JVC HR-XVC37UC, HR-XVC37US Schematics

SCHEMATIC DIAGRAMS

DVD PLAYER & VIDEO CASSETTE RECORDER

HR-XVC37UC,HR-XVC37US

CD-ROM No.SML200408

HR-XVC37UC,HR-XVC37US [D3PV2]

For disassembling and assembling of MECHANISM ASSEMBLY, refer to the SERVICE MANUAL No.86700 (MECHANISM ASSEMBLY).
Regarding service information other than these sections, refer to the service manual No. YD008 (HR-XVC26US).
Also, be sure to note important safety precautions provided in the service manual.

COPYRIGHT © 2004 Victor Company of Japan, Limited.

No.YD030SCH

2004/7

CHARTS AND DIAGRAMS

MAIN(TERMINAL) SCHEMATIC DIAGRAM

CN7103

TO SW/JACK

CN7191

5

TO SYSCON

LED1

P/EJ

GND

SW5V

SW12V

AL5.8V

INT/PROG

GND

TO FMA/DEMOD

F.AUDIO[L]

F.AUDIO[R]

A.IN1[L]

A.IN1[R]

FMA_OUT[L]

FMA_OUT[R]

DVD_OUT[L]

DVD_OUT[R]

GND

CN504

SHEET 4

CN503

SHEET 4

CN501

SHEET 4

CN7303

TO SUB CPU

SCLK

U2SDT

S2UDT

CPURST

SMUTE

CN7302

TO SW.REG

S3.3V

SW2V

CN7301

TO SYSCON

A.MUTE2[L]

INT/PRG

S1OUT

COMPU_IO

SW3.3V

UCS

SCS

GND

A5V

M9V

M5V

GND

S5V

GND

4

3

TO DVD FLASH ROM

TO DVD FLASH ROM

2

TO DVD FLASH ROM

1

C8001

22

C8002

22

C7141

R8001

4.7k

R8002

4.7k

180

R7183

2.2k

R7184

R8004

TO VIDEO/N.AUDIO

L_1_V

F_V

DVD_V_IN

GND

L7103

µ

C7130

C7131

C7132

C7133
22

C7134

C7135

C7136

10

R7136

R7135
220

0.01

0.1

0.1

1

1

R7181

Q7116

C7126

R7137
220

IC7104

Q7113

R7138

C7128

C7129

0.1

C7118
10

R7182

K7501

B7501

R7501

C7117

10

10

K7502

R8019

R8020

Q7201

C7202

5p

R7201
100

R7203

L7201

µ

560

6.8

R7202
1k

C7201C7203
3p33p

R7204R7205

1.5k

D8001

Q8053Q8052

Q8001

10k

R8017

C8053

Q8002

10k

R8018

L7202

R7206
1k

Q7202

C7204C7205

82

C7138

180

R7175

R8008

3.3k

C8051

R8010

2.2k

R7176

3.9k

C8005
820p

R8007

3.3k

C7139

82

R8055

C8007

R8013
27k

R8014
27k

R8015

C8010

R8016

47k

R8054
47k

820

C8009

820

R7180

R7179

R7178

R7177

C7140

R8009

3.9k

22

C8008
22

R8051

R8052

5.6k

C8052

R8053

5.6k

100

180

2.2k

R7173

R7174

C7137

820p

C8003

R8005R8003

2.7k1k

IC8001

R8006

2.7k

1k

C8004

820p

C8006
820p

C7119

0.1

L7101
10

TO SYSCON

DVD[H]

V_FROM_OSD

µ

IC7102

IC7501

C7502C7501

0.1

B7502

TO TUNER

RF_VIDEO

C7123
470

R7502
300

R7503

300

C7109

C7191

0.0027

R7131

75

J7002

J7002

J7002

J7002

C7114

470

C7124

470

C7503

4.7

C7125

470

R7134

75

C7120

470

R7154

75

C7121

R7155

0.01

75

R7156

10k

C7122

470

R7157

75

R7164
75

R7165
75

R7166
75

R7167

R7168

75

R7170

75

R7172

75

R7191R7192

1k100

K7503

R7507
100k

C7507 C7508

R7506

33

C7505

47 0.1

R7193

10k

100

Q7192

Q7191

R7169

10k

R7171

10k

L7501
1

µ

C7504R7504
150p82W

R7505

L7502

µ

1

C7506

0.1

J7006

J7010

J7009

J7004

J7004J7004

J7005

J7005

J7008

p10646001a_rev0

SHEET 1

A

BCD EFG

2-1 2-2