JVC HR-J271MS, HR-J471MS, HR-J677MS, HR-J777MS Schematics

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

12 3

2.5

(5.0)

1.8

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

PB mode

REC mode

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.

(1000 ), M: M (1000K )

K: K

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.

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

2

3

2

4

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

S40884-03

bar test charts in the E-E mode

Non-removable Board connector

1

Board to Board

3

Connected pattern on board The arrows indicate signal path

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 6A

Note:

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

4-2

S40884-03

4.1

BOARD INTERCONNECTIONS [HR-J271MS,HR-J471MS]

(

Page 4-15

)

OPEN

AC110-240V

50/60Hz

OPEN

BS-IF

OUT

IN

BIT IN/OUT DET IN/OUT

REAR OUT

)

AUDIO(R

VIDEO VIDEO

AUDIO AUDIO

REAR IN

AUDIO(R

)

ANT OUT

ANT IN

FRONT VIDEO

FRONT AUDIO

5

J6201

J6202

J2

OPEN

06

AV.COMPU

J7104

4

J7105

C.BOX CTL

LED RETURN

OPEN

J1

OPEN

BACK UP

MAIN

(

VIDEO/N.AUDIO

(

SYSCON

(

SW. REG

(

TUNER

(

DISPLAY

(

BS CONNECTION Page 4-15

(

TERMINAL

Page 4-5 Page 4-7

Page 4-9 Page 4-11 Page 4-13

Page 4-16

J7101

OPEN

BS P.CTL

I2C DATA

I2C CLK

BIT IN(H

ANT CTL(L

BS ANT

CN7102

BS VIDEO

BS AUDIO(L

BS AUDIO(R

CN6204

DET OUT BIT GND

BIT OUT

DET GND

DET IN

BIT GND

BIT IN

CN6203

BS P.CTL

I2C DATA

I2C CLK )

)

1

2

3

4

5

6

7

BIT IN(H

ANT CTL(L

BS ANT

CN6201

BS VIDEO

BS AUDIO(L

BS AUDIO(R

CN6202

7

DET OUT

6

BIT GND

5

BIT OUT

DET GND

4

DET IN

3

BIT GND

2

1

BIT IN

)

AL5V

)

(

MOD SDA

30V

( TU

MOD B

MOD SCL

AL5V

( BB

2627282930313233343536373839404142

TP

43

TUNER

(

Page 4-11

SW1

SW2

4445464748

)

SIF OUT

49

ONLY USED FOR HR-J471MS

) )

)

) ) )

)

CN7001

35

SHUTTLE

3

OPEN

MINI FRONT (

Page 4-14

OPEN

2

DRUM CTL V

CON1

93

LT BATTERY

1

28

MINI FRONT

ONLY USED

FOR

EP/LP

EP/LP EP/LP

EP/LP

OPEN

) L

(

M12V

CAP REV

CAP FG

CAP CTL V

)

ONLY USED

FOR

HR-J471MS HR-J471MS

4-3 4-4

HGFEDCBA

4.2

VIDEO/N.AUDIO SCHEMATIC DIAGRAM [HR-J271MS,HR-J471MS]

NOTE :

When ordering parts, be sure to order according to

the Part Number indicated in the Parts List.

5

4

3

2

OPEN

TO FULL ERASE HEAD

TO BS CONNECTION

TO TERMINAL

TO TUNER

TO SYSCON

TO SW.REG

TO U.DRUM

##

CN1

TO SYSCON

TO A/C HEAD CN1

TO SYSCON

MAIN(VIDEO/N.AUDIO

1SS133

)

WF10

OPEN

4.7k

15k

56k

##

56k

10k

##

0

##

OPEN

WF8

HIFI MODEL HIFIMODEL

WF9

C89

#

0 C90

#

0

180

0.0015

18k

1

JCP8021-MVC

WF1

Y

47p

C

Y

WF3

WF2

OPEN

C

OPEN

1/50

OPEN

WF7

NC

C

WF6

C

WF5

WF4

100/6.3

SHORT

1/50

0.01

0.22

SHORT

680

0.033

OPEN

W24

OPEN

Q26

OPEN

Q12 2SA1576A /QR

OPEN

TO SYSCON

0.1

OPEN

C

0

330

33

22p

68p

OPEN

#

OPEN

OPENOPEN

4.7k

#

0.1

OPEN

220/6.3

#

0.1

WF11

PB.FM

0.1

OPEN

Y

0

##

1

NOTES : 1. For VIDEO/N.AUDIO waveforms,please refer to page 4-35.

2. Comparison chart of models & marks (#).

##

REF.NO. CN1 D4,D5 C1,C2 C3,C4 C51 C89,C90 R71

M

O

HR-J271MS PIN5-8 NOT USED NOT USED NOT USED USED USED NOT USED

D

E

HR-J471MS PIN1-8 USED USED USED NOT USED NOT USED USED

L

1SS133

ABCD EFGH

##

1SS133

4-5 4-6

0.01 F

0.1

F

6.8k

2.2k

1.5k

0.22

0.01

C112

C113

C114

180p

27

68

820p

82p

OPEN

560

390

Q39 UN521E

12p

Q40

UN521E

Q42 UN521E

R95 10k

R2006,R2009

4.3

SYSTEM CONTROL SCHEMATIC DIAGRAM [HR-J271MS,HR-J471MS]

TO SW.REG

NOTE :

When ordering parts,be sure to order according to

the Part Number indicated in the Parts List.

TO CAP MDA

5

WF3

TO

WF2

WF1

DRUM MOTOR CON1

TO LT BATTERY FW7106

BACK UP

TO C.BOX CTL FW7105

)

MESECAM(H

TO R.PAUSE FW7104

TO VIDEO/N.AUDIO

OPEN

ICP-N25

AL5V

TO DISPLAY

4

TO TUNER

3

NC

TO MV ADV

TO VIDEO/N.AUDIO

2

0.01

TO BS CONNECTION

0.01

R3241

R3240

OPEN

2SC4081 2SC4081 /QRS

Vref

OPEN

OUT 2

W9 0

RD33ES/B2

GND

1SS1355

0.01

)

WF4

33/6.3

R3058 1k

100p

Q202 2SC4083/NP

M24C04-BN6

WF5

OPEN

47/6.3

SHORT

OPEN

0.0022

100

OPEN

0.01

0

0.01

4.7k

1k

4.7k

OPEN

0.01

(

14.32MHz

OPEN

1SS133

0.01

)

18p

(

TIMER CLOCK

OPEN

32KHz

OPEN

DTC114EUA

OPEN OPEN

OPEN

1SS133

0.01

MN101D02GJW

OPEN

1k

OPEN

4.7k

OPEN

1k

OPEN

MESECAM(H

WF7

WF6

4.7

SHORT

OPEN

270p

0

5.6

##

OPEN

C3055

OPEN

)

10p

18p

1000/6.3

OUT 1

/QRS

OPEN

RB721Q-40 1k

BA6956AN

IN 2

IN 1

Vcc

GND

UN521K

OPEN

TO TERMINAL

TO VIDEO/N.AUDIO

1

I2C CLK I2C DATA

NOTES : 1. For SYSCON waveforms,please refer to page 4-35.

2. Comparison chart of models & marks (#).

REF.NO. R210

M

O

HR-J271MS

D

E

HR-J471MS

L

5.6k

3.3k

4-7 4-8

HGFEDCBA

4.4

SWITCHING REGULATOR SCHEMATIC DIAGRAM [HR-J271MS,HR-J471MS]

NOTE :

When ordering parts,be sure to order according to the Part Number indicated in the Parts List.

SHORT

TO DISPLAY

5

0

AC110-240V

50/60Hz

2A/250

VA5001

OPEN

0.068 /250

OPEN

4

SG5001

OPEN

VA5002

OPEN

3

D5001

S1WB/A/60-4102

OPEN

82/400

2SK2632

220k

OPEN

1SS133

68k 2W

SHORT

AU01Z

TO SYSCON

OPEN

33p /1k

GROUND POINT FOR SECONDARY VOLTAGE

220

OPEN

D5203

D5204

D5205

AU01Z

680/10

OPEN

R5306 56k

0.056

OPEN

##

C5321

OPEN

1

220

OPEN

2SD2144S/UV

OPEN

0

OPEN

0

TO SYSCON

SW12V

RF5V

SW12V

TO DISPLAY

TO VIDEO/N.AUDIO

TO TUNER

TO TERMINAL

TO TUNER

TO SYSCON

TO BS CONNECTION

TO SYSCON

#

47/10

100/10

820

OPEN

2.2k 2W

OPEN

270p

2

GROUND POINT FOR PRIMARY VOLTAGE

0.0022 /250

D5208 OPEN

C5206 180/25

OPEN

##

0

OPEN

DENGEROUS VOLTAGE

OPEN

TO BS CONNECTION

TO SYSCON

TO TUNER

TO DISPLAY

NOTE : Comparison chart of models & marks (#).

REF.NO.

M

O

HR-J271MS

D E

HR-J471MS USED 11ES2 USED USED

L

Q5301,Q5302

NOT USED

D5305 C5321

SHORT

NOT USED NOT USED

R5308,R5309

1

ABCD EFGH

4-9 4-10

TUNER SCHEMATIC DIAGRAM [HR-J271MS,HR-J471MS]

4.5

NOTE :

When ordering parts,be sure to order according to the Part Number indicated in the Parts List.

MAIN [TUNER]

TO SYSCON

TO

5

10

OPEN

R6552 OPEN

OPEN

R6551 OPEN

0

OPEN

0.047

OPEN

UN5211

OPEN

4

0.01

0

B6051

OPEN

3

10

OPEN

100

OPEN

100/16

100

OPEN

100

OPEN

0

100P

0

100p

0

100p

100/16

OPEN

0

OPEN

UPC1854AGT

10/16

1/50

OPEN

L+R

LPF

0

OPEN

3.3/16

ST LPF

ST VCO

Off-set Absorption

10/16

OPEN

1/50

SAP

BPF

OPEN

0

OPEN

3k

OPEN

SW.REG

TO VIDEO/N.AUDIO

OPEN

4.7/25

OPEN

R6032

10/16

3.3k

2

0

TO SYSCON

0

OPEN

2SB1218A/RS

OPEN

0

OPEN

1k

OPEN

R6033

1.8k

OPEN

SHORT

270

OPEN

TO VIDEO/N.AUDIO

TO TERMINAL

1

OPEN

4-11 4-12

HGFEDCBA

DISPLAY AND MINI FRONT SCHEMATIC DIAGRAMS [HR-J271MS,HR-J471MS]

4.6

NOTE :

D7012 SLR-34DU3F

When ordering parts,be sure to order according to the Part Number indicated in the Parts List.

LED

330

D7013 SLR-342MG3F

TO SW.REG

TO SYSCON

OPEN

MAIN(DISPLAY

)

5

OPEN

1SS133

OPEN

SLR-325VC REC LINK

0.001

OPEN

330

4

OPEN

0.1

OPEN

SHORT

MINI FRONT

2.7k

4.7k

6.8k

FF

OPEN

REW

OPEN

3

FDP

0.022 47/6.3

0.022

GP1U291Q

220/6.3

OPEN

PLAY

OPEN

2

REC LINK

CH

SP/LP/EP

OPEN

0

OPEN

REC

OPEN

CH

OPEN

0

OPEN

0

PAUSEC.SYSTEM

OPEN

STOP/EJECT

KEY OUT

T6

GND T4

T3 T2

T1

JSB JSA

CN7008

SHUTTLE

1

UN7001

ABCD EFGH

4-13 4-14

4.7 BS CONNECTION AND LITHIUM BATTERY SCHEMATIC DIAGRAMS [HR-J271MS,HR-J471MS] 4.8 TERMINAL SCHEMATIC DIAGRAM [HR-J271MS,HR-471MS]

NOTE :

5

TO SW.REG

TO SYSCON

TO BS TUNER CN6203

4

TO BS TUNER

TO

VIDEO/AUDIO

CN6201 CN7102

BS AUDIO(L

BS AUDIO(R

When ordering parts,be sure to order according to the Part Number indicated in the Parts List.

TO SYSCON FW3002

06

)

TO SYSCON FW3001

PAUSE/COMP

TO SYSCON CN3007

OPEN

NOTE :

When ordering parts,be sure to order according to the Part Number indicated in the Parts List.

##

5

OPEN

##

OPEN

##

MAIN(TERMINAL

)

TO VIDEO/N.AUDIO

4

OPEN

100

OPEN

3

TO BS TUNER CN6202

BTT IN

BIT GND

DET IN

DET GND

BIT OUT

BIT GND

DET OUT

OPEN

BIT IN

BIT OUT

DET IN

DET OUT

3

TO SW.REG

TO TUNER

TO SYSCON

OPEN

2

2SA1576A/QRS

TO SYSCON

NOTE : Comparison chart of models & marks (#).

REF.NO. J7101 R912,R2602

M O

HR-J271MS NOT USED NOT USED

D E

HR-J471MS USED USED

L

1

DCBA

4-15 4-16

1

ABCD

5

4

3

4.9 BOARD INTERCONNECTIONS [HR-J677MS,HR-J777MS]

ANT OUT

(

Page 4-27

R.PAUSE

J7107

SAT CONTROL

(

OPEN

Page 4-32

)

MOD B(AL5V

)

(

Page 4-33

ANT IN

)

AC110-240V

OPEN

(

)(

L-1

)

L-2

(

Page 4-24

)

OPEN

CN3006

BACKUP5V

50/60Hz

)

BLU

BRN

(

BACK UP

(

LIVE

NEUTRAL

MAIN

(

VIDEO/AUDIO Page 4-19

(

ON SCREEN Page 4-21

(

SYSCON Page 4-23

(

SW.REG Page 4-25

(

TUNER Page 4-27

(

DISPLAY Page 4-29

(

)

TERMINAL Page 4-31

) ) ) ) ) )

58

OPEN

)

CN7003

JSB

JSA

CN7008

JSB

JSA

CN3001

GND

KEY OUT KEY OUT

) L

) M

(

GND

DRUM 12V

DRUM CTL V

LP/EP

CN3003

(

CAP FG

CAP REV

M12V

CAP CTL V

CN3002

GND

CN7005

KEY OUT

MINI OPE (

Page 4-30

)

2

CON1

93

LITHIUM BATTERY

R.PAUSE

MINI OPE

LP/EP LP/EP

1

ABCD EFGH

4-17 4-18

4.10

VIDEO/AUDIO SCHEMATIC DIAGRAM [HR-J677MS,HR-J777MS]

NOTE :

When ordering parts,be sure to order according to the Part Number indicated in the Parts List.

TO SYSCON

WF10

Y

680

2.2k

0.47/50

2.2k

1k

0.47/50

WF8

OPEN

WF7

12

OPEN

C

R

L

OPEN

RRR

L

R

C

Y

WF3

WF4

WF2

L

R

HIFI MODEL HIFI MODEL

C

Y

C

Y

C

Y

OPEN OPEN

L

0.1/50

L

0.1/50

R

WF9

R

L

R

L

OPEN

C

WF6

WF5

C

OPEN

0

Q21 OPEN

0

Q34

OPEN

L

R

2.7k

OPEN

L

R

A.PB.FM

WF11

0

WF12

JCP8020-MSD-2

OPEN

WF1

OPEN

R

L

R

L

R

Y

TO TERMINAL

TO TUNER

TO ON SCREEN

TO SYSCON

LP/EP

TO TERMINAL

V FROM OSD

TO SW.REG

TO U.DRUM

TO SYSCON

TO A/C HEAD

TO FULL ERASE HEAD

TO SYSCON

L

R

L

R

L

R

L

R

WF14

CN1

0.082

0

0.0047

0.022

L

R

WF13

5

4

3

2

TO SECAM

WF15

OPEN

MAIN(VIDEO/AUDIO

0

MTZJ8.2C

C2206 10/50

100

0

820

MTZJ5.6C

)

TO SW.REG

R

L

TO SYSCON

0

Y

NC

2SC4081

0

Y

/QRS

OPEN

12p

DTC144WUA

180p

DTC144WUA

1

NOTE : For VIDEO/AUDIO waveforms,Please refer to page 4-36.

4-19 4-20

HGFEDCBA

4.11 ON SCREEN SCHEMATIC DIAGRAM [HR-J677MS,HR-J777MS]

When ordering parts,be sure to order according toNOTE : the Part Number indicated in the Parts List.

MAIN(ON SCREEN

)

5

OPEN

4

WF1

WF2

3

TO VIDEO/AUDIO

2

TO SYSCON

V TO OSD

V FROM OSD

S.CLK

C210

47p

C211

47p

1SS133

LC74789N-9795

1

NOTE : For ON SCREEN waveforms,please refer to page 4-36.

ABCD EFGH

4-21 4-22

5

4

4.12 SYSTEM CONTROL AND LITHIUM BATTERY SCHEMATIC DIAGRAMS [HR-J6777MS,HR-J777MS]

TO VIDEO/AUDIO

(NC)

GND

TO DRUM MOTOR CON1

WF2

WF1

ICP-N25

)

IN 2

IN 1

(

VCC

OUT 1

LMC2

OUT 2

GND

LMC1

R3090

NOTE :

When ordering parts,be sure to order according to the Part Number indicated in the Parts List.

TO SYSCON CN3005

TO VIDEO/AUDIO

)

3.58NTSC(H

)

MESECAM(H

1k

TO TERMINAL

3

2

TO LOADING MOTOR

TO CAP MDA

TO SW.REG

WF3

WF4

OPEN

4.7k

OPEN

WF5

OPEN

IC3001 HD6432192A73F

OPEN

WF6

OPEN

) H

(

3.58NTSC

MESECAM(H

4.7k

470

R3074

C3025

1k

OPEN

C3025 Timer clock

)

TO ON SCREEN

NC

TO TUNER

OPEN

TO LT BATTERY FW7006

CN3006

OPEN

TO DISPLAY

1

1k

RB721Q-40

3300/6.3

OPEN

NOTES : 1. For SYSCON waveforms,please refer to page 4-36.

(

2. Comparison chart of models & marks

#).

REF.NO.

M

HR-J677MS

O

D E

HR-J777MS

L

IC3003

AT24C04-10PC

AT24C08-10PC

4-23 4-24

OPEN

TO DISPLAY

HGFEDCBA

4.13 SWITCHING REGULATOR SCHEMATIC DIAGRAM [HR-J677MS,HR-J777MS]

NOTE :

When ordering parts,be sure to order according to the Part Number indicated in the Parts List.

2.2

R5301

5

AC110-240V

50/60Hz

B5001 SHORT

AK04

0

OPEN

LF5001

OPEN

B5002 SHORT

OPEN

82/400

4

OPEN

220k

OPEN

220

OPEN

RK14LF

1200/10

OPEN

IC5301 LA5613

33k

0.056 /50

0

OPEN

0

TO DISPLAY

TO SYSCON

TO VIDEO/AUDIO

GND

TO SYSCON

OPEN

TO TUNER

TO SYSCON

3

2.2k

OPEN

2

1

GROUND POINT FOR PRIMARY

VOLTAGE

DANGEROUS VOLTAGE

OPEN

GROUND POINT

FOR SECONDARY

VOLTAGE

OPEN

SHORT

OPEN

47 /25

0

OPEN

TO TERMINAL

TO DISPLAY

TO SYSCON

TO TUNER

TO DISPLAY

ABCD EFGH

4-25 4-26

4.14 TUNER SCHEMATIC DIAGRAM [HR-J677MS,HR-J777MS]

NOTE :

When ordering parts,be sure to order according to the Part Number indicated in the Parts List.

)

#

[HR-J777MS]

MAIN(TUNER

5

TO SW.REG

TO VIDEO/AUDIO

L

4

#

TU6001

[HR-J677MS]

RF OUT

OPEN

47

100

100/16

100

OPEN

22p

OPEN

##

0

R

L

R

3

##

100p

##

OPEN

470/10

100p

OPEN

##

1.8k

OPEN

DTC114EUA

0.047

##

10

2

TO SYSCON

OPEN

##

0

TO DEMOD CN6701

TO TERMINAL

1

NOTE : Comparison chart of models & marks

(

#).

REF.NO. TU6001 R6032 R6033

M

HR-J677MS

O

D E L

HR-J777MS

QAU0150-002 USED USED USED

QAU0111-001 NOT USED NOT USED NOT USED

2.2k

0

4-27 4-28

C6020-C6022 B6510

C6032

B6511

HGFEDCBA

4.15

DISPLAY AND MINI OPE SCHEMATIC DIAGRAMS [HR-J677MS,HR-J777MS]

NOTE :

When ordering parts,be sure to order according to the Part Number indicated in the Parts List.

5

OPEN

RD9.1ES/B2

1SS133

REC LINK

TO SYSCON

4

0

MINI OPE

CN7005

3

FDP

GP1U291Q

TO SW.REG

2.7k

4.7k

REW FF

6.8k

PLAY

OPEN

OPEN OPEN OPEN

0

OPEN

2

POWER

REC LINK SP/LP/EP

OPEN

0

C.CYSTEM

0

OPEN

KEY OUT

T6

GND T4

T3 T2

T1

JSA JSB

OPEN

SHUTTLE

CN7008

1

UN7001

ABCD EFGH

4-29 4-30

4.16 TERMINAL AND R.PAUSE SCHEMATIC DIAGRAMS [HR-J677MS,HR-J777MS]

5

4

TO VIDEO/AUDIO

220

OPEN

AV2 IN/DECODER

(

)

L-2

OPEN

R

L

R

R R

L

GND

0

SHORT

R

L

R

NOTE :

When ordering parts,be sure to order according to the Part Number indicated in the Parts List.

OPEN

0

(

)

L-1

OPEN

L

470/6.3

R

L

75

OPEN OPEN

R

L

100

OPEN

100

OPEN

REAR OUT

V.OUT

OPEN

0

3

0

TO TUNER

(NC)

GND

2SB1218A

2

TO SW.REG

TO SYSCON

/QRS

100/16

OPEN

330

OPEN

0.1

OPEN

B7202

R

L

OPEN

0

OPEN

10k/1W

SHORT

OPEN

19

J7107 SAT CONTROL

1

4-31 4-32

HGFEDCBA

4.17 DEMODULATOR SCHEMATIC DIAGRAM [HR-J777MS]

NOTE :

When ordering parts,be sure to order according to the Part Number indicated in the Parts List.

DEMOD

5

R

L

C6718 OPEN

R6715

22k

R6713

22k

L

4

R

R6710

12

TO TUNER

3

2

CN6701

TU MUTE

C6712 OPEN

C6722

R

L

C6703

220p

OPEN

R6718

OPEN

100

OPEN

C6706

OPEN

R6707 47

X6701

(

18.432MHz

C6711 OPEN

C6710

OPEN

)

1

ABCD EFGH

4-33 4-34

WAVEFORMS [HR-J271MS, HR-J471MS]

— VIDEO/N.AUDIO —

WF1

IC1-1

WF2

IC1-11

WF3

IC1-13

WF4

IC1-18

WF5

IC1-27

WAVEFORMS [HR-J677MS, HR-J777MS]

— VIDEO/AUDIO —

WF1

IC1-1

WF2

IC1-11

WF3

IC1-13

WF4

IC1-20

WF5

IC1-27

PB 0.68 Vp-p

20 mV/5 msec/DIV

WF6

PB 0.7 Vp-p

20 mV/20 µsec/DIV

WF10

REC/PB 3.3 Vp-p

0.1 V/10 msec/DIV

— SYSCON —

WF1

CN3002-5

IC1-30

TP111

D.FF

D.FG

REC/PB 0.5 Vp-p

20 mV/20 µsec/DIV

WF7-1

REC 1.0 Vp-p

20 mV/0.5 msec/DIV

WF11

PB 0.72 Vp-p

20 mV/5 msec/DIV

WF2

IC1-53

TP106

PB.FM

CN3002-4

D.PG

REC/PB 0.5 Vp-p

20 mV/20 µsec/DIV

WF7-2

PB 1.4 Vp-p

50 mV/0.5 msec/DIV

WF3

IC1-53

CN3001-2

CAP_FG

REC 1.0 Vp-p

20 mV/20 µsec/DIV

WF8

REC 0.1 Vp-p

2 mV/0.5 msec/DIV

WF4

IC1-63

IC3001-74

CTL_+

REC/PB 2.2 Vp-p

50 mV/20 µsec/DIV

WF9

REC 2.2 Vp-p

0.1 V/1 msec/DIV

WF5

IC1-85

TP4001

CTL.P

PB 0.44 Vp-p

20 mV/5 msec/DIV

WF6

PB 0.76 Vp-p

20 mV/20 µsec/DIV

WF11

REC 1.1 Vp-p

50 mV/0.5 msec/DIV

IC1-30

IC1-97

— ON SCREEN —

WF1

IC201-15

CV_IN

REC/PB 0.48 Vp-p 10 mV/20 µsec/DIV

WF7

PB 0.5 Vp-p

10 mV/0.5 msec/DIV

WF12

REC 1.3 Vp-p

50 mV/1 msec/DIV

WF2

IC1-48

IC1-105

IC201-13

CVOUT

REC/PB 0.48 Vp-p 10 mV/20 µsec/DIV

WF8

REC 0.11 Vp-p

2 mV/0.5 msec/DIV

WF13

PB 0.44 Vp-p

20 mV/5 msec/DIV

IC1-52

TP2253

A.PB.FM

REC 1.0 Vp-p

20 mV/20 µsec/DIV

WF9

REC/PB 0.92 Vp-p

20 mV/0.5 msec/DIV

WF14

REC/PB 3.6 Vp-p

0.1 V/10 msec/DIV

— SYSCON —

WF1

CN3001-4

IC1-62

TP111

D.FF

D.PG

REC/PB 2.2 Vp-p

50 mV/20 µsec/DIV

WF10

REC 0.2 Vp-p

5 mV/0.5 msec/DIV

WF15

PB 0.44 Vp-p

20 mV/2 msec/DIV

WF2

IC1-81

TP106 PB.FM

CN3001-5

D.FG

REC/PB 4.3 Vp-p

0.1 V/1 msec/DIV

WF6

REC/PB 2.1 Vp-p

50 mV/20 µsec/DIV

IC3001-49

CVIN

REC/PB 4.5 Vp-p

0.1 V/10 msec/DIV

WF7

REC/PB 2.1 Vp-p

50 mV/20 µsec/DIV

IC3001-47

VIDEO_OUT

REC/PB 2.4 Vp-p

50 mV/0.5 msec/DIV

REC 3.8 Vp-p

0.1 V/10 msec/DIV

PB 3.3 Vp-p

0.1 V/5 msec/DIV REC/PB 2.1 Vp-p

50 mV/20 µsec/DIV

WF3

REC/PB 2.8 Vp-p

50 mV/0.5 msec/DIV

CN3003-2

CAP_FG

REC/PB 2.1 Vp-p

50 mV/20 µsec/DIV

WF4

PB 2.6 Vp-p

50 mV/10 msec/DIV

TP4001

CTL. P

WF5

REC 3.8 Vp-p

0.1 V/10 msec/DIV

IC3001-1

CTL(+)

REC/PB 4.6 Vp-p

0.2 V/10 msec/DIV

WF6

REC/PB 4.4 Vp-p

0.2 V/20 µsec/DIV

IC3001-98

C.SYNC

REC/PB 4.5 Vp-p

0.1 V/5 msec/DIV

4-35 4-36

4.18 MAIN,A/C HEAD,MINI FRONT,LITHIUM BATTERY AND LOADING MOTOR CIRCUIT BOARDS [HR-J271MS,HR-J471MS]

03 MAIN

LPB10088-002D

DANGEROUS VOLTAGE

12 A/C HEAD

LPB10010-001A

93 LITHIUM BATTERY

LPB10088-002D

28 MINI FRONT

LPB10088-002D

55 LOADING MOTOR

LPB10010-001A

4-37 4-38

COMPONENT PARTS LOCATION GUIDE MAIN [HR-J271MS,HR-J471MS]

REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION

CAPACITOR

C1 B C 15N C2 B C 15N C3 B C 14N C4 B C 14N C5 A D 15N C6 B C 14N C7 B C 4H C8 B C 17N C9 B C 9M C10 B C 12N C11 B C 12N C12 B C 10N C13 B C 10N C14 B C 11M C15 B C 12N C16 B C 12M C17 A D 9M C18 A D 8M C19 A D 9M C20 A D 9M C21 B C 11M C22 A D 9M C23 B C 12M C24 B C 12M C25 B C 11L C26 B C 11L C27 B C 11L C28 A D 11L C29 B C 11L C30 A D 10L C31 A D 11L C32 B C 12L C33 A D 11L C34 B C 10K C35 B C 11K C36 A D 12L C37 A D 12K C38 A D 12K C39 B C 13K C40 A D 12K C41 B C 12K C42 B C 11K C44 B C 15N C51 A D 16G C52 A D 9M C53 B C 10K C54 B C 10K C55 B C 10L C56 B C 10K C57 B C 10N C58 B C 11N C59 B C 9N C60 A D 9N C61 B C 11O C62 B C 11N C64 B C 10M C65 B C 13N C69 B C 15N C70 B C 15N C80 B C 12M C81 B C 11M C87 B C 15N C88 B C 15N C89 B C 14N C90 B C 14N C93 B C 11N C96 B C 8E C98 A D 15H C106 B C 11N C108 B C 10L C109 B C 12N C110 B C 12N C112 B C 10L C113 B C 10L C114 B C 10L C131 B C 9K C132 B C 12J C201 A D 11G C202 B C 11G C203 A D 11G C205 B C 11G C207 B C 11G C208 B C 10G C209 B C 10G C210 B C 10G C211 B C 10G C212 B C 13G C213 B C 12G C401 B C 15O C402 B C 15O C403 B C 15O C404 B C 16O C405 B C 16O C406 B C 16O C407 B C 16O C408 B C 17O C409 A D 17O C901 A D 20O C902 B C 20N C903 A D 20O C904 B C 20N C2001 A D 14K C2002 A D 14L C2003 A D 15M C2004 B C 15M C2005 A D 14O C2006 B C 13N

C2007 A D 13O C2008 A D 13O C2009 B C 12O C2010 B C 13N C2011 A D 13O C2012 A D 13N C2051 A D 9O C2052 A D 9O C2053 B C 9P C2054 B C 8O C2055 A D 10P C2201 B C 11J C2202 B C 13K C2203 A D 13K C2204 B C 10J C2205 A D 13K C2206 A D 13K C2207 A D 13J C2208 A D 14K C2209 A D 14K C2210 A D 15K C2211 A D 15K C2212 A D 15K C2215 A D 15K C2216 A D 15L C2217 A D 15L C2218 A D 15L C2219 A D 16L C2220 A D 16M C2221 B C 16M C2222 A D 16M C2223 A D 16M C2224 B C 16M C2225 A D 16M C2226 A D 15M C2227 B C 15M C2251 A D 15N C2252 B C 15M C2253 B C 16N C2254 B C 15N C3001 B C 7N C3002 B C 6M C3003 A D 5M C3007 B C 4I C3008 B C 20I C3013 A D 14E C3015 B C 13E C3016 B C 13F C3017 B C 13F C3018 A D 13G C3019 B C 12F C3020 B C 12F C3022 B C 13E C3023 B C 16B C3024 A D 4D C3025 B C 4D C3026 A D 2D C3028 A D 2D C3029 B C 6B C3030 A D 6B C3035 B C 12F C3036 A D 13G C3041 B C 9G C3042 B C 9G C3043 A D 13E C3045 A D 13E C3048 B C 13E C3049 B C 11I C3050 B C 10E C3051 B C 17J C3052 B C 17E C3053 A D 14E C3054 B C 17K C3055 A D 16B C4001 B C 7M C4002 A D 8G C4004 A D 8F C4006 B C 8F C4007 B C 10E C4008 A D 7F C4009 B C 9F C4010 A D 8F C4011 B C 7D C4012 B C 8F C4014 B C 8G C4015 B C 8F C4016 A D 6B C4017 B C 6B C4019 B C 10F C4022 B C 8F C5001 A D 2P C5002 A D 2N C5003 A D 4P C5004 A D 1I C5006 A D 2M C5101 A D 2M C5102 A D 2K C5103 B C 3L C5104 A D 3L C5105 A D 2L C5106 A D 4L C5107 A D 3L C5110 A D 2K C5201 A D 1H C5202 A D 3H C5203 A D 2G C5204 A D 3G C5205 A D 2H

C5206 A D 4G C5207 A D 2F C5208 A D 1F C5209 A D 3G C5301 A D 2E C5302 A D 3E C5303 A D 3E C5304 A D 4E C5305 B C 1C C5306 A D 22H C5307 A D 22G C5310 A D 3E C5312 A D 2E C5321 B C 18A C6005 A D 21L C6006 B C 22M C6007 A D 21M C6008 B C 22M C6012 A D 21O C6013 B C 22O C6014 B C 21P C6020 B C 22N C6021 B C 22N C6022 B C 22N C6023 B C 22M C6031 A D 21L C6033 B C 22J C6052 B C 22O C6053 B C 22P C6501 A D 19H C6502 B C 19H C6503 A D 19H C6504 A D 18H C6505 A D 20H C6506 A D 17H C6507 B C 18H C6508 A D 17H C6509 B C 18H C6510 A D 17G C6511 A D 18F C6512 A D 19G C6513 A D 20G C6514 A D 20G C6515 A D 18G C6516 A D 19G C6517 A D 19G C6518 A D 18F C6519 B C 20K C6520 B C 21K C6551 A D 20J C6552 B C 20J C6553 A D 20I C6554 B C 20J C6601 A D 19H C6602 A D 20H C6603 A D 17H C6604 A D 20G C6605 A D 18G C6650 B C 21D C6651 B C 22E C6652 B C 22E C6653 B C 21D C6654 A D 21F C7001 A D 11B C7002 A D 9B C7007 A D 13B C7008 B C 13A C7009 B C 13B C7010 B C 13B C7011 A D 7B C7012 B C 9B C7013 B C 18B C7014 B C 17A C7019 B C 15A C7020 B C 15A C7021 A D 8A C7201 A D 19L C7206 A D 20L

CONNECTOR

CN1 A D 14O CN2001 A D 9O CN2002 A D 19L CN3001 A D 7L CN3002 A D 7P CN3003 A D 7N CN3004 A D 9F CN3005 A D 3D CN3007 A D 13P CN5001 A D 1O CN6204 A D 19M CN6701 A D 21I CN7001 A D 2C CN7003 A D 16A CN7101 A D 21C CN7102 A D 20L

DIODE

D1 A D 17P D2 A D 16P D3 A D 7F D4 A D 16G D5 A D 16G D2001 A D 17N D2201 A D 16L D2202 A D 16L D3001 A D 12H D3002 A D 5D D3004 A D 5C

D3005 A D 5C D3006 A D 6D D3007 B C 16D D3008 A D 4E D3009 B C 11G D3013 B C 8P D3015 B C 17B D4003 A D 14H D5001 B C 3N D5101 A D 1M D5102 A D 1M D5103 A D 3L D5104 A D 3L D5105 A D 2K D5201 A D 1I D5203 A D 3I D5204 A D 3I D5205 A D 3I D5206 A D 2H D5207 A D 2I D5208 A D 3H D5209 A D 3H D5210 A D 4H D5211 A D 1H D5301 A D 3I D5302 A D 1E D5303 A D 1E D5304 A D 1F D5305 A D 3F D5308 B C 3F D5309 A D 4D D5311 A D 4D D5312 B C 4E D5313 B C 2E D6002 A D 21L D6551 A D 20J D6650 B C 21E D7002 A D 7A D7003 A D 8B D7004 A D 17A D7005 A D 17A D7009 A D 16A D7010 A D 16A

IC

IC1 B C 13M IC3001 B C 11E IC3002 A D 7N IC3003 B C 13E IC3004 A D 16C IC5301 A D 2E IC6501 B C 18G IC6650 B C 22E IC7001 B C 12B IC7002 A D 8A

JACK

J1 A D 20Q J2 A D 21Q J6201 A D 15Q J6202 A D 16Q J7101 A D 20A

COIL

L1 A D 16N L2 A D 10N L3 A D 9L L4 A D 9L L5 A D 12J L11 A D 11L L13 A D 10M L15 A D 9O L16 A D 10N L17 A D 11N L24 A D 11N L27 A D 10L L28 A D 12N L201 A D 11G L203 A D 12G L204 A D 13G L401 A D 16O L402 A D 17O L901 A D 20M L2001 A D 16N L2251 A D 16M L5201 A D 3G L5202 A D 1F L5301 A D 4D L6001 A D 21N L6002 A D 22H L6003 A D 21O L6032 A D 22K L6050 A D 21N L7201 A D 18L

TRANSISTOR

Q1 B C 15N Q2 B C 15N Q3 B C 14O Q4 B C 14N Q5 B C 10N Q10 B C 11K Q11 B C 11K Q12 B C 11K Q13 B C 11K Q21 B C 11M Q22 B C 9K Q23 B C 9L Q25 B C 10L Q26 B C 10K

Q27 B C 10K Q32 B C 16H Q35 B C 14H Q38 B C 11N Q39 B C 10L Q40 B C 10L Q41 B C 10L Q42 B C 9L Q201 B C 10G Q202 B C 12G Q401 B C 15O Q402 B C 16O Q403 B C 17O Q404 B C 16N Q405 B C 16O Q901 B C 20N Q902 B C 20N Q2001 B C 11O Q2002 B C 11O Q2003 B C 10O Q2051 B C 9P Q2052 B C 7O Q2053 B C 7O Q2054 B C 7O Q2055 B C 7O Q2101 B C 13O Q2251 B C 17M Q3001 A D 4I Q3002 A D 19I Q3003 B C 6M Q3004 B C 6D Q3005 B C 17E Q4001 B C 7D Q4002 B C 5B Q5101 A D 2L Q5102 A D 2L Q5301 A D 3G Q5302 B C 3F Q5303 A D 22G Q5306 A D 3F Q5307 B C 2E Q5308 B C 3E Q5310 B C 4E Q5311 B C 3F Q5312 A D 1C Q5318 B C 2D Q6030 B C 22J Q6031 B C 22J Q6501 B C 20K Q6502 B C 20K Q6551 A D 20J Q7201 A D 19L QA B C 7J

RESISTOR

R1 B C 12N R2 B C 12N R3 B C 10N R5 B C 9L R6 B C 11L R7 B C 11K R8 B C 12K R9 B C 12K R12 A D 10O R21 B C 16N R22 B C 17N R23 B C 10N R24 B C 10N R36 B C 12K R37 B C 10K R38 B C 10K R39 B C 11K R41 B C 10K R42 B C 10K R43 B C 11K R44 B C 10K R45 B C 11K R46 B C 11M R48 B C 9L R49 B C 9K R50 B C 9K R66 A D 16H R67 A D 8K R69 B C 9M R71 B C 16L R75 B C 11M R76 B C 8E R77 A D 14P R78 B C 12K R79 B C 12K R90 B C 11M R92 B C 12N R93 B C 12N R95 B C 9L R103 B C 11N R104 B C 11N R106 B C 12J R107 B C 9N R108 B C 10M R109 B C 10M R201 B C 11G R202 B C 11G R203 B C 10G R204 B C 10G R205 B C 10G R206 B C 10G R207 B C 10G R210 B C 14F R211 B C 13G

R401 B C 15O R402 B C 16O R403 B C 16O R404 B C 16O R405 B C 16O R406 B C 16O R407 B C 16N R408 B C 16O R901 B C 21P R902 B C 21P R903 B C 20M R904 A D 20N R905 B C 20M R911 B C 20P R912 B C 21B R2001 B C 13K R2002 B C 13J R2003 B C 14K R2004 B C 14K R2005 B C 16K R2006 B C 16K R2007 B C 16K R2008 B C 15K R2009 B C 16K R2010 B C 16K R2011 B C 16M R2012 B C 17M R2013 B C 13N R2014 B C 13N R2015 B C 13O R2016 B C 12O R2017 B C 11O R2018 B C 10O R2019 B C 10O R2051 B C 9O R2052 B C 9P R2053 B C 9P R2054 B C 9P R2055 B C 9O R2056 B C 8O R2057 B C 7O R2058 B C 7O R2059 B C 7O R2060 B C 7O R2101 B C 14N R2201 B C 17L R2202 B C 14K R2203 B C 14K R2204 B C 15J R2205 B C 15K R2206 B C 14J R2207 B C 14J R2213 B C 16K R2215 B C 16K R2217 B C 16L R2218 B C 16L R2219 B C 16L R2220 B C 16L R2222 B C 15L R2223 B C 16L R2224 B C 16L R2225 B C 16L R2230 B C 15K R2231 B C 15K R2232 B C 17M R2251 B C 17M R2601 B C 20A R2602 B C 19B R2603 B C 20P R3001 B C 11D R3002 B C 11D R3003 B C 12D R3004 B C 12D R3005 B C 12D R3007 B C 14C R3008 B C 13D R3009 B C 13D R3010 B C 13D R3011 B C 13D R3012 B C 15D R3013 B C 14D R3014 B C 15D R3015 B C 15D R3016 B C 13D R3017 B C 13E R3018 B C 13E R3019 B C 15D R3020 B C 15D R3021 B C 14D R3022 B C 14E R3026 B C 13F R3027 B C 13F R3029 B C 13F R3030 B C 14F R3031 B C 14F R3035 A D 13H R3043 B C 13G R3044 A D 12G R3046 A D 12G R3056 B C 10G R3057 B C 9G R3058 B C 9J R3060 B C 9G R3061 A D 9G R3062 A D 9G R3063 A D 9G R3078 B C 9E R3079 B C 9E

R3080 B C 9E R3081 B C 9E R3082 B C 9D R3083 B C 9D R3084 B C 9D R3085 B C 9D R3086 B C 9D R3087 B C 9D R3088 B C 10D R3089 B C 10D R3090 A D 8D R3091 A D 8D R3092 B C 9D R3094 B C 9D R3096 B C 10D R3097 B C 10D R3098 B C 10D R3099 B C 11D R3100 B C 11D R3201 B C 6M R3202 B C 5M R3203 B C 5M R3204 B C 5M R3205 B C 7G R3206 B C 9F R3207 B C 9F R3208 B C 9F R3209 A D 9H R3210 B C 7E R3211 B C 15C R3212 B C 17F R3213 B C 16F R3214 B C 7G R3215 B C 7G R3216 B C 5E R3217 B C 6D R3219 B C 9E R3220 B C 13E R3222 B C 13E R3223 B C 12F R3224 B C 12F R3225 B C 12F R3226 B C 17B R3227 B C 17B R3232 A D 7C R3233 B C 7D R3234 B C 6C R3235 A D 6P R3236 B C 15C R3237 A D 13I R3238 A D 13I R3240 B C 10C R3241 B C 10C R4001 A D 13G R4002 B C 7H R4003 B C 8F R4004 B C 14E R4006 B C 14C R4010 B C 10E R4011 B C 10F R4012 B C 9F R4013 B C 14C R4018 B C 7F R4019 B C 8G R4020 B C 8G R4021 B C 8G R4022 B C 6B R4024 B C 7G R4025 B C 7H R5001 A D 4P R5101 A D 3M R5102 A D 3M R5103 A D 3M R5104 A D 1L R5106 A D 1L R5107 A D 2K R5108 B C 3L R5109 A D 2L R5110 B C 3L R5111 B C 3M R5112 B C 1K R5113 A D 3L R5301 A D 7A R5302 B C 4G R5303 B C 4G R5304 A D 1F R5305 B C 4J R5306 B C 3D R5307 B C 1I R5308 B C 3G R5309 B C 3F R5310 B C 2F R5311 B C 2F R5313 A D 1C R5314 B C 3D R5315 B C 2E R5316 B C 4E R5317 B C 3F R5318 B C 3F R5319 B C 22F R5323 B C 5G R5324 B C 4D R5325 B C 3D R5326 B C 2D R5327 B C 3E R5331 B C 2E R5333 A D 2F R5334 A D 4F

R6020 B C 21N R6021 B C 21M R6022 B C 21N R6023 B C 21M R6025 B C 15D R6026 B C 21N R6030 B C 21J R6031 B C 22K R6032 B C 21L R6033 B C 21L R6034 B C 21J R6050 A D 21N R6051 B C 19I R6052 B C 19I R6053 B C 19N R6238 B C 15P R6239 B C 16P R6501 B C 18H R6502 B C 18H R6503 B C 18H R6504 B C 18G R6505 B C 19G R6506 B C 18F R6507 B C 18F R6508 B C 20K R6509 B C 20K R6510 B C 20K R6511 B C 21K R6512 B C 17G R6513 B C 17G R6514 B C 17G R6515 B C 17G R6551 B C 20J R6552 B C 20J R6602 B C 19H R6603 B C 18H R6604 B C 18F R6650 B C 22F R6651 B C 22E R6652 B C 22E R6653 B C 21D R6654 B C 21E R6655 B C 21E R6656 B C 21E R6657 B C 21E R6658 B C 21E R6659 B C 21E R6660 B C 22E R6661 B C 21E R7001 B C 10B R7002 B C 10B R7003 B C 11B R7004 B C 11B R7005 A D 14A R7006 B C 6B R7007 B C 7B R7008 B C 7B R7009 B C 2C R7010 B C 2C R7013 B C 15A R7014 B C 8B R7015 A D 8B R7017 A D 10B R7020 B C 15A R7021 B C 17B R7022 B C 15B R7023 B C 6B R7024 B C 5B R7025 B C 5B R7030 B C 15B R7031 B C 6B R7032 B C 5B R7033 B C 2B R7034 B C 1B R7035 B C 2B R7036 B C 2B R7037 B C 3B R7040 B C 16A R7041 B C 15A R7202 B C 19L R7203 B C 19L R7204 A D 19L RA B C 7J RB B C 7J RC B C 7J RD B C 6J RE B C 7J RF B C 7K VR6601 A D 21H

SWITCH

S3001 A D 18C S6050 A D 18P S7001 A D 22B S7002 A D 18B S7004 A D 7B S7006 A D 6B S7008 A D 5B S7010 A D 4B S7011 A D 4B S7012 A D 3B S7013 A D 2B S7014 A D 2B S7015 A D 1B S7016 A D 17B

TESTPOINT

TP106 A D 6P TP111 A D 5P

TP2253 A D 6P TP4001 A D 6P TP7001 A D 3A TPGND A D 4A

OTHER

CF6031 A D 22K CP4001 A D 3F CP5301 A D 3D CP5302 A D 4F DI7001 A D 12A F5001 A D 1O FC5001 A D 2O FC5002 A D 1O FW3001 A D 21N FW3002 A D 20L K2251 B C 16N K2252 B C 16N K2253 B C 16N K5101 A D 3K K5102 A D 1M LF5002 A D 4O PC0573 A D 2G PC3001 A D 16F PC3002 A D 8G PC5101 A D 4L SG5001 A D 3P T2051 A D 9P T5001 A D 1K TU6001 A D 22P VA5001 A D 1P VA5002 A D 4P VA5003 A D 2P X1 A D 12L X2 A D 12L X3001 A D 13F X3002 A D 12G

4-39

REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION

CAPACITOR

C1 B C 15N C2 B C 14N C3 B C 14N C4 B C 14N C5 A D 14N C6 B C 14N C7 B C 14O C8 B C 17O C9 B C 8M C10 B C 12N C11 B C 11N C12 B C 11N C13 B C 10N C14 B C 10N C15 B C 10N C16 B C 9N C17 A D 10M C18 A D 8M C19 A D 10M C20 A D 8M C21 B C 11M C22 A D 10M C23 B C 11M C24 B C 8L C25 B C 11M C27 B C 11M C28 A D 11M C29 B C 10L C30 A D 10M C31 A D 10L C32 B C 11L C33 A D 10L C34 B C 10L C35 A D 10K C36 A D 10L C37 A D 11K C38 A D 12K C39 B C 12K C40 A D 12K C43 B C 12L C51 A D 8M C52 A D 8M C53 B C 10K C57 B C 12O C59 B C 11N C60 A D 10N C61 B C 12N C62 B C 9N C64 B C 10K C65 A D 12O C69 B C 14N C70 B C 14N C78 B C 11N C79 B C 9K C81 B C 9L C87 B C 15N C88 B C 14N C89 B C 14N C90 B C 13N C92 B C 8L C94 B C 10L C95 B C 9K C97 B C 12J C98 A D 9M C99 B C 12J C106 B C 9N C108 B C 10K C109 B C 8N C110 B C 9N C112 B C 10K C113 B C 10K C114 B C 9K C125 A D 12L C201 A D 19G C202 B C 19H C204 B C 18F C206 B C 18H C207 B C 18H C209 B C 18H C210 B C 17G C211 B C 17G C212 B C 17G C213 A D 17F C214 B C 18H C215 B C 17H C216 A D 17H C217 B C 18I C218 B C 18H C222 A D 19G C225 A D 16G C226 A D 18H C229 B C 17H C230 B C 17H C301 B C 8J C302 A D 7K C303 B C 7J C304 B C 7J C305 B C 7J C306 A D 7K C307 B C 7K C308 B C 7J C309 B C 6J C310 B C 6K C311 B C 6K C312 B C 6J C313 A D 6J C314 B C 6J

C315 A D 6I C316 B C 7J C317 B C 7J C318 B C 7J C319 B C 7I C320 B C 8J C321 B C 7J C322 B C 7J C2001 A D 13K C2002 A D 13L C2003 A D 16N C2004 B C 16N C2005 A D 14O C2006 B C 13O C2007 A D 13O C2008 A D 13O C2009 B C 13O C2010 B C 13N C2011 A D 13N C2012 A D 12N C2013 B C 13N C2051 B C 9O C2052 A D 9P C2053 B C 10O C2054 B C 11O C2055 A D 11O C2101 A D 7G C2201 B C 12K C2202 B C 12K C2203 A D 12J C2204 B C 11J C2205 A D 12J C2206 A D 12K C2207 A D 13K C2208 A D 13K C2209 A D 13K C2210 A D 14K C2211 A D 14K C2212 A D 15K C2213 A D 14K C2214 A D 14K C2215 A D 14K C2216 A D 14L C2217 A D 14L C2218 A D 14L C2219 A D 16L C2220 A D 16L C2221 B C 16L C2222 A D 16L C2223 A D 15L C2224 B C 14M C2225 A D 16M C2226 A D 15M C2227 B C 14M C2228 B C 14L C2229 B C 14K C2230 B C 15K C2251 A D 15M C2252 A D 15M C2253 B C 15N C2254 B C 15O C2255 B C 16M C3001 B C 7N C3002 B C 6M C3003 A D 5M C3004 B C 6L C3010 A D 2C C3011 A D 2C C3012 A D 9F C3013 B C 9G C3014 A D 8E C3016 B C 11E C3022 B C 19E C3024 B C 13D C3025 A D 14D C3026 B C 14D C3027 A D 14D C3028 B C 14D C3029 B C 14D C3030 A D 14D C3031 B C 13E C3032 B C 13E C3033 B C 12G C3036 B C 13D C3037 B C 14D C3038 B C 14F C3039 B C 14F C3040 B C 9D C3041 B C 13D C3042 A D 4D C3043 B C 14F C3044 B C 14F C3045 B C 19I C3046 B C 4I C4001 A D 9G C4002 A D 11G C4003 B C 11G C4004 A D 12G C4005 B C 10G C4006 A D 12G C4007 B C 11G C4008 A D 11H C4009 B C 11G C4010 B C 10F C4011 B C 13G C4012 A D 13H C4013 B C 12G C4014 B C 12G

C4015 B C 11G C4016 B C 13G C5001 A D 1O C5002 A D 2N C5003 A D 4P C5005 A D 1J C5006 A D 2M C5101 A D 1N C5102 A D 1K C5103 B C 3L C5104 A D 4M C5105 A D 3L C5106 A D 3J C5107 A D 3K C5110 A D 2K C5201 A D 1I C5202 A D 2H C5203 A D 2G C5204 A D 4G C5205 A D 2H C5206 A D 3H C5207 A D 2F C5208 A D 2F C5301 A D 2E C5303 A D 3E C5304 A D 3E C5305 B C 1D C5306 A D 3D C5307 A D 2D C5308 A D 3G C5309 A D 4F C5310 A D 4E C6005 A D 21I C6006 B C 22M C6007 A D 21M C6008 B C 22M C6012 A D 21N C6013 B C 22P C6016 B C 22O C6020 B C 22N C6021 B C 22N C6022 B C 22N C6023 B C 22M C6032 B C 21I C6037 A D 21J C6052 B C 22O C6053 B C 22P C6055 B C 22O C6080 B C 22J C6081 A D 21I C7001 A D 11B C7002 A D 9B C7007 A D 13B C7008 B C 13A C7009 B C 13B C7010 B C 13B C7011 A D 7B C7012 A D 8B C7013 B C 17B C7014 B C 17A C7019 B C 15A C7101 B C 13P C7102 B C 14P C7103 B C 14P C7104 B C 14P C7109 B C 17P C7110 B C 17P C7111 B C 17P C7112 B C 18P C7117 A D 20M C7118 A D 20N C7119 B C 21P C7120 B C 21P C7124 B C 20O C7125 B C 19O C7128 A D 20K C7129 B C 20J C7130 B C 20L C7131 B C 20M C7132 A D 20L C7133 B C 20L C7134 B C 20L C7135 B C 20L C7136 B C 19L C7138 B C 20K C7140 A D 20M C7141 A D 19M C7142 A D 19M C7143 A D 19M C7144 A D 19K C7145 A D 18L C7146 A D 19L C7164 B C 18A C7165 B C 18A C7166 B C 19A C7167 B C 20A C7202 A D 21H

CONNECTOR

CN1 A D 14O CN2001 A D 9O CN2002 A D 19L CN3001 A D 7P CN3002 A D 7N CN3003 A D 7L CN3004 A D 9F CN3005 A D 9P CN3006 A D 3D CN5001 A D 1P

CN6701 A D 22F CN7001 A D 16A CN7003 A D 2C CN7101 A D 20H CN7102 A D 21G

DIODE

D6 A D 13H D201 A D 18G D202 A D 18G D203 A D 18G D2001 A D 16M D2101 A D 7H D2201 A D 11I D3001 A D 12H D3002 A D 8F D3003 A D 8E D3004 A D 5C D3005 A D 5C D3006 A D 8H D3008 A D 10E D3010 B C 19D D3011 B C 19D D4001 A D 13G D4002 A D 13G D5001 B C 2M D5101 A D 1M D5102 A D 2K D5103 A D 3K D5104 A D 3L D5105 A D 3K D5201 A D 1I D5203 A D 3I D5204 A D 2I D5205 A D 3I D5207 A D 2I D5209 A D 3I D5210 A D 3I D5211 A D 2H D5212 A D 2I D5301 A D 2G D5302 A D 1F D5303 A D 1F D5304 A D 1F D5305 A D 5G D5306 A D 2F D5307 A D 4H D5308 A D 3F D5309 A D 4D D5310 A D 4H D5311 A D 4D D5320 B C 2E D6002 A D 21M D7002 A D 7A D7003 A D 8B D7004 A D 17A D7005 A D 17A D7009 A D 16A D7010 A D 16A D7101 A D 17O D7102 A D 17O D7103 A D 10P D7104 A D 10P D7105 A D 10P D7106 A D 18P

IC

IC1 B C 13M IC201 A D 19G IC301 A D 8J IC3001 B C 12F IC3002 B C 14D IC3003 A D 19F IC3004 A D 7N IC5301 A D 2E IC6080 B C 22J IC7001 B C 12B IC7002 A D 8A IC7101 A D 20L

JACK

J7101 A D 16P J7102 A D 12P J7103 A D 21Q J7104 A D 20Q J7105 A D 20A

COIL

L1 A D 16N L2 A D 11N L3 A D 7M L4 A D 11J L5 A D 11J L11 A D 11L L12 A D 11L L13 A D 10K L14 A D 9L L15 A D 9N L16 A D 11O L22 A D 9M L24 A D 9N L27 A D 9K L28 A D 9M L201 A D 17G L202 A D 18F L203 A D 19G L204 A D 16G L206 A D 18I L207 A D 17H L301 A D 6L

L302 A D 6K L303 A D 6J L2001 A D 16N L2251 A D 16M L2252 A D 16M L5201 A D 3G L5202 A D 2G L6001 A D 21M L6003 A D 21N L6031 A D 21I L6080 A D 21J L7101 B C 13P L7102 B C 17P L7105 A D 21L L7106 A D 19K L7201 A D 21H

TRANSISTOR

Q1 B C 14N Q2 B C 15N Q3 B C 14N Q4 B C 14N Q5 B C 12O Q10 B C 11K Q21 B C 9L Q22 B C 9L Q31 B C 12O Q34 B C 9L Q35 B C 9K Q38 B C 8N Q39 B C 10K Q40 B C 10J Q41 B C 9J Q44 B C 10K Q201 B C 17H Q301 B C 6K Q302 B C 8J Q311 B C 8J Q312 B C 8J Q2001 B C 13O Q2002 B C 13O Q2003 B C 12O Q2051 B C 10O Q2052 B C 12O Q2053 B C 11O Q2054 B C 11O Q2055 B C 12O Q2101 B C 7H Q2251 B C 16M Q2252 B C 16N Q2253 B C 15O Q2254 B C 15O Q3001 B C 6M Q3002 A D 4I Q3003 A D 19I Q3004 B C 9E Q3005 B C 9G Q3007 B C 9D Q4001 B C 10F Q5101 A D 2L Q5102 A D 3M Q5301 A D 3G Q5302 B C 3G Q5303 A D 3D Q5304 A D 4F Q5305 B C 4H Q5306 A D 2F Q5310 B C 5E Q5311 B C 3F Q5312 A D 1E Q5318 B C 2E Q6030 B C 21K Q6031 B C 21K Q6032 B C 21I Q7101 B C 19L Q7102 B C 19K Q7105 B C 20K Q7106 B C 20L Q7107 B C 20N Q7108 B C 20M Q7109 B C 20N Q7110 B C 20N Q7201 A D 21H

RESISTOR

R1 B C 12N R2 B C 12N R3 B C 10N R4 B C 9K R5 B C 9L R6 B C 11L R7 B C 10L R8 B C 11K R9 B C 11J R12 B C 11N R21 B C 14N R22 B C 15N R23 B C 12N R24 B C 12N R36 B C 10K R37 B C 11K R41 B C 11J R42 B C 11J R43 B C 11K R46 B C 10L R47 B C 8L R48 B C 9L R50 B C 8L R58 B C 12N

R59 B C 11N R65 B C 12N R71 B C 16L R72 B C 9L R73 B C 9K R75 B C 10N R77 B C 8P R78 B C 11J R79 B C 12K R90 B C 9M R92 B C 9N R93 B C 8N R103 B C 9M R104 B C 8N R105 B C 10L R202 B C 18G R203 B C 18G R204 B C 18G R209 B C 17G R210 B C 17G R211 B C 17H R213 B C 19I R216 B C 19H R220 B C 19I R223 B C 19H R224 B C 18I R225 B C 15H R301 B C 8J R302 B C 7K R303 B C 6K R304 B C 7K R305 B C 6K R306 B C 7J R307 B C 6L R308 B C 6K R309 B C 6J R310 B C 7J R311 B C 6J R312 B C 7J R313 B C 8J R314 B C 8J R315 B C 8J R316 B C 8J R321 B C 8J R328 B C 7I R329 B C 7J R2001 B C 12I R2002 B C 13I R2003 B C 13K R2004 B C 14J R2005 B C 15K R2006 B C 15K R2007 B C 15K R2008 A D 14K R2009 B C 15K R2010 B C 15K R2011 B C 16M R2012 B C 16M R2013 B C 13O R2014 B C 13O R2015 B C 13O R2016 B C 13O R2017 B C 13O R2018 B C 12O R2019 B C 12O R2051 B C 9O R2052 B C 9O R2053 B C 9O R2054 B C 10O R2055 B C 11O R2056 B C 11O R2057 B C 11O R2058 B C 11O R2059 B C 12O R2060 B C 12O R2102 B C 7G R2201 A D 7G R2202 B C 13K R2203 B C 14K R2204 B C 14K R2205 B C 14J R2206 B C 14J R2207 B C 14J R2208 B C 15J R2209 B C 15K R2210 B C 15J R2211 B C 15K R2213 B C 15K R2215 B C 15L R2217 B C 15K R2218 B C 15L R2219 B C 15L R2220 B C 15L R2222 B C 15L R2223 B C 15L R2224 B C 15L R2225 A D 15L R2226 B C 15L R2227 A D 15L R2228 B C 12K R2229 B C 12K R2230 B C 14K R2231 B C 15K R2251 B C 16M R2252 A D 16O R2253 B C 16O R2254 A D 16O R2255 B C 15O

R3011 B C 10G R3012 B C 10G R3013 B C 10G R3014 B C 10G R3015 B C 10G R3017 B C 10G R3019 B C 9G R3020 B C 10G R3021 B C 10F R3022 B C 10F R3026 B C 10F R3027 B C 10F R3028 B C 10F R3029 A D 8D R3030 B C 10E R3031 B C 10E R3032 B C 10E R3033 B C 10E R3034 B C 10E R3035 B C 9E R3036 B C 9E R3037 B C 9E R3038 B C 9D R3039 B C 9D R3040 B C 9D R3041 B C 9D R3044 B C 11D R3046 B C 11D R3047 B C 10D R3048 B C 10D R3049 B C 11D R3050 B C 11D R3051 B C 11D R3052 B C 11D R3053 B C 11D R3054 B C 11D R3055 B C 12D R3056 B C 12D R3057 B C 12D R3058 B C 12D R3059 B C 12D R3060 B C 12D R3061 B C 12D R3062 B C 12D R3066 B C 13D R3069 B C 13E R3071 B C 13E R3072 B C 14E R3073 B C 14E R3074 A D 15E R3075 B C 14E R3076 B C 14E R3077 B C 14E R3078 B C 14E R3079 B C 14E R3080 B C 14E R3081 B C 14E R3083 B C 14E R3085 B C 14F R3086 B C 14F R3087 B C 14F R3088 B C 13F R3089 B C 13F R3090 A D 14F R3093 B C 13F R3094 B C 14G R3095 B C 14G R3104 B C 13G R3105 B C 13G R3201 B C 6M R3202 B C 6M R3203 B C 6M R3204 B C 6M R3205 B C 12H R3206 B C 9F R3207 B C 19I R3208 A D 17F R3209 A D 17F R3210 B C 8G R3211 B C 8G R3212 A D 8F R3213 B C 9E R3214 B C 9F R3215 B C 9F R3216 B C 9F R3217 B C 9E R3218 A D 7F R3219 B C 9E R3220 B C 9E R3221 A D 8P R3222 B C 9F R3223 B C 18E R3224 B C 18E R3225 B C 18C R3229 B C 13D R3230 B C 14D R3231 B C 14D R3232 B C 10F R3234 B C 9E R3235 B C 11D R3236 B C 11D R3237 B C 10G R3238 B C 10G R3239 B C 10G R3240 B C 10G R3242 B C 10F R3244 B C 5B R3245 B C 5B

R4001 A D 13H R4003 B C 11G R4004 B C 11G R4005 B C 11G R4007 A D 10H R4008 B C 9F R4009 B C 13G R4010 B C 13G R4011 B C 13G R4012 B C 13G R4013 B C 12H R4014 B C 14G R4015 B C 13G R4016 B C 14G R4017 B C 13G R4018 B C 13G R4019 B C 12G R4020 B C 9H R4021 B C 12G R5101 A D 4M R5102 A D 4M R5103 A D 3M R5104 A D 1N R5106 A D 2L R5107 A D 3K R5108 B C 3L R5109 A D 3L R5110 B C 3L R5111 B C 3K R5112 B C 3K R5113 B C 4L R5301 A D 1C R5302 B C 4F R5303 B C 4F R5304 A D 1F R5305 B C 4H R5306 B C 3E R5307 B C 1H R5308 B C 3H R5309 B C 3G R5310 B C 3F R5311 B C 3F R5313 A D 1D R5314 A D 2D R5317 B C 4F R5318 B C 4F R5319 B C 2E R5321 B C 4H R5322 B C 3H R5323 B C 3H R5324 A D 4E R5326 B C 3E R5327 B C 3E R6030 B C 21K R6031 B C 21K R6032 B C 21J R6033 B C 21I R6050 A D 21N R6051 B C 21P R6052 B C 21O R6080 B C 21J R6081 B C 21J R6082 B C 21J R6083 B C 22J R7001 B C 10B R7002 B C 11B R7003 B C 10B R7004 A D 10B R7005 A D 14A R7006 B C 6B R7007 B C 7B R7008 B C 7B R7009 B C 2B R7010 B C 2C R7013 B C 15A R7014 A D 8B R7015 A D 8B R7017 A D 10B R7020 B C 15A R7021 B C 17B R7022 B C 15A R7023 B C 6B R7024 B C 5B R7025 B C 4B R7030 B C 15A R7031 B C 6B R7032 B C 5B R7033 B C 2B R7034 B C 1B R7035 B C 2B R7036 B C 3B R7037 B C 3B R7040 B C 16A R7041 B C 15A R7101 B C 19K R7102 B C 19K R7103 B C 11P R7105 B C 13P R7106 B C 13P R7107 B C 13P R7108 A D 10P R7110 B C 14P R7111 B C 13P R7112 B C 18N R7113 B C 15P R7114

17PCB 17PCBR7115 18PCBR7116

SWITCH

TESTPOINT

OTHER

20OCBR7123

20OCBR7126 19OCBR7127 20OCBR7128

19MCBR7136 19MCBR7137

14MDAR7171 21GCBR7202 21GCBR7203 21GDAR7204

15OCBK2252

[HR-J677MS,HR-J777MS]MAINCOMPONENT PARTS LOCATION GUIDE

19PDAR7117 18PCBR7119 18PCBR7120 21PCBR7121 21PCBR7122

20PCBR7124

20PCBR7130 20KCBR7131

20JDAR7132 20JDAR7133

20KCBR7134

18JDAR7135

20NCBR7140 20NCBR7141 20NCBR7142 18BCBR7160 19ACBR7161 19BCBR7162 21BCBR7163 19LCBR7167

18CDAS3001 22BDAS7001 18BDAS7002

7BDAS7004 6BDAS7006 5BDAS7008 4BDAS7010 4BDAS7011 3BDAS7012 2BDAS7013 2BDAS7014 1BDAS7015

17BDAS7016

6PDATP106 5PDATP111

6PDATP2253 11DCBTP3901 11DCBTP3902 12DCBTP3903 13ECBTP3904 13DCBTP3905 12DCBTP3906 12DCBTP3907 12DCBTP3908

6PDATP4001

3ADATP7001

4ADATPGND

5MDACP4001

4DDACP5301

6LDACP5302

12ADADI7001

2PDAF5001

2PDAFC5001

3PDAFC5002 15NCBK2251

15NCBK2253

2KDAK5101

1MDAK5102

3ODALF5001

3NDALF5002

3IDAPC01636

2GDAPC02129 16FDAPC3001

8GDAPC3002

4KDAPC5101

9ODAT2051

1KDAT5001 22PDATU6001

2ODAVA5001 12LDAWR1 11KDAX1 11KDAX2 13DDAX3001 13EDAX3002

4-40

4.19

MAIN,A/C HEAD,MINI OPE,R.PAUSE,LITHIUM BATTERY AND LOADING MOTOR CIRCUIT BOARDS [HR-J677MS,HR-J777MS]

03 MAIN

LPB10086-001E

DANGEROUS VOLTAGE

12 A/C HEAD

LPB10010-001A

91 R.PAUSE

LPB10086-001E

93 LITHIUM BATTERY

LPB10086-001E

28 MINI OPE

LPB10086-001E

55 LOADING MOTOR

LPB10010-001A

4-41 4-42

4.20 DEMODULATOR CIRCUIT BOARD [HR-J777MS]

4.21

FDP GRID ASSIGNMENT AND CONNECTION

[A] (FDP with audio level indicator)

6G 4G 3G 2G

5G

1G

14 DEMOD

LPB10094-001B

COMPONENT PARTS LOCATION GUIDE

DEMODULATOR [HR-J777MS]

REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION

CAPACITOR

C6701 B C 1A C6702 B C 2A C6703 B C 1B C6704 B C 1B C6705 B C 2B C6706 B C 2B C6707 B C 2B C6708 B C 2A C6709 B C 2A C6710 B C 3B C6711 B C 3B C6712 B C 4B C6713 B C 4C C6714 B C 4C C6715 A D 4D C6716 B C 3D C6717 A D 4D C6718 B C 3D C6719 A D 3D C6720 A D 2D C6721 B C 2C C6722 A D 1D C6723 B C 2C C6724 A D 1C

CONNECTOR

CN6701 A D 3A

DIODE

D6701 A D 4B

IC

IC6701 B C 3C

COIL

L6701 A D 1A L6702 A D 1C

TRANSISTOR

Q6701 B C 1B

RESISTOR

R6701 B C 1A R6702 B C 2A R6703 B C 1A R6704 B C 1B R6705 B C 2A R6706 B C 2B R6707 B C 1B R6708 B C 3A R6709 B C 3A R6710 B C 4B

R6711 B C 4C R6712 B C 3C R6713 B C 3C R6714 B C 3D R6715 B C 3D R6716 B C 4C R6718 B C 1C R6719 A D 2A R6720 B C 3D R6721 B C 2D

OTHER

K6701 B C 1B K6702 B C 2B K6703 B C 3B K6704 B C 3B K6705 B C 3B K6706 B C 3D K6707 B C 1C X6701 A D 2B

+8

B10

4

0

6

–15dB

NORM

2

S4

+8

1

VPS/PDC

VCR

B10

1a

1

h

1 h

4

0

S3

6

B1

–15dB

(6G, 5G)

B1

[B] (FDP without audio level indicator)

5G 4G 3G 2G 1G

VN LD SP

S

VCR

VPS/PDC

B9

VN LD

SP

(4G)

S2

1a

1 h

2a 1a

col2

2a 1a 2a 1a

2

h

2 h

col2

col1

REVIEW

2a 1a

1 f

1 e

1d

1

1h

b

1g

1 c

S

S1

REVIEW

col1

2a 1a

1

f

1 e

1

1h

b

1a

1 c

1d

1 h

B1

ANODE CONNECTION [A]

P 1

P 2

P 3

P 4

P 5

P 6

P 7

P 8

P 9

P10

P11

P12

P13

P14

P15

P16

6G

—

S4

NORM

—

12

B10

B9

B8

B7

B6

B5

B4

B3

B2

B1

4G

S2

S1

S3

VPS/PDC

VCR

1a

1b

1f

1g

1c

1e

1d

1h

S3

3G 2G 1G5G

1a

1b

1g

1c

1e

1d

col2

2a

2b

2g

2c

2e

2d

S2

S1

(5G)

ANODE CONNECTION [B]

4G

3G 2G 1G5G

1a

1b

1f

1g

1c

1e

1d

1h

col1

2f

VN LD

SP S

(SEP)

2a

2b

2f

2g

2c

2e

2d

REVIEW

P 1

P 2

P 3

P 4

P 5

P 6

P 7

P 8

P 9

P10

P11

P12

P13

P14

P15

P16

S2

S1

S3

VPS/PDC

—

B9

B8

B7

B6

B5

B4

B3

B2

B1

VCR

VN LD SP

S

(SEP)

1a

1b

1g

1c

1e

1d

col2

2a

2b

2g

2c

2e

2d

2h

1a

1b

1f

1g

1c

1e

1d

1h

2a

2b

2f

2g

2c

2e

2d

col1

REVIEW

4-43 4-44

REMOTE CONTROL SCHEMATIC DIAGRAM

4.22

5

)

CH+

1-

(

CANCEL

)

2-

(

TIMER

/TV CH+

-/--

OPERATE

VCR

4840

46

CABLE/SAT

45

CH-

4133

DISPLAY--:--

AUDIO/MUTE

OK/ENTER

/TV CH-

4

38

3022

14

6

24

P41

P62

37

2921

13

5

23

P40

P63

36

2820

12

4

22

P11

P03

35

2719

11

3

21

P02

34

2618

10

2

20

P01

TEST

2517

9

1

19

P00

18

P73

JP1

17

P72

JP2

16

P71

VSS

JP3

15

P70

39

3224

3123

16

15

8

7

28

27

26

25

P51

P52

P50

P53

3

P43

P60

P42

P61

2

LED

1

DCBA

4-45 4-46

4.23 VOLTAGE CHARTS [HR-J271MS, HR-J471MS]

MODE

REC PLAY

PIN NO.

IC1

1 1.4 2.1 2 2.9 2.9 3 2.5 2.5 4 1.9 1.4 5 1.9 1.5 6 2.4 2.1 7 1.5 0.8 800 9 2.6 3.0 10 2.7 2.4 11 3.0 3.0 12 2.8 2.5 13 3.0 3.1 14 2.3 2.3 15 0 0 16 2.8 2.8 17 1.5 1.5 18 2.8 2.8 19 0 2.8 20 2.8 2.8 21 2.0 2.0 22 2.8 2.8 23 2.8 2.8 24 5.0 5.0 25 0.4 0.4 26 0 0 27 2.3 2.1 28 2.3 2.3 29 1.9 1.9 30 2.1 2.1 31 0 0 32 2.7 2.7 33 5.0 5.0 34 2.7 2.2 35 5.0 5.0 36 2.7 2.7 37 2.3 2.3 38 - 39 1.2 1.2 40 - 41 2.5 2.5 42 - 43 0 0 44 2.2 2.2 45 4.4 4.6 46 4.9 4.5 47 2.7 2.7 48 2.5 2.5 49 5.0 5.0 50 2.5 2.5 51 2.8 2.8 52 0 0 53 2.5 2.5 54 0 0 55 0 0 56 0 0 57 0 0 58 0 0 59 0 0 60 0 0 61 0 0 62 0 0 63 0 0 64 0 0 65 2.1 2.1 66 0 0 67 0 0 68 0 0 69 0 0 70 0 0 71 0 0 72 0 0 73 3.0 3.0 74 0 0 75 0 0 76 0 0 77 0 0 78 0 0 79 5.0 5.0 80 5.0 5.0 81 0 0 82 0 0 83 0 0 84 2.3 2.3 85 2.3 2.3 86 2.3 2.3 87 5.0 5.0 88 0 0 89 0 0 90 0 0 91 0 4.0 92 2.6 2.6 93 0.9 0.9 94 0 0 95 2.5 2.5 96 2.5 2.5 97 2.5 2.5 98 0 0 99 2.5 2.5 100 0 0

MODE

REC PLAY

PIN NO.

Q12

E-C-B--

Q22

E 1.7 1.7 C 5.0 5.0 B 2.3 2.3

Q38

E 3.1 3.1 C 5.0 5.0 B 3.7 3.7

Q39

E00 C00 B00

Q40

E00 C00 B00

Q41

E00 C00 B00

Q42

E00 C00 B 5.0 5.0

Q2001

E -9.7 0 C00 B -16.5 0.7

Q2002

E -9.7 0 C00 B -16.2 0.7

Q2003

E 5.0 5.0 C -16.3 4.9 B4.90

Q2051

E00 C 7.5 0.3 B 0.5 0.3

Q2052

E 10.8 10.9 C 10.7 0.4 B 10.1 10.9

Q2053

E00 C 0 10.8 B4.90

Q2054

E 10.7 0.4 C 10.5 0.2 B 9.9 0.4

Q2055

E00 C 0 0.5 B4.90

CN1

100 200 300 400 5 2.3 2.3 6 2.3 2.3 7 2.3 2.3 8 2.3 2.3

CN2001

100 200 300 400 500 6 2.2 2.3 7 2.4 2.3

CN2002

100 200

MODE

REC PLAY

PIN NO.

IC3001

1-2-300 400 5 4.9 4.9 600 700 800 900 10 0 0 11 0 0 12 0 5.0 13 0 0 14 0 0 15 4.9 4.9 16 4.8 4.8

MODE

REC PLAY

PIN NO.

17 4.7 4.7 18 4.6 4.6 19 0 0 20 0 0 21 0 2.8 22 4.9 4.9 23 2.4 2.4 24 0 0 25 - 26 0 0 27 5.0 0 28 0 0 29 0 0 30 0 4.9 31 4.9 4.9 32 0 0 33 2.6 2.6 34 1.1 1.3 35 0 0 36 4.9 4.9 37 - 38 - 39 0 0 40 - 41 - 42 4.9 4.9 43 5.0 5.0 44 0 0 45 5.0 5.0 46 5.0 5.0 47 1.6 1.6 48 0 0 49 1.6 1.6 50 2.4 2.4 51 5.0 5.0 52 2.4 2.4 53 2.5 2.5 54 0 0 55 0 0 56 4.9 4.9 57 4.9 4.9 58 0 0 59 0 0 60 0 0 61 0 0 62 4.9 4.9 63 4.9 4.9 64 0 0 65 2.6 2.6 66 0.4 0.4 67 2.3 2.3 68 2.3 2.3 69 2.3 2.3 70 2.3 2.3 71 0 0 72 2.3 2.3 73 4.8 4.8 74 2.8 2.3 75 1.9 2.3 76 2.3 2.3 77 0 0 78 0 0 79 4.4 4.4 80 0 0 81 4.9 4.9 82 0 0 83 0 4.0 84 0 0 85 4.6 4.9 86 4.1 4.1 87 0 0 88 0 0 89 0 0 90 0 0 91 0 0 92 4.9 0 93 0 0 94 4.3 4.3 95 - 96 - 97 - 98 4.8 4.8 99 0 0 100 0 0

IC3002

1 11.4 11.4 200 300 4 0 0.2 5 11.6 11.6 6 11.6 11.6 700 800 900

IC3003

1 4.9 4.9 2 4.9 4.9 300

IC3004

100 200

MODE

REC PLAY

PIN NO.

300 400 5 4.8 4.8 6 4.8 4.8 700 8 4.9 4.9

Q202

E-C-B--

Q3001

E00 C 4.4 4.4

Q3002

E00 C 4.7 4.9

Q3003

E00 C 11.4 11.4 B 0.6 0.6

Q3004

E00 C00 B 0.7 0.7

Q4001

E00 C00 B 4.4 4.4

Q4002

E 4.8 4.8 C 5.8 5.8 B 5.5 5.5

CN3001

100 2 2.5 2.5 3 2.5 2.5 4 5.0 5.0 500 6 4.9 4.9 7-8 11.7 11.7

CN3002

1 11.7 11.7 200 3 1.4 1.4 4 0.4 0.4 5 2.6 2.6

CN3003

1 0.2 0.2 2 0.3 0.3

CN3004

1 4.9 4.9 2 4.9 4.9 300 400

CN3007

1-200

<SW.REG>

MODE

REC PLAY

PIN NO.

IC5301

1 5.7 5.7 2 5.1 5.1 3 4.6 4.6 400 5 11.5 11.5 6 10.9 10.9 7 11.6 11.6 8 5.7 5.7 9 1.3 1.3 10 4.4 4.4

Q5101

D 133.5 131.4 S-G--

Q5102

E00 C-B--

Q5301 [HR-J471MS]

E 21.3 22.6 C 10.9 10.9 B 21.2 22.4

Q5302 [HR-J471MS]

E00 C 21.2 22.4 B00

Q5303

E 4.9 4.9 C 5.7 5.7 B 5.6 5.6

<TUNER>

MODE

REC PLAY

PIN NO.

IC7001 Q6030

E-C00 B--

Q6501

E00 C-B--

MODE

REC PLAY

PIN NO.

IC7001

1 4.9 4.9 2 2.1 2.1 300 4 2.1 2.1 5 4.9 4.9 600 700 800 900 10 4.9 4.9 11 4.9 4.9 12 - 13 4.3 14 4.9 4.9 15 - 16 -27.3 -27.3 17 -27.3 -27.3 18 -27.1 -27.1 19 -27.1 -27.1 20 -27.1 -27.1 21 -23.0 -23.0 22 - 23 - 24 - 25 - 26 - 27 - 28 - 29 - 30 - 31 - 32 - 33 - 34 - 35 - 36 - 37 - 38 - 39 - 40 - 41 - 42 - 43 - 44 4.9 4.9

IC7002

1 5.1 5.1 2 5.1 5.1 300

CN7001

1-2-3-4-5-6-700 8 5.0 5.0 9 5.0 5.0

MODE

REC PLAY

PIN NO.

Q901

E 2.4 2.4 C00 B 1.7 1.7

MODE

REC PLAY

PIN NO.

CN7002

1 5.0 5.0 2 5.0 5.0 300 4-5-6-7-8-9--

MODE

REC PLAY

PIN NO.

FW7106

1-200

MODE PIN NO.

REC PLAY

MODE PIN NO.

REC PLAY

4.24 VOLTAGE CHARTS [HR-J677MS, HR-J777MS]

MODE

REC PLAY

PIN NO.

IC1

1 1.4 2.1 2 2.9 2.9 3 2.5 2.5 4 1.9 1.4 5 1.9 1.5 6 2.4 2.1 7 1.5 0.8 800 9 2.6 3.0 10 2.5 2.5 11 3.0 3.0 12 2.8 2.5 13 3.0 3.0 14 2.3 2.3 15 0 0 16 2.8 2.8 17 1.5 1.5 18 2.8 2.8 19 0 2.6 20 2.8 2.8 21 2.0 2.0 22 2.8 2.8 23 2.8 2.8 24 5.0 5.0 25 0.4 0.4 26 0 0 27 2.3 2.3 28 2.3 2.3 29 1.9 1.9 30 2.1 2.1 31 0 0 32 2.7 2.7 33 5.0 5.0 34 2.7 2.2 35 5.0 5.0 36 2.7 2.7 37 2.3 2.3 38 - 39 1.2 1.2 40 - 41 2.5 2.5 42 - 43 0 0 44 2.2 2.2 45 4.8 4.8 46 4.2 4.2 47 2.7 2.7 48 2.5 2.5 49 5.0 5.0 50 2.5 2.5 51 2.8 2.8 52 2.3 2.3 53 2.3 2.3 54 2.4 2.4 55 2.1 2.1 56 0.5 0.5 57 2.3 2.3 58 8.2 8.2 59 4.8 4.8 60 4.2 4.2 61 4.1 4.1 62 4.1 4.1 63 2.3 2.3 64 2.3 2.3 65 1.5 1.5 66 3.0 3.0 67 4.2 4.2 68 4.2 4.2 69 2.3 2.3 70 0 0 71 0.3 0.3 72 0.2 0.2 73 0.2 0.2 74 2.3 2.3 75 2.5 2.5 76 0 0 77 2.5 2.5 78 0.3 0.3 79 0.2 0.2 80 0.2 0.2 81 2.3 2.3 82 0.7 0.7 83 0 0 84 2.3 2.3 85 2.3 2.3 86 2.2 2.2 87 1.6 1.8 88 2.3 2.3 89 2.3 2.3 90 2.3 2.3 91 0 0 92 0 0 93 0 2.4 94 0 1.5 95 0 0 96 2.4 2.4 97 2.7 2.3 98 2.5 2.3 99 4.9 4.9 100 5.0 5.0

MODE

REC PLAY

PIN NO.

101 0 0 102 0 0 103 0 0 104 2.3 2.3 105 2.3 2.3 106 2.3 2.3 107 4.9 4.9 108 0 0 109 0 0 110 0 0 111 0 1.6 112 2.5 2.5 113 0.5 1.0 114 0 0 115 2.5 2.5 116 2.5 2.5 117 2.5 2.5 118 0 0 119 2.5 2.5 120 4.6 4.6

Q1

E 2.4 2.4 C 2.4 2.4 B00

Q2

E 2.4 2.4 C 2.4 2.4 B00

Q3

E00 C00 B 0.7 0.7

Q4

E00 C00 B 0.7 0.7

Q22

E 1.7 1.7 C 5.0 5.0 B 2.3 2.3

Q38

E 2.3 2.3 C 5.0 5.0 B 3.0 3.0

Q39

E00 C00 B00

Q40

E00 C00 B00

Q41

E00 C00 B00

Q2001

E -10.8 0 C00 B -17.3 0.7

Q2002

E -10.8 0 C00 B -17.0 0.7

Q2003

E 5.0 5.0 C -17.0 4.9 B 4.9 0

Q2051

E00 C 7.0 0.3 B 0.5 0.3

Q2052

E 10.5 10.6 C 10.3 0.4 B 9.8 10.6

Q2053

E00 C 0 10.6 B 4.9 0

Q2054

E 10.4 0.4 C 10.2 0.2 B 9.6 0.4

Q2055

E00 C 0 0.5 B 4.9 0

Q2251

E 4.9 4.9 C 1.6 1.8 B 4.9 4.9

Q2252

E00 C00 B 4.8 4.8

CN1

100 200 300 400

MODE

REC PLAY

PIN NO.

5 2.4 2.3 6 2.4 2.3 7 2.4 2.3 8 2.4 2.3 9 2.7 2.3 10 2.7 2.3 11 2.7 2.3

CN2001

100 200 300 400 500 6 2.2 2.4 7 2.4 2.4

CN2002

100 200

MODE

REC PLAY

PIN NO.

IC201

100 2 2.6 2.6 3 5.0 5.0 400 500 6 2.4 2.4 7 2.4 2.4 8 5.0 5.0 9 3.3 3.3 10 4.3 4.3 11 1.7 1.7 12 5.0 5.0 13 2.3 2.3 14 0 0 15 2.3 2.3 16 0.3 0.3 17 5.0 5.0 18 2.8 2.8 19 0 0 20 5.0 5.0 21 5.0 5.0 22 3.6 3.6 23 5.0 5.0 24 5.0 5.0

Q201

E 2.3 2.3 C00 B 1.6 1.6

MODE

REC PLAY

PIN NO.

IC3001

1 2.7 2.4 200 3 1.8 2.4 4 2.4 2.4 5 2.4 2.4 6 2.5 2.5 7 2.4 2.4 8 2.4 2.4 9 4.8 4.8 10 4.9 4.9 11 0.4 0.4 12 0.4 0.4 13 0 0 14 0 1.4 15 4.9 4.9 16 0 0 17 4.3 4.1 18 0 0 19 0 0 20 0 1.7 21 4.1 4.1 22 4.4 4.4 23 0 0 24 4.8 4.8 25 4.9 4.9 26 4.9 4.9 27 4.9 4.9 28 0 0 29 4.9 4.9 30 4.3 4.3 31 4.9 4.9 32 0 0 33 0 0 34 4.3 4.3 35 0 0 36 0 0 37 0 0 38 4.8 4.8 39 4.8 4.8 40 0 0 41 2.7 2.7 42 0 0 43 0 0 44 0 0 45 4.9 4.9

MODE

REC PLAY

PIN NO.

46 0.5 0.5 47 0.5 0.5 48 4.9 4.9 49 4.2 4.2 50 4.8 4.8 51 4.9 4.9 52 - 1.0 53 4.3 4.3 54 - 55 3.1 3.1 56 0 0 57 0 0 58 3.1 3.1 59 - 60 0 0 61 0 0 62 0 0 63 0 0 64 - 65 - 66 - 67 - 68 0 0 69 - 70 4.8 4.8 71 4.8 4.8 72 4.8 4.8 73 4.8 4.8 74 0 0 75 4.5 4.5 76 4.5 4.5 77 5.0 5.0 78 3.1 3.1 79 0 4.8 80 0 0 81 0 0 82 4.9 4.9 83 0 0 84 0 0 85 0 0 86 4.3 4.3 87 4.9 4.9 88 0 0 89 4.8 4.8 90 0 0 91 0 0 92 0 0 93 4.9 4.9 94 0 0 95 0 0 96 0 0 97 0 0 98 0.3 0.3 99 0 100 - 101 2.5 2.5 102 1.2 1.2 103 0 0 104 4.8 0 105 4.9 0 106 0 0 107 0 0 108 1.5 1.5 109 4.9 4.9 110 0 0 111 0 0 112 2.4 2.4

IC3002

1 4.9 4.9 2 4.9 4.9 300

IC3003

100 200 300 400 5 4.5 4.5 6 4.5 4.5 700 8 4.9 4.9

IC3004

1 11.9 11.9 2 0.4 0.4 300 4 0.3 0.3 5 11.9 11.9 6 11.9 11.9 700 800 900

Q3001

E00 C 11.9 11.9 B00

Q3002

E00 C 4.1 4.1

Q3003

E00 C 4.7 4.7

MODE

REC PLAY

PIN NO.

Q3004

E00 C00 B 0.7 0.7

Q3005

E 4.8 4.8 C 5.6 5.6 B 5.4 5.4

Q4001

E00 C00 B 4.8 4.8

CN3001

1 11.2 11.2 200 3 1.4 1.4 400 5 1.5 1.5

CN3002

1 0.4 0.4 2 0.4 0.4

CN3003

100 2 2.5 2.5 3 2.5 2.5 4 5.0 5.0 500 6 4.9 4.9 7-8 11.9 11.9

CN3004

1 4.9 4.9 2 4.9 4.9 300 400

CN3005

1-200

<SW.REG>

MODE

REC PLAY

PIN NO.

IC5301

1 5.7 5.7 2 5.1 5.1 3 4.8 4.8 400 5 11.2 11.2 6 10.6 10.6 7 11.9 11.9 8 5.7 5.7 9 1.3 1.3 10 4.2 4.2

Q5101

D 133.5 131.4 S-G--

Q5102

E00 C-B--

Q5303

E 4.9 4.9 C 5.6 5.6 B 5.5 5.5

<TUNER>

MODE

REC PLAY

PIN NO.

Q6030

E 0.7 0.7 C00 B00

Q6032

E00 C00 B 4.4 4.4

CN6701 [HR-J777MS]

100 2 4.6 4.6 3 4.5 4.5 4-5 0.3 0.3 6 0.3 0.3 7 4.9 4.9 800 900 10 2.4 2.4

MODE

REC PLAY

PIN NO.

IC7001

1 4.9 4.9 2 2.1 2.1 300 4 2.1 2.1 5 4.9 4.9 6 4.9 4.9 7 4.9 4.9 8 4.9 4.9 9 4.9 4.9 10 4.9 4.9 11 4.9 4.9 12 4.3 4.3 13 - 1.0 14 4.9 4.9 15 4.3 4.3 16 -26.1 -26.1 17 -26.1 -26.1 18 -25.9 -25.9 19 -25.9 -25.9 20 -25.9 -25.9 21 -22.0 -22.0 22 - 23 - 24 - 25 - 26 - 27 - 28 - 29 - 30 - 31 - 32 - 33 - 34 - 35 - 36 - 37 - 38 - 39 - 40 - 41 - 42 - 43 - 44 4.9 4.9

IC7002

1 4.9 4.9 2 4.9 4.9 300

CN7003

1-2-3-4-5-6-700 8 5.0 5.0 9 5.0 5.0

MODE

REC PLAY

PIN NO.

Q7105

E 3.0 3.0 C00 B 2.3 2.3

CN7102

1-200

<DEMODULATOR> [HR-J777MS]

MODE

REC PLAY

PIN NO.

IC6701 - Q6701

E 2.2 2.2 C 4.9 4.9 B 2.9 2.9

CN6701

100 2 4.6 4.6 3 4.5 4.5 4-5 0.3 0.3 6 0.3 0.3 7 4.9 4.9 800 900 10 2.4 2.4

MODE PIN NO.

CN7005

1 5.0 5.0 2 5.0 5.0 300 4-5-6-7-8-9--

<R.PAUSE>

MODE PIN NO.

CN7104

1-200

MODE PIN NO.

FW7006

1-200

REC PLAY

MODE

REC PLAY

PIN NO.

4-47 4-48

SYSTEM CONTROL BLOCK DIAGRAM

4.25

NOTE :

MAIN(SYSCON

03

5

)

IC3001 (

SYSTEM CONTROL MICRO PROCESSOR

)

About IC Pin No. and Signal name XXX : HR-J677MS,HR-J777MS (

XXX): HR-J271MS,HR-J471MS

CN3003(CN3001

CAP MDA

M

DRUM MOTOR

4

M

CN1

5

LOADING MOTOR

DRUM CTL V

3

D.PG

2

D.FG

CAP REV(L

CAP CTL V

M

CAP FG

LDM2 LDM1

)

6

3

2

CN3001(CN3002

3

4

51

CN3002 (

CN3003

2

1

3

ROTARY ENCODER

2

1

LSB LSC LSA

CN3004

1

2

3

A/C HEAD

CTL

2

TO

CN1

CTL HEAD

2

CTL HEAD

1

I2C DATA(I2C DATA A/V

I2C CLK(I2C CLK A/V

VIDEO/AUDIO

TO VIDEO/N.AUDIO

TO TERMINAL

V FROM OSD

CN2001

6

7

) )

D.FF

V. PULSE

VIDEO ENV VIDEO ENV

V TO OSD

1

)

IC3004(IC3002 (

LOADING MOTOR

VOLTAGE CONTROL

)

2 4

ONLY USED FOR HR-J271MS,HR-J471MS

PC3001

PHOTO

)

SENSOR

)

7

IN 2OUT 2

9

IN 1OUT 1

1

Vref

VIDEO SECTION(ON SCREEN

PC3002

PHOTO

SENSOR

DRIVE VOLTAGE

CONTROL

Q3001(Q3003

R201,C203,C205

)

25(22

CAP REV (L)

)

101(33

CAPPWM(CAP CTL V

)

8(68

CFG(C.FG IN

)

102(34

DRUMPWM(DRUM CTL V

)

107(66

DPG(D.PG IN

)

108(65

DFG(D.FG IN

)

54(1

SP FG

)

59(2

TU FG

)

36(11

LMC2

)

35(10

LMC1

)

37(60

LMC3

)

26(62

LSB

)

27(63

LSC

)

28(61

LSA

TP4001

CTL. P

LPF

6(76

3(75 1(74

49(17

50(18 100(23 110(24

20(83

(50)

(49)

(47)

)

CTL AMP OUT

)

CTL -

)

CTL +

)

I2C DATA

)

I2C CLK/TEST

)

V.FF(D.FF

)

V. PULSE

)

SYN IN

CVIN

VIDEO OUT

)

(

XC OUT

OSC2(OUT

(

OSC1(IN

REC SAFETY

END SENSOR

START SENSOR

(

S DATA TOSYS S DATA FRSYS

TU CLK TU CLK

TU DATA TU DATA

LOCK(L

TU A MUTE(H (

TU MUTE(H

I2C DATA2

(

I2C DATA A/V

I2C CLK2

(

I2C CLK A/V

OSD CS

SYNC DET(H

P.MUTE(L

H.REC ST(H A.ENV/ND(L

A.MUTE(H

N.REC ST(H

N.REC(H

MESECAM(H

3.58NTSC(H

3.58NTSC(L

65(40

X1

(

)

XC IN

64(41

X2

)

69(37

) )

X OUT

67(38

)

(

)

XIN

48(81

15(85

17(79

66(25

RES

)

RESET

34(95

STB STB

53(96

S. CLK

51(98 52(97

60(7 61(8 57(9

TU CE TU CE

22(86

AFC

56(77

)

72(31

)

))

76(56

)

75(57

)

78 77

)

93

)

87

)

14

)

99

A.FF

88(35

)

104(27

)

105(92

)

74(58

)

90(80

) )

X3002 TIMER CLOCK

(

32KHz

)

X3001 MAIN SYSTEM CLOCK

)

(

14.32MHz

+5V

)

) ) ) )

) ) )

)

) ) ) )

IC3003(IC3004

(

SERIAL MEMORY

)

) ) )

)

S3001 REC SAFETY SW

END

Q3003(Q3002

SENSOR

START

Q3002(Q3001

SENSOR

RESET

3

2

IC3002(IC3003 (

1

6

SCL

5

SDA

) )

D3004

RESET

C3025(C3018 TIMER CLOCK

)

AL5.8V

)

ONLY USED FOR HR-J677MS,HR-J777MS

TO DISPLAY

S CLK S DATA TOSYS S DATA FRSYS

TO TUNER

AFC LOCK(L TU A MUTE(H)(TU MUTE(H I2C DATA2(I2C DATA I2C CLK2(I2C CLK

S.DATA FRSYS S.CLK

OSD CS SYNC DET(H P.MUTE(L

H.REC ST(H A.ENV/ND(L A.FF

A.MUTE(H N.REC ST(H N.REC(H MESECAM(H

3.58NTSC(H

3.58NTSC(L

)

))

)

TO ON SCREEN

)

TO VIDEO/AUDIO

)

4-49 4-50

HGFEDCBA

VIDEO BLOCK DIAGRAM

4.26

5

4

3

2

1

TO SYSCON

MESECAM(H

3.58NTSC(H

(

3.58NTSC(L

(

I2C

(

I2C

FROM

V OSD

TO SYSCON

SYNC DET(H

ONLY USED FOR HR-J677MS HR-J777MS

TO TUNER

J7103(J2

REAR VIDEO OUT

REAR VIDEO IN

FRONT VIDEO IN

ONLY USED FOR HR-J477MS HR-J677MS HR-J777MS

J7104(J1

J7105(J7101

, ,

Fsc

V

.PULSE

V TO OSD

C.SYNC

I2C T

DA

ADAT

A/V

CLK

I2C

CLK

A/V

OSD CS

S.CLK

A FRSYS

TS.DA

.MUTE(L

P

,

VIDEO

RF

TU

VIDEO

)

MAIN

(

VIDEO30

,

ON SCREEN

,

TERMINAL

)

NOTE :

About IC Pin No. and Symbol No. etc. XXX : HR-J677MS,HR-J777MS

)

))

ONLY USED FOR

A

)

Q201

XT

CV

AL IN

CV

OUT

15

IN

2

13

Q7105

)

BUF

ONLY USED FOR HR-J677MS HR-J777MS

25

21

22

20

18

16

46

45

,

26

Clamp

Q22

29 27

6dB AMP

C.SQUELCH

SQUELCH

CLEAR

SYNC

TTA

)

(

-10dB

TTA

)

(

-10dB

TTA

)

(

-10dB

TTA

)

(

-10dB

I2C Interface

TDA A

CLK

BUF

6dBAMP

LIMITER

Sync.Sep.

L-SECAM

P

R

WHITE

APT

Q39-Q41

(

Q39-Q42

SW

30

C.K

B.E B.D

MIX

LEVEL

ADJ

CTL

V

ideo

AGC

,,

Q38 C106 C110

PN

C.K

C109

,,,

R92

)

EXT

INT

L-SECAM

L28L24

R93

)

D201

D202

D203

8

9

10

11

3

SYNC DET

CS

SCLK

ASD TA

MUTE

IC201

(

ON SCREEN DISPLAY

Q901

BUF

2

1

2

1

2

1

ONLY USED FOR HR-J677MS HR-J777MS

Y USED FORONL

HR-J271MS,HR-J471MS

,

ONLY USED FOR

HR-J271MS,HR-J471MS

TP106

PB.FM

NOT

USED

2

1

BDL

LPF

LEVEL Det1

LEVEL Det2

CLPF

Main

Conv2

P

PILOT

BPF

ADD

REC

AGC

Det

PB

ALC

D.E. N.C.

YNR

DO

Y BDL

BDL

LPF

10

R

Clamp

11

FIL

TER

BUF

IC1 (

VIDEO & AUDIO SIGNAL PROCESSOR

C

VCA

BDL

R

P

CLPF

RP

Main

Conv1

R

P

R

N.L.

De.Emph

P

SQPB

EQ

DO /REC

RP

SQPB

P

N.L. Emph

ET ET

FBC/ALC

Clamp

Delay

DO

Det

ET LPF

1412613

2fsc

fH CTLLOCK

Color

APC

SW

Pulse

Gen.

TRAP

G EQ

DLIM

DeMOD

Sub

Main

De.Emph

RP

LPFY

RP

VCO

ID Det.

ACC

LPF

)

44

34

LPF

CR Det.

2fsc

R

P

PB

Killer

APC

Det

Phase

TRAP

CTL

HPF

fH

P

R

COMP

SQPB

DL

SQPB

C12 L2 R3

REC

AFC

APC

1/2

DOWN

Conv.

.SW

4Phase

Gen.

P

ACC

R

HPF

L-SECAM

LPF

L-SECAM

SEP.

P

FM

EQ

78

,

FILTER

DET

42

PB/REC Discri

1/2

2FL VCO

LPF2M

AGC

.C/D.CW

X2

40

X-tal

VCO/OSC

REC

MUTE

629

TRAP

FM

fo/Dev Adj

EmphMain

OffsetCarrier

S-DET

(

XXX) : HR-J271MS,HR-471MS

Q12

ONLY USED FOR HR-J271MS,HR-J471MS

X1

55

38

Head

SW1

Head

SW2

HPF

SECAM

SP

EP

)

(

LP

YCA

P

R

REC Filter

MOD

CH2

CH1

CH2

CH1

ONLY USED FOR HR-J677MS,HR-J777MS

INfsc

D.FF

CTL

ENV

DET

ME

DET

DET DET

ANCT

Comp

+

SP2

-

SP1

+

EP2

-

EP1

+

TP111

D.FF

TO

112 (92)

111 (91)

120

(

)

100

101 (81)

NOT

USED

104 (84)

SP2

105 (85)

SP1

106 (86)

108 (88)

EP2

109 (89)

EP1

110 (90)

SYSCON

D.FF

ENV

VIDEO

CN1

8

7

6

5

4

3

2

1

TO SYSCON

NORMAL/MESECAM

U.DRUM

8

7

6

5

4

3

2

1

8

7

6

5

4

3

2

1

ONLY USED FOR HR-J471MS HR-J677MS,HR-J777MS

,

VIDEO HEAD

CH2

SP

CH1

SP

(

EP

LP

(

EP

LP

)

CH2

)

CH1

ABCD EFGH

4-51 4-52

4.27

AUDIO BLOCK DIAGRAM [HR-J271MS,HR-J471MS]

30

MAIN (VIDEO/N.AUDIO,TERMINAL)

5

TO

TUNER

DEMOD (L)

RF AUDIO

J7101 FRONT AUDIO IN

8

4

ONLY USED FOR

6

HR-J471MS

J1 REAR AUDIO IN

4

1

TO

J2 REAR OUT

AUDI O

3

2

4

1

53 63 62 61 78

A.MUTE

DET

VCA

REC

EQ

R

P

SP ON

PRE AMP

REC ON

EP(LP)ON

POWER

Q2052-Q2055

SW

OSC

Q2051

R2013-R2015 C2006,C2007

95

-

+

96

97

98

99

FILTER

+

R2017,C2011

FILTER

TRANS

T2051

5 6

SYSCON

A.MUTE(H N.REC ST(H N. REC(H

FULL ERASE HEAD

CN2002

2

1

CN2001

4

3

2

1

)

A/C HEAD

CN1

4

5

6

7

)

F. ERASE

21

A. ERASE

REC/PB

IC1 (

VIDEO/N.AUDIO SIGNAL PROCESSOR

)

1

4-53 4-54

HGFEDCBA

5

4

3

2

TO TUNER

J7105 FRONT IN

AUDIO(R

J7105 FRONT IN

AUDIO(L

J7104 REAR IN

AUDIO(R

AUDIO(L

TO SYSCON

J7103 REAR OUT

AUDIO(R

AUDIO(L

AUDIO BLOCK DIAGRAM [HR-J677MS,HR-J777MS]4.28

DEMOD (R)

DEMOD (L)

TU AUDIO

RF AUDIO

)

IND(L

IND(R

)

30

MAIN (VIDEO/AUDIO,TERMINAL)

IC1 (

VIDEO & AUDIO SIGNAL PROCESSOR

77

+

TU

NOT

USED

NOT

USED

78

FR

79

L1

80 81

L2

)

DEC(R

68

)

DEC(L

67

MIX

57

NA IN

53

LINE OUT(R

62

64

LINE OUT(L

61

63

NA REC

52

)

LOG(L

65

)

LOG(R

66

82

NA EXT IN

71

TU

72

FR

L1

73

L2

74

75

MIX

)

NORMAL

INPUT

SELECT

INPUT

SELECT

(R-CH)

INPUT

SELECT

(L-CH)

OUTPUT SELECT

NA PB

RCH

LCH

EVR

NOISE

REDUCTION

(

R-CH

NOISE

REDUCTION

(

L-CH

8

7 6

5

4 3

6

5 4 3 1

)

NOT

USED

+

INPUT

SELECT

6

4

1

50

48

HIFI

)

DET

VCA

REC

EQ

)

92

HIFI

FM

P

R

REC/PB

MON

LOGIC

ENV DET

NOR DET

PRE/REC AMP

SP ON

-

+

PRE AMP

REC ON

EP(LP)ON

A.MUTE(H

DATA

CLK

+

CH1

COMMON

CH2

A.FF

)

93

60 59

94

87

98

97

96

115 116

117

118

119

TP2253

A.PB.FM

R2013-R2015

C2006,C2007

R2017,C2011

FILTER

Q2251 Q2252

SW

POWER

SW

OSC

TRANS

T2051

Q2052-Q2055

Q2051

5 6

CN2002

CN1

9

10

11

1

CN2001

4

3

2

1

FULL ERASE HEAD

2

A. MUTE(H A. FF

I2C DATA I2C CLK

A. ENV/ND(L

H. REC ST(H N. REC ST(H

)

PAL P B(H

)

N.REC(H

10

11

12

A/C HEAD

CN1

4

5

6

7

)

U.DRUM

9

21

TO SYSCON

9

10

11

12

AUDIO HEAD

FMA CH1

FMA CH2

F. ERASE

A. ERASE

REC/PB

1

ABCD EFGH

4-55 4-56

(

Sanwa)-V13A1/C1/D1/D15E. & O. E. No.82811