Philips FWC-577 Service manual

Service Manual

Service

Mini System

Service Service

Service

FW-C577/21/30/37

LOCATION OF PRINTED CIRCUIT BOARDS

1-2

MAINS SOCKET BOARD

L

5DTC

TC

RO

5D

NT

O

D

C

R

A

BO

ECO POWER BOARD

5DTC KEY BOARD

FRONT

DISPLAY

BOARD

VU

METER BOARD

(L)

VU

METER BOARD

FRONT CONTROL

USB PC LINK BOARD

USB LED BOARD

BOARD

GAME PORT BOARD

VERSION VARIATIONS:

Type /Versions: FW-C577

Features & Board in used:

Aux in / CDR in x x x Line Out Video Out x x x Surround Out Subwoofer Out Power Booster Out Digital Out Digital in Matrix Surround RDS News Dolby Pro Logic (DPL) Incredible Surround Karaoke Features Voltage Selector x ECO Power Standby (Clock Display Off) x x x ECO6 Tuner Board - Systems Non-Cenelec x x x ECO6 Tuner Board - Systems Cenelec USB PC LINK x x x Game Port (Video / Audio L / Audio R) x x x

CD BOARD

(R)

/21 /30 /37

VIDEO OUT CINCH BOARD

TUNER BOARD

MAINS BOARD

AF11 BOARD

L/R AMP. & SUPPLY BOARD

IR EYE BOARD

HEADPHONE BOARD

SPECIFICATIONS

GENERAL:

Mains voltage : 110-127V/220-240V Switchable for /21/21M

120V for /37 220V for /33 220-230V for /22/34

230-240V for /30 Mains frequency : 50/60Hz Power consumption : < 1W at ECO Power Standby

: < 25W at Standby (DEMO mode off)

: 175W at Active Clock accuracy : < 4 seconds per day Dimension centre unit : 265 x 322 x 390mm

TUNER:

FM

Tuning range : 87.5-108MHz Grid : 50kHz

100kHz for /37 IF frequency : 10.7MHz ± 25kHz Aerial input : 75 ohm coaxial

300 ohm click fit for /37 Sensitivity at 26dB S/N : < 7uV Selectivity at 600kHz bandwidth : > 25dB Image rejection : > 25dB [> 75dB] Distortion at RF=1mV, dev. 75kHz : < 3%

-3dB Limiting point : < 8uV Crosstalk at RF=1mV, dev. 40kHz : > 18dB

MW

Tuning range : 531-1602kHz

530-1700kHz for /21/21M/37 Grid : 9kHz

10kHz for /21/21M/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%

1-3

Frequency response within -3dB : 50Hz-16kHz MAX Sound : On / Off Game Sound : Speed /Punch /Blast /Off Dynamic Bass Boost (DBB) : DBB 1, 2, 3 & Off Digital Sound Control (DSC) : Jazz /Rock /Pop /Optimal Virtual Ambience Control (VAC): Cyber / Arcade / Hall /

Cinema / Concert

Input sensitivity

Aux in (at 1kHz) : 640mV ± 2dB

Game Port (at 1kHz) : 310mV ± 2dB

USB (at 1kHz) : 830mV at 600 ohm

Output sensitivity

Headphone output at 32 ohm : 700mV ± 1dB (Max. vol.)

5DTC:

Measurement done directly at the connector on the board. Output Resistance : < 100 ohm Output Voltage (0dB, 1kHz) : 0.5Vrms ± 1dB (unloaded) Channel Unbalance : < ±1dB Channel Separation (1kHz) : > 60dB Frequency Response (±3dB) : 20Hz-20kHz Signal to Noise Ratio : > 76dBA

USB:

Measurement done directly at the connector on the board. Output Impedance (1 kHz) : < 1.5 kohm Output Voltage (0dB, 1kHz) : 830mVrms ± 1.5dB Channel Unbalance : < ±1dB Distortion THD (0dB, 1kHz) : < 0.3% Channel Separation (1kHz) : > 40dB Frequency Response (±3dB) : 20Hz-20kHz Signal to Noise Ratio : > 75dBA

[....] Values indicated are for "ECO6 Cenelec Board" only.

AMPLIFIER:

Output power (6 ohm, 1kHz, 10% THD) L & R : 2 x 165W RMS

Output power (6 ohm, 60Hz-12.5kHz, 10% THD) L & R : 2 x 135W FTC /37

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

Cassette:

SBC419 Test cassette CrO2 ................................. 4822 397 30069

SBC420 Test cassette Fe ..................................... 4822 397 30071

MTT150 Dolby level 200nWb/M ............................ 4822 397 30271

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

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

2-1 2-1

Dismantling of the 5DTC Module

1) Loosen 4 screws to remove the Cover Top (pos 255) by

sliding it out towards the rear before lifting up.

- 2 screws on the rear

- 1 screw each on the left & right side

2) Loosen 3 screws each to remove the Panel Left (pos 253)

and Panel Right (pos 254). The Panels are removed by sliding it towards the rear and outwards.

- 2 screws on the rear

- 1 screw on the side

3) To loosen the Panel Front Display (pos 120), you have to press in the correct direction and position as shown in Figure 1 and Figure 2. Once the Panel Front Display is loosen, remove it out in the direction as shown in Figure 3.

4) Loosen 4 screws A (see Figure 4 and Figure 16) to remove the 5DTC Module (pos 1105).

- 2 screws on the front

- 2 screws on the rear

Note : For information on the 'Emergency opening of the

trays' of the 5DTC Module, refer to Chapter 10 (Page 10-7).

Detaching the Front Panel assembly from the Bottom/Rear assembly

1) Remove 2 screws B (pos 226) as shown in Figure 5 from the bottom of the Cabinet Front (pos 101).

2) Release the fixation of the AF Board (pos1102-A) to Bracket CDC Right (pos 186) by releasing the 2 catches C1 (see Figure 7) and pulling the AF Board outwards as shown in Figure 6.

3) Uncatch 2 catches C2 (see Figure 7) on the left & right sides of the Cabinet Front (pos 101) and slides the Front Panel assembly out towards the front.

Figure 1

Figure 2

Figure 6

Figure 5

Figure 3

Figure 4

Figure 7

DISMANTLING INSTRUCTIONS

2-2

Dismantling of the Front Control Board and Front Display Board

1) The Knob Volume Rotary (pos 164) can be remove by pulling it out in the direction as shown in Figure 8.

2) The Knob Game Sound Control (pos 176) can be remove by pulling it out in the direction as shown in Figure 9.

Figure 8

3) Loosen 4 screws D (see Figure 11) to remove the Bracket

4) Loosen 1 screw E (see Figure 12) to remove the IR Eye

5) Loosen 2 screws F (see Figure 12) to remove the ECO

6) Loosen 3 screws G (see Figure 12) to remove the

7) Loosen 3 screws J (see Figure 12) to remove the Bracket

8) Loosen 2 screws L (see Figure 13) to remove the USB PC

PCB Front Display (pos 183) and Front Display Board (pos 1101-A).

Board (pos 1107-H).

Power Board (pos 1107-E).

Bracket VU Meter 2 (pos 136) and loosen 2 screws H to remove the VU Meter Right Board (pos 1107-D) from the Bracket VU Meter 2.

VU Meter 1 (pos 129) and loosen 2 screws K to remove the VU Meter Left Board (pos 1107-C) from the Bracket VU Meter 1.

LINK Board (pos 1104).

Dismantling of the Front Control Board and Front Display Board

11) Loosen 3 screws P (see Figure 14) to remove the Game Port Board (pos 1107-G).

Figure 12

Figure 13

12)Loosen 2 screws Q (see Figure 15) to remove the USB LED Board (pos 1107-F).

Figure 9

9) Loosen 9 screws M (see Figure 13) and loosen the 2 nuts (see Figure 10) to remove the Front Control Board (pos 1107-A).

10)Loosen 1 screw N (see Figure 13) to remove the Headphone Board (pos 1107-B).

Figure 10

Figure 11 Figure 15

Figure 14

DISMANTLING INSTRUCTIONS

2-3 2-3

Dismantling of the Rear Panel assembly

1) Loosen 3 screws S and 2 catches C4 (see Figure 16) to remove the Tuner Board assembly.

2) Loosen 1 screw T (see Figure 16) to free the AF Board (pos 1102-A).

3) Loosen 1 screw U (see Figure 16) to remove the Video Cinch Out Board (pos 1102-B).

4) Loosen 1 screw V (see Figure 16) to free the Mains Socket Board (pos 1106-1001-B).

5) Loosen 4 screws W (see Figure 16) and 2 catches C3 (see Figure 7) to remove the Panel Rear (pos 256) by sliding it out towards the rear (see Figure 19).

Note : Tuner Board assembly and Mains Socket Board

can also be remove together with the Panel Rear.

6) Loosen 2 screws Y (see Figure 17) and 2 catches C5 (see Figure 16) to remove the Bracket Fan (pos 266).

7) Loosen 4 screws Z (see Figure 18) to remove the Fan (pos 1121) from the Bracket Fan (pos 266).

Dismantling of the Rear Panel assembly

Figure 17

Figure 18

Figure 16

Repair Hints

1) During repair it is possible to disconnect the ECO6 Tuner board and/or 5DTC Module completely unless the fault is suspected to be in that area. This will not affect the performance of the rest of the set.

Figure 19

Note: The flex cables are very fragile, care should be taken

not to damage them during repair. After repair, be very sure that the flex cables are inserted properly into the flex sockets before encasing, otherwise faults may occurs.

2-4 2-4

DISMANTLING INSTRUCTIONS

Service position A Service position B

Service position C

3-1 3-1

SERVICE TEST PROGRAM

TUNER TEST

TUNER

Button pressed?

Y

Display Tuner Version

"ccc"

TUNER

Button pressed?

Y

Service frequencies are

copied to the RAM (see Table 1)

Tuner works normally except:

PROGRAM button

Disconnect

Mains cord ?

Y

Service Mode left

N

QUARTZ TEST

O

Button pressed?

Y

Display shows

Output at (Front Display Board)

pin 19 of uP = 2,929.6875Hz

32K

pin 19 of uP = 2048Hz

O

Button pressed?

Y

Display shows

12M

9

Button pressed?

Y

To start service test program

N

& AUX

hold

™

depressed while

plugging in the mains cord

Display shows the

ROM version

"S-Vyy"

(Main menu)

Figure 1

S refers to Service Mode

V refers to Version

yy refers to Software version number of the uProcessor (counting up from 01 to 99)

DISPLAY TEST

VAC

Button pressed?

Y

Display shows Figure 1

and switch all LEDs on (except ECO POWER LED), with full deflection on VU meter Right

& 1/3 deflection on VU meter Left.

VAC

Button pressed?

Y

Display shows Figure 2

and switch alternate LEDs on

(see Table 2), with

1/3 deflection on VU meter Right

& full deflection on VU meter Left.

VAC

Button pressed?

ADC TEST

N

PLAY

Button pressed?

Y

Display shows "ADC1 Value"

for ADC1

(Input Line - IoSA2)

PLAY

Button pressed?

Y

Display shows "ADC2 Value"

for ADC2

(Input Line - IoSA1)

PLAY

Button pressed?

Y

N

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 TUNER and on the Mains supply, the tuning grid frequency is toggled between 9kHz and 10kHz for the Oversea (/21) version.

Europe

"EUR"

87.5MHz

108MHz

531kHz

1602kHz

558kHz

1494kHz

153kHz

279kHz

198kHz

98MHz

87.5MHz

USA

"USA"

87.5MHz

108MHz

530kHz

1700kHz

560kHz

1500kHz

98MHz

87.5MHz

Table 1

R

buttons depressed while switching

Oversea

"OSE"

87.5MHz

108MHz

531/530kHz*

1602/1700kHz*

558/560kHz*

1494/1500kHz*

87.5/98MHz*

87.5MHz

98/87.5MHz*

Figure 2

ON

FW-C579 FW-M567

-

ON

OFF

ON

OFF

ON

OFF

ON

OFF

ON

OFF

LEDs

CD

TUNER

AUX / GAME

USB PC LINK

DISC 1

DISC 2

DISC 3

DISC 4

DISC 5

^^ MAX 1 (WOOX 1)

^^ MAX 2 (WOOX 2)

^^ MAX 3 (WOOX 3)

SPEED

PUNCH

BLAST

USB Indicator

^^ MAX - FW-C557, FW-C577, FW-C579, FW-M567

WOOX - FW-C777, FW-M777

FW-C557

-

OFF

ON

OFF

ON

OFF

-

FW-C577

OFF

Table 2

Y

No Display shows

and switch all LEDs off, with

2/3 deflection on VU meter Right

& 2/3 deflection on VU meter Left.

FW-C777 FW-M777

-

OFF

ON

OFF

9

Button pressed?

Y

N

ON

OFF

Display shows "ADC3 Value"

for ADC3

(Input Line - IoAmNTC)

9

Button pressed?

Y

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.

N

Various

other Tests

ON

OFF

ON

OFF

ON

OFF

ON

OFF

TEST

EEPROM TEST A test pattern will be sent to the EEPROM.

EEPROM FORMAT TEST

DEMO TOGGLE

ROTARY ENCODER TEST

MICRONAS FIRMWARE VERSION

LEAVE SERVICE TEST PROGRAM

Activated with

R

to Exit

9

Q

^^ MAX (WOOX 2)

Rotary Volume

Knob

USB PC LINK

9

to Exit

Disconnect mains cord

ACTION

"PASS" is displayed if the uProcessor read back the test pattern 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 DEMO ON and DEMO OFF. The DEMO status will scroll once across the Display.

Display shows value for 2 seconds. Values increases or decreases until Volume Maximum (VOL MAX) or Volume Minimum (VOL MIN) is reached.

To read out the Firmware Version of IC UAC3553 on the USB PC LINK Board. Display shows "Vxxxx" (xxxx = Firmware Version number).

Mini 2003_FW-C/M 5xx/7xx_Service Test Program (dd wk0306)

3-2 3-2

SERVICE TEST PROGRAM

5DTC CONTROL & MP3 CD MODULE TEST

N

(For MP3 set only)

Note : Disc should be available on the tray before entering the Service Test Mode.

DISPLAY

TI-Vnn

TI BUS

TI SLD I

TI SLD O

TI FOC

MESSAGE

OKAY

-

BUS OK

-

FOC OK

** Choose

level

by pressing

Q

R

CD

Button pressed?

Y

STEP

5DTC-Vnn

1

MP3CD’02

2

**3

**4

**5

**6

**7

ERROR

5DTC-ER

-

BUS ER

-

FOC ER

ACTION

Version of the 5DTC control software (nn = Version Number).

Indicates the module used.

Version of the MPEG software (nn = Version Number).

Communication test between the Main uP and CD Module

CD SLEDGE MOTOR is moved in.

CD SLEDGE MOTOR is moved out.

FOCUS SERVO Test.

Press

9

to exit

To start service test program

& AUX

hold

™

depressed while

plugging in the mains cord

Display shows the

ROM version

"S-Vyy"

(Main menu)

SERVICE PLAY MODE (For non MP3 set only)

STANDBY ON

Button pressed?

Set is in Service PLAY Mode

Button pressed?

Display shows "5DTC-Vnn" -

Version of 5DTC control software

(nn = Version Number).

DTC works as in normal operation.

In case of failures, error

codes according to Table 3A and

Table 3B will be displayed.

The Service Play Mode is intended to detect and identify the failures in the CD Mode.

In this mode the DTC works as in normal operation. The electronics will still function even when an error is detected so that repair activities can be carried out.

S refers to Service Mode

V refers to Version

yy refers to Software version number of the uProcessor (counting up from 01 to 99)

N

Y

CD

Y

N

GAME PORT

TEST

Choose desired

background source

by pressing button

" MIX-IT "

GAME Button pressed?

Y

Display shows "GAME PORT"

MIX-IT

Button pressed?

Y

STEP

DISPLAY

(SCROLL ONCE)

1

2

MIX-USB

3

MIX-AUX

4

MIX-CD

MIX-TU

N

ACTION

Select CD as background sound source. Press PLAY to play the track.

Select TUNER as background sound source.

Select PC-LINK (for set with PC-LINK) as background sound source. Press PLAY to play the track.

Select AUX as background sound source.

Error code

E1000

E1001

E1002

E1003

E1005

Error Description

Focus Error Triggered when the focus cannot be found within a certain time when starting up the CD, or if the focus is lost for more than a certain time during playing of CD.

Radial Error Triggered when the radial servo is off-track for a certain time during playing of CD.

Sledge In Error The sledge did not reach its inner position (inner-switch is still close) before approximately 6 seconds have passed by. Inner-switch or sledge motor problem.

Sledge Out Error The sledge did not come out of its inner position (inner-switch is still open) before approximately 250ms have passed by. Inner-switch or sledge motor problem.

Jump Error Triggered in normal play when the jump destination could not be found within a certain time.

Table 3A

Error code

E1006

E1007

E1008

E1020

E1061

E1079

MIX-OFF

5

No mixing.

Disconnect mains cord to exit

Error Description

Subcode Error Triggered when a new subcode was missing for a certain time during playing of CD.

PLL Error The Phase Lock Loop could not lock within a certain time.

Turntable Motor Error Generated when the CD could not reached 75% of speed during start-up within a certain time. Disc motor problem.

Focus Search Error The focus point has not been found within a certain time.

The tray could not enter the inside position and is opening again. This can happen if the tray is blocked such that it cannot go fully inside, or if the 5DTC control module is defective and never closes.

The tray could not reach the outside position and is stopped at its blocked position. This can happen if the tray is blocked such that it cannot go fully outside, or if the 5DTC control module is defective and never opens.

Table 3B

Mini 2003_FW-C/M 5xx/7xx_Service Test Program (dd wk0306)

SET BLOCK DIAGRAM

4-1

AUX 640mV

D

GAME PORT

GAME 310mV

5DTC

M

DIG

TUNER

PC-LINK

SA_OUT

2.1V

Attn

-8.5 dB

75 ohm

Vpp 0.5V

DIG OUT

Game

A

DIG

+12V_A

MIC

COAX1 (FROM 5DTC)

DIG

-VKK

LOW_PW_SPLY

-CMOS REG.

+5V

REG.

-CMOS

-9V

A

+5V6

CON

NOTE :

MAIN SIGNAL PATH

MEASUREMENTS ARE IN AUX MODE :

LEVELS AT MAX VOL

XX mV YY dBA

S/N AT 500mW

ZZ dB

HEADROOM (1% THD) WRT TO LEVEL AT MAX VOL

A

Line Out

500mV

+9V1

REG.

A

VREF

Mute_SW Mute_SW_FR

DPL/ IS Interface

Audio Signal Proc.

200mV 76dBA 16dB

H/P Amp

2.50V 85dBA

3dB

A

-Vkk

A

AD

Mute CCT

A

-Vkk Mute2

FIS or SIS Filter CCT

From other

A

Chan.

Mute1

SUBWOOFER

CCT

A

Mute CCT

Mute_SW_FR

A

S/W OUT

1.90V 67dBA 3dB

H/P

A

650mV 78dBA

3.2dB

0.8V 86dBA

3.5dBA

900mV

H/P

250mV

A

125mV

HEF

4052

A

125mV

A

From other Chan.

D

(Blue Strip)

(wOOx)

(BassTreble)

Block Diagram_3139 119 36101 dd wk0310

SET WIRING DIAGRAM

VU Meter Housing

Left

VU Meter

( 1107-C )

1

HR 3p/220/3p OE

(37301)

1

1830

HM 3p

GND_D

VUmeter

VU Meter

Right

( 1107-D )

1

VU Meter

Housing

Right

T136

T135

Hot Melt

1811

2p EH-S

1

GND

Left

GND_D

+5V6

VUmeter

1810

HM 3p

HR 3P/220/3P OE

(37301)

GND_D

1405

1

1406

GND_D

EH-S 3P EH 3p-S

+5V6

FFC 5p Vertical

15

1

FFC 5p Hor.

+5V6

Power

( 1107-E )

GND

1831

2p EH-S

8416

HR 2p/100/2p OE (37131)

Hot Melt

T151

T150

8401 HR 2p/100/2p OE (37131)

5DTC Key ( 1101-B )

DTC5Lit

DTC3Lit

DTC4Lit

DTC2Lit

1850

FFC 8p Horizontal

1

8404 FFC AD 08p 300 Fold C (102511)

8

1404

FFC 8p Vertical FFC 10p Vertical

DTC2Lit

DTC3Lit

DTC5Lit

DTC1Lit

DTC4Lit

Key_0

GND_B

+5V6_Con

1

IR Eye Receiver ( 1107-H )

1407

8410 FFC AD 5p 180 Fold C (102501)

1880

+L

GND

ECO

5DTC / 3CDC

DTC1Lit

GND_D

GND-B

Key_0

1857

HM 2p

8

HR 02P/280/02P OE (37181)

1

1403

EH 2p

GND-B

Key_0

GND_D

Front Display / uP

( 1101-A )

uAC_IRQ

1409

EH-S 3p

1860

HM

VS

Out

uAC_READY

FFC 8p Vertical

1

HR 3p/280/3p OE (37311)

1

Gnd

uAC_IRQ

( 1105 )

1

1402

GND

Key1

Key2

+5V6

GND-B

GND

IIC_CLK

+F

IIC_DATA

IIC_SUSP

1408

8

8412 FFC AD 08p 140 (35030)

1703

FFC 8p Horizontal

+F

GND

IIC_CLK

IIC_DATA

uAC_READY

+A TRAY_I2C_SDA TRAY_I2C_SCL TRAY_IRQ CD_PORE uP_FRAME uP_CLK GND_D_CD uP_DATA

Front Control

( 1107-A )

Key2

+5V6

GND-B

Key1

FFC 10p Horizontal

1

8405 FFC AD 10p 120 (35280)

10

Vol_A

Vol_B

SRData1

LEDShStr

LEDShClk

TRAY_I2C_SCL

TRAY_I2C_SDA

N.C

TU_STEREO

1400

FFC 9p Horizontal

1

8

N.C

IIC_SUSP

USB PC LINK

( 1104 )

GND_A_CD

+A TRAY_I2C_SDA TRAY_I2C_SCL TRAY_IRQ CD_PORE CD_RAB CD_SILD GND_D_CD CD_SICL

TI

4-2

LEDShClk

ShData

GND

LEDShStr

Vol_B

Vol_A

1600

1401

NTC

GND_D_I2C

I2C_DATA

I2CCLOCK

GND_D

+5V6_CON

+12V_M

+5V6

-Vkk F1 F2

CDRAB

TRAY_IRQ

GND_D_CD

CDPORE

CDSILD CDSICL

9

FFC AD 9p 340

(35400)

N.C N.C

GND_A

USB_L

+12V_A

USB_R

N.C

8901 SRA 1P/180/1P STO-8 (102631)

CD_Left

CD_Right

+5V_CD GND_M

5DTC

GM_RIGHT

GND_A

GM_LEFT

GM_L

GND_A

+12V

GM_R

EN22

USB_LIT

GND-B

EN11

1603

A22

HM

A11

1

HR 2p/100/2p OE (37131)

USB

1

LED ( 1107-F )

8408

FFC AD 19p 280 (102491)

FFC 19p Horizontal

19

8413

8415

1

FFC AD 07p 280

1702

(34600)

FFC 7p Horizontal

1

8417

1824

FFC AD 15p 280

(36150)

FFC 15p Horizontal

15

1

HM

1604

1

1602

FFC 8p Horizontal

1850

2p EH-T

8407

(34920)

FFC BD 8p 220

1405

19

1

9

7

1

HR 03p/80/03p OE (37251)

1692

FFC 8p Horizontal

1

NTC GND_D_I2C I2C_DATA I2CCLOCK GND_D +5V6_CON +12V_M +5V6

1401

-Vkk F1 F2 CDRAB

FFC 19p Vertical

FFC 16p Vertical

TRAY_IRQ TRAY_I2C_SCL GND_D_CD TRAY_I2C_SDA CDPORE CDSILD CDSICL

TU_STEREO TU_CLK TU_DATA TU_ENAB GND_A_TU

1402

SA_LEFT SA_RIGHT PWR_DN

FFC 9p Vertical

L_PWR_CTRL GND

1

N.C N.C GND_A USB_L

1531

+12V_A USB_R

FFC 7p Vertical

N.C

1522 1523

1525

1

1525

1523

1522

FFC 9p Vertical

FFC 19p Vertical

FFC 15p Vertical

9

15

19

CD_SH_DATA CD_SH_CLK CD_SH_STR

GND_D_CD SW_INFO

SICL SILD DSA_STB / GND_D

CD_Left GND_A_CD CD_Right +5V_CD GND_M +12V_M TRAY_I2C_SDA TRAY_I2C_SCL TRAY_IRQ CDPORE CDRAB CDSILD GND_D_CD CDSICL GND_D_CD COAX1 COAX2 SHIELD GND_D_COAX

Power Booster In

( 1102-A )

SW_INFO CD_SH_STR CD_SH_CLK SICL CD_SH_DATA SILD GND_D_CD CDPORE GND_D_CD

1501

AF11

# Power Booster Out

AUX IN

LINE OUT

15041

LOW_PWR_CTRL

VCD_ON/CDR_ON

# 1604

AMP_LEFT

GND_AA

AMP_RIGHT

NTC

PWR_DN

CLIPPING

AMP_ON

-VKK

AMP_CS_DC

DVD_ON

LOW_PWR_SPLY

OUT

SUBWOOFER

1691 1801

1206

FFC 11p Vertical

F1 F2

+12V_A

GND_A +12V_M GND_M

+5V6

GND_D

5V_VCD

TU_LEFT

TU_RIGHT

TU_ENAB TU_DATA

TU_STEREO

HP_LEFT

HP_RIGHT

HP_DET

+12V_A

MIC_DET

SMF 1P/090/1P STO-8

DIGITAL OUT

COAX

1203

1201

1205

FFC 13p Vertical

FFC 12p Vertical

1204

1202

EH-T 7p

7

GND_A

+12V_A

TU_CLK

GND_A

MIC

GND_A

8902

(35531)

1

*8300

FFC AD 11p 220

(35351)

FFC 14p Vertical

FFC AD 12p 220

*FFC AD 13p 220

11 12 13 14

1

*8301

HR 07p/220/07p HR

EH-T 8p

*HR 08p/220/08p HR

( For VCD only )

8

1

1520

FFC AD 08p 180 (15)

FFC 8p Vertical

8

1

1603

4

FFC 4p Vertical

1

# 1503

FFC 4p Vertical

4

Game Port

( 1107-G )

1

1259/1260/1261 (11p/12p/13p)

8202

or

1262/1263 (7p/8p)

8201

(39031)

or

8601

(102481)

8501

FFC BD 04p 180

(33940)

GM_LEFT GND_A

1893

3p EH-S

GM_RIGHT

1

AMP_LEFT GND_AA AMP_RIGHT NTC LOW_PWR_CTRL PWR_DN CLIPPING AMP_ON

-VKK

1259/1260/1261

F1

FFC 11p/12p/13p Vertical

F2 AMP_CS_DC VCD_ON

14

DVD_ON

1

LOW_PWR_SPLY +11V_A

GND_A +11V_M GND_M +5V6

1262/1263

EH-T 7p/8p

GND_D 5V_VCD

8

*1310 (8p)

1

TU_LEFT GND_A_TU TU_RIGHT +12V_A

1120

TU_ENAB TU_DATA TU_CLK

FFC 8p Vertical

TU_STEREO

4

1840

FFC 4p Vertical

GND_A

HP_LEFT

HP_RIGHT

Headphone

( 1107-B )

CVBS

GND_D

1892 1891 1890

LS

1321

*1307

L/R + Supply Amp.

* Power Board

( 1106-1002 )

H/P

1

1841

HP_DET

4-2

HR 2P/400/2P OE

1

(37201)

HM

1894

CVBS L R

*1302

1250

A1

B1 GND_D GND_D

B2

A2

+D

GND +D2

-VKK

PWR_DN

NTC

L_PWR_CTRL

L_PWR_S

TUNER

ECO6

( 1103 )

8903 SMF 1P/220/1P STO-8

(102641)

1250

F1 F2

+FAN

GND

Video Cinch

Out

1

1330

1

# 1330

EH-T 4p

*1308

1251

1

1251

EH-T 6p

EH-T 9p

1252

FFC 7p Vertical

*1304

1

1300

(1102-B)

1800

2p EH-T

SMF 1P/280/1P STO-

(102621)

*1200

HR 04p/340/04p HR

8906

HR 06p/340/06p OE

8909

HR 09p/340/09p OE

*1205

HR 06p/400/06p HR

1

8203

*8204

FFC AD 07p 340 (35011)

2p EH-T

8809

FAN

MOTOR

1803

1

VIDEO OUT

(CVBS)

8

1315

EH-T 4p

MATRIX SURROUND

*1203

1913

1912

A1 B1 GND_D GND_D

1912

6p Dipmate

B2

1913

A2

9p Dipmate

+D GND +D2

1914

-VKK F1 F2 PWR_DN

1914

NTC L_PWR_CTRL

FFC 7p Vertical

L_PWR_S

*1209

LS SL/SR

( Only for FW-C720 )

Mains Board ( 1106-1001 )

* For PWR2001 Module (30-70W)

Version only.

# Provision.

Power Booster Module

For Mini 2003 FW-C799

Wiring Diagram_3139 119 36091 dd wk0310

5-1 5-1

FRONT CONTROL BOARD

HEADPHONE BOARD - COMPONENT LAYOUT

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

3139 113 3513 pt4 dd wk0310

HEADPHONE BOARD - CIRCUIT DIAGRAM

1840 C1 1841 B3

1842 A3 2841 A2 2843 A2 2844 A3 5840 B2 5841 B2 5842 A3 9840 A3

HEADPHONE BOARD - CHIP LAYOUT

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

3139 113 3513 pt4 dd wk0310

CONTROL BOARD - COMPONENT LAYOUT

5-2

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

3139 113 3513 pt4 dd wk0310

CONTROL BOARD - CHIP LAYOUT

5-3

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

3139 113 3513 pt4 dd wk0310

CONTROL BOARD - CIRCUIT DIAGRAM

5-4 5-4

123456789101112

CONTROL

1602

A

1

2

3

4

5

GND_A

6

7

8

B

FE-ST-VK-N

C

4K7

3709

EN22

D

7602

BC847B

GND_A

100p

GND_A

E

KEY1

F

KEY2

1650

GND_B

G

From Front Display Board

FE-ST-VK-N

H

1600

1

2

3

4

5

6

7

8

9

10

I

# : Provision

Note : Some values may varies, see respective parts list for correct value.

3651

1K

GND_A

+12V_A

EN11

A22

3652

A11

1K

EN11 A22 A11

3653

EN2 E N1 A2 A1

47K

2633

BC847B

GND_A

3663

150R

1655

3664

220R

CD

GND_B

3674

150R

3675

220R

1659

GND_B

Gnd

VOL_A

VOL_B

2612

1u

BC817-25

GND_A

2614

1u

BC817-25

7608

7610

3685

2K2

1K

3686

2K2

1K

BC817-25

7607

3629

GND_A

BC817-25

7609

3684

820p

1K

820p

2637

2

3628

GND_A

EN22

2638

1K

3683

GND_A GND_A

4K7

3657

100p

3637

47K

2634

7603

GND_A GND_A GND_A

3665

270R

1652

TUNER

GND_B

3676

270R

1658

STOP

GND_B

4600

3636

470R

1653

GND_B

1657

GND_B

2615

3666

390R

PC LINK/GAME

GND_B

3677

390R

S_fwd

GND_B

5602

2u2

16V100u

1654

1656

7604

BC847B

GND_A

3667

560R

AUX/GAME

3678

560R

S_back

+5V6

3658

1669

1675

GND_B

4K7

3655

47K

2635

100p

3668

820R

MIX IT

3679

820R

IS/DBB

3669

1K2

1662

WOOX1

1661

GND_B

3680

1K2

DSC

GND_BGND_B

Gnd

3660

8

9

EWCY8AF20A24

7605

BC847B

GND_A

3670

1K8

1666

WOOX2/MAX

3708

1K8

1660

VEC

7

6

1

3

5

GND_A

20K

4

+12V_A_B

4K7

3659

3656

47K

100p

2636

3671

2K7

1664

WOOX3

GND_B

3681

2K7

1674

DIM/RDS/NEWS

GND_B GND_B

+12V_A_B

GND_A

1692

1673

3672

4K7

GAME SOUND

3682

4K7

CLK/TIMER

LEDShClk

GND_A

2645

2u2 50V

2647

47u 35V

2646

2u2 50V

2611

1651

GND_B

16V22u

1672

100n

3647

470R

2648

7

4

6

PLAY

PROG

OUTL

VCC

SVRR

OUTR

GND_A

+12V_A

8

VCC

GND

5

2623

GND_B

2624

GND_B

ShData

7620

TDA8579T

INL+

INR+

100p

1600 H1 1602 A1 1603 F12 1604 B8

A

B

C

D

E

F

G

H

1650 F2 1651 E6 1652 E2 1653 E3 1654 F3 1655 F2 1656 F3 1657 F3 1658 F2 1659 F2 1660 F5 1661 F4 1662 E4 1664 F5 1666 F5 1669 E4 1672 F6 1673 F5 1674 F5 1675 F4 1691 B11 1692 E5 2611 D6 2612 A2 2614 B2 2615 H3 2616 D9 2617 G9 2620 C8 2621 B12 2622 B12 2623 E7 2624 F7 2625 D10 2626 D11 2627 D9 2628 G10 2629 G11 2630 I9 2631 H9 2632 H9 2633 D2 2634 D3 2635 D4 2636 D5 2637 A4 2638 B4 2640 A7 2641 B7 2642 A7 2643 B7 2644 A7 2645 A6 2646 B6 2647 A6 2648 A6 3628 A4 3629 A3 3630 H11 3636 H3 3637 D3 3638 B8 3647 C6 3651 A2 3652 B2 3653 D2 3655 D4 3656 D5 3657 D2 3658 D4 3659 D5 3660 A5 3661 B12 3662 B12 3663 E2 3664 E2 3665 E3 3666 E3 3667 E4 3668 E4 3669 E4 3670 E5 3671 E5 3672 E6 3674 F2 3675 F2 3676 F3 3677 F3 3678 F4 3679 F4 3680 F4 3681 F5 3682 F6 3683 B4 3684 B3 3685 A3 3686 B3 3689 C8

I

3690 D8 3691 D8 3692 D9 3695 H8 3696 E12 3697 E12

Gnd

3661

2621

Gnd

1

2

6626

6627

6628

1603

+5V6

10K

3662

10n

2622

Gnd

+5V6

3696

470R

3697 3698

470R

AUX

Gnd

HR

USB LED

# 2640

220n 2642

1

220n

2644

IN-

2

22u35V

2643

3

220n

# 2641

220n

GND_A

100R

3638

HR

3

2

1

1604

VOL_A

VOL_B

1691

EC12

1A3

B

C

2

4

5

Gnd

+5V6

2620

3691

Gnd

3690

10u

10K

7650 BC847B

3689

Gnd

4K7

1n

10K

3692

Gnd

2627

Gnd

2616

1n

Gnd

15

1

3

2

7606

74HC4094D

SRG8

EN1

STB

D1

+5V6

100n

2626

2625

100n

GndGnd

16

NOT FOR ALL VERSION

4

5

6

3699

7

470R

CD

TUNER

PC_LINK

6629

14

13

12

11

270R3701

EN2

EN1

9

10

8

+5V6

SRG8

15

EN1

1

STB

3

2

D1

Gnd

16

100n

2628

2629

100n

6621

6622

3705 220R

220R3710

220R3630

220R

3711

220R3706

3712

220R

6620

Gnd

4

5

6

7

13

12

11

Gnd

14

A2

A1

6623

6631

6624

6632

6625

6633

3702

3703

3704

Gnd

+5V6

180R

GAME_SOUND_2

GAME_SOUND_1

GAME_SOUND_3

WOOX_1

MAX

WOOX_2

MAX

WOOX_3

MAX

9

LEDShStr

5601

2u2

3695

10K

Gnd

2632

2617

220p

7601 74HC4094D

1n

Gnd

2631

220p

Gnd

1n

2630

10

Gnd

8

Gnd

3139 118 56720...8239_210_94754 for 3513 pt4 dd wk0310

3698 E12 3699 E11 3701 F11 3702 G12 3703 G12 3704 G12 3705 G11 3706 H11 3708 F5 3709 D1 3710 H11 3711 H11 3712 H11 4600 H3 5601 G8 5602 H3 6620 G12 6621 G12 6622 G12 6623 H12 6624 H12 6625 H12 6626 E12 6627 E12 6628 E12 6629 E11 6631 H12 6632 H12 6633 H12 7601 G10 7602 D1 7603 D2 7604 D4 7605 D5 7606 D10 7607 A3 7608 A3 7609 B3 7610 B3 7620 A7 7650 C8

123456789101112

5-5

ECO POWER BOARD - COMPONENT LAYOUT

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

3139 113 3513 pt4 dd wk0310

ECO POWER BOARD - CIRCUIT DIAGRAM

ECO POWER BOARD - CHIP LAYOUT

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

3139 113 3513 pt4 dd wk0310

GAME PORT BOARD - COMPONENT LAYOUT

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

GAME PORT BOARD - CHIP LAYOUT

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

1880 A1 1881 B2 2880 A2 3880 B2 3881 A3

123

ECO POWER

FE-ST-VK-N

1880

A

+5V6

+L

Gnd_supply

Key0

Gnd_key

1

2

3

4

5

1881

B

6880

1N4148

3880

6880 A2 6881 B2 7880 B3

4u7

3881

2880

820R

BC857B 7880

47K

6881

A

B

3139 113 3513 pt4 dd wk0310

GAME PORT BOARD - CIRCUIT DIAGRAM

1890 A3 1891 B4

1892 B3 1893 A1

1894 C1 1897 A4

2890 C4 2891 B2

2892 B3 2894 A2

2895 A3 2896 B4

1234

GAME PORT

A

EH-S

1893

1

2

3

3891

10K

3890

10K

B

2

1

HR 1894

C

2894

2891

2897 B4 3890 A2

3892

1K2

680p

3893

1K2

680p

2895

2892

3891 A2 3892 A3

470p

3893 B3

1890 YKC21-3826

2

1

2

1

1892 YKC21-3564

2

1

GND_video

3139 113 3513 pt4 dd wk0310

1897

3

1891

100p

3

YKC21-4503N

2890

3

RT-01T1

2896

220n

100p

A

2897

B

C

Note : Some values may varies, see respective parts list for correct value.

123

3139 118 56720...8239_210_94794 for 3513 pt4 dd wk0310

Note : Some values may varies, see respective parts list for correct value.

1234

3139 118 56720...8239_210_94824 for 3513 pt4 dd wk0310

5-6 5-6

VU METER (LEFT) BOARD - COMPONENT LAYOUT

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

3139 113 3513 pt4 dd wk0310

VU METER (LEFT) BOARD - CHIP LAYOUT

parts list.

VU METER (LEFT) BOARD - CIRCUIT DIAGRAM

1810 C1 1811 D4 2810 D2

2811 D3 2812 C2 2813 A2

2814 D3 3811 C2 3812 D2

3813 D3 3814 D3 3815 C2

3816 B3 3817 B2 3818 B3

3819 B2 3820 B3 3821 A3

1234

VU METER (LEFT)

A

B

To Front Display Board

C

1810

HR

1

2

3

VUMeter

+5V6

D

Vu_cntl

2813

Gnd

3824

220R

2812

Gnd

3811

4K7

16V

47u

35V

4u7

Gnd

2810

100p

+5V6

7811 BC847B

470R

3812

3820

1K2

3819

3818

4K7

3817

3816

1K2

3815

7810 BC847B

3813

1K

100K

2811

3822 A3 3823 A4 3824 A2

6812

Gnd

Vu_cntl

2814

4u7 25V

3821

3814

8K2

6812 A3 6813 A3 6814 A4

330R

7812

BC847B

4u7 25V

6815 D3 7810 C2 7811 A2

3822

330R

6813

7813 BC847B

Gnd

+5V6

To VU Meter Housing (Left) Board

6815

1N4148

3823

6814

7812 B3 7813 B4 7814 B4

330R

7814 BC847B

1811

1

2

EH-S

A

B

C

D

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

3139 113 3513 pt4 dd wk0310

Note : Some values may varies, see respective parts list for correct value.

3139 118 56720...8239_210_94814 for 3513 pt4 dd wk0310

1234

VU METER HOUSING (LEFT) BOARD - COMPONENT LAYOUT & CIRCUIT DIAGRAM

5900 A2

12

VU METER HOUSING (LEFT)

To VU Meter (Left) Board

5900

AA

12

Vu_Gnd Vu_signal

3139 113 3513 pt4 dd wk0310

3139 118 56720...8239_210_94854 for 3513 pt4 dd wk0310

P-66SI

12

5-7

VU METER (RIGHT) BOARD - COMPONENT LAYOUT

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

3139 113 3513 pt4 dd wk0310

VU METER (RIGHT) BOARD - CHIP LAYOUT

parts list.

VU METER (RIGHT) BOARD - CIRCUIT DIAGRAM

1830 C1 1831 D4 2830 D2

2831 D3 2832 C2 2833 A2

2834 D3 3831 C2 3832 D2

3833 D3 3834 D3 3835 C2

3836 B3 3837 B2 3838 B2

3839 B2 3840 B2 3841 A3

3842 A3 3843 A4 3844 A2

1234

VU METER (RIGHT)

+5V6

16V

2833

A

B

C

D

To Front Display Board

1830

HR

1

2

3

Vu_cntl

VUMeter

+5V6

220R

3831

4K7

3844

Gnd

2832

35V 47u

4u7

Gnd

7831

BC847B

470R

2830

100p

3840

1K2

3839

3838

4K7

3837

3835

3836

1K2

3832

7830 BC847B

3833

100K

1K

Gnd

2831

6830

6830 A3 6831 A3 6832 A4

3841

7832

BC847B

Vu_cntl

4u7

330R

+5V6

3834

8K2

2834

Gnd

25V4u7

3842

6831

6835

6835 D3 7830 C3 7831 A2

7833 BC847B

7832 B3 7833 B3 7834 B4

3843

330R

1N4148

330R

6832

7834 BC847B

Gnd

To VU Meter Housing (Right) Board

1

2

1831

EH-S

A

B

C

D

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

3139 113 3513 pt4 dd wk0310

Note : Some values may varies, see respective parts list for correct value.

3139 118 56720...8239_210_94844 for 3513 pt4 dd wk0310

1234

VU METER HOUSING (RIGHT) BOARD - COMPONENT LAYOUT & CIRCUIT DIAGRAM

5901 A2

12

VU METER HOUSING (RIGHT)

To VU Meter (Right) Board

5901

AA

12

Vu_Gnd Vu_signal

3139 113 3513 pt4 dd wk0310

3139 118 56720...8239_210_94864 for 3513 pt4 dd wk0310

P-66SI

12

5-8 5-8

IR EYE BOARD - COMPONENT LAYOUT IR EYE BOARD - CHIP LAYOUT

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

3139 113 3513 pt4 dd wk0310

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

3139 113 3513 pt4 dd wk0310

IR EYE BOARD - CIRCUIT DIAGRAM

USB LED BOARD - COMPONENT LAYOUT USB LED BOARD - CHIP LAYOUT

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

3139 113 3513 pt4 dd wk0310

This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and

3139 113 3513 pt4 dd wk0310

respective parts list.

1860 A1 2860 A2 2861 B2 2862 A2 3860 A2

123

IR EYE

1860

A

1

2

3

EH-B

Gnd

100R

3860

Gnd

B

1K

3861

2861

47u

Gnd

2860

47n

2862

2n2

Gnd Gnd

3861 B2 3862 A2 7800 A3

7800

10K

3862

TSOP4836ZC1

VS

OUT

GND

2

GND

A

B

USB LED BOARD - CIRCUIT DIAGRAM

1850 A1 3850 B1 6850 B2

12

USB LED

A

1850

1

2

EH-B

3850

820R

A

LTL-8166FTNN

6850

Note : Some values may varies, see respective

parts list for correct value.

123

3139 118 56720...8239_210_94774 for 3513 pt4 dd wk0310

B

Note : Some values may varies, see respective

parts list for correct value.

B

3139 118 56720...8239_210_94784 for 3513 pt4 dd wk0310

12

Philips FWC-577 Service manual

TABLE OF CONTENTS

LOCATION OF PRINTED CIRCUIT BOARDS

SPECIFICATIONS

MEASUREMENT SETUP

SERVICE AIDS

HANDLING CHIP COMPONENTS

DISMANTLING INSTRUCTIONS

SERVICE TEST PROGRAM

SET BLOCK DIAGRAM

SET WIRING DIAGRAM

FRONT CONTROL BOARD

HEADPHONE BOARD - COMPONENT LAYOUT

HEADPHONE BOARD - CIRCUIT DIAGRAM

HEADPHONE BOARD - CHIP LAYOUT

TABLE OF CONTENTS

CONTROL BOARD - COMPONENT LAYOUT

CONTROL BOARD - CHIP LAYOUT

CONTROL BOARD - CIRCUIT DIAGRAM

ECO POWER BOARD - COMPONENT LAYOUT

ECO POWER BOARD - CIRCUIT DIAGRAM

ECO POWER BOARD - CHIP LAYOUT

GAME PORT BOARD - COMPONENT LAYOUT

GAME PORT BOARD - CHIP LAYOUT

GAME PORT BOARD - CIRCUIT DIAGRAM

VU METER (LEFT) BOARD - COMPONENT LAYOUT

VU METER (LEFT) BOARD - CHIP LAYOUT

VU METER (LEFT) BOARD - CIRCUIT DIAGRAM

VU METER HOUSING (LEFT) BOARD - COMPONENT LAYOUT & CIRCUIT DIAGRAM

VU METER (RIGHT) BOARD - COMPONENT LAYOUT

VU METER (RIGHT) BOARD - CHIP LAYOUT

VU METER (RIGHT) BOARD - CIRCUIT DIAGRAM

VU METER HOUSING (RIGHT) BOARD - COMPONENT LAYOUT & CIRCUIT DIAGRAM

IR EYE BOARD - COMPONENT LAYOUT IR EYE BOARD - CHIP LAYOUT

IR EYE BOARD - CIRCUIT DIAGRAM

USB LED BOARD - COMPONENT LAYOUT USB LED BOARD - CHIP LAYOUT

USB LED BOARD - CIRCUIT DIAGRAM