JVC HR-J790KR Schematics

SCHEMATIC DIAGRAMS

VIDEO CASSETTE RECORDER

HR-J790KR

CD-ROM No.SML200208

Regarding service information other than these sections, refer to the HR-VP690U service manual (No. 82841).
Also, be sure to note important safety precautions provided in the service manual.

This schematic diagrams is printed on 100% recycled paper.
COPYRIGHT © 2002 VICTOR COMPANY OF JAPAN, LTD.

No. 82926SCH

July 2002

U

CL

36

A

N

4.1 BOARD INTERCONNECTIONS

SECTION 4

CHARTS AND DIAGRAMS

OPEN

)
)
)
)

)
)
)

ERASEFULL

GND

QGB2532J1-02

.EF

39

ERASE HEADFULL

J1

REAR1

IN

5

19

J7104

9

2

J7105

(

JVC MODELS

3

6

3

9

JOG

83

AUSER.P

(

Page 4-15

C.BOX CTL

)

SJACK

(

for 400HA/HA+

(

(

for 400HA+

KS4

KEY2

for 400EA

.JOGADV

FW7105

CN7108

CN7008

CN7003

CN7004

CN7005

)

FW7104

)

KS3

/NC

GND

KEY3

/NC

JSB

JSA

)

KS3

GND

KEY3

JSB

JSA

)

3

0

FW3003

1

2

JSA

JSB

T1

T2

T3

T4

GND

T6

NC

CN7001

9

8

7

6

NC

5

4

3

NC

2

1

CN7001

9

8

NC

7

6

NC

5

4

NC

3

NC

2

1

NC

NC

NC

OR CN7004

30

30

8

CN7002

CN7003

CN7001

2

82

9

8

7

6

5

4

3

2

1

30

CN7002

1
2

3

4

5

6

7

8

9

PAUSE/COMP

GND

FW3001

C.BOX CTL

LED RETURN

(

FW3003

PHILIPS MODELS

C.BOX CTL

LED RETURN

FW3002

(

JVC MODELS

CN7103

GND

CFRONT

GND

YFRONT

CN7001

QGF1207C1-09
QGF1201C2-09
QGF1208C1-09
QGF1209C1-09

/NCJSA

JSB/NC

T1/KEY1/NC

T2/KEY2/NC

T3/KEY3/NC

T4/KEY4/NC

GND/NC

T6 /KS5 / KS4 / NC

/KS3/NCOUTKEY

8

2 MINI FRONT

NC

NC

KEY1

/NC

KEY2KEY2

/NC

/NC

KEY3KEY3

KEY4

/NC

/GND

NC

/T6

KS4KS4

OUT/KEY

NCNC

AUSER.P

C.BOX

4

3

GR

96

2

93

92

91

76

58

57

55

41

39

38

36

28

14

12

1

09

C.BOX CTL

AUSER.P

TUNERBS

MDACAP

U.DRUM

JOG

.JOGADV

SJACK

MINI FRONT

DEMOD

A/C HEAD

BS SUB

YTTERBATL

ORDRUMMOT

ORLOADING MOT

REAR

REAR2

IN

OUT

AUDIO(R

AUDIO(L

VIDEO

)

)

REAR1

REAR2

J4

OPEN

SIN

J5

S OUT

OPEN

)

30

MAIN

(

VIDEO/AUDIO

(

SYSCON

(

SW.REG

(

)

OPEN

TUNER/DEMOD

(

FRONT

(

TERMINAL

(

BS CONNECTION

QGF1208C1-07

QGF1209C1-07

QGF1201C2-07

QGF1207C1-07

CN2001

REC

AUDIO ERASE

GND

PB

CN1

QGF1208F1-07

A.E

R/P CTL

# Marked elements may differ depending on the model.

Be sure to check the parts list.

Page 4-3
Page 4-5
Page 4-7
Page 4-9
Page 4-11
Page 4-13
Page 4-15

)

)

+

­(

(

HEAD

HEAD

CTL

CTL

GND

CN2002

21

A/C HEAD

J3

J2

FW7106

CN3007

BACK UP

QGD2003C1-02

QGD2001C1-02

GND

QGF1201C1-05

QGF1207C1-05

CN3002

85

YTTERBATL

QGF1208C1-05

QGF1209C1-05

GND

M12V

CON1

M

RF INRF OUT

)

)
H

(

)(
SW5V
(

AGC

RF

AS

2D DIGIT

)

CH2EP

CH2EP

CH1EP

14

U.DR

NC

333435

CH1SP

S

CH1SP

CH2SP

VIDEO IN

CH SW

AUDIO IN

MOD B

CONV.CTL

2827313029

50

CN501

CN1201

Fsc

GND

C TO DIGI

)

SW5V(2

O DIGITV/Y

)

EE(L

FROM DIGIY

GND

C FROM DIGI

KILLER DET

I2C CLK

ATI2CDA

CNR(H)/VPCTL

.REFV

D.FF

FH625(L)/TRICK(H

3.58NTSC(L)/SLOW PULSE

VDRUM CTL

CH1EP

D.FG

D.PG

QGF1028C1-13

CN1

ORDRUM MOT

EP

CH1

SPSPEP

CH2CH1CH2

4-1

05

2D DIGITAL

03

MAIN

NAMENO

AB C D

FRONT FRONT
VIDEO

AUDIO

)

)

IN(L

RF INRF OUT

IN IN(R

AC INPUT

CH SW

AUDIO IN

2827313029

CN501 CN1201

Fsc

GND

C TO DIGI

SW5V(2

EE(L

GND

C FROM DIGI

KILLER DET

I2C CLK

CNR(H)/VPCTL

D.FF

FH625(L)/TRICK(H

3.58NTSC(L)/SLOW PULSE

R

)

)
H

(

SW5V

(

MOD B

CONV.CTL

50

)

O DIGITV/Y

)

FROM DIGIY

.REFV

QGF1028C1-13

CN1

)

)(

AGC

RF

VIDEO IN

333435363738394041424346474849

SW5V

(

AS

SDA

SCL

LOCK[L]

MB

NC

NC

2D DIGITAL

ATI2C DA

NC

)

OPEN

CH2FMA

CH2EP

CH1SP

CH1SP

U.DRUM

CH1FMA

CH2SP

CH2SP

COMMON

CH2EP

CH1EP

CH1EP

14

CN1501

US / KOREA

I2C

I2C

CLK

TU

MUTE

DEMOD

(R)(R)

DEMOD

(L)(L)

SW9V

-

)
L
(

REV

CAP

NC

41

DEMOD
(

Page 4-17

ATDA

OPEN

M12V

NCNC
I2C

I2C

NC
DEMOD

DEMOD

SW5V

GNDGND

COMPCOMP

SIF

J7101

LIVE

CN5001

NEUTRAL

)

ATDA

CLK

)
C

(

GND

LSC

LSA

LSB

QGB2534J2-04

CN3004

LDM1

QGB2532J1-02

CN3003

LDM2

QGF1207C1-05
QGF1201C2-05
QGF1208C1-05
QGF1209C1-05

BS VIDEO

BS AUDIO(L

BS AUDIO(R

QGF1207C1-10
QGF1201C2-10
QGF1208C1-10
QGF1209C1-10

BS P.CTL(L

I2C DATA

I2C CLK

BS ANT ON(L

TU VIDEO

GR ON(H

GR VIDEO

CN7102

CN7101

AL17V

SW12V

GND(C

BITIN

BS ANT

GND

)

GND

)

69

CN1901

13

12

)

11

AL6V

10

9

)

8

7

6

5

)

4

3

2

)

1

TU/MD/IF

)

30V
(

TU

TP

.EYFL

.EYFL

VIDEO OUT

AFT

AUDIO OUT

IF OUT

SIF OUT

CN6701

VCTLCAP

)

)

M

C

FGCAP

(

(

SW5V

GND

GND

QGB2015M2-08

CN3001

CN1902

CN6203

CN7101

67

TUNERBS

(

)

Page 19

CN6201

BS VIDEO

GND

)

BS AUDIO(L

GND

)

BS AUDIO(R

69

CN6203

1

AL17V

2

)

BS P.CTL(L

3

AL6V

4

SW12V

5

)

GND(C

6

I2C DATA

7

I2C CLK

8

BITIN

9

10

67

10

9

8

7

6

5

4

3

2

1

30

13

12

11

10

9

8

7

6

5

4

3

2

1

BS ANT ON(L

BS ANT

CN1902

CN1901

)

69

GR

CN6202

BIT IN

DET IN

BIT OUT

DET OUT

OPEN

GND

GND

GND

CN6205

CN6204

90

BS SUB
(

)

Page 19

GND

GND

GND

GND

J6201

INDET

OUTDET

J6202

INBIT

OUTBIT

OPEN

75

MDACAP

YARROT

ENCODER

M

55

ORLOADING MOT

M

EP

CH1

SPSPEP

CH2CH1

CH2CH1CH2

OPEN

FLY.E MODELS

.EYFL

FMAFMA

p10346001a rev0

DE F GH

4-2

C

FM MON

1

R1

4.2 MAIN (VIDEO/AUDIO) SCHEMATIC DIAGRAM

MAIN(VIDEO/AUDIO

30

)

OPEN

R21

OPEN

R22

IC2201

R77

10k

Q2054
2SA1576A/QR/

R25

OPEN

OPEN

C2237
OPEN

R2235

R2236

OPEN OPEN

TSHOR

C2235

TSHOR

C2236

B2205
OPEN

R408
OPEN

Q2251

A144WUADT

C2004 C2252C2251C2003

0.01 0.014747

/6.3/6.3

10

L2251

TSHOR

L2001

C7
150p

R2057
47k

R2058
18k

Q2053
DTC144WUA

R2059
47k

R2060
18k

Q2055
DTC144WUA

Q2003

A144WUADT

R2065
OPEN

Q2063
OPEN

R27
OPEN

Q8

OPEN

R29

OPEN

Q7

OPEN

L18C72

OPENOPEN

L19

OPEN

R28R26
OPENOPEN

1k

C74

OPEN

S DET

Q2001
2SC4081/QRS/

Q2002
2SC4081/QRS/

FULL E.ON[H]

B3

OPEN

R32

C73

OPEN

OPEN

Q9

OPEN

R30

OPEN

R31

OPEN

TO
BS CONNECTION

BS AUDIO[L]

BS AUDIO[R]

BS VIDEO

GND

5

Y REC[H]FL

Y REC ST[H]FL

TO TERMINAL

LINE OUT[L]

LINE OUT[R]

A.IN1[L]

A.IN1[R]

A.IN2[L]

A.IN2[R]

.AUDIO[L]F

.AUDIO[R]F

GND

REAR2 VIN/REAR1 VIN

GND

TO
BS CONNECTION

GR VIDEO

TU VIDEO

TO TUNER

RF AUDIO

DEMOD[L]

DEMOD[R]

GND

TU VIDEO

4

TO SYSCON

A.ENV/ND[L]

A.MUTE[H]

H.REC ST[H]

TO SW.REG

TO U.DRUM

.EYFL

NC

FMA CH2

FMA CH1

SP CH2

SP CH1

LP/EP CH2

LP/EP CH1

3

TO SYSCON

TO A/C HEAD
CN1

P/R

A.E

CN2001

B33

A.FF

GND

SW5V

SW12V

CN1

CTL[+]

CTL[-]

GND

CTL

CN2002

FE

TO SYSCON

N.REC ST[H]

N.REC[H]

B2051

2

D1

OPEN

D2

OPEN

0

T[H]SP SHOR

T[H]LP/EP SHOR

Q1

OPEN

L1

10

Q3

OPEN

C69

C70
OPEN

OPEN

R2051

330p

C2051

TSHOR

OPEN

L15

OPEN

C77

C76 C75

OPEN OPEN

R402R401

C405

OPENOPEN

OPEN

C402
OPEN

Q401
OPEN

C404

C403

C401
OPEN

VHS[H]

OPEN

OPEN

C1

1

Q2

OPEN

C2

1

C3

1

Q4
OPEN

C4

1

T2051
PELN0832OPEN

R2053

4.7k

C2052

0.082 12k

R2052
OPEN

C2061
OPEN

IC2
OPEN

C2053

MY

R2054

T2052
OPEN

C2062
OPEN

MY

R2061

C2064 C2063
OPEN OPEN

OPEN

C59

OPEN

C60

R23
OPEN

TP106

R12

PB FM

0

B6

0

Q5
OPEN

R404
OPEN

C406
OPEN

Q402
OPEN

C137

0.01

0.0047

C2055 C2054
10 0.022

/16

OPEN

R24

OPEN

L401
OPEN

C407
OPEN

Q2051
2SC4081/QRS/

R406
OPEN

R405R403
OPENOPEN

Q403
OPEN

C5
47

/6.3

L16

OPEN

C57
OPEN

Q405

L402

OPEN

OPEN

OPEN

OPEN

C409

C408

R407
OPEN

Q404
OPEN

11TP1

D.FF

C8

0.1

Q2052
2SA1576A/QR/

R2056
82

R2055

3.3

R2064
OPEN

Q2061
OPEN

R2063
OPEN

Q2062
OPEN

R2062
OPEN

R68

OPEN

B1

OPEN

C71

OPEN

C103
OPEN

Q33
OPEN

11

00

NCNC VccGND

R2237
OPEN

C2238

C2234

OPEN

OPEN

B2202B2203

C2233 C2232

/50 /50

1 1

TP2253

R2251
1k

C2253

C2254

C2005

R2015

180

R2017
15k

Q2005
OPEN

R2018

4.7k

R2019

SEP PB[H]

4.7k

R2233

R2234

OPEN

OPEN

R2012

1R201

OPEN

OPEN

0.1

C2227

K2251

0.01

K2252

0.01

K2253

C6

OPEN

R2021
OPEN

4.7

/25

R2014

220k

C2007
22

/16

C2006

0.012

C2008

C2010
R2020
OPEN

1C201

C2009

0.001
C2015
OPEN

Q2004
OPEN

OPEN

C61

VHS[H]

R92

C109
OPEN

B2204
OPEN

R2013

6.8k

4.7

0.0022

4.7

R2016
47k

R104 Q38

6.8k

R93

1k

BS DEC[H]

C2226

TSHOR

TSHOR

TSHOR

/25

/25

JCP8040-NYA

SP[H]

R2207

R2004

R2002

R2217

R2218

R2219

R2220

A.MUTE

A.FF

A.Vcc

PRE/REC GND

CH2

COMMON

CH1

PRE/REC VCC

PRE/REC GND

PRE/REC VCC

D.FF

DET

REC

ANKT

DC PB

Q16
OPEN

OPEN

/50

/25

0.01

0.47

4.7

C2224

C2223

C2225

NR[R]

ENV DET

+

NOR DET

RE

GNDBDL

COMP

SP

PRE/REC

AMP

VCA

SP

SP

LP/EP

PRE/REC

AMP

ENV OUT

INT

D17

EXT

CTL

42PIN[L]

42PIN[L]

L20

OPEN

C84

OPEN

R35

OPEN

/25

4.7

R33

R34

OPEN

C2012

C15

0.01

10C1

330p

L28

C106

1500

R90
470

/16
10

SP2

COMMON

SP1

LP/EP2

COMMON

LP/EP1

A.GND

IC1

Q17
OPEN

L24
OPEN

TO S-SUB

MAIN ALC DET

YTOAV

VFROMAV

REC COLOR

YTOSUB

PB COLOR

VTOOSD

NC

KILLER DET

Fsc

GND

: Used

YES

NO

R2202,R2203

1,C2212C221

: Not used

R2204

R2205

1k

0

DIFFERENCE TABLE

SYMBOL

MODEL

YES

TUNERBS

R2213,R2215,R2220,R2225 SYMBOL

C52

C2216,C2218,C2232,C2233
C2235,C2236,B2202,B2203

NO

MODEL

L.IND

1

4-3

AB C D

E

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.

NC

R2237
OPEN

34

N

BS DEC[H]

R2233

234

OPEN

EN

3.3k

R2207

3.3k

R2004

C2232

/50

1

B2204
OPEN

/16
10

C2226

1R201

OPEN

A.MUTE

0.1

2251

2252

2253

R2014

220k

C2009

0.001

61

A.FF

PRE/REC GND

TSHOR

CH2

TSHOR

COMMON

TSHOR

CH1

PRE/REC VCC

A.Vcc

PRE/REC GND

SP2

COMMON

SP1

PRE/REC VCC

LP/EP2

COMMON

LP/EP1

D.FF

DET

A.GND

R2013

6.8k

C2006

0.012

C2008

4.7

/25

C2010

0.0022

1C201

4.7

/25

REC

ANKT

R2016
47k

DC PB

IC1

JCP8040-NYA

OPEN

Q16
OPEN

SP[H]

Q17
OPEN

R34

VHS[H]

R92

0

C109
OPEN

OPEN

R104

Q38

6.8k

R93

1k

L24
OPEN

C106

R2002

R2217

R2218

R2219

R2220

/25

4.7

C2224

C2225

NR[R] NR[L]

ENV DET

+

NOR DET

GNDBDL

COMP

SP

PRE/REC

AMP

LP/EP

PRE/REC

AMP

ENV OUT

42PIN[L]

42PIN[L]

L20

OPEN

C84

OPEN

R35

OPEN

R33
OPEN

C15

0.01

10C1

330p

L28
15

0

R90
470

OPEN

10k

39k

39k

39k

R2225

R2224

R2223

15k

12k

12k

/50

/50

/25

0.01

0.01

4.7

0.47

0.47

C2221

C2220

C2222

C2223

FM MON

REC/PB MON

HIFI FM

VCA

MUTE

SP

SP

CARREA
OFFSET

MAIN
EMPHA.

INT

.C./D.CW

P

R

D17

EXT

CTL

MAIN

DEEMPH.

R1

6.8k

L2

C10
150p

C12
33p

1C1

/25

0.1

4.7

8.2k

1.5k

C2012

R2

R3

B8

OPEN

R62

OPEN

Q28

OPEN

ET PB[H]

100

R2001

100

R2003

100

R2206

10k

R2005

39k

R2006

39k

R2007

39k

R2213

/50

R2222

OPEN

0.47

C2218

/16
10

C2219

1443322

INEXTNA

[R] [L]INPUT SELINPUT SEL

EVR

OPEN

15k

12k

12k

R2215

R2010

R2008

R2009

/16

/16

10

10

C2002

C2217

GND

/50

0.47

C2216

/25

4.7

C2215

1

GND

(L2)(L2)(L1)(

)(FR)(

)(TU)(

)

L1

FR

TU

Vcc/2

EVR

DECOUT[R]

BSIN[R]

BSIN[L]

DECOUT[L]

5

5

C2001C2208

/25/25

4.74.7

/50

/50

0.1

0.1

C2210

C2209

LOG

LOG

LINEOUT[R]

LINEOUT[L]

SELOUTPUT

fsc IN

SELINPUTNA

HIFI

INPUT SEL

SECAM

LPF

SECAM

2MLPF

629TRAP

P

R

LPF

MOD

.ADJCARR./DEV

S-DET

FBC
ALC

Y

BDL

LPF

D1*D18

D1*D18

P

R

HPF

ET

ET

CLAMP CLAMP

C136
OPEN

.RECLEV

R

CTL

TRAP

P

SECAMSECAM

C.K.

.TRAPCTL.P

ACC

TRAPFh

COMP

SEP

P

PILOT

BPF

R

ADD

AGCFM

DET

SQPBDL

DODET

D.LIM.DE MOD

SUBLPF

N.L.

ET

LPF

YNR

DODO
&REC

P

R

C62

0.1

SBGAIN

R

D.E.

.C.P

P

N.C.

SQPB

SQPB

EQ

P

SQPB

R

P

R

AGC

-LPFY

R

P

CH4

CH3 CH2

-10dB

GNDY

D4D5

OPENOPEN

HIFI

P

DL

R

CCDLPF

C-LPF

C-LPF

MAIN

MAIN

.2CONV

.1CONV

PP

RR

DET2LEVELDET1LEVEL

BURST

EMPH./DEEMPH.

EQP

C.KILLER

IDDET

SQPBSQPB

APCSW

GEQ

DISCRI
ALon PNT
.CNV

PULSE

C.K.

GEN.

WHITE
LIM.

4PHASEGEN.

CLEAR

SYNC

ALC

FBC

AGCDET

D4

ALCPB

SQUELCH

CLAMP

CH1

-10dB-10dB

D4

-10dB
SYNCSEP

VCCY

C23

0.22

CR DET

PBNA

RECNA

BAND GAP

C

VCA

BDL

IICLOGIC

2FscVCO LPF

D5D5

FhLOCK CTL

2FscOUT

MESECAM

DET

CRDET

X'tal
VCO/XO

1/7/00

.PHASESW

.DOWNCONV

ACCDET

AFCREC

APCPB

APCREC

1/7/00

VCO2FL

KILLER

OUTDET

C-SQUELCH

6dB

6dB

D1*D24

D1*D24

12R1

OPEN

TSHOR

0.01

OPEN

C13

C82
OPEN

OPEN

0.1

C63

C16

OPEN

C14

R75

R54

OPEN

Q18

OPEN

C20 C21

C18 C19C52C17
1 2.213.3
/50 /50/50/50

C22

C9

1 0.1

47

R69

/6.3

/50

OPEN

Q23

R5

100

1B1

OPEN

R49
330

C81

OPEN

C24

0.10.1

R46
OPEN

OPEN

C80

11R1

OPEN

OPEN

B2001

R2202

R2203

2.2k

2.2k

C2206

R2204

R2205

10

/16

R2232

1C221C2212

/50/50

11

C2207

47
D2201
OPEN

ATDA

CLK

9V

DET

CLK

C GND

C VCC

C2205

1

/50

C2203

10

/16

C2014

C2202 C2201

0.033 0.1

OPEN

VCCBDL

DETBDL

ATDA

R

P

R78

0

OPEN

R79C6

OPENOPEN

C36

4.7
/50

C32

0.01

1L1

12

C26

0.01

C25

4p

10

L3

10

B18

OPEN

R48

R66

OPEN

100k

B17

OPEN

Q32

DTC144WUA

Q21

L27

L13

OPEN

OPEN

OPEN

C108

C64

OPEN

OPEN

68

/16

R2201
68

D2202
MTZJ9.1B

C2204

0.001

C40

10

/25

C39

0.01

C38

47

18R1

C37

1

C35

X2

0.033
QAX0575

X1
OPEN

L4

AGC CTL

/6.3

/50

C56

OPEN

D3

OPEN

C96

OPEN OPEN

10

L5

R9

0

R8

0

R36

OPEN

R39

C54

OPEN

OPEN

R37
OPEN

OPEN

C120

C53

R38

OPEN

OPEN

C34

0.1

R7

C33

2.2

820

C31

47

/6.3

R6

C30

27k

C29

C28

C27

0.47

0.0047

3.3

/50

0.022

Q13

OPEN

Q25

OPEN

C55

OPEN

Q26

OPEN

R-Y REV

TRICK[L]

R76

C42

C41

OPEN

OPEN

/50

/50

R41 R42

OPEN OPEN

R43

OPEN

R67

OPEN

R44

OPEN

Q12

Q10

OPEN

OPEN

R45

1Q1

OPEN

OPEN

Q27
OPEN

3.58NTSC[L]

B54

OPEN

B43

0

Q45

OPEN

10R1

OPEN

Y REC[H]T[H]/FLLP/EP SHOR

Y REC ST[H]T[H]/FLSP SHOR

R-Y REV/BS ANT ON[H]

FULL E.ON[H]/SEP PB[H]

TO SYSCON

ATI2C DA

I2C CLK

IND[R]

IND[L]

Y REC[H]T/FLEP SHOR

Y REC STT/FLSP SHOR

D.FF

VIDEO ENV

AA/VTI2C DA

I2C CLK A/V

Fsc

CTL2

TRICK[H]/M TRICK[L]

BS ANT/KILLER DET

S DET

.PULSEV

SB GAIN

AGC CTL/BS DEC[H]

CTL1

ET PB[H]/HS FR

O OSDVT

TO S-SUB

SP[H]

VE.SA3.58NTSC[L]/P

NC

C51
1

/50

B9

SHORT

2SC4081/QRS/

44

2SA1576A/QR/

TO TERMINAL

GND

FRONT V IN

p10348001a rev0

DE F GH

4-4

4.3 MAIN (SYSCON) SCHEMATIC DIAGRAM

H

H

S

C

OU

A

E

C

M

.

D

K

T

A

SYN IN

3

3

S

C

S

Note

30 MAIN [SYSCON]

TO

SW.REG

GND[M]

GND

AL5.8V

M12V

M12/17/22V

5

4

3

SW12V

SW5V

P.CTL[H]

J5/V UP[H]

J6/V UP2[L]

3.58NTSC[L]/P.SAVE

TO

FRONT

J3/STB

SCLK

S DATA FRSYS

S DATA TOSYS

J4/BIL SEL

J5/V UP[H]

J6/V UP2[L]

IND[R]

IND[L]

TO
TUNER/DEMOD

LOCK[L]

AFC/JUST CLK

J4/BIL SEL

TU I2C DATA

TU I2C CLK

CH SW

TU MUTE[H]

I2C CLK

I2C DATA

CTL3

48V

GND

AL5V

AL5V

J1

J2

KEY2

KEY1

RC

GND

LED

R3240

R3241
10k10k

CONV CTL[H]/GR ON[H]

10k

R3244

10k

R3243

Q4001

14EDTC1

C3045

100P

C3043

100P

D3010

1SS355

P21

P22

VDD

GND

IRQ0

SBO0

SBI0

SXI

P20

1C401

0.22

MN101D02HWD

#|4-42Q421FY|#

R3003

R3004

R3005

R3006

R3007

R3008

R3013

R3014

R3015

R3017

R3018

R3019

R3020

R3021

R3022

R4006

R4004

IC3001

FGSP

TU FG

1k

AUSE INR.P

V COMPULINK IN/A

N.REC[H]

1k

RC IN

TRICK[H]/M TRICK[L]

ET PB[H]/HS FR

FULL.E.ON[H]/SEP PB[H]

S.CASSETTE

JSB

LMC1

LMC2

RMO/R-Y REV/BS ANT ON[H]

1k

POWER DET

CONV CTL[H]/GR ON[H]

GAINCTL

470

470

I2C CLK A/V

1k

SIDE BAND GAIN

1k

CH SW

4.7k

D.FF

.PULSEV

RESET

R3100R3026

1k1k1k

1k

1k001k0

0

0

R3096

R3097

R3098

R3095

ATSDA

FRSYS

SLOW PULSE

R3030

S.CLK

H.REC ST[H]

R3031

R3094

J3/STB

CAP REV[L]

VP CTL

TU MUTE[H]

R3032

R3093

2.2K

R4001

J6/V.UP2[H]

CAP CTL V

R3092

D4003

J5/V.UP[H]

DRUM CTL V

R3091

R3090

J4/BIL SEL

A.MUTE[H]

1k

R3035

R3088

R3085

R3086

R3087

R3089

NORM/S

WIDE DET

KEY1/IND[L]

KEY2/IND[R]

TU I2C DATA

KILLER DET/BS ANT/COMPU OUT

XC IN

XC OUT

XOUT

XIN

VSS

VDD

R3099

JSA

LMC3

ATSDA

OSYST

AA/VTI2C DA

Y REC ST[H]T[H]/FLSP SHOR

Y REC[H]T[H]/FLEP SHOR

TU I2C CLK

N.REC ST[H]

A.FF

1k

R3027

R3028

R3083

END SENSOR

CLK SEL

1k

R3043

R3081

R3082

.VIDEO ENV

LED

A.ENV/ND[L]

VE[L].SA3.58NTSC[L]/P

.REF/SYNC DET[H]V

.MUTE[L]P

R3044

R3045

1k

R3080

AFC/JUST CLK

PROTECT

1k

R3078

STARTSENSOR

AMP V

AMP VR

C.FG A

REC

I2C CL

FSCLPF/B

FSCI/BI

VIDEO OUT

4.7

L203

AGC CTL/BS DEC[H]

VSS2

LOCK[L]

D

C

P.

C

I2

CVIN

T

TL AMP

2

D3002

1SS133

PC3002PC3001
GP3S123GP3S123
AKE UPTYSUPPL

R3213

SENSORREELSENSORREEL

R3215

R3214R3212

27k

27k

180180

R3216

R3217

470k

330k

TO
BS CONNECTION

BS ANT/KILLER DET

CTL3

CTL2

I2C DATA

I2C CLK

BIT IN[H]

BS P.CTL

GND

BS ANT

CONV CTL[H]/GR ON[H]

BS ANT ON[H]

C3049

0.1

R3209

180

1/4W

D3001

LNB2301L0VI

OPEN

Q3002Q3001

PTZ-NV16

PTZ-NV16

PTZ-NV16A

PTZ-NV16A

SENSORTARST END SENSOR

1R321R3210

18k18k

C3008C3007

0.01

R3219

10K

S3001
PESW0589
PESW0678

REC.SAFE.SW

R3218

S3002

QSW0695-001

S.CASSETTE

R3042

0.1

C3022

R3242
OPEN

NC VDD

GND

IC3003

IC-PST3440U

0

C3036

C3035

100

0.1

/6.3

4.7k

C3048

R3220

0.01

10k

R3223

X3002

1M

C3018

32KHz
QAX0444

-1

C3019
18p

R3224

100

R3222

X3001

OUT

QAX0526-001

14.32MHz

C3013C3015

/16

100.1

C3016 C3017

18p 22p

C3020
18p

C3053
330
/6.3

C

IC

AT2

-10

10k

1

# Marked elements may differ depending on the model.

Be sure to check the parts list.

4-5

AB C D

VDD

R

TU I2C DATA

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.

Q4004

14EDTC1

C4025

0.01

CP4001
N25

TO
CAP MDA
CN3001

C4001

0.1

GND[C]

CAP FG

CAP CTL V

SW5V

GND[M]

CAP REV[L]

CP

NC

M12V

TO
DRUM MOTOR

CN3002

M12V

GND

DRUM CTL V

D.PG

D.FG

Q3004

R3234

4.7k

100k

R3232

R3083

END SENSORCLK SEL

1k

R3043

R3081

R3082

.VIDEO ENV

LED

A.ENV/ND[L]

VE[L].SA3.58NTSC[L]/P

.REF/SYNC DET[H]V

.MUTE[L]P

R3044

R3045

1k

1k

R3080

R3078

AFC/JUST CLK

STARTSENSOR

AGC CTL/BS DEC[H]

AMP VREF IN

AMP VREF OUT

C.FG AMP OUT

REC SAFETY

I2C CLK/TEST

FSCLPF/BS P.CTL

FSCI/BIT IN[H]

VSS2

VIDEO OUT

PROTECT

4.7

L203

CTL -

LOCK[L]

CTL +

CTL AMP OUT

AMP C

C.FG IN

D.PG I N

D.FG I N

CHARAM

P.CTL[H]

CHARAE

I2C DATA

AFCLPF

SYN IN

CVIN

AVCC

AVSS

AFCC

VDD2

C205
100p

C4007

0.01
C4024
680p

TP4001
CTL.P

470

R4010

470

1R401

C4019

0.1

33

C4004

C4015

100p

LSC

LSB

LSA

R3060

R3058

R202

C207

C202

0.1

C203
1

/50

R201

3.3k

C4014

C201
100
/6.3

10K

R4024

/10

C4010

47/6.3

C4008

47/6.3

100p

1k

R4020

1k

R4019

1k

R3059

1k

R3057

R3056

2.2k

1

C208
OPEN

C3052
OPEN

C220
33p

R4018

Q4003

10k

14EDTC1

C4022

C4009

100p

0.001
C4002

0.22

R4012
15k

R204

R203

C210
2200P

/50

C4006

0.056

R4003

2.2k

470p

C4012

0.01

C209

0.01

10k

R4021

C3041

C3042 L7201

R4002

22k

1C21

B201

OPEN

10

L201

R205

R4025

4.7k

OPEN

Q201
OPEN

R207
OPEN

OPEN

R206

4.7K

4.7K

R3238

R3237

#|4-42Q421FY|#

#|4-42Q421FY|#

0

R3088

R3085

R3086

R3087

R3089

NORM/S

WIDE DET

KEY1/IND[L]

KEY2/IND[R]

KILLER DET/BS ANT/COMPU OUT

VSS

XC IN

XC OUT

XOUT

XIN

D3006
RD33ES/B2

R3233

4.7k

D3005

1ES21

C3029

0.01
C3030
220

D3004
B3001
0

R3221

1ES21/6.3

Vref

OUT2

GND

R3201

10k

OPEN

C3003

10

/16

OUT1

C4016

47

Q4002

/6.3

C4017

0.01

R4022

4.7k
R3235

1k

D3008

C3027

RB721Q

OPEN

C3028

C3025

0.01

C3024
47

/6.3

IN2

Vcc

Vcc

GND

C3002

0.1

R7203

2.2k

R7202
470

R3236
10k

D3007
1SS355

IC3002

IN1

BA6956AN

R3202

R3206 R3207 R3208

C3026

R3205

5.6k

C3001

0.1

Q3003
2SC4081(QRS

R3204

2.2k

R3203
10k4.7k

C7206
220

/6.3

R7204

100

10

1/2W

Q7201
2SA720/RS

10K 10K 10K

Q3005

DTC114W

)

C3054
OPEN

3.58NTSC[L]

R3227

10k

R3226

C3053

C3023

C3019
18p

C3020
18p

330
/6.3

IC3004

AT24C04N

-10SC

3223

X3002

1M

32KHz
QAX0444

C3017

-1

22p

C3018

10k

1

WP

SCL

SDA

VSSA2A1

A0 VCC

OPEN

D3013

FULL E.ON[H]/SEP PB[H]

KILLER DET

R-Y REV

TO
LITHIUM

YTTERBA

CN3007

BACK UP

GND

OPEN

CN3005

OPEN

TO
LOADING MOTOR

CN3003

LDM1

LDM2

TO C.BOX CTL

FW7105
FW3002

C.BOX CTL

LED RETURN

FW3003

C.BOX CTL

LED RETURN

TO ROTARY ENCODER
CN3004
GND

LSA

LSC

LSB
TO R. PAUSE
FW7104

FW3001

AUSE/COMPP

GND

TO VIDEO/AUDIO

O OSDVT

S DET

IND[R]

IND[L]

A.ENV/ND[L]

A.MUTE[H]

.PULSEV

I2C CLK A/V

AA/VTI2C DA

BS ANT/KILLER DET

CTL[-]

CTL[+]

VIDEO ENV

H.REC ST[H]

AGC CTL/BS DEC[H]

Fsc

N.REC ST[H]

A.FF

ATI2C DA

I2C CLK

ET PB[H]/HS FR

D.FF

SB GAIN

CTL1

TRICK[H]/M TRICK[L]

GND

N.REC[H]

CTL2

VP CTL

D.FF

.MUTE[L]P

GND

CHARA DATA

WIDE DET

V FROM OSD

.REFV

SLOW PULSE

TRICK[H]/M TRICK[L]

.PULSEV

I2C CLK A/V

I2C DATA A/ V

TERMINALOT

V FROM OSD

GND

VE.SA3.58NTSC[L]/P

Y REC[H]T/FLEP SHOR

Y REC STT/FLSP SHOR

TO S- SUB

TO VIDEO/AUDIO,S-SUB

TO S-SUB

OPEN

NC

NC

NC

p10347001a rev0

DE F GH

4-6

4.4 MAIN (SW.REG) SCHEMATIC DIAGRAM

R

5

4

/

#

3

0

5

4

CN5001

BRN
LIVE

BLU

NEUTRAL

T2AL

F5001

/250

MAIN[SW.REG]

LF5002
QQR0532-001
QQR0533-001

VA5001

MY MY

C5001 C5002

0.068
/250

QQR0516-001
QQR0932-001
QQR0816-001

QAF0023-431

##

VA5003

QAF0026-621

##

##

D5001
S1WB/A/60-4102
S1WB/A/60
S1WB(A)60F4072X

IC5101

DS

GND Vcc /FB

R5101

100k

STR-G6551

##

R5327

Q5312

##

2SD2144S/UV/

##

R5330

##

K5301
QQR0678-001
QQR0621-001

R5336

##

2.2k

##

Q5316
DTC114TUA
UN5215
RN1311
PDTC114TU

#

D5206

FMB-24

FSQ05A04B

YG801C04

SF5SC4

SB640FCT

#

AU01Z

AU01Z

AU01Z
ERA18-02

ERA18-02

ERA18-02
1SR153-400

1SR153-400

1SR153-400
10ELS2

10ELS2

10ELS2
PG104RS

PG104RS

PG104RS

1k

D5207
AK04
11EQS04
1S4

2.2k

L5201

33µ

##

Q
2S

##

C5209

120
/35

##

D5209
ERA18-02
1SR153-400
10ELS2
PG104RS

D5212

##

FML-12S
FCF06A20
YG901C2
SF5LC20U
ER602FCT

B5303

D5202

##

FML-12S
FCF06A20
YG901C2
SF5LC20U
ER602FCT

##

#

D5203
D5204
D5205

#

C5201

220

/6.3

##

R5335

4.7k

##

C5208

T5001
QQS0051-001
QQS0052-001

R5104

C5101
68k 0.0047
2W

##

R5107

C5006

68

/400

2W

/1k

K5102
SHORT

##

C5107
100p
/1k

D5101
D5102
AU01

AU01
1SR153-400

1SR153-400
ERA18-04

ERA18-04
10ELS4

10ELS4

D5214

##

ERA18-02
1SR153-400
10ELS2
PG104RS

##

R5337

10k

#

D5201
AK04
11EQS04
1S4

OCP

D5103
AU01Z
ERA18-02
1SR153-400
10ELS2
PG104RS

R5102

4.7

R5106

5.6k

C5102
39

/25

C5103

33p

3

## ##

##

2

C5003
100p
/250

R5001 VA5002

4.7M
1/2W

/1kV

##

SG5001
QAF0046-242

QAF0023-431

K5101
QQR0678-001
QQR0621-001

GROUND POINT FOR
PRIMARY VOLTAGE

C5004

0.0022

/250

DANGEROUS VOLTAGE

##MARK ELEMENTS ARE NOT MOUNTED

#DDIFFERENCE TABLE 1

LEVEL

IND.

1

-YES-

R5326

SHORT

-NO-

#DDIFFERENCE TABLE #DDIFFERENCE TABLE2 3

Q5302

Q5321

SVHS

2.2

HIFI

YES

NO

NO

YES

D5206 D5207

YES

NO

YESNO

R5103

R5105C5104

0.47470p
1W/50

##

680

DISPLAY

1200

7SEG LED

680

FDP

D5104
SHORT

##

C5105

D5201
D5211
D5309

PC5101
PC123F2
PS2561L1-1/WL/
ON3171/R/

D5310
R5318
C5201

YES YES

NO NONO

R5307

R5304

GROUND POINT FOR
SECONDARY VOLTAGE

C5205

R5326

YES

470

470

R5301

4.7k

R5314

IC5301
L5431
MM1431AT

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

#

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

B5303
B5304C5203

C5202

D5301

680

MTZJ15C

/16

RD15ES/B3/

##

R5332

0.068

C5305

0.047

2.2k

/50

MY

/50

C5204

4.7
/100

#

C5205
10

/50

#

R5318
220
1/4W

##

Q5319
2SD1819A/RS
2SC4081/RS/
2PC4081/R/

FR

C5306

MY

10k

4-7

AB C D