DOWNLOAD Sony AVD-K150B / AVD-K150E / AVD-K150G / AVD-K150N / AVD-K150R / DAV-D150B / DAV-D150E / DAV-D150G / DAV-D150N Service Manual ↓ Size: 10.66 MB | Pages: 91 in PDF or view online for FREE

3

  Extension cable (J-2501-242-A, J-2501-245-A) is required to
  inspect the DVD mechanism deck.

  Perform the operation check of the VIDEO mechanism deck
  after the VCR board and the VIDEO mechanism deck are
  turned upside down.

J-2501-242-A (1mm/11P/L300)

J-2501-245-A (1mm/23P/L300)

DVD mechanism deck

SMPS board

VCR board

VIDEO mechanism deck

4

...................................................................

5

2-1.

Cover, Front Panel Assembly .......................................... 12

2-2.

DISPLAY/KEY Board .................................................... 13

2-3.

Video Mechanism Deck .................................................. 13

2-4.

DVD Mechanism Deck ................................................... 14

2-5.

SMPS Board .................................................................... 14

2-6.

VCR Board ...................................................................... 15

2-7.

DVD & AMP Board ........................................................ 15

3-1.

VCR Section Electrical Adjustment ................................ 16

3-2.

Electrical Troubleshooting Guide .................................... 17

3-3.

DVD & AMP Section Electrical
Troubleshooting Guide .................................................... 32

......................... 40

5-1.

Block Diagram – DVD (OVERALL) Section – .............. 52

5-2.

Block Diagram – DVD (AMP) Section – ........................ 53

5-3.

Block Diagram – VCR/PANEL Section – ....................... 54

5-4.

Block Diagram – VCR (Y/C) Section – .......................... 55

5-5.

Block Diagram – VCR (TU-VPS) Section – ................... 56

5-6.

Block Diagram – VCR (HI-FI) Section – ........................ 57

5-7.

Block Diagram – VCR POWER Section – ...................... 58

5-8.

Block Diagram – POWER Section – ............................... 59

5-9.

Printed Wiring Board
– DVD & AMP Section (Component Side) – ................. 60

5-10. Printed Wiring Board

– DVD & AMP Section (Conductor Side) – ................... 61

5-11. Schematic Diagram

– MPEG Section – [DVD & AMP Board] (1/6) .............. 62

5-12. Schematic Diagram  – RF & SERVO Section –

[DVD & AMP Board] (2/6) ............................................. 63

5-13. Schematic Diagram  – AUDIO, 

µ

_COM Section –

[DVD & AMP Board] (3/6) ............................................. 64

5-14. Schematic Diagram  – DIGITAL AMP Section –

[DVD & AMP Board] (4/6) ............................................. 65

5-15. Schematic Diagram  – PWM & CODEIC Section –

[DVD & AMP Board] (5/6) ............................................. 66

5-16. Schematic Diagram  – INTERFACE Section –

[DVD & AMP Board] (6/6) ............................................. 67

5-17. Printed Wiring Board – VCR Section – ........................... 70
5-18. Schematic Diagram  – VCR SYSTEM Section –

[VCR Board] (1/6) ........................................................... 71

5-19. Schematic Diagram  – AVCP/SECAM Section –

[VCR Board] (2/6) ........................................................... 72

5-20. Schematic Diagram  – HI-FI/SWITCH Section–

[VCR Board] (3/6) ........................................................... 73

5-21. Schematic Diagram  – TUIF/NICAM/VPS Section –

[VCR Board] (4/6) ........................................................... 74

5-22. Schematic Diagram  – SCART/SWITCH Section–

[VCR Board] (5/6) ........................................................... 75

5-23. Schematic Diagram  – VCR POWER Section –

[VCR Board] (6/6) ........................................................... 76

5-24. Printed Wiring Board – DISPLAY/KEY Section – ......... 78
5-25. Schematic Diagram  – DISPLAY/KEY Section – ........... 79
5-26. Printed Wiring Board – SMPS Section – ........................ 80
5-27. Schematic Diagram  – SMPS Section – .......................... 81

6-1.

Front Panel Section ......................................................... 83

6-2.

Overall Section ................................................................ 84

6-3.

DVD Mechanism Deck ................................................... 85

6-4.

Video Mechanism Deck -1 .............................................. 86

6-5.

Video Mechanism Deck -2 .............................................. 87

6-6.

Video Mechanism Deck -3 .............................................. 88

.................................. 89

5

This section is extracted
from instruction manual.

M L

DVD: Go to NEXT chapter/track. Press and hold for a fast forward search.

VIDEO: Advances the tape from STOP mode or for fast forward picture search.

X

Pause playback or recording 

temporarily.

z

To record normally or to activate Instant Timer Recording.

A

Opens or closes
the disc tray.

Point the DVD/VCR Receiver remote

control here.

Display window 
Shows the current sta-
tus of the DVD/VCR
Receiver.

Disc Tray (DVD deck)
Insert a disc here.

@ 

1

Switches the DVD/VCR Receiver ON and OFF.

l m

DVD: Go to beginning of current chapter/track or to previous chapter/track.

Press and hold for a fast reverse search.

VIDEO: Rewinds the tape from STOP mode or for fast reverse picture search.

H

To play back a disc or 

a recorded tape. 

x

Stops playback or recording.

INPUT SELECT 
Selects the VIDEO deck's
source (Tuner, AV1, AV2,
AV3 OPT or AV3).

Scans up or down through

memorized channels or radio

frequencies (stations).

Selects Radio opera-

tion mode.

AV 3 IN (VIDEO/AUDIO (Left/Right)) 
Connect the audio/video output of an 
external source (Audio system, TV/ Monitor,
another VCR).

Insert a video cassette here.

A

Ejects the tape in the VIDEO deck.

Adjusts sound level of speakers.

Toggles control

between the DVD deck

and the VIDEO deck.

6

BIL Indicates when a BILINGUAL broadcast is being received.

STEREO Indicates a stereo broadcast is being received.

DVD DVD inserted.
CD Audio CD inserted.
VCD Video CD inserted
MP3 MP3 disc inserted

Indicates repeat mode

ANGLE active

SHUFFLE RANDOM playback active

A cassette is in the VIDEO deck.

SP LP Displays the recording 

and playback speed.

HI-FI Indicates the unit is playing

back a tape recorded in Hi-Fi.

OPT Indicates source of DVD/VCR

Receiver is DIGITAL AUDIO IN.

Indicates clock, total playing time, elapsed time, chapter number, track number,
channel, radio frequency, volume, channel or current deck status (Playback,
Pause, etc).

VIDEO DVD/VCR Receiver functions are available
and channels are selected at DVD/VCR Receiver.

PBC Indicates PBC On mode

Indicates playback or pause mode.

TIMER DVD/VCR Receiver is in timer
recording or a timer recording is pro-
grammed.

REC DVD/VCR Receiver is
Recording.

PGM Programmed playback active.

Indicates encoding format of the
current disc.

RDS Lights up when the FM station tuned

is transmitting RDS data.

Indicates sound mode is

DOLBY PROLOGIC II.