JVC AV28H20EUB, AV28H20EUS, AV32H20EUS Schematics

SCHEMATIC DIAGRAMS

COLOUR TELEVISION

BASIC CHASSIS

AV32H20EUS
AV28H20EUS

AV32H20EUS
AV28H20EUS
AV28H20EUB

1 2 3

4 5 6

7 8

0

P

TV OK

P

TV

AV28H20EUB

CD-ROM No.SML200205

9

AV

MENU

CONTENTS

NOTE ON USING CIRCUIT DIAGRAMS
SEMICONDUCTOR SHAPES
BLOCK DIAGRAM
CIRCUIT DIAGRAMS
PATTERN DIAGRAMS

COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD.

2-1
2-2
2-3
2-5
2-21

No.51945
May 2002

AV32H20EUS

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 critical
components only with manufactures recommende d parts.

2.SPECIFIED VOLTAGE AND WAVEFORM VALUES

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

(1)Input signal : Colour bar signal

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

(3)Internal resistance of test er

:DC 20k

/V

(4)Oscillos cope sweeping time

:H

20µS/div

:V

5mS/div

:Others

Sweeping time is
specified

(5)Voltage values

:All DC voltage values

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

3.INDICATION OF PARTS SYMBOL [EXAMPLE]

In the PW board

:R1209

R209

4.IND ICATIONS ON THE CIRCUIT DIAGRAM

(1)Resistors

Resistance value
No unit :[

]

K

:[K

]

M

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

Type
No indication

:Carbon resistor

OMR

:Oxide metal film resistor

MFR

:Metal film resistor

MPR

:Metal plate resistor

UNFR

:Uninf lammable resistor

FR

:Fusible resistor

Composition resi stor 1/2 [W] is specified as 1/2S o r Comp.

(2)Capacitors

: Original setting position
when shipped

5.NOT E FOR REPAIRING SERVI CE

This mode l's p ower circu it is pa rtly diffe rent in th e 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 ci rcuit and
circuit constants may be subject to change for i mprovement
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, pl ease use t he numbers t hat appear
in the Parts List.

Type

MM

:M eta lized mylar cap ac i tor

PP

:Polypropylene capacitor

MPP

:Metalized polypropylene capacitor

MF

:Metalized film capacitor

TF

:Thin f ilm capacitor

BP

:Bipolar electrolytic capaci tor

TAN

:Tantalum capacitor

(3)Coils

No unit

:[

µ

H]

Others

:As specified

(4)Power Supply

:B1

:9V

:5V

Respective voltage values are indicated

(5)Test point

:T est point

:Only test point display

(6)Connecting method

:Connector

:Wrapping or soldering

:Receptacle

(7)Ground symbol

:LIVE side ground
:ISOLATED(NEUTRAL) side gro und
:EARTH ground
:DIGITAL ground

:[M ]

Capacitance value

1 or higher :[pF]

less than 1

:[µF]
Withstand v oltage
No indication :DC50[V]

Others :DC withstand voltage [V]
AC indicated

:AC withstand voltage [V]

Electrolytic Capacitors

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

No indication

:Ceramic capacitor

:B2 (12V)

AV32H20EUS / AV28H20EUS / AV28H20EUB

AV28H20EUS
AV28H20EUB

FRONT CONTROL PWB PATTERN [2/2]

AV32H20EUS
AV28H20EUS
AV28H20EUB

2-32

W025

CKF1432-B01-1 /2!

1

5

2

R008

Q001

R004

D008

W033

J

W020

151012

W028

W027

5

1

W026

2

15

10

10

CN002

20 24

W031

IC001

C022

R003

R020

W036

W030

W024
W023
W022

15

25

13

2

D014

W035

R038

R006

R018

C003C004

W034

W032

D018

R035

25

TAKADA

01.02.09

2420

UL MARK

C019

FRONT

D009

ECO TIMER

Q005

R036

R037

ISOLATED

HYPER
SOUND

D007

CDS

Q007

Q006

1

W

2

W001

D012D013

Q002

R005

Y901
Y902

Q004

D011

D010

POWER

W037

R039

Q003

C901

VA901

LIVE

Y903
Y904

LF901

No.51945

S901

PW

250V

T3.15AH

12

F901

VP0205
DP8080

May 2002 No. 51945

AV32H20EUS

12

43

7 8 10 1311

15129

14

1

87

396

54

2

MENU DOWN UP

56

13

51

9

CKF1432-B01-1 /2!

01.02.09

TAKADA

3

1

R017

C001

C002

C010C011

W021

F

SL

SR

J001

R021

R022

S001 S002

S003

Y004

C005

W016

W018

J003

UL MARK

1

5

1012

CL009

R007

R015

R016

Y001

W019

J

Y002

L012

L001

C021

L002

L003

L010

L011

R001

R002

R010

R012

R013

Y009

W014

W015

C006

LC001

LC002

Y005

Y006

Y007

Y008

AV28H20EUS
AV28H20EUB

CONTENTS

AV32H20EUS
AV28H20EUS
AV28H20EUB

FRONT CONTROL PWB PATTERN [1/2]

SEMICONDUCTOR SHAPES

BLOCK DIA GRAM
CIRCUIT DIAGRAMS

MAI N PWB CIRCUI T DIAGRAM
POWER & DEF PWB CIRCUIT DIAGRAM
AV SW PWB CIRCUIT DIAGRAM
MICOM PWB CIRCUIT DIAGRAM
100Hz PWB CIRCUIT DIAGRAM
CRT SOCKET PWB CIRCUIT DIAGRAM
FRONT CONTROL PWB CIRCUIT DIAGRAM

P ATTERN DIAGRAMS

MAIN PW B PAT TERN
POWER & DEF PWB PATTERN
AV SW PWB PATTERN
CRT SOCKET PWB PATTERN

MICOM PWB PATTERN
100Hz PWB PATTERN
FRONT CONTROL PWB PATTERN [1/2]

FRONT CONTROL PWB PATTERN [2/2]

SEMICONDUCTOR SHAPES

2-2
2-3

2-5
2-9
2-11
2-13
2-15
2-17
2-19

2-21
2-23
2-25
2-26
2-27
2-29
2-31
2-32

FRONT

TRANSISTOR

BOTTOM VIEW

IC

B O TT OM VI EW F R O NT V IEW TO P VI EW

CHIP IC

2-2

E
C

B

OUT
E
IN

N

N

N

1

N

ECB

IN OUTE

FRONT VIEW

BCE

(G)(D)(S)

1 N

TO P VI EW

ECB

1

N

ECB

1 N

TO P VI EW

CHIP TR

C

BE

1

N

No.51945No.51945

2-31

BLOCK DIAGRAM

TU001

TUNER

SIF

IC101

MULTI SOUND

PROCESSOR

R-OUT

L-OUT

IC662

LPF

IC663

BBE

AV32H20EUS
AV28H20EUS
AV28H20EUB

IC665

R

L

POWER
BASS

AV32H20EUS
AV28H20EUS
AV28H20EUB

IC601

POWER AMP

L

R

MAIN PWB

IC203

B-OUT

EXT-1

EXT-2

EXT-3

EXT-4

HEADPHONE

SP R

VTV1

L TV RTV

TV OUT

V1, L1, R1
YS, SLOW1

V2, C2, R2

L2 OUT

R2 OUT
V2 OUT

V3 / Y3, C3
L3, R3

AV SW PWB

S

FRONT CTRL PWB (1/2)

IC202

IC551

63

M_CV/Y

IC101

AV SW

M_C

IC101

VIDEO

PROCESSOR

& CODEC

IC201

SAMPLE RATE

CONVERTER

V

ROTATION

IC301

DEF & RGB

PROCESSOR

ROTATION
COIL

B

R
G

H.OUT

R-OUT

IC201

G-OUT

CRT SOCKET PWB

CRT

VM COIL

IC301

ENHANCE

IC402

EW/V DRIVE

100Hz PWB

SDA1
SCL1

V100, U100, Y100

IC003

SDA2 SCL2

SD RAM

Q521

H.OUT

IC012

IC001

MICRO PROCESSOR

MASK

ROM

H.DY

SP L

AC IN

KEY

IC001

REMOCON
RECEIVER

POWER SW

REMOCON

FUSE

FRONT CTRL PWB (2/2)

LF901

No.51945

D931

MICOM PWB

T901

IC004

MEMORY

2-3 2-4

V.DY

T551

HVT

SCREEN
EHV

B1

FOCUS2
FOCUS1

IC401

V.OUT

POWER & DEF PWB

No.51945

CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAM [1/2]

TU1_AFC

POW_ON/OFF

BBE_ON/OFF
BBE_BOOST

CLOCK

STAT US

READY

MSP_RESET

AUDIO_MUTE

A.MUTE

AMP_MUTE

L/R_CENT

L_SUB

A_SUB_GND

R_SUB

H/P_L

H/P_GND

H/P_R

A_M+VCC

A_M-VCC

A_C_VCC

A_GND

AV SW PWB

E

D

D

D

N

N

N

B

R

Y

C

C

G

G

G

0V

0V

0V

0

0

5

5

0

Y

-Y

5

-

Y

B

R

SMF­1402A-U2

XC458 .1/16

56k X

120k

100k

18k

4.7K 3.3K

X

QGA2501
C5-03Z

*12*3*12

*3

OPTION(NON MOUNT)
IM-BW
NRSA63J-0R0X
2SC2412K/QR/-X
2SA1037AK/QR/-X
MA111-X
MA3120/M/-X
DTC124EKA-X
DTA124EKA-X
2SC1740S/QR/-T
2SA933AS/QR/-T
MA3056/M/-X
MA3036-X
MA3240/M/-X
MA3051/M/-X*12

K

2

/Y

S
Y
_
C
S

0V

2
S
Y

T

IN
L
_
V
A

4.8V

K
IN

L
_
V
A

V

V

U

_

D

D

D

D

C

C

M

_

_

N

N

N

N

IP

_

M

P

M

G

G

G

G

A

0V

0V

3.8V

4.2V

E

/Y

T

V

V

U

C

C

C

_

_

.M

_

A

M

M

S

Y701

0

V

/D

C

2

2

A

_

D
N
G

D

L

_

A

T

A

N

V

C

D

P

X

V

V

9

9

S

S

S

C

T

G

0V

8.9V

3.6V

3.6V

3.6V

3.1V

V

S

/D

C

U

2

2

A

_

T

L

_

A

T

A

V

T

C

D

X

S

S

S

T

C

2
C
F
/A
2
S
Y

1

1

1

1

S

1

B

G

R

Y

D

D

_

_

_

_

V

N

N

T

C

C

C

V

G

G

1.6V
0V

B
_
C
S

1
V
T
V

C

S

S

S

S

0V0V0V

S

G

R

Y

_

_

_

C

C

C

S

S

S

SMF-

1401A-U2

R464
R463
R487 33k
R491
R493 18K X

CHB219W

CN0R1

-02P-S

CN0R3 X

R315 220 100
R316 220 100
R317 220 100
D311
D314

NOTE

X

:

BW

:

0

:

*1

:
:

*2
*3

:

*4

:

*5

:

*6

:

*7

:

*8

:

*9
*10
*11

CN001

QGB1505J1-50

SDA1
SCL1
SDA2
SCL2

AGC

VTV1

LTV1

RTV1

DATA

32V

10V

SDA1
SCL1
SDA2
SCL2

TU1_AFC

AGC
VTV1
LTV1
RTV1

POW_ON/OFF
BBE_ON/OFF

BBE_BOOST

CLOCK

DATA

STATUS

READY

MSP_RESET

AUDIO_MUTE

A.MUTE
AMP_MUTE
L/R_CENT

R

R

L

L

L_SUB

A_SUB_GND

R_SUB
H/P_L

H/P_GND

H/P_R

9V

5V

A_GND

8V

0

1

C

W

W

B

B

S

S

1

U

_

_

U

1

D

D

2

2

V

S

C

S

V

N

N

_

T

L

U

U

_

T

R

L

R

T

T

A

G

L

G

4.4V

0V

4.4V

0V

3.7V

1
V
T

L

0V

0V

3.7V

D
N

0

1

G
_

W

W

B

B

B

S

S

1

U

U

_

_

U

2

2

V

S

S

C

S

_

T

_

L

U

U

_

A

T

T

L

R

A

R

F
F

E
L

/O

IT

N

T

O

B

_

U

W

S

O
P

Y702

X

T

F
A
_
2
U
T

0V

C
F
A
_
2
U
T

T

U

U

O

D

D

D

O

V

_

_

N

N

N

2

V

V

R

L

3

5

5

G

G

G

4.4V

4.4V

4.9V
32V

R

L

MAIN PWB

(1/2)

SMF-1401A-U2

(AV32H20EUS)

SMF-1402A-U2

(AV28H20EUS)
(AV28H20EUB)

C564

.1/16

QGB1506L1-16

CN004

F

E

V

T

D

D
N
G

C

D

D

F

L

5

C

N

C

N

N

_

E

V

IT

G

G

G

/O

Y

_

T

T

N

B

C

B

O

T

O

_

R

U

_

S

A

P

S

P

A_GND

C

C

C

C

C

D

D

C

C

C

C

C

N

N

V

V

V

G

G

-V

-V

_

+

+

_

_

M

M

C

A

A

M

M

_

_

_

_

_

A

A

A

A

A

CN0R3

AV32H20EUS
AV28H20EUS
AV28H20EUB

100Hz PWB

X

X

C571

C572

.1
V

R557

IC571

80%

X

80%

X

D
N
G

R559

150k

R556

4.7k

5.6k

D951

IN
Y

5
1

X

0
N
C

0
5
Y

1
E
C

1

N

T

E

U

.S

O

V

R572

X

R573

X

R574

X

ROTATION

.2

.2

V

-V

R558

100k

R555

33k

V
2
3

SYNC SEP PB

T

T

U

U

D

O

IN

O

N

D

D

D

V

H

V

G

H

9

2
0

0

3
Y

1
0

0

3
Y

D
H

X PURITY

D

.1

N

.1

V

-

V

G

R579XR578

X

R576

X

R577

X

2
E
C

2

N

T

E

U

.S

O

V

5.6V 12V

R560

10

80%

C554
.22/16

80%

C555

.22/16

R951

22

R1/2

V

V

D

D

D

5

5

N

N

N

G

G

G

CN0NS

CN0R1

*

CN0R2

*

X

R571

CN00V

X

IC551

1

LA6515

E
C

1

N

T

E

.1

U

.S

V

-

O

V

7.2V

6.4V 6.4V 5.9V 6V 5.6V

7.2V

R552

R551

120k

10

R553
68k

80%

C551

.22/16

R554

C552

80%

5.6k

.22/16

ROTAT ION

1SR35-400A-T2

H
T

/O

IN

5

D

2

V

5

P
5

D

2
5

V

.2
V

R575

C
C
V

QRN143J-0R0X

R561

C553
47/25

V

V

.3

.3

3

3

0

0

0

0
1

)1

)

2

2

D

D

-Y

-Y

L

A

N

N

R

B

C

D

-(

-(

G

G

S

S

2V

1.9V

2

2

0

0

L

A

0

0

1

C

1

D

S

V

U

S

2
E
C
N

2

E

T

C

U

.S

C

.2

V

V

O

-V

R581

R580

X

X

80%

C575

C573

X

X

80%

C576

Q572

X

SWITCH

C560

100/16

Q562

*2

N/S_COR

11V

HS952

X

11.4V

10V

C951
470/16

CN005

V

V

V

V

V

D

D

D

0

0

0

2

2

QGB1506L1-16

N

N

N

1

1

1

1

1

G

G

G

T

T

0

D

D

U

U

0

N

N

0

1

O

Y

G

H

V

G

2.3V

0.2V

0V

0
0

D

D

1

H

V

Y

Q571
SWITCH

X

C574

X

R583
X1/2W

X

R565

5.6k

C562

1/50

1
8

3

9

*

D

IC951

BA09T

IN OUT

C952

.1/16

IC952

BA08T

IN OUT

C953

.1/16

0.8V

P
C
S

X

R564
22k

D982

P
C
S

R582

R585

*3

8.9V

T
U
O

D

K

N

L

G

C

0V

X

R584

X

X

R563

10k

Q561

*1

L951

5.6

C954

470/10

L951
QQL26AM-5R6Z

C955

220/10

D

D

D

V

V

V

N

N

N

V

V

V

.3

.3

.3

8

8

8

G

G

G

3

3

3

3.1V

7.9V

K301

Y304

NQR0413-003X

0

C561

560p

CH

R562

68k

9V

C956

100/10

8V

L

S

D

D

B

V

N

N

A

G

G

D

D

D

N

N

N

V

V

G

G

G

5

5

4.9V

C563
X

+

E

D

D

D

D

D

N

N

N

N

IV

V

G

G

G

G

R
D
_
H

AV32H20EUS
AV28H20EUS
AV28H20EUB

H
T

/Y

/O

V

V

P

D

D

D

D

D

D

C

C

C

5

_

_

N

N

N

N

N

N

_

2

V

5

5

G

G

M

S

M

G

G

G

G

3.8V

0V

4.2V

0V

0V

/Y
V

P

V

C

C

_

_

M

M

R511

1.5k

R512

3.3k

C458

IC402

BA10324AF-XE
EW/V DRIVE

CN006

E

T

O

QGB1506L1-16

S

O

S

L

R

B

U

P

P

_

_

H

H

R
_

C
_

C

S

S

Y303

*

C402

100/16

.033/25

5
2
5

CH

E
IV
R
D

_
W
E

-

E

T

D

O

IV

V

R

R

P

D

_

_

V
W
E

1

1

1

S

1

Y

G

B

R

_

_

_

_

C

C

C

C

S

S

S

S

0V

0V

0V

S

G

B

Y

_

_

_

C

C

C

S

S

S

0

R323XR324

C457

MICOM PWB

K
IN

L

0

0

5

5

0

-Y

-Y

5

R

B

Y

D

D

D

D

/

/

/

N

N

N

N

2

2

2

G

G

G

G
B
G
R

X

B
G
R

0V

0
5

-Y
R

R458
12k

C454

.033/25

1

R

B

G

1

B

B

_

_

_

L

A

G

G

C

C

C

C

D

R

R

S

S

S

S

S

CN003
QGB1505J1-50

Y305

0

6

0V

0V

0

0
3
Y

D773

MA3056/M/-X

0
5

0

-Y

5

1

1

B

Y

L

A
D

C

S

S

D321

*9

1

1
L

A

T

/D

C

D

N

A

S

S

E

_

C

V

_

C

/R
L

C501

15p

C502

15p

C320
2200/6.3

100/16

R454

R455

4.7k

12k

5
5

6

4

C453

/1

C

.1

.01

6.2V

2.9V

6
5

6

4

/1

C

R459

.1

4.7k

R463

*

CH41171-006

D774
MA3056/M/-X

D320

*9

C701

10/50

CH

CH

QAX0549-001Z

24.576MHz

NQR0431-001X

R322

0

NQL092K-1R5X

R321

0

C301

R456
12k

0V

2.9V

GND

VCC

1
0

6

4

/1

C

.1

R461

12k

R462

15k

CN00C

.056/16

R503

1kR304

100R301

100R302

2
0

6

3

/1

C

.1

7

k

5
4

.9
3

R

1.5V

4
0

6

4

/1

C

.1

0
2
2

6
7
7
R

E
E
R
F

IIC

C702

X

2V

X501

3.1V

3.5V

3.6V

LC301

3.1V

0V

2.3V

NC

NC

1.7V

0V

L301

1.5

L302

NQL092K-1R5X

R405

1k

3

6

0

/1

4

.1

C

1.5V 2V

6
0
4
R

VD-

E
E
R
F

0

1

0

1

L

L

A

A

C

2

C

D

D

C

S

S

I

S

S

0

0

0

2

2

2

2

2

2

5

3

2

4

7

7

7

7

0

7

7

7

7

2
2

R

R

R

R

D771

MA3056/M/-X

0

1

1

0

L

L

A

A

D772

C

D

D

C

S

S

S

S

MA3056/M/-X

C

T

2

2

F

L

E

S

L

A
D
S

0
0
1

2
1
7
R

4.9V

3.6V

D

2
A

D
V

D
S

0

1

A

A

1kR714

1kR715

0V

CLKI

X1

X2

CLEXT

TEST

SUBST

RESN

SCL1

SDA1

VDD(D)

VSS(D)

HD

H35K

H38K

PWM

VSYNC

1.5

E/W

R403

330

R404
330

k
1

VD+

C
S

0
0
1

1
1
7
R

3.6V

R701

10k

H
C
IT
W
S

3.1V

HPROT

2
L
C
S

2
A

R501

0

2
0

X

5
R

2
_
1
H
F

R722

1k

k
0
1

8
0
7
R

3.9V

F

S

F

N

/O
N

O
N
E
C
_
R
L

0V

2
0
7
R

NQR0431-001X

C308

.1/16

0V

3.1V

D
S
S

C
N
Y
S
H

0.2V

X
1
0

2
0

-0

3

1
3

C

4

L

0
R
Q
N

C303

.1/16

F

A

L

O

/O

IT

O

T

N

B

B

_

O

U

E

_

k

k

S

B

E

1

1

B

B
B

1

0

2

2

7

7

R

R

k

k

k

0

0

0

1

1

1

5

7

6

0

0

0

7

7

7

R

R

R

0V0V0V

0V

T

F

E

C

S

F

E

E

L

B

L

O

B

/O

A

B

B

O

IT

N

T

B

O

B
U

0

1

S

/D
A

W

W

_

S

.S

.S

V

S

C

M

M

V

0V

4.3V

R704

1k

3

k

k

0

0

1

7

1

R

IC701

JLC1562BF-X

LC303

k
8
1

9
1
3
R

C
N

3.1V

)

)

)

M

C

(D

(D

V

S

D

S

(M

S

D

S

V

V

S
V

DEF & RGB PROCESSOR

)

)

)

2

1

1

A

A

(

(

(A

D

D

S

P

D

D

S

B
F

V

V

V

3.1V

0V

2

k

2
5

.6
5

R

R521
22k

D521
*3

R476

12k

C473

.1/16

IC471

BA10358F-XE
EHT CORRECT

C475

.1/16

X
3

2
7
R

0.1V

k
.6
5

8
1
3
R

P
C
S

IC301

SDA9380

)
2

(A
S
S
V

R474

R475
15k

56k

.1/16

2200/10

*
7

1
3
R

R489

33k

1
W
S

_

D

V

2

2

N

U

1

G

T

0V

0V

1
W
S

_
2
U
T

C310

*

*

7
0

6

5

3

1

1

3

3

C

R

R

3.4V

3.2V1V0V

3.1V

T

T

T

U

U

U

O

O

O

B

R

G

+

/A

/W

D

E

D

V

1.2V0.3V

k
1

1
5

0

4

2

1

R

8

0
4
R

1
8

X

5
C

C452

X

C471

VCC

R487

U
P
M

T

O

E

2

S

/C

0

F

C

C

E

K

W

F

W

F

O

S

A

_

_

E

D

C

2

1

K

N

.V

G

U

U

A

C

T

T

A

G

T

0.8V

0V

3.5V

1.9V

0

C

V

W

F

S

C

A

_

_

_

C

2

1

T

G

U

X

U

A

T

T

T

Y901

X

2

2

2

2

6

.0

.0

/1
.1

2

3

2

2

3

3

C

C

7.9V

0.6V

0.6V

)

IN

IN

C

B

G

(M
D
D
V

)

)

3

3
A

(

(A

-

D

S

D

D

S

V

V

V

0V3.1V0V0.2V

1.5V1.5V2.9V

k

1

1

5

9

6

0

4

3

/1

C

2

C

.1

0
4
R

3

1

*

9

9

4

4

R

R

R471

R473

27k

12k

2
7
4
R

GND

*

R
_
P
S
M

3.7V

T
E
S
E
R
_
P
S
M

2
2
.0

1
2
3
C

5
/2
7
4
.0

*

k
.8
6

IN
L
_
V
T

4.8V

0V

K
IN

L
_
V
A

0.6V 0.8V

IN
R

T
O
R
P
V

1.1V

R470

22k

S

F

K

E

U

_

C

/A

A

T

D

2

O

T

A

S

L

A

T

S

R

G

B

C

S

D

O

Y

0V

3.7V

0.2V

3.7V

0.2V

3.7V

0.2V

2
C

S

F

K

R

G

B

U

C

/A

_

_

_

A

T

2

O

T

A

D

D

D

L

A

S

T

S

S

S

C

Y

S

D

O

O

O

R464

*

D319

*10

*3D318

D317

*3

CH

C324

R314

82P

220

2

1

L

L

B

B

F

F

0.5V

B/V1

0.5V

G/U1

0.5V

R/Y1

VSS(A4)

1V

VIN

1V

UIN

0.8V

YIN

3.1V

VDD(A4)

3V

DCI

R303

(Ik)

2.5V

VREFC

VREFN

VBLO

NC

1.5V

VREFH

0V

PROTON

2.5V

IBEAM

(ABL)

2.9V

BSOIN

T

E

O

F

R

A

P

S

H

H

R504

1k

k
.6

CH

R593

5

X

2
9

C591

R592

4

3.3k

R

470p

D591

*3

R591

560

D592
MA3051/M/-X

R466

R468

220k

220k

*3D474

R465
220k

C472
.01

R469

68k

R467

56k

R485
12k

R486

4.7k

2.3V

D311

D314

T
C
E
T
O
R
P

C318

C317

C316

C315

C314

C313

27k

.068/16

Y
D
A
E
R

3.7V

Y
D
A
E
R

*

*

.01

.022

.022

C309
.1/16

C311

1
2
5
C

E
S
L
U
P
_

S

H

Y

1.3V

0V

S
Y
_
D
S
O

.01

.01

.022

C312
220p CH

X

E
T

E

U

T

E

U

S

M

L

_

U

D

P

P

N

_

M

V

G

A

-1.1V

0V

E
T
U
M
_
P
M
A

D475

*11

2
1
3

X

D

D315

X

C306

.1/16

R312

27k

R484

47k

E

M

E

_

R

IO

0

1

2

0

2

1

F

D

L

L

L

A

A

A

D

_

N

C

D

C

D

D

C

U
A

0V

E
T
U
M
_

IO
D
U
A

R313
18k

L
B
A

S

3.6V

2
A
D
S

D313
X

D316

X

CORRECT

G

S

S

IIC

S

S

S

3.6V

3.6V

3.5V

3.2V

3.1V

3.6V

E
E

0

1

0

1

2

R

L

L

L

A

A

F

C

C

D

D

C

S

S

S

S

S

IIC

0V

0
3
3

D593

R595

*3

2.2k

1
1
3
R

Q591

*2

RESET

R596
100k

R481

4.7k

Q472

R480

*1

82k

EHT

3

k

8

2

4

.7

k

8

4

R

4

.7

R

2

.033/25

D

N

E

FBP

D
N
G

C595

Q471
*1
EHT
CORRECT

D

O

L

T

E

_

D

R

C

E

L

E

R

E

D

O

_

3

2

1

L

E

_

D

W

Y

Y

N

O

E

E

P

G

K

K

3.3V

0V

3.3V

F
F

/O
N
O
_

2

1

W

Y

Y

E

E

O

K

K

P

X

R478
12k

VS

D

M

O

O

Y

_

N

E

/P

C

E

C

IM

D

G

T

R

H

E

K

E

3

CN007
QGB1505J1-50

0V

3.4V

6V

3.3V

3V

2.3V

3.1V

D

N

E

D

O

L

T

E

_

D

C

E

L

E

R

D

O

_

3

L

E

_

M

O

O

Y

_

E

/P

C

E

C

IM

D

T

R

H

E

K

E

3

H/P_L

H/P_GND

H/P_R

POW_ON/OFF
TIMER_LED
ECO_LED
3D_LED
ECO
H/P_DET
REMOCON
KEY3
KEY2
KEY1

OSD_B
OSD_G
OSD_R

OSD_YS

SCP

3

3

*

*

2

1

7

7

4

4

D

D

V100

U100

Y100

R326

6.8k

N

R325

C351100

10/25

Q301

*2

Q592

*1

RESET

R477

12k

H/P_L
H/P_L
H/P_GND
H/P_GND
H/P_R
H/P_R
STBY_5V

C699

STBY_5V

.01

GND
GND
P.ON/OFF
TIMER_ON/OFF
ECO_ON/OFF
3D_ON/OFF
ECO
H/P DET
REMOCON
KEY3
KEY2
KEY1
GND
GND
GND
GND
12V

CN002
QGF1220C2-25

CN013
QGA2501C1-10

GND
12V
GND
Ik
B
G
R
PROTECT
SVM_Y
SVM_YS

3

*

3
7
4
D

MD001

X

GND

B
G
R
VPROT

B
W
P

L
O
R
T
N
O
C
T
N
O
R
F

B
W
P

T
E
K
C
O

S
T
R
C

V

V

5

5

_

_

Y

Y

B

B

T

T

S

S

4.9V

-0.1V

C596

.1/16

R479
150k

C474

POWER & DEF PWB

No.51945 No.51945

2-5 2-6

MAIN PWB CIRCUIT DIAGRAM [2/2]

C
F
A
_
1
U
T

AM

*R009

SIF

*R008

SCL

*R006

SDA

AFC

RF AGC

VIDEO OUT

5V

C009
.1/16

IN

IF1

NC

K001
NQR0389-003X

NC

C003

C001

.0022

QQL244K-100Z

C006

.01/50

C004

.1/16

100R005

100R004

X

R001

C002
10/50

NC

5V

NC

BT

TU001

QAU0276-001

4MHz

IFIN

GND

TU2

4MHz

OUT

SDA

SCL

ADR

AGC

MAIN PWB

(2/2)

SMF-1401A-U2

(AV32H20EUS)

SMF-1402A-U2

(AV28H20EUS)
(AV28H20EUB)

C
F
A
_
1
U
T

10/50

L002

1000/16

X

0

Y666

X

Y617

R684

0

R693

X

IC665

4.4V

4.4V

C697

R686

X

Y620

R687

X

4.4V

4.4V

R657

X

AV32H20EUS
AV28H20EUS
AV28H20EUB

T
E
S
E
R
_

2

2

P

L

A

V

C

D

0

S

1

S

2
A
D
S

X

X

Y613

1/50

X

POWER BASS

Y669

IC665

0

X

C695

4.4V

4.4V

X

4.4V

R689

X

R685

CH

X

C692

X

R683

C693

X

0Y670

4.4V

IC665

C698

4.4V

4.4V

R659

4.4V

X

R696

CH

X

C658

C657

X

X

R658

X

T
E
S
E
R
_
P
S
M

Y603

S
M

0

Y616

0

0

R688

IC665

2
L
C
S

Y611

Y610

C694

X

R682

4.4V

R695

X

X

X
5
0

-1
Z
C
1
2
F
C
N

CH

X

X

CH

0

0

R601

27k

POWER BASS

R604
10k

F

F

E

T

F

F

T

S

E

/O

U

T

T

O

/O

N

E

U

M

N

O

N

_

T

O

E

M

B

O

_

U

_

_

C

_

IO

_

P

E

W

E

D

B

B

B

B

F

T

F

S

T

/O

O

N

N

O

E

O

B

C

_

_

_

E

E

/R

B

B

L

B

B

C614

Y676

0

CENTRE
X
5
0

-1
Z
C
1
2
F
C
N

Y612

1/50

AUDIO_MUTE
AMP_MUTE
D_MUTE

A_M-VCC

A_GND

A_M+VCC

Y601

X

R602
10k

POW_ON/OFF

Y618

X

R603

Y602

27k

X

9V+

-9V

.M

M

O

/R

U

A

A

L

P

A

E

F

T

F

E

U

/O

T

M

N

U

_

O

M

IO

_

_

D

P

W

U

O

M

A

P

A

R631

C613

X

X

R632

C626

X

X

R635

C615

X

X

Y619

X

Y622

X

D
N

S

G

K

Y

_

U

D

C

A

T

A

/P

T

O

A

A

E

L

H

T

D

R

C

S

K

S

Y

C

U

D

A

T

O

A

T

A

L

E

A

T

C

S

R

D

X

R633

X

R634
X

D602

Y614

*3

X

C606

D629

X

220/16

C607

220/16

Y615

X

Y688

0

D603

X

D605

X

Y680

X

D607

X

D608

X

Q612

X

D601

X

R608
X

IC605

R697

R698

9V REG

X

X

C601

X

IC606

-9V REG

X

X

C604

X

C
C

-V
M
_
A

R647

X

Vcc

POWER ON/OFF DET

XC159

R605

47k

R606

27k

C608

X

C609

X

D606

D630

D604

X

Q611

X

INV.

C602

X

C605

X

C

C

C

C

D

V

V

+

-

N
G

M

M

_

_

_

A

A

A

C
C

D

V
+

N
G

M

_

_

A

A

C638

R655

0

D626

X

IC604

X

AMP(HP)

GND

D610

*2

Q601

4.9V 5.3V

D611

*3

4.8V

D614

*3

D613

X

D615

*3

Y623

0

Y685

0

Q608

X

R611

X

R612
X

X

X

XQ610

R614

X

R615

X

C610

X

C611

X

C603

X

C
C

L

R

V

_

_

_
C

/P

/P

_

H

H

A

R

L

S

C646

.01

C648

QETM1VM-108

1000/35

QETM1VM-108

SMF­1402A-U2
QAU0276

-001

*1

X

100 100

0
0

1k 1k

X

X

X

X

S

Y605

Y607

X

Y606

X

C649

Y608

C650

X

-001

*1

X

0
0
0

560

D622

X

D623

C656

X

D624
X

D625
X

K602

CE42681-001Y

R642

680

Q617

0V

-0.1V

R643

680

1.2V

Q616
MUTING

D619

MA3330/L/-X

R

C641
.22/50

C642
.22/50

R649

2.2 1/2W
QRK126J-2R2X

C645

C644

X

CE42681-001Y

0V

D620

MA3330/L/-X

L

C

TU001

Q101
Y101
R006
R008 0
R009
R102
R103 2.2k 2.2k
R104
R105 560

NOTE

X
BW
0
*1
*2
*3
*4
*5
*6
*7
*8

X

R650

10k

K601

C647

.01

R651

10k

1000/35

D621

X

SMF­1401A-U2
QAU0276

:

OPTION(NON MOUNT)

:

IM-BW

:

NRSA63J-0R0X

:

2SC2412K/QR/-X

:

2SA1037AK/QR/-X

:

MA111-X

:

MA3120/M/-X

:

DTC124EKA-X

:

DTA124EKA-X

:

2SC1740S/QR/-T

:

2SA933AS/QR/-T

R652

C651

C652

C653

X

C654

R653

X

DTC323TK-X

MUTING

Q615

*2

MUTING

0V

DTC323TK-X

R644

8.5V

C632
.22/50

-IN

X

X

R641
X

R630

TA8246AH

0V

C6291/50

IN
+

X

R640
2
2
6
R

R163

C621

X

12.3V

0
/5
0
1

80%

QETM1HM-228

H

C157

C

X

X
X

C636

X

C637

X

0
3
6
C

80%

2200/35

MUTING

100k

Vcc_G

CC

0V

26.1V

12.4V

0V

1

0

3

/5

6

X

2

C

80%

80%

.2

80%

80%

3

X

3
6
C

R638

X

C634

X

R623

X

Q614

X

Q613

X

C639

X

X

R654

0

IC601

POWER AMP

RGND

D627

X

C617
X

Q603

X
MUTING

XD609

Q602

*3

*2 MUTING

R609
100k

C600

22/50

D612

DTC124EKA-X

X

MUTING

Q606

R610

6.8k
MUTING

R619

100k

D617

*3

D616

X

R621

X

C622
X

XQ609

X

D618

X

R613
X

IC603

E

c

T

T

c

U

U

V

M

+

O

R627

X

C623

R616

X

X

C625

C612

X

CH

X

MUTE VccRLL

0V

2V

2V

0.1V

C616

C618
1/50

Q605

*1

T
U
O

CH

R626

X

0.1V

Vcc

c
c
V
+

c
c

-V

R629

IC602

E
T
U
M

9
1
6

X

C
5

2
6

X

R

POWER AMP

E
T
U
M
_

IN

8
2
6
R

X

R618

33k

25.4V

X

X

Y687

X

100/50

Q604

DTC124EKA-X

MUTING

25.4V

Q607

0V

R620

5.6k

POWER AMP

E
T
U
M

c
c

_

-V

IN

0
2
6
C

X

IN

-IN

+

H
C

R164

X

C624

C628

R637

2.2 1/2W

QRK126J-2R2X

*6

R639
560

X
4

2
6
R

Y686

C158

X

J001
QNN0296-001

L

R

0

Y609

CN00S

0

X
NC
GND
GND
SC_OUT

0

R607

X

CN111

C655

X

X

TWEETER

R

GND

E

SP-L

K

GND

A
E

SP-R

P

GND

S

TWEETER

X

R660

X

O

GND

T

AV32H20EUS
AV28H20EUS
AV28H20EUB

D
N
G
_

B

B

B

U

U

1

1

1

C

L

A

V

V

C

D

T

G

2

S

3

S

A

V

1

1

1

C

L

A

V

V

T

C

D

G

2

V

3

S

S

A

SCL1

SDA1

TU1_AFC

VTV1

L003

10

C010

10

C007
10/50

C005

32V

27L001

AGC

R002

R003

X

X

V

V

5

R

L

9

R

L

MAIN_L

MAIN_R

C690
*

X

1
6
6

IC

L

R

K

E

Y

A

S

S

S

T

C

D

T

U

U

A

A

O

T

L

E

D

M

A

_

C

R

T

D

S

Y679

X

U

S

S

S

_

_
A

R

R157

C130
10/50

R681
X

C662

X

1
6

X

6

R662

C

X

S

S

S

S

.

A

A

-

­B

B

L

R

R

O

E

E

/V

L

L

E

E

E

B

B

R

R

-T

-T

N

L

L

O
T

C664

C640

X

R691

X

C665

X

C643

R617

C666

X

Y668

X

C668

X

C669

X

C670

X

1

1
L

A

C

D

S

S

_
L

X

S
S
A

­B

L

IN

­L

X

X

R155

X

R156 0

0

100R151

100R153

R152

X

C111
.01

R661
X

3

X

6
6
C

R663

X

T

S
S

U

A

O

­B

R

L

S
S

D

E

U

N

O

-IN

-L

R

L

X

C659

R692

X

C667

Y663

IC664

X

5V REG

T

T

S

N

O

E

O

C

B

_

_
E

/R
L

B
B

V
8

C105

10/50

C106
.1/16

C124

0V

10/50

0V

C125
10/50

0V

1/10

*

C672

AMP

R106

Y677

Y678

80%

80%

80%

80%

0

C102

10/50

330

X

X

X

C126

.1/16

C128

.1/16

NQR0389-003X

R105
*

6.5V

Q101

*

2.1V

C116

.0047

R

L

_

_

IN

IN

A

A

M

M

AGNDC

0V

SC2_IN_L

0V

SC2_IN_R

ASG1

NC

1.6V

SC1_IN_L

3.7V

SC1_IN_R

2.6V

VREFTOP

MONO_IN

3.7V

AVSS

K101

C101
.1/16

R664

10k

R665

10k

C673
1/10

C674
1/10

80%

Y684

C627

C153

Y102

X

1/10

C154

R158

1/10

C151
1/10

C152

R154

X

C127

10/50

80%

C129
1/10

L101

QRN143J-0R0X

R103

Y101

*

R102

*

2.7V

R104
*

C671

X

c

L

T

A

c

C

U

D

V

S

S

O
L

S

D

S

F

U

E

D

IP

E

O

N

N

H

R

L

-

V

G

C

R

Y682

X

Y683

X

X
C660

X

R600

X

X

X

Y664

0

Y665

0

L

R

+
V

V

F

9

9

F

­/O
N
O

_
E
B
B

1

1

V

V

T

T

R

L

3.7V

C122

C123

CH

CH

.001

.001

C
N

8V

L

P

C

R

_

_

U

N

T

T

S

U

U

V

O

O

H

_

_

A

1

1

C

C

S

CAPL_M

S

AHVSS

IC101

MSP3415DQGB3GHX

MULTI SOUND PROCESSOR

+

-

N

P

IN

IN

E

_

_

T

U

A

A

S

S

N

N

E

V

A

A

A

T

4.9V

1.4V

1.4V

C118

C117

.01

.01

8.9V

BUFFER

Q102
*1

5.8V

R108
1k

C675
47/25

R646

R648

0

X

80%

R666

47k

C676
150pCH

R645

0

4.5V

R690

X

4.5V

R668
47k

C677
150p

CH

D628

X

X

X

1

1
L

A

C

D

S

S

E
R
T
N
E
C

0V

C119

R667

18k

Y672

R636

R669

Y675

Y674

R699

1
F
E
R
V

IN
_
L
A
T
X

0V

CH

2p

C108

68p

4.5V

4.5V

0

X

18k

X

0

X

C155
.001

CH

C
N

C
N

T
U
O
_
L
A
T
X

2.2V

CH

C120
2p

X101

CE42546-001Z

CH

BA4558F-X

CH

Y673

X

R670
100k

H
C

C679

15p

R671
100k

Y661

X

Y662

0V0V

C156

CH

.001

C

C

N

N

2

L
_
M
C
A
D

C
N

C
N

X

IC662

LPF

IC662

C

C

R

F

_

N

N

E

M

R

C

V

A
D

1

0

T

T

U

U

O

O

_

_

R

R

T

T

C

C
_

_

D

D

C

C

N

N

A_GND

4.5V

C678
15p

4.5V

18.432MHz

GND1

1.6V

RESETQ

C121

NC

NC

.01

4.8V

DVSS

LC102
NQR0431-001X

4.8V

DVSUP

K102

TP

NC

NC

NC

NC

TP

K102

NC

TP

NQR0389-003X

NC

TP

R110
100

3.6V

SDA

L

4.8V

SCL

E

Y

S

B

_
R
D
A

R109

N

100

A
T
S

MSP_RESET

100R111

L102

4.7

QQL244K-4R7Z

C104

100/16

C103

.1/16

Y604

SDA2

SCL2

4.8V

.1/16C107

Y681

0

IC663

NJM2150AM-X BBE

R159

0

4.4V

LIN

R160

X

4.4V

HPF(L)

R672

22k

CR1(L)

C681

X

.0033

4.4V

.033/25
R674

R676

R673

C682

X

X

k
0
1

8
7
6
R

27k

R675

10k

R677

10k

C683

47/25

BBE_ON/OFF

BPF(L)

4.4V

CR2(L)

4.4V

LPF(L)

LOUT

4.4V
0V

H H/L

0V

L H/L
BBE

0V

ON/OFF

7
6
6
Y

HPF(R)

CR1(R)

BPF(R)

CR2(R)

LPF(R)

ROUT

R161

0

4.4V

RIN

R162

X

R679

4.4V

22k

4.4V

C684

.0033

R680

4.4V

27k

4.4V

C685

.033/25

4.4V

C686

80%

1/10

4.4V

C687

VREF

10/50

4.4V

8.9V

C688

Vcc

47/25

GND

R694

X

C689

.1/16

C691

*

80%

Y621

C680

0

1/10

R656

X

C696

X

E

IN

T

-

-IN

-IN

-IN
L

L

U

R

R

S

S

S

S

.M
A

No.51945

1

1

F

T

V

V

V

V

V

E

V

K

D

D

L

N

N

C

G

G

P
S
D

V

C

C

D

Y

S

A

T

D

T

N

N

N

U

A

U

A

G

T

-

D

E

A

M

D

T

P

_

R

S

S

D

P

P

D

S

S

D

D

D

D

L

5

5

A

N

N

-5

-5

C

D

G

G

D

D

S

-

S

D

V

D

D

D

W

IN

IN

9

9

F

S

-

-

N

N

N

S

O

G

/O

O

.C

N

B

/R

O

L

E

W

B

O

B

L

-9

-9

L

R

G

G

T

T

D

D

D

D

D

-L

-R

U

U

N

N

N

N

N

/P

/P

O

O

G

G

G

G

G

-

-

H

H

L

R

S

S

CN008

T

T

T

V

V

D

9

9

U

U

U

N
G

X

O

O

O

-

-

­L

R

C

DOLBY PWB

2-7 2-8

No.51945

POWER & DEF PWB CIRCUIT DIAGRAM

IL
O
.C
G
E
D
O
T

QGA7901C1-02

B
W
P

L
O
R
T
N

AC IN

O

AC IN

C
T
N
O
R
F

CNDEG

CN00W

DEG
DEG

! LF901

QQR1095-001

!

C902
QFZ9072-104

*1
*2
*3

C901
QFZ9075-473
QFZ9072-473

R901

330

1/2W

QQL401K-100Z

XY906

C903
QFZ9072-473

QQR1200-001

NOTE

:

2SC1740S/QR/-T

:

2SA933AS/QR/-T

:

1SS133-T2
BUS WIREBW

: : X NON MOUNT

QAD0133-9R0

!

Y902

XY904
XY905

XY907

L903

(OPTION)

TH901

X
L902

Y901

!

X

QQL401K-100ZL901

!

C931~C933

QCZ9054-472

QCZ9054-472

QCZ9054-472

!

C931

.0047

!

!

W
0
1

3
0
9

.9

R

3

Y909

X

IC901

DRIVE

9
R

-3
K
4
0
1
F
R
Q

OVP
TSD
OSC

Y908

X

STR-F6667B/F7

GND

R904
68k
OMF 3W

Vcc

2
0
9
R

470p

W
5

.3
3

18.7V

C914

304V

0V

2.5V

3
R

-3
K
4
5
0
F
R
Q

MTZJ15B-T2

S1WB/A/60-4101

.0047

D901
D3SB60

C932
.0047

!

.0047

C933

C905

.0047

.0047

XC913

XK902

R915

680

1/2W

QRM059J-R10

GND3

R914

.1

D911

*3

GND1

QETM2GM-226

C904~C906

QCZ9054-472

QEZ0199-227

C907
220/400

D903

0

0
1

/5

9

7

C

4

R913
X

QFLC1HJ-104Z

C934
22/400

X

!

D931

C904

C906

D908

*3

D909

BW

D910

R905

470k

1/2W
R906

470k

1/2W

R907

BW

RG1C-LFA1

QQR0679-001

D906
MTZJ27B-T2

C912

560p

2kV

D907

*3

C915

R916

3.3k
1/2W

.01/500

K901

.1

C908

QCB32HK-103

C908

D902

C916

1500p/500

D904
EU2A-T2

R912

8

k

0

2

9

8

R

QRZ9017-100

!

D905
1SS133-T2

R911

1.5k

1/2W

C911

.001

X

PC123FY2

QRZ9046-825Z

AV32H20EUS
AV28H20EUS
AV28H20EUB

AV32H20EUS
AV28H20EUS
AV28H20EUB

MAIN PWB ASSY

V

V

V

V

V

V

D
N
G

PROTECT

F

E

T

L

C
E

IT

T

T

D

D

B

O

N

N

U

R

S

P

G

G

T

V

C

5

E

_

T

Y

O

B
T

R

S

P

V
5
_
Y
B
T
S

F
/O
N

D

O

N

_

G

P

F
F

/O
N
O
_
P

MTZJ22B-T2

7

7

7

7

4

4

2

2

2

2

2

2

D

D

C

C

C

C

C

C

N

N

C

C

C

C

C

C

V

V

V

V

G

G

V

V

_

_

_

_

_

_

_

_

A

A

A

A

A

A

V
4
2

D

C

N

C
V

G

_

_

A

A

A

V
7
2
C
C
V
_
A

IC401 1

0.7

IC401 3

A

CN005

QGB1506M1-16

D

D

V

D

V

N

N

.3

V

V

N

2

3

G

G

5

5

3

G

V

V

.3

2

V
5

3

3

VD+

30

R401

5.6k

IC401 5

50

Q501 D

80

R503

1.5k
1/2W

37V

C504

Q501

D

1

2.2V

0
5

G

C

S

D501

1SS81-T5

R505

*

OMF 3W

Q501 G

4.8 2

1

2

3

BA10393

*1

BUFFER

0.7V

Q463

0.9V

R476
1k

D463

*3

X

0
0
/5
p
0
3
3

GND

IC461

BSN304-T

H.DRIVE

R501

470

R502

12k

R504

*

OMF 3W

1.5k QRC121K-152ZR524

D523

R477

56k

R478

33k

T501
*
HDT

C502
.01/200
QFM72DK-103

VCC

7

6

5

R475

1k

R402

5.6k

Q521 B

!

Q521

2SC5552-RL

H.OUT

5.6
R506

1/2W

C503

.22

TF

5%

C470
47p

R473
47k

2.1V

0.9V

PIN DRIVE
R474
10k

R403

2.2k

IC461

D

V

N

.3

G

3

QETM1VM-108

C402

X

R407

1.5

OMF 1W

R522

22k

C468

47/25

R472

10k

1%

(1/2)

D
N
G

.0068

V
2
1

1000/35

C414

CH

CH

C471
.01

R471

390

V
2
1

C401
X

OMF 1W

D524

R523

10k

V
0
1

C406

R408

*

3.6V

D

V

V

V

N

0

0

0

1

1

1

G

IC401

0.5V

2

-T
A
0
0

-4
5
3

2

R

0

S

4

1

D

QQR0621-002Z

R406

2.2k

1.5

C413

X

1

1
2

C

-

5

K522

A

D

C

CE41832-001

1
1
V

2

p

H

1

0

V

1

0

0

-

1

0

2

1

8

2

1

1
0
Z

1

F

2

!

5

Q

C

K521

X

MY

C523
.039
200V

QFM72DK-393

R469

2.7k

3.6V

MY

IC461

(2/2)

PIN DRIVE

MY

C467

.001

QFP31HJ-272Z

*DIFFERENCE LISTS

R407
R463 6.8k
R464

R504
R505
R555

!

R561

R562 12K 1/2W X
R563

R586
R587

R964

C463
C522

!

PUMP
UP

-VccVcc

12.5
V

13.2
V

C408

330/35

C407

X

K401

R405

150 OMF 2W

C411

Y

.1/100

M

D522
FMV-3FU-F1

W

W

B

B

2

1

2

2

5

5

Y

Y

QRG029J-820

RGP10J-5025-T3

R468
1k

2SK2459N-F54

BW

R467

10V

R466

PP

X
C466
.0027

SMF-

SMF-

2401A-U2

2402A-U2

QRX01GJ

QRX01GJ

-2R2

-1R5
QRA14CF

-9101Y

QRX01GJ

QRX01GJ

-3R3

-2R7

QRL039J

QRL039J

-222

QRL039J

QRL039J

-272

QRZ9022

-R33

QRG01GJ

-220

QRZ0056

-103Z
QRA14CF

QRA14CF

-6201Y

QRA14CF

QRA14CF

-2801Y
XX

QFM72DJ

-122Z

QFZ0200 QFZ0200

-123

-113

PIN OUT

R465

BW

-272

-332
X

X

X

-7501Y

-2101Y

QFM72DJ

-152Z

PROTECTION

-10.3
V

C412

R461

D461

Q461

G

QGB1506M1-16

V.OUTAN5523

THERMAL

12.9 V0.5V

R404

1.0

OMF 1W

TF

C409
.47

TF

C410
.47

X

!

*

C522

!

C524
*

82

10V

OMF 1W

D401

1200

22V

D

S

0V

D462

R464

*

CN006

3

X

0
4
C

Y
M

X

C404

.1
CC

W-P1

C462

MY

.0015
200V

QFM72DJ-152Z

L462

QQLZ028-272

C463

*

PIN PROTECT

*3

C465

10/50

R463

!

C524
C526
C527
C529
C561
D524
L522

L551 X
L561

T501
T551

!

Y910

IC955

D

D

N

N

S
V

G

G

S
V

R409

R410

82k

10k

D421

CH

*3

C405
82p

IC401 6

30

T521

X

INNER PIN

QQR1195-001

R462
47k

2.6V

C464

*

QCZ0120-104Z

SMF­2401A-U2

QFP32JJ

-183
QFZ0197

-204

QFZ0194

-154
QFZ0194

-154
.022/100
1SR35-

400A-T2
QQR1191

-001

QQLZ028

-272
QQR0882

-001

QQH0127

-001

QQR1096

-001
BW

PQ3RD13 PQ3RD13

L
B
A

.1

D
N
G

CN004

QGB1506M1-16

RY931

!

QSK0099-001

D945

*3

R946

R948

10k

BW
Q942

*1

0.1V

D960
1SR124-400A-T2

QCZ9079-471! C993

470p

!

IC902

QAL0425-001

CP941

L961

BW

QQL26AM-4R7Z

CP

C941

470/16

QTMN1CM-477Z

C992

!

X

Y952

BW

T901

!

9

k

0

2

9

8

W

R
3
F
M
O

C909

390p
2kV

R910
10

1/4W

18.6V

!

PC901

3.8V

R991

)

QQS0156-001

W
3
F
M
O

C991

!

!

8.2M

9.9V

8.9V

.0022
QCZ9079-222

ISOLATEDLIVE

Y953

BW

K951

X

GND

K952

BW

Y951

BW

K953

BW

K954

BW

GND

R959

X

K955

X

K956

BW

GND2

R951

1k

1/2W

1R931

R933

1.8

R932

1.5

820p 2kV

D951

RU4AM-LFT2

C961

D952

C962

X

D956

RGP10J-5025-T3

D959

RU3YX-LFC4

C963

X

C964

X

D954

X

C965

X

D955

RU3YX-LFC4

D961

1SS133-T2

QCZ0325-821C960

X

C942
330/10

D953
RU4AM-LFT2

QEZ0203-227

RGP10J-5025-T3

ICP-N75-Y

CP

CP951

!

!

CP952

CP

ICP-N75-Y

CP

CP953

!

! CP954

TF

C959

(

L951

QQLZ026-460

C951

220/160

C952

QETN1CM-108Z

ICP-N75-Y

C956

QETN1AM-108Z

C957

QETN1AM-228Z

X

X

C954

X

! CP955
ICP-N75-Y

.68

)(

46

C955

QETM1VM-228

141.5V

Vin

5V

11V

C972

470/10

11V

*R964

C975

Y910

2200/10

*

R963

X

OMF 3W

IN

0V

C

E

D957

8.9V

BW

MY

C966

X

GND

in
V

3.3V

IC951

SE140N

0.7V

t
u
o
V

R947

IC954

GND

X

R952
22k

OMF 3W

MTZJ33B-T2

Vout

4.9V

D
N
G

3.2V

C974

2200/6.3

BA05T

c
V

470/10

2V

Q941

*1

D958

2V

C973

R944

0V

R945

56k

L959

22

QQL26AK-220Z

IC955

L960

22

QQL26AK-220Z

10k

C967

X

R953

X

R954

10k

*

STBY_5V

P_ON/OFF

R981
15k

R982
1k

32V

D981

*3

PROTECT

B1

BSO

R961

5V

3.3k

R962

3.3V

X

10V

5V

D984

*3

D985

*3

3.3V

A_VCC27V

A_VCC24V

A_GND

POWER & DEF PWB

SMF-2401A-U2
SMF-2402A-U2

(AV32H20EUS)
(AV28H20EUS / AV28H20EUB)

E
IV
R

D

D

D

D

L

D

N

N

N

N

_

B
A

H

G

G

G

G

DTC124ESA-T

R422

270k

C421

1/50

D525

RGP10J-5025-T3

QETN2EM-475Z C533

Y523

BW

Y524

BW

C525

X

250VAC

W-P2

L461

C461

QEZ0414-226

Q464

*2

2.3V

Q462

*1

SMF­2402A-U2

QFP32JJ

-223
QFZ0197

-184

QFZ0197

-124

QFZ0197

-154

X
X

QQR1191

-002
QQLZ026

-540

X

QQR1111

-001

QQH0126

-001
XT561

BW

C527

1.5V

4.7/250

+
D
V

Q421

E
IV
R
D

-

_

D

W

V

E

0.8

C526

*250VAC

QQLZ031-180

*

Y461

BW

T

T

O

O

R

R

P

P

_

_
V

H

R421

10k

0.1V

PROTECTOR

IC401 7

QRL039J-103

R525

10k

D525

250VACC528

X

L521

C529

E
S
L
U

O

P
_

S

H

B

O
S
B

T
C
E
T
O
R
P

IC551

L552

BA12T

22

12V REG.

QQL26AK-220Z

12V

IN

OUT

LIN. COIL

R521

470

1/2W

13V

560p/500

N13V

L522

R554

X

*

C530

C559
220/16

QEHR1CM-227Z

X!R553

QRZ9022-R47

C554

1000/16

12.9V

2.3V

Q422

*1

*

0.47

QRZ9017-4R7

L561

*

R551

!

1W FR

RGP10J-5025-T3

C552

1000/16

0.47

! R552

QRZ9022-R47

C531

QFZ0194-534

R581

141.5
V

C532
220/160

QETM2CM-227

4.7

R591
1/4W FR

!

RGP10J-5025-T3

C551

.0015/500

D551

C553

.0015/500

D552

RGP10J-5025-T3

FR1W

.53

4.7 15W

QRF154K-4R7

R582

680

C581

100/16

0V

R584
18k

R585

2.2k

MY

C561

D561XD562

X

C564

X

2kV

10/100

R583

6.8k 1/2W
C581

141.1V

Q581
2SA1208/ST/Z1-T
FBT PROTECT

R562

*

1/2W

*

C565

X

2kV

R569

130

120

Y401

BW

HV

CN0TB

1

2

X

IN

IN

P

P

_

_

B

B

T

T

CN0HV

CHC802T-05N-J

V.DY H.DY

D584

C583

*R561

X

C567

6

!

K524

CE41832-001

QETN1CM-107Z

MTZJ7.5B-T2

C582
47/25

X

8

2
y

-ra
X

R586

6.80k
1%

R587

2.10k

C558

470/16

D582

T561

DAF TRANSF.

R564

X

1/2W

C563

X

R570

X

MY

1
y

-ra
X

D583

MTZJ7.5S-T2

C584

220/10

1%

H V T!T551

*

0V

B1 139.9V

*

C562

X

R566

R565

X

1/2W

1/2W

Q562

X

V_DAF

V_DAF
Q561

X

R571

X

T551

380

80

X-RAY

K551

K552

D541

RGP10J-5025-T3

D553
RH1S-T3

C555

1000p/500

2.3V

Q582

DTC144ESA-T

FBT
PROTECTOR

VA561

X

Y561

BW

R567

X

X

1/2W

C568

X

R572

X

5

2

T
C
E
T
O
R
P

2.3V

Q583

0V

*1
X-RAY PROTECTOR

R588
10k

R555

!

*

L551

*

X

X

EHV

FOCUS2

(DYNAMIC)

FOCUS1

(STATIC)

SCREEN

K523

CE41832-001

1/50

C541

N

D554

HB

BW

C556

10/250

*R563

R568

X

1/2W

C566

X

R573

X

Q563

X

V_DAF

R575

R574

X

X

1
B

TO CRT SOCKET PWB ASSY

HEATER

W-Z1

DAF

R543

2.7k
1/2W

2

2
4

-T

5

B

D

.9
3
J
Z
T
M

ABL

R541

R542

1.8k

2.2k

PROTECT

W-Z2
DAF

HEATER

CN014
QGA2501C5-06Z

D

C

B

C

R

N

N

H

N

E

G

T
A
E
H

X-ray1
X-ray2

TP-E
( )

TP-91 (B1)

GND

CN010

X
+12V
GND

-12V
NC

12V
GND
NC
H_PULSE
NC
BUSTAB

CN029

CN00X

B1

NC

X-ray

X-ray
GND

B
W
P

Y
D
O

T

F

IN

A
D

P

B
A

/B

T
S

T

U

O

B

T

&

X

T
S
E
T
R
O
F

No.51945 No.51945

2-9 2-10

AV SW PWB CIRCUIT DIAGRAM

FRONT

CONTROL

PWB

GND

GND

GND

GND

L4

V4

Y4

C4

AV SW PWB

SMF0S401A-U2

EXT-1

COMMON GND

V1 IN

TV OUT

GND(V IN)

GND(V OUT)

SC_YS IN

SC_R1 IN

GND(Y )
GND(R)

NC

SC_G1 IN

NC

GND(G)

SLOW SW1

SC_B1 IN

L1 IN

GND(B)

R1 IN

J002

V2/Y2 IN

V2_OUT

C2/R2 IN

GND(R)

SDA2

AV LINK

/SCL2

L2 IN

GND(B)

L2 OUT

R2 IN

R2 OUT

V3/Y 3 IN

NC(Y IN)

C3 IN

GND(R)

SDA3

NC(G IN)

NC(B IN)

GND(B)

J001

R4

L4

V4

Y4

C4

SCL3

K101

K102

CE42681-001Y

G IN

CE42681-001Y

K103

K104

CE42681-001Y

NC

NC

L101

L3IN

R3IN

QQR0716-001Z

NC

NC

EXT-2

EXT-3

CN00F

QGA2501C1-09

AUDIO GND

LTV OUT

RTV OUT

QNZ0463-001

COMMON GND

GND(V IN)

GND(V OUT)

SC_YS2 IN

NC(Y OUT)

NC(G GND)

SLOW SW2

SC_B2 IN

AUDIO GND

J001

QNZ0465-001

COMMON GND

GND(V IN)

NC(Y OUT)

NC(G GND)
SLOW SW3

AUDIO GND

D101

*9

D102

*9

D103

*9

CE42681-001Y

MA3039/H/-X

D115

*9

D116

*9

C108

.0047

R107

R108

C110

.0047

N

3
8

k

1

1

R

R182

5.6k

5
/2
0

C141

1

.01

0
4
1
C

N

0V

0.2V

V

V

V

T

T

T
L

R

TV1R4TV2

EXT1

EXT2

-3

3

2

-

4

S

S

V

0V

C155

15p

CH

D109

*4

1
B
_
C
S

C139
1/50

1
G
_
C
S

AV32H20EUS
AV28H20EUS
AV28H20EUB

C142

C143
.01

0V

0.1V

6
L

IC101

CXA2069Q

AV SW

EXT4

4
R

0.1V

7
8
1
R

4

0

*

1
1
D

9V

0.9V

1V

1

1

D

T

T

N

U

U

G

O

O

V

Y

C

-4

4

4

2

-

C

S

S

C

0.1V

N

0
0
1

D111

*4

R190
100

2
L
C
S

K
IN

L
_
V
A

.01

0.1V

6

6

V

R

4

4
L

Y

0V

0

0V

0
1

6
8
1
R

R188

100

1

1

R

S

_

Y
_

C
S

C
S

A.MUTE

RTV1

LTV1

M_C

C148
10/50

10/25

R193

8.9V

*

0V

R202

*

VIDEO

BUFFER

4.3V

R192

100

VIDEO BUFFER

R199

100

1

1

V

V

T

T

R

L

M_CV/Y

ROUT
LOUT

R_SUB
L_SUB

Q118

*

VIDEO
BUFFER

0V

C152

470/16

C153

.01

8.9V

Q117

T
U

*7

O
_

R200

2

75

V

3.6V

R201

150

R1/2

*4D113

R2_OUT

L2_OUT

C154
100/16

B

B

U

U

S

S

_

_
L

R

ROUT

LOUT

Q118
R193
R202

2.5

SMF0S401A-U2

X
X
X

8.9V

4.4V

Q115

*1

VIDEO BUFFER

R189

3.4V

100

R191

2.2k

C
N

0V

0.1V

0.4V

1

1

1

1

T

T

T

P
A

U

U

R

O

O

T

V

R

PIP

D.OUT

IRD

5

5

5
L

V

R

0V

0.1V

0.1V

C144

C145

C146

.01

.01

.01

2
A
D
S

C
_

/Y
V

M
C
_
M

U
O
L

MUTE

COUT2

TRAP2

ROUT2

VOUT2

LOUT2

VOUT3

ROUT3

YOUT3

LOUT3

COUT3

DCOUT

AGND

R
D
A

T
U
O
_
V
T

C147

.01

0.1V

CIN1

0.1V

BIAS

0.1V

YIN1

N

C149

NC

NC

0.1V

1.1V

0.2V

Vcc

0.6V

C150

0.2V

100/16

NC

0.1V

NC

NC

R194

3.6V

220

SDA

220R195

SCL

3.6V

R196

100

OMF1

C151

100/16

R197

180
R1/2

R198

Q116

*8

2.4V

75

1.7V

D112

*4

2

2
L

A
D

C

S

S

AV32H20EUS
AV28H20EUS
AV28H20EUB

C115

R130

390

DTC323TK-X
MUTING

R132

2.2k

R133

R134

2.2k

R136

10k

Q107

*1
SW

R138
33k

10k

2
W
O

L
S

10/50

R131

390

C116

10/50

10/50

0V

0.1V

-1.3V

Q112

*2

Q104

MUTING

R151
100k

C138
1/50

N

R181

5.6k

R184

1k

0.3V

C128

C129
1/50

33k

C131
1/50

R135
33k

C117

10/50

C118
1/50

1/50C119

.01C120

C121
1/50

R141

C122

33k

10/50
C123

1/50
C124

.01

R177

R146

82k

47k

R178

15k

R147
22k

R179

C125
.001

T

T

U

U

O

O

_

_

2

2
L

R

0V

100R15210/50

V1

100R153

0V

L1

.01C130

R154

100

R155

100

R166

R169

2.2k
R170

33k

R172

2.2k
R173

33k

0V

R18047k

27k

E
T
U

.M
A

Y1

0.1V

R1

.01C132

0.2V

C1

S2-1

1.5V

S-1

100R156

0V

V2

100R157

0.1V

L2

100R158

0V

Y2

100R159

0.1V

R2

100R160

0V

C2

100R161

1.6V

S2-2

S-2

0.1V

100R162

V3

100R163

0.1V

L3

100R164

0V

Y3

100R165

0.1V

R3C3EXT3

100

0.1V

100R167

1.4V

C133

R185

10/50

R168

R171

R174

R175
33k

6.6V

0V

100

1/50C134

75

10/50C135

75

1/50C136

.01C137

75

R176

10k

Q113

*1
SW

6.6V

Q114

*1
SW

0.1V

R150
100k

R112

82k

R113

82k

0V

Q105

R115

47k

.001

C113

C114
.001

R116

V4

L4

Y4

R4

C4

R122

47k

T
U
O
2
R

DTC323TK-X

82k
R118

47k

R120

T
U
O
2
L

R128

R129
82k

Q103

MUTING

27k

R123

R126

82k

DTC323TK-X

0V

82k

R124

R101

C111

75

470/16

R109

D104

R102

75

R103
75

R104
75

C101

.0047

.0047C102

.0047C103

.0047C104

D114

R203

75

R106

75

R204

75

C105

.0047

.0047

C106

C107

.0047

D117

75

75

C109

.0047

75

*9

SC_YS2

SC_G2

Q102

*1
SW

SC_B2

R205

*9

75

V1

TV_OUT
SC_YS1

SC_R1

SC_G1

SLOW1

SC_B1

L1

V1

R1

L1

R105

75

Q101

SW

R1

V2/Y2

V2_OUT

C112

470/16

SLOW1

C2

R117

AV_LINK

22k

SDA2

1.3V

3.6V

*1

V2/Y2

SCL2

3.6V

0.1V

R110

L2

10k

SLOW2

R2

10kR111

L2

C2

L2OUT

R2

R2OUT

L3

V3/Y3

V3/Y3

R3
C3

C3

SLOW3

L3

R3

SLOW3

R125

22k

R119

15k

MUTING

Q106

15k

0V

R114

33k

*1
SW

R121

2.2k

Q108

*1

SW

0V

R12747k
27k

R148

R149

0V

6.6V

6.6V

R137

2.2k

R139
33k

R140

2.2k

R142

2.2k

R144

33k

6.6V

6.6V

Q109

*1

0V

SW

390

390

Q111

DTC323TK-X

MUTING

-1V

MUTING

C127
10/50

-1.3V

R143

33k

R145

C126

10/50

Q110

*2

No.51945

1

1

1

1

1
V
T
V

D

D

D

B

S

R

G

N

N

N

_

_

Y

_

G

G

G

_

C

C

C

S

C

S

S

S

2-11 2-12

NOTE

X

OPTION(NON MOUNT)

:

BW

IM-BW

2

2

2

B

G

S

_

_

Y
_

C

C

S

S

C
S

C

C

C

N

N

2

2

2

2

D

D

D

B

G

N

_

_

G

C

C

S

S

D

D

K

/Y

S

R

N

N

N

N

V

IN

_

Y

G

G

G

G

L

C

_

C

_

_

C

S

V

M

S

A

2

2

V

E

V

C

D

D

9

_

_

T

N

N

U

M

IP

G

G

M

P
_
A

MAIN PB

1

V

V

D

A

/D

L

9

A

V

P

C

N

A

C

T

D

_

S

G

_

L

S

T

S

V

X

C

T

C

C

C

N

1

C

D

V

L

N

T

A

G

R

C

N

N

N

N

1

0

B

V

B

D

C

5

F

U

U

N

W

W

A

S

S

S

S

G

_

_

_

_

_

2

L

2

2

R

U

U

U

T

T

T

CN001

C

C

QGB1505K1-50

N

N

T

T

V

V

D

D

D

2

5

U

U

N

N

N

3

O

O

G

G

G

_

_

L

R

0
*1
*2
*3
*4
*5
*6
*7
*8
*9

:

NRSA63J-0R0X

:

2SC2412K/QR/-X

:
:

2SA1037AK/QR/-X
MA111-X

:

MA3120/M/-X

:

DTC124EKA-X

:
:

DTA124EKA-X

:

2SC1740S/QR/-T

:

2SA933AS/QR/-T

: MA3056/M/-X

No.51945

MICOM PWB CIRCUIT DIAGRAM

COMPULINK

TV_LINK

C056

C057

NOTE
*1: 2SC2712/YG/-X
*2: 2SA1162/YG/-X
*3: MA111-X
*4: 2SK1374-X
*5: MA3056/M/-X

X: OPEN
0: CHIP BUS WIRE

MICOM PWB

SMF0M401A-U2

R140

X

T_VLINK

T_V

R013

Q012
T_VLINK

D003

MA3068/M/-X

.1

.1

R157

0

R012

D002

220

CSSDRAM

27k

*3

*1

LDQM

A15
A14

A11
A10

B

AA16
A15
A14
A13
A12
A11
A10
A9
A8
AA19

AA18
AA17
A7
A6
A5
A4
A3
A2
A1
A0
CSROM

LINK
Q010

*1

R011

10k

R017

10k

D0
D1

D2
D3

D4
D5

D6
D7

WR

A0
A1
A2

Q008

*2

*1

Q009

T_VLINK

R016

10k

IC003

K4S161622D-TC80

16MB SD-RAM

VCC
DQ1
DQ2
VSS
DQ3
DQ4
VCC
DQ5
DQ6
VSS
DQ7
DQ8
VCC
LDQM
WE
CAS
RAS
CS
A11
A10
A0
A1
A2
A3
VCC

IC012

X

16MB_MASK_ROM

BYTE
A16
A15
A14
A13
A12
A11
A10
A9
A8
A19
VSS
WE
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE VSS

R009
10k

R010
10k

Q011

R008

T_VLINK

1k

*1

R014

R015

1k

47k

VSS

D15

DQ16

D14

DQ15

VSS

D13

DQ14

D12

DQ13

VCC

D11

DQ12

D10

DQ11

VSS

D9

DQ10

D8

DQ9
VCC

NC

UDQM

UDQM

CLK

CLK

CKE

CKE

NC

A9

A9

A8

A8

A7

A7

A6

A6

A5

A5

A4A3

A4

VSS

BB B B

K005

0

VSS
VSS

D15

D15

D7

D7

D14

D14

D6

D6

D13

D13

D5

D5

D12

D12

D4

D4
VCC
VCC

NC

D11

D11

D3

D3

D10

D10

D2

D2

D9

D9

D1

D1

D8

D8

D0

D0

RD

OE

VSS

AV32H20EUS
AV28H20EUS
AV28H20EUB

CN0J1

X

E
D

D

O

S

V

O

I

K

N

D

D

M

C

M

.3

G

3

T

T

T

T

T

R143

X

C058

R141

X

X

S

I

O

K

TMODE

D

M

D

C

T

T

T

T

C019

R139

47/16

C020

.1

C021

47/16

C022

1

C022
NCF31AZ-105X

R007

1k

R006

1.5k

L016

4.7
NQL034K-4R7X

R081

AA18
AA17

CSROM

R
W

X

X

9

8

7

7

0

0

R

R

NCF31CZ-104X

A7
A6
A5
A4
A3
A2
A1

RD
D0
D8
D1
D9
D2

D10

D3

D11

M
Q
D
L

M
Q
D
U

X
0

8
0
R

IC002

MR27V1652EB6RAZ
16MB EPROM

A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
E
VSS
G
Q0
Q8
Q1
Q9
Q2
Q10
Q3
Q11

0

M

E

1

A

K

A

R

C

D
S
S
C

X

X

3

2

1

8

8

8

0

0

0

R

R

R

C051

C052

47/16

.1

C053

.1

C054

.1

R145

X

R146

R165

X

10k

C055

.1

B

L015

4.7

NQL034K-4R7X

C048

47/16

C049

.1

AA19

A19

A8

A8

A9

A9

A10

A10

A11

A11
A12
A13
A14
A15
A16

BYTE

VSS
Q15

Q7

Q14

Q6

Q13

Q5

Q12

Q4

VCC

K003

0

2

1

1

1

A

A

X

X

5

4

8

8

0

0

R

R

X

A12

3
0
0

A13

­9

A14

8
3
0

A15

4

R

0

Q

AA16A0

0
K

N

D15
D7
D14
D6
D13
D5
D12
D4

C050
.1

5

4

3

1

1

1

A

A

A

0
2

X

2

X

8

7

6

8

8

8

0

0

0

R

R

R

AFC1

AFC2

AGC

ECO

REMOCON

KEY1
KEY2
KEY3

TIMER

3
2
0
R

AA16
AA17
AA18
AA19

C028

47/16

1kR001
100kR002

A19 A18 A17

k
.7

X

4

4

2

2

2

0

0

R

R

X

X

7

5

2

2

0

0

R

R

LC001
NQR0313-007X

R042
R043

B

C024

.1

C0260R131

X

NQR0389-003X

C027

47/16

C029

150p CH

1kR003
1kR004
1kR005

1kR018
XR019
XR020

XR021

X

X

8

6

2

2

0

0

R

R

K

X

.7
4

1

9

3

2

0

0

R

R

0
0
0R044
0R045

R130

R129

C023

100k

82k

.033

NCB31EK-333X

R132

X

R133

K002

0

REMOCON
R151
18k

TV_LINK

TIMER_LED

ECO_LED

TV_LINK

A16

k

k

.7

.7

4

4

C031

.1

2

0

R034

3

3

0

0

R035

R

R

R036
R037

3

R038

X

X

3
0

R039

R

R040
R041

C032

.1

L003

4.7

A16
A17
A18
A19

3D_LED

A16
A8
A7
A9
A6
A5
A10
A11
A12

R136

V
2
1

TMODE

10k

TCK
TMS
TDI
TDO

KEY1
KEY2
KEY3

POWER

.1C030

4.7L001

LC001

D
N
G

D004

MA3027-X

C025

X

R134

X

C060

10/16

X
5

0Y001

3
1
R

E

.1

.2

.3

D

5

5

5

P

P

P

O
M
T

TCK
TMS
TDI
TDO
P2.8
P2.9
P2.10
P2.11
P2.12
P2.13
P2.14
P2.15
VSS33
VDD33

OUT

P4.5
P4.4

A19

A19

A18

A18

A17

A17
VSS25
VDD25
A16

0

A8

0

A7

0

A9

0

A6

0

A5

0

A10

0

A11

0

A12
VSS33
VDD33

1

2

3

4

A

A

A

A

0

0

0

0

0

4

0

1

2

3

A

A

A

A

A

B

6

7

8

9

4

4

4

4

0

0

0

0

R

R

R

R

NQR0431-001X

T

1

0

S

W

W

R
_

.S

.S

P

S

S

S
M

1

C

C

G

F

A

A

1

0

1

T

T

K

D

C

W

.V

C

E

E

N

W

W

G

E

C

IN

F

S

S

_

A

G

L

.S

.S

A

E

E

D

U

S

S

R

R

S

P

_

O

M

P

O

S
M

/C
K
IN
L
_
V
T

No.51945 No.51945

C018

2.2k
X

C046

.1

C059

10/16

.7

.7

4

4

4

3

1

1

0

0
L

L

5
4
0

.1

.1

C

A

B

A

A

1

1

S

D

S

S

S

D

B

B

V

V

V

V

C

C

MICRO COMPUTER

K

5

L

1

3

3

C

3

/A

3

M

S

D

S

E

A

S

D

V

C

M

V

0

0

M
A
R

K

5

D

L

S

1

S

A

C

C

X

3

5

5

5

0

0

R

R

LC002

R154

R153

220

220

L019

L018

1.5

1.5
C065

C064

82p

82p

CH

CH

B

G

S
U

A

T

T

A

A

T
S

D

B

K

G

S

A

C

T

U

A

O

T

D

L

A

_

T

C

D

S

_

_

D

D

R138

2.2k

C044
X

C062

0

2

A

S

D

B

D

V

V

C

IC001

SDA6000

M
A
R

N

D

E

S

K

S

L

C

C

X

E
K
C

6
5
0
R

T

Y

C

D

E
T

A

O

E

R
P

R

T
C
E
T
O
R
P

R137

2.2k

X001

QAX0669-001Z
C041

27p

CH

R124

100

3
4

C042

0

.1

C

.1

.7

.7

4

4

2

1

1

1

0

0

L

L

B

A

A

2

A

R

G

L

S

S

D

A

S

S

D

T

V

V

V

X

M

3

M

O

M

3

Q

R

S

5

Q

R

S

1

D

D

S

D

V

C

D

W

L

U

R

0

0

0

0

0

0

M

M

M

5

O

R

Q

Q

D

1

R

D

S

D

R

D

W

L

C

U

C034

.1

7

8

9

0

1

2

5

5

5

6

6

6

0

0

0

0

0

0

R

R

R

R

R

R

NRSA63J-390XK001

R158
220
L022

1.5

S
Y

E

E

S

S

L

L

U

U

P

P

_

_

H

V

S

E

E

D

Y

G

G

Y

S

S

D

N

IN

IN

L

L

A

G

T

T

U

U

E

T

T

P

P

R

U

U

_

_

_

V

M

H

M

D

_

_

P

IO

M

D

A

U
/A
A
N
.E
M

MAIN PWB

Q007

*2

7
4
0
C

A

A

.0

S

D

5

S

P

D

V

V

4
1

/A
S

3

A

1

0

R

A

A

0

0

4

3

1

1

A

A

C033

0

1

2

5

5

5

0

0

0

R

R

R

R152

220

L017

1.5
C063

82p
CH

R

K
C

2

O

C

L

F
A

C

2

R
C
F

/A
2
S
Y

2-13 2-14

.7
4

5
0
0
L

2
A
D
S

C040

33p

CH

6MHZ

C039

.1

.7
4

0
1
0
L

3

3

T

K

1

C

3

3

L

U

N

N

S

D

A

A

Y

O

T

S

D

L

T

S

X

V

V

B

S

H
/R
R
O
C

3
3
D

4

6

8

1

0

7

D

D

D

D

D

D

V

0

0

0

0

0

4

6

8

0

7

1

D

D

D

D

D

C035

3

4

5

6

7

6

6

6

6

6

0

0

0

0

0

R

R

R

R

R

R155
100

L020

1.5

2

1

2

1

L

L

A

A

D

D

C

C

S

S

S

S

1

2

0

1

0

L

L

L

A

A

C

C

C

D

D

S

S

S

S

S

AV32H20EUS
AV28H20EUS
AV28H20EUB

CN0J2

X

R142

X

5
1
1
R

6

7

1

1

1

1

E

R

R

E
R

2

1

2

1

F

L

L

A

A

_

D

D

C

C

S

S

S

S

IIC

L009

X

X

X

NQL034K-4R7X

k

X

0
1

8

4

1

1

1

1

R

R

C

.2

.3

.4

.5

.6

6

6

6

6

6

N

P

P

P

P

P

Y
S
V

3
3
S

1

S
V

D

.7

0

4

1
D

.1

8
6
0
R

R156
100
L021

1.5

V

E

D

5

E

N

_

R

G

B

F

T

_

S

IIC

3
3
D
D
V

6
0
0
L

3
1
D

0

3
1
D

9
6
0
R

V
5
_
B
T
S

TRIG_OUT

TRIG_IN

VDD25
VSS25
VDD33
VSS33

RSTIN

VDD33
VSS33

5

9

D

D

0

0

5

9

D

D

0

1

7

7

0

0

R

R

D

D

N

N

G

G

TRIG_OUT
TRIG_IN

P5.15
P5.14
P3.15
P3.13
P3.12

RXD0

RXD0

TXD0

TXD0

P3.9
P3.8
P3.7
P3.6
P3.5
P3.4
P3.3
P3.2
P3.1
P3.0

D11

D3
D4

D10
D12

D2

R

3

2

1

E

Y

Y

Y

E

E

E

IM

K

K

K

T

1

2

3

D

R

Y

Y

Y

E

E

E

E

E

L

W

_

K

K

K

O

R

P

E
IM

T

T
U

IN

O

T

_

_

O

E

O

D

D

S

IG

IG

D

N

X

E

X

R

R

G

T

R

T

T

R

T
U

IN
_

O
_

IG

0

0

IG

R

D

D

T

R

X

X

T

T

R

R125

4.7k

R126

4.7k

R127

4.7k

R128

4.7k

R123

k
0
1

3
0
1
R

.1

Q001

*1

INV

R120

3.3k

R095

D001

IC005

S-80828CNNB-W

D
N
G

T
U
O

47k

*3

6.8k

C014

.0068

NCB31HK-682X

R121

1.8k

Q002
*1
INV

R150

Q013

RESET

c
c
V

C012

.1

D005*5D006*5D007*5D008

*5

5V

2.5V

3.3V

S.SW0
S.SW1
MSP_RST

CLOCK
DATA
STATUS
READY

X

X

R147

4.7k

R167
10k

Q022

*1
SW

Q021

*1

SW

R166

R168

22k

470

IC903

T
E

D

S

N

E
R

G

R161

X

R162

X

IC901

BA33C25FP-X

c
c
V

C005

2.2/16
B1

C006

2.2/16

IC902

X RESET®

T
U

d

IN

O

C

V

V

C070

X

D010

X

D
N

C

G

N

B1

X

C008

X

D
N
G

R164

X

R163
X

R122

6.8k

C015

X

C017
22p

CH

R119
56k

C016

X

T

.7

E

4

D

_
.P

9

H

R111

k

0

0

0

C061

1

10k

L

10/16

3
1

R148

.1C038
.1C037

SDA0
SCL0

X

R169

4.7k

AUDIO_MUTE

R092

4.7k

R091

220

0
A
D
S

s
s
V

IC004

AT24LC-28H28EU

R149

X

R144
10k

k

k

k

0

0

0

1

1

1

4

6

5

0

0

0

1

1

1

R

R

R

R093
220

R094

4.7k

c

0

T

c

L

S

V

C

E

S

T

0

1

2

A

A

A

C013

1
R

1kR112
1kR110

PROTECT

XR109

S.SW0
S.SW1

XR108

MSP_RESET

1kR107

L008

4.7
CLOCK

1kR102

DATA

1kR101

STATUS

1kR100

READY

1kR099
0R098

PWR_DET
AMP_MUTE

1kR097
220R096

220R090
220R089

0R077

D11

0R076

D3

0R075

D4

4.7L007
0R074

C036

D10

.1

0R073

D12

0R072

D2

N
O
C
O

O

M

C

E
R

E

CN001

T

D

D

N

D

O

E

E

E

N

C

O

QGB1505K1-50

L

L

D

E

C

G

_

_

_

O

D

O

/P

3

M

C

H

E

E

R

B
G
R

YS

SDA2

SCL2

SDA1

SCL1

V_PULSE

PROTECT

H_PULSE

C001

C002

470/6.3

.1

N

V

V

.5

.3

2

3

C003

2.2/16
B1

C004

1000/6.3

N

C007

47/16

C
N

100Hz PWB CIRCUIT DIAGRAM

5V

C103

47/16

L101

15

NQL034K-150X

R101

3.3k

R102

BUFFER

M_C

M_CV/Y

YS

B

G

R

B_Y

Y

R_Y

L108

RGBGND

L102-L108
NQL092K-3R3X

S_CV

B

G

R

B_Y

Y

R_Y

RGBGND

3.3L102 75R107

3.3L103

3.3L104

3.3L105

3.3L106

3.3L107

3.3

XL152

XL153

XL154

XL155 XR194

XL156 XR195

XL157 XR196

2.2k
Q101
*2

R104

3.3k

R103

2.2k

R105

2.2k

CH

R106

Q102

2.2k

C141

*2

10p

BUFFER

.22
C110

10/16

330p

X
4

1
1
R

75R108

75R109

75R110
75R111

75R112

75R113

5V

L151

X

R151
X

R152
X

BUFFER
Q151

CH

X
R153
X

C168

X

C156

X

C161
X

X
1

6
1
R

XR191

XR192

XR193

XR154

100Hz PWB

SMF0Z405A-U2

AV32H20EUS
AV28H20EUS
AV28H20EUB

D

D

0

1

2

E

3

4

5

6

7

0

1

2

3

4

5

6

N

0

0

0

0

2

2

2

2

2

2

2

P

P

P

3

4

5

6

2

2

2

2

P

P

P

P

C132

C125

3p

CC

C128

.1

CH

CH

C126
3p

X101

QAX0655-001Z

20.25MHz

F

1

2

L

L

G

A

A

C102

.047/25

C101
10/16

C104

.0015

C105

1000p

C106

.1

C108

.0015

CH

80%C107

C111

.047/25

CHC112

X

X

X

7

6

5

1

1

1

1

1

1

R

R

R

C151

X

C154

X

C153
X

C155

X

C157
X

CH

80%

C159
X

CH

X

X

X

4

3

2

6

6

6

1

1

1

R

R

R

S

T

T

A

X

X

GNDF

VRT

I2CSEL

ISGND

VsupF

VOUT

NC

CH

Cin

CC

Vin1

Vin2

Vin3

Vin4

VsupAI
C109
390p

GNDAI

VREF

FB1IN

AISGND

1

1

1

X

X

8

9

1

1

1

1

R

R

C113

C119

XR120

RGBGND

20.25MHz

C152

X

NC

NC

C158
X

C160
X

X

X
5

6

6

6

1

1

R

R

C162

XR197

RGBGND

R

G

B

.22

2

2

%

%

80%

0

0

.2

.2

8

8

330p

4

5

CH

1

1

1

1

C

C

330p

C120

CH

330p

C121

CH

330pCHC122

330p

C123

C124

C174

X

CH

CH

C175

X

X151

X

F

1

2

L

L

G

A

A

S

T

T

A

X

X

GNDF

VRT

I2CSEL

ISGND

VsupF

VOUT

Cin

Vin1

Vin2

Vin3

Vin4

VsupAI

GNDAI

VREF

FB1IN

AISGND

1

1

1

R

G

B

X

80%

%

%

0

0

X

X

8

C169

8

X

CH

3

4

6

6

1

1

X

C

C

C170

CH

X

C171

CH

X

C172

C173

C176

C

C

N

N

5

Y

C

K

B

N

L

T

C

S
V

in

in

in

2

2

2

r

b

/Y

/C

/C

2

2

2

G

B

R

2

2

2

%

%

%

0

0

0

.2

.2

.2

8

8

8

8

7

6

1

1

1

1

1

1

C

C

C

CH

330p

CH

CC

C177

X

C

C

N

N

5

Y

C

K

B

N

L

T

C

S
V

in

in

in

2

2

r2

b

/Y

/C

/C

2

2

2

G

B

R

%

%

%

0

0

0

X

X

X

8

8

8

7

6

5

6

6

6

1

1

1

C

C

C

CH

X

CH

X

CH

C

C

N

N

S

T
A

V
D
P
F

VIDEO PROCESSOR & CODEC

F
G

C

S
A

N

C

N

C
N

S

T
A

V
D
P
F

VIDEO PROCESSOR & CODEC

F
G

C

S
A

N

C

N

0Y001
0Y002
0Y003 0Y008
0Y004
0Y005

.047/25

C133

.0015

C

C

C

C

N

N

N

N

S

Y

C

C

O

L

P

V

/H

/H

T

U

A

Y

Y

S

IN

S

S

V

F

M

IC101

VPC3230D-QA-B3

MAIN

p

p

a

D

a

D

c

c

_

p

p

D

D

L

u

u

N

N

C

s

s

S

G

G

V

V

.22

C129

C
N

S
/H
Y
S
M

0

0

0

0

80%

1

1

C130

5

4

CH

2

2

390p

1

1

R

R

C131

.0015

C

C

N

N

Y

C

C

O

L

P

V

/H

T

U

A

Y

S

IN

S

V

F

IC151

X

SUB

p

p

a

D

a

D

c

c

_

p

p

D

D

L

u

u

N

N

C

s

s

S

G

G

V

V

X

C178

80%

X

X

X

C179

CH

5

6

5

5

1

1

R

R

C180

X

0Y011

0Y006

0Y012

0Y007

0Y013

0Y009 0Y021

0Y014

0Y010

0Y015

Y
S
D
N
G

A
D
S

0
3

2
1
R

Y
S
D
N
G

A
D
S

X
0

7
1
R

3

2

1

0

C

C

C

C

O

V

T

e

A

S

S

o

E

c

G

E

Y

V

R

T

C135

R121

X

X

XC181
XC182 X

3

2

1

0

C

C

C

C

O

V

T

e

A

S

S

o

E

c

G

E

Y

V

R

T

C184

X

0Y016
0Y017

.068/16

IE
F
F

C134

C
D
N
G

IE
F
F

C
N

C
D
N
G

IE
F
F

0Y018
0Y019
0Y020

C
p
u
s
V

E
W
F
F

C
N

0R122

C401

X

C183

C
p
u
s
V

E
W
F
F

2
E
W

5

4

C

C

25.

GNDPA

W
T
S

E

R

R
F

F

F

F

C

C

N

N

S-80828CNNB-W

D
N
G

T

c

U

c
V

O

C402

5

4

C

C

GNDPA25.

W
T

E

S

R

R

F

F

F

F

C
N

2
W
T
S
R

RGBGND

6
C

E
O
F
F

C
N

RESET

IC401

.1

6
C

E
O
F
F

C
N

XY022
XY023

CC

7
C

GNDLLC

VsupLLC

VsupPA

0
2
K
L
C

C
N

D401

R402

4.7k

7
C

GNDLLC

VsupLLC

VsupPA

0
2
K
L
C

C
N

Y0

Y1

Y2

Y3

VsupY

GNDY

Y4

Y5

Y6

Y7

LLC1

NC

LLC2

*3

R401

47k

Y0

Y1

Y2

Y3

VsupY

GNDY

Y4

Y5

Y6

Y7

LLC1

NC

LLC2

3.3V

L109

6.8

NQL034K-6R8X

C140
47/16

10R132

M_DYUV0

10R133

M_DYUV1

10R134

M_DYUV2

10R135

M_DYUV3

C136
.068/16

10R136

M_DYUV4

10R137

M_DYUV5

10R138

M_DYUV6

10R139

M_DYUV7

C137
.068/16

10R141

XR408

C139
.047/25

X

INTLC

3.3V

L159

X

XR179

XR180

XR181

XR182

C185

X

XR183

XR184

XR185

XR186

C186
X

XR188
S27CLK

C188

X

CLOCK
BUFFER

Vcc

GND

IC402

TC7WH34FU-X

VS

XR406

R405

1
L
C
S

C138
.0015

3.3V

C189

C187

X

5V

R217

RESET

C238

10K

Q201

10/16

*2

R218

C237

R219

33K

10/16

10K

MULTIP

RSTR2
RE2
OIE2

M27CLK

5V

M27CLK

C204

M_DYUV0

L202

CC

M_DYUV1

10

K
L

NQL034K-100X

C
7
2
M

R409

0

3.3V

X

R407

C
C

0

CH

C404
33P

IC251

R198
X

1
A
D
S

QGB1505K1-50

R221

X

C403
.1

R403

X

RE2

R290

R250

X

C
L
T

IN

X Y101
XY102
X Y103
XY104

X Y105
XY106
X Y107
XY108

OE

VCC

D0

D1

D2

D3

D4

D5

D6

D7

GND LE

X

GATE_CLOCK

CN003

M_DYUV2
M_DYUV3
M_DYUV4
M_DYUV5
M_DYUV6
M_DYUV7

NQL034K-100X

NINTLC

X

Q0

Q1

Q2

Q3

Q4

Q5

Q6

Q7

1

1
L

A

C

D

S

S

Y

D
N
G
B
G
R

1

1

D

D

L

A

N

N

C

D

G

G

S

S

B

B

G

G

R

R

No.51945

P

P

P

P

G

P

P

P

P

0

1

2

N

2

2

2

G

P

P

P

3

4

5

7

6

0

0

0

0

0

P

P

P

P

P

3.3V

L201
10

NQL034K-100X

XR294

R220

8.2K
C201

47/16

C202

0R205

CC

.1

CC

C203.1

.1

CC

3.3V

0

L203

4

.1

1

10

2

5

R

0
2
C

C206
47/16

D8
D7
D6
D5
D4
NC
D3
D2
D1
D0
SWCK

S27CLK

C191

CC

X

RSTWOD

R245

WE2

X

FFIE

RSTW2

C239

CC

*

VS

XR247

D8
D7
D6
D5
D4
NC
D3
D2
D1
D0
SWCK

S27CLK

RSTWEV

WE2

R249

X

R291

X

FFIE

RSTW2

R265

X

VS

B

G

S

Y

Y

_

Y

_

R

B

0

1

0

1

1

0

1

D

D

5

5

5

B

S

R

G

N

N

Y

_

Y

Y

_

Y

_

-

-

G

G

/

_

C

C

C

B

2

R

B

B

S

C

S

S

G

/

G

G

/

S

_

2

2

R

R

C

B

R

_

_

S

C

C

S

S

2-15 2-16

N

N

0

0

0

L

0

V

V

G

G

5

5

P

P

P

A

P

CN0UH 5V

E
L
A

1

2

0

0

0

0

P

P

P

4

5

6

2

2

2

P

P

P

C
N

E

.4

.5

.6

.7

C

2

2

2

2

B

P

P

P

P

VDDO1
RSTR2
RE2
OIE2
VSSO1
RSTW2
DI10
DI11
DI12
DI13
DI14
DI15
DI16
DI17
VSSD1
LLC1
VDDD1
VDDP
DI20
DI21
DI22
DI23
DI24
DI25
DI26
DI27
VSSD2
LLC2
VDDD2
TCK
TDI
TMS

T
S

.4

.5

.6

.7

0

0

0

0

R

P

P

P

P

T

4

7

6

5

0

0

0

0

P

P

P

P

9

1

1

0

Q

P

P

D

1

1

1

D

D

D

D

D

Q

D

D

N

N

N

N

G

G

G

G

2.9Mbit FM

IC204

X

D

P

P

Q

W

D

D

D

D

T

E

E

S

D

D

D

D

V

V

V

V

O

IE

W

R

*

*

CC

CC

2

3

3

3

2

2

C

C

XR292

1A

Vcc

6
0

1B

X

2

2Y 2Y

2B 2B

IC

2A 2A

GND

SYNC_SW

9

1

0

1

P

P

D

Q

1

1

1

D

D

D

D

D

D

D

Q

N

N

N

N

G

G

G

G

2.9Mbit FM

IC205

X

D

P

P

Q

W

D

T

D

D

D

E

E

S

D

D

D

D

V

IE

W

R

V

V

V

O

2
IE

CC

CC

4

5

3

3

2

2

*

*

C

C

*

C241

CC

Vcc

1A

8
0

1B2Y1Y

X

2

2B

IC

GND

D202

2A

X

SYNC_SW

C

R

V

_

/Y

C

V

M

_

C

S

_
M

7

9

0

0

0

0

0

C

C

X

X

L

L

9

7

0

0

0

0

R

R

8
0
0
C

0

X

L

8
0
0
R

V

D

C

D

D

D

D

H

/Y

_

T

C

N

N

N

N

N

V

_

M

G

G

G

G

G

C

/O

S

_

P
5

M

2
5

X

3
2
P

.3
2
P

.3
0
P

3
0
P

0
1
Q

E
R

R246

D204

X

0
1
Q

E
R

H
T
O
P
5
2
5

X

D
N
G

MAIN PWB

AV32H20EUS
AV28H20EUS
AV28H20EUB

1

L209

L210

1
L

A

NQL092K-1R5X

C

D

S

S

L209

1.5
R202

R201

100

C218

120

560p

CH

R216

X

E
L
A

C217

.1

CC

5

T

N

.3

.2

S

O

1

1

N

R

D

P

P

E
S

D

P

V

IC201

SAA4979H/V105

1

1

T

T

A

A

U

D

U

S

O

O

D

S

D

O

T

V

V

Y

U

C
N

CC

C208

.1

.1

M_DYUV7
M_DYUV6
M_DYUV5

M_DYUV4

M_DYUV3

M_DYUV2
M_DYUV1
M_DYUV0

M27CLK

RSTR2
RE2

OIE2ANDRE2

MULTIP

*CCC240

Vcc

7
0

X

2
IC

INTLC
NMULTIP

M_DYUV7
M_DYUV6
M_DYUV5

M_DYUV4

M_DYUV3

M_DYUV2
M_DYUV1
M_DYUV0

M27CLK

RSTR2

NOIE2ANDRE2

NINTLC

*CCC242

Vcc

9
0

X

2

2B

IC

2A

SYNC_SW

NMULTIP

C003

.1

CC

C004

LC011
EFA

V

V

D

D

N

N

.3

.3

3

3

G

G

R243 *R244

R215

X

R280

1
8

X

2
R

L

A

.5

.4

C

D

1

1

S

S

P

P

2

2

D

T

A

A

N

U

D

S

D

S

G

O

V

V

V

A

CC

CC

C209

XD203

MULTIP

NOIE2ANDRE2

RE2

MULTIP
D201

X

NMULTIP
NINTLC

A.8V3.3V5V

C005

.1

C006

47/16
LC012

EFA

V

D

D

D

N

N

N

.3
3

G

G

G

N

0

1

2

G

2

2

2

P

P

P

.0

.1

.2

2

2

2

P

P

P

SAMPLE RATE CONVERTER

.0

.1

.2

0

0

0

P

P

P

C207

0

1

2

0

0

0

P

P

P

8

9

Q

Q

Q7
Q6
Q5
NC
Q4
NC
Q3
NC
Q2
Q1
Q0

K

R

C

T
S

R
S

R

X

1A
1B1Y 1Y

GND

SYNC_SW

8

9

Q

Q

Q7
Q6
Q5
NC
Q4
NC
Q3
NC
Q2
Q1
Q0

K

R
T

C

S

R

R

S

XR248

1A
1B 1Y
2Y
GND

C001

.1

CC

47/16
C002

47/16

LC010

EFA

V

V

V

D

5

5

5

N
G

L210

1.5
R203

100

CC

CC

*

X

C
N

T
S
R
N
S

T
X
E
G
B

.1

NINTLC

OIE2
NMULTIP

INTLC
RE2

RE2
OIE2

CC

V
8

C281

*

R293

*

IC212

2.5V REG

C216

.1

C215

CC

CC

4

0

D

O

S

V

S

U

V

I

I

C

D

S

D
V

O

CH

C213

Y
2

D
N
G

OIE2ANDRE2

A
2

X

D
N
G

D
F
E

5
1
0
C
L

T

T

U

U

0

O

H

V

1
O
V
U

O
C
S
O

18p

INVERTER

SYNC_SW

0
1
0
R

1
0
0
L

CH

7
0
0
C

D

D

N

N

G

G

3

2

O

O

V

V

U

U

T

3

X

D

E

D

K
L

D

C

V

C
N

X201

QAX0273-001Z
12MHZ

0
0
1
Y

1
1
0
R

2
0
0

0

L

0
1

CH

.5
1

8
0
0
C

p
4

0

D

0

N

1

G

Y

4

4

0

O

D

V

D

U

V

3

2

D

3

S

K
L

S
V

C

CC C211

0
0
1
U

2
1

0

0

0

R

1

.5
1

CH

9
0
0
C

p
4

0

D

0

N

)1

G

Y

­B

-(

.1

5
O
V
U

UVO6
UVO7

VSSO4

YO0
YO1
YO2
YO3

VDDO3

YO4
YO5
YO6
YO7

REO

IE

VSSO3

REI
YI7
YI6
YI5
YI4
YI3
YI2
YI1

YI0
UVI7
UVI6
UVI5
UVI4
UVI3
UVI2
UVI1
UVI0

2
O
D
D
V

.1

0
4

0
2
R

0
0
1
V

0
0
1

3

.5

0

1

0
L

C306

X

p
4

Q306

C305

X

MUTE_SW

Q305
MUTE_SW

0
0
)1
Y

-

-(R

C
N

L

5

4

S

A

C

D

O

D

D

N

D

S

A

N

S

S

D

S

V

V

2

3

3

A

O

A

D

S

S

D

D

S

D

S

V

V

V

H

V

CC

C210

.1

CH

C212

18p

3.3V
*L207

5V

*L208

X
4

4

c

A

Y

2

c

3

1

C

V

IC211

X

A

Y

A

2

3

1

X
3

c

4

B

Y

c

2

2

1

V

C

IC210

A

Y

B

1

2

1

P
C
S

D

G

F

F

E

E

4

3

1

1

0

0

C

C

L

L

T

V

V

P

D

8

8

U

C

N

S

O

G
K
L
C

3.3V

T

D

U

D
V

IC212

O
V

*

D
N

E

G

C

C219

*

C214

CC

.1

R242

*

*

*

*

*

*

*

*

6

7

8

9

0

2

4

2

2

2

2

3

3

3

2

2

2

2

2

2

2

R

R

R

R

R

R

R

*

*

*

1

3

3

3

2

2

R

R

C256

10/16

4
0
4

0

R

Q341
AMP

Y

R311

X

X

R310

X

X

L204

*

C220

*

6
3
2
R
*

5
3
2
R

R259

4.7K

R258

2.7K

R342

X

R343

*

*

*

8

0

3

4

2

2

R

R

*

7

9

3

3

2

2

R

R

A.8V

X

X

IC202
IC203 X
IC212
IC213
IC301

Q301 X

Q303 X
L204 X
L205 X
L207
L208
L2110X

Y301
Y302
Y303

C282

*

*
1
1
2
L

C
N

I

0

1

2

3

K

E

O

D

A

A

A

A

S

C

D

T

V

V

V

V

T

S

T

U

U

U

U

V

UVA4
UVA5
UVA6
UVA7
YA0
YA1
YA2
YA3
YA4
YA5
YA6
YA7
REA
VSSE
VSSI
VDDI
VDDI

CC

VSSI
VSSE
REF
YF7
YF6
YF5
YF4
YF3
YF2
YF1
YF0

CC

VDDE

C221

UFV7

*

UFV6
UFV5
UFV4
UFV3
UFV2
UFV1
UFV0
VSSE
CLK32

*

VSSI
1
4
2
R

E

1

2

3

4

5

6

7

S
S

G

G

G

G

G

G

G

V

Y

Y

Y

Y

Y

Y

Y

C

C

C

C

C

C

C

N

N

N

N

N

N

N

C222

*

A.8V

R257

270

R255
220

Q253

*1

AMP

R254

R256

R252

220

75

R264

390

C264
12P

R274

390

C274
12P

R345

X

Q342

X

AMP

R344

X

Y381

X

SMF­0Z405A-U2

X

X
X
X

XQ302

X
X

0
0
0

Q252
*2
AMP

390
C254

12P

L261

5.6

NQL092K-5R6X

C261

CH

L271

5.6

NQL092K-5R6X

C271
4p

CH

Y
_
B

L251

5.6

NQL092K-5R6X

C251
4p

CH

CH

CH

C255
27P

4p

CH

CH

C265
27P

CH

CH

C275
27P

R321
X

R322

X

R331

X

R332XR333
X

Y
_
R

R226 0
R227 0

R229
R230
R231 0

R233 0

R235 0
R236
R237
R238
R239
R240
R241
R242
R243
R244
R293 X
R301
R302
R303
R304
R305
R306
R307
R308

R251

2.2k

R253

R261

2.2k

R263

R271

2.2k

R273

Q321

X

INV

Q331
X

INV

C229

C283

*

CC

I

I

L

1

2

T

T

T

S

S

S

M

E

R

T

T

T

E

E

A

S

D

T

T

C

S

S

D

D

S

D

S

S

N

R

S

D

N

V

V

T

T

S

V

N

V

S

M

M

S

A

A

R

R

FIELD AND LINE CONVERTER

IC202

*

7

4

5

6

1

2

3

0
0
G
Y

C
N

CC

X

X

X

E
D
D
V

A.8V

A.8V

A.8V

A.8V

A.8V

SMF­0Z405A-U2

G
V
U

C
N

BUFFER

BUFFER

BUFFER

10k
10k

Q251

*2

Q261

*2

Q271

*2

Q322

X
BUFFER

R323
X

Q332

X
BUFFER

0R228

0

0R232

0R234

0
0
0
0
0
0
0

X
X
X
X
X
X
X
X

E

I

G

G

G

G

G

G

G

S

S

V

V

V

V

V

V

V

S

S

U

U

U

U

U

U

U

V

V

C

C

C

C

C

C

C

N

N

N

N

N

N

N

CC

C223

*

CC

C252

.1

CC

C262
.1

CC

C272

.1

C219
C220
C221
C222
C223
C224
C225
C226
C227
C228
C229
C231
C232
C233

C235
C239
C240
C241
C242
C253
C263
C273
C281XX

C282
C283 X
C284 X
C285 X
C286 X
C301
C302
C303

*

CC

0

1

P

P

M

M

U

U

J

J

I

E

D

D

D

D

V

V

C228

*

CC

I

I
S

D

S

D

V

V

I

I

D

S

D

S

V

V

CC

YUV_SW

IC351

Y_P

Y

U_P

UOUT

U

INH

VEE

VSS

SMF­0Z405A-U2

0

1

2

3

C
E

C

C

C

V

V

V

R

U

U

U

1

2

3

E

E

C

C

C

C

S

E

D

V

V

V

S

R

D

U

U

U

V

V

3

2

1

0

E

D

D

D

D

D

S

E

V

V

V

V

S
V

W

U

U

U

U

C

C

C

C

C

N

N

N

N

N

C284

*

X

VDD

YOUT

VOUT

V_P

V

A

B

C

X
X
X
X
X
X
X
X
X
X
X
X
X
X
XC234
X
X
X
X
X
X
X
X

X
X
X

0

1

2

3

4

5

6

7

C

C

C

C

C

C

C

C

C

V

Y

Y

Y

Y

Y

Y

Y

Y

U

0

1

2

3

4

5

6

7

0
C
V
U

7
D
Y

C
N

A.8V

C351
X

R341

H
T
O
P
5
2
5

E

C

C

C

C

C

C

C

C

S

Y

Y

Y

Y

Y

Y

Y

Y

S
V

VSSE

YB0
YB1
YB2
YB3
YB4
YB5

CC C227

VDDE

YB6

YB7
UVB0
UVB1
UVB2
UVB3

WEB

VSSE

ACV

NC

CC

VSSI
VDDI

VDDE

OSCO/RESFM

NC

OSCI

VDDI

CC

VSSI
HREF
VSSE

NC

REE
UVE3
UVE2
UVE1
UVE0

YE7
YE6
YE5
YE4
YE3
YE2
YE1
YE0

E
D

6

D

D

V

Y

C
N

X

VSSE

E

0

1

2

3

4

5

S
S

D

D

D

D

D

D

V

Y

Y

Y

Y

Y

Y

C

C

C

C

C

C

N

N

N

N

N

N

CC

C224

*

Y351

0

0Y361

Y371

0

BUFFER

R371

X

Q371

BUFFER

Q351

R351
X

R361
X

X

Q361

X

BUFFER

C352

X

YB0 YC1
YB1
YB2

YB0
YB1
YB2

YB3

R304
*

YB4
YB5
YB6
YB7

UVB0
UVB1
UVB2
UVB3

WEB

R301
*

R302
*

R303
*

CC

C253

*

CC

C263

CC

C273
*

z
H
M
2
3

*

D8
D7
D6
D5
D4
NC

NC

D3
D2
D1
D0
SWCK

SCP

NC

ADEXT1

ADEXT2

ADEXT3

YIN

ADR

UIN

VIN

TP

SCL

NC NC

IC301

ENHANCE

YB3
YB4
YB5

*

YB6

YB7
UVB0
UVB1
UVB2
UVB3

WEB

C226

*

C225
*

X

9

1

0

P

P

D

1

1

D

D

D

D

D

D

N

N

N

G

G

G

2.9Mbit FM

IC203

*

D

P

P

W

D

T

D

D

E

S

D

D

D

V

IE

W

R

V

V

C285

*

CC

Vcc

1A
1B

1Y

2Y

2B

GND

2A

IC213

*

SYNC_SW

NOTE

2SC2412K/QR/-X

*1

:

*2

2SA1037AK/QR/-X

:

*3

MA111-X

:

EFA

NQR0313-009X

:

EFB

:

NQR0313-003X

EFC

:

NQR0313-002X

EFD: NQR0313-007X

:

EFG

NQR0313-004X

: X

OPEN

NC

NC

CF

NC

VMOUT

NC

VCC

YOUT

VEE

UOUT

VOUT

DEC_DIG

SDA

*

1

Q

1

D

Q

N
G

Q
D

E

D
V

O

C301

*

YC0

YC2
YC3

8

9

0
1

Q

Q

Q

YC4

Q7

YC5

Q6

YC6

Q5
NC

NC

YC7

Q4
NC

NC

UVC0

Q3
NC

NC

UVC1

Q2

UVC2

Q1

UVC3

Q0

K

R

C

T
S

E

R
S

R

R

REC

3.3V

L205

*

CC

C231
*

C286

*

A.8V

Y302

*

Y303

Y301

C302

*

BUFFER

CC

Q301
*

R306
*

BUFFER

Q302
*

*

C303

R307

CC

*

R305
*

*

*

SCP

Y100

U100

BUFFER

Q303
*

V100

R308
*

SDA1

SCL1

No.51945

CRT SOCKET PWB CIRCUIT DIAGRAM

CRT SOCKET PWB

SMF-3401A-U2
SMF-3402A-U2

R302

W

470k

/2

1

1/2W

1

0

3
R

k

0

7

4

R303

22k

CN013

CHGY0146-0A-G

SVM_YS

SVM_Y

B

PROTECT

PW
AIN

M

B

ER & DEF PW
W

PO

QJK002-063631

R
G
B
Ik

GND

12V

GND

QETN1CM-107Z

B1

NC

HB

NC

GND

HEATER

CN014

100/16

VM_Y

TP-Y

C216

(H)

D301

Q301

*3

*2

HB DET

D302

Q303

POWERDET

X

(AV32H20EUS)
(AV28H20EUS / AV28H20EUB)

R304
22k

X

R103

100

D303

*3

R101

R104

8.2k

R305

5.6k

R306

3.9k

R308
X

C301
X

22k

R105

R107
560

QQL26AJ-102Z

D304

X

R102

680

Q101

*1

1k

R106
220

CH

L204

D305

R309

X

C302

*

D211

MA3062/M/-X

R207

X

R208
X

R110

R111
*

CH

C103

*

QQL244K-5R6Z

D101

*3

C121
220p

X

2.2k

Q102

*2

L101

5.6

Q103
2SC1906-T

R211
150k

R242
10k

R113

*

R310

C102

CH

0

*

C104

.01

1SR124-400A-T2

R243

R244

Q302

X

SW

R307

X

R114

R109
15k

C120

R112

2.7k

C203

H
C

D212

C202

H
C

X

1k

C201

H
C

1.5k

Q104

*1

VM AMP

CH

*

C106

3.3/50

*

NCF31CZ-104X

2.7kR206

*

D209

*

NCF31CZ-104X

2.7kR205

R228

2.7k

R227

10k

*

2.7kR204

CE41492-001Z

2SC1627A/OY/-T

R115

*

R117
*

C206

.1

R247

5.6k

C205

.1

R246

5.6k

NCF31CZ-104X

.1

C204

R245

5.6k

K101

Q105

VM DRIVE

D102

*3

K102

X

C105

X

1W OMR

AV32H20EUS
AV28H20EUS
AV28H20EUB

IC203

TDA6111Q B-OUT

C209

47/25

R225

2.7k

IC202

TDA6111Q R-OUT

C208

47/25

R224

2.7k

D213

*

IC201

TDA6111Q G-OUT

C207
47/25

R223

2.7k

C107

100/16

Q106

X

R120

X

Q107

X

C109

R116
100

R118

X

X

100k

R231

QRL029J-104-F

C212

.1

QFK62EK-104Z

100k

R230
QRL029J-104-F

C211

.1

QFK62EK-104Z

100k

R229

QRL029J-104-F

C210
.1

QFK62EK-104Z

! R134

560
QRZ9021-561

R119

X

C108

X

R121
X

AV32H20EUS
AV28H20EUS
AV28H20EUB

2W

R233

.0047/500

47

X

3.3k

1SR124-400A-T2

10/160

.0047/500

C115

X

D208

C113

R126

47

2W

2W

FR

1W_FR

R124

C112

BWL202

10/160

R234

3.3k

180p

C110

R123

1/2W

C114

BWL203

H
C

C214

R232

3.3k
BWL201

56k

H
C

C215
180p

D206

EU01N-T2

QRC121K-152Z

R236

1.5k
1/2S

D205
EU01N-T2

SG203

QAF0056-501Z

SG202

QAF0056-501Z

QAF0056-501Z

H
C

C213
180p

D204

EU01N-T2

33/250

QETM2EM-336

R122

1.2k

124V

63.4V

R125
56k
1/2W

3.3V

2.8V

R127

1.2k

QRC121K-152Z

R237

1.5k
1/2S

SG201

QETN2EM-106Z

QRC121K-152ZR235

1.5k
C217

1/2S

X

C218

V

0

0

2

R128

R129

2.7 1/2W

124V

Q108
2SA1837
VM OUT

K103

CE41492-001Z

63.4V

Q109

2SC4793
VM OUT

R130

2.7 1/2W
R131

39
R132

120

NOTE

*1:
*2:
*3:
*4: MA3130/H/-X
BW:BUS WIRE
x :NON-MOUNT(OPEN)

TP-47B

TP-E

B
R
G

QRZ0107-105Z

R241
1M 1/2S

C221
10/250

R238

X

(H)

C11639
100/10

D103
RH1S-T3

K104

CE41492-001Z

D104
RH1S-T3

C117
100/10

C118
330/10

2SC2412K/QR/-X
2SA1037AK/QR/-X
MA111-X

SK001

4 12:NC

:GND

BK
RK
GK

D
N
G

HH

R
E
T

A
E
H

2WA OMR

R133
*

C119

X

*

1
G

R240

*

D207

*

(H)

C219
.022

MM

QFZ0097-223

W022

*

W003

*

CN0VM
CHHB003-100R-G

NC

2
G

R315

X

1/2W

VM COIL

V01(ITC)

PICTURE TUBE

32" W76QDD257XV4 AV32H20EUS

W66QDE993X92528"

V01

3
G

CN0E1

K105
QQR0621-002Z

(H)
CRT GND

R239
470k

1/2S

QRZ0107

(H)

-474Z

CN0SC

(H)

CN0E2

X

SCREEN

LOW B

:

HIGH B

:

FOCUS

HV

GND

GND

TO FRONT

CABINET

MODEL

AV28H20EUS
AV28H20EUB

*DIFFERENCE LISTS

SK001
R111 1.5k 470

R113 330 1.5k
R115 56 39
R117 330 330
R133 680 680

R240
C102 8p 6p

C103 150p 39p
C201 8p 10p
C202 8p 10p
C203 8p 10p
C302 100/10 47/50
C120 560p 220p

D207
D212 *4 X

D213 *4 X
W003

W022

SMF­3401A-U2

QNZ0380

-001

QRC121K

-102Z

RM2C-

LFA1

QQR0679

-001

QQR0679

-001

SMF­3402A-U2

QNZ0464

-001

QRC121K

-102Z

RM2C-

LFA1

QQR0679

-001

QQR0679

-001

No.51945 No.51945

2-17 2-18

FRONT CONTROL PWB CIRCUIT DIAGRAM

FRONT CTRL PWB

AV32H20EUS
AV28H20EUS
AV28H20EUB

AV32H20EUS
AV28H20EUS
AV28H20EUB

CHGH0001-0H-N

AC230V 50Hz

(AC220~240V)

POWER CORD

QMPK160-185-JC

CN00W

PW

CN0PW

BRN

BLU

SMF-8401A-U2
SMF-8402A-U2

Q004

*3

LED SW

LED SW

!

LF901

QQR1095-001

X

Y902
Y901 X

MAIN

!

POWER

F901

QMF51D2-3R15J1

!

T3.15AH

S901

QSW0824-001

(AV32H20EUS)
(AV28H20EUS / AV28H20EUB)

R039
330

Q003

*3

LED SW

R005
220

[R]

D010

POWER

SPR-39MVWF
[STD BY RED]
[POWER ON GRN]

Q002

*4

ISOLATED

LIVE

!

VA901

C901

MF

X

.47

AC275V

QFZ9072-474

[G]

XY904
XY903

D011

*2

R037
X

D012

TIMER

X

3D-PHONIC

Q005

X

LED

SW

R038
X

D013

X

Q006

X

LED

SW

CN002

ONLY32inch.

D009

ECO

*

X

Q007

LED

X

SW

R036
X

IC001

GP1U281Q
REMOCON RECEIVER

Vcc

OUT

GND

C004

3.5V

4.5V

D
N
G

D008

X

F
F

/O
N

.O

P

R004
X

.1

NCB31CK-104X

D014
MA3068/M/-X

Q001

X

F

F

F

O

F

F

F

C
E

/O

/O

/O

N

N

N

O

O

O

_

_

_

D

R

O

3

E

C
E

IM
T

R020
X

R003

T
E

D
/P

H

D007

X

R006
X

R018

X

C003

X

X

CN00J-2
CN00J-1

CHRC12-24-TF

D018

3

2

1

N
O
C
O
M
E
R

D

Y

Y

Y

N

E

E

E

G

K

K

K

V

D

D

D

2

N

N

N

1

G

G

G

R008

1k

C022
47/25
QETN1EM-476Z

L

L

D

_

_

N

/P

/P

G
_

H

H

/P
H

V

V

R

R

D

_

N
G

/P

_

H
/P
H

D

5

5

_

N

_

_

G

/P

Y

Y

H

B

B

T

T

S

S

S001

QSW0619-003Z

MENU

Z

CH DOWN

3
0

2

-0

0

9

0

1

S

6
0

CH UP
W
S

Q

S003

QSW0619-003Z

R035
150 1/2W1/2W

MA3033-X

C019
100/16

N

R013
10k

R012

10k

R010

10k

L001

QQR0716-001Z

R007

J001

QMS3004-C01

HEADPHONE JACK

J003 QNZ0453-001

R4IN

LR

C001

.01

C002

.01

R001

270

1/2W

R021

1k

X

Y002

X

C005

68p

CH

C006

2
0

.6

0

5

L

CN0SL

*

L

Z

Z

6

6

R

R

-5

-5
K

K

4

4

.6

4

4

5

2

2

L

L

Q

Q

3

Q

Q

0
0
L

R002

270

1/2W

R022

1k

-

P
S

+
P
S

C010

7

.0047

2
0

1
0
L

Z
0
7

-2
K
4
4
2
L
Q
Q

NCB31CK-104X

­P
S

C021

2
1
0
L

L4IN

C011

.0047

1
1
0
L

Z
1
0
0

­6
1
7
0

R
Q
Q

QGA2501C1-09

CN0SR

+
P

R

S

J003

7
2

Z
0
7
2

­K
4
4
2
L
Q
Q

*

2
0
0

C

L

EXT-4

J003
V4IN

Y001

X

C021
.1

X
1
0
0

­9
6
1

Y008

0

X

R
Q
N

R017

X

Y004

CN00F

*DIFFERENCE LIST

CN002 X
CN102

J003

Y006

0

Y007

X

R016

X

D

IN

IN

N

_

_

4

4

G

L

R

SMF­8401A-U2

QGF1220
C2-25

X

NOTE

2SA1037AK/QR/-X

*1
*2*3MA111-X

DTA124EKA-X

*4

DTC124EKA-X

1
0
0

C
L

D
N
G

Y005

0

X

R015

X

D

IN

N

_
4

G

V

SMF­8402A-U2

QGF1220
C2-25

Y009

0

D

IN

IN

N

_

_

4

4

G

Y

C

No.51945

CN102

ONLY28inch.

*

MAIN PWB

2-19 2-20

No.51945

PATTERN DIAGRAMS MAIN PWB PATTERN

FRONT

AV32H20EUS
AV28H20EUS
AV28H20EUB

AV32H20EUS
AV28H20EUS
AV28H20EUB

C613

Y605

7

6

5

4

3

2

1

0

R631

4

R632

5

C626

IC604

4

R634

R635

8

1

5

15

25

ML K J I HG EDC A

R633

C615

R660

C656

C655

1

4

51

CN111

R655

C638

CN002

C575
R580

10

C574

C573

R585

R581

C560

R2

3

1

R1

R560

10

R558

C553

CL001

R561

D626

C639

R647

PURITY & ROTATION

8

1

D627

R654

C699

10

20

Y609

C601

R652

14

R579

R5
77

C554

R556

1

R697

C651

D625

5

C552

R553

R555

IN

IC606

C604

D622

"02,02,20"

TOHO

C572

3
R573

R576

R575

R583

R584

R3

C551

1

IC551

R554

C701

IC605

D623

C654

R653

C571

R551 R552

IC701

S

Y676

R698

C614

R607

D624

NS

R578

C576

1

V

Q572

1

31

2

C555

5

R557

R559

C602

R624

C619

IC571

R572

R574

R582

1

OUT

IN

R625

C622

C653

R722

R701

OUT

Q614

5

D603

Y680

D605

R708

R702

7

D601

R721

5

C611

C605

R163

1

R612

R611

101516

R703

C603

C621

C157

IC602

R707

R623

R621

C608

D618

R614

R720

9

8

R704

R640

2

1

Y901

R715

6

R706

E

Y686

Q609

Q608

D606

R705

16

R622

C636

C637

UL MARK

HS602

HS603

R608

D604

D630

D607

5

R723

R714

15

E

E

C620

C652

CKG0254- -1 Group No.

C609

R571

1

Q5

71

C702

R637

R638

R626

Q612

Q611

D608

10

R711

R712

10

Y606

C648

C630

C632

Y622

C633

D621

Y623

R616

C623

R627

R613

R615

Q610

CN007

15 25 35

POWER

REG.

C564

5

Y608

C649

C641C642

Y618

C631

C650

C612

C644

C610

20

C951

C953

1

CN004

1

C645

D615

IN

2

IC603

C625

IC951

Y607

5

6

Q601

D611

C954

E

OUT

D620

R629

7

R628

R164

C158

D629

C952

D619

AUDIO

C624

R606

D319D475

30

L951

HS952

R649

Y687

R641

D

R681

C690

C661

R662

Y688
D602

R605

C606

C956

E

IN OUT

IC952

HS601

D616

R630

Q613

R665

R661

C662

C663

R663

Y677

C159

Y614

D981

R602
R601

R619
R610

D610

D612

Y685

R648

C673

Y678

C616

R620

Q607

D614

C678

Y673

40

C695

Y661

IC601

1210

Q606

D617

Y615

C607

D951

D982

R603

C698

C618

1

R667

R670

C664
C665
R617
C666

C955

CN005

16

5

R639

C629

Y611

45

R951

Q604

R609

Y610

R646

C640
C643
R691

15

C617

Q605

C600

R618

C675

R636

18

1

MICOM

Y683

Q602

C634

E

50

D6
9

Y616

R664

15

5

R692

10

Q603

C689

C686

Y682

Y612

Y617

IC663

R699

R645

C659

C628

C687

C108

8

1

C671

9

C667

W003

R464

5

13

C688

Y619

IC
661

R489

D6

Y603

C475

Y602

R6
76

R674

Y666

R666

C660

R477

CL002

R478

R479

C474

R604

14

10

11

Y674

5

C672

R600

R486R487
R485

R484

Q471

Q472

1

Y662

Y620

R677

4

IC662

A

R481

R483

R696
Y670

C658
R659

1

R675

C677

R690

C676
Y672

C471
C457

R457

R456

R480

C674

Y604

C458
R458

R482

R687
R657
R688

1

R656

20

C685

C

R658

C657

R162

C684

R680

C696

IC

665

R679

8

7

R161

D

R6
89

C683

R678

R475
R472

1

C694

C680

Y667

R673

C682

R672

R474

D628

Y621

C681

R160

R671

R476

R466

R471

IC471

R683

R159

C679

R473

Y684

Y601

C693

R685

Y613

C692

Y669

R695

R668

Y675

R669

SYNC SEP

10

R465

C472C473

R468

R467

R470

58

4

Q592

C627

R682
R694
R684

C402

R596

AV SEL

14

1

R459
C454

C697

R693

R461

C691

R686

TU/IF

R454

R455

C453

D474

C401

C456
R463
R462

CN015

R4
69

C404

Y668

510

C452

C455

C403

Y302

R405

R406

50

Y663

R521
D521
W001

IC402

8

7

R491

40

C129

R157

R151

Y304

R492

R3

1

R153

R321

R522

R3
11

C491
C521

AM

SCL

R155

5

Y301

C301
R402

D593

C312

R592
R312

R313

16

35

R008
R006

SIF

R009

AFC

SDA

100Hz

C3

15

5

W004

RF AGC

C303

5

C313
C314

R156

58
52 R154

10

C581C591

11

C315

Y102

R1

R1

C152

LC302

R504

C3

30

Y702

R003

C153

C154
C151

R322

R324

32

33

C309

C316

10

45

DOLBY

CN001

Y665

Y664

C

Y681 K102

1

B

1

R3

23

R4
51

R4

4

R493

RGB/DEF

R403

Q5
91

C596

C323

D592

C595

C322

R4
1

D591
R591

R595

R593

3

C321

20

25

Y679

10 20

15

C009

R002

VIDEO

OUT

L003

15 25 35

K301

L302

30

40

C306

C317C318

5V

C124

MSP

20

5

IN

4MHz

L301
17

48

IFIN

C010

C105

C125

L101

49

CN006

1

GND

C123

C106

CN003

IC301

CDEFGHIJKLM

CN008

25

IF1

A

C155

C122

30

33

C126

34

40

C128

C1

1

C102

C127

LC301

16

10

R304

LC303

60

R319

50

R318

R314

10

C3

C307

10

30

L002

C156

C561

C320

1
64

R317

D317

NC

44

R511

3R5

R502

C3

8

C324

TU2

C302

X501

R501

R316

D318

R643

C006

2223

R562

C5
1

515

R642

R644

C007

R111

1

R302

D313

Q617

Q615

Y701

35

TU001

20

IC101

2

C5

Y303

D473

R315

OUT

R651
R650

K602

4MHz

K001

C121

10

403020

R301

D312

5V

1

12

C119

K101

D472

R776

C647

40

NC

C004

11

45

R5
64

Q561

D311

BF

B

SDA

R109

X101

C118
C117

Y305

Q562

Q616

45

R005

LC

102

C562

R563

W002

MD001

K601

SCL

L001

C104

R110

C1
20

D316

D471

C001

R004

C103

L102

D321

50

R565

D315

R326R325

ADR

C003

C107

R108

C563

D314

C351

Q301

15

A

J001

C646

OUT INE

C668

C669

C670

IC664

50

C002

R001

BT

AGC

C005

C111

R102

C130

R103

Q102

R104

Y101

Q101

R1

5

R106

C116

B

D320

Y306

R512

1

D774

5

CN013

D773

10

D771D772

561

C1

R772

R775
R774
R773

7

6

5

4

3

2

1

0

No.51945 No.51945

2-21 2-22

7

9

5

4

COL

DAF

HEATER

GNDABL

HB

GND1

2

3

B1 9

10

1

15

16

2

5

10

2

1

10

15

16

1

2

10

15

16

12

12

2

3

1

13

1720

16

1819

21

6

1

5

4

2

3

12

11

9

8

7

3

4

2

5

1

1

3

1

3

5

6

34

12

E

B

BE

C

51

BE

14

4

1

61

S

DG

C

B

E

DEF

5

4

1

8

B

E

G

S

D

5

6

7

9

B

E

B

POWER

12

6

1

HP

-13V

+13V

GND

2

10

8

11

76543

21

9

8

1

5

6
7
8
9

E

34

1

4

5

5

CKF1665- -1

Group No.

TOHO

02.02.20

IN

OUT

G

TB

Z

P

CN029

D421

R466

Z

C401

C402

Y521

Y522

Q563

R564R565

R569

R575

C504

C563

W060

W061

R947

C913

W063

C915

W064

C973

W066

R901

T901

T521

C526

PC901

C528

W068

W069

DEG

C566

C408

C409

C410

C411

C414

C465

W074

C470

C501

C502

C503

C521

C522

C523

C524

C525

C529

C530

C532

C541

C552

C554

C582

C584

C901

C902

C903

C905

C908

C909

C910

C912

C932

C933

C934

W077

C941

T561

C951

C952

C956

C959

C960

C966

C972

C974

C975

W080

C992

X

CN010

CN014

W083

CP954

D461

D462

D463

D523

D541

D584

D902

W

D904

D905

D906

D907

D908

D911

D931

W085

W087

D951

IC901

IC954

IC955

K521

L521

L522

L552

W090

L951

W091

W093

W094

W095

LF901

Q461

Q462

Q501

Q581

Q582

Q583

Q941

Q942

R401

R402

R403

R404

R406

R407

R408

R461

R462

R464

R465

R467

R468

R469

R472
R473
R474

R475

R476

R477

R478

R502

R503

R505

R506

R521

R522

R523

R524

R541

R542

R543

R561

R581

R585

R588

R904

R905

R908

R909

R910

CN004

CN005

CN006

R911

R913

R914

R916

W098

W100

R944

R945

R948

R952

R953

R954

W102

W103

R982

Y401

Y561

A

Y951

HS522

HS954

W104

HS005

W108

W109

W111

W113

W115

W116

W117

C916

R963

W118

W119

W120

W121

R933

P

UL MARK

R932

C533

D525

R525

W059

A

D524

IC902

C942

R961

R962

D953

C471

C558

R964

Y910

GND

B1

NCNCHB

Heater

LIVE

GND

X-ray

X-ray

NC

B1

2

5317

6

B

E

B

IN G

4

ISOLATED

EB

B
E

E

B

-12V
NC

GND

+12V

E

2

3

1

45

1

2

3

BUSTAB

NCHPNC

GND

12V

T551

IC401

Q421

D401

Q422

R421

R422

C407

C412

C413

VA561

Q561

Q562

D561

D562

R566

R567

R568

R570

R571

R572

R573

R574

C562

C564

C565

C567

C568

D903

K902

R912

R931

W062

W065

C967

W002

C961

C963

C964

C965

Y901

Y902

Y904

Y905

Y906

Y907

Y908

Y909

W067

L903

W070

W071

W072

W073

C403

C404

C405

C406

C461

C462

C463

C464

C466

C467

C468

C527

C531

C551

C553

C555

C556

W075

C559

C561

C581

C583

C904

C906

C907

C911

C914

C931

W076

C954

C955

Y461

W078

W079

W081

W082

C991

HV

CP955

D402

D501

D521

D522

D542

D551

D552

D553

D554

D582

D583

W084

D909

D910

W086

D945

D952

D954

D955

D956

D957

D958

D959

W088

D981

W089

CL005

D984

D985

IC461

K401

K522

K523

K524

K551

K552

K901

K952

L461

L462

L551

L901

L902

W092

Q463

R405

R409

R410

R463

R471

R501

R552

R553

R554

R562

R563

R582

R583

R584

R586

R587

W096

W097

R591

R902

R903

R906

R907

R915

W099

W101

R951

R959

R981

R991

RY931

T501

TH901

HS461

W105

HS964

HS965

HS001

W106

W107

W110

W112

CL006

C957

Y523

Y524

D960

CP951

CP952

CP953

C962

L959

Y952

Y953

D961

CP941

C421

Q464

L960

K954

K953

K955

K956

L961

R946

C

E

B

G

N

D

I

N

O

U

T

IC551

H

S

5

2

1

IC951

C993

D

9

0

1

K951

L

5

6

1

Q

5

2

1

R504

R

5

5

1

R
5
5
5

POWER & DEF PWB PATTERN

FRONT

AV32H20EUS
AV28H20EUS
AV28H20EUB

AV32H20EUS
AV28H20EUS
AV28H20EUB

2-23 2-24

No.51945

No.51945

TP-E

TP-91

(B1)

AV32H20EUS

E

C

B

21

C105

C301

Q107

SG203

D101

D302

Q106

R107

R310

R119

R120

R307

R308

R240

D207

Q109

D205

R129

C113

C221

C207

C111

C114

C104

L101

L203

SC

HS102

K105

R236

R237

R239

Q102

Q104

Q301

D102

R111

R114

R117

R122

R131

R132

R207

R211

HS201

HS202

HS203

W001

R225

R227

R228

R232

R233

R234

C102

C204

C205

C213

C215

W006

W010

W013

W014

W028

W021

R242

R245

R246

R247

R244

W027

W029

W030

C302

L204

C

EB

ECB

13

10

0 0

1

2 2

3 3

GFECB

A

D

1

G

EC

BA

1

5

MARK

5

9

D

G1

GK

G2

RK

H

GNDH

VM

F

31

1

5

6

CRT

1

5

CBE

5

2

9

8

9

1

28

1

28

CKF1428-E01-1

HIRAI

02.01.16

BK

C119

C217

C108

C109

K102

C112

R238

SG201

C115

Q302

SG202

Q303

R106

Q103

R118

IC201

IC202

IC203

R121

R309

E2

Q105

Q108

D103

D104

D204

D206

D208

D209

D210

R123

R125

R130

R301

R302

R315

R134

C210

C211

C212

C118

C110

C218

C106

C107

C116

C117

C208

C209

C216

L201

L202

E1

CN013

CN014

VM

HS101

K101

K103

K104

R116

R133

R229

R230

R231

R235

R241

Q101

D301

D303

R101

R102

R103

R104

R105

R109

R110

R112

R113

R115

R124
R126

R127

R128

R204

R205

R206

R208

R223

R224

R303

R304

R305

R306

C103

C201

C202

C203

C206

C214

TP-47B

TP-E

W002

W003

W004

W005

W007

W008

W009

W011

W012

W016

W017

W018

W019

W020

W022

W024

W023

D211

R243

W025

C120

W031

C121

D304

D305

UL MARK

TP-Y

D212

D213

C219

S

K

0

0

1

AV28H20EUS
AV28H20EUB

AV32H20EUS
AV28H20EUS
AV28H20EUB

AV SW PWB PATTERN CRT SOCKET PWB PATTERN

TOP

D102

R104

K102

R132
R134

5

R147
R105

2115

20

15

10

5

2

1

K104

C105

C106

R101

21

R109

R102

10 20

5

R117

J002

C103

1

C101

C104

W007

5

FDCBA

R203R204R205

R106

E

W020

J001

R103

R146

W067

R196

B

C109

R197

Q107

C122

W087

W091

R128

Q116

W012

45

W079

W011

W017

W094

W063

R125

L101

W015

W064W065

R108

R119

W010

D116

4

W068

W057

W093

C108

C151

W009

4

W056

W092

C110

K103

E

R112

R113
K101

50

C107

R198

R133

R135

W054

W095

R118

W014

C102

W008

D112

D101

W013

C111

R120

R115

42

D103

R107

41

35

30 40

25

23

22

R129

C128

D104

R142

W042

Q110

W043

R121

R158

R159

C129

C138

R183

W103

C116

W070

30

W005

R157

R150

W059

R156

Q104

3

R175

W058

W060

W055

W088

W085
W084

W081

W080

W076
W075

W078
W077

W074
W073

Q105

R130

W027
W026

W028

D114

3

W086

R131

35

W061

W120
W119

Q106

W071

Q114

Q113

R176

R178

W062

W072

R136

W018

C113

R116

40

D115 D117

R180
R179
R177

C125

R199

W019

C117

W066

W069

C154

R114

W016

2

C127

R148

1

R172

R143

C136

R141

R162

R163

W052

W051

W050

C120

19

W048

15

C132

10

5

60

55

W003

R189

C148

C143

C141
C142

Q115

R191

W004

W114

W097

W098

W104

W102
W109

W108

W101

10 20

15

W021

W022

2

Q111

R149

C126

Q103

C123

C121

R140

C119

R139

C118

W049

R137R138

R160

R161

C130

1

64

W096

W100

R182

C139

R181

W099

R155

R154
R153
R152

W053

Q112

C131

C140

R184

W118

R151

C115

25

W006

No.51945 No.51945

W032

W105

01.02.09

W030

W025

C150

R185

R190

R194

R174

C137

D19

33

W112

1

9

R167

R166

R188

R187

W116

1

C124

R164

C1
55

30

W113

1

R171

C135

R165

R186

35

C153

W115

W111

C133

W046

25

40

W002

W117

W110

W024

R168

5

R170

W045

20

IC101

W031

C149

CN001

W121

F

R169

C134

R173

W047

45

50

51

C147

5

W023

0

W038

W044

Q101 Q102

R110

R111

C114

R124

R127

Q109

W041

R201

B

R192

W040

R200

R122

Q118

Q117

C152

R126

W039

C112

R202

R123

W001

W106

R145

R193

W037
W036

Q108

R144

E

W035

D113

W107

C144
C145

W029

D110

D111

C146

W034

R195

W033

UL MARK

CKF1430-B01-1

0

ABCDEF

TAKADA

TOP

2-25 2-26

MICOM PWB PATTERN

1

5

1015

20

25

35 40

26

1

65

70

80

8

5

0

M

4

1

97

96

10

20

30

40

50

15

5

1

2

21

22

1

10

24

30

40

48

20

1

5

7

25

20 1

40

33

60

50

3
4

GND

10

30

40

10

ASS'Y

MICON PB

110

100

1

2

20

3.3V

50

45 35 25

120

42

30

32

30

25

49

SMF-0M4 A

62C0

12C0

C013

C019

C021

C022

C025

C027

C031

C046

C051

C053

C054

C055

C056

C057

C059

C060

C061

CN001

D002

IC002

IC003

IC

4

IC005

L015

Q013

Q010

Q011

R001

R003

R004

R005

R006

R007

R008

R009

R010

R011

R012

R013

R014
R015

R016

R018

R019

R020

R034

R035

R036

R037

R038

R039

R040

R041

R042

R043

R044

R045

R077
R089R090

R091

R092

R093

R094

R096

R097

R098

R099

R100

R101

R102

R103
R104
R105
R106

R107

R108

R109

R110

R111

R112

R113

R125

R126

R127

R128

R131R132R133

R134

R135

R144

X001

D005

D006

D007

D008

IC012

J1

LC001

K002

Y001

1

5

6

128

C001

C003

C006

C007

C023

C024

C026

C028

C044

C048

49C0

C0

52

C058

D001

D003

D004

IC001

D010

L016

Q008

Q009

Q012

R017

R021

R026

R027

R028

R029

R030

R031

R046

R047

R048

R049

R050

R051

R052

R053

R055R56

R057R058

R05960R

R061R062

R63 R064

R065R066

R067R068

R069R070

R071

R072

R073

R074

R075

R076

R078

R079

R080

R081

R082

R083

R084

R087

R088

R095

R129

R130

R140

R142

R145

R146

R147

R150

C070

C004

J2

K001

AV32H20EUS
AV28H20EUS
AV28H20EUB

AV32H20EUS
AV28H20EUS
AV28H20EUB

UL MARK

C001

02.02.20

5

ITOH

C004

10

C002

CKM0537-B01-1

1

CN001

TOP TOP

C035

R137

35

L006

45

R086

C039

R158

C018

C036

R169

10

R157

L007

C037

L008

L022

49

Q021

R118

R149

R148

50

R117

R116

IC901

C005

C008

3

IC902

1

15

5

4

15

C029
R002

R141 R143

20

L021

R156

L020

IC002

R032

R024 R025

R022

R151

L001

C030

R136

C065

R154

L019

25

R155

C064

C047

30

L003

L018

C032

L014

R153

C020

1

C045

C063

C033

R033

35

L013

L017

R139
R138

4042

LC002

R023

C043

R152

L012

R124

C034

L009

C042

C041

5

R085

L005

L011

40

Q007

C038

L010

C040

X001

30

R166

R115

IC004

R114

C014

R121

K005

K004

Q022

Q001

Q002

15

R168

R164

R123

R165

R167

7

5

R162

4

2120

C050

IC903

R122

C015

C016
R120
C017

R119

22

4

K003

R163

1

R161

8

1

25

5

No.51945

2-27 2-28

No.51945

10

1520

253035404550

5

21

1

65

1

25

30

40

60

65

70

80

1

10

30

40

120

121

130

140

150

160

65

70

80

41

10

20

30

40

50

64

60

70

80

50

90

96

97

50

64

41

10 2420

50

64

60

25

30

40

1

4

1

85

41

128

2

1

4

3

8

5

4

1

10

60

80

70

24

20

58

110

81

20

1

4

8

5

100

90

41

Z0

SMF-0Z405A

SMF-0Z404A

CN003

C002

C007

C008

C101

C105

C107

C108

C110

C111

C125

C126

C128

C129
C130
C131

C135

C138
C139

C1
40

C151

C154

C159

C160

C161

C162

C163

C164

C165

C166

C167

C177

C178
C179

C180

C181

C182 C183

C184

C187
C188

C189

C201

C202

C209

C223

C225

C226

C253

C263

C272

C302

C401

C402

IC101

IC151

IC201

IC202

IC203

IC204

IC402

L101

L109

L159

L202

L203

L204

C286

L208

R197

D201

D202

LC011 LC013

IC211

Q271

Q301

Q302

Q303

R292

C281C283

R010

R011

R012

R102

R249

C234

C235

R132
R133
R134
R135

R136
R137
R138
R139

R151

R170

L001

L002

R179
R180
R181
R182
R183
R184
R185
R186
R188

R204

R252R254

R261

L261

R263

R271

C274

R273

R405

X101

X151

Y021

R205

R218

R2
19

R220

Q201

Y101

Y102

Y103

Y104

Y105

Y106

Y107

Y108

C191

R255

R256

R258

R259

Q253

Y351

C264

C265

C275

R322

R3
23

Q321

Q331

Q332

R331

C254

Q

361

371

Q

C273

R341

L003

IC210

C404
R409

Y004

Y005

Q305

Q306

C305

IC213

R293

R198

2

15

1

10

11

12

20

22

40

44

34

10

1

20

1

23

33

34

44

40

15

10

30

11

22

1

33

3023

20

10

22

44

34

12

11

21

120

10

100

20

110

100Hz PB ASS'Y

30

23

33

11

12

C001

C003

C004

C005

C006

C009

C102

C103

C104

C106

C109

C112

C113

C114

C115

C116

C117

C118

C119

C120

C121

C122

C123

C124

C152

C153

C155

C156

C157

C158

C204

C206

C218

C219

C224

C228

C229

R294

C231

C252

L271

C301

C403

D401

IC401

L102

L103

L104

L105

L106

L107

L108

L151

L201

L205

L207

R291

D204

LC007

LC008

LC009

LC010

LC012

LC014

LC015

R243R244

Q101

Q102

Q151

Q251

Q261

D203

C282

R007

R008

R009

R101

R103

R104

R105

R106

R107

R108

R109

R110

R111

R112

R113

R123

R246

R248

R141

R152

R153

R154

R161

R162

R163

R164

R165

R166

C243

C244

IC205

R201

R251

R253

R264

R274

R301

R302

R303

R306

R307

R308

R401

R402

R403

R404

R4

6

X201

Y301

Y302

Y303

R221

UH

Y020

R124

C238

C237

R217

IC251

C256

R257

Q252

Y361

L251

R321

Q322

R332

R333

C351

C352

C255

Y371

Q351

R351

R361

R371

R407

R408

Y002

Y001

Y003

Y007

Y006

R125

R155

R156

C141

C168

R310

R311

C306

R191

R192

R193

R194

R195

R196

L1

52

L1

53

L154

L155

L156

57

L1

C169

C170

C171

C172

C173

C176

C285

IC212

L211

100Hz PWB PATTERN

Y015
Y014

C213

X201

C212

Y013

C208

C207

Y012

C271

C261

8

IC351

9

12

13

Y016

R304

R3

C284
R228

R227

C222

R214

5

C205

C262

C303

C211

IC301

R226

C210

C251

1

R233
R229

R230
R231
R232

R236
R235
R234
R237

16

24

1

R240

R239
R238

R241

C203

R345

Q342

R342

C221
C220

R242

C214

R216

Y381

1

C227

2

R215

R290

Q341

R344

C215

ITOH

02.02.20

CKM0536-B01-1

UL MARK

L209

C216

R281

R203

R202

C217

R280

R250

R343

Y019

5

CN003

21

20

15

C232

5

C233

210

1

Y018

10

AV32H20EUS
AV28H20EUS
AV28H20EUB

Y010

Y011

X101

C134

L210

UH

15

C242

R121

R122

8

1

20

R245

C136

C137

IC209

C132

C133

R247

IC206
8

1

C239

8

C240

1

8

5

1

4

IC208

C241

30

25

No.51945 No.51945

R115
R116

Y023

R120

5

4
5

IC207
4

5

4

35

R114

R117

C185

C186

R265

40

R118

Y009

R119

Y008

C175

TOP TOP

45

X151

Y022

50

C174

Y017

2-29 2-30

AV32H20EUS
AV28H20EUS
AV28H20EUB

VICTOR COMPANY OF JAPAN, LIMITED

HOME AV NETWORK BUSINESS UNIT. 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama, Kanagawa-prefecture, 221-8528, Japan

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