MX-5500-D
Table of contents
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Service Manual
Service
Service
DVD Receiver
Service
Service
Service
MX5500D/21S/37 & MX5600D/37
MX5700D/21R/21S/22S/25S
©
Copyright 2003 Philips Consumer Electronics B.V. Eindhoven, The Netherlands
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or
transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise
without the prior permission of Philips.
Published by KC 0329 Service Audio Printed in The Netherlands Subject to modification
Version 1.1
TABLE OF CONTENTS
Page
Location of pc boards & Version variations ................1-2
Technical Specifications ............................................. 1-3
Measurement setup ....................................................1-4
Service Aids, Safety Instruction, etc. .........................1-5
Disassembly Instructions & Service positions ........... 2-1
Service Test Programs ...............................................3-1
Region codes setting, software upgrades, etc ...........3-3
Set Block diagram & Wiring diagram ............................ 4
PCMCIA board ...............................................................5
Front Board .................................................................... 6
ECO6 Tuner Board: System Non-Cenelec ............ 7A
System Cenelec .................... 7B
Power Module PWR207 ................................................ 8
AV Board........................................................................ 9
5DTC Module............................................................... 10
CD222 FE (Front End) Board ......................................11
CD222 BE (Back End) Board ...................................... 12
Set Mechanical Exploded view & parts list ................. 13
History.......................................................................... 14
CLASS 1
LASER PRODUCT
GB
3139 785 30211
LOCATION OF PC BOARDS
1-2
FRONT
STANDBY
PAR T
5DTC-DVD
LOADER
MECHANISM
+
CONTROL
BOARD
FRONT
DTC KEY
PAR T
MAINS & ECO
STBY BOARD
FRONT
DISPLAY
PAR T
ECO6 TUNER
BOARD
PCMCIA BOARD
(just in front of the
CD222 FE board)
CD222 FE
BOARD
CD222 BE
BOARD
SPK II BOARD
AV BOARD
FRONT
CONTROL
PAR T
SPK I BOARD
FRONT
HP & MIC
PAR T
AMPLIFER BOARD
100W = 2PCS
75W = 1PC
SUPPLY
BOARD
VERSION VARIATIONS:
Type /Versions: MX5500D MX5600D MX5700D
Features &
/21S /33S /35S /37 /37 /21R /21S /22S /25S
Board in used:
Karaoke - x - - x x - -
RDS + News - - - - - - x x
Pro-Scan x x x x x x - PCMCIA (Media Slot) x x x xxxxx
Standby - Clock Display x x x xxxxx
ECO Standby - No Display x x x xxxxx
Voltage Selector x - - - x x - Digital In / Out x x x xxxxx
Aux Input x x x xxxxx
TV Input x x x xxxxx
Line Output x x x xxxxx
SCART output - - - - - - x x
Pr, Pb & Y Outputs x x x x x x - CVBS Output x x x xxxxx
S-Video Output x x x xxxxx
Headphone Socket x x x xxxxx
Mono BE board - CD222 P - - - - - - - Mono BE board - CD222 PM - - x x - - x x
Mono BE board - CD222 PMK x x - - x x - Tuner board - ECO6 System non-Cenelec x x x x x x - Tuner board - ECO6 System Cenelec - - - - - - x x
75W 6-Ch (Single SW) with 1x Amplifier pcb x x - - - - - 75W 7-Ch (Twin SW) with 1x Amplifier pcb - - - x - - - 100W 6-Ch (Single SW) with 2x Amplifier pcb - - x - - - - 100W 7-Ch (Twin SW) with 2x Amplifier pcb - - - xxxxx
SPECIFICATIONS
1-3
GENERAL:
Mains voltage : 110-127V/220-240V Switchable for /21..
120V for /37
240V for /25S
220-230V for /22S/33S
Mains frequency : 50/60Hz
Power consumption : < 0,5W at ECO Standby
< 20W Standby (clock on, demo off)
Clock accuracy : < 4 seconds per day
Dimension centre unit : 435 x 100 x 360mm
TUNER:
FM
Tuning range : 87.5-108MHz
Grid : 50kHz for /21../22S/25S/33S
100kHz for /21../37
IF frequency : 10.7MHz ± 25kHz
Aerial input : 75Ω coaxial
Sensitivity at 26dB S/N : < 7µV
Selectivity at 600kHz bandwidth : > 25dB
Image rejection : > 25dB
Distortion at RF=1mV, dev. 75kHz : < 3%
-3dB Limiting point : < 8µV
Crosstalk at RF=1mV, dev. 40kHz : > 18dB
MW
Tuning range : 531-1602kHz for /21../22S/25S/33S
530-1700kHz for /21../37
Grid : 9kHz for /21../22S/25S/33S
10kHz for /21../37
IF frequency : 450kHz ± 1kHz
Aerial input : Frame aerial
Sensitivity at 26dB S/N : < 4.0mV/M
Selectivity at 18kHz bandwidth : > 18dB
IF rejection : > 45dB
Image rejection : > 28dB
Distortion at RF=50mV, m=80% : < 5%
AMPLIFIER:
Output power for 75W versions (MX5500D/21S/33S)
Stereo mode (DIN) : 2 x 75W RMS
3)
Surround mode 1): 75W RMS/channel
Output power for 100W versions (other versions)
Stereo mode (DIN) : 2 x 100W RMS 3) / 2 x 80W FTC
Surround mode 1): 100W RMS/channel
Frequency response ±3dB : 20Hz-20kHz
Hum (minimum volume) : 200nW
Residue noise (min, volume) : 40nW
Digital Sound Control : Stereo, 3D Sound, Multi modes
Bass & Treble : -3 to +3
4)
Input sensitivity
TV-in : 350mV ± 3dB
Aux-in : 880mV ± 2dB
Output sensitivity
Line out : 600mV ± 2dB at 47kΩ
Headphone (vol. max.) : 660mV ± 2dB at 32Ω
COMPACT DISC/VCD/DVD:
Video Decoding : MPEG-2 / MPEG-1
Video DAC : 10 Bits
Signal System : PAL / NTSC
Video Format : 4:3 / 16:9
MP3-CD bit rate
MP3-CD sampling frequencies
CBVS out
5)
6)
CVBS level : 1.0 ± 0.1V
: 32-256 kbs,variable bitrates
5)
: 32kHz, 44.1kHz, 48kHz
p-p
Luminance S/N ratio : > 45dB (unweighted)
YUV out
6)
Amplitude : 714mV ± 7mV
S/N ratio : > 50dB (unweighted)
S-Video out
6)
Y level : 1.0 ± 0.1V
p-p
Y S/N ratio : > 48dB (unweighted)
C level (burst) : 286mV
+1/-4 dB
p-p
Digital Out : Coaxial acc IEC61937 / IEC60958
Digital In : Coaxial acc IEC60958
2)
4)
1)
with only channel(s) under meausrement loaded, all other
channels are unloaded.
2)
with 8Ω, 120Hz - 12,5kHz & 10% THD for /37
3)
with 8Ω, 1kHz & 10% THD for version other than /37
4)
Frequency response in each setting is software controlled.
5)
Recording format: ISO9660, UDF format is not supported.
6)
Output terminals terminated with 75Ω
MEASUREMENT SETUP
Tuner FM
1-4
Bandpass
LF Voltmeter
e.g. PM2534
RF Generator
e.g. PM5326
DUT
250Hz-15kHz
e.g. 7122 707 48001
Ri=50Ω
S/N and distortion meter
e.g. Sound Technology ST1700B
Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz).
Tuner AM (MW,LW)
RF Generator
e.g. PM5326
Ri=50Ω
DUT
Frame aerial
e.g. 7122 707 89001
Bandpass
250Hz-15kHz
e.g. 7122 707 48001
LF Voltmeter
e.g. PM2534
S/N and distortion meter
e.g. Sound Technology ST1700B
To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday´s cage.
Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate hum (50Hz, 100Hz).
CD
Use Audio Signal Disc
(replaces test disc 3)
DUT
L
R
SBC429 4822 397 30184
S/N and distortion meter
e.g. Sound Technology ST1700B
LEVEL METER
e.g. Sennheiser UPM550
with FF-filter
Recorder
Use Universal Test Cassette CrO2 SBC419 4822 397 30069
or Universal Test Cassette Fe SBC420 4822 397 30071
LF Generator
e.g. PM5110
DUT
L
R
S/N and distortion meter
e.g. Sound Technology ST1700B
LEVEL METER
e.g. Sennheiser UPM550
with FF-filter
SERVICE AIDS
1-5
Service Tools:
Universal Torx driver holder .................................. 4822 395 91019
Torx bit T10 150mm ............................................. 4822 395 50456
Torx driver set T6 - T20 ......................................... 4822 395 50145
Torx driver T10 extended ...................................... 4822 395 50423
Allen key set (1.5, 2, 2.5, 3, 4, 5, 6, 8mm) ............ 5322 395 10754
Compact Disc:
SBC426/426A Test disc 5 + 5A ............................ 4822 397 30096
SBC442 Audio Burn-in Test disc 1kHz ................. 4822 397 30155
SBC429 Audio Signals disc .................................. 4822 397 30184
SBC444/444A ........................................................ 4822 397 30245
CD-RW Printed Audio Test Disc ........................... 7104 099 96611
Dolby Pro-logic Test Disc ...................................... 4822 395 10216
HANDLING CHIP COMPONENTS
ESD Equipment:
Anti-static table mat - large 1200x650x1.25mm ... 4822 466 10953
Anti-static table mat - small 600x650x1.25mm ..... 4822 466 10958
Anti-static wristband .............................................. 4822 395 10223
Connector box (1MΩ) ............................................ 4822 320 11307
Extension cable
(to connect wristband to conn. box) .................. 4822 320 11305
Connecting cable
(to connect table mat to conn. box) .................. 4822 320 11306
Earth cable (to connect product to mat or box) .... 4822 320 11308
Complete kit ESD3
(combining all above products) ......................... 4822 320 10671
Wristband tester .................................................... 4822 344 13999
WARNING
GB
All ICs and many other semi-conductors are
susceptible to electrostatic discharges (ESD).
Careless handling during repair can reduce life
drastically.
When repairing, make sure that you are
connected with the same potential as the mass
of the set via a wrist wrap with resistance.
Keep components and tools also at this
potential.
F
ATTENTION
Tous les IC et beaucoup d’autres
semi-conducteurs sont sensibles aux
décharges statiques (ESD).
Leur longévité pourrait être considérablement
écourtée par le fait qu’aucune précaution n’est
prise à leur manipulation.
Lors de réparations, s’assurer de bien être relié
au même potentiel que la masse de l’appareil et
enfiler le bracelet serti d’une résistance de
sécurité.
Veiller à ce que les composants ainsi que les
outils que l’on utilise soient également à ce
potentiel.
1-6
ESD
D
WARNUNG
Alle ICs und viele andere Halbleiter sind
empfindlich gegenüber elektrostatischen
Entladungen (ESD).
Unsorgfältige Behandlung im Reparaturfall kan
die Lebensdauer drastisch reduzieren.
Veranlassen Sie, dass Sie im Reparaturfall über
ein Pulsarmband mit Widerstand verbunden
sind mit dem gleichen Potential wie die Masse
des Gerätes.
Bauteile und Hilfsmittel auch auf dieses gleiche
Potential halten.
WAARSCHUWING
NL
Alle IC’s en vele andere halfgeleiders zijn
gevoelig voor electrostatische ontladingen
(ESD).
Onzorgvuldig behandelen tijdens reparatie kan
de levensduur drastisch doen verminderen.
Zorg ervoor dat u tijdens reparatie via een
polsband met weerstand verbonden bent met
hetzelfde potentiaal als de massa van het
apparaat.
Houd componenten en hulpmiddelen ook op
ditzelfde potentiaal.
I
AVVERTIMENTO
Tutti IC e parecchi semi-conduttori sono
sensibili alle scariche statiche (ESD).
La loro longevità potrebbe essere fortemente
ridatta in caso di non osservazione della più
grande cauzione alla loro manipolazione.
Durante le riparazioni occorre quindi essere
collegato allo stesso potenziale che quello della
massa dell’apparecchio tramite un braccialetto
a resistenza.
Assicurarsi che i componenti e anche gli utensili
con quali si lavora siano anche a questo
potenziale.
GB
Safety regulations require that the set be restored to its original
condition and that parts which are identical with those specified,
be used.
NL
Veiligheidsbepalingen vereisen, dat het apparaat bij reparatie in
zijn oorspronkelijke toestand wordt teruggebracht en dat onderdelen,
identiek aan de gespecificeerde, worden toegepast.
F
Les normes de sécurité exigent que l’appareil soit remis à l’état
d’origine et que soient utiliséés les piéces de rechange identiques
à celles spécifiées.
D
Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu
beachten. Der Original zustand des Geräts darf nicht verändert werden;
für Reparaturen sind Original-Ersatzteile zu verwenden.
“Pour votre sécurité, ces documents
doivent être utilisés par des spécialistes agréés, seuls habilités à réparer
votre appareil en panne”.
CLASS 1
LASER PRODUCT
GB
Invisible laser radiation when open.
Avoid direct exposure to beam.
Osynlig laserstrålning när apparaten är öppnad och spärren
är urkopplad. Betrakta ej strålen.
Warning !
S
Varning !
3122 110 03420
I
Le norme di sicurezza esigono che l’apparecchio venga rimesso
nelle condizioni originali e che siano utilizzati i pezzi di ricambio
identici a quelli specificati.
"After servicing and before returning set to customer perform a
leakage current measurement test from all exposed metal parts to
earth ground to assure no shock hazard exist. The leakage current
must not exceed 0.5mA."
Varoitus !
SF
Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina
näkymättömälle laserisäteilylle. Älä katso säteeseen!
DK Advarse !
Usynlig laserstråling ved åbning når sikkerhedsafbrydere er
ude af funktion. Undgå udsaettelse for stråling.
DISMANTLING INSTRUCTIONS
C4
1
2
Turn up the lever,
slide the bracket
as shown and lift
out of the bottom
chassis.
2-1 2-1
Dismantling of the Front Panel assembly
1) Loosen the 9 screws to dismantle the Top Cover (pos
252)
- 2 screws on each side
- 5 screws on the Rear Panel (pos 251).
C1
C1
A
C1
A
C1
2) Loosen 5 screws A and 8 catches C1 to slide the Front
Panel assembly (pos 101, 102, 103, etc) as per figure 1.
Note: To remove the Source / Volume control pc
board (pos 1105B) 2 nuts hidden below the
control knob assembly (pos 133, 134 and 135)
must first be removed.
C1
C1
A
A
C1
A
C1
Dismantling the Tuner, Mains and AV boards
1) Loosen 3 screws D and 2 catches C2 on the Rear panel
(pos 251) to remove the Tuner board assemby (pos 1101)
as pe figure 3.
2) Loosen 1 screws E and 2 catches C3 to unslot the Mains
board (pos 1102-A) out of the Rear panel as per figure 4.
3) Loosen bracket (pos 254) by turning a catch, sliding
towards the outside and lifting it upwards as per figure 5.
4) Loosen 7 screws F (8 screws for Scart version) and 2 C5
to separate Rear Plate assembly (pos 251 + 227) from
the Bottom plate as per figure 3.
5) Uncatch C4 to remove the AV board (pos 1104) from the
Bottom & Rear Plate assembly (pos 251 + 227) as per
figure 5.
Figure 3
Hints for re-assembly of Top Cover
Due to appearance design the Top cover (pos 252) is
sandwiched between the Front panel (pos 101) and the 2
side covers (pos 102 & 103), this make it necessary to
remove the 2 side covers before re-assembly of Top cover.
Figure 1
1) To remove the side cover use a small screw driver with
marking 16mm from the tip end.
2) Insert the screw driver into slot (as shown in figure 2) and
push the tip outwards to release the side cover catch.
The side cover can be pull outwards as soon as the top
catch is released.
Figure 4
Dismantling the 5DTC Module
1) Loosen 1 screws E and 2 catches C3 to remove the
Mains board as per figure 4.
2) Loosen bracket (pos 254) by turning a catch, sliding
towards the outside and lifting it upwards as per figure 5.
3) Loosen 3 screws G, lift up the 5DTC Module's (pos 1103-
A) rear and pull the module out towards the rear as per
figure 6.
Figure 5
G
G
Figure 2
Figure 6
2-2
2-2
Service positions
Dismantling the Mono FE and BE boards
1) Loosen 2 screws and 2 catches to remove the Mono BE
board (pos 1103-B).
2) Loosen 2 screws and 2 catches to remove the Mono FE
board (pos 1103-C).
3) Loosen 2 screws to remove the PCMCIA board (pos
1106).
Dismantling the Supply & Power Amplifier boards
1) Loosen 2 screws B mounting the Supply board's (pos
1102-B) heatsink to the Bottom Plate (pos 227) as per
figure 7.
Note: During re-assembly care must be taken to
ensure the Mains Transformer wires to the
Supply board is routed properly below the
board.
Service position A (Top cover removed)
2) Loosen 4 screws C (8 screws for 100W version with 2 pcs
of Amplifier boards) to dismantle the Power Amplifier
board (pos 1102-D) from the Bottom Plate as per figure
7.
Figure 7
Service position B (Front Panel loosen)
Service positions
2-3 2-3
Service position C (Supply and Amplifier boards loosen)
Amplifier Board
(Top piece)
Amplifier Board
(Bottom piece)
Service position D (Mains & AV boards loosen)
Mains Board
with non-
conductive
insulation
attached to the
copper pattern
Thick paper
Supply Board
Caution:
1) In some of the service positions the Mains supply is
exposed, therefore service technicians have to exercise
care to prevent electric shock.
2) The copper pattern on the Mains board should be cov-
ered with non-conductive insulation during fault-finding
on other parts of the set.
3) Insulation sheet (eg. thick paper or cardboard) should be
use during fault-finding to prevent short-circuiting of
copper patterns to metallic surroundings.
Thick paper
Note:
The ground connection between AV board stoko pin
1100 and Amplifier board stoko pin 1320 must be con-
nect ed during Service pos C and D in order to have
sound output at the Loudspeakers.
Service position E (5DTC Mechanism, Mono FE and Mono
BE boards loosen)
Thick paper
3-1
3-1
SERVICE TEST PROGRAM I
ADC
TEST
SEATING
Button pressed?
Y
9
Button pressed?
N
Display shows
"ADC Value"
(Ref Table 1)
To start service test program
hold DISC1 & STANDBY-ON
buttons depressed while
plugging in the mains cord*
Display shows the
ROM version
"S-Vyy"
* Hold till the Display is shown
S refers to Service Mode
V refers to Version
yy refers to Software version number of the uProcessor
(counting up from 01 to 99)
MAIN MENU
TUNER
TEST
N
Y
TUNING
Button pressed?
Y
Display Tuner Version
"ccc"
TUNING
Button pressed?
Y
N
N
QUARTZ
TEST
CLOCK-TIMER
Button pressed?
Y
Display shows
32K
Output at (Front Board)
pin 19 of uP = 2048Hz
CLOCK-TIMER
Button pressed?
N
N
DISPLAY
TEST
BII
Button pressed?
Y
Display shows Figure 1
and Standby LED is
Green
BII
Button pressed?
N
N
Figure 1
Y
N
Name
ADC1
ADC2
ADC3
ADC4
ADC5
Input line to
uProcessor IC
Key0
Key1
VU_IN
MUX_DET
Options
Has it reach
"ADC5 Value" ?
N
SEATING
Button pressed?
Y
Display shows next
"ADC Value"
(Refer Table 1)
Remarks
Return the value assign for each key button.
Return the value assign for each key button.
Varies according to the signal dc level
The set temperature is measured via this NTC
line, if lower than 69 the set goes into Standby.
Return the value assign for the different possible
options
Table 1
Note:
ADC Test is used for checking the ADC inputs to the microprocessor. The display
shows an ADC value between 0 and 255 for an input signal between 0 and 5V.
Service frequencies are
copied to the RAM (see Table 2)
Tuner works normally except:
PROGRAM button
Disconnect
Mains cord ?
Y
Service Mode left
PRESET
1
2
3
4
5
6
7
8
9
10
11
N
Europe
"EUR"
87.5MHz
108MHz
531kHz
1602kHz
558kHz
1494kHz
87.5MHz
87.5MHz
87.5MHz
87.5MHz
98MHz
USA
"USA"
87.5MHz
108MHz
530kHz
1700kHz
560kHz
1500kHz
98MHz
87.5MHz
87.5MHz
87.5MHz
87.5MHz
pin 19 of uP = 2,929.6875Hz
Y
Display shows
12M
Output at (Front Board)
9
Button pressed?
Y
Oversea
"OSE"
87.5MHz
108MHz
530/531kHz*
1700/1602kHz*
560/558kHz*
1500/1494kHz*
98/87.5MHz*
87.5MHz
87.5MHz
87.5MHz
87.5/98MHz*
N
East Europe
"EAS"
87.5MHz
108MHz
531kHz
1602kHz
558kHz
1494kHz
87.5MHz
87.5MHz
87.5MHz
87.5MHz
98MHz
Display shows Figure 2
and Standby LED is
Button pressed?
East Eur. Extended-band
Table 2
Note: * Depending on the selected grid frequency (9 or 10kHz).
By holding the "DISC5" and "STANDBY-ON" buttons depressed while switching on the Mains supply, one of the
undermentioned features will be activated:
- the tuning grid frequency is toggled between 9kHz and 10kHz for the Oversea (/21) version.
Y
RED
9
Y
"EAS"
65.81MHz
108MHz
74MHz
87.5MHz
531kHz
1602kHz
558kHz
1494kHz
98MHz
70.01MHz
65.81MHz
N
TEST
Figure 2
Activated with
ACTION
Various
other Tests
EEPROM TEST Some test patterns will be sent to the EEPROM.
TEST
AUTO STANDBY
TOGGLE
ROTARY
ENCODER TEST
LEAVE SERVICE
TEST PROGRAM
T
9 to Exit
SEEPROM FORMAT
SUBW +
(Remote Control)
SOURCE / VOLUME
Knob
Disconnect
mains cord
"PASS" is displayed if the uProcessor read back
the test patterns correctly, otherwise "FAIL" will be
displayed.
Load default data. Display shows "NEW" for 1 second.
Caution!
All presets from the customer will be lost!!
Pressing this button will toggle between the status
"AUTO STANDBY ON" and "AUTO STANDBY OFF".
The status will scroll once across the Display.
Display shows value for 2 seconds.
Values increases or decreases in steps of 1 until
0 (Min.) or 40 (Max.) is reached.
5DTC MX.. Range Service Test Program dd wk0302
3-2 3-2
SERVICE TEST PROGRAM II
DVD SVC MENU
DVD I
2C
COMMUNICATION
TEST
MUTE
Button pressed?
Y
N
DVD VERSION
MATRIX INFO
Button pressed?
DIM
To start service test program
hold DISC1 & STANDBY-ON
buttons depressed while
MAIN MENU
plugging in the mains cord*
Display shows the
ROM version
"S-Vyy"
(Main menu)
* Hold till the Display is shown
S refers to Service Mode
V refers to Version
yy refers to Software version number of the uProcessor
(counting up from 01 to 99)
DVD SERVICE
TEST
DISC
Button pressed?
Y
Display shows
"DVD SERVICE"
N
Note:
1. Remote Control must be in DVD source before start of any DVD Service Test.
2. All buttons on this "DVD SERVICE" test refers to the buttons on the Remote control.
3. Awaits for the mechanism to initialized before performing DVD test.
DVD PLAYER TEST
(with User interaction)
N
Y
N
9
Button pressed?
Y
N
VOL +
Button pressed?
Y
N
Button pressed?
DVD DEALER TEST
(without User interaction)
VOL -
Y
Send request for
DVD Software Version
2
C ports
via I
Are Software
Versions Received?
Y
Display shows
"BEA-xxVxx"
5DTCx.x
9
Button pressed?
Y
STEP
Choose step
by pressing
N
S
1
2
3
4
T
Display shows
"FAIL"
5
DISPLAY
SLASH '###'
REGION '#'
KARAOKE
or
NON KARA
V/O SCART
or
V/O PrPbY
TV - NTSC
or
TV - PAL
or
TV - AUTO
REMARKS
Slash version number
Region code setting (Number 1 - 6)
Karaoke feature
Video Output setting
TV system setting
Press
9
to exit
Choose step
by pressing
S
T
DVD Version Matrix Info is used to read the version matrix information
that are stored/defined in the DVD module software.
N
9
Button pressed?
Y
N
STEP
DISPLAY
1
FEA-zzzz
2
TRAY
3
SLEDGE
4
MOTOR
5
FOC-RDL
FOC FAIL
RDL FAIL
GROOVES
6
ACTION
Returns the Front End Ali Servo Processor
software version.
Tray 1 can be open or close with the
PROGRAM buttons repectively.
Insert a CD onto Tray 1 and close before
proceding to next test.
Sledge can be move in and out with the
and PROGRAM buttons respectively.
Dismotor is turn on and off by pressing
PROGRAM buttons repectively.
DVD Module does a Focus test follow by Radial
test if focus is successful.
BII
BII
BII
and
and
Is displayed when the focus test fail.
Is displayed when the radial test fail.
In this test the laser spot can jumps to another
position.
Press
BII
to jump to the next postion &
PROGRAM to jump to the previous postion.
Disconnect mains cord to exit the Service Test
Program.
DVD Dealer Test is used to check the flash RAM,
the SDRAM CLOCK, the NVRAM and the I
communication (I
2
C SDPIF IC)
and I
STEP
DISPLAY
1
CHECKSUM
2
SDRAM CLK
3
NVRAM
2
4
I
C COMM
2
C NVRAM I2C DAC, I2C 5DTC
ACTION
Check the correctness of the
checksum in the flash. Display will
show "PASS" or "FAIL" accordingly.
Test the SDRAM clock output.
Display "PASS" or "FAIL"
accordingly.
Pro-Scan: 114MHz +/- 25ppm
Non Pro-Scan: 108MHz +/- 25ppm
Makes a write followed by a read
test to the NVRAM. Display will
show "PASS" or "FAIL" accordingly.
2
C bus to NVRAM, DAC,
Checks I
5DTC and SDPIF IC. Display will
show "PASS" or "FAIL" accordingly.
Disconnect mains cord to exit
the Service Test Program.
2
C
DVD I2C Communication Test is used to test the I2C communication
port between the DVD module and the microprocessor of the set.
where: BEA-xxVxx is the Back End Application software version
5DTCx.x is the 5DTC software version
5DTC MX.. Range Service Test Program dd wk0302
3-3
Reprogramming of DVD version matrix
Caution:
This information is confidential and may not be distributed. Only a qualified service person
should reprogram the mono BE board.
After replacement/repair of the Mono BE board, the customer settings and also the region code may be lost.
Reprogramming will put the set back in the state in which it has left the factory, i.e. with the default settings
and the allowed region code.
Reprogramming will be done by way of the Remote Control.
Put the player in stop mode, Disc 1 with no disc loaded.
Do the following steps with the Remote Control:
1) Press <DISC MENU> followed by numerical keys <1> <5> <9>
The set display shows: “- 0 - 0 - 0 - 0 - ”
2) Press now successively the following numerical keys :
for MX5500D/21S : <3><2><4> <0><1><1> <0><0> AP
for MX5500D/33S : <3><5><4> <0><1><2> <0><0> AP - Korea
for MX5500D/35S : <6><5><4> <0><1><1> <0><0 AP - China
for MX5500D/37 : <1><1><4> <0><1><3> <0><0> US
for MX5600D/37 : <1><1><4> <0><1><3> <0><0> US
for MX5700D/21R : <3><2><4> <0><1><1> <0><0> AP
for MX5700D/21S : <3><2><4> <0><1><1> <0><0> AP
for MX5700D/22S : <2><2><4> <0><1><4> <0><0> Europe
for MX5700D/25S : <2><2><4> <0><1><4> <0><0> UK
3) Press <DISC MENU> again. The set display will show: “DONE”.
Caution: The set needs about 3 seconds to reset to required setting.
4) Disconnect mains to ensure proper reset.
Procedure for check Software version
1) Select Disc with the Remote Control
2) Press <SYSTEM MENU>
3) Use the down key move all the way down (4x) to
bottom of "Setup Menu".
4) Use the right key move to the sub-menu.
5) Use the down key move down (3x) to "Default" and
down one more time to see the software version.
6) The TV screen will shows:
R
1000 BEA3131PV08 R2812 V72
where 1000 = DVD version matrix
Yes/No, Default Video O/P, Default TV system)
31V08 = BE software version
2812 = FE software version
72 = 5DTC servo version
(Region, Karaoke
7) Press <OK> three times to exit.
Procedure to upgrade software
1) Power up the set and open tray Disc 1.
2) Place upgrade CD-ROM onto tray and close.
3) The set will display "DOWNLOAD" while the TV screen
will shows:
Reading --> Update BEA --> Writing --> Done -->
Update FEA --> FEA Finish --> Unload Disc 1
4) Tray Disc 1 should then open.
5) The whole process should last for less than 2 minutes.
Remove the upgrade CD-ROM and unplug the Mains
supply.
SET BLOCK DIAGRAM
4-1 4-1
ECO 6
DVD Module
Power Amplifier
TDA8920
L/R
POWER AMP
TDA8920
SURROUND
POWER AMP
1/2XTDA8920
1/2XTDA8920
Front Display
Mains and Regulator
MAINS TRAFO
LPS COIL
ECO Standby
TMP88CU74F
Note: All others are in the AV board.
MX3900D_130_wk302-2
MAIN WIRING DIAGRAM
4-2
4-2
TUNER
AD
140mm
EH
240mm
1
8P
for ECO SET ONLY
1
AD
180mm
4P
EH
10P
180mm
1
1
AV
1
1
BD
13P
400mm
Prefold
for MX39/55/56/58/59
for i6000
FE
BD
10P
180mm
Prefold
1
FE
5PAD120mm
1
for ECO SET ONLY
POWER MODULE
Refer to page 4-3 for details
FRONT DISPLAY
MX55/56/58/59
MX3900D
MX39/55/56
MX58/59
AD
13P
100mm
AD
400mm
Prefold
17P
for MX3900D
for MX55/56/58/59
1
AD Prefold
1
1
1
1
4P 340mm (non K’ok)
8P 340mm (K’ok)
1
1
for MX39/55/56/58/59
for i6000
PCMCIA
BD
180mm
10P
Prefold
13P 180mm (MX39/55/56)
13P 220mm (MX58)
Prefold AD
10P 280mm (MX39/55/56)
14P 220mm (MX58)
Prefold AD
Prefold AD
16P/18P(K’ok) 180mm (MX39/55/56)
22P 220mm (MX58)
16P 220mm (MX59)
FFC
FLT
40P
40P
AD
280mm
1
FMN
1
SCART 0
Mute_AV
GND_V
R_Pr
GND_V
C_B_Pb
GND_V
Y_G_Y
GND_V
CVBS
10
GND_V
Y
14
MX39/55/56
MX58/59
GND_V
C
13
40P
FLT
for MX3900D
1
for MX5800SA
22
DVD_SC
1
1
GND_Sc
DVD_L
GND_L
DVD_R
GND_R
DVD_SUB
GND_SUB
DVD_Ls
GND_S
DVD_C
GND_C
DVD_Rs
GND_S
GND_d
DIG_OUT
DIG_IN_1
DIG_IN_2
GND_MIC
16
18
MIC_IN
GND_a
DPL2_R
GND_a
DPL2_L
MX39/55/56/59
MX5800SA
K’ok
DVD Module
Refer to page 4-4
for details
HDPH & MIC
1
2P
220mm
FRONT CONTROL
DTC
KEY
POWER SWITCH
Prefold
AD
7P
340mm
AD
4P 220mm (MX39/55/56)
8P 220mm (MX58/59)
for MX5500/5600
4-3 4-3
WIRING DIAGRAM - POWER MODULE DETAILS
4P
10PEH220mm
10P
180mm
Prefold
180mm
10P
Prefold
180mm
BD
BD
AD
5PAD120mm
1
1
1
1
240mm
EH
SUPPLY
Amplifier
3104 213 3525
1
EH 10P 280mm
1
1
TRAFO
1
NOTE :
1
VH 3X
150mm
Blue/Yellow
Red/Black
VH 3X
150mm
FAN
1
1
EH 9P
1
1
1
1
1
120mm
EH 8P
120mm
EH 8P
120mm
1
MAINS
and
ECO STBY
1
1
1
10
1
2
3
4
5
6
7
8
9
SPK I
1
1
2
3
4
5
6
7
8
9
10
11
12
75W
1
SUR L
SUB-WOOFER
1
6-CHANNEL
CENTER
75W 6-CHANNEL : 1 X CLASS-D AMPLIFIER + SPK I
75W 7-CHANNEL : 1 X CLASS-D AMPLIFIER + SPK I + SPK II
100W : 2 X CLASS-D AMPLIFIER + SPK I + SPK II
L
R
SUR R
EH 4P 120mm
SPK II
SUB-WOOFER_R
SUB-WOOFER_L
1
75W 7-CHANNEL
10P
Prefold
1
BD
220mm
Amplifier
3104 213 3525
EH 6P
120mm
SPK I
1
EH 5P
120mm
1
EH 4P
1
1
1
EH 4P 220mm
120mm
EH 4P
120mm
EH 4P
140mm
EH 5P
180mm
1
1
1
1
1
1
2
3
4
5
6
7
8
9
10
L
R
CENTER
SUR L
SUR R
SPK II
SUB-WOOFER_R
SUB-WOOFER_L
1
100W
4-4 4-4
WIRING DIAGRAM - DVD MODULE DETAILS
TO AV BOARD
CON1242
TO AV BOARD
CON1401
TO FRONT DISPLAY
CON1104
1
1
1
FMN 1501
+3V3_SENSE
+3V3
+3V3
GND_D
GND_D
GND_D
+5V
FMN 1401/1402
7401-A
L_GND
7401-B
R_GND
7402-A
LFE_GND
DVD_LS / 7402-B
FMN 1301
CD222 BE
GND_D
HDASP
HCS3
HSC1
HA2
HA0
HPDIAG
HA1
HCS16
HIRQ
GND_D
NC
C_det
HIORDY
GND_D
HRD
GND_D
HWR
GND_D
Card_On
+5D
GND_D
HD15
HD0
HD14
HD1
HD13
HD2
HD12
HD3
HD11
HD4
HD10
HD5
HD9
HD6
HD8
HD7
GND_D
IDE_RST
GND_D
HDASP
HCS3
HSC1
HA2
HA0
HPDIAG
HA1
HCS16
HIRQ
GND_D
+5D
P28_1
HIORDY
GND_D
HRD
GND_D
HWR
GND_D
HDRQ
NC
GND_D
HD15
HD0
HD14
HD1
HD13
HD2
HD12
HD3
HD11
HD4
HD10
HD5
HD9
HD6
HD8
HD7
GND_D
IDE_RST
1
TO AV BOARD
CON1405
TO 5DTC MECH ASSY
TO 5DTC MECH ASSY
CD222 FE
PH 1106
1
FMN 1503
1
FMN 1302
1
1
GND_D
HDASP
HCS3
HSC1
HA2
HA0
HPDIAG
HA1
HCS16
HIRQ
GND_D
+5D
P28_1
HIORDY
GND_D
HRD
FMN 1107
1
GND_D
HWR
GND_D
HDRQ
NC
GND_D
HD15
HD0
HD14
HD1
HD13
HD2
HD12
HD3
HD11
HD4
HD10
HD5
HD9
HD6
HD8
HD7
GND_D
IDE_RST
Optical
Lightpen
5DTC Mech Assy
Control Board
FMN 1802
1
TO PCMCIA
CON1542
TO 5DTC MECH ASSY
5-1
PCMCIA BOARD
5-1
Notes:
TABLE OF CONTENTS
Circuit Diagram ...............................................................................5-2
Component & Chips Layout ........................................................... 5-3
Electrical parts list .......................................................................... 5-4
CIRCUIT DIAGRAM
5-2
5-2
A
B
C
D
E
F
1500 A7
1542 F1
2502 B8
Card_On
Card_On
CD
2510 E2
2511 F5
2512 F5
#
4550
#
4560
4570
#
4580
CE1select0x1Fx
CE2select0x3Fx
2513 F6
2514 F6
2515 F4
3500 C3
3501 C3
3502 B3
3503 B3
3504 B3
3505 B3
3506 A3
3507 A3
3508 A3
3509 A3
3510 B3
3511 B3
3512 B3
3513 C3
3514 C3
3515 C3
3516 A2
3521 C3
3522 C3
3523 D3
3524 D3
3525 D3
3526 D3
3527 D3
3528 D3
3529 D3
3530 E3
3531 E3
3532 E3
3540 C6
3545 B9
3546 C9
3548 E2
3550 F9
3551 F9
3552 E7
3553 F8
3554 F7
3555 F7
3556 E7
3557 F6
3558 F6
3559 E5
3560 F5
3561 E3
3562 E4
3563 F4
3564 F4
3570 A3
4500 C8
4510 E8
4520 B6
4550 D1
4560 D1
4570 E1
4580 E1
7501 E8
7502 F9
7503 F8
7504 E6
12345678
+5D
RESET
3516
35
36
37
38
39
40
41
42
43
44
45
46
47
+5V
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
BC807-25
7501
#
D10
#
D11
2502
100p
4500
+5V
D12
RESET
+5V
D09
BC847B
D08
#
D13
7502
D14
47K
D_07
D_08
D_06
D-09
D_05
D_10
D_04
D_11
D_03
D_12
D_02
D_13
D_01
D_14
D_00
D_15
IOWR
IORD
IORDY
INTRQ
IOCS16
PDIAG
DSAP
D07
D06
D05
D04
40
39
38
37
36
35
34
33
32
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
31
+5D
100R
4K7
#
3548
15p
#
2510
10K
3570
#
3508
100R
3509
100R
3510
100R
3511
100R
3512
100R
3513
100R
3514
100R
3515
100R
3522
100R
3524
100R
3526
100R
3528
100R
3530
100R
3532
100R
3507
100R
3506
100R
3505
100R
3504
100R
3503
100R
3502
100R
3501
100R
3500
100R
3521
100R
3523
100R
3525
100R
3527
100R
3529
100R
3531
100R
D07
D08
D06
D09
D05
D10
D04
D11
#
1K
3540
4520
BC847B
7510
#
D03
D12
D02
D13
D01
D14
D00
D15
CD
D03
1500
98751-500H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
+5V
D00
D01
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
69 70
D02
+5D
4510
10
9
A1
8
4K7
7
A0
6
A2
5
4
CD1
CD2
3
2
1
1542
: PROVISION
#
3561
3563
100K
4K7
3562
3564
100K
1u0
2515
7505
BC847B
47K
3560
470K
3559
1u0
7504
BC847B
3557
100R
1u0
1u0
1u0
2512
2513
2511
2514
470K
3558
10K
CD
3556
#
3555
100R
10K
10K
3552
#
3554
#
1K0
BC857B
7503
#
3553
#
D15
3551
#
#
15K
3550
7505 F5
7510 B6
9
+5V
4K7
Card_On
CD1
3545
#
+5V
4K7
3546
#
CD2
3139 113 3504pt2 dd wk317
VS1
VS2
A
B
C
D
E
F
123456789
COMPONENT & CHIPS LAYOUT
5-3
5-3
This assemby drawing shows a summary of all possible versions. For components used in a specific version see
schematic and respective parts list.
This assemby drawing shows a summary of all possible versions. For components used in a specific version see
schematic and respective parts list.
3139 113 3504pt2 dd wk0317
3139 113 3504pt2 dd wk0317
ELECTRICAL PARTS LIST - PCMCIA BOARD
MISCELLANEOUS
3139 118 56571 PCMCIA Board Assembly
1500 2422 025 18005 Socket PCMCIA 68P
1542 2422 025 17371 Flex Socket 40P
CAPACITORS
2502 2020 552 94427 100pF 5% 50V
2511 3198 017 41050 1uF 10V
2512 3198 017 41050 1uF 10V
2514 3198 017 41050 1uF 10V
2515 3198 017 41050 1uF 10V
RESISTORS
3500 4822 051 30101 100R 5% 0,062W
3501 4822 051 30101 100R 5% 0,062W
3502 4822 051 30101 100R 5% 0,062W
3503 4822 051 30101 100R 5% 0,062W
3504 4822 051 30101 100R 5% 0,062W
3505 4822 051 30101 100R 5% 0,062W
3506 4822 051 30101 100R 5% 0,062W
3507 4822 051 30101 100R 5% 0,062W
3508 4822 051 30101 100R 5% 0,062W
3509 4822 051 30101 100R 5% 0,062W
3510 4822 051 30101 100R 5% 0,062W
3511 4822 051 30101 100R 5% 0,062W
3512 4822 051 30101 100R 5% 0,062W
3513 4822 051 30101 100R 5% 0,062W
3514 4822 051 30101 100R 5% 0,062W
3515 4822 051 30101 100R 5% 0,062W
3516 4822 051 30101 100R 5% 0,062W
3521 4822 051 30101 100R 5% 0,062W
3522 4822 051 30101 100R 5% 0,062W
3523 4822 051 30101 100R 5% 0,062W
3524 4822 051 30101 100R 5% 0,062W
3525 4822 051 30101 100R 5% 0,062W
3526 4822 051 30101 100R 5% 0,062W
3527 4822 051 30101 100R 5% 0,062W
3528 4822 051 30101 100R 5% 0,062W
3529 4822 051 30101 100R 5% 0,062W
3530 4822 051 30101 100R 5% 0,062W
3531 4822 051 30101 100R 5% 0,062W
3532 4822 051 30101 100R 5% 0,062W
3552 4822 051 30103 10k 5% 0,062W
3553 4822 051 30102 1k 5% 0,062W
3554 4822 051 30103 10k 5% 0,062W
3555 4822 051 30101 100R 5% 0,062W
3556 4822 051 30103 10k 5% 0,062W
3557 4822 051 30101 100R 5% 0,062W
3558 4822 051 30474 470k 5% 0,062W
3559 4822 051 30474 470k 5% 0,062W
3560 4822 117 12925 47k 1% 0,063W
3561 4822 051 30472 4k7 5% 0,062W
3562 4822 051 30472 4k7 5% 0,062W
5-4 5-4
3563 4822 117 13632 100k 1% 0,62W
3564 4822 117 13632 100k 1% 0,62W
4501 4822 051 30008 0R Jumper 0603
4502 4822 051 30008 0R Jumper 0603
4510 4822 051 30008 0R Jumper 0603
4520 4822 051 30008 0R Jumper 0603
4570 4822 051 30008 0R Jumper 0603
TRANSISTORS
7501 5322 130 60845 BC807-25
7503 4822 130 60373 BC857B
7504 5322 130 60159 BC847B
7505 5322 130 60159 BC847B
Note: Only the parts mentioned in this list are normal service
spare parts.
LCD DISPLAY
48 X 15 DOTS + ICONS
WHITE LED BACKLIGHT
LCD CONTROLLER/
DRIVER
'SITRONIX'
ST7522
(Die form)
8
/CS1
/RES
A0
/RD
/WR
D0 - D7
VDD
VSS
BZ1
BZ2
LED+
LED-
BLOCK DIAGRAM
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Symbol.
VDD
VSS
/CS1
/RES
A0
/RD
/WR
D0
D1
D2
D3
D4
D5
D6
D7
LED+
LED-
BZ1
BZ2
Description
Power supply for logic circuit (+5V)
Ground (0V)
Input, when /CS1 = 0, the chip select become active
Input low active, System reset
Usually connected to the low-order bit of the MPU address bus and used
to identify the data or a command.
A0=1: D0 - D7 are display data
A0=0: D0 - D7 are display control data
For the connection of 80-series MPU:
Input, Active low
The /RD signal of the 80-series MPU is entered in this pin. When this
signal is kept low, the ST7522 data bus is in the output status.
For the connection of 80-series MPU:
Input, Active low
The /WR signal of the 80-series MPU is entered in this pin. A signal on
the data bus is fetched at the rising edge of /WR signal.
Data input/output (LSB)
Data input/output
Data input/output
Data input/output
Data input/output
Data input/output
Data input/output
Data input/output (MSB)
Anode of backlight
Cathode of backlight
Bezel ground (connected together)
Bezel ground (connected together)
PIN CONFIGURATION
TABLE OF CONTENTS
FTD Display Module pin configuration ......................................................... 6-1
Front Display part - Circuit diagram ............................................................. 6-2
Front Display part - Component & Chip layouts .......................................... 6-3
Front Display part - Chip layout Part A ......................................................... 6-4
Front Display part - Chip layout Part B ........................................................ 6-5
Front Control part - Chip layout .................................................................... 6-6
Front Control part - Component layout ........................................................ 6-7
Front Control part - Circuit diagram ............................................................. 6-8
DTC Key part - Component & Chip layouts ................................................. 6-9
DTC Key part - Circuit diagram .................................................................. 6-10
Power Switch part - Circuit diagram ........................................................... 6-10
Power Switch part - Component & Chip layouts ........................................ 6-11
HDPH & Mic part - Circuit diagram (Non-Karaoke version)....................... 6-12
HDPH & Mic part - Comp. & Chip layouts (Non-Karaoke version) ............ 6-13
HDPH & Mic part - Circuit diagram (Karaoke version) .............................. 6-14
HDPH & Mic part - Comp. & Chip layouts (Karaoke version) .................... 6-15
Electrical parts list....................................................................................... 6-16
6-1
FRONT BOARDS
6-1
FTD DISPLAY PIN CONFIGURATION
G
6-2
FRONT DISPLAY PART - CIRCUIT DIAGRAM
1101 C2
1104 A13
1105 B13
1106 E13
1107 A7
A
B
C
D
E
F
H
2101 F4
2102 F2
2103 G3
2104 G1
2105 G3
For RDS version only
3108
2104
2128
560p
2106 H1
2107 H2
2108 F6
2109 F6
2110 F5
2111 F8
2112 F6
2113 G5
2114 H4
2115 H7
2116 H7
2117 H5
2118 H5
2119 H7
2120 H7
2121 G12
2122 G10
2123 G10
2124 G11
2125 G11
2128 G1
2130 B8
2131 B8
2132 B9
2141 F5
3100 B2
3101 B2
3102 B3
3103 B3
3105 F4
12345678910111213
3134
100R
6104
1K5
7102
SAA6581T
560p
4
8
7
15
9
MPX
SCOUT
CIN
TCON
MODE
57 Khz
BANDPASS
(8th ORDER)
CLOCKED
COMP
TEST
CTRL
2106
82p
3107
10K
OSC
CLK
OSCI
13
3113
220K
5105
AT-51
VSSA
&
3100
FE-ST-VK-N
2102
1n0
512
VDDA
POW SUPPL
&
RESET
RDS/RBDS
DEM
SIGNAL
QUALITY
DET
VSSA
OSCO
14
611
3114
2K2
1K
1101
+D
VSSD
7106
BC847B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
VDDD
VREF
SYNC
RDCL
RDDA
QUAL
2107
47p
3101
+E
3
10
16
2
1
68R
+E
2103
3102
BC847B
GND_B
1N4003
100n
1K0
3111
1K0
3136
68R
68R
7107
6119
2u2
2105
3109
+C
3110
3112
BC847B
3103
1K
RotaryVolB
RotaryVolA
Rot_Jog_B
Rot_Jog_A
LPS_LED
Stdby_LED
LedShStr
LedShClk
LedShData
TuRDS
TuRdsClk
10K
TuRdsData
10K
LTL-816TDK3
3135
7101
LED-
LCM_Dim
LCM_BackLit
Key1
Key0
LPS_LED
Stdby_LED
LedShClk
RC6
+5V6
1K
TMP88CU74F
D0
D1
D2
D3
D4
D5
D6
D7
10K
3175
LedShData
LedShStr
DVD_5V
Rot_Jog_A
VU_IN
2101
220n
3106 F5
3107 F2
3108 F1
3109 G3
3110 G3
+D
3105
3177
6105
BAT54
470K
VU_LED
7100
3176
10K
10K
2114
3111 H3
3112 H3
3113 H2
3114 H2
3115 F8
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
BAT54 COL
10n
7105
BC847B
+D
V24
V25
V26
V27
V28
V29
V30
V31
V32
V33
V34
V35
V36
VKK
-SCK1
SI1
1
3106
6118
3125
LCM_BackLit
V23
SO1
Rot_Jog_B
Reset
3116 F8
3117 F8
3118 F5
3119 G8
3122 H6
17
18
19
3142
1K0
3141
LCM_CS1
RD
WR
LCM_Dim
V21
V20
V22
8-Bit h. break. v.
80k pull
down
8-Bit h. breakdown v.
out. port w. latch P9
PD
source open
drain 80k p.d.
5-Bit h. breakd. v.
out w. latch
8-Bit Input/Output
(tri-state)
P03
P04
P05
3
4
RotaryVolB
RotaryVolA
I2C_Clk2
MUX_VU
1u0
2141
10K
1K0
3130
680K
10n
2118
3125 H5
3130 H5
3131 H6
3132 H5
3134 A3
14
15
16
1K0
1K0
3144
1K0
3143
3145
LCM_RESRDWR
LCM_A0
LCM_A0
LCM_CS1
LCM_RES
V17
V18
V19
P0
VSS
P06
P07
7
LPC
I2C_Clk1
MpOscShift
2110
3118
4K7
2113
+C
2117
470n
3132
3135 A4
3136 A3
3137 D9
3141 B5
3142 A5
3143 B5
3144 A5
3145 B5
3158 F10
3159 F10
3160 F10
3161 F12
3162 F12
3163 G12
3164 G11
3165 G11
3170 A12
3171 A12
3172 A12
3173 B12
FE-ST-VK-N
8
7
9
10
11
12
13
1K0
D0D1D2
V16
VFT driver circuit (automatic display)
D3D4D5
V12
V13
V14
V15
8-Bit high breakdown voltage 8-Bit high breakdown v.
output port with latch output port with latchout w. latch P8
ROMRAM
5
6
+D
D6
D7
V9
V11
V10
P7 P6
80k pull down80k pull down
P6-P9 source open drain
Program
Counter
CPU
8-Bit I/O P2
sink o.drain
XTIN
XTOUT
5103
32K768
22p
2109
+C
2K7
1K8
2108
Reset
TEST
22p
drain
-STOP
MpOscShift
8-Bit Input/Output
(tri state)
-INT0
I2C_Data
+5V6
sink o.
XIN
XOUT
-RESET
8809
10 11 12 13 14 15 16 17 18 19220 21 22 23 24
5102
12MHZ
2p2
22p
2112
7104
BC847B
33p
Options
3122
3131 @
V8
-INT1
TuRdsClk
1
2
3
6
7
3
4
GND_BZ
LED-
V7
TC2
TuStereo
7103
M24C02
E0
E1
E2
SCL
WC_
1N4003
V6
-DV0
TuCE
6106
2
V5
8-Bit A/D
Converter
P1
TC4
TC4
5104
VCC
2119
3175 D4
3176 D4
3177 E4
5100 B9
5101 C10
1107
1
GND_BZ
Mute_Scart
V4
V3
80k pull down
3-B. I/O P3
( tristate )
INT2
TC1
DVD_IntReq
PowerDown
+D
2u2
8
SDA
VSS
4
100n
2115
2120
100n
V2
4-Bit In/Output
8-Bit Input/Output
INT4
RC6
5
100n
2116
+5V6+5V6
100n
5102 E6
5103 E6
5104 F7
5105 H2
6104 A3
VU_LED
41424344454647484955051525354555657585966061626364
V1
V0
VDD
VAR EF
VASS
AIN13
P5
AIN12
AIN11
AIN10
(tri-state)
AIN7
P4
AIN6
AIN5
AIN4
AIN3
AIN2
(tri-state)
AIN1
AIN0
-SCKO
SCA
SCL
I2C_Clk_DVD
I2C_Data_DVD
3115
3117
1K0
3119
1K0
+D
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
10K
6105 F4
6106 H7
6108 B9
6113 B9
6118 F4
2130
100n
2131
GND_B
GND_B
1u0
2111
10K
3116
@3131 values
not use MX5500D/37
1K2 MX5500D/21S/33S/35S
3K9 MX5700D/22S/25S
27K MX5600D/37, MX5700D/21R/21S
6119 F3
7101 A3
7103 F7
7104 F6
7105 H5
5100
2u2
47u
+C
47u
TuRdsData
TuData
TuClk
MUX_DET
VU_IN
Options
DVD_On
Key1
Key0
I2C_Clk3
I2C_Data
I2C_Clk1
6108
BAS316
1N4003
2132
A0
A1
A2
6113
7106 C2
7107 C3
TC4
TuRDS
TuStereo
TuClk
TuData
TuCE
+5V6_ECO
+5V6
3137
4K7
+D
12
+
-
43
3158
100p
5101
FG-PH16CATS00
+E
10K
10K
3159
3160
100p
100p
2123
2122
6-2
10K
2124
100p
2125
3165
3164
100K
22K
+E
3170
10K
3171
10K
3172
10K
3173
10K
TU_GND
I2C_Clk_DVD
I2C_Data_DVD
I2C_Clk2
I2C_Clk3
3161
3162
2121 100p
GND_B
I2C_Clk_DVD
I2C_Data_DVD
DVD_IntReq
A0
A1
A2
I2C_Clk3
I2C_Clk2
I2C_Clk1
I2C_Data
DVD_On
DVD_5V
+5V6
PowerDown
Mute_Scart
LPC
+5V6_ECO
MUX_DET
MUX_VU
1K0
1K0
1K03163
TU_GND
8239 210 9500 pt3/4 dd wk0329
110 4
1
2
3
4
FMN
1105
1
2
3
4
5
6
7
8
9
10
11
12
13
14
FE-ST-VK-N
1106
1
2
3
4
5
6
7
8
9
10
11
12
13
FE-ST-VK-N
A
B
C
D
E
F
G
H
12345
6 7 8 9 10 11 12 13
FRONT DISPLAY PART - COMPONENT & CHIPS LAYOUT
6-3 6-3
This assemby drawing shows a summary of all possible versions. For components used in a specific version see schematic and respective parts list.
This assemby drawing shows a summary of all possible versions. For components used in a specific version see schematic and respective parts list.
PART A
8239 210 9500 pt3 dd wk0317
PART B
8239 210 9500 pt3 dd wk0317
6-4 6-4
o
FRONT DISPLAY PART - CHIPS LAYOUT PART A
This assemby drawing shows a summary of all possible versions. For components used in a specific versi
PART A
6-5
FRONT DISPLAY PART - CHIPS LAYOUT PART B
pecific version see schematic and respective parts list.
6-5
PART B
8239 210 9500 pt3 dd wk0317
FRONT CONTROL PART - CHIPS LAYOUT
This assemby drawing shows a summary of all possible versions. For components used in a specific version see schematic and respective parts list.
6-6
6-6
8239 210 9412 pt3 dd wk0317
6-7
FRONT CONTROL PART - COMPONENT LAYOUT
This assemby drawing shows a summary of all possible versions. For components used in a specific version see schematic and respective parts list.
6-7
8239 210 9412 pt3 dd wk0317
6-8 6-8
FRONT CONTROL PART - CIRCUIT DIAGRAM
A
B
C
D
E
1300 A1
1301 A3
1302 A4
1303 A4
+C
1304 A5
1305 A5
1306 A5
1307 A6
3331
2K7
3333
10K
3335
10K
1308 A6
1309 A6
1310 A7
1311 A7
1313 C1
1314 B4
1315 B3
1316 E1
2304 B5
2305 B5
2306 B4
2307 B4
2308 D3
2309 D3
2310 D4
3303 A4
3304 A4
3305 A4
3306 A5
3307 A5
3308 A5
3309 A6
3310 A6
3311 A7
3312 A7
3330 A1
3331 A1
3332 A1
3333 A1
3334 A1
3335 A1
3336 A7
3337 D5
3338 D5
3339 D5
3340 D5
3341 D5
3342 D5
3343 D5
3344 E5
3345 C6
3346 C7
3347 C7
3348 C8
3349 E6
3350 E7
3351 E7
3352 E8
6300 C6
6301 C7
6302 C8
6303 C8
6304 E6
6305 E7
6306 E8
6307 E8
7300 C5
7301 C6
7302 C7
7303 C7
7304 C8
7305 E6
7306 E7
7307 E7
7308 E8
12345678
1300
3330
2K7
3332
10K
3334
10K
FE-ST-VK-N
1313
FE-ST-VK-N
1316
EH-S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
1
2
+C
Key1
Key0
Rot_Vol_B
Rot_Vol_A
Rot_Jog_B
Rot_Jog_A
LPS_LED
RC6
Stdby_LED
LedShStr
LedShClk
LedShData
Stdby_LED
RC6
LPS_LED
GND_B
Key0
+D
+C
Stdby_Key
GND_B
GND_B
EVE
1315
2308
SWEETSPOT
GND_B
A1B
47p
2309
1301
3
C
245
47p
2310
3303
150R
PLAY
GND_B
47p
1302
2306
3304
220R
10n
STOP
3305
270R
1303
GND_B
10n
2307
15
EN1
1
STB
3
2
D1
PREVIOUS
GND_B
1314
+D
16
SRG8
8
3306
1304
EVE
MT15MT2
74HC4094D
7300
4
5
6
7
14
13
12
11
9
10
NEXT
3307
560R
1305
GND_B
13
24
3337
120R
3339
120R
3341
120R
3343
120R
SURROUND
3308
820R
1306
GND_B
10n
2304
#
3338
120R
#
3340
120R
#
3342
120R
#
3344
120R
2305
CLK
1307
GND_B
3309
1K2
TUNING
1308
GND_B
3310
1K8390R
PROGRAM
3311
1309
GND_B
TREBLE
2K7
1310
GND_B
3312
4K7
BASS
1311
GND_B
3336
10K
Stdby_Key
10n
+D +D +D +D
3345
120R
LTL-816TDK3
7301
BC847B
6300
3346
120R
#
LTL-816TDK3
7302
BC847B
6301
#
#
3347
120R
LTL-816TDK3
7303
BC847B
6302
+D +D +D +D
3349
120R
#
LTL-816TDK3
7305
BC847B
6304
#
3350
120R
#
6305
LTL-816TDK3
7306
BC847B
3351
120R
#
LTL-816TDK3
7307
BC847B
6306
#
#
3348
120R
#
6303
LTL-816TDK3
#
7304
BC847B
# Provision only
3352
120R
6307
LTL-816TDK3
7308
BC847B
A
B
#
C
D
E
8239 210 9412 pt3/4 dd wk0317
12345678
6-9 6-9
DTC KEY PART - COMPONENT & CHIP LAYOUTS
This assemby drawing shows a summary of all possible versions. For components used in a specific version see schematic and respective parts list.
8239 210 9413 pt3 dd wk0317
This assemby drawing shows a summary of all possible versions. For components used in a specific version see schematic and respective parts list.
8239 210 9413 pt3 dd wk0317
6-10
6-10
DTC KEY PART - CIRCUIT DIAGRAM
1400 A1
1401 A2
1402 A2
1403 A2
1404 A3
1405 A3
2400 A3
3400 A2
3401 A2
3402 A3
3403 A3
123
1400
1
2
AA
EH-S
GND_B
DISC1
1401
3400
150R
DISC2
1402
3401
220R
DISC3
1403
3402
270R
DISC4
1404
3403
390R
DISC5
1405
2400
100p
POWER SWITCH PART - CIRCUIT DIAGRAM
1500 B1
1501 C1
2501 B2
2502 C2
3501 C3
3502 A2
3503 B2
3504 B2
3505 A2
3506 C3
12 3
3505
A
470R
6500 C3
6501 A3
+C
3502
7504
BC847B
7500 C3
7501 B3
120R
7504 A2
6501
A
GND_B
GND_B
GND_BGND_BGND_B
8239 210 9413 pt3/4 dd wk0317
GND_B
123
B
C
1500
1
2
3
4
5
6
7
FE-ST-VK-N
Stdby_LED
RC6
LPS_LED
Stdby_key
GND_B
+C
Standby
1501
GND_B
+C
10K
3503
100R
3504
2502
GND_B
2u2
100p
2501
3506
470R
LTL-816GE
3
VS
1
OUT
GND
2
GND
TSOP4836ZC1 7501
3501
7500
BC847B
6500
4
+C
470R
LTL-816EELC
5
B
C
8239 210 9414 pt3/4 dd wk0317
12 3
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