Sony CPD-E220 User manual

Brand: Sony

Model: CPD-E220

Category: TVs & monitors

Type: User manual

SERVICE MANUAL

SPECIFICATIONS

CRT 0.24 mm aperture grille pitch (center)

17 inches measured diagonally

90-degree deflection

FD Trinitron

Viewable image size Approx. 327 × 243 mm (w/h)

(14

× 9

inches)

16.0" viewing image

Resolution

Maximum Horizontal: 1600 dots (E220/E220E)

Vertical: 1200 lines (E220/E220E)

Recommended Horizontal: 1024 dots

Vertical: 768 lines

Standard image area Approx. 312 × 234 mm (w/h)

(12

× 9

inches)

Deflection frequency* Horizontal: 30 to 85 kHz (E220/E220E)

Vertical: 48 to 120 Hz

AC input voltage/current 220 to 240 V, 50/60 Hz, 0.9 A

Power consumption 120 W

Dimensions

Approx. 404 × 413.5 × 419.5 mm (w/h/

(16 × 16

× 16

inches)

Mass Approx. 20 kg (44 lb 1 oz)

Plug and Play DDC1/DDC2B/DDC2Bi

* Recommended horizontal and vertical timing condition

• Horizontal sync width should be more than 1.0 µsec.

• Horizontal blanking width should be more than 3.0 µsec.

• Vertical blanking width should be more than 500 µsec.

Design and specifications are subject to change without notice.

1280 dots (E215E)

1024 lines (E215E)

30 to 70 kHz (E215E)

[CPD-E220]

Equator Model

S. Hemisphere Model

N. Hemisphere Model

Chassis No. SCC-L35B-A

[CPD-E215E]

AEP Model

Chassis No. SCC-L35D-A

[CPD-E220E]

AEP Model

Chassis No. SCC-L35C-A

TRINITRON

COLOR COMPUTER DISPLAY

CPD-E220/E215E/E220E

CHASSIS

CPD-E220/E215E/E220E

– 2 –

LEAKAGE TEST

The AC leakage from any exposed metal part to earth ground

and from all exposed metal parts to any exposed metal part hav-

ing a return to chassis, must not exceed 0.5 mA (500

microampers).

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” indica-

tion 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 VOMs that are suitable. Nearly all

battery operated digital multimeters that have a 2 V AC

range are suitable. (See Fig. A)

WARNING!!

NEVER TURN ON THE POWER IN A CONDITION IN

WHICH THE DEGAUSS COIL HAS BEEN REMOVED.

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY SHADING AND MARK

0 ON THE SCHEMATIC DIAGRAMS, EXPLODED

VIEWS AND IN THE PARTS LIST ARE CRITICAL FOR

SAFE OPERATION. REPLACE THESE COMPONENTS

WITH SONY PARTS WHOSE PART NUMBERS AP-

PEAR AS SHOWN IN THIS MANUAL OR IN SUPPLE-

MENTS PUBLISHED BY SONY. CIRCUIT ADJUST-

MENTS THAT ARE CRITICAL FOR SAFE OPERATION

ARE IDENTIFIED IN THIS MANUAL. FOLLOW THESE

PROCEDURES WHENEVER CRITICAL COMPONENTS

ARE REPLACED OR IMPROPER OPERATION IS SUS-

PECTED.

AVERTISSEMENT!!

NE JAMAIS METTRE SOUS TENSION QUAND LA

BOBINE DE DEMAGNETISATION EST ENLEVÉE.

ATTENTION AUX COMPOSANTS RELATIFS À LA

SÉCURITÉ!!

LES COMPOSANTS IDENTIFIÉS PAR UNE TRAME ET

UNE MARQUE 0 SONT CRITIQUES POUR LA SÉCURITÉ.

NE LES REMPLACER QUE PAR UNE PIÈCE PORTANT LE

NUMÉRO SPECIFIÉ. 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 CRI-

TIQUES, OU LORSQU’UN MAUVAIS FONCTIONNEMENT

EST SUSPECTÉ.

After correcting the original service problem, perform the fol-

lowing safety checks before releasing the set to the customer:

1. Check the area of your repair for unsoldered or poorly-sol-

dered connections. Check the entire board surface for solder

splashes and bridges.

2. Check the interboard wiring to ensure that no wires are

“pinched” or contact high-wattage resistors.

3. Check that all control knobs, shields, covers, ground straps,

and mounting hardware have been replaced. Be absolutely

certain that you have replaced all the insulators.

4. Look for unauthorized replacement parts, particularly tran-

sistors, that were installed during a previous repair. Point

them out to the customer and recommend their replacement.

5. Look for parts which, though functioning, show obvious

signs of deterioration. Point them out to the customer and

recommend their replacement.

6. Check the line cords for cracks and abrasion. Recommend

the replacement of any such line cord to the customer.

7. Check the B+ and HV to see if they are specified values.

Make sure your instruments are accurate; be suspicious of

your HV meter if sets always have low HV.

8. Check the antenna terminals, metal trim, “metallized”

knobs, screws, and all other exposed metal parts for AC

Leakage. Check leakage as described below.

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

SAFETY CHECK-OUT

1.5 k

Ω

0.15 µFAC

Voltmete

(0.75 V)

To Exposed Metal

Parts on Set

Earth Ground

CPD-E220/E215E/E220E

– 3 –

POWER SAVING FUNCTION

DIAGNOSIS

This monitor is equipped with a self-diagnosis function. If there is

a problem with your monitor or computer, the screen will go blank

and the 1 (power) indicator will either light up green or flash

orange. If the 1 (power) indicator is lit in orange, the computer is

in power saving mode. Try pressing any key on the keyboard.

If the 1 (power) indicator is green

Disconnect the video input cable or turn off the

connected computer.

Press the 1 (power) button twice to turn the monitor

off and then on.

Move the control button , for 2 seconds before the

monitor enters power saving mode.

If all four color bars appear (white, red, green, blue), the monitor

is working properly. Reconnect the video input cable and check

the condition of your computer.

If the color bars do not appear, there is a potential monitor failure.

Inform your authorized Sony dealer of the monitor’s condition.

If the 1 (power) indicator is flashing orange

Press the 1 (power) button twice to turn the monitor off

and then on.

If the 1 (power) indicator lights up green, the monitor is working

properly.

If the 1 (power) indicator is still flashing, there is a potential

monitor failure. Count the number of seconds between orange

flashes of the 1 (power) indicator and inform your authorized

Sony dealer of the monitor’s condition. Be sure to note the model

name and serial number of your monitor. Also note the make and

model of your computer and video board.

RESET

1 (power) indicator

This monitor meets the power-saving guidelines set by VESA,

ENERGY STAR, and NUTEK. If the monitor is connected to a

computer or video graphics board that is DPMS (Display Power

Management Signaling) compliant, the monitor will automatically

reduce power consumption in three stages as shown below

* “Sleep” and “deep sleep” are power saving modes defined by the

Environmental Protection Agency.

** When your computer is in a power saving mode, MONITOR IS IN

POWER SAVE MODE appears on the screen if you press any button

on the monitor. After a few seconds, the monitor enters the power

saving mode again.

Power mode Power consumption 1 (power)

indicator

normal

operation ≤ 120 W green

1 standby ≤ 15 W green and orange

alternate

2 suspend

(sleep)* ≤ 15 W green and orange

alternate

3 active off**

(deep sleep)* ≤ 3 W orange

power off 0 W off

CPD-E220/E215E/E220E

– 4 –

TIMING SPECIFICATION

PRIMARY MODE

MODE AT PRODUCTION

MODE 1 MODE 2 MODE 3 MODE 4 MODE 5 MODE 6 MODE 7 MODE 8

RESOLUTION 640 X 480 800 X 600 832 X 624 1024 X 768 1024 X 768 720 X 400 640 X 480 1280 X 1024

CLOCK 25.175 MHz 56.250 MHz 57.283 MHz 78.750 MHz 94.500 MHz 28.322 MHz 36.000 MHz 135.000 MHz

— HORIZONTAL —

H-FREQ 31.469 kHz 53.674 kHz 49.725 kHz 60.024 kHz 68.677 kHz 31.469 kHz 43.269 kHz 79.976 kHz

usec usec usec usec usec usec usec usec

H. TOTAL 31.778 18.631 20.111 16.660 14.561 31.777 23.111 12.504

H. BLK 6.356 4.409 5.586 3.657 3.725 6.355 5.333 3.022

H. FP 0.636 0.569 0.559 0.203 0.508 0.636 1.556 0.119

H. SYNC 3.813 1.138 1.117 1.219 1.016 3.813 1.556 1.067

H. BP 1.907 2.702 3.910 2.235 2.201 1.907 2.222 1.837

H. ACTIV 25.422 14.222 14.524 13.003 10.836 25.422 17.778 9.481

— VERTICAL —

V. FREQ(HZ) 59.940 Hz 85.061 Hz 74.550 Hz 75.030 Hz 84.997 Hz 70.087 Hz 85.008 Hz 75.025 Hz

lines lines lines lines lines lines lines lines

V. TOTAL 525 631 667 800 808 449 509 1066

V. BLK 45 31 43 32 40 49 29 42

V. FP 1011111211

V. SYNC 2 3 3 33233

V. BP 33 27 39 28 36 35 25 38

V. ACTIV 480 600 624 768 768 400 480 1024

— SYNC —

INT(G) NONONONONONONONO

EXT(H/V)/POLARITY YES -/- YES +/+ YES -/- YES +/+ YES +/+ YES -/+ YES -/- YES +/+

EXT(CS)/POLARITY NO NO NO NO NO NO NO NO

INT/NON INT NON INT NON INT NON INT NON INT NON INT NON INT NON INT NON INT

2000.8.28 VER.

CPD-E220/E215E/E220E

– 5 –

TABLE OF CONTENTS

Section Title Page

1. GENERAL .................................................................. 1-1

2. DISASSEMBLY

2-1. Cabinet Removal ................................................. 2-1

2-2. A and D Boards Removal ................................... 2-1

2-3. Service Position .................................................... 2-2

2-4. Picture Tube Removal .......................................... 2-2

2-5. H Board Removal ................................................. 2-3

2-6. Harness Location .................................................. 2-4

3. SAFETY RELATED ADJUSTMENT............. 3-1

4. ADJUSTMENTS ...................................................... 4-1

5. DIAGRAMS

5-1. Block Diagrams ................................................... 5-1

5-2. Frame Schematic Diagram .................................. 5-5

5-3. Circuit Boards Location ...................................... 5-6

5-4. Schematic Diagrams and Printed Wiring Boards .. 5-7

(1) Schematic Diagram of H Board ......................... 5-8

(2) Schematic Diagram of A Board ......................... 5-9

(3) Schematic Diagrams of

D (a, b, c, d) Board .................................. 5-13

5-5. Semiconductors .................................................. 5-23

6. EXPLODED VIEWS

6-1. Chassis ................................................................. 6-1

6-2. Picture Tube ........................................................ 6-2

6-3. Packing Materials ................................................ 6-3

7. ELECTRICAL PARTS LIST ............................ 7-1

CPD-E220/E215E/E220E

GND

Connector

(2P)

GND

CN2

CN602

CN310

CN303

CN304

CN307

CN309

CN301

CN302

CN903

Screw

(+BVTT 3 x 8 )

I/O cable assembly

Screw

(+M 4 x 8)

Cable

Cable cover

Three screws

(+BVTT 3 x 12)

A board

D board

Cable stopper

Cable holder

Four screws

(+BVTT 3 x 8)

GND

Two claws

Two screws

(+BVTP 4 x 16)

Cabinet

Bezel assembly Bezel assembly

Cabinet

Push in the tip of a screwdriver

about 10mm to unlock the claw.

SECTION 2

DISASSEMBLY

2-1. CABINET REMOVAL

2-2. A AND D BOARDS REMOVAL

2-1

CPD-E220/E215E/E220E

A board

Tention spring

GND

CN602

CN903

Connector

(2P)

CN2

CN307

Anode cap

(See page 2-3.)

Neck assembly

Degauss coil

Deflection yoke

Two degauss

coil holder

Two degauss

coil holder

Cussion Picture tube

Bezel assembly

Two screws

(+BVTT 4 x 8)

Four screws

(Hexagon)

Two screws

(+BVTP 4 x 16)

Chassis assembly

A board

2-4. PICTURE TUBE REMOVAL

2-2

2-3. SERVICE POSITION

CPD-E220/E215E/E220E

2-3

2-5. H BOARD REMOVAL

3When 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.

•HOW TO HANDLE AN ANODE-CAP

1Don’t scratch the surface of anode-caps with sharp shaped

material!

2Don’t press the rubber hardly not to damage inside of anode-

caps!

A material fitting called as shatter-hook terminal is built in the

rubber.

3Don’t turn the foot of rubber over hardly!

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

•REMOVAL OF ANODE-CAP

NOTE: Short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield or carbon painted on the CRT, after

removing the anode.

•REMOVING PROCEDURES

1Turn up one side of the rubber cap in

the direction indicated by the arrow A.2Using a thumb pull up the rubber cap

firmly in the direction indicated by the

arrow B.

Anode Button

H board

H bracket

Menu button

Cussion

Bezel assembly

Picture tube

Claw

Screw

(+BVTP 4 x 16)

CPD-E220/E215E/E220E

2-6. HARNESS LOCATION

CN903

CN902

CN501

CN603

CN505

CN901

CN502

CN310

CN301

CN307

CN309 CN302

CN304

CN303

CN504

CN602

CN2

CN1

Picture tube

Degauss coil

A board

AC inlet

D board

H board

2-4

CPD-E220/E215E/E220E

VR501

SECTION 3

SAFETY RELATED ADJUSTMENT

3-1

When replacing parts shown in the table below, the

following operational checks must be performed as a

safety precaution against X-ray emissions from the unit.

Allow the unit to warm up for one minute prior to checking

the following conditions:

a) HV Regulator Check

1) Input white cross hatch signal. (fH = 69 kHz)

2) CONT maximum and BRT center

3) Cut off Screen VR (G2).

4) Input voltage: 120 ± 2 VAC

5) Confirm that the voltage is within the voltage range

shown below.

Standard voltage: 26.9 KV ± 0.4 KV

6) When replacing components identified by ], make sure

to recheck the High Voltage.

7) Verify the High Voltage as shown above (26.9 KV ± 0.4

KV) is within specification. If not, set H. SIZE data at

minimum (-127) and then adjust VR501 on "D" Board.

8) After adjusting the High Voltage within specification,

put the VR cover on VR501 as shown below and apply

sufficient amount of RTV around VR501.

b) HV Protector Circuit Check

1) Confirm that the voltage between cathode of D517 an

GND is more than 27.5 VDC.

2) Using an external DC Power supply, apply the voltage

shown below between cathode of D517 on "D" and

GND, and confirm that the HV Hold-Down circuit

works. (Raster disappears) Apply DC Voltage: Less than

35.8 VDC.

Check Condition

• Input voltage : 120 ± 2 VAC

• Input signal : (fH = 69 kHz), White Cross Hatch

• Controls : CONT (max) & BRT (center)

• B+ Voltage : 179 ± 3.0 VDC

c) Beam Protector Check (Software logic)

1) Using an external current source, apply < 1.55mA

between pin qa of FBT (T501) and GND, and confirm

that the raster fades out.

Check Condition

• Input voltage : 120 ± 2 VAC

• Input signal : (fH = 69 kHz), White Cross Hatch

• Controls : CONT (max) & BRT (center)

d) B+ Voltage Check

1) Input white cross hatch (fH = 69 kHz) signal.

2) CONT (max) & BRT (center)

3) Input voltage: 120 ± 2 VAC

Note:Use NF power supply or make sure that distortion

factor is 3% or less.

4) Confirm that the voltage is within the voltage range

shown below.

Standard voltage: 179 ± 3.0 VDC

HV Regulator

Circuit

HV HOLD

DOWN Circuit

Beam Current

Protector Circuit

Part Replaced ( ] )

D board IC502, T501 (FBT)

D board D538, R521, T501 (FBT)

D board IC901, R949, T501 (FBT)

CPD-E220/E220E/E215E #2 SECTION 4

ADJUSTMENTS

4-1

•Landing Fine Adjustment

1. Put the set inside the Helmholtz coil.

2. Set TLH plate to zero position.

3. Input the single green signal.

4. Demagnetize the CRT surface with the hand degausser , and

perform auto degaussing.

5. Attach the wobbling coil to the designated part of the CRT

neck.

6. Attach the sensor of the landing adjustment unit on the CRT

surface.

Purity magnet position

7. Adjust the DY position and purity, and the DY tilt.

8. Fasten DY with screw.

Note: Torque 20 +2kgcm

9. Adjust top and bottom pins by pitching DY up and down

with two wedges.

Also leave the yaw of DY to physical center position with

Another two wedes.

L/D control specification

± 5 ± 7 ± 5

Computer

as a Jig

HD15 Connector Adapter

Video Cable

I2 C Interface Cable

I2C Interface Card

Connect the communication cable of the computer to the connector located on the monitor. Run the service software and then follow

the instruction.

“a” and “b” must be equal, and

“c” and “d” must be equal.

-1

10. If the corner landing is out of specification, put a disk mag-

net for the landing correction.

11. Perform auto degauss in case disk magnets are used.

12. Remove the sensor and wobbling coil.

13. Fix purity magnet on DY with UL black tape.

(µm)

CPD-E220/E220E/E215E

4-2

A312 mm

MODE All mode

234 mm

a 1.5 mm

b 1.5 mm

AA0.30 mm

MODE All mode

0.35 mm

•Convergence Rough Adjustment

1. Enter the crosshatch signal.

2. Recheck focus and readjust when focus was worse.

3. Adjust roughly H. STAT and V. STAT convergence by 4

pole magnet.

4. Adjust roughly HMC and VMC by 6 pole magnet.

•Convergence Adjustment

1. Open H and V Stat by 4 pole magnet.

2. Adjust 6 pole magnet perform HMC and VMC.

3. Adjust 4 pole magnet close both Stat of R.G.B just overlap

each other Horizontal and Vertical.

4. Adjust TLH for side MC by TLH magnet when R or B is in

the opposite direction.

5. Adjust XCV to correct Vertical cross MC.

6. Adjust XBV to correct Vertical bow MC.

7. Adjust TLV to corect Vertical tilt MC.

8. Adjust YCH to correct top and bottom Horizontal cross MC.

9. Adjust YBH to correct top and bottom Horizontal bow MC.

10. Using permalloys to correct MC of the cornters.

11. Check convergence for whole screen. If necessary, perform

step from 3-9 and correct with permalloys.

12. Paint lock 4 pole magnet, 6 poles magnets, XBV reactor

XCV corrector and TLH corrector handle.

•Convergence Specification

•White Balance Adjustment Specification

(1) 9300K (2) 6500K

x = 0.283 ± 0.01 x = 0.313 ± 0.01

y = 0.298 ± 0.01 y = 0.329 ± 0.01

(2) 5000K

x = 0.346 ± 0.01

y = 0.359 ± 0.01

•Vertical and Horizontal Position and Size

Specification

•Focus adjustment

Adjust the focus volume 1 and 2 for the optimum focus.

XCV YCH

TLHTLV

RRB

RRR

BBB

YBH

XBV

6Pole Mg Purity Mg.

DY CRT

4Pole Mg

Focus 1

(V)

(H)

FBT

Focus 2

XCV TLH

YCH

5-1 5-2

SECTION 5

DIAGRAMS

5-1. BLOCK DIAGRAMS

CN301 2

SIGNAL-IN

HD15

PIG-TAIL

RED

GREEN

BLUE

CN302

TO D BOARD

CN901

TO D BOARD

CN902

CLAMP

H_RTN

V_RTN

SDA/I

SCL/I

TO D BOARD

CN603 C5

CN303

D BOARD

FBT

FV1

CRT

R.G.B

ABL

+81V

+12V

+6.3V

+5V

IC001 PRE AMP,OSD MIX

632

SONG BUFF

Q008 7

CLAMP AMP

Q001,002

414

313

212

IC002

RGB OUT

FTO D BOARD

CN502

ETO D BOARD

CN504

IC003 OSD

IC004 AMP

P1/R

R OUT

R IN R VOUT2R VIN2

G VOUT3G VIN3

B VOUT1B VIN1

G OUT

G IN

B OUT

B IN

DA4

DA3

DA2

DA1

OSDR

OSDG

OSDB

OSD BLKIN

SDA

SCL

SOGI

CLAMP

ABL IN

BLK

P3/G

P5/B

P0/BK0

SIN

SCK

VERT

HOR

(VIDEO, RGB OUT)

D BOARD

FBT

FV2 TO

D BOARD

FBT

B-SS3562<NH.>-BD1-EPS05

P701

ORANGE/LED

GREEN/LED

TO D BOARD

CN903

(USER CONTROL)

SW701

LED701

POWER

B CUT-OFF

Q301

G CUT-OFF

Q201

R CUT-OFF

Q101

G2 CONT

Q004

H SYNC

BUFF

Q003

V SYNC

BUFF

Q005

CN304

CS0

CS1

CS2

CS3

P6 16

P4 14

–

ABL

+81V

+12V

+6.3V

+5V

+81V

+12V

+6.3V

+5V

1CN309

D105

D205

D305

1.2kV

5-3 5-4

B-SS3562<NH.>-BD2-EPS05

CN902 1

+5V IC903

RESET

IN OUT

PD0/V SYNCO

34PA6

PD4/ITB

ABL/O

H_RETURN

24 17

8HDRV

5OUT

3FLYBACK

13VOUT1

IC401

V OUT

VOUT2

1HFLB

11EWDRV

5BIN

6BDRV

3BOP

32FOCUS

32OSCOUT

X901

24MHz

OSCIN

23PD3/ITA/VFBACK

BOP CONT

Q510, Q513

D517

+12V

SWITCHING

Q501

B DRIVE

Q515,516

H DRIVE

Q520,521

BUFF

Q526

H DRIVE

OUT

Q502

H DRIVE

Q523,527

H OUT

Q503

T503

L505

IC 501

DEFLECTION

CONTROL

IC901 CPU

H CENT

Q519

BUFF

Q546

OVP

Q525, 534

H CENT

DRIVE

Q517,518

S CAP CHANGE

Q505,Q524,

Q536, Q537

S CAP CHANGE

Q506, Q508

TILT DRIVE

Q541, Q542

IC504

AMP

IC607

+12V REG

+12V

6PS5/PWM5

PC7/PWM7

7TEST 5SDA 6SCL

PC3/PWM3

PA2/TDO

9PB7/AIN3/PWM1

31PA7/BLANKOUT

PA5

PB6/AIN2/PWM0

PA4

HSYNCI

Reset 1H DY(+)

CN501

2H DY(+)

3H DY(-)

4H DY(-)

5V DY(-)

6V DY(+)

ROTATION+

µ-COM, DEFLECTION CONTROL,

DEFLECTION, HV, POWER SUPPLY

CN505 TILT(ROTATION)

COIL

ROTATION-

7+V IN

1HV

FV1

FV2

FV1 TO CRT

TO CRT ANODE CAP

H.DY

V.DY

FV2 TO CRT

1-V IN

VSYNC

PD1/H SYNCO 15 HSYNC

CLBL

HUNLOCK

SCL

SDA

VSYNCI

PD6/CLAMPOUT

PB1/SDAD

PB0/SCLD

25 PD5/HFBACK

11 PB5/AIN1

PC0/HSYNCDIV

1PB3/SDAI

IC902

EEP ROM

PB2/SCU

+81V

+200V

+6.3V

+16V +12V

+5V

-16V

D601

AC RECT

TH601

LF601

LFT

RY601

RELAY DRIVE

Q615

IC606

IC604

Q601

Q611

D610

D609

IC601

PWM CONTROL

Vcc

SWITCHING

Q602

IC602

VOLTAGE

FEED BACK IC603

VOLTAGE

FEED BACK

V AEF

4 OSC

OUT

I SENSE

1COMP

2FB

FB603

D626

D623 D604

D612

D613 D628

D631 D615

+16V SW

CONT

Q610

+16V SW

Q609

-16V SW

Q617

+6.3V SW

Q607

T603 PIT

D616

D617

D618

D622

TH602

PA3

37 PS6/PWM6

PA1/RDI

39 PA0/OCMP

PB4/AIN0

H SYNC BUFF

Q902

H-IN

V-IN

PCDET

SDA

SCL

DGC

AC-SOCKET

CN602

CN601 F601

NC 2

DGC

S601

POWER

SW901

RESET

L606

JW105

D627

T601

IN OUT

IC605

+5V REG

IN OUT

TO A BOARD

CN303

CN305

ABL

+81V

+12V

+6.3V

+5V

CN603

ABL

+81V

+12V

+6.3V

+5V

-16V SW

CONT

Q616, Q618

+6.3V SW

CONT

Q608

+5V SW

Q603

+5V SW

CONT

Q604 ABL CONT

Q533

VR501

ADJ

CN901

TO A BOARD

CN302

TO VIDEO CABLE

CLAMP

H_RTN

V_RTN

SDA/I

SCL/I

CN903

ORANGE/LED

GREEN/LED 1

TO H BOARD

P701

–

T502

510

1 6

TO A BOARD

CN304

CN502

CS0

CS1

CS2

CS3

RY501

RELAY DRIVE

Q540

Q511

TO A BOARD

CN309

1CN504

1.2kV

Q401

Q531

Q532,535

BOP CONT

Q532,535

5PC4/PWM4

ABL CONT

Q528, 529

T504

T501

FBT

DF AMP

Q514, Q543, Q544

DF AMP

Q504, Q530

IC502

PWM CONT

V AEF

4OSC OUT

I SENSE

1COMP

2FB

SYNC BUFF

Q538, 539

D509

D521

D511

D512

Q522

+5V

#3 E220 [NH], E220E, E215E #3 E220 [SH, EQ]

JW106

#3 E220 [SH, EQ]

#3 E220, E220E

#3 E215E

#3 E220, E220E

#3 E215E

#3 E220, E220E

5-5 5-6

5-2. FRAME SCHEMATIC DIAGRAM 5-3. CIRCUIT BOARDS LOCATION

DGC

USER

CONTROL

DEFLECTION,HV,POWER

V DY

H DY

RGB OUT

VIDEO,

µ-COM,DEFLECTION CONTROL,

B-SS3562<NH.>-KESSENZU-EPS05

CN301

RGND

RED

GGND

GREEN

BGND

BLUE

1.2kV

CN309

CS1

CS0

CS3

CS2

CN304

G1 G2

RGB

PICTURE

TUBE

CN902

H-IN

GND

V-IN

PCDET

SDA

SCL

PC+5V(NC)

CN505

COIL

TILT(ROTATION)

ROTATION-

ROTATION+ 1

V DY+

V DY-

H DY-

H DY+

CN502

CS2

CS3

CS0

CS1

CN501

1.2kV

CN504

P701

GND

ORG LED

GRN LED

CN602

DGC

CN601

AC-SOCKET

CN903

ORANGE/LED

GREEN/LED

GND

CN302

SOG

GND

H_RTN

V_RTN

GND

CLAMP

SDA/I

SCL/I

CN901

10P

SCL/I

SDA/I

CLAMP

GND

V_RTN

H_RTN

GND

SOG

Auto-Size(NC)

CN603

+81V

+12V

ABL

GND

+5V

+6.3V

GND

CN303

+81V

GND

+6.3V

+12V

ABL

+5V

VIDEO CABLE

5-7 5-8

5-4. SCHEMATIC DIAGRAMS AND PRINTED

WIRING BOARDS

Note:

•All capacitors are in µF unless otherwise noted. (pF: µµF)

Capacitors without voltage indication are all 50 V.

•Indication of resistance, which does not have one for rating

electrical power, is as follows.

Pitch: 5 mm

Rating electrical power 1/4 W (CHIP : 1/10 W)

• All resistors are in ohms.

•f: nonflammable resistor.

•F: fusible resistor.

•f: internal component.

•p: panel designation, and adjustment for repair.

• All variable and adjustable resistors have characteristic curve B,

unless otherwise noted.

•e: earth-ground.

•E: earth-chassis.

• All voltages are in V.

• Readings are taken with a 10 M digital multimeter.

• Readings are taken with a color-bar signal input.

• Voltage variations may be noted due to normal production

tolerances.

•*: Can not be measured.

• Circled numbers are waveform references.

•s: B + bus.

•S: B – bus.

• When replacing components identified by ], make the

necessary adjustments indicated. (See page 3-1)

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

related adjustment.

•Divided circuit diagram

One sheet of D board circuit diagram is divided into four

sheets, each having the code D-a to D-d . For example, the

destination ab1 on the D-a sheet is connected to ab1 on the

D-b sheet.

aRef. No.

Circuit diagram division code

Note: The components identified by shading and mark

0 are critical for safety. Replace only with part

number specified.

Note: Les composants identifiés par un tramé et une

marque 0 sont critiques pour la sécurité. Ne les

remplacer que par une pièce portant le numéro

spécifié.

Schematic diagram

Board ll

(1) Schematic Diagram of H Board

2765

P701

GND

ORANGE/LED

GREEN/LED

R709

17.4k

R705

6.19k

R702

10.2k

H(USER CONTROL)

R706

3.83k

R701

2.15k

LED701

LT6463-23-D51

SW701

B-SS3562<NH.>-H..-EPS05

(POWER)

TO D-a BOARD

CN901

(h)

USER CONTROL

HV Regulator

Circuit Check

HV Hold-down

Circuit Check

Beam Current

Protector Circuit

Check

Part Replaced (])

D board IC502, T501 (FBT)

D board D538, R521,

T501 (FBT)

D board IC901, R949,

T501 (FBT)

212 13

98765

43 14

0.2

0.8

1.1

-0.2

0.1

2.6

0.1

2.9

0.1

2.6

4.4

0.6

2.0

2.9

1.5

4.4

1.1

2.1

4.7

0.6

2.1

2.9

5.0

0.2

3.8

5.0

1.3

5.0

4.4

2.1 2.9 2.0 53.1 41.9 52.7

5.0

123456789101112131415161718

19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

12345678910

11 12 13 14 15 16 17 18 19 20

G1 G2

RGB

5678

1 2 3 4

CN301

D101D102

D201D202

D301D302

C202

C203

C303

C103

R016

C025

R046

C023

R012

R007

D002

2µH

FB002

0.45µH

FB001

150µH

FB005

150µH

FB004

CN303

R011

R009

R020

R015

D004

R028

R026

D003

R022

C026

R029 C029

R030

R213

C030

R039

C033

C034

C032

R018

R019

R014 R013

C304 C204 C104

R006

R005

R303

R304

R204

R104

L001

R004

C005 C006

C008

R008

R010

C013

R034

C102

C302

C004

C022

R103

R203

SG001

J001

C043

R313

R113

R301 R201 R101

C014

Q002

C002

IC001

Q003

R021

IC003

IC004

IC002

Q001

1N41481N4148

1SS1191SS119

10 50V

0.1

50V

0.1

50V

0.1

50V

470

0.1

50V

100

10V

100

1N4148

470

18k

240

1/4W

1SS119

D005

1SS119

R055

22k

470

MTZJ5.1B

2.4k

2700p

C027

470p

50V

1.5k 1000p

50V

10k

R003

18k

470

10V

2.4k

4700p 50V

0.1

50V

1 50V

100

4.7k 4.7k

0.1

50V

0.1

50V

0.1

50V

10k

100µH

100

220

16V

0.1

50V

0.1

50V

2.4k

100

0.1

50V

10k

1/2W

R035

2.2M

1/2W

10 50V

0.22

16V

390p

50V

CRT_SOKET

4.7

35V

N.P

75 75 75

1000p 2kV

2N3904

CLAMP AMP

220

16V

M52743BSP

PRE AMP,OSD MIX

2N3904

H SYNC BUFF

2SC945P

Q005

V SYNC

BUFF

10k

M35047

OSD

LM358

AMP

LM2415

RGB OUT

2N3904

CLAMP AMP

R056

22k

RGND

RED

GGND

GREEN

BGND

BLUE

GND

V-IN

H-IN

+81VS

GND

+6.3V

+12V

ABL

+5V

RIN

VCCR

OSDR

GNDR

GIN

SOGI

VCCG

OSDG

GNDG

BIN

VCCB

OSDB

GNDB

ABLIN

VCC

VCC2

ROUT

EXTFB

GOUT

EXTFB

MBRI

BOUT

EXTFB

BLK

DA1

DA2

DA3

DA4

GND5

SDA

SCL

CLAMP

SOG OUT

OSD BLKIN

VDD2

P3/G

P1/R

P0/BK0

VSS

CPOUT

VIR

SCK

SIN

TCK

VDD1

+IN.B

-IN.B

OUT.B

Vcc

Vee

+IN.A

-IN.A

OUT,A

VERT

HOR

P5/B

GNDA

+5V

+5V +12V

+12V

+5V

+81VF

+80VF

+6.3V

+5VF

+12V

+12VF

+6.3V

+12V

SIGNAL IN

HD15

PIG-TAIL

PICTURE

TUBE

V901

D BOARD FBT

R210

+12V

+5V

C017

0.1

100V

C019

0.1

100V

C012

0.1

100V

B-SS3562<NH.>-A..-EPS05

1.2kV

L101

0.1µH

L201

0.1µH

L301

0.1µH

R042

100

23456

VCC

G VOUT3

GND2

R VOUT2

GND1

B VOUT1

7891011

B VIN1

VBB

R VIN2

G VIN3

GND

+12VF

C010

C009

0.1

50V

16V

FB006

3µH

+80VF

C019 C011

0.1

100V

C012

0.1

100V

R108

20k

R208

20k

R308

20k

1/2W

D017

ER106

CN302

SOG

GND

H_RTN

V_RTN

GND

CLAMP

SDA/I

SCL/I

CN309

C035

100

10V

(VIDEO,RGB OUT)

CS1

CS0

CS3

CS2

R001 100

R037 100

R036 100

R002 100

R024

150k

+12V +12V

R023

470k

C015

0.47

16V

C039

100

16V

C016

1000p

R033

220k

C028

330p

R031

22M

R032

C037

0.22

16V

Q004

2SC4634

G2 CONT

R025

2.2k

+12V

D001

1SS119

C038

16V

FB218

R215

150

1/2W

R115

100

1/2W

R315

100

1/2W

SG101

SG201

SG301

CN304

TO D-a BOARD

CN901

TO D-d BOARD

CN603

TO D-b BOARD

CN504

TO D-b BOARD

CN502

C020

16V

C105

0.1

C108

0.1

C120

0.1

JW035

150µH

C047

33p

C046

33p

C054

0.1

R302

L002

PCDET

DDSDA

DDSCL

+5V

CN306

CN305

H-IN

GND

PCDET

V-IN

DDSDA

DDSCL

TO D-a BOARD

CN902

FB008

R106

R120

R105

5678

4321

24C21

IC005

DDC

SDA

SCL

VCLK

VCC

VSS

/WP

/TEST

D013

1N4148

R102

4.7k

D012

1N4148

FB010

FB009

D008

1N4148

D010

1N4148

D009

1N4148

D011

1N4148

C109

220p

C041

220p

C045

10000P

1.5KV

FB003

2.2

Q301

BF420

B CUT-OFF

R309

470

R307

4.7k

+81V

C307

0.1 D305

HSS82

D304

HSS82

D303

HSS82

R311

C306

0.1

100V

L302

0.47µH

Q201

BF420

R209

470

R207

4.7k

+81V

C207

0.1 D205

HSS82

D204

HSS82

D203

HSS82

R211

C206

0.1

100V

L202

0.47µH

Q101

BF420

R109

470

R107

4.7k

+81V

C107

0.1 D105

HSS82

D104

HSS82

D103

HSS82

R111

C106

0.1

100V

L102

0.47µH

G CUT-OFF

R CUT-OFF

R112

300

1/2W

R212

300

1/2W

R312

300

1/2W

FB315

FB115FB215

R054

C210

R110

C110

100p

R310

C310

FB101

FB301

FB201

C050

3900p

100V

C021

470

10V

C048

220

16V

FB210

+81VF

+80VF

C011

100V

100p

5-9

(2) Schematic Diagram of A Board

5-10

• A BOARD WAVEFORMS

0.75 Vp-p (H)

1.08 Vp-p (H)

0.75 Vp-p (H)

3.10 Vp-p (H)

3.24 Vp-p (H)

3.02 Vp-p (H)

43.5 Vp-p (H)

44.5 Vp-p (H)

43.5 Vp-p (H)

44.5 Vp-p (H)

212 13

98765

43 14

5-13 5-14

(3) Schematic Diagrams of D (aa

a, bb

b, cc

c, dd

d) Board

•Divided circuit diagram

One sheet of D board circuit diagram is divided into four

sheets, each having the code D-a to D-d . For example, the

destination ab1 on the D-a sheet is connected to ab1 on the

D-b sheet.

aRef. No.

Circuit diagram division code

3.2 Vp-p (H)

3.4 Vp-p (H)

4.0 Vp-p (V)

5.0 Vp-p (H)

2.8 Vp-p (24MHz)

5.0 Vp-p (H)

5.0 Vp-p (V)

3.0 Vp-p (V)

2.0 Vp-p (V)

12.0 Vp-p (H)

•D - a BOARD WAVEFORMS

0.3

-2.0

-2.0 -1.4

0.7

-14.3

0.1

15.2

0.8

0.4

2.9

5.7

5.3

2.5

1.5

2.5

6.1

0.26.3

5.4

2.4

1.0

2.6

4.5

2.7

3.1

3.2

4.9

5.0

0.2

4.9

5.0

4.9

0.1

2.8

5.0

2.0

4.9

0.1

3.1

2.2

2.3

0.1

4.9

5.0

0.7-4.0

4.1

5.0

1.7

0.2

-0.6

0.7

4.9

0.8

0.5

1.2

2.5

4.9

0.5

4.2

0.4

123456789101112131415161718192021

28272625242322 29 30 31 32 33 34 35 36 37 38 39 40 41 42

1234

5 6 7 8

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

17181920212223242526272829303132

CN901

R933

R932

C502

C503

C505

R503

R501

R506 C508

D501

R571

R500

R513

R522

R510 R511

R934

R407

C406

C405

R404 R406

C408

D402

IC504(2/2)

C402

C404

R403

R402

C409

R401

CN505 2P

C512 C513

R508

C509

R505

R502 C510

IC501

IC902

R411 R412

IC901

IC401

C403

R504

IC504(1/2)

10P

0.1

100V

C504 0.01

0.1

4.7k

27k

10k 100p

50V

1SS119

4.7k

100

R592

47k

100 100

330

0.0033

100V

0.22

50V

0.75

1.5

470

35V

1N4002

LM358N

470

25V

100V

1000

25V

3.3 1/2W

1.82k

1000p

1.82k

100p

50V

100p

50V

12k

3300p

100V

C531

0.01

100V

2.8k

22.1k 1% 1000

16V

C534

0.1

50V

C535

100

16V

TDA4841

DEFLECTION

CONTROL

M24C16BN6

EEPROM

6.81k

ST72774

CPU

LA78040

V OUT

0.022

100V

C506

0.01

100V

C507

0.0047

732

LM358N

AMP

-16V

PC0/

HSYNCDIV

PC1/VA

PC2/PWM2

PC3/PWM3

PC4/PWM4

PS5/PWM5

PS6/PWM6

PC7/PWM7

PB7/AIN3/

PWM1

PB6/AIN2/

PWM0

PB5/AIN1

PB4/AIN0

VDD

USBVCC

USBDM

USBDP

VSS

HSYNCI

VSYNCI

PD0/

VSYNCO

PD1/

HSYNCO

PA0/OCMP

TEST/Vpp

Reset

PA1/RDI

PA2/TDO

PA3

PA4

PA5

PA6

OSCIN

OSCOUT

PA7/

BLANKOUT

PB3/SDAI

PB2/SCU

PB1/SDAD

PB0/SCLD

PD6/CLAMPOUT

PD5/HFBACK

PD4/ITB

PD3/ITA/

VFBACK

PD2/

CSYNCI

SCL/I

SDA/I

CLAMP

GND

V_RTN

H_RTN

GND

SOG

Auto-Size(NC)

Vcc

TEST

SCL

SDA Vss

HPLL2

HSMOD

FOCUS

BOP

XRAY

HFLB

VCAP

GNDS

HPLL1

HBUF

XSEL

HDRV

PGND

HREF BIN

BSENS

COR

VSOMD

VAGC

VOUT1

VOUT2

EWDRV

VREF VCC

HUNLOCK

SCL

CLBL

HSYNC

SDA VSYNC

Q541

Q542

R5120

26.7k

C587

0.1

C580

0.1

R5124

100

R5121

10K

C570

50V

R5122

60.4k

C571

0.1

50V

R5123

10k

HCAP

BDRV

ab2

-a

+5V

+12V

+16V

+12V

(µ-COM,DEFLECTION CONTROL)

TO A BOARD

2SB647

H2N6718L

TILT DRIVE

ab3

COIL

TILT(ROTATION)

ROTATION-

ROTATION+

CN302

TO H BOARD

P701

B-SS3563<AEP>-D..-P1-EPS05

R927

2.7k

+5V

R940

10k

R953

10k

R507

10k

R596

59k

CN902

H-IN

GND

V-IN

PCDET

CN903

ORANGE/LED

GREEN/LED

GND

SDA

SCL

PC+5V(NC)

TO VIDEO CABLE

C920

0.1

R943

100

R919

R958

100

R920

C915

D902

MTZJ-5.1A

Q902

H SYNC BUFF

R921

R946

100

R945 47

R952 47

C926

100p

C927

100p

R902 1k

C902 2.2

R903 1k

C903 2.2

R904 100

C904 2.2

R905 1k

R906 1k

R909 1k

R908 10k

R914

33.2

R948

1.4k

R907

C905 2.2

TILT

BLK

TEST

ABL/PWM

BRI

H-CENTER/O

TILT

C572

16V

C906

2.2

R935

10k

+5V

R915

30.1k

TEST

GREEN/LED

ORANGE/LED

HSYNC/O

VSYNC/O

H-DRIVER

HSYNC/O

VSYNC/O

R912 10k 1/8W

R911 1k

R949

10k

C924

4.7

C925

0.1

R950

47k

C928

0.1

C909

470p

C907

C908

0.1

R951

SW901

28k

RESET

2µHFB901

C910

0.1

ORANGE/LED

GREEN/LED

FOCUS

HFLB

BOP

HUNLOCK

G1/VBLK

HDRV

BDRV

L509

150µH

R529

Q526

2SC3400

BUFF

C918

47p

C919

47p

R931

10k

R930

10k

R929

10k

R928

10k

D904

MTZJ-5.1A

D903

MTZJ-5.1A

D906

MTZJ-5.1A

D905

MTZJ-5.1A

R913

R942

220

1/8W

R941

220

R956

160

1/8W

ad1

ac1

ab1

ad3

ad2

R954

10k

IC903

M51951B

RESET

GND

OUT IN

C923

2.2

R936 X901 C922

C921

1M 24MHz 22p 50V

22p 50V

R937 47

R926

100

R925

10k

D908

1SS119

D911

1N4148

D910

1N4148

ab4

H_RETURN

ABL/O

C563

330

16V

1/8W

CS4

D907

1N4148

D541

1N4148

D542

1N4148

C516

33p

50V

R959

#3 D-a BOARD * MARKS LIST

Ref. No. E220 [NH] E220 [SH, EQ] E220E E215E

C915 100p 100p 100p -

Q902 2N3904 2N3904 2N3904 -

R522 4.7k 4.7k 4.7k 470

R919 4.7k 4.7k 4.7k JW

R920 10k 10k 10k -

R959 - - - 0

- :Not used

5-15 5-16

212 13

98765

Schematic diagram

-b board ll

•Divided circuit diagram

One sheet of D board circuit diagram is divided into four

sheets, each having the code D-a to D-d . For example, the

destination ab1 on the D-a sheet is connected to ab1 on the

D-b sheet.

aRef. No.

Circuit diagram division code

58.0 Vp-p (V)

1.8 Vp-p (V)

1k Vp-p (H)

62.0 Vp-p (H)

12.0 Vp-p (H)

120 Vp-p (H)

•D - b BOARD WAVEFORMS

Schematic diagram

ÒÒ

Ò-a board

6.0 6.1

5.3

5.4

92.7

157.5

3.3

2.9

56.4

4.2

58.9

57.8

3.1

-0.4

92.8

2.5

1.2

95.6

0.6

95.796.2

102.9

-77.3

43.9

44.6

0.6 0.6

74.8

1.0

0.4

0.5

16.4

15.8

16.4

1.9

1.4

-27.6

14 13

5 6

D502

C556

R524

C515

L503

10mH

R525

R526

R580

D504

D506

R531

C555 R582

R587

R530

R583

R532

R527

D518

C541

R518

C538

D503

FB501

T502

1 6

T503

Q501

R540

Q515 Q516

Q520

Q521

Q523

Q527

Q503

Q511

Q513

C523

Q502

MTZJ-15A

100

250V

8.2k

0.022

250V

4.7k

*100V

C542

0.022

1SS119

0.1

50V

2.7k

1.8 3W

1/2W

10k

R528

120

1/2W

D517

1SS119

R568

10k

R567

10k

4.7

510k

R560

150k

R517

10k

0.1

D2L40

3µH

SFS9634

SWITCHING

1/2W

2SC945

B DRIVE

2SA733

B DRIVE

H DRIVE

2SD669A

H DRIVE

2SC945

H DRIVE

2SC5587

H OUT

H2N6718L

2SA733

BOP CONT

Q512

2SC3400

BOP CONT

Q510

2SA733

BOP CONT

D507

SB140

35V

H DRIVE OUT

ab2

ab1

ab3

bc1

+200V

V DY+

V DY-

+12V

-b

(DEFLECTION)

+12V

B-SS3563<AEP>-D..-P2-EPS05

R563

47k

FB504

3µH

ab4

bc2

HDRV

HFLB

BDRV

BOP

HUNLOCK

C543

1000p

100V

+16V

D510

1SS119

H-DRIVER

BLK

BRI

+5V

D519

(SR1003)

PS104R

1.3k

R533

C518

1500p

1kV

C517

220p

3kV

D511

D512

C549 R535

C548 R536

C547

R557

R534

L506

R565

C550

Q517

Q518

Q519

330

25V

330

25V

6.8k

0.1

50V

R5128

1/2W

R5127

1/2W

R578

10mH

0.01

250V

2SD669A

H CENT DRIVE

2SB649A

H CENT DRIVE

2SC2688

H CENT

PS104R

H-CENTER/O

ABL/PWM

FB508

2.3µH

FB507

2.3µH

CN501

6 V DY+

V DY-

H DY-

H DY+

V.DY

H.DY

V DY+

V DY-

R543

L505

270

C521

4300p

2kV

D508

5TUZ47C

L504

RY501

D514

PG104R

D524

1SS119

RELAY DRIVE

Q540

2SC945

R5117

JW(10)

R595

4.7k

D526

1SS119

C565

2.2

250V

R597

1/2W

R544

100k

1/2W

L501

1.2mH

C524

Q524

IRF640

S-CAP CHANGE

R538

R539

Q505

C560

4.7k

10k

2SC945

S-CAP

CHANGE

4700p

C557

4700p

+12V

R5115

100k

1/2W

Q536

IRF640

S-CAP CHANGE

R5119

R5118

Q537

4.7k

10k

2SC945

S-CAP

CHANGE

+12V

R545

C526

C522

C566

250V

Q506

S-CAP CHANGE

R547

R549

Q508

C528

S-CAP

CHANGE

+12V

CN502

CS2

CS3

CS0

CS1

D525

MTZJ-5.1A

SG501

C592

R573

R572

R575

C593

R577

T504

Q530

1.5KV

4.7

35V

36k

R576

150k

1/2W

C595

0.1

400V

R5004

0.12

1/2W

R5131

820k 0.22

63V

C585

330p

500V

360

2SC2688

DF AMP DF AMP

711

+12V

R574

82k

+12V

C583

160V

+12V

R5130

10k

Q504

2SC945

R5129

R5134

4.7

Q543

TIP122

DF AMP

Q544

TIP127

DF AMP

D520

PG104R

R5104

10k

1/2W

D530

1SS119

D513

BYV26C

D534

D531

1SS119

DF AMP

Q514

2SC945

R5126

1.18k

C584

C594

C568

C582

220

100V

+81V

R591

56k

C573

4.7

35V

bc5

bc4

bc3

bd1

bc6

G1/VBLK

FOCUS

R409

10k

Q401

2SC945

C401

0.1

250V

C575

0.01

R408

3.3k

1/2W

R523

10k

R516

4.3k

R509

3.6k

R512

C514

0.1

C576

0.1

D527

HZ12A1

Q535

2SC3400

Q532

2SA733

D523

1SS119

C574

330

R585

10k

R5102

13k

R5103

20k

Q531

KSP92

R5113

51k

R5111

20k

Q528

2SC945P

ABL CONT

Q529

2SC945P

ABL CONT

R5110

470

R5108

18k

R5112

6.8k

C589

R5109

R5107

10k

D592

1SS119

C590

0.1

Q533

2SA733

R5106

470

C591

0.1

L502

100µH

R586

80.7k

R5006

15k

R589

10k

R5008

0.12

1/2W

R590

D532

Z10-160B

C577

250V

D522

PG104R

TO A BOARD

CN304

1/8W

C587

16V

CS4

Q546

BUFF

R598

D535

1SS119

D539

1SS119

D540

1SS119

JW108

C525

#3 D-b BOARD * MARKS LIST

Ref. No. E220 [NH] E220 [SH, EQ] E220E E215E

C522 0.24/ 250V 0.24/ 250V 0.24/ 250V 0.33/ 250V

C524 0.12/ 250V 0.12/ 250V 0.12/ 250V 0.18/ 250V

C525 0.1/ 250V 0.1/ 250V 0.1/ 250V 0.24/ 250V

C526 0.33/ 250V 0.33/ 250V 0.33/ 250V -

C528 4700p 4700p 4700p -

C568 1000p 1000p 1000p -

C584 470p 470p 470p 680p

C594 470p 470p 470p 680p

JW108 - - - JW

L504 28➩H28➩H28➩H25.5➩H

Q502 IRFU110 IRFU110 IRFU110 2SC2655-Y

Q506 IRF640 IRF640 IRF640 -

Q508 2SCS945P 2SCS945P 2SCS945P -

Q520 2SCS945P 2SCS945P 2SCS945P -

Q521 2SA733 2SA733 2SA733 -

Q546 RN1203 RN1203 RN1203 -

R531 1.8k 1.8k 1.8k 1k

R545 100k/ 1/2W 100k/ 1/2W 100k/ 1/2W -

R547 4.7k 4.7k 4.7k -

R549 10k 10k 10k -

R580 100 100 100 470

R598 1k 1k 1k -

- :Not used

5-17

212 13

98765

43 14

5-18

•Divided circuit diagram

One sheet of D board circuit diagram is divided into four

sheets, each having the code D-a to D-d . For example, the

destination ab1 on the D-a sheet is connected to ab1 on the

D-b sheet.

aRef. No.

Circuit diagram division code

FV1

FV2

T501

FBT

+81V

D-

(HV)

B-SS3563<AEP>-D..-P3-EPS05

+12V

bc4

bc5

bc3

bc6

R594

20k

C533

2.2

1.2kV

CN504

TO A BOARD

CN309

D528

RGP02-18

D543

RGP02-18

VR501

100k

R515

68k

HV ADJ

C567

0.01

2kV

PICTURE TUBE

C532

0.047

100V

C537

3900p

1kV

FB502

10.8µH

R519

100 2W

R5001

100 2W

C539

100V

D521

BYV27-200

D509

PS104R

D515

BYV26C

D516

1N4148

D533

1SS119

C536

1500p

1.2kV

Q522

2SK2843

R520

0.22

R579

2.7k R5003

10k

R521

23.7k

R555

100

R5132

47k

R584

47k

R554

1234

5 6 7 8

IC502

UC3843A

PWM CONT

COMP

ISENSE

OSC

VAEF

VCC

OUT

GND

C553

470p

C540

0.1

R5133

10k

C599

220

bc1

bc2

ac1

R551

10k

R558

15k

R556

10k

R599

1.82k

R552

100k

R553

100k

D538

MTZJ-15A

C545

Q534

2SC945

Q539

2SC945

SYNC BUFF

Q538

2SC945

Q525

2SA733

OVP

D529

1N4148

C554

470p

C546

100p

C558

0.033

100V

C561

680p

100V

C559

0.0022

R561

47k

C562

0.1

1/2W

R569

680

R593

R570

2.2k R559

C564

25V

C598

0.1

1/8W

R5100

100k

R5009

0.12

D537

1N4148

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Sony CPD-E220 User manual

Brand: Sony

Model: CPD-E220

Category: TVs & monitors

Type: User manual

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Sony CPD-E220 User manual

Sony CPD-E220 User manual

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