Sony Video Games DFX 51 User Manual

SERVICE MANUAL

MODEL

DEST.

CHASSIS NO.

MODEL

DEST.

CHASSIS NO.

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

.........

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

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

.........

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

DXF-51

JPN

SMC-340-A

DXF-51

US/CND/JPN

Serial No. 30,001 and higher

Serial No. 100,001 and higher

US/CND

Serial No. 10,001 and higher

SMC-341-A

Serial No. 400,001 and higher

AEP

SMC-342-A

Serial No. 40,001 and higher

REVISED-1

ELECTRONIC VIEWFINDER

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Table of Contents

1. Operating Instructions........................................................... 1-1 (E)

2. Service Informations

2-1. Board Layout.........................................................................................2-1 (E)

2-2. Disassembly ..........................................................................................2-1 (E)

2-2-1. Stand Assy Removal ............................................................2-1 (E)

2-2-2. Bezel Assy Removal ............................................................2-2 (E)

2-2-3. Back Cover Removal ...........................................................2-2 (E)

2-2-4. D Board Removal.................................................................2-3 (E)

2-2-5. G and P Boards Removal .....................................................2-4 (E)

2-2-6. A Board Removal.................................................................2-5 (E)

2-2-7. Picture Tube and Q Board Removal ....................................2-6 (E)

2-2-8

Removal of Anode Cap ........................................................2-6 (E)

3. Safety Related Adjustment ................................................. 3-1 (E)

4. Electrical Adjustments

4-1. Preparation ............................................................................................4-1 (E)

4-2. Switching Power Output (RV501) Adjustment ....................................4-1 (E)

4-3. H.V. (RV302) High Voltage Adjustment .............................................4-1 (E)

4-4. H-HOLD (RV104) Adjustment.............................................................4-1 (E)

4-5. V-HOLD (RV103) Adjustment.............................................................4-1 (E)

4-6. V-DUTY (RV107) Adjustment.............................................................4-1 (E)

4-7. H-LEN (L302) Adjustment ...................................................................4-1 (E)

4-8. H-SIZE (RV301) Adjustment ...............................................................4-1 (E)

4-9. Heater Voltage Adjustment ...................................................................4-1 (E)

4-10. V-LIN (RV105) Adjustment .................................................................4-2 (E)

4-11. V-SIZE (RV109) Adjustment ...............................................................4-2 (E)

4-12. 16 : 9 V-SIZE (RV108) Adjustment .....................................................4-2 (E)

4-13. V-SIZE PAL (RV110) Adjustment.......................................................4-2 (E)

4-14. BRIGHT (RV102) Adjustment .............................................................4-2 (E)

4-15. FOCUS (RV111) Adjustment ...............................................................4-2 (E)

4-16. Deflecting Yoke Tilt Adjustment ..........................................................4-2 (E)

4-17. Centering Adjustment ...........................................................................4-2 (E)

5. Semiconductors................................................................................. 5-1

DXF-51

1 (E)

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6. Spare Parts

6-1. Notes on Repair Parts .................................................................................. 6-1

6-2. Exploded Views .......................................................................................... 6-2

6-3. Electrical Parts List ..................................................................................... 6-6

7. Block Diagrams

Overall ......................................................................................................... 7-1

8. Diagrams

8-1. Schematic Diagrams and Printed Wiring Boards........................................ 8-2

Schematic Diagrams

A .................................................................................................................. 8-3

H2 (A)/H2 (B) ............................................................................................. 8-3

G .................................................................................................................. 8-7

H1 ................................................................................................................ 8-7

Q .................................................................................................................. 8-7

D .................................................................................................................. 8-9

P...................................................................................................................8-9

Printed Wiring Boards

A .................................................................................................................. 8-2

H2 (A)/H2 (B) ............................................................................................. 8-2

G .................................................................................................................. 8-6

H1 ................................................................................................................ 8-6

Q .................................................................................................................. 8-6

D .................................................................................................................. 8-8

P...................................................................................................................8-8

DXF-51

2 (E)

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3-859-686-03(1)

Electronic Viewfinder

Manual de instrucciones Página 48

Manual d’Istruzioni Pagina 58

Operating Instructions Page 18

Mode d’emploi Page 28

Bedienungsanleitung Seite 38

DXF-51

English

Table of Contents

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.

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.

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

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

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

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.

How To Attach and Connect the Unit

For the customers in Europe

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

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).

Model No. DXF-51

Serial No.

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

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

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

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

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

This symbol is intended to alert the

user to the presence of important

operating and maintenance (servicing)

instructions in the literature

WARNING

To prevent fire or shock hazard, do not

expose the unit to rain or moisture.

accompanying the appliance.

To avoid electrical shock, do not open the

cabinet. Refer servicing to qualified

personnel only.

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.

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Features

Location and Function of Parts and Controls

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.

• 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.

1 TALLY G indicator (green)

2 TALLY R indicator (red)

3 External tally lamp (red)

qf Auxiliary indicator

qd R indicator

4 LOCK screw

qs SHUTTER/GAIN indicator

5 D-sub 26-pin connector

Precautions

qa PEAKING control

6 CONTRAST control

0 PEAKING ON/OFF switch

7 BRIGHT control

Cleaning

Operation

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.

• 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.

9 TALLY ON/OFF switch

8 Viewfinder fixing ring

1 TALLY G indicator (green)

Lights while the camera is monitoring.

4 LOCK screw

Adjusts the angle of viewfinder in the vertical direction.

Repacking

2 TALLY R indicator (red)

Lights while the camera is recording.

5 D-sub 26-pin connector

Do not discard the unit’s original packaging. Use the

packaging to afford maximum protection whenever the unit

is transported.

Connects 20-pin connector (supplied) to the VF (viewfinder)

connector of the host camera. This connector carries the

video signal, tally signal and power.

3 External tally lamp (red)

Lights while the camera recording when TALLY switch set

to on.

If you have any questions about your viewfinder, contact

your authorized Sony dealer.

Location and Function of Parts and Controls

How To Attach and Connect the Unit to the Camera

6 CONTRAST control¹⁾

qs SHUTTER/GAIN indicator

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

Turn to adjust the contrast of the picture on the viewfinder

screen.

Lights while the shutter, the gain control, or the AGC

function is switched on.

Connect the VF connector cable

(supplied) to the bottom of the

viewfinder.

7 BRIGHT control¹⁾

Turn to adjust the brightness of the picture on the viewfinder

screen.

qd R indicator

Lights while the second tally is on in recording.

VF connector cable

Bottom

qf Auxiliary indicator

8 Viewfinder fixing ring

Fix the viewfinder to the camera.

Signal warning indicator auxiliary lamp (excludes

SHUTTER/GAIN).

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.

Attach the viewfinder to the

accessory shoe of the camera and fix

it.

0 PEAKING ON/OFF switch

Set this switch to on to use the PEAKING control.

The viewfinder can also be attached

with its screen facing the subject, if

desired.

Accessory shoe

Stopper

2 Tighten the fixing ring.

qa PEAKING control¹⁾

Adjusts the outline intensity of the viewfinder image.

1 Slide the

bracket into

the accessory

shoe until it

stops.

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

1) These controls affect only the viewfinder screen. They have no effect on

the signal being output by the camera.

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How To Attach and Connect the Unit to the Camera

How To Attach the Viewfinder Hood

Connect the 20-pin connector to the

camera’s VF connector.

When using the viewfinder outdoors, attach the supplied

viewfinder hood to reduce glare.

Viewfinder hood (supplied)

VF connector cable

(20-piny26-pin)

to VF connector

Fix the hood tightening

screw.

Operation

Specifications

Turning on the camera or the camera control unit

automatically supplies power to the viewfinder. The

viewfinder image will appear within several seconds.

Accessories supplied

Picture tube

5-inch monochrome

70-degree deflection

Note

Viewfinder hood (1)

VF connector cable

(20-piny26-pin) (1)

Number plate (1)

When the BRIGHT control is turned fully counterclockwise,

no picture will appear on the viewfinder screen.

Video signal EIA standard/CCIR standard

Scanning system

2 : 1 interlace

525 lines

Adjust the viewfinder to the desired angle and height.

Operating Instructions (1)

2 : 1 interlace

625 lines

5 % underscan

Panning

Tilting

Design and specifications are subject to change without

notice.

Scan

High voltage 8.5 kV

Horizontal resolution

More than 650 lines (at center)

Frequency response

10 MHz at –3 dB

Loosen the LOCK screw

to adjust the angle of

the viewfinder that you

40°

want. After you finished

the adjustment, tighten

the LOCK screw to fix

the angle.

90°

Connectors

Exclusive D-sub 26-pin connector

Video input: 1 V(p-p), sync negative,

3 kΩ

90°

Power supply: 12 V DC

Power consumption

11 W

Operating temperature

0°C to +40°C (32°F to 104°F)

Approx. 203 × 199 × 289 mm

(w/h/d) (8 × 7 ⁷× 11 ¹

inches)

Adjust the controls

to give the best

possible picture.

40°

Dimensions

Mass

40°

including viewfinder hood

Approx. 2.4 kg (4 lb 7 oz)

including viewfinder hood

For details, refer to the instruction manual supplied with the

camera or the CCU.

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Printed in Malaysia

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Section 2

Service Informations

2-1. Board Layout

H2 (B)

H2 (A)

2-2. Disassembly

2-2-1. Stand Assy Removal

2 Knob (L)

1 Screw

8 Scew

3 Stopper

7 Stopper

6 Knob (R)

4 Screw

9 Stand assembly

5 Screw

DXF-51

2-1 (E)

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2-2-2. Bezel Assy Removal

2 CN601

6 Bezel assy

1 Two screws

5 Lug

3 CN201, 602

4 Screw

1 Two screws

2-2-3. Back Cover Removal

1 Two screws

2 Rear cover

1 Two screws

DXF-51

2-2 (E)

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2-2-4. D Board Removal

3 Two connectors

(CN302, 305)

4 D board

2 Four screws

1 Three connectors

(CN301, 303, 304)

DXF-51

2-3 (E)

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2-2-5. G and P Boards Removal

1 Four screws

3 G board

4 Four screws

6 P board

2 Two connectors

(CN501, 502)

5 Two connectors

(CN401, 402)

DXF-51

2-4 (E)

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2-2-6. A Board Removal

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 Two screws

4 Three connectors

(CN101, 106, 108)

3 Lug

8 Two screws

2 Two screws

5 Two connectors

9 board

(CN104, 107)

6 Three connectors

(CN103, 109, 110)

7 Two connectors

(CN102, 105)

8 Two screws

DXF-51

2-5 (E)

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

4 Two screws

2 Anode cap

3 Picture tube

1 Tow screws

5 Q board

1 Two screws

2-2-8 Removal of Anode Cap

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

Anode button

(1) Turn up one side of the rubber cap in the (2) Using a thumb, pull up the rubber cap

(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.

direction indicated by arrow a.

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.

DXF-51

2-6 (E)

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+B Confirmation

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. 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).

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 maxi-

mum position.

6. Connect the C304 removed in step1.

TP302

C304

D board (Conductor side)

DXF-51

3-1 (E)

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Section 4

Electrical Adjustments

4-1. Preparation

4-6. V-DUTY (RV107) Adjustment

Make adjustment under the following conditions, unless

otherwise specified:

1. Enter PAL signal or NTSC signal to pin 6 of a D-sub

26-pin connector (CN702).

. BRIGHT : Mechanical center

. CONTRAST : Marker points “3 o’clock” position

. PEAKING switch : OFF

2. Connect an oscilloscope to TP114 and observe a

waveform.

3. Adjust RV107 as follows.

. Input signal : Enter NTSC monoscope signal to pin 6

of D-sub 26-pin connector (CN702)

NTSC

18.35 0.5 msec

4-2. Switching Power Output (RV501)

Adjustment

All items of electrical adjustment must be checked, if this

adjustment was made.

PAL

18.35 0.5 msec

1. Connect a digital voltmeter to TP103.

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

4-7. H-LEN (L302) Adjustment

1. Adjust L302 so as to attain the best linearity (horizon-

tal direction) of screen.

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

Adjustment

4-8. H-SIZE (RV301) Adjustment

The H-SIZE, V-SIZE, and Heater Voltage must be

checked, if this adjustment was made.

The 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.

1. Adjust RV301 so that horizontal amplitude of screen

becomes 98 ±2 mm.

4-4. H-HOLD (RV104) Adjustment

4-9. Heater Voltage Adjustment

Preparation : No signal input.

1. Connect a frequency counter to TP111.

2. Adjust RV104 to attain 15.734 ±0.1 kHz.

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.

4-5. V-HOLD (RV103) Adjustment

Preparation : No signal input.

1. Connect a frequency counter to TP112.

2. Adjust RV103 to attain 42 ±1Hz.

DXF-51

4-1 (E)

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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.

1. Adjust RV111 so as to attain the best focus of screen.

(Specification : Center resolution 650 TV or more)

4-11. V-SIZE (RV109) Adjustment

4-16. Deflecting Yoke Tilt Adjustment

The V-SIZE (16 : 9) and V-SIZE (PAL) must be checked,

Do not adjust this, except when CRT is replaced.

if this adjustment was made.

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

1. Adjust RV109 so that vertical amplitude of screen

becomes 73.5 ±1.5 mm.

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

V within ±0.92d

1. Enter 16 : 9 switching signal.

2. Adjust RV108 so that vertical amplitude of screen

becomes 55 ±1.5 mm.

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.

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

Then, apply locking paint to the centering magnets.

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.

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.

DXF-51

4-2 (E)

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Serial No. 10001 – (UC)

Serial No. 30001 – (J)

Serial No. 40001 – (AEP)

Serial No. 100001 – (UC, J)

Serial No. 400001 – (CE)

TP112

TP111

RV104

TP114

RV107

TP112 TP114

RV104

RV109

RV107

RV109

RV111

RV110

RV111

Component side

RV108

RV103 RV110

RV108

RV103

Conponent side

TP118

RV105

RV102

RV105

TP118

RV102

TP103

A board (Conductor side)

L302

RV302

JP301

JP302

RV301

D board (Conductor side)

D board (Component side)

RV501

G board (Conductor side)

DXF-51

4-3 (E)

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IC,Transistor, Diode

Section 5

Semiconductors

BA15218F-E2

TC4W66F(TE12R)

TC7W04F

2SB1548

2SD2374

1SS184

MA152WK-TX

LD-001DU

LD-001VR

TC7W08F

TC7W08F(TE12R)

UPC4062G2

UPC842G2-E2

CATHODE

MARK

2SC3518-ZL-E2

2SC3518L

TOP VIEW

DSA3A2

8pin SOP

MA143A-(TX).SO

CATHODE

HA11423MP

ANODE

CATHODE

ANODE

RLS245TE-11

2SC4080

CATHODE

TOP VIEW

ERA22-06TP1

ERA22-08

M5237ML-TP1

RD2.0SB-T1

CATHODE

ANODE

2SJ246S-TL

ANODE

RU3AM

MC74HC4538AF

TC4538BF

TC74HC595AF(EL)

UPC494GS

CATHODE

ERC25-04S

ERC81-004

UPC494GS-T1

CATHODE

ANODE

2SK2012

TOP VIEW

ANODE

16pin SOP

YG911S2R

ESJA57-04AT

TC74HC126AF(EL)

CATHODE

TOP VIEW

14pin DIP

CATHODE

ANODE

2SA1576A-T106-Q

2SA1576A-T106-R

2SC3722K-R

2SC4081T106R

2SC4178-F14

ANODE

2SK664

2SK664-TX

2SC4178-T1F14

2SD1328-RST-TX

DXF-51

5-1

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Section 6

Spare Parts

6-1. Notes on Repair Parts

1. Safety Related Components Warning

Components marked ! are critical to safe operation.

Therefore, specified parts should be used in the case of

replacement.

[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 common-

ality and improvement.

Parts List has the present standardized repair 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 Dia-

grams, Electrical Parts List and Exploded Views

unless otherwise specified.

Capacitors

Inductors

Resistors

: µF

: µH

: 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

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Mask & Cover Assemblies

6-2. Exploded Views

BTP3 x 8

B3 x 14

PTP2.6 x 5

B3 x 14

PTP2.6 x 8

B3 x 12

PTP

2.6 x 8

PTP2.6 x 5

BOLT, HEXAGON

SOCKET 4 x 20

PTP2.6 x 5

B3 x 12

BOLT, HEXAGON

SOCKET 4 x 20

PTP2.6 x 5

B3 x 4

DXF-51

6-2

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Mask & Cover Assemblies

No.

Part No.

SP Description

X-3705-096-1 o STAND ASSY

3-167-517-01 s PLATE, NUNBER

3-617-628-01 o CRT CUSHION

3-701-506-01 s SET-SCREW HEX M3.4X4(WP)

3-709-224-01 s BEAEL

3-709-225-01 o NAME PLATE, SWITCH

3-709-226-01 o MASK(UPPER), LED

3-709-227-01 o MASK(LOWER), LED

3-709-228-01 o COVER, REAR

3-709-229-01 o COVER, LAMP

3-709-250-01 o MASK, CRT

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

DXF-51

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Chassis & CRT Assemblies

B3 x 6

118

117

107

106

B3 x 6

116

B3 x 6

104

102

B3 x 6

111

101

B3 x 6

K2 x 6

B3 x 6

105

114

B3 x 6

115

103

112

120

121

110

113

119

108

N3, Type2

LW3

B3 x 25

N4, Type2

PWH3 x 8

110

P4 x 12

109

PWH3 x 8

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Chassis & CRT Assemblies

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

102

103

104

105

1-517-075-00 s SOCKET, LAMP

1-518-411-21 s LAMP

1-782-353-11 s CABLE B,VF(20P-26P)

3-173-323-01 s CAP, TALLY LAMP

3-709-231-01 o FRAME, BOARD(LOWER)

106

107

108

109

110

111

3-709-232-01 o FRAME, BOARD(UPPER)

3-709-233-01 o FRAME, POWER

3-709-234-01 o BAND, CRT

3-709-235-01 o RING, CRT RETAINING

3-709-236-01 o HOOK

3-709-237-01 o CHASSIS, MAIN

112

113

3-709-238-01 s SPRING

4-855-006-11 s SLEEVE, L14

114 *1 9-939-870-02 o MOUNTED CIRCUIT BOARD, A

115

116

9-939-878-02 o MOUNTED CIRCUIT BOARD, Q

9-939-887-02 o MOUNTED CIRCUIT BOARD, D

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

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6-3. Electrical Parts List

-------

A BOARD

-------

Note:

(A BOARD)

Ref. No.

Serial No. 10001- (UC)

Serial No. 30001- (J)

Serial No. 40001- (AEP)

Serial No. 100001- (UC, J)

Serial No. 400001- (CE)

or Q’ty Part No.

SP Description

C148

C149

C150

C151

C152

1-104-919-11 s CAPACITOR,TANTALUM 10MF/25V

9-939-858-01 s CAPACITOR, ELECT 100UF/16V

9-885-015-33 s CAPACITOR,ELECT 1000U/16V

1-163-127-00 s CAPACITOR,CHIP CERAMIC 270PF

1-104-919-11 s CAPACITOR,TANTALUM 10MF/25V

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.

C153

C154

C155

C156

C157

1-163-145-00 s CAPACITOR,CHIP CERAMIC 1500PF

1-136-165-00 s CAPACITOR,FILM 0.1MF/50V (PP)

1-163-125-00 s CAPACITOR,CERAMIC 220PF/50V SL

1-104-919-11 s CAPACITOR,TANTALUM 10MF/25V

1-163-117-00 s CAPACITOR,CHIP CERAMIC 100PF

Ref. No.

or Q’ty Part No.

SP Description

C158

C159

C160

1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V

1-130-338-11 s 0APACITOR FILM 0.01MF/630V(PP)

1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V

1pc

9-939-870-02 o MOUNTED CIRCUIT BOARD, A

1-533-223-11 s CLIP,FUSE

C101

C102

C103

C104

C105

1-104-919-11 s CAPACITOR,TANTALUM 10MF/25V

1-104-823-11 s CAPACITOR,TANTALUM 47MF/16V

CN101

CN102

CN103

CN104

CN105

1-695-904-11 o PIN, CONNECTOR (PC BOARD) 20P

1-564-705-11 o PIN,CONNECTOR (3P)

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

1-506-611-11 o PIN,CONNECTOR 8P

1-564-706-11 s PIN,CONNECTOR (4P)

C106

C107

C108

C109

C110

1-163-105-00 s CAPACITOR,CHIP CERAMIC 33PF/50

1-163-113-00 s CAPACITOR,CHIP CERAMIC 68PF/50

1-104-919-11 s CAPACITOR,TANTALUM 10MF/25V

1-164-346-11 s CAPACITOR,CHIP CERAMIC 1MF/16V

CN106

CN107

CN108

CN109

CN110

1-580-716-11 o PIN, CONNECTOR (PC BOARD) 13P

1-566-757-11 s PIN, CONNECTOR (PC BOARD) 2P

1-566-763-11 o PIN,CONNECTOR (PC BOARD) 8P

1-564-505-11 s PLUG,CONNECTOR (2P)

1-560-060-00 s PIN,CONNECTOR 2P

C111

C112

C113

C114

C115

1-163-125-00 s CAPACITOR,CERAMIC 220PF/50V SL

1-164-346-11 s CAPACITOR,CHIP CERAMIC 1MF/16V

1-163-117-00 s CAPACITOR,CHIP CERAMIC 100PF

1-163-832-00 s CAPACITOR,CERAMIC 0.1MF/100V

1-164-346-11 s CAPACITOR,CHIP CERAMIC 1MF/16V

D101

D103

D104

D105

D106

8-719-068-64 s DIODE MA143A-(TX).SO

8-719-052-18 s DIODE RLS245TE-11

8-719-070-38 s DIODE ESJA57-04AT

C117

C118

C119

C120

C121

9-885-015-33 s CAPACITOR,ELECT 1000U/16V

1-128-578-11 s CAPACITOR,ELECT 1MF/100V

1-104-919-11 s CAPACITOR,TANTALUM 10MF/25V

1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V

D108

D109

D110

D111

D112

8-719-801-78 s DIODE 1SS184

8-719-068-64 s DIODE MA143A-(TX).SO

8-719-801-78 s DIODE 1SS184

8-719-052-18 s DIODE RLS245TE-11

C122

C123

C124

C125

C126

1-164-346-11 s CAPACITOR,CHIP CERAMIC 1MF/16V

1-104-919-11 s CAPACITOR,TANTALUM 10MF/25V

1-104-823-11 s CAPACITOR,TANTALUM 47MF/16V

1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V

DL101

1-406-729-21 s DELAY LINE,LC (120NS)

F101 ! 1-532-825-11 s FUSE,GLASS 2A/250V (20MM)

IC102

IC103

IC104

IC105

IC106

8-759-366-35 s IC TC4W66F

8-759-142-20 s IC UPC4062G2

(TE12R)

C127

C129

C130

C131

C132

1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V

1-130-734-00 s CAPACITOR,FILM 0.0068MF/100V

9-939-858-01 s CAPACITOR, ELECT 100UF/16V

1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V

1-107-689-21 s CAPACITOR,TANTALUM 1MF/35V

8-759-237-79 s IC TC74HC595AF (EL)

8-759-242-76 s IC TC7W08F

8-759-242-74 s IC TC7W04F

IC107

IC108

8-759-235-91 s IC TC74HC126AF (EL)

8-759-300-28 s IC HA11423MP

C133

C134

C135

C136

C137

1-130-994-11 s CAPACITOR,ELECT 0.033MF/50V PP

1-126-393-11 s CAPACITOR,ELECT 33MF/10V(CHIP)

9-939-858-01 s CAPACITOR, ELECT 100UF/16V

1-137-459-11 s CAPACITOR,FILM 0.0056MF/100V

1-130-734-00 s CAPACITOR,FILM 0.0068MF/100V

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

IC112

IC113

8-759-242-74 s IC TC7W04F

C138

C139

C140

C141

C142

1-107-689-21 s CAPACITOR,TANTALUM 1MF/35V

1-163-145-00 s CAPACITOR,CHIP CERAMIC 1500PF

1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V

8-759-237-79 s IC TC74HC595AF (EL)

L101

9-939-863-01 s INDUCTOR, CHIP 82UH

Q101

Q102

Q103

Q104

Q105

8-729-905-38 s TRANSISTOR 2SC4081T106R

8-729-036-38 s TRANSISTOR 2SC4080

C143

C144

C145

C146

C147

1-163-127-00 s CAPACITOR,CHIP CERAMIC 270PF

1-107-689-21 s CAPACITOR,TANTALUM 1MF/35V

1-104-919-11 s CAPACITOR,TANTALUM 10MF/25V

DXF-51

6-6

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(A BOARD)

Ref. No.

or Q’ty Part No.

SP Description

or Q’ty Part No.

SP Description

Q106

Q107

Q108

Q109

Q110

8-729-117-73 s TRANSISTOR 2SC4178-F14

8-729-905-38 s TRANSISTOR 2SC4081T106R

R133

R134

R135

R136

R137

1-216-055-00 s RESISTOR,CHIP 1.8K 1/10W(2012)

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

1-216-079-00 s RESISTOR,CHIP 18K 1/10W(2012)

1-216-025-00 s RESISTOR,CHIP 100 1/10W(2012)

1-216-042-00 s RESISTOR,CHIP 510 1/10W (2125)

Q111

Q113

Q115

Q116

Q117

8-729-036-38 s TRANSISTOR 2SC4080

8-729-924-97 s TRANSISTOR 2SC3722K-R

8-729-905-38 s TRANSISTOR 2SC4081T106R

8-729-105-19 s TRANSISTOR 2SC3518L

8-729-905-38 s TRANSISTOR 2SC4081T106R

R139

R140

R141

R142

R143

1-216-057-00 s RESISTOR,CHIP 2.2K 1/10W(2012)

1-208-771-11 s RESISTOR,CHIP 360 1/10W (2012)

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

1-216-057-00 s RESISTOR,CHIP 2.2K 1/10W(2012)

1-216-069-11 s RESISTOR,CHIP 6.8K 1/10W(2012)

Q118

Q120

Q121

Q122

Q123

8-729-905-38 s TRANSISTOR 2SC4081T106R

R144

R145

R146

R147

R148

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

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

1-216-065-00 s RESISTOR,CHIP 4.7K 1/10W(2012)

1-216-033-00 s RESISTOR,CHIP 220 1/10W(2012)

Q124

Q125

Q126

Q127

Q128

9-939-864-01 s TRANSISTOR 2SD2374

R149

R150

R151

R152

R153

1-216-042-00 s RESISTOR,CHIP 510 1/10W (2125)

1-216-065-00 s RESISTOR,CHIP 4.7K 1/10W(2012)

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

1-216-039-00 s RESISTOR,CHIP 390 1/10W(2012)

1-216-055-00 s RESISTOR,CHIP 1.8K 1/10W(2012)

9-939-865-01 s TRANSISTOR 2SB1548

8-729-420-75 s TRANSISTOR 2SD1328-RST-TX

8-729-905-38 s TRANSISTOR 2SC4081T106R

Q129

Q130

Q131

Q132

Q133

8-729-905-38 s TRANSISTOR 2SC4081T106R

8-729-422-12 s FET 2SK664

R154

R155

R156

R157

R158

1-216-001-00 s RESISTOR,CHIP 10 1/10W(2012)

1-216-461-00 s RESISTOR,METAL FILM 5.6K/2W

1-216-061-00 s RESISTOR,CHIP 3.3K 1/10W(2012)

1-216-097-00 s RESISTOR,CHIP 100K 1/10W(2012)

8-729-026-52 s TRANSISTOR 2SA1576A-T106-R

Q134

Q135

8-729-905-38 s TRANSISTOR 2SC4081T106R

8-729-036-38 s TRANSISTOR 2SC4080

R159

R160

R161

R162

R163

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

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

1-216-057-00 s RESISTOR,CHIP 2.2K 1/10W(2012)

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

1-216-356-00 s RESISTOR,METAL FILM 3.9/1W

R101

R102

R103

R104

R105

1-216-069-11 s RESISTOR,CHIP 6.8K 1/10W(2012)

1-216-033-00 s RESISTOR,CHIP 220 1/10W(2012)

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

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

R164

R165

R166

R167

R168

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

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

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

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

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

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

R106

R107

R108

R109

R110

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

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

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

R169

R170

R171

R172

R173

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

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

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

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

R113

R114

R115

R116

R117

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

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

1-216-081-00 s RESISTOR,CHIP 22K 1/10W(2012)

1-216-085-00 s RESISTOR,CHIP 33K 1/10W(2012)

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

R174

R175

R176

R178

R179

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

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

R118

R119

R120

R121

R122

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

1-247-842-11 s RESISTOR,CARBON 3K 1/4W

1-216-081-00 s RESISTOR,CHIP 22K 1/10W(2012)

R180

R181

R182

R184

R185

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

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

R123

R124

R125

R126

R127

1-216-057-00 s RESISTOR,CHIP 2.2K 1/10W(2012)

1-216-033-00 s RESISTOR,CHIP 220 1/10W(2012)

1-216-039-00 s RESISTOR,CHIP 390 1/10W(2012)

1-216-081-00 s RESISTOR,CHIP 22K 1/10W(2012)

R186

R187

R188

R189

R190

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

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

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

R128

R129

R130

R131

R132

1-216-025-00 s RESISTOR,CHIP 100 1/10W(2012)

1-216-061-00 s RESISTOR,CHIP 3.3K 1/10W(2012)

1-216-042-00 s RESISTOR,CHIP 510 1/10W (2125)

1-216-040-00 s RESISTOR,CHIP 430 1/10W (2012)

1-216-025-00 s RESISTOR,CHIP 100 1/10W(2012)

R191

R192

R193

R194

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

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

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

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

DXF-51

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(A BOARD)

Ref. No.

or Q’ty Part No.

SP Description

or Q’ty Part No.

SP Description

R195

R196

R197

R198

R199

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

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

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

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

R254

R255

R256

R258

R260

1-216-121-00 s RESISTOR,CHIP 1M 1/10W(2012)

1-216-610-11 s RESISTOR,CHIP 20 1/10W(2012)

1-216-031-00 s RESISTOR,CHIP 180 1/10W(2012)

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

1-215-869-11 s RESISTOR,METAL FILM 1K/1W

R200

R201

R202

R203

R204

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

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

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

R261

R264

R265

R266

1-216-133-00 s RESISTOR,CHIP 3.3M 1/10W(2012)

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

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

1-216-047-00 s RESISTOR,CHIP 820 1/10W(2012)

RV102 *1 1-225-796-11 s RESISTOR,ADJ,CERMET 100K

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

R205

R206

R208

R209

R210

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

1-216-081-00 s RESISTOR,CHIP 22K 1/10W(2012)

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

1-216-061-00 s RESISTOR,CHIP 3.3K 1/10W(2012)

1-216-071-00 s RESISTOR,CHIP 8.2K 1/10W(2012)

RV104 *2 1-237-034-11 s RESISTOR,ADJ,CERMET 2K

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

R211

R212

R213

R214

R215

1-216-003-11 s RESISTOR,CHIP 12 1/10W(2012)

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

1-216-065-00 s RESISTOR,CHIP 4.7K 1/10W(2012)

1-216-093-11 s RESISTOR,CHIP 68K

1-216-689-11 s RESISTOR,CHIP 39K 1/10W(2012)

RV108 *1 1-225-787-11 s RESISTOR,ADJ,CERMET 500

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

R216

R217

R218

R219

R220

1-216-074-00 s RESISTOR,CHIP 11K 1/10W(2012)

1-216-082-00 s RESISTOR,CHIP 24K 1/10W(2012)

1-216-070-00 s RESISTOR,CHIP 7.5K 1/10W(2012)

1-216-027-00 s RESISTOR,CHIP 120 1/10W(2012)

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

RV110 *2 1-237-040-11 s RESISTOR,ADJ,CERMET 200K

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

R221

R222

R223

R224

R225

1-216-041-11 s RESISTOR,CHIP 470 1/10W (2012)

1-216-093-11 s RESISTOR,CHIP 68K

RV111 *2 1-237-524-21 s RESISTOR,ADJ,CERMET 1M

1-216-021-00 s RESISTOR,CHIP 68 1/10W(2012)

1-216-107-00 s RESISTOR,CHIP 270K 1/10W(2012)

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

SG101

SG102

1-519-422-11 s GAP,SPARK

R226

R227

R228

R229

R230

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

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

1-216-035-00 s RESISTOR,CHIP 270 1/10W(2012)

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

R232

R233

R234

R235

1-216-061-00 s RESISTOR,CHIP 3.3K 1/10W(2012)

1-216-025-00 s RESISTOR,CHIP 100 1/10W(2012)

1-216-356-00 s RESISTOR,METAL FILM 3.9/1W

1-216-037-00 s RESISTOR,CHIP 330 1/10W(2012)

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

R236

R237

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

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

R241

R242

R243

1-216-025-00 s RESISTOR,CHIP 100 1/10W(2012)

1-216-081-00 s RESISTOR,CHIP 22K 1/10W(2012)

1-216-142-00 s RESISTOR,CHIP 4.7 1/8W(3216)

R244

R245

R246

R247

R248

1-216-142-00 s RESISTOR,CHIP 4.7 1/8W(3216)

1-216-097-00 s RESISTOR,CHIP 100K 1/10W(2012)

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

1-216-093-11 s RESISTOR,CHIP 68K

1-216-061-00 s RESISTOR,CHIP 3.3K 1/10W(2012)

R249

R250

R251

R252

R253

1-216-083-00 s RESISTOR,CHIP 27K 1/10W(2012)

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

1-216-035-00 s RESISTOR,CHIP 270 1/10W(2012)

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

DXF-51

6-8

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-------

D BOARD

-------

Note:

(D BOARD)

Ref. No.

Serial No. 10001- (UC)

or Q’ty Part No.

SP Description

Serial No. 30001- (J)

Serial No. 40001- (AEP)

Serial No. 100001- (UC, J)

Serial No. 400001- (CE)

R311

R312

R313

R314

R315

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

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

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

1-216-033-00 s RESISTOR,CHIP 220 1/10W(2012)

1-216-084-00 s RESISTOR,CHIP 30K 1/10W(2012)

Ref. No.

or Q’ty Part No.

SP Description

R316

R317

R318

R319

R320

1-216-065-00 s RESISTOR,CHIP 4.7K 1/10W(2012)

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

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

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

1pc

9-939-887-02 o MOUNTED CIRCUIT BOARD, D

C301

C302

C303

C304

C305

1-107-686-11 s CAPACITOR,TANTALUM 4.7MF/16V

1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V

1-130-202-00 s CAPACITOR,FILM 0.022MF/400V PP

1-104-913-11 s CAPACITOR,TANTALUM 10MF/16V

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

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

RV302*2! 1-237-035-11 s RESISTOR,ADJ,CERMET 5K

C306

C307

C308

C309

C311

1-130-202-00 s CAPACITOR,FILM 0.022MF/400V PP

1-104-666-11 s CAPACITOR,ELECT 220MF/25V

9-885-015-34 s CAPACITOR,ELECT 47MF/100V

1-126-941-11 s CAPACITOR,ELECT 470MF/25V

! 1-163-145-00 s CAPACITOR,CHIP CERAMIC 1500PF

C312

C313

C314

C315

C316

! 1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V

1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V

1-164-346-11 s CAPACITOR,CHIP CERAMIC 1MF/16V

1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V

1-104-913-11 s CAPACITOR,TANTALUM 10MF/16V

C317

C318

9-939-783-01 s CAPACITOR,ELECT 6.8MF/50V

1-164-346-11 s CAPACITOR,CHIP CERAMIC 1MF/16V

CN301

CN302

CN303

CN304

CN305

1-564-704-11 o PIN,CONNECTOR (2P)

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

1-564-506-11 o PLUG,CONNECTOR (3P)

1-564-706-11 s PIN,CONNECTOR (4P)

1-506-945-11 o PIN,CONNECTOR 3P

D301

D302

D303

D304

D305

8-719-068-64 s DIODE MA143A-(TX).SO

8-719-074-79 s DIODE YG911S2R

8-719-948-45 s DIODE ERA22-08

8-719-036-65 s DIODE RD2.0SB-T1

D306

8-719-068-64 s DIODE MA143A-(TX).SO

IC301

IC302

8-759-095-59 s IC M5237ML-TP1

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

Q303

Q305

Q306

9-939-809-01 s TRANSISTOR 2SK2012

9-939-806-01 s TRANSISTOR 2SB1548

8-729-905-38 s TRANSISTOR 2SC4081T106R

8-729-026-52 s TRANSISTOR 2SA1576A-T106-R

R301

R302

R303

R304

R305

1-216-025-00 s RESISTOR,CHIP 100 1/10W(2012)

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

1-216-298-00 s RESISTOR,CHIP 2.2 1/10(2012)

1-216-065-00 s RESISTOR,CHIP 4.7K 1/10W(2012)

R306

R307

R308

R309

R310

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

1-216-070-00 s RESISTOR,CHIP 7.5K 1/10W(2012)

1-216-025-00 s RESISTOR,CHIP 100 1/10W(2012)

1-216-121-00 s RESISTOR,CHIP 1M 1/10W(2012)

DXF-51

6-9

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-------

G BOARD

-------

--------

H1 BOARD

--------

Ref. No.

or Q’ty Part No.

SP Description

or Q’ty Part No.

SP Description

1pc

9-939-894-02 o MOUNTED CIRCUIT BOARD, G

1pc

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

C501

C502

C503

C504

C505

1-104-666-11 s CAPACITOR,ELECT 220MF/25V

1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V

1-163-275-11 s CAPACITOR,CERAMIC 1000PF/50V

1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V

CN201

1-580-716-11 s PIN, CONNECTOR (PC BOARD) 13P

RV201

RV202

RV203

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

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

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

C506

1-163-117-00 s CAPACITOR,CHIP CERAMIC 100PF

9-980-048-01 s CAPACITOR,ELECT 820MF/25V

9-885-015-35 s CAPACITOR,ELECT 820MF/25V

1-104-666-11 s CAPACITOR,ELECT 220MF/25V

SW201

SW202

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

9-939-874-01 s SWITCH (TALLY SW)

C507*1

C507*2

C508

C509

---------

H2A BOARD

---------

C510

C511

1-164-004-11 s CAPACITOR,CERAMIC 0.1MF/25V

1-104-823-11 s CAPACITOR,TANTALUM 47MF/16V

CN501

CN502

1-564-719-11 s PIN,CONNECTOR (3P)

1-564-718-11 s PIN,CONNECTOR (2P)

Ref. No.

or Q’ty Part No.

SP Description

D501

D502

9-980-049-01 s DIODE DSA3A2

CN601

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

8-719-981-00 s DIODE ERC81-004

D601

D602

D603

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

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

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

IC501

8-759-144-88 s IC UPC494GS

L501

L502

L503

L504

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

9-939-839-01 s COIL, INDUCTOR 65uH

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

---------

H2B BOARD

---------

Q501

Q502

Q503

8-729-905-38 s TRANSISTOR 2SC4081T106R

8-729-026-51 s TRANSISTOR 2SA1576A-T106-Q

8-729-023-70 s TRANSISTOR 2SJ246S-TL

Ref. No.

R501

R502

R503

R504

R505

1-216-679-11 s RESISTOR,CHIP 15K 1/10W(2012)

1-216-079-00 s RESISTOR,CHIP 18K 1/10W(2012)

1-216-001-00 s RESISTOR,CHIP 10 1/10W(2012)

1-216-017-00 s RESISTOR,CHIP 47 1/10W(2012)

1-216-679-11 s RESISTOR,CHIP 15K 1/10W(2012)

or Q’ty Part No.

SP Description

CN602

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

D605

D606

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

8-719-032-46 s DIODE LD-001MGLM

R506

R507

R508

R509

R510

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

1-216-661-11 s RESISTOR,CHIP 2.7K 1/10W(2012)

1-216-101-00 s RESISTOR,CHIP 150K 1/10W(2012)

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

-------

P BOARD

-------

Ref. No.

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

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

or Q’ty Part No.

SP Description

1pc

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

(INCLUDED FLYBACK TRANS FBT301)

CN401

CN402

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

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

D401

R401

8-719-300-33 s DIODE RU3AM

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

DXF-51

6-10

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-------

Q BOARD

-------

Ref. No.

or Q’ty Part No.

SP Description

1pc

9-939-878-02 o MOUNTED CIRCUIT BOARD, Q

CN701

CN702

1-695-904-11 s PIN, CONNECTOR (PC BOARD) 20P

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

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Overall

Section 7

Block Diagrams

DXF-51

7-1

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. Parts marked “ * ” differ 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.

. 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).

. All electrolytics are in 50 V unless otherwise specified.

(Voltage variations may occur due to normal production tolerances.)

: fusible resistor

: nonflammable resistor

: internal component

: panel designation and adjustment for repair

: B line

. No mark : Color bar signal.

. Circled numbers indicate the reference waveform.

∆

: Signal path.

. Caution when replacing chip parts

Section 8

Diagrams

Note:

[Measuring conditions, voltage and waveform]

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.

The components identified marked ! are

critical for safety.

Replace only with the part number specified.

Reference information

Les composants identifiés par la marque !

sont critiques pour la sécurité.

Ne les remplacer que par une pièce portant

le numéro spécifié.

RESISTOR

FPRD

FUSE

: METAL FILM

: SOLID

: NONFLAMMABLE CARBON

: NONFLAMMABLE FUSIBLE

: NONFLAMMABLE METAL OXIDE

: NONFLAMMABLE CEMENT

: NONFLAMMABLE WIREWOUND

: ADJUSTMENT RESISTOR

COIL

LF-8L

: MICRO INDUCTOR

CAPACITOR TA

: TANTALUM

: STYROL

: POLYPROPYLENE

: MYLAR

MPS

: METALIZED POLYESTER

: METALIZED POLYPROPYLENE

: BIPOLAR

: HIGH TEMPERATURE

: HIGH RIPPLE

MPP

ALB

ALT

ALR

• 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 ad-

justments indicated. If results do not meet the specified value,

change the component marked

the specified value is achieved.

and repeat the adjustment until

• When replacing a part shown in the table below, be sure to perform

the related adjustment.

DXF-51

8-1

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A, H2 (A)/H2 (B)

8-1.

Schematic Diagrams and Printed Wiring Boards

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

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

Serial No. 100001–(UC, J)

Serial No. 400001–(CE)

A -Component side-

A -Conductor side-

A BOARD

* : Conductor side

IC110

IC111

IC112

IC113

H-9

* M-3

M-7

Q117

Q118

Q120

Q121

Q122

Q123

Q124

Q125

Q126

Q127

Q128

Q129

Q130

Q131

Q132

Q133

Q134

* L-9

* M-9

* M-8

* H-7

C-7

Q135

* E-5

TP108

TP109

TP110

TP111

TP112

TP113

TP114

TP115

TP116

TP117

TP118

TP119

* C-4

* C-7

* I-6

* B-9

* G-9

* H-9

* G-9

* F-7

* G-3

* B-4

* D-9

D101

D103

D104

D105

D106

D108

D109

D110

D111

D112

* I-3

* G-4

* E-5

* E-6

A-9

RV102

RV103

RV104

RV105

RV107

RV108

RV109

RV110

RV111

* F-6

* I-7

* H-9

* D-6

* F-8

* D-7

* C-9

* G-7

A-8

M-4

Q101

Q102

Q103

Q104

Q105

Q106

Q107

Q108

Q109

Q110

Q111

Q113

Q115

Q116

* I-2

* I-5

* H-2

* E-5

* D-4

* G-4

F-6

M-8

* J-8

D-8

* H-7

* C-4

* C-7

E-7

* E-7

* F-7

* E-7

* C-7

* L-5

* K-5

K-3

IC102

IC103

IC104

IC105

IC106

IC107

IC108

IC109

G-7

J-7

* G-4

G-5

TP101

TP102

TP103

TP104

TP105

TP106

TP107

* C-4

* F-3

* L-7

* J-4

* H-2

* L-3

* M-4

M-9

* H-5

* F-5

* L-8

M-2

M-7

* M-6

I-8

M-10

G-8

DXF-51

8-2 (b)

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A, H2 (A)/H2 (B)

Serial No. 10001–(UC)

Serial No. 30001–(J)

Serial No. 40001–(AEP)

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

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

A -Component side-

A -Conductor side-

A BOARD

* : Conductor side

IC110

IC111

IC112

IC113

H-9

* M-3

M-7

Q117

Q118

Q120

Q121

Q122

Q123

Q124

Q125

Q126

Q127

Q128

Q129

Q130

Q131

Q132

Q133

Q134

* L-9

* M-9

* M-8

* H-7

C-7

Q135

* E-5

TP108

TP109

TP110

TP111

TP112

TP113

TP114

TP115

TP116

TP117

TP118

TP119

* C-4

* C-7

* I-6

* B-9

* G-9

* H-9

* G-9

* F-7

* G-3

* B-4

* D-9

D101

D103

D104

D105

D106

D108

D109

D110

D111

D112

* I-3

* G-4

* E-5

* E-6

A-9

RV102

RV103

RV104

RV105

RV107

RV108

RV109

RV110

RV111

* F-6

* I-7

* H-9

* D-6

* F-8

* D-7

* C-9

* G-7

A-8

M-4

Q101

Q102

Q103

Q104

Q105

Q106

Q107

Q108

Q109

Q110

Q111

Q113

Q115

Q116

* I-2

* I-5

* H-2

* E-5

* D-4

* G-4

F-6

M-8

* J-8

D-8

* H-7

* C-4

* C-7

E-7

* E-7

* F-7

* E-7

* C-7

* L-5

* K-5

K-3

IC102

IC103

IC104

IC105

IC106

IC107

IC108

IC109

G-7

J-7

* G-4

G-5

TP101

TP102

TP103

TP104

TP105

TP106

TP107

* C-4

* F-3

* L-7

* J-4

* H-2

* L-3

* M-4

M-9

* H-5

* F-5

* L-8

M-2

M-7

* M-6

I-8

M-10

G-8

8-2 (a)

DXF-51

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A, H2 (A)/H2 (B)

CN102

TP103

R258

12V

CN107

12V

G BOARD

CN501

9.5V

TALLY

9.5V

R173

9.5V

R170

R169

2.2

11.9

IC105(1/2)

TC7W08F

TALLY DRIVE-1

R264

TO J107

R196

Q116

2SC3518-ZL-E2

TALLY DRIVE2

F101

10k

IC111

R109

9.5V

TC7W04F

125V

10k

LED CONTROL-1

C125

16V

R181

H2(B)

CN108

CN602

9.5V

750

6.6

7.1

TP107

TP104

R108

9.5V

CN101

20P

TP102

9.5VL

Q117

D605

2SC4081

G.TALLY

RT.TALLY

LD001VR

TALLY

LED DRIVE1

PEAKING CONTROL

EXTERNAL DC

R175

10k

RT.TALLY

G.TALLY

R220

10k

5.2

C121

0.1µ

D108

D606

LK001MG

R182

750

IC105(2/2)

TC7W08F

Q115

2SC4081

REG

MA152WK-TX

RECT

REC TALLY INDICATION

BATTARY INDICATION

ZEBRA ON/OFF

IC106(2/3)

TP101

R115

22k

R117

R265

9.5VL

TC7W04F

BUF

10k

IC106(3/3)

TC7W04F

INT

R176

10k

Q118

R110

10k

TP105

5.8

SHUTTER

R.BTALLY

D.TALLY

2SC4081

R104

5.2

LED DRIVE2

R174

R167

10k

R187

C119

10µ

16V

R114

47k

VE VIDEO (X)

EXTERNAL DC

5.2

16 15 14 13 12 11 10

R116

33k

C120

10µ

16V

IC106(1/3)

TC7W04F

16 15 14 13 12 11 10

0 0

C122

1µ

TO J108

BUF

R202

10k

0 0

R168

47k

R201

IC107(1/4)

5.2

IC113

SUTTER GAIN

H2(A)

IC104

TC74HC595AF(EL)

SERIAL DATA DET1

9.5V

CN601

SERIAL DATA

VE VIDEO(G)

EXT DC GND

R184

750

TC74HC595AF(EL)

SERIAL DATA DET2

Q BOARD

CN701

TC74HC126AF(EL)

BUF

R171

10k

D601

6.8

LD001DU

9.5VL

SHUTTER

R178

10k

Q120

H.HOLD

2SC4081

D602

R199

5.2

TP112

C135

LD001VR

LED DRIVE4

R216

11k

R.BATTARY

D.TALLY

R219

120

R217

24k

RV104

R106

10k

R228

270

IC112

C117

1000

R185

750

C138

D603

LD001DU

100

R200

C149

100

16V

R163

3.9

TC7W04F

C.SERIAL.DATA

1k R229

R102

220

Q124

LED COT3

IC107(2/4)

TC74HC126AF(EL)

270

R179

10k

R-Y(X)OUT

EXT DC GND

B-Y(X)OUT

SYNC(X)

2SD2374

V.OUT-2

0.1

Q121

R118

10k

C136

5600p

9.1

TP110

R218

7.5k

2SC4081

R212

5.1k

R215 39k

VIDEO

C141

0.1

D110

LED DRIVE5

0.7

C123

R214

68k

MA143A

-(TX).SO

V.OUT-2

C137

6800p

R226

47k

Q134

R186

750

R107

10k

R230

100

6.4

R203

IC107(3/4)

TC74HC126AF(EL)

R103

10k

2SC4081

C142

0.1

Q133

2SA1576A

PEAK SW

R166

5.1k

5.9

PEAK BUF2

R101

6.8k

R113

10k

R180

10k

SERIAL LOAD

R197

3.1

Q125

2SB1548-P

V.DRIVE

C146

CN105

Q122

D109

R213

4.7k

R243

4.7

C134

2SC4081

MA143A

-(TX).SO

CLAMP

R204

Q132

C143

270p

R225

47k

18 17 16 15 14 13 12 11 10

R244

4.7

IC107(4/4)

TC74HC126AF(EL)

LED DRIVE6

R254

9.5V

2SA1576A

HEATER

70V

PEAK BUF1

5.1

2.2

D BOARD

CN304

R198

R105

10k

C151

270p

5.1

FBP2

HD2

0.6

Q126

2SD1328

-RST-TX

LEVEL SHIFT

R221

470

R223

5.6

V.DUTY

R245

100k

R232

100

RV107

100k

MARK CHANGED INFORMATION

SERIAL NO.

100001-(UC,J)

400001-(AEP)

C153

1500p

R236

15k

CN103

TP109

R224

270k

C148

R222

68k

C144

R239

200k

C128 100P 15KV

D106

ESJA57-04AT

FOCUS RECT

C150

1000

16V

C154

0.1

R240

100

CN109

9.5V

R211

3.8

R238 33K -> 39K

P BOARD

CN402

C152

16V

R192

D104

C133

V.DY1

V.DY2

9.5V

SYNC

FOCUS

R239 150K -> 200K

IC109 TC4538BF -> MC74HC4538AF

Q130

2SC4081

BUF3

R235

15k

Q128

2SC4081

BUF1

R251

10k

8.2k 77.0

Q111

2SC4080

VIDEO OUT

R246

47k

0.033

RLS245TE-11

PROTEKTOR

16 15 14 13 12 11 10

Q131

2SK664-TX

16:9 SW

R231

3.3k

R189

100

Q123

2SC4081

RIPPLE FLT

TP115

Q104

CN110

TP116 Q129

2SC4081

BUF2

TO J109

R210

8.2k

C127

0.1

C126

36.0

2SC4080

VIDEO BUF

4.2

C129

6800p

R155

5.6k

C139

C158

0.1

2.5

R206

22k

R154

V.SIZE

R227

10k

GND

C156

0.1

38.0

C114

C132

R247

68k

TP108

R250

0.7

10k

C130

100

RV109

500

R256

180

R234

330

0.01

100V

35V

9.1

R241

100

3.6

C124

16V

D112

R208

R205

10k

TO J110

0.7

R237

RLS245TE-11

C131

0.1

C140

1500p

TP111

R248

3.3k

RV103

25.5

D111

10k

R252

270

R249

27k

C145

RV110

200k

R255

0.7

Q127

2SC4081

BUF4

MA152WK-TX

STOPER

CN104

8.4

R261

3.3M

V.HOLD

R209

R238

39k

IC110

TC7W04F

R253

200k

RV105

500

C147

C155

220p

4.2

VIDEO OUT

BRIGHT

GND

R242

22k

SG101

R194

12k

RV108

500

IC103

3.3k

R233

3.9

R156

3.3k

V.LIN

µPC842G2-E2

SYNC AMP

V.SIZE.PAL

R188

0.3

9.5V

8.4

1.8

Q105

16:9 V.SIZE

9.5V

1.4

2SC4080

R157

100k

CLAMP

HEATER

R119

10k

R193

10k

C115

J104

8.7

Q135

2SC4080

Q101

VIDEO

TP106

2SC4081

400V

C101

10µ

16V

RIPPLE FLT

C159

0.01

630

S/N 100001-(UC,J)

S/N 400001-(CE)

8.0

SYNC

Q103

8.0

Q108

Q102

2SC4081

C102

10µ

16V

2SC4081

VIDEO BUF3

R266

820

R121

22k

2SC4081

8.0

Q109

VIDEO BUF2

R133

1.8k

R135

18k

8.0

VIDEO

FOCUS

VIDEO BUF1

2SC4081

R139

2.2k

C112

C113

100p

R152

390

PEAK AMP2

R195

750

0-415V

4.0

4.2

D101

MA143A

-(TX).SO

PROTECT

RV111

3.7

C160

0.1

R129

3.3k

R144

47k

3.0

Q106

D105

RLS245TE-11

STOPER

R190

100

3.8

C109

C110

1µ

Q110

8.0

2SC4178

VIDEO AMP

C103

R122

3.4

22k

1µ

FOCUS

3.0

VIDEO

3.3

2SC4081

R191

12k

Q107

10µ

16V

C111

220p

S/N 10001-(UC)

S/N 30001-(J)

S/N 40001-(AEP)

PEAK BUF

2SC4178

SG102

R150

4.7k

C108

2.4

R123

2.2k

C104

16V

R128

100

PEAK AMP1

3.8

D103

RV102

100k

3.2

C128

100p

15kV

R142

2.2k

1.9

R126

27k

MA143A-(TX).SO

R120

R134

750

R165

10k

R148

220

R153

1.8k

R132

430

R146

R158

100k

R151

10k

R260

R130

510

R131

510

R124

220

1.2

C105

16V

R127

22k

R149

510

BRIGHT

C106

33p

16V

R141

750

9.5V

Q113

2SC3722K-R

BRT SHIFT

DL101

120NS

R145

47k

R164

750

C118

3.1

1.8

R172

100

R160

15k

R161

2.2k

V901

IC102

TC4W66F

L101

82µ

R143

6.8k

C-5D01B45

E2799B45(M1)

R57AP45

R136

100

C107

68p

R137

510

R140

360

R159

10k

0.7

H 4

H 3

2.9

R162

200k

R147

4.7k

CATHODE-RAY

TUBE

VIDEO

9.5V

R125

390

(VIDEO AMP, SYNC AMP)

CN106

13P

B-SS452-J-A

TO H1 BOARD

CN201

DXF-51

8-3

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A, H2 (A)/H2 (B)

HA11423MP (IC108)

TC74HC595AF (EL) (IC104, IC113)

A Board Waveforms

16 15 14

Vcc H

13 12

11 10

1 Q102-B

!- Q124-E

OSC

O/P

PHASE

DET

X RAY

TREQ

SYNC

SEP

16 15

VCC

BLK

1 Vp-p (H)

2 IC108-!-

12.8 Vp-p (V)

!= IC109-7

VERT

TREQ

VERT

DRIVE

VERT

OSC

Vcc V

SHIFT REGISTER

844 mVp-p (H)

3 IC108-8

9.84 Vp-p (H)

![ IC109-9

LATCH

MC74HC4538AF (IC109)

GND

VDD

2-C

2-CR

2-RD

2-CK

2-CR

2-Q

7.7 Vp-p (H)

4 IC103-1

9.7 Vp-p (30 Hz)

!] Q105-C

PARALLEL DATA

OUTPUT

7.25 Vp-p (V)

5 IC108-!,

35.3 Vp-p (H)

!\ J104-4

6.56 Vp-p (V)

313 mVp-p (H)

1-C

1-CR

1-RD

1-CK

1-Q

GND

6 IC108-!;

7.0 Vp-p (15.723 MHz)

TC4W66F (IC102)

7 IC108-!=

IN/OUT 1

OUT/IN 1

CONT 2

GND

VCC

CONT 1

550 mVp-p (15.723 MHz)

8 IC108-6

OUT/IN 2

IN/OUT 2

2.36 Vp-p (V)

9 IC108-2

1.1 Vp-p (V)

!/ IC108-1

625 mVp-p (V)

DXF-51

8-4

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G, H1, Q

Serial No. 100001–(UC, J)

Serial No. 400001–(CE)

G BOARD

* : Conductor side

D501

D502

F-6

B-2

IC501

* F-4

Q501

Q502

Q503

* G-4

* G-5

E-4

H1 -Component side-

RV501

E-2

TP501

TP502

TP503

H-6

H-2

G -Component side-

H1 -Conductor side-

Q -Component side-

Q -Conductor side-

G -Conductor side-

8-6 (b)

DXF-51

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G, H1, Q

Serial No. 10001–(UC)

Serial No. 30001–(J)

Serial No. 40001–(AEP)

G BOARD

* : Conductor side

D501

D502

F-6

B-2

IC501

* F-4

Q501

Q502

Q503

* G-4

* G-5

E-4

H1 -Component side-

RV501

E-2

TP501

TP502

TP503

H-6

H-2

G -Component side-

H1 -Conductor side-

Q -Component side-

Q -Conductor side-

G -Conductor side-

8-6 (a)

DXF-51

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G, H1, Q

D BOARD

CN301

A BOARD

CN106

CN502

CN201

13P

CN501

12V

9.5V

A BOARD

CN102

GND-1

Q503

2SJ246S-TL

REG OUT

OFF

SW201

12V

RV202

2kV

RV201

SW202

RV203

5kV

Q501

2SC4081T106R

REG DRIVE1

(USER CONTROL)

50kV

CONTRAST

BRIGHT

TALLY-SW PEAKING-SW

PEAKING

D502

ERC81-004

Q502

2SA1576

A-T106-Q

REG DRIVE2

REG CONT

B-SS452-J-H1

R503

C511

R501

15k

C503

0.1

L502

65µH

R505

15k

R506

7.5k

C507

5.1

1.9

820

CN702

CN701

PEAKING CONTROL

EXTERNAL DC

REC TALLY INDICATION

BATTERY INDICATION

ZEBRA ON/OFF CONTROL

VF VIDEO(X)

EXTERNAL DC

C506

16 15 14 13 12 11 10

100p

IC501

µPC494GS-T1

D-D CONVERTER

REC TALLY INDICATION

BATTERY INDICATION

ZEBRA ON/OFF CONTROL

VF VIDEO(X)

L503

22µH

VIDEO

R504

EXTERNAL DC

C504

1000p

R507

7.5k

C502

220

C505

0.1

SERIAL DATA FOR VF

VF VIDEO(G)

SERIAL DATA FOR VF

VF VIDEO(G)

EXT DC GND

TO A BOARD

CN101

RV501

500

12V

EXT DC GND

R502

18k

R509

150k

L501

22µ

R508

2.7k

C501

220

EXT DC GND

C509

220

25V

R510

10k

EXTERNAL DC

D501

DSA3A2

EXTERNAL DC

CLOCK FOR SERIAL DATA

R-Y(X) OUT

EXT DC GND

B-Y(X) OUT

SYNCH(X)

C508

220

25V

L504

22µH

CLOCK FOR SERIAL DATA16

PROTECT

RV501

9.5V

R-Y(X) OUT

C510

0.1

EXT DC GND

9.5V

EXT DC GND

SERIAL LOAD

B20B-PHDSS

B-Y(X) OUT

(D-D CONVERTER)

SYNCH(X)

B-SS452-J-G

SERIAL LOAD

TX20A-26R-D2LT-A1

(RELAY)

B-SS452-J-Q

DXF-51

8-7

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D, P

Serial No. 100001–(UC, J)

Serial No. 400001–(CE)

D BOARD

* : Conductor side

D301

D303

D304

D305

D306

* D-9

E-8

* F-6

* D-5

* D-4

IC301

IC302

* C-5

* C-4

Q301

Q303

Q305

Q306

D-8

D-5

* E-2

RV301

RV302

* C-7

* C-3

TP301

TP302

TP303

TP304

* C-1

* E-1

* E-8

D -Component side-

P -Component side-

P -Conductor side-

D -Conductor side-

8-8 (b)

DXF-51

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D, P

Serial No. 10001–(UC)

Serial No. 30001–(J)

Serial No. 40001–(AEP)

D BOARD

* : Conductor side

D301

D303

D304

D305

D306

* D-9

E-8

* F-6

* D-5

* D-4

IC301

IC302

* C-5

* C-4

Q301

Q303

Q305

Q306

D-8

D-5

* E-2

RV301

RV302

* C-7

* C-3

TP301

TP302

TP303

TP304

* C-1

* E-1

* E-8

D -Component side-

P -Conductor side-

P -Component side-

D -Conductor side-

8-8 (a)

DXF-51

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D, P

Q301-D

CN303

L901-1

DY H

H.LIN

H.DY

R318

9.5V

L302

167 Vp-p (H)

Q305

D301

MA143A

PROTECT

C301

4.7

C302

0.1

2SC4081

R317

H.DRIVE-1

11.5

5.8

16V

C317

6.8µ

25V

ALB

C304

0.022

400

7.8

8.2

Q302

2SK2012

HV REG

R303

2.2

C303

0.1

R302

10k

R301

100

CN305

Q306

2SA1576

H.DRIVE-2

2.1

Q301

2SK2012

H.OUT

HV REG

2.6

D302

MA143A

PROTECT

HV REG

CN301

TP301 TP302

9.5V

S/N 10001-(UC)

S/N 30001-(J)

S/N 40001-(AEP)

NO MARK:

9.5V

C306

G BOARD

CN502

R320

0.022

400V

R305

C305

16V

C313

0.1

R304

4.7k

4.7k10

( )MARK: S/N 100001-(UC,J)

S/N 400001-(CE)

R311

6.2k

CN302

6.6

R310

C314

RV302

5.5 R313

FBT301

6.1

FBT

9.5V

HV ADJ

IC302(2/2)

C318

R309

CN401

0(7)

1(4)

+B1

11.4

BA15218F-E2

H/VBUF-2

R312

15k

D303

YG911S2R

STOPER

HEATER1

HV.REF

70V1

9.5V

GND

11.5

C309

470

25V

R306

5.1

Q303

FBP0

+B0

IC302(1/2)

BA15218F-E2

H/VBUF-1

2SB1548-P

+B REG

L301

250µH

R401

220k

1/4W

9.5V

D306

C308

100V

6.7

HV.REF0

HEATER0

70V0

D305

RD2.0SB

-T1

R319

5.1

R307

7.5k

MA143A-(TX).SO

R315

30k

C316

16V

C307

220

16V

(2)

6.6

PROTECT

IC301

R314

220

C315

0.1

M5237ML-TP1

CN304

REG CONT

(1)

TP303

C312

0.1

C311

1500p

R308

100

RV301

8(10)

HEATER

70V

4(6)

1.3

6.6

8.8

H SIZE

A BOARD

CN105

D401

ERC25-04S

FBP2

HD2

R316

4.7k

DAMPER

CN402

A BOARD

CN103

FOCUS

(FBT)

(H.DRIVE,B+ REG)

B-SS452-J-D

DXF-51

8-9

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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 low-

voltage 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)

To Exposed Metal

Parts on Set

voltmeter

(0.75V)

0.15 µF

1.5 kZ

Earth Ground

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

DXF-51

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Japanese/English

01HY16-2

Sony Corporation

Printed in Japan

9-922-654-02

B&P Company

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