Sony DXF-51 Service Manual

SERVICE MANUAL

MODEL

.............. ......... ....................

DEST. CHASSIS NO. MODEL DEST. CHASSIS NO.

DXF-51 JPN SMC-340-A

Serial No. 30,001 and higher

DXF-51 US/CND SMC-341-A

Serial No. 10,001 and higher

DXF-51 AEP SMC-342-A

Serial No. 40,001 and higher

.............. ......... ....................

DXF-51 US/CND/JPN

Serial No. 100,001 and higher

DXF-51 CE

Serial No. 400,001 and higher

REVISED-1

ELECTRONIC VIEWFINDER

! WARNING

This manual is intended for qualified service personnel only. To reduce the risk of electric shock, fire or injury, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so. Refer all servicing to qualified service personnel.

! WARNUNG

Die Anleitung ist nur für qualifiziertes Fachpersonal bestimmt. Alle Wartungsarbeiten dürfen nur von qualifiziertem Fachpersonal ausgeführt werden. Um die Gefahr eines elektrischen Schlages, Feuergefahr und Verletzungen zu vermeiden, sind bei Wartungsarbeiten strikt die Angaben in der Anleitung zu befolgen. Andere als die angegeben Wartungsarbeiten dürfen nur von Personen ausgeführt werden, die eine spezielle Befähigung dazu besitzen.

! AVERTISSEMENT

Ce manual est destiné uniquement aux personnes compétentes en charge de l’entretien. Afin de réduire les risques de décharge électrique, d’incendie ou de blessure n’effectuer que les réparations indiquées dans le mode d’emploi à moins d’être qualifié pour en effectuer d’autres. Pour toute réparation faire appel à une personne compétente uniquement.

WARNING!!

AN INSULATED TRANSFORMER SHOULD BE USED DURING ANY SERVICE TO AVOID POSSIBLE SHOCK HAZARD, BECAUSE OF LIVE CHASSIS. THE CHASSIS OF THIS RECEIVER IS DIRECTLY CONNECTED TO THE AC POWER LINE.

SAFETY-RELATED COMPONENT WARNING !!

COMPONENTS IDENTIFIED BY A DIAGRAMS, EXPLODED VIEWS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE P ART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY . CIRCUIT ADJUSTMENTS THAT ARE CRITICAL TO SAFE OPERATION ARE IDENTIFIED IN THIS MANU AL. FOLLOW THESE PROCEDURES WHENEVER CRITICAL COMPONENTS ARE REPLACED OR IMPROPER OPERATION IS SUSPECTED.

!!

! MARK ON THE SCHEMA TIC

!!

ATTENTION!!

AFIN D’ÉVITER TOUT RISQUE D’ÉLECTROCUTION PROVENANT D’UN CHÂSSIS SOUS TENSION, UN TRANSFORMA TEUR D’ISOLEMENT DOIT ETRE UTILISÉ LORS DE TOUT DÉPANNAGE. LE CHÂSSIS DE CE RÉCEPTEUR EST DIRECTEMENT RACCORDÉ Á L’ALIMENTATION SECTEUR.

ATTENTION AUX COMPOSANTS RELATIFS Á LA

SÉCURITÉ!!

LES COMPOSANTS IDENTIFIÉS PAR UNE MAPQUE LES SCHÉMAS DE PRINCIPE, LES VUES EXPLOSÉES ET LES LISTES DE PIECES SONT D’UNE IMPORTANCE CRITIQUE POUR LA SÉCURITÉ DU FONCTIONNEMENT. NE LES REMPLACER QUE PAR DES COMPOSANTS SONY DONT LE NUMÉRO DE PIÈCE EST INDIQUÉ DANS LE PRÉSENT MANUEL OU DANS DES SUPPLÉMENTS PUBLIÉS P AR SONY. LES RÉGLAGES DE CIRCUIT DONT L’IMPORTANCE EST CRITIQUE POUR LA SÉCURITÉ DU FONCTIONNEMENT SONT IDENTIFIÉS DANS LE PRÉSENT MANUEL. SUIVRE CES PROCÉDURES LORS DE CHAQUE REMPLACEMENT DE COMPOSANTS CRITIQUES, OU LORSQU’UN MAUVAIS FONCTIONNEMENT EST SUSPECTÉ.

!!

! SUR

!!

DXF-51

Operating Instructions

Page 18

Mode d’emploi

Page 28

Bedienungsanleitung

Seite 38

3-859-686-03(1)

Electronic Viewfinder

Manual de instrucciones

Página 48

Manual d’Istruzioni

Pagina 58

18

This symbol is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

This symbol is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

English

For the customers in the U.S.A.

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

You are cautioned that any changes or modifications not expressly approved in this manual could void your authority to operate this equipment.

Owner’s Record

The model and serial numbers are located at the rear. Record the serial number in the space provided below. Refer to these numbers whenever you call upon your Sony dealer regarding this product.

Model No. DXF-51 Serial No.

WARNING

To prevent fire or shock hazard, do not expose the unit to rain or moisture.

To avoid electrical shock, do not open the cabinet. Refer servicing to qualified personnel only.

19

Features ........................................................................... 20

Precautions ...................................................................... 20

Location and Function of Parts and Controls ............. 21

How To Attach and Connect the Unit

to the Camera........................................................... 23

How To Attach the Viewfinder Hood ....................... 25

Operation......................................................................... 26

Panning ...................................................................... 26

Tilting ........................................................................ 26

Specifications................................................................... 27

English

Table of Contents

The shielded interface cable recommended in this manual must be used with this equipment in order to comply with the limits for a digital device pursuant to Subpart B of Part 15 of FCC Rules.

For the customers in Europe

This product with the CE marking complies with the EMC Directive (89/336/EEC) issued by the Commission of the European Community. Compliance with this directive implies conformity to the following European standards:

• EN55103-1: Electromagnetic Interference (Emission)

• EN55103-2: Electromagnetic Susceptibility (Immunity)

This product is intended for use in the following Electromagnetic Environment(s): E1 (residential), E2 (commercial and light industrial), E3 (urban outdoors) and E4 (controlled EMC environment, ex. TV studio).

Operating Instructions

Section 1

1-1 (E)

Reprinted from the

operating instructions

1-2 (E)

20

Features

The DXF-51 is a 5-inch monochrome electronic viewfinder, designed for use with Sony DXC series CCD color video cameras.

• High-resolution picture tube with a horizontal resolution of over 650 TV lines.

• H/V regulator ensures a stable picture under all conditions.

• Automatically responds to EIA standard (525/59.94) and CCIR standard (625/50) signals.

Precautions

Operation

• Do not use the unit in a place subject to direct sunlight, excessive dust, mechanical vibration or shock.

• Do not use the viewfinder outside its operating temperature range of 0°C to +40°C (32°F to 104°F).

• Should any liquid or solid object fall into the cabinet, unplug the unit and have it checked by qualified personnel before operating it any further.

• Allow adequate air circulation to prevent internal heat build-up.

• Do not expose the unit to extremely high temperatures and humidity.

Cleaning

Clean the cabinet, panel and controls with a soft, dry cloth, or a soft cloth that has been lightly moistened with a mild detergent solution. Do not use any type of solvent, such as alcohol or benzine, as this may damage the finish.

Repacking

Do not discard the unit’s original packaging. Use the packaging to afford maximum protection whenever the unit is transported.

If you have any questions about your viewfinder, contact your authorized Sony dealer.

• Controls from a camera for the adjustment of image size transmitted via 16:9 (V compression) and 4:3 signals.

• Has three tally lamps at the front of the camera, and one main tally lamp at the back.

• While maintaining balance, camera tilts 40 degrees up and down, and pans 90 degrees to right and left.

21

Location and Function of Parts and Controls

1 TALLY G indicator (green)

Lights while the camera is monitoring.

2 TALLY R indicator (red)

Lights while the camera is recording.

3 External tally lamp (red)

Lights while the camera recording when TALLY switch set to on.

4 LOCK screw

Adjusts the angle of viewfinder in the vertical direction.

5 D-sub 26-pin connector

Connects 20-pin connector (supplied) to the VF (viewfinder) connector of the host camera. This connector carries the video signal, tally signal and power.

1 TALLY G indicator (green)

9 TALLY ON/OFF switch

0 PEAKING ON/OFF switch

qa PEAKING control

qs SHUTTER/GAIN indicator

qd R indicator

qf Auxiliary indicator

2 TALLY R indicator (red) 3 External tally lamp (red)

4 LOCK screw

5 D-sub 26-pin connector

6 CONTRAST control 7 BRIGHT control

8 Viewfinder fixing ring

22

6 CONTRAST control

1)

Turn to adjust the contrast of the picture on the viewfinder screen.

7 BRIGHT control

1)

Turn to adjust the brightness of the picture on the viewfinder screen.

8 Viewfinder fixing ring

Fix the viewfinder to the camera.

9 TALLY ON/OFF switch

Enables and disables the external tally lamps 1 and 2. ON: The external tally lamp turns on and off, as the

camera mode changes.

OFF: The external tally lamp does not light, regardless of

the camera mode.

0 PEAKING ON/OFF switch

Set this switch to on to use the PEAKING control.

qa PEAKING control

1)

Adjusts the outline intensity of the viewfinder image.

qs SHUTTER/GAIN indicator

Lights while the shutter, the gain control, or the AGC function is switched on.

qd R indicator

Lights while the second tally is on in recording.

qf Auxiliary indicator

Signal warning indicator auxiliary lamp (excludes SHUTTER/GAIN).

-------------------------------------------------------------------------------------------------------------------------------

--------------------------

1) These controls affect only the viewfinder screen. They have no effect on the signal being output by the camera.

Location and Function of Parts and Controls

23

How To Attach and Connect the Unit to the Camera

Turn off the power of the camera before attempting the installation.

1

Connect the VF connector cable (supplied) to the bottom of the viewfinder.

2

Attach the viewfinder to the accessory shoe of the camera and fix it.

The viewfinder can also be attached with its screen facing the subject, if desired.

Bottom

VF connector cable

Accessory shoe

Stopper

2 Tighten the fixing ring.

1 Slide the

bracket into the accessory shoe until it stops.

DXF-51

24

How To Attach and Connect the Unit to the Camera

3

Connect the 20-pin connector to the camera’s VF connector.

to VF connector

VF connector cable (20-piny26-pin)

25

How To Attach the Viewfinder Hood

When using the viewfinder outdoors, attach the supplied viewfinder hood to reduce glare.

Fix the hood tightening

screw.

Viewfinder hood (supplied)

26

Operation

Turning on the camera or the camera control unit automatically supplies power to the viewfinder. The viewfinder image will appear within several seconds.

Adjust the viewfinder to the desired angle and height.

Panning

Note

When the BRIGHT control is turned fully counterclockwise, no picture will appear on the viewfinder screen.

Tilting

For details, refer to the instruction manual supplied with the camera or the CCU.

Adjust the controls to give the best possible picture.

Loosen the LOCK screw to adjust the angle of the viewfinder that you want. After you finished the adjustment, tighten the LOCK screw to fix the angle.

90°

40°

90°

40°

27

Specifications

Picture tube 5-inch monochrome

70-degree deflection Video signal EIA standard/CCIR standard Scanning system

2 : 1 interlace

525 lines

2 : 1 interlace

625 lines Scan 5 % underscan High voltage 8.5 kV Horizontal resolution

More than 650 lines (at center) Frequency response

10 MHz at –3 dB Connectors Exclusive D-sub 26-pin connector

Video input: 1 V(p-p), sync negative, 3 kΩ Power supply: 12 V DC

Power consumption

11 W Operating temperature

0°C to +40°C (32°F to 104°F) Dimensions Approx. 203 × 199 × 289 mm

(w/h/d) (8 × 7

7

/8 × 11

1

/

2

inches)

including viewfinder hood

Mass Approx. 2.4 kg (4 lb 7 oz)

including viewfinder hood

Accessories supplied

Viewfinder hood (1) VF connector cable

(20-piny26-pin) (1) Number plate (1) Operating Instructions (1)

Design and specifications are subject to change without notice.

1-3 (E)

1-4 (E)

Printed in Malaysia

DXF-51

2-1. Board Layout

Section 2

Service Informations

P

D

H2 (B)

H2 (A)

H1

2-2. Disassembly

2-2-1. Stand Assy Removal

G

A

Q

2 Knob (L)

1 Screw

DXF-51

3 Stopper

4 Screw

8 Scew

7 Stopper

6 Knob (R)

9 Stand assembly

5 Screw

2-1 (E)

2-2-2. Bezel Assy Removal

2 CN601

6 Bezel assy

1 T wo screws

5 Lug

4 Screw

3 CN201, 602

2-2-3. Back Cover Removal

2 Rear cover

1 T wo screws

1 Two screws

2-2 (E)

DXF-51

2-2-4. D Board Removal

3 T wo connectors

(CN302, 305)

4 D board

1 Three connectors

(CN301, 303, 304)

2 Four screws

DXF-51

2-3 (E)

2-2-5. G and P Boards Removal

1 Four screws

2 T wo connectors

(CN501, 502)

3 G board

4 Four screws

6 P board

5 T wo connectors

(CN401, 402)

2-4 (E)

DXF-51

2-2-6. A Board Removal

n

When the A board is going to be replaced in the monitor that have the serial No. 10001-30000 (UC), 40001-100000 (AEP) as shown, replace the A board together with the P board at the same time.

1 T wo screws

4 Three connectors

(CN101, 106, 108)

8 T wo screws

9 board

3 Lug

2 T wo screws

5 T wo connectors

(CN104, 107)

6 Three connectors

(CN103, 109, 110)

7 T wo connectors

(CN102, 105)

8 T wo screws

DXF-51

2-5 (E)

2-2-7. Picture Tube and Q Board Removal

c

Anode button

3 Picture tube

1 T o w screws

2 Anode cap

4 T wo screws

5 Q board

1 T wo screws

2-2-8 Removal of Anode Cap

n

Short-circuit the anode of the picture tube and the anode cap to the metal chassis, picture tube shield or carbon painted on the picture tube, after removing the anode.

..

. Removal Procedure

..

b

a

(1) Turn up one side of the rubber cap in the

direction indicated by arrow a.

(2) Using a thumb, pull up the rubber cap

firmly in the direction indicated by arrow b.

..

. Handling Precautions

..

(1) Do not scratch the surface of anode cap with a sharp object. (2) Do not press the rubber so hard that it damages the inside of

anode caps. A shatter-hook terminal is built into the rubber.

(3) Do not turn the foot of the rubber over.

The shatter-hook terminal will stick out or damage the rubber.

b

(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 up it in the direction of the arrow c.

2-6 (E)

DXF-51

Section 3

Safety Related Adjustment

H.V. Regulation Confirmation

This confirmation must be made whenever the following parts (with marking in circuit diagram) were replaced.

FBT301, R311, R312, R401, RV302

1. Open C304 on the D board.

2. Enter full white signal to pin 6 (VF VIDEO (X)) of D-sub 26-pin connector (CN702).

3. Connect a high voltage meter to the HV pin of FBT301 on the P board.

4. Confirm that the voltage is below DC15 kV when both BRIGHT and CONTRAST are set to the minimum position.

5. Confirm that the voltage is below DC13.5 kV when both BRIGHT and CONTRAST are set to the maximum position.

6. Connect the C304 removed in step1.

++

+B Confirmation

++

1. Connect a digital voltmeter to the TP302.

2. Confirm that the voltage is DC9.5 ± 0.1 V.

If out of the range, perform the switching power output adjustment (Section 4).

TP302

DXF-51

C304

D board (Conductor side)

3-1 (E)

Section 4

Electrical Adjustments

4-1. Preparation

Make adjustment under the following conditions, unless otherwise specified:

. BRIGHT : Mechanical center . CONTRAST : Marker points “3 o’clock” position . PEAKING switch : OFF . Input signal : Enter NTSC monoscope signal to pin 6

of D-sub 26-pin connector (CN702)

4-2. Switching Power Output (RV501)

Adjustment

n

All items of electrical adjustment must be checked, if this adjustment was made.

1. Connect a digital voltmeter to TP103.

2. Rotating RV501, adjust the power to DC9.5 ±0.1 V.

4-6. V-DUTY (RV107) Adjustment

1. Enter PAL signal or NTSC signal to pin 6 of a D-sub 26-pin connector (CN702).

2. Connect an oscilloscope to TP114 and observe a waveform.

3. Adjust RV107 as follows.

NTSC

18.35 ±0.5 msec

PAL

18.35 ±0.5 msec

4-7. H-LEN (L302) Adjustment

4-3. H.V. (RV302) High Voltage

Adjustment

n

The H-SIZE, V-SIZE, and Heater Voltage must be checked, if this adjustment was made.

1. Connect a high voltage meter too the HV pin of FBT301 on the P board.

2. Adjust RV302 to attain DC8 kV.

4-4. H-HOLD (RV104) Adjustment

Preparation : No signal input.

1. Connect a frequency counter to TP111.

2. Adjust RV104 to attain 15.734 ±0.1 kHz.

4-5. V-HOLD (RV103) Adjustment

Preparation : No signal input.

1. Connect a frequency counter to TP112.

2. Adjust RV103 to attain 42 ±1Hz.

1. Adjust L302 so as to attain the best linearity (horizontal direction) of screen.

4-8. H-SIZE (RV301) Adjustment

n

The Heater voltage must be checked, if this adjustment was made.

1. Adjust RV301 so that horizontal amplitude of screen becomes 98 ±2 mm.

4-9. Heater Voltage Adjustment

1. Connect a digital voltmeter to TP118.

2. Confirm that the voltage is DC11.7 ±0.3 V.

3. If exceeding this specification. Break the solder of JP301 and JP302 in this order.

DXF-51

4-1 (E)

4-10. V-LIN (RV105) Adjustment

4-15. FOCUS (RV111) Adjustment

1. Adjust RV105 so as to attain the best linearity (vertical direction) of screen.

4-11. V-SIZE (RV109) Adjustment

n

The V-SIZE (16 : 9) and V-SIZE (PAL) must be checked, if this adjustment was made.

1. Adjust RV109 so that vertical amplitude of screen becomes 73.5 ±1.5 mm.

4-12. 16 : 9 V-SIZE (RV108) Adjustment

1. Enter 16 : 9 switching signal.

2. Adjust RV108 so that vertical amplitude of screen becomes 55 ±1.5 mm.

4-13. V-SIZE PAL (RV110) Adjustment

1. Enter PAL signal to pin 6 of D-sub 26-pin connector (CN702).

2. Adjust RV110 so that vertical amplitude of screen becomes 73 ±1.5 mm.

1. Adjust RV111 so as to attain the best focus of screen. (Specification : Center resolution 650 TV or more)

4-16. Deflecting Yoke Tilt Adjustment

n

Do not adjust this, except when CRT is replaced.

1. If an image tilts to the screen, loosen a clamp band screw and rotate the deflecting yoke to eliminate a tilt.

2. Tighten gently the clamp band screw, and apply locking paint to the clamp band screw. Specification :H within ±0.65d

V within ±0.92d

4-17. Centering Adjustment

1. Rotating two centering magnets attaching to the deflecting yoke, adjust so that the image comes to the center of screen. Then, apply locking paint to the centering magnets.

Specification :HDifference in frames between left and

right within 0.13 frame.

VDifference in frames between top and

bottom within 0.13 frame.

4-14. BRIGHT (RV102) Adjustment

1. Set both BRIGHT and CONTRAST to “9 o’clock” position respectively.

2. Adjust RV102 so as to attain the brightness on same level as black-out.

4-2 (E)

DXF-51

Serial No. 10001 – (UC) Serial No. 30001 – (J) Serial No. 40001 – (AEP)

RV104

1

RV103

TP112

RV110

1

TP114

1

RV107

RV102

Serial No. 100001 – (UC, J) Serial No. 400001 – (CE)

TP112

TP111

1

RV109

RV111

Conponent side

1

TP118

1

RV108

1

RV105

RV104

1

RV103

1

RV110

1

TP114

1

RV107

1

RV102

RV109

RV108

1

RV105

TP111

1

RV111

Component side

TP118

1

RV302

RV301

JP301

TP103

A board (Conductor side)

JP302

TP103

A board (Conductor side)

L302

DXF-51

D board (Conductor side) D board (Component side)

RV501

G board (Conductor side)

4-3 (E)

Section 5

CATHODE

ANODE

Semiconductors

IC, T ransistor , Diode

BA15218F-E2 TC4W66F(TE12R) TC7W04F TC7W08F TC7W08F(TE12R) UPC4062G2 UPC842G2-E2

1

TOP VIEW

8pin SOP

HA11423MP

1

18

3

7

8

TOP VIEW

11

M5237ML-TP1

2SB1548 2SD2374

B

C

E

2SC3518-ZL-E2 2SC3518L

C

16

B

C

E

12

2SC4080

1SS184 MA152WK-TX

3

2

1

2

1

DSA3A2

LD-001DU LD-001VR

3

CA THODE MARK

1

2

3

1

2

3

MA143A-(TX).SO

ANODE

CATHODE

NC

RLS245TE-11

CATHODE

ERA22-06TP1 ERA22-08 RD2.0SB-T1

B

C

E

CATHODE

1

2

3

MC74HC4538AF TC4538BF TC74HC595AF(EL) UPC494GS UPC494GS-T1

1

TOP VIEW

16pin SOP

TC74HC126AF(EL)

1

TOP VIEW

14pin DIP

2SA1576A-T106-Q 2SA1576A-T106-R 2SC3722K-R 2SC4081T106R 2SC4178-F14 2SC4178-T1F14 2SD1328-RST-TX

C

2SJ246S-TL

D

G

D

S

2SK2012

G

D

S

2SK664 2SK664-TX

G

S

ANODE

ERC25-04S

RU3AM

CATHODE

ERC81-004

CATHODE

ANODE

YG911S2R

ESJA57-04AT

CATHODE

ANODE

D

ANODE

B

DXF-51

E

5-1

6-1. Notes on Repair Parts

1. Safety Related Components Warning

w

Components marked ! are critical to safe operation. Therefore, specified parts should be used in the case of replacement.

[WARNHINWEIS][WARNHINWEIS]

[WARNHINWEIS]

[WARNHINWEIS][WARNHINWEIS]

Les composants identifiés par la marque ! sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

2. Standardization of Parts

Some repair parts supplied by Sony differ from those used for the unit. These are because of parts commonality and improvement. Parts List has the present standardized repair parts.

Section 6

Spare Parts

3. Stock of Parts

Parts marked with “o” at SP (Supply Code) column of the Spare Parts list may not be stocked. Therefore, the delivery date will be delayed. Items with no part number and no description are not stocked because they are seldom required for routine service.

4. Units for Capacitors, Inductors and Resistors

The following units are assumed in Schematic Diagrams, Electrical Parts List and Exploded Views unless otherwise specified.

Capacitors : µF Inductors : µH Resistors : Ω

5. X-ray Radiation Safety Related Parts

The components marked in this Spare Parts List have been carefully factory-selected for each set in order to satisfy regulations regarding X-ray radiation.

DXF-51

6-1

Mask & Cover Assemblies

6-2. Exploded Views

2

BTP3 x 8

10

B3 x 14

9

PTP2.6 x 5

11

PTP2.6 x 5

5

12

B3 x 12

7

B3 x 12

6

PTP2.6 x 8

PTP

2.6 x 8

PTP2.6 x 5

38

4

BOLT, HEXAGON

SOCKET 4 x 20

B3 x 14

1

BOLT, HEXAGON

SOCKET 4 x 20

B3 x 4

6-2

DXF-51

No. Part No. SP Description 1 X-3705-096-1 o STAND ASSY

2 3-167-517-01 s PLATE, NUNBER 3 3-617-628-01 o CRT CUSHION 4 3-701-506-01 s SET-SCREW HEX M3.4X4(WP) 5 3-709-224-01 s BEAEL 6 3-709-225-01 o NAME PLATE, SWITCH

7 3-709-226-01 o MASK(UPPER), LED 8 3-709-227-01 o MASK(LOWER), LED 9 3-709-228-01 o COVER, REAR 10 3-709-229-01 o COVER, LAMP

11 3-709-250-01 o MASK, CRT 12 9-939-875-02 o MOUNTED CIRCUIT BOARD, H1

Screws/Washers 7-682-545-09 s SCREW +B 3X4

7-682-550-09 s SCREW +B 3X12 7-682-551-09 s SCREW +B 3X14 7-683-425-04 s BOLT, HEXAGON SOCKET 4X20 7-685-132-19 s SCREW +PTP 2.6X5

7-685-134-19 s SCREW +PTP 2.6X8 7-685-546-14 s SCREW +BTP 3X8

Mask & Cover Assemblies

DXF-51

6-3

Chassis & CRT Assemblies

117

116

111

B3 x 6

101

B3 x 6

K2 x 6

118

107

106

104

102

B3 x 6

105

114

B3 x 6

115

N4, Type2

PWH3 x 8

119

108

P4 x 12

103

110

113

PWH3 x 8

B3 x 25

112

N3, Type2 LW3

120

121

110

109

6-4

DXF-51

Note *1 Serial No. 10001-(UC) Serial No. 30001-(J) Serial No. 40001-(AEP) *2 Serial No. 100001-(UC, J) Serial No. 400001-(CE)

When the A board is going to be replaced in the monitor that have the serial No. *1 as shown, replace the A board together with the P board at the same time.

No. Part No. SP Description 101 1-517-075-00 s SOCKET, LAMP

102 1-518-411-21 s LAMP 103 1-782-353-11 s CABLE B,VF(20P-26P) 104 3-173-323-01 s CAP, TALLY LAMP 105 3-709-231-01 o FRAME, BOARD(LOWER)

106 3-709-232-01 o FRAME, BOARD(UPPER) 107 3-709-233-01 o FRAME, POWER 108 3-709-234-01 o BAND, CRT 109 3-709-235-01 o RING, CRT RETAINING 110 3-709-236-01 o HOOK 111 3-709-237-01 o CHASSIS, MAIN

112 3-709-238-01 s SPRING 113 4-855-006-11 s SLEEVE, L14 114 *1 9-939-870-02 o MOUNTED CIRCUIT BOARD, A 115 9-939-878-02 o MOUNTED CIRCUIT BOARD, Q 116 9-939-887-02 o MOUNTED CIRCUIT BOARD, D

Chassis & CRT Assemblies

117 *1 9-939-889-02 o MOUNTED CIRCUIT BOARD, P (INCLUDING FBT) 118 9-939-894-02 o MOUNTED CIRCUIT BOARD, G 119 ! 9-939-895-01 s CRT (C-5D01B45) 120 9-939-896-01 s CRT SOCKET 121 ! 9-939-897-01 s DY(DDY-B5126)

Screws/Washers 7-621-555-40 s SCREW +K 2X6

7-623-422-07 s WASHER, LW3 (TYPE3) 7-682-154-01 s SCREW +B 3X25 7-682-163-01 s SCREW +P 4X12 7-682-547-04 s SCREW +B 3X6

7-682-903-21 s SCREW +PWH 3X8 7-684-023-04 s NUT, M3 TYPE2 7-684-024-04 s NUT, M4 TYPE2

DXF-51

6-5

6-3. Electrical Parts List

------ A BOARD

------ Note: *1 Serial No. 10001- (UC) Serial No. 30001- (J) Serial No. 40001- (AEP) *2 Serial No. 100001- (UC, J) Serial No. 400001- (CE)

When the A board is going to be replaced in the monitor that have the serial No. *1 as shown, replace the A board together with the P board at the same time.

Ref. No. or Q’ty Part No. SP Description

1pc 9-939-870-02 o MOUNTED CIRCUIT BOARD, A 1pc 1-533-223-11 s CLIP,FUSE

C101 1-104-919-11 s CAPACITOR,TANTALUM 10MF/25V C102 1-104-919-11 s CAPACITOR,TANTALUM 10MF/25V C103 1-104-919-11 s CAPACITOR,TANTALUM 10MF/25V C104 1-104-823-11 s CAPACITOR,TANTALUM 47MF/16V C105 1-104-823-11 s CAPACITOR,TANTALUM 47MF/16V

C106 1-163-105-00 s CAPACITOR,CHIP CERAMIC 33PF/50 C107 1-163-113-00 s CAPACITOR,CHIP CERAMIC 68PF/50 C108 1-104-919-11 s CAPACITOR,TANTALUM 10MF/25V C109 1-164-346-11 s CAPACITOR,CHIP CERAMIC 1MF/16V C110 1-164-346-11 s CAPACITOR,CHIP CERAMIC 1MF/16V

C111 1-163-125-00 s CAPACITOR,CERAMIC 220PF/50V SL C112 1-164-346-11 s CAPACITOR,CHIP CERAMIC 1MF/16V C113 1-163-117-00 s CAPACITOR,CHIP CERAMIC 100PF C114 1-163-832-00 s CAPACITOR,CERAMIC 0.1MF/100V C115 1-164-346-11 s CAPACITOR,CHIP CERAMIC 1MF/16V

C117 9-885-015-33 s CAPACITOR,ELECT 1000U/16V C118 1-128-578-11 s CAPACITOR,ELECT 1MF/100V C119 1-104-919-11 s CAPACITOR,TANTALUM 10MF/25V C120 1-104-919-11 s CAPACITOR,TANTALUM 10MF/25V C121 1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V

C122 1-164-346-11 s CAPACITOR,CHIP CERAMIC 1MF/16V C123 1-164-346-11 s CAPACITOR,CHIP CERAMIC 1MF/16V C124 1-104-919-11 s CAPACITOR,TANTALUM 10MF/25V C125 1-104-823-11 s CAPACITOR,TANTALUM 47MF/16V C126 1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V

C127 1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V C129 1-130-734-00 s CAPACITOR,FILM 0.0068MF/100V C130 9-939-858-01 s CAPACITOR, ELECT 100UF/16V C131 1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V C132 1-107-689-21 s CAPACITOR,TANTALUM 1MF/35V

C133 1-130-994-11 s CAPACITOR,ELECT 0.033MF/50V PP C134 1-126-393-11 s CAPACITOR,ELECT 33MF/10V(CHIP) C135 9-939-858-01 s CAPACITOR, ELECT 100UF/16V C136 1-137-459-11 s CAPACITOR,FILM 0.0056MF/100V C137 1-130-734-00 s CAPACITOR,FILM 0.0068MF/100V

C138 1-107-689-21 s CAPACITOR,TANTALUM 1MF/35V C139 1-107-689-21 s CAPACITOR,TANTALUM 1MF/35V C140 1-163-145-00 s CAPACITOR,CHIP CERAMIC 1500PF C141 1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V C142 1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V

C143 1-163-127-00 s CAPACITOR,CHIP CERAMIC 270PF C144 1-107-689-21 s CAPACITOR,TANTALUM 1MF/35V C145 1-104-919-11 s CAPACITOR,TANTALUM 10MF/25V C146 1-104-919-11 s CAPACITOR,TANTALUM 10MF/25V C147 1-104-919-11 s CAPACITOR,TANTALUM 10MF/25V

(A BOARD) Ref. No.

or Q’ty Part No. SP Description C148 1-104-919-11 s CAPACITOR,TANTALUM 10MF/25V

C149 9-939-858-01 s CAPACITOR, ELECT 100UF/16V C150 9-885-015-33 s CAPACITOR,ELECT 1000U/16V C151 1-163-127-00 s CAPACITOR,CHIP CERAMIC 270PF C152 1-104-919-11 s CAPACITOR,TANTALUM 10MF/25V

C153 1-163-145-00 s CAPACITOR,CHIP CERAMIC 1500PF C154 1-136-165-00 s CAPACITOR,FILM 0.1MF/50V (PP) C155 1-163-125-00 s CAPACITOR,CERAMIC 220PF/50V SL C156 1-104-919-11 s CAPACITOR,TANTALUM 10MF/25V C157 1-163-117-00 s CAPACITOR,CHIP CERAMIC 100PF

C158 1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V C159 1-130-338-11 s 0APACITOR FILM 0.01MF/630V(PP) C160 1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V

CN101 1-695-904-11 o PIN, CONNECTOR (PC BOARD) 20P CN102 1-564-705-11 o PIN,CONNECTOR (3P) CN103 1-506-944-11 o PIN,CONNECTOR 2P CN104 1-506-611-11 o PIN,CONNECTOR 8P CN105 1-564-706-11 s PIN,CONNECTOR (4P)

CN106 1-580-716-11 o PIN, CONNECTOR (PC BOARD) 13P CN107 1-566-757-11 s PIN, CONNECTOR (PC BOARD) 2P CN108 1-566-763-11 o PIN,CONNECTOR (PC BOARD) 8P CN109 1-564-505-11 s PLUG,CONNECTOR (2P) CN110 1-560-060-00 s PIN,CONNECTOR 2P

D101 8-719-068-64 s DIODE MA143A-(TX).SO D103 8-719-068-64 s DIODE MA143A-(TX).SO D104 8-719-052-18 s DIODE RLS245TE-11 D105 8-719-052-18 s DIODE RLS245TE-11 D106 8-719-070-38 s DIODE ESJA57-04AT

D108 8-719-801-78 s DIODE 1SS184 D109 8-719-068-64 s DIODE MA143A-(TX).SO D110 8-719-068-64 s DIODE MA143A-(TX).SO D111 8-719-801-78 s DIODE 1SS184 D112 8-719-052-18 s DIODE RLS245TE-11

DL101 1-406-729-21 s DELAY LINE,LC (120NS) F101 ! 1-532-825-11 s FUSE,GLASS 2A/250V (20MM) IC102 8-759-366-35 s IC TC4W66F (TE12R)

IC103 8-759-142-20 s IC UPC4062G2 IC104 8-759-237-79 s IC TC74HC595AF (EL) IC105 8-759-242-76 s IC TC7W08F IC106 8-759-242-74 s IC TC7W04F

IC107 8-759-235-91 s IC TC74HC126AF (EL) IC108 8-759-300-28 s IC HA11423MP IC109 *1 8-759-524-55 s IC TC4538BF IC109 *2 8-759-038-15 s IC MC74HC4538AF IC110 8-759-242-74 s IC TC7W04F

IC111 8-759-242-74 s IC TC7W04F IC112 8-759-242-74 s IC TC7W04F IC113 8-759-237-79 s IC TC74HC595AF (EL)

L101 9-939-863-01 s INDUCTOR, CHIP 82UH Q101 8-729-905-38 s TRANSISTOR 2SC4081T106R

Q102 8-729-905-38 s TRANSISTOR 2SC4081T106R Q103 8-729-905-38 s TRANSISTOR 2SC4081T106R Q104 8-729-036-38 s TRANSISTOR 2SC4080 Q105 8-729-036-38 s TRANSISTOR 2SC4080

6-6

DXF-51

(A BOARD)

Ref. No. or Q’ty Part No. SP Description

Q106 8-729-117-73 s TRANSISTOR 2SC4178-F14 Q107 8-729-117-73 s TRANSISTOR 2SC4178-F14 Q108 8-729-905-38 s TRANSISTOR 2SC4081T106R Q109 8-729-905-38 s TRANSISTOR 2SC4081T106R Q110 8-729-905-38 s TRANSISTOR 2SC4081T106R

Q111 8-729-036-38 s TRANSISTOR 2SC4080 Q113 8-729-924-97 s TRANSISTOR 2SC3722K-R Q115 8-729-905-38 s TRANSISTOR 2SC4081T106R Q116 8-729-105-19 s TRANSISTOR 2SC3518L Q117 8-729-905-38 s TRANSISTOR 2SC4081T106R

Q118 8-729-905-38 s TRANSISTOR 2SC4081T106R Q120 8-729-905-38 s TRANSISTOR 2SC4081T106R Q121 8-729-905-38 s TRANSISTOR 2SC4081T106R Q122 8-729-905-38 s TRANSISTOR 2SC4081T106R Q123 8-729-905-38 s TRANSISTOR 2SC4081T106R

Q124 9-939-864-01 s TRANSISTOR 2SD2374 Q125 9-939-865-01 s TRANSISTOR 2SB1548 Q126 8-729-420-75 s TRANSISTOR 2SD1328-RST-TX Q127 8-729-905-38 s TRANSISTOR 2SC4081T106R Q128 8-729-905-38 s TRANSISTOR 2SC4081T106R

Q129 8-729-905-38 s TRANSISTOR 2SC4081T106R Q130 8-729-905-38 s TRANSISTOR 2SC4081T106R Q131 8-729-422-12 s FET 2SK664 Q132 8-729-026-52 s TRANSISTOR 2SA1576A-T106-R Q133 8-729-026-52 s TRANSISTOR 2SA1576A-T106-R

Ref. No. or Q’ty Part No. SP Description

R133 1-216-055-00 s RESISTOR,CHIP 1.8K 1/10W(2012) R134 1-216-046-00 s RESISTOR,CHIP 750 1/10W (2012) R135 1-216-079-00 s RESISTOR,CHIP 18K 1/10W(2012) R136 1-216-025-00 s RESISTOR,CHIP 100 1/10W(2012) R137 1-216-042-00 s RESISTOR,CHIP 510 1/10W (2125)

R139 1-216-057-00 s RESISTOR,CHIP 2.2K 1/10W(2012) R140 1-208-771-11 s RESISTOR,CHIP 360 1/10W (2012) R141 1-216-046-00 s RESISTOR,CHIP 750 1/10W (2012) R142 1-216-057-00 s RESISTOR,CHIP 2.2K 1/10W(2012) R143 1-216-069-11 s RESISTOR,CHIP 6.8K 1/10W(2012)

R144 1-216-089-00 s RESISTOR,CHIP 47K 1/10W(2012) R145 1-216-089-00 s RESISTOR,CHIP 47K 1/10W(2012) R146 1-216-049-11 s RESISTOR,CHIP 1K 1/10W(2012) R147 1-216-065-00 s RESISTOR,CHIP 4.7K 1/10W(2012) R148 1-216-033-00 s RESISTOR,CHIP 220 1/10W(2012)

R149 1-216-042-00 s RESISTOR,CHIP 510 1/10W (2125) R150 1-216-065-00 s RESISTOR,CHIP 4.7K 1/10W(2012) R151 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) R152 1-216-039-00 s RESISTOR,CHIP 390 1/10W(2012) R153 1-216-055-00 s RESISTOR,CHIP 1.8K 1/10W(2012)

R154 1-216-001-00 s RESISTOR,CHIP 10 1/10W(2012) R155 1-216-461-00 s RESISTOR,METAL FILM 5.6K/2W R156 1-216-061-00 s RESISTOR,CHIP 3.3K 1/10W(2012) R157 1-216-097-00 s RESISTOR,CHIP 100K 1/10W(2012) R158 1-216-097-00 s RESISTOR,CHIP 100K 1/10W(2012)

Q134 8-729-905-38 s TRANSISTOR 2SC4081T106R Q135 8-729-036-38 s TRANSISTOR 2SC4080

R159 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) R160 1-216-077-00 s RESISTOR,CHIP 15K 1/10W(2012)

R161 1-216-057-00 s RESISTOR,CHIP 2.2K 1/10W(2012) R101 1-216-069-11 s RESISTOR,CHIP 6.8K 1/10W(2012) R102 1-216-033-00 s RESISTOR,CHIP 220 1/10W(2012)

R162 1-216-104-00 s RESISTOR,CHIP 200K 1/10W(2012)

R163 1-216-356-00 s RESISTOR,METAL FILM 3.9/1W R103 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) R104 1-216-295-00 s CONDUCTOR CHIP (2012) R105 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012)

R164 1-216-046-00 s RESISTOR,CHIP 750 1/10W (2012)

R165 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012)

R166 1-216-066-00 s RESISTOR,CHIP 5.1K 1/10W(2012) R106 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) R107 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012)

R167 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012)

R168 1-216-089-00 s RESISTOR,CHIP 47K 1/10W(2012) R108 1-216-049-11 s RESISTOR,CHIP 1K 1/10W(2012) R109 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) R110 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012)

R169 1-249-385-11 s RES,CARBON 2.2 1/4W

R170 1-216-060-00 s RESISTOR,CHIP 3K 1/10W (2012)

R171 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) R113 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) R114 1-216-089-00 s RESISTOR,CHIP 47K 1/10W(2012)

R172 1-216-295-00 s CONDUCTOR CHIP (2012)

R173 1-216-295-00 s CONDUCTOR CHIP (2012) R115 1-216-081-00 s RESISTOR,CHIP 22K 1/10W(2012) R116 1-216-085-00 s RESISTOR,CHIP 33K 1/10W(2012) R117 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012)

R174 1-216-295-00 s CONDUCTOR CHIP (2012)

R175 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012)

R176 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) R118 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) R119 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012)

R178 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012)

R179 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) R120 1-247-842-11 s RESISTOR,CARBON 3K 1/4W R121 1-216-081-00 s RESISTOR,CHIP 22K 1/10W(2012) R122 1-216-081-00 s RESISTOR,CHIP 22K 1/10W(2012)

R180 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012)

R181 1-216-046-00 s RESISTOR,CHIP 750 1/10W (2012)

R182 1-216-046-00 s RESISTOR,CHIP 750 1/10W (2012) R123 1-216-057-00 s RESISTOR,CHIP 2.2K 1/10W(2012) R124 1-216-033-00 s RESISTOR,CHIP 220 1/10W(2012)

R184 1-216-046-00 s RESISTOR,CHIP 750 1/10W (2012)

R185 1-216-046-00 s RESISTOR,CHIP 750 1/10W (2012) R125 1-216-039-00 s RESISTOR,CHIP 390 1/10W(2012) R126 1-216-081-00 s RESISTOR,CHIP 22K 1/10W(2012) R127 1-216-081-00 s RESISTOR,CHIP 22K 1/10W(2012)

R186 1-216-046-00 s RESISTOR,CHIP 750 1/10W (2012)

R187 1-216-295-00 s CONDUCTOR CHIP (2012)

R188 1-216-295-00 s CONDUCTOR CHIP (2012) R128 1-216-025-00 s RESISTOR,CHIP 100 1/10W(2012) R129 1-216-061-00 s RESISTOR,CHIP 3.3K 1/10W(2012)

R189 1-215-863-11 s RESISTOR,METAL 100/1W

R190 1-216-025-00 s RESISTOR,CHIP 100 1/10W(2012) R130 1-216-042-00 s RESISTOR,CHIP 510 1/10W (2125) R131 1-216-042-00 s RESISTOR,CHIP 510 1/10W (2125) R132 1-216-040-00 s RESISTOR,CHIP 430 1/10W (2012)

R191 1-216-075-00 s RESISTOR,CHIP 12K 1/10W(2012)

R192 1-216-462-00 s RESISTOR,METAL FILM 8.2K/2W

R193 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012)

R194 1-216-075-00 s RESISTOR,CHIP 12K 1/10W(2012)

DXF-51

6-7

(A BOARD)

Ref. No. or Q’ty Part No. SP Description

R195 1-216-046-00 s RESISTOR,CHIP 750 1/10W (2012) R196 1-216-049-11 s RESISTOR,CHIP 1K 1/10W(2012) R197 1-216-060-00 s RESISTOR,CHIP 3K 1/10W (2012) R198 1-216-060-00 s RESISTOR,CHIP 3K 1/10W (2012) R199 1-216-049-11 s RESISTOR,CHIP 1K 1/10W(2012)

R200 1-216-049-11 s RESISTOR,CHIP 1K 1/10W(2012) R201 1-216-049-11 s RESISTOR,CHIP 1K 1/10W(2012) R202 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) R203 1-216-049-11 s RESISTOR,CHIP 1K 1/10W(2012)

Ref. No. or Q’ty Part No. SP Description

R254 1-216-121-00 s RESISTOR,CHIP 1M 1/10W(2012) R255 1-216-610-11 s RESISTOR,CHIP 20 1/10W(2012) R256 1-216-031-00 s RESISTOR,CHIP 180 1/10W(2012) R258 1-216-295-00 s CONDUCTOR CHIP (2012) R260 1-215-869-11 s RESISTOR,METAL FILM 1K/1W

R261 1-216-133-00 s RESISTOR,CHIP 3.3M 1/10W(2012) R264 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) R265 1-216-049-11 s RESISTOR,CHIP 1K 1/10W(2012) R266 1-216-047-00 s RESISTOR,CHIP 820 1/10W(2012)

R204 1-216-049-11 s RESISTOR,CHIP 1K 1/10W(2012)

RV102 *1 1-225-796-11 s RESISTOR,ADJ,CERMET 100K R205 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) R206 1-216-081-00 s RESISTOR,CHIP 22K 1/10W(2012) R208 1-216-295-00 s CONDUCTOR CHIP (2012) R209 1-216-061-00 s RESISTOR,CHIP 3.3K 1/10W(2012)

RV102 *2 1-237-039-11 s RESISTOR,ADJ,CERMET 100K

RV103 *1 1-225-791-11 s RESISTOR,ADJ,CERMET 5K

RV103 *2 1-237-035-11 s RESISTOR,ADJ,CERMET 5K

RV104 *1 1-225-789-11 s RESISTOR,ADJ,CERMET 2K R210 1-216-071-00 s RESISTOR,CHIP 8.2K 1/10W(2012)

RV104 *2 1-237-034-11 s RESISTOR,ADJ,CERMET 2K R211 1-216-003-11 s RESISTOR,CHIP 12 1/10W(2012) R212 1-216-066-00 s RESISTOR,CHIP 5.1K 1/10W(2012) R213 1-216-065-00 s RESISTOR,CHIP 4.7K 1/10W(2012) R214 1-216-093-11 s RESISTOR,CHIP 68K

RV105 *1 1-225-787-11 s RESISTOR,ADJ,CERMET 500

RV105 *2 1-237-032-11 s RESISTOR,ADJ,CERMET 500

RV107 *1 1-225-796-11 s RESISTOR,ADJ,CERMET 100K

RV107 *2 1-237-039-11 s RESISTOR,ADJ,CERMET 100K R215 1-216-689-11 s RESISTOR,CHIP 39K 1/10W(2012)

RV108 *1 1-225-787-11 s RESISTOR,ADJ,CERMET 500 R216 1-216-074-00 s RESISTOR,CHIP 11K 1/10W(2012) R217 1-216-082-00 s RESISTOR,CHIP 24K 1/10W(2012) R218 1-216-070-00 s RESISTOR,CHIP 7.5K 1/10W(2012) R219 1-216-027-00 s RESISTOR,CHIP 120 1/10W(2012)

RV108 *2 1-237-032-11 s RESISTOR,ADJ,CERMET 500

RV109 *1 1-225-787-11 s RESISTOR,ADJ,CERMET 500

RV109 *2 1-237-032-11 s RESISTOR,ADJ,CERMET 500

RV110 *1 1-225-797-11 s RESISTOR,ADJ,CERMET 200K R220 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012)

RV110 *2 1-237-040-11 s RESISTOR,ADJ,CERMET 200K R221 1-216-041-11 s RESISTOR,CHIP 470 1/10W (2012) R222 1-216-093-11 s RESISTOR,CHIP 68K

RV111 *1 9-939-789-01 s RESISTOR,ADJ, 1M

RV111 *2 1-237-524-21 s RESISTOR,ADJ,CERMET 1M R223 1-216-021-00 s RESISTOR,CHIP 68 1/10W(2012) R224 1-216-107-00 s RESISTOR,CHIP 270K 1/10W(2012) R225 1-216-089-00 s RESISTOR,CHIP 47K 1/10W(2012)

SG101 1-519-422-11 s GAP,SPARK

SG102 1-519-422-11 s GAP,SPARK R226 1-216-089-00 s RESISTOR,CHIP 47K 1/10W(2012)

R227 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) R228 1-216-035-00 s RESISTOR,CHIP 270 1/10W(2012) R229 1-216-035-00 s RESISTOR,CHIP 270 1/10W(2012) R230 1-216-025-00 s RESISTOR,CHIP 100 1/10W(2012)

TP103 *2 1-535-757-11 s CHIP,CHECKER (CONNECTOR)

TP111 *2 1-535-757-11 s CHIP,CHECKER (CONNECTOR)

TP112 *2 1-535-757-11 s CHIP,CHECKER (CONNECTOR)

TP114 *2 1-535-757-11 s CHIP,CHECKER (CONNECTOR)

TP118 *2 1-535-757-11 s CHIP,CHECKER (CONNECTOR) R231 1-216-061-00 s RESISTOR,CHIP 3.3K 1/10W(2012)

R232 1-216-025-00 s RESISTOR,CHIP 100 1/10W(2012) R233 1-216-356-00 s RESISTOR,METAL FILM 3.9/1W R234 1-216-037-00 s RESISTOR,CHIP 330 1/10W(2012) R235 1-216-077-00 s RESISTOR,CHIP 15K 1/10W(2012)

R236 1-216-077-00 s RESISTOR,CHIP 15K 1/10W(2012) R237 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) R238 *1 1-216-085-00 s RESISTOR,CHIP 33K 1/10W(2012) R238 *2 1-216-689-11 s RESISTOR,CHIP 39K 1/10W(2012) R239 *1 1-216-101-00 s RESISTOR,CHIP 150K 1/10W(2012)

R239 *2 1-216-104-00 s RESISTOR,CHIP 200K 1/10W(2012) R240 1-216-025-00 s RESISTOR,CHIP 100 1/10W(2012) R241 1-216-025-00 s RESISTOR,CHIP 100 1/10W(2012) R242 1-216-081-00 s RESISTOR,CHIP 22K 1/10W(2012) R243 1-216-142-00 s RESISTOR,CHIP 4.7 1/8W(3216)

R244 1-216-142-00 s RESISTOR,CHIP 4.7 1/8W(3216) R245 1-216-097-00 s RESISTOR,CHIP 100K 1/10W(2012) R246 1-216-089-00 s RESISTOR,CHIP 47K 1/10W(2012) R247 1-216-093-11 s RESISTOR,CHIP 68K R248 1-216-061-00 s RESISTOR,CHIP 3.3K 1/10W(2012)

R249 1-216-083-00 s RESISTOR,CHIP 27K 1/10W(2012) R250 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) R251 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) R252 1-216-035-00 s RESISTOR,CHIP 270 1/10W(2012) R253 1-216-104-00 s RESISTOR,CHIP 200K 1/10W(2012)

6-8

DXF-51

------ D BOARD

(D BOARD)

------ Note: *1 Serial No. 10001- (UC)

Ref. No.

or Q’ty Part No. SP Description Serial No. 30001- (J) Serial No. 40001- (AEP) *2 Serial No. 100001- (UC, J) Serial No. 400001- (CE)

R311 ! 1-216-068-00 s RESISTOR,CHIP 6.2K 1/10W(2012)

R312 ! 1-216-077-00 s RESISTOR,CHIP 15K 1/10W(2012)

R313 1-216-049-11 s RESISTOR,CHIP 1K 1/10W(2012)

R314 1-216-033-00 s RESISTOR,CHIP 220 1/10W(2012) Ref. No.

R315 1-216-084-00 s RESISTOR,CHIP 30K 1/10W(2012) or Q’ty Part No. SP Description

R316 1-216-065-00 s RESISTOR,CHIP 4.7K 1/10W(2012) 1pc 9-939-887-02 o MOUNTED CIRCUIT BOARD, D

R317 1-216-049-11 s RESISTOR,CHIP 1K 1/10W(2012)

R318 1-216-295-00 s CONDUCTOR CHIP (2012) C301 1-107-686-11 s CAPACITOR,TANTALUM 4.7MF/16V C302 1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V

R319 1-216-297-11 s RESISTOR,CHIP 5.1

R320 1-216-295-00 s CONDUCTOR CHIP (2012) C303 1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V C304 1-130-202-00 s CAPACITOR,FILM 0.022MF/400V PP C305 1-104-913-11 s CAPACITOR,TANTALUM 10MF/16V

RV301 *1 1-225-789-11 s RESISTOR ADJ 2K (CERMET)

RV301 *2 1-237-034-11 s RESISTOR,ADJ,CERMET 2K

RV302 *1! 1-225-791-11 s RESISTOR,VARIABLE CHIP 5K C306 1-130-202-00 s CAPACITOR,FILM 0.022MF/400V PP

RV302 *2! 1-237-035-11 s RESISTOR,ADJ,CERMET 5K C307 1-104-666-11 s CAPACITOR,ELECT 220MF/25V C308 9-885-015-34 s CAPACITOR,ELECT 47MF/100V C309 1-126-941-11 s CAPACITOR,ELECT 470MF/25V C311 ! 1-163-145-00 s CAPACITOR,CHIP CERAMIC 1500PF

C312 ! 1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V C313 1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V C314 1-164-346-11 s CAPACITOR,CHIP CERAMIC 1MF/16V C315 1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V C316 1-104-913-11 s CAPACITOR,TANTALUM 10MF/16V

C317 9-939-783-01 s CAPACITOR,ELECT 6.8MF/50V C318 1-164-346-11 s CAPACITOR,CHIP CERAMIC 1MF/16V

CN301 1-564-704-11 o PIN,CONNECTOR (2P) CN302 1-564-708-11 o PIN,CONNECTOR (6P) CN303 1-564-506-11 o PLUG,CONNECTOR (3P) CN304 1-564-706-11 s PIN,CONNECTOR (4P) CN305 1-506-945-11 o PIN,CONNECTOR 3P

D301 8-719-068-64 s DIODE MA143A-(TX).SO D302 8-719-068-64 s DIODE MA143A-(TX).SO D303 8-719-074-79 s DIODE YG911S2R D304 8-719-948-45 s DIODE ERA22-08 D305 8-719-036-65 s DIODE RD2.0SB-T1

D306 8-719-068-64 s DIODE MA143A-(TX).SO IC301 8-759-095-59 s IC M5237ML-TP1

IC302 8-759-824-98 s IC BA15218F-E2 L301 *1 9-939-883-01 s COIL, INDUCTOR 250uH

L301 *2 9-885-015-36 s COIL, INDUCTOR 250uH L302 *1 9-939-884-01 s COIL (HLC) L302 *2 9-885-015-38 s HLC VF-60

Q301 9-939-809-01 s TRANSISTOR 2SK2012 Q303 9-939-806-01 s TRANSISTOR 2SB1548 Q305 8-729-905-38 s TRANSISTOR 2SC4081T106R Q306 8-729-026-52 s TRANSISTOR 2SA1576A-T106-R

R301 1-216-025-00 s RESISTOR,CHIP 100 1/10W(2012) R302 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012) R303 1-216-298-00 s RESISTOR,CHIP 2.2 1/10(2012) R304 1-216-065-00 s RESISTOR,CHIP 4.7K 1/10W(2012) R305 1-216-065-00 s RESISTOR,CHIP 4.7K 1/10W(2012)

R306 1-216-297-11 s RESISTOR,CHIP 5.1 R307 1-216-070-00 s RESISTOR,CHIP 7.5K 1/10W(2012) R308 1-216-025-00 s RESISTOR,CHIP 100 1/10W(2012) R309 1-216-121-00 s RESISTOR,CHIP 1M 1/10W(2012) R310 1-216-121-00 s RESISTOR,CHIP 1M 1/10W(2012)

DXF-51

6-9

------ G BOARD

-------

------- H1 BOARD

--------

Ref. No. or Q’ty Part No. SP Description

1pc 9-939-894-02 o MOUNTED CIRCUIT BOARD, G C501 1-104-666-11 s CAPACITOR,ELECT 220MF/25V

Ref. No. or Q’ty Part No. SP Description

1pc 9-939-875-02 o MOUNTED CIRCUIT BOARD, H1

CN201 1-580-716-11 s PIN, CONNECTOR (PC BOARD) 13P C502 1-104-666-11 s CAPACITOR,ELECT 220MF/25V C503 1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V C504 1-163-275-11 s CAPACITOR,CERAMIC 1000PF/50V C505 1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V

C506 1-163-117-00 s CAPACITOR,CHIP CERAMIC 100PF C507 *1 9-980-048-01 s CAPACITOR,ELECT 820MF/25V

RV201 9-939-873-01 s RESISTOR, VARIABLE 50K

RV202 9-939-871-01 s RESISTOR, VARIABLE 2K

RV203 9-939-872-01 s RESISTOR, VARIABLE 5K

SW201 9-939-874-01 s SWITCH (PEAKING SW)

SW202 9-939-874-01 s SWITCH (TALLY SW) C507 *2 9-885-015-35 s CAPACITOR,ELECT 820MF/25V C508 1-104-666-11 s CAPACITOR,ELECT 220MF/25V C509 1-104-666-11 s CAPACITOR,ELECT 220MF/25V

C510 1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V C511 1-104-823-11 s CAPACITOR,TANTALUM 47MF/16V

CN501 1-564-719-11 s PIN,CONNECTOR (3P) CN502 1-564-718-11 s PIN,CONNECTOR (2P)

D501 9-980-049-01 s DIODE DSA3A2 D502 8-719-981-00 s DIODE ERC81-004

IC501 8-759-144-88 s IC UPC494GS L501 9-885-015-37 s COIL, INDUCTOR 22uH

---------

H2A BOARD

---------

Ref. No.

or Q’ty Part No. SP Description

CN601 1-566-760-11 s PIN,CONNECTOR (PC BOARD) 5P

D601 8-719-950-78 s LED LD-001DU

D602 8-719-946-55 s LED LD-001VR

D603 8-719-950-78 s LED LD-001DU L502 9-939-839-01 s COIL, INDUCTOR 65uH

L503 9-885-015-37 s COIL, INDUCTOR 22uH L504 9-885-015-37 s COIL, INDUCTOR 22uH

Q501 8-729-905-38 s TRANSISTOR 2SC4081T106R Q502 8-729-026-51 s TRANSISTOR 2SA1576A-T106-Q Q503 8-729-023-70 s TRANSISTOR 2SJ246S-TL

R501 1-216-679-11 s RESISTOR,CHIP 15K 1/10W(2012) R502 1-216-079-00 s RESISTOR,CHIP 18K 1/10W(2012) R503 1-216-001-00 s RESISTOR,CHIP 10 1/10W(2012) R504 1-216-017-00 s RESISTOR,CHIP 47 1/10W(2012) R505 1-216-679-11 s RESISTOR,CHIP 15K 1/10W(2012)

R506 1-216-672-11 s RESISTOR,CHIP 7.5K 1/10W(2012)

---------

H2B BOARD

---------

Ref. No.

or Q’ty Part No. SP Description

CN602 1-566-759-11 s PIN,CONNECTOR 4P

D605 8-719-946-55 s LED LD-001VR

D606 8-719-032-46 s DIODE LD-001MGLM R507 1-216-672-11 s RESISTOR,CHIP 7.5K 1/10W(2012)

R508 1-216-661-11 s RESISTOR,CHIP 2.7K 1/10W(2012) R509 1-216-101-00 s RESISTOR,CHIP 150K 1/10W(2012) R510 1-216-073-00 s RESISTOR,CHIP 10K 1/10W(2012)

RV501 *1 1-225-789-11 s RESISTOR,ADJ,CERMET 500 RV501 *2 1-237-032-11 s RESISTOR,ADJ,CERMET 500

-------

P BOARD

-------

Ref. No.

or Q’ty Part No. SP Description

6-10

1pc 9-939-889-02 o MOUNTED CIRCUIT BOARD, P

(INCLUDED FLYBACK TRANS FBT301)

CN401 1-564-708-11 o PIN,CONNECTOR (6P)

CN402 1-506-944-11 o PIN,CONNECTOR 2P

D401 8-719-300-33 s DIODE RU3AM

R401 ! 1-247-887-00 s RESISTOR,CARBON 220K 1/4W

DXF-51

------ Q BOARD

------ Ref. No.

or Q’ty Part No. SP Description 1pc 9-939-878-02 o MOUNTED CIRCUIT BOARD, Q CN701 1-695-904-11 s PIN, CONNECTOR (PC BOARD) 20P

CN702 9-939-877-01 s CONNECTOR TX20A

---------- ACCESSORIES

---------- Ref. No. or Q’ty Part No. SP Description

1-782-352-11 s CABLE B, VF (20P-26P) 1-782-353-11 s CABLE A, VF (8P-26P) 3-167-517-01 s PLATE, NUMBER 3-167-525-02 o HOOD, VF 3-859-686-01 s MANUAL, INSTRUCTION (JAPANESE,

ITALIAN, CHINESE)

4-058-477-01 o INDIVIDUAL CARTON 4-058-478-01 o CUSHON (UPPER) ASSY 4-058-481-01 o CUSHON, LOWER X-3705-096-1 o STAND ASSY

DXF-51

6-11

Section 7

Block Diagrams

OverallOverall

DXF-51

7-1

Section 8

Diagrams

Note:

..

. Parts marked “ * ” diff er according to the model/destination. Refer

..

to the mount table for each function.

..

. All capacitors are in µF unless otherwise noted. pF: µµF 50WV or

..

less are not indicated except for electrolytics.

..

. All electrolytics are in 50 V unless otherwise specified.

.. ..

. : fusible resistor

.. ..

. : nonflammable resistor

.. ..

. ∆ : internal component

.. ..

. : panel designation and adjustment for repair

.. ..

. Caution when replacing chip parts

..

New parts must be attached after removal of the chip. Be careful not to heat the minus side of a tantalum capacitor, because it is easily damaged by the heat.

Reference information

RESISTOR RN : METAL FILM

COIL LF-8L : MICRO INDUCTOR

CAP A CIT OR T A : T ANTALUM

RC : SOLID FPRD : NONFLAMMABLE CARBON FUSE : NONFLAMMABLE FUSIBLE RS : NONFLAMMABLE METAL OXIDE RB : NONFLAMMABLE CEMENT RW : NONFLAMMABLE WIREWOUND

PS : STYROL PP : POLYPROPYLENE PT : MYLAR MPS : METALIZED POLYESTER MPP : METALIZED POLYPROPYLENE ALB : BIPOLAR ALT : HIGH TEMPERATURE ALR : HIGH RIPPLE

: ADJUSTMENT RESISTOR

[Measuring conditions, voltage and waveform]

..

. A voltage value is the reference value between the measurement

..

point and the earth, when the color bar signal is received from the color bar generator. (digital multi-meter used: 10 M ohms/V DC)

..

. Unit of voltage is V (volt).

..

(Voltage v ariations may occur due to normal production tolerances.)

..

. : B line

.. ..

. No mark : Color bar signal.

.. ..

. Circled numbers indicate the reference waveform.

.. ..

. : Signal path.

..

The components identified marked ! are critical for safety. Replace only with the part number specified.

Les composants identifiés par la marque ! sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.

• The components marked in this schematic diagram have been carefully factory-selected for each set in order to satisfy regulations regarding X-ray radiation.

• When replacing components marked , make the necessary adjustments indicated. If results do not meet the specified value, change the component marked and repeat the adjustment until the specified value is achieved.

• When replacing a part shown in the table below, be sure to perf orm the related adjustment.

DXF-51

8-1 8-1

8-1. Schematic Diagrams and Printed Wiring Boards

A, H2 (A)/H2 (B)A, H2 (A)/H2 (B)

Serial No. 100001–(UC, J) Serial No. 400001–(CE)

H2 (A)/H2 (B) -Component side-

H2 (A)/H2 (B) -Conductor side-

A BOARD

* : Conductor side D101 * I-3

D103 * G-4 D104 * E-5 D105 * E-6 D106 A-9 D108 M-8 D109 * J-8 D110 D-8 D111 * H-7 D112 * C-4

IC102 G-7 IC103 J-7 IC104 * M-4 IC105 M-9 IC106 M-7 IC107 * M-6 IC108 I-8 IC109 G-8

IC110 H-9 IC111 * M-3 IC112 M-7 IC113 M-4

Q101 * I-2 Q102 * I-5 Q103 * H-2 Q104 * E-5 Q105 * D-4 Q106 * G-4 Q107 F-6 Q108 * G-4 Q109 G-5 Q110 * H-5 Q111 * F-5 Q113 * L-8 Q115 M-2 Q116 M-10

Q117 * L-9 Q118 * M-9 Q120 * M-8 Q121 * M-8 Q122 * M-8 Q123 * H-7 Q124 C-7 Q124 * C-7 Q125 E-7 Q125 * E-7 Q126 * F-7 Q127 * F-7 Q128 * F-7 Q129 * E-7 Q130 * E-7 Q131 * C-7 Q132 * L-5 Q133 * K-5 Q134 K-3

Q135 * E-5 RV102 * F-6

RV103 * I-7 RV104 * H-9 RV105 * D-6 RV107 * F-8 RV108 * D-7 RV109 * C-9 RV110 * G-7 RV111 A-8

TP101 * C-4 TP102 * F-3 TP103 * F-3 TP104 * L-7 TP105 * J-4 TP106 * H-2 TP107 * L-3

TP108 * C-4 TP109 * C-7 TP110 * I-6 TP111 * B-9 TP112 * G-9 TP113 * H-9 TP114 * G-9 TP115 * G-9 TP116 * F-7 TP117 * G-3 TP118 * B-4 TP119 * D-9

A -Component side- A -Conductor side-

8-2 (b)8-2 (b)

DXF-51

A, H2 (A)/H2 (B)A, H2 (A)/H2 (B)

Serial No. 10001–(UC) Serial No. 30001–(J) Serial No. 40001–(AEP)

H2 (A)/H2 (B) -Component side-

1

H2 (A)/H2 (B) -Conductor side-

2

3

4

A -Component side- A -Conductor side-

A BOARD

* : Conductor side D101 * I-3

D103 * G-4 D104 * E-5 D105 * E-6 D106 A-9 D108 M-8

5

D109 * J-8 D110 D-8 D111 * H-7 D112 * C-4

IC102 G-7 IC103 J-7 IC104 * M-4 IC105 M-9 IC106 M-7 IC107 * M-6 IC108 I-8 IC109 G-8

IC110 H-9 IC111 * M-3 IC112 M-7 IC113 M-4

Q101 * I-2 Q102 * I-5 Q103 * H-2 Q104 * E-5 Q105 * D-4 Q106 * G-4 Q107 F-6 Q108 * G-4 Q109 G-5 Q110 * H-5 Q111 * F-5 Q113 * L-8 Q115 M-2 Q116 M-10

Q117 * L-9 Q118 * M-9 Q120 * M-8 Q121 * M-8 Q122 * M-8 Q123 * H-7 Q124 C-7 Q124 * C-7 Q125 E-7 Q125 * E-7 Q126 * F-7 Q127 * F-7 Q128 * F-7 Q129 * E-7 Q130 * E-7 Q131 * C-7 Q132 * L-5 Q133 * K-5 Q134 K-3

Q135 * E-5 RV102 * F-6

RV103 * I-7 RV104 * H-9 RV105 * D-6 RV107 * F-8 RV108 * D-7 RV109 * C-9 RV110 * G-7 RV111 A-8

TP101 * C-4 TP102 * F-3 TP103 * F-3 TP104 * L-7 TP105 * J-4 TP106 * H-2 TP107 * L-3

TP108 * C-4 TP109 * C-7 TP110 * I-6 TP111 * B-9 TP112 * G-9 TP113 * H-9 TP114 * G-9 TP115 * G-9 TP116 * F-7 TP117 * G-3 TP118 * B-4 TP119 * D-9

8-2 (a)8-2 (a)

DXF-51

ABCDEFGH

A, H2 (A)/H2 (B)A, H2 (A)/H2 (B)

TO

G BOARD

CN501

TO

Q BOARD

CN701

CN102

3P

12V

9.5V

CN101

20P

PEAKING CONTROL

EXTERNAL DC

REC TALLY INDICATION

BATTARY INDICATION

ZEBRA ON/OFF

VE VIDEO (X)

EXTERNAL DC

SERIAL DATA

VE VIDEO(G)

EXT DC GND

C.SERIAL.DATA

R-Y(X)OUT

EXT DC GND

B-Y(X)OUT

SYNC(X)

SERIAL LOAD

CN109

2P

V.DY1

V.DY2

TP103

1

2

E

3

1

2

3

4

5

6

7

NC

8

NC

9

10

11

12

NC

13

NC

R106

14

10k

15

16

17

18

19

20

R197

3k

R198

3k

1

2

TO J109

9.5V

A

(VIDEO AMP, SYNC AMP)

12V

9.5V

F101

2A

125V

TP102

TP105

VIDEO

R107

10k

2SB1548-P

V.DRIVE

R105

10k

5.6

C150 1000

16V

R231

3.3k

R256

R255

16:9 V.SIZE

R119

10k

VIDEO

R190

100

R120

3k

TP107

TP101

R174

R187

0

R199

1k

R200

R229

1k

270

D110

MA143A

-(TX).SO V.OUT-2

Q125

C153 R236

1500p 15k

C152

10

16V

RV109

500

180

20

RV108

R233

500

8.7

C101

10µ

8.0

16V

R121

22k

C103

10µ 16V

9.5V

R220

10k

R115

22k

R104

0

C119

10µ

R116

16V33k

C149

100 16V

2SD2374 V.OUT-2

6.4

R230

100

R243

4.7

11

5.1 5.1

C133

R235

0.033

15k

2SK664-TX

0

V.SIZE

R234

330

R252

270

3.9 1W

Q101

2SC4081

RIPPLE FLT

Q102

2SC4081

VIDEO BUF1

4.0

R122

3.4

22k

R123

2.2k

1

9.5V

Q115

2SC4081

REG

5.8

R167

10k

R228

C117

270

1000

16

Q124

9.1

5.9

R213

4.7k

R244

4.7

0.6

Q126

2SD1328

-RST-TX

LEVEL SHIFT

Q131

16:9 SW

S

0

R249

27k

RV105

500

V.LIN

TP106

8.0

-(TX).SO

C104

R117

10k

R114

47k

R163

3.9

R212

5.1k

R214

68k

5

C134

33 10

C151 270p

R232

100

10

C132

1

35V

C131

RV103

0.1

V.HOLD

9.5V

VIDEO

D101

MA143A

PROTECT

47

16V

R124

220

VIDEO

R173

0

TP104

C121

0.1µ

R265

1k

17

5.2

C120

10µ 16V

R201

1k

TP112

R210

8.2k

C130

5k

R209

3.3k

8.0

R216

11k

C135

100

16

C136

5600p

C137

6800p

6

0.6

3.0

5.2

HA11423MP

IC108

1 2 3 4 5 6 7 8 9

100

16

R126

27k

C105

47

16V

VIDEO

2.8

0.3

0.6

2.8

7.8

9 8

C129

C139

6800p

35

R208

0

0.7 1

4

8.4

Q103

2SC4081

VIDEO BUF2

2.3

3.0

R128

100

R131

510

R127

22k

C106

33p 16V

L101

82µ

D108

MA152WK-TX

RECT

8

0 0

4

IC106(1/3)

TC7W04F

BUF

H.HOLD

RV104

2k

R215

39k

VIDEO

7

101112131415161718

8.3

2.9

2.2

1.0

4.2

4.0

2.1

4.1

SYNC

R206

1

22k

R205

10k

1.0

4

3

2

8

IC103

µPC842G2-E2

SYNC AMP

VIDEO

C102

10µ

R135

16V

18k

R129

3.0

3.3k R191

12k

C108

10 16

R130 510

DL101 120NS

1 2 3 4 6

R258

0

IC106(2/3)

C122

1µ

C138

1

35

C141

0.1

2

C143 270p

0

R223

68

S.O.DRIVE

R222

3

R211

12

C127

0.1

C126

0.1

C140

1500p

4.2

2.4

R132

430

5

5V

TC7W04F

BUF

62

R168

47k

R171

R219

120

R217

24k

R218

7.5k

C142

0.1

R221

470

C148

10

68k

16

Q123

2SC4081

RIPPLE FLT

R227

10k

9.1

8.4

C147

10

R242

16

22k

8.0

R133

1.8k

4.2

Q106

2SC4178

VIDEO AMP

791012

R188

R134

750

R141

5.2

R202

10k

R224 270k

9.5V

SYNC

C145

10 16

0

Q108

2SC4081

VIDEO BUF3

3.7

VIDEO

750

R137 R140

510 360

5.2

0

TC74HC595AF(EL)

SERIAL DATA DET1

0000 0

1 2 3 4 5 6 7 8

TP110

R226

47k

C146

D109

MA143A

-(TX).SO CLAMP

*1

C144

R239

1

200k

35

*1

C158

0.1

R241

VIDEO

100

*1

R238

39k

SYNC

D103

MA143A-(TX).SO

R164

750

C107

R136

68p

100

12V 12V

9.5V

5V

5

0

1

LED CONTROL-1

4

0

2

0

3

910111213141516

000

IC104

R118

10k

R203

10 16

R225

47k

V.DUTY

RV107

100k

C154

R240

100

0.1

0

5.4

MC74HC4538AF

8.2

0

1 2 3 4 5 6 7 8

IC109

IC110

C155

TC7W04F

220p

0.3

C113

R152

100p

390

3.8

Q107

2SC4178

PEAK AMP1

1.9

R172

0

R160

15k

VIDEO

CN106

13P

IC111

TC7W04F

14

23

0

17

IC107(1/4)

TC74HC126AF(EL)

BUF

6

5

5.2 0

4

IC107(2/4)

TC74HC126AF(EL)

0

98

10

1k

R204

0

1k

1.4

8.0

R139

2.2k

1.2

IC107(3/4)

TC74HC126AF(EL)

0

12 11

13

IC107(4/4)

TC74HC126AF(EL)

R245 100k

100p

13

C157

910111213141516

0.4

4.3

H.SHAPE

1.4

8.2

TP111

5

12

1

4

2

1.8

3

Q109

2SC4081

PEAK AMP2

C109

1µ

3.3

R142

2.2k R151

10k

Q113

2SC3722K-R

BRT SHIFT

R161

2.2k

0.7

0

R162 200k

R125

390

123456789

BRT-1

CONT-2

CONT-3

BRT-2

CONT-1

0

5.2

0

BRT-3

TALLY SW

5V

Q134

2SC4081

PEAK BUF2

9.5V

R143

6.8k

101112

TALLY SW

PEAKING SW

R264

10k

R109

10k

R108

1k

5V

0 0

TC74HC595AF(EL)

SERIAL DATA DET2

1 2 3 4 5 6 7 8

R102

220

0.1

0.7

R101

6.8k

Q132

2SA1576A

PEAK BUF1

9.5V

Q128

R246

2SC4081

47k

BUF1

TP115

2.5

C156

10

R247

16 68k

R248

D111

3.3k

MA152WK-TX

STOPER

VIDEO

C110

1µ

R145

47k

R159

10k

13

PEAKING-1

PEAKING-2

PEAKING-3

5.2

IC113

R103

10k

3.1

R251

10k

TP116

0

R237

10k

R253 200k

V.SIZE.PAL

R144

47k

3.8

R165

10k

9.5V

IC105(1/2)

TC7W08F

TALLY DRIVE-1

35

0

IC106(3/3)

R110

TC7W04F

10k

INT

910111213141516

00

0.7

C123

1

R166

5.1k

0

R254

2.2

Q130

2SC4081

BUF3

0.1

Q129

2SC4081

BUF2

R250

0.7

10k

0.7

RV110

Q127

200k

2SC4081

BUF4

Q110

8.0

2SC4081

PEAK BUF

3.2

R146

R158

1k

100k

3.1 1.8

R147

4.7k

0

1

2

0

5.2

0

Q133

2SA1576A

PEAK SW

1M

3.8

2SC4080

VIDEO OUT

4.2

0.1

R193

10k

R195

750

R150

4.7k

R148

220

5 6 7 8

IC102

TC4W66F

0 2.9

8

7

0

4

5

3

6

IC105(2/2)

TC7W08F

5V

5

1

0

2

4

3

IC112

TC7W04F

LED COT3

R192

8.2k

Q111

2W

36.0

R155

5.6k 2W

3.6

C124

10

16V

R194

12k

R157 100k

VIDEO

SYNC

C112

1

C111 220p

R149

510

1234

R170

3k

0

77.0

38.0

C114

0.01 100V

RLS245TE-11

25.5

0

R156

3.3k

Q105

2SC4080

CLAMP

C115

1

R153

1.8k

11.9

R196

1k

0

C125

47

6.6

16V

0

R175

10k

7.1

R176

10k

0

6.8

R178

10k

0

6.8

R179

10k

0

6.8

R180R113

10k10k

0

TP109

D104

RLS245TE-11

PROTEKTOR

Q104

2SC4080

VIDEO BUF

D112

R266

820

C160

0.1

R154

14

R261

3.3M

Q135

2SC4080

0

D105

RLS245TE-11

STOPER

RV102

100k

BRIGHT

R169

2.2

Q116

2SC3518-ZL-E2

TALLY DRIVE2

R181

9.5V

750

Q117

2SC4081

LED DRIVE1

R182

750

Q118

2SC4081

LED DRIVE2

R184

750

Q120

2SC4081

LED DRIVE4

R185

750

Q121

2SC4081

LED DRIVE5

R186

750

Q122

2SC4081

LED DRIVE6

D106

ESJA57-04AT

FOCUS RECT

R189

100

1W

10

TP108

VIDEO

SG101

25.5

C159

0.01 630

RV111

SG102

R260

1k 1W

C118

100

B-SS452-J-A

FOCUS

0-415V

1M

FOCUS

1

CN107

TALLY

1

TALLY

2

TO J107

CN108

9.5VL

1

G.TALLY

2

RT.TALLY

3

NC

4

9.5VL

5

SHUTTER

6

R.BTALLY

7

D.TALLY

8

TO J108

CN105

HEATER

1

70V

2

FBP2

3

HD2

4

CN103

NC

1

FOCUS

2

CN110

GND

1

GND

2

TO J110

CN104

VIDEO OUT

1

BRIGHT

2

3

GND

4

HEATER

5

NC

400V

6

7

NC

8

G4

2P

8P

4P

2P

8P

TO

D BOARD

CN304

TO

P BOARD

CN402

15

H

345

K

2

G1

1

J104

S/N 10001-(UC) S/N 30001-(J) S/N 40001-(AEP)

KG1G2G4

2167

4

H

3

H

H2(B)

CN602

4P

9.5VL

NC

RT.TALLY

G.TALLY

CN601

5P

9.5VL

SHUTTER

R.BATTARY

D.TALLY

NC

MARK CHANGED INFORMATION

C128 100P 15KV

*1

R238 33K -> 39K

R239 150K -> 200K

IC109 TC4538BF -> MC74HC4538AF

H

G2

6

G4

7

9.5V

1

D605

2

LD001VR

3

D606

4

LK001MG

H2(A)

9.5V

D601

LD001DU

1

2

3

4

5

D602

LD001VR

D603

LD001DU

S/N 100001-(UC,J) S/N 400001-(CE)

C128 100p 15kV

V901

C-5D01B45

OR

E2799B45(M1)

OR

R57AP45

CATHODE-RAY

TUBE

R

TALLY

G

SUTTER GAIN

R

SERIAL NO.

100001-(UC,J)

400001-(AEP)

HV

1

2

3

4

5

TO H1 BOARD

CN201

DXF-51

8-3 8-3

ABCDEFGH

A, H2 (A)/H2 (B)A, H2 (A)/H2 (B)

SYNC

SEP

1018 17 16 15 14 13 12 11

BLK

VERT

DRIVE

1

X RAY

TREQ

2 3

VERT

OSC

Vcc H

H

O/P

Vcc V

5 6 7 8 9

4

OSC

PHASE

DET

VERT TREQ

MC74HC4538AF (IC109)

VDD 2-C 2-CR 2-RD 2-CK 2-CR 2-Q 2-Q

16 15 14 13 12 11 10 9

TC74HC595AF (EL) (IC104, IC113)HA11423MP (IC108)

PARALLEL DATA

OUTPUT

SERIAL DATA

16 15 14 13 12

VCC

INPUT

A

QA

OUTPUT

ENABLE

LATCH

CLOCK

SHIFT

CLOCK

11

SHIFT REGISTER

LATCH

QF

QE

QC

QD

QB

2 345 6 7 8

1

PARALLEL DATA

OUTPUT

A Board Waveforms

1

Q102-B

SERIAL DATA

OUTPUT

RESET

10

9

1 Vp-p (H)

SQH

2

IC108-!-

844 mVp-p (H)

3

IC108-8

QG

QH

GND

7.7 Vp-p (H)

4

IC103-1

7.25 Vp-p (V)

!-

Q124-E

!=

IC109-7

![

IC109-9

9.7 Vp-p (30 Hz)

!]

Q105-C

12.8 Vp-p (V)

9.84 Vp-p (H)

35.3 Vp-p (H)

1 2 3 4 5 6 7 8

1-C 1-CR 1-RD 1-CK 1-CK 1-Q 1-Q GND

TC4W66F (IC102)

IN/OUT 1

OUT/IN 1

CONT 2

GND

1

2

3

4

8

7

6

5

VCC

CONT 1

OUT/IN 2

IN/OUT 2

5

IC108-!,

6.56 Vp-p (V)

6

IC108-!;

7.0 Vp-p (15.723 MHz)

7

IC108-!=

550 mVp-p (15.723 MHz)

8

IC108-6

2.36 Vp-p (V)

9

IC108-2

!\

J104-4

313 mVp-p (H)

!/

8-48-4

1.1 Vp-p (V)

IC108-1

625 mVp-p (V)

DXF-51

Serial No. 100001–(UC, J) Serial No. 400001–(CE)

G BOARD

* : Conductor side D501 F-6

D502 B-2 IC501 * F-4 Q501 * G-4

Q502 * G-5 Q503 E-4

RV501 E-2 TP501 H-6

TP502 H-6 TP503 H-2

G, H1, QG, H1, Q

H1 -Component side-

G -Component side-

G -Conductor side-

H1 -Conductor side-

Q -Component side- Q -Conductor side-

8-6 (b)8-6 (b)

DXF-51

G, H1, QG, H1, Q

Serial No. 10001–(UC) Serial No. 30001–(J) Serial No. 40001–(AEP)

1

G BOARD

* : Conductor side D501 F-6

D502 B-2 IC501 * F-4 Q501 * G-4

Q502 * G-5 Q503 E-4

RV501 E-2

2

TP501 H-6 TP502 H-6 TP503 H-2

H1 -Component side-

G -Component side-

H1 -Conductor side-

3

4

Q -Component side- Q -Conductor side-

G -Conductor side-

5

8-6 (a) 8-6 (a)

DXF-51

ABCDEFGH

G, H1, QG, H1, Q

TO

D BOARD

CN301

9.5V

GND

1

2

Q501

2SC4081T106R

REG DRIVE1

Q502

2SA1576

A-T106-Q

REG DRIVE2

C511

R501

C503

47

15k

0.1

16

R505

15k

5.1

IC501

µPC494GS-T1

D-D CONVERTER

2.6

3.6

1 2 3 4 5 6 7 8

C505

0.1

R509 150k

R510

10k

RV501

9.5V

C504

1000p

RV501

500

R508

2.7k

D501

DSA3A2

PROTECT

16

C501

220

25

C510

0.1

CN502

2P

CN501

3P

12V

47

12V

1

9.5V

2

GND-1

3

S

12V

1.7

R502

18k

R506

7.5k

3.8

C508

220 25V

9.5V

Q503

2SJ246S-TL

REG OUT

D502

ERC81-004

REG CONT

R503

10

C507

1.9

820

910111213141516

R507

C502

7.5k

220

25

L501

22µ

C509

220 25V

L502 65µH

25

C506 100p

L503 22µH

R504

L504 22µH

9.5V

G

(D-D CONVERTER)

B-SS452-J-G

TO

A BOARD

CN102

TO

A BOARD

CN106

CN201

13P

CONT-1

CONT-2

CONT-3

BRT-1

BRT-2

BRT-3

TALLY SW

PEAKING SW

PEAKING-1

PEAKING-2

PEAKING-3

123456789

RV201 RV203RV202

SW202

50kV 5kV2kV

BRIGHT

TALLY-SW PEAKING-SW PEAKINGCONTRAST

CN702 CN701

PEAKING CONTROL PEAKING CONTROL

REC TALLY INDICATION

BATTERY INDICATION

ZEBRA ON/OFF CONTROL

VF VIDEO(X)

EXTERNAL DC

SERIAL DATA FOR VF

VF VIDEO(G)

EXT DC GND

EXTERNAL DC

CLOCK FOR SERIAL DATA

R-Y(X) OUT

EXT DC GND

B-Y(X) OUT

SYNCH(X)

SERIAL LOAD

TX20A-26R-D2LT-A1

NC

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

101112

ON

SW201

OFF

(RELAY)

Q

ON

OFF

13

H1

(USER CONTROL)

B-SS452-J-H1

VIDEO

B-SS452-J-Q

1

EXTERNAL DC

2

REC TALLY INDICATION

3

4

BATTERY INDICATION

5

ZEBRA ON/OFF CONTROL

6

VF VIDEO(X)

7

EXTERNAL DC

8

NC

9

NC

10

SERIAL DATA FOR VF

11

VF VIDEO(G)

12

EXT DC GND

NC

13

14

NC

15

CLOCK FOR SERIAL DATA

16

R-Y(X) OUT

17

EXT DC GND

18

B-Y(X) OUT

SYNCH(X)

19

20

SERIAL LOAD

B20B-PHDSS

TO A BOARD

CN101

1

2

3

4

5

DXF-51

8-7 8-7

ABCDEFGH

Serial No. 100001–(UC, J) Serial No. 400001–(CE)

D BOARD

* : Conductor side D301 * D-9

D303 E-8 D304 * F-6 D305 * D-5 D306 * D-4

IC301 * C-5 IC302 * C-4

Q301 D-8 Q303 D-5 Q305 * E-2 Q306 * E-2

RV301 * C-7 RV302 * C-3

TP301 * C-1 TP302 * C-1 TP303 * E-1 TP304 * E-8

D, PD, P

D -Component side-

P -Component side- P -Conductor side-

D -Conductor side-

8-8 (b) 8-8 (b)

DXF-51

D, PD, P

Serial No. 10001–(UC) Serial No. 30001–(J) Serial No. 40001–(AEP)

D BOARD

1

2

* : Conductor side D301 * D-9

D303 E-8 D304 * F-6 D305 * D-5 D306 * D-4

IC301 * C-5 IC302 * C-4

Q301 D-8 Q303 D-5 Q305 * E-2 Q306 * E-2

RV301 * C-7 RV302 * C-3

TP301 * C-1 TP302 * C-1 TP303 * E-1 TP304 * E-8

D -Component side-

3

P -Component side-

4

P -Conductor side-

5

D -Conductor side-

8-8 (a) 8-8 (a)

ABCDEFGH

DXF-51

D, PD, P

TO

G BOARD

CN502

CN301

2P

9.5V

1

2

E

TP301 TP302

R320

0

9.5V

R311

6.2k

R310

RV302

5k

HV ADJ

R312

15k

IC302(1/2)

BA15218F-E2

R308

100

H/VBUF-1

6.6 3

2

6.6

9.5V

D306

MA143A-(TX).SO

PROTECT

C311C312

1500p0.1

1M

Q301-D

H.LIN

R318

167 Vp-p (H)

D301

MA143A

PROTECT

11.5

C304

0.022 400

C313 R304

0.1 4.7k

6.6 5

7

6

6.1

R309C318

1M1

8

4

IC302(2/2)

BA15218F-E2

H/VBUF-2

2SB1548-P

6.6

R314

1

220

Q303

+B REG

R313

5.5

1k

D305

RD2.0SB

-T1

IC301

M5237ML-TP1

REG CONT

1

8.8 2

2

5.8

S

Q301

2SK2012

H.OUT

C314

1

C315

0.1

3

1.3

R303

2.2

R302

10k

D302

MA143A

PROTECT

R315

30k

RV301

2k

H SIZE

R316

4.7k

0

C301

4.7 16V

C303

0.1

R305 C305

4.7k 10 16V

D303

YG911S2R

STOPER

L301

250µH

C316

C307

220

10

16V

C302

0.1

Q306

2SA1576

H.DRIVE-2

C309

470 25V

PP

TP303

Q305

2SC4081

H.DRIVE-1

8.27.8

R306

5.1

R319

5.1

R301

100

C308

47

100V

PP

9.5V

L302

R317

1k

C317

6.8µ 25V ALB

C306

0.022 400V

PP

R307

D304

7.5k

ERA22-06

VIDEO OUT RECT

D

(H.DRIVE,B+ REG)

1

H.DY

2

H.DY

3

E

1

E

2

HV REG

3

HV REG

1

E

2

FBT

3

+B1

4

HEATER1

5

HV.REF

6

70V1

HEATER

1

70V

2

FBP2

3

HD2

4

CN303

3P

CN305

3P

CN302

6P

CN304

4P

A BOARD

CN105

TO

A BOARD

CN103

CN303

3P

H.DY

CN305

3P

HV REG

TO

1

2

3

E

1

E

2

3

HV.REF0

HEATER0

L901-1

DY H

CN401

6P

GND

FBP0

+B0

70V0

CN402

2P

NC

FOCUS

Q302

2SK2012

HV REG

2.6

0

1

2

3

4

5

6

1

2

2.1

9.5V

11.5

D401

ERC25-04S

DAMPER

11.4

0(7)

1(4)

9

11.611.511.5

3

(1)

4(6)

NO MARK:

( )MARK:

FBT301

S/N 10001-(UC)

S/N 30001-(J)

S/N 40001-(AEP)

S/N 100001-(UC,J)

S/N 400001-(CE)

5

6.7

(2)

8(10)

B-SS452-J-D

11.8

P

(FBT)

R401 220k 1/4W

1

2

HV

3

4

5

DXF-51

8-9 8-9

ABCDEFGH

SAFETY CHECK-OUT

After correcting the original service problem, perform the following safety checks before releasing the set to the customer :

Check the metal trim, “metallized” knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below.

LEAKAGE TEST

The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA. Leakage current can be measured by any one of three methods.

1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers’ instructions to use these instruments.

2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job.

3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The “limit” indication is 0.75 V, so analog meters must have an accurate lowvoltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2 V AC range are suitable. (See Fig. A)

DXF-51

To Exposed Metal Parts on Set

0.15 µF 1.5 k

Fig A. Using an AC voltmeter to check AC leakage.

Z

Earth Ground

AC voltmeter (0.75V)

Sony Corporation

B&P Company9-922-654-02

Japanese/English

01HY16-2

Printed in Japan

Sony DXF-51 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

Operating Instructions

2-1. Board Layout

Service Informations

2-2. Disassembly

2-2-1. Stand Assy Removal

2-2-2. Bezel Assy Removal

2-2-3. Back Cover Removal

2-2-4. D Board Removal

2-2-5. G and P Boards Removal

2-2-6. A Board Removal

2-2-7. Picture Tube and Q Board Removal

2-2-8 Removal of Anode Cap

Safety Related Adjustment

Electrical Adjustments

4-1. Preparation

4-6. V-DUTY (RV107) Adjustment

4-7. H-LEN (L302) Adjustment

4-4. H-HOLD (RV104) Adjustment

4-5. V-HOLD (RV103) Adjustment

4-8. H-SIZE (RV301) Adjustment

4-9. Heater Voltage Adjustment

4-10. V-LIN (RV105) Adjustment

4-15. FOCUS (RV111) Adjustment

4-11. V-SIZE (RV109) Adjustment

4-12. 16 : 9 V-SIZE (RV108) Adjustment

4-13. V-SIZE PAL (RV110) Adjustment

4-16. Deflecting Yoke Tilt Adjustment

4-17. Centering Adjustment

4-14. BRIGHT (RV102) Adjustment

Semiconductors

6-1. Notes on Repair Parts

Spare Parts

6-2. Exploded Views

6-3. Electrical Parts List

Block Diagrams

OverallOverall

Diagrams

8-1. Schematic Diagrams and Printed Wiring Boards

H2 (A)/H2 (B) -Component side-