DOWNLOAD Sony DVP-K800D Service Manual ↓ Size: 34.84 MB | Pages: 127 in PDF or view online for FREE

(For printed wiring boards)
•

b

: Pattern from the side which enables seeing.

  (The other layers' patterns are not indicated.)

• Through hole is omitted.
• Circled numbers refer to waveforms.
• There are few cases that the part printed on diagram

isn’t mounted in this model.

• Chip parts.

(For schematic diagrams)
• All capacitors are in 

µ

F unless otherwise noted. pF : 

µ

µ

F.  50V or less are not indicated except for electrolytics

and tantalums.

• Chip resistors are 1/10W unless otherwise noted.

k

Ω

=1000

Ω

, M

Ω

=1000k

Ω

.

• Caution when replacing chip parts.

New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum
capacitor, Because it is damaged by the heat.

• Some chip part will be indicated as follows.

Example

C541

L452

22U

10UH

TA  A

2520

• Constants of resistors, capacitors, ICs and etc with XX

indicate that they are not used.
In such cases, the unused circuits may be indicated.

• All variable and adjustable resistors have characteristic

curve B, unless otherwise noted.

• Signal name

XEDIT

→ 

EDIT

PB/XREC 

→

 PB/REC

•

2

: non flammable resistor

•

1

: fusible resistor

•

C

: panel designation

•

A

/

U 

: B+ Line

•

B

/

V 

: B– Line

•

J

: IN/OUT direction of (+,–) B LINE.

•

C

: adjustment for repair.

• Circled numbers refer to waveforms.
• Readings are taken with a color-bar signal playback.
• Voltage are dc between ground and measurement points.
• Readings are taken with a digital multimeter (DC10M

Ω

).

• Voltage variations may be noted due to normal production

tolerances.

C

B

E

1 2 3

4

5

6

3 2 1

6

5

4

3 2 1

5

4

5 4 3

2

1

2

1

3

2

1

3

2

1

3

Transistor

Diode

Kinds of capacitor

Temperature characteristics

External dimensions (mm)

4-1

4-2

4-3

The components identified by
mark 

!

 or dotted line with mark

!

 are critical for safety.

Replace only with part number
specified.

—Ref. No.: TK-47 Board; 3,000 Series—

There are few cases that the part printed on this diagram isn’t mounted in this model.

CN001

D-4

CN002

E-8

CN004

F-7

CN005

C-2

CN008

D-2

CN201

A-3

D003

C-3

D004

E-5

IC004

C-3

IC005

C-4

IC006

D-6

IC011

B-5

IC201

A-4

IC202

A-4

PH001

C-8

Q001

E-5

Q004

E-5

Q005

E-5

Q007

C-4

Q008

D-6

Q009

D-6

Q010

D-4

4-4

4-5

4-6

Power Block

AU-217
AUDIO D/A CONVERTER,
LINE OUT

FG-43
(SLED MOTOR)

TK-47
(RF, SERVO)

KR-35
KARAOKE
DSP/
MIC 3, 4 JACKS

FL-106
DISPLAY,
OPERATION SWITCHES

MB-78
VIDEO, SERVO/SYSTEM
CONTROL, AUDIO

MC-115
MIC 1, 2
JACKS

FR-156
POWER
SWITCH

HP-116
PHONES
JACK

VR-68
MIC/ECHO
LEVEL

—Ref. No.: TK-47 Board; 3,000 Series—

4-7

4-8

4-9

—Ref. No.: MB-78 Board; 1,000 Series—

There are few cases that the part printed on this diagram isn’t mounted in this model.

CN001

K-1

CN002

I-1

CN101

A-23

CN252

A-31

CN301

D-19

CN302

A-25

CN303

B-9

CN361

C-16

CN451

B-6

CN452

A-28

CN601

J-16

CN801

M-10

D002

J-33

D101

B-30

D102

B-5

D103

B-30

D502

F-25

D801

L-13

D802

L-25

IC201

E-33

IC202

G-33

IC203

G-3

IC204

E-30

IC205

F-11

IC206

G-11

IC207

C-33

IC208

E-32

IC209

G-23

IC251

E-3

IC252

B-4

IC301

B-11

IC302

D-23

IC303

B-12

IC361

E-23

IC363

F-28

IC452

B-26

IC455

E-6

IC501

C-9

IC502

D-25

IC503

C-25

IC506

F-8

IC507

F-25

IC508

C-9

IC601

L-22

IC602

L-23

IC603

L-11

IC604

J-14

IC605

I-21

IC606

K-20

IC801

J-24

IC802

L-26

IC803

L-8

IC804

J-11

IC805

J-6

IC806

C-7

IC807

L-29

IC810

C-27

IC811

G-31

IC812

C-29

Q001

J-32

Q002

I-32

Q371

F-6

Q372

F-6

Q452

E-28

Q501

B-10

4-12

4-13

4-14

4-15

4-16

Power Block

AU-217
AUDIO D/A CONVERTER,
LINE OUT

FG-43
(SLED MOTOR)

TK-47
(RF, SERVO)

KR-35
KARAOKE
DSP/
MIC 3, 4 JACKS

FL-106
DISPLAY,
OPERATION SWITCHES

MB-78
VIDEO, SERVO/SYSTEM
CONTROL, AUDIO

MC-115
MIC 1, 2
JACKS

FR-156
POWER
SWITCH

HP-116
PHONES
JACK

VR-68
MIC/ECHO
LEVEL