Philips AX-6301 Service Manual

Technical specification ......................................................1-1

Features ............................................................................1-1

Accessories .......................................................................1-1

Instruction For Use .....................................................1-2..1-8

Safety & Warnings.............................................................1-9

Service hints

Repair positions ............................................................2-1

Dismantling CD-door.....................................................2-1

Handling chip components............................................2-2

Service tools..................................................................2-2

Blockdiagram.....................................................................3-1

COMBI BOARD

Circuit diagrams

Part 1 ........................................................................4-1

Part 2........................................................................4-2

Part 3 ........................................................................4-3

Layout diagrams

Component side view ................................................4-4

Copper side view .......................................................4-5

Exploded view ...................................................................5-1

Mechanical partslist ...........................................................5-1

Electrical partslist...............................................................6-1

Published by LX 0348 Service Audio Printed in The Netherlands Subject to modification

Portable CD/VCD Player

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips.

all versions

AX6301

VIDEO CD

CLASS 1

LASER PRODUCT

1-1

TECHNICAL SPECIFICATION

General

Dimensions (Wx H x D) : 128 x 30x 137.5mm Weight without batteries : 220g

Shock resistance

+X/-X direction : ≥5g +Y/-Y direction : ≥5g +Z/-Z direction : ≥5g

Power supply modes

Battery lifetime

Battery level detection

Current consumption

Headphone out

Output power (THD=10%) :7mW (-1dB) Frequency response (1mW) : 100Hz-20kHz within 6dB S/N ratio CD (unwght) : 78dB (81dB typ.) S/N ratio CD (unw.),incl.muting : 85dB S/N ratio CD (A-wght) : ≥82dB (84dB typ.) S/N ratio CD (A-wght),incl.muting : 85dB THD+N (1kHz, 1mW) : 1.0% (0.2% typ.) Crosstalk (1kHz) : ≤-24dB (-44dB typ.) Channel unbalance (-40dB) : 4dB Volume attenuation (1kHz) : >60dB

Dynamic Bass Boost DBB

Measurement setup CD

Use Audio Signal disc SBC429 4822 397 30184

Battery empty

Difference btw.level 1 and battey empty

Difference btw.level 2 and battey empty

Difference btw.level 3 and battey empty

2.2V

+100/-50mV

0.3V

± 100mV

0.6V ± 100mV

0.9V ± 100mV

ELBATROP D/VCDCROF

SEIROSSECCA

AX6301

10/

20/9313YA rotpadACD/CA

7s7/

SBC HE035

nohpdaeHoeretS

AY3788

Remote Control

9965 000 22594

9965 000 11492

9965 000 22593

AV Cinch Cable 9965 000 22595

ACCESSORIES

+6dB +6dB

± 2dB 2dB

+0dB dB

± 2dB 2dB

+0dB dB

± 2dB 2dB

DBB 1

FEATURES

V0.3-2.2

egnaregatloV

ESP=on

DVC

7 h

≥

(8h typ.)

MP3

≥

(9h typ.)

ESP=on

8 h

EDOMYLPPUS

tekcosNI-CD.0V6-3.5

seirettabyramirP

EPYTYRETTAB

seirettabAlkaline

AA)x(2

≥

(3h typ.)

D/MP3/VCDC

ESP=on

2.8 h

EGATSBBD

zH100 zH1k zHk01

esnopserycneuqerF

Low pass filterDUT S/N and distortion meter

22kHz 13th order

i.e. Sound Technology ST1700Bi.e. 4822 395 30204

Level meter

i.e. Sennheiser UPM550

with FF-filter

SERUTAEF

ELBATROP-DCFO

/MP3

WM/MFRENUT

YTILIBITAPMOCELBATIRWER-DC

AX6301

-/-

●

)snoisrevlla(

LEVELNOITCETED seirettabyramirP

offP=SE

on=PSE

)V5.4(YLPPUSNI-CD )V52.2(YLPPUS.TTAB

VCD

on=PSE

VCD

onP=SE

off=PPSE

CD MP3

offP=SE

VCD

on=PSE

VCD

on=PSE

off=SE

440mA

n/an/a n/a

NOITAREPO

EDOM

Play

Jump

CD MP3

onP=SE

210mA 200mA 200mA 400mA 370mA 270mA 240mA 260mA 450mA

n/a n/a n/a

<500mA <650mA <500mA <650mA

EZISMARDPSE

SEGATSBBD

KCABDEEFCITSUOCA

YROMEMMARGORP

N CDDA / MP3/VCDOITCETORPPIKSCINORTCELE

NOITCNUFEMUSER/DLOH

HMiN/dCiNNOITCNUFEGRAHCER

DERAPERPLORTNOCETOMERDROC

s / 400s / 30s120

● / ●

●

tibM16

●

1-2

INSTRUCTION FOR USE

English CONTROLS

ontrols

1 OPEN 2 ..............to open the VCD MP3 CD lid

2 VOL E .............to adjust the volume

3 2; ........................to switch the player on, start playback and interrupt playback

4 ESP ......................to switch on /off ESP function

5 DBB.................. ...to select bass enhancement

6 §

........................to skip forward and search forward for CD and MP3-CD

..............................to skip forward for VCD

7+..........................to select the desired album up for MP3-CD playback

..............................to fast forward during VCD playback

8 DISPLAY..............(for CD and VCD) to display the current track number and

9 Display

0 ...........................to select the desired album down for MP3-CD playback

..............................to fast rewind during VCD playback

! .........................to skip backward and search backward for CD and MP3-CD

..............................to skip backward for VCD

@ OFF·RESUME·HOLD·

– OFF ...................switches RESUME and HOLD off

– RESUME..........stores and starts at the last position played

– HOLD................locks all buttons on the set except the volume control slider

# 9 (STOP)...............

$ PROGRAM ..........to program tracks

% MODE .............. ...to select playback options - REPEAT 1, REPEAT ALL,

^ LINE OUT/p..........to connect

..............................- headphones

& infrared sensor for the remote control

* 4.5V DC ...............to connect the mains adapter

remaining / elapsed playing time. (for MP3-CD) to display the current album number, track number, remaining/elapsed playing time.

to stop playback, clear a program and switch the set off

SCAN and SHUFFLE

- the set to the audio/video input of your stereo equipment

& ^ %

Front view

PUSH

1 2 3

4 5 6

7 8 9

RESUME

VIEW ZOOM P/N

RELEASE

PULL

OSD

MODE

PROG

R/L

10 / 0

PBCGO TOSLOW RETURN

90!@

1xCR2025 3V lithium battery

Back view

1 ( 2 3 4

7 8#

( Battery compartment ) Type plate

Remote C

1 OSD .....................(for CD and VCD) to display the current track number and

2 MODE .................to select the playback options: REPEAT 1, REPEAT ALL,

3 § ........................to skip forward for CD, VCD and MP3-CD

4 PROG ...................for CD/VCD/MP3-CD, to program disc tracks

5 R/L........................to toggle between left/right channels and stereo

6 Number buttons to select your desired tracks

7 P/N.......................to toggle between PAL and NTSC

8 ZOOM .................to view pictures in an enlarged mode

9 PBC .....................to toggle between MENU Play and SEQUENCE PLAY

0 GO TO .................to set the time from which playback starts

! RETURN .............to return to MENU PLAY from SEQUENCE PLAY

@ SLOW .................to view VCDs at a slower speed

# VIEW ..................to scan VCD segments

$ RESUME ............to resume playback in stop mode

% ........................to skip backward for CD, VCD and MP3-CD

^ 9 (STOP) ...............to stop playback or clear a program

& ..........................to select the desired album down for MP3-CD playback

..............................to fast rewind during VCD playback

* 2; ........................to start /pause playback / return to normal playback

(+...........................to select the desired album up for MP3-CD playback

..............................to fast forward during VCD playback

ontrol

remaining / elapsed playing time. (for MP3-CD) to display the current album number, track number, remaining/elapsed playing time.

SCAN and SHUFFLE

1-3

POWER SUPPLY/GENERAL INFORMATION

Batteries (not included)

Inserting batteries

• Open the battery compartment and insert 2 alka-

line batteries of type AA (LR6, UM3).

•When using the remote control for the ﬁrst time, please remove the clear protective tab from the battery.

• Do not mix old and new or different types of batteries.

Indication of empty batteries

• Replace the batteries or connect the mains adapter as soon as

blinks.

• Remove batteries if they are empty or the set will not be used for a long time.

Average playing time of batteries under normal conditions Alkaline battery ESP on ESP off

VCD 3 hours 3.5 hours

CD 7 hours 7.5 hours

MP3-CD 9.5 hours

Batteries contain chemical substances, so they should be disposed of properly.

Mains adapter (supplied AY3193)

Use only the AY3193 adapter (DC: 4.5V/800mA; AC: 110V/220V and 50/60Hz). Any other product may damage the player.

1 Make sure the mains voltage matches the voltage

requirement of the mains adapter.

2 Connect the mains adapter to the 4.5V DC socket of

the player and to the wall socket.

PLAYBACK

Playing a disc

With this set, you can play

- Video discs

- audio discs (pre-recorded audio CDs, ﬁnalized audio CDs and CD-RWs)

- MP3-CDs (CD-ROMs with MP3 ﬁles)

For VCD playback, you need to connect the player to your TV (see Connecting to your TV system)

1 Push the OPEN 2 slider to open the disc lid. 2 Insert a disc, printed side up, by pressing the CD onto

the hub. Close the lid by pressing the lid down.

3 Press 2; on the set to start playback.

Playback starts.

Video disc: appears. The current track number

and the elapsed time are displayed.

Audio disc: The current track number and the elapsed

playing time are displayed.

MP3-CD: MP3 appears. The current album number, track number and the

elapsed playing time are displayed.

4 To stop playback, press 9.

Video disc: The number of tracks and the total playing time of the disc are

displayed.

Audio disc: The number of tracks and the total playing time of the disc are

displayed.

MP3-CD: The number of albums and the number of tracks are displayed.

TIP:

- Always disconnect the adapter when you are not using it.

- Once the mains adapter is connected, the power supply from batteries will

be switched off automatically.

TV connection

Connecting to your TV System

Use the supplied AV cable to connect the player to your TV system. To ensure uninterrupted viewing, we recommend you use AC mains power for your player during VCD operation.

1 Insert the yellow video cable pin into the VIDEO IN jack on the rear of your TV.

Insert the white and red audio cable pins respectively into the left and right AUDIO IN jacks of your TV.

2 Insert the pin on the other end of the AV cable into the LINE OUT jack on

your player.

3 Connect the mains adapter to the 4.5V DC socket of the player and to the wall

socket.

LINE OUT p

Playing a disc

5 Press 9 again to switch off the player.

•To remove the disc, hold it by its edge and press the hub gently while lifting the disc.

TIP:

- You can only press 2; on the set to start

playback.

- if there is no activity, the player will automatically switch off in 30 seconds to

save energy.

- After pressing 2; , you may need to wait for 10 seconds or more until the

ﬁrst MP3 track is played.

Pause

Press 2; to interrupt playback.

The track number and the elapsed playing time are displayed.

2 Press 2; again to resume playback

TIP:

- If the set stays in the PAUSE mode for more than 90 seconds, it will enter the

STOP mode automatically. After 30 seconds or more in the STOP mode, your set automatically powers down.

INSTRUCTION FOR USE

1-4

DISPLAY features for VCD, CD and MP3-CD

•During normal playback, you can press OSD on the remote control or DISPLAY on the set repeatedly to select your desired display.

Press OSD or DISPLAY Display

1x Track number + track’s remaining playing time 2x Normal display

FEATURES

Return

If you want to return to MENU PLAY (the main menu at the beginning of your VCD) during SEQUENCE PLAY, press

RETURN.

Go to

1 Press GO TO on the remote control.

GO TO--:-- appears on the TV screen.

Enter the desired time from which you want to start playback.

2 Press GO TO again to deactivate GO TO.

GO TO CANCEL appears.

View

This feature allows you to scan through your VCD in 9 segments.

1 Press VIEW to divide the whole movie of the video into 9

segments.

The 7-second of each segment is played. After the last

segment, playback starts from the ﬁrst segment.

2 Select your desired segment using the number buttons on the remote control.

Playback continues from the selected segment.

3 Press VIEW again or 2; to resume normal playback.

Zoom

1 Press ZOOM on the remote control once to enlarge the picture by 2 times.

ZOOM 2" appears.

2 Press ZOOM again to quit the zoom feature.

RESTORE appears and normal playback resumes.

Slow

Select from 4 speeds to capture action in slow motion: 1/2, 1/4, 1/8, and 1/16.

1 Press SLOW on the remote control once or more for playback at slow speed.

Sound is muted and SLOW1/2, SLOW1/4, SLOW1/8 or

SLOW1/16 is displayed.

2 To resume normal playback, press 2;.

Playing a VCD V2.0 with PBC

PBC is a predeﬁned play sequence stored in the CD. SEQUENCE PLAY is by default on when VCD playback starts.

Before viewing your VCD, make sure the set is switched to the corresponding PAL or NTSC system of your TV set (except multi-system TVs).

1 Press P/N repeatedly to select PAL or NTSC.

is displayed when you load a VCD with PBC

(Playback Control) into your player.

2 You can press PBC to toggle between MENU PLAY and

SEQUENCE PLAY.

If SEQUENCE PLAY is selected, the playback starts from the beginning of the ﬁrst track.

If MENU PLAY is selected, a list of tracks is displayed on the TV screen.

TIP:

This function is not available for discs without Table Of Contents.

ZOOM

SLOW

GO TO

VIEW

RETURN

P/N

PBC

FEATURES

Special features for VCD playback only

Adjusting your TV System

Before viewing the Video CD, ensure that the set is switched to the corresponding PAL or NTSC system of your TV set (except multi-system TV).

1 Connect the audio/video output cable to the corresponding ports of the TV set. 2 Turn on your TV system and adjust the input mode to AV 3 On the remote control, press P/N to toggle between PAL and NTSC TV systems.

OSD - On Screen Display

If you insert a VCD, your TV screen will serve as an additional display for messages (e.g. PLAY, STOP) and information stored in the VCD.

•Press OSD on the remote control or DISPLAY on the set repeatedly to switch OSD on or off. When OSD is switched on, your TV screen may for example display the following XX-MM:SS - where: – “XX" is the current track – "MM" is for minute. – "SS" is for second.

OSD

INSTRUCTION FOR USE

1-5

General MP3 information

How to make a CD-ROM with MP3 ﬁles

Use your computer's CD burner to record ('burn") music ﬁles from your hard disc on a CD-ROM. Use ISO9660 disc format. Make sure that the ﬁle names of the MP3 ﬁles end with .mp3

Note: Data compression in UDF is not supported.

Supported formats

This set supports:

-Video CD V1.0, V

ideo CD V2.0

- DVCD

- ISO-9660, ISO-9660+Joliet, Joliet, Packet

writing

- MP3 bit rate: 32-320 kbps and variable bit rate (VBR)

-Maximum number of tracks per disc: 400

-Maximum number of albums per disc: 99

TIP:

When the system reads a mixed mode MP3-CD, only the number of total CDDA tracks is displayed.

GENERAL INFORMATION

Maintenance

• Do not touch the lens A of the player.

• Do not expose the unit, batteries or discs to humidity, rain, sand or excessive heat (caused by heating equipment, or direct sunshine).

•You can clean the player with soft, slightly dampened and lint-free cloth. Do not use any cleaning agents, as they may be corrosive.

•To clean the CD, wipe it in a straight line from the center toward the edge using soft, lint-free cloth.

• Never write on a disc or attach a sticker to it.

• Discs and lens may cloud over when the unit is moved suddenly from cold to warm surroundings. Leave the player in a warm environment until the moisture has evaporated.

• Active mobile phones in the vicinity may cause malfunctions.

•Avoid dropping the unit as this may cause damage.

Enviromental information

•We have done our best to make the packaging easily separable into mono materials. Cardboard (box) and polyethylene (bags, protective foam sheet).

•Your set consists of materials which can be recycled if disassembled by a specialized company. Please observe the local regulations regarding the disposal of packing material, exhausted batteries and old equipment.

GENERAL INFORMATION

General MP3 information

How to get music ﬁles

The music compression technology MP3 (MPEG Audio Layer 3) reduces the digital data of an audio CD signiﬁcantly while maintaining CD-like sound quality. With MP3 you can record up to 10 hours of CD-like music on a single CD-RW.

How to organize music ﬁles

Either download legal music ﬁles from the Internet to your computer hard disc or create them from your own audio CDs. For this, insert an audio CD into your computer's CD-ROM drive and convert the music using appropriate encoder software. To achieve good sound quality, a bit rate of 128 kbps or higher is recommended for MP3 music ﬁles.

How to make a CD-ROM with MP3 ﬁles

In order to easily handle the large number of music ﬁles on a CD-ROM, you can organize them in folders ("albums"). The tracks of an album will be played in alphabetical order. If you want to arrange them in a certain order, let the ﬁle names start with numbers.

For example:

001-EWORLD.MP3 002-FIRESTARTER.MP3 003-DEEP.MP3

Albums will be arranged in alphabetical order, but subfolders (albums within another album) will be played immediately after the album in which they are located. Albums without MP3 ﬁles will be skipped.

If there are MP3 ﬁles which you did not put into an album, you will ﬁnd them in the album VARIOUS with album number 0. VARIOUS is the ﬁrst album that will be played.

Accessories

Headphones, HE035 Mains adapter, AY3193 Wireless remote control, AY3788 AV cable, AY3484

Headphones (HE035)

• Connect the supplied headphones

to LINE OUT/

TIP:

LINE OUT/ p. can also be used to connect this set to your HiFi or TV system.

Take care when using headphones

Hearing safety

Do not play your headphones at a high volume. Hearing experts advise that continuous use at high volume can permanently damage your hearing.

Trafﬁc safety

Do not use your headphones while driving a vehicle. It may create a hazard and it is illegal in many countries.

• H

L D

L I N

INSTRUCTION FOR USE

+ 14 hidden pages

Philips AX-6301 Service Manual

TABLE OF CONTENTS

TECHNICAL SPECIFICATION

INSTRUCTION FOR USE