Download CED1700 Service Manual

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o Copyright 2010 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
CLASS 1
LASER PRODUGT
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.
Published by Lx 1017 ServiceAudio Subject to modifieation
3141 785 35160
Vers ion 1.0
&
PHITIPS
1-2
TECHNICAL SPECIFICATION
Sound
Picture/Display
. Display screen type:
.
.
.
.
.
.
.
.
LCD TFT
Diasonal screen size: 7"
Resolution: 800(W) x a80(H) x 3(RGB)
Aspect mtio: Widescreen
Brightness: 260 cd/m'
Contrast mtio (q/Pical):400
Effective viewing area: 157.2 x 82'32mm
Pixel pitch: 0.'1965(W) x 0.1715(H)
Key illumination: Blue
Video Playback
. Playback Media: DVD, DVD'R/-RW
.
.
.
Equalizer: 3-bands
Equalizer se$in8s:
.
.
.
Optimal, Techno, User defined
Sound Enhmcement Dynamic Bass Boost
Output power (MAX): MOSFET 50Wx4 Channels
Ouput power (RMS):24Wx4 channels (4 ohms'
10% T.H.D.)
.
.
.
VidCO CD, SVCD, PiCIUTE CD
Disc Playback Modes: A-B Repeat' ChaPter rePeatr
Disc Menu, Fast Backward, Fast Fomrd, OSD,
PBC, Repeag Resume Playback from Stop, Search
+RW DVD+RW,
.
.
.
.
Playback Media: CD, CD-R,
Memory card: SD, SDHC
. Video Output - Analog: Composite video out
DVD+R"/
Preamp output 2 pairs RCA(UR)
Sub-woofer preamp outPuc xl (With gain control)
ComPosite (CVBS) x1
Bluetooth profiles: A2DB AVRCP' Handsfree
Bluetooth version: 2.0
Navigation ready: Yes (Navigation box sold
sepamtely)
Parking camem inPuc Yes (Switched on
automadcally in car reveree)
. AV input
.
.
.
.
Audio Playback
.
CD-RW MP3-CD,
Security/Anti-thief
WMA,WMA.CD
.
Compression forma( Dolby Digital' MP3, WMA
WMA9
Display blackouc 10/20 sec selectable
Disc Playback Modes: Fast Fomrd/Backmrd,
lntroscm, Next/Previous Album Search, Next/
Previous Tmck Search
lD3 Tag supporc Song title, artist, album
MP3 bit rates: 32-320kbps and variable bit mte
USB Direct / SD Modes: Play'Pause, Fast
Backmrd/Fast Fomrd, Previous/Nexg Repeat,
Accessories
Shuffle
.
.
.
.
. No. of
preset stations: 18(FM),
1
Remote control: Slim remote with battery
User Mmual: Bmzilian Portuguesq Spanish,
Simplified Chinese, Traditional Chinese
Quick staft guide: English, Traditional Chinese,
Simplified Chinese, Broilian Portuguese, Spanish
Power
Tuner/Reception/Transmission
. Tuner Bands: AM, FM Stereo
. Auto digital tuninS
. Tuner Enhancements: Auto search
PoP, Rock Flat'
Connectivity
. USB: USB 2.0 Host
forward/reverse, Slow Backward, Slow Fomrd,
Still Picture, Zoom
. Video disc playback system: NTSC, PAL
.
Classic,.lz,
Power supply: 12V DC
Dimensions
.
and store
.
2(AM)
Product dimensions (W x H x D):
178 x 100 x '185.4 mm
Chassis: 2 Din
VERSION VARIATION
CEDlTOO
__\.\
Board in
_____---_
used:---{ervice
Policy
/05
SERVO BOARD
MAIN BOARD
/98
/00
/55
C/M
c/M
C/M
c/M
C/M
CIM
158
t61
-Mersions:
-----\
Features
cED1700
------Eeature
diffrence
RDS
VOLTAGE SELECTOR
trCO STANDBY - DARK
- TIPS
:
C - Component Lever Repair.
M - Module Lever RePair
.l -Nersions:
used
/05
t12
/55
/58
161
/98
1-3
MEASUREMENT SETUP
Tuner HA
LF Voltmeter
a
a
e.g. PM2534
oo
oo
Use a bandpass filterto eliminate hum (50H2, 100H2) and disturbance from the pilottone (19kHz, 38kHz).
YanerAM (MWLW
Bandpass
250H2-15kHz
LF Voltmeter
a
a
e.g. PM2534
oo
RF Generator
and distortion meter
Sound Technology ST17008
oo
To avoid atmospheric interference all AM-measurements have to be canied out in a Faraday's cage.
use a bandpass filter (or at least a high pass filter with 250H2) to eliminate hum (50H2, 100H2).
ucD
Recorder
UseAudioSignal
Disc
SBC429 4S?2397 30184
(replaces test disc 3)
DUT
a
a
oo
S/N and distortion meter
e.g. Sound Tehnology sT17008
oo
LEVEL METER
e.g, Sennheiser UPM550
with FF-filter
Use Universal Test Cassette CrO2
or Universal Test Cassette Fe
LF Generator
i-F
e.g. PMst10
I
I
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I
I
I
I
t\
sBc419 4822 397 30069
sBC420 4822397 30071
a
a
oo
oo
LEVEL METER
e.g. Sennheiser UPM550
wlth FF-tiller
1-4
SERVICE AIDS
Q9
ESD
WARNTNG
All lcs and many other semi-conductors are
susceptible to electrostatic discharges (ESD).
Careless handling during repair can reduce life
drastically.
When repairing, make sure that you are
connected with the same potential as the mass
of the set via a wrist wrap with resistance.
Keep components and tools also at this
)
'1.
potential.
CLASS
Safety regulations require that the set be restored to its original
condition and that parts which are identical with those specified,
LASER PRODUCT
be used
Safety components are marked by the symbol
1
4,.
INFORMATION ABOUT LEAD.FREE SOLDERING
Philips CE is producing lead-free sets from 1.1.2OO5 onwards.
IDENTIFICATION:
Regardless of special logo (not always indicated) one must treat all sets from FJanT66Slonwards, according next rules:
.
On our website luww.atvourservice.ce.Philios.com
x
x
*
you find more information to:
BGA-deJsoldering (+ baking instructions)
Heating-profiles of BGAs and other lCs used in philips-sets
Lead free
You will find this and more technical information within the "magazine", chapter "workshop news,,.
For additional questions please contact your local repair-helpdesk.
SERVICE INSTRUCTION
Safety regulations require that after a repair, the set must be returned in its original condition. Pay in particular attention to
the following points:
.
.
.
1. Unplug the AC Power cord and connect
Route the wire trees correctly and llx them with the
mounted cable clamps.
Check the insulation of the AC Power lead for external
damage.
Check the strain relief of the AC Power cord for proper
lunction.
Check the electrical DC resistance between the AC Power
Plug and the secondary side (only for sets which have a AC
Power isolated power supply):
2.
3.
4.
.
a wire
between the two pins of the AC Power plug.
Set the AC Power switch to the "on" position (keep the
AC Power cord unpluggedl).
Measure the resistance value between the pins of the
AC Power plug and the metal shielding of the tuner or
the aerial connection on the set. The reading should be
larger than 4.5 Mohm (For U.S. it should be between
4.2 Mohm and 12 Mohm).
Switch "off" the sel, and remove the wire between the
two pins of the AC Power plug.
Check the cabinet for defects, to avoid touching of any
inner parts by the customer.
2-1
INSTRUCTIONS ON CD PLAYABILITY
;;;,-,,i*;;ai
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@-@
Fordescription -seefoll.niring pages
|
flap loaders (= access to CD drive possible)
-For
aeaning method @ is recommended
2-2
INSTRUCTIONS ON CD PLAYABILITY
e
PLAYABILITY CHECK
LIQUID LENS CLEANING
For sets which are compatible with CD-RW discs
use CD-RW Printed Audio Disc................ ....7104 099 96611
TR
TR
3
8
(Fingerprint)
(600U Black dot) maximum at 01 :00
. playback of these two tracks without audible disturbance
playing time
.
for: Fingerprint >lOseconds
Black dot from 00:50 to 01 :1 0
jump forward/backward (search) within a reasonable time
For all other sets
use CD-DA SBC
....4822397 30245
TR 14 (600U Black dot) maximum at 01 :15
444A......
TR 19 (Fingerprint)
TR 10 (1000p wedge)
Because the material of the lens is synthetic and coated
with a special anti-reflectivity layer, cleaning must be done
with a non-aggressive cleaning fluid. lt is advised to use
"Cleaning Solvent
The actuator is a very precise mechanical component an'
may not be damaged in order to guarantee its full functio.-_
Clean the lens gently (don't press too hard) with a soft and
clean cotton bud moistened with the special lens cleaner.
The direction of cleaning must be in the way as indicated in
the picture below.
. playback of all these tracks without audible disturbance
playing time for: 1000p wedge >l0seconds
Fingerprint >1 Oseconds
Black dot from 01:05 to 01 :25
. jump foruvard/backward (search) within a reasonable time
@
CUSTOMER INFORMATION
It is proposed to add an addendum sheet to the set which
informs the customer that the set has been checked
carefully - but no fault was found.
The problem was obviously caused by a scratched, dirty or
copy-protected CD. ln case problems remain, the customer
is requested to contact the workshop directly.
The lens cleaning (method @) should be mentioned in the
addendum sheet.
The final wording in national language as well as the printing
is under responsibility of the Regional Service Organizations.
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