![](/html/f1/f103/f103e7e1efb8d5707aa4d1543c662fced9a2384ea53a63f025227c8511768ff1/bg1.png)
DVD PLAYER DVP3336/94 & DVP3336X/94
Service Manual
©Copyright 2009
All rights reserved. No part of this publication may by reproduced, stored in a retrieval system or
transmitted, in any form or by any means, electronics, mechanical, photocopying, or otherwise
without the prior permission of Philips.
TABLE OF CONTENTS
Technical Specification, PCBs Location………………….. 1
Safety Instruction ……………………………………………… 2
Instructio
Mechanical and Dismantling Instructions…………………. 4
Troubleshooting ……………………………………………… 5
Overall Block Diagram, ……………………………………… .6
Electrical Diagram……………………………………………… 7
Exploded View Diagram & Service Part List………………..8
Revision List……………………………………………………. 9
Philips Consumer Electronics B.V. Eindhoven, The Netherlands
n for Use……………………………………………… 3
Chapter
Published by BU
AVM CY–
BL Printed in the Netherlands Subject to modification
3141 785 34351
Version 1.1
![](/html/f1/f103/f103e7e1efb8d5707aa4d1543c662fced9a2384ea53a63f025227c8511768ff1/bg2.png)
1.0 TECHNICAL SPECIFICATION
VIDEO PERFORMA
Te
st equipment:Tektronics VM700T
Test discs:DVD test disc:Philips LVP 10.01(PAL)
/Abex TDV-540(NTSC)
Load Impedance:75Ω
VIDEO FORMAT
DVD,VCD,MP3,JPEG,DivX
USB: 2.0 HS, support MSC, MT
AUDIO PERFORMANCE
utputs
Line o
Test equipment:Audio Precision System2
Test discs:CDDA:Philips audio signal test disc 1
DVD: Philips LVP 9.01 audio test disc
Load Impedance:100KΩ for Audio
AUDIO FORMAT
CD/MP3,DVD audio
CVBS
Amplitude o
White bar:
nc. Amplitude:
Sy
Burst/chroma ra
S/N luminance:
utput:1Vpp± 0.1V/
714
NCE
P, sector size 4K.
mV ± 10%/700mVpp ± 10%
286mV ± 10
tio:
± 10%
≥ 52dB
0mV/300mVpp ± 100mV
1-1
COMPONENT VIDEO RGB
Luminanc
RGB unbalance:5%
Sync. Amplitude: 300mV ± 100mV
S/N on RGB outputs: ≥ 52dB
DC Level: ≤ 1V
COMPONENT VIDEO YPbPr
PbPr output un
Sy
Video Bandwidth 4.2 MHz:- 5db / 5.8MHz:-8dB
With progressive scan:8.4MHz -5dB
S/N on outputs: YUV: ≥ 52 dB
POWER CONSUMPTION
Pow
Supply voltage:AC 100~280V
Supply Power consumption(AC 100/240V):12W/+10%
Standby Power,230V AC: <1W
GENERA
Optical Pickup: IM S76RFVP
Chip set/Solution:Mediatek MTK1389DE-LA
Disc Size:8cm/12cm
e amplitude output:
balance:3%
nc. Amplitude: 286mV ± 100mV
er-Supply:100-280V ac,50/60Hz,standby:310V
L DESCRIPTION
700mV ± 10
%
![](/html/f1/f103/f103e7e1efb8d5707aa4d1543c662fced9a2384ea53a63f025227c8511768ff1/bg3.png)
1.1 PCBs LOCATION
DECK AMI
1-2
DVD BOARD
8W/2P POWER BOARD
POWER SW BOARD
LED DISPLAY BOARD
USB BOARD
VERSION VARIATIONS
Type/Versions:
Service policy
94
Board in used:
MAIN BOARD
8W/2P POWER BOARD
LED DISPLAY BOARD
USB BOARD
POWER SW BOARD
M/C
M/C
C
C
C
*TIPS: C -- Component Lever Repair.
M -- Module Lever Repair
X – Used
DVP3336
![](/html/f1/f103/f103e7e1efb8d5707aa4d1543c662fced9a2384ea53a63f025227c8511768ff1/bg4.png)
1-3
1.2 System, Region Code, etc. Setting Procedure
Procedur
Portable
1. Powe
2. Setup Prefer
3. Press▲(navigation up)or▼(navigation down)
4. Then press OK to confirm your region code.
5. Refer below table for your region code setting
e to change r
r ON the DVD player and do not insert
DISC inside player
Press IR in the sequence as
9 6 5 3
The LCD display showed the existing region
Code
repeatedly to select the number from 0 to 6.
egion code of your DVD
Select “0” setting = Region Free (confidential)
Procedure for SW upgrade
1. The upgrade
re-named: PHILIPS.BIN
2. “PHILIPS.BIN” copy to USB or CD-ROM into
the data;
3. Reading the USB or CD-ROM,in accordance
with prompt,press ”OK” key to upgrade.
Warning: Do not unplug the AC adapter during
firmware upgrade to prevent flash corrupt of
the set!!
Procedure to check SW version of your DVD
Portable
1. OPEN
2. Press SET
3. Select Preferences
4. Select Version Info
5. Press “OK” key
will provide a document
UP MENU
![](/html/f1/f103/f103e7e1efb8d5707aa4d1543c662fced9a2384ea53a63f025227c8511768ff1/bg5.png)
2.0 Safety instruction
2-1
1. General
Safety regulations require that during a repair:
. Connect the unit to the mains via an isolation
transformer.
. Replace safety components indicated by the
symbol
Only by components identical to the original ones.
Any
Other component substitution (other than original
type)
May increase risk of fire or electrical shock hazard.
Safety regulations require that after a repair, you
must
Return the unit in its original condition. Pay, in
particular,
Attention to the following points:
. Route the wires/cables correctly, and fix them with
the
mounted cable clamps
. Check the insulation of the mains lead for external
Damage
. Check the electrical DC resistance between the
mains
Plug and the secondary side:
1) Unplug the mains cord, and connect a wire
2) Set the mains switch the “on” position (keep
3) Measure the resistance value between the
4) Repair or correct unit when the resistance
5) Verify this, before you return the unit to the
6) Switch the unit “off”, and remove the wire
safety
between
The two pins of the mains plug.
the
Mains cord unplug).
mains
plug and the front panel, controls, and chassis
bottom.
measurement is less than 1M Ω
customer/user (ref. UL-standard no. 1492).
between
the two pins of the mains plug.
2. Laser safety
This unit employs a laser. Only qualified service
personnel
May remove the cover, or attempt to service this
device
(due to possible eye injury).
Laser device unit
Type :Semiconductor laser GaAIAs
Wavelength :650nm (DVD)
:780nm (VCD/CD)
Output power :7mW(DVD)
:10mW(DVD/CD)
Beam divergence:60 degree
Note: Use of controls or adjustments or
performance of procedure other than those
specified herein, may result in hazardous
radiation exposure. Avoid direct exposure to
beam.
![](/html/f1/f103/f103e7e1efb8d5707aa4d1543c662fced9a2384ea53a63f025227c8511768ff1/bg6.png)
3-1
3.0 INSTRUCTION FOR USE
You can download this information from the following websites:
http://www.philips.com/support
http://www.p4c.philips.com
![](/html/f1/f103/f103e7e1efb8d5707aa4d1543c662fced9a2384ea53a63f025227c8511768ff1/bg7.png)
4-1
4.0 MECHANICAL AND DISMANTLING INSTRUCTIONS
The following guidelines show how to dismantle the player.
5 screw
Step1: Remove
Step2:If the tray
Step2: If it is necessary
s around the Top Cover, and then remove the Top Cover(Figure1)
Figure 1
can’t open in normal way, you can make it through the instruction as below (Figure2)
Figure 2
to dismantle Loader or Front Panel, the Front door should be removed first(Figure3)
![](/html/f1/f103/f103e7e1efb8d5707aa4d1543c662fced9a2384ea53a63f025227c8511768ff1/bg8.png)
4-2
4.0 MECHANICAL AND DISMANTLING INSTRUCTIONS
Figure3
Step4: Remove the 10 scre
ws on board to dismantle the DVD BOARD & POWER BOARD & LED BOARD (Figure 4&5)
Figure4
![](/html/f1/f103/f103e7e1efb8d5707aa4d1543c662fced9a2384ea53a63f025227c8511768ff1/bg9.png)
DVP3336和
Common power board of
DVP3336/DVP3320/3326
location IC1:
DVP3336 uses
SD4842P
DVP3320/3326 uses
SD4841P
IC1: placement of
SD4842P on
DVP3336 board
IC1: placement of SD4841P
on DVP3320/3326 board
Power Board repair (swap IC and
transformer)
DVP3320/3326共
用此IC
插IC3位置:
CYT431
插IC1位置:
DVP3336用
SD4842P.
插IC1位置:
DVP3336用
SD4842P.
SD4841P.
插IC1位置:
DVP3320/3326
用SD4841P.
DVP3336和
DVP3320/3326共
![](/html/f1/f103/f103e7e1efb8d5707aa4d1543c662fced9a2384ea53a63f025227c8511768ff1/bga.png)
Sp
indle motor does not move
Motor not move
Go
5-1
ouble shooting chart
Tr
Check the FFC connection
between 24P and the loader.
Yes
Check wh
(VCC) voltage is normal.
Check w
(1.9V for CD & 2.3V for DVD)
on L21 & L22
ether “MO_VCC”
Yes
hether laser voltage
Yes
No
No
Correct connection
Check the MOVCC pow
supply
No
Check/Replace Q10ǃQ11.
er
1. Whether voltage on pin 23 of U2
varies between 0 and 3.3V (3.3V
for CD and 0V for DVD),
2. Whether peripheral components
are eroded or badly soldered.
Yes
Check opu focus
Yes
Check/Repl
ace the loader
No
No
1. Check U2 25pin FOO signals
2.If there are F+, F-, T+ and T-
signals output from U1.
Check/ Replac
e U1.
![](/html/f1/f103/f103e7e1efb8d5707aa4d1543c662fced9a2384ea53a63f025227c8511768ff1/bgb.png)
The pow
er can not be on or off
5-2
ouble shooting chart
Tr
The pow
Check the pow
on the power board and the connection to
to decoder board is normal.
Check if the CON2 on the front
board to J 6(7PIN) on the decoder board
is in good contact.
er can’t be
on or off
Go
Yes
er supply
Ye s
No
No
Replace the power boar
or correct the connection
Check/Correct connection
d
Yes
Whether the connection
to Standby Board is br
Yes
Whether there is 0V or
3.3V voltage difference on
Pin41 of U2
Yes
oken.
No
No
Correct the connection
Replace U
1.
![](/html/f1/f103/f103e7e1efb8d5707aa4d1543c662fced9a2384ea53a63f025227c8511768ff1/bgc.png)
Disc cannot be read
Disc cannot be read.
.
Yes
5-3
ouble shooting chart
Tr
Check the FFC connection
een 24P and the loader.
betw
Yes
Check whether there is
laser voltage (1.9V for CD
and 2.3V for DVD) on
Collector of Q11 &Q10
Yes
Check U1, U2, and
peripheral components are
eroded or badly soldered.
No
No
No
Check the lo
1.Check volt
varies between 0 and 3.3V:
Æ3.3V for CD
Æ0V for DVD
2.Check whether peripheral
components are eroded or defect
Re-solder or replac
aded circuit
age on pin 23 of U2
e the defective parts
Yes
Check if there is RFO signal
on the pin8 of HA1. (The
normal RFO signal is a clear
reticulated wave)
Ye
s
Check the connection
betw
een U2
Yes
Replace U2 or loader
.
No
No
Check U2 and peri
Correct connection
pheral components