JVC HR-J7010UM, HR-S2902US Schematics

SECTION 4

Waveform number

WF25

REC/PB 1.2 Vp-p

50 mV/2 msec/DIV

Waveform name or
measurement point

Level : 1.2 Vp-p

ALC OUT

Mode : REC or PB modes

Oscilloscope Volts and Time/Division, Probe 10 : 1

CHARTS AND DIAGRAMS

NOTES OF SCHEMA TIC DIAGRAM

Safety precautions
The Components identified by the symbol are

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

1. Units of components on the schematic diagram

Unless otherwise specified.

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

K or k: k

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

(1000 ), M: M (1000k )

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

123

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.

24

22201816

Measurement point

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

— : Unmeasurable or unnecessary to measure

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

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

1

Non-removable Board connector

2
3

1

2

4

3

mode

Board to Board

mal VHS mode

Connected pattern on board
The arrows indicate signal path

C329

C330

0.1/50

R344
47K

R343
18K

0.1/50
C331

11/10

R345
10K

5) Waveform indications

WF25

R346
15K

Waveform number

4-1

6. Signal path Symbols

R216

OPEN

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.

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 INFORMA TION Edi­tion 4 No. 82054D (January 1994).

4-2

4.1 BOARD INTERCONNECTIONS

Model With S-VIDEO JACK

#

J2

J1

REAR1INREAR

OUT

5

R.PAUSE

99

C.BOX CTL

J7105

C.BOX

R.PAUSE

J7104

#

(Page 4-7)

FW7104

FW7105

FW3001

#

R.PAUSE/COMP
GND
C.BOX_CTL

FW3002

#

BS_LINK_REC[+]
BS_LINK_REC[-]

VIDEO

S

VIDEO

AUDIO(L)

AUDIO(R)

Model Without S-VIDEO JACK

#

#

J1#J2

REAR1

REAR

IN

OUT

VIDEO

AUDIO(L)

AUDIO(R)

#

#
LT BATTERY

(Page 4-7)

FW7106

GND

CN3007#

BACK UP

#

QGD2001C1-02

QGD2003C1-02

AUDIO IN

NC(GND)

CH SW

MOD B(5V)

CONV CTL(H)

RF OUT RF IN

VIDEO IN

NC(GND)

FRONTFRONT
AUDIO

VIDEO

#

FRONT

JACK

S

J7103

J7101

IN(R)IN

IN(L)

TU/MD/IF

NC(5V)

LOCK[L]

IF OUT

(SIF OUT)

(RF AGC)

(BT)

TU(30V)

SDA

NC

IF IN

MB(SW5V)

AS

SCL

NC

AUDIO OUT

AFT

NC(OPEN)

VIDEO OUT

AC INPUT

LIVE

NEUTRAL

4

03

MAIN

N.AUDIO/FMA , ,

VIDEO/

DEMOD

,

(VIDEO/N.AUDIO Page 4-5)
(SYSCON Page 4-7)
(SW.REG Page 4-9)
(TUNER Page 4-11)
(FMA/DEMOD Page 4-13)
(TERMINAL Page 4-15)
(FRONT Page 4-17)
(S-SUB Page 4-19)
(2D DIGITAL Page 4-21)

CN7001

(

3

8

QGF1207C1-04

CN7003

3

8

ADV.JOG/SW

#

(Page 4-17)

CN7003

JSA
GND
JSB

3

QGF1201C2-04
QGF1208C1-04
QGF1209C1-04
QGF1205C1-04

JSA
GND
JSB
KEY OUTKEY OUT

SYSCON/OSD TUNER, SW/REG,

, 2D DIGITAL

,C.BOXSW/DISPLAY

)

99

93

2

58
57

55

1

03 MAIN

NO NAME

R.PAUSE/C.BOX CTL

LT BATTERY

DRUM MOTOR
3in1 MDA/CAP MOTOR

LOADING MOTOR

ADV.JOG/SW38

A/C HEAD12

QGF1209C1-06

QGF1201C1-06

QGF1207C1-06

QGF1208C1-06

CN2001

REC93PB

AUDIO ERASE

GND

CTL HEAD(-)

CTLR/P A.E

CTL HEAD(+)

12

A/C HEAD

FULL ERASE

QGB2532J1-02

CN2002

F.E

GND

QGF1201C2-11

CN1

COMMON

#

EP CH1

EP

EP SP SP

CH2 CH1 CH2

CH1

FULL ERASE HEAD

EP CH2

SP CH1

COMMON

SP CH2

FMA
CH1 CH2

FMA CH1

COMMON

FMA

FLY. E

FMA CH2

FLY. E

#

CAP.M_FG

CAP.M_F/R

M_GND

CAP.M_VCTL

LM_VCTL

S_GND

Vcc12V

LM_F/R/S

DRUM_PG/FG

DRUM_VCTL

L1
L2

BLK
RED

55
LOADING MOTOR

M

CAP.M_Vcc

JP

CN3001

QGB2032M4-12

57

Vcc5V

3 in 1 MDA/

CAP MOTOR

FLY. E

D_PG+
D_PG­M_GND
D_COM

58

DRUM MOTOR

D_W OUT
D_V OUT
D_U OUT

MM

p10468001a_rev0.1

4-3 4-4

HGFEDCBA

5

4

3

2

4.2 MAIN (VIDEO/N.AUDIO) SCHEMATIC DIAGRAM

0 3 MAIN(VIDEO/N.AUDIO)

ONLY USED FOR
FLYING ERASE MODEL

TO FMA/DEMOD

TO FMA/DEMOD

FMA_CH2

FMA_CH1

SP_CH2

SP_CH1

LP/EP_CH2

LP/EP_CH1

TO SW.REG

TO DRUM

FLY. E

TO SYSCON

TO SYSCON

N.REC_ST[H]

FMA_CH1

FMA_COM

FMA_CH2

P/R

A.E

CTL

FE

N.REC[H]

NA_REC

NA_PB

SW12V

SW5V

#

CTL[+]

CTL[-]

CN2001

CN2002

CTL1

Fsc

GND

#

EP_SHORT[H]

GND

SP_SHORT[H]

CN1

C2051

330p

#

C2065

B2051

#

FULL_E.ON[H]

A_GND

## #

R401 R402 R404

C402

220 1k 47k

0.022

#

#

C404

Q401

#

#

C401

C403

0.01

150p

D1

OPEN

D2

OPEN

P/R GND

OPEN

R2051

#

R2053

MY

#

C2052

#

T2051

R2052

OPEN

C2061

MY

OPEN

10

MY

#

T2052

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

EP_SHORT[H]/FLY_REC[H]

SP_SHORT[H]/FLY_REC_ST[H]

C GND

#

#

C64

C63

0.01

0.01

#

R22

2.2k

#

R21

2.2k

#

R2064

Q2062

Q9
OPEN

R2057

47k

Q2052
2SA1576A/QR/
2SB1218A/QR/
2PA1576/R/

R2059

47k

Q2054

2SA1576A/QR/

2SB1218A/QR/

2PA1576/R/

47k

Q405

#

R408
47k

##

R407R403

FLY_REC[H]

4.7k390

Q7
OPEN

Q8
OPEN

R2058

18k

Q2053
DTC144WUA
PDTC144WU

UN521E
RN1309

R2060

18k

Q2055
DTC144WUA
PDTC144WU
UN521E

#

RN1309

R2065

18k

C405
OPEN

#

C406
680p

#

Q402

#

L401

47p

15µ

#

C407

18p

#

C2053

#

R2054

#

C2054C2055

/25

#

0.0033

C2062

#

R2061

27k

##

C2063C2064

/25

0.0110

#

##

DTC144WUA DTC144WUA

FLY_REC_ST[H]

10µ

L10

Q10
OPEN

Q2051
2SC4081/QRS/
2SD1819A/QRS/
2PC4081/R/-X

#

R2056

R2055

3.3

#

Q2061
2SC4081/QRS/
2SD1819A/QRS/

2PC4081/R/

#

R2063

150

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

#

R2062

3.3

#

DTC144WUA
PDTC144WU
UN521E
RN1309

R405
68k

Q403 Q404

#

#

Q2063

Q2003
DTA144WUA
PDTA144WU
UN511E
RN2309

Q2002
2SC4081/QRS/
2SD1819A/QRS/
2PC4081/R/

#

L2001
SHORT

C61
47
/6.3

C60

Q2001
2SC4081/QRS/
2SD1819A/QRS/
2PC4081/R/

R2018

4.7k

R2019

4.7k

R27

1.2k

/6.3

0.1

R24

OPEN

#

B6

#

L9
10µ

#

C52
15p

C57

C58

C59

Q6
OPEN

C2004C2003

0.0147

0.1

C62

0.1

0.01

0.1

R2021

33k

C2005

/50

4.7

R2015

390

C2007
22

R2017

390k

R2014

C2006

0.0068

/16

C2008

C2010

C2011

18k

C2012

C2009 R2016

0.0015 47k

NA_REC

NA_PB

0.1

R2013

4.7

0.00082

4.7

4.7

12k

1SS133-T2
1SS270A-T2

/50

/50

/50

JCP8060

OPEN

R2004

R2022

IC1

R2024

R2007

R2003

D2001

C55C56
OPEN

P/R VCC

P/R GND

A VCC

A GND

AUDIO ALC

TP111

D.FF

10k

TANK

ENVDET

SW44

SW45

SW46

SW47

SW48

SW49

SW4

SP ON

PREAMP

SW3

REC ON

SW2

EP ON

REC
EQ

10k

12k

100

Q1

#

DTC144WUA

/50

4.7

C49

TP106

PB.FM

OPEN

R9

R2023
10k

C50

OPEN

R37
15k

A-MUTE

D.FF

HPF

SP2

SP2

SW42

SP1

SP1

SP2

SP2

SW43

SP1

SP1

CH2

CH3

CH4

SW1

CH1

12k

R2010

CR DET

B-Y INVERT

COMP

MESECAM

DET

B.E

DETDET

CH2
CH1

REC

VC

+

MUTE

SW40

SW41

EXT

SP

INT

SP

57 PIN

CH2

3.3k ADD

RP

VCA

EXT

INT

EXT

SW5

DET

MAIN EMPHASIS
CARRIER OFFSET

SW6

W.C/D.C

SW7

BAND
GAP

/50

C2001

4.7

R1

6.2k

/50
1

SHORT

C4
10

L2

/25

#

#

C2002

C3
47p

R5

OPEN

CH1

FH
TRAP

R4

#

6.8k

/50

C47

0.47

C46

C48

0.022

#

OPEN

R26

R11

R8

4.7k

OPEN

R25

OPEN

CLKDATA

X-TAL

VCO/OSC

REC

CCD

KILLER

APC APC AFC

CONT

SW36

SW35

L-SECAM

C-ACC : ON

CHROMA

MIX LEVEL

ACC

ADJUST

L-SECAM

C-ACC:THROUGH

REC

SW39

TRAP

:ON

LPF

L-SECAM

L-SECAM

SW25 SD

SW8

FO/DEV ADJ

150p

1.5k

PSW37

FH HPF

CTL TRAP

SW34

R

REC
TRAP

:OFF

REC TRAP

2MLPF

HiFi TRAP

SW38

P

ACC

HPF

R

SD

SQPB

DL

P

SW9

R

P-EQ

REC

FILTER

FILTER

FM MOD

C1

R2

LPF S-DET

629

FM AGC

TRAP

DET

SW11

P

R

SW10

REC FBC+ALC
PB AGC+APL

SW13

MAIN
DE EMPHASIS

#

L1

150µ

C6

#

0.1

C2
4p

#

R3

C5

100 47

0.1

C45

0.1

X2

QAX0575

PB REC

APC
SW

C.K

C
DELAY

SW12

SQPB SQPB

SUB LPF

R

P

C7

0.1

/50

/50

/6.3

2.2

0.0047

C44

+

G-EQ

DLIM

DEMO

ATT

-4dB

ATT

-6dB

C11
1
/50

#

R12
1k

C8

0.01

C43

DISCRI

2fsc

CLPF1 CLPF2

SW33
RP

MAIN
CONV1

PR

4.43PAL
MPAL CONV.
DELAY

DO DET

VIDEO AGC

SW16

ATT

-10dB

C9 C13

2.2 1
/50 /50

C41

0.1

3.3

#

R14

1.8k

KILLER

DOWN
CONV

ACC
DET

4PHASE

MAIN

+

CONV2

SW32

CH1

CH2

CH3

CH4

ATT

-10dB

D4

D3

OPEN

OPEN

/50

47

0.01

C38

C36

1

C39

R18
OPEN

L7

12µ

0.01

C40

C35

0.01

C VCC

OUT

ACC
SW

SW31

PR

L-DET

D6

OPEN

#

C14

1

/50

C GND

LCVCO

CHROMA

ACC DET

SW30

P

VCA

R

RP

SW29

RP

SW51

PILOT

ADD

P

BPF

SW28

R

SW15

P

SECAM
DELAY

Y-LPF

+SSEQ

R

SVHS+L-SECAM

SW14

N.L.

ET LPF

EMPH

HP-NC

PC

TRAP-NC

SW18

SW52

P

R

R

ATP

VIDEO ALC
FEED BACK

CLAMP

0.5Vp-p

ATT

SW22

-10dB
R*SDECK

R*SDECK

35PinGCL

GCL GCL

Y VCCY GND

D5

#

C17

OPEN

0.1

C15

0.1
C16

#

0.01

#

C10
/6.3

C18

0.1

SYNC

PGAGC DET

C37
4p

PILOT
ERASE

SW17
SVHS+L-SECAM

SW21

GND

CLOCK DRIVER

CCD BLOCK

KINSEKI

MSM7470 Series

DE-EMPH

DEH

SQUECLEAR

LCH

R*SDECK

R*SDECK

R15

OPEN

Q4
OPEN

C42

OPEN

R17

R16

OPEN

OPEN

B4

R38

C34

0.01
C33

/25

10

CCDCCD
TAB

CCD
TAB

Y-CCD

CCD-

CONT

MODE

CONTROL

CCD
LPF

B.D

N.L.

PR

6dBAMP

C-SQUELCH

V-AMP

CCD
VCC

C-CCD

C GND

SW27

P

NP

C.K

CONV

R*L-SECAM

EXTINT

SW26

SQPB EQ

LPF

SQPB

SQPBSW20

SW19

GCL

YNR

DO
SW24

GCL

DO/REC
SW23

GCL

R*SDECK

R*SVHS

SYNC
SEP

PG

C19

0.1

R6

#

100

B1

#

5.6M

C26

/25

10

C24

0.1

#

#

C21

C22

0.01

0.1

Q2

#

R7

#

470

Y GND

CCD GND

#

L6

10µ

R20

OPEN

B3

Q3

OPEN

C29

#

R19

0.01µ

#

C23

OPEN

L4

OPEN

C28

OPEN

10µ

L5

C31

/6.3

47

C30

330p

C32

0.1

0.01

C27

C25

/50

3.3

0.1

C20

0.1

KILLER_DET

L3

10µ

B2

#

SYSCON

CTL3
CTL2
VIDEO_ENV
D.FF
A.MUTE[H]
I2C_DATA_A/V
I2C_CLK_A/V

TO TUNER

Fsc

TO SYSCON

V.PULSE
S_DET
CTL5
SB_GAIN
Fsc
V_TO_OSD

TO TERMINAL

GND
REAR1_V_IN
FRONT_V_IN
TU_VIDEO

TO S-SUB

REC_COLOR
CTL5
V_TO_OSD
PB_COLOR
Fsc
Y_TO_SUB
FROM_SUB_EMPH
TO_SUB_EMPH
SYNC_OUT
Y_TO_AV
V_FROM_AV
VHS[H]
GND

VIDEO

1

#DIFFERENCE TABLE 1

VHS

#DIFFERENCE TABLE 2

FLYING
ERASE

YES

NO

B1, Q1, R4, R14, C3, C16

IC1
NSASVHS

NVA

Q401-Q405
R401-R405 R407
R408 C401-C407

: USED
: NOT USED

C18, C21, C23, L2

L401

1-11 PIN

1-9 PIN

B2, Q2, R6

R7, C17, C22

C52, L9

#DIFFERENCE TABLE 3

REAR1_V_IN

R21, R22

CN1

C63, C64

R19

R3

100

8.2k

C14

YES

NO

L1

150

SHORT

100

SHORT

L6

C46

C2

0.1

4p

0.033

33p

R27

B2,

AUDIO
#DIFFERENCE TABLE 4

MODEL

with A.DUBBING

w/o A.DUBBING

T2051 T2052 B2051 C2052 R2053 R2054

PELN0861,

PELN0860,

QQR1083-001, 0.033 3.9k

QQR1082-001,
QQR1310-001 QQR1311-001

PELN0832,

PELN0954,
QQR0002-001,
QQR1309-001

Q2061-Q2063
R2061-R2065
C2062-C2064

3.3k

R2056 C2053 C2054 C2065

15k

100820.0033

12k

0.0047

0.01

0.033

0.022

0.082

p10456001a_rev1

4-5 4-6

HGFEDCBA

4.3 MAIN (SYSCON) AND C.BOX/R.PAUSE SCHEMATIC DIAGRAMS

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

Note :

When replacing the parts,refer to the Parts List.

R3208

10k

10k

10k

R3240

R3241

#

#

R3210 R3211

OPEN

Q3001 Q3002

OPEN PTZ-NV16A

10K
10k

OPEN
OPEN

2k

[SYSCON]MAIN03

R3206R3207

R3205

10K

10K10K

D3002

1SS133

1SS270A

470k

R3212 R3214

120 120 0

18k180

OPEN

C3007 C3008

OPEN OPEN

END SENSORSTART SENSOR

REC.SAFE.SW

S3001

PESW0589
PESW0678

R3221

PC3001 PC3002

RPI-304J RPI-304J

SUPPLY TAKE UP

REEL SENSOR REEL SENSOR

S.CASSETTE

S3002

PESW0589
PESW0678

OPEN

C3053

R3215R3213

18k18k

R3216

OPEN

330k

R3217

R3225

C3042

100p

C3041

100p

4.7k

1

4.7k

C3023

R3226

R3227

IC3004

WP

CAT24WC04JI

SCL

SDA

VCC

A0

A1

A2

VSS

C3045

OPEN

C3043

OPEN

C3030

D3005

OPEN

11ES2

B3001

#

C3029

OPEN

#

R3236

10k

D3007

#

#

R3232
100k

#

R3234

4.7k
D3006

#
RD33ES/B2

R4022
OPEN

#

Q3004

#

R3233

4.7k

2SD1819A
2SC4081
2PC4081

Q4004C4025
OPENOPEN

OPEN

OPEN

OPEN

0

0

0

0

4.7k

0

R3099

R3100

IC3001

#

MN101D06GJL

DIG5

SP_FG

YC_IN[H]/DIG6

R3003

#

R3004
R3005
R3006
R3007
R3008
R3009
R3010
R3011
R3012
R3013

#

R3014
R3015
R3016
R3017
R3018
R3019
R3020
R3021
R3022
R36

R4004

TU_FG

1k

R.PAUSE/COMP_IN

OPEN

DIG7

1k

RC

0

D_A

0

D_B

0

D_C

0

D_D
D_E

0

D_F

0

D_G

OPEN

RM0

0

FULL.E_ON[H]

0

N.REC[H]

0

REAR1[H]

470

I2C_D_AV

470

12C_C_AV

OPEN

SP_SHORT[H]/FLY_REC_ST[H]

OPEN

EP_SHORT[H]/FLY_REC[H]

1k

SB_GAIN

1k

REC_S

4.7k

D.FF

OPEN

V.PULSE
RESET

A.FF

N.REC_ST[H]

OPEN

OPEN

R3027

R3026

R3042

#

#

R3242

10k

10k

#

2SC4081

VDDNC
OUT

GND

IC3003

#

IC-PST3425U-X

#

R3244

330

D3016

#

MTZJ3.9B
RD3.9ES/B2

Q3007

#

R3243

680

OPEN

C3022

R3098

DIG4

H.REC_ST[H]

OPEN

R3028

4.7k

0

4.7k

R3092

R3095

R3093

R3094

R3097

R3096

LSB

LSD

LSC

DIG3

DIG2

DIG1

NC

CAP_CTL_V

DRUM_CTL_V

I2C_D

I2C_CLK/TEST

NC

OPEN

1K

1K

2.2K

R3032

D4003

R4001

R3031

C3035

C3036

0.1

100
/6.3

#

C3048

0.01

#

/50

OPEN

4.7

OPEN

C3015

C3011

C3070

#

4.7k

R3091

0

R3035

R3222

R3090

LSA

CH_SW

Q3006

#

2SC4081

0

R3089

POWER_DET

VDD

OPEN

0

0

0

R3086

R3088

R3085

R3087

#

#

#

#

#

#

JSB

JSA

KEY2

KEY1

START_SENSOR

X_OUT

XC_IN

VSS

X_IN

XC_OUT

R3220

#

/25
10

0.1

R3245

6.8K

C3012

C3013

#

#

#

OPEN

R3084

R3083

KILLER_DET

CLK_SEL

0

R3043

C3016

OPEN

R3082

COMP_OUT

VIDEO_ENV

P.MUTE[L]

A.MUTE[H]

OPEN

R3044

100

QAX0526

R3224

18p

OPEN

R3081

A.ENV/ND[L]

P20

OPEN

R3045

R3223

1M

X3001

-001

C3017

22p

OPEN

R3079

R3080

LED

CONV_CTL[H]

OPEN

4.7

L203

R3046

OPEN

R3078

AFC

PROTECT

'END_SENSOR'

AMP_VREF_IN

AMP_VREF_OUT

C.FG_AMP_OUT

D.PG/FG_IN

CAP.M_F/R

ET_REC[H]

VIDEO_OSD_OUT

VSS2

V_TO_OSD

C3018
OPEN

CTL(-)
CTL(+)

CTL_AMP_OUT

AVCC

AMP_C

AVSS

C.FG_IN

S_DET

S.CASS

HS_FR

LM.F/R/S
CHARAM

P.CTL[H]
CHARAE

CTL_G

FSCLPF

FSCI

AFCLPF

AFCC

VDD2

SYN_IN

C203

1

C205
100p

R201

3.3k

#

X3002

QAX0444

-001

C4007

0.01

TP4001

CTL.P

R4010
R4011

C4004

33

/10

C4014

100p

R3064

#

#

#

R3060

##

#

#

R3059

#

#

#

#

R3058

#

R3057
R3056
R3055
R3054
R202
C207

/6.3

OPEN

47

C202

C201

C220
OPEN

18P

15P

C3019

#

C3020

#

C4016

OPEN

Q4002

C4017

OPEN

C4024

OPEN

Q4003

OPEN

470
470

C4019

0.01

R4024

C4010
47

C4008

OPEN

0

R3066

1k

R4019

1k

OPEN

1k

OPEN
OPEN
OPEN
OPEN

2.2k

1

0.01

C3052

R4018

1k

C4009

C4022

1n

OPEN
C4002

1

/50

R4012

15k

OPEN

/6.3

C4012

Q4001

DTC114E

OPEN

C4006

0

R4021

R4003

0.22

0

OPEN

C4011

5.6k

R4002

L201

0

R4025

OPEN

1SS133-T2
1SS270A-T2

Q3005

#

UN521K

DTC114WUA

R7202

#

470

L7201

#

100µ

OPEN

R3255

/16

R3235D3008

C3028

C3027

C3024

OPEN

C3025

OPEN

OPEN

#

D3004
11ES2

#

Q7201

2SA720/RS

R7204R7203

##

102.2k

#

C7206

220

R3254

OPEN

OPENOPEN

1000

#

1/2W

/6.3

R3252

CN3007

OPEN

FW3001

#

BACK_UP

GND

PAUSE/COMP

GND

C.BOX_CTL

15k

D3013

OPEN

FW7106

OPEN

#

FW7104

CP3002

CP3001

R3253

CP4001

10k

CP4002

TO

SW.REG

SW5V

M12/17/26V_CAP

AL5.8V_SYS

GND[M]

GND

M12V

48V

R.ENCODER

TO

FLASH

TO

P.CTL[H]

SW12V

JS3001

GND
LSA
LSB
LSC
LSD

TO

FRONT

WRITER

CN3010

#

SBI0_FRSIS

SBO0_FRSIS

TO

TUNER

CONV_CTL[H]

I2C_DATA

I2C_CLK

AFC/JUST_CLK

CH_SW

FMA/DEMOD

H.REC_ST[H]

AFC/JUST_CLK

A.ENV/ND[L]

A.MUTE[H]

S.CASS[H]

ET_REC[H]

I2C_CLK

I2C_DATA

GND

AL5V

JSA

JSB
KEY1
KEY2

RC
DIG1
DIG2
DIG3
DIG4
DIG5

DIG6

CTL4
DIG7

D_A
D_B
D_C
D_D
D_E
D_F

D_G

GND

OPEN

R3209

1/4W

C3049

#

D3001

LNB2301L0VI

P20

VDD

GND

SXi
iRQ0

R3219
R3218

R3246

R3247

R3248

#

A.FF

LED

5

4

3

2

9TO9

CP

CP

CP
CP

OPEN

SHORT

SHORT

OPEN

LT BATTERY93

BT3001

OPEN

C.BOX/R.PAUSE

R7155

100

J7105

#

PU60612
PU61012

QNS0100-001

R7156

100

J7104

#

PU60612
PU61012

QNS0100-001

C3071
33

/50

C4031

L4001

33

/16

SHORT

C4001

0.1

FULL_E.ON[H]

EP_SHORT[H]/FLY_REC[H]

SP_SHORT[H]/FLY_REC_ST[H]

ONLY USED FOR UM

C.BOX

R.PAUSE
AV.COMP

ONLY USED FOR
C.BOX/R.PAUSE MODEL

TO
CAP_MDA

CN3001

CAP.M_FG
CAP.M_Vcc
Vcc5V
CAP.M_F/R
LM_VCTL
M_GND
S_GND
Vcc12
CAP.M_VCTL
LM_F/R/S
DRUM_PG/FG
DRUM_VCTL

C3051

0.1

TO
VIDEO/N.AUDIO

KILLER_DET

CTL5
VIDEO_ENV

CTL[-]
CTL[+]
S_DET
V_TO_OSD
N.REC_ST[H]
N.REC[H]
A.MUTE[H]
CTL1

V.PULSE

D.FF
SB_GAIN
CTL3
CTL2

I2C_CLK_A/V
I2C_DATA_A/V

GND

TO S_SUB

D.FF
I2C_CLK_A/V
I2C_DATA_A/V
GND

CHARA_DATA

P.MUTE[L]
V_FROM_OSD

R3237

4.7K

4.7K

R3238

B3003

#

SHORT

#DIFFERENT TABLE 3

1

#DIFFERENT TABLE 1

HR-S2902US
HR-J7010UM
HR-S8010UM

HR-S3902US
HR-S5902US

BEFORE AP
CN3010,R3016

R3248

: USED
: NOT USED

AFTER AP

R3016 CN3010,R3248

#DIFFERENT TABLE

Features

ADV JOG
Audio Full Erase

CABLE BOX/
R.PAUSE/
COMP LINK

Rear AV Input Jack

2

SYMBOL

SYMBOL
R3086 R3087

R3240 R3241
R3014

R3014
D3007 R3003

R3236
Q3005 Q7201
J7104 J7105
R7202 R7203
R7204
L7201 C7206
FW3001
FW7104

B3003

HR-S2902U HR-S3902U HR-S5902U

#DIFFERENT TABLE 3

FeaturesHR-S2902US HR-S3902US HR-S5902US

Rear AV Input Jack

S-VHS

#DIFFERENT TABLE 4

WITHOUT BACKUP

WITH BACKUP

470

4.7k

HR-J6010UM
HR-J7010UM

R3232,R3233,R3234
Q3004,D3006,R3090

HR-S8010UM

HR-S8010UM

X3002
C3019 C3020

MY

HR-S2912UC HR-S2915UC HR-S3912UC HR-S5912UC

HR-S2902US HR-S2912UC HR-S2915UC HR-S3912UC HR-S5912UC

R3016 R3100

R3058 R3060
R3064

IC3003,C3012,C3013

C3028

B3001

D3004

(US & UC)

(UM only)R3016 R3100

C3022 C3048 R3042

Q3006,Q3007,D3016
R3243-R3245 C3011

R3220 R3222

5.6k

6.8k

4-7 4-8

YC_IN[H]

TO TERMINAL

GND
R1[H]
V_FROM_OSD
CTL4

p10461001a_rev1

HGFEDCBA

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

Note :

4.4 MAIN (SW.REG) SCHEMATIC DIAGRAM

3

0

#

5

4

3

CN5001

BRN
LIVE

BLU

NEUTRAL

MAIN[SW.REG]

#

F5001

C5001

0.047
/250

MY

VA5001

#

QAF0023-431
QAF0039-431
QAF0024-431
QAF0055-431

#

R5001

4.7M
1/2W

LF5002
QQR0532-001
QQR0533-001
QQR0516-001
QQR0932-001
QQR0816-001

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

#

C5006

R5103

68k

##

R5105

1M

K5101
QQR0678-001
QQR0621-001

#

D

Q5101

G

S

R5106

0.39 0.018 680
1W

MY

#

R5101

#

R5102

C5104

1

R5110

220k

C5105

/50

/50

#

R5104 C5101
2W /1k

K5102
SHORT

D5101
AU01
10ELS4

D5102
AU01
10ELS4

MY

C5107

0.1

R5109

R5107

330
1/2W/50

R5112

D5105
1SS133

220

#

R5111

0.0047

820

#

C5106

270p

##

C5103

C5102
100p
/1K

D5103
1SS133
1SS270A

#

R5108

T5001

QSS0186-001
QQS0187-001

R5304

470

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

D5301
MTZJ15C
RD15ES/B3/

##

D5212
ERA18-02
1SR153-400
10ELS2
PG104RS

#

D5209
RK14
21DQ04
SB240

C5204
/100

D5203
AU01Z
10ELS2

D5204
AU01Z
10ELS2

#

R5317

47k

4.7

L5201

C5202

1000

/16

#

D5207
AK04
11EQS04
1S4

#

D5206
AK04
11EQS04

1S4

L5202

C5203
1200

##

C5208

180
/25

33µ

33µ

/16

C5207

100
/16

C5206
47

/16

###

R5332 R5333

390 390

2W 2W

#

Q5303

2SC5739/QP/

MTZJ5.6C
RD5.6ES/B3/

When replacing the parts,refer to the Parts List.

R5302

R5303

1k

1.2k

R5310

10k

Q5304

2SD2144S/UV/

Q5305
DTA114EUA
UN5111
RN2302
PDTA114EU

Q5306
DTC114EUA
UN5211
RN1302
PDTC114EU

D5305

##

C5302

2.2
/50

#

Q5321

2SD1858/QR/

##

R5305

220

R5306

180

D5302
MTZJ12A
RD12ES/B1/

C5303
100
/16

B5302
SHORT

C5301
100
/10

L5301
SHORT

##

B5303

TO SYSCON

48V

TO TUNER

BT2

TO SYSCON

M12/17/26V_CAP

TO SYSCON

M12V

TO SYSCON, TUNER, VIDEO/N.AUDIO,

FMA/DEMOD, TERMINAL

SW12V

TO SYSCON

P.CTL[H]

TO SYSCON

AL5.8V_SYS

TO SYSCON, FMA/DEMOD

AL5.8V

TO SYSCON, TUNER, TERMINAL,
VIDEO/N.AUDIO, FMA/DEMODE, S-SUB

SW5V

TO VIDEO/N.AUDIO , TERMINAL, SYSCON,
TUNER, FMA/DEMOD, S-SUB

GND

Q5102
2SD2144S/UV/

GROUND POINT FOR
PRIMARY VOLTAGE.

#

C5004

0.0047

2

/250

##MARK ELEMENTS ARE NOT MOUNTED

#DIFFERENCE TABLE 1

FUNCTION
PART NO.

MODEL

: USED : NOT USED

CURRENT CAPABILITY

C5006

Q5303 Q5321

VHS

S-VHS

82/200 UM

#DIFFERENCE TABLE 2

MODEL

(D1, SO)

DANGEROUS V OLTA GE

FUNCTION
PART NO.

Q5101

US, UC

2SK2043-CB14
2SK2043

2SK2632
2SK2632-CB14
2SK2129
2SK2129-LT

POWER/VOLTAGE RATING

PC817X

REFER

PS2501-1

TO

ON3131/RS/
LTV-817M/BC/

TABLE 1

PC817

PS2561L1-1/L/
PC123FY2

68/400

ON3171/R/

#

PC5101

F5001

QMF51N2-1R25J1
QMF51N2-1R25-J5
QMF51N2-1R25J7

QMF51E2-2R0
QMF51E2-2R0J1
QMF51W2-2R0-J8

GROUND POINT FOR
SECONDARY VOLTA GE

SAFETY RULE
R5001 R5101,R5102

C5004

0.047

0.022

MY

#

C5305

D5303
MTZJ5.6A

/50

RD5.6ES/B1/

R5111

R5312

1k

R5313

820

R5317,R5332C5006

C5106

C5305

0.147/200

0.27

Q5301
2SC1740S/RS/
2SC3199/YG/

POWER SAVE STABILITY DUMP

R5104

R5108

330K

150K/2W

1.2K

220K

68K/2W

1.5K

LINE

VA5001 HEAT SINKPC5101

CURRENT
CAPABILITY

CN5001 POWER CORD

QMPD34C-165-K
QMPD350-165-E3
QMP03C0-165-JC

QMP73JC-17C
QMP73JC-17CJ5
QMPR040-170-JC

1

MY

p20294001a_rev0

4-9 4-10

HGFEDCBA