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DVD Player
DVP3680KX
DVP3680KX/77/78
Service
Service Manual
TABLE OF CONTENTS
Page
Specification............................................................................1-2
Safety Instruction,Warning & Notes........................................1-3
Mechanical and Dismantling Instruction..................................2-1
Software Upgrades..................................................................3-1
Trouble Shooting ....................................................................4-1
Wiring Diagram........................................................................5-1
Electrical Diagram and Print-layout.........................................6-1
Mechanical Exploded View.....................................................7-1
Revision List............................................................................8-1
© Copyright 2011 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.
Published by LLL - 1220 BU AVM Printed in The Netherlands Subject to modification
CLASS 1
LASER PRODUCT
GB
3141 785 38080
Version 1.0
PHILIPS
1-2
Safety instruction, Warning & Notes
Safety instruction
1. General safety
2.Laser safety
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 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.
4)
Repair
or
correct
unit
when
¡
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.
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 GaAlAs
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.
1-3
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
1-4
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1-5
Notes
Lead-Free requirement for service
INDENTIFICATION:
x
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.
x
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
‘dry-packaging’ (sealed pack including a silica gel
x Use only lead-free solder alloy Philips SAC305 with
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.
to
be
baked
dry.
This
will
be
Do not re-use BGAs at all.
x Use only adequate solder tools applicable for lead-free
solder alloy. The solder tool must be able
has
x
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.
x 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.
x 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.
x Mix of lead-free solder alloy / parts with leaded solder
alloy / parts is possible but PHILIPS recommends
You will find this and more technical information
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).
1-6
PCB Location:
MAIN BOARD
LOADER
Front+Power+USB+KOK Board
Repair Scenario Matrix
Type/Versions
Board in used
DVP3680KX
/77/78
Main Board
C/M
Front&Power&USB Board
C/M
*M:Module Level Repair
*C:Component Level Repair
*X:Used
2-1
Mechanical and Dismantling Instructions
Dismantling Instruction
Detailed information please refer to the model set.
The following guidelines show how to dismantle the player.
Step1: Remove 5 screws around the Top Cover, and then remove the Top Cover (Figure 1).
The sample is DVP3880K/98.
Figure 1
Step2: If it is necessary to dismantle Loader or Front Panel, the Front door should be removed first. (Figure 2)
Note: Make sure to operate gently otherwise the guider would be damaged.
Please kindly note that dismantle
the front door
assembly carefully to avoid damage tray and the front door.
Figure 2
2-2
Mechanical and Dismantling Instructions
Detailed information please refer to the model set.
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.
Figure 3
Step4: Dismantling Front Panel, disconnect the connectors (XP5, XP6,XP7), need release 4 snaps of Front Panel & 2 snaps
of bottom cabinet , then gently pull the Panel out from the set. (Figure 4 - Figure 6)
XP2
XP1
XP4
XP3
Figure 4
XP6
XP5
XP7
2-3
Mechanical and Dismantling Instructions
Dismantling Instruction
Detailed information please refer to the model set.
Step5: Dismantling Loader, disconnect the 3 connectors (XP2, XP3, XP4) aiming in the below figure, and remove 1 screw that
connects the loader and the bottom cabinet. (Figure 5)
Figure 5
Step6: Dismantling Main Board, first disconnect the connector (XP1), and then remove 5 screws. (Figure 6)
Step7: Remove the 4 screws on Power Board to dismantle the Power Board. (Figure 6)
Figure 6
3-1
Software upgrade
Preparation to upgrade software
1)
Start the CD Burning software and create a new CD project (Data Disc) with the following setting:
Label: DVP3XXX (No need the label name)
File Name: DVPXXXX_XX.BIN
Power on the set and open the tray, then press <option> to check the File Name.
Note: It is required capital letter for the File System name
2)
Burn the data onto a blank CDR
A.
Procedure for software upgrade:
1)
Power on the set and insert the prepared Upgrade CDR.
2)
The set will starts reading disc & response with the following display TV screen:
Upgrade file detected
VXX(SW VER )
<X>
3)
<O>
Press <OK> button to confirm, then screen will display :
Upgrade file detected
UPGRADING…
Do not power off…
4)
The upgraded tray will automatically open when files coping complete, then take out the disc.
5)
About 1 minute later, the trace will automatically close when upgrading complete.
B.
Read out the software versions to confirm upgrading
1)
Power on the set and press <Setup> button on the remote control.
2)
Press <Up><Next>< Up >< Up ><OK> button.
The software version and other information are display on the TV screen as follows:
Model
DVP3XXX_ XX
File Name
DVPXXXX_XX.BIN
Version
XX.XX.XX.XX
8203RX
XX.XX.XX.XX
RISC
XXXXXX-XXX-XXX
Servo
XXXXX-XXX-XXXX
Region Code
X
Caution: The set must not be power off during
upgrading, Otherwise the Main board will be
damaged entirely. Trouble shooting chart
4-1
Spindle motor does not move
Motor no move
Go
Check
the
FFC
connection
between 24PIN and the loader.
Correct connection
No
Yes
Check whether “M5V”
(+5V) voltage is normal.
Check the M5V power supply
No
Yes
1.Whether the current of R25 is Less than
65mA for CD; R26 is Less than 60mA for
DVD),
No
Check/Replace the loader,or the bad part.
2.Whether peripheral components between
U1 and xp5 are eroded or badly soldered.
Yes
Check/ Replace U1
Trouble shooting chart
4-2
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 XS2 on the
front board to XP1 on the
Yes
No
Check/Correct
connection
decoder board is in good
contact.
Yes
Whether the connection
No
to K303 is broken.
Correct the connection
Yes
Whether there is 0V and
3.3V voltage difference on
Pin 10 LED/PCON of U1.
Yes
No
Replace U1.
4-3
All output voltages on the power board is 0V or deviated.
All output voltages on
the power board is 0V or
deviated
Yes
Check whether
Yes
Replace F501
F501 is blown
No
Check whether there is
Replace C501&C502 if D501, D502,
No
D503, D504 are normal.
300V on C501 or C502.
Yes
Check whether 100KHz
oscillating signal on
Pin4 of U501
No
Check/ replace U501.
U501(PIN 4 - Drain waveform)
Yes
Check if +5V short.
Yes
Check whether the components in the
short-circuit voltage are defected or eroded.
No
Check whether U501 are eroded.
Trouble shooting chart
Trouble shooting chart
4-4
Disc cannot be read.
Disc cannot be read.
Yes
No
Check the FFC connection
Check the loaded circuit
between 24P and the loader.
Yes
Check
whether
the
current
of
No
R25 ,R26is Less than 60mA for DVD
Replace the Loader
and 65mA for CD.
Yes
Check whether the components
No
between of U1 ,and xp3 are
Replace the defective parts
eroded or defect
Yes
Check if there is RFO signal on
pin17 of XP3. (The normal RFO
No
Check U1 and peripheral components
signal is a clear reticulated wave)
Yes
Check the connection
between U1
Yes
Replace U1
No
Correct connection
4-5
Only DVD disc or only disc except DVD can be played
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 whether the current of
R25,R26 is Less than 60mA for
DVD and 65mA for
No
Replace loader
CD.
Yes
Check whether the components
between
No
U1 and xp3 are eroded
Replace the bad spare parts
or defect
Yes
No
Check whether the connection
of xp5 are eroded or defect
Yes
Change U1
Replace the bad xp3
Trouble shooting chart
Trouble shooting chart
4-6
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
No
Correct connection
XS2 and XP1
Yes
Check VCC(M5V) voltage
Fix power supply board top
a power supply for should
electric circuit
No
on the power and front
board
Yes
Check there are STB, SDA
Check the U1’s pin 17,18,19 arrive
No
and SCK signals on XS2 on
the front board.
the XP1 connect condition
XP6 (PIN 2 CLK)
XP6 (PIN4 DOUT)
Yes
1.Check whether bad solder exists on
U301 and pins of LED,
2.Check whether the circuit connected to
K302, K303 and K301 is broken,
3.Check whether R303, R304,R305 on
front board and R97,R98 and R93 on
MEPG board are open-circuit.
Yes
Replace U301 or LED
No
Correct connection
Trouble shooting chart
4-7
Distorted audio and loud noise
Distorted audio and
loud noise
Yes
Check the power supply voltages
+5V to the operation amplifying
No
Check Q1
Q1 is normal.
Yes
No
Check whether the muting resistance
R133 is normal
Replace R133
Yes
Check
whether
the
No
muting
Replace R132
resistance R132 is normal
Yes
Checking the U927 leads
No
the feet has no to break to
open
Correct connection
Yes
No
Check the voltage on pin7
of U927 is OK.
Replace R134
Yes
Check whether the U1 or
U927
power
supply
normal
Yes
Replace U1 or U927
No
Check U927
Trouble shooting chart
4-8
Abnormal color of video picture
Abnormal color of
video picture
Yes
Check whether the 27MHz
No
Check X3, R21,R115 ,C40 and C41
output signal normal.
Yes
Check whether the 3.3V
and 1.2V 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
60/61/62/56 of U1 are normal
No
change U1
Trouble shooting chart
4-9
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
No
Check R96、C93
voltage to the remote censor
is normal
Yes
Use an oscilloscope to check if there is
No
output waveform from the first pin IR of the
REM301(PIN1 - RC waveform)
remote censor after pressing button on the
remote control.
Yes
Check if there is IR
signal on pin 16 of U1
Yes
Change U1
IR waveform
No
Correct connection
Trouble shooting chart
4-10
No video picture, no sound.
No video picture,
no sound.
Check the cable if that is used to
No
connect TV and DVD Player, is
Replace the cable
normal
Yes
Check whether all the voltages
No
Check the power board
from the power board to the
decoder board are normal.
Yes
Check if the reset circuit consisting
No
ofC58 normal (at a low level for tens
Change C58,R125,U1
of milliseconds, then constantly at
3.3V).
Yes
No
Check if there is 27MHz
signal
Crystal oscillator X3 and
peripheral components
output in
are defected or eroded.
Yes
Check if the component of
vidio
output
circuit.
Yes
Check U1 and Replace U1
No
Change the bad component
5-1
5-1
5
4
3
2
1
DVP3680KX Wiring Diagram and Block Diagram
SPHE8203R 2CH + CVBS+YUV+COAXIAL+HDMI DIAGRAM
D
D
HDMI
R
P5
P4
COAXIAL
P2
L
XP2
Pr
Y
Pb
CVBS
24PIN*0.5
VIDEO LPF&DRIVE
64M
SDRAM
C
MAIN BOARD
XP3
5PIN*2.0
5
XP1
14PIN*2.0
14
5V
12V
VSTB
VSCK
VSDA
IR
POWER_K
GND
14
GND
1
VCC_USB
6
1
U3
16M
FLASH
USB_DP
LOAD+
LOADTROUT
GND
TRIN
1
USB_DM
SPS+
LIMIT
GND
SLSL+
6PIN*2.0
DVD LOADER
C
SPHE8203R
XP4
1
AM5890S
MOTER
DRIVER
U2
U1
POWER AC IN
AUDIO
AMP&LPF
24
1
XS301
14PIN*2.0
LED/KEY&LEDˇET6202
B
B
USB +POWER BOARD
A
A
5
4
3
6-1
6-1
Front+Power+USB+KOK Board Circuit Diagram:
5
4
3
2
1
+5V
R2
+5V
2 +5V
LED2
LED03R
R303
4.7K
GND_POWER
0R
U301
DRIVER_LED_ET6202
R313
DATA
CLK
CS
0R
12V
MIC
12V
+5V
CS
CLK
DATA
Power_KO
IR
GND
USB5V
FGND
USB_DP
USB_DM
R311
0R
R307
R308
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R309
R310
+12V
C300
100pF/50V/NP0
14PIN/2.0mm
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R306
51K
10K
10K
C301 C302
C304
1K
SEG1
1K
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
CE300
+
C303
0.1uF/50V/Y5V
0.1uF/50V/Y5V
47uF/16V
KEY1
KEY2
R1
R304
4.7K R305
4.7K
100pF/50V/NP0
GND_POWER
XS2
5V
GND
2 GND_POWER
D
LED-
10R
+12V
2 +12V
100pF/50V/NP0
D
OSC
DI/O
CLK
STB
KEY1
KEY2
VDD
SEG1/KS1
SEG2/KS2
SEG3/KS3
SEG4/KS4
SEG5/KS5
SEG6/KS6
SEG7/KS7
LED1
GRID[1:5]
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
GRID5
GRID4
GRID3
GRID2
GRID1
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
GRID1
GRID2
GRID3
GRID4
5V
GRID5
R323
33
LED+
SEG8
13
12
11
10
9
8
7
6
5
4
3
2
1
GRID5
GRID4
GRID3
GRID2
GRID1
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
LED_2501AHG1
SEG[1:8]
C26
C25
K301
5.6pF/50V/NPO/NC
5.6pF/50V/NPO/NC
K302
R312
open/close
A
play/pause
1K
K303
Power_KO
C
power
C
)5200$,1%2$5'
REM1
VCC
GND
IR
IR1
3
2
1
R318
470
5V
IR
C306
C315
47pF/50V/NP0
1uF/50V/Y5V
+5V
R207
220R
R208
CE201
+
22uF/16V
CE203
+
R211
51K
USB
C210
47pF/50V/NP0
P2
USB
B
4.7K R204 SunplusᮍḜ2.4KˈMTKᮍḜ4.7K
R204
C217
USB5V
USB_DM
USB_DP
FGND
MGND
MGND
MGND
MGND ESD5
R202
C202
91K
47pF/50V/NP0
P3
LVE16Y1R0
3
PHONE JACK
2
3.3K
3
2.2uF/16V/Y5V
C211
R200
10K
1000pF/50V/X7R
U201A
1
R203 SunplusᮍḜ1.2KˈMTKᮍḜ1K
6
1.2K
R203
REF
5
4
R201
4
C212
2
AS4558M
U201B
7
C214
C216 C215
MIC
8
G
AS4558M
1
8
MIC
LVE16Y1R0
-
GND
+
0.1uF/50V/Y5V
ESD4
-
USB
1
2
3
4
5
6
7
8
C213
100uF/10V
0.1uF/50V/Y5V
+
B
REF
47K
C218
0.1uF
1000pF/50V/X7R
REF
FGND
R26
FGND
R27
1000pF/50V/X7R
0.1uF/50V/Y5V
A
MGND
0/NC
MGND
0/NC
MGND㔥㒰ⱘPCBlayout㽕∖Ў˖
USB໪໇ഄMGNDऩ⣀᥹᥹ഄ㶎ϱᄨˈֱ䆕ESDⱘᖿ䗳䞞ᬒ
A
A
5
4
3
2
1
6-2
6-2
Power Board Circuit Diagaram:
5
4
3
2
1
* CAUTION :
THE PARTS MARKED WITH
ARE IMPORTANT PARTS ON THE SAFETY.
PLEASE USE THE PARTS HAVING THE DESIGNATED PARTS NUMBER WITHOUT FAIL.
D
D
AC INPUT
D501
D502
CN501
2
1
2PIN/7.92mm
VDR/470V
RV501
2
1
CX501
F501
10 ohm2W
0.1uF/250VAC
1N4007/1A/1000V
1N4007/1A/1000V
D503
20mH
L503
L501
680uH/300mA
D504
C501
+
C502
+
1N4007/1A/1000V 1N4007/1A/1000V 10uF/400V
15uF/400V
FB501
FB80@100MHz
7
T501
C504
1500pF/1KV
6
R502
120K
R503
120K
5
+12V
GND_POWER
+ C505
8
1N4007/1A/1000V
R515
C513
10
D508
10uF/16V
10K
+ C512
1
680
EN/UV
C
6.8uH/2.4A
11
R506
1
2
BP/M
4
3
NC
Drain
+5V
L502
10K
SR360/3A/60V
+ C507
U1
GND_POWER
+12V
2
FR102/1A/100V
10uF/50V
R504
10K
100uF/25V
R516
0.1uF/63V
D509
3
C509
+
+5V
4
D507
C
GND_POWER
D506
FR102/1A/100V
9
+ C508
470uF/16V
1500uF/16V
R505
12K/1%
R509
R510
3
3
2
U502
PS2561L1
TNY177PN
100
R508
1K
1
4
S
S
S
8
7
6
5
S
NC ZD501
R513
100K
10K
C511
0.1uF/63V
U503
1
H431
2
R507
11.3K/1%
CY501
B
B
1000pF/250VAC
A
A
5
4
3
2
1
6-3
6-3
Main Board Circuit Diagram:power source
A
B
C
D
E
TP9
M5V
TO POWER BOARD
1
1
Q1
Imax=1000mA
M5V
M5V
RFA5V
8550D
+12V: +12V(+-10%)
C1
1uF
C5
VVCC3
0.1uF/NC
R6
+5V: +5V(+-2.5%)
P+5V
AVCC3
4.7K
R3
3.3K
USB_VCC
AD_VCC3
USB_PCON
USB_PCON
TP10
7
SPI_VCC3
DVCC3
R5
Q2
4
LED/PCON
PLLVCC3
BT3904
1K
VCC1.2
R4
HAVCC
4.7K
RF3.3V
VCC3
VCC5
A+5V
P+5V
2
RFA5V
5V for peripherals
VCC5
M5V
M5V
Power Bead > 2A, RAC@100 MHz
= 70 ohm, RDC(max)= 0.4 ohm
A+5V
P+5V
C6
0.1uF
R39
REG01
VVCC3
AVCC3
USB_VCC
AD_VCC3
SPI_VCC3
DVCC3
PLLVCC3
VCC1.2
HAVCC
RF3.3V
VCC3
VCC5
A+5V
P+5V
2
RFA5V
M5V
VCC1.2
2.2
GND
GND
RFGND
GND
HGND
M5V
R147
3
3
1.8/2W
3.3V for 8203R and peripherals
TP7
TR_B3
TR_B3
R10
5.6/1W
4 Q4
2SS8550D(EBC,1.5A,1W)
TR_B1
VCC3
TR_B1
1.2V for core of 8203r
Q5
4
2SS8550D(EBC,1.5A,1W)
TP8
DVCC3
R11
EC3
20K/1%
REG03
REG03
4
100uF/16V
RF3.3V
C8
0.1uF R40
TP32
Servo
OR
R38
close to
8203R
R12
C10
0.1uF
12K/1%
RFGND
R41
close to
8203R
ADC
Audio
2.2R
EC12
100uF/16V
GND
C12
0.1uF
C15
0.1uF
HGND
PLL
GND
TP12
4
HDMI
C11
0.1uF
C19
0.1uF
GND
REG01
C14
0.1uF
PLLVCC3
AD_VCC3
AVCC3
R16
REG01
0 ohm/FB500
TP13
C18
EC10
100uF/16V 0.1uF
4
EC8
100uF/16V
C9
0.1uF
NC/100uF/16V
GND
Video
OR
L5
EC5
TP11
VVCC3
Digital
USB
2.2
GND
GND
HAVCC
VCC1.2
USB_VCC
4
GND
SPI_VCC3
SPI Flash
close to
8203R
C21
0.1uF
Ƒ
Ƒ
GND
Ƒ
A
B
C
D
E
6-4
6-4
Main Board Circuit Diagram:SPHE8203R
A
B
C
D
E
TP111
TP93
place components near to 8203R
TP109
U1
RFGND
E
100
100
CDVR
DVDVR
F
E
XOPVIP
XOPVIN
RFGND
PUH_DVDLD
X3
CLKOUT
27
28
C38
0.1uF 102
R115
33
C134
102
1
2
RFGND
GND
PLLVCC3
27MHz
R21
RFGND
4.7K
C104
15pF
ELCO-CON24(Left)
BOTTOM CONTACTRFGND
RFGND
C40
33pF
C41
33pF
RF3.3V
RFGND
GND
TP96 TP97 USB_VCC
DVCC3
VCC1.2
GND
GND
RF3.3V
2
RF3.3V
CLKIN
C42
C43
680pF
1000pF
TCO
FCO
R23
R24
91K
20K
VREF1
CLKIN
CLKOUT
USB_DM
USB_DP
VREF2
DA_TEO
DA_FEO
CDF
CDE
OPVIP
OPVIN
RF_APC_AVSS
CDMDI
DVDMDI
CDLDO
DVDLDO
SRV_AVDD
V21
DA_AVSS
PLL_VSS
PLL_VDD
CLKIN
CLKOUT
USB_AVSS
USB_DM
USB_DP
USB_AVDD
VDD_33
VDD_12
GND
V165
DA_TEO
DA_FEO
33M
R25
5.1
EC16
C45
0.1uF
TP94
47uF/16V
EC17
put these components close to 8203R
TP95
47uF/16V
Q7
DVDLDO
RFGND
2SB1132(R type)
PUH_CDLD
2SB1132(R type)
PUH_DVDLD
M+5V
R27
91K
VREF2DC
C108
0.1uF
0.1uF C50 SPDCO 2.2K
SCO
2.2K
0.1uF C51
VCC3
M5V
GND
HGND
HGND
HGND
HAVCC
GND
AVCC3
R28
470 VREF2
TP98
C47
C48
0.1uF
1uF
close to 8203R
200K max
R31
0
TP99
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
TV_DAC3
TV_DAC2
TV_DAC1
AD_VCC3
GND
TXC+
TXC-
0.1uF 0.1uF
C32
C33
0.1uF
0.1uF
C34
0.1uF
1
C35
0.1uF
GND
VVCC3
GND
TV_DAC0
V_FSADJ
V_COMP
C26
EC21 DVCC3
10uF/16V
DVCC3
VCC1.2
SPDIF_OUT
0.01uF
R22
27K
AUDIO_MUTE
DDC_SCL
DDC_SDA
HDMI_CEC
HDMI_HPD
GND
D5
1N4148
SPI_VCC3
U3
SPI_CE
SPI_D0
SPI_WP
C59
NC/0.1uF
GND
GND
RFGND
1
2
3
4
CE_B
VDD
DQ0 HOLD#
WP#
SCK
GND
DQ1
8
7
6
5
SPI_HOLD
SPI_CLK
SPI_D1
SPI FLASH-DIP8
C66
C54
0.1uF
2
10pF/NC
GND
GND
SPI_WP
10K
SPI_HOLD
10K
SPI_CE
10K
NC/10K
R42
R43
R67
R101
SPI_VCC3
GND
Power_k
AIN_R
Place near 8203R
RFGND
RFGND
C31
AIN_R
AD_AVDD
TV_AVSS
TV_DAC3
TV_DAC2
TV_DAC1
TV_AVDD
TV_AVSS
TV_AVDD
TV_DAC0
V_FSADJ
V_COMP
VDD_33
VDD_12
SPDIF_OUT
SPDIF_IN
A_MUTE/GPIO
DDC_SCL
DDC_SDA
HDMI_CEC/GPIO
HDMI_HPD/GPIO
I2S_XCLK
I2S_BCLK
I2S_LRCLK
I2S_DATA_IN
GPIO/TX2
VSS
SPHE8203R-128
R29 SPDC_OUT
R30 SC_OUT
DMEA
DVDVR
CDVR
TRAYOUT
TRAYIN
TRAY+
Power_k
LED/PCON
USB_POWER
SPI_CE
SPI_D0
SPI_CLKIN
SPI_D1
IR_IN
VFD_CLK
VFD_STB
VFD_DATA
CDLDO
0.1uF
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
Q6
R26
5.1
C30
GND
DVCC3
TP113
C133
VCC1.2
C29
RX2
TX2
PUH_DVDLD#
CDMDI
DVDMDI
CDLDO
DVDLDO
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
GND
R19
R20
PUH_CDLD
TP112
RESET_B
CDVR#
TP110
DVDVR#
PUH_CDLD#
DVDMDI
CDMDI
VCC1.2
DVCC3
0.1uF
0.1uF
C36
C37
GND
USB_POWER
TV_DAC3
TV_DAC2
TV_DAC1
TV_DAC0
V_FSADJ
SPI_CLK
VREF1
DAC_VREF
close to XP3
C23
10uF/16V 0.1uF
R18 5.1K
AOUT_FL
AOUT_FR
RFGND
B
A
D
C
C24
C25
RFGND
LDSW
HAVCC
0.1uF
TX0+
TX0-
0.1uF
R17
10K
RF3.3V
HGND
C27
0.1uF
C39
0.1uF
TP104
TP108
TX1+
TX1-
TP101
TP102
EC14
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
XP3
FOCFOC+
RAD+
RADC
D
LDSW
PUHRF
A
B
F
DVCC3
DAC_VREF
GND
DVDB
DVDA
DVDD
DVDC
RFIS
AGCCAP
AD_AVDD
AD_AVSS
LDSW
HOME/GPIO
AD_AVDD
HPGND
TX2+
TX2HAVCC
TX1+
TX1HAGND
TX0+
TX0HAVCC
TXC+
TXCHAGND
EXT_SWING
AOUT_L
AOUT_R
ADAC_AVSS
ADAC_AVDD
ADAC_AVDD
VREF
AOUT_CENTER
AOUT_SUB
ADAC_AVSS
AOUT_LS
AOUT_RS
AD_AVSS
AIN_R
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C28
SPDC_OUT
SC_OUT
DMEA
DVDVR/GPIO/STEP_OUT
CDVR/GPIO/SC1_OUT
TRAYOUT/GPIO/DFCT
TRAYIN/GPIO/FGIN
TRAY+/GPIO/TRAY_OUT
Home/GPIO11
GPIO12
GPIO13
SPI_CE
SPI_D0
SPI_CLK
SPI_D1
IR/GPIO
VFD_CLK/GPIO
VFD_STB/GPIO
VFD_DAT/GPIO
VDD_12
VDD_33
RESET_B
VSS
HSYNC(1)/RX(1)/GPIO
VSYNC(1)/TX(1)/GPIO
SD_CLK/GPIO
SD_CMD/GPIO
SD_D0/GPIO
SD_D1/GPIO
SD_D2/GPIO
SD_D3/GPIO
CARD_SENSE/GPIO
CARD_RST/GPIO
GAME_D1/I2S_D2
GAME_D0/I2S_D1
GAME_LATCH/I2S_D0
GAME_CLK/RX2
VDD_33
1
C109
TX2+
TX2-
A+5V
RF3.3V
RFGND
RF3.3V
1uF PUHRF
0.1uF
RFGND
A+5V
26
25
A+5V
LDSW
HOME
RFGND
IR_IN
VFD_CLK
VFD_STB
VFD_DATA
AOUT_FR
AOUT_FL
DVCC3
3
Power_k
7
AIN_R
7
USB_POWER
7
TV_DAC3
TV_DAC2
TV_DAC1
TV_DAC0
V_FSADJ
5
5
5
5
5
IR_IN
VFD_CLK
VFD_STB
VFD_DATA
AOUT_FR
AOUT_FL
7
7
7
7
6
6
SPDIF_OUT
AUDIO_MUTE
USB_DM
USB_DP
TR_B1
TR_B3
REG01
REG03
LED/PCON
DDC_SCL
DDC_SDA
TXC+
TXCTX0+
TX0TX1+
TX1TX2+
TX2HDMI_HPD
HDMI_CEC
6
6
7
7
3
3
3
3
3
7
7
7
7
7
7
7
7
7
7
7
7
M5V
RF3.3V
VCC3
A+5V
VVCC3
AVCC3
USB_VCC
AD_VCC3
SPI_VCC3
DVCC3
PLLVCC3
VCC1.2
HAVCC
M5V
RF3.3V
VCC3
A+5V
VVCC3
AVCC3
USB_VCC
AD_VCC3
SPI_VCC3
DVCC3
PLLVCC3
VCC1.2
HAVCC
3
TP100
R36
27K
TP14
RESET_A
1K
R125
RESET_B
C58
C57
2.2uF
0.1uF
U2
1
2
3
4
5
6
7
FCO
TR_B1
REG03
SPDCO
REG01
TRAY+
TRAY-
30
RFGND
M+5V
SP+
R37
XOPVIP
XOPVIN
8
9
10
11
12
13
14
LOADLOAD+
SP-
1
FOCFOC+
VINFC
CFCerr1
CFCerr2
VINSP
VNFFC
FWD
REV
GND2
Vcc1
VOLDVOLD+
VOSPVOSP+
VOFCVOFC+
STBY
BIAS
VINTK
CTKerr1
RESET
VINSL
PreGND
GND1
VCTL
VCCD
Vcc2
VOSLVOSL+
VOTKVOTK+
AM5890S
28
27
26
25
24
23
22
DMEA
VREF2DC
TCO
TR_B3
RESET_A
SCO
29
21
20
19
18
17
16
15
TP28TP26TP27TP29
M+5V
GND
XP4
6
5
4
3
2
1
R122
1K 1%
RFGND
M+5V
SLED+
SLEDRADRAD+
SLED+
SLEDHOME
SP+
SP-
RFGND
M5V
TRAY-
R123
3K 1%
RF3.3V
VCC3
TP30
R35
0
R32
R33
R34
4.7K
4.7K
4.7K
LDSW
XP2
4pin/2.0mm
HOME
TRAYOUT
TRAYIN
GND
GND
C52
C53
0.1uF
0.1uF
TP22 TP21 TP23
LOAD+ C55
LOAD- C56
0.1uF
0.1uF
RFGND
1
2
3
4
5
LOADLOAD+
TRAYOUT
TRAYIN
TP24
A
Place near XP5
XP5
for EMI
4
1
2
3
4
TX2
RX2
TP31
SPDIF_OUT
AUDIO_MUTE
USB_DM
USB_DP
TR_B1
TR_B3
VCC1.2
REG03
LED/PCON
DDC_SCL
DDC_SDA
TXC+
TXCTX0+
TX0TX1+
TX1TX2+
TX2HDMI_HPD
HDMI_CEC
B
RFGND
4
RFGND
TP25
C
D
E
6-5
6-5
Main Board Circuit Diagram:Video
A
B
C
D
E
1
1
P5
1
3
5
LCH
RCH
COAXIAL
V_OUT
U_OUT
Y_OUT
CVB_OUT
L15
R/V
V_OUT
C65
1.0uH/25mA (0R)
2
4
6
7
8
9
RCA/7h
Video out
100pF/NC
TP17
TP18
TP19
TP20
TP16
1
2
3
4
5
6
CVB_OUT
Y_OUT
U_OUT
V_OUT
L16
C72
1.0uH/25mA (0R)
C73
C74
RCA
47-RCA150-XX1
GND
GND
G/Y
COAXIAL
LCH
RCH
CVB1
G/Y
B/U
R/V
V_FSADJ
P2
RCA/VIDEO OUT
GND
COAXIAL
LCH
RCH
TV_DAC0
TV_DAC1
TV_DAC2
TV_DAC3
V_FSADJ
6
6
6
4
4
4
4
4
C75
Y_OUT
100pF 100pF 100pF 100pF
D4
Close to P2
D3
D2
1
1
100pF/NC
2
1
1
C63
2
D1
2
2
2
2
GND
L17
B/U
1.0uH/25mA (0R)
U_OUT
GND
C64
100pF/NC
GND
L18
CVB1
1.0uH/25mA (0R)
CVB_OUT
C62
100pF/NC
U6
1
V_OUT
5
CVB_OUT
GND
2
3
3
U_OUT
4
3
Y_OUT
GND
PESD_PESD5VL4UG
ESDֱᡸ
Close to P2
GND
R44
R45
R46
R47
R48
75/1%
75/1%
75/1%
75/1%
1K/1%
CVB1
G/Y
B/U
R/V
V_FSADJ
Close to 8203R
4
4
A
B
C
D
E
6-6
6-6
Main Board Circuit Diagram:Audio
A
B
C
D
E
1
1
TP2
GND
GND
R113
27k
C98
100pf
R126
100k
C101
1000pF
CE364
10uF/16V
+
AOUT_FL
R94
P+5V
R109
10K
R130
M5VR134
1
5.1k
7
NC/47
CE365
47
100uF/16V
+
C100
0.1uFGND
8
C106
GND
+
CE363
AOUT_FR
U927
R102
10k
5.1k 1uF
R131
4
10
10uF/16V
TP15
-IN1
OUT1
PVDD
EN
CN
CP
GND
PVSS
OUT2
2
R124
100
LCH
R133
3
5
6
470
AUDIO_MUTE
C94
1uF
9
R127
100
RCH
R132
47k
-IN2
C111
0.1uF
R129
100k
SGM8904
C97
C99
1000pF
100pf
R128
30k
GND
2
M5V
GND
RFA5V
P+5V
GND
AUDIO_MUTE
TP3
AOUT_FR
AOUT_FL
SPDIF_OUT
COAXIAL
LCH
RCH
AUDIO UNIT
2
4
M5V
RFA5V
P+5V
4
AUDIO_MUTE
4
AOUT_FR
AOUT_FL
SPDIF_OUT
COAXIAL
LCH
RCH
4
4
4
5
5
5
TP103
TP114
TP115
3
TP116
TP106
3
TP117
P3
RCA/AUDIO OUT
R91
200
C87
R92
100
0.1uF
COAXIAL
LCH
RCH
C88
10pF
P+5V
SPDIF_OUT
R162
R163
C85
C86
1000pF
1000pF
22
33
OPTICAL
EC30
47uF/16V/NC
C132
0.1uF
RCA+OPTICAL
SPDIF_OUT
1
2
3
4
5
6
7
8
9
C121
NC
GND
GND
GND
ৠ䕈ˈ䕧ߎッষ
4
4
A
B
C
D
E
6-7
6-7
Main Board Circuit Diagram:HDMI&USB
A
B
C
D
E
Differential signals (TXC+/-, TX1+/-, TX2+/- and TX3+/-):
50ohm single_ended, and 100ohm differential
VCC3
R105
1.8K
G
R104
4.7K
VCC5
P4
1
TX2+
TX2TX0+
TX0R100
0
HDMI_HPD
R95
C110
C107
NC/10PF
NC/33pF NC/33pF
C105
20K
HDMI
R99
51K
1
23
2
4
6
8
10
12
14
16
18
22
S
DDC_SCL
TX1+
TX1-
D
Q25
DSCL
2SK3018
TXC+
TXCDSDA
VCC3
VCC5
C89
C95
0.1uF
NC/10pF
R106
4.7K
VCC5
R107
1.8K
G
HDMI_CEC
DSCL
21
1
3
5
7
9
11
13
15
17
19
20
HGND
DDC_SDA
S
D
Q26
HGND
DSDA
2SK3018
IR_IN
VFD_CLK
VFD_STB
VFD_DATA
USB_DM
USB_DP
TXC+
TXCTX0+
TX0TX1+
TX1TX2+
TX2DDC_SCL
DDC_SDA
HDMI_HPD
HDMI_CEC
HGND
2
IR_IN
VFD_CLK
VFD_STB
VFD_DATA
USB_DM
USB_DP
TXC+
TXCTX0+
TX0TX1+
TX1TX2+
TX2DDC_SCL
DDC_SDA
HDMI_HPD
HDMI_CEC
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
2
TO FRONT PANEL
Power_k
M5V
VCC3
AIN_R
P+5V
R114
4.7K
XP1
14
13
12
11
10
9
8
7
6
5
4
3
2
1
14
13
12
11
10
9
8
7
6
5
4
3
2
1
R116
4.7K
R119
4.7K
R118
4.7K
M5V
R117
4.7K
VCC3
VCC5
IR_IN
MIC
M5V
STB
CLK
DATA
Power_KO
IR
GND
VCC_USB
GND
USB_DP
USB_DM
R96
IR
100
RFA5V
VFD_DATA
VFD_STB
VFD_CLK
Power_K
R97
R98
R93
R103
GND
DATA
STB
CLK
Power_KO
100
100
100
1k
C103
C93
C92
C91
C90
0.1uF
100pF
100p
100p
100p
Power_k
4
AIN_R
4
P+5V
4
M5V
4
VCC3
VCC5
RFA5V
ᴰ䙺䩜
14PIN/2.0mm
3
3
NC/0
R112
Q33
VCC_USB PNP_PBSS5320T
VCC_USB
GND
USB_DM
USB_DP
USB_DM
USB_DP
D9
F1
1.5A
M5V
C96
0.1uF
R111
4.7K
D10
R110
1K
USB_POWER
4
MLSEP24B 0603 MLSEP24B 0603
R151
180
R150
180
GND
USB_PCON 3
TP107
TP105
4
4
1uF/0603
AIN_R
MIC
C61
C67
1000pF
A
B
C
D
E
6-8
Front+Power+USB+KOK Board Print-layout(top side):
6-8
6-9
Front+Power+USB+KOK Board Print-layout(bottom side):
6-9
6-10
Main Board Print-layout(top side):
6-10
6-11
Main Board Print-layout(bottom side):
6-11
7-1
Exploded View for DVP3680KX/77/78:
8-1
Revision List
γ
Version 1.0
Initial Release for DVP3680KX/77/78