Philips MX3950D, MX3960D, MX3910D, MX3900D Service Manual

Service Manual

Service

DVD Receiver

MX3900D/37 & MX3910D/17

Service Service

Service

MX3950D/

37 & MX3960D/17

©

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 0311 Service Audio Printed in The Netherlands Subject to modification

Version 1.1

TABLE OF CONTENTS

Page

Location of pc boards & Version variations ................1-2

Technical Specifications ............................................. 1-3

Measurement setup ....................................................1-4

Service Aids, Safety Instruction, etc. .........................1-5

Disassembly Instructions & Service positions ........... 2-1

Service Test Programs ...............................................3-1

Region codes setting, software upgrades, etc ...........3-3

Set Block diagram.......................................................... 4

Set Wiring diagram ........................................................ 5

Front Board .................................................................... 6

ECO6 Tuner Board: System Non-Cenelec ............ 7A

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

Revision List ................................................................ 14

CLASS 1

LASER PRODUCT

GB

3139 785 30201

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: MX3900D MX3910D MX3950D MX3960D

Features &

/37 /37 /37 /17

Board in used: Karaoke - - - -

News - - - RDS - - - Pro-Scan x x x x PCMCIA - - - Standby - Clock Display x x x x ECO Standby - No Display x x x x Voltage Selector - - - -

Digital In / Out x x x x Aux Input x x x x TV Input x x x x Line Output x x x x SCART output - - - Pr, Pb & Y Outputs x x x x CVBS Output x x x x S-Video Output x x x x Headphone Socket x x x x

Tuner board - ECO6 System non-Cenelec x x x x Tuner board - ECO6 System Cenelec - - - Amplifier board - 1pc (75W 6-Channel) x x x x Amplifier board - 1pc (75W 7-Channel) - - - Amplifier board - 2pc (100W 6-Channel) - - - -

SPECIFICATIONS

1-3

GENERAL:

Mains voltage : 120V Mains frequency : 60Hz Power consumption : < 0,5W at ECO Standby

< 20W Standby (clock display) Clock accuracy : < 4 seconds per day Dimension centre unit : 435 x 100 x 360mm

TUNER:

FM

Tuning range : 87.5-108MHz Grid : 50kHz 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 : 530-1700kHz Grid : 10kHz 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%

COMPACT DISC/VCD/DVD:

Video Decoding : MPEG-2 Video DAC : 10 Bits Signal System : PAL / NTSC Video Format : 4:3 / 16:9 MP3-CD bit rate MP3-CD sampling frequencies CBVS out

4)

5)

CVBS level : 1.0 ± 0.1V

: 32-256 kbs,variable bitrates

4)

: 32kHz, 44.1kHz, 48kHz

p-p

Luminance S/N ratio : > 45dB (unweighted)

YUV out

5)

Amplitude : 714mV ± 7mV

S/N ratio : > 50dB (unweighted)

S-Video out

5)

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

1)

with only channel(s) under meausrement loaded, all other

channels are unloaded.

2)

Frequency response in each setting is software controlled.

3)

measured with 55Hz at vol. maximum.

4)

Recording format: ISO9660, UDF format is not supported.

5)

Output terminals terminated with 75Ω

AMPLIFIER:

1)

Output power

at 4Ω, 1 kHz, 10% THD

L/R : 2 x 75W RMS

2 x 60W FTC

Center : 72W

Surround L/R : 72W RMS/channel

Sub-woofer : 72W Frequency response ±3dB : 20Hz-20kHz Hum (minimum volume) : 200nW Residue noise (min, volume) : 40nW Digital Sound Control : Stereo, 3D Sound, Multi modes Bass & Treble : -3dB to +3dB Input sensitivity

TV-in : 350mV ± 3dB

Aux-in : 880mV ± 2dB

Output sensitivity

Line out : 600mV ± 2dB at 47kΩ

Subwoofer out 3): 1.85V ± 2dB at 47kΩ

Headphone (vol. max.) : 660mV ± 2dB at 32Ω

Center out (vol. max.) : 500mV ± 2dB at 47kΩ

2)

MEASUREMENT SETUP

Tuner FM

1-4

Bandpass

LF Voltmeter

e.g. PM2534

RF Generator

e.g. PM5326

DUT

250Hz-15kHz

e.g. 7122 707 48001

Ri=50Ω

S/N and distortion meter

e.g. Sound Technology ST1700B

Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz).

Tuner AM (MW,LW)

RF Generator

e.g. PM5326

Ri=50Ω

DUT

Frame aerial

e.g. 7122 707 89001

Bandpass

250Hz-15kHz

e.g. 7122 707 48001

LF Voltmeter

e.g. PM2534

S/N and distortion meter

e.g. Sound Technology ST1700B

To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday´s cage. Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate hum (50Hz, 100Hz).

CD

Use Audio Signal Disc (replaces test disc 3)

DUT

L

R

SBC429 4822 397 30184

S/N and distortion meter

e.g. Sound Technology ST1700B

LEVEL METER

e.g. Sennheiser UPM550

with FF-filter

Recorder

Use Universal Test Cassette CrO2 SBC419 4822 397 30069

or Universal Test Cassette Fe SBC420 4822 397 30071

LF Generator

e.g. PM5110

DUT

L

R

S/N and distortion meter

e.g. Sound Technology ST1700B

LEVEL METER

e.g. Sennheiser UPM550

with FF-filter

SERVICE AIDS

1-5

Service Tools:

Universal Torx driver holder .................................. 4822 395 91019

Torx bit T10 150mm ............................................. 4822 395 50456

Torx driver set T6 - T20 ......................................... 4822 395 50145

Torx driver T10 extended ...................................... 4822 395 50423

Allen key set (1.5, 2, 2.5, 3, 4, 5, 6, 8mm) ............ 5322 395 10754

Compact Disc:

SBC426/426A Test disc 5 + 5A ............................ 4822 397 30096

SBC442 Audio Burn-in Test disc 1kHz ................. 4822 397 30155

SBC429 Audio Signals disc .................................. 4822 397 30184

SBC444/444A ........................................................ 4822 397 30245

CD-RW Printed Audio Test Disc ........................... 7104 099 96611

Dolby Pro-logic Test Disc ...................................... 4822 395 10216

HANDLING CHIP COMPONENTS

ESD Equipment:

Anti-static table mat - large 1200x650x1.25mm ... 4822 466 10953

Anti-static table mat - small 600x650x1.25mm ..... 4822 466 10958

Anti-static wristband .............................................. 4822 395 10223

Connector box (1MΩ) ............................................ 4822 320 11307

Extension cable

(to connect wristband to conn. box) .................. 4822 320 11305

Connecting cable

(to connect table mat to conn. box) .................. 4822 320 11306

Earth cable (to connect product to mat or box) .... 4822 320 11308

Complete kit ESD3

(combining all above products) ......................... 4822 320 10671

Wristband tester .................................................... 4822 344 13999

WARNING

GB

All ICs and many other semi-conductors are susceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When repairing, make sure that you are connected with the same potential as the mass of the set via a wrist wrap with resistance. Keep components and tools also at this potential.

F

ATTENTION

Tous les IC et beaucoup d’autres semi-conducteurs sont sensibles aux décharges statiques (ESD). Leur longévité pourrait être considérablement écourtée par le fait qu’aucune précaution n’est prise à leur manipulation. Lors de réparations, s’assurer de bien être relié au même potentiel que la masse de l’appareil et enfiler le bracelet serti d’une résistance de sécurité. Veiller à ce que les composants ainsi que les outils que l’on utilise soient également à ce potentiel.

1-6

ESD

D

WARNUNG

Alle ICs und viele andere Halbleiter sind empfindlich gegenüber elektrostatischen Entladungen (ESD). Unsorgfältige Behandlung im Reparaturfall kan die Lebensdauer drastisch reduzieren. Veranlassen Sie, dass Sie im Reparaturfall über ein Pulsarmband mit Widerstand verbunden sind mit dem gleichen Potential wie die Masse des Gerätes. Bauteile und Hilfsmittel auch auf dieses gleiche Potential halten.

WAARSCHUWING

NL

Alle IC’s en vele andere halfgeleiders zijn gevoelig voor electrostatische ontladingen (ESD). Onzorgvuldig behandelen tijdens reparatie kan de levensduur drastisch doen verminderen. Zorg ervoor dat u tijdens reparatie via een polsband met weerstand verbonden bent met hetzelfde potentiaal als de massa van het apparaat. Houd componenten en hulpmiddelen ook op ditzelfde potentiaal.

I

AVVERTIMENTO

Tutti IC e parecchi semi-conduttori sono sensibili alle scariche statiche (ESD). La loro longevità potrebbe essere fortemente ridatta in caso di non osservazione della più grande cauzione alla loro manipolazione. Durante le riparazioni occorre quindi essere collegato allo stesso potenziale che quello della massa dell’apparecchio tramite un braccialetto a resistenza. Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale.

GB

Safety regulations require that the set be restored to its original condition and that parts which are identical with those specified, be used.

NL

Veiligheidsbepalingen vereisen, dat het apparaat bij reparatie in zijn oorspronkelijke toestand wordt teruggebracht en dat onderdelen, identiek aan de gespecificeerde, worden toegepast.

F

Les normes de sécurité exigent que l’appareil soit remis à l’état d’origine et que soient utiliséés les piéces de rechange identiques à celles spécifiées.

D

Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu beachten. Der Original zustand des Geräts darf nicht verändert werden; für Reparaturen sind Original-Ersatzteile zu verwenden.

“Pour votre sécurité, ces documents doivent être utilisés par des spécialistes agréés, seuls habilités à réparer votre appareil en panne”.

CLASS 1

LASER PRODUCT

GB

Invisible laser radiation when open. Avoid direct exposure to beam.

Osynlig laserstrålning när apparaten är öppnad och spärren är urkopplad. Betrakta ej strålen.

Warning !

S

Varning !

3122 110 03420

I

Le norme di sicurezza esigono che l’apparecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di ricambio identici a quelli specificati.

"After servicing and before returning set to customer perform a leakage current measurement test from all exposed metal parts to earth ground to assure no shock hazard exist. The leakage current must not exceed 0.5mA."

Varoitus !

SF

Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina näkymättömälle laserisäteilylle. Älä katso säteeseen!

DK Advarse !

Usynlig laserstråling ved åbning når sikkerhedsafbrydere er ude af funktion. Undgå udsaettelse for stråling.

DISMANTLING INSTRUCTIONS

C4

1

2

Turn up the lever, slide the bracket as shown and lift out of the bottom chassis.

2-1 2-1

Dismantling of the Front Panel assembly

1) Loosen the 9 screws to dismantle the Top Cover (pos

252)

- 2 screws on each side

- 5 screws on the Rear Panel (pos 251).

C1

A

C1

A

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

A

C1

A

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 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

C1

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

C1

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

Figure 2

Figure 6

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).

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 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)

Service position D (Mains & AV boards loosen)

Mains Board

with non-

conductive

insulation

attached to the

copper pattern

Thick paper

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.

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

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

QUARTZ TEST

CLOCK-TIMER

Button pressed?

Y

Display shows

32K

Output at (Front Board)

pin 19 of uP = 2048Hz

CLOCK-TIMER

Button pressed?

N

DISPLAY TEST

BII

Button pressed?

Y

Display shows Figure 1

and Standby LED is

Green

BII

Button pressed?

N

Figure 1

N

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.

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

pin 19 of uP = 2,929.6875Hz

Disconnect

Mains cord ?

Y

Service Mode left

PRESET

1

2

3

4

5

6

7

8

9

10

11

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.

N

Europe

"EUR"

87.5MHz

108MHz

531kHz

1602kHz

558kHz

1494kHz

87.5MHz

98MHz

USA

"USA"

87.5MHz

108MHz

530kHz

1700kHz

560kHz

1500kHz

98MHz

87.5MHz

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

87.5/98MHz*

Table 2

N

East Europe

"EAS"

87.5MHz

108MHz

531kHz

1602kHz

558kHz

1494kHz

87.5MHz

98MHz

Y

Display shows Figure 2

and Standby LED is

RED

9

Button pressed?

Y

East Eur. Extended-band

"EAS"

65.81MHz

108MHz

74MHz

87.5MHz

531kHz

1602kHz

558kHz

1494kHz

98MHz

70.01MHz

65.81MHz

N

TEST

EEPROM TEST Some test patterns will be sent to the EEPROM.

TEST

AUTO STANDBY TOGGLE

ROTARY ENCODER TEST

LEAVE SERVICE TEST PROGRAM

Figure 2

Activated with

T

9 to Exit

SEEPROM FORMAT

SUBW +

(Remote Control)

SOURCE / VOLUME

Knob

Disconnect mains cord

Various

other Tests

ACTION

"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

2

DVD I

C COMMUNICATION TEST

MUTE

Button pressed?

Y

Send request for

DVD Software Version

2

C ports

via I

Is Back End

Software Version

Received?

Y

Display shows

"BEA-xxVxx"

Is 5DTC

Software Version

Received?

Y

Display shows

"5DTCx.x"

9

Button pressed?

N

Display shows

"FAIL"

N

Button pressed?

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 SVC"

N

Note:

1. Remote Control must be in DVD source before start of any DVD Service Test.

2. All buttons on this "DVD SVC" test refers to the buttons on the Remote control.

3. Awaits for the mechanism to initialized before performing DVD test.

DVD VERSION MATRIX INFO

N

Choose step

by pressing

S

T

VOL +

Button pressed?

STEP

Choose step

by pressing

S

T

DIM

Button pressed?

Y

STEP

1

2

3

4

5

N

DISPLAY

SLASH ’###’

REGION ’#’

KARAOKE

or

NON KARA

V/O SCART

or

V/O PrPbY

TV - NTSC

or

TV - PAL

or

TV - AUTO

N

9

Button pressed?

Y

REMARKS

Slash version number

Region code setting (Number 1 - 6)

Karaoke feature

Video Output setting

TV system setting

Press

9

to exit

DVD Version Matrix Info is used to read the version matrix information that are stored/defined in the DVD module software.

9

N

DVD PLAYER TEST (with User interaction)

Y

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.

BII

and

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.

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.

BII

to jump to the next postion &

Press PROGRAM to jump to the previous postion.

Disconnect mains cord to exit the Service Test Program.

N

Button pressed?

DVD DEALER TEST (without User interaction)

VOL -

Y

DVD Dealer Test is used to check the flash RAM, the SDRAM CLOCK, the NVRAM and the I communication (I2C NVRAM I2C DAC, I2C 5DTC

2

C SDPIF IC)

and I

STEP

1

2

3

4

DISPLAY

CHECKSUM

SDRAM CLK

NVRAM

2

C COMM

I

ACTION

Check the correctness of the checksum in the flash. Display will show "PASS" or "FAIL" accordingly.

Test the SDRAM clock output. Display "PASS" or "FAIL" accordingly. Pro-Scan: 114MHz +/- 25ppm Non Pro-Scan: 108MHz +/- 25ppm

Makes a write followed by a read test to the NVRAM. Display will show "PASS" or "FAIL" accordingly.

2

C bus to NVRAM, DAC,

Checks I 5DTC and SDPIF IC. Display will show "PASS" or "FAIL" accordingly.

Disconnect mains cord to exit the Service Test Program.

2

C

Y

DVD I2C Communication Test is used to test the I2C communication port between the DVD module and the microprocessor of the set.

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 MX3900D/37 : <1><1><4> <0><1><0> <0><0> US for MX3910D/17 : <1><1><4> <0><1><0> <0><0> US for MX3950D/37 : <1><1><4> <0><1><0> <0><0> US for MX3960D/17 : <1><1><4> <0><1><0> <0><0> US

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:

1000 BEA3131PV08 R2812 V72

R where 1000 = DVD version matrix (Region, Karaoke

Yes/No, Default Video O/P, Default TV system)

31V08 = BE software version

2812 = FE software version

72 = 5DTC servo version

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

4) Tray Disc 1 should then open.

5) The whole process should last for less than 2 minutes.

will shows: Reading --> Update BEA --> Writing --> Done --> Update FEA --> FEA Finish --> Unload Disc 1

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

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

5-1

TUNER

AD

140mm

EH

240mm

1

8P

for ECO SET ONLY

1

AD

180mm

4P

EH

10P

180mm

1

AV

1

BD

400mm Prefold

13P

for MX39/55/56/58/59

for i6000

FE

BD

10P

180mm

Prefold

1

FE

5PAD120mm

1

for ECO SET ONLY

POWER MODULE

Refer to page 5-2 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

1

AD Prefold

1 1

1

for MX3900D

4P 340mm (non K’ok) 8P 340mm (K’ok)

BD

180mm

10P

Prefold

1

13P 180mm (MX39/55/56) 13P 220mm (MX58)

Prefold AD

for MX39/55/56/58/59

for i6000

10P 280mm (MX39/55/56) 14P 220mm (MX58)

Prefold AD

16P/18P(K’ok) 180mm (MX39/55/56)

22P 220mm (MX58)

16P 220mm (MX59)

FLT

40P

FFC

40P

AD

280mm

1

13

FMN

PCMCIA

1

14

MX39/55/56

MX58/59

10

SCART 0

Mute_AV

GND_V R_Pr

GND_V C_B_Pb

GND_V Y_G_Y GND_V CVBS GND_V Y GND_V C

40P FLT

for MX5800SA

for MX3900D

1

22

DVD_SC

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

MIC_IN

18

GND_a

DPL2_R

GND_a

DPL2_L

MX39/55/56/59

MX5800SA

K’ok

DVD Module

Refer to page 5-3 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

5-2 5-2

WIRING DIAGRAM - POWER MODULE DETAILS

4P

10PEH220mm

10P

180mm

Prefold

180mm

10P

Prefold

180mm

BD

AD

5PAD120mm

1

240mm

EH

SUPPLY

Amplifier

3104 213 3525

1

EH 10P 280mm

1

TRAFO

1

NOTE :

1

VH 3X 150mm Blue/Yellow

Red/Black

VH 3X

150mm

FAN

1

EH 9P

1

120mm

EH 8P

120mm

EH 8P

120mm

1

MAINS

and

ECO STBY

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

EH 4P 220mm

120mm

EH 4P 120mm

EH 4P 140mm

EH 5P 180mm

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

5-3 5-3

WIRING DIAGRAM - DVD MODULE DETAILS

TO AV BOARD CON1242

TO AV BOARD CON1401

TO FRONT DISPLAY CON1104

1

FMN 1501

+3V3_SENSE

+3V3

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

CD222 FE

PH 1106

1

FMN 1503

1

FMN 1302

1

GND_D

HDASP

HCS3

HSC1

HA2

HA0

HPDIAG

HA1

HCS16

HIRQ

GND_D

+5D

P28_1

HIORDY

GND_D

HRD

FMN 1107

1

GND_D

HWR

GND_D

HDRQ

NC

GND_D

HD15

HD0

HD14

HD1

HD13

HD2

HD12

HD3

HD11

HD4

HD10

HD5

HD9

HD6

HD8

HD7

GND_D

IDE_RST

Optical Lightpen

5DTC Mech Assy

Control Board

FMN 1802

1

TO PCMCIA CON1542

TO 5DTC MECH ASSY

6-1

2G

4G

1G

5G

3G

7G

6G

8G

9G

10G

12G

13G

1G

(2G - 10G)

1G - 13G)

(1G)

Dp

col

10

6-1

FTD DISPLAY PIN CONNECTIONS

FRONT BOARDS

TABLE OF CONTENTS

FTD Display pin connection ............................................ 6-1

Front Display part - Circuit diagram ................................ 6-2

Front Display part - Component & Chip layout................ 6-3

Front Control part - Circuit diagram ................................. 6-4

Front Control part - Component & Chip layout................ 6-5

Power Switch and DTC Key parts ................................... 6-6

HDPH & Mic parts ...........................................................6-7

Electrical parts list ........................................................... 6-8

P1

P2

P3

P4

P5

P6

P7

P8

P9

P10

P11

P12

P13

P14

P15

P16

P17

P18

P19

P20

1G

2G

11G

A

B

D

C

B

A

C

D

E

C

D

A

B

(1G)

2G

j , p

m

A

B

C

D

E

3G

a

h

j , p

k

b

f

g

c

e

r

n

d

-

4G

a

h

k

b

f

m

g

c

e

r

n

d

-

a

h

j , p

k

b

f

m

g

c

e

r

n

d

-

3G

j , p

4G

f

g

r

e

(2G - 10G)

5G

a

h

k

b

f

m

g

c

e

r

n

d

-

5G

6G

12G

a

j

h

b

k

m

col

c

n

p

d

Dp

7G

8G

9G

10G

13G

1

9

8

10

7

6

2

3

4

5

(11G - 13G)

6G

j , p

m

col

7G

a

h

j , p

k

b

f

m

g

c

e

r

n

d

-

8G

a

h

k

b

f

g

c

e

r

n

d

-

a

h

j , p

k

b

f

m

g

c

e

r

n

d

col

Dp

-

9G

j , p

10G

a

h

j , p

k

b

f

m

g

c

e

r

n

d

-

11G

SL1

a

SL2

h

SL3

SL4

k

SL5

b

SL6

f

SL7

m

SL8

g

SL9

c

SL10

e

r

n

d

L10

12G

C1

C2

C3

C4

C5

C6

C7

C8

C9

C10

SUB1

L1

SUB2

L2

SUB3

L3

SUB4

L4

SUB5

L5

SUB6

L6

SUB7

L7

SUB8

L8

SUB9

L9

SUB10

13G

SR1

SR2

SR3

SR4

SR5

SR6

SR7

SR8

SR9

SR10

R1

R2

R3

R4

R5

R6

R7

R8

R9

R10

FTD DISPLAY PIN NO.

FUNCTION

FTD DISPLAY PIN NO.

FUNCTION

3

1

19

12

1

9

8

P

18

4

7

6

13

G

17

1

0

2

P

16

15

4

5

9

8

0

N

P

X

P

3

1

2

N

F

P

2

4

3

4

2

1

9

0

8

7

5

6

G

7

5

N

P

N

X

20

P

4

5

3

10

11

9

G

6

4

14

1

3

4

P

13

5

1

2

F

1

12

1

5

7

6

P

N

X

X 5 3 F 1

2

1

0

9

8

N

X

Note: Fn : Filament pin

2

3

1

2

4

P

N

P

11

X

10

nG : Grid pin Pn : Anode pin NP : No Pin MX : No extended pin

2

3

2

5

7

8

9

0

6

P

9

7

6

8

1

P

5

4

3

2

3

4

P

N

2

1

X

3

8

7

5

6

4

3

1

2

G

6-2

FRONT DISPLAY PART - CIRCUIT DIAGRAM

6-2

A

B

C

D

G

H

E

F

1100 A8 1101 C2 1104 A13 1105 B13

3108

2104

2128

1106 E13 2101 F3 2102 F2 2103 F2

2104 G1 2105 G3 2106 H1 2107 H2

2108 F6 2109 F6 2110 F5 2111 F8

2112 F5

2113 G5 2114 H4 2115 H7

2116 H7 2117 H5 2118 H5 2119 H7

2120 H7 2121 G12 2122 G10 2123 G10

2124 G10 2125 G11 2126 H9 2127 H11

2128 G1 2129 H11 2130 B8 2131 B8

2132 B8 2133 A1 2134 A2 2135 A2

2136 A3 2137 B1 2138 B2 2139 B2

2140 B3 2141 F4 2142 H9 3105 F4

3106 F4 3107 F1 3108 F1 3109 G3

3110 G3 3111 H3 3112 H3 3113 H1

3114 H2 3115 F8 3116 F8 3117 F8

3118 F5 3119 G8 3120 G9 3121 H10

3122 H6 3123 H9 3124 H10 3125 H4

3126 H9 3127 H11 3128 H9 3129 H10

3130 H5 3131 H6 3132 H5 3133 H9

3158 F10 3159 F10 3160 F10 3161 F12

3162 F12 3163 G12 3164 G11 3165 G11

3166 A1 3167 A2 3168 B1 3169 B3

3170 A11 3171 A11 3172 A11 3173 B11

3174 D3 3175 D3 3176 D4 3177 E12

5100 B8 5102 E5 5103 E6 5104 F7

5105 H1 6100 D4 6101 D4 6103 D4

6105 F4 6106 H7 6107 H9 6108 B9

6113 B9 6118 F4 6119 E3 7103 F7

7104 F6 7105 H4 7106 A1 7107 A3

7108 B2 7109 B3

12345678910111213

GG1

1101

5

6

GG12

2138

+D

HN-13LM05T

3164

100K

22K

3127

47R

+E

3170

10K

3171

10K

3172

10K

3173

10K

-F2-F1

TU_GND

I2C_Clk_DVD

I2C_Data_DVD

I2C_Clk2

I2C_Clk3

3161

3162

GND_B

1K0

100p2121

1K03163

I2C_Clk_DVD

I2C_Data_DVD

DVD_IntReq

A0

A1

A2

I2C_Clk3

I2C_Clk2

I2C_Clk1

I2C_Data

DVD_On

DVD_5V

+5V6

-Vkk

F1

F2

PowerDown

LPC

+5V6_ECO

MUX_DET

MUX_VU

TU_GND

3177

1M0

1104

1

2

3

4

FMN

1105

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

FE-ST-VK-N

1106

1

2

3

4

5

6

7

8

9

10

11

12

13

FE-ST-VK-N

22p

2135

7107 BC847B

1100

82K

22p

3167

2136

F2c

F2a1F2b

P20

-Vkk

100n

2u2

2105

3169

3109

7109 BC847B

82K

-Vkk

+C

RotaryVolB

RotaryVolA

Rot_Jog_B

Rot_Jog_A

LPS_LED

Stdby_LED

TuRdsClk

3110

TuRdsData

10K

GG11

2140

Key1

Key0

RC6

+5V6

TuRDS

GG13

22p

LPS_LED

Stdby_LED

AUX_SEL

3174 10K

Rot_Jog_A

TMP88CU74F

P12

P13

P14

P15

P16

P17

P18

P19

P20

6103

6100

6101 1N4148

10K

3175

3176

DVD_5V

VU_IN

3105

2101

220n

-F2

1N4148

10K

-Vkk

6105

BAS316

470K

7100

2114

65

V24

66

V25

V26

67

68

V27

69

V28

V29

70

V30

71

72

V31

73

V32

74

V33

75

V34

76

V35

77

V36

VKK

78

-SCK1

79

SI1

6118

BAT54 COL

10n

1

3106

3125

G11

G13

22p

2139

22p

1

2

3

4

5

GND_B

6

7

8

9

10

11

12

13

+E

6119

+E

1N4003

+D

12

2103

VREF

3

SYNC

10

RDCL

16

RDDA

QUAL

1K0

2

1

3111

1K0

11

10K

2107

47p

3112

7105

BC847B

2

3

P10

P11

V21

V23

V22

8-Bit h. breakdown v.

out. port w. latch P9

PD

5-Bit h. breakd. v.

out w. latch

8-Bit Input/Output (tri-state)

P04

P03

SO1

3

RotaryVolA

Rot_Jog_B

MUX_VU

2141

10K

Reset

1K0

3130

680K

P19

7

9

8

P18

P19P2P20

P8

P9

V20

8-Bit h. break. v.

80k pull

down

source open

drain 80k p.d.

P05

4

RotaryVolB

I2C_Clk2

1u0

10n

2118

P15

P16

P17

P7

V19

P0

P06

LPC

MpOscShift

3118

4K7

+C

2117

3132

470n

680K

P1024P1123P1215P1314P1413P1512P1611P1710P18

25

P11

P12

P13

P14

P10

P5

P4

P6

V18

P07

I2C_Clk1

P3

V16

V15

V17

8-Bit high breakdown voltage 8-Bit high breakdown v.

output port with latch output port with latchout w. latch P8

VFT driver circuit (automatic display)

XIN

XOUT

VSS

7

8809

10 11 12 13 14 15 16 17 18 19220 21 22 23 24

5102

2p2

2110

2112

33p

2113

Options

P7

P826P9

28

27

P2

V14

sink o.

-RESET

22p

7104 BC847B

3122

3131

P5

P6

30

29

P1

V12

V13

ROMRAM

CPU

8-Bit I/O P2 sink o.drain

XTIN

XTOUT

5103

32K768

22p

2109

+C

2K7

1K8

P3P4P5P6P7P8P9

G1

P331P4

32

2108

Reset

P2

V11

TEST

22p

P1

1G

352G363G374G385G396G407G418G429G43

33

GG1G2G3G4G5G6G7G8G9

P1

G3

G4

G2

V9

V10

P7 P6

80k pull down80k pull down

P6-P9 source open drain

Program Counter

drain

-STOP

-INT0

MpOscShift

I2C_Data

G7

G6

G5

V6

V7

V8

8-Bit Input/Output (tri state)

TC2

-INT1

-DV0

TuCE

TuStereo

TuRdsClk

7103 M24C02

1

E0

2

E1

3

E2

6

SCL

7

WC_

6106

+5V6

1N4003

10G4511G

44

G10

GG11

GG12

G8

V5

8-Bit A/D

Converter

P1

TC4

5104

VCC

VSS

2119

F1c

12G4613G

47

52

51

GG13

G9

G10

V4

V3

80k pull down

3-B. I/O P3

( tristate )

INT2

TC1

PowerDown

DVD_IntReq

+D

2u2

8

5

SDA

4

2115

100n

2116

100n

2120

F1a53F1b

-F1

G13

G12

G11

41424344454647484955051525354555657585966061626364

V1

V0

V2

VDD

VAREF

VASS

AIN13

P5

AIN12

AIN11

AIN10

4-Bit In/Output

(tri-state)

AIN7

P4

AIN6

AIN5

AIN4

AIN3

8-Bit Input/Output

AIN2

(tri-state)

AIN1

AIN0

-SCKO

INT4

SCA

SCL

I2C_Clk_DVD

I2C_Data_DVD

RC6

3117

1K0

3119

1K0

+D

100n

+5V6+5V6

100n

3115

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

10K

3116

2130

GND_B

2111

10K

100n

2131

GND_B

1u0

F1

-Vkk

5100

2u2

47u

+C

47u

TuRdsData

TuData

TuClk

MUX_DET

VU_IN

Options

DVD_On

I2C_Clk3

I2C_Data

I2C_Clk1

6108

+5V6_ECO

BAS316

6113

+5V6

1N4003

2132

A0

A1

A2

Key1

Key0

DC Voltage measured in DISC Mode PLAY

* Provision in layout only

TuRDS

TuStereo

TuClk

TuData

TuCE

3120

3123

10R

2126

2142

4u7

3126

3133

47R

22K

10R

3128

6107

BZX79-B5V6

3158

100p

+E

10K

3160

3159

2124

100p

2125

2127

2129

3165

4u7

100p

2123

2122

3121

F2

10R

3124

10R

3129

8239 210 94112 dd 20 Jan 2003

1K5

560p

7102 SAA6581T

4

MPX

SCOUT

8

CIN

7

15

TCON

MODE

9

+D

22p

2133

CLOCKED

7106 BC847B

82K

22p

3166

2134

-Vkk

G1

+D +D

G12

22p

2137

57 Khz

BANDPASS

(8th ORDER)

COMP

TEST CTRL

2106

82p

3107

To Front Control

OSC

CLK

OSCI

13

3113

220K 5105

AT-51

3168

10K

VSSA

&

OSCO

7108 BC847B

82K

-Vkk

FE-ST-VK-N

2102

1n0

VDDA VDDD

POW SUPPL

&

RESET

RDS/RBDS

DEM

SIGNAL

QUALITY

DET

VSSA VSSD

14

3114

2K2

A

To CD222 BE

B

C

To AV Board

D

E

F

To AV Board

G

H

12345678910111213

6-2a

FRONT DISPLAY PART - CIRCUIT DIAGRAM (For pt 4 board)

6-2a

A

B

C

D

G

H

E

F

1101 C2 1104 A13 1105 B13 1106 E13

3108

2104

2128

2101 F3 2102 F2 2103 G2 2104 G1

2105 G3 2106 H1 2107 H2 2108 F6

2109 F6 2110 F5 2111 F8 2112 F5

2113 G5 2114 H4 2115 H7 2116 H7

2117 H5 2118 H5 2119 H7 2120 H7

2121 G12 2122 G10 2123 G10 2124 G10

2125 G11 2126 H9 2127 H11 2128 G1

2129 H11 2130 B8 2131 B8 2132 B9

2133 A1 2134 A2 2135 A2 2136 A3

2137 B1 2138 B2 2139 B2 2140 B3

2141 F5 2142 H9 3105 F4 3106 F4

3107 F1 3108 F1 3109 G3 3110 G3

3111 H3 3112 H3 3113 H2 3114 H2

3115 F8 3116 F8 3117 F8 3118 F5

3119 G8 3120 H9 3121 H10 3122 H6

3123 H9 3124 H10 3125 H4 3126 H9

3127 H11 3128 H9 3129 H10 3130 H5

3131 H6 3132 H5 3133 H9 3158 F10

3159 F10 3160 F10 3161 F12 3162 F12

3163 G12 3164 G11 3165 G11 3166 A1

3167 A3 3168 B2 3169 B3 3170 A11

3171 A11 3172 A11 3173 B11 3174 D3

3175 D3 3176 D4 3177 E12 3201 F5

5100 B8 5102 E5 5103 E6 5104 F7

5105 H2 6100 D4 6101 D4 6103 D4

6105 F4 6106 H7 6107 H9 6108 B9

6113 B9 6118 F4 6119 E3 7103 F7

7104 F6 7105 H4 7106 A1 7107 A3

7108 B2 7109 B3

1 2345678910111213

GG1

2138

1101

5

6

GG12

+D

22p

1

2

7

8

9

11

12

13

VREF

SYNC

RDCL

RDDA

QUAL

11

2107

3

4

5

6

10

12

47p

G13

+D

2135

+E

G11

3

10

16

2

1

22p

2139

GND_B

22p

+E

1N4003

2103

3167

-Vkk

6119

100n

1K0

3111

1K0

7107 BC847B

2u2

2105

3109

82K

3169

+C

2136

7109 BC847B

82K

-Vkk

RotaryVolB

RotaryVolA

Rot_Jog_B

Rot_Jog_A

LPS_LED

Stdby_LED

TuRdsClk

3110

TuRdsData

3112

22p

GG11

TuRDS

10K

GG13

2140

Key1

Key0

RC6

+5V6

22p

LPS_LED

Stdby_LED

AUX_SEL

10K

3175

3174

DVD_5V

Rot_Jog_A

2101

VU_IN

-F2

7100

TMP88CU74F

P12

P13

P14

P15

P16

P17

P18

P19

P20

1N4148

6103

1N4148

6100

1N4148

6101

10K

3176

-Vkk

6105

BAS316

3105

470K

220n

2114

65

V24

66

V25

67

V26

68

V27

V28

69

V29

70

71

V30

72

V32

73

V33

74

75

V34

76

V35

77

V36

VKK

78

-SCK1

79

SI1

6118

BAT54 COL

10n

7105

BC847B

V31

1

3106

3125

F2a1F2b

2

P11

V23

SO1

Rot_Jog_B

10K

Reset

HN-13LM05T

F2c

P19

P20

9

8

7

3

P17

P18

P19P2P20

P8

P9

P10

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

MpOscShift

1u0

2141

+C

1K0

3130

680K

10n

2118

P1024P1123P1215P1314P1413P1512P1611P1710P18

25

P12

P13

P14

P15

P16

P7

V19

P0

P06

LPC

P10

P11

P5

P4

P6

V16

V17

V18

P07

I2C_Clk1

V15

8-Bit high breakdown voltage 8-Bit high breakdown v. output port with latch output port with latchout w. latch P8

VFT driver circuit (automatic display)

XIN

XOUT

VSS

8809

7

5102

+E

3201

10K

2p2

2110

3118

4K7

33p

2113

2117

470n

3132

680K

F1c

P826P9

29

28

27

P1

P2

P3

V13

V14

1G

33

32

30

352G363G374G385G396G407G418G429G43

P3P4P5P6P7P8P9

P1

GG1G2G3G4G5G6G7G8G9

G2

G1

G3

V11

V10

V12

P7 P6

80k pull down80k pull down

P6-P9 source open drain

ROMRAM

G4

V8

V9

Program

Counter

G5

CPU

8-Bit I/O P2

sink o.drain

XTIN

XTOUT

TEST

drain

-STOP

MpOscShift

8-Bit Input/Output

(tri state)

-INT0

-INT1

TuRdsClk

I2C_Data

sink o.

-RESET

10 11 12 13 14 15 16 17 18 19220 21 22 23 24

G6

V7

TC2

TuStereo

G7

V6

-DV0

TuCE

10G4511G

44

G10

GG11

G8

V5

8-Bit A/D Converter

P1

TC4

P1

P2

P331P4

P5

P6

P7

12G4613G

47

51

GG12

GG13

G9

G10

V4

V3

80k pull down

3-B. I/O P3

( tristate )

INT2

TC1

PowerDown

DVD_IntReq

F1a53F1b

52

G11

V2

4-Bit In/Output

8-Bit Input/Output

INT4

RC6

5103

6106

1N4003

5104

VCC

2119

8

VSS

2115

+D

2u2

SDA

4

100n

2120

5

2116

100n

+5V6+5V6

100n

22p

2112

Options

32K768

7104 BC847B

+C

3122

3131

2109

2K7

1K8

22p

2108

Reset

22p

+5V6

7103 M24C02

1

E0

2

E1

3

E2

6

SCL

7

WC_

1100

-F1

G12

G13

41424344454647484955051525354555657585966061626364

V1

V0

VDD

VAREF

VASS

AIN13

P5

AIN12

AIN11

AIN10

(tri-state)

AIN7

P4

AIN6

AIN5

AIN4

AIN3

AIN2

(tri-state)

AIN1

AIN0

-SCKO

SCA

SCL

I2C_Clk_DVD

I2C_Data_DVD

3115

3117

1K0

3119

1K0

+D

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

10K

+E

1

2

3

4

1

2

3

4

5

6

1104

FMN

1105

2130

100n

2131

GND_B

5100

2u2

47u

+C

47u

6108

BAS316

1N4003

2132

6113

+5V6_ECO

+5V6

3170

10K

3171

10K

3172

10K

3173

10K

I2C_Clk_DVD

I2C_Data_DVD

I2C_Clk2

I2C_Clk3

I2C_Clk_DVD

I2C_Data_DVD

DVD_IntReq

A0

A1

A2

I2C_Clk3

I2C_Clk2

7

GND_B

TuRdsData

TuData

TuClk

A0

A1

A2

MUX_DET

VU_IN

Options

DVD_On

Key1

Key0

I2C_Clk3

+E

1u0

2111

10K

3116

F1

-Vkk

I2C_Data

I2C_Clk1

TuRDS

TuStereo

TuClk

TuData

TuCE

3120

3123

10R

3128

6107

BZX79-B5V6

10R

2126

2142

4u7

3126

3133

22K

10K

3159

3160

10K

3158

10K

3164

22K

2124

100p

2125

2127

2129

3165

4u7

100K

3127

47R

100p

2123

2122

3121

F2

10R

3124

10R

3129

DC Voltage measured in DISC Mode PLAY

47R

-F2-F1

TU_GND

GND_B

* Provision in layout only

3161

3162

1K0

100p2121 1K03163

I2C_Clk1

I2C_Data

DVD_On

DVD_5V

+5V6

-Vkk

F1

F2

1M0

3177

PowerDown

LPC

+5V6_ECO

MUX_DET

MUX_VU

TU_GND

8239 210 94114 ..3502p4 dd wk0404

8

9

10

11

12

13

14

15

16

17

FE-ST-VK-N

1106

1

2

3

4

5

6

7

8

9

10

11

12

13

FE-ST-VK-N

1K5

560p

7102 SAA6581T

MPX

4

SCOUT

8

CIN

7

15

TCON

MODE

9

+D

22p

2133

CLOCKED

7106 BC847B

22p

82K

3166

2134

-Vkk

G1

+D +D

G12

22p

2137

57 Khz

BANDPASS

(8th ORDER)

COMP

TEST CTRL

2106

82p

7108 BC847B

82K

3168

-Vkk

To Front Control

FE-ST-VK-N

2102

1n0

10K

3107

VDDA VDDD

POW SUPPL

&

RESET

VSSA

RDS/RBDS

DEM

SIGNAL

OSC

QUALITY

&

DET

CLK

VSSA VSSD

OSCO

OSCI

13

14

3113

3114

220K

2K2

5105

AT-51

A

To CD222 BE

B

C

To AV Board

D

E

F

To AV Board

G

H

1 2345678910111213

6-3 6-3

FRONT DISPLAY PART - COMPONENT & CHIPS LAYOUT

This assembly drawing shows a summary of all possible version. For components used in a specific version see schematic and respective parts list.

8239 210 94112 .. 3139 113 3502p2 dd wk0250

6-3a

FRONT DISPLAY PART - COMPONENT & CHIPS LAYOUT (pt 4 board)

This assembly drawing shows a summary of all possible version. For components used in a specific version see schematic and respective parts list.

6-3a

This assembly drawing shows a summary of all possible version. For components used in a specific version see schematic and respective parts list.

PART A

8239 210 94114 .. 3139 113 3502p4 dd wk0405

PART B

8239 210 94114 .. 3139 113 3502p4 dd wk0405

6-3b

e

FRONT DISPLAY PART - CHIPS LAYOUT (pt 4 board) PART A

This assembly drawing shows a summary of all possible version. For components used in a sp

6-3b

PART A

6-3c

FRONT DISPLAY PART - CHIPS LAYOUT (pt 4 board) PART B

in a specific version see schematic and respective parts list.

6-3c

PART B

8239 210 94114 .. 3139 113 3502p4 dd wk0405

6-4

FRONT CONTROL PART - CIRCUIT DIAGRAM

6-4

A

B

1300 A1 1301 A3 1302 A4 1303 A4

+C

1304 A4 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 A6

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

1

2

3

4

5

6

7

8

9

11

12

13

10

14

15

16

+C

Key1

Key0

Rot_Vol_B

Rot_Vol_A

Rot_Jog_B

Rot_Jog_A

LPS_LED

RC6

Stdby_LED

+D

LedShStr

LedShClk

LedShData

GND_B

EVE

1315

SWEETSPOT

4

5

1301

GND_B

1

A3B

C

2

3303

150R

PLAY

1302

GND_B

2306

3304

220R

10n

STOP

1303

GND_B

10n

2307

3305

270R

1314

390R 1K8

1304

GND_B

EVE

GND_B

13

MT14MT2

5

2

3307

560R

SURROUND

3308

820R

1306

GND_B

10n

2304

2305

CLK

1307

GND_B

10n

3309

1K2

TUNING

1308

GND_B

3310

PROGRAM

1309

GND_B

TREBLE

3311

2K7

1310

GND_B

3312

4K7

BASS

1311

GND_B

3336

10K

Stdby_Key

+D +D +D +D

A

B

C

D

E

FE-ST-VK-N

1313

FE-ST-VK-N

1316

EH-S

1

2

3

4

5

6

7

1

2

Stdby_LED

RC6

LPS_LED

GND_B

Key0

Stdby_Key

+C

GND_B

2308

47p

2309

47p

2310

47p

SRG8

15

EN1

1

STB

3

2

D1

+D

16

8

7300

74HC4094D

3337

4

120R

5

3339

6

120R

7

3341

14

120R

13

3343

12

120R

11

9

10

3338

120R

3340

120R

3342

120R

3344

120R

3345

120R

LTL-816TDK3

7301 BC847B

6300

3346

120R

LTL-816TDK3

7302 BC847B

6301

3347

120R

6302

LTL-816TDK3

7303 BC847B

3348

+D +D +D +D

3349

120R

LTL-816TDK3

7305 BC847B

6304

3350

120R

LTL-816TDK3

7306 BC847B

6305

3351

120R

6306

LTL-816TDK3

7307 BC847B

3352

120R

6303

LTL-816TDK3

7304 BC847B

120R

6307

LTL-816TDK3

7308 BC847B

C

D

E

12345678

6-4a

FRONT CONTROL PART - CIRCUIT DIAGRAM (For pt 4 board)

6-4a

A

B

C

D

E

1300 A1 1301 A4 1302 A4 1303 A5

+C

1304 A5 1305 A5 1306 A6 1307 A6

3331

2K7

3333

10K

3335

10K

1308 A6 1309 A7 1310 A7 1311 A7

1313 C1 1314 B4 1315 B3 1316 E1

2300 C5 2304 B5 2305 B5 2306 B4

2307 B4 2308 D3 2309 D3 2310 D4

3303 A4 3304 A4 3305 A5 3306 A5

3307 A5 3308 A6 3309 A6 3310 A7

3311 A7 3312 A7 3330 A1 3331 A1

3332 A1 3333 A1 3334 A1 3335 A1

3336 A8 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 3353 D3 3354 D4 3355 D4

6300 C6 6301 C7 6302 C7 6303 C8

6304 E6 6305 E7 6306 E7 6307 E8

6308 A4 6309 A4 6310 A3 6311 A3

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

+D

LedShStr

LedShClk

LedShData

Stdby_LED

RC6

LPS_LED

GND_B

Key0

Stdby_Key

+C

GND_B

6310

BZX384-C6V8

6311

GND_B

BZX384-C6V8

EVE

1315

10K

2308

3353

BZX384-C6V8

GND_B

4

5

47p

2309

6308

BZX384-C6V8

6309

1

A3B

C

2

47p

2310

SWEETSPOT

3303

150R

1301

GND_B

10n

2306

10K

3355

3354

PLAY

3304

220R

1302

GND_B

10n

2307

15

EN1

1

STB

3

2

D1

10K

STOP

1303

GND_B

EVE 1 3

1314

MT1

+D

16

SRG8

8

270R

GND_B

MT2

4

5

7300

74HC4094D

4

5

6

7

14

13

12

11

9

10

1304

2

3337

120R

3339

120R

3341

120R

3343

120R

390R

GND_B

10n

2304

2300

3338

120R

3340

120R

3342

120R

3344

120R

3307

560R

16V10u

SURROUND

GND_B

10n

2305

3312

4K7

BASS

1311

GND_B

3336

10K

Stdby_Key

1306

3308

820R

CLK

1307

GND_B

3309

1K2

TUNING

1308

GND_B

33103306

1K8

PROGRAM

1309

GND_B

TREBLE

3311

2K7

1310

GND_B

+D +D +D +D

3345

6300

120R

LTL-816TDK3

7301 BC847B

3346

6301

120R

LTL-816TDK3

7302 BC847B

3347

6302

120R

LTL-816TDK3

7303 BC847B

+D +D +D +D

3349

6304

120R

LTL-816TDK3

7305 BC847B

3350

6305

120R

LTL-816TDK3

7306 BC847B

3351

6306

120R

LTL-816TDK3

7307 BC847B

3348

6303

3352

6307

120R

LTL-816TDK3

7304 BC847B

120R

LTL-816TDK3

7308 BC847B

A

B

C

D

E

12345678

6-5

FRONT CONTROL PART - COMPONENT & CHIPS LAYOUT

This assembly drawing shows a summary of all possible version. For components used in a specific version see schematic and respective parts list.

6-5

8239 210 94122 .. 3139 113 3502p2 dd wk0250

This assembly drawing shows a summary of all possible version. For components used in a specific version see schematic and respective parts list.

8239 210 94122 .. 3139 113 3502p2 dd wk0250

6-5a

FRONT CONTROL PART - COMPONENT LAYOUT (For pt 4 board)

This assembly drawing shows a summary of all possible version. For components used in a specific version see schematic and respective parts list.

6-5a

8239 210 94124 .. 3139 113 3502p4 dd wk0405

6-5b

FRONT CONTROL PART - CHIPS LAYOUT (For pt 4 board)

This assembly drawing shows a summary of all possible version. For components used in a specific version see schematic and respective parts list.

6-5b

8239 210 94124 .. 3139 113 3502p4 dd wk0405

6-6

POWER SWITCH PART - CIRCUIT DIAGRAM DTC KEY PART - CIRCUIT DIAGRAM

6-6

A

B

C

D

12345

+C

3502

120R

1500

1

2

FE-ST-VK-N

3505

470R

+C

3503

100R

10K

3504

Stdby_LED

3

RC6

4

LPS_LED

5

Stdby_key

6

GND_B

7

+C

1501

GND_B

Standby

2502

GND_B

2u2

100p

2501

7504 BC847B

3506

470R

LTL-816GE

3

1

2

GND

6501

7501

VS

OUT

GND

5

TSOP4836ZC1

4

+C

3501

470R

7500 BC847B

6500

LTL-816EELC

A

B

C

D

1500 B1 1501 D2 2501 B3 2502 D3 3501 C4 3502 A3 3503 B3 3504 B3 3505 A3 3506 D4 6500 D4 6501 A4 7500 D4 7501 B5 7504 A3 T500 B1 T501 C1 T502 C1 T503 C1 T504 C1 T505 D1

1400 A1 1401 A1

1402 A2 1403 A2

1404 A3 1405 A3

2400 A3 3400 A2

3401 A2 3402 A2

3403 A3

123

1400

1

2

AA

EH-S

GND_B

DISC1

1401

GND_B

3400

150R

DISC2

1402

GND_B

3401

220R

DISC3

1403

3402

270R

DISC4

1404

3403

390R

DISC5

1405

GND_BGND_BGND_B

GND_B

8239 210 94132 dd wk0250

2400

100p

123

DTC KEY PART - COMPONENT & CHIP LAYOUTS

8239 210 94142 dd wk0250

12345

POWER SWITCH PART - COMPONENT & CHIP LAYOUTS

8239 210 94142 .. 3139 113 3502p2 dd wk0250

8239 210 94132 .. 3139 113 3502p2 dd wk0250

This assembly drawing shows a summary of all possible version. For components used in

a specific version see schematic and respective parts list.

This assembly drawing shows a summary of all possible version. For components used in

a specific version see schematic and respective parts list.

This assembly drawing shows a summary of all possible version. For components used in a specific version see schematic and respective parts list.

6-6a

POWER SWITCH PART - CIRCUIT DIAGRAM (For pt 4 board) DTC KEY PART - CIRCUIT DIAGRAM (For pt 4 board)

A

B

C

1500 B1 1501 C1

2501 B2 2502 C2

1500

1

2

FE-ST-VK-N

3501 C3 3502 A2

3503 B2 3504 B2

3505 A2 3506 C3

6500 C3 6501 A3

7500 C3 7501 B3

7504 A2

12 3

+C

3502

120R

3505

470R

+C

3503

100R

10K

3504

Stdby_LED

3

RC6

4

LPS_LED

5

Stdby_key

6

GND_B

7

+C

1501

GND_B

Standby

2502

GND_B

2u2

100p

2501

7504 BC847B

3506

470R

LTL-816GE

3

1

2

GND

6501

TSOP4836ZC1 7501

VS

OUT

GND

5

3501

7500 BC847B

6500

4

+C

470R

LTL-816EELC

A

B

C

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

GND_B

2

AA

EH-S

DISC1

1401

GND_B

3400

150R

DISC2

1402

GND_B

DISC3

3401

220R

1403

DISC4

3402

270R

1404

GND_BGND_B

3403

390R

DISC5

1405

GND_B

8239 210 94134 ..3502p4 dd wk0405

2400

100p

123

DTC KEY PART - COMPONENT & CHIP LAYOUTS (pt 4 board)

8239 210 94144 ..3502p4 dd wk0405

12 3

POWER SWITCH PART - COMPONENT & CHIP LAYOUTS (pt 4 board)

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 94134 ... 3502p4 dd wk0405

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 94144 ..3502p4 dd wk0405

8239 210 94134 ... 3502p4 dd wk0405

8239 210 94144 ..3502p4 dd wk0405