Philips DVDR3375 User manual

.Technical Specifications…………………………………………....…1-2
. Mechanical and Dismantling Instructions…………………...........…2-1
. Region Code, SoftwareVersion & Upgrades……...………………..3-1
. Trouble Shooting Chart………………………………………………..4-1
. Block and Wiring Diagram…………………………………….…...….5-1
. Electrical Diagrams and Print-layouts……………………….……….6-1
. Set Mechanical Exploded view……………………………………….7-1
. Revision List…………………………………………………..........…..8-1
DVDRecorder DVDR3375
Service
TABLE OF CONTENTS
Page
3139 785 31730
Version 1.0
Service Manual
PHILIPS
GB
Copyright 2006 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may be reproduced, stored in aretrieval system or
transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise
without the prior permission of Philips.
CLASS 1
LASER PRODUCT
Published by TCL-KC 0603Service Audio Printed in The Netherlands Subject to modification
C
DVDR3375/93
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Technical Specifications
Tuner/ Reception/ Transmission
TV system: PAL
Aerial Input: 75Ohm coaxial (IEC75)
Picture / Display
Aspect ratio: 4:3, 16:9
D/A converter: 10bit, 54 MHz
A/D converter: 10bit, 27MHz
Picture enhancement: Progressive Scan
Sound
D/A converter: 24bit, 96kHz
A/D converter: 24bit, 96kHz
Signal to noise ratio: 90 dB
Crosstalk (1 kHz): 80 dB
Dynamic Range (1k Hz): 80 dB
Video Recording
Recording system: PAL, NTSC
Compression formats: MPEG2
Recording modes:
1 hours (high quality)
2 hours (DVD quality)
4 hours (VHS quality)
6 hours(VHS quality)
Video Playback
Disc playback media: CD, CD-R/-RW, DVD, DVD-Video,
DVD+R/+RW, DVD-R/-RW ,SVCD, Video CD
Compression formats: MPEG1, MPEG2, DivX
Video disc playback system: PAL, NTSC
Audio Playback
Disc playback media: CD, CD-R/-RW, MP3-CD, MP3-DVD
Compression formats: Dolby Digital, MP3, MPEG2 Multichannel,
PCM, DTS
MP3 bit rates: 32~256 kbps and VBR
Still Picture Playback
Disc formats: DVD+R/+RW, DVD-R/-RW ,Picture CD
Picture Compression formats: JPEG
Picture enhancement:: Rotate, Zoom and Pan
Storage Media
Recording speed: 2.4x
Recording media: DVD+R/+RW, DVD-R/-RW
Front Connections:
I-link DV in (IEEE 1394-4pin)
Video In
Audio left / right In
USB
Karaoke mic. in
Rear Connections:
S-Video Out
Videl (CVBS) Out
Audio left / right Out
Digital audio out (coaxial)
RF antenna in
RF TB out
Y, Pb, Pr out
S-Video in
Video (CVBX) in
Y, Pb , Pr in
Audio left / right / in
Convenience
Programming / Timer Enhancements:
Daily / Weekly, Repeat Program, Manual Timer,
One Touch Recording
Timer recording events: 20
Power consumption
Power supply : 110
︱
240 V; 50-60 Hz
Consumption: 28 W (typical)
Standby power consumption: <4W
Cabinet
Dimensions (w X h X d) 435 X 53 X 300mm
Net Weight : < 4 kg
1-2
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Dismantling Instruction
The following guidelines show how to dismantle the
recorder.
Step1: Remove the 8pcs of screw around the Top Cover.
And remove it (Figure 1)
Step2: If it is necessary to dismantle Loader or Front Panel, It
should be remove the front door assembly first. (Figure 2)
If the tray can’t open innormal way, you can make it through
the instruction as figure 3 & 4 & 5
Note: Make sure to operate gently otherwise it would be
damaged.
Mechanical and Dismantlin
g
Instructions
2-1
Figure 1
Figure 2
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Dismantling Instruction
Mechanical and Dismantlin
g
Instructions
Figure 3 Figure 4
Figure 5
Remove the screws on
both side of loade
r
Uplift the bottom of loader
The door will fall off automatically
Push it gently, and the tray
will flick out automatically
2-2
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Dismantling Instruction
Step3: Dismantling Loader, First, disconnect the 2
connectors aiming in the figure, and then remove the 4
screws at both sides of the loader, (Figure 6)
Step4: Dismantling Front Panel: disconnect the 9
connectors ,1 GND cable aiming in the figure then Release
the snaps on the both sides of Front Panel and the relative
screws on the cabinet, finally gently pull the panel out from
the set. (Figure 7& 8)
2-3
Figure 6
Figure 8
CON3
CON10
CON11
CON6
CON9
CON7
CON4
CON5
GND Cable
CON8
CON1
CON2
Mechanical and Dismantlin
g
Instructions
Figure 7
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Dismantling Instruction
Step5: Dismantling MPEG Board, first disconnect the
4 connectors ,then remove the relative screws
(Figure9)
Step6: Dismantling Tuner Board, first disconnect the 2
connectors ,then remove the relative screws(Figure10)
Mechanical and Dismantlin
g
Instructions
2-4
Figure 9
CON 13
CON 12
CON 14
CON 15
GND Cable
Figure 10
CON 16
CON 17
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Dismantling Instruction
Step7: Dismantling AV Board, first disconnect the 3
connectors, and then remove the relative screws,
(Figure 11)
Step8: Remove the 3 screws on the back of the
cabinet, then dismantling the IO Board. (Figure 12)
Step9: Dismantling Power Board, first
disconnect the connector, then remove the relative
screws.(Figure 13)
Mechanical and Dismantlin
g
Instructions
2-5
Figure 11
Figure 13
CON 21
Figure 12
CON 20
CON 18
CON 19
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Software upgrade
A. Preparation to upgrade software
1) Start the CD Burning software and create a new CD
project (Data Disc) with the following setting:
Label: _____ (No need the label name)
File System: ISO9660
File Name: DMN8600.CUB (For DVDR3375/93)
Note: It is required capital letter for the Label name
& the File System name.
2) Burn the data onto a blank CDR
B. Procedure for software upgrade:
1) Power up the set and insert the prepared Upgrade
CDR.
2) The set will start reading disc & response with the
following display on TV screen:
Software upgrade disc DETECTED, select OK
start upgrading or CANCEL to exit.
Press OK to start.
3) After press <OK> button to confirm, then screen will
display:
Upgrading software, please wait. Do not switch off
the power…….
4) The upgraded disc will automatically out when the
upgrading complete, then take out the disc and
power off the set.
C. Read out the software versions to confirm upgrading
1) Power up the set and press <system menu> button on the
remote control.
2) Press <0><0><0><9> <OK> button.
The software version and other information are display on
the TV screen as follows:
Build: XXX XXX XXX XXX XXX
C ware: XXXX
Nav: XXXX (Software version of decoder)
XX XX XX XX XX:XX:XX (Updated date)
Ver: XXXX (Software version of Servo)
Code: XXX ( Region code )
Region Code, Software Version& Upgrades
Caution: The set must not be power off during
upgrading, in that case the decoder board will
be damaged entirely.
3-1
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Trouble Shooting Chart
No display on VFD, and buttons do not work
4-1
No
No
No
Yes
Yes
No display on VFD, and
buttons do not work
Check every supply
voltage on main board is
normal Refer to Power supply board part
Check the U3’s pin 2,4, 7 arrive the
U3’s pin 6,8,9 connect condition
Correct connection
Replace U2 or VFD
Yes
Yes
Yes
No
Check-24V+12V, VCC
(+5v) voltage on the
power and front board
Check the front board
signals on R24, R25,
R26. (SCK,SDA,STB)
1. Check whether bad solder exists
on U2 and pins of VFD,
2. Check whether the circuit
connected to K2, K3, K4, K5 and
K6 is broken.
Fix the connection JP1 on front board
and CN1 on power board
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Trouble Shooting Chart
No digital audio output
Yes
Yes
No
No
Yes
Fix the connection JP8 on AV board
and JP2 on OP board
Check / Replace R131、C133.
Check the R130
(digital audio) on the
AV board is normal.
Check the P14 of U10 on
the AV board is +5v
Check the +5v power
supply on the AV board
Check the P1 of U10 (digital
audio) on the AV board is
normal.
Check P26 of JP2 on Main board
signals is normal
Fix the connection JP8 on AV
board and JP2 on Main board
Yes
Yes
No
Go
Check the FB8 (digital audio)
on the OP board is normal.
No digital audio output
No
4-2
Yes
Yes
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