DVD Receiver
MX5500D/21S/37 & MX5600D/37
MX5700D/21R/21S/22S/25S
Service
Service
Service
Service Manual
TABLE OF CONTENTS
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
©
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
Page
CLASS 1
LASER PRODUCT
GB
3139 785 30211
Version 1.1
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
Warning !
Invisible laser radiation when open.
Avoid direct exposure to beam.
S
Varning !
Osynlig laserstrålning när apparaten är öppnad och spärren
är urkopplad. Betrakta ej strålen.
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
and I
C SDPIF IC)
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
Checks I
C bus to NVRAM, DAC,
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
400mm
Prefold
13P
for MX39/55/56/58/59
for i6000
FE
BD
180mm
10P
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 MX55/56/58/59
for MX3900D
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
180mm
10P
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
GND_D
FMN 1107
1
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
2512
1u0
2513
2514
470K
3558
1u0
2511
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.
6-1
FRONT BOARDS
TABLE OF CONTENTS
FTD DISPLAY PIN CONFIGURATION
BLOCK DIAGRAM
/CS1
/RES
A0
/RD
/WR
D0 - D7
VDD
VSS
BZ1
BZ2
LED+
LED-
8
LCD CONTROLLER/
DRIVER
'SITRONIX'
ST7522
(Die form)
6-1
LCD DISPLAY
48 X 15 DOTS + ICONS
WHITE LED BACKLIGHT
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
PIN CONFIGURATION
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)
6-2
FRONT DISPLAY PART - CIRCUIT DIAGRAM
A
B
C
D
E
G
H
F
1101 C2
1104 A13
1105 B13
1106 E13
1107 A7
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 F 8
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
LPS_LED
Key0
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 H 3
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
VAS S
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
1104
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
6500 C3
6501 A3
12 3
3505
A
470R
+C
3502
120R
7504
BC847B
7500 C3
7501 B3
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
6-11
POWER SWITCH PART - COMPONENT & 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.
6-11
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 9414 pt3 dd wk0317
8239 210 9414 pt3 dd wk0317
6-12
HDPH & MIC PART - CIRCUIT DIAGRAM (For non-Karaoke version pt 3 pcb only)
6-12
A
1600 A3
1601 A6
1602 A6
1603 C1
1604 B5
1605 B4
2600 A4
2601 A5
2602 A5
2603 B4
2604 B4
2605 C5
2606 C3
2607 C3
2608 C4
2609 C2
2610 C4
2611 A4
3605 C4
3606 B3
3607 B5
3608 C3
3609 B5
3610 C3
3611 C5
3612 C4
3613 C2
3614 C3
3615 C5
5600 A6
5603 B5
5604 A6
5605 A6
5606 A6
7600 C3
7601 C5
123456
5
1600
YKB21-5005G
4
2
3
7
8
1
47n
2611
1605
2600
22n
2601
1
22n
2602
1604
RT-01T
HP_DET
22n
5604
5600
5605
5606
1601
FE-ST-VK-N
1
2
3
4
MIC_DET
agnd
FE-ST-VK-N
1
2
3
4
5
6
7
MIC
8
1602
A
B
C
For Karaoke version only
YKB21-5075G
1603
123456
1
2
4
5
6
mic_gnd
10K
3613
mic_gnd
2609
mic_gnd
2606
47n
47n
3610
10K
3608
1M0
2607
1n0
mic_gnd
2K7
3606
7600
BC847B
33R
3614
2604
470n
agnd
mic_gnd
RK09D
2608
45
2
470n
31
20K
3612
2603
agnd
3605
470R
100u
2610
agnd
3609
1M0
BC847B
680p
36073615
7601
agnd
680R
2605
1u0
330R
3611
agnd
100K
5603
2u2
+12A
8239 210 9415 pt3 dd wk0317
B
C
HDPH & MIC PART - COMPONENT
& CHIP LAYOUTS (For nonKaraoke version pt 3 pcb only)
6-13 6-13
8239 210 9415 pt3 dd wk0317
8239 210 9415 pt3 dd wk0317
This assemby drawing shows a summary of all possible versions. For components used in a specific version see
This assemby drawing shows a summary of all possible versions. For components used in a specific version see
schematic and respective parts list.
schematic and respective parts list.
6-14 6-14
HDPH & MIC PART - CIRCUIT DIAGRAM (For all versions pt 4 pcb)
A
1600 A3
1601 A6
1602 A6
1603 C1
1604 B5
1605 B4
2600 B5
2601 B5
2602 B5
2603 B4
2604 C4
2605 C5
2606 C3
2607 C3
2608 C4
2609 C2
2610 C4
2611 B4
3605 C4
3606 B3
3607 B5
3608 C3
3609 C5
3610 C3
3611 C5
3612 C4
3613 C2
3614 C3
3615 C5
5600 A4
5603 B5
5604 A4
5605 A4
5606 A4
7600 C3
7601 C5
123456
5
1600
YKB21-5005G
4
2
3
7
8
1
5604
5605
5606
5600
HP_DET
1601
FE-ST-VK-N
1
2
3
4
MIC_DET
agnd
1602
FE-ST-VK-N
1
2
3
A
4
5
6
B
C
For Karaoke version only
YKB21-5075G
1603
1
2
4
5
6
mic_gnd
10K
3613
mic_gnd
47n
2609
mic_gnd
2606
47n
3610
10K
3608
1M0
2607
1n0
mic_gnd
2K7
3606
7600
BC847B
33R
3614
2604
470n
agnd
47n
2611
1605
mic_gnd
5
4
RK09D
2608
2
470n
31
20K
3612
2603
agnd
3605
470R
100u
2600
2610
agnd
22n
3609
1M0
BC847B
680p
2601
1
3607
7601
3615
agnd
22n
2602
1604
RT-01T
680R330R
2605
1u0
3611
agnd
22n
100K
5603
2u2
MIC
+12A
7
8
B
C
8239 210 9415 pt4 dd wk0318
123456
HDPH & MIC PART - COMPONENT
& CHIP LAYOUTS (For all versions
pt 4 pcb)
6-15
6-15
8239 210 9415 pt4 dd wk0318
8239 210 9415 pt4 dd wk0318
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.
6-16
6-16
ELECTRICAL PARTS LIST - FRONT BOARDS
MISCELLANEOUS
3139 119 00831 LCD Module MX5500D-01
1101 2422 025 14546 Flex Socket 16P
1104 2422 025 16979 Flex Socket 4P
1105 2422 025 14544 Flex Socket 14P
1106 4822 267 10756 Flex Socket 13P
1107 4822 265 11545 Flex Socket 19P
1300 2422 025 14546 Flex Socket 16P
1301 4822 276 13775 Tact Switch
1302 4822 276 13775 Tact Switch
1303 4822 276 13775 Tact Switch
1304 4822 276 13775 Tact Switch
1305 4822 276 13775 Tact Switch
1306 4822 276 13775 Tact Switch
1307 4822 276 13775 Tact Switch
1308 4822 276 13775 Tact Switch
1309 4822 276 13775 Tact Switch
1310 4822 276 13775 Tact Switch
1311 4822 276 13775 Tact Switch
1313 4822 267 10956 Flex Socket 7P
1314 2422 129 16975 Rot Encoder 12P EVEMC2F2512B B
1315 2422 129 16974 Rot Encoder 12P EVEGC1F2512B B
1401 4822 276 13775 Tact Switch
1402 4822 276 13775 Tact Switch
1403 4822 276 13775 Tact Switch
1404 4822 276 13775 Tact Switch
1405 4822 276 13775 Tact Switch
1500 4822 267 10956 Flex Socket 7P
1501 4822 276 13775 Tact Switch
1600 2422 026 05192 Headphone Socket
1601 4822 265 11183 Flex Socket 4P non-kara
1602 4822 265 11535 Flex Socket 8P kara
1603 2422 026 05372 Mic Socket kara
CAPACITORS
2101 4822 126 13879 220nF +80/-20% 16V
2102 3198 016 31020 1nF 25V RDS
2103 2238 586 59812 100nF +80/-20% 50V RDS
2104 4822 126 14249 560pF 25V RDS
2105 4822 126 14491 2,2uF 10V RDS
2106 4822 126 14226 82pF 50V RDS
2107 4922 126 11785 47PF 50V RDS
2108 4822 122 33761 22pF 5% 50V
2109 4822 122 33761 22pF 5% 50V
2110 4822 126 14223 2,2pF +/-0,25pF 50V
2111 3198 017 41050 1uF 10V
2112 4822 122 33761 22pF 5% 50V
2113 2222 867 15339 33pF 5% 50V
2114 5322 126 11583 10nF 10% 50V
2115 2238 586 59812 100nF +80/-20% 50V
2116 2238 586 59812 100nF +80/-20% 50V
2117 3198 017 44740 470nF 10V
2118 5322 126 11583 10nF 10% 50V
2119 2238 586 59812 100nF +80/-20% 50V
2120 2238 586 59812 100nF +80/-20% 50V
2121 2020 552 94427 100pF 5% 50V
2122 2020 552 94427 100pF 5% 50V
2123 2020 552 94427 100pF 5% 50V
2124 2020 552 94427 100pF 5% 50V
2125 2020 552 94427 100pF 5% 50V
2128 4822 126 14249 560pF 25V
RDS
2130 2238 586 59812 100nF +80/-20% 50V
2131 4822 124 80483 47uF 20% 6,3V
2132 4822 124 80483 47uF 20% 6,3V
2141 3198 017 41050 1uF 10V
2304 5322 126 11583 10nF 10% 50V
2305 5322 126 11583 10nF 10% 50V
2306 5322 126 11583 10nF 10% 50V
2307 5322 126 11583 10nF 10% 50V
2308 4822 126 11785 47pF 5% 50V
2309 4822 126 11785 47pF 5% 50V
2310 4822 126 11785 47pF 5% 50V
2400 2020 552 94427 100pF 5% 50V
2501 4822 126 14491 2,2uF 10V 0805
2502 2020 552 94427 100pF 5% 50V
2600 2238 916 15641 22nF 10% 25V
2601 2238 916 15641 22nF 10% 25V
2602 2238 916 15641 22nF 10% 25V
2603 4822 124 41643 100uF 20% 16V
kara
2604 3198 017 44740 470nF 10V kara
2605 3198 017 41050 1uF 10V kara
2606 3198 017 34730 47nF 16V kara
2607 3198 016 31020 1nF 25V kara
2608 4822 126 13482 470nF +80/-20% 16V kara
2609 3198 017 34730 47nF 16V kara
2610 3198 016 36810 680pF 25V kara
2611 3198 017 34730 47nF 16V
RESISTORS
3100 4822 051 30102 1k 5% 0,062W
3101 4822 051 30689 68R 5% 0,063W
3102 4822 051 30689 68R 5% 0,063W
3103 4822 051 30102 1k 5% 0,062W
3105 4822 051 30474 470k 5% 0,062W
3106 4822 051 30103 10k 5% 0,062W
3107 4822 051 30103 10k 5% 0,062W
RDS
3108 4822 051 30152 1k5 5% 0,062W RDS
3109 4822 051 30102 1k 5% 0,062W RDS
3110 4822 051 30103 10k 5% 0,062W non-RDS
3111 4822 051 30102 1k 5% 0,062W RDS
3112 4822 051 30103 10k 5% 0,062W non-RDS
3113 4822 117 12891 220k 5% 0,062W RDS
3114 4822 051 30222 2k2 5% 0,062W RDS
3115 4822 051 30103 10k 5% 0,062W
3116 4822 051 30103 10k 5% 0,062W
ELECTRICAL PARTS LIST - FRONT BOARDS
3117 4822 051 30102 1k 5% 0,062W
3118 4822 051 30472 4k7 5% 0,062W
3119 4822 051 30102 1k 5% 0,062W
3122 4822 051 30272 2k7 5% 0,062W
3125 4822 051 30102 1k 5% 0,062W
3130 4822 051 30684 680k 5% 0,062W
3131 4822 117 11817 1k2 5% 0,062W see circuit
3131 4822 051 30392 3k9 5% 0,062W see circuit
3131 4822 051 30273 27k 5% 0,062W see circuit
3132 4822 051 30684 680k 5% 0,062W
3134 4822 051 30101 100R 5% 0,062W
3135 4822 051 30102 1k 5% 0,062W
3136 4822 051 30689 68R 5% 0,063W
3137 4822 051 30472 4k7 5% 0,062W
3141 4822 051 30102 1k 5% 0,062W
3142 4822 051 30102 1k 5% 0,062W
3143 4822 051 30102 1k 5% 0,062W
3144 4822 051 30102 1k 5% 0,062W
3145 4822 051 30102 1k 5% 0,062W
3158 4822 051 30103 10k 5% 0,062W
3159 4822 051 30103 10k 5% 0,062W
3160 4822 051 30103 10k 5% 0,062W
3161 4822 051 30102 1k 5% 0,062W
3162 4822 051 30102 1k 5% 0,062W
3163 4822 051 30102 1k 5% 0,062W
3164 4822 051 30223 22k 5% 0,062W
3165 4822 117 13632 100k 1% 0,62W
3170 4822 051 30103 10k 5% 0,062W
3171 4822 051 30103 10k 5% 0,062W
3172 4822 051 30103 10k 5% 0,062W
3173 4822 051 30103 10k 5% 0,062W
3175 4822 051 30103 10k 5% 0,062W
3176 4822 051 30103 10k 5% 0,062W
3177 4822 051 30103 10k 5% 0,062W
3303 4822 051 30151 150R 5% 0,062W
3304 4822 051 30221 220R 5% 0,062W
3305 4822 051 30271 270R 5% 0,062W
3306 4822 051 30391 390R 5% 0,062W
3307 4822 051 30561 560R 5% 0,062W
3308 4822 117 12968 820R 5% 0,62W
3309 4822 117 11817 1k2 1% 1/16W
3310 4822 117 12903 1K8 1% 0,063W
3311 4822 051 30272 2k7 5% 0,062W
3312 4822 051 30472 4k7 5% 0,062W
3330 4822 051 30272 2k7 5% 0,062W
3331 4822 051 30272 2k7 5% 0,062W
3332 4822 051 30103 10k 5% 0,062W
3333 4822 051 30103 10k 5% 0,062W
3334 4822 051 30103 10k 5% 0,062W
3335 4822 051 30103 10k 5% 0,062W
3336 4822 051 30103 10k 5% 0,062W
3337 4822 051 30121 120R 5% 0,062W
3339 4822 051 30121 120R 5% 0,062W
3341 4822 051 30121 120R 5% 0,062W
3343 4822 051 30121 120R 5% 0,062W
3345 4822 051 30121 120R 5% 0,062W
3347 4822 051 30121 120R 5% 0,062W
3350 4822 051 30121 120R 5% 0,062W
3352 4822 051 30121 120R 5% 0,062W
3400 4822 051 30151 150R 5% 0,062W
3401 4822 051 30221 220R 5% 0,062W
3402 4822 051 30271 270R 5% 0,062W
3403 4822 051 30391 390R 5% 0,062W
3501 4822 051 30471 470R 5% 0,062W
3502 4822 051 30121 120R 5% 0,062W
3503 4822 051 30101 100R 5% 0,062W
3504 4822 051 30103 10k 5% 0,062W
3505 4822 051 30471 470R 5% 0,062W
3506 4822 051 30471 470R 5% 0,062W
3605 4822 051 30471 470R 5% 0,062W kara
3606 4822 051 30272 2k7 5% 0,062W kara
3607 4822 051 30681 680R 5% 0,062W kara
3608 4822 051 30105 1M 5% 0,062W kara
3609 4822 051 30105 1M 5% 0,062W kara
3610 4822 051 30103 10k 5% 0,062W kara
3611 4822 117 13632 100k 1% 0,62W kara
3612 2120 366 90291 Potm Rotary 20K kara
3613 4822 051 30103 10k 5% 0,062W kara
3614 4822 051 30339 33R 5% 0,062W kara
3615 4822 051 30331 330R 5% 0,062W kara
4100 4822 051 30008 0R Jumper 0603
4101 4822 051 30008 0R Jumper 0603
4102 4822 051 30008 0R Jumper 0603
4103 4822 051 30008 0R Jumper 0603
4104 4822 051 30008 0R Jumper 0603
4105 4822 051 30008 0R Jumper 0603
4106 4822 051 30008 0R Jumper 0603
4107 4822 051 30008 0R Jumper 0603
4108 4822 051 30008 0R Jumper 0603
4109 4822 051 30008 0R Jumper 0603
4111 4822 051 30008 0R Jumper 0603
4112 4822 051 30008 0R Jumper 0603
4113 4822 051 30008 0R Jumper 0603
4114 4822 051 30008 0R Jumper 0603
4115 4822 051 30008 0R Jumper 0603
4116 4822 051 30008 0R Jumper 0603
4117 4822 051 30008 0R Jumper 0603
4119 4822 051 30008 0R Jumper 0603
4120 4822 051 30008 0R Jumper 0603
4121 4822 051 30008 0R Jumper 0603
4122 4822 051 30008 0R Jumper 0603
4128 4822 051 30008 0R Jumper 0603
4130 4822 051 30008 0R Jumper 0603
4132 4822 051 30008 0R Jumper 0603
6-17
6-17
ELECTRICAL PARTS LIST - FRONT BOARDS
RESISTORS
4137 4822 051 30008 0R Jumper 0603
4138 4822 051 30008 0R Jumper 0603
4139 4822 051 30008 0R Jumper 0603
4140 4822 051 30008 0R Jumper 0603
4141 4822 051 30008 0R Jumper 0603
4142 4822 051 30008 0R Jumper 0603
4143 4822 051 30008 0R Jumper 0603
4144 4822 051 30008 0R Jumper 0603
4145 4822 051 30008 0R Jumper 0603
4146 4822 051 30008 0R Jumper 0603
4147 4822 051 30008 0R Jumper 0603
4148 4822 051 30008 0R Jumper 0603
4149 4822 051 30008 0R Jumper 0603
4150 4822 051 30008 0R Jumper 0603
4152 4822 051 30008 0R Jumper 0603
4153 4822 051 30008 0R Jumper 0603
4154 4822 051 30008 0R Jumper 0603
4155 4822 051 30008 0R Jumper 0603
4156 4822 051 30008 0R Jumper 0603
4157 4822 051 30008 0R Jumper 0603
4158 4822 051 30008 0R Jumper 0603
4159 4822 051 30008 0R Jumper 0603
4160 4822 051 30008 0R Jumper 0603
4161 4822 051 30008 0R Jumper 0603
4163 4822 051 30008 0R Jumper 0603
4164 4822 051 30008 0R Jumper 0603
4165 4822 051 30008 0R Jumper 0603
4166 4822 051 30008 0R Jumper 0603
4168 4822 051 30008 0R Jumper 0603
4169 4822 051 30008 0R Jumper 0603
4170 4822 051 30008 0R Jumper 0603
4171 4822 051 30008 0R Jumper 0603
4172 4822 051 30008 0R Jumper 0603
4173 4822 051 30008 0R Jumper 0603
4174 4822 051 30008 0R Jumper 0603
4175 4822 051 30008 0R Jumper 0603
4176 4822 051 30008 0R Jumper 0603
4177 4822 051 30008 0R Jumper 0603
4178 4822 051 30008 0R Jumper 0603
4179 4822 051 30008 0R Jumper 0603
4180 4822 051 30008 0R Jumper 0603
4181 4822 051 30008 0R Jumper 0603
4182 4822 051 30008 0R Jumper 0603
4183 4822 051 30008 0R Jumper 0603
4184 4822 051 30008 0R Jumper 0603
4185 4822 051 30008 0R Jumper 0603
4186 4822 051 30008 0R Jumper 0603
4187 4822 051 30008 0R Jumper 0603
4188 4822 051 30008 0R Jumper 0603
4189 4822 051 30008 0R Jumper 0603
4190 4822 051 30008 0R Jumper 0603
4191 4822 051 30008 0R Jumper 0603
4192 4822 051 30008 0R Jumper 0603
4193 4822 051 30008 0R Jumper 0603
4194 4822 051 30008 0R Jumper 0603
4195 4822 051 30008 0R Jumper 0603
4196 4822 051 30008 0R Jumper 0603
4197 4822 051 30008 0R Jumper 0603
4198 4822 051 30008 0R Jumper 0603
4199 4822 051 30008 0R Jumper 0603
4200 4822 051 30008 0R Jumper 0603
4201 4822 051 30008 0R Jumper 0603
4202 4822 051 30008 0R Jumper 0603
4203 4822 051 30008 0R Jumper 0603
4204 4822 051 30008 0R Jumper 0603
4205 4822 051 30008 0R Jumper 0603
4206 4822 051 30008 0R Jumper 0603
4207 4822 051 30008 0R Jumper 0603
4208 4822 051 30008 0R Jumper 0603
4209 4822 051 30008 0R Jumper 0603
4210 4822 051 30008 0R Jumper 0603
4211 4822 051 30008 0R Jumper 0603
4212 4822 051 30008 0R Jumper 0603
4213 4822 051 30008 0R Jumper 0603
4214 4822 051 30008 0R Jumper 0603
4215 4822 051 30008 0R Jumper 0603
4216 4822 051 30008 0R Jumper 0603
4217 4822 051 30008 0R Jumper 0603
4218 4822 051 30008 0R Jumper 0603
4219 4822 051 30008 0R Jumper 0603
4220 4822 051 30008 0R Jumper 0603
4221 4822 051 30008 0R Jumper 0603
4222 4822 051 30008 0R Jumper 0603
4223 4822 051 30008 0R Jumper 0603
4224 4822 051 30008 0R Jumper 0603
4225 4822 051 30008 0R Jumper 0603
4226 4822 051 30008 0R Jumper 0603
4227 4822 051 30008 0R Jumper 0603
4228 4822 051 30008 0R Jumper 0603
4229 4822 051 30008 0R Jumper 0603
4230 4822 051 30008 0R Jumper 0603
4231 4822 051 30008 0R Jumper 0603
4232 4822 051 30008 0R Jumper 0603
4234 4822 051 30008 0R Jumper 0603
4235 4822 051 30008 0R Jumper 0603
4236 4822 051 30008 0R Jumper 0603
4237 4822 051 30008 0R Jumper 0603
4238 4822 051 30008 0R Jumper 0603
4239 4822 051 30008 0R Jumper 0603
4240 4822 051 30008 0R Jumper 0603
4241 4822 051 30008 0R Jumper 0603
4242 4822 051 30008 0R Jumper 0603
4243 4822 051 30008 0R Jumper 0603
4244 4822 051 30008 0R Jumper 0603
ELECTRICAL PARTS LIST - FRONT BOARDS
4245 4822 051 30008 0R Jumper 0603
4246 4822 051 30008 0R Jumper 0603
4247 4822 051 30008 0R Jumper 0603
4249 4822 051 30008 0R Jumper 0603
4250 4822 051 30008 0R Jumper 0603
4251 4822 051 30008 0R Jumper 0603
4254 4822 051 30008 0R Jumper 0603
4255 4822 051 30008 0R Jumper 0603
4256 4822 051 30008 0R Jumper 0603
4257 4822 051 30008 0R Jumper 0603
4301 4822 051 30008 0R Jumper 0603
4302 4822 051 30008 0R Jumper 0603
4303 4822 051 30008 0R Jumper 0603
4304 4822 051 30008 0R Jumper 0603
4305 4822 051 30008 0R Jumper 0603
4306 4822 051 30008 0R Jumper 0603
4307 4822 051 30008 0R Jumper 0603
4308 4822 051 30008 0R Jumper 0603
4309 4822 051 30008 0R Jumper 0603
4310 4822 051 30008 0R Jumper 0603
4311 4822 051 30008 0R Jumper 0603
4312 4822 051 30008 0R Jumper 0603
4313 4822 051 30008 0R Jumper 0603
4314 4822 051 30008 0R Jumper 0603
4315 4822 051 30008 0R Jumper 0603
4316 4822 051 30008 0R Jumper 0603
4317 4822 051 30008 0R Jumper 0603
4318 4822 051 30008 0R Jumper 0603
4319 4822 051 30008 0R Jumper 0603
4320 4822 051 30008 0R Jumper 0603
4321 4822 051 30008 0R Jumper 0603
4322 4822 051 30008 0R Jumper 0603
4323 4822 051 30008 0R Jumper 0603
4324 4822 051 30008 0R Jumper 0603
4325 4822 051 30008 0R Jumper 0603
4326 4822 051 30008 0R Jumper 0603
4327 4822 051 30008 0R Jumper 0603
4328 4822 051 30008 0R Jumper 0603
4329 4822 051 30008 0R Jumper 0603
4330 4822 051 30008 0R Jumper 0603
4332 4822 051 30008 0R Jumper 0603
4334 4822 051 30008 0R Jumper 0603
4337 4822 051 30008 0R Jumper 0603
4338 4822 051 30008 0R Jumper 0603
4339 4822 051 30008 0R Jumper 0603
4342 4822 051 30008 0R Jumper 0603
4343 4822 051 30008 0R Jumper 0603
4400 4822 051 30008 0R Jumper 0603
4500 4822 051 30008 0R Jumper 0603
4501 4822 051 30008 0R Jumper 0603
4600 4822 051 30008 0R Jumper 0603
4601 4822 051 30008 0R Jumper 0603
4602 4822 051 30008 0R Jumper 0603
COILS & FILTERS
5100 3198 018 52280 Fixed Inductor 2,2uH 10%
5101 3139 110 53431 VU Meter FG-PH16CATS00 Black
5102 5322 242 73686 Ceram Resonator 12MHz
5103 4822 242 70938 X’tal 32,768kHz
5104 3198 018 52280 Fixed Inductor 2,2uH 10%
5105 4822 242 11033 X'tal Resonator 4,332MHz
RDS
5600 2422 549 44607 Fixed Ind 100MHz 600R
5603 4822 157 10586 Coil 2,2uH 10%
kara
5604 2422 549 44607 Fixed Ind 100MHz 600R
5605 2422 549 44607 Fixed Ind 100MHz 600R
5606 2422 549 44607 Fixed Ind 100MHz 600R
DIODES
6104 9322 190 55676 LTL-816TDK3
6105 4822 130 80622 BAT54
6106 4822 130 31878 1N4003G
6108 4822 130 11397 BAS316
6113 4822 130 31878 1N4003G
6118 4822 130 80622 BAT54
6119 4822 130 31878 1N4003G
6300 9322 190 55676 LTL-816TDK3
6302 9322 190 55676 LTL-816TDK3
6305 9322 190 55676 LTL-816TDK3
6307 9322 190 55676 LTL-816TDK3
6500 9322 179 76676 LTL-816EELC
6501 9322 183 96676 LTL-816GE
TRANSISTORS & INTEGRATED CIRCUITS
7100 3139 110 53501 TMP88CU74F mark "5500S53501"
7101 5322 130 60159 BC847B
7102 9352 686 05118 SAA6581T
RDS
7103 9322 145 26668 M24C02-WMN6
7104 5322 130 60159 BC847B
7105 5322 130 60159 BC847B
7106 5322 130 60159 BC847B
7107 5322 130 60159 BC847B
7300 4822 209 15449 74HC4094D
7301 5322 130 60159 BC847B
7303 5322 130 60159 BC847B
7306 5322 130 60159 BC847B
7308 5322 130 60159 BC847B
7500 5322 130 60159 BC847B
7501 9322 185 95667 IR RECEIVER TSOP4836
7504 5322 130 60159 BC847B
7600 5322 130 60159 BC847B
kara
7601 5322 130 60159 BC847B kara
Note: Only the parts mentioned in this list are normal service
spare parts.
7A-17A-1
1
FM
Osc.
FM
Mixer
AM
Mixer
AM
Osc.
AM IF
IF1
IF2
FM
Det.
AM
Det.
3393733
RADIO IC
TEA 5757H
TUNER BOARD
ECO 6
Systems
1018 11
14
15
24
right
right
left
left
stereo
VCO
4140 36 193244 25
Stereo
Decoder
AFC
AFC +
AFC -
4
4
AGC
Pre-
scaler
Multi-
plexer
Charge
pump
Stabilizer
CONTROL
Reference
Oscillator
29
28
27
clock
data
enable
P1
P0
31
30
programmable
output ports
V
Loop
V
Loop
V
Loop
V
Loop
V
Loop
2
6
5
43
C
D
450kHz450kHz450kHz
20
75kHz
V
Stab
AV
Stab
BV
Stab
B
V
Stab
A V
Stab
B
10,7 MHz 10,7 MHz
35 9
Vdd Vcc1
723
V
Stab
A
V
Stab
B
38
34
22
Vcc2
8
ECO6 Systems, 140499
LF filter
RDS
(MPX)
RDS
(MPX)
stereo
clock
data
enable
Version
1120
1
8
FM
Frontend
AM
Frontend
AM-FRAME AERIAL
B
1103
1101
(1102)
A
FM
MPX
buffer ampl.
5
Discriminator
10,7 MHz
Vdd
Vcc1
Vcc
Vcc2
AM-RF
AM-Osc.
FM-Osc.
FM-RF FM-IF 1 FM-IF 2
AM-IF 1 AM-IF 2
AM-AFC
3
2
BLOCK DIAGRAM
ECO6 Tuner Board
version:
SYSTEMS non-CENELEC
TABLE OF CONTENTS
Blockdiagram ..................................................................7A-1
Schematic Diagram.........................................................7A-2
Component Layout..........................................................7A-3
Adjustment table .............................................................7A-3
Electrical Partslist............................................................7A-4
7A-2 7A-2
1
TUNER BOARD ECO6
USA
1101
2105
3
100n
2
A
A
B
YKD21
FM 75 OHM
not USA
1102
2
2102
C-PAD
1
1
100n
1131
C
D
E
AM FRAME AERIAL
1103
F
XH-S
B
G
H
12 3
2345
/ SYSTEMS NON CENELEC
USA
1130
C-PAD
T102
T103
AM-RF
T105
2
T106
1
5102
6
5
4
6103
BAV99
MW
87
2104
100p
printed
2101
47p
6106
BAS216
3102
100K
FM-RF
6131
1SV228
p
2154
FM-OSCILLATOR
6130
33n
1SV228
E-EU
560p
T110
3101
33K
2152
2107
1
T111
1u
6105-1
2
2106
1
HN1V02H
11p
7
7KL
1
2
3
2153
15p
E-EU
12p
J
AM-OSCILLATOR
6105
1
2
3
HN1V02H
8
7
6
54
3132
47R
5123
6
87
MW
34
2
1
456
LEGEND
p ...for provision only
USA ... for USA version only
E-EU ... for East European version only
J ... for Japanese version only
2p2
4p7
3105
220R
5130
3
p
2155
6105-2
2120
2119
6 7 8 9 10 11 12 13
VERSION PROGRAMMING COMPONENTS
AM-IF1
450kHz
11p
3181
6
HN1V02H
18p
10p
2125
2124
C
T109
Q-multiplier
5131
1K
2159
3134
560p
22n
33p
VCO
22K
0.6V
7102
BF550
5
3103
0V
printed
printed
5111
4
6
3104
330R
8
T115
8K2
2103
100K
3142
T112
1n
2126
T128
D
3141
56K
330p
VCC1
2127
220n
2165
100n
2129
100u
0.1V
0V
7.6V
7.8V
1.6-8V
1-8V
1V
1.3V
0.7V
1.2V
7101
TEA5757H
TEA5759H
2V
1
0V
2
3
4
5
6
7
8
9
10
11
AM DET
RIPPLE
AM-RF
FM-RF
RF-GND1
FM-OSC
AM-OSC
VCC1
I-TUNE
VCO
AF-OUT
MPX-IN
2131
J
RIPPLE
CHARGE
0.8V
470n
2128
0.2V
AGC
AGC
CTRL
PUMP
LPF
0.15V
3145
2132
44
FRONTEND
RDS only
VCC1
33p
1.3V
3143
22K
3144
7103
BC857C
MPX
BUFFER
MPX
2169
1K
2n2
to 1120
pin 5
AMPLIFIER
3176
33K
0.7V
2149
78
...V FM mode stereo
...V MW mode
EVM
V
...V LW mode
voltages measured while
set is tuned to a strong transmitter
3
2
T113
1
OSC
7
10u
FM
FM
2K2
2133
470n
4103
0R
J
7119
BFS20
IF-AMP.
0.8V
1.4V
42
43 39
41 3640
FM-IN
RF-GND2
AM-IF1-IN
AM-IF
AM
FRONTEND
AM
OSC
MULTI-
PRE-
SCALER
PLEXER
VSTABB
VSTABA
STABILIZER
VCC2
STEREO
DECODER
RIGHT
LEFT
MUTE
13
0.8V
15
0.6V
0.6V
1u
5119
6
DISCRIMINATOR
USA
15n
22n
2134
J
3119
J
3113
1.4V
AM-MIXOUT
AM
MIXER
AGC
VDD
AGC
PILOT
16
1V
2138
87
2135
15n
J
MIXER
FILTER
1.2V
2u2
USA
22n
FM-IF1
330R
2112
100p
1K
1V
FM-MIXOUT
FM
IF-GND
171412
34
2
1
5109
AM
DET
DET
2150
100n
1I3
O
2
G
1.1V
1.4V
0.7V
0.7V
1.4V
38 34
37 35
FM-IF2
FM
IF1
FM
IF2
AGC
FM-DEMOD
1V
0V
T141
2164
2140 15p
FM-IF1-IN
AGC
CONTROL
AFC
AFC-
1.1V
470n
2
82p
AM-IF2
AFC+
1.1V
T142
2019
FIELDSTR-IND
2V
T116
2141
VSTABA
IF
AM
FM
2139
FM-IF2
I
2118
VCC2
100n
T114
5110
O
13
G
2
1.4V
VSTABB
CONTROL
XTAL
OSC
MONO/
STEREO
VDD
VCC2
22
11.1V
FM-IF2-IN
AM-AFC
WRITE-EN
DATA
CLOCK
DIG-GND
P1
P0
VCC1
VCC2
VDD
1.2V
0.7V
33
32
1.4V
31
7.9V
30
7.7V
0.1V
29
28
27
26
25
1.4V
24
stereo 0.2V
mono 4.8V
23
VDD
7.6V
7.8V
11.1V
9.6V
9.5V
5112
34
2
1
7P
5114
34
2
1
7P
p
2161
100n
p
0V
0V
0V
3169
150K
5121
DT-381
kHz
75K
9.6V
9.5V
T140
3168
120R
22n
2130
11.1V
T118
2144
AM-IF2
AM-AFC
2163
100n
2166
1n
2167
12p
3155
220R
1u
450kHz
87
450kHz
87
P1
P0
3167
120R
BC547C
6
6
12V
7112
10.4V
9 1011121314
Signal path
FM
AM
MPX (Audio Frequency)
AF - left/right
VERSION
/00 /02 FM/MW/LW
/00 /02 FM/MW
/01 FM/MW
/14 FM-OIRT/MW
/17 FM/AM
/06 FM-Japan/AM
VERSION DETECTION
P1
3170
100K
PROGR.
OUTPUT PORTS
2n2
2148
2147
2145
5K6
3172
9.6V
3156
3157
3160
470R
220p
220p
from 2169
2143
6120 3170
component mounted
6120
BAS216
0.2V
100K
7111
BC847C
0V
100K
3161
22K
3159
470R
220p
2146
3158
470R
MPX
12Vtyp
(10-14V)
T117
220n
6107
3146
3154
330R
BZX284-C11
22R
3156
0V
0V
0V
3157
5V
0V
stereo stereomono
T123
T122
T121
T120
T127
T126
1132
3153
2137
152kHz, 50mV
3
STEREO
CLOCK
DATA
ENABLE/MPX
T125
C-PAD
T124
470R
220n
3152
2136
14
7111
pp
stereo 0.4V
mono 4.8V
1120
8
7
6
5
VCC
4
RIGHT
3
GND
2
LEFT
1
FE-BT-VK-N
470R
220n
ECO6 Sys-non Cenelec, 000911
1101 A1
1102 B1
1103 F2
1120 E14
1130 A2
1131 B2
1132 G13
2101 B3
2102 B1
2103 C7
2104 B3
2105 A2
2106 F3
2107 F4
2119 H6
2120 G6
A
2124 H6
2125 H6
2126 F7
2127 E7
2128 C8
2129 C7
2130 F11
2131 G8
2132 G8
2133 G8
2134 H8
2135 H9
2136 G14
2137 G13
B
2138 F9
2139 G9
2140 G9
2141 F10
2143 G12
2144 G11
2145 F12
2146 E12
2147 E12
2148 E12
2149 H7
2150 A10
2152 E4
C
2153 E5
2154 D5
2155 D5
2159 F6
2161 C11
2163 D11
2164 F10
2165 C7
2166 E11
2167 E11
2169 H8
3101 E4
3102 D4
3103 C6
D
3104 A7
3105 B6
3132 G5
3134 H6
3141 E7
3142 E7
3143 G7
3144 H7
3145 F8
3146 G13
3152 G14
3153 G13
3154 G13
E
3155 G11
3156 C12
3157 C12
3158 E13
3159 D13
3160 D12
3161 D13
3167 F12
3168 F11
3169 E11
3170 C12
3172 G12
3176 G7
3181 E6
F
5102 F2
to/from
5109 B9
5110 B10
5111 A8
5112 A11
5114 B11
5119 G9
5121 E11
5123 G5
5130 E5
5131 C6
4
G
H
6103 B2
6105-1 F3
6105-2 G5
6106 C3
6107 G13
6120 C13
6130 E5
6131 D5
7101 C8
7102 C6
7103 H7
7111 C13
7112 G12
T102 B2
T103 B2
T105 F2
T106 F2
T109 B6
T110 F5
T111 F4
T112 F7
T113 A8
T114 B10
T115 A8
T116 F10
T117 G13
T118 G11
T120 F13
T121 F13
T122 F13
T123 E13
T124 G14
T125 F14
T126 F13
T127 F13
T128 D7
T140 F11
T141 F10
T142 F10
7A-37A-3
VARICAP ALIGNMENT
FM RF
FM IF
VCO
AM IF
AM RF
3)
108MHz
87.5MHz
(65.81MHz)
87.5MHz
(65.81MHz)
87.5MHz
(65.81MHz)
279kHz
153kHz
1602kHz
531kHz
5130
check
5122
check
5123
check
8V ±0.2V
4.3V ±0.5V
(1.2V ±0.5V)
8V ±0.2V
1.1V ±0.4V
8V ±0.2V
1.1V ±0.4V
1494kHz
558kHz
560kHz 5102
1500kHz
5103198kHz
1494kHz
558kHz
560kHz
1500kHz
198kHz
2106
5102
2106
3142 152kHz ±1kHz
1)
98MHz
5112
MAX
FM
87.5 - 108MHz
(65.81 - 74, 87.5 - 108MHz)
LW
153 - 279kHz
MW
FM/MW/LW- version, 9kHz grid
531 - 1602kHz
1700kHz
530kHz
5123
check
8V ±0.2V
1.1V ±0.4V
1602kHz
531kHz
5123
check
6.9V ±0.2V
1.1V ±0.4V
108MHz
108MHz 2155
5131
MW
FM/AM-version, 10kHz grid
530 - 1700kHz
FM
MW
LW
98MHz, 1mV
continuous wave
450kHz
connect pin 6 of
IC 7101 (AM Osc.)
with 3.3kΩ to Vcc
Use Service Testprogram. By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically.
4
1
3
5
5
A
A
5119FM
10.7MHz, 45mV
continuous wave
2D
mod=1kHz
∆f=±22.5kHz
1)
If sensitivity of frequency counter is too low adjust to max. channel separation
(input signal: stereo left 90% + 9%, adjust output on right channel to minimum)
Repeat
ECO6, Sys + PA with frame aerial, 070799
TUNER ADJUSTMENT TABLE ( ECO6 FM/MW- and FM/MW/LW - versions with AM-frame aerial )
∆f=±10kHz
VRF = 0.5mV
C
see
remark
2)
220R
100nF
36
IC 7101
220R
100nF
40
IC 7101
2141
shortcircuit
to block AFC
21
IC 7101
max.
symmetric
f
o
AM AFC
MW
C
continuous wave
VRF = 2mV
5111
5114
2
0 ± 2 mV DC
0 ± 3 mV DC
MW
4)
FM/MW/LW- and FM/MW-version
( 9kHz grid)
531 - 1602kHz
B
∆f = ±30kHz
V
RF
as low as
possible
max.
symmetric
f
o
MW
FM/AM-version, 10kHz grid
530 - 1700kHz
3)
For AM RF adjustments the original frame antenna has to be used !
2)
RC network serves for damping the IF-filter while adjusting the other one.
4)
MW has to be aligned before LW.
Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter
FM
87.5 - 108MHz
(65.81 - 74, 87.5 - 108MHz)
FM/MW-version, 9kHz grid
531 - 1602kHz
(as low as
possible)
ECO6 System non Cenelec stage .3, 120900
TUNER BOARD ECO6
Systems non Cenelec
/ componentside view
1101 A6
1102 B6
1103 D6
1120 A4
1130 B5
1131 D5
1132 A5
2106 C5
2107 B5
2128 C4
2129 B4
2133 D2
2138 C2
2144 B2
2155 C4
3142 D2
5102 D6
5109 A3
5110 B3
5111 B4
5112 A3
5114 A2
5119 C2
5121 B2
5123 D5
5130 D3
5131 D4
7112 C1
9101 A2
9103 B2
9104 B5
9105 B1
9106 B3
9107 D4
9108 C4
9109 D2
AM FRAME AERIAL
FM 75Ω
B
A
TUNER BOARD ECO6
Systems - non Cenelec
/
copperside view
2101 B4
2102 B1
2103 D4
2104 B4
2105 C1
2112 B5
2119 D3
2120 D3
2124 D3
2125 D3
2126 D6
2127 C5
2130 D5
2131 C5
2132 D6
2134 D7
2135 D7
2136 A4
2137 A4
2139 C6
2140 C6
2141 C6
2143 C7
2145 A5
2146 B7
2147 A5
2148 B6
2149 D6
2150 B5
2152 C5
2153 C5
2154 C4
2159 C5
2161 A6
2163 B6
2164 C6
2165 C4
2166 B6
2167 B6
2169 A4
3101 D5
3102 C3
3103 C4
3104 B4
3105 C4
3113 B5
3119 B5
3132 D5
3134 D3
3141 C5
3143 D6
3144 B7
3145 C5
3146 C7
3152 A4
3153 A4
3154 C7
3155 C7
3156 A6
3157 A6
3158 A4
3159 A5
3160 A5
3161 A5
3167 B7
3168 C7
3169 B6
3170 A6
3172 C7
3176 D6
3181 D4
4103 B5
4106 C4
4107 C5
4108 C5
6103 B3
6105 C3
6106 C3
6107 C7
6120 A6
6130 D4
6131 C4
7101 C5
7102 D4
7103 D7
7111 A5
7119 B5
These assembly drawings show a summary of all possible versions.
For components used in a specific version see schematic diagram respectively partslist.
ECO6 Systems non CENELEC stage .3, 120900
41..
in schematic diagram)
(not all items shown
SMD jumper
EB
C
A
K
1
2
7
8
4
D
A
C
1
2
5
3
V
dd
Vcc2
Vcc1
Electrical Partslist
ECO6
SYSTEMS NON-CENELEC
7A-4
7A-4
MISCELLANEOUS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
1101 2422 015 19376 SOCKET 2P CLICKFIT USA only
1102 4822 267 10283 SOCKET COAX, IEC 75Ω not USA
1103 4822 265 31184 JST CONNECTOR 2 POLE
1120 4822 265 11515 FFC SOCKET, 8P
CAPACITORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
2101© 4822 126 13692 47pF 1% 63V
2102© 4822 126 13838 100nF 10% 50V
2103© 5322 122 31647 1nF 10% 63V
2104© 5322 122 32531 100pF 5% 50V
2105© 4822 126 13838 100nF 10% 50V USA only
2106 2020 800 00191 3-11pF TRIMCAP.,N450
2107 4822 121 51319 1µF 20% 50V
2120© 4822 126 13689 18pF 1% 63V
2124© 5322 122 32654 22nF 10% 63V
2125© 2020 552 96199 560pF 1% 50V
2126© 5322 122 31863 330pF 5% 50V
2127© 4822 126 14076 220nF 20% 25V
2128 4822 124 40248 10µF 20% 63V
2129 4822 124 41584 100µF 20% 10V
2130© 5322 122 32654 22nF 10% 63V
2131© 4822 126 13482 470nF 20% 16V
2132© 4822 126 13482 470nF 20% 16V
2133 4822 124 21913 1µF 20% 63V
2134© 4822 126 13188 15nF 5% 63V not USA
2134© 5322 122 32654 22nF 10% 63V USA only
2135© 4822 126 13188 15nF 5% 63V not USA
2135© 5322 122 32654 22nF 10% 63V USA only
2136© 4822 126 14076 220nF 20% 25V
2137© 4822 126 14076 220nF 20% 25V
2138 4822 124 22652 2,2µF 20% 50V
2139© 4822 126 14236 15pF 5% 50V
2140© 4822 126 13695 82pF 1% 63V
2141© 4822 126 13838 100nF 10% 50V
2143© 4822 126 14076 220nF 20% 25V
2144 4822 124 21913 1µF 20% 63V
2145© 4822 122 33575 220pF 5% 50V
2146© 4822 122 33575 220pF 5% 50V
2147© 4822 122 33575 220pF 5% 50V
2148© 4822 122 33127 2,2nF 10% 63V
2149© 5322 122 32659 33pF 5% 50V RDS only
2150© 4822 126 13838 100nF 10% 50V
2152© 4822 126 12105 33nF 5% 63V not for East Europe
2152© 5322 116 80853 560pF 5% 63V for East Europe only
2153© 4822 126 13486 15pF 2% 63V not for East Europe
2153© 4822 122 33926 12pF 2% 50V for East Europe only
2155 2020 800 00191 3-11pF TRIMCAP.,N450
2159© 5322 122 32659 33pF 5% 50V
2164© 4822 126 13482 470nF 20% 16V
2165© 4822 126 13838 100nF 10% 50V
2166© 5322 122 31647 1nF 10% 63V
2167© 4822 122 33926 12pF 5% 50V
2169© 4822 122 33127 2,2nF 10% 63V RDS only
not USA
RESISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
3143© 4822 051 20223 22kΩ 5% 0,1W RDS only
3144© 4822 051 10102 1kΩ 2% 0,25W RDS only
3145© 4822 117 11449 2,2kΩ 1% 0,1W
3146© 4822 051 20229 22Ω 5% 0,1W
3152© 4822 051 20471 470Ω 5% 0,1W
3153© 4822 051 20471 470Ω 5% 0,1W
3154© 4822 117 13577 330Ω 1% 0,1W
3155© 4822 117 11503 220Ω 5% 0,1W
3156© 4822 117 10837 100kΩ 1% 0,1W
3157© 4822 117 10837 100kΩ 1% 0,1W
3158© 4822 051 20471 470Ω 5% 0,1W
3159© 4822 051 20471 470Ω 5% 0,1W
3160© 4822 051 20471 470Ω 5% 0,1W
3161© 4822 051 20223 22kΩ 5% 0,1W
3167© 4822 051 20121 120Ω 5% 0,1W
3168© 4822 051 20121 120Ω 5% 0,1W
3169© 4822 051 20154 150kΩ 5% 0,1W
3170© 4822 117 10837 100kΩ 1% 0,1W
3172© 4822 051 20562 5,6kΩ 5% 0,1W
3176© 4822 051 20333 33kΩ 5% 0,1W
3181© 4822 051 10102 1kΩ 2% 0,25W
4103© 4822 051 20008 CHIP JUMPER 0805
4106© 4822 051 20008 CHIP JUMPER 0805
4107© 4822 051 20008 CHIP JUMPER 0805
4108© 4822 051 20008 CHIP JUMPER 0805
COILS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
5102 4822 157 71634 RF-COIL MW
5109 4822 242 70665 FM-IF FILTER 10,7MHz
5110 4822 242 70665 FM-IF FILTER 10,7MHz
5111 2422 549 44023 AM-IF FILTER 450kHz
5112 4822 157 70302 AM-IF FILTER 450kHz
5114 4822 157 70302 AM-IF FILTER 450kHz
5119 4822 157 11443 DISCRIMINATOR COIL
5121 4822 242 10261 QUARTZ 75kHz
5123 2422 549 44108 RF-COIL, AM-OSCILLATOR
5130 4822 157 11843 RF COIL 1,5 TURNS
5131 4822 157 11843 RF COIL 1,5 TURNS
DIODES
–––––––––––––––––––––––––––––––––––––––––––––––––––––
6103© 5322 130 34337 BAV99
6105© 4822 130 83075 HN1V02H
6106© 4822 130 83757 BAS216
6107© 9340 386 90115 BZX284-C11
6120© 4822 130 83757 BAS216
6130© 4822 130 82833 1SV228
6131© 4822 130 82833 1SV228
TRANSISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
7102 4822 130 42131 BF550
7103© 5322 130 42756 BC857C RDS only
7111© 5322 130 42755 BC847C
7112 4822 130 44503 BC547C
RDS only
RESISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
3101© 4822 051 20333 33kΩ 5% 0,1W
3102© 4822 117 10837 100kΩ 1% 0,1W
3103© 4822 051 20822 8,2kΩ 5% 0,1W
3104© 4822 117 13577 330Ω 1% 0,1W
3105© 4822 117 11503 220Ω 5% 0,1W
3132© 4822 051 20479 47Ω 5% 0,1W
3134© 4822 051 20223 22kΩ 5% 0,1W
3141© 4822 117 11148 56kΩ 1% 0,1W
3142 4822 100 12159 TRIMPOT. 100kΩ
INTEGRATED CIRCUITS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
7101© 9351 740 80557 TEA5757H/V1, RADIO IC
7B-17B-1
1
AM
Mixer
AM
Osc.
AM IF
IF1
IF2
FM
Det.
AM
Det.
37 33
RADIO IC
TEA 5762
TUNER BOARD
ECO 6
Systems Cenelec
1018 11
143915
24
right
AM/FM
right
left
left
stereo
VCO
4140 36 193244 25
Stereo
Decoder
AFC
AFC +
AFC -
4
4
AGC
Pre-
scaler
Multi-
plexer
Charge
pump
Stabilizer
CONTROL
Reference
Oscillator
292827
clock
data
enable
P1
P0
31
30
programmable
output ports
V
Loop
V
Loop
V
Loop
2
6
5 FM Osc.
C
D
450kHz450kHz450kHz
20
75kHz
V
Stab
AV
Stab
BV
Stab
B
V
Stab
A V
Stab
B
10,7 MHz 10,7 MHz
35 9
Vdd Vcc1
723
V
Stab
A
V
Stab
B
38
34
22
Vcc2
8
ECO6 Systems Cenelec, 140499
V
Loop
+FM
AM-RF
AM-Osc.
FM-IF 1 FM-IF 2
LF filter
MPX
buffer ampl.
RDS
(MPX)
5
RDS
(MPX)
stereo
clock
data
enable
Version
3
1120
AM-IF 1 AM-IF 2
AM-AFC
1
8
AM
Frontend
2
AM-FRAME AERIAL
B
1103
1101
(1102)
A
FM
AM/FM
Discriminator
10,7 MHz
Vdd
+FM
Vcc1
Vcc
Vcc2
MW/LW
AM-RF,
AM-Osc.
1
Ant.
Osc.
out
GND
234 6 5
8
7
V
CC
V
varicap
MIXER
FM FRONTEND
IF
out
ECO6 Tuner Board
version:
SYSTEMS CENELEC
TABLE OF CONTENTS
Blockdiagram ..................................................................7B-1
Schematic Diagram.........................................................7B-2
Component Layout..........................................................7B-3
Adjustment table .............................................................7B-3
Electrical Partslist............................................................7B-4
BLOCK DIAGRAM
7B-2 7B-2
TUNER BOARD ECO6
A
A
B
C
D
E
AM FRAME AERIAL
F
G
H
I
1
234567891011121314
/ SYSTEMS-CENELEC
USA
FM 75 OHM
B
YKD31-
0432
1101
YKD21
1102
2102
1
2
100n
P01
1103
XH-S
P01
2105
3
100n
2
1
T102
1131
T103
C-PAD
3108
0.7V
2K2
LW =HIGH
MW/LW-RF
T105
2
T106
1
USA
1130
C-PAD
1110
0V
1
ANT
GND
23
T107
2191
LW only
0V
0V
7104
BC337-40
*
4101
0R
LW
5103
4
6
3
2
1
78
VDD VDD
P0
3125
8V
6.7V
10K
LW=HIGH
marked components not for LW version
FM FRONTEND
VCC
5
6
4
7.2V
1.6-8V
3195
100R
p
100n
2190
100u
5102
6
5
*
4102
10p
2109
2108
4K7
3123
3180
MIXER
varicap
V
MW
78
7KL
0R
100p
8.3V
7.5V
BC857B
7109
0V
7.4V
10K
910
+FM
1
2
34
3128
0.7V
2K2
BC847C
0V
FE450
IF-OUT
OSC.
OUT
1
2106
BC337-40
7122
7
8
0.1V
3194
2K2
6106
6105-1
HN1V02H
11p
20p_LW
LW only
7105
0.7V
0.1V
MW=HIGH
0V
0V
0V
3109
BAS216
2
7
P0
2180
4K7
10n
3193
2107
330R
1u
3132
C
3105
220R
T110
33p
2159
T111
1
6105
1
2
3
HN1V02H
AM-OSCILLATOR
5123
47R
6
8
5122
*
0R
4104
6
3190
120R 120R
3192
330R
T109
8
7
6
54
3
6
6105-2
MW
7
LW
78
5
HN1V02H
34
LW
2
1
34
2
1
2p2
18p
22p
2120
p
10p
2119
2125
*
2123
390p
2124
3n3
2122
p
VCO
2118
560p
10n
5
3134
100K
T104
D
3142
T112
22K
BC847C
3191
3141
56K
5115
46
BIRDY FILTER
RDS only
0V
7124
123456
VERSION PROGRAMMING COMPONENTS
VERSION
/00 /02 FM/MW/LW
/00 /02 FM/MW
/01 FM/MW
/14 FM-OIRT/MW
/17 FM/AM
VERSION DETECTION
P1
BAS216
3156
100K
0V
3157
3170
100K
100K
3160
470R
2n2
9.6V
3151
2147
22u
3172
3171
220p
2162
from
2169
5K6
47K
2146
2143
220p
3158
470R
MPX
T117
220n
6120
3161
22K
3159
470R
6107
3146
(10-14V)
BZX284-C11
22R
3156
component mounted
0.2V
7111
BC847C
5V
0V
stereo stereomono
T123
T122
0V
T121
0V
T120
0V
ENABLE/MPX
T127
12Vtyp
T126
3153
2137
1132
470R
220n
3154
330R
31576120
152kHz, 50mV
3
STEREO
CLOCK
DATA
VCC
RIGHT
T125
GND
LEFT
C-PAD
T124
3152
470R
220n
2136
ECO6 Sys-Cenelec, 010517
3176
33K
0.7V
0.1V
AM-IF1
450kHz
5111
6
T115
2128
10u
7101
0.2V
TEA5762
2165
100n
2129
100u
VCC1
2127
3135
220n
8
7
123
0.7V
33p
2149
3137
22K
AM DET
2V
1 RIPPLE
0V
2 AM-RF
3 FM-GND
4 RF-GND1
5 FM-OSC
0.1V
0V
6 AM-OSC
7 VCC1
7.8V
8.2V
I-TUNE
8
1.6-8V
1-8V
9 VCO
1V
1.3V
0.7V
AF-OUT
10
MPX-IN
11
1K
1.2V
2131
VCC1
22K
3143
3144
1.3V
1K
BC857C
7103
MPX
BUFFER AMPLIFIER
P0
MW=HIGH
RIPPLE
CHARGE
0.8V
470n
AGC
CTRL
PUMP
2132
2169
2n2
44
AGC
LPF
12
0.15V
3145
NC
MUTE
0.8V
2K2
2133
470n
MPX
to 1120
pin 5
43
FRONTEND
PRE-
SCALER
VSTABA
STABILIZER
VCC2
STEREO
DECODER
13
1u
42
RF-GND2
AM-IF
AM
LEFT
14
0.6V
3130
2134
AM
OSC
VSTABB
820R
USA
22n
15n
34
2
1
78
AM/FM
1.4V
1.4V
0.4V
40
41
AM|FM
AM-IF1-IN
AM-MIXOUT
AM
MIXER
AGC
MULTI-
PLEXER
VDD
AGC
RIGHT
0.6V
6
15
5119
2138
IF-GND
PILOT
FILTER
16
1V
1.2V
2u2
78
DISCRIMINATOR
3131
820R
USA
22n
15n
2135
T113
9V
39
17
34
2
1
FM-IF1
5109
1I3
O
G
2
1.4V
38
VSTABA
AM
IF
AGC
AM
DET
FM
DET
FM-DEMOD
18
1V
5118
2139
0V
1nH
15p
2140
0.7V
37
FM-IF1-IN
FM
IF1
FM
IF2
CONTROL
AFC-
19
1.1V
T141
470n
2164
2
82p
2150
100n
T114
FM-IF2
5110
3
I1O
G
2
1.1V
1.4V
1.4V
0.7V
34
35
36
FM-IF2
AM-IF2
VSTABB
AGC
CONTROL
XTAL
OSC
AFC
AFC+
1.1V
T142
20
VCC2
FIELDSTR-IND
21
2V
11V
T116
VCC2
2141
100n
22
WRITE-EN
DATA
MONO/
STEREO
VDD
CLOCK
VCC2
VCC1
VDD
+FM
1.2V
0.7V
33FM-IF2-IN
32AM-AFC
1.4V
31P1
7.5V
7.5V
30P0
0.1V
29
0V
28
27
26DIG-GND
25
1.4V
stereo 0.2V
24
mono 4.8V
23
VDD
7.8V
8.2V
8.2V
11V
8.2V
8.3V
7.5V
8.9V
0V
0V
8.2V
8.3V
7.5V
DT-381
T140
T118
AM-IF2
5112
450kHz
34
2
1
7
7P
AM-AFC
450kHz
5114
34
2
1
78
7P
P1
p
2161
100n
2130
3169
150K
5121
2144
75
22n
3168
120R
100n
kHz
2145
1u
LW
2163
2166
1n
2167
12p
220p
3155
150R
from 7101/39
P0
3167
120R
BC547C
AM/FM
6
8
6
OUTPUT PORTS
PROGRAMMABLE
2148
12V
7112
8.9V
7110
BC857B
8.2V
10K
3150
68K
7 8 9 10 11 12 13 14
LEGEND
* ... only assembled in FM/AM-version SMD jumper
p ...for provision only
USA ... for USA version only
LW ... for LW version only
41xx
0R
V
...V FM mode stereo
...V MW mode
EVM
...V LW mode
voltages measured while
set is tuned to a strong transmitter
Signal path
FM
AM
MPX (Audio Frequency)
AF - left/right
3170
pp
stereo 0.4V
mono 4.8V
1120
8
7
6
5
4
3
2
1
FE-BT-VK-N
7111
4
A
B
C
D
E
to/from
F
G
H
1101 A2
1102 B1
1103 E2
1110 B2
1120 E14
1130 A2
1131 C2
1132 F13
2102 B1
2105 A2
2106 E3
2107 E4
2108 G3
2109 G3
2118 H6
2119 H6
2120 H6
2122 I6
2123 H6
2124 H6
2125 H6
2127 E7
2128 B8
2129 C7
2130 F11
2131 F8
2132 F8
2133 F8
2134 I8
2135 I9
2136 H14
2137 H13
2138 F9
2139 G9
2140 G9
2141 F10
2143 G12
2144 G11
2145 E11
2146 E12
2147 E12
2148 E12
2149 H7
2150 A10
2159 D5
2161 C11
2162 H12
2163 D11
2164 G10
2165 C7
2166 E11
2167 E11
2169 G8
2180 C4
2190 C3
2191 C3
3105 D5
3108 D2
3109 G4
3123 H3
3125 H2
3128 H3
3130 I9
3131 I9
3132 G4
3134 H6
3135 E7
3137 H7
3141 E7
3142 E6
3143 G7
3144 G8
3145 F8
3146 G13
3150 H12
3151 H12
3152 G14
3153 G13
3154 F13
3155 G12
3156 C12
3157 D12
3158 E13
3159 D13
3160 D13
3161 D13
3167 F12
3168 F11
3169 E11
3170 D12
3171 G12
3172 G12
3176 H7
3180 I3
3190 B6
3191 B7
3192 B6
3193 B4
3194 C4
3195 C3
4101 E2
4102 F3
4104 H5
I
5102 E3
5103 F2
5109 B9
5110 B10
5111 A9
5112 A11
5114 B11
5115 E7
5118 G9
5119 G9
5121 E11
5122 H5
5123 G5
6105-1 E4
6105-2 G6
6106 D4
6107 G13
6120 C13
7101 C8
7103 H8
7104 D2
7105 F4
7109 H3
7110 H12
7111 C13
7112 G12
7122 H4
7124 H7
T102 B2
T103 B2
T104 B6
T105 E2
T106 E2
T107 C3
T109 D5
T110 D5
T111 E5
T112 F7
T113 A9
T114 B11
T116 F10
T117 F13
T118 G11
T120 F13
T121 F13
T122 E13
T123 E13
T124 G14
T125 F14
T126 F13
T127 F13
T140 F11
T141 F10
T142 F10
7B-37B-3
98MHz
Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter
VARICAP ALIGNMENT
FM - VCO
FM RF (channel separation)
AM IF
AM RF
3)
108MHz
87.5MHz
check
check
8V ±1.2V
1.6V ±0.5V
8V ±0.2V
6.9V ±0.2V
1.1V ±0.4V
152kHz ±1kHz
1)
98MHz 3142
198kHz198kHz 5103
5111
FM
87.5 - 108MHz
(50kHz grid)
1602kHz
531kHz
5123
check
MW
531 - 1602kHz
(9kHz grid)
8V ±0.2V
1.1V ±0.4V
279kHz
153kHz
5122
check
LW
153 - 279kHz
(3kHz grid)
FM
FM
LW
558kHz558kHz
1494kHz
5102
1494kHz 2106
MW
MW
98MHz, 1mV
continuous wave
98MHz, 1mV
90% Left + 9% pilot
mod=1kHz
IF coil
inside
FM
frontend
1110
1
3
5
5
A
FM - IF
0mV ±3mV5119
FM
10.7MHz, 45mV
continuous wave
2D
right channel min.
4A
0mV ±2mV5114
2
C
Repeat
C
5112
1)
If sensitivity of frequency counter is too low adjust to max. channel separation
(input signal: stereo left 90% + 9%, adjust output on right channel to minimum)
2)
RC network serves for damping the IF-filter while adjusting the other one.
3)
For AM RF adjustments the original frame antenna has to be used!
TUNER ADJUSTMENT TABLE
( ECO6 Cenelec FM/MW - and FM/MW/LW - versions with AM-frame aerial )
max.
symmetric
f
o
max.
symmetric
f
o
ECO6 Sys Cenelec, 190599
B
∆f = ±30kHz
V
RF
as low as
possible
MW has to be aligned before LW.
3-band
2-band
Note: The FM-frontend unit has already been adjusted by the factory
and needs therefore no further adjustments for service purposes.
2141
shortcircuit
to block AFC
21
IC 7101
see
remark
2)
220R
100nF
36
IC 7101
220R
100nF
40
IC 7101
450kHz
connect pin 6 of
IC 7101 (AM Osc.)
with 3.3kΩ to Vcc
AM AFC
MW
continuous wave
VRF = 2mV
∆f = ±10kHz
V
RF
= 0.5mV
(as low as
possible)
Use Service Testprogram. By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically.
AM FRAME AERIAL
FM 75Ω
FM FRONTEND
Birdy Filter
ECO6 Sys-Cenelec, layout stage .6, 160501
1101 B5
1102 B5
1103 C5
1110 B4
1120 A4
1130 A5
1131 C5
1132 A4
2106 B4
2107 B3
2128 A3
2129 B3
2133 C1
2138 B1
2144 B1
2162 A4
2191 B4
3142 C2
5102 C4
5103 C4
5109 B3
5110 A2
5111 A3
5112 A2
5114 A2
5115 C2
5119 B2
5121 B2
5122 C3
5123 C3
7104 C4
7105 C5
7112 B1
9101 A2
9102 B2
9103 A1
9104 B1
9105 B1
9106 B1
9107 B4
9108 B3
9109 C2
9110 A4
9111 A3
TUNER BOARD ECO6
Systems - Cenelec
/ componentside view
B
A
These assembly drawings show a summary of all possible versions.
For components used in a specific version see schematic diagram respectively partslist.
ECO6 Sys-Cenelec, layout stage .6, 160501
41..
in schematic diagram)
(not all items shown
SMD jumper
EB
C
A
K
TUNER BOARD ECO6
Systems - Cenelec
/ copperside view
2102 B1
2105 B1
2108 C1
2109 C1
2118 C3
2119 C3
2120 C3
2122 C3
2123 C3
2124 C3
2125 C3
2127 C4
2130 B3
2131 C4
2132 C4
2134 C5
2135 C5
2136 A3
2137 A3
2139 B4
2140 B4
2141 B5
2143 B5
2145 B5
2146 B5
2147 A5
2148 B4
2149 C4
2150 B3
2159 B3
2161 A4
2163 A4
2164 B4
2165 B3
2166 B5
2167 B4
2169 A3
2180 B2
2190 B2
3105 B3
3108 C2
3109 C1
3123 A5
3125 A5
3128 C2
3130 C4
3131 C4
3132 B3
3134 C3
3135 C4
3137 C4
3141 B3
3143 C5
3144 A5
3145 C4
3146 B5
3150 B3
3151 A2
3152 A3
3153 A3
3154 B5
3155 B5
3156 A4
3157 A4
3158 A3
3159 A3
3160 A3
3161 A4
3167 A5
3168 C5
3169 B4
3170 A4
3171 B5
3172 B5
3176 C4
3180 A5
3190 B2
3191 A3
3192 A2
3193 B2
3194 B2
3195 B2
4101 C2
4102 C2
4104 C3
4105 B2
4106 B3
4107 C4
5118 C4
6105 B2
6106 B2
6107 B5
6120 A4
7101 B4
7103 C5
7109 A5
7110 B2
7111 A4
7122 C3
7124 C3
1
1
8
2
7
8
5118
2180
3135
4
D
A
C
1 25
3
V
dd
Vcc2
Vcc1
+FM
Electrical Partslist
ECO6
SYSTEMS-CENELEC
7B-4 7B-4
MISCELLANEOUS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
1101 2422 015 19376 SOCKET CLICKFIT 2P USA only
1102 4822 267 10283 SOCKET COAX, IEC 75Ω not USA
1103 4822 265 31184 JST CONNECTOR, 2 POLE
1110 2422 542 90071 FM FRONTEND
1120 4822 265 11515 FFC SOCKET, 8P
CAPACITORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
2102© 4822 126 13838 100nF 10% 50V
not USA
2105© 4822 126 13838 100nF 10% 50V USA only
2106 2020 800 00204 TRIMCAP. 4,2 - 20pF, N750 LW only
2106 2020 800 00191 TRIMCAP. 3 - 11pF, N450 FM/AM only
2107 4822 121 51319 1µF 20% 50V
2108© 5322 122 32531 100pF 5% 50V
LW only
2109© 5322 122 32448 10pF 5% 50V LW only
2120© 4822 126 13689 18pF 1% 63V FM/AM only
2120© 5322 122 32658 22pF 5% 50V LW only
2122© 4822 122 33891 3,3nF 10% 63V LW only
2123© 2020 552 93494 390pF 1% 50V LW only
2124© 4822 122 33177 10nF 20% 50V FM/AM only
2125© 2020 552 96199 560pF 1% 50V
2127© 4822 126 14076 220nF 20% 25V
2128 4822 124 40248 10µF 20% 63V
2129 4822 124 41584 100µF 20% 10V
2130© 5322 122 32654 22nF 10% 63V
2131© 4822 126 13482 470nF 20% 16V
2132© 4822 126 13482 470nF 20% 16V
2133 4822 124 21913 1µF 20% 63V
2134© 3198 017 31530 15nF 10% 50V not USA
2134© 5322 122 32654 22nF 10% 63V USA only
2135© 3198 017 31530 15nF 10% 50V not USA
2135© 3198 017 32230 22nF 10% 25V USA only
2136© 4822 126 14076 220nF 20% 25V
2137© 4822 126 14076 220nF 20% 25V
2138 4822 124 22652 2,2µF 20% 50V
2139© 4822 126 14236 15pF 5% 50V
2140© 4822 126 13695 82pF 1% 63V
2141© 4822 126 13838 100nF 10% 50V
2143© 4822 126 14076 220nF 20% 25V
2144 4822 124 21913 1µF 20% 63V
2145© 4822 122 33575 220pF 5% 50V
2146© 4822 122 33575 220pF 5% 50V
2147© 4822 122 33575 220pF 5% 50V
2148© 4822 122 33127 2,2nF 10% 63V
2149© 5322 122 32659 33pF 5% 50V RDS only
2150© 4822 126 13838 100nF 10% 50V
2159© 5322 122 31151 22µF 20% 50V
2163© 4822 126 13838 100nF 10% 50V LW only
2164© 4822 126 13482 470nF 20% 16V
2165© 4822 126 13838 100nF 10% 50V
2166© 5322 122 31647 1nF 10% 63V
2167© 4822 122 33926 12pF 5% 50V
2169© 4822 122 33127 2,2nF 10% 63V RDS only
2180© 3198 017 31030 10nF 10% 50V
2190© 4822 126 13838 100nF 10% 50V
2191 4822 124 40178 100µF 20% 10V
RESISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
3105© 4822 117 11503 220Ω 5% 0,1W
3108© 4822 117 11449 2,2kΩ 1% 0,1W LW only
3109© 4822 051 20472 4,7kΩ 5% 0,1W LW only
3123© 4822 051 20472 4,7kΩ 5% 0,1W LW only
3125© 4822 117 10833 10kΩ 1% 0,1W LW only
RESISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
3128© 4822 117 11449 2,2kΩ 1% 0,1W LW only
3130© 3198 021 38210 820Ω 5% 0,06W
3131© 3198 021 38210 820Ω 5% 0,06W
3132© 4822 051 20479 47Ω 5% 0,1W
3134© 4822 051 20223 22kΩ 5% 0,1W
3135© 3198 021 31020 1kΩ 5% 0,06W
3137© 4822 051 20223 22kΩ 5% 0,1W
LW only
3141© 4822 117 11148 56kΩ 1% 0,1W
3142 4822 100 12159 TRIMPOT. 100kΩ
3143© 4822 051 20223 22kΩ 5% 0,1W RDS only
3144© 4822 051 10102 1kΩ 2% 0,25W RDS only
3145© 4822 117 11449 2,2kΩ 1% 0,1W
3146© 4822 051 20229 22Ω 5% 0,1W
3150© 4822 117 10833 10kΩ 1% 0,1W
3151© 4822 051 20683 68kΩ 5% 0,1W
3152© 4822 051 20471 470Ω 5% 0,1W
3153© 4822 051 20471 470Ω 5% 0,1W
3154© 4822 117 13577 330Ω 1% 0,1W
3155© 4822 117 10353 150Ω 5% 0,1W
3156© 4822 117 10837 100kΩ 1% 0,1W
3157© 4822 117 10837 100kΩ 1% 0,1W
3158© 4822 051 20471 470Ω 5% 0,1W
3159© 4822 051 20471 470Ω 5% 0,1W
3160© 4822 051 20471 470Ω 5% 0,1W
3161© 4822 051 20223 22kΩ 5% 0,1W
3167© 4822 051 20121 120Ω 5% 0,1W
3168© 4822 051 20121 120Ω 5% 0,1W
3169© 4822 051 20154 150kΩ 5% 0,1W
3170© 4822 117 10837 100kΩ 1% 0,1W
3171© 4822 117 10834 47kΩ 1% 0,1W
3172© 4822 051 20562 5,6kΩ 5% 0,1W
3176© 4822 051 20333 33kΩ 5% 0,1W
RDS only
3180© 4822 117 10833 10kΩ 1% 0,1W LW only
3190© 4822 051 20121 120Ω 5% 0,1W
3191© 4822 051 20121 120Ω 5% 0,1W
3192© 4822 117 13577 330Ω 1% 0,1W
3193© 4822 117 13577 330Ω 1% 0,1W
3194© 4822 117 11449 2,2kΩ 1% 0,1W
3195© 4822 051 20101 100Ω 5% 0,1W
4101© 4822 051 20008 CHIP JUMPER 0805 FM/AM only
4102© 4822 051 20008 CHIP JUMPER 0805 FM/AM only
4104© 4822 051 20008 CHIP JUMPER 0805 FM/AM only
4105© 4822 051 20008 CHIP JUMPER 0805
4106© 4822 051 20008 CHIP JUMPER 0805
4107© 4822 051 20008 CHIP JUMPER 0805
COILS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
5102 4822 157 71634 RF-COIL MW
5103 2422 549 44107 RF-COIL LW LW only
5109 4822 157 71639 FM-IF FILTER 10,7MHz
5110 4822 242 70665 FM-IF FILTER 10,7MHz
5111 2422 549 44023 AM-IF FILTER 450kHz
5112 4822 157 70302 AM-IF FILTER 450kHz
5114 4822 157 70302 AM-IF FILTER 450kHz
5115 4822 157 71636 ANTI BIRDY FILTER
5118© 2422 535 95881 100nH
5119 4822 157 11443 DISCRIMINATOR COIL
5121 4822 242 10261 QUARTZ 75kHz
5122 2422 549 44108 RF-COIL, LW-OSCILLATOR LW only
5123 2422 549 44108 RF-COIL, MW-OSCILLATOR
DIODES
–––––––––––––––––––––––––––––––––––––––––––––––––––––
6105© 4822 130 83075 HN1V02H
6106© 4822 130 83757 BAS216
6107© 9340 386 90115 BZX284-C11
6120© 4822 130 83757 BAS216
TRANSISTORS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
7103© 5322 130 42756 BC857C
RDS only
7104 9322 003 64676 TBC337-40 LW only
7105 9322 003 64676 TBC337-40 LW only
7109© 4822 130 60373 BC856B LW only
7110© 4822 130 60373 BC856B
7111© 5322 130 42755 BC847C
7112 4822 130 44503 BC547C
7122© 5322 130 42755 BC847C LW only
7124© 5322 130 42755 BC847C LW only
INTEGRATED CIRCUITS
–––––––––––––––––––––––––––––––––––––––––––––––––––––
7101 4822 209 90315 TEA5762H/V1, RADIO IC
8-1
POWER MODULE PWR207
(75W 6-Channel / 75W Twin Subwoofer)
(100W 6-Channel / 100W Twin Subwoofer)
8-1
6-channel class-D amplifier
Basic operation of a class-D amplifier
Basically, the output stage of a class-D amplifier outputs a continuous square wave swinging between positive and negative power supplies
with a fixed frequency (“clock” frequency) far beyond the audible range. The duty cycle of this square wave is modulated with the audio signal.
The output is followed by a low-pass filter which eliminates the clock frequency and allows only the audio signal going to the speaker. See
simplified drawing below.
TABLE OF CONTENTS
Class-D Amplifier circuit description ........................................................................................ 8-1
Exploded view + mechanical parts .......................................................................................... 8-2
SW-out (SPK II) Board - Circuit & layout diagrams (Twin Subwoofer versions only) ............. 8-3
Speaker (SPK I) Board - Circuit diagram ................................................................................. 8-4
Speaker (SPK I) Board - Componet & Chip layouts ................................................................ 8-5
Mains & ECO Stby Board - Circuit diagram ............................................................................. 8-6
Mains & ECO Stby Board - Component & Chip layouts .......................................................... 8-7
Mains & ECO Stby Board - Chip layouts Part A ...................................................................... 8-8
Mains & ECO Stby Board - Chip layouts Part B ...................................................................... 8-9
Supply Board - Circuit diagram .............................................................................................. 8-10
Supply Board - Component & Chip layouts ............................................................................ 8-11
Supply Board - Chip layout Part A ......................................................................................... 8-12
Supply Board - Chip layout Part B ......................................................................................... 8-13
Amplifier Board - Clock Generator & connector - circuit ....................................................... 8-14
Amplifier Board - Amplifier circuit ........................................................................................... 8-15
Amplifier Board - Bottom view ................................................................................................ 8-16
Amplifier Board - Top view ..................................................................................................... 8-17
Amplifier Board - Bottom view Part A..................................................................................... 8-18
Amplifier Board - Bottom view Part B .................................................................................... 8-19
Amplifier Board - Top view Part C .......................................................................................... 8-20
Amplifier Board - Top view Part D .......................................................................................... 8-21
Electrical parts list - Mains, Supply, Speaker & SW-out ........................................................ 8-22
Electrical parts list - Amplifier board ...................................................................................... 8-23
Compared to a conventional power amplifier the benefits of the Class-D amplifier are:
• higher effiency
• lower power dissipation
• smaller heatsink required
• smaller mains transformer required
The main disadvantage of this concept is:
• The amplifier is operating with a high-frequency square wave at high amplitude and currents. This requires special precautions to prevent
excessive electromagnetic ratiation (EMC).
Block diagram and operation
SINGLE ENDED 6 x 75W BRIDGE 3 x 100W
TDA8920
input 1
output 1
8-2
input 1
TDA8920
8-2
MECHANICAL EXPLODED VIEW
+
output 1
input 2
input 3
input 4
input 5
input 6
freq_hop
TDA8920
TDA8920
clock
generator
301.35 / 350 kHz
DC
detection
NTC
output 2
output 3
output 4
output 5
output 6
err
temp
input 2
input 3
freq_hop
TDA8920
TDA8920
clock
generator
-
+
-
+
-
301.35 / 350 kHz
DC
detection
NTC
output 2
output 3
err
temp
• clock oscillator
The clock frequency is generated around IC7600. Using 2 extra transistors (7602 and 7608) and 2 ceramic resonators it can be operated at
2 frequencies: 602.7kHz and 700kHz. The frequency is selected by the signal “FREQ_HOP” coming from connector 1301 pin 9.
When FREQ_HOP is low, the output of 7600-1 will be high. This switches transistor 7602 on, and connects resonator 1600 (602.7kHz) to inverter
7600-3. Similarly, when FREQ_HOP is high, resonator 1601 is connected to 7600-3.
The output frequency is divided by two by IC7607, resulting in 301.35kHz or 350kHz.
The purpose of a selectable clock frequency is related to the disturbance of the tuner which is built-in together with this amplifier. In MW, the
software of the set microprocessor will select the other clock frequency in case the amplifier clock interferes with the tuned station.
• Class-D amplifier TDA8920 and low-pass filter
The TDA8920 is a two channel audio power amplifier using class-D technology. The audio input signal is converted into a digital Pulse Width
Modulated (PWM) signal via an analog input stage and PWM modulator. It is then fed to the power stage which outputs a high power PWM
signal which switches between the main supply lines.
The TDA8920 is followed by a 2nd-order low-pass filter. It has a cut-off frequency around 50kHz and converts the PWM signal into analog audio
signal across the loudspeaker.
The TDA8920 has a temperature protection and a current limiter built-in.
Furthermore, the IC can be put in active, mute and standby mode.
- Active mode (amplifier fully operational) with output signal.
- Mute mode; the amplifiers are operational, but the audio is muted
- Standby mode; with a very low supply current, the output stage is switched off.
3104 217 07180 bl110
MECHANICAL PARTS LIST & SCREWS
8 4822 492 11735 SPRING, TRANSISTOR
9 - D2.3 x 8
10 3104 211 29881 EARTH SPRING
Note: Only the parts mentioned in this list are normal service
spare parts.
• DC-detection
The DC-detection circuit monitors all 6 outputs for DC. Whenever one or more outputs contain DC for more than 1 second, the circuit will be
activated. A positive voltage will activate transistor 7710 and pin 10 of connector 1301 will be pulled down. In case of a negative voltage,
transistor 7716 will be activated, which in turn activates 7710. The set microprocessor will take further action.
8-3
SW-OUT (SPK II) BOARD - CIRCUIT & LAYOUT DIAGRAMS (For Twin Subwoofer versions only)
12345
1305-A A3
1305-B B3
1305-F B5
1322 B1
2018 A2
2019 A4
2020 B4
A
B
To Amp (100W)
To SPK (75W 7ch)
EH-B
1322
1305-A
1
4
#
2018
3
2
1
220n
#
3006
22R
2
1305-B
3
4
LQR0410
2020
10n
2019
10n
10n
2021
56
1305-F
LQR0410
A
B
2021 B4
2022 C4
3006 A2
8-3
C
LQR0410
# Provision
10n
2022
12345
This assemby drawing shows a summary of all possible versions. For components used
in a specific version see schematic and respective parts list.
C
8239 210 94524 dd wk0315
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 94524 .. 3139 113 3494pt4 dd wk0315
8239 210 94524 .. 3139 113 3494pt4 dd wk0315
8-4
SPEAKER (SPK I) BOARD - CIRCUIT DIAGRAM
8-4
A
B
C
1303-A E4
1303-B B4
1303-C A4
1303-D D4
1303-E C4
EH-B
1
2
3
4
5
6
7
8
1
2
3
4
5
To Amp To Amp
6
7
8
9
1313
EH-B
1315
1303-F B4
1304-A B3
1304-B A3
1304-C D3
1304-D C3
1304-E B3
1313 A1
1314 D1
1315 B1
1316 A2
1317 B2
1318 E2
1319 E2
1320 C1
1321 D2
2000 A4
2001 A4
2002 B4
2003 B4
2004 C4
2005 C4
2006 C4
2007 C4
2008 D4
2009 D4
2010 E4
2011 E4
2012 A2
2013 B2
2014 C2
2015 C2
2016 D3
2017 E2
3000 A3
3001 B3
3002 C3
3003 C3
3004 D3
3005 E3
9500 E3
1234
To Amp
EH-B
To Amp
EH-B
1316
1320
5
4
3
2
1
To Amp
EH-B
5
4
3
2
1
To Amp
EH-B
1321
1317
4
3
2
1
#
2012
220n
#
3000
22R
1304-B
3
4
LQR1910
4
#
2013
3
220n
2
1
#
3001
22R
1304-A
1
2
LQR1910
#
2014
220n
#
3002
22R
1304-E
9
10
LQR1910
#
2015
220n
#
3003
22R
1304-D
7
8
LQR1910
1303-C
5
6
T-341142-1-00
1303-B
3
4
T-341142-1-00
1303-F
11
12
T-341142-1-00
1303-E
9
10
T-341142-1-00
2000
10n
2001
10n
2002
10n
2003
10n
2004
10n
2005
10n
2006
10n
2007
10n
A
GND
B
GND
GND
C
GND
D
E
To Amp
1
2
3
4
5
6
7
8
EH-B
1314
D
E
EH-B
To Amp
1318
To SPK II
2
1
EH-B
4
3
2016
220n
##
3004
22R
1304-C
5
6
LQR1910
4
#
1319
2017
3
2
1
220n
#
3005
22R
9500
1303-D
7
8
T-341142-1-00
1303-A
1
2
T-341142-1-00
2008
330p
2009
330p
2010
10n
2011
10n
GND
GND
# Provision only
8239 210 93444 dd wk0315
1234
8-5 8-5
SPEAKER (SPK I) BOARD - 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.
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 93444 .. 3139 113 3494pt4 dd wk0315
8239 210 93444 .. 3139 113 3494pt4 dd wk0315
8-6
MAINS & ECO STBY BOARD - CIRCUIT DIAGRAM
8-6
A
B
C
1901 A1
1905 A2
1906 D3
1907 A7
1901
L
N
1908 B10
1909 A6
1910 B2
1911 A4
1912 B5
2901 D9
2902 D4
2903 D8
2904 D9
2905 D6
2906 D4
2907 D6
2908 E3
2909 E6
2910 E8
2911 E10
2912 E10
2913 E3
2914 E8
2915 E9
3901 C2
3902 D6
3903 D7
3904 D8
3905 D10
3906 D5
3907 D9
3908 E5
3909 E6
3910 E6
3911 E8
3913 E2
3914 E2
3915 E3
3916 D7
3917 D2
3918 D2
3919 D1
3920 C10
3921 B2
5901 A1
5902 E4
5903 D4
5904 E5
5905 D9
6901 D5
6902 D5
6903 D10
6904 D10
6905 D6
6906 D5
6907 D3
6908 D8
6909 D1
6910 D1
6911 D9
6912 E5
6914 E9
6915 E10
6916 E5
6917 E6
6918 D3
6919 D1
6920 E2
6921 C10
7901 E6
7902 E7
7904 E5
7905 E7
7906 D2
9901 A1
9902 A1
9904 B4
9905 B2
9906 D3
12345678910
Mains Transformer Primary Winding
/21 ONLY /37, /22 ONLY
WHITE
127V
BLACK
14V
113V
+5V6_ECO
+12V_M
PW_DN
LPC
4K7
5.6V
12V
3920
1908
FE-ST-VK-N
1
2
3
4
5
To AV
Board
1
2
#
9901
12
43
5901
9902
#
/37 ONLY
10M
10M
3901
T2A
1905
T2.0A IEC
Not for /22 /37
9905
1910
OZ-SS-112L
3921
#
8
5
112
7
6
4
9
SDKGA
1911
127V
1
2
3
240V
For /21 only
4
5
6
For /22 and /37 only
9904
T2A
1912
T2.5A UL
T2.0A IEC
For /21 only
1
2
1
2
3
4
1907
1909
/21 ONLY
B2P3-VH
To Mains
Transformer
VH
To Mains
Transformer
RED
BLUE
BROWN
YELLOW
WHITE
BLACK
A
B
C
D
E
+12V_M
12V
LPC
BAS316
6919
6909
BAS316
3919
1K5
BAS316
6910
# Provision only
3913
47K
3917
100R
3918
100R
7906
BC817-25
3914
47K
6920
BAS316
6907
BAS316
6918
BAS316
LPS
9906
1906
#
T200mA
3915
10M
2908
220n
470n
2913
2906
22n 250V
For /22
For /21 and /37
5903
1m
5902
1m
47n
2902
6912
1N4003
6916
1N4003
1N4003
6901
1N4003
6906
1M
3908
BC817-40
3906
100K
7904
1N4003
6902
5904
2905
2909
100u
10n
10n
6905
BAS316
BC857B
7901
BZX79-C39
2K2
3910
6917
3902
3909
10K
2907
470R
3916
100u
3903
330K
4M7
3904
330R
7902
BC337-40
BC327-40
7905
2910
2903
47n
100n
3911
6908
1N4148
2914
4n7
100K
12345678
5905
STBY
4
2
1
3
6921
BAS316
LPS
2901
BAS316
BAS316
6903
680R
+5V6_ECO
100u
6915
BZX79-C5V6
8239 210 93434 dd wk0315
6904
2912
2915
2n2
100n
2904
5
100n
BAS316
6
BAS316
VOLTAGE REGULATION
3907
6911
6914
33K
3905
2911
910
12V
D
100u
E
8-7
MAINS & ECO STBY BOARD - 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.
8-7
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 93434 .. 3139 113 3494pt4 dd wk0315
PART B
8239 210 93434 .. 3139 113 3494pt4 dd wk0315
8-8 8-8
MAINS & ECO STBY BOARD - CHIP LAYOUT PART A
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
8-9 8-9
MAINS & ECO STBY BOARD - CHIP LAYOUT PART B
PART B
8239 210 93434 .. 3139 113 3494pt4 dd wk0315
SUPPLY BOARD - CIRCUIT DIAGRAM
8-10
8-10
A
B
C
D
E
1100 D6
1200 A2
1203 A2
1204 D2
1
2
3
4
5
6
From Mains Transformer
1205 D2
1258 D10
1259 D8
1263 A10
1270
VH
i6000 T 6.3A
75W/100W T 4A
1264 B10
1270 C1
2200 C3
2201 C2
2202 E8
2203 A3
2204 A2
2205 A2
2206 A8
2207 B6
2208 D4
2209 D4
2211 D4
2212 D5
2213 D3
2215 E2
2217 E3
2218 E3
2219 E5
2220 E6
2222 A4
2223 A3
2224 D7
2225 D8
2226 B6
2227 A8
2228 C2
3200 B2
3201 A6
3202 A4
3203 A5
3204 B5
3205 A7
3206 A7
3207 B7
3208 B6
3209 B5
3210 A8
3211 B6
3216 B6
3217 E7
3218 E7
3219 E7
3222 E7
3223 E8
3224 C7
3225 C8
3226 C7
3227 D7
3228 D7
3229 C3
3230 C2
3231 C3
6200 B2
6201 A7
6202 C2
6203 C4
6205 A6
6208 E8
6209 E8
6211 A3
6212 D3
6214 E3
6215 D7
6216 C3
6217 C2
6218 C3
7200 A5
7202 A7
7203 B7
7205 B5
7206 B5
7207 E8
7208 D5
7209 E3
7210 C7
9200 A7
9201 A5
9202 E6
12345678910
1204
T6A3 FOR 100W
1203
T6A3 FOR 100W
A40
1205
250V
250VULIEC
1200
T5A
T5A
1204
40VAC
T4A
13V
+C
2204
1N4148
1N4003
#
1N4003
T4A
1205
100n
6200
6202
6217
GBU8D
2205
2
6211
14
100n
3
3200
4K7
2201
#
2228
#
10u
3230
4K7
3229
4K7
6218
#
50V
-50V
10u
GND_D
2213
10m
2215
GND_D
100n
GND_D
100n
2203
+Vref
39V
47n
6216
BZX79-C39
3231
#
10K
BZX79-C39
GND_D
23
14
6212
GBU4K
100n
7209
L4941
GND
5.6V
3
1
IN OUT
2
2217
6214
2218
1N4148
GND_D
GND_D
30V
1m0
2223
GND_AMP
2200
BZX79-C8V2
GND_D
2209
+5V6
10u
GND_M
+VH
1m0
PW_DN
6203
100n
2222
6V
26V
2211
GND_M
-30V
-VH
4m7
-VH
GND_M
10K
2208
3202
BC857B
L7812CP
330n
PROVISION
9201
10K
7205
4K7
GND_AMP
7208
IN OUT
GND
GND_M
# Provision only
7200
BUK7535-55A
3203
7206
BC857B
3209
12V
2212
GND_M
GND_A
47K
100n
3204
2219
6205
BZX79-B27
3208
680R
3216
330R
47u
2220
GND_M
-29.1V
4m7
47u
-VCC
2m2
2207
+12V_M
+12V_A
9202
GND_AMP
+VH
1100
2226
#
+Vref
3201
3211
#
2K7
47K
NTC1
PROVISION
9200
7202
7203
BC847B
GND_AMP
3228
#
GND_M
3205
3226
470R
t
BUK7535-55A
10K
1K
BZX79-C4V7
2322640
2224
+5V6
6K8
3217
1K
3219
+12V_M
220R
3227
100u
15K
1K
6201
BZX79-B27
3206
3207
8R2
3224
6215
+12V_M
3218
3222
680R
330R
BC327-25
7210
2206
3225
2225
100K
29.1V
2m2
4m7
#
1259
1
2
100u
OVERVOLTAGE
6208
BAS316
0V
47u
2202 2227
3223
+VCC
47K
3210
#
EH-B
DETECTION
6209
BAS316
7207
BC847B
GND_D
NTC
PULLED UP IN AV BOARD
NTC
GND_D
40VAC
PW_DN
+C
+C
GND_D
+5V6
+5V6
GND_M
GND_A
+12V_A
+12V_M
+VCC
+VCC
+VCC
GND_AMP
-VCC
-VCC
-VCC
NTC1
FE-BT-VK-N
1263
1
2
3
4
1
2
3
4
5
6
7
8
9
10
EH-B
1264
To AV Board
To AV Board
EH-B
1258
1
2
3
4
5
6
7
8
9
10
8239 210 93414 dd wk0315
To Amplifier Board
A
B
C
D
E
12345678910
8-11
SUPPLY BOARD - COMPONENT LAYOUT SUPPLY BOARD - CHIP LAYOUT
8-11
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 93414 .. 3139 113 3494pt4 dd wk0315
PART B
8239 210 93414 .. 3139 113 3494pt4 dd wk0315
SUPPLY BOARD - CHIP LAYOUT PART A
This assemby drawing shows a summary of all possible versions. For components used in a specific version
see schematic and respective parts list.
8-12 8-12
PART A
SUPPLY BOARD - CHIP LAYOUT PART B
8-13 8-13
PART B
8239 210 93414 .. 3139 113 3494pt4 dd wk0315
8-14 8-14
AMPLIFIER BOARD - CLOCK GENERATOR & CONNECTION CIRCUIT
123456789
10
11 12 13
A
F101
3603
3700
3701
3709
3712
3716
3718
47K
47K
47K
47K
47K
47K
F113
F115
10K
11
6501
BZX384-C5V6
6504
BZX384-C5V6
6507
BZX384-C5V6
11
10
7600-5
714
74HCU04D
F131
7500
BC847B
7501
BC847B
7502
BC847B
F123
2608
MODE_12
MODE_34
MODE_56
E
CLOCK
100p
22K
3500
100n
2500
2503
3501
100K
22u 50V
22K
100n
100n
7607
HEF4013BT
2504
2505
6
5
3
4
50V22u
22u 50V
D1
CP1
3502
3503
3504
3505
SD1
CD1
100K
22K
100K
5V
2604
100n
14
1
O1
2
O1
2501
2502
D
F125
8
22R
SD2
9
11
10
D2
CP2
CD2
13
O2
12
O2
7
3610
G
Vdd
47K
3703
3721
10K
2700
6713
7710
BC847B
BAS316
6714
10K
3713
BAS316
0V
7716
BC857B
6715
10u
BAS316
10K
3722
Vss
3104 213 3525
bl130-1 dd 19-11-02
ERR
3414
INPUT_1
5K6
3415
A
A
A
2409
2420
1n0
2425
2411
1n0
2410
TEMP
FREQ_HOP
ERR
1n0
3404
220R
1n0
1n0
1n0
2408
1302
FE-BT-VK-N
B
1301
1
2
3
4
5
6
7
8
9
C
10
FE-ST-VK-NA
1
2
3
4
5
6
7
8
9
10
F100
F102
F103
F105
F106
F140
F108
F111
F114
To AV Board
1n0
1n0
2413
2412
1n0
2414
3416
3417
3418
3419
3423
3421
3400
3401
3402
3403
4400
3405
3406
3407
3408
3409
5K6
5K6
5K6
5K6
5K6
5K6
5K6
5K6
5K6
5K6
5K6
5K6
5K6
5K6
220R
220R
INPUT_2N
INPUT_3
INPUT_4N
INPUT_5
INPUT_6N
INPUT_3
INPUT_1N
INPUT_2
INPUT_2
INPUT_3N
INPUT_4
MODE_12
MODE_34
INPUT_3N
INPUT_5N
INPUT_6
MODE_34
MODE_56
D
E
PROT_1
PROT_2
PROT_3
PROT_4
PROT_5
PROT_6
6500
BAS316
6502
BAS316
6503
BAS316
6505
BAS316
6506
BAS316
6508
BAS316
D
+5,5V
6600
BZX384-C5V6
1400
Vdd
2K2
3600
2K2
3601
5V
10K
3604
3606
100K
1K0
3607
2606
1n0
5V
1
13
714
74HCU04D
SCREENCOVER
#
2601
33p
2602
100p
2605
470p
5V 5V 5V 5V
1
7600-1
714
74HCU04D
3602
100K
2
1600
602K7
3605
6
7600-3
6K8
11
5
714
74HCU04D
3608
1M
1601
700K
12
7600-6
2600
100n
3609
100K
8
5V
1
9
7600-4
714
74HCU04D
F143
100n
2423
7602
BC847B
3
BC857B
7608
OUT_1
OUT_2
OUT_3
OUT_4
OUT_5
OUT_6
2603
100p
2607
100p
7600-2
714
74HCU04D
#
4
3411
1303
FE-BT-VK-N
1
#
1305
E
FE-ST-VK-NA
1
2
3
4
5
6
7
8
9
10
F
2
3
4
5
6
7
8
9
10
F116
F142
2421
F119
F118
1n0
1n0
2416
2418
F117
F141
2422
1n0
1n0
2417
1n0
1n0
2415
To AV Board
3424
3425
3413
3412
3410
3426
5K6
5K6
5K6
5K6
5K6
220R
5K6
INPUT_5N
INPUT_5
INPUT_6N
INPUT_6
MODE_56
INPUT_4
INPUT_4N
FREQ_HOP
G
F132
3422
100R
100n
SXXB-EH-A
TEMP
3420
1312
F124
1
2
F126
3
4
5
6
2400
F127
2403
100n
100n
2406
2407
470u 35V
35V 470u
5400
5401
2401
2404
35470u
35470u
2402
2405
470u 35
35
470u
Vdd
+28V
Vss
-28V
1320
RT-01T
10K
-T
1
Not for 75W version
Not for 100W version
#
Provision only
1309
1
2
3
4
5
6
H
7
8
9
10
B10B-EH-A
1304
1
2
3
4
5
6
7
8
9
10
EH-S
To Supply Board
I
2419
1301 B1
1302 B2
1303 E2
1304 G2
1305 E1
1309 G1
1312 G3
1320 I6
1400 I6
1600 E9
1601 G9
2400 H3
A
2401 H4
2402 H5
2403 H3
2404 H4
2405 H5
2406 H4
2407 H4
2408 B3
2409 B3
2410 B3
2411 D3
2412 D3
B
2413 D2
2414 D2
2415 F3
2416 F3
2417 F3
2418 F3
2419 I2
2420 D3
2421 F2
2422 F3
2423 I8
C
2425 B3
2500 A11
2501 B11
2502 D11
2503 B11
2504 C11
2505 D11
2600 G8
2601 E9
2602 E8
2603 E10
2604 E12
D
2605 E7
2606 F7
2607 G10
2608 F12
2700 I11
3400 B5
3401 B5
3402 B5
3403 B5
3404 C4
3405 C5
3406 C5
E
3407 C5
3408 C5
3409 C5
3410 E4
3411 E4
3412 E4
3413 E4
3414 A5
3415 A5
3416 A5
3417 A5
F
3418 A5
3419 B5
3420 I3
3421 B5
3422 I3
3423 B5
3424 E4
3425 E4
3426 E4
3500 A11
3501 B11
3502 B11
3503 C11
3504 D11
3505 D11
3600 E7
3601 E7
3602 E8
3603 E10
3604 F7
3605 F9
3606 F7
3607 F7
3608 F9
H
3609 F8
3610 F12
3700 G10
3701 H10
3703 H11
3709 H10
3712 H10
3713 H11
3716 H10
3718 I10
3721 I11
I
3722 I11
4400 C5
5400 G4
5401 H4
6500 A10
6501 A10
6502 A10
6503 B10
6504 B10
6505 B10
6506 C10
6507 C10
6508 C10
6600 F6
6713 H12
6714 H12
6715 I12
7500 A12
7501 C12
7502 D12
7600-1 F8
7600-2 F10
7600-3 F9
7600-4 G8
7600-5 F11
7600-6 G7
7602 E9
7607 E11
7608 F9
7710 H12
7716 I12
F100 B3
F101 A10
F102 B3
F103 B3
F105 B3
F106 C3
F108 C3
F111 C3
F113 B10
F114 C3
F115 C10
F116 E2
F117 E3
F118 E3
F119 E3
F123 F12
F124 G3
F125 F11
F126 H3
F127 H3
F131 I10
F132 H2
F140 C3
F141 E3
F142 E2
F143 H8
1234
5 6 7 8 9 10 11 12 13
8-15 8-15
AMPLIFIER BOARD - AMPLIFIER CIRCUIT
B
C
5303 I5
51234
2104
100n
2105
100n
DRIVER
HIGH
DRIVER
LOW
DRIVER
HIGH
DRIVER
LOW
2128
100n
LOW
LOW
2228
100n
LOW
LOW
2328
100n
VSSP1
VDDP2
VddVdd
23
VSSP1
VDDP2
VSSP117VSSP220
VddVdd
23
VDDP2
VSSP1
VDDP2
VSSP1
17
VddVdd
VSSP1
17
BOOT1
VDDP114VDDP2
BOOT2
14
BOOT1
VDDP1
BOOT2
14
BOOT1
VDDP123VDDP2
BOOT2
OUT1
OUT2
OUT1
OUT2
20 VSSP2
OUT1
OUT2
20 VSSP2
22u
2207
2208
100n
22u
2307
100n
23082301
100n
22u
2107
100n
2108
100n
2206
2227
100n
2306
2327
100n
2106
2127
100n
15
16
22
21
15
16
22
21
Vdd
VssVss
5R6
3100
B
15
560p
2114
15n
2111
16
22
15n
2120
21
VssVss
B
15n
2211
Vdd
3201
2222
15n
2220
2226
3205
VssVss
B
15n
2311
Vdd
3301
2322
15n
2320
2326
3305
Vss
Vdd
3101
2122
2126
3105
5R6
560p
560p
5R6
5R6
560p
560p
5R6
5R6
560p
560p
5R6
Vdd
3200
2214
2215
3202
Vss
Vdd
3300
2314
2315
3302
Vss
2115
3102
Vss
5102
1
22u
560p
5R6
5103
1
22u
B
5R6
560p
5202
1
22u
560p
5R6
5203
1
22u
B
5R6
560p
5302
1
22u
560p
5R6
5303
1
22u
B
Vdd
10R
3107
2101 2102
+28V
100n
IN1-
0V
INP
STAGE
IN1+
0V
PROT
SGND1
OSC
OSC
MODE
MODE
SGND2
STABI
STABI
IN2+
INP
STAGE
IN2-
2129
100n
2130
2136
2131
TDA8920
9
330p
8
13
11
7
6
2
18
5
330p
4
7100
0V
0V
A
3108
2135
68p
2134
220n
3106
4137
47K
4138
4133
47K
4132
INPUT_1N
INPUT_1
Vss
CLOCK
MODE_12
B
Vss
INPUT_2
INPUT_2N
C
100n
D
7200
TDA8920
3208
2235
68p
2234
220n
3206
4237
47K
4238
4233
47K
4232
INPUT_3N
INPUT_3
E
Vss
CLOCK
MODE_34
Vss
INPUT_4
F
INPUT_4N
2236
2231
330p
330p
9
0V
8
0V
13
11
7
6
2
18
5
0V
4
0V
IN1-
IN1+
PROT
SGND1
OSC
MODE
SGND2
STABI
IN2+
IN2-
2201
100n
INP
STAGE
OSC
MODE
STABI
INP
STAGE
MUTE
MUTE
2229
100n
2230
100n
G
IN1-
IN1+
PROT
SGND1
OSC
MODE
SGND2
STABI
IN2+
IN2-
100n
INP
STAGE
OSC
MODE
STABI
INP
STAGE
2329
100n
2330
100n
MUTE
MUTE
7300
TDA8920
3308
2335
68p
2334
220n
3306
4337
47K
4338
4333
47K
4332
H
INPUT_5N
INPUT_5
Vss
CLOCK
MODE_56
I
Vss
INPUT_6
INPUT_6N
2336
2331
330p
330p
9
0V
8
0V
13
11
7
6
2
18
5
0V
4
0V
J
Not for 75W version
Not for 100W version
12
100n
3
10
VDDA1
VDDA2
REL1
PWM
MOD
MUTE
MANAGER
MUTE
PWM
MOD
VSSA11VSSA2
12
-28V
Vdd
10R
3207
+28V
3
10
VDDA1
VDDA2
PWM
MOD
MANAGER
PWM
MOD
VSSA112VSSA2
1
-28V
3209
Vdd
Vss
10R
3307
+28V
3
10
VDDA1
VDDA2
PWM
MOD
MANAGER
PWM
MOD
VSSA11VSSA224VSSD
12
-28V
10R
3309
Vss
2202
100n
2302
100n
CTRL &
SW1
HAND-
EN1
SHAKE
TEMP SENSOR
CURRENT PROT
EN2
CTRL &
SW2
REL2
HAND-
SHAKE
VSSD
SUB|VSSD
19
24
10R
Vss Vss Vss
Vss Vss
3109
Vss
2204
100n 100n
2205
100n
REL1
SW1
EN1
CTRL &
HAND-
SHAKE
DRIVER
HIGH
DRIVER
TEMP SENSOR
CURRENT PROT
EN2
SW2
REL2
SUB|VSSD
VSSD
19
24
10R
Vss Vss Vss
Vss Vss
REL1
SW1
EN1
CTRL &
HAND-
SHAKE
CTRL &
HAND-
SHAKE
DRIVER
HIGH
DRIVER
2304
100n
2305
100n
DRIVER
HIGH
DRIVER
TEMP SENSOR
CURRENT PROT
EN2
SW2
REL2
SUB|VSSD
19
Vss
Vss Vss Vss
CTRL &
HAND-
SHAKE
DRIVER
HIGH
DRIVER
345678
678
F139
F104
1
2
3
4
F109
5
6
7
F112
8
9
C
1308
F120
1
2
3
4
F121
5
6
F122
7
8
C
To SPK I (75W)
To SPK II (100W)
1307
F128
1
2
3
4
F129
5
6
F130
7
8
C
To SPK I
1306
EH-B
To SPK I
EH-B
1
2
3
4
EH-B
1
2
3
4
1
2
3
4
5
1318
1317
1316
EH-B
EH-B
EH-B
2216
2225
2316
2325
21162125
470n
470n
470n
470n
470n
470n
C
2217
3203
2224
3204
C
3303
2324 2317
3304
C
3103
2124 2117
3104
220n
22R
220n
22R
220n
22R
220n
22R
220n
22R
220n
22R
OUT_1
PROT_1
OUT_2
PROT_2
OUT_3
PROT_3
OUT_4
PROT_4
OUT_5
PROT_5
OUT_6
PROT_6
F134
F133
F135
3104 213 3525
bl130-2 dd19-11-02
1306 A7
7100 A2
1307 H7
7200 D2
1308 E7
7300 H2
1316 B7
F104 A7
1317 I7
F109 B7
1318 E7
F112 B7
2101 A3
F120 E7
2102 A3
F121 E7
2104 A4
F122 F7
2105 A4
F128 H7
2106 A5
A
B
C
D
E
F
G
H
I
J
2107 A5
2108 A5
2111 A5
2114 A5
2115 B5
2116 B6
2117 B6
2120 B5
2122 B5
2124 C6
2125 C6
2126 C5
2127 C5
2128 C4
2129 C3
2130 C3
2131 C2
2134 B1
2135 A1
2136 A2
2201 D3
2202 D3
2204 D4
2205 D4
2206 D5
2207 D5
2208 D5
2211 E5
2214 E5
2215 E5
2216 E6
2217 E6
2220 F5
2222 F5
2224 F6
2225 F6
2226 F5
2227 F5
2228 F4
2229 F3
2230 G3
2231 F2
2234 F1
2235 E1
2236 E2
2301 H3
2302 H3
2304 G4
2305 H4
2306 G5
2307 G5
2308 H5
2311 H5
2314 H5
2315 I5
2316 I6
2317 I6
2320 I5
2322 I5
2324 J6
2325 J6
2326 J5
2327 J5
2328 J4
2329 J3
2330 J3
2331 I2
2334 I1
2335 H1
2336 H2
3100 A5
3101 B5
3102 B5
3103 B6
3104 C6
3105 C5
3106 C1
3107 A3
3108 A1
3109 C3
3200 D5
3201 E5
3202 E5
3203 F6
3204 G6
3205 F5
3206 F1
3207 D3
3208 E1
3209 G3
3300 H5
3301 I5
3302 I5
3303 I6
3304 J6
3305 J5
3306 I1
3307 G3
3308 H1
3309 J3
4132 C2
4133 B2
4137 A2
4138 A2
4232 F2
4233 F2
4237 D2
4238 E2
4332 J2
4333 I2
4337 H2
4338 H2
5102 A6
5103 B6
5202 E5
5203 F5
5302 H5
F129 I7
F130 I7
F133 F7
F134 C7
F135 I7
F139 A7
AMPLIFIER BOARD - BOTTOM VIEW
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematics and respective parts list.
8-16
8-16
PART A
PART B
3104 213 3525
bl132-2 dd 19-11-02
AMPLIFIER BOARD - TOP VIEW
8-17
8-17
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematics and respective parts list.
PART C
PART D
3104 213 35254
bl132-1 dd 19-11-02
8-18
AMPLIFIER BOARD - BOTTOM VIEW PART A
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematics and respective parts list.
8-18
PART A
8-19 8-19
AMPLIFIER BOARD - BOTTOM VIEW PART B
PART B
3104 213 3525
bl132-2 dd 19-11-02
AMPLIFIER BOARD - TOP VIEW PART C
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematics and respective parts list.
8-20 8-20
PART C
AMPLIFIER BOARD - TOP VIEW PART D
8-21
8-21
PART D
3104 213 35254
bl132-1 dd 19-11-02
8-22 8-22
ELECTRICAL PARTS LIST - MAINS & ECO STBY, SUPPLY, SPEAKER (SPK I) & SW-OUT (SPK II) BOARDS ELECTRICAL PARTS LIST - MAINS & ECO STBY, SUPPLY, SPEAKER (SPK I) & SW-OUT (SPK II) BOARDS
MISCELLANEOUS
4822 492 11735 Spring, Transistor
1200 4822 071 55002!Fuse T5A 250V 75W
1200 4822 252 51123!Fuse T6,3A 250V 100W
1203 4822 071 55002!Fuse T5A 250V 75W
1203 4822 252 51123!Fuse T6,3A 250V 100W
1204 9965 000 07786!Fuse T4A 250V
1205 9965 000 07786
!
Fuse T4A 250V
1263 4822 267 10733 Flex Socket 4P Vert,
1270 2422 025 14044 Connector 6P
1303 2422 015 19885 Speaker Socket 12P
Single SW
1304 2422 015 19887 Speaker Socket 10P Twin SW
1305 2422 015 19886 Speaker Socket 4P Twin SW
1901 4822 265 31015
!
Mains Socket 2A5 250V /21R/21S/22S/25S
1901 2422 030 00328!Mains Socket 7A 125V /37R
1905 4822 071 53152!Fuse T3.15A 250V MX5500D/21S
1905 9965 000 07788!Fuse T2A 250V MX5700D/22S/25S
1905 9965 000 07786!Fuse T4A 250V MX5700D/21R/21S
1905 4822 253 10126!Fuse T4A 250V /37
1907 4822 265 20723 Connector 2P
1908 4822 267 10958 Flex Socket 5P Hort,
1909 4822 267 10728 Connector 4P /21R/21S
1910 2422 132 07519!RELAY 1P 12V 16A OZ-SS L
1911 9965 000 07789
!
Voltage Selector /21R/21S
1912 9965 000 07788!Fuse T2A 250V /21R/21S
CAPACITORS
2000 5322 126 11583 10nF 10% 50V
2001 5322 126 11583 10nF 10% 50V
2002 5322 126 11583 10nF 10% 50V
2003 5322 126 11583 10nF 10% 50V
2004 5322 126 11583 10nF 10% 50V
2005 5322 126 11583 10nF 10% 50V
2006 5322 126 11583 10nF 10% 50V
2007 5322 126 11583 10nF 10% 50V
2008 5322 126 11583 10nF 10% 50V
2009 5322 126 11583 10nF 10% 50V
2010 5322 126 11583 10nF 10% 50V
2011 5322 126 11583 10nF 10% 50V
2019 5322 126 11583 10nF 10% 50V
Twin SW
2020 5322 126 11583 10nF 10% 50V Twin SW
2021 5322 126 11583 10nF 10% 50V Twin SW
2022 5322 126 11583 10nF 10% 50V Twin SW
2200 4822 126 12785 47nF 50V
2201 5322 124 40641 10uF 20% 100V
2202 4822 124 80231 47uF 20% 16V
2203 5322 121 42578 100nF 5% 250V
2204 5322 121 42578 100nF 5% 250V
2205 5322 121 42578 100nF 5% 250V
2206 4822 124 80563 4700uF 20% 35V
2207 4822 124 80563 4700uF 20% 35V
2208 5322 121 42661 330nF 5% 63V
2209 5322 121 42578 100nF 5% 250V
2211 4822 124 80563 4700uF 20% 35V
2212 5322 121 42386 100nF 5% 63V
2213 5322 121 42578 100nF 5% 250V
2215 2020 012 93745 10mF 20% 16V
2217 2020 561 90365 100nF +80/-20% 50V
2218 4822 124 11947 10uF 20% 16V
2219 4822 124 81286 47uF 20% 16V
2220 4822 124 81286 47uF 20% 16V
2222 4822 124 12056 1000uF 20% 35V
2223 4822 124 12056 1000uF 20% 35V
2224 4822 124 41643 100uF 20% 16V
2225 4822 124 41643 100uF 20% 16V
2901 2238 586 59812 100nF +80/-20% 50V
2902 4822 121 43526 47nF 5% 250V
2903 3198 017 34730 47nF 16V
2904 2238 586 59812 100nF +80/-20% 50V
2905 5322 126 11583 10nF 10% 50V
2906 2222 336 19106 22nF 20% 275V
2907 4822 124 40255 100uF 20% 63V
2908 4822 121 10512 220nF 20% 275V /22S/25S
2909 5322 126 11583 10nF 10% 50V
2910 2238 586 59812 100nF +80/-20% 50V
/22S/25S
2911 4822 124 41584 100uF 20% 10V
2912 4822 124 40207 100uF 20% 25V
2913 2222 338 22474 470nF 20% 275V /21R/21S/37
2914 4822 126 13193 4,7nF 10% 63V
!
2915 2020 554 90173
2,2nF 20% 250V
RESISTORS
3200 4822 116 52283 4k7 5% 0,5W
3201 4822 051 30272 2k7 5% 0,062W
3202 4822 051 30103 10k 5% 0,062W
3203 4822 051 30103 10k 5% 0,062W
3204 4822 117 12925 47k 1% 0,063W
3205 4822 051 30103 10k 5% 0,062W
3206 4822 051 30681 680R 5% 0,062W
3207 4822 051 30331 330R 5% 0,062W
3208 4822 051 30681 680R 5% 0,062W
3209 4822 051 30472 4k7 5% 0,062W
3216 4822 051 30331 330R 5% 0,062W
3217 4822 051 30682 6k8 5% 0,062W
3218 4822 051 30153 15k 5% 0,062W
3219 4822 051 30102 1k 5% 0,062W
3222 4822 051 30102 1k 5% 0,062W
3223 4822 117 13632 100k 1% 0,62W
3224 4822 116 83872 220R 5% 0,5W
3225 4822 052 10828 8R2 5% 0,33W
3226 4822 051 30471 470R 5% 0,062W
3227 4822 051 30102 1k 5% 0,062W
3229 4822 051 30472 4k7 5% 0,062W
3901 4822 053 21106!10M 5% 0,5W /37
3902 4822 051 30103 10k 5% 0,062W
3903 4822 051 30475 4M7 5% 0,062W
3904 4822 051 30331 330R 5% 0,062W
3905 4822 051 30681 680R 5% 0,062W
3906 4822 117 13632 100k 1% 0,62W
3907 4822 051 30333 33k 5% 0,062W
3908 4822 051 30105 1M 5% 0,062W
3909 4822 051 30471 470R 5% 0,062W
3910 4822 051 30222 2k2 5% 0,062W
3911 4822 117 13632 100k 1% 0,62W
3913 4822 117 12925 47k 1% 0,063W
3914 4822 117 12925 47k 1% 0,063W
3915 4822 053 21106 10M 5% 0,5W
3916 4822 051 30334 330k 5% 0,062W
3917 4822 116 52175 100R 5% 0,5W
3918 4822 116 52175 100R 5% 0,5W
3919 4822 051 30152 1k5 5% 0,062W
3920 4822 051 30472 4k7 5% 0,062W
4210 4822 051 30008 0R Jumper 0603
4211 4822 051 30008 0R Jumper 0603
4212 4822 051 30008 0R Jumper 0603
COILS & FILTERS
!
5901 4822 157 11832
Mains Filter 400uH 3A
5902 4822 157 53473 Coil 1000uH 10%
5903 4822 157 53473 Coil 1000uH 10%
5904 4822 157 11228 Coil 100uH 5%
5905 2422 549 45157 Standby Transformer
DIODES
6200 4822 130 30621 1N4148
6201 3198 010 52790 BZX79-B27
6202 4822 130 31878 1N4003G
6203 4822 130 34382 BZX79-B8V2
6205 3198 010 52790 BZX79-B27
6208 4822 130 11397 BAS316
6209 4822 130 11397 BAS316
6211 4822 130 11139 GBU8D
6212 3198 010 10640 GBU4K
6214 4822 130 30621 1N4148
6215 4822 130 34174 BZX79-B4V7
6216 4822 130 34145 BZX79-B39
6901 4822 130 31878 1N4003G
6902 4822 130 31878 1N4003G
6903 4822 130 11397 BAS316
6904 4822 130 11397 BAS316
6905 4822 130 11397 BAS316
6906 4822 130 31878 1N4003G
6907 4822 130 11397 BAS316
6908 4822 130 30621 1N4148
6909 4822 130 11397 BAS316
6910 4822 130 11397 BAS316
6911 4822 130 11397 BAS316
6912 4822 130 31878 1N4003G
6914 4822 130 11397 BAS316
6915 4822 130 34173 BZX79-C5V6
6916 4822 130 31878 1N4003G
6917 4822 130 34145 BZX79-B39
6918 4822 130 11397 BAS316
6919 4822 130 11397 BAS316
6920 4822 130 11397 BAS316
6921 4822 130 11397 BAS316
TRANSISTORS & INTEGRATED CIRCUITS
7200 9340 561 95127 BUK7535-55A
7202 9340 561 95127 BUK7535-55A
7203 5322 130 60159 BC847B
7205 4822 130 60373 BC857B
7206 4822 130 60373 BC857B
7207 5322 130 60159 BC847B
7208 4822 209 33575 L7812CP
7209 4822 209 12335 L4941
7210 4822 130 41246 BC327-25
7901 4822 130 60373 BC857B
7902 4822 130 40855 BC337-40
7904 4822 130 42615 BC817-40
7905 4822 130 41327 BC327-40
7906 4822 130 42804 BC817-25
Note: Only the parts mentioned in this list are normal service
spare parts.
MISCELLANEOUS
8 3104 211 29861 Spring, IC
10 3104 211 02881 Earth Spring
1301 4822 265 11208 Flex Conn. 10P not for 75W
1302 4822 267 10729 Flex Conn. 10P not for 100W
1303 4822 267 10729 Flex Conn. 10P not for 100W
1600 2422 540 98514 Ceram Resonator 602,7kHz
1601 2422 540 98568 Ceram Resonator 700kHz
CAPACITORS
2101 2222 580 15649 100nF 10% 50V
2102 2222 580 15649 100nF 10% 50V
2104 2222 601 55649 100nF 10% 100V
2105 2222 580 15649 100nF 10% 50V
2106 2020 021 91431 22uF 20% 100V
2107 2222 601 55649 100nF 10% 100V
2108 2222 580 15649 100nF 10% 50V
2111 4822 126 13188 15nF 5% 63V
2114 5322 116 80853 560pF 5% 63V
2115 5322 116 80853 560pF 5% 63V
2116 4822 121 51252 470nF 5% 63V
2117 2222 581 15654 220nF 10% 50V
2120 4822 126 13188 15nF 5% 63V
2122 5322 116 80853 560pF 5% 63V
2124 2222 581 15654 220nF 10% 50V
2125 4822 121 51252 470nF 5% 63V
2126 5322 116 80853 560pF 5% 63V
2127 2222 580 15649 100nF 10% 50V
2128 2222 580 15649 100nF 10% 50V
2129 2222 580 15649 100nF 10% 50V
2130 2222 580 15649 100nF 10% 50V
2131 4822 126 14241 330pF 50V
2134 2238 780 55654 220nF 10% 16V
2135 4822 126 13956 68pF 5% 63V
2136 4822 126 14241 330pF 50V
2201 2222 580 15649 100nF 10% 50V
2202 2222 580 15649 100nF 10% 50V
2204 2222 601 55649 100nF 10% 100V
2205 2222 580 15649 100nF 10% 50V
2206 2020 021 91431 22uF 20% 100V
2207 2222 601 55649 100nF 10% 100V
2208 2222 580 15649 100nF 10% 50V
2211 4822 126 13188 15nF 5% 63V
2214 5322 116 80853 560pF 5% 63V
2215 5322 116 80853 560pF 5% 63V
2216 4822 121 51252 470nF 5% 63V
2217 2222 581 15654 220nF 10% 50V
2220 4822 126 13188 15nF 5% 63V
2222 5322 116 80853 560pF 5% 63V
2224 2222 581 15654 220nF 10% 50V
2225 4822 121 51252 470nF 5% 63V
2226 5322 116 80853 560pF 5% 63V
2227 2222 580 15649 100nF 10% 50V
8-23 8-23
ELECTRICAL PARTS LIST - AMPLIFIER BOARDELECTRICAL PARTS LIST - AMPLIFIER BOARD
2228 2222 580 15649 100nF 10% 50V
2229 2222 580 15649 100nF 10% 50V
2230 2222 580 15649 100nF 10% 50V
2231 4822 126 14241 330pF 50V
2234 2238 780 55654 220nF 10% 16V
2235 4822 126 13956 68pF 5% 63V
2236 4822 126 14241 330pF 50V
2301 2222 580 15649 100nF 10% 50V
2302 2222 580 15649 100nF 10% 50V
2304 2222 601 55649 100nF 10% 100V
2305 2222 580 15649 100nF 10% 50V
2306 2020 021 91431 22uF 20% 100V
2307 2222 601 55649 100nF 10% 100V
2308 2222 580 15649 100nF 10% 50V
2311 4822 126 13188 15nF 5% 63V
2314 5322 116 80853 560pF 5% 63V
2315 5322 116 80853 560pF 5% 63V
2316 4822 121 51252 470nF 5% 63V
2317 2222 581 15654 220nF 10% 50V
2320 4822 126 13188 15nF 5% 63V
2322 5322 116 80853 560pF 5% 63V
2324 2222 581 15654 220nF 10% 50V
2325 4822 121 51252 470nF 5% 63V
2326 5322 116 80853 560pF 5% 63V
2327 2222 580 15649 100nF 10% 50V
2328 2222 580 15649 100nF 10% 50V
2329 2222 580 15649 100nF 10% 50V
2330 2222 580 15649 100nF 10% 50V
2331 4822 126 14241 330pF 50V
2334 2238 780 55654 220nF 10% 16V
2335 4822 126 13956 68pF 5% 63V
2336 4822 126 14241 330pF 50V
2400 2222 580 15649 100nF 10% 50V
2401 4822 124 80062 470uF 20% 35V
2402 4822 124 80062 470uF 20% 35V
2403 2222 580 15649 100nF 10% 50V
2404 4822 124 80062 470uF 20% 35V
2405 4822 124 80062 470uF 20% 35V
2406 4822 123 14026 470uF 20% 35V
2407 4822 123 14026 470uF 20% 35V
2408 5322 126 11578 1nF 10% 50V
2409 5322 126 11578 1nF 10% 50V
2410 5322 126 11578 1nF 10% 50V
2411 5322 126 11578 1nF 10% 50V
2412 5322 126 11578 1nF 10% 50V
2413 5322 126 11578 1nF 10% 50V
2414 5322 126 11578 1nF 10% 50V
2415 5322 126 11578 1nF 10% 50V not for 100W
2416 5322 126 11578 1nF 10% 50V not for 100W
2417 5322 126 11578 1nF 10% 50V not for 100W
2418 5322 126 11578 1nF 10% 50V not for 100W
2419 2238 586 59812 100nF 50V
2420 5322 126 11578 1nF 10% 50V
2421 5322 126 11578 1nF 10% 50V not for 100W
2422 5322 126 11578 1nF 10% 50V not for 100W
2423 2238 586 59812 100nF 50V
2425 5322 126 11578 1nF 10% 50V
2600 2238 586 59812 100nF 50V
2602 2020 552 94427 100pF 5% 50V
2603 2020 552 94427 100pF 5% 50V
2604 2238 586 59812 100nF 50V
2605 4822 126 13881 470pF 5% 50V
2606 5322 126 11578 1nF 10% 50V
2607 2020 552 94427 100pF 5% 50V
2608 2020 552 94427 100pF 5% 50V
2700 2020 552 96507 10uF +80/-20% 10V
RESISTORS
3100 4822 051 10568 5R6 5% 0,25W
3101 4822 051 10568 5R6 5% 0,25W
3102 4822 051 10568 5R6 5% 0,25W
3103 2322 762 60229 22R 5% PRC221
3104 2322 762 60229 22R 5% PRC221
3105 4822 051 10568 5R6 5% 0,25W
3106 4822 117 12925 47k 1% 0,062W not for 75W
3107 4822 051 30109 10R 5% 0,062W
3108 4822 117 12925 47k 1% 0,062W not for 75W
3109 4822 051 30109 10R 5% 0,062W
3200 4822 051 10568 5R6 5% 0,25W
3201 4822 051 10568 5R6 5% 0,25W
3202 4822 051 10568 5R6 5% 0,25W
3203 2322 762 60229 22R 5% PRC221
3204 2322 762 60229 22R 5% PRC221
3205 4822 051 10568 5R6 5% 0,25W
3206 4822 117 12925 47k 1% 0,062W not for 75W
3207 4822 051 30109 10R 5% 0,062W
3208 4822 117 12925 47k 1% 0,062W not for 75W
3209 4822 051 30109 10R 5% 0,062W
3300 4822 051 10568 5R6 5% 0,25W
3301 4822 051 10568 5R6 5% 0,25W
3302 4822 051 10568 5R6 5% 0,25W
3303 2322 762 60229 22R 5% PRC221
3304 2322 762 60229 22R 5% PRC221
3305 4822 051 10568 5R6 5% 0,25W
3306 4822 117 12925 47k 1% 0,062W not for 75W
3307 4822 051 30109 10R 5% 0,062W
3308 4822 117 12925 47k 1% 0,062W not for 75W
3309 4822 051 30109 10R 5% 0,062W
3400 4822 051 30562 5k6 5% 0,063W not for 75W
3401 4822 051 30562 5k6 5% 0,063W not for 100W
3402 4822 051 30562 5k6 5% 0,063W not for 75W
3403 4822 051 30562 5k6 5% 0,063W not for 75W
3404 4822 051 30221 220R 5% 0,062W
3405 4822 051 30562 5k6 5% 0,063W not for 100W
3406 4822 051 30562 5k6 5% 0,063W not for 75W
3407 4822 051 30562 5k6 5% 0,063W not for 75W
3408 4822 051 30221 220R 5% 0,062W not for 100W
3409 4822 051 30221 220R 5% 0,062W not for 75W
3410 4822 051 30562 5k6 5% 0,063W not for 100W
3411 4822 051 30562 5k6 5% 0,063W not for 100W
3412 4822 051 30221 220R 5% 0,062W not for 100W
3413 4822 051 30562 5k6 5% 0,063W not for 100W
3414 4822 051 30562 5k6 5% 0,063W
3415 4822 051 30562 5k6 5% 0,063W
3416 4822 051 30562 5k6 5% 0,063W not for 75W
3417 4822 051 30562 5k6 5% 0,063W not for 75W
3418 4822 051 30562 5k6 5% 0,063W not for 75W
3419 4822 051 30562 5k6 5% 0,063W not for 75W
3420 2322 615 23103 NTC 10k 5% 0,125W
3421 4822 051 30562 5k6 5% 0,063W
3422 4822 051 30101 100R 5% 0,062W
3423 4822 051 30562 5k6 5% 0,063W not for 100W
3424 4822 051 30562 5k6 5% 0,063W not for 100W
3425 4822 051 30562 5k6 5% 0,063W not for 100W
3426 4822 051 30562 5k6 5% 0,063W not for 100W
3600 4822 051 30222 2k2 5% 0,062W
3601 4822 051 30222 2k2 5% 0,062W
3602 4822 117 13632 100k 1% 0,062W
3604 4822 051 30103 10k 5% 0,062W
3605 4822 051 30682 6k8 5% 0,062W
3606 4822 117 13632 100k 1% 0,062W
3607 4822 051 30102 1k 5% 0,062W
3608 4822 051 30105 1M 5% 0,062W
3609 4822 117 13632 100k 1% 0,062W
3610 4822 117 12139 22R 5% 0,062W
3700 4822 117 12925 47k 1% 0.063W
3701 4822 117 12925 47k 1% 0.063W
3703 4822 117 12925 47k 1% 0.063W
3709 4822 117 12925 47k 1% 0.063W
3712 4822 117 12925 47k 1% 0.063W
3713 4822 051 30103 10k 5% 0,062W
3716 4822 117 12925 47k 1% 0.063W
3718 4822 117 12925 47k 1% 0.063W
3721 4822 051 30103 10k 5% 0,062W
3722 4822 051 30103 10k 5% 0,062W
4132 4822 051 20008 0R JUMPER 0805
4133 4822 051 20008 0R JUMPER 0805
4137 4822 051 20008 0R JUMPER 0805
4138 4822 051 20008 0R JUMPER 0805
4232 4822 051 20008 0R JUMPER 0805
4233 4822 051 20008 0R JUMPER 0805
4237 4822 051 20008 0R JUMPER 0805
4238 4822 051 20008 0R JUMPER 0805
4332 4822 051 20008 0R JUMPER 0805
4333 4822 051 20008 0R JUMPER 0805
4337 4822 051 20008 0R JUMPER 0805
ELECTRICAL PARTS LIST - AMPLIFIER BOARD
RESISTORS
4338 4822 051 20008 0R JUMPER 0805
4400 4822 051 30008 0R JUMPER 0603 not for 75W
COILS & FILTERS
5102 2422 536 00496 IND. FXD. 22uH 10%
5103 2422 536 00496 IND. FXD. 22uH 10%
5202 2422 536 00496 IND. FXD. 22uH 10%
5203 2422 536 00496 IND. FXD. 22uH 10%
5302 2422 536 00496 IND. FXD. 22uH 10%
5303 2422 536 00496 IND. FXD. 22uH 10%
5400 4822 157 11411 FXD. IND. BEAD 100MHZ 80R
5401 4822 157 11411 FXD. IND. BEAD 100MHZ 80R
DIODES
6600 3198 020 55680 BZX384-C5V6
6713 4822 130 11397 BAS316
6714 4822 130 11397 BAS316
6715 4822 130 11397 BAS316
8-24
8-24
TRANSISTORS & INTEGRATED CIRCUITS
7100 9352 705 74518 TDA8920TH/N1R
7200 9352 705 74518 TDA8920TH/N1R
7300 9352 705 74518 TDA8920TH/N1R
7600 5322 209 11517 PC74HCU04T
7602 5322 130 60159 BC847B
7607 5322 209 14477 HEF4013BT
7608 4822 130 60373 BC857B
7710 5322 130 60159 BC847B
7716 4822 130 60373 BC857B
Note: Only the parts mentioned in this list are normal service
spare parts.
9-1
AV BOARD
9-1
BRIEF INTRODUCTION OF THE AV BOARD
The AV Board consists of the following features :
a.
IC 7130 (TDA7468D)
IC 7130 provides the source selection (TUNER, TV/AV Digital in, DVD/CD & AUX) and basic sound processing - bass, treble, volume
& mute controls for the Front L/R loudspeakers.
Note: Although provided for, the AUX source (pin 3 and 26) are never selected & instead and additional IC 7422 (HEF4052BT) is used
to include a TV in from the Scart connector socket.
2
Sound features are controlled by the microprocessor IC on the Front Board via I
Undesirable noise during source switching are muted off via the software of the microprocessor IC on the Front Board.
b.
IC 7422 (HEF4052BT)
This IC allows the additon of another TV source via the SCART connector socket. The output MUX_L/MUX_R will go to pin 4 and 25
of IC 7130.
c. Line out mute
Line out mute is done via the transistors 7100, 7132, 7133 and 7150 during Power up/down, Source and sound switching (MUTE-LO,
active low) and Disc & Digital in modes (MUTE_AV, active high).
d. Headphone amplifier / pre-amplifier
IC 7230 (NJM4556AM) is used as headphone amplifer and pre-amplification for the Front L/R signal to the Amplifier board. The
transistors matrix 7200, 7231, 7232, 7233 and 7250 allows the heaphone out to be muted when inserting the headphone
C Bus.
TABLE OF CONTENTS
Brief Introduction of the AV Board ............................................ 12-1
Inputs, Source Sel. & Vol cont. L/R Circuit .............................. 12-2
HP amp / Pre-amp., Supply & Interconnection Circuit ............ 12-3
Volume cont. Surr L/R, Cen & SW & Multiplexer Circuit ......... 12-4
Digital in/out, S-video, Scart, & I2C Expander Circuit .............. 12-5
Bottom view - Chip & Discrete layouts (Part A to D) ............... 12-6
Top view - Component & Chip layouts (Part E to H) ............... 12-7
Bottom view Part A ................................................................... 12-8
Bottom view Part B ................................................................... 12-9
Bottom view Part C ................................................................. 12-10
Bottom view Part D ................................................................. 12-11
Top view Part E ....................................................................... 12-12
Top view Part F ....................................................................... 12-13
Top view Part G ...................................................................... 12-14
Top view Part H ...................................................................... 12-15
Electrical parts list .................................................................. 12-16
e. IC 7304 and 7330 (TDA7468D)
IC 7304 and 7330 provides creation of matrix sound (via Line-L/R from IC 7130) during non-DVD source and sound processing - bass,
treble, volume & mute controls for the Center/Subwoofer and Surround L/R loudspeakers respectively.
2
Sound features are controlled by the microprocessor IC on the Front Board via I
Undesirable noise during source switching are muted off via the software of the microprocessor IC on the Front Board.
f.
IC 7352 (74HC4051D)
This multiplexer output (MUX_DET) informs the microprocess IC on the Front Board on the type of connection & condition the set is in.
g.
IC 7402 (M62320FP)
2
The IC serves as I
C Expander to provide for additional control lines required.
C Bus.
9-2 9-2
INPUT, SOURCE SELECT & VOLUME CONTROL L/R CIRCUIT
A
B
C
D
E
F
G
H
I
1234567891011121314
FE-BT-VK-N
1152
From Tuner module
EMC_GND
47n
2173
2172
A_LO
A_TV
TV IN
AUX IN
RED
YKC21-4483
YKC21-4483
EMC_GND
GND_DIG
LINE
OUT
1234
1
2
3
4
5
6
7
8
9
10
11
DVD_L
DVD_R
47n
1181 -1
YKC21-4483
WHITE
1181 -5
2174
47n
2174 is replaced by
0R chip n the pt 5 board
YKC21
FE-BT-VK-N
7
YKC21
1182-B
EARTH
9
1182-A
1100 C8
1152 B1
1181-1 G2
FOR PRODUCTION USE ONLY
3160
7160
L78L08
13
2
2136
100n
2150
2151
1u0
1u0
TU_L
TU_R
3146
A_Aux
3152
A_LO
3143
A_TV
BC847B
3159
A_LO
47K
A_Aux
47K
BC847B
7150
47K
3147
47K
3130
3131
3132
3133
3140
A_TV
GND_A
47K
2164
2165
100R
100R
47K
100R
1n
1n
100R
AUX_R
GND_A
1237
1
2
3
4
5
6
7
8
3110
6K8
3122
6K8
5
4
6
A_LO
1
2
431181 -2
4195
2171
47n
2
1
3
A_LO
A_Aux
A_TU
11.9 V
3117
DVD_LR
2160
A_Aux
A_TV
2144
10K
68p
4107
4108
4109
4110
4112
4113
4123
4124
4121
4122
DVD_LR
68p
A_TV
2161
A_Aux
2152
2145
68p
SD
FM_DET
1n0
3165
3K3
3166
3K3
68p
3163
3K3
3164
3K3
A_TU
3137
DVD_LR
2157
A_TV
2127
A_Aux
4111
3151
470R
3158
470R
100p
4114
4115
10K
2109
A_Aux
100p
+12A
2153
DVD_LR
2156
A_TV
3K3
3K3
100p
2163
2168
3148
3149
100p
3142
3145
1n0
3K3
3K3
1n
1n
A_LO
TV_L
4118
4102
TV_R
AUX_L
7100
2158
2159
2169
MUX_L
MUX_R
1u
1u
+12A
100n
GND_A
3162
TU_ENABLE
TU_DATA
TU_CLK
TU_STEREO
2154
1u
2155
1u
3153
2K2
3156
2K2
47u
4103
4104
A_LO
9.5V
2123
BZX79-B10
4191
DVD_LR
1100
22u
4192
2122
MIC_OUT
DVD_SUR
RT-01T
1
GND_S
+9V4
22n
DVD_CS
GND_C
A_HP
BZX79-B12
2139
2166
3129
A_TU
3150
1K
3157
1K
3128
220K
A_TU
4u7
BC817-25
GND_D
3154
220K
7133
100n
2143
100n
2167
2162
1u
47K
10K
3155
1u
LINE_L
+5V_MUTE_1
MUTE_LO
3170
MUTE_AV
47K
LINE_R
MIC
+12A
A_TV
A_Aux
2125
11.9 V
2n2
2124
3161
A_TU
150R
10.1V
220u
GND_A
Vref
2126
GND_A
BC547B
6101
GND_A
7131
1K
3127
1K
7101
5V
BC857B
GND_D
1K
DVD_R
DPL_L
27
Rework on pt 5 pc board
1
28
3
4
5
4.7V
6
2199
2
*
1u0
23
24
25
26
DPL_R
DVD_L
4119
2179
1u
LINE_L
4105
7130
TDA7468
POWER
SUPPLY
SOURCE
SELECTOR
LINE_R
4106
4120
2180
1u
22
4.7V
4.7V
7
GND_A
3109
2113
8
21
3116
2121
GND_A
47K
47K
470n
470n
3106
5K6
3108
10K
SUR.
SUR.
3114
10K
3115
5K6
3107
2112
18K
10n
2120
3113
7422 : TRUTH_TABLE
INPUT_SEL_0
LOW
LOW
HIGH
HIGH HIGH
GND_A
1n
2111
3n3
2110
VOLUME I
LEFT
LOGIC
VOLUME I
RIGHT
10n
2118
1n
2119
18K
GND_A
GND_A
TREBLE
TREBLE
RIGHT
20
3n3
GND_A
INPUT_SEL_1
LOW
HIGH
LOW
2n2
2170
GND_A
9
LEFT
2n2
2117
3105
8K2
2108
101911
BASS
BASS
RIGHT
2116
3112
GND_A
SCART_TV_IN
330n
2107
220n
LEFT
18
220n
2115
330n
8K2
MUX_OUT
TV_IN
AUX_IN
---
3104
2106
470n
GND_A
VOLUME II
VOLUME II
2114
3111
GND_A
5K6
LEFT
BASS ALC
IIC BUS
REC
RIGHT
470n
5K6
VOL_Left
12
2105
470n
16
14
15
13
17
VOL_Right
LINE_L
LINE_R
LINE_C
TV_R
TV_IN_R
AUX_R
TV_L
TV_IN_L
AUX_L
3101
GND_D
3100
220R
GND_A
2104
GND_D
220R
+5V
INPUT_SEL_1
INPUT_SEL_0
3124
270R
2102
16
100n
VDD
7422
HEF4052BT
LL
1
5
LH
HL
23
4
HH
12
LL
LH
14
15
HL
HH
11
VSS
8
GND_D
4.7V
2100
GND_A
3102
1K
3103
1K
100p
2103
100p
2129
100n
GND_A
4.7V
2101
GND_A
3180
10K
3182
10K
3183
10K
3126
3125
270R
270R
10
9
LSBMSB
LOGIC
H
L
H
L
VEE
7
6
2130
100n
3123
270R
-6.2V
-5V
1n
1n
13
GND_D
#
2186
4126
#
2185
#
#
4125
MUX_VU
MUX_R
DPL_R
1u0
MUX_L
1u0
DPL_L
1B_L
I2C_CLK1
I2C_DATA
1B_R
VU meter version
AV circuit 3139 118 35005 sheet 1 dd wk318
1181-2 G2
1181-5 H1
1182-A I2
1182-B F2
1237 B2
2100 E13
2101 F13
2102 A13
2103 F13
A
2104 F13
2105 E12
2106 D11
2107 C11
2108 D11
2109 G3
2110 D10
2111 D10
2112 D10
2113 C9
2114 G12
2115 G12
2116 G11
B
2117 G11
2118 G11
2119 H10
2120 G10
2121 I9
2122 E8
2123 E8
2124 E7
2125 E7
2126 C7
2127 G3
C
2129 F13
2130 D14
2136 A3
2139 B5
2143 B5
2144 F2
2145 F2
2150 D3
2151 D3
2152 E2
2153 E3
2154 E4
D
2155 F4
2156 F3
2157 F3
2158 G4
2159 G4
2160 G2
2161 G2
2162 H5
2163 H3
2164 H4
2165 I4
2166 I5
E
2167 I5
2168 I3
2169 A4
2170 D11
2171 H2
2172 E1
2173 E1
2174 H1
2179 C9
2180 H9
2185 C14
F
2186 B14
2199 F9
3100 E13
3101 F12
3102 E13
3103 F13
3104 D12
3105 D11
3106 C10
3107 C10
3108 D10
3109 C9
G
3110 D2
3111 H12
3112 H11
3113 H10
3114 G10
3115 H10
3116 H9
3117 E2
3122 D2
3123 D13
3124 A13
3125 A13
H
3126 A14
3127 B5
3128 B5
3129 B5
3130 B4
3131 C4
3132 C4
3133 C4
3137 E3
3140 F4
3142 E3
I
3143 F4
3145 F3
3146 G3
3147 G4
3148 G3
3149 G3
3150 H5
3151 H3
3152 H3
3153 H4
3154 H5
3155 H5
3156 I4
3157 I5
3158 I3
3159 I4
3160 A9
3161 D7
3162 B5
3163 G3
3164 G3
3165 E3
3166 F3
3170 I5
3180 G13
3182 H13
3183 H13
4102 F4
4103 C8
4104 D8
4105 D9
4106 G9
4107 B2
4108 B2
4109 B2
4110 B2
4111 B3
4112 B2
4113 C2
4114 C3
4115 C3
4118 E4
4119 C9
4120 H9
4121 C2
4122 C2
4123 C2
4124 C2
4125 D14
4126 C14
4191 B8
4192 B8
4195 H2
6101 E7
7100 H4
7101 H5
7131 D7
7133 I5
7150 I4
7160 A4
567891011121314
9-3
PRE-AMPLIFIER, SUPPLY & INTERCONNECTION CIRCUIT
1200 E9
1201 E9
1230 B9
1231 D10
1232 C10
1233 E9
1235 A11
1236 B10
1238 G12
1239 D12
1240 D12
1241 A12
1242 A13
1243 B9
1244 G12
1245 D13
1246 A12
2201 A1
2202 B6
2207 D3
12345678910111213
+5V_MUTE_1
A
5.4V
2201
GND_D
BAS316
1m0
B
5.9V
HPREF
HPREF
2215
2217
2213
100p
3237
12K
3235
220R
22u
GND_A
3233
6K8
3236
6K8
3234
22u
220R
C
A_HP
1B_L
D
HPREF
E
HPREF
1B_R
F
GND_A
A_HP
3232
12K
2218
100p
HPREF
G
40VAC
6204
1N4003GP
H
2229
50V 100u
12345678910111213
6201
2233
A_HP
2214
2216
3244
100u50V
6200
BAS316
5K6
-33V
2228
GND_D
100u
1n
2211
2212
1n
BC327-25
7205
3201
A_HP
5.9V
5.9V
3243
6226
3256
3257
470p
5.9V
5.9V
470p
2208 F3
2209 D2
2210 E2
2211 D2
2212 F2
3200
100K
100K
4K74K7
+HP
2K2
2230
BZX79-C33
+HP
2209
180p
3231
27K
3230
27K
2210
180p
-32.4V
22u
2213 C1
2214 D2
2215 C1
2216 F2
2217 F1
+5V6
+12A
5.9V
11.6 V
2219
-Vkk
5.9V
NJM4556AM
47u
A_HP
2218 G1
2219 G2
2220 G3
2224 G6
2225 G5
2207
47u
7230
INA+3
INA-2
INB+5
6 INB-
2208
47u
5232
2u2
2220
2226 G5
2227 F8
2228 H2
2229 H1
2230 H2
2231 H9
2232 G8
2233 C2
2240 H5
2241 H6
3213
47R
2242 E6
2254 G7
2280 D8
2281 D8
2282 C8
3211
33R
BC817-25
0.2V
7200
A_HP
7250
BC817-25
3212
3214
47R
0.2V
33R
+HP
8
VS+
O-A 1
O-B 7
VS-
4
A_HP
3238
10R
22n
+12A
+3V3
40VAC
3.3V
6223
1N4003GP
+C
2283 D8
3200 A2
3201 A2
3202 H6
3203 B7
47K
3277
47K
3240
3209
3210
100u50V
1K
1K
4.6V
2240
3274
3204 B7
3205 A6
3206 A6
3207 A5
3208 B5
4.6V
6K8
6K8
3272
3259
2226
22u
50V
100u
5
GND_D
7231
BC857B
3208
DVD_5V
4.8V
3275
BC857B
7252
3276
8K2
2225
GND_D
LM2576T-3.3
ON_|OFF
4K7
68R
BD242B
7204
-6.8V
3265
6224
7210
GND
3
3209 A5
3210 B5
3211 A4
3212 B4
3213 A4
4.8V
3207
BAS316
6227
6228
BAS316
1K0
470R
BZX79-B6V8
OUTVIN
FB
7232
BC847B
4K7
2202
3273
22u
21
4
BYV27-200
3214 B4
3215 H7
3224 D8
3225 D8
3230 E2
10u
GND_D
0.2V
10K
2242
-6.2V
2224
6202
3205
3206
5K6
47u
GND_D
-5V
Hi = ON
DVD_5V
5202
33u
5201
100u
6203
BYV28-200/20
3231 D2
3232 F1
3233 D1
3234 F1
3235 D1
5.4V
1K
5.4V
3236 E1
3237 C1
3238 F3
3239 H7
3240 H5
+5V_MUTE_1
7233
BC847B
0.2V
3204
(Headphone not inserted)
NTC
7253
BC847B
5.6V
+5V6
10K
3261
2254
50V
1m0
2241
10K
3202
3203
10K
10K
LOW = MUTE
3252
47K
3254
470n
+3V3
3V3_sense
+5V6
GND_D
3243 H2
3244 H2
3245 G9
3250 H9
3252 F7
AMP_L
AMP_R
BD438
7208
5K6
3269
7209
BC847BW
7211
BC847BW
MUTE_HDPH
1N4003GP
6225
SS14
6205
5V
220R
0.2V
+3V3
1K0
3215
10K
3239
3254 G7
3256 B2
3257 C2
3259 G5
3260 H9
2227
GND_D
+5V_DVD
2232
DVD_5V
Hi = ON
22u
5.2V
10V
220u
3261 G6
3262 H9
3263 H9
3265 G5
3268 H9
4209
For non-Kara only
MIC_OUT
MIC_DET
HP_DET
A_HP
3225
1K0
3224
1K0
+5V
DVD_ON
Hi = ON
3269 G7
3270 D9
3271 D9
3272 E5
3273 E6
4209
4280
2282
470n
2280
470n
2281
470n
2283
470n
4281
+12M
12V
10K
3260
EH-B
1200
3250
3274 E5
3275 E5
3276 E5
3277 E5
3290 A10
+12A
MIC
1230
FE-BT-VK-N
3270
A_HP
EH-B
1201
1
2
3
4
5
6
7
8
9
10
BD438
3245
3268
47K
GND_M
TO HP PCB
4
3
2
1
1243
FE-BT-VK-N
For Karaoke
3271
470R
470R
A_HP
1
2
3
4
5
6
7
8
9
10
7206
5K6
11.3 V
1K0
1K0
3262
3263
0.2V
7207
BC847BW
3291 A10
4200 F12
4201 F12
4202 F13
4203 F13
8
7
6
5
4
3
2
1
A_HP
1233
EH-B
+12V_DVD
1K0
2231
4204 H13
4205 A12
4206 A12
4207 A12
4208 A12
40VAC
~F1
~F2
LPC
+5V6_ECO
+12M
PWD_DN
NTC
40VAC
PWD_DN
AMP_ON_LRCS
AMP_C
GND_C
AMP_ON_C
FREQ_HOP
1
2
3
4
5
6
7
8
9
10
11.8 V
16V470u
@
GND_D
GND_D
NTC
+C
GND_D
+5V6
GND_M
GND_A
+12A
+12M
3290
2R2
3291
2R2
9291
NTC
GND_D
4209 A9
4280 C8
4281 D8
5201 H6
5202 G6
GND_D
1236
FE-BT-VK-N
1
2
3
4
5
1232
FE-BT-VK-N
1
2
3
4
10
9
8
7
6
5
4
3
2
1
9-3
FE-BT-VK-N
1231
5232 F3
6200 A2
6201 A2
6202 H6
6203 H6
1235
EH-B
1
2
3
4
5
6
TO ECOSTDBY PCB
TO SUPPLY PCB
6204 H1
6205 F7
6223 G5
6224 G5
6225 F7
@ For MX39xx only
+C
3V3_sense
TO TRAFO
+3V3
GND_D
+5V_DVD
+12V_DVD
GND_M
+5V
-5V
+12V_DVD
TO AMP PCB
I2C_CLK3
I2C_CLK2
I2C_CLK1
I2C_DATA
DVD_ON
-Vkk
~F1
~F2
TO SUPPLY PCB
TU_ENABLE
TU_DATA
TU_CLK
TU_STEREO
MUX_VU
MUX_DET
+5V6_ECO
MUTE_SCART_LO
PWD_DN
6226 H2
6227 E5
6228 E5
7200 A4
7204 F5
A0
A1
A2
GND_D
GND_D
GND_D
DVD_5V
+5V6
GND_D
LPC
4201
4200
GND_D
GND_D
GND_D
4206
4205
4207
4208
7205 G2
7206 G9
7207 H9
7208 F7
7209 G7
1246
FMN
7210 G5
7211 H7
7230 D3
7231 A5
7232 A6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1241
FMN-BTRK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
7233 A7
7250 B4
7252 E5
7253 E6
9291 A10
FMN
1242
1
2
3
4
5
6
7
8
9
10
11
12
13
A
B
TO DVD Module
C
1240
1239
FE-BT-VK-N
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
1244
FE-BT-VK-N
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
SD
14
1245
FE-BT-VK-N FE-BT-VK-N
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
14
1238
FE-BT-VK-N
13
14
15
16
TO FRONT PCB
4202
4203
TO FRONT PCB
FM_DET
4204
AV circuit 3139 118 35005 sheet 2 dd wk318
+12M
VID_RGB
D
E
F
G
H
9-4
VOLUME CONTROL SURR., CENTER & SW AND CONTROL MULTIPLEXER CIRCUIT
3314
1K
3315
1K
3316
1K
3317
1K
+4V7_Ref
3313
3338
3339
3342
3334
3335
1K
1K
1K
1K
1K
2320 C1
2321 D1
2322 D1
2313
3337
1K
2338
1K
47u
47u
3341
47K
3312
1K
+9V4
23122337
GND_S
+9V4
GND_C
2324 F9
2325 F7
2326 F7
22n
GND_S
+4V7_Ref
22n
GND_C
2311
2336
2339
2314
1n
2327 G7
2328 G7
2329 G8
47u
7330
TDA7468
27
1
28
3
4
5
6
2
23
24
25
26
2330 G7
2331 E5
2332 H6
POWER
SUPPLY
SOURCE
SELECTOR
22
2333 H6
2334 H6
2335 H5
2336 F3
2337 F3
2338 F2
2339 G3
2340 C7
2341 F1
2342 G1
2343 G1
2344 H1
2349 A13
2352 C8
2353 G8
GND_S
4n7
2309
8
7
SUR.
VOLUME I
LEFT
9
TREBLE
LEFT
LOGIC
SUR.
21
VOLUME I
RIGHT
TREBLE
RIGHT
20
2310
4n7
3310
101911
BASS
LEFT
BASS
RIGHT
3311
2380 G8
2381 G8
3135 H6
3302 G8
3303 G7
3304 B8
VOL_Ls
1K
VOLUME II
BASS ALC
IIC BUS
VOLUME II
RIGHT
18
1K
LEFT
REC
12
16
14
15
13
17
VOL_Rs
GND_S
LINE_C
VOLUME I
LEFT
LOGIC
VOLUME I
RIGHT
GND_C
2331
9
TREBLE
LEFT
TREBLE
RIGHT
20
2335
7304
TDA7468
8
POWER
SUPPLY
SOURCE
SELECTOR
22
7
SUR.
SUR.
21
27
1
47u
28
3
4
5
6
2
1n
23
24
25
26
4n7
100p
3333
101911
BASS
LEFT
BASS
RIGHT
2333
1K
18
220n
2334 330n
VOLUME II
VOLUME II
2332
LEFT
BASS ALC
IIC BUS
REC
RIGHT
470n
VOL_C
12
16
14
15
13
17
A
B
C
D
G
H
E
F
1234 E11
2128 C7
2302 B8
GND_S
GND_C
#
DVD_SL
DVD_SR
LINE_L
LINE_R
4342
#
DVD_C
DVD_SUB
LINE_L
LINE_R
2303 C8
2304 B7
2305 B7
2308 D7
2309 A5
2310 D5
2311 B3
2312 B3
2313 B2
2314 C3
2318 F8
2319 C1
1 2 3 4 5 6 7 8 9 10111213
4341
DVD_SUR
3318
6K8
3320
6K8
DVD_CS
3340
6K8
3343
6K8
3319
DVD_SUR
3321
DVD_SUR
3347
DVD_CS
3344
DVD_CS
2319
470n
10K
2320
470n
10K
2321
470n
2322
470n
2341
1u
10K
2342
1u
10K
2343
1u
2344
1u
2304
470n
3305 B7
3306 C8
3307 C8
3305
68R
2340
3322
68R
470n
2326
2328
GND_D
2305
100p
2128
GND_D
3336
68R
2325
2327
100p
3303
1K2
3308 D8
3310 B6
3311 D6
2302
470n
100p
100p
2308
2318
470n
100p
GND_C
3329
3328
100p
100n
2353
2330
100p
1K
1K
100n
2303
2352
470n
3306
3307
2381
470n
3304
1K
1K
GND_S
3327
I2C_CLK3
I2C_DATA
3312 A3
3313 B2
3314 C2
2K2
GND_S
I2C_CLK2
I2C_DATA
GND_S
2K2
3308
2K2
GND_C
1u
2380
7301
BC847B
2329
470n
1u
GND_C
3315 C2
3316 D2
3317 D2
3326
3302
9-4
100R
2349
100n
GND_D
4342 E1
7301 F8
7302 F9
A
GND_D
3368
A0
11
100R
A0
B
3369
A1
10
A2
9
6
E_
100R
3370
100R
A1
A2
C
GND_D
D
E
F
7302
BC857B
50V
4u7
3325 F9
3326 F8
3327 F8
1K
3325
3318 C1
3319 C1
3320 C1
AMP_C
1K
3321 C1
3322 F7
3324 F10
2324
3324
1K
AMP_RS
3328 G8
3329 F8
3333 E6
MIC_DET
AMP_LS
GND_S
AMP_ON_S
AMP_SUB
GND_C
AMP_ON_C
FREQ_HOP
+5V_MUTE_1
MUTE_C
NTC
3334 G2
3335 H2
3336 C7
10
9
8
7
6
5
4
3
2
1
FE-BT-VK-N
1234
3337 E2
3338 F2
3339 G2
S_Video_DET
+5V
47K
3359
+5V
TO AMP PCB
Pscan_DET
HP_DET
DI_LOCK
NTC
GND_D
3340 F1
3341 G2
3342 G2
3355
680R
MUX_DET
3343 G1
3344 G1
3347 F1
13
Y0
14
Y1
15
Y2
12
Y3
1
Y4
5
Y5
2
Y6
3357
100K
4
Y7
3
Z
7352 : TRUTH_TABLE
3349 H6
3355 C11
3356 A13
74HC4051D
1-of-8
DECODER
VEE
7
A1A2
LOW LOW Pscan_DET
LOW
LOW
LOW
HIGH LOW
LOW
LOW
LOW
HIGH
HIGH
LOW
HIGH
HIGH
HIGH
HIGH
7352
GND_D
A0
HIGH
LOW
HIGH
LOW
HIGH
3357 C11
3359 B11
3368 B13
VDD
CONVERSION
MUX_DET
S_Video_DET
HP_DET
MIC_DETHIGHHIGH
DI_LOCK
NTC
GND
GND
16
LOGIC
LEVEL
8
3369 B13
3370 C13
4341 B1
+5V
3356
VSS
GND_D
G
22K
H
8K2
3349
GND_C
I
5K6
3135
VOL_Sub
I
AV circuit 3139 118 35005 sheet 3 dd wk318
1 2 3 4 5 6 7 8 9 10111213
9-5 9-5
DIGITAL I/O, S-VIDEO, SCART, & I2C EXPANDER CIRCUITS
1181-3 G1
1181-4 H1
1183-A G13
1183-B H13
1184 F13
1186 A12
1187 G6
A
B
C
Note: During production
start-up a 20-pin
Socket is used on
some Karaoke
version while the
D
Flex cable is only
18 pin making it
necessary to align
the flex cable to
pin 1 during insertion
E
F
G
H
I
1401 A1
1404 A2
1405 E2
1406 E1
2400 A11
2401 B12
2402 B4
2403 D12
2404 D12
2407 H14
2408 H13
2409 G12
2410 G12
2411 F13
2412 F13
2413 F12
2414 A10
2415 B10
2417 A4
2418 A4
2420 H5
2421 I6
2422 I5
2423 H1
2424 G3
2425 H2
2426 H3
2427 I2
2428 G3
2429 H2
2430 B8
2431 A7
2432 B7
2433 A9
2434 B9
2435 A9
2436 B9
3400 A12
3401 B12
3402 A11
3403 A11
3404 B11
1 2 3 4 5 6 7 8 9 10 11 12 13 14
I2C_CLK1
I2C_DATA
3442
3441
+5V
15K
47K
3411
270R
15K
3451
47K
3454
GND_D
3456
15K
MUTE_AV
GND_D
+5V
470R
2417
100p
GND_D
4.8V
2402
GND_D
15K
3452
3421
##
47K
3422
3455
47K
3457
GND_D GND_D
3458
15K
GND_D
TO DVD MODULE
For Karaoke set
1406
FMN-BTRK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
FMN
1401
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Y
C
FMN
1404
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
1405
FMN
1
2
3
4
5
6
7
8
9
10
DVD_L
DVD_LR
DVD_R
DVD_LR
DVD_SUB
DVD_CS
DVD_SL
DVD_SUR
DVD_C
DVD_CS
DVD_SR
DVD_SUR
GND_DIG
DIG_OUT
GND_DIG
DIG_IN
MIC
MIC_OUT
GND_A
GND_A
0_6_12
MUTE_AV
R_Pr
C_B_Pb
Y_G_Y
CVBS_DVD
DPL_R
DPL_L
MUTE_AV
From DVD module
V
1181-3
YKC21-4483
GREEN_TOP
6
7CHA
5402
3444
560p
2425
33R
330p
1n0
2429
5
2423
34
2
2428
1
6
78
2424
100n
47p
GND_DIG
5401
2u2
DIG_OUT
4401
#
EMC_GND
1181-4
GREEN_BOT
YKC21-4483
7
8
V
4400
3446
150R
GND_DAC
3445
GND_DIG
150R
2427
180p
2426
DIG_IN
10n
@ For i6000 only
# Provision
& For Scart version
*
For Non-Scart version
123456
3405 B11
3411 B3
3413 C12
3414 C12
3415 D10
3416 D9
3417 D10
470R
7402
M62320FP
100p
2418
SCL2
SDA3
13
8
100n
GND_D
7451
BC817-25
7452
BC817-25
47K
3459
GND_D
H = Interlaced
L = PROG SCAN
3418 I10
3419 I10
3420 I9
3421 C4
3422 C4
3424 G11
3425 G11
CS016CS115CS2
CHIP SELECT
I2C BUS
TRANSCEIVER
PWR
OUT I/O IN
RES
12
FREQ_HOP
AMP_ON_S
AMP_ON_LRCS
+5V
-5V
3426 F12
3427 E12
3428 E12
3430 B12
3431 E6
3432 F6
3433 C12
GND_D
14
SHIFT
REG
8
88
DATA LATCHES
88 8
I/O PORT
INPUT_SEL_1
3472
4R7
3480
4R7
INPUT_SEL_0
MUTE_C
Pscan_DET
2420
GND_DAC
2422
D04D15D26D37D49D510D611D7
MUTE_LO
220u
100n
GND_DAC
1
SO
MUTE_HDPH
4405
#
5403
2u2
-6.2V
220u
3434 E8
3435 F9
3436 C12
3437 E10
3438 F11
3441 A3
3442 A4
AMP_ON_LRCS
+5V
10K
3473
V
+5VVID
4.9V
-5VVID
2421
4421
3431
100R
SSSS2
1187
123
MUTE_C
4422
#
AMP_ON_C
#
2.4V
3444 G2
3445 I2
3446 H2
3447 F9
3448 G10
3449 H9
3450 H10
LINE_L
+5V_MUTE_1
MUTE_LO
MUTE_AV
LINE_R
AMP_ON_LRCS
HI
+2.5V MUTE
LOW
4402
+5VVID
4.9V
7405
BC847B
1K2
3432
-5VVID
10K
3460
3461
47K
B_OUT
3451 C3
3452 C4
3454 C3
3455 C4
3456 D4
3457 E4
3458 E4
2431
1u
7454
BC817-25
2432
1u
47K
POWER AMP.AMP_ON_S
STATUS
ON
STANDBY
Y_G_YC_B_Pb
3462
3465
1K
BC857B
GND_A
3466
1K
3459 E4
3460 A7
3461 B7
3462 A7
3463 A8
3464 B8
3465 A8
7132
4u7
4406
#
2u2
Y_G_Y
C_B_Pb
5404
2430
3466 B8
3467 A9
3468 B9
3472 H5
3473 G6
3474 G13
3480 I5
3463
2K2
3464
2K2
3434
100R
4415
4416
CVBS_DVD
7455
BC847B
2433
1n
1n
2434
CVBS_DVD
4403
#
2.4V
Y
C
+5VVID
-5VVID
4411
5408
#
2u2
4412
#
5409
2u2
3435
4116 H13
4400 H2
4401 G3
4402 E6
4403 E9
4404 E11
4405 E6
7456
BC847B
4408
5405
#
2u2
4.9V
7406
BC847B
1K2
4409
#
5406
2u2
3402
8K2
220p
220p
3404
8K2
16 : 9 DVD
4: 3 DVD
4430 B12
4433 C12
4436 C12
5401 G3
5402 G2
5403 E6
5404 E8
3403
22K
22K
3405
Rework on
pt 5 board
across Scart
connector pins
2/4 and 4/6.
Pin 8
0 - 2V :
4421 C6
4422 C6
4424 G11
4425 G11
4426 F12
4427 F12
4428 E12
2414
1u0
2415
1u0
TV BCAST
SCART_LO_L
4413 B13
4414 B13
4415 F8
4416 H8
4418 F9
4419 G9
4420 C11
TV_IN_R
4406 E8
4407 E10
4408 D9
4409 I9
4410 I9
4411 F9
4412 G9
1n
47K
3467
2435
A_LO
1n
47K
2436
3468
TV_IN_L
SCART_LO_R
4.5 - 7V :
9.5-12V :
+5VVID
4420
4.9V
3417
7411
BC847B
2K2
3415
75R
DVD_ON
VID_RGB
BC847B
7431
@
3416
100R
2.4V
-5VVID
4404
*
+5VVID
4.9V
7407
&
BC847B
2.4V
2K2
3438
&
-5VVID
Y
C
3447
100R
3449
100R
G_OUT
4407
&
R_Pr
#
4418
#
5407
2u2
3437
100R
+5VVID
4.9V
2.4V
#
4419
3448
7423
BC847B
1K2
-5VVID
+5VVID
4.9V
2.4V
7421
BC847B
Item mark with "+"
Item no. CD222 Sachi 5.0
1K2
3450
-5VVID
+5VVID
&
3420
100R
7410
&
BC847B
3418
&
68R
3419
1K2
&
-5VVID
4410
*
Scart Non-Scart
3424 use use 3425 use use -
3426 - use -
3427 - use 3428 - - -
4424 - - use
4425 - - use
4426 use - use
4427 use - use
4428 use use use
CVBS
5405 D9
5406 I9
5407 E10
5408 F9
5409 H9
6402 A13
6403 A13
6404 B13
6405 B13
6406 B13
6407 B13
6408 C13
6409 D13
7132 A8
SCART 1
For -/22 only
SCART_LO_R
SCART_LO_L
B_OUT
G_OUT
R_OUT
3414
R_OUT
YUV/
PROG SCAN
+
4424
68R
+
3424
+
3425
68R
+
4425
2400
3400
470R
220p
3401
470R
220p
2401
3430
68R
0_6_12
4430
#
3433
68R
4433
#
4436
3436
#
68R
3413
33R
47R
2403
2404
+
4428
+
R_OUT
3428
68R
B_OUT
+
3427
68R
4427
+
+
G_OUT
3426
68R
4426
+
2410
2409
220p
220p
7405 E7
7406 E9
7407 E11
7410 I10
7411 D10
7421 H10
7423 F10
7431 D11
7451 D4
7452 E4
7454 B7
7455 A8
7456 B9
& For Scart version only
1186
#
6402
1
2
BZX284-C15
6404
#
3
4
BZX284-C15
5
7
9
V
11
13
V
15
17
22n
19
V
220p
21
6
8
10
12
14
16
18
20
4414
6405
#
BZX284-C15
6407
#
BZX284-C15
#
BZX284-C15
Pin 16
0 - 0.4V :
1 - 3.0V :
#
BZX284-C15
V
100p
2412
2413
100p
2411
100p
6403
BZX284-C15
4413
A_LO
6406
BZX284-C15
6408
CVBS
EXT RGB
6409
Scart version
Non-Scart version
4
3
2
1
YKC21-4423
1184
#
#
V
#
-5V
3428
*
68R
0R
V
+5V
1183-A
LAP5100-1301G
1
V
2
3
4
5
#
2408
V
10K
3474
6
S_Video_DET
S-VIDEO
L=S-Video inserted
47n
4116
78
2407
220p
1183-B
LAP5100-1301G
A
B
C
D
E
F
G
H
I
AV circuit 3139 118 35005 sheet 4 dd wk318
7 8 9 1011121314
BOTTOM VIEW - SMD & COMPONENT
9-6
9-6
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list
PART A
The following reworks are make at prod. start-up on the SMD side:
1. 2 chip cap 4,7nF (4822 126 13193) added across Scart connector pins
2/4 and 4/6.
2. Wire added between Scart pin 5 to ground pin 1100.
3. Wire added between Elco 2126 -ve pin and 2123 -ve pin.
4. Zener diode BZX79-C12 (4822 130 34197) is added across Elco 2123
with the cathode to the +ve pin.
5. Wire added between EMC ground to Dig ground below the Digital In/Out
socket 1181
PART B
2 chip cap 4,7nF
PART C
PART D
3139 113 3500 pt5 dd wk318
TOP VIEW - CHIP & COMPONENT
9-7 9-7
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list
PART E
PART F
PART G
PART H
3139 113 3500 pt5 dd wk318
BOTTOM VIEW - PART A
9-8 9-8
PART A
BOTTOM VIEW - PART B
9-9
9-9
PART B
BOTTOM VIEW - PART C
9-10
9-10
2 chip cap 4,7nF
PART C
BOTTOM VIEW - PART D
9-11
9-11
PART D
BOTTOM VIEW - PART E
9-12
9-12
PART E
BOTTOM VIEW - PART F
9-13
9-13
PART F
BOTTOM VIEW - PART G
9-14
9-14
PART G
BOTTOM VIEW - PART H
9-15
9-15
PART H
MISCELLANEOUS
1181 2422 026 05399 Socket Aux-in/Digital-In/Out
1182 4822 265 11151 Socket TV-in/Line-out
1183 2422 033 00468 Socket CVBS/S-Video
1184 2422 026 05342 Socket Pr/Pb/Y non-Scart
1186 2422 025 12352 Scart Connector Scart
1187 2422 127 00476 P-Scan Switch P-scan
1230 4822 267 10733 Flex Socket 4P non-Kara
1231 4822 267 10729 Flex Socket 10P
1232 4822 267 10733 Flex Socket 4P
1234 4822 267 10729 Flex Socket 10P
1236 4822 267 10954 Flex Socket 5P
1237 4822 265 11515 Flex Socket 8P
1238 4822 267 10738 Flex Socket 13P
1240 4822 267 51255 Flex Socket 14P
1242 2422 025 16591 Flex Socket 13P
1243 4822 265 11515 Flex Socket 8P Kara
1401 2422 025 16525 Flex Socket 16P non-Kara
1401 2422 025 18239 Flex Socket 18P Kara
1405 2422 025 16587 Flex Socket 10P
CAPACITORS
2100 3198 016 31020 1nF 25V
2101 3198 016 31020 1nF 25V
2102 2238 586 59812 100nF +80/-20% 50V
2103 2020 552 94427 100pF 5% 50V
2104 2020 552 94427 100pF 5% 50V
2105 3198 017 44740 470nF 10V
2106 3198 017 44740 470nF 10V
2107 2020 552 96327 330nF 10% 16V
2108 4822 126 13879 220nF +80/-20% 16V
2109 2020 552 94427 100pF 5% 50V
2110 5322 126 11579 3,3nF 10% 63V
2111 3198 016 31020 1nF 25V
2112 5322 126 11583 10nF 10% 50V
2113 3198 017 44740 470nF 10V
2114 3198 017 44740 470nF 10V
2115 2020 552 96327 330nF 10% 16V
2116 4822 126 13879 220nF +80/-20% 16V
2117 4822 126 14238 2,2nF 50V
2118 5322 126 11579 3,3nF 10% 63V
2119 3198 016 31020 1nF 25V
2120 5322 126 11583 10nF 10% 50V
2121 3198 017 44740 470nF 10V
2122 2238 916 15641 22nF 10% 25V
2123 4822 124 81151 22uF 50V
2124 4822 124 40196 220uF 20% 16V
2125 4822 126 14238 2,2nF 50V
2126 4822 124 40433 47uF 20% 25V
2127 2020 552 94427 100pF 5% 50V
2128 2020 552 94427 100pF 5% 50V
2129 2238 586 59812 100nF +80/-20% 50V
2130 2238 586 59812 100nF +80/-20% 50V
9-16 9-16
ELECTRICAL PARTS LIST - AV BOARDELECTRICAL PARTS LIST - AV BOARD
2139 2238 586 59812 100nF +80/-20% 50V
2143 2238 586 59812 100nF +80/-20% 50V
2144 4822 126 13956 68pF 5% 63V
2145 4822 126 13956 68pF 5% 63V
2150 4822 126 14043 1uF +80/-20% 16V
2151 4822 126 14043 1uF +80/-20% 16V
2152 3198 016 31020 1nF 25V
2153 3198 016 31020 1nF 25V
2154 4822 126 14043 1uF +80/-20% 16V
2155 4822 126 14043 1uF +80/-20% 16V
2156 2020 552 94427 100pF 5% 50V
2157 2020 552 94427 100pF 5% 50V
2160 4822 126 13956 68pF 5% 63V
2161 4822 126 13956 68pF 5% 63V
2162 4822 126 14043 1uF +80/-20% 16V
2163 3198 016 31020 1nF 25V
2164 3198 016 31020 1nF 25V
2165 3198 016 31020 1nF 25V
2166 4822 124 40769 4,7uF 20% 100V
2167 4822 126 14043 1uF +80/-20% 16V
2168 3198 016 31020 1nF 25V
2170 4822 126 14238 2,2nF 50V
2172 3198 017 34730 47nF 16V
2173 3198 017 34730 47nF 16V
2174 3198 017 34730 47nF 16V
2199 3198 017 41050 1uF 10V
2201 4822 124 40184 1000uF 20% 10V
2202 4822 124 40248 10uF 20% 63V
2207 4822 124 41751 47uF 20% 50V
2208 4822 124 41751 47uF 20% 50V
2209 4822 126 14508 180pF 5% 50V
2210 4822 126 14508 180pF 5% 50V
2211 4822 126 13881 470pF 5% 50V
2212 4822 126 13881 470pF 5% 50V
2213 2020 552 94427 100pF 5% 50V
2214 3198 016 31020 1nF 25V
2215 4822 124 81151 22uF 50V
2216 3198 016 31020 1nF 25V
2217 4822 124 81151 22uF 50V
2218 2020 552 94427 100pF 5% 50V
2219 4822 124 40433 47uF 20% 25V
2220 2238 916 15641 22nF 10% 25V
2224 4822 124 81151 22uF 50V
2225 4822 124 81151 22uF 50V
2226 4822 124 40255 100uF 20% 63V
2227 4822 124 81151 22uF 50V
2231 4822 124 80791 470uF 20% 16V
2232 4822 124 40196 220uF 20% 16V
2233 4822 124 41584 100uF 20% 10V
2240 2020 012 93583 100uF 20% 25V
2241 3198 026 51020 1000uF 20% 50V
2242 4822 124 40433 47uF 20% 25V
Kara
2254 3198 017 44740 470nF 10V
2280 3198 017 44740 470nF 10V
2281 3198 017 44740 470nF 10V
2282 3198 017 44740 470nF 10V
2283 3198 017 44740 470nF 10V
2302 3198 017 44740 470nF 10V
2303 2238 586 59812 100nF +80/-20% 50V
2304 3198 017 44740 470nF 10V
2305 2020 552 94427 100pF 5% 50V
2308 2020 552 94427 100pF 5% 50V
2309 4822 126 13193 4,7nF 10% 63V
2310 4822 126 13193 4,7nF 10% 63V
2311 4822 124 40433 47uF 20% 25V
2312 2238 916 15641 22nF 10% 25V
2313 4822 124 40433 47uF 20% 25V
2314 3198 016 31020 1nF 25V
2318 3198 017 44740 470nF 10V
2319 3198 017 44740 470nF 10V
2320 3198 017 44740 470nF 10V
2321 3198 017 44740 470nF 10V
2322 3198 017 44740 470nF 10V
2324 4822 124 12032 4,7uF 20% 50V
2325 2020 552 94427 100pF 5% 50V
2326 3198 017 44740 470nF 10V
2327 2020 552 94427 100pF 5% 50V
2328 2020 552 94427 100pF 5% 50V
2329 2020 552 96684 470nF 10% 25V
2330 3198 017 44740 470nF 10V
2331 4822 126 13193 4,7nF 10% 63V
2332 2020 552 96684 470nF 10% 25V
2333 2020 552 96326 220nF 10% 16V
2334 2222 780 15656 330nF 10% 16V
2335 2020 552 94427 100pF 5% 50V
2336 4822 124 40433 47uF 20% 25V
2337 2238 916 15641 22nF 10% 25V
2338 4822 124 40433 47uF 20% 25V
2339 3198 016 31020 1nF 25V
2340 2020 552 94427 100pF 5% 50V
2341 4822 126 14043 1uF +80/-20% 16V
2342 4822 126 14043 1uF +80/-20% 16V
Single-SW
2342 4822 126 13879 220nF +80/-20% 16V Twin-SW
2343 4822 126 14043 1uF +80/-20% 16V Single-SW
2343 2020 552 96684 470nF 10% 25V Twin-SW
2344 4822 126 14043 1uF +80/-20% 16V Single-SW
2344 2020 552 96684 470nF 10% 25V Twin-SW
2349 2238 586 59812 100nF +80/-20% 50V
2352 3198 017 44740 470nF 10V
2353 2238 586 59812 100nF +80/-20% 50V
2380 4822 126 14472 1uF 10% X7R 0805 10V
2400 4822 126 13883 220pF 5% 50V Scart
2401 4822 126 13883 220pF 5% 50V Scart
2402 2238 586 59812 100nF +80/-20% 50V
2403 3198 017 42230 22nF 50V
Scart
2404 4822 126 13883 220pF 5% 50V Scart
2407 4822 126 13883 220pF 5% 50V
2409 4822 126 13883 220pF 5% 50V
2410 4822 126 13883 220pF 5% 50V
2411 2020 552 94427 100pF 5% 50V
2412 2020 552 94427 100pF 5% 50V
2413 2020 552 94427 100pF 5% 50V
2414 3198 017 41050 1uF 10V
Scart
2415 3198 017 41050 1uF 10V Scart
2417 2020 552 94427 100pF 5% 50V
2418 2020 552 94427 100pF 5% 50V
2420 4822 124 40196 220uF 20% 16V
2421 4822 124 40196 220uF 20% 16V
2422 2238 586 59812 100nF +80/-20% 50V
2423 4822 126 14249 560pF 10% 50V
2424 2238 586 59812 100nF +80/-20% 50V
2425 2238 586 59812 100nF +80/-20% 50V
2426 5322 126 11583 10nF 10% 50V
2427 4822 126 14508 180pF 5% 50V
2428 4822 126 11785 47pF 5% 50V
2429 4822 126 14241 330pF 50V
2430 4822 124 40769 4,7uF 20% 100V Scart
2431 4822 126 14043 1uF +80/-20% 16V Scart
2432 4822 126 14043 1uF +80/-20% 16V Scart
2433 3198 016 31020 1nF 25V Scart
2434 3198 016 31020 1nF 25V Scart
2435 3198 016 31020 1nF 25V Scart
2436 3198 016 31020 1nF 25V Scart
RESISTORS
3100 4822 051 30221 220R 5% 0,062W
3101 4822 051 30221 220R 5% 0,062W
3102 4822 051 30102 1k 5% 0,062W
3103 4822 051 30102 1k 5% 0,062W
3104 4822 051 30562 5k6 5% 0,063W
3105 4822 117 12902 8k2 1% 0,063W
3106 4822 051 30562 5k6 5% 0,063W
3107 4822 051 30183 18k 5% 0,062W
3108 4822 051 30103 10k 5% 0,062W
3109 4822 117 12925 47k 1% 0,063W
3110 4822 051 30682 6k8 5% 0,062W
3111 4822 051 30562 5k6 5% 0,063W
3112 4822 117 12902 8k2 1% 0,063W
3113 4822 051 30183 18k 5% 0,062W
3114 4822 051 30103 10k 5% 0,062W
3115 4822 051 30562 5k6 5% 0,063W
3116 4822 117 12925 47k 1% 0,063W
3117 4822 051 30103 10k 5% 0,062W
3122 4822 051 30682 6k8 5% 0,062W
3123 4822 051 30271 270R 5% 0,062W
3124 4822 051 30271 270R 5% 0,062W
9-17 9-17
ELECTRICAL PARTS LIST - AV BOARD ELECTRICAL PARTS LIST - AV BOARD
RESISTORS
3125 4822 051 30271 270R 5% 0,062W
3126 4822 051 30271 270R 5% 0,062W
3127 4822 051 30102 1k 5% 0,062W
3128 4822 117 12891 220k 1% ERJ3E
3129 4822 117 12891 220k 1% ERJ3E
3130 4822 051 30101 100R 5% 0,062W
3131 4822 051 30101 100R 5% 0,062W
3132 4822 051 30101 100R 5% 0,062W
3133 4822 051 30101 100R 5% 0,062W
3135 4822 051 30562 5k6 5% 0,063W
3137 4822 051 30103 10k 5% 0,062W
3140 4822 117 12925 47k 1% 0,063W
3142 4822 051 30332 3k3 5% 0,062W
3143 4822 117 12925 47k 1% 0,063W
3145 4822 051 30332 3k3 5% 0,062W
3146 4822 117 12925 47k 1% 0,063W
3147 4822 117 12925 47k 1% 0,063W
3148 4822 051 30332 3k3 5% 0,062W
3149 4822 051 30332 3k3 5% 0,062W
3150 4822 051 30102 1k 5% 0,062W
3151 4822 051 30471 470R 5% 0,062W
3152 4822 117 12925 47k 1% 0,063W
3153 4822 051 30222 2k2 5% 0,062W
3154 4822 117 12925 47k 1% 0,063W
3155 4822 051 30103 10k 5% 0,062W
3156 4822 051 30222 2k2 5% 0,062W
3157 4822 051 30102 1k 5% 0,062W
3158 4822 051 30471 470R 5% 0,062W
3159 4822 117 12925 47k 1% 0,063W
3160 4822 051 30222 2k2 5% 0,062W non-Kara
3160 4822 051 30332 3k3 5% 0,062W non-Kara/Scart
3160 4822 051 30472 4k7 5% 0,062W Kara
3161 4822 051 30151 150R 5% 0,062W
3162 4822 051 30102 1k 5% 0,062W
3163 4822 051 30332 3k3 5% 0,062W
3164 4822 051 30332 3k3 5% 0,062W
3165 4822 051 30332 3k3 5% 0,062W
3166 4822 051 30332 3k3 5% 0,062W
3170 4822 117 12925 47k 1% 0,063W
3180 4822 051 30103 10k 5% 0,062W
3182 4822 051 30103 10k 5% 0,062W
3183 4822 051 30103 10k 5% 0,062W
3200 4822 117 13632 100k 1% 0,62W
3201 4822 117 13632 100k 1% 0,62W
3202 4822 051 30103 10k 5% 0,062W
3203 4822 051 30103 10k 5% 0,062W
3204 4822 051 30103 10k 5% 0,062W
3205 4822 051 30102 1k 5% 0,062W
3206 4822 051 30562 5k6 5% 0,063W
3207 4822 051 30472 4k7 5% 0,062W
3208 4822 051 30472 4k7 5% 0,062W
3209 4822 051 30102 1k 5% 0,062W
3210 4822 051 30102 1k 5% 0,062W
3211 4822 051 30339 33R 5% 0,062W
3212 4822 051 30339 33R 5% 0,062W
3213 4822 051 30479 47R 5% 0,062W
3214 4822 051 30479 47R 5% 0,062W
3215 4822 051 30102 1k 5% 0,062W
3224 4822 051 30102 1k 5% 0,062W
3225 4822 051 30102 1k 5% 0,062W
3230 4822 051 30273 27k 5% 0,062W
3231 4822 051 30273 27k 5% 0,062W
3232 4822 051 30123 12k 5% 0,062W
3233 4822 051 30682 6k8 5% 0,062W
3234 4822 051 30221 220R 5% 0,062W
3235 4822 051 30221 220R 5% 0,062W
3236 4822 051 30682 6k8 5% 0,062W
3237 4822 051 30123 12k 5% 0,062W
3238 4822 052 10109 10R 5% 0,33W
3239 4822 051 30103 10k 5% 0,062W
3240 4822 117 12925 47k 1% 0,063W
3245 4822 051 30562 5k6 5% 0,063W
3250 4822 117 12925 47k 1% 0,063W
3252 4822 051 30562 5k6 5% 0,063W
3254 4822 117 12925 47k 1% 0,063W
3256 4822 051 30472 4k7 5% 0,062W
3257 4822 051 30472 4k7 5% 0,062W
3259 4822 117 12902 8k2 1% 0,063W
3260 4822 051 30103 10k 5% 0,062W
3261 4822 051 30103 10k 5% 0,062W
3262 4822 051 30102 1k 5% 0,062W
3263 4822 051 30102 1k 5% 0,062W
3265 4822 051 30471 470R 5% 0,062W
3268 4822 051 30102 1k 5% 0,062W
3269 4822 051 30221 220R 5% 0,062W
3270 4822 051 30471 470R 5% 0,062W
3271 4822 051 30471 470R 5% 0,062W
3272 4822 051 30682 6k8 5% 0,062W
3273 4822 051 30103 10k 5% 0,062W
3274 4822 051 30682 6k8 5% 0,062W
3275 4822 051 30689 68R 5% 0,063W
3276 4822 051 30102 1k 5% 0,062W
3277 4822 117 12925 47k 1% 0,063W
3290 4822 052 10228 2R2 5% 0,33W
3302 4822 051 30223 22k 5% 0,062W
3303 4822 117 11817 1k2 1% 1/16W
3304 4822 051 30222 2k2 5% 0,062W
3305 4822 051 30689 68R 5% 0,063W
3306 4822 051 30102 1k 5% 0,062W
3307 4822 051 30102 1k 5% 0,062W
3308 4822 051 30222 2k2 5% 0,062W
3310 4822 051 30102 1k 5% 0,062W
3311 4822 051 30102 1k 5% 0,062W
3312 4822 051 30102 1k 5% 0,062W
3313 4822 051 30102 1k 5% 0,062W
3314 4822 051 30102 1k 5% 0,062W
3315 4822 051 30102 1k 5% 0,062W
3316 4822 051 30102 1k 5% 0,062W
3317 4822 051 30102 1k 5% 0,062W
3318 4822 051 30682 6k8 5% 0,062W
3319 4822 051 30103 10k 5% 0,062W
3320 4822 051 30682 6k8 5% 0,062W
3321 4822 051 30103 10k 5% 0,062W
3322 4822 051 30689 68R 5% 0,063W
3324 4822 051 30102 1k 5% 0,062W
3325 4822 051 30102 1k 5% 0,062W
3326 4822 051 30102 1k 5% 0,062W
3327 4822 051 30222 2k2 5% 0,062W
3328 4822 051 30102 1k 5% 0,062W
3329 4822 051 30102 1k 5% 0,062W
3333 4822 051 30102 1k 5% 0,062W
3334 4822 051 30102 1k 5% 0,062W
3335 4822 051 30102 1k 5% 0,062W
3336 4822 051 30689 68R 5% 0,063W
3337 4822 051 30102 1k 5% 0,062W
3338 4822 051 30102 1k 5% 0,062W
3339 4822 051 30102 1k 5% 0,062W
3340 4822 051 30682 6k8 5% 0,062W
3341 4822 051 30103 10k 5% 0,062W Twin-SW
3342 4822 051 30102 1k 5% 0,062W
3343 4822 051 30682 6k8 5% 0,062W
3347 4822 051 30103 10k 5% 0,062W
3349 4822 117 12902 8k2 1% 0,063W
3355 4822 051 30681 680R 5% 0,062W
3356 4822 051 30101 100R 5% 0,062W
3357 4822 117 13632 100k 1% 0,62W
3359 4822 117 12925 47k 1% 0,063W
3368 4822 051 30101 100R 5% 0,062W
3369 4822 051 30101 100R 5% 0,062W
3370 4822 051 30101 100R 5% 0,062W
3400 4822 051 30471 470R 5% 0,062W
3401 4822 051 30471 470R 5% 0,062W Scart
3402 4822 117 12902 8k2 1% 0,063W Scart
3403 4822 051 30223 22k 5% 0,062W Scart
3404 4822 117 12902 8k2 1% 0,063W Scart
3405 4822 051 30223 22k 5% 0,062W Scart
3411 4822 051 30271 270R 5% 0,062W
3413 4822 051 30479 47R 5% 0,063W
3414 4822 051 30339 33R 5% 0,063W Scart
3415 4822 051 30689 68R 5% 0,063W Scart
3416 4822 051 30101 100R 5% 0,062W Scart
3417 4822 117 11817 1k2 5% 0,062W Scart
3418 4822 051 30689 68R 5% 0,063W Scart
3419 4822 117 11817 1k2 1% 1/16W Scart
3420 4822 051 30101 100R 5% 0,062W Scart
3424 4822 051 30689 68R 5% 0,063W
Scart
Scart
3425 4822 051 30689 68R 5% 0,063W
3426 4822 051 30689 68R 5% 0,063W
3427 4822 051 30689 68R 5% 0,063W
3428 4822 051 30689 68R 5% 0,063W
3430 4822 051 30689 68R 5% 0,063W
Scart
3431 4822 051 30101 100R 5% 0,062W
3432 4822 117 11817 1k2 1% 1/16W
3433 4822 051 30689 68R 5% 0,063W Scart
3434 4822 051 30101 100R 5% 0,062W
3435 4822 117 11817 1k2 1% 1/16W
3437 4822 051 30101 100R 5% 0,062W Scart
3438 4822 051 30222 2k2 5% 0,062W Scart
3441 4822 051 30471 470R 5% 0,062W
3442 4822 051 30471 470R 5% 0,062W
3444 4822 051 30339 33R 5% 0,062W
3445 4822 051 30151 150R 5% 0,062W
3447 4822 051 30101 100R 5% 0,062W
3448 4822 117 11817 1k2 1% 1/16W
3449 4822 051 30101 100R 5% 0,062W
3450 4822 117 11817 1k2 1% 1/16W
3451 4822 051 30153 15k 5% 0,062W
3452 4822 051 30153 15k 5% 0,062W
3454 4822 117 12925 47k 1% 0,063W
3455 4822 117 12925 47k 1% 0,063W
3456 4822 051 30153 15k 5% 0,062W
3457 4822 117 12925 47k 1% 0,063W
3458 4822 051 30153 15k 5% 0,062W
3459 4822 117 12925 47k 1% 0,063W
3460 4822 051 30103 10k 5% 0,062W Scart
3461 4822 117 12925 47k 1% 0,063W Scart
3462 4822 117 12925 47k 1% 0,063W Scart
3463 4822 051 30222 2k2 5% 0,062W Scart
3464 4822 051 30222 2k2 5% 0,062W Scart
3465 4822 051 30102 1k 5% 0,062W Scart
3466 4822 051 30102 1k 5% 0,062W Scart
3467 4822 117 12925 47k 1% 0,063W Scart
3468 4822 117 12925 47k 1% 0,063W Scart
3472 4822 052 10478 4R7 5% 0,33W
3473 4822 051 30103 10k 5% 0,062W
3474 4822 051 30103 10k 5% 0,062W
3480 4822 052 10478 4R7 5% 0,33W
4103 4822 051 30008 0R Jumper 0603
4104 4822 051 30008 0R Jumper 0603
4107 4822 051 30008 0R Jumper 0603
4109 4822 051 30008 0R Jumper 0603
4111 4822 051 30008 0R Jumper 0603
4112 4822 051 30008 0R Jumper 0603
4114 4822 051 30008 0R Jumper 0603
4116 4822 051 30008 0R Jumper 0603
4121 4822 051 30008 0R Jumper 0603
4123 4822 051 30008 0R Jumper 0603
4191 4822 051 30008 0R Jumper 0603
9-18 9-18
ELECTRICAL PARTS LIST - AV BOARD
RESISTORS
4192 4822 051 30008 0R Jumper 0603
4195 4822 051 30008 0R Jumper 0603
4200 4822 051 30008 0R Jumper 0603
4201 4822 051 30008 0R Jumper 0603
4205 4822 051 30008 0R Jumper 0603
4206 4822 051 30008 0R Jumper 0603
4209 4822 051 30008 0R Jumper 0603
non-Kara
4341 4822 051 30008 0R Jumper 0603
4342 4822 051 30008 0R Jumper 0603
4400 4822 051 30008 0R Jumper 0603
4404 4822 051 30008 0R Jumper 0603
Non-Scart
4405 4822 051 30008 0R Jumper 0603
4406 4822 051 30008 0R Jumper 0603
4407 4822 051 30008 0R Jumper 0603
4408 4822 051 30008 0R Jumper 0603
Scart
4409 4822 051 30008 0R Jumper 0603
4410 4822 051 30008 0R Jumper 0603
Non-Scart
4411 4822 051 30008 0R Jumper 0603
4412 4822 051 30008 0R Jumper 0603
4414 4822 051 30008 0R Jumper 0603 Scart
4415 4822 051 30008 0R Jumper 0603
4416 4822 051 30008 0R Jumper 0603
4420 4822 051 30008 0R Jumper 0603 Scart
4421 4822 051 30008 0R Jumper 0603
4424 4822 051 30008 0R Jumper 0603
4425 4822 051 30008 0R Jumper 0603
4426 4822 051 30008 0R Jumper 0603
4427 4822 051 30008 0R Jumper 0603
4428 4822 051 30008 0R Jumper 0603
4430 4822 051 30008 0R Jumper 0603 Scart
4433 4822 051 30008 0R Jumper 0603 Scart
4436 4822 051 30008 0R Jumper 0603 Scart
4500 4822 051 30008 0R Jumper 0603
4501 4822 051 30008 0R Jumper 0603
4502 4822 051 30008 0R Jumper 0603
4503 4822 051 30008 0R Jumper 0603
4504 4822 051 30008 0R Jumper 0603
4505 4822 051 30008 0R Jumper 0603
4506 4822 051 30008 0R Jumper 0603
4507 4822 051 30008 0R Jumper 0603
4508 4822 051 30008 0R Jumper 0603
4509 4822 051 30008 0R Jumper 0603
4510 4822 051 30008 0R Jumper 0603
4511 4822 051 30008 0R Jumper 0603
4512 4822 051 30008 0R Jumper 0603
4513 4822 051 30008 0R Jumper 0603
4514 4822 051 30008 0R Jumper 0603
4515 4822 051 30008 0R Jumper 0603
4516 4822 051 30008 0R Jumper 0603
4517 4822 051 30008 0R Jumper 0603
4518 4822 051 30008 0R Jumper 0603
4519 4822 051 30008 0R Jumper 0603
4520 4822 051 30008 0R Jumper 0603
4521 4822 051 30008 0R Jumper 0603
4522 4822 051 30008 0R Jumper 0603
4523 4822 051 30008 0R Jumper 0603
4524 4822 051 30008 0R Jumper 0603
4525 4822 051 30008 0R Jumper 0603
4526 4822 051 30008 0R Jumper 0603
4527 4822 051 30008 0R Jumper 0603
4528 4822 051 30008 0R Jumper 0603
4529 4822 051 30008 0R Jumper 0603
4530 4822 051 30008 0R Jumper 0603
4531 4822 051 30008 0R Jumper 0603
4532 4822 051 30008 0R Jumper 0603
4533 4822 051 30008 0R Jumper 0603
4534 4822 051 30008 0R Jumper 0603
4535 4822 051 30008 0R Jumper 0603
4536 4822 051 30008 0R Jumper 0603
4537 4822 051 30008 0R Jumper 0603
4538 4822 051 30008 0R Jumper 0603
4539 4822 051 30008 0R Jumper 0603
4540 4822 051 30008 0R Jumper 0603
4541 4822 051 30008 0R Jumper 0603
4542 4822 051 30008 0R Jumper 0603
4543 4822 051 30008 0R Jumper 0603
4544 4822 051 30008 0R Jumper 0603
4545 4822 051 30008 0R Jumper 0603
4546 4822 051 30008 0R Jumper 0603
4547 4822 051 30008 0R Jumper 0603
4548 4822 051 30008 0R Jumper 0603
4549 4822 051 30008 0R Jumper 0603
4550 4822 051 30008 0R Jumper 0603
4551 4822 051 30008 0R Jumper 0603
4552 4822 051 30008 0R Jumper 0603
4553 4822 051 30008 0R Jumper 0603
4554 4822 051 30008 0R Jumper 0603
4555 4822 051 30008 0R Jumper 0603
4556 4822 051 30008 0R Jumper 0603
4557 4822 051 30008 0R Jumper 0603
4558 4822 051 30008 0R Jumper 0603
4559 4822 051 30008 0R Jumper 0603
4560 4822 051 30008 0R Jumper 0603
4564 4822 051 30008 0R Jumper 0603
4579 4822 051 30008 0R Jumper 0603
4585 4822 051 30008 0R Jumper 0603
4593 4822 051 30008 0R Jumper 0603
4598 4822 051 30008 0R Jumper 0603
4599 4822 051 30008 0R Jumper 0603
4653 4822 051 30008 0R Jumper 0603
COILS & FILTERS
5201 2422 536 00548 Fixed Ind, 100uH 15%
5232 4822 157 10586 2,2uH 10%
ELECTRICAL PARTS LIST - AV BOARD
5401 4822 157 10586 2,2uH 10%
5402 4822 157 70601 Inductor 100uH
DIODES
6101 4822 130 61219 BZX79-B10
6200 4822 130 11397 BAS316
6201 4822 130 11397 BAS316
6202 4822 130 10871 SBYV27-200
6205 9322 128 70685 SS14
6223 4822 130 31878 1N4003G
6224 4822 130 34278 BZX79-B6V8
6225 4822 130 31878 1N4003G
6227 4822 130 11397 BAS316
6228 4822 130 11397 BAS316
TRANSISTORS & INTEGRATED CIRCUITS
7100 5322 130 60159 BC847B
7101 4822 130 60373 BC857B
7130 9322 150 74668 TDA7468D
7131 4822 130 40959 BC547B
7132 4822 130 60373 BC857B
Scart
7133 4822 130 42804 BC817-25
7150 5322 130 60159 BC847B
7200 4822 130 42804 BC817-25
7204 4822 130 63166 BD242B
7206 4822 130 40995 BD438
7207 3198 010 42310 BC847BW
7208 4822 130 40995 BD438
7209 3198 010 42310 BC847BW
7210 9322 188 75682 LM2576T-3,3
7211 3198 010 42310 BC847BW
7230 4822 209 31378 NJM4556MB
7231 4822 130 60373 BC857B
7232 5322 130 60159 BC847B
7233 5322 130 60159 BC847B
7250 4822 130 42804 BC817-25
7252 4822 130 60373 BC857B
7253 5322 130 60159 BC847B
7301 5322 130 60159 BC847B
7302 4822 130 60373 BC857B
7304 9322 150 74668 TDA7468D
7330 9322 150 74668 TDA7468D
7352 9337 148 20653 74HC4051D
7402 4822 209 17345 M62320FP
7405 5322 130 60159 BC847B
7406 5322 130 60159 BC847B
7407 5322 130 60159 BC847B
Scart
7410 5322 130 60159 BC847B Scart
7411 5322 130 60159 BC847B Scart
7421 5322 130 60159 BC847B
7422 5322 209 11102 HEF4052BT
7423 5322 130 60159 BC847B
7451 4822 130 42804 BC817-25
7452 4822 130 42804 BC817-25
7454 4822 130 42804 BC817-25
Scart
7455 5322 130 60159 BC847B Scart
7456 5322 130 60159 BC847B Scart
Note: Only the parts mentioned in this list are normal service
spare parts.
10-1
5DTC MODULE
(DVD Version)
TABLE OF CONTENTS
Emergency opening ..................................................................... 10-2
Location of switches .....................................................................10-3
Blockdiagram ................................................................................ 10-3
Control Board
Circuit diagram ............................................................................. 10-4
Component Layout ....................................................................... 10-4
Exploded view loader ................................................................... 10-5
Mechanical assembly drawing + mechanical parts list ................ 10-6
Electrical parts list ........................................................................ 10-7
For Mono-FE (Front End) and Mono-BE (Back End) PCB assemblies
information see chapters 11 and 12 in this service documentation.
The trays of the 5DTC are mechanically
locked.
To open tray 1, 2 and 3 move lever (pos 29) backwards
(e.g. with a screwdriver - see picture 2) to its endposition.
Release the locking mechanism and pull out the tray (see
picture 3).
To open tray 4 and 5 move lever (pos 29) forward to its
endposition (see picture 4).
Release snap as shown in picture 5 and pull tray out.
To remove a CD from Play Position perform following
steps:
1. Open tray 1 as described before.
2. Tear the tray out with speed (see picture 6). The tray can
be inserted aftewards without any alignment.
3. Move lever (pos 29) forward to its endposition (see
picture 4).
4. Push lever (pos 31) forward (see picture 7).
5. Remove CD.
10-2
Emergency opening of the trays
10-310-3
DVD Version
7803
7801
TCA0372
TMP87CA409A
Micro Controller
TRAY
MOTOR
VDD
CONTROL BOARDMOTOR BOARD
TRAY_IRQ
I2C_SCL
ADDRESS3 SW
ADDRESS3 SW
CLOSE SW
CLOSE SW
ADDRESS2 SW
ADDRESS2 SW
LOAD SW
LOAD SW
ADDRESS1 SW
ADDRESS1 SW
UNLOAD SW
UNLOAD SW
HOLDER HEIGHT COLLECTOR
HOLDER HEIGHT COLLECTOR
OPEN SW
OPEN SW
HOME SW
HOME SW
I2C_SDA
OSC.
DISC SENSOR COLLECTOR
+5V
SWITCH
GND
GND
+5V
GND
GND
GND
19
16
17
RST
27
12
13
16
23
24
8
5
6
7
3
1
Blockdiagram 5DTC Control Board 2002-09-05
+5V
ST
+5V
ST
28
V
REF
V
REF
+A
OPAMP
V
REF
+5V
SWITCH
+A
OPAMP
+A
OPAMP
2
1801
TCA0372
15
14
21
26
5
8
7
6
1
3
2
7805
LIFT
MOTOR
7800
8M
1800
CST
+A
7
9,10
8
Tray_IRQ
Pin 1..3 not used!
µC_RESET
Tray_I2C_SCL
Tray_I2C_SDA
11
5
4
6
7806
+5V
SWITCH
OPEN SW
UNLOAD SW
HOME SW
LOAD SW
CLOSE SW
ADDRESS3 SW
ADDRESS1 SW
ADDRESS2 SW
A
B
C
D
E
12
11
10
9
8
7
6
5
4
13
4
12
5
11
6
10
7
9
1
8
2
3
1802
Location of switches
Blockdiagram
10-4 10-4
5DTC CONTROL BOARD
GND
+A
+A
GND
A
uC_RESET
I2C_SDA
I2C_SCL
TRAY_IRQ
TO / FROM
CD MAIN BOARD
B
C
D
E
F
EVM
V
5 DTC Control Board CD/DVD Version 2002 09 12
1802
11
10
9
8
7
uC_RESET
6
I2C_SDA
5
I2C_SCL
4
TRAY_IRQ
DC voltages measured in
...V
PLAY MODE
with following conditions:
"+A" = 12V
123 4
Mapping
3832 E4
3833 E4
3834 E3
3835 E3
3836 E3
3837 E3
3838 E3
3839 E3
3840 E3
3841 E3
3842 C2
3843 C2
3845 A2
3850 C3
3851 D3
3852 D3
3853 C3
3854 B3
3855 D3
3856 D3
3857 C3
3858 B2
3859 B3
3860 A2
3861 A2
3862 A3
3863 A2
4808 B2
7800 A2
7801 B2
7803-A D3
7803-B C3
7805-A C3
7805-B D3
7806 B3
TO / FROM
MOTOR BOARD
1801
16
LIFT-
15
TRAY+
14
LIFT+
13
TRAY-
12
ADDRESS3 SW
11
CLOSE SW
10
ADDRESS2 SW
9
LOAD SW
8
ADDRESS1 SW
7
UNLOAD SW
6
HOLDER HEIGHT
COLLECTOR
5
OPEN SW
4
HOME SW
3
5V
2
GND
1
DISC SENSOR
COLLECTOR
A
B
C
D
E
F
12V
I2C_SDA
I2C_SCL
TRAY_IRQ
uC_RESET
CLOSE SW
LOAD SW
UNLOAD SW
OPEN SW
DISC SENSOR
COLLECTOR
HOME SW
HOLDER HIGHT
COLLECTOR
ADDRESS1 SW
ADDRESS2 SW
ADDRESS3 SW
3831
+5VST
3830
+5VST
150K
2803
3810
Power on
Reset
3811
100n
!
+5VST
3828
100R
3808
4K7
3809
4K7
3807
4K7
3802
4K7
3803
4K7
3826
1R5
3845
7801
TMP87C409A
17
SDA
16
SCL
19
INT 0
1
1
2
2
3
27
4
5
6
7
8
9
10
11
12
13
MC78L05
1
2800
+A to +5V
stabilization
4808
Controller
XTAL
TEST
RST
Input / Output PORT
+A
(3x)
10K
3829
100R
3827
100R
1800
8MHz
3800
4K7
3801
4K7
3804
4K7
3805
4K7
3806
4K7
SWITCH / STATUS RECOGNITION
7800
220n
Micro
3863
2R2
2
VCC
GND
1800 C2
1801 E4
1802 A1
2800 A2
TRAY+
47R
3823
2814
100n
TRAY-
47R
3816
2811
LIFT-
47R
3818
2812
100n 100n
LIFT+
47R
3821
100n
2813
2K7
+5VSWITCHED
2801 A2
2802 B2
2803 C1
2808 A2
2810 A3
2811 D4
2812 D4
2813 E4
2814 C4
3800 C1
3802 D2
3803 D2
3804 D1
3805 D1
3806 D1
3807 D2
3808 D1
3808 D2
3809 D2
3810 B1
3811 C1
3815 C3
3816 C4
3818 D4
3819 D3
3820 D3
3821 E4
3823 C4
3824 C3
3826 A2
3827 C1
3828 C2
3829 B1
3830 B1
3831 B1
LIFT-
TRAY+
LIFT+
TRAY-
+AOPAMP
3841
100n
3840
10K
3853
10K
3850
10K
3851
10K
3852
10K
2K7
3839
11,8V
+5V
5V
VREF
4,1V
+5V
5V
VREF
VREF
VREF
VREF
3838
ST
SWITCHED
2K7
3837
4,1V
4,1V
4,1V
4,1V
4,1V
4,1V
4,1V
4,1V
+5VST
10K
8
7
5
6
8
7
5
6
3836
2K7
3854
10K
2
+AOPAMP
3857
10K
4
3856
10K
2
+AOPAMP
3855
10K
4
2K7
3834
3835
TCA0372
7805-A
3,3V
TCA0372
7803-B
3,3V
TCA0372
7803-A
3,3V
TCA0372
7805-B
3,3V
2K7
2K7
3833
1
3
1
3
3832
2K7
47u
2808
3
2801
100n
+5VST
100n
2802
28
INT 1
STOP
14
3860
100R
switched by µC (7801)
3859
10K
3858
20
1K
+5VST
10K
3842
disc sensor
18
10K
3843
disc sensor
26
TR +
24
TR -
23
LI -
21
LI +
Input / Output PORT
25
22
15
NC
3861
2K0
3862
Stabilized +5V
7806
BC857BW
4,3V
For sets
without
(either/or)
For sets
with
ADDRESS3 SW
CLOSE SW
ADDRESS2 SW
LOAD SW
ADDRESS1SW
UNLOAD SW
HOLDER HEIGHT
COLLECTOR
OPEN SW
HOME SW
DISC SENSOR
COLLECTOR
TR +
TR -
LI -
LI +
10K
2810
3824
820R
3815
820R
3819
820R
3820
820R
MAPPING FOR CIRCUIT DIAGRAM
1800 C2
1801 E4
1802 A1
2800 A2
2801 A2
2802 B2
2803 C1
2808 A2
2810 A3
2811 D4
2812 D4
2813 E4
2814 C4
3800 C1
3802 D2
3803 D2
3804 D1
3805 D1
3806 D1
3807 D2
3808 D1
3808 D2
3809 D2
3810 B1
MAPPING FOR COMPONENT LAYOUT
1800 B2
1801 C4
1802 C2
2800 D2
2801 D2
2802 A2
2803 B1
2804 C2
2805 C1
2808 A6
2809 C2
2810 A5
2811 A5
2812 A6
2813 B5
2814 B6
3800 B2
3801 C3
3802 C4
3803 C4
3804 C3
3805 C4
3806 C4
3807 C3
3808 B2
3809 C3
3810 C2
3811 A2
3812 A1
3813 B2
3815 A4
3816 A5
3818 A6
5DTC Control Board Copperside view
This assembly drawing shows a summary
of all possible versions.
For components used in a specific version
see schematic diagram respectively partslist.
3811 C1
3815 C3
3816 C4
3818 D4
3819 D3
3820 D3
3821 E4
3823 C4
3819 A4
3820 A4
3821 B5
3823 B6
3824 A4
3826 B6
3827 B2
3828 C2
3829 B2
3830 C2
3831 C1
3824 C3
3826 A2
3827 C1
3828 C2
3829 B1
3830 B1
3831 B1
3832 E4
3832 C4
3833 B2
3834 C4
3835 C2
3836 C4
3837 C3
3838 C4
3839 C3
3840 C4
3841 C3
3842 A2
3833 E4
3834 E3
3835 E3
3836 E3
3837 E3
3838 E3
3839 E3
3840 E3
3843 A2
3845 D2
3847 B1
3848 B1
3850 A4
3851 A4
3852 A4
3853 A4
3854 B5
3855 B5
3856 A6
3841 E3
3842 C2
3843 C2
3845 A2
3850 C3
3851 D3
3852 D3
3853 C3
3857 A5
3858 B5
3859 C5
3860 C5
3861 B5
3862 A5
3863 B6
4800 C2
4801 C2
4802 C2
4803 D1
3854 B3
3855 D3
3856 D3
3857 C3
3858 B2
3859 B3
3860 A2
3861 A2
4804 A2
4805 C1
4806 A2
4807 C1
4808 C2
4809 C5
4810 B2
4811 C1
4812 B2
4813 B6
4814 A4
5DTC Control Board Layout stage .3 2002-09-25
3862 A3
3863 A2
4808 B2
7800 A2
7801 B2
7803-A D3
7803-B C3
7805-A C3
4816 D2
4817 A6
4818 C5
4819 A6
4820 B5
4821 C3
4822 C3
6801 B1
7800 D2
7801 B4
7802 A2
7805-B D3
7806 B3
7803 A5
7804 B2
7806 C5
9801 C5
9802 B2
9804 A5
123 4
10-510-5
Exploded view 5DTC mechanic - for orientation only
10-6
10-6
DVD MODULE COMPONENTS
121
1103
8201
1604
252 & 253
DVD MODULE PARTS LIST
121 3103 308 54710 5DTC Mechanism w/o Electronics
152 3139 119 00311 DVD Mechanism Sanyo-DV33SS
252 3139 113 27501 Damper-Rubber (50 Degrees)
253 3139 113 27501 Damper-Rubber (50 Degrees)
1101 3139 118 56941 Mono FE Board Assy CD222 FE
1102 3139 111 02151 FFC Cable 40P 10cm BD
1103 3139 111 02141 FFC Cable 7P 10cm BD
1601 3139 118 56481 Mono BE Board Assy CD222 P
1601 3139 118 56471 Mono BE Board Assy CD222 PM
1601 3139 118 56461 Mono BE Board Assy CD222 PMK
1603 3139 111 01671 FFC Cable 24P 21cm AD
1604 3139 110 35620 FFC Cable 8P 25cm BD
8021 3103 308 93110 FFC Cable 16P 6cm AD
Note: Only the parts mentioned in this list are normal service
spare parts.
1601
1102
1603
152
1101
Notes:
For Mono FE and Mono BE pc board assembly electrical parts
please refer to Chapter 11 and 12.
ELECTRICAL PARTS LIST - CONTROL BOARD
MISCELLANEOUS
1800 4822 242 72066 Ceram Filter 8MHz
1801 2422 025 17065 FFC Connector 16Pin Vert.
1802 2422 025 17788 FFC Connector 8Pin Vert.
CAPACITORS
2800 4822 126 13879 220nF +80/-20% 16V
2801 2238 586 59812 100nF 10% 50V
2802 2238 586 59812 100nF 10% 50V
2803 2238 586 59812 100nF 10% 50V
2808 4822 124 40433 47uF 20% 25V
2810 3198 017 34730 47nF 10% 16V
2811 2238 586 59812 100nF 10% 50V
2812 2238 586 59812 100nF 10% 50V
2813 2238 586 59812 100nF 10% 50V
2814 2238 586 59812 100nF 10% 50V
RESISTORS
3800 4822 051 30472 4k7 5% 0,062W
3801 4822 051 30472 4k7 5% 0,062W
3802 4822 051 30472 4k7 5% 0,062W
3803 4822 051 30472 4k7 5% 0,062W
3804 4822 051 30472 4k7 5% 0,062W
3805 4822 051 30472 4k7 5% 0,062W
3806 4822 051 30472 4k7 5% 0,062W
3807 4822 051 30472 4k7 5% 0,062W
3808 4822 051 30472 4k7 5% 0,062W
3809 4822 051 30472 4k7 5% 0,062W
3810 4822 051 30103 10k 5% 0,062W
3811 4822 051 30154 150k 5% 0,062W
3815 5322 117 13057 820R 1% 0,063W
3816 4822 051 30479 47R 5% 0,062W
3818 4822 051 30479 47R 5% 0,062W
3819 5322 117 13057 820R 1% 0,063W
3820 5322 117 13057 820R 1% 0,063W
3821 4822 051 30479 47R 5% 0,062W
3823 4822 051 30479 47R 5% 0,062W
3824 5322 117 13057 820R 1% 0,063W
3826 4822 052 10228 2R2 5% 0,33W
3827 4822 051 30101 100R 5% 0,062W
3828 4822 051 30101 100R 5% 0,062W
3829 4822 051 30101 100R 5% 0,062W
3830 4822 051 30103 10k 5% 0,062W
3831 4822 051 30103 10k 5% 0,062W
3832 4822 051 30272 2k7 5% 0,062W
3833 4822 051 30272 2k7 5% 0,062W
3834 4822 051 30272 2k7 5% 0,062W
3835 4822 051 30272 2k7 5% 0,062W
3836 4822 051 30272 2k7 5% 0,062W
3837 4822 051 30272 2k7 5% 0,062W
3838 4822 051 30103 10k 5% 0,062W
3839 4822 051 30272 2k7 5% 0,062W
3840 4822 051 30272 2k7 5% 0,062W
3841 4822 051 30103 10k 5% 0,062W
3842 4822 051 30103 10k 5% 0,062W
3845 4822 051 20159 15R 5% 0,1W
3850 4822 117 12706 10k 1% 0,063W
3851 4822 117 12706 10k 1% 0,063W
3852 4822 117 12706 10k 1% 0,063W
3853 4822 117 12706 10k 1% 0,063W
3854 4822 117 12706 10k 1% 0,063W
3855 4822 117 12706 10k 1% 0,063W
3856 4822 117 12706 10k 1% 0,063W
3857 4822 117 12706 10k 1% 0,063W
3858 4822 051 30102 1k 5% 0,062W
3859 4822 051 30103 10k 5% 0,062W
3860 5322 117 13017 100R 1% 0,063W
3861 2322 704 62002 2k 1% 0,063W
3862 4822 117 12706 10k 1% 0,063W
3863 4822 053 10228 2R2 5% 1W
4800 4822 051 30008 0R Jumper 0603
4802 4822 051 30008 0R Jumper 0603
4803 4822 051 30008 0R Jumper 0603
4804 4822 051 30008 0R Jumper 0603
4805 4822 051 20008 0R Jumper 0805
4806 4822 051 30008 0R Jumper 0603
4807 4822 051 30008 0R Jumper 0603
4808 4822 051 30008 0R Jumper 0603
4809 4822 051 20008 0R Jumper 0805
4810 4822 051 20008 0R Jumper 0805
4811 4822 051 30008 0R Jumper 0603
4812 4822 051 30008 0R Jumper 0603
4813 4822 051 30008 0R Jumper 0603
4814 4822 051 30008 0R Jumper 0603
4816 4822 051 20008 0R Jumper 0805
4817 4822 051 20008 0R Jumper 0805
4818 4822 051 20008 0R Jumper 0805
4819 4822 051 30008 0R Jumper 0603
4820 4822 051 30008 0R Jumper 0603
4821 4822 051 20008 0R Jumper 0805
4822 4822 051 20008 0R Jumper 0805
TRANSISTORS & INTEGRATED CIRCUITS
7800 4822 209 72042 MC78L05ACP, Stabilizer
7801 9322 150 41668 TMP87P809M Microcontroller
7803 4822 209 62059 TCA0372DP1, 2-Fold Op-Amp.
7805 4822 209 62059 TCA0372DP1, 2-Fold Op-Amp.
7806 3198 010 42320 BC857BW
Note: Only the parts mentioned in this list are normal service
spare parts.
11-1
MONO-FE BOARD
M29F002BT
A0-A17
V
CC
18
W
E
M29F002BT
G
RP
V
SS
Function Description
A0-A17 Address Inputs
8
DQ0-DQ7
11-1
A7
A6
A5
A4
A3
A2
A1
A0
DQ0
9
A16
A12
A15
M29F002BT
SS
V
DQ1
DQ2
1
17
RP
32
DQ3
CC
V
DQ4
W
DQ5
A17
25
DQ6
A14
A13
A8
A9
A11
G
A10
E
DQ7
TABLE OF CONTENTS
M29F002BT ..................................................................................11-1
M5705 (Ali) Chip ........................................................................... 11-2
SP3721A Internal Block Diagrm .................................................. 11-5
Top View - SMD & Component layout ..........................................11-6
Bottom View - Component layout ................................................. 11-7
Servo Ampliers & Motor Drives Circuit Diagram .......................... 11-8
CD/DVD ROM Controller Circuit Diagarm ................................... 11-9
Electrical parts list ......................................................................11-10
DQ0-DQ7 Data Inputs/Outputs
E Chip Enable
G Output Enable
W Write Enable
M29F002BT, M29F002BB:
RP
V
V
CC
SS
Reset/Block Temporary Unprotec t
M29F002BNT, M29F002BNB:
Not Connected Internally
Supply Voltage
Ground
11-2
11-2
Data Separator
Built-in data slicer and data PLL for data
recovery from RF signal.
Supports digital/analog slice level
adjustment.
Built-in auto calibration function.
Built-in auto wire range control function.
DVD-DSP
Built-in synchronous pattern/ID detection
/protection/separation.
Built-in EFM+ (8 to 16) demodulation
circuit.
Built-in high performance RSPC ECC
circuit.
Supports up to 6X DVD-ROM system with
ECC correcting “on the fly”.
Built-in descrambler/EDC circuit.
CD-DSP
Synchronous pattern detection, protection
and interpolation.
Built-in EFM demodulation circuit,
subcode demodulation circuit.
Dual C1 correction and quadrule C2
correction.
Subcode Q data can output with audio
data synchronously.
Digital Servo
Built-in A/D and D/A converters for servo
control signals processing.
Built-in digital controller for focus,
tracking servo control of CD/DVD systems.
Built-in CLV/CAV auxiliary function for
spindle servo control.
Built-in “Seek Sensor” auxiliary circuit for
seek control.
Automatic adjustment of focus servo and
tracking servo, for loop gain, offset and
balance.
Built-in RF gain automatic adjustment
function.
Built-in AFC circuit and APC circuit for CLV
and AFC circuit for CAV spindle servo of
CD/DVD systems.
Built-in defect and shock protection
function.
DRAM Interface
Supports up to 16 Mb EDO DRAM and
SDRAM.
Separate buffer address pointers and
automatic address calculation that save
firmware effort.
Read-ahead cache scheme for multimedia
isochronous transfer.
Protection logic preventing uncorrected
sectors being released to the host.
Target Search
Built-in target sector searching circuit
for auto-searching the target sector.
Automatic data buffering after the
target sector has been located.
C3 ECC/EDC
Programmable Reed-Solomon Product
Code (RSPC) that allows different error
correction schemes for CD-ROM.
Built-in On-chip EDC function.
Support up to 32X CD-ROM system with
ECC correcting “on the fly”.
Host Interface
Supports ATA PIO mode 4 timing
Supports Multiword DMA mode 2 timing
Compliant with SFF-8020(ATAPI) 2.5,
ATA 3(Overlapping feature), and
SFF-8090 (ATAPI for DVD) standard
High current drivers with slew rate
control for direct connecting to the ATA
bus and noise immunity.
Automatic Read Control Circuit for host
data transfer.
Automatic wake up from power down on
host reset or command write
Automatic sequence for packet command
receiving and Automatic updating of the
host task file registers
Supports ATAPI write command that can
let user update firmware from PC.
Built-in authentication circuit for copy
protection.
Multiplexed MPEG decoder interface
(local bus).
Microcontroller Interface
Embedded microcontroller compatible
with Intel 8032 command set
Supports Intel 8032 series MCUs
Supports Intel 8032 series MCUs and
Hitachi H8 series MCUs.
Supports automatically download
firmware function directly from ATAPI
interface to flash memory
Supports “on-system” upgrade flash
memory function from CD-R discs or ATAPI
interface
High speed register (buffer RAM) access to
meet the requirement of high
performance system
Supports Direct mapped access to the
buffer RAM using ready bit handshaking
M5705 (Ali) ApplicationM5705 (Ali) Features
M
Motor
Driver
M5703/M5707
RF
Amp
M5705
Data
Separator
Digital
Servo
DVD-DSP
CD-DSP
4M DRAM
RAM
Arbiter
Target
Search
ATAPI
&
MPEG
I/F
C3 ECC
EDC
MCU
ROM
PC
MPEG
DEC.
M5705 Pins Descriptions
11-3
11-3
Pin Name Pin No. Type Description
Servo Data Slicer Interface Pins
XSRFIN 2 I / A Analog RF signal input after passing through the equalizer.
XSIPIN 3 I / A Inverting input pin of data slicer.
XSDSSLV 5 O / A Slice level output pin.
XSRSLINT 6 I / A Reference current setting pin for analog data slicer.
Servo DAC Interface Pins
XSAWRC 8 O / A Output for enlarge VCO range. Analog output from DAC buffer.
XSRFGC 9 O / A RF gain control output.
XSEFGC 10 O / A E,F gain control output.
XSFOCUS 11 O / A Output voltage level for focusing buffer IC.
XSTRACK 12 O / A Output voltage level for tracking buffer IC.
XSSLEG 13 O / A Output voltage level for sledge buffer IC.
XSMOTOR 15 O / A Output v oltage level for spindle motor buffer IC.
Servo Comparator Interface Pins
XSRFRPLP 17 I / A High bandwidth low pass filter input for RFRP.
XSTELP 18 I / A High bandwidth low pass filter input for TE.
Servo ADC Interface Pins
XSVREF2 1 9 I / A 2.1 V reference voltage input.
XSRFRP 20 I / A RF ripple/envelope signal input.
XSTEXI 21 I / A Tracking zero crossing input signal.
XSTEI 23 I / A Tracking error input signal.
XSFEI 24 I / A Focus error input signal.
XSCEI 25 I / A 1. Center error input signal.
2. Photo Interrupt Input.
XSSBAD 2 7 I / A Sub-beam addition signal input.
Servo PLL Interface Pins
XSPDIREF 166 I / A Phase detector reference current generator. Connect a resistor between this
pin and ground to set reference current.
XSFDIREF 167 I / A Frequency detector reference current generator. Connect a resistor between
this pin and ground to set reference current.
XSPLLFTR2 169 I / A Data PLL loop filter pin #2.
XSFDO 171 O / A Output node of frequency detector charge pump circuit.
XSFTROPI 172 I / A Input node of loop filter OP circuit.
XSVR_PLL 173 I / A PLL reference voltage input.
XSPDOFTR2 174 I / A Phase detector filter pin #1.
XSVREFO 175 O / A Reference voltage output.
XSAWRCVCO 176 I / A Auto Wide Range Control VCO input pin. For enlarge VCO range in CAV mode.
Servo Control Interface Pins
XSDFCT 29 I Defect detection signal input.
XSCSJ 30 O Chip select signal for accessing control registers.
XSCLK 31 O Clock output for accessing control registers.
XSDATA 32 I/O Registers data input/output pin.
XSLDC 33 O Laser diode on/off control output for both CD/DVD.
XSFGIN 34 I Motor Hall sensor input.
XSSPDON 35 O Spindle motor on output.
XSFLAG[3:0] 36,37,
38,39
O These pins are used to monitor some status of servo control block.
Pin Name Pin No. Type Description
Microcontroller Interface Pins
XGPIO[2:0] 48,51,5
2
XMP1_7 40 I/O Internal microcontroller programmable I/O port 1.7.
XMP1_6 41 I/O Internal microcontroller programmable I/O port 1.6.
XMP1_5 43 I/O This pin is now changed to be NC.
XMP1_4 44 I/O Internal microcontroller programmable I/O port 1.4.
XMP1_3 45 I/O Internal microcontroller programmable I/O port 1.3.
XMP1_2 47 I/O Internal microcontroller programmable I/O port 1.2.
XMP1_1 49 I/O Internal microcontroller programmable I/O port 1.1.
XMP1_0 57 I/O Internal microcontroller programmable I/O port 1.0.
XMFSCSJ 46 I/O Output chip select connected to external flash ROM chip enable pin.
XMPSENJ 54 I/O Output program store enable connected to external ROM PSENJ pin.
XMALE 56 I/O This signal is used as address latch signal in address/data mux mode.
XMCSJ 70 I/O 1. This signal must be asserted for all microcontroller accesses to the
XMRDJ 71 I/O 1. This signal is used as the Read Strobe signal.
XMWRJ 72 I/O This signal is used as the Write Strobe signal.
XMINT1J 73 I/O 1. This signal is an interrupt line to the microcontroller.
XMA[15:0] 91, 90,
89, 87,
74, 75,
77, 78,
79, 80,
81, 82,
83, 84,
85, 86
XMD[7:0] 69, 68,
67, 66,
65, 64,
63, 62
I/O 1. These pins are used as general purpose I/O bus.
2. When use internal microcontroller, XGPIO[2] can be used as programmable
I/O port 3.6.
This pin is default used as the A16 (microcontroller address line 16).
registers of this chip.
2. When use internal microcontroller, this signal can be used as
programmable I/O port 3.1.
2. When use internal microcontroller, this signal can be used as
programmable I/O port 3.0.
2. When use internal microcontroller, this signal can be used as
programmable I/O port 3.7.
I/O These pins are used as address bus.
I/O These pins are used as data bus for the 16-bit processor mode, or the
address/data mux bus for the 8-bit processor mode.
Miscellaneous Pins
XTPLCK 163 I/O PLCK test pin.
XTSLRF 164 I/O SLRF test pin.
XOSC1 59 I Crystal input/ System clock. The input frequency from outside crystal or
oscillator is 33.8688Mhz.
XOSC2 60 O Crystal output.
XCRSTJ 53 I Chip Reset. An asserted low input generates a component reset that stops all
operations within the chip and deasserts all output signals. All input/output
signals are set to input.
M5705 Pins Descriptions
11-4
11-4
Pin Name Pin No. Type Description
Host Interface Pins
XHCS1J 94 I This pin is used to select the command block task file registers.
XHCS3J 93 I This pin is used to select the control block task file registers.
XHIORJ 103 I Asserted by the host during a host I/O read operation.
XHIOWJ 104 I Asserted by the host during a host I/O write operation.
XHDRQ 105 O 1. DMA request. This pin is configured as the DMA request signal, and is
used during DMA transfer between the host and the controller. This pin is
tri-stated when DMA transfers are not enabled.
2. MPEG acknowledge. This pin is used as the ACKJ signal when MPEG
interface mode is selected.
XHDACKJ 101 I 1. DMA acknowledge. This pin is configured as DACKJ, and is used as the
DMA acknowledge signal during DMA data transfers.
2. MPEG request. This pin is used as the REQ signal when MPEG interface
mode is selected.
XHCS16J 99 O 1. 16-bit data select. This signal indicates that a 16-bit data transfer is active
on the host data bus. This pin is open-drain tri-state output.
2. MPEG clock. This pin is used as the CLOCK signal when MPEG interface
mode is selected.
XHRSTJ 50 I Host Reset. The reset of ATA bus
XHINT 100 O 1. Host interrupt request. This tri-state pin is the host interrupt request, and
is asserted to indicate to the host that the controller needs attention.
2. MPEG begin. This pin is us ed as the BEGIN signal when MPEG interface
mode is selected.
XHPDIAGJ 97 I/O This pin is used as the Passed Diagnostics signal, and may be an input or an
open-drain output.
XHDASPJ 92 I/O This pin is used as the Drive Active/ Slave Present s ignal, and is an input or an
open-drain output. This pin is used for Master/Slave drive communication
and/or for driving an LED.
XHIORDY 102 O 1. I/O channel ready. This signal is driven low to extend host transfer cycles
when the controller is not ready to respond. This pin will be tri-stated when a
read or write is not in progress.
2. MPEG error. This pin is us ed as the ERROR signal when MPEG interface
mode is selected.
XHA[2:0] 95, 98, 96 I Host address lines. The host address lines A[2:0] are used to access the
various host control, status, and data registers.
XHD[15:0] 106, 108,
111, 113,
116, 118,
120, 122,
123, 121,
119, 117,
114, 112,
109, 107
I/O 1. Host data bus. This bus is used to transfer data and status between the
host and the controller.
2. MPEG data bus 7-0. The HD[7:0] are us ed as the DATA[7:0] when MPEG
interface mode is selected.
3. VCD I/F. Bit3-0 are used as VCD I/F signal when VCD function is enabled.
The relationship of bit3-0 and VCD I/F is as follow.
HD0
HD1
HD2
HD3
CD-DATA
CD-LRCK
CD-BCK
CD-C2PO
Pin Name Pin No. Type Description
RAM Interface Pins
XRSDCLK 143 O This signal is the clock output for SDRAM.
XROEJ 147 O This signal is used as the memory output enable for external DRAM buffers.
After RSTJ is asserted, this signal will be low.
XRWEJ 142 O This signal is asserted low when a buffer memory write operation is active.
XRRASJ 144 O This signal is used as Row address output to external DRAM buffer. After
RSTJ is asserted, this signal will be high.
XRCASJ 145 O This signal is used as column address output to external DRAM. After RSTJ is
asserted, this signal will be high.
XRA[11:0] 151, 152,
148, 149,
153, 155,
156, 157,
161, 160,
159, 158
XRD[15:0] 124, 126,
128, 131,
133, 135,
137, 140,
141, 139,
136, 134,
132, 129,
127, 125
O 1. RAM address lines. These are bits 11-0 for addressing the buffer memory.
2. Hardware setting. The bits 6-0 are used as hardware setting for some
functions.
RA[9] : FLASH size is 64K/128K
1 : FLASH size is 64K.
0 : FLASH size is 128K.
RA[8] : External CPU is 8032/H8
1 : 8032
0 : H8
RA[7] : Microcontroller programmable I/O port 1 pin control
1 : By internal microcontroller.
0 : By registers to decide input/output.
RA[6] : System testpin output.
1 : Normal operation.
0 : System test pin output.
RA[5] : For testing purpose, don’t need to set
RA[4] : IDE master/slave.
1 : Slave.
0 : Master.
RA[3] : For testing purpose, don’t need to set
RA[2] : For testing purpose, don’t need to set
RA[1-0] : MCU Mode selection.
11 : Normal Mode (internal uP,internal address latch).
10 : Outside uP Mode (ICE Mode).
01 : Test mode for internal uP testing.
00 : Internal uP mode with external address latch.
I/O These signals are the 8-bit parallel data lines to/from the buffer memory.
11-5
M5705 Pins Descriptions SP32721A Internal Block Diagram
AIP
AIN
ATON
FROM
ATT
ATT
ATOP
61
60
62
4
59
IMP UT
BIAS
2
INP UT IMP
SEL
FROM
S-PORT
SUM
Amp.
B + C
1
AGC
A + D
12dB@high gain
3.5dB@ normal
15.5dB @high gain
mode
Pin Name Pin No. Description
Power Pins
AVDD5_DS 4 Analog Power +5V for Data Slicer part.
AVDD5_DA 14 Analog Power +5V for DAC part.
AVDD5_AD 26 Analog Power +5V for ADC part.
AVDD5_PL 168 Analog Power +5V for Data PLL part.
VDD 7,55,58,
76,115,
146,150,
162
AVSS_DS 1 Analog Ground for Data Slicer part.
AVSS_DA 16 Analog Ground for DAC part.
AVSS_AD 22 Analog Ground for ADC part.
AVSS_PL 170 Analog Ground for Data PLL part.
GND 28,42,61,
88,110,
130,138,
154,165
Power + 3.3V for digital core logic and pad.
Digital Ground for core logic and pad.
DVDRFP
DVDRFN
CDRF
PD1
PD2
1
2
MUX
63
DVD
A
LPF
14
LPF
B
13
C
12
LPF
LPF
11
D
3
4
2
VCI
MUX
SEL INT
INP UT IMP
SEL
FROM
S-PORT
12dB is added
@high gain mode
GCA
GCA
GCA
GCA
3
S-PORT
0dB@normal
mode
Buff
TOPHOL D
TOPHOL D
11-5
PROGRAMMABLE
EQUALIZER
FILTER
DIFFERENTIATOR
GCA
4
S-PORT
MUX
Buff
Focus sel
FNP
52
FROM
DIP
Offset
cansel
FROM
S-PORT
DIN
54 53
FULL WAVE
RECTIFIER
FROM
S-PORT
5
Offset
cansel
4
0 to -14dB
OUTPUT INHIBIT
FROM
S-PORT
MUX
Focus sel
BCA
DET
0dB@normal
8dB @high gain mode
LPF
&ATT
FNN
51
LPF
Buff
3
57
LPF
TOPHL D
FROM
S-PORT
FROM
S-PORT
2
SIGO
FAST Attackoff
DAC
AGC
CHARGE
PUMP
FROM
S-PORT
Offset
cansel
AGC HOLD
5
COMP
+6dB Amp
+6dB Amp
+6dB Amp
HOLD1
49
BYP
56
55
RX
42
FE
36
PI
TPH
38
DFT
37
64
CDRFDC
CE
43
LCP
45
LCN
44
CDTE
DVDPD
CDPD
16
E
F
A2
B2
C2
D2
15
17
5
6
7
8
12dB is added
@high gain mode
From S-port
LD H/L
21
23
SUM
(A2+B2+C2+D2)
GCA
GCA
GCA
GCA
3
APC SEL
DVD/CD
EQ
EQ
EQ
EQ
FROM
S-PORT
Dual APC
2
+14dB @high gain mode
1
Comp.
VC
PHASE
DETECTOR
PHASE
DETECTOR
Si nk current
From S-port
2
BOTTOM
ENVELOPE
Inpu t Imp
From S-port
2
INP UT
BUFF
Mirr gain
From S-port
2
MUX
DVD
Disk det &
Mirr LPF
From S-port
PEAK/
BOTTOM
HOLD
LPF
CP/CN
Low Imp
POLSEL
BUFF
-12dB
Comp
hys & offset
From S-port
SUB
AMP
CEFDB
MIRR
COMP
CEPOL
GCA
CONTROL
Signals
To each block
2
FROM
S-PORT
Inte rna l
FDCHG
Offset
cansel
4
FROM
S-PORT
VCI2 for servo input
VCI for servo output
VC
SERIAL PORT
REGISTER
DPD
RST
DPD
Defect ON
+6dB Amp
9
CP
10
CN
41
TE
18
VCI2
27
VCI
26
VC
48
SDEN
47
SDATA
46
SCLK
25
24
22
LDON
CDLD
DVDLD
40
3439
35
MEI
MEV
MEVO
MIN
33
3130
32
MB
MP
MLPF
FDCHG
29
MIRR
28
58
VPA
VPB
2050
VNB
VNA
TOP VIEW - SMD & COMPONENT LAYOUT
11-6
11-6
1
111098765432
12
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
1
111098765432
12
13
13
1101 O9
1102 C9
A
1103 B8
1104 F2
1105 I13
1106 M13
1107 M2
1200 B11
2001 I8
B
2002 H7
2003 I7
2004 G8
2005 I8
2006 H8
2007 I7
2008 I8
C
2009 I8
2010 G9
2011 G9
2012 E12
2013 E10
2014 D12
D
2015 C10
2016 G9
2017 F8
2018 F8
2019 F9
2020 F9
2021 E8
E
2022 D7
2023 D8
2024 D7
2025 L8
2026 K8
2028 L8
2029 K8
F
2030 L8
2031 M8
2032 N7
2033 J9
2034 M9
2035 J9
G
2036 J9
2037 M9
2038 M9
2039 J9
2040 M9
2041 M9
2042 M10
H
2043 J9
2044 J10
2046 J10
2047 O7
2048 J10
2049 J10
2050 L11
I
2051 K11
2052 M11
2053 N9
2054 N9
2055 O11
2056 M11
J
2057 M12
2058 B8
2059 B8
2060 C11
2061 E4
2062 F4
2063 E4
K
2064 D4
2065 E4
2066 E4
2067 D4
2068 D11
2069 D10
2070 D12
L
2071 D10
2072 M3
2073 M5
2074 L5
2075 F10
2076 O3
M
2077 M3
2078 K2
2079 M5
2080 L2
2201 J8
2202 H9
2203 M6
N
2204 O6
2205 O6
2206 M11
2207 L11
2208 E9
2209 D9
2210 N3
O
2211 N5
2212 L5
2213 O4
2214 M4
2215 I3
2216 K3
P
2217 J11
2218 J3
2301 K6
2302 J3
2303 H7
2304 H6
2305 F4
2306 D6
2307 F12
2308 F10
2309 H13
2310 J3
2311 I3
2312 J7
2313 C3
2314 B6
2315 D7
2316 G8
2317 G8
2318 E8
2319 K11
2320 L8
3001 I8
3002 H7
3003 I7
3004 H7
3005 I8
3006 I8
3007 H8
3009 G9
3010 G8
3011 G8
3012 D10
3013 D12
3014 E10
3015 D12
3017 F9
3018 F9
3019 F8
3020 F9
3022 F9
3025 E9
3026 H3
3027 D7
3028 I3
3029 N7
3031 K8
3032 O7
3033 J9
3034 J9
3035 J9
3037 O7
3038 N10
3039 N10
3040 N10
3042 M10
3043 J10
3049 M11
3050 M11
3051 M11
3053 O11
3054 M12
3055 K11
3057 B7
3058 C9
3059 B8
3060 B8
3061 C10
3063 B8
3064 C8
3065 C10
3066 M8
3067 D9
3068 M7
3069 E8
3070 D9
3071 L7
3072 D9
3073 C11
3074 M7
3075 M7
3076 M7
3077 H5
3078 K6
3079 K6
3080 K6
3081 K6
3082 I7
3083 I7
3084 J7
3085 J7
3086 J7
3087 B3
3088 C3
3089 B3
3090 D12
3091 D10
3092 D12
3093 D10
3094 D12
3095 D11
3096 D11
3097 D12
3098 D10
3099 E10
3101 G11
3102 G11
3103 G11
3104 G11
3105 H13
3106 G12
3107 G12
3108 G13
3109 G12
3110 H13
3111 I12
3114 H13
3115 I12
3116 H13
3117 L5
3118 B3
3119 B3
3120 B3
3121 L13
3301 H6
3302 C10
3303 C9
3304 C3
3305 E3
3306 F3
3307 D3
3308 D3
3309 H3
3310 G3
3311 G3
3312 F3
3313 F4
3314 H4
3315 G4
3316 F4
4016 F9
4021 F8
4023 F8
4024 E9
4036 F9
4041 P7
4044 N10
4052 L12
4056 B7
4062 C10
4100 E12
4122 J12
5001 D7
5002 O8
5003 O8
5004 N11
5006 M5
5007 L3
5008 M5
5010 K3
5011 K4
5300 C7
6001 I10
6002 N8
6003 O7
6004 M8
6005 D8
6006 D8
6007 N8
6008 C12
6100 B10
7101 F6
7102 L9
7104 N11
7105 C5
7107 J5
7108 I5
7109 E11
7110 H12
7111 K12
7201 N7
7202 O7
7203 N8
7204 D9
7205 M7
7206 N8
7207 M7
7208 O3
BOTTOM VIEW - COMPONENT LAYOUT
11-7
11-7
13
12
11 10 9 8 7 6 5 4 3 2
A
B
C
D
E
F
G
1
1105 I13
1106 M13
A
1200 B11
2201 J8
2202 H9
2203 M6
2204 O6
2205 O6
2206 M11
B
2207 L11
2208 E9
2209 D9
2210 N3
2211 N5
2212 L5
2213 O4
C
2214 M4
2215 I3
2216 K3
2217 J11
2218 J3
6100 B10
D
E
F
G
H
I
J
K
L
M
N
H
I
J
K
L
M
N
O
P
13
12
11 10 9 8 7 6 5 4 3 2
1
O
P
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