670	POTENTIOMETER 47 k Q A	PR01
207 TX 1671		PR02
207 TX 2121		PR03

196 TX 1848	PCB, REMOTE CONTROL RECEIVER (PRT-TVP), CPL.
276 TX 0554	IC MC6203	ID01
240 TX 0229	ELECTROLYTIC CAPACITOR 220µF 16V	CD07
207 TX 1316	ELECTROLYTIC CAPACITOR 47µF 16V	CD08-14
207 TX 1075	ELECTROLYTIC CAPACITOR 1µF 63V	CD10→13
101 TX 2879	6-PIN CONNECTOR	BD01
101 TX 2872	8-PIN CONNECTOR	BD02
101 TX 3120	3-PIN CONNECTOR	8D03
273 TX 0194	DIODE BZX46C2V7	0001
273 TX 0200	DIODE 1N4148	0002-03
273 TX 0314	DIODE BZX85C5V1	0004
101 TX 3618	CERAMIC FILTER	0001
101 TX 2141	IC SOCKET, 2X14 PATHS
270 TX 0518	TRANSISTOR BC237B	TD01

196 TX 1849	PCB, STANDARD DISPLAY ( PAS-TVP ), CPL.
102 TX 0966	SWITCH	SM01
101 TX 2872	8-PIN CONNECTOR	8M05
273 TX 1221	DIODE LED GREEN COV25-5	DM51-52-
070 72 1000		54
2/3 1X 1222	DIODE LED RED CUVZU-4	UM53
196 TX 1850	PCB, INFRARED RECIEVER ( PRC-TVP ), CPL.
276 TX 0423	IC TDA4050	IRO1
243 TX 0005	TANTALUM CAPACITOR 10µF 16V	CR72
207 TX 0404	TANTALUM CAPACITOR 22µF 16V	CR74
207 TX 0252	TANTALUM CAPACITOR 1µF 35V	CR75
243 TX 0010	TANTALUM CAPACITOR 2.2µF 16V	CR76
273 TX 0855	DIODE BPW41	DR71
101 TX 3619	CHOKE COIL	SR71
270 TX 1161	TRANSISTOR BC415C	TR01
196 TX 2038	PCB,X-RAY PROTECTION ( PLX01 ), CPL.
207 TX 1561	ELECTROLYTIC CAPACITOR 47µF 50V	CL51
273 TX 0031	DIODE BZX46C12	DL40
207 TX 0340	ADJUSTABLE POTENTIOMETER 4.7k Ω	PL10
270 TX 0888	THYRISTOR BRY55S-30	DL41
270 TX 0648	TRANSISTOR BC5478	TL10

B) EQUIPMENT AND SECURING PARTS

CODE	DESCRIPTION
101 TX 1855	PLASTIC CLAMP, SINGLE
705 TX 0546	PLASTIC CHASSIS
534 TX 0109	DEFLECTOR
553 TX 0128	OPTICAL ASSY ( DELTA 3 )
553 TX 0150	OPTICAL ASSY ( DELTA 2D )
580 TX 0426	LOUDSPEAKER DIAMETER: 10 cm Z:16 Ω
614 TX 2770	PLASTIC PROTECTION
614 TX 2772	PLASTIC PROTECTION
102 TX 0972	PLASTIC SUPPORT

CODE	DESCRIPTION
614 TX 2767	PLASTIC SUPPORT
614 TX 2768	PLASTIC SUPPORT
614 TX 2769	PLASTIC SUPPORT
102 TX 0975	DISTRIBUTOR SUPPORT
750 TX 0049	CATHODE RAY TUBE, BLUE
750 TX 0047	CATHODE RAY TUBE, RED
750 TX 0048	CATHODE RAY TUBE, GREEN

C) CONTROL ASSEMBLY PARTS

CONTROLS

CODE	DESCRIPTION	ITEM
102 TX 0973	MAINS SOCKET HOUSING
101 TX 9016	SWITCH	1
824 TX 0072	MAINS CABLE
102 TX 0446	BNC-SOCKET
102 TX 0448	CINCH-SOCKET
614 TX 2771	SUPPORT, SOCKETS

REMOTE CONTROL

CODE	DESCRIPTION	ITEM
925 TX 0276	REMOTE CONTROL ASSY (EMT1P)
196 TX 1854	PCB INFRARED TRANSMITTER, CPL (PEIT1P)
276 TX 0552	IC MC14497	1711
240 TX 0105	ELECTROLYTIC CAPACITOR 1000µF 10V	CT13
273 TX 0200	DIODE 1N4148	DT11
273 TX 0740	DIODE INFRA-RED LD271	DT12→14
273 TX 1223	DIODE LED RED LD30A	DT15
102 TX 0968	CERAMIC FILTER 500 KHZ	AT11
101 TX 2376	BATTERY SNAP, CPL
101 TX 6436	IC (2X9 LEADS) SUPPORT
270 TX 0650	TRANSISTOR BC548B	BT11
270 TX 0518	TRANSISTOR BC237B	BT12

D) OUTER PARTS

CODE	DESCRIPTION
168 TX 1606 166 TX 0539 705 TX 0543 705 TX 0544 715 TX 0910 715 TX 0911 614 TX 2765 705 TX 0542 705 TX 0541 705 TX 0541 705 TX 0545 102 TX 0970 102 TX 0970 102 TX 0971 614 TX 2773 101 TX 3147 166 TX 2121 614 TX 2766 614 TX 2764	KNOB, BLACK KNOB, BLACK RUBBER PROTECTION LENS PROTECTION LOWER CABINET UPPER CABINET CONTROL TRIM RIHGT PLASTIC PANEL PLASTIC PANEL PLASTIC PANEL PLASTIC FOT HANDLE, CPL PROTECTION PUSH BUTTON ON/OFF COVER (UPPER CABINET) PLASTIC COVER

Page 19

A) CHASSIS PARTS

L	CODE	DESCRIPTION	ITEM
	796 TX 8528	CHASSIS ICC2P, CPL.	•
	101 TX 3272	COIL	LC02
	101 TX 1900	COIL	1003
	276 TX 0580	INTEGRATED CIRCUIT TDA3300B	IC01
ł	276 TX 0731	INTEGRATED CIRCUIT TEA1020	IFO1
l	276 TX 0746	INTEGRATED CIRCUIT TDA2593	ILO1
	276 TX 0171	INTEGRATED CIRCUIT SFC2812EC OR MC7812CT	IL02 *
	276 TX 0872	INTEGRATED CIRCUIT TDA2006P	IS02
l	276 TX 0314	INTEGRATED CIRCUIT MC14053	IX11
	240 TX 0187	electrolytic capacitor 10µF 25V	CCU8-24- 64-CL38
1	240 TX 0007	ELECTROLYTIC CAPACITOR 100µF 25V	CC41-CS32
	240 TX 0116	ELECTROLYTIC CAPACITOR 2.2µF 63V	CC43-46- CF03
	207 TX 1075	ELECTROLYTIC CAPACITOR 1µF 63V	CC51-→53- 68-CS31- CS35-CX04
	240 TX 0186	ELECTROLYTIC CAPACITOR 220µF 25V	CF02-CL02
I	240 TX 0183	ELECTROLYTIC CAPACITOR 47µF 25V	CF04
I	207 TX 1223	ELECTROLYTIC CAPACITOR 2200µF 25V	CF07-CL34
	240 TX 0014	electrolytic capacitor 4.7µF 63V	C G O 1 CS42CX01
I	207 TX 0188	POLYPROPYLENE CAPACITOR 4,7nF 1,6kV	CG05
	207 TX 1029	NON-POLARIZED ELECTROLYTIC CAPACITOR 22µF 50V	CLO3
	207 TX 1233	METALLIZED POLYESTER CAPACITOR 33nF 10%	CL13
	240 TX 0119	ELECTROLYTIC CAPACITOR 10µF 63V	CL22
	207 TX 0205	POLYPROPYLENE CAPACITOR 10nF 1,6kV	CL25
	207 1X 0663	250V	CL27
	241 TX 0001	ELECTROLYTIC CAPACITOR 4.7µF 275V	\| CL30
	207 TX 1506	LLECTROLYTIC CAPACITOR 150µF 160V	CP33
	240 TX 0181	ELLIHULTHU CAPACITUH 4/UMF 40V	1000
	207 1X 0934	ELECTROLYTIC CAPACITOR 22.45 254	0000
	102 TY DOGO	RPIN CONNECTOR	BC03
	101 TX 6745	7-PIN CONNECTOR	BLO1
	101 TX 6747	13-PIN CONNECTOR	BS02
	273 TX 0200	DIODE 1N4148	D C 1 0 30→32- 48-49- 51-81- 82-0F02- 0L02-32- 0S17-0X01
	273 TX 0025	DIODE 1N4001	DF01-DP38
	273 TX 0650	DIODE H572-1 OR PLR2OT	DG01-02
	273 TX 0033	DIODE BA157	DLO1
	273 TX 0552	DIODE BA158	DL05
	273 TX 0862	DIODE MR854	DL10
	273 TX 0089	DIODE BZX46C4V7	DP39
	273 TX 0500	DIODE BZX46C9V1	DP41
	273 TX 0866	DIODE BZX46C3V9	001
	101 TX 6750	DELAY LINE 390NS	1004
	101 TX 6748	DELAY LINE 64MS
	238 1X 0021		PCPE
	20/ 1X 16/0	AD HISTADLE PUTENTIONETER TUU KS	PC03
	20/18/034/		PC02
	207 1X 0122	AD INSTABLE POTENTIONETED 224 36	PI 01.02
	101 TY 5642	SCART PERLTY SOCKET	RX10
	101 17 0045	CRYSTAL & A339818mH7	0003


CODE	DESCRIPTION	ITEM
102 TX 0960	CRYSTAL '3.579545mHZ	0C04
207 TX 2111	FILM BESISTOR 464k Q 1% 0.25W	8F07
207 TX 0192	WIRE RESISTOR 1 Q 5% 2W	RF16
207 TX 1858	FILM RESISTOR 357 k Ω 1% 0.25W	RF22
207 TX 2113	NTC THERMISTOR 470 Q 0.50W	RG03
207 TX 1517	FILM RESISTOR 22 Q 5% 0.25W	RG06
207 TY 2114	LAYER RESISTOR 33 O 5% 0.50W	BL33
207 TX 1510	FILM RESISTOR 0.1 Q 5% 0.40W	RL36-45
203 TX 0006	LAYER RESISTOR 39 Q 5% 4W	RL40
207 TX 1511	EILM RESISTOR 1 Q 5% 0.30W	R149
207 TX 2115	LAYER RESISTOR 0.58 Q 5% 0.50W	BL58
101 TX 1792	CHOKE	1001-18-
	····	1101
101 TX 6751	СНОКЕ	LC40
101 TX 2374	CHOKE 10mH	LFO1
101 TX 3081	СНОКЕ	LF02-LLO2
101 TX 4939	СНОКЕ	lgo1
101 TX 4929	CHOKE COIL	lp03-04
102 TX 0959	LINEARITY CHOKE	LL06
101 TX 4971	2X20-PATH IC SOCKET
423 TX 0226	POWER TRANSFORMER	UGO1
423 TX 0174	POWER TRANSFORMER	ULO1
534 TX 0108	VHT TRANSFORMER	ULO2
270 TX 0649	TRANSISTOR BC557B	TC01-TX02
270 TX 1021	TRANSISTOR BF422	TG01
270 TX 1170	TRANSISTOR BF760 .	TGO2
270 TX 1283	TRANSISTOR BC639	TLO1
270 TX 1235	TRANSISTOR BU500D OR BU208D OR S2818	T1 04
270 TX 0544	TRANSISTOR BC337-25	TP32
270 TX 0726	TRANSISTOR BC237C	TS30
270 TX 0518	TRANSISTOR BC2378	TX01-03
534 TX 0110	TRIPLER, CPL ( WITH FOCUS DIVIDER )
596 TX 1141	PCB, PAL/SECAM/NTSC SWITCHING (MTSN14P), CPL.
311 TX 0044	COIL	1072
101 TX 1900	COL	LC73
276 TX 1038	INTEGRATED CIRCUIT TDA3030B	1002
240 TX 0164	ELECTROLYTIC CAPACITOR 10µF 16V	CC71-86
101 TX 6758	11-PIN CONNECTOR (CONNECTION
	ICC2P/MTSN14P }	BC01-02
273 TX 0200	DIODE 1N4148	DC71-72-
207 TV 1871	AD INSTADIC DOTENTIONETED 104 O	DR72
20/ 18 10/1 207 דע המזיד		PND1
101 TV 03//	CHOKE	1071
101 IA 0/05	IN SOCKET 2X14 PATHS
270 TX 0517	TRANSISTOR BC307B	TC71-73-
ATA TH AFIE	TO AMOINTON DOGOTO
270 IX 0518	THANSISTUR BUZ378	TN01→03-
		05→07- 09-→11
798 TY 0570		ļ
147 TV 0017	DOLYDODDY ENE CADACITOD DOLE EN 144	001
24/ 1X 001/	FULTENUTLENE GAPACITUR JJOR DA IKV	CPUI
240 17 0100		CEUS
240 IX 0100 240 TV 0014	FIETROLYTIC CAPACITOR A 7.15 62V	CP10
240 1A 0014		CP13
240 1 100		CP15.10
240 14 0003	LEEVINGEING UNINGIUN T/UPLE 201	20
207 TX 1506	ELECTROLYTIC CAPACITOR 150µF 160V	CP17

PARTS LISTS

TVP 01

Page 20


CODE	DESCRIPTION	TTEM
240 TX 0008	ELECTROLYTIC CAPACITOR 10011F 40V	CP18
207 TX 0695	ELECTROLYTIC CAPACITOR 2204E 385V	CP21
249 TX 0030	CERAMIC CAPACITOR INF INV	CP22-23
207 TX 1236	METALLIZED POLYESTER CAPACITOR 0.14E 1KV	CP24-29
207 TX 0892	CERAMIC CAPACITOR 3.3nF 400V	CP25-26
101 TX 6745	7-PIN CONNECTOR	BP02
273 TX 0538	DIODE BY299	DP01-18-
273 TY 0205	DIODE PLR2T	19-21 DP02-03-
210 17 0200		05-11-
		15-16-
273 TX 0200	DIODE 1N4148	DP04-07-
		08-12-
272 TV 0500		20
273 1X 0500		npna
273 17 0020
273 17 0031		DP14
273 1X 0037	DIODE BA167	DP17.21.
2/3 14 0033		32
273 TX 0675	DIODE MR856RL	DP22-→25
273 TX 0470	DIODE BY255	DP26-→29
101 TX 2734	GLASS FUSE 1.6A	FP01
291 TX 0011	TIME-LAG GLASS FUSE 2.5A	FP02
238 TX 0065	ADJUSTABLE POTENTIOMETER 2,2 k Ω	PPOT
238 TX 0039		PP02
207 1X 0377		PPU3
207 1X 0642	WIRE RESISTUR 4/U $2 TU% TW	W-U3
207 1X 2116	WINE RESISTUR 2/12 5% /W	HPU8
207 1X 0040	WIRE RESISTUR 1,5 12 10% OW	8P20-50- 51
220 TX 0066	wire resistor 0,82 Ω 10% 4,5w	RP23
207 TX 2117	Layer Resistor 0,15 Ω 10% 0,40W	RP44-48
207 TX 1510	Film resistor 0.1 Ω 5% 0.40W	RP47-49-
207 TX 2118	LAYER RESISTOR 10 MOHM 10% 1W	RP58
101 TX 3081	СНОКЕ	LP01
423 TX 0095	FILTER CHOKE	LPO2
116 TX 0007	FUSE-HOLDER
270 TX 0888	THYRISTOR BRY55S-30	TP09
433 TX 0383	POWER TRANSFORMER	UP01
270 TX 1020	TRANSISTOR BUY69A	TP01
270 TX 0690	TRANSISTOR BC327/25	TP02-05-
270 TX 0726	TRANSISTOR BC237C	TP03
270 TX 0518	TRANSISTOR BC237B	TP04-08
270 TX 0517	TRANSISTOR BC307B	TP07
796 TX 0530	PCB CONVERGENCES ( PC01 ), CPL.
276 TX 1046	IC TI 431C	0001
276 TX 1047	INTEGRATED CIRCUIT TLOB2CP OR MC34002P	1001>06-
240 TY 0197
240 17 0107		09
207 TX 1253	ELECTROLYTIC CAPACITOR 1000µF 25V	CQ02-15
240 TX 0007	ELECTROLYTIC CAPACITOR 100µF 25V	C005
101 TX 3304	3-PIN CONNECTOR	BQO1
101 TX 3305	4-PIN CONNECTOR	B003
102 TX 0961	8-PIN CONNECTOR	8004
101 TX 2873	5-PIN CONNECTOR	8005→07
273 TX 0200	DIODE 1N4148	D002
207 TX 0122	ADJUSTABLE POTENTIOMETER 22k Q	P007+33
207 TX 2119	LAYER RESISTOR 2,4 k \Q 1% 0,25W	R004
207 TX 1577	LAYER RESISTOR 22 Ω 0.5W	R0085-086-
		101-102-
		109-110-
	•	126-127

CODE	DESCRIPTION	ITEM
101 TV 4000		100102
101 1X 4929 270 TV 1491		1001-02 1001-503
270 TX 1401	TRANSISTOR RE7464	T001>03
270 TX 1482	TRANSISTOR BI239	T005-07-
		09-11-
		13-15
270 IX 1483	TRANSISTUR BUZ4U	10.12-
-		14-16

1	PCB, STATIC CUNVERGENCE (PFS- TVP) including :
506 TY 1402	ENCLIS AD HISTMENT ASSY
207 TX 1670	AD HISTARI F POTENTIOMETER 100 k Q	2001>06
196 TX 1843	PCB VIDEO AMPLIFIER RED ( PAV-R ) CPL
196 TX 1844	PCB VIDEO AMPLIFIER GREEN ( PAV-V )

196 TX 1845	PCB VIDEO AMPLIFIER BLUE (PAV-B)
240 TX 0014	ELECTROLYTIC CAPACITOR 4.7µF 63V	CV03
207 TX 0653	CERAMIC CAPACITOR 4.7nF 3kV	CV04
273 IX 0200	DIODE 1N4148	DVU3-04
2/3 1X U1/1	UNUE IN 4004	UVU5
101 1A 4832 207 TY 0377
207 TX 1226	ADJUSTABLE FOTENTIOMETER 1 MOHM	PV02
207 TX 1468	FILM RESISTOR 1k Q 5% 0.25W	RV10
102 TX 0963	SUPPORT CATHODE RAY TUBE
270 TX 0822	TRANSISTOR BF758	TV01
270 TX 1021	TRANSISTOR BF422	TV02
270 TX 1172	TRANSISTOR BF423	TV03
196 TX 1846	INTERMEDIATE PCB, CPL. ( PIR1 )
241 TX 0001	ELECTROLYTIC CAPACITOR 474E 275V	CB01
101 TX 6745	7-PIN CONNECTOR	B008→10

500 TV 1400
209 TX 1492	PUCUS ALUUSIMENI ASSY	0105 .07
200 TX 2004	SPECIAL RESISTOR 56 MOHM	RI 70

596 TX 1142	PCB, PATTERN AND SWITCHING ( PMC-
276 TX 1048	INTEGRATED CIRCUIT SN74LSDON	IM01-02
276 TX 1049	IC SN74LS03	IM03
276 TX 1050	IC MM5322N	IM04
276 TX 0314	INTEGRATED CIRCUIT MC14053	IM05
276 TX 0170	INTEGRATED CIRCUIT TDA1048	IM06
240 TX 0183	ELECTROLYTIC CAPACITOR 47µF 25V	CM01-06-
207 TX 1075	ELECTROLYTIC CAPACITOR 114F 63V	CM09
240 TX 0187	ELECTROLYTIC CAPACITOR 10µF 25V	CM10-11
102 TX 0967	6-PIN CONNECTOR	BIO1
101 TX 3305	4-PIN CONNECTOR	BM01
101 TX 2873	5-PIN CONNECTOR	BM02
101 1X 312/	ID-PIN CONNECTOR	BM03
101 1X 0/00 273 TY 0314		0501 DM01
273 TX 0314	DIODE BZX46C7V5	DM01
273 TX 0200	DIODE 1N4148	DM03
102 TX 0965	CERAMIC FILTER 378 KHZ	QM01
207 TX 0419	FILM RESISTOR 4.75k Ω 1% 0.25W	RM31
207 TX 0420	FILM RESISTOR 15.4k Ω 1% 0.25W	RM34
101 TX 0695	IC SOCKET 2X7 PATHS
101 TX 2704	I'L' SOCKET 2X8 PATHS	-
270 IX 0517	TRANSISTOR DC327 10	IM01-03
270 TX 0522 270 TY 0510		TMUZ
21014 0010	\| 110/10/07 DU20/D	\| €MU4->U/

PARTS LIST

TVP 01

Page 21

HOUSING, REMOTE CONTROL

CODE	DESCRIPTION
600 TX 0445 600 TX 0446	LOWER CABINET UPPER CABINET, CPL
152 TX 2971	BATTERY LID COVER
102 TX 0969	FILTER, INFRARED

E) ACCESSORIES

CODE	DESCRIPTION
925 TX 0277	CONVERGENCE CONTROL CARD
758 TX 1429	PACKAGING,CPL
966 TX 0370	SERVICE MANUAL TVP01
966 TX 0275	OPERATING INSTRUCTIONS TVP01

For Service Manuals Contact MAURITRON TECHNICAL SERVICES 8 Cherry Tree Rd, Chinnor Oxon OX9 4QY Tel:- 01844-351694 Fax:- 01844-352554 Email:- enquiries@mauritron.co.uk

TVP 01

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THE QUALITY OF THIS PAGE IS THIS BEST THAT THE BEST THAT IS AVAILABLE

For Service Manuals Contact MAURITRON TECHNICAL SERVICES 8 Cherry Tree Rd, Chinnor Oxon OX9 4QY Tel:- 01844-351694 Fax:- 01844-352554 Email:- enquiries@mauritron.co.uk

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ali ana ina ina kana ang

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a:-*

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11111

10 411

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