JVC HR-J693UC Schematics

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SCHEMATIC DIAGRAMS

VIDEO CASSETTE RECORDER

HR-J693UC

CD-ROM No.SML200403

TIMER

CANCEL

REC PAUSE PLAY STOP/EJECT

HR-J693UC [V17D1]

No.YD005SCH

2004/2

CHARTS AND DIAGRAMS

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.

2. Parts location guides

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

Note: For general information in service manual, please

refer to the Service Manual of GENERAL INFORMATION Edition 4 No. 82054D (January 1994).

LOCATION

REF No.

IC101 B C 6 A

Category : IC

Horizontal “A” zone Vertical “6” zone

B : Foil side

(A : Component side)

C : Chip component

D : Discrete component)

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.

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 (ref er to parts

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

K: KΩ (1000Ω), M: MΩ (1000KΩ)

list).

When replacing the parts, refer to the Parts List.

2. Indications of control voltage

AUX : Active at high. AUX or AUX(L) : Active at low.

4. Voltage measurement

1) Regulator (DC/DC CONV) circuits REC : Colour bar signal. PB : Alignment tape (Colour bar). — : Unmeasurable or unnecessary to measure.

2) 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. Signal path Symbols

The arrows indicate the signal path as follows.

NOTE : The arrow is DVC unique object.

Playback signal path Playback and recording signal path

3. Interpreting Connector indications

1 2

Removable connector

1 2

Wire soldered directly on board

Non-removable Board connector

2 3

Board to Board

Connected pattern on board The arrows indicate signal path

Note: For the destination of each signal and further line connections that are cut off from the diagram, refer to "BOARD INTERCONNECTIONS"

Recording signal path (including E-E signal path)

Capstan servo path Drum servo path

(Example)

R-Y

Playback R-Y signal path

Recording Y signal path

6. Indication of the parts for adjustments

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

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

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

R216

OPEN

2-1 2-2

BOARD INTERCONNECTIONS

VIDEO/N.AUDIO Page 2-5 TERMINAL Page 2-7 FMA/DEMOD Page 2-9 SYSCON Page 2-11

SW.REG Page 2-13 TUNER Page 2-15 FRONT Page 2-17

OPEN

p10586001a_rev0

2-3 2-4

MAIN(VIDEO/N.AUDIO) SCHEMATIC DIAGRAM

TO SYSCON

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

C55C56 OPEN

0.1

TO FMA/DEMOD

Fsc

GND

NA_REC

NA_PB

TO SW.REG

SW12V

SW5V

TO FMA/DEMOD

FMA_CH1

FMA_COM

FMA_CH2

TO DRUM

GND

QUY153-050Y

OPEN

CN1

L10

TO SYSCON

CTL[+] CTL[-]

CN2001

P/R

A.E

CTL

CN2002

TO SYSCON

N.REC[H]

N.REC_ST[H]

C2051

330p

R2053

3.3k

C2052

T2051

C2053

/25

R2054

C2054C2055

0.02210

Q2051 2SC2412K/QRS/ 2SD601A/QRS/ 2SC3928A/QRS/

R2056

R2055

3.3

R2057

47k

Q2052 2SA1037AK/QR/ 2SB709A/QR/ 2SA1530A/QR/

R2059

47k

Q2054 2SA1037AK/QR/ 2SB709A/QR/ 2SA1530A/QR/

R2058

R2060

18k

Q2053 DTC144WKA RT1N44HC

UN221E

18k

Q2055 DTC144WKA RT1N44HC UN221E

0.0047

12k0.082

Q2003 DTA144WKA RT1P44HC UN211E

Q2002 2SC2412K/QRS/ 2SD601A/QRS/ 2SC3928A/QRS/

L2001 SHORT

C61 47

/6.3

C60

Q2001 2SC2412K/QRS/ 2SD601A/QRS/ 2SC3928A/QRS/

R2018

R2019

C2004C2003 OPEN/6.3

C57

0.1

C62

33k

/50

C2007 22

R2017

C2009 R2016 820p 33k

0.01

R2014

390k

R2013

12k

C2006

0.0068

/16

C2008

/50

4.7

C2010

820p

C2011

4.7

C2012

/50

4.7

/50

JCP8060

18k

C58

0.1

C59

0.1

0.1 R2021

C2005

4.7

R2015

390

4.7k

R2022

D2001

1SS133-T2 1SS270A-T2

IC1

R2024 R2007 R2003

TP111

R36

4.7k

D.FF

R2023 10k

10k

R37 15k

10k 12k 100

12k

R2010

TP106 PB.FM

/50 1

C2002

C2001

/25

4.7

C49

OPEN

/50

4.7

6.2k

C4 10 /25

OPEN

150p

1.5k

OPEN

R26

OPEN

R25

/6.3

0.022

0.47

C48

C47

R11

4.7k

L1 SHORT

C6 C7

0.1 0.1

C2 33p

8.2k 470.1

C46

QAX0739

/50

0.033

3.3

0.0047

C44

C43

C45

R12 1k

0.01

C9 C13

C11 1

2.2 1 /50 /50

/50

2.2

/6.3

/50

0.1

0.01

C36

C39

C41

C38

C37

R18 OPEN

0.01

C40

C34

0.01 C33

/25

0.01

C35

C17

0.1

C15

0.1

C10

/6.3

C19

0.1

100

C26

/25

C24

0.1

Q2 2SC2412K/QRS/

2SC3928A/QRS/

R7 470

OPEN

R38

C22

0.1

SHORT

C31

/6.3

C30

330p

C32

0.1

0.01

C27

C25

/50

3.3

C20

0.1

TO SYSCON

V.PULSE S_DET SB_GAIN V_TO_OSD

TO TERMINAL

GND FRONT_V_IN

TO TUNER

TU_VIDEO

p10581001a_rev0

2-5 2-6

MAIN(TERMINAL) SCHEMATIC DIAGRAM

REMOTE CONTROLLER SCHEMATIC DIAGRAM

(LP20878-001#, 020#)

TO FMA/DEMOD F.AUDIO[L]

F.AUDIO[R] LINE_OUT[R] LINE_OUT[L]

FRONT_V_IN

J7101J7101

FRONT VIDEO IN

FRONT AUDIO IN(L)

R905

GND

TO VIDEO/N.AUDIO

FRONT_V_IN GND

FRONT AUDIO IN(R)

VSS

P00

P01

P02

P03

P10

P11

P33

IC1

VDD

KI/04

TST

P21

P22

P23

P24

P30

P31

P32

TV POWER

REC

STOP 4

DISPLAY

TV/CH

SKIP SEARCH

PROG

PROG CHECK

SP/EP 12

PLAY

TV/CH 15

0/AUX 16

8/DAILY(M-F) 17

4/START 18

TIMER 19

A.MONITOR

CANCEL/C.RESET

POWER

5/STOP

VOL

2/STOP

TV/VCR

PAUSE

6/DATE

OK/ENTER/OSD

3/DATE

VOL

TV/INPUT

1/START

9/WEEKLY

Key NameKey No.

REW

TO TUNER

RF_VIDEO GND

REAR_OUT

L901 100

TO SW.REG

FDP GRID ASSIGNMENT AND ANODE CONNECTION

SW12V

R919

AUDIO OUT[R]

AUDIO OUT[L]

R915

470 0.01 /6.3

330 1/2W

R922

100

C925C923 C926 OPEN

VIDEO OUT

Q903 2SA1037AK/QR/

2SA1530A/QR/

GND

TO SYSCON

V_FROM_OSD GND

GRID ASSIGNMENT

DIGIT 2

DIGIT 1

DIGIT 3

DIGIT 4

ANODE CONNECTION

No. CONNECTION

p40052001a_rev0

2-7 2-8

CATHODE 2G,3G,4G,I,J

CATHODE 2F,3F,4F,K6

CATHODE 2E,3E,4E,K1

CATHODE 2D,3D,4D,K4

CATHODE 1C,2C,3C,4C,K5

CATHODE 1B,2B,3B,4B,K2

CATHODE 2A,3A,4A,K3

COMMON ANODE K3,K2,K5,K4,K1,K6,I,J

COMMON ANODE DIGIT4

COMMON ANODE DIGIT3

COMMON ANODE DIGIT2

COMMON ANODE DIGIT1

TO VIDEO/N.AUDIO

MAIN(FMA/DEMOD) SCHEMATIC DIAGRAM

TO SW.REG

SW5V

GND

SW12V

C6506

OPEN

Q2203

2SC2412K/QRS/

R2211

3.3K

R2212

3.3K

2SC2412K/QRS/

R2215

220

C2216 C2217 47

Q2201 DTA144WKA

R2209

100

R2210

4.7k

R2213

4.7k

R2214

100

Q2204

/16 OPEN

TO TERMINAL

TO TUNER

TO TERMINAL

TO TUNER

COMP

LINE_OUT[R]

LINE_OUT[L]

RF_AUDIO

NA_REC

NA_PB

GND

F.AUDIO[R]

F.AUDIO[L]

SIF

Fsc

L6501 SHORT

R2218

R2220

## ## C6510 C6511

Q2202 DTC144WKA

R2216

R2217

4.7k

3.9K

R2219

C6508

C6509

C6512

C2214 C6513

C2215

C2218

C2219

C2220

C2221

C6514

C6515

C6504

0.1

R6502C6517

3.3k0.22

0.022

0.1

0.022

3.3

2.2

0.022

C2222

0.01

/25

/16

/25

/50

3.3

C6505

/25

/50

R2231

/50

OPEN

C2231

OPEN

R2230

OPEN

C2230

OPEN

C2213

/6.3 47

C2212

SHORT

L2201

27k

R2255

/16 33

C2211

/25 10

C2210

C2209 10

/25

TP2253

R2253

L2251

10µ

100

R2251

4.7K

D2251 1SS133-T2 1SS270A-T2

C2253

C2252

0.01

TO SYSCON

LED I2C_DATA I2C_CLK A.MUTE[H] H.REC_ST[H] A.ENV/ND[L] A.FF

TO VIDEO/N.AUDIO

FMA_CH2 FMA_CH1 FMA_COM

C2208

R2257

C2259

R2252

3.3K

C2257

C2256

C2251

C2207

C2206

C2205

C2261 OPEN

C2262 OPEN

0.015

680K

0.33

0.01

C2254C2255

470.01

0.01

0.015

/50

/6.3

/25

IC2201 AN3663FBP

0.1 4.7

C6501 C6516

R2201

/25 10

C2201

47k

/50

4.7

C2202

/25 10

C6502

R2205

/50

/50 1

4.7

C6503

C2203

R2206R2202

6.8k6.8k

47k

C2204 33

/6.3

p20391001a_rev0

2-9 2-10

MAIN(SYSCON) SCHEMATIC DIAGRAM

C3071

/16

C4001

0.1

C3056

0.1

TO CAP_MDA

CN3001

C.FG_IN CAP.M_Vcc Vcc5V CAP.M_F/R LM_VCTL M_GND S_GND Vcc12 CAP.M_CTL LM_F/R/S DRUM_PG/FG DRUM_VCTL

TO ROTARY ENCODER

JS3001

GND LSA LSB LSC LSD

VIDEO_ENV CTL[-] CTL[+]

TO VIDEO/N.AUDIO

V_TO_OSD I2C_CLK_A/V I2C_DATA_A/V GND

TO FMA/DEMOD

V_FROM_OSD A.MUTE[H] N.REC[H]

SB_GAIN

TO VIDEO/N.AUDIO

V.PULSE D.FF S_DET

SHORT

CP3002

CP3001

OPEN

TO SW.REG

GND

TO FLASH WRITER

OPEN

M12V

AL5.8V_SYS

48V

SW12V

SW5V

GND

P.CTL[H]

TO FRONT

RC KEY1 KEY2

REC_LINK

DIG1 DIG2 DIG3 DIG4 DIG5

D_A D_B D_C D_D D_E

D_F

D_G

GND

AL5V

TO TUNER

AFC

I2C_DATA

I2C_CLK

CH_SW

CONV_CTL[H]

B3004

B3008

CN3010

P20/TCLK

VDD

SBI0_FRSIS/TD0 SB00_FRSIS/TD1

GND

SXi

iRQ0/NRST

TOP1

R3210 OPEN

R3209

180

1/4W

C3049

0.01

D3001

LNB2301L01VI

TO FMA/DEMOD

LED

A.ENV/ND[L]

A.FF

A.MUTE[H]

H.REC_ST[H]

I2C_DATA N.REC_ST[H]

I2C_CLK

B3007 OPEN

B3003

OPEN

D3002 1SS133

R3211

18k

C3052

0.01 330

C3008

C3007 OPEN

0.01

Q3002

Q3001

PTZ-NV16A

OPEN

R3213

R3212 R3214

18k

120 120

PC3001 PC3002 RPI-304 RPI-304

R3215 18k

R3217 330k

R3216 470k

S3001 QSW0602-004

R3219 10K

C3041 OPEN

C3042

OPEN

C3022

R3244

IC3003 OPEN

GND

Q3007

MTZJ3.9B

2SD601A/QRS

Q4001 UN2211 DTC114EKA RT1N141C

R3017 R3018

R3020

R4004

VDDNC OUT

D3016

680

R3243

C3011

B3011

SHORT

B3009 OPEN

R3114

C4011

0.22

IC3001

MN101D10***

C3004

100p

SP_FG TU_FG R.PAUSE/COMP_IN NC RC D_A D_B D_C D_D D_E D_F D_G NC TCLK N_REC[H] SBOO_FRSIS/TD1

OPEN

I2C_DATA_A/V

OPEN

I2C_CLK_A/V NC

S_DET A.MUTE[H] REC_SAFETY D.FF

OPEN

V.PULSE RESET VDD2

A.FF

470

R3222

R3220

5.6k

OPEN

Q3006

C3013

OPEN

C3070

C3015

/50

4.7 R3245

6.8K

2SD601A/QRS

DIG3

DIG4

DIG5

REC_LINK_LED

N.REC_ST[H]

H.REC_ST[H]NCNC

B3012

OPEN

DIG2

OPEN

R3031

4.7k

R3094

LSD

DIG1

I2C_CLK/TEST

I2C_DATA

OPEN

2.2K

R4001

R3032

4.7k

R3093

R3092

LSC

LSA

LSB

CAP_CTL_V

DRUM_CTL_V

SB_GAIN

R3035B3010

OPEN

D4003

4.7k

R3091

KEY2

POWER_DET

VDD

X_OUT

R3042

OPEN

5.6K C3035

C3036

R3223

SHORT

R3224

18p

C3016

KEY1

X_IN

0.022100

/6.3

100

C3017

CTL_AMP_OUT

VSS

XC_IN

OPEN

27p

C3018

COMP_OUT

VIDEO_ENV

SW_PT_ADJ

START_SENSOR

XC_OUT

CLK_SEL

CH_SW

P.MUTE

10K

R3242

R3225

OPEN

C3020

C3019

OPEN

A.ENV/ND[L]

START_SENSOR_DEL

P20

X3001 QAX0526-001

LED

PROTECT

END_SENSOR

AFC/JUST_CLK

AMP_VREF_IN

AMP_VREF_OUT

C.FG_IN

C.FG_AMP_OUT

EEPROM_DET

D.FG_IN MODEL_OPTION3 MODEL_OPTION2

CAP.M_F/R

LM_F/R/S

MODEL_OPTION1

P.CTL[H]

CTL_GAIN

CONV_CTL[H]

VIDEO_OSD_OUT

VSS2

V_TO_OSD

3.3k

100p

R201

C205

X3002 OPEN

C4007

0.01

CTL[-] CTL[+]

AVCC

AMP_C

AVSS

FSCLPF

FSCI

AFCLPF

AFCC

SYN_IN

L203

C3021

100

C203 1

R4026 0

VR4028

10K

R4027 OPEN

/50

/15V

TP4001

4.7

0.022

R4018

C4022

OPENOPEN

C4006 OPEN

R4021

R4003

OPEN

C4009

0.001 R4012

15k

R4010

470

R4011

470

C4004

/10

R202

2.2k 1

C207

C202

C201

/6.3

R3227 10k

C3023 OPEN

C3055 OPEN

C4012

OPEN

SCLWPVCCA0

A1A2VSS

R3226 10k

SDA

# IC3004 OPEN

R4019

C4010 C4008

C4014

10K

R3135

R4024

OPEN

10K

R3134

10K

R3133

47 OPEN

100p

R3140 R3139

R3138

R3137

R3136

C4019

0.01

/6.3

OPEN

R3132

L201

OPEN

R3131

C4002

/50

OPEN OPEN

OPEN

10k

C3045 C3043

OPEN OPEN

C3053

0.01

R4002

5.6k

R3232 OPEN

R3254 OPEN

R3255 OPEN

Q3004 OPEN

C3030 C3029

220 0.01 /6.3 OPEN

B3001 SHORT

R3234 OPEN

D3006 OPEN

R3233 OPEN

10EDB20-T2

R3237

4.7k 4.7k

D3005

R3238

Q4002 2SD601A/QRS 2SC2412K/QRS 2SC3928A/QRS

D3004 OPEN

C3028 OPEN

D3007 OPEN

R3236 OPEN

R3205 10K

CP4001

SHORT

CP4002

SHORT

C4016

OPEN

C3024 C3025 47 0.01

/6.3

OPEN##OPEN

R3206 R3207 10K 10K

L4001 C4031

C4017 OPEN

R4022 OPEN

Q3005 OPEN

OPEN

R3208 10K

R3253R3252

10K

p10582001a_rev0

2-11 2-12

MAIN(SW.REG) SCHEMATIC DIAGRAM

D5210

T5001

CN5001

CD1

F5001

1.25A /250

VA5001 QAF0023-431Z QAF0039-431Z QAF0024-431Z QAF0055-431Z

C5001

0.068 /250

R5001

4.7M 1/2W

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

C5003 100p /250

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

C5006

/200

K5101 QQR0678-001Z QQR0678-001 QQR0621-001Z

Q5101 2SK2043

R5110 220k

## R5104 C5101 68k 0.0047 2W

R5101 220k

R5102 220k

R5103 68k

## R5113

C5104 1

/50

C5107

0.1 /16

R5114 330K 1/4W

R5115 330K 1/4W

K5102 SHORT

D5101 AU01 1SR153-400 ERA18-04 10ERB40

D5105 1SS133 1SS270A

R5107

330 1/2W

/1k

R5112 220

D5102 10EDB20 1A3G ERA15-02

C5102 150p

QQS0186-001 QQS0187-001 QQS0199-001

AU01Z 1F4G ERA18-02 10ERB20 PG104RS

D5203 AU01Z 10ERB20

D5204 AU01Z 10ERB20

D5301 MTZJ15C RD15ES/B3

C5202

470

/16

C5204

4.7

/100

L5201 33µ

## C5207 100

R5302

R5303

1.2k

R5310

10k

Q5304

2SD2144S/UV/

Q5305

/16

C5302

2.2

/50

D5302 MTZJ12A RD12ES/B1

DTA114EKA-X UN2111-X RT1P141C-X

## R5320 27K

Q5306 DTC114EKA-X UN2211-X RT1N141C-X

B5301

## Q5308 2SA1576A/RS/

## R5321 27K

C5303 47 /16

TO SYSCON

48V

TO TUNER

BT2

TO SYSCON

M12V

SW12V

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

P.CTL[H]

TO SYSCON

L5202

33µ

R5106

0.39 1W

C5105 R5111

R5109

0.018 820

680

/25

Q5102 2SD2144S/UV/

GROUND POINT FOR PRIMARY VOLTAGE

C5004

0.0047 /250

DANGEROUS VOLTAGE

## C5106 270p

C5103

D5103 1SS133 1SS270A

R5304

R5108

1.2k

PC5101 PC817X PS2501-1 ON3131/RS/ PC817 LTV-817M/BC/

GROUND POINT FOR SECONDARY VOLT AGE

470

Q5301 2SC1740S/RS/ 2SC3199/YG/

D5207 AK04 11EQS04 1S4

C5203

1000

/10

C5305

0.1 /16

R5312

C5206

47 /16

D5303 MTZJ5.6A RD5.6ES/B1

R5313

820

Q5321

2SD1858/QR/

D5305 MTZJ5.6C RD5.6ES/B3

R5306 180

C5301 47 /16

AL5.8V_SYS

SW5V

TO VIDEO/N.AUDIO FMA/DEMOD, SYSCON, TUNER

GND

2-13 2-14

p20393001a_rev0

MAIN(TUNER) SCHEMATIC DIAGRAM

TU6001

QAU0296-001

TO SW.REG

GND SW5V SW12V BT2

L6004 SHORT

TO FMA/DEMOD

SIF

RF_AUDIO

R6054

# C6012

L6050

C6020

R6020

OPEN

C6005

OPEN

HZ30-2L

C6056

C6053 C6013

C6052

C6026

C6021

R6021 C6007L6001

OPEN

C6008

OPEN

R6056

SHORT

R6050

150p

OPEN

0.01µ OPEN

150p

OPEN OPEN

150p

SHORT

TU6001

QAU0366-001

L6003 SHORT

OPEN

C6531

0.1

C6006

D6002

B6002 #

B6001 #

B6003 #

R6030

3.3k

R6031

100

TO SYSCON

I2C_DATA

I2C_CLK

CONV_CTL[H]

CH_SW

AFC

B6030

OPEN

Q6030 2SB709A/QR 2SA1037AK/QR 2SA1530A/QR

TO VIDEO/N.AUDIO

TU_VIDEO

TO TERMINAL

RF_VIDEO GND

p10583001a_rev0

2-15 2-16

MAIN(FRONT) SCHEMATIC DIAGRAM

TO SYSCON

Q7001

DI7001DI7001 LTG-Y2K12M-01J

LTG-Y2K12M-01J CA239M5-A

CA239M5-A

D1 D2 D3 D4 D5 Da

Db Dc Dd De Df Dg

## B7011 OPEN

RT1P14HC-X DTA114WKA-X UN211F-X

R7001 330

330

R7002

330

R7003

330

R7004

330

R7005

330

R7006

330

R7007

Q7002

RT1P14HC-X DTA114WKA-X UN211F-X

Q7003

RT1P14HC-X DTA114WKA-X UN211F-X

Q7004

RT1P14HC-X DTA114WKA-X UN211F-X

Q7005

RT1P14HC-X DTA114WKA-X UN211F-X

Q7006

OPENOPEN##

C7012C7042

R7015R7046

C7011 47 /6.3

R7020

10k

R7030 10k

0.01

AL5V DIG1 DIG2 DIG3 DIG4 DIG5 D_A D_B D_C D_D D_E D_F D_G RC GND

KEY1 KEY2 REC_LINK

Q7007

Q7009

Q7010

DTC143TKA

Q7013

OPEN

R7008 OPEN

R7022

1.2k

D7009 OPEN

D7010 OPEN

Q7012

DTC143TKA RT1N430C-X

UN2216-X

R7023 R7035

Q7011

DTC143TKA RT1N430C-X

UN2216-X

S7008 S7017 REC OPEN

UN2216-X

R7024

2.2k1.8k

S7018 OPEN

RT1N430C-X UN2216-X

S7012 S7013 OPEN STOP/EJECT

Q7008

DTC143TKA RT1N430C-X

UN2216-X

DTC143TKA RT1N430C-X

UN2216-X

DTC143TKA RT1N430C-X

UN2216-X

VCC

GND

V.OUT

IC7002

OPEN##

## C7041 OPEN

VCC

GND

V.OUT

R7033

2.2k1.8k1.2k

S7006S7002

S7010 PAUSE/CH

S7011S7004S7016 PLAYREW/CH-OPEN FF/CH+POWER

IC7042

OPEN

R7034 OPEN OPEN

C7014

C7013

R7036R7032R7031

OPEN

TPGND

OPEN

TP7001

OPEN

R7037 OPEN

2-17 2-18

p20392001a_rev0

MAIN CIRCUIT BOARD

<03> MAIN LPB10226-001A

F5001

VA5001

C5001

LF5002

D5102

R5104

C5004

L5202

S7013

K5102

D5207

C5206

Q5321

C5301

C5101

C5102

C5203

VR4028

S7012

R5114

R5115

D5101

D5305

R5106

Q5101

C5202

C5207

R5306

ZZ1

C5006

D5203

Q5304

R4027

S7011

R5110

K5101

D5301

Q5305

C5303

C5107

TP7001

D5001

R5103

D5103

D5204

L5201

C5105

R5109

D5105

R5304

C5204

C5302

S7010

TPGND

R5107

R4026

C5003

R5101

C5104

Q5102

R5111

C5106

R5112

T5001

D5210

R5302

R5310

Q5301

D5302

CP3001

R5001

R5102

R5113

R5108

C5103

PC5101

Q3001

B5301

R5303 R5320

Q5308

R5321

Q5306

D5303

CP4001

R7036

R7035

R7033

R7034

R7024

R5312

S7008

C3007

ZZ4

C5305

R5313

CN2001

ZZ7

R3210

R7023

R7032

R7031

DANGEROUS VOLTAGE

R4024

Q4001

C4011

B3001

C4001

R3252

T2051

R2056

C2054

R2055

C3056

R3216

R3205

D3004

JS3001

L4001

S7006

CN3001

C4031

C4002

D3006

R3254

C3071

R3253

R3234

S7004

Q2053

R3206

D3005

IC7002

C2051

C2055

R2059

R2060

D3002

R3207

C3025

R2053

R2058

R3217

R3208

R3134 R3139 R3140 R3135

C4017

C3024

C3029

C3030

R2054

C2053

Q2054

R3233

D2001

Q2051

Q2052

R2057

Q2055

PC3002

Q4002

R4022

S7018

C7012

C7011

C4016

Q3004

R3214

R3215

ZZ5

C4004

ZZ2

R4021

R4019 C4014

C3028

R7015

C3053

R3232

Q7001

R3255

R3131

C4022

C4008

C43

R4018

C4010

Q7002

R2019

Q2002

R3137

R3136

C4006

C4009

C13

R3132

R4012

Q7003

Q2001

C25

R3138

R3133

R4003

C4019

C4007

R3114

C10

C39

Q7004

R2018

C30

R3209

C4012

R4011 R4010

Q2003

C22

C3049

L201

R202

R3091

R3092 R3093

R3094

C15

C20

C201

Q7005

R2017

C17

C24

R38

D3001

Q7006

R7001

C207

Q7007

B7011

L2001

C3004

R7002

C11

R201

C2011

C19

C27

C202

R3042

R3242

IC3001

Q7008

R7003

C26

R7004

R2003

C2001

C33

C205

R3225

R3223

C2002

C31

R4004

Q3006 IC3003 R3222

R3017

Q7009

DI7001

C32

C38

C36

C44

R3224

R3020

R3018

R7005

R2024

C203

C3020

C3015

Q7010

R2007

X3002

C3070

R7006

R2010

C34

C3035

C3017

C3041

C3042

Q7012

R2016

C2010

R18 C35

R25

C3019

C3018

C3016

R7007

C2009

C2012

IC1

R3237

R3238

Q7011

C37 C40

X3001

R3245

C3013

B3008

R7030

C2008

L203

R3032

C7041

C2007

R2014

C2006

R2013

C41

C3036

R3031

R3236

D3007

C7042

C2005

R2021

C62

C56

R3035

Q3007 R3243

D3016

R3220

R3244

Q3005

IC7042

R11

R12

R2015

C46

R26

C3021

D4003

C3022

C3011

R2022

C2004

C45

C55

R4002

ZZ8

C47

R36

R7046

C61

L10

C48

R4001

C2003

R37

R2023

C49

Q7013

C57

R2257

R2251 C2257

R2253

S7017

C59 C58

C2256

L2251

D2251

C3043

C60

C2208

C2259

L2201

C3055

C3023

D7009

C2261

C2209

C2210

R2230

R3212

CN1

C2253

R2252

C2255

R2255

C2212

R3213

C3052

PC3001

C3045

R7020

C2252

C2262

C2254

C2211

R2231

IC2201

C2213

C2231

C2230

R3226 R3227

R7022

D7010

CAUTION : FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH SAME TYPE AND RATED FUSE(S).

ATTENTION : REPLACER PAR DES FUSIBLE DE MEME TYPE.

R915

C6012

L6003

C6007

C6005

R6031

L6050

ZZ9

C923

Q903

R922

R6021

L6001

B6002 B6003

B6030

R6030

TP111

R6056

R919

C6008

B6001

C6531

Q6030

TP4001

TU6001

R6050

D6002

R6020

R6054

TP106

R905

TP2253

ZZ6

C2206

C2207

C6504

C2222

IC3004

CN3010

R7008

C2251

R6502

R2220

Q2201

S7016

C2205

C6517

L6501

Q2202

C2204

C6509

C6508

C6505

C6516

R2202

C2215

C6512

C7014

R2206

R2205

C6510

R2211 R2212

Q2203

R2210

R3211

C7013

R2201

C2217

C6513

C6511

Q2204

R3219

C2221

R2214

C2216

R2213

C2203

C2202

C2201

C6515

S7002

C6503

C6501

C6514

R2219

C2220

C2214

C2052

S3001

C6502

CN2002

R2215

R2209

R2218

R2216

C925

C2218

C2219 R2217

C926

L901

C3008

Q3002

L6004

J7101

ZZ3

C6056 C6053

C6013 C6052 C6026

C6020 C6021

C6006

2-19 2-20

COMPONENT PARTS LOCATION GUIDE <MAIN> LPB10226-001A

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

CAPACITOR

C1 B C 10M C2 B C 10L C4 A D 12L C5 B C 11L C6 B C 11L C7 B C 11L C8 B C 11L C9 A D 10L C10 A D 10L C11 A D 11L C13 A D 9L C15 B C 10L C17 B C 10L C19 B C 11K C20 B C 11K C22 B C 11K C24 B C 11K C25 A D 9L C26 A D 11K C27 B C 11J C30 B C 10J C31 A D 11J C32 A D 12J C33 A D 11J C34 B C 12J C35 B C 13J C36 A D 11I C37 B C 13J C38 B C 11J C39 A D 10L C40 B C 13J C41 B C 13J C43 A D 9L C44 A D 12I C45 B C 13J C46 B C 13K C47 A D 13K C48 B C 14K C49 A D 14K C55 B C 14J C56 B C 13L C57 B C 14M C58 B C 14M C59 B C 14M C60 B C 14M C61 A D 14L C62 A D 13L C201 A D 10G C202 B C 11F C203 A D 12G C205 B C 11G C207 B C 11F C923 A D 19L C925 A D 18K C926 B C 18L C2001 A D 11M C2002 A D 11M C2003 A D 14M C2004 B C 14M C2005 A D 13M C2006 B C 13M C2007 A D 13M C2008 A D 13M C2009 B C 12M C2010 B C 12M C2011 A D 11M C2012 A D 12M C2051 A D 7M C2052 A D 17K C2053 B C 7L C2054 B C 7L C2055 A D 7L C2201 A D 17K C2202 A D 17L C2203 A D 17L C2204 A D 16L C2205 A D 15L C2206 A D 15M C2207 B C 15L C2208 B C 15K C2209 A D 15J C2210 A D 15I C2211 A D 15J C2212 A D 15I C2213 B C 15I C2214 A D 17I C2215 A D 16J C2216 A D 17I C2217 B C 16J C2218 A D 17J C2219 A D 17J C2220 A D 17J C2221 B C 17J C2222 B C 16I C2230 B C 15I C2231 B C 15I C2251 B C 15L C2252 B C 15L C2253 B C 15L C2254 A D 15L C2255 B C 15K C2256 B C 14L C2257 B C 14J C2259 A D 15J C2261 B C 14L C2262 B C 15L C3004 B C 11C C3007 B C 4I C3008 B C 18J C3011 A D 13C C3013 A D 13D C3015 B C 12D C3016 B C 12F C3017 B C 12F C3018 A D 12F

C3019 B C 12F C3020 B C 12F C3021 A D 13E C3022 B C 13D C3023 B C 15D C3024 A D 7C C3025 B C 7C C3028 A D 8B C3029 B C 7B C3030 A D 7B C3035 B C 12F C3036 A D 13F C3041 B C 12C C3042 B C 12C C3043 B C 14D C3045 B C 15E C3049 B C 10H C3052 B C 15F C3053 A D 9F C3055 A D 15D C3056 B C 6K C3070 A D 12D C3071 A D 5K C4001 B C 6L C4002 A D 6L C4004 A D 8E C4006 B C 9F C4007 B C 9E C4008 A D 8E C4009 B C 9E C4010 A D 9G C4011 B C 6E C4012 B C 10F C4014 B C 9G C4016 A D 8C C4017 B C 7C C4019 B C 10F C4022 B C 9F C4031 A D 5K C5001 A D 1M C5003 A D 3L C5004 A D 1J C5006 A D 2J C5101 A D 1K C5102 A D 1I C5103 B C 4J C5104 A D 3K C5105 B C 3J C5106 B C 3J C5107 B C 2I C5202 A D 2F C5203 A D 1F C5204 A D 3F C5206 A D 1E C5207 A D 2E C5301 A D 1D C5302 A D 3F C5303 A D 2E C5305 B C 4G C6005 A D 19H C6006 B C 20J C6007 A D 19I C6008 B C 19J C6012 A D 19K C6013 B C 20L C6020 B C 20K C6021 B C 20J C6026 B C 20L C6052 B C 20L C6053 B C 20L C6056 B C 20M C6501 B C 16K C6502 A D 17L C6503 A D 17M C6504 A D 16J C6505 A D 16I C6508 B C 16J C6509 B C 16J C6510 A D 16I C6511 B C 16I C6512 B C 16J C6513 A D 16J C6514 B C 17J C6515 A D 17K C6516 A D 16I C6517 B C 16I C6531 B C 19H C7011 A D 8A C7012 A D 8A C7013 B C 16A C7014 B C 16A C7041 A D 13A C7042 A D 13B

CONNECTOR

CN1 A D 15M CN2001 A D 4L CN2002 A D 17L CN3001 A D 6L CN3010 A D 16B

DIODE

D1 A D 16M D2 A D 16M D2001 A D 8M D2251 A D 14I D3001 A D 11H D3002 A D 7I D3004 A D 6C D3005 A D 7C D3006 A D 6C D3007 B C 13C D3016 A D 13D D4003 B C 13E D5001 B C 2K D5101 A D 1J

D5102 A D 1L D5103 A D 3J D5105 A D 3I D5203 A D 2G D5204 A D 3G D5207 A D 1G D5210 A D 3G D5301 A D 2F D5302 A D 3E D5303 A D 3F D5305 A D 2E D6002 A D 19K D7009 A D 14A D7010 A D 15A

IC1 B C 12K IC2201 B C 16K IC3001 B C 11E IC3003 B C 12D IC3004 B C 15D IC7002 A D 7A IC7042 A D 13A

COIL

L1 A D 11L L3 A D 8L L5 A D 10K L6 A D 10J L7 A D 13J L10 A D 14L L201 A D 10G L203 A D 13G L901 A D 18K L2001 A D 11M L2201 A D 15I L2251 A D 14K L4001 A D 5K L5201 A D 3F L5202 A D 1F L6001 A D 19J L6003 A D 19J L6004 A D 19H L6050 A D 19H L6501 A D 16I

TRANSISTOR

Q2 B C 9L Q903 B C 19K Q2001 B C 10M Q2002 B C 9M Q2003 B C 10M Q2051 B C 7K Q2052 B C 7K Q2053 B C 7K Q2054 B C 7K Q2055 B C 7J Q2201 B C 16H Q2202 B C 16H Q2203 B C 16H Q2204 B C 17H Q3001 A D 3I Q3002 A D 18I Q3004 B C 8B Q3005 B C 13C Q3006 B C 12D Q3007 B C 13D Q4001 B C 6F Q4002 B C 7C Q5101 A D 2J Q5102 A D 3K Q5301 A D 3F Q5304 A D 2E Q5305 B C 3E Q5306 B C 4E Q5308 B C 4G Q5321 A D 1E Q6030 B C 19H Q7001 B C 9A Q7002 B C 9A Q7003 B C 10A Q7004 B C 10A Q7005 B C 10A Q7006 B C 10B Q7007 B C 11B Q7008 B C 11B Q7009 B C 11B Q7010 B C 12B Q7011 B C 13B Q7012 B C 12B Q7013 B C 14B

RESISTOR

R1 B C 11L R2 B C 10L R3 B C 10L R6 B C 11K R7 B C 9L R8 B C 13J R9 B C 14I R11 B C 13K R12 B C 13J R18 B C 13J R25 A D 12I R26 B C 14J R36 A D 14C R37 B C 14L R38 B C 10J R201 B C 11G R202 B C 10F R905 B C 20B R915 B C 19M R919 A D 18L R922 B C 19K R2003 A D 11M R2007 A D 12L

R2010 B C 12M R2013 B C 13L R2014 B C 13M R2015 B C 13M R2016 B C 12M R2017 B C 11M R2018 B C 10M R2019 B C 9M R2021 B C 13M R2022 B C 13M R2023 B C 14L R2024 A D 12M R2053 B C 7M R2054 B C 7L R2055 B C 7K R2056 A D 7L R2057 B C 7K R2058 B C 7K R2059 B C 7K R2060 B C 7K R2201 B C 16L R2202 B C 16L R2205 B C 16L R2206 B C 16L R2209 B C 17I R2210 B C 16H R2211 B C 17I R2212 B C 17I R2213 B C 17H R2214 B C 17J R2215 A D 17I R2216 B C 17J R2217 B C 17J R2218 B C 17J R2219 B C 17J R2220 B C 16H R2230 B C 15H R2231 B C 15H R2251 B C 14J R2252 B C 15K R2253 B C 14I R2255 B C 15J R2257 B C 15J R3017 B C 12C R3018 B C 12C R3020 B C 12C R3031 B C 13E R3032 B C 13E R3035 B C 13F R3042 B C 12F R3091 A D 9D R3092 A D 9D R3093 A D 9C R3094 B C 10C R3114 B C 10C R3131 A D 9F R3132 A D 9G R3133 A D 10G R3134 A D 8H R3135 A D 8G R3136 A D 9G R3137 B C 9G R3138 B C 9G R3139 A D 8H R3140 A D 8H R3205 B C 6H R3206 B C 6H R3207 B C 7H R3208 B C 7H R3209 A D 10H R3210 B C 5H R3211 B C 16C R3212 B C 14F R3213 B C 15F R3214 B C 8G R3215 B C 8G R3216 B C 6I R3217 B C 7I R3219 B C 16C R3220 B C 13C R3222 B C 12D R3223 B C 12F R3224 B C 12F R3225 B C 12F R3226 B C 15E R3227 B C 15E R3232 B C 8B R3233 B C 8B R3234 B C 5C R3236 A D 13C R3237 B C 13C R3238 B C 12C R3242 B C 12F R3243 B C 13D R3244 B C 13C R3245 B C 13D R3252 B C 6K R3253 B C 6K R3254 B C 6L R3255 B C 9G R4001 A D 14E R4002 A D 13F R4003 B C 10F R4004 B C 12D R4010 B C 10E R4011 B C 10E R4012 B C 9E R4018 B C 9G R4019 B C 9G R4021 B C 8G R4022 B C 7C R4024 A D 6J R4026 B C 3D R4027 B C 2D R5001 A D 3M R5101 B C 3K

R5102 B C 3K R5103 B C 3K R5104 A D 1L R5106 A D 1J R5107 A D 3I R5108 B C 3J R5109 B C 3J R5110 B C 2I R5111 B C 3J R5112 B C 3I R5113 B C 3K R5114 A D 1K R5115 A D 1K R5302 B C 3G R5303 B C 4G R5304 B C 3G R5306 B C 1E R5310 B C 3F R5312 B C 4F R5313 B C 4F R5320 B C 4G R5321 B C 3F R6020 B C 19J R6021 B C 19J R6030 B C 19H R6031 B C 19H R6050 A D 19L R6054 B C 19L R6056 B C 19M R6502 B C 16J R7001 B C 10A R7002 B C 11A R7003 B C 11A R7004 B C 11A R7005 B C 12A R7006 B C 12A R7007 B C 12A R7008 B C 15B R7015 A D 8A R7020 B C 15B R7022 B C 15A R7023 B C 4B R7024 B C 4B R7030 B C 12A R7031 B C 4B R7032 B C 4A R7033 B C 3B R7034 B C 4B R7035 B C 4B R7036 B C 3B R7037 B C 2B R7046 A D 14B

OTHER

CP3001 B C 3E CP3002 A D 3E CP4001 B C 3E CP4002 A D 3E DI7001 A D 11A F5001 A D 2M FC5001 A D 2M FC5002 A D 1M J2 A D 19M J7101 A D 19A JS3001 A D 6G K5101 A D 2I K5102 A D 1J LF5002 A D 2L PC3001 A D 14F PC3002 A D 8F PC5101 A D 4J S3001 A D 17C S7002 A D 16B S7004 A D 6B S7006 A D 5B S7008 A D 4B S7010 A D 3B S7011 A D 2B S7012 A D 2B S7013 A D 1B S7016 A D 16B S7017 A D 15B S7018 A D 7B T2051 A D 7L T5001 A D 1H TP106 A D 19F TP111 A D 19F TP2253 A D 20F TP4001 A D 19F TP7001 A D 2A TPGND A D 3A TU6001 A D 20M VA5001 A D 2M VR4028 A D 1D X2 A D 13K X3001 A D 12F X3002 A D 12F

VOLTAGE CHARTS

<MAIN>

MODE

REC PLAY

PIN NO.

IC1 1 0 0 2 0 0 3 0 0 4 4.4 4.4 5 2.1 2.1 6 2.6 2.6 7 2.8 2.8 8 1.9 1.4 9 1.8 1.4 10 2.3 1.8 11 2.6 3.0 12 1.6 0.7 13 0 0 14 2.8 2.5 15 2.8 2.8 16 0 2.9 17 2.8 2.8 18 1.9 1.9 19 0 0 20 0 0 21 2.8 2.8 22 5.0 5.0 23 2.3 2.3 24 0.3 0.3 25 0 0 26 3.0 2.8 27 0.3 0 28 0 0 29 2.4 2.4 30 2.8 2.9 31 0.4 0.4 32 2.3 2.7 33 2.0 2.1 34 1.9 1.9 35 3.0 2.9 36 2.3 2.2 37 3.0 3.1 38 2.1 2.2 39 1.5 1.5 40 0 2.1 41 2.5 2.7 42 2.0 1.9 43 2.1 2.1 44 0 0 45 3.2 3.3 46 0 3.3 47 5.0 5.1 48 5.0 5.0 49 0 3.2 50 5.1 5.1 51 2.0 2.0 52 0 0 53 2.7 2.7 54 0 0 55 2.0 2.0 56 0 0 57 2.2 2.2 58 0 2.3 59 5.1 5.1 60 5.1 5.1 61 0 0 62 2.3 0 63 2.2 2.2 64 2.9 0 65 0 0 66 2.9 0 67 2.2 2.2 68 1.3 1.2 69 2.0 2.0 70 2.7 1.0 71 0.4 0.3 72 5.0 5.0 73 4.4 4.4 74 4.7 4.5 75 2.7 2.7 76 2.3 2.2 77 2.8 2.8 78 0 0 79 0.6 2.5 80 2.5 2.6 81 0 0 82 0 0 83 0 2.1 84 5.0 5.1 85 2.4 2.3 86 2.4 2.3 87 2.4 2.3 88 0 0 89 0 0 90 0 0 91 0 0 92 5.0 5.1 93 1.7 0.2 94 2.5 0 95 2.5 2.5 96 2.5 2.5 97 0 0 98 2.4 2.6 99 0 0 100 2.6 2.5 IC2201 1 2.4 2.4 2 0 0 3 2.4 2.4 4 0 0 5 2.3 2.3 6 2.5 2.5 7 2.0 2.1 8 0.8 0.8 9 0 0 10 0 0 11 0 0 12 2.0 2.1 13 2.5 2.5 14 0 0 15 0 0 16 2.5 2.5 17 0.9 0.9

MODE

REC PLAY

PIN NO.

18 2.5 2.5 19 2.5 0 20 2.0 0 21 1.9 0 22 2.0 0.7 23 0 0 24 2.1 0.7 25 5.0 5.0 26 2.0 0 27 0 2.5 28 4.3 2.6 29 0 1.8 30 2.2 1.0 31 0 1.8 32 2.5 2.5 33 2.5 2.5 34 0.9 0.8 35 2.6 2.5 36 0 0 37 1.7 1.6 38 0 0 39 0 0 40 5.0 5.1 41 0 0 42 3.6 4.7 43 3.5 4.8 44 2.4 2.4 45 0 0 46 3.5 3.5 47 3.0 3.0 48 2.2 2.1 49 2.8 2.9 50 3.0 3.0 51 5.0 5.1 52 2.6 2.6 53 4.3 4.2 54 2.6 2.5 55 0 0 56 2.1 2.1 57 4.4 4.3 58 8.5 8.6 59 4.4 4.3 60 1.3 1.3 61 2.5 2.5 62 2.4 2.4 63 2.4 2.5 64 0.9 0.9 IC3001 1 - 2 - 3 0 0 4 0 0 5 4.9 4.9 6 0 0 7 0 0.9 8 0.9 0 9 0 0 10 0 0 11 0 0 12 0.9 3.7 13 0 0 14 0 0 15 0 0 16 0 0 17 4.5 4.4 18 4.5 4.4 19 0 0 20 0 0 21 0 0 22 0 0 23 2.5 2.5 24 0 0 25 0 0 26 0 2.5 27 0 0 28 4.7 0 29 0 0 30 0 0 31 3.7 0 32 3.6 4.8 33 2.7 2.7 34 2.6 2.6 35 0 3.1 36 4.9 4.9 37 2.4 2.4 38 2.3 2.3 39 0 0 40 0 0 41 0 0 42 0 0 43 4.4 4.4 44 0 0 45 0 0 46 4.9 4.9 47 1.7 1.7 48 0 0 49 1.7 1.5 50 2.5 2.4 51 5.0 5.0 52 2.5 2.5 53 2.5 2.5 54 0 0 55 0 0 56 0 0 57 4.8 4.8 58 0 0 59 4.8 4.8 60 0 0 61 2.6 2.6 62 0 0 63 0 0 64 0 0 65 1.4 1.4 66 4.9 4.9 67 2.4 2.4 68 2.4 2.4 69 2.5 2.5 70 0 2.5 71 0 0

MODE

REC PLAY

PIN NO.

72 2.5 2.5 73 5.0 5.0 74 3.0 2.5 75 2.0 2.5 76 2.5 2.5 77 4.4 4.4 78 4.0 4.0 79 2.7 2.8 80 2.2 2.1 81 4.3 2.9 82 0 0 83 0 0.9 84 2.5 2.5 85 0 0 86 0 0 87 0 0 88 0 4.9 89 4.9 4.9 90 0 0 91 0 0 92 4.9 4.9 93 0 0 94 4.9 4.9 95 4.0 4.0 96 4.0 4.0 97 4.0 4.0 98 4.0 4.0 99 4.0 4.0 100 0 0 IC7002 1 4.9 4.9 2 4.9 4.9 3 0 0 Q2 E 1.7 1.7 C 5.0 5.0 B 2.3 2.3 Q903 E 2.4 2.3 C 0 0 B 1.7 1.7 Q2001 E -12.0 0 C 0 0 B -20.0 0.7 Q2002 E -12.0 0 C 0 0 B -19.8 0.6 Q2003 E 5.0 5.0 C -19.9 5.0 B 4.9 0 Q2051 E 0 0 C 7.4 0.3 B 0.4 0.3 Q2052 E 10.8 10.8 C 10.6 0.4 B 10.1 10.8 Q2053 E 0 0 C 0 10.8 B 4.9 0 Q2054 E 10.9 0.2 C 10.3 0.2 B 9.8 0.3 Q2055 E 0 0 C 0 0.3 B 4.8 0 Q2201 E 5.0 5.0 C -1.9 -1.4 B 5.0 5.0 Q2202 E 0 0 C 4.9 5.0 B 0 0 Q2203 E 0 0 C 0 0 B -1.9 -1.4 Q2204 E 0 0 C 0 0 B -1.9 -1.5 Q3002 E 0 0 C 4.2 3.8 B - Q3006 E 0 0 C 4.9 4.9 B 0 0 Q3007 E 0 0 C 0 0 B 0.6 0.7 Q4001 E 0 0 C 0 0 B 4.8 4.7 Q4002 E 5.0 5.0 C 5.5 5.7 B 5.7 5.6 Q5101 S -31.4 -31.7 D 67.7 68.3 G -28.8 -29.0 Q5102 E -31.5 -31.5 C -28.8 -29.0 B -31.1 -31.3 Q5301 E 0 0

MODE

REC PLAY

PIN NO.

C 4.4 4.4 B 0.6 0.6 Q5304 E 10.8 10.8 C 11.6 11.6 B 11.4 11.5 Q5305 E 11.5 11.5 C 11.4 11.5 B 0 0 Q5306 E 0 0 C 0 0 B 4.8 4.8 Q5321 E 5.1 5.1 C 5.7 5.7 B 5.8 5.9 Q6030 E 2.2 2.2 C 0 0 B 1.5 1.6 Q7001 E 4.9 4.9 C 2.1 2.0 B 4.0 3.9 Q7002 E 4.9 4.9 C 2.2 1.3 B 3.9 3.9 Q7003 E 4.9 4.9 C 1.3 1.4 B 4.0 3.9 Q7004 E 4.9 4.9 C 2.6 1.4 B 4.0 3.9 Q7005 E 0 4.9 C 2.6 1.7 B 0.9 4.0 Q7006 E 0 0 C 3.5 3.3 B 0 0 Q7007 E 0 0 C 2.9 2.9 B 0.9 0.9 Q7008 E 0 0 C 2.9 3.5 B 0.9 0 Q7009 E 0 0 C 2.5 3.1 B 0.8 0 Q7010 E 0 0 C 1.6 3.2 B 1.8 0 Q7011 E 0 0 C 2.5 2.2 B 0.9 0.9 Q7012 E 0 0 C 2.6 0.1 B 0.9 3.6 CN1 1 0 0 2 0 0 3 0 0 4 2.3 2.2 5 2.3 2.2 6 2.4 2.3 7 2.0 0 8 1.9 0 9 1.9 0 CN2001 1 0 0 2 0 0 3 0 0 4 0 0 5 2.3 2.4 6 2.6 2.5 CN2002 1 0 0 2 0 0 CN3001 1 2.4 2.4 2 11.5 11.6 3 5.0 5.1 4 0 0 5 9.7 9.8 6 0 0 7 0 0 8 11.5 11.6 9 2.6 2.7 10 2.6 2.6 11 1.4 1.4 12 2.6 2.6 TU6001 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 - -

MODE

REC PLAY

PIN NO.

16 - 17 - 18 - 19 - 20 - 21 - 22 - 23 - 24 - 25 - 26 - 27 - 28 0 0 29 4.4 4.4 30 5.0 5.0 31 0 4.9 32 2.4 2.3 33 - 34 - 35 0 0 36 3.7 4.7 37 3.5 4.8 38 1.7 2.7 39 2.8 2.8 40 2.3 2.3 41 32.5 32.5 42 - 43 1.5 1.5 44 - 45 - 46 - 47 - 48 - 49 - -

CPU PIN FUNCTION

PIN NO.

1 SP_FG IN 2 TU_FG IN 3 R.PAUSE/COMP_IN IN REMOTE PAUSE CONTROL / A/V COMPULINK INPUT 4 NC - NC 5 RC IN REMOTE CONTROL DATA INPUT 6 D_A OUT LED DRIVE 7 D_B OUT LED DRIVE 8 D_C OUT LED DRIVE 9 D_D OUT LED DRIVE 10 D_E OUT LED DRIVE 11 D_F OUT LED DRIVE 12 D_G OUT LED DRIVE 13 NC - NC 14 TCLK - NORMALLY NOT USED 15 N_REC[H] OUT NORMAL AUDIO REC MODE (REC:H) 16 SBOO_FRSIS/TD1 - NORMALLY NOT USED 17 12C_DATA_A/V IN/OUT SERIAL DATA TRANSFER OUTPUT FOR VIDEO/AUDIO IC 18 12C_CLK_A/V OUT SERIAL DATA TRANSFER CLOCK FOR VIDEO/AUDIO IC 19 NC - NC 20 S_DET IN DETECTION OF VIDEO SYNC SIGNAL (DETECTED:H) 21 A.MUTE[H] OUT AUDIO MUTE CONTROL (MUTE:H) 22 REC_SAFETY IN REC SAFETY SWITCH DETECT (SW ON:L) 23 D.FF OUT 24 V.PULSE OUT V.PULSE ADDITION TIMING CONTROL 25 RESET - RESET TERMINAL 26 A.FF OUT AUDIO FF OUTPUT 27 N.REC_ST[H] OUT NORMAL AUDIO REC START 28 H.REC_ST[H] OUT HiFi AUDIO REC START:H 29 NC - NC 30 NC - NC 31 12C_DATA IN/OUT SERIAL DATA TRANSFER OUTPUT FOR MEMORY IC 32 12C_CLK/TEST OUT 33 CAP_CTL_V OUT CAPSTAN MOTOR CONTROL 34 DRUM_CTL_V OUT DRUM MOTOR CONTROL 35 SB_GAIN OUT 36 VDD - SYSTEM POWER 37 X_OUT - MAIN SYSTEM CLOCK (14.32MHz) 38 X_IN - MAIN SYSTEM CLOCK (14.32MHz) 39 VSS - GND 40 XC_IN - TIMER CLOCK (32KHz) 41 XC_OUT - TIMER CLOCK (32KHz) 42 CLK_SEL IN 43 CH_SW OUT RF CHANNEL SWITCHING 44 P.MUTE OUT TUNER VIDEO MUTE CONTROL (MUTE:H) 45 P20 - NC 46 CONV_CTL[H] OUT R/F CONVERTER ON/OFF CONTROL 47 VIDEO_OSD_OUT OUT COMPOSITE VIDEO SIGNAL OUTPUT 48 VSS2 - GND 49 V_TO_OSD IN COMPOSITE VIDEO SIGNAL INPUT 50 SYN_IN IN

LABEL IN/OUT FUNCTION

DETECTION SIGNAL FOR SUPPLY REEL ROTATION/TAPE REMAIN DETECTION SIGNAL FOR TAKE-UP REEL ROTATION/TAPE REMAIN

ROTATION DETECTION SIGNAL FOR DRUM MOTOR/ TIMING CONTROL SIGNAL FOR REC

SERIAL DATA TRANSFER CLOCK FOR MEMORY IC/ MECHANISM TEST SIGNAL

VOLTAGE CONTROL SIGNAL FOR VIDEO FREQUENCY RESPONSE

SELECT FOR BACKUP METHOD (LITHIUM OR E.CAPACITOR):H

COMPOSITE SYNCHRONIZING SIGNAL FOR SERVO, VERTICAL SYNCHRONIZING SIGNAL FOR SOD

PIN NO.

LABEL IN/OUT FUNCTION

51 VDD2 - SYSTEM POWER 52 AFCC IN 53 AFCLPF OUT

FILTER INPUT FOR HORIZONTAL SYNCHRONIZING OF OSD CHARACTER

FILTER OUTPUT FOR HORIZONTAL SYNCHRONIZING OF OSD CHARACTER 54 FSCI IN FSC INPUT FOR OSD 55 FSCLPF OUT FSC OUTPUT FOR OSD 56 NC - NC 57 CTL_GAIN OUT CONTROL AMP OUT FREQUENCY RESPONSE SWITCHING 58 START_SENSOR_DEL - SETTING OF START SENSOR (ENABLE:L, DISABLE:H) 59 P.CTL[H] OUT CONTROL SIGNAL FOR SWITCHING POWER SUPPLY 60 MODEL_OPTION1 - MODEL SWITCH 1 61 LM_F/R/S OUT LOADING MOTOR DRIVE 62 CAP.M_F/R OUT CAPSTAN MOTOR DRIVE 63 MODEL_OPTION2 - MODEL SWITCH 2 64 MODEL_OPTION3 - MODEL SWITCH 3 65 D.FG_IN IN DRUM FG PULSE INPUT 66 EEPROM_DET - SETTING OF EEPROM (ENABLE:L, DISABLE:H) 67 C.FG_AMP_OUT OUT

SET-UP OUTPUT FOR CAPSTAN FG AMPLIFICATION FACTOR 68 C.FG_IN IN CAPSTAN FG PULSE INPUT 69 AMP_VREF_OUT OUT AMP CIRCUIT REFERENCE VOLTAGE OUTPUT 70 AMP_VREF_IN IN AMP CIRCUIT REFERENCE VOLTAGE INPUT 71 AVSS - GND FOR ANALOG CIRCUIT 72 AMP_C IN CAPACITOR CONNECT TERMINAL FOR CTL AMP CIRCUIT 73 AVCC - SYSTEM POWER FOR ANALOG CIRCUIT 74 CTL[+] IN/OUT CONTROL SIGNAL(+) 75 CTL[-] IN/OUT CONTROL SIGNAL(-) 76 CTL_AMP_OUT OUT CTL PULSE OUTPUT 77 PROTECT IN DETECTION SIGNAL FOR SW POWER SUPPLY 78 END_SENSOR IN END SENSOR 79 AFC/JUST_CLK IN TUNING CHECK/JUST CLK INPUT 80 LED IN SAP DETECT 81 A.ENV/ND[L] IN AUDIO PB FM ENV. INPU/NON HiFi MODEL:L 82 COMP_OUT OUT A/V COMPULINK OUTPUT 83 VIDEO_ENV IN

AUTO TRACKING DETECT/

INPUT THE AVERAGE OF PLAYBACK VIDEO SIGNAL 84 SW_PT_ADJ IN INPUT FOR VALUE OF SWITCHING POINT ADJUSTMENT

85 START_SENSOR IN START SENSOR 86 NC - NC 87 NC - NC 88 KEY1 IN OPERATION CONTROL SIGNAL 89 KEY2 IN OPERATION CONTROL SIGNAL 90 POWER_DET IN

DETECTION SIGNAL FOR POWER DOWN OF AC POWER SUPPLY 91 LSA IN MECHANISM MODE DETECT (A) 92 LSB IN MECHANISM MODE DETECT (B) 93 LSC IN MECHANISM MODE DETECT (C) 94 LSD IN MECHANISM MODE DETECT (D) 95 DIG1 OUT LED DRIVE 96 DIG2 OUT LED DRIVE 97 DIG3 OUT LED DRIVE 98 DIG4 OUT LED DRIVE 99 DIG5 OUT LED DRIVE 100 REC_LINK_LED - NC

2-21 2-22

VIDEO BLOCK DIAGRAM

TO SYSCON

I2C_DATA_AV

I2C_CLK_AV

MAIN (VIDEO/N. AUDIO, TERMINAL)03

FRONT VIDEO IN

REAR VIDEO OUT

TO TUNER

TO SYSCON

V_FROM_OSD

J7101

TU_VIDEO RF_VIDEO

V.PULSE

S DET

SB_GAIN

V_TO_OSD

TP106

PB 0.4Vp-p

PB.FM

WF5

REC/PB 3.8Vp-p

1V/10msec/DIV

WF2

REC 0.6Vp-p

0.1V/20µsec/DIV

IC1-26 IC1-29

WF3

PB 2.2Vp-p

0.5V/20µsec/DIV

WF4

0.2V/20µsec/DIV

51 53 55 57

CLOCK DRIVER

CCD BLOCK

KINSEKI

Y-C CD

CCD-

CONT

C-CCD

MSM7470 Series

MODE

CONTROL

SW27

NOT

USED

R*L-SECAM

EXT

INT

SW26

C.K

CONV

SW24

R*SVHS

DO/REC

SW23

SYNC SEP

WF3

YNR

R*SDECK

SQPB

SQPB EQ

SW19

SQPB

6dBAMP

C-SQUELCH

V-AM P

BUF

SW20

LPF

GCL

2 1

NOT

USED

GCL

2 1

BUF

Q903

NOT

USED

CCD LPF

B.D

N.L.

DE-EMPH

R*SDECK

SW17

SVHS+L-SECAM

DEH

SQUE

LCH

NOT

USED

WF2

PILOT ERASE

SW21

TP111

D.FF

SW51

SECAM DELAY +SSEQ

SVHS+L-SECAM

N.L. EMPH

HP-NC

TRAP-NC

CLEAR

SYNC

R*SDECK

PILOT

ADD

BPF

35PinGCL

SW22

WF6

SW52

VIDEO ALC FEED BACK

CLAMP

AGC DET

GCLGCL

NOT

USED

ET LPF

R*SDECK

IC1-90

REC 70mVp-p

10mV/20µsec/DIV

58 59

LCVCO

CHROMA

ACC DET

SW30

VCA

SW29

SW28

SW15

Y-L PF

SW14

SW18

ATP

0.5Vp-p

-10dB

NOT

USED

ATT

L-DET

ACC

NOT

USED

KILLER

OUT

CLPF2

MAIN

CONV2

SW31

ACC DET

ATT

-10dB

DOWN CONV

4PHASE

VIDEO AGC

DISCRI

SW33

SW32

4.43PAL MPAL CONV.

DELAY

S-DET

DO DET

SW16

NOT

USED

CLPF1

MAIN

CONV1

ATT

-10dB

TO FMA/DEMOD, TUNER

TP106 PB. FM

NOT

USED

75 7664 65 66 67 68 696261 63 70 7271 73 74

DAT A

CLK

X-TAL

VCO/OSC

REC

AFC

APC

2fsc

C.K

FH HPF

CTL TRAP

C DELAY

SW12

SQPB

G-EQ

DLIM

DEMO

SUB LPF

ATT

-4dB P

ATT

-6dB

KILLER

SW34

LPF

SW13

CHROMA

ACC

C-ACC:THROUGH

䌒䌅䌃

TRAP

REC TRAP

HiFi TRAP

ACC

SQPB

P-EQ

FM AGC

DET

REC FBC+ALC PB AGC+APL

MAIN DE EMPHASIS

REC APC

SW35

䌃䋭䌁䌃䌃䋺䌏䌎

䌒䌅䌃

TRAP SW37

:OFF

SW38

SW11

L-SECAM

:ON

CCD

CONT

SW36

L-SECAM

MIX LEVEL

ADJUST

LPF

L-SECAM

2MLPF

HPF

REC

629

FILTER

TRAP

FILTER

FM MOD

FO/DEV ADJ

MAIN EMPHASIS CARRIER OFFSET W.C/ D.C

SW10

SW39

L-SECAM

SW9

CR DET

MESECAM

DET

B.E

REC

MUTE

SW40

EXT

INT

SW25

57 PIN

EXT

3.3k ADD

INT

SW8

EXT

BAND

GAP

78910111430 25 24 18 121516171920212326272829

NOT

USED

77 78

B-Y INVERT

DET DET

SW41

WF4

A-MUTE

D.FF

C O M P

HPF

SP2

SW42

CH2 CH1

SP1

SP2

SW43

CH2 CH1

SP1

IC1 (

VIDEO & AUDIO

SIGNAL PROCESSOR

TP111

D. FF

WF5

TAN K

ENVDET

NOT

USED

SP2

SW44

SP1

SW45

SW46

WF6

SP2

SW47

SP1

SW48

SW49

)

Fsc

D. FF

VIDEO_ENV

CN1

6 5 4 3 2 1

TO SYSCON

U.DRUM

8 7 6 5 4 3 2 1

VIDEO

HEAD

SP CH2

7 6

SP CH1

5 4

LP/EP_CH2

3 2

LP/EP_CH1

2-23 2-24

AUDIO BLOCK DIAGRAM

FMA CH2

FMA CH1

AUDIO HEAD

101112

SYSCON

F. ERASE

A. ERASE

REC/PB

TP2253

A.PB.FM

WF4

WF3

IC2201-53WF2 IC2201-21

IC2201-9

WF1

PB 0.5Vp-p

0.2V/20µsec/DIV

REC 0.9Vp-p

0.2V/20µsec/DIV

WF7

IC1-2

REC/PB 0.3Vp-p

0.1V/0.5msec/DIV

WF6 IC1-98

IC1-6

PB/REC 30mVp-p

10mV/0.5msec/DIV

WF5

U.DRUM

101112

CN1

REC 0.6Vp-p

0.1V/0.5ms/DIV

10mV/0.5ms/DIV

REC/PB 30mVp-p

PB 0.5Vp-p

REC 0.4Vp-p

0.1V/0.5ms/DIV

TP2253

A.PB_FM

WF3

WF4

ONLY USED FOR

FLYING ERASE MODEL

I2C CLK

H.REC_ST(H)

A.ENV/ND(L)

A.FF

I2C DATA

N.REC_ST(H)

A.MUTE(H)

N.REC(H)

NOT

USED

POWER

Q2055

Q2052-

A.MUTE

SP ON

OSC

Q2051

R2014

C2006

FULL ERASE HEAD

CN2002

FILTER

TRANS

T2051

PRE AMP

Q2001-

Q2003

REC ON

A/C HEAD

CN1

CN2001

FILTER

WF7

)

(

)

(

EXT2 IN

FMA/DEMOD, TERMINAL

NOT USED

VIDEO/AUDIO

(

MAIN

)

( IN

EXT2

NOT USED

WF1

J7101

FRONT

VCA

CH1

CH2

COM

)

(

EXT1 IN

534

WF2

PB FM IN

PRE OUT

Q2201- Q2204

ENV

) R

(

LINE OUT

MUTE

AFF

CLK

DAT A

MUTE CTL

NORMAL OUT

)

(

SIF IN

LINE OUT

RFC_OUT

IC2201

NORMAL IN

WF5 WF6

621379

CONTROL

DET

REC

IC1

(VIDEO/N.AUDIO SIGNAL PROCESSOR)

SIF

)

(

J7101

FRONT

AUDIO IN

)

(

AUDIO

REAR OUT

RF_AUDIO

TUNER

2-25

SYSTEM CONTROL BLOCK DIAGRAM

REC/PB 2.2Vp-p

WF6

IC3001-74 IC3001-49

CTL.P

TP4001

CN3001-11

DRUM_PG/FG

WF2WF1 WF3 WF4 WF5 IC3001-47

CN3001-1

CAP.M_FG

0.5V/20µsec/DIV

REC/PB 2.2Vp-p

0.5V/20µsec/DIV

REC 3.8Vp-p

1.0V/10msec/DIV

PB 3.6Vp-p

1V/5msec/DIV

REC/PB 5.0Vp-p

REC/PB 4.7Vp-p

1.0V/0.2msec/DIV

SWSAFETYRECS3001

S3002

)

SYSTEMMAIN

NOT USED

)

JSA86JSB

X3001

X OUT

14.32MHz

CLOCK

(

XIN

+5V

R3219

REC SAFETY

S.CASSETTE SW

Q3002

END

SENSOR

END SENSOR

D3005

Q3001

START

SENSOR

START_SENSOR

TO TUNER

AL5.8V SYS

RESET

I2C_DATA

I2C_CLK

)

IC3003

RESET

(

TO FMA/DEMOD

H.REC_ST(H)

A.FF

A.ENV/ND(L)

A.FF

A.ENV/ND(L)

H.REC_ST(H)

I2C DATA

I2C_DATA

I2C_CLK

I2C CLK/TEST

VIDEO/N. AUDIO

OPEN

) H

(

N.REC

N.REC_ST(H)

CH_SW

SDA

SCL

)

IC3004

EEPROM

(

)

(

CH_SW

N.REC

N.REC ST

S_DET

NOT USED

P20/TCLK

TCLK

DRUM MOTOR 58

SYSTEM CONTROL MICRO PROCESSOR

(

IC3001

CAP.M FG

CAP.M F/R

CAP.M VCTL

LM F/R/S

6862336165

DRUM PG/FG

DRUM VCTL

CTL. P

TP4001

CTL AMP OUT

767574

CTL -

WF4

LSB

LSA

LSC

SP FG

TU FG

LSD

WF3

I2C DATA A/V

171823

VIDEO ENVVIDEO ENV

V.PULSE

CONV_CTL(H)

I2C_DATA

I2C CLK A/V

D.FF

I2C_CLK/TESTNCSW_PT_ADJSW_PT_ADJ

323146

NOT USED

SYN IN

LPF

R201, C205

V_TO OSD

VIDEO_OSD_OUT

WF5

WF6

CTL +

)

ON SCREEN

(

VIDEO SECTION

)

SYSCON

(

WF1

WF2

PHOTO

PC3001

PHOTO

PC3002

SENSOR

MAIN

CN3001

149

LM F/R/S

CAP.M FG

CAP.M F/R

DRUM VCTL

CAP.M VCTL

DRUM PG/FG

D PG-

D PG+

L2 L1

LOADING MOTOR

3in1MDA/

CAP MOTOR

JS3001

432

LSA

LSB

LSC

LSD

ENCODER

ROTARY

CN2001

HEAD (-)CTL

HEAD (+)CTL

CN1

HEADA/C

2 1

D.FF

V.PULSE

I2C CLK A/V

I2C DATA A/V

VIDEO/N. AUDIO

I2C_DATA

I2C_CLK

CONV_CTL(H)

TUNER

V TO OSD

V_FROM_OSD

V FROM OSD

VIDEO/N.AUDIO

TERMINAL

2-26

HEAD

JVC SERVICE & ENGINEERING COMPANY OF AMERICA

DIVISION OF JVC AMERICAS CORP.

www.jvcservice.com(US Only)

JVC CANADA INC.

Head office : 21 Finchdene Square Scarborough, Ontario M1X 1A7 (416)293-1311

(No.YD005)

Printed in Japan

WPC

JVC HR-J693UC Schematics

Specifications and Main Features

Frequently Asked Questions

User Manual

CHARTS AND DIAGRAMS

BOARD INTERCONNECTIONS

MAIN(VIDEO/N.AUDIO) SCHEMATIC DIAGRAM

MAIN(TERMINAL) SCHEMATIC DIAGRAM

REMOTE CONTROLLER SCHEMATIC DIAGRAM

FDP GRID ASSIGNMENT AND ANODE CONNECTION

MAIN(FMA/DEMOD) SCHEMATIC DIAGRAM

MAIN(SYSCON) SCHEMATIC DIAGRAM

MAIN(SW.REG) SCHEMATIC DIAGRAM

MAIN(TUNER) SCHEMATIC DIAGRAM

MAIN(FRONT) SCHEMATIC DIAGRAM

MAIN CIRCUIT BOARD

VOLTAGE CHARTS

CPU PIN FUNCTION

VIDEO BLOCK DIAGRAM

AUDIO BLOCK DIAGRAM

SYSTEM CONTROL BLOCK DIAGRAM