JVC AV28T25EIS, AV28T25EKB, AV28T25EKS, AV28T55EKS Schematics

AV28T25EKS / AV28T25EKB

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 recommended parts.

2.SPECIFIED VOLTAGE AND WAVEFORM VALUES

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

(1)Input signal : Colour bar signal
(2)Setting positions of

each knob/button and
variable resistor

(3)Internal resistance of tester

:DC 20k

/V

(4)Oscilloscope 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.INDICATIONS ON THE CIRCUIT DIAGRAM

(1)Resistors

Resistance value
No unit :[

]

K

:[K

]

M

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

Type
No indic ation

:Carbon resistor

OMR

:Oxide metal film resistor

MFR

:Metal film resisto r

MPR

:Metal plate resistor

UNFR

:Uninflamm able resistor

FR

:Fusible resistor

Compositi on r esistor 1/2 [W] is specified as 1/2S or Comp.

(2)Capacitors

: Original setting position
when shipped

5.NOTE FOR RE PAIRI N G S ERV ICE

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

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

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

NOTE
Due improvement in performance, some part numbers show
in th e ci rcui t diag ram may not ag ree with those indi cate d i n
the part list.
When ordering parts, pl ease us e the numbers that appear
in the Parts List .

Type

MM

:Metalized mylar capacitor

PP

:Polypropylene capacitor

MPP

:Metalized polypropylene capacitor

MF

:Metalized film capacitor

TF

:Thin film capacitor

BP

:Bipolar electrolytic capacitor

TAN

:Tant alum capacit or

(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(NEU TRAL) side ground
:EARTH ground
:DIGITAL ground

:[M ]

Capacitance value

1 or higher :[pF]

less than 1

:[µF]
Withstand voltage
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)

AV28T25EKS / AV28T25EKB AV28T55EKS / AV28T25EIS

AV28T55EKS / AV28T25EIS

CRT SOCKET PWB PATTERN

AV28T25EKS / AV28T25EKB

AV28T55EKS / AV28T25EIS

TOP

W3003

D3155

W3202

C3103

R3115
R3112

L3102

LCB90002 -001A

SKT PWB

9

8

4

SK3001

D3164

C3114

R3103

R3109

HH

10

BK

11

W3404

W3204

R3157

D3154

R3129
W3407

W3007

D3163
D3156

R3152

D3151
R3151

W3008

R3130

C3104

W3406

R3128

W3009

R3153

W3405

C3105

1

TP-E

R3108

C3107

Q3151

W3006

CN008

R3102

R3154

B

E

D3153

R3101

C3101

W3203

5

B

C

E

Q3102

B

E

C

R3111

R3114

C3102

TP-47G

C

Q3152

Y3152

D3152

B

C

Q3104 Q3105

E

Q3101

B

E

C

R3107

R3113

R3110

8

W3004

W3005

R3125

R3119

L3101

C3115

W3403

W3602

R3120

R3117

R3126

TP-47R

RK

G2

7

6

GK

5

G1

R3116

R3137

R3138

C3116

B
C
E

Q3103

TP-47B

12

B

E

R3136

Q3106

C

R3127

R3135

1

CN009

D3303

K3304

C3315

BE

R3118

R3121

L3103

C3113

SC

E1

K3101

W3601

56

W3402

C3304

R3303

R3316

TP-E

Q3308

R3326

R3327

C3316

C3317

L3301

R3324

R3325

R3328

Q3311

R3333

C3312

C3331

R3319

R3334

C3332

C3313

C3306

W3401

W3002

BCE

Q3306

W3201

Q3304

BCE

K3301

R3313

R3314

R3312

FR3330

C

Q3307

C3311

C3305

R3329

C

R3332

R3318

Q3305

R3315

3

VM

1

D3302

K3303

EB

R3323

R3320

R3335

W3001

C3307

C3310

C3314

Q3312

R3317

ECB

K3302

C3308

R3322

C3309

C3320

R3321

2-24

No.51942

VP0204

DP6060

Apr. 2002 No. 51942

AV28T25EKS / AV28T25EKB

R0121

15

21

10

21

20

155

8

5

4

1

1

20

10

11

48

1

12

24

25

36

37

1

11

12

34

8

1

16

9

30

25

5

10

35

40

4123

1

2

20

42

1

33

44

22

23

X0601

K0104

IC0101

Q0101

IC0603

IC0602

J0002

J0001

L0603

IC0302

K0301

C0310

C0156

C0313

R0206

R0301

R0303

R0304

R0305

R0309

R0314

R0316

R0317

R0318

R0320

R0324

R0325

Y0603

Y0604

Q0301

C0101

C0106

C0107

C0108

C0109

C0111

C0112

C0113

C0114

C0115

C0118

C0121

C0130

C0131

C0132

C0136

C0139

C0140

C0149

C0150

C0151

C0152

C0153

C0154

C0157

C0159

C0617

C0618

C0620

C0623

C0624

C0626

C0627

C0633

C0634

C0638

C0639

C0641

C0643

C0645

C0647

C0648

C0649

C0650

C0652

C0654

D0102

D0103

D0105D0106

D0108 D0109

D0110

D0111

D0113

IC0604

L0114

Q0102

Q0104Q0105

Q0106

Q0107

Q0108

Q0116

Q0119

R0102

R0103

R0104

R0108

R0113

R0114

R0115

R0117

R0118

R0125

R0131

R0137

R0138

R0140

R0141

R0148

R0152

R0153

R0154

R0155

R0157

R0160

R0162

R0164

R0165

R0166

R0167

R0168

R0172

R0175

R0177

R0180

R0181

R0182

R0183

R0186

R0191

R0192

R0198

R0199

R0202

R0205

R0207

R0208

R0209

R0211

R0212

R0606

R0620

R0628

R0629

R0630

R0636

R0638

R0647

R0648

Y0101

Y0102

Y0106

Y0621

W220

D0114

W433

Q0601

W41

W42

W43

W44

C0655

W45

C0656

W204

W4

W10

W14

W201

W3

W407

W403

W404

W608

W13

W211

W212

W618

W616

W631

W218

W422

W409

W611

W610

W11

W12

W406

W9

W414

W416

W636

W31

W418

W628

W417

W622

W17

W420

W419

W421

W423

W632

W425

W630

W216

W219

W429

W37

W38

W430

W36

W33

W30

W32

W39W40

W411

W19

W25

W16

W202

5

15

E

B

E

B

50

40

35

25 45

9

1

1

2010

AV SW PWB

30

LCB90001 -001B

K0101

K0102

K0103

Q0103

Q0109

Q0110

C0142
C0144

K0601

K0602

LC0601

D0601

L0301

C0311

C0301

C0306

C0307

C0308

C0312

Y0104

R0302

R0310

R0313

R0315

R0319

R0321

R0322

R0323

R0616
R0618

Y0601

Y0602

R0649

R0650

Q0302

Q0303

Q0304

Q0305

Q0306

Q0307

Q0308

C0102

C0103

C0104

C0105

C0110

C0116

C0117

C0119

C0120

C0122

C0123

C0124

C0125

C0126

C0127

C0128

C0129

C0133

C0137

C0141

C0143

C0145

C0146

C0147

C0155

C0158

C0616

C0619

C0621

C0622

C0625

C0628

C0629

C0630
C0631

C0632

C0635

C0636

C0637

C0640

C0642

C0646

C0651

C0653

C0659

C0660

C0677

C0678

CN0006

F

D0101D0104

D0107

D0112

L0605

Q0111

Q0112

Q0118

Q0120

R0101

R0105

R0106

R0107

R0110

R0112

R0116

R0119

R0120

R0123

R0124

R0126

R0127

R0128

R0129
R0130

R0132

R0133

R0134

R0135

R0136

R0139

R0142

R0143

R0144

R0146

R0151

R0156

R0158

R0159

R0161

R0163

R0169

R0170

R0171

R0173

R0174

R0176

R0184

R0185

R0188

R0189

R0190

R0193

R0194

R0195

R0197

R0203

R0204

R0210

R0614

R0615

R0617
R0619

R0622

R0623

R0631

R0632

R0633

R0634

R0635

R0639

W431

W432

W637

W221

R0651

W434

W46

W203

W5

W2

W1

W604

W401

W402

W605

W607
W606

W7

W8

W602

W603

W609

W405

W6

W207
W410

W209

W208

W214

W34

W635

W634

W427

W428

W426

W624

W617

W613

W205

W18

W620

W413

W415

W412

W619

W627
W626
W625

W615

W614

W623

W621

W213

W633

W629

W217

W26

W23

W24

W21

W20

W29

W424

W35

W27

W28

W210

W22

W206

W215

W15

W612

W601

A

A

AV28T55EKS / AV28T25EIS

CONTENTS

AV28T25EKS / AV28T25EKB

AV28T55EKS / AV28T25EIS

AV SW PWB PATTERN

SEMICONDUCTOR SHAPES

BLOCK DIAGRAM
CIRCUIT DIAGRAMS

MAIN P W B CIRCUIT DIAGRA M
POWER & DEF PWB CIRCUIT DIAGRAM
AV SW PWB CIRCUIT DIAGRAM
CRT SOCKET PWB CIRCUIT DIAGRAM
FRONT CONTROL PWB CIRCUIT DIAGRAM
SIDE CONTROL PWB CIRCUIT DIAGRAM

P ATTERN DIAGRAMS

MAIN PWB PATTERN
DEF POWER PWB PATTERN
FRONT CONTROL PWB PATTERN
SIDE CONTROL PWB PATTERN

AV SW PWB PATTERN
CRT SOCKET PWB PATTERN

SEMICONDUCTOR SHAPES

TRANSISTOR

BOTTOM VIE W

IC

CHIP IC

E
C

B O TT OM VI EW F R O NT VIEW TO P VI EW

N

N

B

OUT
E
IN

2-2

N

1

N

ECB

IN OUTE

BCE

(G)(D)(S)

FRONT VIEW

1 N

TO P VI EW

1

N

ECB

1 N

ECB

CHIP TR

1

TO P VI EW

BE

2-2

TOP

2-3

2-5
2-9
2-11
2-13
2-15
2-16

2-17
2-19
2-21
2-21
2-23
2-24

C

N

No.51942No.51942

2-23

BLOCK DIAGRAM

AV28T25EKS / AV28T25EKB

AV28T55EKS / AV28T25EIS

AV28T25EKS / AV28T25EKB
AV28T55EKS / AV28T25EIS

EXT-1

EXT-2

EXT-3

TU001

TUNER

TV R/L

V2/Y2/L2/R2/C2

V3/Y3/L3/R3/C3

AV SW PWB

SIF

MULTI SOUND
PROCESSOR

TV VIDEO

2 ANA IN

IC603

TV L
TV R

IC101

AV SW

IC604

MAIN PWB

YORCB/CORCV RGB

IC301

V/C DEF

IC501

DEF CONTROL

IC602

AUDIO AMP

H.OUT

IC702

MEMORY

IC701

MICRO COMPUTER

CRT SOCKET PWB

Q3104
Q3105
Q3106

VIDEO
AMP
R/G/B

Q3304

VM AMP

Q3305
Q3306

VM DRIVE

Q3307
Q3308

VM OUT

CRT

VM COIL

EXT-4

S

V

L

R

L/R

IC8851

REMOCON
RECEIVER

LED (POWER)

POWER SW

LF8901

D901

FUSE

LINE FILTER

T901

SW
TRANSF.

B1

FRONT CONTROL PWB POWER & DEF PWB

SIDE CONTROL PWB

Q521

H.OUT

IC401

V.OUT

DY01

HV

KEY

T551

HVT

EHT
FOCUS
SCREEN

No.51942

2-3 2-4

No.51942

CIRCUIT DIAGRAMS

C010
1/10

CH

AM

SIF

R005
100

SCL

R004
100

SDA

AFC

RF AGC

VIDEO OUT

5V

C008

C009

.1/16

10/50

C006

0.01
C007

10/50

C005

C004

1000/16

.1/16

R003

100

R002

100

C003
OPEN

C001

0.0022

C508

1000/16

R508

22k

R409

0

C404

R511

0.01

0

QTMN1HM-105Z

R411

47k

0.5%

R412
X

R413
22k

0.5%

V_SAW

NECK

OSD_HP

TU001

QAU0276-1

OSD_HP

5V

HBLK_R

R509
22k

HBLK_L

4MHz

IN

IFIN

GND

IF1

NC

TU2

4MHz

OUT

5V

NC

SDA

SCL

ADR

BT

AGC

D503
AK04-T2

MAIN PWB CIRCUIT DIAGRAMS

AFC

AGC

L003

10

L002

10

L001

27

YORC V

Y/V

32V

AV_LINK

R007

R009

2.2k

Y001
OPEN

R006

C011

10/50

0

C012

Q001

R008

R010

0.01
1k

TV_VIDEO

Q002

*1

680

*1

C013

0.01

R011

1k

330

MAIN PWB

SJL-1002A-U2

SDA1

SCL1

(AV28T25EKS / AV28T25EKB /
AV-28T55EKS)

C002

R001

10/50

OPEN

SJL-1006A-U2

(AV28T25EIS)

SCP

SCL1
SDA1

R415

D401

R416

IC501
AN5441SA-W
DEF CONTROL

R505

SDA

SCL

H_FBP

5V

TEST

NC
HBLK

H

HBLK

L

VBLK

H

VBLK

L

H_AGC

BLK OUT

NECK

V FEED 12V

C513

2200/16

SCL1

SDA1

OSD_R

OSD_G

SCL1

SDA1

OSD_R

OSD_G

D.GND

A.GND

PULSE

12V

AGC

RAMP

KEY

STONE

EHT DC

EHT AC

CORNER

EW OUT

V OUT

FEED
BACK

QFV71HJ-394Z

C514

0.01

OSD_B

OSD_YS

OSD_B

OSD_YS

V

C407

C406

0.18
TF

R572

22k

R573

820
R571

100

R414

100

0.5%

C515

0.39
TF

A_MUTE

EXT1/OTH

AMP_MUTE

A_MUTE

EXT1/OTH

AMP_MUTE

220

220R506

R507

1k

C507

0.01
MY

C509

0.082

C510

0.01

C511

0.01

C403

0.01
C512

1/50

HF

R514

4.7k

C405

0.01

REG

OSD_VP

REG

OSD_VP

100

5.6k

OPEN

C408

0.015

C407

QFV71HJ-824Z

C406

QFV71HJ-184Z

0.82

R519

TF

5.6k

R520

R516

1.5k

0.01

C516

2.2k

R574

4.7kR517

33k
C571

0.01

R518

6.8k

SCL1
SDA1

V_DRIVE

S_COR

P_ON/OFF

P_ON/OFF

S_COR

EW

HP_DET

HP_DET

ODD/EVEN

ODD/EVEN

QQL244J-151Z

OSD_VP

GND

No.51942 No.51942

GND

R301
OPEN

R303
OPEN

L501

AV28T25EKS / AV28T25EKB

AV28T55EKS / AV28T25EIS

AV28T25EKS / AV28T25EKB
AV28T55EKS / AV28T25EIS

[1/2]

AV SW PWB

YORC V

AV_LINK

CORCV

CORCV

R404

A.MUTE

FSC

SCP

GND

GND

R658
39k

YORCV

FSC

SCP

C505

1/50

R403

0.0033

1k
R402

C401

18k

10k

C506

3.3/50

C333

.1/16

V-OU T

V-ram p

V-Sepa

Sync-IN

Correction

Curve

FBP-IN

H-OUT

Coinsident Det

10k

R502

0.01

C502

100k

R503

0.01

C503

C504

L301

4.7

QQL244K-4R7Z

120

1W OMR

R304

H_DRIVE

STB_5V

PROTECT

STB_5V

PROTECT

GND

GND

GND

SC_YS

SC_R

SC_G

SC_B

SC_YS

SC_G

SC_B

SC_R

R405

22k

C402
OPEN

NC

GND

V-NF

V-BLK OUT

SCP OUT

VAGC-filter

Vcc

100/16

C501

OPEN

R302

R406
OPEN

12V

9V

12V

9V

Y/VNCGND

YORC V

R306

2.2k

R309

2.2k

R504

8.2k

NC

Sync-OUT

AFC1-filter

Vdd(5V)

SCL

390

R310

C304

0.01

47/25

C303

D301

MA3051/M/-X

SCL1

QGA2501C5-08Z

CN008

GND

0.01

10k

SDA1

GND

R401

V Center

SDA

GND

3.3V

3.3V

CORCV

R305

5.6k

Q301

*2

BUFFER

C301

.1/16

.068/16

C302

Composite

SDEMO-adj

GND

B-OUT

100R312

390

R311

12V

GND

CRT SKT PWB

5V

GND

GND

5V

SCL2

SDA2

SCL2

SDA2

(1/2)

R314

5.6k

R307

1k

R308

470

Q302

*2

BUFFER

C309

4.7/50

C312
68p

CH

APL

GND

Video-IN

G-OUT

R-OUT

100R317

100R313

C313

100/16

C314

0.01

C315

10/50

R321

D302

B

R

G

12V

GND

R679
OPEN

C310

IN

Chroma

GND

1k

*3

VM

C307

12V

SIF

TV_AUDIO

Y614

C676

.1/16

C305

L302

4.7

QQL244K-4R7Z

470/16

0.01
X301

QAX0305-001Z

Y/C-Vcc(5V)

ABL

ABL

GND

GND

L_MONO

IC671

0

BA17805T

100/16

0.01C306

C308
12p

CH
R316

220k

Black

16MHZXtal

RGB-Vcc(9V)

Digital R-IN

GND

IN

GND

LC301

Stretch

R_OUT

5V

L_OUT

5V

BBE_ON/OFF

ALC_ON/OFF

MSP_RESET

GND

GND

GND

CN006

QGB1505J1-50

5V_2

OUT

C675

100/16

MSP_RST

BBE

L306

QQL244K-330Z

Q308

C330

C320

39p

0.01

G-IN

Digital

C319

100/16

470R327

.1/16C322

C321

10/50

C311

.1/16

Vdd

Y-O UT

Fsc

B-IN

Digital

R346

33k

R330

4.7k

D303

B-Y OUT

Ys

Digital

*3

R-Y OUT

AnalogYS/YM

OSD_YS

B-Y IN

R-Y IN

R-IN

G-IN

Analog

Analog

1/50C326

1/50C325

1/50C324

K307

4.7

L305

GND
Fsc

B-IN

Color

Analog

R331

1.5k

C329

68p
CH
R332

1.8k

IC302
AN5860
RGB

R335

27k

QQR0621-002Z

.1/16

C323

Y-IN

Filter
APC

Limiter

FSC OUT

C327

4.7/50

5.6kR345
R333

4.7k

SW

1/50C331

VM OUT

C/V SECAM/OTHERS

D304

*3

Ys

R0G0B0

CH

0.01C332

R336

10k

IC301
TB1227CN
V/C DEF

R339
OPEN

BUFFER

Q311

*5

SW

Ys

R340
10k

10/50C334

BRI

C328

47/25

BUFFER

*5

Q309

*1

R337
1k

R338
OPEN

Q310
OPEN

Q312
Ys

R341

10k

HP

SECAM Trap SW

LC301
CE42142-222Z

K307
QQR0621-002Z

L305
QQL244K-4R7Z

R342

1.5k

*2

SW

B2

R2

G2

VccR1G1LB1

OSD_R

OSD_G

QGB1506L1-16

CN012

OPEN

R344

1k

GND

OSD_B

CN003

EXT1/OTH

SC_YS

SC_R
SC_G
SC_B

A.MUTE

FSC

ABL

GND

ABL

GND

OSD_HP

HFB

SR_IN

GND

SR_IN

V_DRIVE

GND

SL_IN

SL_IN

IC603
OPEN

ODD/EVEN

V.DRIVE

ODD/EVEN

A-5V

GND

SCL2

A-5V

GND

C638
OPEN

C648
OPEN

DIFERENCE LIST

*

TU001
Q001
Y001
R004
R005
R006
R007
R008
R009
R010
C010

NECK

V_SAW

GND

NECK

V.S AW

SCL2

DEF POWER PWB

GND

12V

2-5 2-6

SDA2

GND

GND

SDA2

C639
OPEN

LIN

EW

EW

CENT
L/R_

L/R_CENT

FIL1

C647

OPEN

GND

12V

12V

RIN

FIL2

SJL-1002A-U2

Y605

0

Y604
OPEN

REG

S_COR

S.COR

REG/OTH

R-IN

C640
OPEN

LOUT

C646
OPEN

0
OPEN
OPEN

4.7k
10k
10k
OPEN
OPEN
OPEN

R417

22k

Q401

SW

H_DRIVE

H.DRIVE

VOL

R651
OPEN

L-IN

NOT USE

GND

Y601

Y602

C641
OPEN

ROUT

TEST1

C645
OPEN

D620
MA111-X

9V

GND

0

0

R649
OPEN

TEST2

VREF1

SJL-1006A-U2

PROTECT

9V

D_IFCS

QAU0276QAU0277

-1-1
*1OPEN
OPEN
100
100
0

2.2k
1k
680
330
1/10

D622
MA111-X

Q402

*1

CS

3D_ST

VCC

C634
1000/16

R646
27k

SW

R418

6.8k

IFDI

IFCK

IFOK

D_IFOK

D_CLOCK

D_ DATA

C642
OPEN

R650
OPEN

3D_MONO

GND

C644
OPEN

POWER

ON/OFF

2SA1037AK/QR/-X

R647
47k

S_OUT

GND

SUB_OUT

GND

R676

27k

STB_5V

L-OUT

GND

GND

R-OUT

GND

C_OUT

Y611

0

D619

MA111-X

R680

2.2k
D616

MA111-X

Y609
OPEN

R677

0

Q625
OPEN

C649
OPEN

R682
OPEN

R652

0

Y610

0

AMP_MUTE

D-GND

D-GND

D-5V

D-5V

A_GND

Y606

0

Y612
OPEN

C643
OPEN

Y603
OPEN

DET

Q620

R420

*

R419

5.6k

A_MUTE

HP_DET

D604
OPEN

D621
OPEN

D607
OPEN

D608
OPEN

R681
100k

Q623

2SC2412K/QR/-X

D617

MA111-X

D618

MA111-X

D615
OPEN

Q624
OPEN

MSP_RST

MSP_RST

R653
OPEN

BBE

L/R_CENT

D_IFCS

D_IFOK

D_CLOCK

D_ DATA

BBE

L/R_CENT

D_IFCS

D_IFOK

D_CLOCK

D_DATA

R601

R602

OPEN

OPEN

R604

R603

OPEN

OPEN

R605

OPEN
R606
OPEN

Q602
OPEN

Q601

OPEN

R613

OPEN

D605
OPEN

D606
OPEN

D609
OPEN

R648
OPEN

D610
OPEN

Q610
OPEN

R625
22k

R627
OPEN

R629
22k

R630

OPEN

Q611
OPEN

R637
OPEN

D614
OPEN

IC601
OPEN

Q603
OPEN

Q604
OPEN

R626
OPEN

R628

OPEN

Q612
OPEN

Q613
OPEN

R638

OPEN

Q615 OPEN
OPEN

SCL2

SDA2

SCL2

SDA2

S

N

R607

C601

OPEN

OPEN

N

C602
OPEN

C603
OPEN

Q608
OPEN

IC602

DIFERENCE LIST

*

R608

OPEN

N

R609

OPEN

R618

Q606

OPEN

OPEN

R654
OPEN

R619

OPEN

R622

R655

OPEN

OPEN

R623
OPEN

R624

OPEN

LR

SUB

N

C617

R631

10/50

10k

N

C618
OPEN

C619

10/50

N

R640

R656

OPEN

OPEN

Q616

SJL-1002A-U2 SJL-1006A-U2

QGA2501

QGA2501

C5-04Z

C5-04Z
OPEN

OPEN

18k 12k

R632

Y615

C631
OPEN

Q617

DTC144EKA-X

Q605
OPEN

CNOOS

Q614
OPEN

Y607
Y608

R420

R617

R639
OPEN

OPEN

OPEN

C604

C620

0

R641
10k

SS SC

OPEN

Q609
OPEN

C616

OPEN

100/50

R633

10k

QGA2501

C5-04Z

OPEN
OPEN

Y616
OPEN

C

C605
OPEN
C606
OPEN

R610
OPEN

C614
OPEN

R

R642
47k

SUB

C622
OPEN
C623
OPEN

R634
OPEN

MA3330/L/-X

R643

8.2k

Q618

*1

S

MUTEMUTE

Q607
OPEN

D611

C633
10/50

Q671

2SA1037AK/QR/-X

MUTING

R671
100k

VCC

OPEN

C636

OPEN

C635

D601

OPEN

OPEN

C607

L,R
MUTEMUTE

2200/35

QETM1VM-228

C621

R635

OPEN

R657

8.2k

P_ON/OFF

C

STD

R611
OPEN

R620
OPEN

R621
OPEN

SUB

VCC

OPEN

C624

C625

OPEN

C627
OPEN

R644

15k

R645
18k

Q619
DTC144EKA-X

R678

4.7k

STD

R612
OPEN

R614
OPEN

C671
10/50

MUTING
Q673

DTC323TK-X

C672

10/50

DTC323TK-X

C608
OPEN

OPEN

C609

L

C626
OPEN

R636
OPEN

Q621
OPEN

D602
OPEN

MUTING

D612

R615
18k

R673

Q672

C615
OPEN

OPEN

680

R672
680

C611

OPEN

D603
OPEN

Q622

DTC144EKA-X

C632
10/50

NQL085J-100X

NQL085J-100X

C612
OPEN

C613
OPEN

C628

1000/25

C629

OPEN

C630

1000/25

D613
MA3330/L/-X

NOTE

OPTION(NON MOUNT)

:

X

IM-BW

:

BW

NRSA02J-0R0X

:

0

2SC2412K/QR/-X

:

*1

:

2SA1037AK/QR/-X

*2

MA111-X

:

*3

MA3100/M/-X

:

*4

DTC124EKA-X

:

*5

DTA124EKA-X

:

*6

2SC1740S/QR/-T

:

*7

2SA933AS/QR/-T

:

*8

L671

C673

0.01

R674
56k

L672

C674

R675

0.01

56k

CN00S

Y607
*

Y608
*

CN0SC
OPEN

OPEN

QNN0296-001J601

L

R

SC_OUT
NC
GND

*

GND
GND
R

L
CN0SW
SUB WOOFER
GND

R

A_GND

L/R.VCC

C/S.VCC