JVC SRVS-20 Schematic

SECTION 4

24

C331 11/10

22201816

WF25

C329

0.1/50

C330

0.1/50

R344 47K

R343 18K

R345 10K

R346 15K

Measurement point

Waveform number

CHARTS AND DIAGRAMS

NOTES OF SCHEMATIC DIAGRAM

Safety precautions The Components identified by the symbol are

critical for safety. For continued safety, replace safety critical components only with manufacturer's recommended parts.

1. Units of components on the schematic diagram

Unless otherwise specified.

1) All resistance values are in ohm, 1/6 W, 1/8 W (refer to parts list). Chip resistors are 1/16 W.

K or k: k (1000 ), M: M (1000k )

2) All capacitance values are in µF, (P: PF).

3) All inductance values are in µH, (m: mH).

4) All diodes are 1SS133, MA165 or 1N4148M (refer to parts list).

2. Indications of control voltage

AUX : Active at high

AUX or AUX(L) : Active at low

3. Interpreting Connector indications

1

2

Removable connector

3

1

2

Wire soldered directly on board

3

4) Indication on schematic diagram Voltage Indications for REC and PB mode on the schematic diagram are as shown below.

REC mode

12 3

2.5

(5.0)

PB mode

1.8

PB and REC modes (Voltage of PB and REC modes are the same)

Note: If the voltages are not indicated on the schematic

diagram, refer to the voltage charts.

5. Waveform measurement

1) Video circuits REC : Colour bar signal in SP mode, normal VHS mode PB : Alignment tape, colour bar SP mode, normal VHS

mode

2) Audio circuits REC : 1KHz, –8 dBs sine wave signal in SP mode, normal

VHS mode

PB : REC then playback it

3) Movie Camera circuits Measured using a correctly illuminated gray scale or colour bar test chatrs in the E-E mode

4) Indication on schematic diagram Waveform indications on the schematic diagram are as shown below.

1

Non-removable Board connector

2

3

1

2

4

Board to Board

3

Connected pattern on board The arrows indicate signal path

4. Voltage measurement

1) Video circuits REC : Colour bar signal in SP mode, normal VHS mode PB : Alignment tape, colour bar SP mode, normal VHS

mode

— : Unmeasurable or unnecessary to measure

2) Audio circuits REC : 1KHz, –8 dBs sine wave signal in SP mode, Nor-

mal VHS mode

PB : REC then playback it

3) Movie Camera circuits Measured using a correctly illuminated gray scale or colour bar test charts in the E-E mode

5) Waveform indications

Waveform number

WF25

REC/PB 1.2 Vp-p

50 mV/2 msec/DIV

Oscilloscope Volts and Time/Division, Probe 10 : 1

Mode : REC or PB modes

Waveform name or measurement point

ALC OUT

Level : 1.2 Vp-p

4-1

6. Signal path Symbols

The arrows indicate the signal path as follows.

Playback signal path

Playback and recording signal path

Recording signal path (including E-E signal path)

Capstan servo path

CIRCUIT BOARD NOTES

1. Foil and Component sides

1) Foil side (B side) : Parts on the foil side seen from foil face (pattern face) are indicated.

2) Component side (A side) : Parts on the component side seen from component face (parts face) indicated.

Drum servo path

(Example)

R-Y

Playback R-Y signal path

Y

Recording Y signal path

7. Indication of the parts for adjustments

The parts for the adjustments are surrounded with the circle as shown below.

8. Indication of the parts not mounted on the circuit board

“OPEN” is indicated by the parts not mounted on the circuit board.

R216

OPEN

2. Parts location guides

Parts location are indicated by guide scale on the circuit board.

REF No. LOCATION

Category: IC

Horizontal “A” zone

Vertical “6” zone

(A : Component side)

(D : Discrete component)

B : Foil side

C : Chip component

IC

IC101 B C 6 A

Note:

For general information in service manual, please refer to the Service Manual of GENERAL INFORMATION Edition 4 No. 82054D (January 1994).

4-2

4.1 BOARD INTERCONNECTIONS

5

4

3

2

1

S/P CONVERTER

87

85 JOG

DRUM MOTOR

5758CAP MDA

LOADING MOTOR

55

50 DV MAIN

47

LED/SW

U.DRUM

41

JACK

36

28

DISPLAY

27

EJECT SW

ON SCREEN

17

P/R MDA16

S-SUB

15

DEMOD.

14

A/C HEAD

12

06

TERMINAL

05

3D D/2M

MAIN

REGULATOR

02

SW REGULATOR01

NO NAME

LIVE

NEUTRAL

AC220V-240V

50/60Hz

CN5001

0 1 SW REGULATOR

J2001

DV IN/OUT

SENSOR

CN1502

CASSETTE SW

MIC 1

GND

TU REEL LED

TU REEL SENSOR

MIC 2

SUP REEL LED

SUP REEL SENSOR

END SENSOR

MIC 3

LED

GND

START SENSOR

GND

REC SAFETY SW

M

DV HOUSING MOTOR

CN5501

4.5V(M)

FF/REW 6V

MDA 6V

AL5V(DV)

GND(M)

CN5507

GND

HOUSING SW

HOUSING MOTOR+

HOUSING MOTOR-

CN5505

R.ENC3

R.ENC2

R.ENC1

GND

DV ENCORDER

# MARK ELEMENTS ARE NOT MOUNTED

13

25

26

GND

CN1101

(For ADJ.)

UNREG

SHG_STOP

5

GND

LD ON

CAP FG

DRUM FG

DRUM PG

CN1501

CN5506

GND

(GND)

(GND)1SGND

GND1F2F

CN5001

DV VIDEO HEAD

CN5201

DC3.5V[-]

GND

DC3.5V[+]

GND

S.PROTECT

GND

48V

12V

4V

BT2

4V

-29V

6V[DV]

AUDIO[-]

6V

17V

10

12

11

23

24

22

HID

SPA

ATFI

FS_PLL

ENV_OUT

REC_MON

0

DV MAIN

(DV SYSCON Page 4-39) (DV MSD Page 4-41) (DV MAIN Page 4-43) (DV I/O Page 4-45) (DV V OUT Page 4-47) (AUDIO AD/DA Page 4-49) (DV DSP Page 4-51)

MOTOR GND

MDA IN

MDA CLK

MDA OUT

MDA CS

CAP BAK

1 6 P/R MDA

(MDA Page 4-31) (PRE/REC Page 4-33)

GND

2S

M

FAN MOTOR

CN5301

7

8

9

19

21

20

JLIP_TX

JLIP_RX

MAIN-VCO

AL_3VSYS

PB_VCO GND

HOUSING IN

CAP REF

DRUM REF

HOUSING OUT

HOUSING SW

GND

FG OUT

PG OUT

CN5503

DV DRUM MOTOR

GND

CN5325

FAN12V

0032 REGULATOR

4.5V(M)

6V/3.2V(M)6VGND(M)

CN5324

4

5

6

17

18

16

SBT

RST

SBE

SBD

GND

VPPC_5V

CAM SW2

CAM SW3

CAM SW1

CN2001

CN5002

COIL U

COIL V

COIL W

M

AL5V(DV)

2

3

15

JIG_MOD

VPPD_5V

D_REG_3V

PB_ENV

REC_CTL

REC_H

GND(M)

COIL COMMON

PG/FG COMMON

14

JIG_SPT

PBH

1

JIG_SCK

HID1

HID3

CN5502

M

MS MODEL ONLY

87

S/P CONVERTER

M12V

CN5321

DRUM12V

AUDIO(-)7V

AL5V

AL3.3V

GND

CN5323

CN1001

AGC_GAIN

GND

DUMP_CTL

VREF_1.1

AGC_OUT

VRB_AGC

LOAD.MOTOR+

LOAD>MOTOR-

CN5504

LOADING

MOTOR

GND

-29V

DC3.5V[-]

AL2.5V

GND

COIL W

AL2.5V

REF_CLK

COIL U

DC3.5V[+]

GND

REC_CLK

COIL U

P.CTL[H]

FF/REW(H)

REC_DATA

RECCADJ

MR VCC

HG IN+

V.UP[H]

P.SAVE[L]

GND

MONI_CHG

HG V+

HG V-

M12/17V

AL3.3V

ATF_GAIN

VRB_ATF

COIL V

GND

ATF_IN

COIL W

DV CAPSTAN MOTOR

M

NC

AL6V

CN5322

CN3501

CN3701

CN1002

D_REG2.9

REG_5V

HG U+

HG IN-

NC

A_REG2.9

A_REG2.5

HG W-

HG W+

HG U-

OPEN

6 TERMINAL

0

(Page 4-25)

S-OUT

CN7103

CN7503

C_OUT

C_TO_DIGI

DC3.5V[+]

CH+12V

TUNER

GND

V_FROM_OSD

Y/V_TO_DIGI

Y_FROM_DIGI

-29V

LED1

J7102

AV1

J7103

AV2/DECODER

SYS_GND

I2C_CLK2

I2C_DATA2

SCR[H]

P50_I/O

SECAM/MESECAM[H]

OSD_P.CTL[L]

VIDEO OUT

4948474645444342414039383736353433323130292827

CN513

BAIS_FOR_C_OUT

PB_COLOR

V.PULSE

MAIN_ALC_DET

C_FROM_DIGI

SECAM_PB_COLOR

Y_TO_SUB

LED2

LED3

LED4

LED5

LED6

SW12V

B.BACK[H]

OUT1_L2[H]

OUT1_D[H]

C.BOX/SAT_CTL

SW5V

CN7104

CN7504

TU(30V)

MB(SW5V)

LOCK(L)

SW1

SW2

AFT

FROM PS Y

P.MUTE[L]

TP

IF OUT

AUDIO OUT

SIF OUT

GND

TO PS Y

FROM PS C

FRONT_V_IN

WIDE_DET

FRONT_Y_IN

FRONT_C_IN

FRONT_Y_IN

GND

CN7507

36

J7001 J7002 J7003J7004 J7005

GND

SW5V

TO PS C

V_TO_OSD

GND

REAR2_V_IN

FRONT_C_INNCGND

FRONT_V_IN

JACK

(Page 4-38)

SW5V

CHARA_DATA

PAUSE

Y_TO_V

NC

GND

FRONT_A[L]

GND

RCA_A.OUT[R]

PLL CLK

PLL DATA

REC_COLOR

V_FROM_A/V

GND

FRONT_A[R]

LINE_OUT[R]

A.IN1[R]

A.IN1[L]

RCA_A.OUT[L]

NC

RF AGC

TU CE

JSA/SHUTTLE_A

JSB/SHUTTLE_B

GND

SHUTTLE[L]/NC

L IN R IN R.PAUSES IN V IN

LINE_OUT[L]

TU(30V)

VIDEO IN

J2/JOG_A

A.IN2[R]

A.IN2[L]

MOD B(SW5V)

MOD SCL

V_FROM_OSD

REAR2_C_IN

REAR2_Y_IN

REAR1_C_IN

REAR1_Y_IN

CAP_CTL_V

CAP_REV[L]

FULL ERASE

CTL HEAD(-)

J1/JOG_B

CTL HEAD(+)

CN7002

DEC_OUT[R]

DEC_OUT[L]

AUDIO IN

MOD SDA

C_OUT

Y_OUT

TO PS C

FROM PS C

TO PS Y

FROM PS Y

CN3003

GND[C]

CAP_FG

SW5V

GND[M]

MOTOR12V

CN2002

GND(C)

A.ERASE

GND(C)

CN7003

#

FW7007

BB(AL5V)

26

NC

GND

CN702

SW5V

GND

NC

GND

CN2001

REC

PB

RF IN

RF OUT

CN7506

MS MODEL ONLY

57

CAP MDA

FULL ERASE HEAD

CN1

12

A/C HEAD

OPEN

85

FW7008

OPEN

M

JOG

(Page 4-38)

F.E

R/P

A.E

CTL

J7101

SW5VNCGND

GND

FROM PS

TO PS C Y

CN7509

NC

AL6V

P.SAVE[L]

V.UP[H]

P.CTL[H]

GND

DC3.5V[+]

-29V

DC3.5V[-]

GND

M12/17V

DRUM12V

M12V

CN7508

CH+12V

RF5V

BT2

GND

SW12V

AL12V

AUDIO(-)

SW5V

SW5V(2)

48V

AL5.8V

CN2601

GND

DV A PB(R)

GND

DV A PB(L)

GND

DV A REC (R)

GND

DV A REC(L)

CN3014

RXD

TXD

DAIL_PLAY

DIAL_OFF

DIAL_AUTO

HOUSING_SW

EP CH1

TO PS C

EP CH1

EP CH2

41

EP CH1

EP CH2

CN703

D_C_IN

SP CH1

U.DRUM

SP CH1

GND

SP CH2

D_C_OUT

D_Y/V_IN

SP CH2

FMA CH1

GND

COMMON

FMA CH1

D_Y_OUT

CN851CN704

FMA CH2

FLY. E

FMA CH2

2fsc

CN1401CN501

FLY. E

1

OSD_CS

0

fsc

CN1

FLY. E

S.CLK

GND

CN701

SW5V

7

S.DATA_ERSYS

5

C_TO_DIGI

EDS[H]/I2C_CLK2

SW5V[2]

NC

ON SCREEN

(Page 4-35)

GND

TO PS Y

TO PS C

FROM PS C

EDS_CS/I2C_DATA2

SWD_S.DATA

CHARA_DATA

P.MUTE[L]

V_FROM_OSD

SYNC_DET[H]

3D DIGITAL/2M

(Page 4-23)

Y_FROM_DIGI

GND

KILLER_DET

Y/V_TO_DIGI

EE[L]

C_FROM_DIGI

DRUM_12V

GND(M)

DRUM_CTL_V

D.PG

CN3001

58

DRUM MOTOR

M

OSD-IN

GND

V_TO_OSD

I2C_CLK_A/V

I2C_DATA_A/V

V.P.C T L

D.FG

TUNER_VIDEO

GND

CN7101

CN7501

1 4 DEMOD.

SW5V

OSD_C

OSD_Y

SW12V

D.FF

V.REF

TRICK[H]

SLOW_PULSE

CN3002

55

LOADING MOTOR

27

SWD_Y

D_P.MUTE[H]

LDM1

M

GND

D_Y/V_IN

LDM2

SWD_C

GND

TERM_D_C

GND

(Page 4-27)

CN3004

ROTARY ENCODER

FW7006

(Page 4-38)

EJECT SW

TERM_D_Y

GND

CN6701 CN6701

LSB

LSC

SIF

CN1

FG1

FG2

MR GND

TERM_C_OUT

GND

TERM_Y_OUT

GND

COMP

LSA

GND

SW5V

FW7005

CHARA_DATA

DEMOD(R)

DEMOD(L)

CN512

1

CN3011

CN7001

J7103

SAT CTL

CN7102

CN7502

I2C DATA

I2C CLK

TU A MUTE

GND

REAR1_Y_IN

5

CN511

CN502

AL5V

RCU5V

FW7003

FW7004

4

7

J7105

AUDIO OUT(L/R)

REAR1_C_IN

GND

REAR1_V_IN

GND

REAR2_V_IN

NC

03

MAIN

(VIDEO/AUDIO Page 4-7) (SYSCON Page 4-9) (SUB CPU Page 4-13) (TUNER Page 4-15) (VIDEO I/O SW Page 4-17) (AUDIO I/O Page 4-19) (CONNECTION Page 4-21)

GND

Y_OUT

REAR2_Y_IN

REAR1_C_IN

REAR2_C_IN

S-SUB

(Page 4-29)

Fsc

SW5V

EE[L]

I2C_DATA_A/V

I2C_CLK_A/V

GND

RC_IN

S.CLK

S.DATA_TOSYS

S>DATA_FRSYS

GND

STB

2 8 DISPLAY

(Page 4-37)

(Page 4-38)

LED/SW

GND

B.UP_GND

DC3.5V[-]

p10291001a_rev1

DCBA

4-3 4-4

HGFE

4.2 SWITCHING REGULATOR AND REGULETOR SCHEMATIC DIAGRAMS

The Parts Number, value and rated voltage etc. in the Schematic Diagram are for references only.

Note :

When replacing the parts, refer to the Parts List.

##

ICP-N20

CP5324

REGULATOR02

5

220-240V

50Hz

CN5001

4

3

2

1

F5001 T2AL /250

0

##

VA5001

##

R5001

4.7M 1/2W

SW.REG

C5001 C5002

0.068 0.033 /250

##

SG5001 QAF0046-242

##

VA5002

IC5101

STR-F6552

OCP/FB S D VCC GND

C5104

470p

MY

/50

C5004

0.0022 /250

GROUND POINT FOR PRIMARY VOLTAGE

LF5001 PELN1204-01-01 QQR0977-001

##

B5002

MY

##

B5001

C5103

33p /1kV

K5101 QQR0678-001 QQR0621-001

R5104

680

R5103

D5103 1SS133

3.3k 1SS270A

R5105

0.47

1W

DANGEROUS VOLTAGE

LF5002

/250

R5101

2SD1819A/RS/ 2SC4081/RS/ 2PC4081/R/

68k

2W

Q5301

MY

R5302

4.7k

R5313

560

R5314

10k

C5007

/400

82

C5105

0.022

PC5101 PC123F2 ON3171/R/ PS2561L-1(WL)

R5307

220

MY

IC5301 L5431 MM1431AT

C5304

47 /25

C5106

0.0047 /1k

R5108 47 1/2W

D5101 SARS01

D5102 AU01Z 1SR153-400 10ELS2 ERA18-02 PG104RS

/50

R5305

22k

C5303

0.033

##

RD2.7ES/B2/ MTZJ2.7B

D5001

RBV-406

##

C5102

27 /35

/50

R5318

D5306

C5006

R5107

680k 1/4W

R5106

##

C5101

C5302

0.047

MY

R5102

/50

T5001

QQS0092-001

10

R5303 12k

##

R5312

R5317

33k R5304 3k

Q5302 DTA114EUA UN5111 RN2302 PDTA114EU

##

R5315

C5305

0.01 /50

D5201 AK04 11EQS04 1S4

D5202 FML-12S FCF06A20 YG901C2

SF5LC20U ER602FCT

MY

D5206 FMB-24 FSQ05A04B YG801C04 SF5SC4 SB640FCT

##

D5203 FMB-24 FSQ05A04B YG801C04 SF5SC4 SB640FCT

##

D5205 FML-12S FCF06A20 YG901C2 SF5LC20U ER602FCT

D5204 1SR153-400 10ELS2 ERA18-02 PG104RS

D5308 1SS133 1SS270A

D5210 AU01Z 1SR153-400 ERA18-02 10ELS2 PG104RS

D5211 AU01Z 1SR153-400 ERA18-02 10ELS2 PG104RS

CP5301

ICP-N25

CP

D5207 FMB-24 FSQ05A04B YG801C04 SF5SC4 SB640FCT

C5202

820 /16

D5208 SHORT AK04 11EQS04 1S4

C5204

D5301 RD15ES/B1/ MTZJ15A

C5212

2200

/10

##

L5204

33µ

B5003

D5311 1SS133 1SS270A

C5206

D5310 1SS133 1SS270A

C5207

4.7 /100

C5208

/50

18

C5201 220 /6.3

2200 /10

180

/25

D5309 1SS133

1SS270A

R5306 47 1/4W

C5210

680 /10

R5308 1k

R5311

47k

FR

L5203

33µ

L5202 33µ

D5312 1SS133 1SS270A

L5201 33µ

C5203

R5309

1.2k

R5316

1k

C5211

220 /10

C5205

220 /10

220 /16

C5213

220 /10

L5205

33µ

D5307 1SS133 1SS270A

D5303

MTZA7.5A

RD7.5ES/B1/

D5304 1SS133 1SS270A

D5305 RD27ES/B3/ MTZJ27C

C5301

0.01 /50

R5310

820

2W

CN5201

DC3.5V[-]

GND

DC3.5[+]

GND

S.PROTECT

GND

48V

12V

4V

BT2

4V

-29V

6V[DV]

AUDIO[-]

6V

17V

CN5301

Q5326

2SD2375/QP/

Q5327

2SD1819A/RS/

2PC4081/R/ 2SC4081/RS/

##

B5303

R5351

2.2k

Q5340 UN5111 DTA114EUA RN2302 PDTA114EU

CP5322

CP

ICP-N25

Q5339 2SD2144S/UV/

D5333 1SS133 1SS270A

RD5.1JS/B2/

MA4051N/M/

R5327

470

R5347

4.7k

R5352

1k

Q5321

2SD2528/QP/

R5328

R5326

470

C5325

0.001 /50

D5327

##

B5301

Q5337

2SB1239

D5322 1SS133 1SS270A

R5323

470

Q5322 2SD1819A/RS/ 2SC4081/RS/

2PC4081/R/

1k

R5329 10k

R5348

2.2k

Q5341 UN5211 DTC114EUA RN1302 PDTC114EU

R5322 470

VR5321

C5324

0.001 /50

D5325

RD5.1JS/B2/

MA4051N/M/

SHORT

B5309

D5328 1SS133

1SS270A

C5326 100 /10

D5326

1SS133

R5324

1SS270A

1k

##

B5302 0Ø

C5321

R5325

100 /10

10k

##

IC5322

IN OUT GND REF ON/OFF

##

C5327

0.01 /50

R5345

4.7k

R5346

2.2k

##

D5321

R5340

100

Q5335

PQ5EV3

1W

R5341

510

R5342

470

##

R5335

4.7k

2SB1256

D5334

11ES2

ERA15-02

1A3G

Q5336 UN5215 DTC114TUA

2SD2144S/UV/

1SS270A

Q5330

##

D5335

1SS133

##

R5334

7.5k

R5338

10k

C5332

22 /16

Q5329 DTA114EUA UN5111 RN2302 PDTA114EU

0Ø

B5310

##

C5328 100 /10

CP

Q5331 2SB1068/KU/

R5339

1k

2SD1450/ST/

Q5328

2SD1302/ST/

R5330

470

C5322 C5323

R5331

10 100 /50 /16

47k

##

B5305

Q5334 UN5111 DTA114EUA

C5333

100 /10

RN2302 PDTA114EU

IC5321

SHORT

B5307

R5343

47k

PQ15RW11

R5344

C5334

IN OUT GND REF

C5329 C5330

0.01 100 /50 /10

R5336

4.7k

B5306 SHORT

2SD1450/ST/ 2SD1302/ST/

220

220 /16

1SS133

1SS270A

B5308

R5337

1k

Q5333

D5331

##

Q5332 DTC114EUA UN5211 RN1302 PDTC114EU

ICP-N25

C5335

100 /16

D5336 MTZJ12A RD12ES/B1/

D5330 1SS133 1SS270A

D5323 11ES2 ERA15-02

CP

CP5321

D5332

##

L5321 100µ

##

Q5338 DTC114EUA UN5211 RN1302 PDTC114EU

11ES2 ERA15-02 1A3G

D5324 11ES2 ERA15-02 1A3G

Q5323 2SA1267/YG/ 2SA933AS/RS/

R5332

10k

R5333

1k

##

B5304

D5329 1SS133 1SS270A

CP5323 ICP-N251A3G

CP

Q5324 DTC114EUA UN5211 RN1302 PDTC114EU

C5331

100 /10

TO MAIN (CONNECTION) CN7509

CN5321

NC

AL6V

P.SAVE[L]

V.UP[H]

P.CTL[H]

GND

DC3.5V[+]

-29V

DC3.5V[-]

GND

M12/17V

DRUM12V

M12V

TO FAN MOTOR

CN5325

FAN12V

GND

TO MAIN (CONNECTION)

CN5322

CN7508

CH+12V

RF5V

BT2

GND

SW12V

AL12V

AUDIO[-]

SW5V

SW5V[2]

48V

AL5.8V

##

CN5326

12V

GND

5V

OPEN

TO DV MAIN

CN5323

(DV SYSCON) CN1001

AUDIO[-]7V

AL5V

GND

AL3.3V

GND

AL3.3V

GND

FF/REW[H]

TO P/R MDA CN5501

CN5324

4.5V[M]

FF/REW_6V

6V[DV]

AL5V[DV]

GND[M]

GROUND POINT FOR SECONDARY VOLTAGE

## MARK ELEMENTS ARE NOT MOUNTED

p20189001a_rev1.1

1

DCBA

4-5 4-6

HGFE

The Parts Number, value and rated voltage etc. in the Schematic Diagram are for references only.

4.3 VIDEO/AUDIO SCHEMATIC DIAGRAM

Note :

When replacing the parts, refer to the Parts List.

MAIN (VIDEO/AUDIO)0 3

TO CONNECTION, AUDIO I/O

FMA_OUT[L]

FMA_OUT[R]

DEC_OUT[L]

DEC_OUT[R]

A.IN1[L]

TO TUNER, AUDIO I/O

FLY.E

FMA_CH2

FMA_CH1

SP_CH2

SP_CH1

LP/EP_CH2

LP/EP_CH1

TO FOLL ERASE HEAD

NC

A.IN1[R]

A.IN2[L]

A.IN2[R]

A.SEL_IN[L]

A.SEL_IN[R]

TU_AUDIO

DEMOD[L]

DEMOD[R]

TO SYSCON

A.ENV/ND[L]

A.MUTE[H]

H.REC_ST[H]

EDS_CS/PAL_PB[H]

TO CONNECTION

SW12V

TO U. DRUM

TO A/C HEAD CN1

CN2001

P/R

A.E

CTL

TO SYSCON

CTL[+]

FE

TO SYSCON

FULL_E_ON[L]

N.REC[L]

N.REC_ST[H]

TO SECAM

SECAM_DET

PB_FM

REC_COLOR

SECAM[H]

C.SYNC

TO_PS_C

PB_COLOR

TO VIDEO I/O SW

TO_PS_C

A.FF

SW5V

CTL[-]

CN2002

SW5V

GND

C402

0.022

C401

0.01

R401 R402 220 680

C403 130p 47p

GND

CN1

B42

SP_SHORT[H]

LP_SHORT[H]

R21 R22

2.2k 2.2k

Q1 2SC4081/S/

C69

0.1

C2051 330p

OPEN

R2052

GND

10µ

L15

#

B56

EE[L]

fsc

GND

#

B57

L26

SHORT

L25

#

SHORT

R61 OPEN

B22

#

Q31 OPEN

#

IC2 MM1113XF

#

C76

0.01

2Fsc

B44 OPEN

0Ø

Q2

2SC4081/S/

Q4 2SC4081/S/

Q3

2SC4081/S/

C70

0.1

OPEN

R2051

MY

R2053

4.7k

C2052

0.033

C2061

0.033

C59

C60

B4

OPEN

#

C77

0.01

C78

0.01

C129 OPEN

H

VHS[H]

B46

#

C75 OPEN

B2 OPEN

5

4

3

2

C405 OPEN

Q401

R403 R405 560 68k

C404

D1

OPEN

0.01

C1

0.01

C2

0.01

C3

0.01

C4

T2051 PELN0860

MY

T2052

PELN0861

0.1

220

/6.3

#

Q14

EE[H]/5_PB[H]

FLY_ON[H]

R404 47k

C406

0.001

L401

Q402

15µ

C2053

R2054

C2055

10

C2062

R2061

C2064 10

/16

EE[L]/5_PB[L]

C407 15p

/16

L1 10µ

C5 330

/6.3

0.0047

15k

27k

R406 39k

Q403

Q2051

C2054

0.01

0.0033

C2063

0.01

TP106

B49 B48 0Ø

#

R24 330

L17

5.6µ

C93 22p

FLY_REC[H]

R409 10k

Q405

L402 SHORT

R408 47k

R407

4.7k C409 OPEN

Q404

Q2251

R2252

4.7k

C2003

C2256

/6.3 /16

47 47 0.010.01

TO SHEELD

TP111

0.001

0.1

D.FF

C7

C8

R2057

Q2052

R2056 100

R2055

3.3

Q2061

PB FM

OPEN

B50

B1 OPEN

Q2054

R2064 47k

R2063

Q2062

150

R2062

3.3

R65 OPEN

R23

1.8k B5 OPEN

Q5

R68

2.2k

OPEN

L2251

10µ

L2001

10µ

R77 10k

47k

R2058 18k

Q2053

R2059 47k

R2060 18k

R2065 18k

R113

100

C130 OPEN

C71 OPEN

C103

0.01

R2011 10k

R2020 1k

D2001 1SS355

Q2004

R25

R27

10k

220

R29 680

Q7

C72 L18 47p 22µ

R26 R28

6.8k 220

L19 12µ

C74 OPEN

L2252 150µ

C2255

180p

Q2252 DTC114EUA

Q2003

Q8

TP2253

R2251 1k

C2251 C2252C2004

Q2001

R2018

4.7k

R2019

4.7k

Q2002

B3

0Ø

R32 470

C73 12p

Q9 R30 0Ø

R31

1.5k

OPEN

C51

R2012 15k

0.1

C2227

C2253

0.1

K2251

K2252

C2254

K2253

0.1

C87 OPEN

C88 OPEN

C89

OPEN

C90

OPEN

4.7

/25

C2005

R2014 220k

R2015C2007

/16

18022

C2006

0.012

4.7 /25

C2008

C2009

0.001

R2016

39k

C2010

R2017

OPEN

0Ø

B2012

B2011

0.0015

18k

C2011

4.7

/50

C65

1

C2021

#

0.01

Q2011

#

5_PB[H]

VHS[H]

SHORT

C6

0.1

R2013

6.8k

/25

IC1

JCP8020-MSD-2

R2207

R2217

R2218

R2219

R2220

/16

C2226

10

C2013 OPEN

C61

Q16 OPEN

SP[H]

Q17

R34 39p

R92

1.5k

C109

0.22

R2003

0Ω

R2206

0Ω

R2208

100

R2209

R2004

R2005

0Ω

R2006

39k

R2007

39k

R2213

0Ω

39k

/25

C2225

4.7

R2226

R2222

R2223

R2224

R2225

12k

15k

C2224

0.01

R

R2227

12k

/50

/25

/16

C2221

0.01

C2223

C2222

C2220

C2219

0.47

4.7

10

L

R

L

R

39k

/50

12k

C2218

0.47

C2228

0.1 100p

C2230

C2217

L

R

Y

C15

0.1

0.01

C84

R1

6.8k

L20 68µ

R35 OPEN

R33 8p

R93

2.2k

OPEN

6.8k

0.5

L2

C10

C12

150p

OPEN

2

OPEN

/25

C11

0.1

C13

4.7

OPEN

R2

1.5k

0.5

C2012

R3

R104

B54

6.8k OPEN

Q38

C110 82p

L24 27µ

C106

L28

820p

68µ

C62

OPEN

0.1

R75

C14

C63

C16

0.1

R90 390

15k

R2215

/16 10

C

Y

OPEN

ET_PB[H]

R2210

10k

R2211

/16

C2213

10

/16

C2214

10

C2208 C2001

4.7 4.7

/50

C2216

0.47

12k

R2009

R2008

R2010

/16

C2002

10

L

R

100p

C2229

/25

C2215

4.7

L

R

HIFI MODEL HIFI MODEL

C

Y

C91

OPEN

C17 C52 C19C18

R70

3.3 2.21

0Ω

/50

B8

R62 100

C82 OPEN

C92

L22

C9

C21C20

OPEN

0.11

2.2 /50

/50/50

/50

R54

1.5k

OPEN

Q18

Q28 OPEN

/50 /50

C38 330 /6.3

R39

R38

R7

R6

C29

C28

C27

3.58NTSC[H]

B37

0Ø

C39

0.1

C31

0.033

3.3

0.022

R66 OPEN

C.SYNC/V.REF

C2121 47

L5 QQR0657-019

C45 OPEN

C54

OPEN

C53

1k

100p

C34

0.1

C33

680

/6.3

100

C30

27k

/50

Q25

Q32 OPEN

AGC_CTL

OPEN

R2230

R2231 OPEN

C2207

D2201

47

/16

11ES2

R

L

C

Ω

0

Ω

R5

0

C23

0.1

R4

#

OPEN

220

/6.3

C22

#

D8 SHORT

SB_GAIN

0.01

C24

R69

C80

OPEN

0.1

C.SYNC

C2205

1

/50

C2204

C2203

10

/16

0.001

R2228 R2229

C2201

10k 56k

0.1

C40

/16

10

C2231

0.001

C2202

0.033

R9

0Ω

I2C _D ATA

R8

0Ω

I2C_CLK

R36

L3

10µ

C81

OPEN

820

R47

#

R91 OPEN

0Ø

C104 OPEN

B38

B18

0Ø

R80

OPEN

R48 1k

#

B26

Q21

Q34

#

OPEN

B35B55

L14

OPEN

100µ

#

R73

C79 39p

OPEN

C95

V.PULSE

Q37 OPEN

SECAM[H]

6p

C25

D3 SHORT

OPEN

C114 180p

B45 OPEN

C36

4.7 /25

C32 OPEN

L11

L12 QQR0967-001

R114

R72

C113

OPEN

R79

C37

OPEN

1

1.8K

X2 OPEN

C35

C131

0.01

X1 QAX0576

OPEN

0.1

C26

C96

OPEN

R76

100k

L4

10µ

L13 33µ

C64 22p

Q41

MESECAM[H]

OPEN

R46 270

B59

V.REF C.SYNC

C112 OPEN

Q39 OPEN

C105 OPEN

C94

0Ω

L27 33µ

C108 68p

OPEN

Q40

R2121

B2101

150

0Ω

D2121

/16

MTZJ8.2C

D6 MTZJ5.1C

C42

C41 OPEN

OPEN

R88 0Ω

Q24

B19 OPEN

R42 680

R81 OPEN

EE[L]/5_PB[L]

SP[H]

3.58NTSC[H]

2Fsc

R51

1.2k

Fsc

R44 OPEN

Q12 OPEN

R45

R43

OPEN

Q11 OPEN

3.58NTSC[H]

TO SYSCON, SUB CPU

LP_SHORT[H]

SP_SHORT[H]

D.FF

VIDEO_ENV

FLY.ON[H]/VHS[H]

FLY.REC[H]

I2C_DATA_A/V

I2C_CLK_A/V

3.58NTSC[H]

SEC.DET/KIL/BIT_IN

V.PULSE

NORM/MESEC/S

C.SYNC/V.REF

SB_GAIN

SP[H]

EE[L]/5_PB[L]

JUST/EDS[H]/SECAM

ET_PB[H]/AGC_CTL

BS_P.CTL/MESECAM[H]

5_PB[H]

TRICK[H]/M_TRICK[L]

B58 OPEN

/50

2.2

0.47

R41

3.9k

Q10

R40

2.2k

M_TRICK[L]

R-Y_REV

EE[L]

OPEN

R82

ET_PB[H]/AGC_CTL

OPEN

R84

OPEN

R85

DIFFERENCE TABLE

1

#

MODEL

HR-DVS2EU HR-DVS2EK

SYMBOL

: Used : Not used

IC2 Q14 D8 R4 R47 C76-C79 L14 L25 B22 B26 B46 B50 B55-B57

VHS[H]

TO SYSCON

FRONT_V_IN

TO CONNECTION

BS_VIDEO

REAR1_V_IN

TUNER_VIDEO

MAIN_ALC_DET

TO CONNECTION

fsc

REC_COLOR

Y_TO_AV

V_FROM_AV

C.SYNC/V.REF

SECAM_PB_COLOR

Y_TO_SUB

PB_COLOR

KILLER_DET

GND

2SC4081/QRS/.

2SA1576A/QR/.

DTC144WUA.

DTA144WUA.

p10304001a_rev0

HR-DVS2MS

DCBA

4-7 4-8

HGFE

4.4 SYSTEM CONTROL SCHEMATIC DIAGRAM

The Parts Number, value and rated voltage etc. in the Schematic Diagram are for references only.

Note :

When replacing the parts, refer to the Parts List.

TO CONNECTION

I2C_CLK_A/V

I2C_DATA_A/V

V.P_CTL

SLOW_P/CNR_CTL

TRICK[H]/M_TRICK[L]

D.FF

V.PULSE

TO VIDEO/AUDIO

N.REC_ST[H]

A.MUTE[H]

EDS_CS/PAL_PB[H]

JUST/EDS[H]/SECAM

SP[H]

3.58NTSC[H]

5

4

3

2

I2C_DATA_A/V

I2C_CLK_A/V

FULL_E_ON[L]

EE[L]/5_PB[L]

SP_SHORT[H]

LP_SHORT[H]

FLY.ON[H]/VHS[H]

H.REC_ST[H]

TRICK[H]/M_TRICK[L]

BS_P.CTL/MESECAM[H]

C.SYNC/V.REF

NORM/MESEC/S

SEC.DET/KIL/BIT_IN

VIDEO_ENV

A.ENV/ND[L]

ET_PB[H]/AGC_CTL

TO DRUM MOTOR

DRUM_12V

DRUM_CTL_V

TO LOADING MOTOR

TO CAP MDA

CAP_FG

CAP_CTL_V

CAP_REV[L]

M12/17V

TO ROTARY ENCODER

GND[C]

TO CONNECTION

TO

CONNECTION

JSA/SHUTTLE_A

JSB/SHUTTLE_B

SHUTTLE[L]/NC

J2/JOG_A

J1/JOG_B

TO DISPLAY CN7001

S.DATA_TOSYS

S.DATA-FRSYS

B.UP_GND

DC3.5V[-]

DC3.5V[+]

TO DV MAIN (DV SYSCON) CN1002

RXD/KBUS_D

DIAL_PLAY[L]/KBUS_CLK

DIAL_OFF[L]/KBUS_REQ

DIAL_AUTO[L]/NC

HOUSING_SW/NC

FLY.REC[H]

N.REC[L]

V.PULSE

SB_GAIN

CN3001

GND[M]

CN3002

LDM1

LDM2

CN3003

GND[C]

SW5V

GND[M]

CN3004

DRUM12V

DC3.5V[+]

DC3.5V[-]

P.SAVE[L]

CN3011

RCU5V

CN3014

TXD/NC

LSB

LSC

LSA

GND[M]

M12/17V

P.CTL[H]

V_UP[H]

S.CLK

RC_IN

VHS[H]

CTL[+]

D.PG

D.FG

AL5.8V

SW12V

AL 5V

GND

AL5V

GND

-29V

LED1

LED2

LED3

LED4

LED5

LED6

A.FF

D.FF

GND

CTL[-]

NC

M12V

COMMON_USE_M12/DRUM12V

SW5V

GND

48V

-29V

#

STB

#

D4001

1SS355

Q3011

Q3010

2SC4081/QRS/

DTC144WU

2SD1819A/QRS/

R4019

10K

R4021 10k

drum_ctl_v

dpg

dfg

L3011 SHORT

L3012

C3001

0.1

SHORT

C3004

0.1 CP

CP3003 ICP-N25

GND[M]

B3004 OPEN

CP3002 ICP-N15

ICP-N25

CP

CP4001

C3010

QEZ0244-229

EDL

C3011 OPEN

CP

R3205 180

D3001

LNB2301L01VI

R3614 OPEN

R3201

R3206 R3207 18k 18k

Q3002 Q3003 PTZ-NV16 PTZ-NV16

START SENSOR SENSOR

[for_EDL]

#

D3011

1SS133

R3251

10k

ICP-N15

IC3004

10k

CP3004

CP

C3042

/6.3

470

#

BA6956AN

Vref

LDM1

LDM2

C3002

L3001 SHORT

C3003 10

END

C3007

OPEN

R3215 R3216

R3214

10k 10k

10k

D3004 D3005 11ES2 11ES2

R3237 R3238 R3239 10k 10k 10k

D3012

1SS133

#

B3003

B3002

B3001

VCC

GND

LMC1

LMC2

Q3001 2SD1819A/QRS/ 2SC4081/QRS/ 2PC4081/R/

0.01 R3202

4.7k 10k

/16

LMC1

LMC2

R3208 R3210

PC3001 PC3002

GP3S123 GP3S123 SUPPLY TAKE UP REEL SENSOR REEL SENSOR

C3008

OPEN

Q3005 2SD1819A/QRS/ 2SC4081/QRS/ 2PC4081/R/

R3222

4.7k

Q3004 2SD1819A/QRS/ 2SC4081/QRS/ 2PC4081/R/

##

D3003

RD33ES/B2

R3219R3218

4.7k4.7k

R3244 OPEN

OPEN

Q4003

#

DTC114EU

TP4001

CTL.P

R3204

2.2k LMC3

R3203

R3217

5.6k

R3211R3209

R3212 470k180 180

27k27k

D3002

1SS133

1N4148M

R3213 330k

B4001 OPEN

C3012 100 /6.3

R3220 100k

JSA

JSB

STL[L]

#

R3247

4.7k

#

Q4001

DTC114EU

#

C4010

0.022

#

0.0022

R4007

C3014

C3015

R3258

#

R3252

#

4.7K

S3001

QSW0602-004

R3241

REC_SAFETY

100k

10K

R4020

C4017

0.0022

C4001

OPEN

#

C4002

C4003

C4005

OPEN

#

R3245

OPEN

R3246

##

OPEN

DTC114EU

0.1

0.001

C4004 22

/16

C4006

T

C4007

R4005

C4008

5.6k

C4009

1k

OPEN

0.1

R3011

R3012

R3013

R3014

R3015

R3016

#

R3017

#

R3018 R3019

#

R3020

R3021

R3022 C3024

R3025

R3026

R3027

R4008

R3233

10K

D3007

1SS355

# R3107

6.8k 100p

0.056

0.1

C4014

C4013

C3033

1k

R4018

1k

R4017

R4001

4.7k

0

1k

#

C4015

0.001

560

R4004

CTL[+]

SVss

CTL[-]

CTLBIAS

CTLFB

CTLAMPOUT

CTLSMTIN

CFG

SVcc

AVcc

NORM/MESEC/S

SEC.DET/KIL/BIT_IN

PAUSE

START_SENSOR

END_SENSOR

TU_SYNC

SUB_BUSY/WIDE_DET2

RF_AGC/LED

SCR_ID[H]/WIDE_DET

BS_ANT/AFC

VIDEO_ENV

A.ENV/ND[L]

AVss

CTL_GAIN

LSA

LSB

LSC

CAP_REV[L]

TP3911

C3049

OPEN

R3234

10k

1k

R4013

R3105

R3106

TP3910

CTLREF

RC

4.7k

R3029

R3104

#

Vcc

Vss

DFG

DPG

SP[H]

V.PULSE

P.MUTE[L]

/M_PULSE

LMC1

LMC2

LOCK[L]

ET_PB[H]/AGC_CTL

FRONT[H]/EXP1_DATA

P50_IN

P50_OUT

0

OPEN

4.7k

R3030

R3031

R3035

R3036

R3032

R3033

R3034

#

10K

R3257

Q3007

#

DTC144WU

#

D3008

1SS355

#

C4016

560p

Q4002

560

R4003

47

/6.3

T

0.01

1

0.056

0

OPEN

0

4.7k

OPEN

0

1k

#

R4016

10k

0.22

0.0047

B3025

#

C4011

C4012

0

R4014

#

22k

R4015

2.2k

4.7k1k1k00001k00000

1k

1SS355

R4012

R4011

R4010

R4009

R3097

R3096

R3095

#

CAPPWM

R3094

V.FF

A.FF

SHTL[L]

C.SYNC

JSA/STLA

S_CASS[H]

D4002

R3103

DRUMPWM

SUB_CS/EXP2_DATA

SUB_OSD_ON/V_UP[H]

IC3001

HD6432194BA21F

SP_CONV/BS/KBUS_REQ

JUST/EDS[H]/SECAM

KBUS_DATA_IN

POWER_DET

SB_G[PWM]

STB/TEST

Vss

1.5k00

OPEN

R3038

R3039

0.01

C3040

R3040

REC_SAFTY

0

R3042

R3041

COMPU_OUT

PROTECT

Vcc

RMO/ANT_CTL[H]

SUB_DATA_IN/

TP3901

1k1k220

R3044

#

R3046

0.1

C3016

SUB_DATA_OUT/

TP3902

R3047

LMC3

OPEN

R3090

R3092

R3091

R3093

OSD_CS

SYNC_DET[H]

JSB/STLB/S1_DC

BS_P.CTL[H]/MESECAM[H]

FLY.ON[H]/VHS[H]

KBUS_DATA_OUT

KBUS_CLK

I2C_DATA_A/V

I2C_CLK_A/V

SUB_CLK/

00470

R3049

R3050

R3051

R3048

#

R3089

R3088

R3087

R3086

# #

B.BACK[H]/P.SAVE[L]

TRICK[H]/M_TRICK[L]

SUB_RESET/

DV_P.MUTE[H]

DV_A.MUTE/FF/REW[L]

TU_V_MUTE[H]

TU_A_MUTE[H]

SP_SHORT[H]

LP_SHORT[H]

N.REC_ST[H]

S.DATA_TOSYS

S.DATA_FRSYS

S.CLK H.REC_ST[H]

SP_FG

0

470

R3052

R3053

R3054

R3055

R3085

# #

SLOW_P/

PAL_PB[H]

I2C_DATA2

I2C_CLK2

A.MUTE[H]

TU_FG

1k

R3056

#

OPEN

C3039

CNR_CTL

EDS_CS/

V.P.CTL

EXP_CLK

MODE

OSC2

OSC1

TU_DATA

TU_CLK

TU_CE

C3017

C3018

C3019

C3020

C3021

R3235

R3236

B3024

#

S3002

QSW0695-001

OPEN

10k

R3225

S.CASS

C3038

#

CNR_CTLSLOW_P/

#

BU2090FS

R3613

R3605

R3604

R3603

R3602

R3601

#

B3016

#

B3015

#

R3606 R3607 R3608 R3609 R3610 R3611 R3612

IC3601

#

C3602

0.1

0

OPEN

10k

OPEN

R3076

470

R3075

470

R3074

OPEN

R3073

0

R3072

0

R3069

X3002

100

QAX05271/4W

C3037

R3229

C3036

1M

X3001

C3041

#

C3025

#

10k 470

R3060

#

R3059

#

R3058

R3057

#

SDA

SCLWPVCCA0

A1A2VSS

IC3003

#

AT24C16-10PC 24LC16B/P

OPEN

R3255

#

R3254

#

C3054

0.1

12p

18p

R3066

4.7k

C3026 OPEN

IC3002

30p

S-80727AN-DQ-X

##

470

1k

R3259

OPEN

C3050

OPEN

R3260

C3032

OPEN OPEN

R3231R3230

C3031

1k4.7k

0.1

C3030 22

T

C3027 10 /6.3

C3028 C3029

100p 100p

VCCWPSCL

SDA

A0A1A2

VSS

IC3005 OPEN

0.1

T

/16

OPEN

R3261

OPEN

R3262

#

IC3006

TC7S04F

B3019

#

B3026

#

B3017

B3014

B3011

B3012

B3013

B3018

#

Vss

R3083

Vcc

R3081

R3080

R3079

#

R3078

#

R3077

TP3904

R3071

10k

Vcc

[OUT]

Vss

TP3905

[IN]

RES

#

X1

R3063

##

X2

4.7k

NMI

FWE

R3062 R3061

## #

TP3903

TP3908

TP3907

R3223

4.7k

TP3906

R3224

4.7k

OPEN

0.1

OPEN

C3022

OPEN

1k

C3035

C3034

OPEN

Q3009 DTC144WU

R3256

10K

C3603

10k

2.2k

2.2k 10k

OPEN#OPEN

MAIN (SYSCON)0 3

B3022

#

B3021

#

B3023

#

B3020

#

IC3651

#

BU2090FS

VCC

D_YV

D_VHS

DEC[H]

OUT1D

OUT2D

OUT1L2

AUDIO/VIDEO

BIL_SEL/

CONTROL

VSS

CLK

DATA1

FRONT

SPCONV/BS

D_VHS/SEP

D_R2/R1Y/FV

SPCONV/DBS/DF D_TU

C3604

#

0.1

VCC

LED1

LED2

LED3

LED4

LED6

TUNER/REG

C3652

#

CONTROL

FULL_E_ON

VSS

CLK

DATA2

N.REC[L]

EE[L]/5PB[L]

SW1

SW2

P.CTL[H] LED5

OPEN#OPEN

C3653

C3654

#

TO SUB CPU, CONNTRTION

B.BACK[H]/P.SAVE

P.MUTE[L]

PAUSE

SCR_ID[H]/WIDE_DET

SUB_BUSY/WIDE_DET2

OUT1_D[H]

OUT1_L2[H]

I2C_CLK2

I2C_DATA2

EDS_CS/PAL_PB[H]

JUST/EDS[H]/SECAM

FF/REW[L]

S1_DC

S2_DC

SECAM/MESECAM[H]

P50_I/O

ANT_CTL[H]/RMO

SUB_CPU

TO

OSD_CS2 (NC)

SECAM/MESECAM[H]

S2_DC

S1_DC

3.58NTSC[L]

FLY.REC[H]

VHS[H]

BIL_SEL/DEC[H]

OUT2_D[H]

OUT1_D[H]

OUT1_L2[H]

D_VHS[H]

D_TU[H]

SP_CONV/D_BS/D_F

D_R2/D_R1Y/D_FV

D_VHS[H]/D_SEPA[H]

SP_CONV[H]/BS[H]

TO VIDEO_I/O,

CONNECTION D_P.MUTE[H]

SYNC_DET[H]

OSD_CS

S.CLK2

S.DATA_FRSYS

SWD_S.DATA

OUT2_D[H]

D_YV[H]

D_VHS[H]

D_TU[H]

SP_CONV/D_BS/D_F

D_R2/D_R1Y/D_FV

D_VHS[H]/D_SEPA[H]

SP_CONV[H]/BS[H]

FROM/TO BS_TUNER

BS_P.CTL/MESECAM[H]

ANT_CTL[H]/RMO

SEC.DET/KIL/BIT_IN

BS_ANT/AFC I2C_DATA2

I2C_CLK2

FROM/TO TUNER JUST_CLK

LOCK[L]

SW1

SW2

RF_AGC/LED

BS_ANT/AFC

TU_SYNC[H]

I2C_DATA2

I2C_CLK2

BIL_SEL/DEC[H]

TU_V_MUTE[H]

TU_A_MUTE[H]

TU_DATA

TU_CLK

TU_CE AL5V

TO AUDIO_I/O

BIL_SEL/DEC[H]

OUT2_D[H]

OUT1_D[H]

D_A.MUTE[H]

D_YV[H]

D_VHS[H]

D_TU[H]

SP_CONV/D_BS/D_F

D_R2/D_R1Y/D_FV

SP_CONV[H]/BS[H]

FRONT[H]

TO_SUB_CPU

SW2

SW1

EE[L]/5_PB[L]

N.REC[L] (NC)

SUB_RESET/EXP_CLK

SUB_CS/EXP2_DATA

SUB_CLK/KBUS_CLK

SUB_OUT/KBUS_OUT

SUB_IN/KBUS_IN

SUB_OSD_ON

SUB_BUSY/WIDE_DET2

AL5V

S.CLK

D.A MUTE(H)

S.DATA2_FRSYS(NC)

GND

B_UP5V

P.DOWN

LED1

LED2

LED3

LED4

LED5

FULL_E_ON[H]

P.CTL[H]

P.SAVE[L]

V_UP[H]

RXD

TXD

DIAL_PLAY[L]

DIAL_OFF[L]

DIAL_AUTO[L]

HOUSING_SW

NC

1

## Marked elements may differ depending on the model.

Be sure to check the Parts List.

p10290001a_rev3

DCBA

4-9 4-10

HGFE

#DIFFERENCE TABLE

ITEM

JOG/S

CTL_GAIN

SEC.DET/KIL/BIT_IN

SUB_BUSY/W.DET2

RF_AGC/LED

SCR_ID/WIDE

P50_IN

RMO/ANT_CTL

JUST/EDS/SECAM

EEPROM

TU_CE/CLK/DATA

SP_CONV/BS/KBUS_REQ

TU_CLK

TU_DATA

CRYSTAL

EXPANDA

FRONT[H]/EXP1_DATA

SP_CONV/BS/KBUS_REQ

JUST_CLK

BS_P.CTL

SUB_D.IN/KBUS

D.IN/RXD

SUB_D.OUT/KBUS

D.OUT/TXD

SUB_CLK/KBUS

CLK/DIAL_PLAY

SP_CONV/BS/KBUS_REQ

/DIAL_OFF

CN3014

KBUS_DATA

SUB_OSD_ON/V.UP

D_P.MUTE

D_A.MUTE/FF/REW

EDS

OSD

JBS/STLB/S1_DC

CN3011

SUB_RESET/EXP.CLK

FF/REW

SUB_CLK/KBUS_CLK

B.BACK/P.SAVE

IN_SELA/EXP1_DATA

SUB_CS/EXP2_DATA

M_PULSE

P50_OUT/M_PULSE

V.FF

B3003

D3011

D3012

C4010

Q4001

R3252

R3245

R3017

R3018

R3247

R3019

R3258

R3234

Q3007

D3008

R3257

R3044

R3056

IC3003

R3057

R3060

R3061

R3059

C3028

C3029

X3001

C3025

C3041

C3024

IC3601

IC3651

C3602

C3603

C3604

C3652

C3653

C3654

B3015

B3016

B3020

R3256

B3011

B3019

B3012

B3013

B3014

CN3014

IC3006

B3026

B3017

R3078

R3255

R3254

B3024

Q3009

B3021

B3022

B3023

B3025

CN3011

R3079

C4015

Q4002

C4016

Q4003

C4017

C4005

R3048

B3018

R3033

R3104

Q3010

Q3011

R3107

R3034

R4011

R4014

: Used

X : Not used

SD1EU/EK SD1MS

OPEN

X

4.7k

X

6.8k

4.7k

10k

X

0Ω

1k

16k

1k

OPEN

QAX0445

X

22p

X

1-6pin

X

1k (10kΩ)

OPEN

X

1-18pin

1k

680p (330p)

X

220

X

0Ω

4.7k

X

0Ω 0Ω 4.7k 4.7k

4.7k (2.2k) 4.7k 1k 1k

0Ω (2.2k) 0Ω 1.8k 1.8k

OPEN OPEN OPEN

XXX

4.7k

4.7k 4.7k

X

6.8k X 4.7k

4.7k X X

10k X X

XXX

0Ω X1k

16k 8k 8k

1k 1k 1k

OPEN OPEN OPEN

QAX0444 QAX0444 QAX0444

XXX

10p 10p 10p

12p 12p 12p

XXX

XX

XXX

1-6pin 1-6pin 1-6pin

XXX

1k 1k 1k

OPEN OPEN OPEN

XXX

XX

XXX

1-18pin 1-18pin 1-18pin

1k 1k 1k

680p 680p0.001

XXX

220 220 220

XXX

0Ω 0Ω 0Ω

4.7k 4.7k 4.7k

X XX

SD1US SD1DOM

4.7k

XX

X

HV4DOM HV4PAL HV4MS HV4US

XXXX

OPEN OPEN OPEN OPEN

4.7k

XXX

1k1k1k

XXXX 1k 1k 1k 1k

XXXX

4.7k 4.7k 4.7k 4.7k

4.7k 4.7k 4.7k

4.7k 6.8k 6.8k X

XX10k 10k

XX

XXXX

1k 0Ω 0Ω X

1k 1k 1k 1k

8k

470 470 470 470

OPEN

QAX0444 QAX0445 QAX0444 QAX0444

10p X 10p 10p

12p 22p 12p 12p

X

XXXX

1-6pin 1-6pin 1-6pin 1-6pin

XXXX

1k 1k 1k 1k

OPEN

OPEN OPEN OPEN OPEN

1-18pin 1-18pin 1-18pin 1-18pin

1k 1k 1k 1k

680p 680p 680p 0.001

220

1k

4.7k

2.7k

0Ω

8k 8k 8k

OPEN OPEN OPEN

XXX

OPEN OPEN OPEN

XXX

XXXX

220 220 220

1k 1k 1k

0Ω 0Ω

2.7k 2.7k

0Ω 0Ω

X

XXX

p10290001a_rev3

4.7k

2.7k

The Parts Number, value and rated voltage etc. in the Schematic Diagram are for references only.

Note :

When replacing the parts, refer to the Parts List.

XX 4.7k 4.7k

X

XXX

X

0Ω

4-11 4-12

4.5 SUB CPU SCHEMATIC DIAGRAM

The Parts Number, value and rated voltage etc. in the Schematic Diagram are for references only.

Note :

When replacing the parts, refer to the Parts List.

0 3 MAIN(SUB CPU)

TO

4.7k47k

R3425R3424

5

R3419

Q3302 DTC144WUA

Q3304 DTC144WUA

R3417

R3360

1k

/50

1k

OPEN

R3416

#

1k

R3355

NC

HOUSING_SW

DIAL_AUTO[H]

DIAL_OFF[H}

DIAL_PLAY[H]

NCNCGND

1k1k1k

R3352

R3354

R3353

R3351

R3350

NC

IN_SEL_B

SP_CONV[H]/D_BS[H]/DV_F[H]

D_VHS[H]/D_SEPA[H]

SECAM/MESECAM[H]

NC

RXD

BUCKUP5V

TXD

1k1k1k

1k

1K

1k

R3358

R3357

1k

NC

P.DOWN

NC

SUB_CS

NC

GND

VDD

X2

X1

GND

XT2

XT1

VDD

AVREF

NC

SW1

SW2

V.UP[H]

EE[L]

SUB_RESET

NC

FF/REW[L]

1k1k1k1K1k

1k

Q3303

TP3303

DTC144WUA

R3402 47k

R3369

CF3301

QAX0227-001

UPD780053GC042

R3361

R3362

R3363

R3364

R3365

R3366

TP3301

R3371

1k

L3301

R3376

R3377

R3378

R3379

R3380

C3312

C3311

IC3301

10µ

0.01

3.3

C3313

0.047

1M

TO_AUDIO_I/0

IN_SEL_A

IN_SEL_B

4

3

TO SYSCON

BIL_SEL/DEC[H]

EE[L]/5_PB[L]

FF/REW[L]

SYSCON

B_UP5V

NC

SUB_OSD_ON

GND

S.CLK

S. DATA

CSB

SW1

SW2

TP3302

TP3306

VDD Y X X1TOX0

IC3302 TC74HC4053AF

A

B

C

R3412

1k

1k1k1k

1k

R3343

NC

R3347

NC

R3346

NC

R3344

R3349

NC

R3348

IN_SEL_A

NC

BIL_SEL/DEC[H]

5_PB[H]

FLY_REC[H]

FULL_E_ON[H]

OUT1_L2[H]

OUT1_D[H]

OUT2_D[H]

D_R2[H]/D_R1Y[H]/D_FV[H]

VHS[H] S1_DC

3.58NTSC[L]

OSD_CS

SO1

SCK1NCSUB_BUSY

SUB_IN

SUB_OUT

1k

1k1k1k

1k

#

1k

R3342

N.REC[H]

D_VHS[H]

D_TU[H]

SUB_CLK

P.CTL[H]

0

R3418

R3411

LED4

LED3

LED2

LED1

LED5

S2_DC

P.SAVE[L]

0

R3341 1k

GND

100

10k

B3301

OPEN

Q3308 DTC144WUA

Q3307

R3340

R3339

R3338

R3337

R3336

R3335

R3334

R3332

R3331

R3330

R3329

R3328

R3327

R3326

R3325

R3324

R3323

R3322

R3321

1k

0

0 0

1k

1K

1k

1K

0

4.7K

SHORT

D3301

DTC144WUA

SYSCON

RXD

TXD

DIAL_PLAY[L]

DIAL_OFF[L]

DIAL_AUTO[L]

HOUSING_SW

LED4

LED3

LED2

LED1

LED5

D_A MUTE[H]

TO VIDEO/AUDIO

5_PB[H]

TO

SYSCON, VIDEO I/O

FULL_E_ON[H]

FLY_REC[H]

S2_DC

S1_DC

DV_SEPA[L] (NC)

OUT1_L2[H]

GND

OUT1_D[H]

OUT2_D[H]

D_VHS[H]

D_TU[H]

SP_CONV/D_BS/D_F

D_A2/D_R1Y/D_FV

VHS[H]

VHS_DV[H]

3.58NTSC[L]

SECAM/MESECAM[H]

TO VIDEO_I/O

OSD_CSB

OSD_CLK

OSD_DATA

VSSVEEINHZ0ZZ1Y0Y1

C3310 R3401

0.01 10k

2

TO SYSCON

SUB_BUSY

SUB_CLK

SUB_RESET

P.DOWN

SUB_CS

SUB_OUT

SUB_IN

1

# MARK ELEMENTS ARE NOT MOUNTED.

DCBA

4-13 4-14

R3301

R3302

TP3305

TP3304

R3303

R3305

R3306

#

C3302 OPEN

R3308

R3309

R3310

R3311

R3312

R3313

#

C3301

OPEN

C3303

OPEN

R3314

R3315

R3316

R3317

R3318

R3319

R3320

Q3305 DTC144WUA

R3403 10k

Q3306

DTC144WUA

p20174001a_rev1

TO SYSCON

AL5V

P.SAVE[L]

P.CTL[H]

V_UP[H]

HGFE

The Parts Number, value and rated voltage etc. in the Schematic Diagram are for references only.

4.6 TUNER SCHEMATIC DIAGRAM

0

3 MAIN (TUNER)

# TU6001

ANT IN ANT OUT

MATSUSHITA

5

4

OPEN

3

2

TO

SYSCON

LOCK [L]

TU_CE

TU_DATA

TU_CLK

I2C_CLK2

I2C_DATA2

BS_ANT/AFC

TU_A_MUTE[H]

TU_V_MUTE[H]

BIL_SEL/DEC/[H]

RF_AGC/LED

JUST_CLK

SW1

SW2

TU_SYNC[H]

PAL/MS

BB(AL5V)

AUDIO IN

MOD SDA

MOD B(AL5V)

MOD SCL

VIDEO IN

RF AGC

PLL CLK

PLL DATA

MB(SW5V)

LOCK(L)

TU(30V)

IF OUT

AUDIO OUT

SIF OUT

VIDEO OUT

MB(SW5V)

TU CE

IF IN

NTSC

NC(GND)

AUDIO IN

CH SW

MOD B(SW5V)

CONV.CTL(H)

VIDEO IN

NC

NC(GND)

(RF AGC)

(BT)

TU CE

PLL CLK

PLL DATA

NC(5V)

NC

MB(SW5V)

LOCK(L)

TU(30V)

IF OUT

IF IN

NC

SW 1

NC

SW 2

AUDIO OUT

(SIF OUT)

AFT

VIDEO OUT

NC(OPEN)

ANT IN ANT OUT

#

TU6001

ALPS

PAL/MS NTSC

BB(AL5V)

MOD SDA CH SW

MOD B(AL5V)

MOD SCL CONV.CTL(H)

VIDEO IN VIDEO IN

TU(30V)

RF AGC (RF AGC)

NC

MB(SW5V)

SW 1

SW 2

AUDIO OUT AUDIO OUT

SIF OUT SIF OUT

AFT AFT

AUDIO INAUDIO IN

MOD B(SW5V)

TU CETU CE

PLL CLKPLL CLK

PLL DATAPLL DATA

MB(SW5V)

LOCK(L)LOCK(L)

TU(30V)TU(30V)

IF OUTIF OUT

VIDEO OUTVIDEO OUT

#

B6001

NC

NCNC

TPTP

L6002

#

10

L6005

#

10

#

R6025

10k

#

C6014

#

R6024

#

R6023

R6022

#

0

R6020

#

0

#

R6021

L6001

#

10

#

C6027

220p

CH

#

C6028

220p

CH

R6060

#

10k

R6061

#

10k

0

C6023

#

C6006

#

D6002

Note :

When replacing the parts, refer to the Parts List.

# DIFFERENCE TABLE

TUNER

OPEN

TUNER

ATS+ K6080

VIDEO BUFFER

TU_V_MUTE

TU_A_MUTE

AUDIO OUT

AFC

MB(SW5V)

PLL CLK

PLL DATA

TU CE

SYSTEM SW R6060,R6061

SYNC DET

DEMOD

DEMOD PWB ASSY

9V REG

DEMOD REG

PASS CON

SW12V B6607

DEMOD OUT

MUTE Q6501,Q6502

TUNER MONO B6510

DEMOD

SELECTION

TO CONNECTION

GND

RF5V

SW5V

SW12V

#

C6555

#

SIF

COMP

B6035

R6601

BT2

TO SYSCON

AL5V

TO VIDEO/AUDIO, AUDIO I/O

DEMOD[L]

GND

DEMOD[R]

TO VIDEO/AUDIO

TU_AUDIO

TO DEMOD CN6701

CN6701

##

PAL/MS

/ARC

US JPN

NC

JUST _CLK

I2C

LED

_DATA

I2C

BIL

_CLK

_SEL

TU

_MUTE

DEMOD

_[R]

DEMOD

_[L]

SW5V

SW9V

GND

COMP

SIF

TO CONNECTION

TU_VIDEO

GND

KOREA

NC

LED

MODE _SEL

NC

DEMOD _[R]

DEMOD _[L]

SW12V

GND

SIF

Q6551

#

2SC3243/DE

#

R6551

#

R6552

270

100

#

C6554

D6551C6552

##

MTZJ10B

#

DTC143T

#

K6080

600

#

PELN0806

Q6501

Q6502

DTC143T

2SB1218A/QR 2SA1576A/QR 2PA1576/R

#

R6045

470

T6040

#

B6030

#

Q6030

#

Q6032

DTC144E

C6032

#

0.047

#

C6043

0.022

0.01

#

B6607

B6566

#

B6510

#

R6553

I2C _ DATA

470

LED/RF_AGC

#

B6552

#

R6554

I2C_CLK

470

BIL_SEL

#

B6554

#

C6553

#

B6563

#

B6565

#

R6046

10k

#

Q6042

#

D6040

DTC114EU

DA204U

#

C6044

/50

2.2

C6551

#

47

/16

OPEN

#

R6044

8.2k

#

2SC4081/RS

Q6040

0.01

#

R6509

#

R6511

#

C6033

#

DTC144E

#

R6042

2.7k

2SA1576/RS

#

R6043

22k

#

C6519

#

C6520

#

R6034 R6030

1M 1k

Q6031

R6032

R6033

#

Q6041

C6042

470p

R6508

#

0.01

#

C6022

#

C6020

C6021

#

C6007

#

C6008

#

0.01

#

C6005

/50

10

HZ30-2L

R6038

#

5.6k

C6024

#

0.056

R6031

0

#

B6033

#

B6032

R6040 R6041

##

470 180k

R6510

#

L6032 SHORT

CF6031

5.07MHz

#

C6037

/16

10

B6034

#

C6040

#

0.1

C6041

#

Used

Not Used

SYMBOL EU/EK

TU6001

R6025,B6035

R6030,Q6030

B6030

Q6031

R6034

C6033

B6032

Q6032

B6033

R6032

R6033

R6038

C6032

B6034

C6037

B6001

C6024

C6027,C6028CENELEC

C6005

C6006TU(30V)

L6005 10 10

C6007

C6008

L6001

C6014,L6002BB(AL5V)

R6020

R6023

C6020

R6024

C6021

R6022

C6022

C6023LOCK

R6040~R6046,

C6040~C6044,

Q6040~Q6042,

D6040,T6040

SYMBOL EU/EK

CN6701 LPA10094* LPA10094* PB11087* PB11087* PB11076* PB11076*

R6551,R6552,

Q6551,D6551

C6551,C6552

C6553

C6554

C6555

R6508,R6510

R6509,R6511

C6519,C6520

R6553,R6554

B6552,B6554

B6563

B6565

B6566

R6601

FRANCE

ALPS ALPS MATSUSHITA MATSUSHITA

QAU0151 QAU0152 QAU0198 QAU0198

00

3.9k

3.3k

1.8k

0.047

330/10 330/10

470 470

470 470R6021

470 470

FRANCE

33/16 33/16

0.01 0.01

00

JAPAN

MS

DVS2 PVS100USDVS2 PVS100

0.0047

00

SHORT SHORT

1k 1k

JAPAN

MS

DVS2 PVS100USDVS2 PVS100

00 0

QAU0216

12k

SHORT

1k

1

DCBA

4-15 4-16

p10306001a_rev0

HGFE

4.7 VIDEO I/O SWITCH SCHEMATIC DIAGRAM

0 3 MAIN (VIDEO I/O SW)

The Parts Number, value and rated voltage etc. in the Schematic Diagram are for references only.

Note :

When replacing the parts, refer to the Parts List.

B701

0Ø

IC706

PQ05TZ1U

ON/OFF

OUTNCGND

IC711 OPEN

C792 OPEN

C793 C796 OPEN OPEN

B735 OPEN

MM1113XF

C795 OPEN

HH

Vcc GND

5

TO CONNECTION[MAIN]

REAR2_Y_IN/TERM_D_Y

V_FROM_OSD

TERM_Y_OUT

REAR2_C_IN/TERM_D_C

TERM_C_OUT

Y_OUT

C_OUT

CHARA_DATA

V_TO_OSD

GND

4

3

2

TO CONNECTION[MAIN]

OUT2_D[H]

B.BACK[H]

I2C_DATA2

I2C_CLK2

P.MUTE[L]

TO ON SCREEN CN851

CN704

2Fsc

OSD_CS

S.CLK

S.DATA_FRSYS

EDS[H]/

I2C_CLK2

EDS_CS/

I2C_DATA2

SWD_S.DATA

CHARA_DATA

P.MUTE[L]

V_FROM_OSD

SYNC_DET[H]

OSD_IN

GND

V_TO_OSD

SW5V

OSD_C

OSD_Y

SW12V

D_P.MUTE[H]

D_Y/V_IN

TO

SYSCON

D_P.MUTE[H]

SWD_S.DATA

SYNC_DET[H]

OSD_CS

S.CLK2

S.DATA_FRSYS

D_YV[H]

S2_DC/A_SEARCH[H]

TO

SUB_CPU

OSD_CSB

OSD_CLK

OSD_DATA

TO VIDEO/AUDIO

TO_PS_C

TO

S/P_CONV.

CN701

#

TO_PS_C

TO_PS_Y

FROM_PS_C

SW5V

TO

S_SUB

CN702 CN513

FROM_PS_Y

TO_PS_Y

FROM_PS_C

TO_PS_C

SW5V

2Fsc

CN1

GND

N.C

GND

L701

4.7µ IC701

OPEN

Vcc NC

12dB

C701 OPEN

GND

C702 C703 OPEN OPEN

0Ø

B707

B734

OPEN

B710

OPEN

B740

OPEN

1212

B741

0Ø

B731

B732

B733

0Ø

#

L712

4.7µ

#

Q726

#

R779

1k

#

R778 1k

R701 OPEN

Q702 OPEN

R702 OPEN

Q701 OPEN

R703 OPEN

#

FL701 FL702

PELN1199#PELN1198

R720 R721

R716

2.2k 2.2k

C708 C709

0.01 47

IC705

MM1117XF

B721

0Ø

2.2

B723 OPEN

C784 OPEN

IC710 OPEN

C785 OPEN

1.5k

±0.5%

Q708

/6.3

H

C757

/50

C758 100p

C786 OPEN

C787 C788 OPEN OPEN

R717 0Ω

R718 270

Q709

±0.5%

R719 470

±0.5%

R767

0Ω

N

C759

2.2 /50

H

Vcc GND

C760

0.01

B724

OPEN

H

Vcc GND

Q710

R768

0Ω

C761

2.2

/50

C789 OPEN

C790 OPEN

R704 33k

C704

0.01

Q703

R706 270 ±0.5%

R705 22k

R707 560 ±0.5%

#

C779 15p

##

L713 100µ

#

R780

1.2k

Q704

#

Q727

R708 R709 R710 10k 0Ω 560

C705

0.01

#

R781

#

Q728

1k

#

R782 100

#

R783 1k

R712

6.8k

Q706

Q705

C706 47

R713

/6.3

3.9k

R711

R714

82

680

#

C780 C781

0.01 47

#

C783

/6.3

10

/16

#

C782

0.01

R715 OPEN

Q707

C707 OPEN

C756 C762 OPEN

#

IC709

MM1031XM

Vcc

6dB

GND

#

R784

0Ω

R722 470 ±0.5%

Q712

R723 470 ±0.5%

Q711

B713

OPEN

IN

D706

1SS355

100p

C763 C764 1100

/50 /6.3

OPEN

B725

B726 0Ø

C791 47 /6.3

L714

4.7µ

R724 1k

C712 C714

IC702

0.01 0.01

H

Vcc GND

C710

C713

OPEN

C711

0.01

LPF

H.Sync

Sep.

0.0033

0.01

TPGND

C765

C766

B727

0Ø

C797 OPEN

H

C794 OPEN

C715L702

224.7µ

IC707

AN3916

B.G.

KEYED/

Ref

PEAK Def.

Sync

LH

Clamp

C767

0.047

/16

/6.3

C768

C769

C770

22

10

C807

C798 OPEN

/16

GCA Amp

Di

Clamp

C771

4.7 /25

/16OPEN

R769

1.2k

10

IC703

MM1228XF

C716R725

1M

OPEN

H

Vcc GND

R726 390k

C717

/50

1

TP701

R772

1k

R773

R770

22k

470

R775

18k

Q725

R774

C772

0.01

R771

#

IC712

L715

4.7µ

270k

C773 47p

470

C801 C803

0.01 0.01

H

Vcc GND

C802

0.01

#

C799

C800

/6.3

47

0.01

OPEN

C720C718

2.22.2 /50/50

Q730

C778 OPEN

R786 OPEN

Q729

DTA144WUA

0Ø

B738

OPEN

B715

#

DTA144WUA

R785 470

TO DV MAIN

(DV V OUT) CN3501 CN703 D_C_IN

GND

D_Y/V_IN

D_C_OUT

GND

D_Y_OUT

B737

OPEN

B739

OPEN

B718

B717

0Ø

B716

#

Q731 OPEN

TO SYSCON

D_R2/D_R1Y/D_FV

D_TU[H]

SP_CONV[H]/BS[H]

SP_CONV/D_BS/D_F

D_VHS[H]

D_VHS[H]/D_SEPA[H]

TO CONNECTION

SW5V

SW12V

AL5.8V

SWD_C

SWD_Y

BS_VIDEO

REAR1_Y_IN

REAR2_V_IN

REAR1_V_IN

TUNER_VIDEO

FRONT_Y_IN

FRONT_V_IN

REAR1_C_IN

FRONT_C_IN

H

C721

6dB

100p

C719

0.01

/16#

C774

10

#

C775 OPEN

VR701 50k

D AGC

B728

#

Q713

R730

R727 1M

±0.5%

C722

0.01

R776

#

0Ω

IC708

#

MM1115XF

NC

#

B722

NC

C804 OPEN

IC713

OPEN

NC

C805 OPEN

B729

0Ø

B730 OPEN

1k

R728

Q714

270

±0.5%

R729

270

B714

OPEN

#

C777 10

/16

H

R777

0Ω

#

C776

0.01

C806 OPEN

H

1

# DIFFERENCE TABLE

S.NO

MODEL

HR-DVS2EU/EK

HR-DVS2MS

IC708,

IC709 B722

Q726~

Q728

R776,

R778~ R784

C774~

C778, C779~ C783, C800 L712 B716,

B728 FL701,

FL702

CN701

X

DCBA

IC712

X

MM1111XF

MM1113XFX

4-17 4-18

## Marked elements may differ depending on the model.

Be sure to check the Parts List.

Used Not used

2SC4081/QRS/.

2SA1576A/QR/.

p10305001a_rev1

HGFE

4.8 AUDIO I/O SCHEMATIC DIAGRAM

The Parts Number, value and rated voltage etc. in the Schematic Diagram are for references only.

Note :

When replacing the parts, refer to the Parts List.

03

MAIN (AUDIO I/O)

TO SYSCON, SUB CPU

DV_A.MUTE[H]

IN_SEL_B

B2607

#

B2608

R2691

R2692

#

B2609

#

B2610

#

D2602 OPEN

1

C2607

/50

1

C2606

R2626 22k

C2610 100p

R2624

5.6K

C2611 100p

R2625

5.6K

#NAME?

/50

#

R2636 10k

BAX2 X1 X X0 X3VDD

/16

#

IC2604 BA15218F

C2604 47 /16

#

R2640

#

R2622 22k

100k

R2621

#

5.6K

#

C2609 100p

R2618 1k

VCC

#

R2619 22k

#

C2608 100p

#

R2620

5.6K

#NAME?

#

R2639 100k

Y0 Y2 Y Y3 Y1 INH VEE VSS

IC2603 BU4052BCF

R2611 R2614

R2610 R2613

1k 10k1k 1k

#

R2612 1k

#

R2615

R2616R2617

1k

1k1k

BAX2 X1 X X0 X3VDD

VCC

IC2602 BA15218F

C2605 10

/16

C2602 100p

C2603 100p

R2637

100k

#NAME?

R2638 100k

C2683 47

IC2601 BU4052BCF

/16

R2609 1k

R2607R2608 1k1k

Y0 Y2 Y Y3 Y1 INH VEE VSS

R2601 R2604

R2602

R2603

1k

1k 1k

1k

C2682 47

R2606 1k

R2605 10k

/16

C2601 10

BAX2 X1 X X0 X3VDD

Y0 Y2 Y Y3 Y1 INH VEE VSS

IC2606 BU4052BCF

R2628

R2627 R2630

1k1k1k 1k

R2689

0Ω

R2690

/16

D2601 OPEN

OPEN

R2629 1k

R2632R2635

R2633R2634

1k1k

R2631

C2612

10k

10

5

B2604 OPEN

VDD Y

XX1X0ABC

TO DV MAIN (AUDIO AD/DA) CN3701

CN2601

DV_A_REC[L]

GND

DV_A_REC[R]

4

DV_A_PB[L]

DV_A_PB[R]

GND

IC2610 BU4053BCF

B2603

R2684 10k

Q2601 2SC4081/QRS/

OPEN

R2685

2.2k

220

R2681

10k

R2682

Q2602 2SC4081/QRS/

R2683

2.2k

10k

R2686

C2681 10

R2687 220

VSSVEEINHZ0ZZ1Y0Y1

R2688 220

/16

IC2605 BA15218F

VCC

R2623 22k

IN_SEL_A

D_R2/D_R1Y/D_FV

SP_CONV/D_BS/D_F

D_VHS[H]

D_TU[H]

FRONT[H]

SP_CONV[H]/BS[H]

OUT1_D[H]

OUT2_D[H]

BIL_SEL/DEC[H]

D_YV[H]

TO CONNECTION

AL5.8V

0Ω

AL12V

220

AUDIO[-]

GND

11

3

TO CONNECTION

GND

RCA_A.OUT[R]

RCA_A.OUT[L]

A.IN1[R]

A.IN1[L]

LINE_OUT[R]

LINE_OUT[L]

A.IN2[R]

A.IN2[L]

DEC_OUT[R]

DEC_OUT[L]

2

TO CONNECTION

F.AUDIO[R]

F.AUDIO[L]

TO

TUNER

DEMOD[R]

DEMOD[L]

FROM

BS_AUDIO[R]

BS_AUDIO[L]

NC

BS

R2661 10k

10k

R2665

10k

R2667

R2660 220

R2662 220

R2663

R2664

10k

220

R2666 220

#

1

C2614

#

1

C2613

C2660

#

C2661

#

##

B2602 B2601

00

#

IC2609 LA7151

/16 10

C2656

10

/16

#

10

/16

/16 10

C2657

#

VccGND NC

/16

10

C2658

#

C2659 10

R2659

C2655 10

/16

C2654 100p

VCC

C2652 10

IC2608 BA15218F

/16

C2653 100p

–VCC

Y0 Y2 Y Y3 Y1 INH VEE VSS

IC2607 BU4052BCF

R2652

R2651 R2654

1k1k 1k

R2656

R2657R2658

1k

1k1k

BAX2 X1 X X0 X3VDD

#

C2651 10

R2668 10k

/16

TO VIDEO/AUDIO

A.SEL_IN[R]

A.SEL_IN[L]

FMA_OUT[R]

FMA_OUT[L]

GND

DEMOD[R]

DEMOD[L]

A.IN1[R]

A.IN1[L]

DEC_OUT[R]

DEC_OUT[L]

A.IN2[R]

A.IN2[L]

R2655R2653

10k1k

p10336001a_rev0

1

B2601,B2602

B2607,B2608

Used

Not used

IC2609 C2656-C2661

MODEL

NTSC

PAL/MS

SYMBOL

B2609 B2610

R2636R2668

MODEL

With BS

W/O BS

IC2604

,R2612,R2615SYMBOL R2619-R2622,R2639,R2640 C2608,C2609,C2613,C2614

DCBA

4-19 4-20

HGFE

# DIFFERENCE TABLE

SYMBOL

MODEL

With DVC

With HDD

4.9 CONNECTION SCHEMATIC DIAGRAM

The Parts Number, value and rated voltage etc. in the Schematic Diagram are for references only.

Note :

When replacing the parts, refer to the Parts List.

GND

REAR2_V_IN

REAR1_V_IN

##

B7515B7514

OPEN

CN7503

S1_DC

S2_DC

TO TERMINAL CN7103

#

SW12V

SYS_GND

SW5V

#

R7506

4.7k

OUT1_D[H]

C.BOX/SAT_CTL

#

R7507 10

1/2W

OSD_P.CTL[L]

B.BACK[H]

OUT1_L2[H]

R7514

#

Q7501 2SC1317/RS/

#

R7505

220

CH+12V

I2C_CLK2

I2c_DATA2

SCR[H]

P50_I/O

SECAM/MESECAM[H]

6.8k

L7501

#

100µ

#

C7503 470 /6.3

TO TERMINAL

CN7104

CN7504

A.IN2[L]

DEC_OUT[R]

DEC_OUT[L]

R7508

#

5.6k

A.IN2[R]

#

A.IN1[L]

LINE_OUT[R]

LINE_OUT[L]

Q7502 DTC144WU

RCA_A.OUT[L]

A.IN1[R]

GND

RCA_A.OUT[R]

C7505

#

C7506

C7507

#

C7508

#

C7509

#

C7510

#

C7511

#

C7512

#

C7513

#

C7514

#

R7512

5.6k

CN7505

GND

AFC_IN

BIT_IN

BIT_OUT

TO TERMINAL

#

OPEN

#

B7511

#

Q7503 DTC144WU

OPEN

REC_COLOR

TO S_SUB CN511

CN502

R7513

#

5

B7516

#

TO

VIDEO_I/O SW

TERM_Y_OUT

TERM_C_OUT

REAR2_Y_IN/TERM_D_Y

REAR2_C_IN/TERM_D_C

REAR1_Y_IN

REAR1_C_IN

REAR1_V_IN

REAR2_V_IN

SWD_C

SWD_Y

BS_VIDEO

TUNER_VIDEO

B.BACK[H]

P.MUTE[L]

SW12V

AL5.8V

SW5V

FRONT_V_IN

FRONT_C_IN

4

3

2

1

FRONT_Y_IN

CHARA_DATA

V_TO_OSD

V_FROM_OSD

I2C_CLK2

I2C_DATA2

OUT2_D[H]

S-SUB CN512

TO

CN7506

REAR1_Y_IN

REAR1_C_IN

REAR2_Y_IN

REAR2_C_IN

Y_OUT

C_OUT

V_FROM_OSD

OPEN

TO JACK CN7002

#

FRONT_Y_IN

FRONT_C_IN

FRONT_V_IN

PAUSE FRONT_A(L) FRONT_A(R)

J1/JOG_B J2/JOG_A

SHUTTLE[L]/NC

GND/NC JSB/SHUTTLE_B JSA/SHUTTLE_A

TO SYSCON

JSA/SHUTTLE_A

JSB/SHUTTLE_B

SHUTTLE[L]/NC

J2/JOG_A

J1/JOG_B

TO REGULATOR CN5321

#

BS_SW5V

AL17V

P.SAVE[L]

V.UP[H]

P.CTL[H]

DC3.5V[+]

DC3.5V[-]

M12/17V DRUM12V

TO REGULATOR CN5322

#

CH+12V

AUDIO[-]

SW5V[2]

AL5.8V

C_OUT

Y_OUT

#

CN7510

CN7507

CN7509

AL6V

-29V

M12V

CN7508

RF5V

SW12V AL12V

SW5V

GND

NC

GND

##

D7504

GND

1SS355

D7503

#

1SS355

#

GND

GND GND

BT2 GND GND GND

48V

R7510

75

#

R7511C7504

#

75

SHORT

#

R7509

75

#

C7515

0.1

B7501

#

B7519

#

B7512

##

#

B7502

2.2k

B7513

# B7518

B7517 OPEN

TO 3D DIGITAL/2M CN1401

CN501

TO TERMINAL CN7101

#

D7501

#

R7501

1SS355

10k

##

C7501 C7502

0.01 0.01

#

R7503 D7502

B7508

10k

##

R7502 R7504

100k 100k

CN7501

GND

CARA_DATA

fsc

GND

C_TO_DIGI

SW5V[2]

Y/V_TO_DIGI

EE[L]

Y_FROM_DIGI

GND

C_FROM_DIGI

KILLER_DET

I2C_CLK_A/V

I2C_DATA_A/V

V.P.CTL

V.REF

D.FF

TRICK[H]

SLOW_PULSE

EE[L]

I2C_DATA_A/V

I2C_CLK_A/V

Fsc

SW5V

GND

C_TO_DIGI

Y/V_TO_DIGI

Y_FROM_DIGI

C_FORM_DIGI

PB_COLOR

V.PULSE

SECAM_PB_COLOR

MAIN_ALC_DET

Y_TO_SUB

P.MUTE[L]

WIDE_DET

FRONT_Y_IN

FRONT_C_IN

FRONT_V_IN

REAR2_V_IN

GND

V_TO_OSD

CHARA_DATA

Y_TO_AV

GND

V_FROM_AV

GND

TERM_C_OUT

TERM_Y_OUT

GND

TERM_D_Y

#

1SS355

TERM_D_C

GND

SW'D_C

GND

SW'D_Y

GND

CN7502

TUNER_VIDEO

TO TERMINAL CN7102

#

D7505

#

1SS355

#

B7510

B7509

#

B7504

#

B7505

#

GND

REAR1_C_IN

REAR1_Y_IN

B7503

#

##

B7506 B7507

GND

DET_OUT[W]

GND

DET_IN

GND

OPEN

DET_OUT[M-N]

TO

BS

GND

DET_OUT[M-N]

DET_IN

DET_OUT[W]

AFC_IN

BIT_IN

BIT_OUT

BS_VIDEO

BS_SW5V

AL17V

AL6V

AUDIO I/O

TO

GND

RCA_A.OUT[R]

RCA_A.OUT[L]

A.IN1[R]

A.IN1[L]

LINE_OUT[R]

LINE_OUT[L]

A.IN2[R]

A.IN2[L]

DEC_OUT[R]

DEC_OUT[L]

F.AUDIO[L]

F.AUDIO[R]

AUDIO[-]

TO

TUNER

TUNER_VIDEO

RF5V

BT2

SW12V

SW5V

GND

TO VIDEO/AUDIO

TUNER_VIDEO

REAR1_V_IN

BS_VIDEO

fsc

KILLER_DET

C.SYNC/V.REF

PB_COLOR

SECAM_PB_COLOR

MAIN_ALC_DET

Y_TO_SUB

Y_TO_AV

V_FROM_AV

REC_COLOR

SW5V

SW12V

FRONT_V_IN

GND

AL5V(NC)

TO SYSCON

JUST/EDS[H]/SECAM

EDS_CS/PAL_PB[H]

S1_DC

S2_DC

PAUSE

I2C_CLK2

I2C_DATA2

SCR_ID[H]/WIDE_DET

P50_I/O

SECAM/MESECAM[H]

B.BACK[H]/P.SAVE

OUT1_L2[H]

OUT1_D[H]

AL5V

ANT_CTL[H]/RMO

OUT2_D[H]

TO SYSCON, AUDIO I/O

GND

I2C_CLK_A/V

I2C_DATA_A/V

V.P_CTL

D.FF

TRICK[H]/M_TRICK[L]

SLOW_P/CNR_CTL

V.PULSE

P.MUTE[L]

SUB_BUSY/WIDE_DET2

P.SAVE[L]

V_UP[H]

P.CTL[H]

DC3.5V[+]

-29V

DC3.5V[-]

GND[M]

M12/17V

DRUM12V

M12V

SW12V

AL12V

SW5V

48V

AL5.8V

Used Not used

# DIFFERENCE TABLE

B7501

B7502

B7503

B7504

B7505

B7506

B7507

B7508

B7509

NC

B7510

B7511

B7512

B7513

B7514

B7515

B7516

B7517

B7518

B7519

R7513

R7501

R7502

R7503

R7504

C7501

C7502

D7501

D7502

C7505

~C7514

C7515

Q7501

R7505

R7506

R7507

L7501

C7503

R7508

Q7502

R7512

Q7503

R7509

R7510

R7511

C7504

CN7510

D7503

CN7501

CN7502

CN7503

CN7505

CN7507

CN7508

CN7509

D7505

R7514

## Marked elements may differ depending on the model.

Be sure to check the Parts List.

X

HR-DVS2

EK

EU MS

XXX

XXXXX

X

XXXX

X

XXXX

XXXXXXX

XXX

XXXXXX

1 -15 1 -15X1 -15 3 -15

1 -5X1 -5X1 -5X1 -7X1 -7 1 -7

1 -14 1 -14 1 -14 7 -16 7 -16 8 -15

X X X 1 -11 1 -11X

1 -16 1 -16 1 -16 1 -16 1 -16 1 -10

1 -13 1 -13 1 -13 3 -13 3 -13 3 -13

3 -15 3 -15 3 -15 1 -15 3 -15 1 -15

DOM US

XX

XXX

X

XXXXX

XX

X

XX

XXX

3 -15 3 -6

HR-PVS100

X

0

3 MAIN(CONNECTION)

DCBA

4-21 4-22

p10308001a_rev0

HGFE

4.10 3D DIGITAL/2M SCHEMATIC DIAGRAM

The Parts Number, value and rated voltage etc. in the Schematic Diagram are for references only.

Note :

When replacing the parts, refer to the Parts List.

0 5 3D DIGITAL/2M

R1447

1k

CHCHCHCH

C1459

1k

QQR0657-010

1k

470

##

1k

C1460

C1461

C1462

C1464

C1465

C1467

C1466

C1468

##

C1469

CH

Q1419 DTC124T

C1463 33

/6.3

R1460 27k

47p

100p

47p

R1446

1k

6.8k

R1441

R1442

6.8k

##

B1409

Q1414

Q1401

2SC1317(RS)

R1401

180

R1402

100

C1401 C1402 33

/16

D1401 RD4.3ESB2 MTZJ4.3B-T2

MCO0

VRBY

R1427

R1428 39k

0.1

C1473

33k

MCO1

VRTC

0.1

C1438

MCO2

VRBC

MCO3

CIN

VSS

IC1401 JCP8026

AVSS2

C1439

0.1

C1454

CWE

FSCIN

0.1

C1440

1

0.1

C1455

TS1

MON3

VSS25

VDD25

MON2

DRAMTE

MON1

0.1

C1430

MON0

##

D1404

##

D1403

1SS355

C1403

330

/6.3

L1401

10µ

0.01

1SS355

R1404

1.8k

##

R1405

2.2k

C1406

0.01

Q1422

##

DTC124T

C1410

4.7 /25

C1411

0.1

R1459

680

Q1420 Q1421

R1463

100

Q1418

Q1402

C1404

0.1

R1411

1.5k

##

R1412

2.2k

Q1406

##

R1461 R1462

1K 10K

CH

C1407 68p

CH

C1416

10

/16

R1416

100k

Q1417

R1458 680

C1412 68p

C1405

C1408

0.1

CH

33p

R1406

470

L1402

6.8µ

##

C1409

CH

39p

C1413

33p

CH

L1403

R1413

#

6.8µ

##

CH

C1414 39p

2SC4081(S)

R1417

100

R1421

#

C1420

C1415

0.1

Q1408

R1418

470

C1421 33p

L1404

6.8µ

CH##CH

C1422

68p

R1407

2.7k

Q1403

C1423

0.1

#

R1410

L1405

C1432

C1433

0.1

##

R1415 220

10µ

C1429

330 /6.3

C1434

R1434

15k

VR1401 D/A LEVEL ADJ.

0.1

#

R1408

#

Q1404

R1414

820

Q1407

C1417

0.1

CH

Q1410

##

R1425

R1426 560

VDD33

SLOWP

TRICK

DFFI

VR

VPLS

VSS

SDATA

SCLK

KILLER

VDD25

COMP

1

AVDD1

COUT

AVSS1

YOUT

IREF

AVDD2

VREF

CLAMP

YVIN

VRTY

##

B1416

0.1

C1435

0.1

C1436

C1424

0.01

0.1

C1472

0.1

C1437

R1435

R1436

22k

10k

VR1401

6.8k

VDD33

AVDD3

MCO4

PFSC

MCO5

TCPOUT

C1425

0.01

C1471

0.1

C1453

VSS

RSTW

MCO7

MCO6

SWRCK

VDD33

RSTR

MCI7

MCI6

MCI5

MCI4

CRE

MCI3

MCI2

MCI1

MCI0

MINTEST

TCLK

CKMODE

MTO

VDD25

RST

VDD33

VSS

VOUT

VDD33

AVSS3

PVREF

PIREF

PCOMP

RFSC

AVDD4

1

47k

R1438

C1442

3.9k

0.1

C1443

C1441

R1437

##

R1430

2.2k

##

C1427 6p

CH

Q1412

L1406

0.1

33µ

R1429

1.5k

R1439

1SS133

27k

D1402

C1445

0.1

C1444

0.1

0Ø

B1412

R1432

1.8k

R1431

820

Q1413

CHCH

C1428C1426 22p39p

R1440 47k

R1433 51

C1452

C1451

C1450

C1449

C1447

0.1

4.7 /25

0.1

C1448 330

/6.3

0.1

C1446

/6.3

100

L1407

10µ

R1448

R1449

5

LC1402

R1450

##

R1451

R1452

R1453

4

TO MAIN(CONNECTION) CN501

CN1401

SLOW_PULSE

TRICK[H]

D.FF

V.REF

V.P_CTL

I2C_DATA

I2C_CLK

KILLER_DET

C_FROM_DIGI

GND

Y_FROM_DIGI

EE[L]

V/Y_TO_DIGI

SW5V[2]

C_TO_DIGI

GND

Fsc

R1454

3

LC1401

QQR0657-013

2

#

CH

C1470

#

L1409

33p

1µ

R1455 680

p10276001a_rev1

1

## MARK ELEMENTS ARE NOT MOUNTED.

ALL SINGLE DIODE:1SS133 OR 1N4148.

ALL PNP TRANSISTOR:2SA1576A(QR) OR 2SB1218A(QR) OR 2PA1576(R)

ALL NPN TRANSISTOR:2SC4081(QRS) OR 2SD1819A(QRS) OR 2PC4081(R)

ALL NPN DIGITAL TRANSISTOR:DTC144WUA OR UN521E OR RN1309

DCBA

4-23 4-24

# DIFFERENCE TABLE

Q1404 R1408 R1410 R1421

PAL/MS

NTSC

Used Not used

R1413

1.2k 390 390

330 33p 1u

470

330240OPEN

C1470 L1409

OPEN OPEN

HGFE

4.11 TERMINAL SCHEMATIC DIAGRAM

TERMINAL

06

The Parts Number, value and rated voltage etc. in the Schematic Diagram are for references only.

Note :

When replacing the parts, refer to the Parts List.

C7104 C7108

0.01 0.01

L7101

5

TO CONNECTION CN7501

CN7101

CHARA_DATA

GND

TERM_Y_OUT

GND

TERM_C_OUT

GND

TERM_D_Y

GND

TERM_D_C

GND

SWD_C

GND

SWD_Y

GND

TUNER_VIDEO

4.7µ

R7107 10k

Q7104

R7108 820

R7109

1k

Q7105 Q7106

DTC144WU DTC144WU

D7101

DA204U

Q7102

R7102 1k

R7105

±0.5%

R7104 560 ±0.5%

470

Q7103

R7110

3.9k

R7111

4.7k

R7112

1.5k

R7113

270 2SC4226/4/

Q7107 2SC4226/4/

R7114

Q7108

1.5k

R7115

3.9k

R7116

5.6k

R7117

1.5k

R7118

270

2SC4226/4/

Q7109 2SC4226/4/

Q7110

R7119

1.5k

R7120

R7121

560

±0.5%

3.3k

Q7111

DTC144WU

R7169

6.8k

R7122

±0.5%

Q7113

470

Q7112

R7123 1k

C7101 C7102

0.01 47

L7102

4.7µ

R7136

C7103 47

75

MM1224XF

/16

/6.3

4

IC7103

C7120

2.2 /50

CLAMP

C7140

0.1

REG_2.5V

R7126

270

C7121

27p

C7123

0.01

C7122

0.01

C7142 C7150

0.1 0.01

DRIVER

CLAMP

6dB 6dB

CLAMP CLAMP CLAMP

IC7104

BH7636S

C7143

0.1

C7141

C7144

OPEN

L7112

L7111 OPEN

OPEN

R7143 100

V

Y

6dB

12dB6dB

Y/C_MIC-6dB

4dB

C

R7145

100

BUFFER

DRIVER

BUFFER

C7145 C7148

C7147

0.1 0.1

0.1

C7146 33p

L7113

1µ

R7144 R7146 100 100

C7149

L7114

OPEN

R7127 560 ±0.5%

R7167

4.7k

C7124 C7168

0.01 47

Q7115

R7128 470 ±0.5%

C7151 10

Q7114

R7129 1k

R7168 270

CLK

BUFFER

I2C-BUS CONTROL

CURRENT LIMITER

EXP1

/16 /16

R7148

DATA

EXP2

100

BUFFER

C7152 C7153

10 10

/16

R7147

100

G

R7130 Q7116

/6.3

C7125 C7126 47 0.01

/16

Q7122

L7115

C7154

0.01

4.7µ

0Ω

C7127 33p

L7104 SHORT

Q7118

R7149 R7151

6.8k 560

R7131 15k

R7132 10k

Q7123 Q7124

R7150 R7153

1k 4.7k

Q7119

R7152

2.7k

Q7120

R7154 0Ω

R7133 330 1/2W

C7129 100 /16

R7134

68

Q7117

DTC114EU ±0.5%

R7170

4.7k R7171 33k

R7172 10k

C7155

R7155

47

3.3k

V.GNDY/V.IN

Y/V.OUT

GND

R7135

75

±0.5%

D7103

OPEN

R7158

C7169

0.01

/6.3

1k

R7157

75

Y.IN V.GND

GND GND GND

V.OUT V.GND

R7156

75

D7104

OPEN

L7103

4.7µ

C7119C7118

0.01100

/6.3

MM1024AF

TO MAIN (CONNECTION) CN7502

CN7102

REAR1_C_IN

GND

REAR1_V_IN

GND

REAR2_V_IN

3

TO MAIN (CONNECTION) CN7503

CN7103

SYS_GND

SW12V

SW5V

C.BOX/SAT_CTL

OUT1_D[H]

OUT1_L2[H]

B.BACK[H]

OSD_P.CTL[L]

SECAM/MESECAM[H]

P50_I/O

SCR[H]

I2C_DATA2

I2C_CLK2

CH+12V

2

L7110 SHORT

C7139C7138 100100 /16/16

H

6dB

H

Vcc GND

IC7101

C7105

C7106

0.01

0.1

C7107

0.01

L7105

0.22µ

J7102

AV1

GND

V.GND

Q7121

L7116

1µ

J7104

AV2/DECODER

GND

RAPIO SW

C/R G B GND

R7159

75

±0.5%

R7124

75

R7137

0Ω

FUNC.SWRAPIO SW

SCRAMBLE

(H)

C7109 C7115 10 1

/16 /50

H

IC7102

MM1228XF

C7112C7111C7110 10100p

C7130 680p

C7156

(L)

GNDBGNDGGNDC/R

680p

(L)

C7132 680p

A.INA.IN A.GND

(R)

A.OUT A.OUT

(L) (R)

C7133C7131

0.0010.001

C7158 680p

A.INA.IN A.GND

(R)

A.OUT A.OUT

(L) (R)

C7134

C7136

OPEN OPEN

L7106

4.7µ

L7107

4.7µ

L7108

4.7µ

L7109

4.7µ

C7137C7135 OPENOPEN

C7160

C7162

OPEN OPEN

L7117

4.7µ

L7118

4.7µ

L7119

4.7µ

L7120

4.7µ

C7163C7161C7159C7157

0.0010.001

OPENOPEN

H

6dB

Vcc GND

C7113

0.01

/16OPEN

R7138

100

R7139

100

R7140

100

R7141

100

R7160

100

R7161

100

R7162

100

R7163

100

C7114 100p

R7125

±0.5%

C7116

330

/6.3

75

C7117

330

/6.3

R7142

100

L7121

R7164

4.7µ

100

R7165

100

L7123 SHORT

C7164 OPEN

C7165 OPEN

L7122

C7166

0.001

4.7µ

C7167

0.001

J7101 S-OUT

34

12

J7103 SAT_CTL

RCA_A.OUT[R]

J7105J7105

RCA_A.OUT[L]

TO MAIN (CONNECTION) CN7504

CN7104

GND

RCA_A.OUT[R]

RCA_A.OUT[L]

A.IN1[R]

A.IN1[L]

LINE_OUT[R]

LINE_OUT[L]

A.IN2[R]

A.IN2[L]

DEC_OUT[R]

DEC_OUT[L]

YC

p10293001a_rev0

1

2SC4081/QRS/.

2SA1576A/QR/.

DCBA

4-264-25

LAST NO VACANT NO

7101~

R

7172

7101,

C

L

D

Q

IC

J

7103, 7106, 7166

7169

7128

7123

7104

7102

7124

7101

7104

7105

HGFE

4.12 DEMODULATOR SCHEMATIC DIAGRAM

The Parts Number, value and rated voltage etc. in the Schematic Diagram are for references only.

Note :

When replacing the parts, refer to the Parts List.

5

4

TO MAIN (TUNER) CN6701

CN6701

NC

I2C_DATA

I2C_CLK

3

TU_A_MUTE

DEMOD_[R]

DEMOD_[L]

SW5V

COMP

GND

SIF

2

1 4 DEMOD

L6701

C6701

0.01

R6702

6.8k

R6701

3.9k

1µ

Q6701

2SC3936/BC

R6703

47

C6702

0.0022

L6702

3.3µ

#

C6705

0.001

R6705

270

R6704

# DIFFERENCE TABLE

SYMBOL

R6713R6715

22k22k

C6714C6716 C6715C6717

DACM_L

R6719

R6712R6714

DACM_R

10k

0.00680.0068 2.22.2

1k1k

VREF2

D_CTR_OUT0

#

C6719

R6720

10

5.6k

/16

R6721

5.6k

#

C6706

0.01

CAPL_M

AHVSS

AGNDC

NC

SC1_IN_L

SC1_IN_R

VREFTOP

MONO_IN

AVSS

C6720

/16

10

0.01

#

C6722

/16

10

#

C6703

C6704

0.01

#

2.2600

R6718

C6724

A GND

D GND

C6723

0.01

/50

#

K6707

1k

#

R6706

150

K6701

600

R6716C6718

470.01

K6706

600

AHVSUP

AVSUP

K6702

#

R6707

NC

ANA_IN1+

600

SC1_OUT_L

ANA_IN-

CH CHCH

C6707

47p

VREF1

SC1_OUT_R

MSP34VCDT

TESTEN

XTAL_IN

C6708

8p

IC6701

TP

XTAL_OUTTPD_CTR_OUT1

X6701

18.432MHz

C6709

1p

TP

ADR_SEL

/50/50

TP

RESETQ

DVSUP

I2C_DA

I2C_CL

STANDBYQ

DVSS

R6711

680k

C6713

0.22

TP

K6705

K6704

600

K6703

600

D6701 1SS133 1N4148M

#

R6710C6721

600

#

C6712

0.01

C6711

#

100p

CH

R6709

100

R6708

100

CH

C6710

#

100p

PRE AMP

MONO IN

ANALOG

Vcc

I2C_bus

DIGITAL

Vcc

DAC Vcc C6718

R6706

C6705

C6703

C6724

K6707

R6718

R6707

C6706

C6710

C6711

R6710

C6712

C6722

STEP UP EU/EK

Used

Not used

FRANCE MS

22 47 47 47

10 12 12 12

BASIC

EU/EK

3SYSTEM 4SYSTEM

180p 220p

ARC

p20162001a_rev2

1

DCBA

4-27 4-28

HGFE