JVC HMHDS-1-U 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: 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

5

4

3

2

1

LED90

S/P CONVERTER

87

DRUM MOTOR

58

CAP MDA

57

LOADING MOTOR55

50 DIGITAL

47

LED/SW

U.DRUM

41

JACK

36

28

DISPLAY

27

EJECT SW

ON SCREEN

17

S-SUB

15

DEMODU

14

A/C HEAD

12

06

TERMINAL

05

3D DIGITAL/2M

MAIN

REGULATOR

02

SW REGULATOR01

NO NAME

OPEN

FROM PS C

NC

GND

FROM PS C

1

7

CN851

CN704

0

5

CN1

OPEN

GND

TO PS Y

TO PS C

GND

TO PS Y

TO PS C

ON SCREEN

(Page 4-29)

2fsc

OSD_CS

S.CLK

S.DATA_ERSYS

EDS[H]/I2C_CLK2

4444444

3D DIGITAL/2M

(Page 4-21)

fsc

GND

C_TO_DIGI

CN1401

4444444

CN501

EDS_CS/I2C_DATA2

SW5V[2]

CN3001

SWD_S.DATA

Y/V_TO_DIGI

DRUM_12V

1 4 DEMODU

CHARA_DATA

P.MUTE[L]

V_FROM_OSD

SYNC_DET[H]

Y_FROM_DIGI

GND

EE[L]

C_FROM_DIGI

GND(M)

DRUM_CTL_V

D.PG

D.FG

0

6 TERMINAL

(Page 4-23)

SWD_Y

CN7101[NTSC]

TUNER_VIDEO

SWD_Y

GND

CN7101[PAL]

4444444

CN7501

(Page 4-25)

OSD-IN

GND

V_TO_OSD

SW5V

OSD_C

KILLER_DET

I2C_CLK_A/V

I2C_DATA_A/V

V.P.C T L

V.R E F

GND

SWD_C

GND

TERM_D_C

GND

SWD_C

GND

TERM_D_C

/NC

JUST_CLK

JPN / PAL/MS

///////////

US

NC

CN1501CN6701

4444444

OSD_Y

SW12V

D_P.MUTE[H]

D_Y/V_IN/A_SEA[H]

D.FF

TRICK[H]

SLOW_PULSE

LDM1

CN3002

GND

LDM2

TERM_D_Y

GND

TERM_D_Y

GND

I2C_DATA

I2C_CLK

BIL_SEL

LED

I2C_DATA

I2C_CLK

TERM_C_OUT

GND

TERM_Y_OUT

TERM_C_OUT

GND

TERM_Y_OUT

TU_MUTE

DEMOD[R]

DEMOD[L]

TU_MUTE

DEMOD[R]

DEMOD[L]

TU_MUTE

DEMOD[R]

DEMOD[L]

GND

SW5V

SW9V

CHARA_DATA

GND

CHARA_DATA

COMP

SIF

/////////

X

CN3004

REAR2_V_IN

GND

CN7102[NTSC]

REAR2_V_IN

GND

CN7102[PAL]

4444444

CN7502

03

LSB

LSC

LSA

REAR1_V_IN

GND[C]

BOARD INTERCONNECTIONS4.1

M

MS MODEL ONLY

87

S/P CONVERTER

FAN MOTOR

SW5VNCGND

GND

SP CH1

D_Y_OUT

SP CH2

COMMON

FMA CH1

CN1

CN701

FMA CH2

FLY. E

SW5V

FLY. E

DOM

US

AC 100V

AC 120V

50/60Hz

60Hz

4444444

LIVE

CN5001

NEUTRAL

0 1 SW REGULATOR

(Page 4-5)

5

0

CN8202

D5V

TXD

RXD

CTS

RTS

GND

SYSRST-

GND

CN8001

EIDE_connector

PAL/MS

AC 110~240V 50/60Hz

CN5201

DC3.5V[-]

GND

DC3.5V[+]

GND

S.PROTECT

GND

48V

12V

4V

BT2

4V

-29V

6V[DV]

AUDIO[-]

6V

17V

DIGITAL

(VIDEO AD/DA Page 4-35) (AUDIO AD/DA Page 4-37) (MPEG DEC. Page 4-39) (MPEG ENC. Page 4-41) (ASIC I/F Page 4-43) (P.SUP Page 4-33)

DD7

DD8

DD6

DD9

DD5

DD10

DD4

DD11

DD3

DD12

DD2

DD13

GND

CN5325

FAN12V

CN5321

BS_SW5V

AL17V

AL6V

P.SAVE[L]

V.UP[H]

AL3.3V

DA0

P.CTL(H)

GND

DC3.5V(+)

-29V

DC3.5V(-)

GND

M12/17V

DRUM12V

M12V

CN5322

CH+12V

RF5V

BT2

GND

SW12V

AL12V

AUDIO(-)

SW5V

SW5V(2)

48V

AL5.8V

GND

AL2.5V

GND

AL2.5V

CN8601

D_C_IN

GND

44444444444444

D_Y/V_IN

D_C_OUT

GND

D_Y_OUT

CN8801

GND

D_A_PB[R]

GND

D_A_PB[L]

GND

D_A_REC[R]

GND

D_A_REC[L]

CN8002

KBUS_DATA

GND

KBUS_CLK

KBUS_REQ

GND

DA2

CS0

CS1

DASP-

GND

CN5301

DC3.5V[-]

GND

DC3.5V[+]

GND

S.PROTECT

GND

48V

12V

4V

BT2

4V

-29V

6V[DV]

AUDIO[-]

6V

17V

DD1

DD14

DD0

DD15

GND

[KEY]

DMARQ

CN5326

GND

0032 REGULATOR

(Page 4-6)

12V

GND

5V

DIOW-

GND

DIOR-

GND

IORDY

CSEL

DMACK-

CN5323

CN8901

GND

AUDIO(-)7V

AL5V

AUDIO(-)7V

INTRQ

RESERVED

AL3.3V

GND

AL3.3V

DA1

PDIAG-

CN7509

BS_SW5V

AL17V

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

D_A_PB[R]

GND

D_A_PB[L]

GND

D_A_REC[R]

GND

D_A_REC[L]

CN3014

KBUS_DATA

NC

KBUS_CLK

KBUS_REQ

NC

CN703

EP CH1

GND

D_C_IN

OPEN

EP CH1

EP CH2

D_C_OUT

D_Y/V_IN

EP CH2

SP CH1

J7107

DECODER_IN

V_IN A_IN(R)

A_IN(L) OUT(M-N) IN

GND

REAR1_C_IN

GND

REAR1_Y_IN

GND

REAR1_C_IN

CH+12V

I2C_CLK2

I2C_DATA2

CN7103[PAL]

GND

CN7503

REAR1_Y_IN

MAIN

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

GND

CN512

REAR2_Y_IN

REAR1_Y_IN

REAR1_C_IN

1

5

S-SUB

(Page 4-27)

Fsc

SW5V

EE[L]

I2C_DATA_A/V

I2C_CLK_A/V

CN511

4444444

CN502

RCU5V

AL5V

CN3011CN7001

CN7103[NTSC]

SCR[H]

P50_I/O

SECAM/MESECAM[H]

GND

REAR2_C_IN

SW5V

GND

S.CLK

S.DATA_TOSYS

OSD_P.CTL

OSD_P.CTL[L]

GND

S>DATA_FRSYS

B.BACK[H]

Y_OUT

C_TO_DIGI

STB

J7108

DET_IN/OUT

OUT1_L2[H]

GND

C_OUT

Y/V_TO_DIGI

Y_FROM_DIGI

RC_IN

GND

OUT(M) AFC_IN BIT_IN

S1_DC or NC

SYS_GND

OUT1_D[H]

C.BOX/SAT_CTL

SW5V

SW12V

NC

SYS_GND

OUT1_D[H]

C.BOX/SAT_CTL

SW5V

SW12V

BS TUNER

/[PAL/MS] [NTSC]

TUNER

GND

V_FROM_OSD

BAIS_FOR_C_OUT

PB_COLOR

V.PULSE

MAIN_ALC_DET

C_FROM_DIGI

SECAM_PB_COLOR

Y_TO_SUB

P.MUTE[L]

LED1

LED2

DC3.5V[-]

DC3.5V[+]

LED3

-29V

B.UP_GND

CN7104[NTSC]

CN7104[PAL]

CN7504

/

MB[SW5V]

CN513

WIDE_DET

FRONT_Y_IN

LED4

LED5

J7109

BIT_OUT V_IN A_IN(R)

GND

A.IN1[R]

NC

GND

A.IN1[R]

RCA_A.OUT[R]

RCA_A.OUT[L]

SDA

AFT

NC[OPEN]

[SIF OUT]

VIDEO OUT

/

///

AFT

SIF OUT

AUDIO OUT

VIDEO OUT

GND

TO PS Y

FROM PS Y

FRONT_V_IN

GND

FRONT_C_IN

REAR2_V_IN

LED6

LINE_OUT[R]

A.IN1[L]

LINE_OUT[R]

A.IN1[L]

BIT OUT

SCL

NC

AUDIO OUT

/

SW 2

GND

FROM PS C

V_TO_OSD

CHARA_DATA

REAR_IN

A.IN2[R]

A.IN2[L]

LINE_OUT[L]

A.IN2[R]

A.IN2[L]

LINE_OUT[L]

AL

B5[S5V]

AR

NC

IF IN

IF OUT

/////

SW 1

IF IN

IF OUT

GND

SW5V

TO PS C

GND

V_FROM_A/V

Y_TO_V

J7104

A_IN(L) V_OUT A_OUT(R)

REAR_S1_IN

DEC_OUT[R]

DEC_OUT[L]

DEC_OUT[R]

DEC_OUT[L]

CN7105[NTSC]

CN7505

V OUT

BIT IN

DET IN

C/N OUT

MUTE

NC

LOCK[L]

TU[30V]

PLL DATA

MB[SW5V]

/

TU[30V]

LOCK[L]

MB[SW5V]

PLL DATA

SW5V

REC_COLOR

FRONT_Y_IN

GND

FRONT_C_IN

CN7507

REAR_1_OUT

J7101

DET_OUT[M_N]

GND

DET_IN

BIT DET

B7[A5V]

TU CE

PLL CLK

///

[BT]

TU CE

PLL CLK

GND

FRONT_V_IN

J7105

A_OUT(L) V_OUT A_OUT(R)

J7102

REAR_S1_OUT

GND

AFC_IN

GND

DET_OUT

KEYED IN

B4[S5V]

DET[MUSE]

TU[S12V]

DET[JSB]

(BT)

[RF AGC]

/

///

NCNCNCNCNCNCNC

RF AGC

GND

PAUSE

FRONT_A[L]

FRONT_A[R]

GND

BIT_IN

BIB[A15V]

B2[S5V]

/

CAP REV(L)

CTL HEAD(-)

CTL HEAD(+)

J7106

REAR_2_OUT

J7103

REAR_S2_OUT

GND

BIT_OUT

BIA[A15V]

B3[A5V]

NCNCNCNCNCNCNC

/

CN7506

V_FROM_OSD

C_OUT

Y_OUT

REAR2_C_IN

REAR2_Y_IN

REAR1_C_IN

REAR1_Y_IN

CN702

SW5V

TO PS C

FROM PS C

TO PS Y

FROM PS Y

CN3003

GND(C)

CAP FG

CAP CTL V

SW5V

GND(M)

M12/17V

CN2002

FULL ERASE

CN2001

GND(C)

A.ERASE

GND(C)

A_OUT(L)

NC

GND

NC

GND

REC

PB

OPEN

OUT

BS-IF

IN

RF OUT

RF IN

MS MODEL ONLY

57

CAP MDA

CN1

12

OPEN

M

F.E

R/P

A.E

CTL

A/C HEAD

ROTARY ENCODER

FW7006

27 EJECT SW (Page 4-31)

FW7005

4

RCU5V

FW7003

FW7004

7

AL5V

S.CLK

GND

STB

RC_IN

S.DATA_TOSYS

S>DATA_FRSYS

2 8 DISPLAY

LED/SW (Page 4-31)

LED1

-29V

B.UP_GND

DC3.5V[-]

DC3.5V[+]

(Page 4-31)

90

LED2

LED3

LED4

LED5

FW7001

FW7002

LED

(Page 4-31)

LED6

GND

FRONT_V_IN

PAUS E

FRONT_A[L]

FRONT_A[R]

GND

CN7002

FRONT_Y_IN

36

FRONT_C_IN

JACK (Page 4-31)

J7001 J7002 J7003J7004 J7005

L IN R IN R.PAUSES IN V IN

HARD DISK DRIVER

41

EP CH2

EP CH1

U.DRUM

SP CH2

SP CH1

FMA CH1

FMA CH2

58

M

DRUM MOTOR

M

FLY. E

55

LOADING

MOTOR

p10315001a_rev0

ABCD EFGH

4-3 4-4

SWITCHING REGULATOR AND REGULATOR SCHEMATIC DIAGRAMS

4.2

REGULATOR02

D5201

1

0

5

4

3

2

CN5001

F5001 2A /250

##

VA5001

#

R5001

4.7M 1/2W

DANGERROUS VOLTAGE

SW.REG

##

LF5001 PELN1204-01-01 QQR0977-001

B5002

SHORT

MY

SHORT

C5001

0.068 /250

B5001

LF5002 QQR0908-001 QQR0984-001

##

SG5001 QAF0046-242

##

VA5002

IC5101

STR-F6552

SD

OCP/FB VCC GND

#

C5103

100p /1kV

K5101 QQR0678-001 QQR0621-001

R5104

680

D5103

R5103

1SS133

MY

GROUND POINT FOR PRIMARY VOLTAGE

3.3k

R5105

0.39 1W

1SS270A

C5104

470p /50

C5004

0.0047 /125

C5002

0.022 /250

R5101

68k

2W

Q5301 2SD1819A/RS/ 2SC4081/RS/ 2PC4081/R/

D5001

RBV-404

MY

C5006

330 /200

##

C5007

##

R5107

R5106

68k 2W

C5106

##

0.0047 C5101

/1k

D5104 AU01 1SR153-400 10ELS4 ERA18-04

D5101 AU01 1SR153-400 10ELS4 ERA18-04

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

R5102

C5102

27 /35

C5105

0.033 /25

PC5101 PC817X

ON3131/RS/ PS2501-1 PC817

R5307

220

47 /25

MY

IC5301 L5431

R5305

22k

C5303

0.033

##

RD2.7ES/B2/ MTZJ2.7B

/50

R5318

D5306

C5302

0.047

MY

/50

R5302

R5313

560

R5314

10k

4.7k

C5304

T5001

QQS0092-001

1

R5303 12k

##

R5312

R5317

33k R5304 3k

Q5302 DTA114EUA UN5111 RN2302 PDTA114EU

##

R5315

C5305

0.01 /50

AK04 11EQS04 1S4

CP5301

ICP-N25

CP

B5303

0Ø

R5316

C5201 220 /6.3

##

D5207 FMB-24 FSQ05A04B YG801C04 SF5SC4 SB640FCT

D5206 FMB-24 FSQ05A04B YG801C04 SF5SC4 SB640FCT

D5202 FML-12S FCF06A20 YG901C2

SF5LC20U ER602FCT

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

MY

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

##

C5202

D5208

#

C5204

D5301 RD15ES/B1/ MTZJ15A

820 /16

C5212

2700

/10

##

L5204

33µ

B5003

SHORT

D5311

1SS133

1SS270A

#

D5313

1SS133

1SS270A

#

C5206

D5310 1SS133 1SS270A

#

D5309 1SS133

1SS270A

C5207

4.7 /100

C5208

/50

18

R5306 47 1/4W

##

C5210

R5308 1k

R5311

47k

680 /10

FR

L5203

##

33µ

L5202 33µ

D5312 1SS133 1SS270A

L5201 33µ

C5203

R5309

1.2k

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

#

R5310

C5301

0.01 /50

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/

##

Q5339 2SD2144S/UV/

##

R5351

2.2k

##

Q5340 UN5111 DTA114EUA RN2302 PDTA114EU

D5333 1SS133 1SS270A

CP5322

CP

ICP-N25

R5327

470

##

R5347

4.7k

##

R5352

1k

Q5321

2SD2528/QP/

R5326

470

C5325

0.001 /50

D5327

RD5.1JS/B2/

MA4051N/M/

##

D5322

##

1SS133 1SS270A

R5323

470

Q5322 2SD1819A/RS/ 2SC4081/RS/

2PC4081/R/

R5328

1k

2SB1239

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.

#

CP5324

ICP-N20

CP

Q5331 2SB1068/KU/

Q5329 DTA114EUA UN5111 RN2302 PDTA114EU

C5333

D5335 1SS133 1SS270A

##

100 /10

IC5321

R5330

470

R5331

47k

Q5334 UN5111 DTA114EUA RN2302 PDTA114EU

##

IN OUT GND REF

B5310

##

C5329 C5330

0.01 100

C5328

/50 /10

100 /10

R5339

Q5328

L5321

100µ

##

B5307

PQ15RW11

R5343

47k

C5322

1k

2SD1450/ST/ 2SD1302/ST/

10 /50

D5337 MTZJ12A RD12ES/B1/

R5336

4.7k

##

B5305

##

R5344

##

C5334

C5323

100

##

2SD1450/ST/ 2SD1302/ST/

220

220 /16

1SS133

1SS270A

R5337

1.5k

Q5333

D5331

##

B5308

/16

#

B5306

Q5332 DTC114EUA UN5211 RN1302 PDTC114EU

##

CP5321

ICP-N25

##

C5335

100 /16

##

D5336 MTZJ12A RD12ES/B1/

D5330

##

1SS133 1SS270A

##

D5323 11ES2 ERA15-02

CP

#

Q5338 DTC114EUA UN5211 RN1302 PDTC114EU

##

2SA1267/YG/ 2SA933AS/RS/

##

R5332

10k

##

R5333

1k

D5324 11ES2 ERA15-02 1A3G

Q5323

B5301

Q5337

R5329 10k

0Ø

##

R5348

2.2k

Q5341

##

UN5211 DTC114EUA RN1302 PDTC114EU

R5322 470

C5324

0.001 /50

D5325

RD5.1JS/B2/

MA4051N/M/

B5309

##

D5328 1SS133

1SS270A

C5326 100 /10

R5324 1k

##

VR5321

R5325

10k

R5340

100

1W

Q5335

2SB1256

D5326

1SS133

1SS270A

B5302

0Ø

C5321

100 /10

IC5322

R5345

4.7k

R5346

2.2k

D5321

PQ5EV3

ERA15-02

Q5336 UN5215 DTC114TUA RN1311 PDTC114TU

R5341

560

R5342

470

FML-12S FCF06A20 YG901C2 SF5LC20U ER602FCT

D5334

11ES2

1A3G

IN OUT GND REF ON/OFF

C5327

0.01 /50

R5335

4.7k

R5338

10k

Q5330

2SD2144S/UV/

##

C5332

22 /16

R5353

10k

R5334

4.7k

B5304 SHORT

D5329 1SS133 1SS270A

CP

##

Q5324 DTC114EUA UN5211 RN1302 PDTC114EU

##

CP5323 ICP-N251A3G

##

C5331

TO MAIN (CONNECTION) CN7509

CN5321

BS_SW5V

AL17V

OPEN

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) CN7508

CN5322

NC

BT2

GND

SW12V

AL12V

AUDIO[-]

SW5V

SW5V[2]

48V

AL5.8V

TO HARD DISK DRIVER

CN5326

12V

GND

5V

TO DIGITAL (P. SUP) CN8901

#

CN5323

AUDIO[-]7V

AL5V

GND

AL3.3V

GND

AL2.5V

GND

FF/REW[H]

##

CN5324

4.5V[M]

FF/REW_6V

6V[DV]

AL5V[DV]

100 /10

GND[M]

OPEN

#

DIFFERENCE TABLE

D5204

DOM

US

YES

## MARK ELEMENTS ARE NOT MOUNTED

GROUND POINT FOR SECONDARY VOLTAGE

CP5324

R5001

YES

R5310

C5103

C5204

100p/1kV

680/2W

NO

820/2W

470p/1kV

2700/10V

2200/10V

D5205

D5309

YES

NO

YES

NO

C5206

330/25V

180/25V

Q5338

YES

NO

YES

B5306

NO

YES

NO

CN5321

1-15

1-13

D5313

NO

YES

p20191001a_rev3

1

4-5 4-6

HGFEDCBA

VIDEO / AUDIO SCHEMATIC DIAGRAM4.3

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.

MAIN (VIDEO/AUDIO)

03

TO AUDIO I/O

FMA_OUT[L]

FMA_OUT[R]

DEC_OUT[L]

5

4

3

2

FMA_CH2

FMA_CH1

LP/EP_CH2

LP/EP_CH1

NC

A.SEL_IN[L]

A.SEL_IN[R]

TO TUNER

TO AUDIO I/O

TO SYSCON

A.ENV/ND[L]

H.REC_ST[H]

EDS_CS/PAL_PB[H]

TO CONNECTION

TO U.DRUM

FLY.E

SP_CH2

SP_CH1

TO A/C HEAD CN1

P/R

A.E

CTL

TO SYSCON

TO FULL ERASE HEAD

TO SYSCON

FULL_E_ON[L]

TO SECAM

SECAM_DET

REC_COLOR

TO VIDEO I/O SW

A.IN1[L]

A.IN1[R]

A.IN2[L]

A.IN2[R]

TU_AUDIO

DEMOD[L]

DEMOD[R]

A.MUTE[H]

SW12V

CN2001

CN2002

FE

N.REC[L]

N.REC_ST[H]

PB_FM

SECAM[H]

C.SYNC

TO_PS_C

PB_COLOR

TO_PS_C

FLY_ON[H]

FLY_REC[H]

GND

#

R409 10k

#

L1 10µ

C5

47

/6.3

0.0047

15k

27k

R406 39k

Q403

Q2051

C2054

0.01

0.0033

C2063

0.01

TP106

B49 B48

0Ω

R24 OPEN

L17 OPEN

C93 OPEN

#

Q405

L402 SHORT

#

R408 47k

#

R407

#

4.7k C409 OPEN

#

Q404

Q2251

R2252 OPEN

C2003 47 47 0.010.01

/6.3 /16

C2256

TO SHEELD

TP111

0.001

0.1 D.FF

C7

C8

R2057

Q2052

R2056 100

R2055

3.3

R2064

Q2061

47k

R2063

Q2062

150

R2062

3.3

R65 OPEN

R23 1K

B5

PB FM

B50

OPEN

Q5

OPEN

B1

R68

OPEN

2.2k

OPEN

10µ

L2251

10µ

L2001

R77 22k

47k

R2058 18k

Q2053

R2059 47k

R2060 18k

Q2054

R2065 18k

R113

100

C130 OPEN

C71

0.01

C103 OPEN

R2011 10k

R2020 1k

D2001 1SS355

Q2004

R25

R27

10k

1K

R29

2.2K

Q7

C72 L18 47p

SHORT

R26 R28

8.2K 1K

TP2253

L2252

R2251

OPEN

1k

C2255 OPEN

Q2252 OPEN

C2251 C2252C2004

Q2003

Q2001

R2018

4.7k

R2019

4.7k

Q2002

Q8

B3

0Ω

R32 1k

L19 10µ

C73 12p

Q9 R30 0Ω

R31

C74

1.2K

12p

C51

OPEN

R2012 15k

0.1

C2227

C2253

0.1

K2251

K2252

0.1

K2253

C2254

C87 OPEN

C88 OPEN

C89

OPEN

C90

OPEN

/25

4.7

C2005

R2014 220k

R2015C2007 18022

/16

C2006

0.012

4.7

0.001

C2008

C2009

R2016

R2017

OPEN

B2012

B2011

#

/25

47k

0.0022

C2010

15k

4.7

C2011

C65

OPEN

#

C2021

0.01

#

Q2011

5_PB[H]

##

C405

GND

A.FF

GND

SW5V

CN1

#

SP_SHORT[H]

LP_SHORT[H]

R21 R22

2.2k 2.2k

Q1 2SC4081/S/

C69

0.1

C2051 330p

OPEN

CTL[+]

CTL[-]

GND

OPEN

B56

EE[L]

fsc

GND

SW5V

OPEN

B57

L26

OPEN

L25 OPEN

R61

OPEN B22

OPEN

Q31 OPEN

R2052

L15

10µ

IC2 OPEN

2Fsc

B44 OPEN

R401 R402 220 680

OPEN

##

C403 130p 47p

Q2

Q3

C2061

0.033

VHS[H]

B46

OPEN

#

R403 R405

Q401

560 68k

C404

D1 OPEN

B42

0Ω

C1

C2

C3

C4

MY

T2051 PELN0860

MY

T2052

PELN0861

0.1

C59

C60

47

OPEN

C129 OPEN

EE[H]/5_PB[H]

R404 47k

#

C406

0.001

###

L401

Q402

15µ

#

C407 15p

0.01

C2053

R2054

C2055

/16

10

C2062

R2061

C2064

/16

10

/6.3

Q14 OPEN

EE[L]/5_PB[L]

C402

0.022

#####

C401

0.01

2SC4081/S/

Q4 2SC4081/S/

2SC4081/S/

C70

0.1

OPEN

R2051

R2053

4.7k

C2052

0.033

B4

C77

C78

OPEN

H

C75

C76

OPEN

B2 OPEN

DEC_OUT[R]

SHORT

C6

0.1

/25

IC1 JCP8022-NSD-2

VHS[H]

R2207

3.3k

R2217

R2218

R2219

R2220

/16

C2226

10

A.MUTE

ENV DET

A.FF

NOR DET

PRE/REC GND

CH2

COMMON

CH1

PRE/REC VCC

A.Vcc

BDL GND

COMP

PRE/REC GND

SP2

COMMON

PRE/REC

SP1

PRE/REC VCC

LP/EP2

LP/EP

COMMON

PRE/REC

LP/EP1

ENV OUT

D.FF

DET

A.GND

R2013

6.8k

C2013 OPEN

REC

TANK

DC PB

C61

SHORT

Q16 OPEN

SP[H]

Q17

R34 22K

R92

1.5k

C109

0.22

R2003

100

R2206

100

R2208

OPEN

R2209

R2004

3.3k

R2005

10K

R2006

39k

R2007

39k

R2213

CARR./DEV.ADJ

C14

0.1

NA EXT IN

SECAM

2M LPF

629TRAP

LPF

MOD

S-DET

R90 470

C2218

C2228

OPEN

INPUT_SEL INPUT_SEL [L][R]

NA INPUT SEL

LPF

D1*D18

P

R

FBC ALC

Y

BDL

LPF

/50

0.47

100p

C2230

EVR

D1*D18

TRAP

ACC

HPF

ET

LPF

YNR

DO DO

P

R

0.01

C15

OPEN

0.1

R75

C63

0.1

C16

39k

C2217

R

P

CTL.P.TRAP

Fh TRAP

COMP

SEP

SUB LPF DE MOD D.LIM.

N.L.

&REC

CLAMPCLAMP

C62

10K

39k

+

SP

AMP

0.01

C84 22p

L20

R2226

OPEN

12k

15k

R2222

R2223

R2224

R2225

OPEN

R2227

OPEN

/50

/25

C2225

4.7

42PIN[L]

R35 OPEN

R33 OPEN

R93 1K

/25

/16

C2223

C2222

C2220

C2219

0.47

4.7

10

C2221

C2224

0.01

FM MON

NR[L]NR[R]

REC/PB MON

HIFI FM

MUTE

VCA

SP

P

R

CARREA OFFSET

MAIN

EMPHA.

INT

W.C./D.C

P

R D17 CTL

EXT

MAIN

DE EMPH.

68µ

R1

6.2k

0.5

L2

C10 150p

C12

12p

2

OPEN

/25

C11

0.1 C13

4.7

1.8k

R2

1.5k

0.5

C2012

R3

R104

B54

6.8k OPEN

Q38

C110 330P

L24 18µ

C106

L28

56P

15µ

15k

R2215

/16 10

OPEN

ET_PB[H]

REC LEV.

Y GND

R62 OPEN

12k

R2010

GND

CTL

SECAM SECAM

P

R

R2210

OPEN

R2211

OPEN

C2213

OPEN

C2214

OPEN

C2208 C2001

4.7

/50

C2216

0.47

OPEN

12k

R2009

R2008

/16

C2002

10

P

R

P

SQPB EQ

Y-LPF

-10dB

R70

0Ω

B8

INPUT_SEL

C.K.

BPF

FM AGC

D.E. N.C.

SQPB

C91

OPEN

C17

3.31101 /50

C82 OPEN

DET

DO DET

R

P

CH4

-10dB -10dB

0Ω

Q28 OPEN

2233441

EVR

PILOT

ADD

P.C.

AGC

C9

2.2 /50

C2215

1

GND

(TU)(TU) (FR)(FR) (L1)(L1)(L2) (L2)

DL

C-LPF

MAIN

CONV.1

PP

RR

LEVEL DET1 LEVEL DET2

BURST

EMPH./DE EMPH.

P EQ

SQPB DL

SQPB SQPB

SB GAIN

G EQ

P

CLEAR SYNC

R

ALC

FBC

AGC DET

PB ALC

CH1

CH2CH3

-10dB

C19C18

#

C52

/16/50

/50

R54

Q18 OPEN

0Ω

C38 47 /6.3

R39

R38

R7

R6

C29

C28

C27

3.58NTSC[H]

B37

0Ω

C39

0.1

C31

0.0047

3.3

0.022

R66 OPEN

C.SYNC/V.REF

C2121 47

L5 10µ

C45 OPEN

220P

0Ω

C54

C53

OPEN

0.1

C34

1K

C33

47

/6.3

C30

10K

/50

Q25 OPEN

Q32 OPEN

AGC_CTL

100p

OPEN

R2230

C2229

/25

4.7

Vcc/2

BS IN[L]

BS IN[R]

DEC OUT[R]

DEC OUT[L]

5

OUTPUT SEL

HIFI

C-LPF

MAIN

CONV.2

NT on PAL

CNV.

C.K.

WHITE LIM.

SQUELCH

CLAMP

SYNC SEP

Y VCC

OPEN

C23

0.1 R4

C92

OPEN

L22

OPEN

47

/6.3

C21C20

R69

0.11 OPEN

C22

C.SYNC

D8 OPEN

R2231 OPEN

C2207

47

/16

D2201

BDL VCC

BDL DET

KILLER DET OUT

11ES2

DATA

CLK

9V

C2205

/50

DET

fsc IN

CR DET

DATA

CLK

C GND

C VCC

R91 OPEN

1

C2204

C2203

/16

0.001

10

R2228 R2229

C2201

OPEN

0Ω

0.1

10

/16

C40

C2231

0.001

C2202

0.033

R9

R8

R

P

C104 OPEN

B18

0Ω

R80

R48

OPEN

1k B26 OPEN

Q34 OPEN

B35B55

L14

OPEN

C79 OPEN

Q37 OPEN

C37

R79 OPEN

1

0Ω

I2C_DATA

0Ω

I2C_CLK

1.8K

R36

X2

C36

QXA0575

4.7 /25

C35

C131 OPEN

0.1

X1 OPEN

C32

0.1

12µ

L11

4p

0.01

C25

C26

L12 OPEN

D3 OPEN

C96

OPEN

R76

OPEN

R114

OPEN

L4

0Ω

B38

R72 OPEN

Q21

R73

OPEN

C95

C114 OPEN

V.PULSE

B45 OPEN

SECAM[H]

10µ

C64 12P

MESECAM[H]

OPEN

R46 330

B59

V.REF C.SYNC C112 OPEN

Q39 OPEN

C105 OPEN

C94

0Ω

L27

L13 100µ

150µ

C108 15P

C113

OPEN

Q40 OPEN

Q41 OPEN

LOG

LINE OUT[L]

LINE OUT[R]

NA PB

NA REC

BAND_GAP

P

VCA

C

R

BDL

CCD LPF

IIC LOGIC

LPF2FscVCO

D5 D5

Fh LOCK CTL

2Fsc OUT

MESECAM

CR DET

DET

X'tal

VCO/XO

1- 2

PHASE SW.

DOWN CONV.

C.KILLER

ID DET

ACC DET

APC SW

REC AFC

DISCRI

PB APC

PULSE

GEN.

REC APC

4PHASE GEN.

1- 2

2FL VCO

D4

C-SQUELCH

D4

6dB

D1*D24

R5

0Ω

L3

10µ

SB_GAIN

C81 OPEN

0.01

C24

C80

0.1

OPEN

R47

R2121

B2101

150

0Ω

D2121

/16

MTZJ8.2C

D6 OPEN

C41

C42 OPEN

OPEN

R88

2.7K

Q24

B19 OPEN

R42 680

R81 OPEN

EE[L]/5_PB[L]

SP[H]

3.58NTSC[H]

2Fsc

R51

2.2k

Fsc

R44 47K

Q12

R45

R43 OPEN

15K

Q11 OPEN

3.58NTSC[H]

B58 OPEN

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]

2.2

/50

0.47

R41 OPEN

Q10 OPEN

R40 OPEN

M_TRICK[L]

R-Y_REV

EE[L]

R82

OPEN

ET_PB[H]/AGC_CTL

R84

OPEN

R85

OPEN

fsc

VHS[H]

1

# DIFFERENCE TABLE

Q401-Q405

SYMBOL

L401,L402 R401-R409

MODEL

W/ FE HEAD

W/O FE HEAD

C401-C407,C409

Used

Not used

CN1

1- 13

1- 11

MODEL

W/ X5_PB

W/O X5_PB

SYMBOL

Q2011 C2021 B2012

MODEL

W/ BS

W/O BS

SYMBOL

C52

TO SYSCON

ABCD EFGH

FRONT_V_IN

TO CONNECTION

BS_VIDEO

REAR1_V_IN

TUNER_VIDEO

REC_COLOR

MAIN_ALC_DET

TO CONNECTION

4-7 4-8

Y_TO_AV

V_FROM_AV

C.SYNC/V.REF

SECAM_PB_COLOR

Y_TO_SUB

PB_COLOR

KILLER_DET

GND

4444444

2SC4081/QRS/.

2SA1576A/QR/.

DTC144WUA.

DTA144WUA

p10325001a_rev0

SYSTEM CONTROL SCHEMATIC DIAGRAM

4.4

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]

FLY.REC[H]

FLY.ON[H]/VHS[H]

TRICK[H]/M_TRICK[L]

BS_P.CTL/MESECAM[H]

SEC.DET/KIL/BIT_IN

ET_PB[H]/AGC_CTL

TO DRUM MOTOR

DRUM_CTL_V

TO LOADING MOTOR

CAP_CTL_V

CAP_REV[L]

TO

ROTARY ENCODER

TO CONNECTION

JSA/SHUTTLE_A

JSB/SHUTTLE_B

TO DISPLAY CN7001

S.DATA_TOSYS

S.DATA-FRSYS

TO DIGITAL (ASIC IF) CN8002

RXD/KBUS_D

DIAL_PLAY[L]/KBUS_CLK

DIAL_OFF[L]/KBUS_REQ

HOUSING_SW/NC

I2C_DATA_A/V

I2C_CLK_A/V

FULL_E_ON[L]

EE[L]/5_PB[L]

N.REC[L]

SP_SHORT[H]

LP_SHORT[H]

H.REC_ST[H]

C.SYNC/V.REF

V.PULSE

NORM/MESEC/S

VIDEO_ENV

A.ENV/ND[L]

SB_GAIN

CN3001

DRUM_12V

GND[M]

D.PG

D.FG

CN3002

LDM1

LDM2

TO CAP MDA

CN3003

GND[C]

CAP_FG

SW5V

GND[M]

M12/17V

CN3004

LSB

LSC

LSA

GND[C]

GND[M]

M12/17V

DRUM12V

SW12V

DC3.5V[+]

DC3.5V[-]

P.SAVE[L]

P.CTL[H]

V_UP[H]

TO CONNECTION

SHUTTLE[L]/NC

J2/JOG_A

J1/JOG_B

CN3011

RCU5V

S.CLK

RC_IN

B.UP_GND

DC3.5V[-]

DC3.5V[+]

LED1

LED2

LED3

LED4

LED5

LED6

CN3014

TXD/NC

RESET

VHS[H]

A.FF

D.FF

GND

CTL[+]

CTL[-]

NC

AL5.8V

M12V

SW5V

GND

48V

-29V

AL 5V

GND

#

AL5V

STB

GND

-29V

#

L3011 SHORT

C3001

L3012

0.1 SHORT

C3004

0.1

CP CP3003 ICP-N25

GND[M]

COMMON_USE_M12/DRUM12V

D4001

1SS355

#

Q3011

#

Q3010

2SC4081/QRS/

DTC144WU

2SD1819A/QRS/

R4019

10K

R4021 10k

DRUM_CTL_V

D.PG

D.FG

B3004 OPEN

CP CP3002 ICP-N15

ICP-N25

CP

CP4001

C3010

QEZ0244-229

C3011

OPEN

R3205 180

Q3002 Q3003

PTZ-NV16 PTZ-NV16

D3001

LNB2301L01VI

#

D3011 1SS133

R3251

10k

R3614 OPEN

IC3004

Vref

LDM2

R3201

10k

R3206 R3207 18k 18k

START

END

SENSOR SENSOR

C3007

OPEN

R3214

10k

CP3004

ICP-N15

CP

C3042

/6.3

470

[for_EDL]

D3012

#

1SS133

BA6956AN

VCC

LMC2

LDM1

C3002

0.01 L3001 SHORT

C3003 10

/16

R3208 R3210

SUPPLY TAKE UP REEL SENSOR REEL SENSOR

C3008

R3215 R3216

10k 10k

D3004 D3005 11ES2 11ES2

R3222

4.7k

D3003

##

RD33ES/B2

R3237 R3238 R3239 10k 10k 10k

#

B3003

OPEN

B3002

OPEN

B3001

GND

LMC1

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

R3202

R3203

4.7k 10k

LMC1

LMC2

PC3001 PC3002 GP3S123 GP3S123

OPEN

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

B4001 OPEN

C3012 100 /6.3

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

R3219R3218

4.7k4.7k

R3244 OPEN

JSA

JSB

STL[L]

Q4003

#

DTC114EU

TP4001

C4017

CTL.P

#

C4010

0.022

R3258

#

4.7K

S3001

QSW0602-004

REC_SAFETY

#

Q4001

DTC114EU

0.0022

#

C4005

0.0022

R4007

C3014

C3015

R3252

#

OPEN

#

##

R3204

2.2k LMC3

R3217

5.6k

R3211R3209

R3212 470k180 180

27k27k

D3002

1SS133

1N4148M

R3213 330k

R3220 100k

Q3302 DTC144EU

#

R3247

4.7k

R3241

100k

10K

R4020

C4001

OPEN

#

DTC114EU

0.1

C4002

C4003

0.001

C4004 22

/16

C4006

T

C4007

R4005

C4008

5.6k

C4009

1k

OPEN

0.1

R3011

R3012

R3013

R3014

R3015

R3016

R3245

#

R3017

OPEN

#

R3018 R3019

#

R3246

R3020

R3021

OPEN

R3022 C3024

R3025

R3026

R3027

R4008

R3233

10K

D3007

1SS355

# R3107

6.8k 100p

0.056

0.1

C4014

C4013

C3033

R4018

1k

R4017

1k

R4001

4.7k

#

C4016

560p

TP3910

#

C4015

0.001

Q4002

560

R4003

R4004

CTL[+]

SVss

CTL[-]

47

/6.3

CTLBIAS

T

0.01

CTLFB

CTLAMPOUT

1

CTLSMTIN

0.056

CFG

SVcc

AVcc

0

NORM/MESEC/S

0

SEC.DET/KIL/BIT_IN

0

PAUSE

OPEN

START_SENSOR

OPEN

END_SENSOR

0

TU_SYNC

4.7k

SUB_BUSY/WIDE_DET2

4.7k

RF_AGC/LED

SCR_ID[H]/WIDE_DET

OPEN

BS_ANT/AFC

0

VIDEO_ENV

0

A.ENV/ND[L]

AVss

CTL_GAIN

0

LSA

0

LSB

0

LSC

1k

CAP_REV[L]

TP3911

C3049

OPEN

R3234

#

10k

0

1k

R4013

R3105

R3106

R3104

#

Vcc

Vss

DFG

DPG

SP[H]

CTLREF

V.PULSE

P.MUTE[L]

SUB_CS/EXP2_DATA

/M_PULSE

RC

P50_IN

P50_OUT

LMC1

LMC2

LMC3

LOCK[L]

ET_PB[H]/AGC_CTL

FRONT[H]/EXP1_DATA

0

OPEN

4.7k

R3032

R3030

R3031

R3029

R3035

R3036

R3033

R3034

#

10K

R3257

#

D3008

1SS355

Q3007

#

DTC144WU

R4016

10k

0.22

0.0047

B3025

#

C4011

C4012

0

R4014

#

22k

R4015

2.2k

4.7k1k1k00001k00000

1k

1SS355

R4012

D4002

R3103

DRUMPWM

R4011

#

V.FF

CAPPWM

OPEN

R4010

R4009

R3097

R3096

R3095

R3094

R3093

A.FF

RESET

VHS[H]

SHTL[L]

C.SYNC

S_CASS[H]

SUB_OSD_ON/V_UP[H]

IC3001

HD6432194B03F

SP_CONV/BS/KBUS_REQ

JUST/EDS[H]/SECAM

KBUS_DATA_IN

KBUS_DATA_OUT

POWER_DET

SB_G[PWM]

STB/TEST

Vss

Vcc

PROTECT

REC_SAFTY

RMO/ANT_CTL[H]

SUB_DATA_IN/

SUB_DATA_OUT/

0

1.5k00

OPEN

TP3901

TP3902

R3038

C3040

1k1k220

R3039

R3040

R3041

R3042

R3044

#

0.01

0.1 R3047

R3048

R3046

#

C3016

COMPU_OUT

OPEN

R3090

R3092

R3091

R3089

OSD_CS

SYNC_DET[H]

S/P CONV[H]/P.SAVE[L]

BS_P.CTL[H]/MESECAM[H]

DV_A.MUTE/FF/REW[L]

FLY_ON[H]

LP_SHORT[H]

SP_SHORT[H]

KBUS_CLK

S.DATA_TOSYS

I2C_DATA_A/V

I2C_CLK_A/V

SUB_CLK/

00470

470

R3049

R3050

R3051

R3052

OPEN

C3039

R3088

R3087

R3086

R3085

#

SLOW_P/

CNR_CTL

EDS_CS/

PAL_PB[H]

TRICK[H]/M_TRICK[L]

V.P.CTL

SUB_RESET/

EXP_CLK

DV_P.MUTE[H]

I2C_DATA2

I2C_CLK2

A.MUTE[H]

TU_V_MUTE[H]

TU_A_MUTE[H]

OSC2

OSC1

TU_DATA

TU_CLK

N.REC_ST[H]

S.DATA_FRSYS

S.CLK H.REC_ST[H]

TU_FG

SP_FG

0

470

1k

R3053

R3054

R3055

R3056

C3017

#

C3018

C3019

C3020

C3021

R3235

R3236

MODE

TU_CE

B3024

#

S3002

QSW0695-001

OPEN

10k

R3225

S.CASS

C3038

#

CNR_CTLSLOW_P/

IC3601

#

BU2090FS

R3613

R3605

R3604

R3603

R3602

R3601

#

B3016

#

B3015

R3606 R3607 R3608 R3609 R3610 R3611 R3612

#

C3602

0.1

0

OPEN

10k

OPEN

R3076

R3075

R3074

R3073

R3072

100

R3229

1M

X3001

IC3003

#

AT24C08-10PC

X3002 QAX05271/4W

C3037

C3036

C3041

#

C3025

#

R3060

#

R3059

#

R3058

R3057

#

SCLWPVCCA0

A1A2VSS

R3255

#

R3254

#

470

OPEN

0

C3054

0.1

12p

18p

30p

S-80727AN-DQ-X

470

1k

R3259

OPEN

SDA

OPEN

R3260

OPEN

OPEN OPEN

R3231R3230 1k4.7k

R3066

4.7k

T

C3026 OPEN

IC3002

##

C3028 C3029

100p 100p

OPEN

VCCWPSCL

A0A1A2

C3050

IC3005 OPEN

C3032

0.1

C3031

0.1

T

C3030

/16

22

C3027 10 /6.3

OPEN

R3261

OPEN

R3262

B3018

#

SDA

VSS

#

IC3006

TC7S04F

B3019

#

B3026

#

B3017

B3014

B3011

B3012

B3013

#

Vss

R3083

Vcc

R3081

R3080

R3079

#

R3078

#

R3077

TP3904

R3071

10k

R3069

Vcc

[OUT]

Vss

TP3905

[IN]

RES

#

X1

R3063

##

X2

4.7k

NMI

FWE

R3062 R3061

## #

10k 470

TP3903

TP3908

TP3907

R3223

4.7k R3224

TP3906

4.7k

OPEN

0.1

OPEN

C3022

OPEN

1k

C3035

C3034

OPEN

5

4

3

2

1

## Marked elements may differ depending on the model.

Be sure to check the Parts List.

Q3009 DTC144WU

R3256

10K

10k

2.2k

C3603

OPEN#OPEN

2.2k

2.2k 10k

C3604

#

VCC

DEC[H]

BIL_SEL/

AUDIO/VIDEO

CONTROL

VSS

DATA1

OUT2D

CLK

OUT1D

FRONT

MAIN (SYSCON)0 3

D_YV

OUT1L2

FLY_REC[H]

D_VHS/SEP

D_VHS

D_R2/R1Y/FV

SPCONV/DBS/DF D_TU

#

R3616

#

R3618

#

R3617

IC3651

#

BU2090FS

0.1

VCC

C3652

FULL_E_ON

#

VSS

DATA2

OPEN#OPEN

C3653

C3654

#

p10290001a_rev3.1

LED4

TUNER/REG

CLK

LED3

CONTROL

N.REC[L]

B3020

#

LED1

LED2

EE[L]/5PB[L]

SW1

TO CONNECTION

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] (NC)

S1_DC

S2_DC

SECAM/MESECAM[H]

P50_I/O

ANT_CTL[H]/RMO

TO

SUB_CPU

OSD_CS2 (NC)

SECAM/MESECAM[H]

S2_DC

S1_DC

NC

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]

NC

TO VIDEO_I/O, CONNECTION

D_P.MUTE[H]

B3022

#

B3021

#

B3023

#

W30

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]

TO BS_TUNER

BS_P.CTL(H)/MESECAM[H]

BS_ANT_CTL[H]/RMO

SEC.DET/KIL/BIT_IN(H)

BS_ANT/AFC I2C_DATA2

I2C_CLK2

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]

LED6

SW2

P.CTL[H] LED5

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

4-9 4-10

HGFEDCBA

#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

VHS(H)

FLY_REC(H)

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

R3016

R3017

R3018

: Used

X : Not used

HR-DVS2 /SR-VS20

EU/EK

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

MS

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

XXX

0Ω 0Ω 0Ω

4.7k 4.7k 4.7k

X XX

US

4.7k

XX

X

220

HM-HDS1

DOM

4.7k

XXX

1k1k1k

XXXX 1k 1k 1k 1k

DOM

XXXX

OPEN OPEN OPEN

XXX

4.7k 4.7k 4.7k 4.7k

4.7k 4.7k 4.7k

4.7k 6.8k 6.8k X

X 4.7k 4.7k

XX10k 10k

XX

XXXX

1k 0Ω 0Ω

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

X

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

1k 1k 1k 1k

680p 680p 680p 0.001

220

1k

4.7k

2.7k

0Ω

X

PAL

8k 8k 8k

OPEN OPEN OPEN

XXX

OPEN OPEN OPEN

X

XX

XXXX

220 220 220

1k 1k 1k

0Ω 0Ω

2.7k 2.7k

0Ω 0Ω

MS

X

4.7k

2.7k

US

0Ω

XXX

X

(1k)

0Ω

(1.8k)

X

p10290001a_rev3

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.

4-11 4-12

VIDEO I/O SWITCH SCHEMATIC DIAGRAM

4.5

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

5

TO CONNECTION

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

TO CONNECTION

OUT2_D[H]

B.BACK[H]

I2C_DATA2

EDS_CS/

I2C_CLK2

EDS[H]/

P.MUTE[L]

TO ON SCREEN CN851

3

NC

2

OPEN

OSD_CS

S.CLK

S.DATA_FRSYS

EDS[H]/

I2C_CLK2

I2C_DATA2

EDS_CS/

SWD_S.DATA

CHARA_DATA

P.MUTE[L]

V_FROM_OSD

SYNC_DET[H]

OSD_IN

V_TO_OSD

SW5V

OSD_C

OSD_Y

SW12V

D_P.MUTE[H]

D_YV_IN/A_SEA[H]

TO

SYSCON D_P.MUTE[H]

SWD_S.DATA

SYNC_DET[H]

OSD_CS

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

TO

S_SUB

CN702

FROM_PS_Y

TO_PS_Y

FROM_PS_C

TO_PS_C

CN704

2Fsc

GND

S.CLK2

2Fsc

SW5V

GND

N.C

GND

OPEN

B731

OPEN

B732

OPEN

B733

L701

4.7µ IC701

OPEN

Vcc NC

12dB

C701 OPEN

GND

C702 C703 OPEN OPEN

0Ω

B734

OPEN

0Ω

B710 B707

L712 OPEN

Q726 OPEN

R778 OPEN

B741 B740

OPEN

R779 OPEN

OPEN

R701 OPEN

Q702 OPEN

R702 OPEN

Q701 OPEN

R703 OPEN

FL701 FL702 OPEN OPEN

R716

1.5k

Q708

R767

0Ω

H

Vcc GND

B724

OPEN

Vcc GND

R720 R721

2.2k 2.2k

R717 0Ω

R718 0Ω

Q709

R719 750

N

C759

2.2 /50

H

C760

0.01

H

0.01

Q710

R768

0Ω

C761

2.2

/50

100p

C789

/16

10

C790 OPEN

R780 OPEN

Q704 OPEN

R782

OPEN

Q727 OPEN

R708 R709 R710 OPEN OPEN

C705 OPEN

R781 OPEN

Q728

OPEN

R783 OPEN

560

Q705

C780 C781 OPEN OPEN

R712

6.8k

Q706

C706 47

R713

/6.3

3.9k

R711

R714

82

1.5k

C783 OPEN

C782 OPEN

R784

OPEN

R715 OPEN

Q707

OPEN

Vcc

6dB

GND

C708

C709

0.01 47 /6.3

C707 OPEN

IC705

MM1117XF

B721

C756 C762

0Ω

OPEN

C757

2.2

/50

C758 100p

B723 OPEN

C784

2.2

/50

IC710

MM1117XF

IC709 OPEN

C785 OPEN

C786

/16

10

C787 C788 OPEN

R704 33k

C704

0.01

Q703

R706 0Ω

R705 22k

R707 1k

C779 OPEN

L713 OPEN

0Ω

MM1113XF

R722 470 _0.5

R723 470 _0.5

Q711

B713

D706

1SS355

C763 1

/50

OPEN

B725

B726

L714

4.7µ

B735 OPEN

Q712

R724 1k

OPEN

IC706

PQ05TZ1U

IN

ON/OFF

OUTNCGND

C764

100

/6.3

C795

2.2

/50 IC711 MM1117XF

C792 OPEN

HH

Vcc GND

C791

C793 C796

47

OPEN

/6.3

C712 C714

IC702

0.01 0.01

H

Vcc GND

C710

C713

0.01

C711 OPEN

LPF

H.Sync

Sep.

0.0033

0.01

TPGND

C765

C766

B727

OPEN

C797

2.2 /50

H

C794

2.2

/50

0.01

C715L702

224.7µ

IC707

AN3916

B.G.

KEYED/

Ref

PEAK

GCA Amp

Def.

Sync

LH

Clamp

C767

0.047

/16

/6.3

/16OPEN

C768

C769

C770

22

10

C807

C798 OPEN

IC703

MM1117XF

C716R725 OPEN

1M

H

Vcc GND

/6.3

R726

0.01

R770 470

Q725

C773

47p

R772

1k

H

Vcc GND

C800

0.01

C717

OPEN

TP701

R773 22k

R775

18k

R774 270k

C801 C803

0.01 0.01

C802

0.01

/16

Di

Clamp

C771

4.7 /25

1.2k

R769

C772

0.01

R771

470

IC712 MM1113XF

C799 47

L715

4.7µ

C720C718

2.22.2 /50/50

Q713

H

C721

6dB

100p

C719

0.01

OPEN

C774

C775

OPEN

VR701 50k

D AGC

B728

OPEN

R730 R727 1M

C722

0.01

R776 OPEN

IC708 OPEN

NC

B722

0Ω

NC

C804 OPEN

IC713

OPEN

NC

C805 OPEN

B729

0Ω

B730

OPEN

R728 OPEN

Q714

R729 OPEN

OPEN

B714

0Ω

C777 OPEN

H

R777

0Ω

C776

OPEN

C806 OPEN

H

R786 OPEN

Q730 OPEN

R785

OPEN

B718

OPEN

TO DIGITAL (VIDEO AD/DA) CN8601

CN703

D_C_IN

GND

D_Y/V_IN

D_C_OUT

GND

D_Y_OUT

B737

0Ω

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

Q729

OPEN

B738

B739

OPEN

0Ω

B717

B715

B716

C778 OPEN

Q731 OPEN

1

p10339001a_rev0

4-13 4-14

HGFEDCBA

AUDIO I/O SCHEMATIC DIAGRAM4.6

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

#

R2691

R2692

B2608

#

B2609

B2610

#

D2602 OPEN

C2607

1

/50

C2606

1

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

/16

10

R2638

C2603 100p

100k

R2609 1k

R2607R2608

R2606

1k1k

1k

BAX2 X1 X X0 X3VDD

#NAME?

C2602

100p

R2637

C2683 47

/16

100k

Y0 Y2 Y Y3 Y1 INH VEE VSS

IC2601 BU4052BCF

R2602

R2601 R2604

1k

1k 1k

R2603 1k

C2682 47

R2605 10k

R2689

0Ω

C2601 10

/16

D2601

/16

OPEN

R2690 OPEN

Y0 Y2 Y Y3 Y1 INH VEE VSS

IC2606 BU4052BCF

R2628

R2627 R2630

1k1k1k 1k

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

GND

DV_A_PB[L]

GND

DV_A_PB[R]

GND

B2603

R2684 10k

IC2610 BU4053BCF

OPEN

R2685

2.2k

Q2601 2SC4081/QRS/

220

R2681

R2683

10k

2.2k

R2682

Q2602 2SC4081/QRS/

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

00

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

B2602 B2601

R2664

10k

220

R2666 220

C2614

#

1

C2613

#

1

C2660

C2661

#

IC2609 LA7151

/16# 10

C2656

/16#

10

/16#

10

/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

/16

10k

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

4-15 4-16

# DIFFERENCE TABLE

SYMBOL

MODEL

With DVC

With HDD

ABCD EFGH

4.7 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

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

NC

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[-]

TUNER

TO

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

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

DVS2/VS20

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

HM-HDS1

XX

X

XX

XXX

3 -15 3 -6

DOM

US

X

X X

X

3 -15

1 -7

7 -16

X

1 -10

3 -13

3 -15

X

OPEN

TO TERMINAL

CN7104

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

SHUTTLE[L]/NC

JSB/SHUTTLE_B JSA/SHUTTLE_A

TO SYSCON

JSA/SHUTTLE_A

JSB/SHUTTLE_B

SHUTTLE[L]/NC

TO REGULATOR CN5321

OPEN

TO REGULATOR CN5322

OPEN

FRONT_Y_IN

CHARA_DATA

V_TO_OSD

V_FROM_OSD

I2C_CLK2

I2C_DATA2

OUT2_D[H]

S-SUB CN512

TO

REAR1_Y_IN

REAR1_C_IN

REAR2_Y_IN

REAR2_C_IN

V_FROM_OSD

OPEN

TO JACK CN7002

#

FRONT_Y_IN

FRONT_C_IN

FRONT_V_IN

FRONT_A(L) FRONT_A(R)

J1/JOG_B J2/JOG_A

GND/NC

J2/JOG_A

J1/JOG_B

#

BS_SW5V

P.SAVE[L]

V.UP[H]

P.CTL[H]

DC3.5V[+]

DC3.5V[-]

M12/17V DRUM12V

#

CH+12V

AUDIO[-]

SW5V[2]

AL5.8V

C_OUT

Y_OUT

CN7506

Y_OUT

C_OUT

#

CN7510

CN7507

PAUSE

CN7509

AL17V

AL6V

-29V

M12V

CN7508

SW12V AL12V

RF5V

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

4

3

2

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_V_IN

REAR1_C_IN

REAR1_Y_IN

B7503

#

##

B7506 B7507

GND

REAR2_V_IN

##

B7515B7514

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]

#

Q7501 2SC1317/RS/

#

R7505

220

P50_I/O

SECAM/MESECAM[H]

6.8k

R7514

SCR[H]

L7501

#

C7503 470 /6.3

100µ

I2c_DATA2

CH+12V

I2C_CLK2

CN7504

A.IN2[L]

DEC_OUT[R]

DEC_OUT[L]

R7508

#

5.6k

LINE_OUT[L]

A.IN2[R]

Q7502

#

DTC144WU

A.IN1[R]

A.IN1[L]

LINE_OUT[R]

GND

RCA_A.OUT[R]

RCA_A.OUT[L]

#

R7512

CN7505

GND

AFC_IN

BIT_IN

BIT_OUT

TO TERMINAL

#

C7505

#

OPEN

#

C7506

OPEN

#

C7507

OPEN

#

C7508

OPEN

#

C7509

OPEN

#

C7510

OPEN

#

C7511

OPEN

#

C7512

OPEN

#

C7513

OPEN

#

C7514

OPEN

B7511

#

5.6k

Q7503

#

DTC144WU

0

3 MAIN(CONNECTION)

DCBA

4-17 4-18

p10308001a_rev0

HGFE

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

TUNER SCHEMATIC DIAGRAM4.8

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

TO CONNECTION

GND

RF5V

SW5V

SW12V

#

B6035

#

R6601

#

C6555

SIF

COMP

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

#

C6551

/16

47

#

R6508

#

R6509

#

C6040

#

L6032 SHORT

#

0.1

R6511

R6510

CF6031

OPEN

5.07MHz

C6037

/16

10

#

B6034

#

R6044

8.2k

#

Q6040

2SC4081/RS

#

R6043

22k

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

#

C6041

#

R6551

R6552

270

100

##

D6551C6552

MTZJ10B

0.01

#

Q6501

DTC143T

#

C6519

#

Q6502

DTC143T

#

C6520

#

K6080

600

#

R6034 R6030

1M 1k

#

C6033

#

Q6031

DTC144E

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

#

R6032

R6033

#

R6042

#

2.7k

#

R6045

470

#

Q6041

2SA1576/RS

#

C6042

T6040

PELN0806

470p

#

B6030

#

Q6030

#

Q6032

DTC144E

#

C6032

0.047

#

C6043

0.022

#

C6554

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

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

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

R6551,R6552,

Q6551,D6551

C6551,C6552

C6553

C6554

C6555

R6508,R6510

R6509,R6511

C6519,C6520

R6553,R6554

B6552,B6554

B6563

B6565

B6566

R6601

FRANCE

MS

3.3k

1.8k

FRANCE

MS

DVS2

0.0047

SHORT SHORT

DVS2

00

1k 1k

00 0

ALPS ALPS MATSUSHITA MATSUSHITA

QAU0151 QAU0152 QAU0198 QAU0198

00

3.9k

1.8k

0.047

330/10 330/10

470 470

470 470R6021

470 470

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

33/16 33/16

0.01 0.01

00

JAPAN

HDS1

DVS2/VS20

ALPS

QAU0163

12k

SHORT

1k

DVS2/VS20

0

US

HDS1

ALPS

QAU0163

12k

SHORT

1k

US

HDS1

0

1

ABCD EFGH

4-19 4-20

p10306001a_rev0

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

3D DIGITAL/2M SCHEMATIC DIAGRAM

4.9

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

R1441

6.8k

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

MCO3

MCO2

JCP8026

VRBC

CIN

VSS

IC1401

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

Q1406

##

R1461 R1462

1K 10K

##

R1412

2.2k

##

CH

C1407 68p

CH

C1416

10

/16

R1416

100k

Q1417

R1458 680

C1412 68p

C1405

C1408

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

0.1

C1415

0.1

Q1408

R1418

CH##CH

R1407

2.7k

Q1403

C1423

0.1

#

R1410

L1405

C1432

C1433

0.1

##

C1434

R1434

VR1401

D/A LEVEL ADJ.

0.1

15k

R1415 220

10µ

C1429

330 /6.3

#

R1408

#

Q1404

R1414

820

Q1407

C1417

0.1

470

C1421

33p

CH

Q1410

L1404

6.8µ

##

R1425

C1422

R1426

68p

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

0.1

L1406

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

/6.3

330

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

# DIFFERENCE TABLE

Q1404 R1408 R1410 R1421

PAL/MS

NTSC

4-21 4-22

Used Not used

R1413

1.2k 390 390

330 33p 1u

470

330240OPEN

C1470 L1409

OPEN OPEN

HGFEDCBA