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DVD Player
DVP3120(K)
DVP3120/05/12/51/55/94/75
DVP3120K/55
Service
Service Manual
TABLE OF CONTENTS
Page
. Technical Specifications……………………………………...................1-2
. Safety Instruction, Warning & Notes….……………………….....….....1-3
. Mechanical and Dismantling Instructions………….............................2-1
. Region Code, Software Version& Upgrades…………….....................3-1
. Trouble Shooting Chart………………………………………….………..4-1
. Wiring Diagram………………………………………..…....….…..….….5-1
. Electrical Diagrams and Print-layouts..….……………..…….......….…6-1
. Set Mechanical Exploded View & Electrical Part list.……….....….…..7-1
. Electrical Parts List…………………………………………....….....…....8-1
. Revision List………………………………………………….…..….........9-1
©Copyright 2007 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
CLASS 1
LASER PRODUCT
without the prior permission of Philips.
GB
Published by TCL-HY 0707 Service Audio
Version 1.0
Printed in The Netherlands
Subject to modification
3139 785 324XX
PHILIPS
1-2
Technical Specifications
TV standard
(PAL/50Hz)
Number of lines
Playback
(NTSC/60Hz)
625
Multi standard
525
(PAL/NTSC)
（ SCART
）
RGB
DA converter
DVD
SVCD
Video performance
Video DAC
YPbPr
Video output
Audio performance
12 bit, 108MHz
0.7Vpp ---- 75 ohm
1Vpp ----- 75 ohm
0.7Vpp ---- 75 ohm (For Europe Version )
24bits, 192KHz
fs 96kHz
fs 48kHz
fs 48kHz
fs 44.1kHz
fs 44.1kHz
CD/ VCD
Signal-Noise (1kHz)
Dynamic Range (1kHz)
Cross talk (1kHz)
Distortion/Noise (1kHz)
MPEG MP3
4Hz----44kHz
4Hz----22kHz
4Hz----22kHz
4Hz----20kHz
4Hz----20kHz
>90dB
>80dB
>70dB
>65dB
MPEG Audio L3
Video format
Digital Compression
MPEG 2 for DVD,SVCD
MPEG 1 for VCD
Connections
DVD
Horiz resolution
Vertical resolution
50Hz
720 pixels
576lines
60Hz
720 pixels
480 lines
Scart Output
YPbPr output
Video output
Audio output (L+R )
Digital output
VCD
Horiz. resolution
Vertical resolution
50Hz
352 pixels
288lines
60Hz
352 pixels
240 lines
Euroconnector (For Europe version)
Cinch 3x
Cinch( yellow)
Cinch (white/red)
1 coaxial
IEC60958 for CDDA/ LPCM
IEC61937 for MPEG1/2,
Dolby Digital
Cabinet
Audio format
Digital
MPEG/AC-3/
PCM
MP3(ISO 9660)
Dimensions (w X h X d)
Compressed
Digital
16, 20, 24bits
fs, 44.1, 48, 96kHz
96,112,128,256kbps
& variable bit rate fs,32,
44.1,48 kHz
Analogue Sound Stereo
Dolby surround compatible downmix from Dolby Digital multi-channel
sound
360 x 37 x 235 mm
360 x 37 x 209 mm (For DVP3120 /05/12/55)
Weight
Approximately 2 kg
Power consumption
Power supply Rating
Power consumption
Power consumption in standby mode
110V-240V;
50/60HZ
<10W
<1W
Specifications subject to change without prior notice.
1-3
Safety instruction, Warning & Notes
Safety instruction
1. General safety
2.Laser safety
Safety regulations require that during a repair:
This unit employs a laser. Only qualified service personnel
. 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.
may remove the cover, or attempt to service this device
(due to possible eye injury).
Laser device unit
Type
: Semiconductor laser GaAlAs
Wavelength
: 650nm (DVD)
: 780nm (VCD/CD)
Safety regulations require that after a repair, you must
Output power
return the unit in its original condition. Pay, in particular,
attention to the following points:
mounted cable clamps.
damage.
hazardous radiation exposure. Avoid direct exposure to
beam.
. Check the electrical DC resistance between the mains
plug and the secondary side:
Unplug the mains cord, and connect a wire between
the two pins of the mains plug.
2) Set the mains switch the “on” position (keep the
mains cord unplug).
3) Measure the resistance value between the mains
plug and the front panel, controls, and chassis
bottom.
Repair
Note: Use of controls or adjustments or performance of
procedure other than those specified herein, may result in
. Check the insulation of the mains lead for external
4)
: 10mW (DVD /CD)
Beam divergence: 60 degree
. Route the wires/cables correctly, and fix them with the
1)
or
correct
: 7mW (DVD)
unit
when
Ω
measurement is less than 1M .
the
resistance
5) Verify this, before you return the unit to the
customer/user (ref. UL-standard no. 1492).
6) Switch the unit “off”, and remove the wire between
the two pins of the mains plug.
1-4
Warning
1.General
2. Laser
. All ICs and many other semiconductors are susceptible to
. The use of optical instruments with this product, will
electrostatic discharges (ESD). Careless handing during
increase eye hazard.
repair can reduce life drastically. Make sure that, during
. Only qualified service personnel may remove the cover
repair, you are at the same potential as the mass of the
or attempt to service this device, due to possible eye
set by a wristband with resistance. Keep components and
injury.
tools at this same potential. Available ESD protection
with a disc loaded inside the player.
equipment:
1)
. Repair handing should take place as much as possible
Complete kit ESD3 (small tablemat, wristband,
connection box, extension cable and earth cable)
. Text below is placed inside the unit, on the laser cover
shield:
4822 310 10671.
2)
Wristband tester 4822 344 13999.
. Be careful during measurements in the live voltage
section. The primary side of the power supply , including
the heat sink, carries live mains voltage when you
CAUTION: VISIBLE AND INVISIBLE LASER
RADIATION WHEN OPEN, AVOID EXPOSURE
TO BEAM.
connect the player to the mains (even when the player is
“off”!). It is possible to touch copper tracks and/or
components in this unshielded primary area, when you
Notes:
service
Laboratories. The double-D symbol is trademarks of Dolby
the
player.
Service
personnel
must
take
precautions to prevent touching this area or components
in this area. A “lighting stroke” and a stripe-marked
printing on the printed wiring board, indicate the primary
side of the power supply.
. Never replace modules, or components, while the unit is
“on”.
Manufactured
under
licence
Laboratories, Inc. All rights reserved.
from
Dolby
1-5
Notes
Lead-Free requirement for service
INDENTIFICATION:
•
Regardless of special logo (not always indicated)
Use only original spare-parts listed in the
Service-Manuals. Not listed standard-material
(commodities) has to be purchased at external
One must treat all sets from 1.1.2005 onwards, according
next rules.
companies.
•
Important note: In fact also products a little older can also
be treated in this way as long as you avoid mixing
solder-alloys (leaded/ lead-free). So best to always use
SAC305 and the higher temperatures belong to this.
Special information for BGA-ICs:
- always use the 12nc-recognizable soldering
temperature profile of the specific BGA (for
de-soldering
always
use
highest
lead-free
temperature profile, in case of doubt)
Due to lead-free technology some rules have to be
respected by the workshop during a repair:
- lead free BGA-ICs will be delivered in so-called
• Use only lead-free solder alloy Philips SAC305 with
‘dry-packaging’ (sealed pack including a silica gel
order code 0622 149 00106. If lead-free solder-paste is
pack) to protect the IC against moisture. After
required, please contact the manufacturer of your
opening, dependent of MSL-level seen on
solder-equipment. In general use of solder-paste within
indicator-label in the bag, the BGA-IC possibly
workshops should be avoided because paste is not easy
still
to store and to handle.
communicated via AYS-website.
• Use only adequate solder tools applicable for lead-free
solder alloy. The solder tool must be able
has
to
be
baked
dry.
This
will
be
Do not re-use BGAs at all.
•
For sets produced before 1.1.2005, containing
o To reach at least a solder-temperature of 400°C,
leaded soldering-tin and components, all needed
o To stabilize the adjusted temperature at the
spare-parts will be available till the end of the
solder-tip
o To exchange solder-tips for different applications.
• Adjust your solder tool so that a temperature around
360°C – 380°C is reached and stabilized at the solder
joint. Heating-time of the solder-joint should not exceed
service-period. For repair of such sets nothing
changes.
• On our website:
www.atyourservice.ce.Philips.com
You find more information to:
~ 4 sec. Avoid temperatures above 400°C otherwise
BGA-de-/soldering (+ baking instructions)
wear-out of tips will rise drastically and flux-fluid will be
Heating-profiles of BGAs and other ICs used in
destroyed. To avoid wear-out of tips switch off un-used
Philips-sets
equipment, or reduce heat.
• Mix of lead-free solder alloy / parts with leaded solder
You will find this and more technical information
alloy / parts is possible but PHILIPS recommends
within the “magazine”, chapter “workshop news”.
strongly to avoid mixed
For additional questions please contact your local
solder alloy types (leaded and lead-free). If one cannot
repair-helpdesk.
avoid, clean carefully the
solder-joint from old solder alloy and re-solder with new
solder alloy (SAC305).
2-1
Mechanical and Dismantling Instructions
Dismantling Instruction
The following guideline is a general instruction for how to dismantle the player, Detailed operation done according the set unit.
Step1: Remove 5 screws around the Top Cover, then remove the Top Cover (Figure 1).
Figure 1
Step2: If it is necessary to dismantle Loader or Front Panel, It should be remove the Front door assembly first. (Figure 2)
Note: Make sure to operate gently otherwise the guider would be damaged.
Figure 2
Please kindly note that dismantle
the front door assembly carefully
to avoid damage tray and the front
door assembly.
2-2
Mechanical and Dismantling Instructions
Dismantling Instruction
Step3: If the tray can’t open in normal way, you can make it through the instruction as below (Figure 3).
Note: Make sure to operate gently otherwise the guider would be damaged.
Push the guider until the tray out.
Make sure to operate gently to
Figure 3
avoid damage happening.
Step4: Dismantling Loader, disconnect the 3 connectors aiming in the below figure, and remove 1 screw around the
Loader. (Figure 4)
CON 1
CON 2
CON 3
Figure 4
2-3
Mechanical and Dismantling Instructions
Dismantling Instruction
Step5: Dismantling Front Panel, disconnect the 3 connector, then release the snaps on the both sides of Front Panel and bottom
cabinet , then gently pull the Panel out from the set. (Figure 5 & 6 & 7)
CON 4
Figure 5
Snap 1
Snap 2
Figure 6
Figure 7
2-4
Mechanical and Dismantling Instructions
Dismantling Instruction
Step6: Dismantling Main Board, first disconnect the 1 connector, then remove 4 screws to remove the Main board. (Figure 8)
CON 6
Figure 8
Step7: Remove the 2 screws on Power Board to dismantle the Power Board. (Figure 9)
Figure 9
3-1
Software upgrade
Preparation to upgrade software
B. Read out the software versions to confirm upgrading
1)
1)
Start the CD Burning software and create a new CD
remote control.
project (Data Disc) with the following setting:
Label: DVP312X
(No need the label name)
File Name: DVPXXXX_XX.BIN
2)
Press<1><3><7><9>button to check the software
information.
Power on the set and open the tray, then press <5><5>
The software version and other information are display
to check the File Name.
on the TV screen as follows:
Note: It is required capital letter for the File System
name
2)
Power on the set and press <Setup> button on the
Version
XX.XX.XX.XX (Main version)
SUB-VER
XX.XX.XX.XX (software version of
application software)
Burn the data onto a blank CDR
8032
XX.XX.XX.XX
Servo
XX.XX.XX.XX (software version of
RISC
XX.XX.XX.XX
DSP
XX.XX.XX.XX
Servo)
A.
Procedure for software upgrade:
1) Power on the set and insert the prepared Upgrade
CDR.
Region Code
X
2) The set will starts reading disc & response with the
following display TV screen:
Upgrade File DETECTED
Upgrade?
Press Play TO START.
3) Press <OK> button to confirm, then screen will display :
Files coping…
UPGRADING…
4) The upgraded disc will automatically out when files
coping complete, then take out the disc.
5)
About 1 minute later, the tray will automatically close
when upgrading complete.
Caution: The set must not be power off during
upgrading, Otherwise the Main board will be
damaged entirely.
4-1
Trouble shooting chart
Spindle motor does not move
Remark: Trouble shooting chart for
DVP3120/51/55/94/75, DVP3120K/55
Motor no move
Go
No
Check the FFC connection
Correct connection
between 24P and the loader.
Yes
No
Check whether “RFA5V”
Check
(+5V) voltage is normal.
the
RFA5V
power
supply
Yes
Check whether laser voltage
No
Check/Replace Q7、Q8.
(2V for VCD & 2.2V for DVD)
on Collector of Q7 and Q8
Yes
1. Whether voltage on pin 44 of U1
varies between 0 and 3.3V (3.3V
for VCD and 0V for DVD),
2. Whether peripheral components
are eroded or badly soldered.
No
Check/ Replace U1.
Yes
Have no to focus
No
1.
Check U1 42pin FOO signals
2.If there are F+, F-, T+ and Tsignals output from U2.
Yes
Check/Replace the loader
4-2
Trouble shooting chart
The power can not be on or off
Remark: Trouble shooting chart for
DVP3120/51/55/94/75, DVP3120K/55
The power can’t be
on or off
Go
Check the power supply
No
on the power board is
Repair the power board
normal.
Yes
Check if the CON301 on the front
Yes board
board to CN5 on the decoder
No
Check/Correct connection
is in good contact.
Yes
Whether the connection
No
to K301 is broken.
Correct the connection
Yes
Whether there is 0V and
3.3V voltage difference on
Pin 100 PCON of U1.
Yes
No
Replace U1.
4-3
All output voltages on the power board is 0V or deviated.
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/51/55/94/75, DVP3120K/55
All output voltages on
the power board is 0V or
deviated
Yes
Check whether
Yes
Replace F1
F1 is blown
No
Check
whether
No
Replace C4 if D1, D2, D3, D4
there is 300V on C4.
are normal.
Yes
Check whether 100KHz
oscillating signal on
Pin6 of U1
No
Check/ replace U1.
U1(PIN 3 - RC waveform)
U1(PIN 8 - Drain waveform)
Yes
Check if +5V, +12V, -12V
are short.
Yes
Check whether the components in the
short-circuit voltage are defected or eroded.
No
Check whether U2 are eroded.
4-4
Disc cannot be read.
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/51/55/94/75, DVP3120K/55
Disc cannot be read.
Yes
Check the FFC connection
No
between 24P and the loader.
Check the loaded circuit
Yes
Check whether there is
laser voltage (1.9V for VCD
and 2.3V for DVD) on
Collector of Q7 &Q8
No
1.Check voltage on pin 44 of U1
varies between 0 and 3.3V:
Æ3.3V for VCD
Æ0V for DVD
2.Check
whether
peripheral
components are eroded or defect
Yes
Check
U1,
U2,
and
peripheral components are
eroded or badly soldered.
No
Re-solder or replace the defective parts
Yes
Check if there is RFO signal
on pin17 of CN3. (The
normal RFO signal is a clear
reticulated wave)
No
Check U1 and peripheral components
Yes
Check the connection
between U1
Yes
Replace U1 or loader.
No
Correct connection
4-5
Only DVD disc or only disc except DVD can be played
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/51/55/94/75, DVP3120K/55
Only DVD disc, or only disc
except DVD can be Played.
Go
Check
the
FFC
connection between
24pin and the loader.
No
Check the loaded circuit
Yes
Check laser voltage (2V)
output on Collector of Q7, if
No
Check the solder status on U1 and
pin 22 of U1 is at low level.
peripheral components
Yes
Check whether there
is voltage variance on
pin 22 of U1.
No
check if bad solder exist on U1 and
peripheral components
Yes
Check whether pin 1 to pin38
of U1 and peripheral
components
are
badly
soldered, defected
No
Replace the bad spare parts
Yes
Check Q4, Q5, Q6
whether
in
good
condition
Yes
Change U2 or the loader.
No
Correct connection
4-6
Trouble shooting chart
Distorted audio and loud noise
Remark: Trouble shooting chart for
DVP3120/51/55/94/75, DVP3120K/55
Distorted audio and
loud noise
Yes
Check he power supply
voltages +12V and -12V
to the operation amplifying
L7 andR19 are normal
No
Replace R9 and R14
Yes
Check
whether
the
muting transistors Q12,
Q15, are normal
No
Replace Q12, Q15
Yes
No
Checking the U1 leads
the feet has no to break
to open
No
Correct connection
Yes
Check whether the U7
or U1 power supply
normal
Yes
Replace U1, U7
No
Check U1, U7
4-7
Trouble shooting chart
Abnormal color of video picture
Remark: Trouble shooting chart for
DVP3120/51/55/94/75, DVP3120K/55
Abnormal color of
video picture
Yes
Check whether the 27MHz
No
Check Y1, R19, C32 and C33
output signal is normal.
Yes
Check whether the 3.3V
and 2.5V power supply
voltages on the decoder
board are normal.
No
Check other of power supply electric
circuit
Yes
Check whether the
video filter network
circuit is normal.
Yes
Change U1
No
Correct the connection
4-8
Trouble shooting chart
Remote reception is insensitive or fails.
Remark: Trouble shooting chart for
DVP3120/51/55/94/75, DVP3120K/55
Remote reception is
insensitive or fails.
Go
Check if the remote
control works properly.
No
Check battery
Yes
Check if the power
supply voltage to the
remote censor is normal
No
Check R66、C68
Yes
Use an oscilloscope to check
if there is output waveform
from the first pin IR of the
remote censor after pressing
button on the remote control.
No
REM1(PIN 3 - RC waveform)
Yes
Check if there is IR
signal on pin 106 of
U12
Yes
Change U1
IR waveform
No
Correct connection
4-9
Trouble shooting chart
No video picture, no sound.
Remark: Trouble shooting chart for
DVP3120/51/55/94/75, DVP3120K/55
No video picture,
no sound.
Go
Check whether all the
voltages from the power
board to the decoder board
are normal.
No
Check the loaded circuit
CVBS(R85 point) waveform
Yes
Check if the reset circuit consisting
of CE17, R47, D2,L30 is normal (at
a high level for tens of milliseconds,
then constantly at 0V).
No
Change CE17, R47,
27M waveform
Yes
Check whether there is
27MHz signal output.
No
Crystal oscillator Y1 and
peripheral components
are defected or eroded.
Yes
Check if there is 115MHz
Check whether
short-circuit or bad
solder on U3, U6
No
signal output on L7.
SDRAM(L7 SDCLK) waveform
Yes
Yes
Reconnect the component in
short-circuit
Check U4.
No
4-10
Trouble shooting chart
No display on LED, and buttons do not work
Remark: Trouble shooting chart for
DVP3120/51/55/94/75, DVP3120K/55
No display on LED, and
buttons do not work
Yes
Check whether there is
correct
contact
between CON301 and
CN5
No
Correct connection
Yes
Check
VCC(+5v)
voltage on the power
and front board
Fix power supply board top
a power supply for should
electric circuit
No
Yes
Check there are CS,
DATA and CLK signals on
CON301 on the front
board.
No
Check the U1’s pin 92,94,95 arrive
the CN5 connect condition
CN5 (PIN 2 CLK)
CN5 (PIN4 DOUT)
Yes
1.Check whether bad solder exists
on U301 and pins of LED,
2.Check whether the circuit
connected to K302, K303, K304
and K301 is broken,
3.Check whether R300, R301 and
R302 are open-circuit.
Yes
Replace U301 or LED
No
Correct connection
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/05/12
4-11
Spindle motor does not move
Motor no move
Go
Check the FFC connection
No
Correct connection
between 24P and the loader.
Yes
No
Check whether “RFA5V”
Check the RFA5V power
(+5V) voltage is normal.
supply
Yes
Check whether laser voltage
No
(2.3V for DVD & 1.9V for CD)
Check/Replace Q7、Q8.
on Collector of Q7 and Q8
Yes
1.Whether voltage on pin 129 of
U1 varies between 0 and 3.3V
(3.3V for CD and 0V for DVD),
2.Whether peripheral components
are eroded or badly soldered.
No
Check/ Replace U1.
Yes
1.
Have no
focus
No
Check U1 42pin
2.If there are F+, F-, T+ and Tsignals output from U2.
Yes
Check/Replace the loader
FOO signals
FOO waveform
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/05/12
4-12
The power can not be on or off
The power can’t be
on or off
Go
Check the power supply
No
on the power board is
Repair the power board
normal.
Yes
Check if the CON301 on the front
Yes
board to CN6 on the decoder
No
Check/Correct connection
board is in good contact.
Yes
Whether the connection
No
to K301 is broken.
Correct the connection
Yes
Whether there is 0V and
3.3V voltage difference on
Pin 100 PCON of U1.
Yes
No
Replace U1.
4-13
All output voltages on the power board is 0V or deviated.
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/05/12
All output voltages on
the power board is 0V or
deviated
Yes
Check whether
Yes
Replace F1
F1 is blown
No
Check
whether
No
Replace C1&C2 if D1, D2, D3,
D4 are normal.
there is 300V on C1
Yes
Check whether 100KHz
oscillating signal on
Pin6 of U1
No
Check/ replace U1.
U1(PIN 3 - RC waveform)
U1(PIN 8 - Drain waveform)
Yes
Check if +5V, , +12V and
-12V are short.
Yes
Check whether the components in the
short-circuit voltage are defected or eroded.
No
Check whether U1 are eroded.
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/05/12
4-14
Disc cannot be read.
Disc cannot be read.
Yes
Check the FFC connection
No
Check the loaded circuit
between 24P and the loader.
Yes
Check whether there is
laser voltage (2.3V for DVD
and 1.9V for CD) on
Collector of Q7 &Q8
No
1.Check voltage on pin 44 of U1
varies between 0 and 3.3V:
Æ3.3V for CD
Æ0V for DVD
2.Check
whether
peripheral
components are eroded or defect
Yes
Check U1, U2, and
peripheral components are
eroded or badly soldered.
No
Re-solder or replace the defective parts
Yes
Check if there is RFO signal
on pin17 of CN3. (The
normal RFO signal is a clear
reticulated wave)
No
Check U1 and peripheral components
Yes
Check the connection
between U1
Yes
Replace U1 or loader.
No
Correct connection
4-15
Only DVD disc or only disc except DVD can be played
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/05/12
Only DVD disc, or only disc
except DVD can be Played.
Go
Check
the
FFC
connection between
24pin and the loader.
No
Check the loaded circuit
Yes
Check laser voltage (2.3V)
No
Check the solder status on U1 and
output on Collector of Q7, if
peripheral components
pin22 of U1is at low level.
Yes
No
Check whether there
is voltage variance on
pin 23 of U1.
check if bad solder exist on U1 and
peripheral components
Yes
Check whether pins of U1
and
peripheral
components are badly
soldered, defected
No
Replace the bad spare parts
Yes
Check Q7 whether
in good condition
Yes
Change U1 or the loader.
No
Correct connection
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/05/12
4-16
No display on LED, and buttons do not work
No display on LED, and
buttons do not work
Yes
Check whether there is
correct
contact
between CON301 and
CN6
No
Correct connection
Yes
Check
VCC(+5v)
voltage on the power
and front board
Fix power supply board top
a power supply for should
electric circuit
No
Yes
Check there are CS, DATA
and CLK signals on CON301
on the front board.
Yes
1.Check whether bad solder exists
on U301 and pins of LED,
2.Check
whether
the
circuit
connected to K302, K303, K304 and
K301 is broken,
3.Check whether R300, R301 and
R302 are open-circuit.
Yes
Replace U301 or LED
No
Check the U1’s pin 92,94,95 arrive
the CN6 connect condition
CN6 (PIN 4 CLK)
No
CN6 (PIN6 DOUT)
Correct connection
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/05/12
4-17
istorted audio and loud noise
Distorted audio and
loud noise
Yes
Check the power supply
voltages +12V and -12V
to the decode board are
normal.
No
Correct connection
Yes
Check whether the
muting
transistor
Q17,Q20, are normal
No
Replace Q17，Q20
Yes
Checking the U8 leads
the feet has no to break
to open
No
Correct connection
Yes
Replace U1
if the clock signal AOUT0,
ABCK and ALRCK output
by U1 are normal
No
SACLK waveform
Yes
Check whether the U1
or U9 powersupply
normal
Yes
Replace U1 or U9
No
Check U9
SBCLK waveform
SSLRCK waveform
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/05/12
4-18
Abnormal color of video picture
Abnormal color of
video picture
Yes
Check
whether
the
27MHz output signal is
No
Check Y1, R17, C32 and C33
normal.
Yes
Check whether the 3.3V
and 1.8V power supply
voltages on the decoder
board are normal.
No
Check other of power supply electric
circuit
Yes
Check whether the
video filter network
circuit is normal.
No
Correct the connection
Yes
Check if the video signals on Pin
175,179,181,182 of U1 are normal
No
change U1
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/05/12
4-19
Remote reception is insensitive or fails.
Remote reception is
insensitive or fails.
Go
Check if the remote
control works properly.
No
Check battery
Yes
Check if the power
supply voltage to the
remote censor is normal
No
Check
R315、C315
Yes
Use an oscilloscope to check
if there is output waveform
from the first pin IR of the
remote censor after pressing
button on the remote control.
No
REM301(PIN3 - RC waveform)
Yes
Check if there is IR
signal on pin 106 of U1
Yes
Change U1
IR waveform
No
Correct connection
Trouble shooting chart
Remark: Trouble shooting chart for
DVP3120/05/12
4-20
No video picture, no sound.
No video picture,
no sound.
Go
No
Check whether all the voltages
from the power board to the
decoder board are normal.
Check the loaded circuit
CVBS(R76 point) waveform
Yes
Check if the reset circuit
consisting ofCE17, D2ˈ
L25 and R43 is normal
No
Change CE17ˈD2ˈL25ˈR43,
27Mhz waveform
Yes
Crystal oscillator Y1 and
Check whether there is
27MHz signal output.
No
peripheral components
are defected or eroded.
Yes
Check if there is 135MHz
No
signal output on L7.
Check whether
short-circuit or bad
solder on U4,U7
SDRAM(L7 PCLK) waveform
Yes
Check if short-circuit and
bad solder exist on Pin
175
No
No
Check U1.
Yes
Reconnect the component in
Yes
5-1
5-1
5
4
3
2
1
DVP3120(K)/XX WIRING DIAGRAM
AC IN
CN8
D
L&R
CN6
COAX
PR
Y
Pb
CVBS
D
CON1
AUDIO
AMP&LPF
GND_LD
DVD_LD
NC(C-GND)
OPU_HFM(-RFA5V)
MD(C-GND)
CD-LD
VR_DVD
VR_CD
NC(C-GND)
RF_E
VCC(-RFA5V)
VC
GND
RF_F
RF_B
RF_A
RF
CD/DVD
RF_D
RF_C
TACTTACT+
FACT+
TACT-
1
1
VIDEO
LPF&DRIVE
+5V
+5V
GND
GND
POWER
SUPPLY
+12V
GND
CN1
-12V
16M SDRAM
CON2
U1
MTK1389D
7
7
C
CN3
24
U6
1
SPSP+
HOMESW
GND
SLSL+
MOTOR
DRIVER
AM5888S
(TCL)TDM-1 + KHM313
C
DVD LOADER
1
CN2
6
KARAOKE A/D
CS5340
U11
1
LOADLOAD+
OUTSW
GND
INSW
U2
8M/16M
FLASH
5
EEPROM
U3
U4
J1
B
B
9
CN5
1
CON301
1
CN3012
SWITCH
BOARD
GND
1
9
1
POWER_K
1
LED1
2
4
CN601
LED Display
Key-matrix
CON302
IR Receiver
4
CN9
MIC
AGND
-12V
+5V
POWER_K
CLK
CS
DATA
GND
DV33
IR
LED+5V
GND
1
OK BOARD
KARAOKE AMP
LED DRIVE
ET6202
U301
A
A
REM301
Remark:DVP3120 have no Karaoke.
5
4
3
2
1
6-1
6-1
A
B
C
D
E
Front Board Electric Diagram for DVP3120(K)/XX
DV33
REM301
VCC
GND
IR
1
FROM MAIN BOARD
100 ohm
IR
1
2
+
GND
POWER_K
1
REM
C306
0.1u
C315
47p
CON301
1
2
3
4
5
6
7
8
9
R315
3
2
1
GND
5V
IR
DV33
GND
DATA
CS
CLK
POWER_K
CE301
47uF
CON302
CON2(2.0)
C316
47p
5V
R303 R304 R305
5VL
CON9(2.0)
C314
47p
R306
4K7
4K7
4K7
51K
U301
ET6202
DATA
CLK
CS
R300
R301
R302
1
2
3
4
5
6
7
8
9
10
11
12
13
14
100
100
100
2
R307
R308
10K
10K
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
C300 C301 C302
100P 100P 100P
C303
CE300
+
0.1u
OSC
DI/O
CLK
STB
KEY1
KEY2
VDD
SEG1/KS1
SEG2/KS2
SEG3/KS3
SEG4/KS4
SEG5/KS5
SEG6/KS6
SEG7/KS7
LED1
GRID[1:7]
GND
GRID1
GRID2
GND
GRID3
GRID4
GND
VDD
SEG14/GRID5
SEG13/GRID6
SEG12/GRID7
SEG10/KS10
SEG9/KS9
SEG8/KS8
28
27
26
25
24
23
22
21
20
19
18
17
16
15
GRID1
GRID2
GRID3
GRID4
GRID5
GRID6
GRID7
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
GRID1
GRID2
GRID3
GRID4
5VL
GRID7
GRID6
GRID5
1
2
3
4
5
6
7
8
9
10
11
12
13
GRID1
GRID2
GRID3
GRID4
GRID5
GRID6
GRID7
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
2
JDD350501AG
47uF
KEY1
KEY2
SEG[1:9]
3
4
C300
C301
C302
C303
C306
C314
C315
C316
CE300
CE301
CON301
CON302
D301
D302
K302
K303
K304
LED1
R300
R301
R302
R303
R304
R305
R306
R307
R308
R315
REM301
U301
A
1N4148
D301
1N4148
D302
K304
K303 play/pause
KS1
open/close
K302
B2
B2
B2
B2
B1
A1
B1
C1
C2
B1
A1
C1
D2
D2
E3
E2
D2
E2
B2
B2
B2
B2
B2
B2
C1
C2
C2
B1
B1
D2
stop
KS2
3
4
B
C
D
E
6-2
6-2
A
B
C
D
E
OK+USB Board Electric Diagram for DVP3120K/XX
1
1
R210
-12V
-12VA
150
L200
VCC
CE201
C201
22uF
0.1u
+5V
FB500R
CE200
22uF
C200
C205
47p
0.1u
R205
68K
2
3
3
1
1
R201
2
U200A
1
3
C203
NJM4558
5
8
Q200
9014
1000p
+5V
C208
1uF/0805
RP200
410K
2
C204
100p
5
+
6
-
NJM4558
MIC_OUT
7
U200B
4
1
C207
1uF/0805
D200
8
2.2K
3
1.2K
+
2
R200
2
-
MIC200
4
-12VA
1N4148
R202
1K
R203
R204
8.2K
4.7K
R207 6.8K
R206
C206
3.9K
C209
1uF/0805
3
R208
G1
VCC
DATADATA+
GND
GND
GND
CN601
MIC_OUT
USB
3
4
5
1
2
6
VCC USB_DN
USB_DP
MIC
-12V
1K
VCC
R209
USB_DN
USB_DP
680
1
2
3
4
5
6
7
8
USB1.1
47p
C200
C201
C203
C204
C205
C206
C207
C208
C209
CE200
CE201
CN601
D200
G1
L200
MIC200
Q200
R200
R201
R202
R203
R204
R205
R206
R207
R208
R209
R210
RP200
U200A
U200B
USB
A1
B1
B2
C2
C1
D2
A2
C2
D2
A1
B1
D3
A2
A3
A1
A1
B2
B1
B1
A2
B2
B2
C1
D2
D2
C3
C3
B1
C2
C1
D2
A3
4
2
3
4
A
B
C
D
E
6-3
6-3
Front Board Print-Layout (Bottom Side) for DVP3120(K)/XX
Switch Board Print-Layout (Bottom Side) for DVP3120(K)/XX
6-4
6-4
A
B
C
D
E
Power Board Electric Diagram for DVP3120/51/55/94/75
F1
T2AL/250ac
TR1
NTC 10
D1
1N4007
D2
1N4007
1
1
2
L1
680uH
+
+
RV1
CON1
AC INPUT
C12
102/400Vac
10K471
+ C1
1
D3
1N4007
D4
1N4007
+ C2
22uF/400V
22uF/400V
D5
IN4148
C3
10uF/50V
+
L6
⺕⦴
T1
EEL22
D6
IN4148
1
R2
R3
1/4W120K 1/4W120K
+
C5
152/1KV
C4
47uF/25V
2
CON2
8
7
6
5
4
3
2
1
6
7
3
+
D8
IN4007
2
D7
FR102
9
C6
R4(NU)
47uF/25V
1/6W10k
-24V
-12V
GND
+12V
GND
GND
+5V
+5V
8X2.5 HEADER
8
C9
1/6W33
D10
5
+
R12
10uF/50V
C14
NU
L2
6.8uH
1
S
S
S
R1
NU
11
4
1/6W22
EN/UV
2
BP/M
4
3
NC
Drain
U1
TNY276
S
SR360
12
R11
+
10
+
C7
1000uF/16V
R5
1/6W5.6K 1%
R10
1/6W100
R13
C8
470uF/16V
1
4
8
7
6
5
1/6W100k
R8
1/6W2.2k
C11
0.1uF/50V
R9
1/6W10k
3
3
2
3
U2
PC123X92
C10
R7
1/6W5.1k 1%
1
U3
TL431
2
0.1uF/50V
C1
C10
C11
C12
C14
C2
C3
C4
C5
C6
C7
C8
C9
CON1
CON2
D1
D10
D2
D3
D4
D5
D6
D7
D8
F1
L1
L2
L6
R1
R10
R11
R12
R13
R2
R3
R4(NU)
R5
R7
R8
R9
RV1
T1
TR1
U1
U2
U3
B1
B3
B3
B1
C2
B1
C1
C2
B2
C2
C2
C2
B2
A1
D2
A1
C2
B1
A1
B1
C1
C1
C2
B2
A1
B1
C2
B1
C2
C3
B2
A2
B3
B2
B2
C2
D2
D3
B3
C3
A1
B2
A1
A2
B3
B3
2
3
4
4
* CAUTION :
THE PARTS MARKED WITH
ARE IMPORTANT PARTS ON THE SAFETY.
PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL.
A
B
C
D
E
6-5
Power Board Print-Layout (Bottom Side) for DVP3120/51/55/94/75
6-5
6-6
6-6
A
B
C
D
E
Power Board Electric Diagram for DVP3120/05/12,DVP3120K/55
D1
1N4007
L1
750uH
1
+
+
RV1
10K471
CON1
AC INPUT
1
+
TR1
NTC 10
D3
1N4007
D2
1N4007
+
C1
22uF/250V
C2
22uF/250V
FB1
2.2uH
D5
FR102(NU)
T1
+
1
D4
1N4007
2
F1
T2AL/250ac
C3
10uF/50V(NU)
5
C5
R2
R3
222/400V 300K/1/4W 300K/1/4W
4
D6
1N4148
6
2
+
R1
56k 1/4W
CON2
C4
47uF/25V
8
7
6
5
4
3
2
1
7
3
U1
FSDH321
D8
1N4007
9
D7
1N4148
+
C6
47uF/25V
-22V
-12V
GND
+12V
GND
GND
+5V
+5V
5
Startup
2
CS
R12
22(NU)
1
10
D10
SR240
+
+
C7
1000uF/16V
R5
12k 1%
C8
470uF/16V
R7
11.3k 1%
1
4
R11
22
U2
PC123X92
R8
2.2k
R9
10k
R10
220
C11
0.1uF
3
2
C10
0.1uF
3
C9
10uF/50V
8X2.5 HEADER
L2
6.8uH
3
+
C12
102/50V(NU)
12
11
4
6
3
FB
Drain
7
Drain
Vcc
2
1
GND
Drain
8
8
D9
1N4007
1
U3
TL431
2
CY1
102/400Vac
4
* CAUTION :
THE PARTS MARKED WITH
ARE IMPORTANT PARTS ON THE SAFETY.
PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL.
A
B
C
D
C1
C10
C11
C12
C2
C3
C4
C5
C6
C7
C8
C9
CON1
CON2
CY1
D1
D10
D2
D3
D4
D5
D6
D8
D7
D9
F1
FB1
L1
L2
R1
R10
R11
R12
R2
R3
R5
R7
R8
R9
RV1
T1
TR1
U1
U2
U3
B1
A3
C3
C2
B1
C1
C2
A2
C2
C3
C3
A3
A1
D2
B4
A1
C3
A1
A1
A1
C1
C2
B2
C2
B2
A1
B1
B1
C3
A2
B3
A3
C2
B2
B2
D3
D3
B3
B3
A1
B2
A1
A2
B3
B3
E
2
3
4
6-7
Power Board Print-Layout (Bottom Side) for DVP3120/05/12,DVP3120K/55
6-7
6-8
6-8
A
B
C
D
E
Main Board Electric Diagram for DVP3120/51/55/94/75, DVP3120K/55: INDEX
DV33
RFVDD3
1
2
3
4
1
INDEX & POWER
RF, SERVO & MPEG MEMORY /VIDEO OUT
AUDIO OUT
L1
500/0805
MT1389D
C1
C2
0.1uF
1000P
PLLVDD3
1
RFGND
C3
0.1uF
TYPE
Digital 5V
Digital 3.3V
Servo 3.3V
Laser Diode 3.3V
RF 5V
Digital 1.8V
Digital 3.3V
Audio +12V
Audio -12V
Audio 5V
Audio 3V3
NAME
VCC
DV33
RFV33
LDO_AV33
AVCC
V18
SD33
+12V
-12V
AVDD
DVDD
DEVICE
SUPPLY
MT1389D
MT1389D
RFGND
DV33
PICKUP HEADER
MT1389D
SDRAM
OP AMP.
OP AMP.
VCC_AUDIO
VCC3_AUDIO
LDO_AV33
L2
500
DACVDD3
2
C4
+ CE2
0.1uF
47uF/16v
ADACVDD3
R3
10/0805
C8
+ CE3
0.1U
470uF/6.3v
L3
500
APLLVDD3
C9
+ CE4
0.1uF
47uF/16v
L4
500
M5V
M5V
L22
500
LED5V
L23
500
RFA5V
500
VCC_AUDIO
L24
LED5V
C6
C5
C7
0.1U
0.1U
0.1U
RFGND
SD33
Imax 90mA
C14
RFA5V
Imax=40mA
VCC_AUDIO
30mA
+ CE5
0.1uF
47uF/16v
FLASH_VCC
L5
500
DV33
3
C16
Imax 800mA
CN1
1
7
L21
1
2
3
4
5
6
7
CON7 2.5mm
+ CE7
0.1uF
TO POWER BOARD
R5
4.7K
R6
FB AXIAL
PCON
LED/PCON
Q2
BT3904
4.7K
+P12V
C10
0.1uF
C11
0.1uF
47uF/16v
R7
22k
LED/PCON:
L: STBY.
H:
Working.
C12
0.1uF
GND
AGND
VGND
RFGND
CE2
CE3
CE4
CE5
CE6
CE7
CE8
CN1
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
L1
L2
L3
L4
L5
L21
L22
L23
L24
Q2
Q3
R3
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
D
D
D
D
C
D
C
A
D
D
D
D
C
C
C
D
D
A
A
A
A
D
C
D
C
D
D
D
D
D
D
D
D
D
D
D
D
A
C
C
C
B
B
D
B
B
B
B
B
B
B
B
B
B
2
2
2
3
3
3
4
3
1
1
1
2
3
3
3
2
2
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
1
2
2
3
3
3
3
3
3
3
3
2
3
3
3
3
3
4
4
4
4
4
2
3
MGND
R8
C13
0.1uF
+12V
+12VA
NC
Q3
R9
VGND
100/0805
GND
C15
8550D
+
R10
+12V: +12V(+-10%)
-12V: -12V(+-10%)
+5V: +5V(+-2.5%)
CE6
100uF/16v
R11
2K
NC
R12
22K
0.1uF
DV33
R13
2K
-12V
C18
C19
C20
C21
0.1uF
0.1uF
0.1uF
0.1uF
C22
0.1uF
C23
C24
0.1uF
0.1uF
-12VA
-12V
R14
100/0805
4
4
C17
A
B
+
CE8
100uF/16v
0.1uF
C
D
E
6-9
6-9
A
B
C
D
ASDAT2
Main Board Electric Diagram for DVP3120/51/55/94/75, DVP3120K/55: MT1389D TQFP216
C25
JITFO
JITFN
390p
AL
AR
TP2
RFGND
RFGND
TP5
C51(120pF)
KHM313
C51(NC)
C47
C51
C
B
A
D
1uF
C46 1uF
1uF
C48 1uF
C50 1uF
C
TP6
RFGND
V2P8
+
C52
0.1uF
CE12
RFA5V
2N3904
R36
RFVDD3
10K
E
F
MDI1
MDI2
LDO2
LDO1
RFVDD3
47uF/16v
R37
RFOP
RFON
TP7
TP8
RFGND
2
V2P8
V20
V1P4
IOA
10K
V20
3
TRO
FOO
ADIN
IOA
LIMIT
100uF/16v
V18
STBY
RFGND
R47(10) R48(10)
R43(0) R44(0)
R47(4.7) R48(4.7)
R43(100) R44(100)
HD62
C58
KHM310
2.3V
51.5ma
RFGND RFGND
RFGND
L9
10uH
L10
27
28
R48
CE15
47uF/16v
4.7
0.47uF/N.C
XI
XO
ASPDIF
SDO
Y3
Y4
DACVDD3
S1
R20
1000p
PLLVDD3
C31
100K
22p
C26
RFV18
ALRCK
ACLK
ABCK
DVSS
GPIO5
GPIO4
GPIO3
DVDD18
RA4
RA5
RA6
RA7
DVDD3
RA8
RA9
RA11
CKE
RCLK
DVSS
RA3
DVSS
RA2
RA1
RA0
RA10
DVDD3
BA1
BA0
RCS#
RAS#
DVDD18
CAS#
RWE#
DVSS
DQM1
RD8
RD9
RD10
RD11
RD12
DVDD3
RD13
RD14
DVSS
RD15
RD0
RD1
RD2
DVSS
RD3
RD4
RD5
RD6
RD7
DQM0
L6
162
161
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
ACLK
100/0603
ABCK
C49
TROUT
TRIN
TRCLOSE
A[0..20]
AD[0..7]
V18
MA4
MA5
MA6
MA7
L7
(5~15p)
10p
LDO_AV33
4.7
A[0..20]
AD[0..7]
MA8
MA9
MA11
DCKE
100/0603
MA[0..11]
DQ[0..15]
BA[0..1]
DCLK
MA3
C53
MA2
MA1
MA0
MA10
10p
[3]
DQ[0..15]
BA[0..1]
[3]
[3]
DCKE
CAS#
RAS#
WE#
CS#
(5~15p)
DQM[0..1]
DCLK
[3]
[3]
DCKE
CAS#
RAS#
WE#
CS#
[3]
[3]
[3]
[3]
[3]
MEMORY
CAS#
WE#
DQM1
DQ8
DQ9
DQ10
DQ11
DQ12
SCL
SDA
SCL
SDA
+ CE16
IIC
DQ15
DQ0
DQ1
DQ2
VSDA#
VSCK#
ALRCK
ACLK
ABCK
DQ3
DQ4
DQ5
DQ6
DQ7
DQM0
ALRCK
ACLK
ABCK
MUTE_DAC
RESET
R46
MUTE
0
PCON/LED1
U1
MT1389D
RESET#
PCON
DV33
AUDIO INTERFACE
upgrade SW
R47
10K
URST#
L30
CN4
DV33
D2
1N4148
4
3
2
1
TxD
RxD
500R
R50
CE17
WP#
0
+
pitch=2.0mm*4
WP#
LDO1
47uF/16v
[3]
[3]
DQ13
DQ14
V18
Q8 9012
[3]
[3]
[3]
FLASH
MA[0..11]
DQM[0..1]
DCLK
BA1
BA0
CS#
RAS#
[3]
[3]
PRD#
PWR#
PCE#
PRD#
PWR#
PCE#
TP11
URST#
10uH
R49
put these part(L6,L7,C49,C53) near
the EMPG IC as possible
4.7K
MT1379
DV33
LDO2
R33
750(2K)
0.1uF
A18
A19
Q7 9012
1.9V
66ma
C44
R34
IR#
0.1uF
0
A3
A4
A5
A6
A7
A8
0.03V
0.3ma
E
AVCC1
V20
RFGND
F
B
A
RFO
IOA
D
C
TT+
F+
F-
R43
A2
V18
Very Important to
reduce Noise
SDA
POWER_K
PCON/LED1
RXD
TXD
VER2
AVCC1
MDI1
LD-CD
DVDVR
CDVR
+
3
R
R
VSCK#
VER1
VSTB#
VSDA#
SCL
0.1uF
R41
C
V1P4
+ CE14
MT1389D
A0
100
RFGND
LD-DVD
RFGND
R42
OPO
OPOP+
DMO
FMO
TROPEN
AGND
DVDA
DVDB
DVDC
DVDD
DVDRFIP
DVDRFIN
MA
MB
MC
MD
SA
SB
SC
SD
CDFON
CDFOP
TNI
TPI
MDI1
MDI2
LDO2
LDO1
SVDD3
CSO/RFOP
RFLVL/RFON
SGND
V2REFO
V20
VREFO
FEO
TEO
TEZISLV
OP_OUT
OP_INN
OP_INP
DMO
FMO
TROPENPWM
PWMOUT1/ADIN0
TRO
FOO
FG/ADIN1
GPIO0
GPIO1
GPIO2
IOA2
DVDD18
IOA3
IOA4
IOA5
IOA6
IOA7
HIGHA0
PWR#
A16
3
SMD0.5 TOP
C56
500
100
25
26
TOP
CN3
0.1uF
RFA5V
L8
C57
FEO
TEO
TP9
TP10
TEZISLV
C55
47uF/16v
RFGND
R39 R40
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
+ CE13
0.1uF
100K
Q6
2SK3018
0.017V
0.16ma
TP3
TP4
DV33
IOA18
DVSS
IOA19
DVDD3
IOWR#
A16
DVDD3
HIGHA7
HIGHA6
HIGHA5
HIGHA4
HIGHA3
HIGHA2
HIGHA1
IOA20
IOCS#
DVSS
IOA1
IOOE#
DVSS
AD0
AD1
AD2
AD3
AD4
AD5
AD6
IOA21
ALE
DVDD18
AD7
A17
DVDD3
IOA0
UWR#
URD#
UP1_2
UP1_3
GPIO6
UP1_4
UP1_5
UP1_6
DVSS
UP1_7
UP3_0
UP3_1
UP3_4
UP3_5
GPIO7
ICE
PRST#
IR
INT0#
DVDD3
2
Q5
2SK3018
C54
RFGND
R38
1
1
Q4
2N3904
2
FS
VREF
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
HD-62
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
C45
C
B
A
D
RFO
GND
100K
R25
1K
AVDD3
IREF
RFGC
OSN
OSP
RFGND
CRTPLP
HRFZC
RFRPAC
RFRPDC
RFVDD3
ADCVSS
ADCVDD3
LPFOP
LPFIN
LPFIP
LPFON
PLLVDD3
IDACEXLP
PLLVSS
JITFN
JITFO
XTALI
XTALO
RFVDD18
RFGND18
ADACGND
AL
VCM
AR
ADACVDD3
APLLVSS
APLLCAP
APLLVDD3
R
B
DACVSSA
G
DACVDDA
DACVSSB
DACVDDB
CVBS
DACVSSC
FS
VREF
DACVDDC
SPDIF
MC_DATA
DVDD3
ASDATA3
ASDATA2
ASDATA1
ASDATA0
ALRCK
pitch=2.0mm*6
R35
DACVDD3
APLLVDD3
APLLVDD3
Y6
Y5
C42
0.1uF
47uF/16v
ALRCK
S2
ADACVDD3
+ CE11
0.1uF
1500p
AD7
A17
1
2
3
4
5
6
SLSL+
V1P4
C41
10uF
CE10
AD0
AD1
AD2
AD3
AD4
AD5
AD6
ML
1
DV33
10K(nc)
R21
216
215
214
213
212
211
210
209
208
207
206
205
204
203
202
201
200
199
198
197
196
195
194
193
192
191
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
171
170
169
168
167
166
165
164
163
R32
SPSP+
LIMIT
10K(nc)
R18
ASDAT2
RFV18
V1P4
CN2
10K
Y6
Y5
Y4
Y3
ASPDIF
SDO
C30
ADACVDD3
JITFN
JITFO
XTALI
680K
0.047uF
R31
RFVDD3
MUTE_DAC
2CH:USE ASDAT2;
6CH:USE AR
RESET
10uF/16v
CE9
A1
PRD#
C36
2200p
RFGND
C40
RFVDD3
(MIC input)
PLLVDD3
C33
22p
R28
RFVDD3
C39
0.047uF
R27
150K
RFVDD3
R26
150K
C34
C32
22p
DV33
RFVDD3
27MHz
OPOP+
1
0.033uF
ADIN
0.1uF
0
C38
C43
R23
Y1
A15
A14
A13
A12
A11
A10
A9
A20
PCE#
OPO
680K
R24
15K
C35
0.1uF
R22
C28
RFGND
0.1uF/N.C
XI
0.1uF
2200p
100K
C37
C27
R19
C29
RFGND
XO
RFGND
0.1uF
V1P4
750K
+
R17
+
TP1
E
CB1
CB2
CE9
CE10
CE11
CE12
CE13
CE14
CE15
CE16
CE17
CE18
CE19
CE20
CN2
CN3
CN4
CN5
CN9
C25
C26
C27
C28
C29
C30
C31
C32
C33
C34
C35
C36
C37
C38
C39
C40
C41
C42
C43
C44
C45
C46
C47
C48
C49
C50
C51
C52
C53
C54
C55
C56
C57
C58
C59
C60
C61
C62
C63
C64
C65
A4
A4
C1
C1
A1
B2
B2
A2
A3
A3
D3
B4
B4
C4
A1
A2
D3
D4
D3
B1
B1
A1
A1
B1
C1
C1
B1
B1
B1
B1
A1
B1
B1
B1
C1
A1
B1
B1
D1
B1
B1
B1
B1
D1
B1
B2
B2
D2
B2
B2
B2
A2
A3
B3
B3
B3
B3
D4
D4
D4
C66
C67
C68
C69
C70
C71
C72
C73
C74
C75
C76
C77
C78
C79
C80
C81
C106
C135
D2
D3
D4
J1
L6
L7
L8
L9
L10
L11
L12
L13
L14
L15
L30
Q4
Q5
Q6
Q7
Q8
Q9
Q10
RN1
R17
R18
R19
R20
R21
R22
R23
R24
R25
R26
R27
R28
R31
R32
R33
R34
R35
R36
R37
D4
C4
D4
C4
C4
B4
C4
D4
D4
D4
A4
A4
A4
B4
B4
B4
D3
D3
D3
B4
B4
A4
D1
D2
A2
A3
A3
D4
C4
D4
D4
D4
C3
A2
A2
A2
A3
A3
B4
C4
C4
B1
D1
B1
B1
D1
A1
A1
B1
C1
A1
A1
A1
A1
A1
D1
C1
A2
A2
A2
R38
R39
R40
R41
R42
R43
R46
R47
R48
R49
R50
R51
R52
R55
R56
R57
R58
R59
R60
R61
R62
R63
R64
R65
R66
R67
R68
R69
R70
R71
R72
R73
R74
R75
R76
TP1
TP2
TP3
TP4
TP5
TP6
TP7
TP8
TP9
TP10
TP11
TP12
TP13
TP14
TP15
TP16
TP17
TP18
TP19
U1
U2
Y1
A2
A2
A2
B2
B2
B2
D3
D3
A3
A3
C3
C3
B3
B3
B3
B3
C3
C3
A4
A4
A4
D4
D4
D4
C4
C4
A4
C4
C4
B4
C4
B4
C4
A4
A4
B1
B1
D1
D1
B1
B2
B2
B2
B2
B2
C3
A3
B3
A3
B3
A3
B3
A3
B3
B1
A3
B1
1
2
3
100uF/16v
R51
FF+
4.7K
-12VA
CN9
MIC
FOSO
TRSO
FMSO
DMSO
TP12
TP13
TP14
30
FMSO
TRSO
V1P4
STBY
CB1
G2
GND
VINLD
NC
TRB2
VINTK
BIAS
MUTE
14
13
12
11
10
9
8
G1
29
REV
FWD
REGO1
VINSL+
REGO2
TRB1
VINFC
F+
FSPSP+
LOAD+
LOAD-
CB2
10k
0.1uF
NC
NC
C106
C135
100p
100p
pitch=2.0mm*4
TO FRONT PANEL
M5V
M5V
2.2R
TROPEN
TRCLOSE
R62
10k
REGO2
TR_B1
FOSO
+ CE18
TR_B1
220uF/16v
D4
4.7Kx4
6.8R
V18
DV33
TR_B2
b
Q10
R71
C66
C63
C64
100p
100p
100p
100P/0
-12VA LED5V
SS8550D
C71
+
0.1uF
CE19
220uF/16v
IR#
R66
33
VSDA#
VSTB#
VSCK#
POWER_K
R67
R69
R70
100/0603
100/0603
100/0603
IR
NC/500R
500R
IR
DV33
L11
500R
R64
500R
13
12
11
10
9
8
7
6
5
4
3
2
1
RFV18
L12
500
R72
pitch=2.0mm*13
MIC
R63
R65
Q9
SS8550D
C65
RN1
Imax=250mA
REGO1
DMSO
AM5888
R68
R59
DV33
D3
7
6
5
4
3
2
1
0.1uF 0.015uF
V1P4
TP17
TP19
0.1uF
4
VER2
R58
4
3
2
1
VOFC+
VOFCVOSLVOSL+
VOTR+
VOTRVCC
Imax=350mA
TR_B2
22
23
24
25
26
27
28
330p
VCC_AUDIO
VER1
C62
5
6
7
8
10k
10k
VOTK+
VOTKVOLD+
VOLDVCC2
NC
VCTL
Imax=600mA
R60
R61
330p
C61
1
2
3
4
DV33
e
TP16
TP18
15
16
17
18
19
20
21
C60
FOO
TRO
FMO
DMO
c
TT+
SL+
SL-
C59
27K
27K
15K
10K
TP15
U2
M5V
R52
R55
R56
R57
CE20
+
C69
C70
C67
C68
47p
47p
47p
47p
LEDLED2
LED3
VSDA
VSTB
VSCK
POWER_K
PCON/LED1
ML
L13
L14
L15
100/0603
100/0603
100/0603
model
R63
DVP3110 NC
R64,R65
C64
CN5
L14,L15
500FB
100P
1--13pin
100R
4
DVP3120 500FB
NC
0R RES 3--11pin
CN5
C72
C73
C74
1uF
1uF
C75
20k/1%
LOADC76
R75
DV33
R76
J1
0.1uF
10k
LOAD+
TROUT
10k
TRIN
1
2
3
4
5
V18
REGO1
0.1uF
5.1k/1%
REGO2
R73
1uF
220uF/16v
R74
RFGND
C77
C78
C79
C80
0.1uF
1000P
0.1uF
0.01uF
C81
10k/1%
12k/1%
0.1uF
GND
pitch=2.0mm*5
GND
A
B
GND
C
D
E
NC
6-10
6-10
E
D
C
B
A
Main Board Electric Diagram for DVP3120/51/55/94/75, DVP3120K/55: SDRAM & FLASH&VIDEO OUT
M5V
D17
D
DQ[0..15]
DQ[0..15]
[2]
[2]
[2]
[2]
[2]
[2]
[2]
[2]
[2]
Y3
MA[0..11]
BA[0..1]
DQM[0..1]
DCLK
DCKE
CAS#
RAS#
WE#
CS#
MA[0..11]
BA[0..1]
DQM[0..1]
DCLK
DCKE
CAS#
RAS#
WE#
CS#
L16
Y3
1N4148
1.8UH/0R
R77
0
CE21
D18
R78
C82
C83
47pF/NC
47pF
CVBS
+
[2]
470uF/6.3v(NC)
150
DCS#
DRAS#
DCAS#
DWE#
1N4148
D
CS#
RAS#
CAS#
WE#
DRAM
[2]
[2]
[2]
PCE#
PRD#
PWR#
PCE#
PRD#
PWR#
[2]
A[0..20]
A[0..20]
[2]
AD[0..7]
AD[0..7]
DBA0
R79
33
DBA1
R80
33
BA1
SDCKE
R81
33
DCKE
SDCLK
BA0
DCLK
FLASH
L17
Y4
Y4
A20
1.8UH/0R
Y
AA20
R82
150
C84
C85
47pF/NC
47pF
U3
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
AA20
C
FLASH_VCC
25
24
23
22
21
20
19
18
8
7
6
5
4
3
2
1
48
17
16
9
10
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
26
28
11
CE
OE
WE
12
RESET
R87
10K
PCE#
PRD#
PWR#
FLASH_VCC
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
WP/ACC
29
31
33
35
38
40
42
44
30
32
34
36
39
41
43
45
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
Y5
47
VCC
37
GND1
GND2
27
46
Y5
DV33
R83
FLASH_VCC
1.8UH/0R
U
C86
C87
47pF/NC
47pF
150
A0
14 R86
BYTE
L18
10K
R84
680
U4
C88
0.1uF
C90
C89
0.1uF
0.1uF
1
2
3
4
NC
NC
NC
GND
VCC
WP
SCL
SDA
8
7
6
5
R85
680
WP#
SCL
SDA
WP#
SCL
SDA
EEPROM 24C16
SOP8
R88
NC(0)
STM29W160/MX29LV800(160)
TSOP 48 pin
8M 16M 32M FLASH
Y6
L19
Y6
R89
150
1.8UH/0R
V
C91
C92
47pF
47pF/NC
B
CE21
CN6
C82
C83
C84
C85
C86
C87
C88
C89
C90
C91
C92
C93
C94
C95
C96
C97
C98
C99
D17
D18
L16
L17
L18
L19
R77
R78
R79
R80
R81
R82
R83
R84
R85
R86
R87
R88
R89
U3
U4
U5
U6
D1
D3
D1
D1
D2
D2
D2
D2
B2
A2
A2
D3
D3
A4
A4
A4
A4
A4
A4
A4
D1
D1
D1
D1
D2
D3
D1
D1
B1
B1
B1
D2
D2
C2
C2
A2
A2
C2
D3
A2
B2
B3
A3
C
B
U5
U6
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
DBA0
21
22
23
24
27
28
29
30
31
32
20
19
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
BA/A11
SDCLK
SDCKE
35
34
CLK
CKE
DCS#
DRAS#
DCAS#
DWE#
18
17
16
15
CS
RAS
CAS
WE
DQM0
DQM1
14
36
DQML
DQMH
33
37
NC
NC
26
50
VSS
VSS
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
2
3
5
6
8
9
11
12
39
40
42
43
45
46
48
49
VCC
VCC
1
25
VCCQ
VCCQ
VCCQ
VCCQ
7
13
38
44
VSSQ
VSSQ
VSSQ
VSSQ
4
10
41
47
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
SD33
SD33
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
DBA0
DBA1
23
24
25
26
29
30
31
32
33
34
22
35
20
21
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
BA0/A13
BA1/A12
SDCLK
SDCKE
38
37
CLK
CKE
DCS#
DRAS#
DCAS#
DWE#
19
18
17
16
CS
RAS
CAS
WE
DQM0
DQM1
15
39
DQML
DQMH
36
40
NC
NC
54
41
28
VSS
VSS
VSS
A
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
2
4
5
7
8
10
11
13
42
44
45
47
48
50
51
53
VCC
VCC
VCC
1
14
27
VCCQ
VCCQ
VCCQ
VCCQ
3
9
43
49
VSSQ
VSSQ
VSSQ
VSSQ
6
12
46
52
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
CN6
CVBS
Y
U
V
1
2
3
4
5
6
SD33
VIDEO OUT
SD33
A
ESMT M12L16161A-7
ESMT M12L64164A-?
SDRAM64M
SD33
C93
C94
C95
C96
0.1uF
0.1uF
0.01uF
0.1uF
E
C97
1000P
C98
C99
0.1uF
0.1uF
D
C
B
A
6-11
6-11
A
B
C
D
E
Main Board Electric Diagram for DVP3120/51/55/94/75, DVP3120K/55: Audio out
R90
30K
C100
180p
-12VA
+12VA
AL
R92
1N4148
6
5
D14
A_MUTE
8
R97
1N4148
R96
100K
M-L
10uF/16v
NJM4558 OPA
C101
˄ᓔᴎ䴭䷇˅
R94
470
CE23
7
3.3K
10K
10uF/16V
U7B
R93
+
AL
+
CE22
D13
4
1
Q11
9012
100
+
R160
-
1
2700P
10K
+12VA
R98
10K
R99
470
+12VA
Q12
9014
SOT-23
C102
1000P
+12VA
+ CE24
10uF/16v
Q13
9012
D15
DV33
-12VA
-12VA
R101
100
R102
30K
1N4148
C103
CE25
180p
+
-12VA
R104
3.3K
470uF/6.3V
˄ᘏ䴭䷇˅
D16
+
R107
2
U7A
1
3.3K
10K
3
10uF/16V
M-R
10uF/16v
A_MUTE
NJM4558 OPA
8
DV33
R108
470
CE27
+
R106
+
Q14
9012
AR
-
CE26
AR
4
˄݇ᴎ䴭䷇˅
1N4148
+12VA
C104
2700P
A_MUTE
R110
10K
R111
470
R112
100K
2
MUTE
MUTE
-12VA
C124
R113 10K
ASPDIF
ASPDIF
0.1uF
R152
R153
100
75
C132
100p
COAX
CN8
C131
100p
COAX
M-L
M-R
R154
110
mute circuit
AUDIO OUT
3
L20
CE40
100uF
DV33
500
+
ACLK
SDO
ALRCK
ABCK
5
6
7
8
RN4
1
2
3
4
5
6
7
8
4
3
2
1
33x4
R148
100K
U11
M0
MCLK
VL
SDOUT
GND
VD
SCLK
LRCK
M1
FILT+
REF-GND
VA
AINR
VQ
AINL
RST/
CE41 10uF
16
15
14
13
12
11
10
9
R150
91
MIC
+
R147
4.7
R149
10K
MIC
R151 100K
CS5340
C133 C134
R155
NC
4
0.1uF
0.1uF
1
2
3
4
5
RESET#
RESET#
C125
C126 C127
2200p 1uF
0.1uF
C128 C129 C130
0.1uF 1uF
0.1uF
Q15
9014
SOT-23
C105
1000P
CE22
CE23
CE24
CE25
CE26
CE27
CE40
CE41
CN8
C100
C101
C102
C103
C104
C105
C124
C125
C126
C127
C128
C129
C130
C131
C132
C133
C134
D13
D14
D15
D16
L20
Q11
Q12
Q13
Q14
Q15
RN4
R90
R92
R93
R94
R96
R97
R98
R99
R101
R102
R104
R106
R107
R108
R110
R111
R112
R113
R147
R148
R149
R150
R151
R152
R153
R154
R155
R160
U7A
U7B
U11
C1
D1
A1
A1
C1
D1
A3
B3
D2
C1
C1
D1
C1
C2
D2
C2
B3
B3
B3
B3
B3
B3
C2
C2
A3
A3
B1
A1
A1
B2
A3
A1
D1
B1
A2
D2
A3
C1
C1
C1
D1
A1
A1
D1
D1
A1
C1
A1
C1
C1
D1
D2
D2
B2
A2
A3
B3
A3
B3
B3
C2
C2
C2
A3
A1
C1
C1
B3
2
3
4
SDO PULL UP:I2S
M0,M1 PULL UP:CLOCK SLAVE,ALL SPEED MODES
A
B
C
D
E
6-12
Main Board Print-Layout (Top Side) for DVP3120/51/55/94/75, DVP3120K/55
6-12
6-13
Main Board Print-Layout (Bottom Side) for DVP3120/51/55/94/75, DVP3120K/55
6-13
6-14
6-14
5
4
3
2
1
Main Board Electric Diagram for DVP3120/05/12, DVP3120K/55: INDEX
DV33
RFVDD3
1
2
3
4
A
INDEX & POWER
RF, SERVO & MPEG MEMORY /VIDEO OUT
AUDIO OUT
L1
500/0805
MT1389D
C1
C2
0.1uF
1000P
RFGND
C3
0.1uF
NAME
VCC
DV33
RFV33
LDO_AV33
AVCC
V18
SD33
+12V
-12V
AVDD
DVDD
TYPE
Digital 5V
Digital 3.3V
Servo 3.3V
Laser Diode 3.3V
RF 5V
Digital 1.8V
Digital 3.3V
Audio +12V
Audio -12V
Audio 5V
Audio 3V3
A
PLLVDD3
DEVICE
SUPPLY
MT1389D
MT1389D
RFGND
DV33
PICKUP HEADER
MT1389D
SDRAM
OP AMP.
OP AMP.
VCC_AUDIO
VCC3_AUDIO
LDO_AV33
L2
500
DACVDD3
B
C4
+ CE2
0.1uF
47uF/16v
ADACVDD3
R3
10/0805
C8
+ CE3
470uF/6.3v
0.1U
L3
500
APLLVDD3
C9
+ CE4
0.1uF
47uF/16v
L4
500
5V
M5V
JP1
RFGND
SD33
NC
Q1
8550D
M5V
L22
500
LED5V
L23
500
RFA5V
L24
NC
VCC_AUDIO
LED5V
C6
C5
C7
0.1U
0.1U
0.1U
Imax 90mA
C14
RFA5V
Imax=40mA
VCC_AUDIO
30mA
+ CE5
0.1uF
47uF/16v
FLASH_VCC
R1
C
L5
500
R2
2K
CE2
CE3
CE4
CE5
CE6
CE7
CE8
CN1
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C22
C23
C24
D1
JP1
L1
L2
L3
L4
L5
L21
L22
L23
L24
Q1
Q2
Q3
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
X1
B2
B2
B2
C2
C3
C2
D3
C5
A2
A2
A2
B2
C3
C3
C3
B2
B2
C5
C5
C5
C5
C2
C3
C2
D3
D2
D2
D2
D2
D2
D2
C4
C4
A2
B2
B2
C2
C2
C5
C3
C3
C3
C4
C4
C4
C4
C4
B2
C4
C4
C4
C4
C4
C4
D4
D4
D4
D4
D4
D2
B
C
22K
DV33
C16
0.1uF
TO POWER BOARD
7
D1
LL4148
Imax 800mA
CN1
1
L21
1
2
3
4
5
6
7
R5
4.7K
LED/PCON
Q2
BT3904
4.7K
+P12V
C10
0.1uF
C11
0.1uF
47uF/16v
R4
0
R6
FB AXIAL
PCON
CON7 2.5mm
+ CE7
R7
22k
LED/PCON:
L: STBY.
H:
Working.
C12
0.1uF
GND
AGND
VGND
RFGND
MGND
R8
C13
0.1uF
+12V
+12VA
NC
Q3
R9
VGND
100/0805
GND
C15
8550D
+
R10
+12V: +12V(+-10%)
-12V: -12V(+-10%)
+5V: +5V(+-2.5%)
R11
2K
NC
R12
22K
0.1uF
CE6
100uF/16v
DV33
R13
2K
-12V
C18
C19
C20
0.1uF
0.1uF
0.1uF
C22
0.1uF
C23
C24
0.1uF
0.1uF
-12VA
D
-12V
R14
D
100/0805
C17
5
4
+
CE8
100uF/16v
0.1uF
3
2
1
6-15
6-15
5
4
3
2
1
SCART_CON
Main Board Electric Diagram for DVP3120/05/12, DVP3120K/55: MT1389D TQFP216
C25
JITFO
ASDAT2
AL
JITFN
390p
TP2
RFGND
C
B
A
D
RFO
GND
TP5
C51(120pF)
KHM313
C51(NC)
C51
C
B
A
D
+
C52
0.1uF
CE12
RFA5V
2N3904
R34
RFVDD3
10K
1uF
C46 1uF
1uF
C48 1uF
C50 1uF
C
TP6
RFGND
E
F
MDI1
MDI2
LDO2
LDO1
RFVDD3
47uF/16v
B
R35
RFOP
RFON
TP7
TP8
RFGND
V2P8
V20
V1P4
IOA
10K
V20
3
R
TRO
FOO
ADIN
IOA
LIMIT
R
V18
STBY
RFGND
R47(10) R48(10)
R43(0) R44(0)
R47(4.7) R48(4.7)
R43(100) R44(100)
HD62
C58
0.1uF
RFGND RFGND
KHM310
RFGND
L9
10uH
L10
27
28
R44
CE15
47uF/16v
4.7
LDO_AV33
0.47uF/N.C
S1
ASDAT0
ALRCK
ASPDIF
SDO
Y3
XTALI
XO
RFV18
Y4
DACVDD3
C26
PLLVDD3
C31
100K
20p
R18
1000p
+ CE16
TP12
TP13
TP14
TP15
U2
22
23
24
25
26
27
28
GND
VINLD
NC
TRB2
VINTK
BIAS
MUTE
29
REV
FWD
REGO1
VINSL+
REGO2
TRB1
VINFC
330p
330p
M5V
M5V
D3
2.2R
TROPEN
TRCLOSE
7
6
5
4
3
2
1
R58
10k
MA3
C53
MA2
MA1
MA0
MA10
10p
FLASH
MA[0..11]
[3]
DQ[0..15]
BA[0..1]
[3]
[3]
DQM[0..1]
DCLK
DCKE
CAS#
RAS#
WE#
CS#
(5~15p)
BA1
BA0
CS#
RAS#
DQM[0..1]
DCLK
[3]
[3]
DCKE
CAS#
RAS#
WE#
CS#
[3]
[3]
[3]
[3]
[3]
MEMORY
CAS#
WE#
DQM1
DQ8
DQ9
DQ10
DQ11
DQ12
SCL
SDA
SCL
SDA
WP#
[3]
[3]
IIC
DQ13
DQ14
ASDAT0
ASDAT1
ASDAT2
DQ15
DQ0
DQ1
DQ2
ASDAT0
ASDAT1
ASDAT2
VSDA#
VSCK#
ALRCK
ACLK
ABCK
DQ3
DQ4
DQ5
DQ6
DQ7
DQM0
R150 33
R151 33
R42
MUTE
0
PCON/LED1
U1
MT1389D
MD
MC
ALRCK
ACLK
ABCK
MUTE_DAC
RESET
500FB
[3]
[3]
[3]
RESET#
PCON
DV33
AUDIO INTERFACE
upgrade SW
R43
10K
CN4
DV33
4
3
2
1
TxD
RxD
URST#
+
pitch=2.0mm*4
WP#
100uF/16v
R64
CB2
10k
0.1uF
REGO2
TR_B1
+ CE18
TR_B1
220uF/16v
C63
LOAD+
TROUT
10k
TRIN
1
2
3
4
5
R55
NC
NC
D5
D5
A3
A3
A5
B4
B4
B5
C5
C5
C2
D4
D4
D3
A5
B5
C2
D2
A4
A4
A5
A5
A4
A3
A3
A4
A4
A4
A4
A5
A4
A4
A3
A3
A5
A4
A4
A2
A4
A4
A4
A4
A2
B4
B4
B4
B2
B4
B4
B4
B5
C5
C4
C4
C4
C4
D2
D2
D2
D3
D2
D3
D3
D4
D3
D2
D2
D2
D5
D5
D5
D4
D4
D4
C2
D4
D4
D5
A2
B2
B5
C5
C5
D3
D2
D2
D2
L25
Q4
Q5
Q6
Q7
Q8
Q9
Q10
RN1
R15
R16
R17
R18
R19
R20
R21
R22
R23
R24
R25
R26
R29
R30
R31
R32
R33
R34
R35
R36
R37
R38
R39
R40
R41
R42
R43
R44
R45
R46
R47
R48
R51
R52
R53
R54
R55
R56
R57
R58
R59
R60
R61
R62
R63
R64
R65
R66
R67
R68
R69
R70
R71
R72
R150
R151
TP1
TP2
TP3
TP4
TP5
TP6
TP7
TP8
TP10
TP11
TP12
TP13
TP14
TP15
TP16
TP17
TP18
TP19
U1
U2
X2
Y1
-12V
A
B
C
C67
C65
100p
100p
0
LED5V
pitch=2.0mm*9
R59
R61
6.8R
V18
DV33
TR_B2
Q9
V18
C66
REGO1
b
Q10
R67
SS8550D
C72
CE19
220uF/16v
33
VSDA#
VSTB#
VSCK#
POWER_K
R63
R65
R66
100/0603
100/0603
100/0603
IR
500
CE20
+
500R
NC/500R
IR
DV33
R60
NC/500R
C70
C71
C68
C69
47p
47p
47p
47p
ML
LEDLED2
LED3
VSDA
VSTB
VSCK
POWER_K
PCON/LED1
ML
L13
L14
L15
100/0603
NC
NC
11
10
9
8
7
6
5
4
3
2
1
D
C73
C74
C75
1uF
1uF
CN6
C76
0.1uF
5.1k/1%
REGO2
R69
R62
RFV18
L12
R68
IR#
220uF/16v
1uF
R70
RFGND
C78
C79
C80
C81
0.1uF
1000P
0.1uF
0.01uF
C82
10k/1%
12k/1%
0.1uF
GND
pitch=2.0mm*5
GND
5
C3
B5
B5
B5
C5
C5
D4
D3
D3
A4
A2
A4
A4
A2
A5
A5
A4
A3
A5
A5
A5
A5
A5
A2
A3
B5
B5
B5
B5
B5
B5
B4
B4
B4
C2
C2
C5
C5
C3
C3
C4
C4
C4
C4
C3
C3
D5
D5
D5
D2
D2
D2
D3
D3
D5
D3
D3
D4
D3
D4
D3
D5
D5
B2
C2
A4
A4
A2
A2
B4
B4
B4
B4
B4
C3
C5
C4
C5
C4
D5
D4
D5
D4
A4
C5
D2
A4
TO FRONT PANEL
4.7Kx4
Imax=250mA
D4
20k/1%
J1
0.1uF
10k
DV33
VER2
R54
RN1
+
LOAD-
VER1
0.1uF 0.015uF
V1P4
0.1uF
C77
DV33
FOO
TRO
FMO
DMO
REGO1
DMSO
FOSO
SS8550D
R72
MA[0..11]
DQ[0..15]
BA[0..1]
DCLK
[3]
[3]
PRD#
PWR#
PCE#
CB1
CB2
CE9
CE10
CE11
CE12
CE13
CE14
CE15
CE16
CE17
CE18
CE19
CE20
CN2
CN3
CN4
CN6
C25
C26
C27
C28
C29
C30
C31
C32
C33
C34
C35
C36
C37
C38
C39
C40
C41
C42
C43
C44
C45
C46
C47
C48
C49
C50
C51
C52
C53
C54
C55
C56
C57
C58
C60
C61
C62
C63
C65
C66
C67
C68
C69
C70
C71
C72
C73
C74
C75
C76
C77
C78
C79
C80
C81
C82
D2
D3
D4
J1
L6
L7
L8
L9
L10
L12
L13
L14
L15
TP17
TP19
AM5888
R71
MA8
MA9
MA11
DCKE
100/0603
4
3
2
1
G1
F+
FSPSP+
LOAD+
LOAD-
0.1uF
DV33
A[0..20]
AD[0..7]
PRD#
PWR#
PCE#
5
6
7
8
G2
14
13
12
11
10
9
8
C62
27K
27K
15K
10K
e
30
VOFC+
VOFCVOSLVOSL+
VOTR+
VOTRVCC
C61
Imax=350mA
TRSO
V1P4
STBY
VOTK+
VOTKVOLD+
VOLDVCC2
NC
VCTL
C60
Imax=600mA
10k
10k
15
16
17
18
19
20
21
R48
R51
R52
R53
c
TT+
SL+
SL-
FMSO
D
A[0..20]
AD[0..7]
R47
4.7K
FOSO
TRSO
FMSO
DMSO
CB1
L7
(5~15p)
10p
V18
MA4
MA5
MA6
MA7
CE17
0
FF+
TR_B2
ACLK
C49
TROUT
TRIN
TRCLOSE
R46
LDO1
47uF/16v
R56
R57
100/0603
ABCK
V18
Q8 9012
TP16
TP18
L6
162
161
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
D2
1N4148
L25
4.7
RFGND
M5V
ACLK
ABCK
DVSS
GPIO5
GPIO4
GPIO3
DVDD18
RA4
RA5
RA6
RA7
DVDD3
RA8
RA9
RA11
CKE
RCLK
DVSS
RA3
DVSS
RA2
RA1
RA0
RA10
DVDD3
BA1
BA0
RCS#
RAS#
DVDD18
CAS#
RWE#
DVSS
DQM1
RD8
RD9
RD10
RD11
RD12
DVDD3
RD13
RD14
DVSS
RD15
RD0
RD1
RD2
DVSS
RD3
RD4
RD5
RD6
RD7
DQM0
TP11
URST#
10uH
R45
put these part(L6,L7,C49,C53) near
the EMPG IC as possible
4.7K
MT1379
DV33
LDO2
R31
750(2K)
0.1uF
A18
A19
Q7 9012
1.9V
66ma
0
A3
A4
A5
A6
A7
A8
0.03V
0.3ma
2.3V
51.5ma
R41
A2
V18
Very Important to
reduce Noise
E
AVCC1
V20
RFGND
F
B
A
RFO
IOA
D
C
TT+
F+
F-
C44
R32
IR#
AVCC1
MDI1
LD-CD
DVDVR
CDVR
SDA
POWER_K
PCON/LED1
RXD
TXD
VER2
100
C
V1P4
100uF/16v
+
C
500
+ CE14
R39
MT1389D
VSCK#
VER1
VSTB#
VSDA#
SCL
SMD0.5 TOP
0.1uF
C56
RFGND
R40
OPO
OPOP+
DMO
FMO
TROPEN
AGND
DVDA
DVDB
DVDC
DVDD
DVDRFIP
DVDRFIN
MA
MB
MC
MD
SA
SB
SC
SD
CDFON
CDFOP
TNI
TPI
MDI1
MDI2
LDO2
LDO1
SVDD3
CSO/RFOP
RFLVL/RFON
SGND
V2REFO
V20
VREFO
FEO
TEO
TEZISLV
OP_OUT
OP_INN
OP_INP
DMO
FMO
TROPENPWM
PWMOUT1/ADIN0
TRO
FOO
FG/ADIN1
GPIO0
GPIO1
GPIO2
IOA2
DVDD18
IOA3
IOA4
IOA5
IOA6
IOA7
HIGHA0
PWR#
A16
3
CN3
100
25
26
TOP
RFGND
C57
RFGND
LD-DVD
0.1uF
RFA5V
L8
TEO
TP10
TEZISLV
C55
47uF/16v
RFGND
0.017V
0.16ma
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
+ CE13
0.1uF
100K
Q6
2SK3018
R37 R38
TP3
TP4
DV33
IOA18
DVSS
IOA19
DVDD3
IOWR#
A16
DVDD3
HIGHA7
HIGHA6
HIGHA5
HIGHA4
HIGHA3
HIGHA2
HIGHA1
IOA20
IOCS#
DVSS
IOA1
IOOE#
DVSS
AD0
AD1
AD2
AD3
AD4
AD5
AD6
IOA21
ALE
DVDD18
AD7
A17
DVDD3
IOA0
UWR#
URD#
UP1_2
UP1_3
GPIO6
UP1_4
UP1_5
UP1_6
DVSS
UP1_7
UP3_0
UP3_1
UP3_4
UP3_5
GPIO7
ICE
PRST#
IR
INT0#
DVDD3
2
Q5
2SK3018
C54
RFGND
R36
1
1
Q4
2N3904
2
FS
VREF
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
HD-62
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
C45
C47
V2P8
100K
10K(nc)
R23
1K
AVDD3
IREF
RFGC
OSN
OSP
RFGND
CRTPLP
HRFZC
RFRPAC
RFRPDC
RFVDD3
ADCVSS
ADCVDD3
LPFOP
LPFIN
LPFIP
LPFON
PLLVDD3
IDACEXLP
PLLVSS
JITFN
JITFO
XTALI
XTALO
RFVDD18
RFGND18
ADACGND
AL
VCM
AR
ADACVDD3
APLLVSS
APLLCAP
APLLVDD3
R
B
DACVSSA
G
DACVDDA
DACVSSB
DACVDDB
CVBS
DACVSSC
FS
VREF
DACVDDC
SPDIF
MC_DATA
DVDD3
ASDATA3
ASDATA2
ASDATA1
ASDATA0
ALRCK
pitch=2.0mm*6
R33
APLLVDD3
Y6
Y5
C42
0.1uF
47uF/16v
A0
SLSL+
+ CE11
0.1uF
ADACVDD3
C41
1
2
3
4
5
6
DACVDD3
APLLVDD3
AD7
A17
1
RESET
R19
SCART2
216
215
214
213
212
211
210
209
208
207
206
205
204
203
202
201
200
199
198
197
196
195
194
193
192
191
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
171
170
169
168
167
166
165
164
163
R30
SPSP+
LIMIT
10K(nc)
ASDAT2
ASDAT1
ASDAT0
ALRCK
1500p
AD0
AD1
AD2
AD3
AD4
AD5
AD6
ML
CN2
10K
V1P4
10uF
CE10
RFV18
V1P4
R16
C30
ADACVDD3
JITFN
JITFO
XTALI
680K
0.047uF
R29
RFVDD3
MUTE_DAC
2CH:USE ASDAT2;
6CH:USE AR
SCART1
A1
PRD#
C36
2200p
RFGND
C40
RFVDD3
(MIC input)
10uF/16v
CE9
PLLVDD3
C33
22p
RFVDD3
C39
0.047uF
C32
22p
R26
0.1uF
V1P4
R25
150K
RFVDD3
R24
150K
C34
27MHz
OPOP+
A
RFVDD3
ADIN
0.033uF
0
DV33
C38
C43
Y1
A15
A14
A13
A12
A11
A10
A9
A20
PCE#
R21
OPO
R22
15K
C35
0.1uF
680K
XTALI
0.1uF
100K
0.1uF
R20
R17
C28
RFGND
0.1uF/N.C
C37
2200p
Y6
Y5
Y4
Y3
ASPDIF
SDO
RFGND
C29
RFGND
XO
C27
DV33
SCART
RFGND
750K
+
R15
+
TP1
4
GND
3
2
1
6-16
6-16
5
4
3
2
1
Main Board Electric Diagram for DVP3120/05/12, DVP3120K/55: SDRAM&FLASH&VIDEO OUT
V+5V
C83
R73
33 1/2W
0.1uF
1.8UH/0R
R73ৃⷁ䏃
R75
C84
CE21
150
47pF/NC
DCS#
DRAS#
DCAS#
DWE#
2Ͼ75R䋳䕑:RL=27.7R CVBS DC 1.07V---A=38MA,
Q11 C=3.7V,Q11 VCE=2.7V P Q11=102mW P R73=47MW
R74
2.4K
CVBS1
C
MA[0..11]
BA[0..1]
DQM[0..1]
DCLK
DCKE
CAS#
RAS#
WE#
CS#
MA[0..11]
BA[0..1]
DQM[0..1]
DCLK
DCKE
CAS#
RAS#
WE#
CS#
L16
Y3
Y3
Q11
B
+
[2]
[2]
[2]
[2]
[2]
[2]
[2]
[2]
[2]
A
DQ[0..15]
DQ[0..15]
8050
47UF16V
R76
82/1%
CS#
RAS#
CAS#
WE#
CVBS
E
[2]
CE21
CE22
CE23
CE24
CN7
CN8
C83
C84
C85
C86
C87
C88
C89
C90
C91
C92
C93
C94
C95
C96
C97
C98
C99
C100
C101
C102
C103
C104
C105
C106
C107
C108
C109
C110
C111
C112
C113
D13
D14
D15
D18
D19
D20
L16
L17
L18
L19
L20
Q11
Q12
Q13
Q14
Q15
R73
R74
R75
R76
R77
R78
R79
R80
R81
R82
R83
R84
R85
R86
R87
R88
R89
R90
R91
R92
R93
R94
R95
R96
R97
R98
R99
R100
R101
R102
R103
R104
R105
U3
U4
U5
U6
U7
X3
1Ͼ75R䋳䕑:RL=42.8R CVBS DC 1.07V---A=24MA,
Q11 C=4.3V,Q11 VCE=3.3V P Q11=80mW P R73=20MW
S_CVBS
DRAM
R77
R78
1.3K
100
5V
[2]
[2]
[2]
PCE#
PRD#
PWR#
PCE#
PRD#
PWR#
DBA0
R79
33
BA0
DBA1
R80
33
BA1
SDCKE
R81
33
DCKE
V+5V
L17
[2]
A[0..20]
A[0..20]
[2]
AD[0..7]
AD[0..7]
C86
CE22
DCLK
SDCLK
500R
FLASH
L18
Y4
Y4
1.8UH/0R
U3
0.1uF
100UF16V
4
7
9
12
1
15
16
8
Y
U
V
Y
AA20
A20
C87
R82
2
3
5
6
11
10
14
13
S1A
S2A
S1B
S2B
S1C
S2C
S1D
S2D
DA
DB
DC
DD
IN
EN
VCC
GND
G/Y_O
S_G/Y
B/U_O
S_B/U
R/V_O
S_R/V
TS5V330
150
47pF/NC
R83
10K
SCART_CON
SCART_CON
R84
100
SCART_CON
SCART
1
ON
0
OFF
U4
R96
PCE#
PRD#
PWR#
10K
FLASH_VCC
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
WP/ACC
BYTE
26
28
11
CE
OE
WE
12
RESET
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
29
31
33
35
38
40
42
44
30
32
34
36
39
41
43
45
V+5V
Q12
SCART16
L19
Y5
Y5
R85
75
9012
1.8UH/0R
U
Q13
2N3904(SOT-23)
C
E
C91
DV33
R88
FLASH_VCC
R86
22K
47pF/NC
150
A0
C89
1000p
C90
CE23
680p
10UF16V
R87
1K
R89
+12VA
SCART_CON
1K
14 R92
10K
VCC
37
GND1
GND2
27
46
R90
680
U5
47
C94
C96
C95
0.1uF
0.1uF
1
2
3
4
NC
NC
NC
GND
0.1uF
R91
680
8
7
6
5
VCC
WP
SCL
SDA
R95
R94
R93
47K
WP#
SCL
SDA
C93
R97
SCART8
WP#
SCL
SDA
C97
1K/0603 1K/0603
1000P
EEPROM 24C16
SOP8
CE24
47UF16V
680p
220
R99
R98
Q14
R100
NC(0)
STM29W160/MX29LV800(160)
TSOP 48 pin
C
FLASH_VCC
25
24
23
22
21
20
19
18
8
7
6
5
4
3
2
1
48
17
16
9
10
B
B
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
AA20
1K/0603 1K/0603
10K
R101
SCART1
8M 16M 32M FLASH
B
L20
Y6
1.8UH/0R
V
R102
C99
R103
150
10K
C
Y6
E
2N3904(SOT-23)
47pF/NC
R104
SCART2
10K
Q15
B
E
2N3904(SOT-23)
C
R105
10K
CN7
U6
U7
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
DBA0
21
22
23
24
27
28
29
30
31
32
20
19
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
BA/A11
CLK
CKE
SDCLK
SDCKE
35
34
DCS#
DRAS#
DCAS#
DWE#
18
17
16
15
CS
RAS
CAS
WE
DQM0
DQM1
14
36
DQML
DQMH
33
37
NC
NC
26
50
VSS
VSS
D
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
2
3
5
6
8
9
11
12
39
40
42
43
45
46
48
49
VCC
VCC
1
25
VCCQ
VCCQ
VCCQ
VCCQ
7
13
38
44
VSSQ
VSSQ
VSSQ
VSSQ
4
10
41
47
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
SD33
SD33
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
DBA0
DBA1
23
24
25
26
29
30
31
32
33
34
22
35
20
21
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
BA0/A13
BA1/A12
SDCLK
SDCKE
38
37
CLK
CKE
DCS#
DRAS#
DCAS#
DWE#
19
18
17
16
CS
RAS
CAS
WE
DQM0
DQM1
15
39
DQML
DQMH
36
40
NC
NC
54
41
28
VSS
VSS
VSS
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
2
4
5
7
8
10
11
13
42
44
45
47
48
50
51
53
VCC
VCC
VCC
1
14
27
VCCQ
VCCQ
VCCQ
VCCQ
3
9
43
49
VSSQ
VSSQ
VSSQ
VSSQ
6
12
46
52
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
C108
0.1uF
0.1uF
0.01uF
0.1uF
1000P
C110
C111
0.1uF
0.1uF
SCART8
SCART16
0
0
12V ( 9.5V - 12V 4:3 )
3V ( RGB )
1
0
1
6V ( 5V - 8V 16:9 )
3V ( RGB )
0
1
0V TV MODE
0V
VIDEO OUT
X(0/1)
0
0
0
12V ( 9.5V - 12V 4:3 )
0V ( CVBS)
0
0
1
6V ( 5V - 8V 16:9 )
0V ( CVBS)
D13
D14
D15
1N4148
1N4148
1N4148
20
VIN
18
BLNKGND
SCART16
16
SHIELD
21
VOUT
19
VGND
17
R
15
RGND
13
G
11
BLNK
DATAGND
12
DATA
10
CLKOUT
GGND
9
B
7
BGND
5
AOL
3
AOR
1
SWITCH
AIL
4
AGND
2
AIR
B
C
SCARTϢ䴲SCART䕧ߎ,᥻ࠊֵো
SCART1੠SCART2ᯊᑣⳌৠˈ
SCART1া᳝೼SDTANDBYᠡЎ1
C100
S_CVBS
C101
S_R/V
D
47p
C102
D18 47p
S_G/Y
D19
S_B/U
47p
D20
M-L
M-R
C103 1N4148
C104
1N4148
47p
1N4148
C112
C113
100p
SCART 21PIN
5
A
0.1uF
ESMT M12L64164A-?
SDRAM64M
C109
47pF
CN8
SD33
C107
C98
47pF
SCART2
SD33
6
C106
C92
47pF
SCART1
1
V+5V
SCART8 8
C105
C88
47pF
SD33
14
ESMT M12L16161A-7
C85
SCART_CON
1
2
3
4
5
6
CVBS
G/Y_O
B/U_O
R/V_O
A2
A2
B2
B1
C3
D4
A2
A3
C3
A2
B3
C3
B1
B2
B3
C3
B1
B4
B5
B5
B2
C3
C3
D2
D3
D3
D3
D3
D5
D5
D5
D5
D5
D5
D5
D3
D3
D3
D3
D3
D3
D3
D3
A3
A3
A3
B3
C3
A2
B2
B2
C2
C2
A2
A2
A3
A2
A2
A2
A4
A4
A4
B3
B2
B2
B2
B2
B2
B3
B2
B4
B4
B5
B2
B2
B2
B5
B2
B2
B2
B4
C2
C2
C3
C2
C2
A2
B5
B4
C4
C5
D2
4
100p
3
2
1
6-17
6-17
5
4
3
2
1
Main Board Electric Diagram for DVP3120/05/12, DVP3120K/55: AUDIO OUT
R106
5.1K/1%
C114
680PF
-12VA
Q16
R108
LOUT-
D21
6
1N4148
D22
U8B
5
R109
470
CE25
FL
7
470
R107
4.7k/1%
+
100
-
R140
M-L
+
4
+12VA
A
22uF/16V
NJM4558 OPA
9012
8
˄ᓔᴎ䴭䷇˅
R110
470
R113
R112
100K
1N4148
M-L
10K
C117
+12VA
C118
R111
10k
1000pF
680P
LOUT+
+ CE26
R114
4.7k/1%
C116
3300pF
R115
5.1K/1%
MUTE_L
Q17
9014
SOT-23
10uF/16v
+12VA
R116
470
+12VA
D23
DV33
R118
100
Q18
1N4148
9012
CE27
R120
3.3K
-12VA
+
R121
-12VA
470uF/6.3V
˄݇ᴎ䴭䷇˅
5.1K/1%
C119
680PF
-12VA
A_MUTE
R123
ROUT-
2
1N4148
R122
4.7k/1%
9012
U8A
3
R124
470
CE28
FR
1
470
M-R
+
4
˄ᘏ䴭䷇˅
+
D24
-
Q19
DV33
22uF/16V
C121
NJM4558 OPA
8
R125
10k
+12VA
1000pF
C123
B
R126
470
MUTE
680P
MUTE
MUTE_R
ROUT+
R127 10K
R128
4.7k/1%
C122
3300pF
R129
5.1K/1%
Q20
9014
SOT-23
R130
470
D25
D26
1N4148
1N4148
VCC_AUDIO
Q21
9012H
MUTE_L
R133
1K
MUTE1
R131
100K
R132
NC
C124
ASPDIF
-12V
Q22
9012H
ASPDIF
0.1uF
R134
R135
100
75
C126
MUTE_R
100p
R136
110
100p
R139
CN9
COAX
C125
R137
100k
COAX
M-L
M-R
1
2
3
4
5
AUDIO OUT
1K
MUTE2
-12V
C
mute circuit
M-R
CE25
CE26
CE27
CE28
CE30
CN9
C114
C116
C117
C118
C119
C121
C122
C123
C124
C125
C126
C127
D21
D22
D23
D24
D25
D26
Q16
Q17
Q18
Q19
Q20
Q21
Q22
RN3
R106
R107
R108
R109
R110
R111
R112
R113
R114
R115
R116
R118
R120
R121
R122
R123
R124
R125
R126
R127
R128
R129
R130
R131
R132
R133
R134
R135
R136
R137
R139
R140
R142
U8A
U8B
U9
U10
X4
A
A
A
B
D
B
A
A
A
A
A
B
B
B
B
B
B
D
A
A
A
B
B
B
A
A
A
B
B
B
B
C
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
A
D
B
A
C
D
D
3
5
5
3
4
2
3
3
2
3
3
2
3
3
3
3
3
4
4
5
5
4
4
4
5
2
4
5
2
5
5
5
3
4
3
2
3
3
5
5
4
3
2
5
5
3
4
3
2
3
3
5
4
3
2
4
4
5
3
3
3
4
5
5
4
3
3
5
4
2
A
B
C
VCC_AUDIO
33x4
2
1
4
3
U9
SACLK
SBCLK
SDAT0
SLRCK
RESET#
ML
MC
MD
1
2
3
4
5
6
7
8
MCLK
BICK
SDTI
LRCK
PDN
CSN
CCLK
CDTI
DZFL
DZFR
VDD
VSS
AOUTL+
AOUTLAOUTR+
AOUTR-
16
15
14
13
12
11
10
9
MUTE1
MUTE2
VCC_AUDIO
LOUT+
LOUTROUT+
ROUT-
U10
78L05
1
OUT
IN
+12V
3
R142
47 1/6W
C127 CE30
0.1u
+
100uF/16v
GND
D
7
8
5
6
D
AK4382
2
RN3
ACLK
ABCK
ASDAT0
ALRCK
RESET#
ML
MC
MD
5
4
3
2
1
6-18
Main Board Print-Layout (Top Side) for DVP3120/05/12
6-18
6-19
Main Board Print-Layout (Bottom Side) for DVP3120/05/12
6-19
7-1
DVP3120/XX Mechanical Exploded View
Remark: It's a general Mechanical Exploded View for DVP3120/XX, Detailed information
please refer to Model set.
Ass'y1 is the assembled component for location 1,3,4,5,24
7-2
ENCASING & ACCESSORIES PARTS LIST
SCREW LIST
No
No
Ass'y1
12NC No.
996510001808
Part Name
Front Panel Ass'y for DVP3120/05/12/51/55/78
Q'ty
1
996510001823 Front Panel Ass'y for DVP3120/94
12NC No.
Part Name
Q'ty
7
/
S/T Screw B2.6X8 BF
2
10
/
Machine Screw
1
2
996510001807 Front Door Ass'y
1
12
/
Triangle M/C Screw 3*6
2
6
996510001163 Ass'y-Switch Board
1
13
/
Triangle M/C Screw B3*6
3
15
/
S/T Screw B 3 X 8 BF
4
18
/
Triangle M/C Screw B3*6
2
20
/
Triangle M/C Screw B3*6
2
22
/
S/T Screw B2.6X8 BF
3
8
/
Bottom Cabinet for DVP3120/05/12
1
996510001229 Bottom Cabinet for DVP3120/51/55/94
9
996510001805 Loader for DVP3120/05/12/51/55/78
1
996510001821 Loader for DVP3120/94
11
14
996510001682 Top cover for DVP3120/05/12/51/55/94
/
Power Cord for DVP3120/05
1
1
996510001179 Power Cord for DVP3120/12/51/94
996510001175 Power Cord for DVP3120/55
16
17
/
Rear Cabinet for DVP3120/05/12
/
Rear Cabinet for DVP3120/51/94
/
Rear Cabinet for DVP3120/55
/
Rear Cabinet for DVP3120/78
996510001165 Ass'y-Power Board for DVP3120/05/12
1
Accessory
1
996510001200 Ass'y-Power Board for DVP3120/51
RC
996510001822 REMOTE CONTROL for DVP3120/94
1
RC
996510001806 REMOTE CONTROL for DVP3120/55/12/51/
1
AV Cable
996510001106 VIDEO CABLE 1500mm for DVP3120/51/55/
1
996510001190 Ass'y-Power Board for DVP3120/55
/
78/94
Ass'y-Power Board for DVP3120/78
996510001820 Ass'y-Power Board for DVP3120/94
19
Cable
1
CON301
996510001172 HS 9PIN
1
CON302
996510001171 2P HS
1
/
Ass'y-Main Board for DVP3120/05/12
/
Ass'y-Main Board for DVP3120/51
CN1
996510001169 TJC3-7Y/SCN-7P L=80MM
1
/
Ass'y-Main Board for DVP3120/78
CN3
996510001108 46-39912C-24XGA
1
J1
996510001192 PH-5Y/PH-5Y L=130MM
1
996510001819 Ass'y-Main Board for DVP3120/94
996510001804 Ass'y-Main Board for DVP3120/55
21
996510001680 Pad
4
23
996510001164
1
Ass'y-Front Board for DVP3120/05/12/51/55/94
Note:Only the parts mentioned in this list are normal service spare parts
7-3
DVP3120K/XX Mechanical Exploded View
Remark: It's a general Mechanical Exploded View for DVP3120K/XX, Detailed information
please refer to Model set.
Ass'y1 is the assembled component for location 1,3,4,5,26
7-4
ENCASING & ACCESSORIES PARTS LIST
SCREW LIST
No
No
12NC No.
Part Name
Q'ty
12NC No.
Part Name
Q'ty
Ass'y1
/
Front Panel Ass'y
1
7
/
S/T Screw B2.6X8 BF
2
2
/
Front Door Ass'y
1
10
/
Machine Screw
1
6
996510001163
Ass'y-Switch Board
1
12
/
Triangle M/C Screw 3*6
2
8
996510001229
Bottom Cabinet
1
13
/
Triangle M/C Screw B3*6
3
9
/
Loader
1
15
/
S/T Screw B 3 X 8 BF
4
18
/
Triangle M/C Screw B3*6
2
11
996510001682
Top cover
1
20
/
Triangle M/C Screw B3*6
2
14
996510001175
Power Cord
1
22
/
S/T Screw B2.6X8 BF
3
16
/
Rear Cabine
1
23
/
S/T Screw B2.6X8 BF
3
17
/
Ass'y-Power Board
1
19
/
Ass'y-Main Board
1
21
996510001680
Pad
4
24
/
Ass'y-OK Board
1
25
996510001164
Ass'y-Front Board
1
Note:Only the parts mentioned in this list are normal service spare parts
8-1
REVISION LIST
Version 1.0
* Initial release
Remark: This Service manual only for Philips Service repairment, Please Don't transmitte or
forward it to others.