JVC AV-14FN15/P, AV-14FT15/P Schematics

SCHEMATIC DIAGRAMS

COLOR TELEVISION

YA157200411

AV-14FN15/P,
AV-14FT15

CD-ROM No.SML200503

/P

BASIC CHASSIS

CW

[AV-14FN15/P][AV-14FT15/P]

COPYRIGHT © 2005 Victor Company of Japan, Limited

No.YA251

2005/3

AV-14FN15/P, AV-14FT15

/P

STANDARD CIRCUIT DIAGRAM

NOTE ON USING CIRCUIT DIAGRAMS

1.SAFETY

The components identified by the symbol and shading are
critical for safety. For continued safety replace safety ciritical
components only with manufactures recommended parts.

2.SPECIFIED VOLTAGE AND WAVEFORM VALUES

The voltage and waveform values have been measured under the
following conditions.

(1)Input signal : Colour bar signal

(2)Setting positions of
each knob/button and
variable resistor

(3)Internal resistance of tester

(4)Oscilloscope sweeping time

(5)Voltage values

Since the voltage values of signal circuit vary to some extent
according to adjustments, use them as reference values.

: Original setting position
when shipped

: DC 20kΩ/V

: H

: V

: Othters

: All DC voltage values

20µs / div

5ms / div

Sweeping time is
specified

3.INDICATION OF PARTS SYMBOL [EXAMPLE]

In the PW board

: R209

R209

Type

No indication

MM
PP
MPP

MF
TF
BP

TAN

(3)Coils

No unit

Others

(4)Power Supply

Respective voltage values are indicated

(5)Test point

: Test point

(6)Connecting method

: Ceramic capacitor
: Metalized mylar capacitor

: Polypropylene capacitor
: Metalized polypropylene capacitor
: Metalized film capacitor
: Thin film capacitor
: Bipolar electrolytic capacitor
: Tantalum capacitor

: [µH]

: As specified

: B1

: 9V

: Connector

: Receptacle

: Only test point display

: Wrapping or soldering

: B2 (12V

: 5V

)

4.INDICATIONS ON THE CIRCUIT DIAGRAM

(1)Resistors

Resistance value

No unit : [Ω]

K
M

Rated allowable power
No indication : 1/16 [W]

Others : As specified

Type

No indication

OMR

MFR

MPR

UNFR

FR

Composition resistor 1/2 [W] is specified as 1/2S or Comp.

(2)Capacitors

Capacitance value

1 or higher : [pF]

less than 1

Withstand voltage

No indication : DC50[V]

Others : DC withstand voltage [V]

AC indicated
Electrolytic Capacitors

47/50[Example]: Capacitance value [µF]/withstand voltage[V]

: [kΩ]

: [MΩ]

: Carbon resistor

: Oxide metal film resistor

: Metal film resistor

: Metal plate resistor

: Uninflammable resistor

: Fusible resistor

: [µF]

: AC withstand voltage [V]

(7)Ground symbol

: LIVE side ground

: ISOLATED(NEUTRAL) side ground

: EARTH ground

: DIGITAL ground

5.NOTE FOR REPAIRING SERVICE

This model's power circuit is partly different in the GND. The
difference of the GND is shown by the LIVE : ( ) side GND and the
ISOLATED(NEUTRAL) : ( ) side GND. Therefore, care must be
taken for the following points.

(1)Do not touch the LIVE side GND or the LIVE side GND and the
ISOLATED(NEUTRAL) side GND simultaneously. if the above
caution is not respected, an electric shock may be caused.
Therefore, make sure that the power cord is surely removed from
the receptacle when, for example, the chassis is pulled out.

(2)Do not short between the LIVE side GND and ISOLATED(NEUTRAL
side GND or never measure with a measuring apparatus measure
with a measuring apparatus ( oscilloscope, etc.) the LIVE side GND
and ISOLATED(NEUTRAL) side GND at the same time.
If the above precaution is not respected, a fuse or any parts will be broken.

Since the circuit diagram is a standard one, the circuit and
circuit constants may be subject to change for improvement
without any notice.

NOTE
Due improvement in performance, some part numbers show
in the circuit diagram may not agree with those indicated in
the part list.
When ordering parts, please use the numbers that appear
in the Parts List.

)

(No.YA251)2-1

CONTENTS

SEMICONDUCTOR SHAPES ......................................................................2-2

USING P.W. BOARD...................................................................................... 2-2

BLOCK DIAGRAMS .....................................................................................2-3

[AV-14FN15/P] ............................................................................................................................................ 2-3

[AV-14FT15/P] ............................................................................................................................................ 2-5

CIRCUIT DIAGRAMS

MAIN PWB CIRCUIT DIAGRAM [AV-14FN15/P] (1/3) ................................................................................ 2-7

MAIN PWB CIRCUIT DIAGRAM [AV-14FN15/P] (2/3),(3/3) ........................................................................ 2-9

MAIN PWB CIRCUIT DIAGRAM [AV-14FT15/P] (1/3) ................................................................................2-11

MAIN PWB CIRCUIT DIAGRAM [AV-14FT15/P] (2/3),(3/3)....................................................................... 2-13

PATTERN DIAGRAMS

MAIN PWB PATTERN [AV-14FN15/P] ...................................................................................................... 2-15

MAIN PWB PATTERN [AV-14FT15/P] ...................................................................................................... 2-17

VOLTAGE CHARTS .................................................................................. 2-19

WAVEFORMS ............................................................................................ 2-20

SEMICONDUCTOR SHAPES

TRANSISTOR

BOTTOM VIEW FRONT VIEW TOP VIEW

CHIP TR

E
C
B

ECB

B

(G)E(S)C(D)

ECB

ECB

C

BE

IC

BOTTOM VIEW FRONT VIEW TOP VIEW

OUT
E

IN

IN OUTE

1 N

1 N

CHIP IC

TOP VIEW

1

N

1

N

USING P.W. BOARD

P.W. BOARD ASS'Y NAME AV-14FN15/P AV-14FT15/ P

MAIN P.W . BOARD SCW -1384A-H2 SCW -1387A-H2

1

N

2-2(No.YA251)

BLOCK DIAGRAMS

[AV-14FN15/P]

VIDEO-1

INPUT

VIDEO-2

INPUT

(FRONT)

J801

VIDEO-1

AUDIO-1

J806,J807

VIDEO-2

AUDIO-2

MAIN PWB

IC701 MAIN MICRO COMPUTER/

IF.VIDEO.RGB.SYNC.DEF. PROCESS

108,109

SCL
SDA

TU001

TUNER

V1

L1

V3

L3

IF

IC702

MAIN MEMORY

SF102

SAW FILTER

127,128

98,99

119

24, 25

97

58

51

49

SCL1, SDA1

SCL0, SDA0

PW_LED

REMOTE

KEY_IN

VIF IN

V1

V3

L1

SIF DETECT

VIF DETECT/AGC/AFT

SOUND TRAP

VIDEO

SELECT

I2C

BUS

I/O

PORT

MICRO

COMPUTER

VIDEO

C

IDENT.

Y

COMB FILTER
Y DELAY ADJ.

COLOUR

DEMOD

DIGITAL SIGNAL PROCESS

PEAKING SCAN

VELOCITY MOD.

U/V DELAY

SKIN TONE

U/V TINT

SATURATION

B-Y R-Y

BASE-BAND
DELAY LINE

SYNC

SEP.

RRGGB

RGB MATRIX

&

GAMMA

V. DRIVE

H. DRIVE

B

ROUT

GOUT

BOUT

OSD
SELECT

VDRA+,VDRB-

HOUT

85

86

87

22, 23

67

R

G

IC351

B

RGB OUT

MAIN PWB
(CRT SOCKET)

J809

HEADPHONE

V01

OUTPUT

J802

VIDEO_OUT

AUDIO_OUT

AC IN

V_OUT

L_OUT

REMOCON

RECEIVER

VOL+

VOL- CH+ CH- MENU

S901

POWER SW

F901

POWER

LED

L3

34

48

VOUT

39

QssO/AmO/AudeEm

AUDIO

SELECT

AUDIO

SELECT

D901
RECT

IC921

POWER

REG

AUDIO

CONTROL

T921

SW

TRANSF.

A_L

62

IC972

3.3V REG

IC975

5V REG

IC973

12V REG

3

IC974

1.8V REG

IC976

1.8V REG

L951

IC601

AUDIO AMP

1.8V

V1.8V

3.3V_STB

5V

8V

12V

32V

5

SPEAKER L

SPEAKER R

1

IC401

V. OUT

H. OUT

FOCUS

B1

T522

FBT

SCREEN

EHV

Q522

5

V

DY01

DEF YOKE

H

2-4(No.YA251)(No.YA251)2-3

[AV-14FT15/P]

VIDEO-1
INPUT

J801

MAIN PWB

IC701 MAIN MICRO COMPUTER /

IF.VIDEO.RGB.SYNC.DEF. PROCESS

108,109

SCL
SDA

TU001

TUNER

CVBS1

V

L1

L

R1

R

IF

IC702

MAIN MEMORY

SF102

SAW FILTER

127,128

102,103

98,99

119

24, 25

97

58

51

49

50

SCL1, SDA1

SCL0, SDA0

TIMER

PW_LED

REMOTE

KEY_IN

VIF IN

Y1/CVBS

V3

L1

R1

SIF DETECT

VIF DETECT/AGC/AFT

SOUND TRAP

VIDEO

SELECT

I2C

BUS

I/O

PORT

MICRO

COMPUTER

VIDEO

C

IDENT.

Y

COMB FILTER
Y DELAY ADJ.

COLOUR

DEMOD

DIGITAL SIGNAL PROCESS

PEAKING SCAN

VELOCITY MOD.

U/V DELAY

SKIN TONE

U/V TINT

SATURATION

B-Y R-Y

BASE-BAND
DELAY LINE

SYNC

SEP.

RRGGB

RGB MATRIX

&

GAMMA

V. DRIVE

H. DRIVE

B

ROUT

GOUT

BOUT

OSD
SELECT

VDRA+, VDRB-

HOUT

85

86

87

22, 23

67

R

G

IC351

B

RGB OUT

MAIN PWB
(CRT SOCKET)

V01

J809

HEADPHONE

OUTPUT

VIDEO-2
INPUT
(FRONT)

AC IN

J804

VIDEO

J806

VIDEO

J807

AUDIO-L

J808

AUDIO-R

AUDIO

34

L3
R3

35

AUDIO

V_OUT

V-OUT

L-OUT

L

R-OUT

R

V3

L3

LED

POWER

LED

R3

POWER SW

REMOCON
RECEIVER

VOL+

VOL- CH+ CH- MENU

S901

TIMER

F901

48

L_OUT

36

R_OUT

37

SELECT

SELECT

AUDIO

CONTROL

D901
RECT

IC921

POWER

REG

A_L

A_R

T921

SW

TRANSF.

PC901

VOLTAGE

FEEDBACK

60

3

13

L_AOUT

IC601

AUDIO AMP

61

IC972

3.3V REG

IC975

5V REG

IC973

12V REG

IC951

ERROR

AMP

L951

IC974

1.8V REG

IC976

1.8V REG

3.3V_STB

5V

1.8V

V1.8V

8V

12V

32V

9

1

IC401

V. OUT

Q522

H. OUT

FOCUS

B1

T522

FBT

SCREEN

EHV

5

23

R_AOUT

V

DEF YOKE

H

SPEAKER L

SPEAKER R

DY01

(No.YA251)2-5 2-6(No.YA251)

CIRCUIT DIAGRAMS

MAIN PWB CIRCUIT DIAGRAM [AV-14FN15/P] (1/3)

D706

MA8036-X

VCCWPSCL

A0A1A2

IC702

C111

470/16

L101

QQL244K-1R0Z

100

22

R105

R106

C102

0

Q002

MC

C109

27

MC

.01

D001

C983

10/16

0

Q101

2SC5397/CD/-T

X

R108

DGS

!

C110

.1

R107

X

D101

X

Y004

X

MA8051/M/-X

Y006

X

IC974

MM1561JF-X

X

Y007

X

Q103

DGS

BL_GND

3.3V_STB

STB1

A_VCC

A_GND

V_SHIFT

H_DRIVE

P_ON/OFF

VDRA+

VDRB-

PROTECT

VER_PROTECT

IC976

MM1561JF-X

R978

Y981

3.3K
X

C985

C986

47/16

.1

8V

5V

12V

NECK

HFB

ABL

32V

TU001

QAU0190-003

TUNER

K103

R101

QQR1114-001Z

0

R004
27K

R005

C001

MC

QQR1114-001Z

R001

220

R002

220

C005
.0022

MC

CF101

82

.01

C002

470/16

C003

.1

C006

2.2/50

IF

NC

32V

LOCK

5V

BM

SDA

SCL

AS

BT

AGC

QAX0349-001

10/50

C004

R003

Y973

BW

X

K101

L001

C101

QQR1114-001Z

.01

L003

MC

QQL244J-4R7Z

8.2K

R104

R102

R103

3.9K

1.8K

MC

.01

47/25

C103

C104

10K

R006

10K

R007

R008

2SK1374-X

MAIN PWB ASS'Y (1/3)
SCW-1384A-H2 [AV-14FN15/P]

MAIN PWB ASS'Y(3/3)

(CRT SOCKET)

CN10T

CN00C

QGA2501F1-06

IC801

RPM7238-H5

REMOTECON

R824

120

D808

LH22440-T16

POWER
LED

220

220

220

220

(RED)

R763

R764

R765

R762

SDA1

SCL1

C778

C777

47/16

.1

R760

100

R761

100

SDA

VSS

C965

C982

.1

4.7/50

QAX0723-001
C106
.01

MC

Y008

0

MC

C107

X

X

X

R110

R109

X

Y003

X

Q102

C105

MC MC

X

X

C108

Y909

X

Q001
2SK1374-X

Y005

X

V1.8A

SCL0

SDA0

R974

1K

STB1

Q791

DTC124ESA-T

Y791

C793

X

PW

X

P_ON/OFF

R737

3.3K

CONT

1.8V

W-A

R738

Q704

10K

D713

*1

MA8039/H/-X

STB1

A_VCC

A_GND

12V

V_SHIFT

NECK

H_DRIVE

HFB

ABL

P_ON/OFF

VDRA+

VDRB-

PROTECT

VER_PROTECT

4.5/OTHER

3.58/OTHER

SF102

SF101L002

X

SDA1

SCL1

560

PW_LED

PROT

5V

R781

4.7K

5V

R794

R796

D707

0

2.2K

*3

C792

.1

Q708

*2

R795

100K

SCL0

SDA0

L701
*4

1.8V

L702

*4

R792

L703

X

X

X

CONT

VDRB-

VDRA+

C703

C706

5V

NECK

3p

L717
*4

GND

C707

.1

C708

100/16

C711

2.2/50

10/50

C713

C714

C715

100

R703

.001

C716

C717

.047

QQR1114-001Z

QUY160-150Y

GND

GND

8V

5V

R822

D809

1K

LE22440-T16

TIMER

100K

Q707

R790

1K

C705

3p

QAX0799-001Z

C709

.01

.022

.001

R704
100

/16

C719

R706

220

R707
22k

R708
10k

K104

K106

LED( ORANGE)

TIMER

Q703

*2

R780

X

C791

*1

W-A1

X

C704

CH

CH

C785

MC

MC

C712
.22
TF

MC

MC

MC

C718

.1

.01

MC

MC

R709

D701

SSM3K02F-X

R793

100

C701
.22

C702
.22

X701

R756
10K

X

R701C710
12k6800p

TF

R705

39k

C720
.001

1M

*3

ABL

GND

X

D807

C806

100/16

R823

C807

47

.1

1/2W

REMOTE

R779
10K

C789

47/50

R783

10K

Q705

R759

3.3K

VssP2

VssC4

V1.8C4

V3.3A3

VrefP_Sdac

VrefN_Sdac

VrefP_Sdac

VrefN_Sdac

VrefP_Sdac

XtalIn

XtalOut

VssA1

NECK

CONT

V5P1

Ph2

Ph1

Gnd1

SecPll

Dec8G

EW

VDRB-

VDRA+

Vif1

Vif2

Vsc

Iref

GndIF

Sif1

Sif2

AGC

EHT SVM

C721

47/16

CF702

PROTECT

Q706

SSM3K02F-X

G

D

G

S

R758

3.3k

C776

SCLO

SDAO

P12/Int2

L3NCL_OUTNCDecsDem

Ssif/RefIn/Avl/RefOut

1

C723

2.2K

4.7K

R711

R712

L3

Y701

X

X

Y101

QUY160-125Y

Y102

QUY160-200Y

Y103

X

Y104

X

Y105

X

Y106

X

Y107

X

GND

1.8V

D

D714

S

MA8030/H/-X

*4

L715

4.7k

R757

.1

VssC3

V1.8C3

C726

Q760

*2

8V

CF701

X

RECEVER

R825

R322

1.2K

D303

X

R324

R323

X

0

Q308

X

C317

X

ECO_IN

KEYIN

1.2K

R740

R755

1.2K

*3

X

D709

100

C773

C783

N

X

.1

R776

.22

C775

C784

100

C774

R777

220

R754

KEY_IN

S_V_DET

VDO_DET

VssC1+P1

DecV1V8

P25/PWM4

MAIN MICRO COMPUTER/
IF VIDEO RGB SYNC DEF. PROCESS

QssO/AmO/AudeEm

Gnd2

PllIf

SifAgc

IfVo/FmRo/DvbONCV8AudioSwitches

MC

C727

3300p

10/50

R797

1K

390

R715

C729

.1

2.2/50

C728

10K

R798

R766

X

Q701

X

C722

R767

X

X

C671

R670
27K

X

C670

1

R671
12K

Y705

X

Y706

X

Y709

BW

Y711

X

Y712

X

Y713

X

Y822

QUY160-150Y

Y824

QUY160-200Y

GNDGND

GND

IC302

X

R326

X

R325

X

R327

R328

X

X

1.8V

R753

1.2K

2.2/50

V1.8C1

*4

10/50

L704

C730

8V

8V

R672
15K

Q761

*1

R673

8.2K

5V

PROT

A_MUTE

ECO_IN

4.5/OTHER

3.58/OTHER

X

R750

0

L714

R752

5V

2.7K

.22

C772

100

ECO_IN

.1

C731

GND

.1

22/50

.1

R748

C769

C771

C770

100

1K

R747

R771

1K

1K

R751

R749

PROT

A_MUTE

4.5/OTHER

3.58/OTHER

IC701

AgcSsif

V5P2

V_OUT

L1

2.2/50

C732

.1

*4

4.7K

X

2.2K

10/50

C734

L705

R772

C733

R773

C743

5V

L1

V_OUT

L_OUT

Y760

X

R675
10K

Q762

*2

R674

1K

Y505

X
K102
QUY160-150Y

K107
QUY160-150Y
K105
QUY160-150Y

GND

R821 R820 R819 R818
470 330 220 180

PW

SDA1

SCL1

V_SHIFT

*4

L713

W-B1

X

220100

3.3k

3.3k

10K

X

.22

R741

R745

R743

D711

R785

R784

C768

10k

R742

R744

100

R746

SDA1

SCL1

V3.3P

POWER

V_SHIFT

Audio4InR

1

.1

C782

C781

.1

C735

0

Y707

V3

P00/I2SDI1

V3

C4

Cvbs2/Y

Audio2InL

Audio2InR

X

.01

C736

D703

MC

X

.1

*8

C744

C745

D702

.1

X

C737

R710

X

R739

X

D712

S_REDUCE

Audio3InL

.1

C738

VER_PROTECT

TIMER

VER_PROTECT

Audio3InR

CVBS1C3AudOutLsL

.1

C739

.1

C740

BW

Y710

CVBS1

TIMER

*8

D704

CVBS1_GND

A_GND

1.8V
REMOTE

PW_LED

.22

*4

R736

100

C767

L712

TIMER

VssC2

PW_LED

REMOTE

PW_LED

V1.8C2

V1.8ADC

VssADC

V3.3A2

V1.8A

GndA

RefAd

V3.3RefAdP

RefAdN

V3.3A1

Bout

Gout

Rout

BLKIN

BCL

V5P3

Gnd3

B3/Pb

G3/Y

R3/Pr

INSSW3

NC

Uout/INSSW2

Yout

Ysync

Yin/G2/Y

Uin/B2/Pb

Vin/R2/Pr

V5Comb

VssComb

Hout

FbiSo

A_L

AudOutHpR

CVBSO/PIP

C741

.1

R768

P_ON/OFF

AudOutLsR

C742

10/50

R769

0

X

A_VCC

A_L

STB_IN

X

LC701

Y702

Y703

X

CVBSO/PIP_GND

CVBSO/PIP

5V

CP650

BW

CN00T

QJL001-063821

S801S802S803S804S805

QSW0619-003ZQSW0619-003ZQSW0619-003ZQSW0619-003ZQSW0619-003Z

K801

QQR0601-001Z

KEYIN

C766
.22

C764

.1

C763

.22

C761

.1

C758
.22

R734

100

C757
560p

CH

MC

C779
10/50

R729

X

C746

.1

R728

R726

X

Y_GND

D603

*3

12V

V1.8A

L711

*4

C765

100/16

L710

*4

L709

*4

C762
100/16

L708

*4

C760

L707

.22

*4

C759
100/16

R735

100

R733
100

R732

1k

D708

R731

*3

3.3K

C756

L706

.1

*4

C755
10/50

C753

C754

.1

.1

C752

D753

.1

X

C751

.1

D751

X

R782

1.2K

C780

.1

C750

.1

C749

.1

C748

.1

C747

L716

10/50

*4

100

560

R727

27K

R725

X

X

Q702

R724

X

X

X

R778

R722

X

R723

ABL

5V

HFB

SVM

A_L

A_MUTE

OFF_MUTE

C662

X

C607

R608

100/16

C608

BW

R603

D602

1SS133-T2

Q601

*2

R609

X

C609

27K

33/16

R622

10K

R616

R624

X

68K

QUY160-150Y

H_DRIVE

R602

22K

0

QUY160-075Y

K701

STB1

Q602

*2

Q607

*1

NCB21HK-152X

D341

D342

D343

Y718

Y720

X

Q306

X

R313

R626

2.2K

D601

*3

R611
10K

R610
100K

R623 R620

33K 10K

J808 J807

*3

*3

*3

R310

X

X

X

R314

Y715

QUY160-100Y

Y301

Q609

*5

C610

10/50

AUDIO2 VIDEO2

X

D815

R629

0

R628

X

Y708

0

R307

X

R308

X

X

R311

Q305

X

X

DIGITAL

W-B

C656

R625

100/50

220

C601

3.3/50

R627

12K

R621

2.2K

Q608

*1

L3

CH

C302
X

CH

K301

X

C613
10/50

VIDEO-2

INPUT

QNN0281-002

C805

X

Y811

BW

0

V3

R341

0

R342

X

X301

X

C303

X

R309

X

X

R312

C304

X

C305

X

C306

X

C307

X

C308

X

ANALOG

10/50

C602

R614

100K

QNN0281-003

R817

75

D814

*8

X

Y810Y809

0

LC805

Y_GND

Q341

*2

D344

X

R343

0

C341

220/16

IC301

X

Y716

X

AUDIO AMP

IC601

AN5279

R604

10K

Y603

BW

X

Y604

Q605

UN2226-X

J806

J809

QNS0197-001

CN00S

QGA2501C5-04Z

Y801

BW

R801

X

LC801

75

D816

*8

*8

BW

R815

75

R807

100

1/2W

C804

470/16

D813

*8

D805

R811

*8

82K

R810
390

C802

10/50

Q803

UN2226-X

R814

100K

R344

0

D345
*3

R630
270

1/2W 1/2W

QETN1CM-477Z

L_AOUT

C316

X

C315

X

C314

X

C313

X

C312

X

C311

X

C310

X

C309

X

0

0

R315

R316

C603C604

R606

1/2W

R632

270

C615

R345

Y303

QUY160-075Y

0

R320

X

R319

Q307

0

R317

L301

X

L_AOUT

X

X

X

D604

X

X

X

L303

L302

Y302

X

R321

R318

X

CVBSO/PIP

X

CVBSO/PIP_GND

X

X

5V

12V

5V

CVBS1

CVBS1_GND

L1

5V

V_OUT

L_OUT

SCL1

SDA1

NECK

OFF_MUTE

D801

NCB21HK-152X

R802

0

R808

X

R809

0

C809

X

Q801

KTA1267/YG/-T

Q805

*2

J801Y802

QNN0348-002

J802

QNN0348-002

-OUT

-OUT

SPEAKER

VIDEO-1
INPUT

OUTPUT

NOTE) 1.Refer to the part list for the part number of IC701 and IC702.

2.Refer to page 2-19 for voltages of this circuit diagram.

3.Refer to page 2-20 for waveforms of this circuit diagram.

2-8(No.YA251)(No.YA251)2-7

MAIN PWB CIRCUIT DIAGRAM [AV-14 FN15/P] (2/3),(3/3)

!

F901

QMF51E2-3R15J4

CN0PW

!

AC110V-AC240V

DEG COIL

50Hz/60Hz

CNDEG

QGZ5004C1-02

!

QGA7901F1-02

QSW1041-001

!

!

R910

VA901

QRZ0107-474Z

QAF0060-621

!

S901

!

TH901

QAD0121-9R0

Y909

BW

Y910

BW

R904

X

STR-W5753A/F5

IC921

Y901

QUY160-200Y

X

Y906

QCZ9015-102Z

NC

S/GND

GND

VCC

OLP

OCP

D

Y902

QUY160-200Y

QFZ9072-224

X

Y905

!

R901

QRF074K-4R7

!

C903

C922

.1

MTZJ9.1C-T2

C910

X

LF901

X

!

C901

C909
QFZ9072-473

C902

X

R902

QRL029J-104

R903

QRL029J-104

X

R929

D931

D933

C924

4.7/50

D935

X

MTZJ9.1C-T2

Y903

QUY160-100Y

X

Y907

!

LF902

QQR0673-002

D901

G2SBA60

QCZ9015-102Z

R933

D929

R931

150K

D934

MTZJ3.3A-T2

Y904

QUY160-100Y

X

Y908

!

C905

1SS133-T2

!

C904

.001

AC400V

QCZ9015-102Z

K922

QQR1114-001Z

C931

QCZ0364-681

C928

220p

R921

220

1/2W

C906

QEZ0649-127

R923

1.8

1/2W

D927

1SS133-T2

R924
68K

MTZJ36A-T2

QRL039J-683

RGP10M-5010-T3

QQR1114-001Z

R922

QRZ0237-R18

D928

MTZJ16C-T2

D932

R930

D926

K921

C926

QFLC1HJ-822Z

R934

5.6K

QFKA2JK-103

C915

X

QRE121J-6R8Y

1/2W

D922

RGP10J-5025-T3

D921

RGP10J-5025-T3

C925

22/50

C929

Y912

QUY160-100Y

R932

QCZ9079-102

QCZ9079-102

Y911

QUY160-100Y

!

C992

!

C991

FR901

X

!

T921

QQS0272-001

!

8.2M

R991

QRZ9046-825Z

!

C993

AC400V

QCZ9079-102

IC351

TDA6107AJF/N1

NECK

HFB

ABL

VDRB-

VDRA+

BL_GND

3.3V_STB

A_GND

A_VCC

12V

H_DRIVE

P_ON/OFF

V_SHIFT

8V5V32V

IC972

X

R972

Y974

Y975

X

QUY160-075Y

Y972

QUY160-100Y

C975

470/16

R965

Y965

X

QUY160-125Y

C955

QCB32HK-222Z

FR105GT-T3

C953

QCB32HK-222Z

ERC30-02L38

C952

D952

FMX-G12S

QCZ0364-561

QQR1114-001Z

FR155GV-FL

C951

X

!

CP955

ICP-N75-Y

CP

D955

C960

2200/35

C963

C962

0

X

!

CP953

ICP-N38-Y

CP

CP952

ICP-N38-Y

!

CP

1000/16

QEZ0203-107

C957

GNDGND

QQL244J-5R6Z

Y950

C956

QUY160-125Y

QUY160-200Y

QUY160-100Y

Y913

Y914

Y915

Y916

Y917

Y971

L954

X

BW

BW

BW

C958
330/35

L952

QQL26AK-820Z

D980

1SR124-400A-T2

C964

100/35

L951

QQL26AK-820Z

GND GND

C949
1000/10

Q980

2SB1201/S/

R986
10k

1/2W

QQR1114-001Z

D953

C940

D951

K955

QQR1114-001Z

!

K953

QQR1114-001Z

K957

X

QCB32HK-222Z

QQR1114-001Z

K952

K951

.001

BA33BC0T

D974

X

C976

4700p

IC973

PQ120RDA1SZ

VINVOGND

CONT

D971

*3

C979

100/25

R977

X

OMF2

Y977

BW

R982
1k

1/2W

Q981

*1

K954

VIN

C989

.1

R983

C987

22/50

R973

IC975

PQ050RDA1SZ

VOUT

100/16BW100/16

10K

R970
820

1/2W

C984

47/25

GND

CONT

R981

10K

R980

4.7K
1/2W

Q982

*1

R984
15k

R985

18k047/16

PROTECT

QRE121J-471Y

L972

QQL244J-5R6Z

C977

47/16

QQL244J-5R6Z

C980

D977

1SS133-T2

R791

47/16

L973

D970

MA8082/M/-X

*3

L975

QQL26AK-820Z

C967
47/16

D981

C988

C978

C981

R976
390

C961

X

QRL029J-223

STB1

R962

VER_PROTECT

VER_PROTECT

3.3V_STB

D791

MA8051/M/-X

D973

*3

C968
47/16

D962

MA8330/M/-X

D975

PROTECT

V_SHIFT

P_ON/OFF

H_DRIVE

A_VCC

3.3V_STB

PROTECT

P_ON/OFF

PROTECT

*3

TP-47B

TP-47G

TP-47R

R355

R356

R357

C351

CH

ABL

PROTECT

STB1

STB

ABL

HFB

HFB

V_SHIFT

VDRB-

12V

VDRA+

NECK

NECK

3.3V_STB

R475

R471
1M

C471

4.7/50

1SR124-400A-T2

C401

R412

2.7K

X

D472
*3

Q471

V. OU T

X

82K

R472

D471

X

D420

R402

R401

10K

X

R403

0

D401

X

R404

R405

C402

3.3K

X

R434
10K

X

R427

R411

2.7K

R448

1

1/2W

QRL039J-390

R520

100

C427

1000/35

0

C436

NCF21HZ-334X

R524

C520

PROTECTION

PUMP

UP

Vcc -Vcc

D422

X

CH

.001

C429

R432

C435

NCF21HZ-334X

C523

47/35

2SC2655/Y/-T

.1

R521

1K

THERMAL

12K

R423

1/2W

2.7

IC401

LA78040N

C426

C423

18p

R425 R424

15K

1/2W

R433

3.9

QFN32AJ-472Z

L421

R439

Q521

H_DRIVE

D520

X

2200/25

*3

AMP

15K

C421

4.7/50

C425

C430

R440

470X

1/2W

T521

QQR1522-001

C521

.0033

R473
68K

C428
100/35

D423
GP10DE-5009-T2

R421

QRL029J-102

TT2140LS-YB11

MY

R422

X

R426

X

1/2W

Q522

R522

56

1/2W

R523

C522

8200p

R474
220K

R428

dall

!

QRE121J-271Y

X

R420

X

C422

X

R430

Q401

R429

X

X

X

C420

Q402

X

X

R431

X

X

C524

C526

QFZ0200-812

GND GND

32V

VER_PROTECT

12V

5V

PROTECT

8V

STB1

12V

470/16

12V

VDRB-

8V

VDRA+

5V

32V

STB

HFB

H_DRIVE

D594

Y401

X

Y570

QUY160-125Y

Y571

QUY160-125Y

R597

X

R596

X

X

Q592

X

R595

D593

X

Q591

X

R594

X

D591

R592

X

C591

X

R591

X

C527

X

C582

QFZ0197-684

C529

X

X

C593

X

D592

X

X

R593

X

MA8051/L/-X

D523

X

R527

X

C592

X

D554

R529

MAIN PWB ASS'Y(1/3)

CN10T

QJL001-065631

R555

X

Y501

QRL039J-221

Y502

C530

X

CN00T

C556

X

R554

1.8K

BW

BW

L522

X

R528

X

QFLC2AJ-104Z

D555

X

R551

QRX029J-R47

C555

MY

150

R352

R380

D350

MA8075/M/-X

QCB32HK-561Z

X

R353

QQLZ026-240

QRZ9017-4R7

C551

D551

*6

1000p

X

100

QRE121J-222Y

X

R351

D370

R354

C353

L355

QFKC2EK-104ZQQL244J-5R6Z

C352

4.7/250

1501M150

D351

R381

L351

EU01N-T2

Q371

X

Q372

X

Q373

X

D371

X

X

R350

CHGC04-260-G

L551

!

T522

QQH0168-001

L525

BW

!

R533

R572

1.2K
1/2W

x

R570

C572

100/10

QRT029J-2R7

R569

R571

QRT029J-1R5

C571

QEZ0203-476

Y581

QUY160-100Y

Y582

X

QRE121J-222Y

QRE121J-222Y

BW

L356

BW

*6*6*6

D354

D355

R371

R372

X

R373

X

C350

CN00U

FBT

R574
10K

1/2W

R575

1.8K

QRZ0107-152Z

BW

L357

QRZ0107-152Z

QRZ0107-152Z

D356

X

Q374

X

R369 R370
100K X
1/2W 1/2W

X

QQL244K-220Z

D530

*6

R573

X

Q571

2SA1208/ST/Z1-T

MA8075/H/-X

R358

R359

R360

R375

R376

CN10U

CHGC04-260-G

D581

*6

L530

C580

X

D571

C573

47/25

SG351 SG353

XX

X

X

QQR1113-001Z

QRZ9017-4R7

!

SK351

CE42554-001

SG352

X

!

SK351
CE42554-001

CN0E1

R377

X

C371

X

D372

X

K355

CN0E2

MAIN PWB ASS'Y(3/3)
(CRT SOCKET)
SCW-1384A-H2
[AV-14FN15/P]

R585

0

D583

X

C581

R584

.1

1/2W

!

R530

Q572

*1

R576
10K

R581

R582

1.8K

27K

1/2W

R583
47K

D582

MA8200/M/-X

X

C532

10/250

!

SG354

TP-E

X

C358

C359

X

QCZ0131-821

CN00X

QGA2501F1-05

ADJUSTMENT
CONNECTOR

MAIN PWB ASS'Y (2/3)
SCW-1384A-H2 [AV14FN15/P]

NOTE) 1.Refer to page 2-19 for voltages of this circuit diagram.

2.Refer to page 2-20 for waveforms of this circuit diagram.

(No.YA251)2-9 2-10(No.YA251)

HV

!

DEF YOKE

CN0HV

QGZ5004C1-04

MAIN PWB CIRCUIT DIAGRAM [AV-14FT15/P] (1/3)

D706

MA8036-X

IC702

Y981

L101

QQL244K-1R0Z

100

Q101

22

R105

R106

C102

R006

10K

MA8051/M/-X

X

C111

470/16

C109

0

2SC5397/CD/-T

27

X

R108

.01

0

D001

Q002

!

C983
10/16

C110

.1

R107

X

D101

X

Y004

0

X

Q103

DGS2SK1374-X

Y006

X

BL_GND

3.3V_STB

A_VCC

A_GND

H_DRIVE

P_ON/OFF

VDRA+

VDRB-

PROTECT

VER_PROTECT

IC976

MM1561JF-X

R978

3.3K

C985 C986

47/16 .1

Y973

STB1

8V

5V

12V

3.3V

NECK

HFB

ABL

EW

32V

BW

TU001

QAU0190-003

TUNER

X

R101

QQR1114-001Z

0

R005

75

CF101

QAX0349-001

C001

.01

L002

C003

.1

R002
220

L001

QQL244K-8R2Z

C002

10/50

QQL244J-4R7Z

C004

470/16

C006

2.2/50

K101

C101

L003

.01

QQL244J-4R7Z

8.2K1.8K

R104

R102R103

R003

3.9K

.01

47/25

C103

C104

R008
10K

R007

K103

IF

NC

32V

LOCK

5V

BM

R001
220

SDA

SCL

AS

BT

C005
.0022

AGC

R004

27K

MAIN PWB ASS'Y (1/3)
SCW-1387A-H2 [AV-14FT15/P]

VCCWPSCL

A0A1A2

MM1561JF-X

X

X

Y007

R109

Q102

DGS

IC974

X

C777
.1

SDA

VSS

C965

.1

X

R110

X

C108

Q001

2SK1374-X

Y005

QGA2501F1-06

DTC124ESA-T

X

MAIN PWB ASS'Y(3/3)

(CRT SOCKET)

CN10T

CN00C

IC801

RPM7238-H5

REMOTECON

D707

Q708

*2

R795
100K

D713

L701

*4

*4

R792

33

C707

.1

K104

Y101

BW

Y102

QUY160-100Y

Y103

Y104

Y105

Y106

Y107

R825
560

470/16

C703

C713

C714

C715

R703

C716

QUY160-150Y

X

X

X

X

X

RECEVER

D809

R822

LE22440-T16
TIMER

1K

LED( ORANGE)

TIMER

Q703

*2

R781

4.7K

R780
100K

R794

X

C791

C792

.1

SSM3K02F-X

Q707

*1

R793

R790

1K

W-A1

C701

.22

C702

.22

CH

27p

/16

.1

C790

C704

C705

3p

CH

C706

3p

CH

X701

QAX0799-001Z

R756

GND

10K

C785

X

C709

.01

R701C710
12k6800p

C711

C712

2.2/50
.22

TF

10/50

.022

R702

100

.001

100

.001

R704
100

C717

.047

/16

TF

C718

.1

R705

39k

.01

C719

R706

C720

220

.001

R707
22k

R708
10k

R709

1M

D701

*3

ABL

12V

L651

X

R651

X

D807

C806

100/16

R823

C807

47

.1

1/2W

REMOTE

10K

SSM3K02F-X

R758

R759

3.3k

SCLO

Ssif/RefIn/Avl/RefOut

X

C721

R711

CF702

X

R652

X

PROTECT

Q706

G

D

G

S

3.3k

SDAO

L3R3L_OUT

1

1

C723

C724

2.2K

2.2K

3.9K

R713

R712

R3

L3

P12/Int2

1.8V

D

S

*4

L715

R757

4.7k

.1

C776

VssC3

3.9K

R714

L_OUT

Y701

X

CF701

C651

X

R779

C789
47/50

Q705

R783

10K

100

VssP2

VssC4

V1.8C4

V3.3A3

VrefP_Sdac

VrefN_Sdac

VrefP_Sdac

VrefN_Sdac

VrefP_Sdac

XtalIn

XtalOut

VssA1

NECK

CONT

V5P1

Ph2

Ph1

Gnd1

SecPll

Dec8G

EW

VDRB-

VDRA+

Vif1

Vif2

Vsc

Iref

GndIF

Sif1

Sif2

AGC

EHT SVM

X

R710

X

D651

X

R824

120

D808

LH22440-T16

POWER
LED

220

220

220

220

(RED)

R762

R763

R764

R765

PW_LED

PROT

5V

SDA1

SCL1

5V

V1.8A

R796

SCL0

SDA0

STB1

C793

2.2/50

CONT

1.8V

W-A

STB1

P_ON/OFF

4.5/OTHER

3.58/OTHER

D791

MA8062/M/-X

PW

8V

A_VCC

A_GND

5V

12V

3.3V

NECK

H_DRIVE

HFB

ABL

EW

VDRA+

VDRB-

PROTECT

SDA1

SCL1

GND GND

0*32.2K

SCL0

SDA0

MA8039/H/-X

1.8V

L703

*4

5V

L717
*4

NECK

CONT

C708

100/16

EW

VDRB-

VDRA+

L702

C778
47/16

R760
100

R761

100

R974

1K

Q791

Y791

X

P_ON/OFF

R737

3.3K

R738

10K

Q704

C982

*1

47/16

VER_PROTECT

SF102

QAX0723-001

C106
.01

Y008

0

SF101

X

C107

X

Y003

X

X

C105

K102

QUY160-150Y

K105

QUY160-150Y

K106

QUY160-150Y

K107

QQR1114-001Z

K108

QQR1114-001Z

GNDGND

R322

1.2K

D303

X

R324

X

R323

0

Q308

X

C317

X

ECO_IN

KEYIN

VDO_DET

S_V_DET

1.2K

R755

1.2K

X

C784

P25/PWM4

100

R777

C783

S_V_DET

X

R776

VssC1+P1

100

*3

D709

R754

VDO_DET

R740

220

KEY_IN

D714

MA8030/H/-X

C775

V1.8C3

.22

MAIN MICRO COMPUTER/
IF VIDEO RGB SYNC DEF. PROCESS

R_OUT

DecsDem

QssO/AmO/AudeEm

Gnd2

PllIf

SifAgc

3300p

390

R715

C727

C729

.1

.1

2.2/50

C728

C725

10/50

C726

R_OUT

X

C722

X

R653

X

R654

X

R766

Q701

X

R767

R663

X

R664

X

IC651

X

R655

X

C652

R656

X

X

R326

X

R328

X

1.8V
ECO_IN

R753

1.2K

0

.22

C773

L714

2.2/50

C772

.1

C774

R752

100

V1.8C1

ECO_IN

DecV1V8

IfVo/FmRo/DvbONCV8AudioSwitches

.1

*4

22/50

C731

L704

C730

8V

X

X

C657

X

NN

C658

X

R658R657 R659

X

X

R325

X

R327

X

PROT

22/50

C771

1K

R751

PROT

AgcSsif

C732

2.2/50

C659

X

C660
X

IC302

X

4.5/OTHER5V

R788

X

*1

Q612

R750

.1

C770

1K

R749

A_MUTE

4.5/OTHER

V5P2

V_OUTL1R1V3C4

.1

*4

X

10/50

C734

C733

C786

L705

5V

X

C653

R660

XX

GND GND

A_MUTE

0

Y602

R747

IC701

V_OUT

IC651

X

X

15K

2.2K

R772

L1

X

R661

5V

4.7K

R787

3.58/OTHER

1

C781

2.2K

3.9K

R774

R773

R1

HP_L

K702

X

R821 R820 R819 R818
470 330 220 180

PW

SDA1

SCL1

3.58/OTHER

*4

L713

220100

.22

3.3k

3.3k

C768

1K

R771

R744

100

V3.3P

1

C782

.1

D702

C735

3.9K

0

Y707

R775

V3

HP_R

C654

X

GND GND

10K

R745

R743

R741

R785

MA8051/M/-X

MA8051/M/-X

D711

D712

R742

SDA1

SCL1

POWER

S_REDUCE

P00/I2SDI1

Audio2InL

Audio2InR

V2/YL2R2

X

.1

C744

D703

C736

.01

CH

.1

.1

C745

*8

C737

X

R716

75

R786

0

R717

L2

V2/Y

A_B

Y709

BW

Y711

QUY160-200Y

Y712

X

Y713

X

Y714

BW

Y813

X

10K

R748

ROTATION

W-L1

VER_PROTECT

1

CH

C738

X

R718

R2

VER_PROTECT

W-B1

TIMER

Y3/CvbsC1A_L

1

C739

.1

D704

C740

Y710

0

R719

C1_GND

Y1/CVBS1

A_GND

1.8V

TIMER

PW_LED

REMOTE

.22

*4

100

R736

C767

L712

TIMER

VssC2

V1.8C2

PW_LED

REMOTE

PW_LED

V1.8ADC

VssADC

V3.3A2

V1.8A

GndA

RefAd

V3.3RefAdP

RefAdN

V3.3A1

Bout

Gout

Rout

BLKIN

BCL

V5P3

Gnd3

B3/Pb

G3/Y

R3/Pr

INSSW3

NC

Uout/INSSW2

Yout

Ysync

Yin/G2/Y

Uin/B2/Pb

Vin/R2/Pr

V5Comb

VssComb

Hout

FbiSo

A_R

HP_L

HP_R

CVBSO/PIP

R797

X

A_R

C662
10/50

X

R721

C743

10/50

X

R770

HP_R

!

LC701

X

Y702

R798

CVBSO/PIP5VCVBSO/PIP_GND

OFF_MUTE

Y601

X

W-H

CP

CP650

ICP-N20-Y

*8

D710

X

C742

10/50

.1

*8

R720

C741

BW

X

0

R768

R769

C1

A_L

HP_L

5V

A_VCC

B_MUTE

P_ON/OFF

CN00T

QJL001-063821

S801S802S803S804S805

QSW0619-003ZQSW0619-003ZQSW0619-003ZQSW0619-003ZQSW0619-003Z

KEYIN

C766

.22

C764

.1

C763

.22

C761

.1

C758
.22

R734

100

C757

560p

CH

C779

10/50

R782

1.2K

C746

.1

R726

X

Y703

X

X

X

Y814

A_MUTE

D603

*3

12V

V1.8A

L711
*4

C765

100/16

L710

*4

L709

*4

C762
100/16

L708

*4

C760

L707

.22

*4

C759
100/16

R735
100

R733
100

R732
1k

R731

*3

D708

1k

C756

L706

.1

*4

C755
10/50

C754

C753

.1

.1

D753

C752

X

.1

Y705

C751

0

.1

D751

Y706

X

0

R729

X

C780

.1

C750

.1

C749

.1

C748

.1

C747

L716

10/50

*4

R728

100

R727

560

27K

R725

X

X

X

R724

Q702

X

R778

X

R722

X

R723

5V

SVM

R601

2.7K

A_R

Y_GND

A_L

C607

220/16

C608

220/16

A_B

1SS133-T2

R662

X

2.7K

R602

D601

*3

D607

Q601

*2

R608

R609

X

27K

33/50

R616

X

QNN0282-001

NCB21HK-152X

D341

MA8033/H/-X

D342

MA8033/H/-X

D343

MA8033/H/-X

Y718

X

Y720

X

X

R313

QUY160-100Y

Y820

K701

QUY160-150Y

H_DRIVE

ABL

HFB

R637

R638

R639

R603

R611
10K

Q602

*2

C609

R610
100K

R623 R620

33K 10K

R622

Q607

*1

10K

R624

68K

J808

D815

D816

R626

0

R627 R628

X

R3

Y301

X

D349

X

C302

R307

X

R308

X

R310

X

X

R311

Q305

X

Q306

X

X

R314

Y715

K301

QQR1113-001Z

X

DIGITAL

IC601

AN5276

NCNCNCNCNCNCNC

RIN

10K

R617

X

R618

C601

4.7K

10/50

X

4.7K

0

R612

100K

C610

10/50

Q603

UN2226-X

R621

2.2K

Q608

*1

C613

10/50

VIDEO-2

INPUT

R629

NCB21HK-152X

0

X

L3

R341

0

MA8120/M/-X

R342

X

100/16

X301

CH

X

C303

CH

X

C342

R309

X

X

R312

C304

X

C305

X

ANALOG

BINRFGND

C656

100/50

X

C655

X

R613

R614

100K

X

Q604

QNN0281-003

J807

QNN0281-002

C805

X

Y811

QUY160-075Y

X

Y809

LC805

QQR1199-002

V3

Q341

*2

D344

R343

0

C341

X

IC301

X

X

C306

X

C307

X

C308

X

Y824

Y821

QUY160-050Y

AUDIO AMP

LINNCB_MUTE

L_OUT

D602

C602

10/50

X

.22.222.2

C603C604R606

X

10K

R605

R604

X

R619R615

Y603

Y604

QUY160-100Y

X

Q606

X

Q605

UN2226-X

X

D608 D609

X

C617

X

J806

R817

D814

X

Y810

Y_GND

QUY160-125Y

QUY160-200Y

L_R_MUTE

1/2W

X

Y605

0

J809

X

R630
270

*8

1/2W

R631
1K

C615

1000/16

R344

22

D345

*3

Y822

Y812

X

GND_B

VCC

B_OUT

STB

X

X

C612 C611

X

R625

QNS0155-001

R632
270
1/2W

R633
1K

R_AOUT

L_AOUT

B_MUTE

C616

1000/16

R345

0

QUY160-075Y

R320

X

R319

X

C316

X

C315

X

Q307

C314

X

X

C313

X

C312

X

C311

X

L303

X

C310

X

L302

C309

X

X

0

0

0

R315

R316

R317

L301

X

R_AOUT

BASS

L_AOUT

X

NC

ROUT

C614

W-B

C605
.22

C606
.22

XXX

D604

D606

D605

R607

2.2

1/2W

X

270

R634

R635

*5

X

Q609

Q610

C661
220/16

Y303

X

Y302

R321

X

R318

X

CVBSO/PIP_GND

R640

1K

270

R636

*5

Q611

L304

X

C318

CVBSO/PIP

V2/Y_GND

PR_GND

W-L

X

3.3V

Y_GND

NECK

SCL1

SDA1

V2/Y

5V

12V

5V

PB

PR

OFF_MUTE

C1_GND

C1

S_V_DET

Y1/CVBS1

Y_GND

VDO_DET

L1

R1

V2/Y

V2/Y_GND

PB

PB_GND

PR

PR_GND

L2

R2

BASS

5V

V_OUT

L_OUT

R_OUT

QQR1199-002

R809

0

C809

X

LC801

Y717

QUY160-075Y

NCB21HK-152X

KTA1267/YG/-T

R808

X

R801

Y801

X

75

Y802

X

D817

*8

R802

0

D801

R803

0

Y803

LC802

X

Y804

Y805

LC803

X

Y806

Y807

LC804

X

Y808

0

D803

X

Q801

D805

XX

D806

UN2226-X

Q805

*2

CN00S

QGA2501C5-04Z

R816

0

Y819

BW

Y818

0

D802

NCB21HK-152X

Y817

0

D810

R804

0

0

X

0

Y816

0

R805

0

0

0

D811

X

X

Y825

0

BW

R806

0

D812

X

D804

X

R807

C804

100

470/16

1/2W

R815

75

D813

J804

*8

QNN0349-001

R811

C802

82K

390

10/50

R810

R812

C803

390

10/50

R813

82K

Q803

Q804

UN2226-X

R814

100K

J801
QNN0350-001

V1

L1

R1

J802

X

J803

X

J805

X

SPEAKER

VIDEO-1
INPUT

OPEN

OPEN

OUTPUT

NOTE) 1.Refer to the part list for the part number of IC701 and IC702.

2.Refer to page 2-19 for voltages of this circuit diagram.

3.Refer to page 2-20 for waveforms of this circuit diagram.

2-12(No.YA251)(No.YA251)2-11

MAIN PWB CIRCUIT DIAGRAM [AV-14FT15/P] (2/3),(3/3)

AC110V-AC240V

DEG COIL

!

QGA7901F1-02

50Hz/60Hz

QGZ5004C1-02

!

CN0PW

CNDEG

S901

QSW0750-001

QAD0134-4R5

!

TH901

!

F901

QMF51E2-4R0J4

QAF0060-621

!

!

VA901

IC921

STR-W6754-F5

!

QRZ0107-474Z

Y901

X

Y906

QCZ9015-102Z

D

NC

S/GND

VCC

OLP

FB

OCP

R910

X1KX

Y902

QRF074K-4R7

C903

QFZ9072-473

LF901

QQR0673-002

!

QQR0673-002

X

Y905

C902

R901

!

R902
47K
OMF2

R903
33K
OMF2

D933

MTZJ9.1C-T2

!

C910

!

LF902

X

K901

QQR1114-001Z

C922

.1

R929

1/50

C924

D934

D932

MTZJ27B-T2

X

Y903

QFZ9072-473

X

Y907

QFZ9072-473

D901

GSIB460-S1

QCZ9015-102Z

D935

MTZJ9.1C-T2

MTZJ9.1C-T2

X

Y904

!

C901

X

Y908

!

C909

C904

!

AC400V

.001
QCZ9015-102Z

R930

QRL039J-473

C906

QEZ0649-127

!

C905

RGP10M-5010-T3

QQR1114-001Z

K922

QQR1114-001Z

C931

QCZ0364-102

R923

MF

1

C928

2W

R922

1000P

D927

1SS133-T2

R921

R924

100

22K

1/2W

MA8240/M/-X

R933

QUY160-100Y

C921

X

K921

QRZ0237-R22

820

D928

D926

C926

QFLC1HJ-222Z

QRZ9017-100

D936

BW

D922R934

1SS133-T21/2W

D929

*3

C917

QCB32HK-181Z

D921

*6

C925

22/50

C929

QCB32HK-392Z

!

R932

MA8062/M/-X

QCZ0364-152

Y912

C915

C916

X

R935

1K

C911

D931

D910

QCZ9079-102

QCZ9079-102

Y911

QUY160-075Y

QUY160-075Y

1/2W

X

X

QSK0061-002

!

C992

!

C991

X

FR901

QQS0273-001

PC901

PS2581AL1/QW/

!

R991

QRZ9046-825Z

C993

AC400V

QCZ9079-102

IC351

TDA6107AJF/N1

!

NECK

VDRB-EWVDRA+

HFB

8V

5V

VINVOGND

D977

*3

VINVOGND

L994

0

C989

.1

32V

12V

IC972

BA33BC0T

C976
4700p

IC973

PQ120RDA1SZ

1.8K

IC975

PQ050RDA1SZ

Q982

X

H_DRIVE

P_ON/OFF

R973

10K

R970

1/2W

C984

33/50

R983

X

C987

X

R984

R985

X

VER_PROTECT

CONT

D971

*3

100/16X100/16

CONT

R981
18K

X

3.3V

3.3V_STB

A_GND

A_VCC

BL_GND

!

RY901

D956

C966

*3

100/16

R963

22K

Q955

*1

R964
27K

D957

*3

C974

X

QCB32HK-222Z

K955

*7

!

T921

K954

K957

X

K952

R951

QRE121J-102Y

R952

1/2W

QCB32HK-222Z

*7

X

QCB32HK-222Z

*7

ERC30-02L38

C953

D953

FR105SGT-T2

D954

C952

D952

FMX-G12S

QCZ0364-122

K951

QQR1114-001Z

FR155GV-FL

C951

QCZ0364-561

!

8.2M

!

.001

Q951

R956

D963

X

GND

IC971

X

VONCGNDCNCONT

L971

X

C973 C971

XX

C972

Y965

QUY160-125Y

C955

!

CP955

ICP-N75-Y

CP

D955

C960

2200/35

C962

X

!

CP953K953

ICP-N38-Y

CP

Y951

BW

C954

X

CP954

X
CP

X

C959

X

!

CP952

ICP-N38-Y

CP

C957

2200/10

100/35

C940

D951

C956

QEZ0203-107

R950

X

R953

1.8K
1/2W

D959

X

D960

X

R955

X

X

X

C969

X

Y913

BW

Y953

BW

Y954

X

Y961

X

Y962

X

Y963

QUY160-125Y

Y971

X

GND

D976

X

SUB

VIN

R971

X

X

W-H1

R972

D980

QQR1114-001Z

QUY160-075Y

X

R965

C963

0

C958
470/25

Y952

X

L954

L952

QQL244J-5R6Z

BW

C964

C949

X

Y950

X

L951

QQLZ026-460

D958

QUY160-100Y

D961

X

C950

R954

.1

X

1/2W

Q952

X

R957

X

X

Y972

470/16

L970

Y978

SE115N-LF12

D974

X

C975

X

Q980

R986

X

C979

100/25

X

X

C970

X

Y977

R977

QRL039J-120

X

C994

3.3/50

R980

X

IC951

R959

X

R958

X

PROTECT

L972

QQL244J-5R6Z

C977

47/16

QQL244J-5R6Z

C980

R982

X

R791

QRE121J-102Y

L973

D970

MA8082/M/-X

QQL26AK-820Z

C967
47/16

Q981

X

D981

X

C988

X

C978

47/16

L975

QRL029J-223

ABL

STB1

X

X

ABL

PROTECT

STB1

STB

ABL

HFB

HFB

EW

EW

VDRB-

VDRB-

VDRA+

VDRA+

NECK

NECK

PROTECT

3.3V_STB

VER_PROTECT

P_ON/OFF

H_DRIVE

32V

12V

VER_PROTECT

5V

PROTECT

8V

3.3V_STB

STB1

A_VCC

3.3V_STB

12V

D973

*3

PROTECT

C981

R976

390

P_ON/OFF

8V

C961

X

12V

PROTECT

D975

*3

5V

C968
47/16

R962

D962

MA8330/M/-X

P_ON/OFF

32V

STB

A_VCC

H_DRIVE

HFB

D472

*3

R471

1.5M

C471

10/50

1SR124-400A-T2

NCF21HZ-334X

NCF21HZ-334X

QRE121J-1R0Y

R475

X

V. OU T

Vcc -Vcc

X

QFLC2AJ-683Z

QRG01GJ-221

QFLC2AJ-563Z

R524

47/35

R521

1K

THERMAL

PROTECTION

PUMP

UP

C423

6800p

D422

R438

C424

R439

X

R440

C430

C451

X

C523

2SC2655/Y/-T

IC401

LA78040N

AMP

R473
68K

2.2K

R427

6.8K

R474

R411

220K

C428

QEHR1VM-227Z

6.8

H_DRIVE

D423

GP10DE-5009-T2

C427

1000/35

C431
.18

R434

6.8K

R431

6.8
1/2W

R433

C452

D520

X

X

*3

1/2W

C429

T521

QQR1522-001

C521

.0033

X

R435

X

R452

X

R455

R458

X

R462

X

R463

X

TT2190LS-YB11

MY

GND

R451

X

C454

X

R470

!

Q522

R522

56

1/2W

R523

QRE121J-271Y

C522
8200p

R430
12K

R432

Q521

X

X

2.2K

C420

R426
12KX

R412

R453

1/2W

X

R454

X

IC451

X

X

R461

X

QUY160-125Y

QUY160-125Y

GND

C453

X

R457

X

X

R456

X

R459

X

R460

X

R464

X

Q461

X

X

X

C535

C526

Y503

QUY160-075Y

X

C524

Y504

QUY160-075Y

Y505

X

Y570

Y571

Q471

X

120K

R472

C422

QCS32HJ-180Z

R437

D471

L421

BW

C435

C436

R448

QRL039J-560

R520

C520

.1

100

R597

X

D594

R596

X

X

Q592

X

R595

D593

X

Q591

X

R594

X

D591

R592

X

C591

X

R591

X

D451

X

C531

X

L521

X

C527

C525

QFZ0200-902

X

C528

QETN2EM-475Z

X

C582

QFZ0197-684

N

C529

QRL039J-223

X

D521D522

X

X

C593

X

D592

X

X

R593

C592

X

MA8051/L/-X

D523

*6

R527

X

QJL001-065631

R555

D554

QEHR1EM-108Z

QEHR1EM-108Z

MAIN PWB ASS'Y(1/3)

CN10T

X

Y501

Y502

C530

X

150

R352

CN00T

D350

MA8075/M/-X

C556

X

C555

QFLC2AJ-103Z

MY

R554

D555

1.8K
X

QCB32HK-561Z

R551

QRX029J-R47

C553

C554

R552

QRX029J-R47

C552

QCB32HK-561Z

R529 R535

XX

BW

BW

L522

X

R528

X

1/2W

R353

150

150

R381

R380

QQLZ026-280

C551

D551

D552

*6

R354

X

R350

L551

!

R533

QRZ9017-4R7

*6

X

R569

HV

CN0HV

QGZ5004C1-04

X

D370

CH

C352

4.7/250

R570

QRT029J-2R2

C351

1000p

100

R351

D351

FR105SGT-T2

Q372

X

Q373

X

D371

X

!

QRE121J-272Y

R571

QRT029J-2R2

C571

QEZ0203-476

R355

QRE121J-222Y

C353

QFKC2EK-104Z

L351

QQL244J-220Z

Q371

X

CHGC04-400-G

T522
QQH0176-001

R572

C572

100/10

R356

QRE121J-222Y

BW

L355

*6*6*6

D354

R373

CN00U

FBT

R357

QRE121J-222Y

L357

BW

L356

D355

R371

X

R372

X

X

Q374

X

C350

X

R574

22K

1/2W

R575

5.6K

BW

D356

D530

*6

R573

TP-47B

R358

QRZ0107-152Z

R359

QRZ0107-152Z

R360

QRZ0107-152Z

SG351 SG353

XX

SG352

R377

X

R375

C371

X

X

R376

X

D372

X

K355

QQR1113-001Z

R369 R370
100K X
1/2W 1/2W

CN10U

CHGC04-400-G

C581

D581

.1

*6

L530

QQL244K-220Z

!

R530

QRZ9017-4R7

C580

X

X

Q571

2SA1208/ST/Z1-T

D571

MA8075/H/-X

C573

R576

47/25

10K

Q572

*1

TP-47G

TP-47R

!

SK351

CE42554-001

X

!

SK351

CE42554-001

SG354

C359

TP-E

X

X

C358

CN0E1

CN0E2

QCZ0364-152

MAIN PWB ASS'Y(3/3)
(CRT SOCKET)
SCW-1387A-H2
[AV-14FT15/P]

R582
180K

1/2W

R583
220K

R581

1/2W

8.2K

1/2W

C532

10/250

CN00X

QGA2501F1-05

ADJUSTMENT
CONNECTOR

MAIN PWB ASS'Y (2/3)
SCW-1387A-H2 [AV-14FT15/P]

NOTE) 1.Refer to page 2-19 for voltages of this circuit diagram.

2.Refer to page 2-20 for waveforms of this circuit diagram.

!

DEF YOKE

(No.YA251)2-13 2-14(No.YA251)

PATTERN DIAGRAMS

MAIN PWB PATTERN [AV-14FN15/P]

TOP

()

()

B1

L355

D370

HS351

W027

R355

R351

W016

CN00T

C351

R350

T521

Q522

HS522

R356

R352

D350

R522

IC351

R354

K355

L356

D351

SG352

R380

D355

C353

R381

C359

C792

C791

R357

L351

R353

C352

R795

C524

W103

C358

SG 354

Q707

Q708

R794

R359

W020

C529

L357

L357

TP-47G/R

SCREEN

R796

D707

C526

T522

R358

R528

TP-47B

SK351

Y502

Y501

SG351

R360

R527

C530

CN0HV

D354

D356

TP-

47R/G

D371

CN0E1

SG353

L421

R439

R440

C430

D523

L522

C551

C350

CN0E2

R375

R377

R371

Q371
Q372
Q373

C527

R421

R426

Y570

R370

W096

R372

R373

R529

R551

D551

W083

Y571

C371

D372
R376
Q374

C425

W009

L525

D530

R569

R369

CN00U

CN0E3

C582

R472

R424

D472

R423

R422

R554

C556

R533

C580

L530

TP-E

Q471

C555

R576

R584

R523

Y401

C471

R425

W206

R555
D554

R575

C581

R570

R737

R520

C520

R978

C521

Y505

C421

C427

W013

Q572

D571

A

D7
13

C986

Q401

D422

R432

W207

IC401

HS401

D555

C592

CL001

D581

R571

Y973

R433

C423

R429

R448

D592

C965

R471

D593

R591

D591

R632

R630

R738

C982

Q704

Q521

C523

R428

D420

D423

C593

Y971

C591

CN00S

C983

IC974

IC976

C420

W136

R594

R595

R530

R572

J809

C985

R521

C522

W031

C435

W004

C428

L551

C573

W032

D7 91

W026

D520

R430

R431

D471

C436

C426

Q591

R574

C793

D706

Y720

R524

Q402

R4
C429

W178

CN0E4

Q571

R592

CN00X

Y791

C778

34

R593

R817

W141

R791

R974

R759

W057

R427

W108

W0

84

R573

L7

R793

R758

W097

82
D5

D814

Y810

Y981

41

R7

W180

03

R757

R777

R474

C401

R411

R403
R404

W064

D594

R597
R596

C532

W087

W177

Q791

R475

W172

IC702

W071

R755

C704

C785

R420
C422
R473

W023

R412

W095

W042

Q592

CN00U

D583

R582

C572

J806

C805

Y811

Y809

LC805

W062

W188

C789

C777

R761

W130

L715
C775

R401

R402

D401

C402

W098

R709

W038

R5

C571

CN00C

W011

W120

W122

W128

W134

R405

D701

83

W175

R760

W158

L702

W140

W001

W081

R731

D708

W187

W186

Y581

R764

J807

W181

W017

R781

R745

W125

L701

W030

C106

Y007

CN0E5

K106

W209

W075

R585

R581

Y582

R962

R765

R628

W028

R779
R780

R785

Q703

R740

W124

W113

C703

W006

C107

C109

W115

K101

R762

R763

W176

R754

R708

W034

W121

W147

C774
D709

L717

C708

W173

C714

R704

Y003

W025

C0
01

L001

W005

D712

L714

R7

R629

W123

R7 43

W142

W135

D711

W091

C770

92

R756

W208

W079

W1

72
C7

R753

W1

C7

R703

W090

D962

W041

W044

97

48

07

C710

R103

R104

R102

C101

C111

C002

L709

W132

D815

L711

W170

R7 71

C7 84

C713

R005

Y107

Y106

Q001
Q002
Y006
R007
R008
R001
R002

R7

R749

C701

D101

D345
R344

W169

47

C7

W082

W077

W078

CF101

R345

R752

W143

38
W1

11

C105

W189

R343

W168

R748

R7 51

C709

Y104

Q101

W110

L003

J808

Y708

W171

W161

B

R750

14

D7

C7

R7

76
C7

C702

W195

R701

V

C716

L101

R101

TU001

73

90

05 C7

C715

W164

Y303

R784

W204

C706

Y004

C003

W137

L7

W191
W1
31

W146

C110

R706

D001

Y005

R783

X701

Q102

Q103

R105

C005

W165

13

R776

C712

Y008

C108
C102
R106

W192

C006

R004

W035

Y302

C771

C7

83

C717

R006

C004

W119

C769

R746

W0

Q7

Q706

Y103

R108

C721

R003

K103

R818

S801

W185

C768

42

24

05

R744

SF101

Y009

C103

C104

W045

K107

C7 63

C341

W133

W139

R7

IC701

L002

L710

R736

SF102

C718

R107

L707

W160

R3

C767

L712

R109

W061

Y102

K105

K801

Q341

L708

42

V

C719

R707

R711

C720

R110

K102

W010

D344

D343
D342

R341

W166

W046

W149

D341

C761

W0

Y718

C7 55

C7

Y105

R705

Y709

Y822

K301

36

66

W047

CF702

C804

S802

Y824

Y301

C7
65

CF701

Y101

CL003

W183

R807

D813

Q307

L301

C760

26

C7

Y701

W060

Y716

R815

L706

R313

C758

R712

R309
R312

C764

W055

C722

Q801

W088

C762

C723
Q701

R809
C809

X301

R734

C728

Q601

R610

Y760

R671

C759

R808

C306

C302

R735

C732

R767 R766

R797

C670

R673

R819

C307

C303

C727

W003

W039

09

R6

Q602

R798

Q760

Q762

S803

C308

W167

33
R7

CN00T

C779

W072

W049

R670

R674

Q761

C671

R675

R715

D603

R672

R308

R782

R732

W203

C756

R814

R3

C780

C7

W014

R608

C609

W053

Q805

07

52 W0

C757

W163

29

Y711

R772

Q605

J802

W190

R310

W199

W099

W198

R773

C607

C608

R802

Q306

L302

C662

Q803

R311

L303

C304

W051

W117

D751

D602

D805

Q305

R314

W050

C7

W118

W129

IC601

R811

R820

R316

C749

C750

54

W070

C7

C743

C731

K104

D601

W069

C745

C744

C7 81

39

R603

R614

C802

Y801

R810

S804

W085

W111

R315

K701

C746

C738

R710
C736

82
C7

C734

L704

Y914

Y913

W116

C656

D801

C316

C748

C747
C753

D753

W059

W056

W126

R321

R320

R319

C315

Y715

W068

C752

C602

LC801

C314

IC301

R317

C751

W066

C730

C615

R604

C313

R729

W063

Y712

W054

Y604

J801

R318

C312

W086

C309
C311

L705

D816
R801

Y706

W174

C310

R727

W065

W205

C604

D604

C987

C305

W018

W194

Y713

R722

W012

D702

W048

C733

Y916

Y915

Y802

W105

D981

R768

C740

C741

D704

Y710

W114

R606

C603

Y603

W089

R980

W184

R611

W193

R982

C988

W2 02

W201

Q609

R602

R626

R627

Y705

R985

LC701

C742

W019

W002

W021

Y917

C601

C960

CP650

S805

R983 R984

W074

W196

R625

Y965

C610

R620
R623

Q982

B

R821

Q981

Q608
Q607

L951

W154

Y703

W102

R769

C737

W182

R621

D703

C957

R965

R325

W155

L716

R728

R739

Y707

C735

W015

C9 76

C984

C964

R822

W153

W162

W029

HS601

R327

R326 R328

W152

R726

D974

W104

R622

C613

C940

IC302

R323

W008

Q702

R724

K954

HS972

CP955

R624

D303

W151

R778

C968

W076

C949

R616

W150

R725

R723

W007

D970

R9

L952

CP952

R322

Q308

R823

Y702

R970

Y972

72

W112

W157

W092

L975

C978

IC972

K951

D951

W101

W127

W093

D980

D955

R324

D952

C955

C317

D8 07
C8 07

C806

CL002

L972

C977

Q980

C958

L954

W094

K955

W043

C975

K952

IC801

D975

IC975

Y977

Y975

R986

D973

C979

C952

Y904

C989

W058

W1 44

CP953

C963

K957

C967

R977

K953

C951

Y903

TH901

R981

W1 07

C953

T921

C910

Y974

C961

R973

LF901

L973

C956

D809

D977

C981

80
C9

IC973

R910

C991

W145

D971
R976

C962

W179

C992

D953

Y950

R825

F901

Y901

R824

Y902

VA901

CL004

D808

R991

FR901

Y912

C901

Y906

C909

C905

R930

Y911

Y905

C915

K921

K922

C993

R932

LF902

W156

C929

D928

D929

34 D9

C902

W159

D926

R9
24

C904

R902

R921

W040

C922

W022

Y907

W080

D927

D922

D921

Y908

C926

D931

W033

C928

W037

S901

R901

D933

R934

R904

D901

C906

R903

R929

C924

R922

C931

R933

Y909

C903

R923

R931

Y910

W109

HS921

IC921

C925

FRONT

CN0PW

CNDEG

W106

()

D932

W067

D935

W073

2-16(No.YA251)(No.YA251)2-15

MAIN PWB PATTERN [AV-14FT15/P]

TOP

()

()

B1

R355

D370

W185

C535

L355

R351

R352

R354

C351

R380

R350

R522

Q522

HS522

C526

R356

R381

K

D350

K355

Y503

R353

Q461

W027

SG352

C359

CN10T

Y504

C524

T521

D355

D351

C352

C353

C358

5
D

1
2

R357

L356

IC351

C791

L351

HS351

W103

SG

C792

R795

Q707

W020

354

C528

D522

R359

R464

L357

SCREEN

R794

R529

R535

R358

TP-47G/R

C525

T522

TP-47B

Q708

SG351

SK351

R360

D707

R796

7

2

5

C

D354

D356

D371

CN0E1

582

C

TP-47R/G

Q371

Q372

Q373

L521

CN0HV

R533

SG353

D523

Y501

C555

C350

C529

C552

Y570

R377

R375

R371

R370

D372
R376

R372

C531

Y502

C430

Y571

C551

R569

R369

CN0E2

C371

R373

R552

D552

D551

D581

W096

Q374

C523

L522

CN00U

CN0E3

R527

C580

Q521

551
R

TP-E

CN0E5

R528

L421

D530

R570

C530

D422

R439

R520

R440

C451

R461

R524

D555

Q704

R738

D713

C785

R737

C452

R432

R571

C965

Y981

R978

W069

C435

C422

CN0E4

CL001

Y971

R458
R454

C520

C521

C592

R581

Y505

W105

C436

C428

L530

C581

CN00S

IC974

R470

D451

R448

C554

C424

R438

C427

C553

R591

R592

C986

IC451

D520

W191

R472

J809

R632

R431

C593

IC976

R523

R471

D593

W084

D472

D423

R554

R555

R530

D591

CN00X

R633

D791

W209

R459

R426

C429

R572

C983

Q791

R521

Q471

R430

R433

W099

C423

D592

R575

C591

D706

C985

R451

C522

R576

C573

C431

C556

R594

R630

Y973

R452
R456

C471

W013

L551

D571

R574

W213

R455

R463
R462

R437

Q591

C572

C982

R453

R4

34

W004

W108

R817

R631

R791

R974

W081

W031

W009

D594
R597
R596

Q572

R573

C805

W183

W032

C454

R457

W038

C453

R460

R435

Y810

Y791

C793

R779

R780

Q703

Y720

R475

W211

D471

R473

R427

R593

Q592

R595

C532

D975

W087

C778

C420

IC401

C571

W218

R412

HS401

R411

R582

D814

W188

W172

W180

R781

IC702

W054

W029

D554

R731

D708

W011

Y809

LC805

W003

W097

W098

Q571

J806

W176

W062

C789

C777

R745

R761

W125

W001

W174

R709

CN00U

W187

R962

CN00C

W181

W175

R760

W124

W023

W090

W186

R777

W095

R474

C106

R583

Y811

W177

W120

Y007

D701

K106

W079

W115

R764

R765

R762

W017

W123

W030

C109

R629

L715

C107

C108

C102

R105

R106

C775

R758
R759

W113

W122

J807

W173

R793

C776

L717

W034

W121

C001

K101

L001

R763

R628

W028

W158

R753
R740

R708

R702

R704

Y003

Q103

D

R108

C112

W142

R7

W091

L703

R757

R107

C103

D816

W163

W147

W135

43

R7

W131

D

C002

W130

W148

71

C790

W042

R102

C101

Y107

Y106

W106

R749

R792

R756

R703

D962

W170

R785

L714

C774
D709

C704

C7

C714

W025

D001

Y006
R007

R002

W168

R748

W143

W136

R755

W202

C703

07

C105

R103

R104

C111

W080

R005

Q001
Q002

R008
R001

J808

W005

C7

84

C708

D101

W082

W076

W171

L702

C701

C713

W077

D815

W169

R751

R752

W1

C711

Y105

Q101

CF101

R626

R747

L713

R750

38

W040

R701

V

Y104

L003

R627

W161

R741

D711

C702

C709

C716

L101

W110

C110

R101

R754

R790

L701

C710

C715

Q102

Y101

W078

TU001

W075

W006

W164

L711

W179

D7

IC701

C705

Y005

C003

C005

L709

W137

W024
C770

W146

14

R706

W132

R808

C771

Y004

R004

W165

D345

D712

C783

X701

C706

C712
SF102

Y102

R006

R345

R344

C006

W119

W184

Y303

C768

C772

Q705

R776

W058

Y008

SF101

R109

L002

K107

K103

R343

Q706

C773

R783

W045

R807

S801

L706

W178

C341

R744

L

W217

C717

R110

C104

K105

Q801

C004

R309
R312

Q341

D344

R341

R7

R707
C720

W160

R342

C7 63

B

W139

42

R705

R713

D813

C804

R815

L710

C767

C718

W044

R809

R003

C307

C306

Y302

C7

L707

R736

C7
19

C809

K102

CL003

R810

Q803

R811

W010

W166

K301

W036

55

D341

D342

C765

V

R711

W043

C308

Y718

L712

Y103

R710

W047

Y820

D805

R818

W002

W190

Y709

Y824

Y822

Y301

D343

W048

C721

Y701

CF702

W046

W060

W133

D806

Q804

R813

R814

S802

D349

Q306

C7

66

W055

CF701

W073

C803

C316

Q307

L301

L708

C725

C802

R812

Q805

J803 J804

R320

C761

D804

R321

R319

C314

C315

R310

R313

C760

C764

C726

C722

R767

I

LC804

W212

C759

C762

W061

Y808

R806

C313

W088

R311

R314

C758

C728

R318

X301

R712

D803

C312

Q305

R734

C732

R714

R608

W053

Y807

C318

C302

R735

W039

C723

Q701

W127

Y821

Y817

C303

C727

C724

C607

W205

W167

R733

CN00T

W049

Y711

R766

D603

C655

D609

05

Y8

S803

R732

C780

R715

R775

C734

R772

R609

C608

L

Q601

LC803

D811

C342

K701

W215

C745
C744

C609

R308

R782

C7

R774

R638

Y825

J802

C757

C756

C779

D812

W216

29

R635

R637

R634

Y806

D810

R805

R819

L302

W094

D751

R662

C617

LC802

C310

C304

W086

54
C7

C747

W051

W214

C738

R717

W198

R601

R610

W101

Y816

C311

R3

C736
W059

W056

C739

R719

R718

W118

R716

K104

W071

Q609

R636

Q610

C601

Q602

C305

C746

R613

Y803

R820

S804 S805

D973

W050

L304

L303

C309

R729

IC301

W189

Y715

W063

W018

W111

07

R315

C749

C750

C748

R316

R317

Y712

D753

W117

C753

W068

W066

W067

W064

C751

W070

W072

Y705

C733

L704

W129

C731

C786

C730

W026

Y961

W192

H

Y601

R606

R640

C661

W109

Q611

B

Y605

R617

Q604

D608

Q603

R612

Q605

R602

LC801

D817

Y802

Y812

Y801

Y804

W134

R8
04

R802

J801

W085

C658

L651
W052

Y714

Y713

W065

L705

R773

Y604

W182

R639

R801

D801

W092

K702

R768

Y962

C781

C603

R603

R615

Q606

D602

R614

R816

D802

R654

C6

Y717

C743

C782

R619

R618

51

R797

D702

W012

C604

R605

D604

R620

R623
Q608
Q607

Y814

W089

C654

R720

W208

W037

Y819

R803

Y818

D976

F

Y710

Y706

W083

W041

R625

C612

W159

C605

C614

CP650

C602

C657

R798

W019

W074

W033

C737

C752

W021

Y963

C611

D606

D605

R624

W116

W196

C656

W016

LC701

Y703

C742

R604

J805

R821

Y813

W057

R721

W162

R722

D607

C606

W154

R651

R653

C653

R769

R607

R611

D651

R652

IC651

W140

R770

R788

C984

W114

W014

Y965

IC601
HS601

C610

IC302

W155

C659
R659
R660

R661

L716

R728

D601

W112

R326

C741

W015

H

Y603

D981

R324

R663
R664

R727

W102

C976

C964

C

R621

R328

R322

R323

W153

R656
R655

C652

R726

R786

Q612

C662

R787

D710
C740
D704

C957

C613

Q982

Q308

R327

W152

R657

R658

Y602

D703

C977

D970

W195

W035

R622

R983

R325

D303

Q702

R724

C616

C960

R965

D959

R980

Q981

K108

W151

C660

R778

Y707

C735

R616

C615

R972

Y972

C979

R985

W150

R723

R970

W126

D960

R982

R725

W007

W210

IC972

D974

CP952

W156

W104

D980

W141

C987

R984

C806

R823

Y702

HS975

F

W201

C952

Q951

W157

C978

L975

C975

L952

L954

D952

CP955

R956

D963

D961

R953

C988

C968

R977

W193

R955

CL002

W008

W093

Y977

Y978

Q980

C955

C950

C317

D807

L972

L971

C969

Y953

L951

IC971

C973

C959

C949

D955

C807

IC975

L994

R971

Y952

R986

K955

Y954

R957

R954

R950

K952

C

IC951

C967

K953

W199

Q952

C970

K957

R958

Y904

C989

C974

C958

C963

R959

IC801

Y903

D953

CP953

D9

R981

C971

C972

56

C981

L973

HS973

D951

R822

C966

W219

C980

W128

C951

K951

W107

W203

IC973

R973

R963

Y951

C953

K954

D809

C910

RY901

W149

CP954

L970

C954

C962

Q955

W204

W206

LF901

R976

R964

W144

C961

W194

W207

R951

C

9

D957

C994

W197

4

0

R825

F901

R910

Y901

D977

D971

D958

D808

W145

D954

Y950

R824

Y902

VA901

TH901

C901

C991

C992

Y911

FR901

C929

Y912

T921

C956

Y906

5
1

9
C

K921

C917

Y905

C906

C925

C909

R932

D901

K922

C905

R901

C916

D921

R934

S901

D926

C902

D922

C926

D929

D931

D910

C911

R952

W022

D928

HS921

Y913

C928

R924

D936

Y908

R930

IC921

R922

R929

D927

Y907

LF902

C931

R933

PC901

R

C904

3
2
9

C922

C993

D932

R935

D934

CNDEG

R902

903

C

K901

C924

D935

D933

C921

FRONT

CN0PW

()

R903

R921

R991

(No.YA251)2-17 2-18(No.YA251)

VOLTAGE CHARTS

<MAIN PWB>

MODE
PIN NO.

IC401
1 0.5
2 15.0
3 -13.6
4 -15.2
5 0
6 15.3
7 0.5
IC601
1 0
2 0
3 19.4
4 0
5 0
6 0
7 9.6
8 0.7
9 0
10 20.6
11 13.8
12 9.7
IC701
1 0
2 0
3 0
4 3.1
5 3.1
6 0
7 3.0
8 0
9 3.0
10 1.4
11 1.5
12 0
13 0
14 2.5
15 4.9
16 2.0
17 2.2
18 0
19 2.3
20 2.3
21 0
22 0.7
23 0.8
24 1.9
25 2.0
26 2.2
27 1.9
28 0
29 0.1
30 0.1
31 2.5
32 3.3
33 1.0
34 2.2
35 2.2
36 3.7
37 3.6
38 2.2
39 2.5
40 0
41 1.9
42 0.2
43 2.1
44 0.7
45 8.1
46 1.9
47 4.9
48 1.2
49 2.2
50 2.2
51 1.3
52 1.5
53 2.2
54 2.0
55 1.4
56 2.2
57 2.2
58 1.4
59 1.5
60 3.7
61 3.6
62 3.4
63 3.5
64 0
65 2.1
66 0.4
67 0
68 0
69 0
70 1.2
71 0
72 1.1
73 1.9
74 1.7
75 0

DC (V

)

MODE

DC (V

PIN NO.

76 0
77 3.2
78 1.2
79 1.2
80 0
81 0
82 0
83 3.6
84 3.0
85 1.8
86 0
87 1.7
88 3.1
89 0
90 0
91 1.5
92 0
93 1.7
94 3.1
95 0
96 1.8
97 3.1
98 0
99 0
100 1.8
101 0
102 3.1
103 3.1
104 0
105 3.1
106 0
107 0
108 2.0
109 1.9
110 3.1
111 0
112 0
113 0
114 0
115 0
116 0.4
117 1.8
118 1.8
119 3.1
120 0.6
121 0
122 0.6
123 0
124 1.8
125 0
126 3.1
127 3.1
128 3.1
IC702
1 0
2 0
3 0
4 0
5 3.1
6 3.1
7 0
8 3.1
IC801
1 3.1
2 0
3 3.1
IC921
1 126.4
3 0
4 19.4
5 0
6 1.2
7 0.5
IC951
1 115.1
2 0
3 11.1
IC972
1 6.9
2 3.3
3 0
IC973
1 14.0
2 11.8
3 0
4 3.7
IC974
1 1.8
2 0
3 0
4 0.5
5 2.5
6 0
7 3.1

)

MODE

DC (V

PIN NO.

IC975
1 8.2
2 5.0
3 0
4 3.7
IC976
1 1.8
2 0
3 0
4 0.5
5 2.4
6 0
7 3.1
Q001
E 2.0
C 2.0
B 4.9
Q002
E 2.1
C 2.1
B 4.8
Q101
E 1.0
C 11.7
B 1.7
Q341
E 11.7
C 0
B 11.8
Q521
E 0
C 10.6
B 0
Q522
E 0
C 110.0
B -0.1
Q571
E 115.1
C 0
B 114.9
Q572
E 0
C 3.1
B 0
Q601
E 6.7
C 0.4
B 6.9
Q602
E 0.4
C 0.4
B 0
Q603
E 0
C 0
B 0.4
Q605
E 0
C 0
B 0.3
Q607
E 0
C 0
B 0.6
Q608
E 0
C 15.1
B 0
Q609
E 0
C 0
B 2.9
Q611
E 0
C 0
B 2.9
Q703
E 3.1
C 0
B 3.1
Q704
E 0
C 2.4
B 0
Q705
S 0
D 0
G 1.8
Q706
S 0
D 0
G 1.8
Q707
E 0
C 3.1
B 0

)

MODE

DC (V

PIN NO.

Q708
E 4.6
C 0
B 4.9
Q791
E 0
C 4.6
B 0
Q801
E 2.0
C 0
B 1.3
Q803
E 0
C 0
B 0.4
Q804
E 0
C 0
B 0.4
Q805
E 0.4
C 0.4
B 0
Q955
E 0
C 11.9
B 0
TU001
1 2.6
2 1.3
3 0
4 2.1
5 2.0
6 4.9
7 4.9
8 0
9 34.0
10 ­ 11 0

<CRT SOCKET PWB
(MAIN PWB)>

MODE

)

DC (V

PIN NO.

IC351
1 1.8
2 1.8
3 1.8
4 0
5 3.7
6 182.5
7 134.6
8 137.2
9 141.1

)

(No.YA251)2-19

WAVEFORMS

-MAIN PWB-

IC401-1

IC401-3

[V]

IC401-5

[V]

IC401-6

[V]

[V]

IC701-10

IC701-66

T522-2

0.6Vp-p

[0.2us/div] [0.2us/div]

2.3Vp-p

[H]

5.0Vp-p

[H]

220Vp-p

30Vp-p

IC701-11

3.0Vp-p

IC701-67

3.0Vp-p

T522-4

27Vp-p

54Vp-p

IC701-22

0.9Vp-p

IC701-74

[H]

1.0Vp-p

T522-6 T522-7

[H]

140Vp-p

[H]

[H]

IC701-23

IC701-85

31Vp-p

[V][V]

1.2Vp-p

[H]

1.7Vp-p

[H] [H]

140Vp-p

IC701-48

IC701-86

T522-9

1.7Vp-p

1.0Vp-p

2.2Vp-p

[H]

[H]

IC701-87

[H]

1.0Vp-p

Q521-B

1.4Vp-p

Q521-C

-CRT SOCKET PWB-

IC351-7

100Vp-p

IC351-8

[H]

18Vp-p

70Vp-p

[H]

[H]

Q522-B

IC351-9

2.4Vp-p

100Vp-p

[H][H]

[H]

Q522-C

[H]

900Vp-p

2-20(No.YA251)

Victor Company of Japan, Limited
AV & MULTIMEDIA COMPANY VIDEO DISPLAY CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan

(No.YA251)

Printed in Japan

VPT