Philips FW V520

GB

CLASS 1LASER PRODUCT

Service Manual

ServiceServiceServiceServiceService

FW-V520/21M

TABLE OF CONTENTSPage

Location of pc boards & Version variations ................1-2Technical Specifications .............................................1-3Measurement setup ....................................................1-4Service Aids, Safety Instruction, etc. ..........................1-5Disassembly Instructions & Service positions ...........2-1Service Test Programs ...............................................3-1Set Block diagram ......................................................4-1Set Wiring diagram .....................................................4-2Front Control Board ....................................................... 5Front Display Board ....................................................... 6ECO6 Tuner Board : Systems Non-Cenelec .............. 7AVCD-MPEG-01B Module ............................................... 8ETF7 ND Tape Module .................................................. 93CDC-LC-VCD Module ............................................... 10Power 2001 Module (30-70W Version) ....................... 11AF9 Board .................................................................... 12VCD GND Isolator Board ............................................ 13Set Mechanical Exploded view & parts list ................. 14

Copyright 2001 Philips Consumer Electronics B.V. Eindhoven, The Netherlands

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system ortransmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwisewithout the prior permission of Philips.

Published by BB 0142 Service Audio Printed in The Netherlands Subject to modification

Mini System

3139 785 30013

Version 1.0

1-2

LOCATION OF PRINTED CIRCUIT BOARDS

/21M

Aux in /CDR in xLine OutSurround OutSubwoofer OutDigital OutVideo Out xMatrix SurroundCD TextDolby BRDSNewsDolby Pro Logic (DPL)Incredible Surround xKaraoke Features xVoltage Selector xECO Power Standby (Clock Display Off)ECO6 Tuner Board - Systems Non-Cenelec xECO6 Tuner Board - Systems CenelecCenter/Surround Channel

VERSION VARIATIONS:Type /Versions: FW-V520

Features &Board in used:

HEADPHONEBOARD

ETF7BOARD

MAINS

BOAR

D

POWERBOARD

MAINS SOCKETBOARD

TUNE

R

BOAR

D

VIDEO OUTCINCH BOARD

KEY-CDC BOARD

KARAOKEBOARD

FRONTDISPLAYBOARD IR-EYEBOARD

VUMETERBOARD

FRONTCONTROLBOARD VCD GNDISOLATOR BOARD AF

9

BOAR

D

CDBOAR

D

1-3

SPECIFICATIONS

GENERAL:Mains voltage : 110-127V / 220-240V SwitchableMains frequency : 50/60HzPower consumption : 15W at Standby

: 120W at ActiveClock accuracy : < 4 seconds per dayDimension centre unit : 265 x 310 x 390mm

TUNER:FMTuning range : 87.5-108MHzGrid : 50kHzIF frequency : 10.7MHz 25kHzAerial input : 75 coaxialSensitivity at 26dB S/N : < 7VSelectivity at 600kHz bandwidth : > 25dBImage rejection : > 25dBDistortion at RF=1mV, dev. 75kHz : < 3%-3dB Limiting point : < 8VCrosstalk at RF=1mV, dev. 40kHz : > 18dB

MWTuning range : 531-1602kHz / 530-1700kHzGrid : 9kHz / 10kHzIF frequency : 450kHz 1kHzAerial input : Frame aerialSensitivity at 26dB S/N : < 4.0mV/MSelectivity at 18kHz bandwidth : > 18dBIF rejection : > 45dBImage rejection : > 28dBDistortion at RF=50mV, m=80% : < 5%

AMPLIFIER:Output power (6, 1kHz, 10% THD)L & R : 2 x 55W RMS

Frequency response within -3dB : 50Hz-20kHzDigital Sound Control (DSC) : Digital, Rock, Pop,

Newage, Classic, ElectricVirtual Ambience Control (VAC) : Hall, Concert, Cinema,

Disco, Arcade, CyberDynamic Bass Boost (DBB) : BEAT, PUNCH, BLAST,

DBB OFFIncredible Surround (IS) : ON/OFFMAX Sound : ON/OFF

Input sensitivityAux in : 500mV 3dB at 1kHz

CDR in : 1V 3dB at 1kHzMicrophone : 3.5mV

Output sensitivityHeadphone output at 32 : 15mW

CASSETTE RECORDER:Number of track : 2 x 2 stereoTape speed : 4.76 cm/sec 2%Wow and flutter : < 0.4% DINFast-wind/Rewind time C60 : 130 secBias system : 78kHz 10kHzRec/Pb frequency response within 8dB : 80Hz - 10kHzSignal to Noise Ratio (Type I) : > 48dBA

VIDEO CDAudio Performance:Measurement done at output conn. of the CDC module.Frequency response within 3dB : 20Hz - 20kHzOutput level (in Vrms) : 500mV, Z

out = 100Signal/Noise ratio (A-weighted) : > 80dBADistortion at 1kHz : < 0.02%Channel unbalance at 1kHz : < 1dBChannel separation at 1kHz : > 60dBDe-emphasis : 0 or 15/50 mS (Switched

by subcode on the disc)MP3-CD bit rate : 32 - 256kbpsSampling Frequencies : 48kHz, 44.1kHz, 32kHz

Video Performance:Video output level : 1 0.2Vp-pLuminance non-linear distortion : 0 5%Luminance S/N ratio : > 50dB

1-4

LF Generator e.g. PM5110

RecorderUse Universal Test Cassette CrO2 SBC419 4822 397 30069

LEVEL METERe.g. Sennheiser UPM550

with FF-filter

S/N and distortion metere.g. Sound Technology ST1700B

L

R

DUT

or Universal Test Cassette Fe SBC420 4822 397 30071

LEVEL METERe.g. Sennheiser UPM550

with FF-filter

S/N and distortion metere.g. Sound Technology ST1700B

L

R

DUT

CDUse Audio Signal Disc(replaces test disc 3)

SBC429 4822 397 30184

Bandpass250Hz-15kHz

e.g. 7122 707 48001LF Voltmeter

e.g. PM2534DUT

S/N and distortion meter e.g. Sound Technology ST1700B

Frame aeriale.g. 7122 707 89001

Tuner AM (MW,LW)

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

RF Generator e.g. PM5326

Ri=

50

Bandpass250Hz-15kHz

e.g. 7122 707 48001LF Voltmeter

e.g. PM2534DUT

RF Generator e.g. PM5326

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).

Ri=

50

Tuner FM

MEASUREMENT SETUP

SERVICE AIDS

Service Tools:Universal Torx driver holder .................................. 4822 395 91019Torx bit T10 150mm ............................................. 4822 395 50456Torx driver set T6 - T20 ......................................... 4822 395 50145Torx driver T10 extended ...................................... 4822 395 50423

Cassette:SBC419 Test cassette CrO2 ................................. 4822 397 30069SBC420 Test cassette Fe ..................................... 4822 397 30071MTT150 Dolby level 200nWb/M ............................ 4822 397 30271

Compact Disc:SBC426/426A Test disc 5 + 5A ............................ 4822 397 30096SBC442 Audio Burn-in Test disc 1kHz ................. 4822 397 30155SBC429 Audio Signals disc .................................. 4822 397 30184Dolby Pro-logic Test Disc ...................................... 4822 395 10216

ESD Equipment:Anti-static table mat - large 1200x650x1.25mm ... 4822 466 10953Anti-static table mat - small 600x650x1.25mm ..... 4822 466 10958Anti-static wristband .............................................. 4822 395 10223Connector box (1M) ............................................ 4822 320 11307Extension cable (to connect wristband to conn. box) .................. 4822 320 11305Connecting cable (to connect table mat to conn. box) .................. 4822 320 11306Earth cable (to connect product to mat or box) .... 4822 320 11308Complete kit ESD3 (combining all above products) ......................... 4822 320 10671Wristband tester .................................................... 4822 344 13999

1-5

HANDLING CHIP COMPONENTS

GB WARNING

All ICs and many other semi-conductors aresusceptible to electrostatic discharges (ESD).Careless handling during repair can reduce lifedrastically.When repairing, make sure that you areconnected with the same potential as the massof the set via a wrist wrap with resistance.Keep components and tools also at thispotential.

F ATTENTION

Tous les IC et beaucoup dautressemi-conducteurs sont sensibles auxdcharges statiques (ESD).Leur longvit pourrait tre considrablementcourte par le fait quaucune prcaution nestprise leur manipulation.Lors de rparations, sassurer de bien tre reliau mme potentiel que la masse de lappareil etenfiler le bracelet serti dune rsistance descurit.Veiller ce que les composants ainsi que lesoutils que lon utilise soient galement cepotentiel.

ESD

D WARNUNG

Alle ICs und viele andere Halbleiter sindempfindlich gegenber elektrostatischenEntladungen (ESD).Unsorgfltige Behandlung im Reparaturfall kandie Lebensdauer drastisch reduzieren.Veranlassen Sie, dass Sie im Reparaturfall berein Pulsarmband mit Widerstand verbundensind mit dem gleichen Potential wie die Massedes Gertes.Bauteile und Hilfsmittel auch auf dieses gleichePotential halten.

NL WAARSCHUWING

Alle ICs en vele andere halfgeleiders zijngevoelig voor electrostatische ontladingen(ESD).Onzorgvuldig behandelen tijdens reparatie kande levensduur drastisch doen verminderen.Zorg ervoor dat u tijdens reparatie via eenpolsband met weerstand verbonden bent methetzelfde potentiaal als de massa van hetapparaat.Houd componenten en hulpmiddelen ook opditzelfde potentiaal.

I AVVERTIMENTO

Tutti IC e parecchi semi-conduttori sonosensibili alle scariche statiche (ESD).La loro longevit potrebbe essere fortementeridatta in caso di non osservazione della pigrande cauzione alla loro manipolazione.Durante le riparazioni occorre quindi esserecollegato allo stesso potenziale che quello dellamassa dellapparecchio tramite un braccialettoa resistenza.Assicurarsi che i componenti e anche gli utensilicon quali si lavora siano anche a questopotenziale.

Pour votre scurit, ces documentsdoivent tre utiliss par des spcia-listes agrs, seuls habilits rparervotre appareil en panne.

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

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

FLes normes de scurit exigent que lappareil soit remis ltatdorigine et que soient utiliss les pices de rechange identiques celles spcifies.

DBei jeder Reparatur sind die geltenden Sicherheitsvorschriften zubeachten. Der Original zustand des Gerts darf nicht verndert werden;fr Reparaturen sind Original-Ersatzteile zu verwenden.

I Le norme di sicurezza esigono che lapparecchio venga rimessonelle condizioni originali e che siano utilizzati i pezzi di ricambioidentici a quelli specificati.

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

CLASS 1LASER PRODUCT

3122 110 03420

GB Warning !

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

S Varning !Osynlig laserstrlning nr apparaten r ppnad och sprrenr urkopplad. Betrakta ej strlen.

SF Varoitus !Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiinankymttmlle laseristeilylle. l katso steeseen!

DK Advarse !

Usynlig laserstrling ved bning nr sikkerhedsafbrydere erude af funktion. Undg udsaettelse for strling.

1-6

PMC3

3. Lift up and out1. Place screw driver (flat side) between the cassette cover & cassette door

2. Twist screw driver

DISMANTLING INSTRUCTIONS

Dismantling of the Cassette Cover

1) Loosen 4 screws to remove the Cover Top (pos 255) of theset.

2) Loosen 3 screws to remove the Panel Left (pos 253) and3 screws to remove the Panel Right (pos 254) of the set.

3) Slide out the CDC Tray as shown in the diagram below withthe help of a flat head screw driver.

Cassette CoverRemove Cassette Cover

Dismantling of the CDC Module and Front Panel

Remove CDC Module

4) Remove the Cover Tray VCD (pos 106) as indicated.

Front View CDC

Remove Cover Tray VCD

Dismantling of the CDC Module and Front Panel

Sliding out the CDC Tray

5) Loosen 2 screws A and 2 screws B to remove the CDCModule (pos 1105) as indicated.

6) Remove 2 screws (pos 226) at the bottom to separate theFront Panel Assembly from the Plate Bottom (pos 265).

2-1 2-1

Separating the MPEG and the CDC Module

1) Remove 4 screws P to remove the MPEG shield & MPEGBoard.

2) Remove 2 screws M and uncatch C3 with a flat screw-driver in the direction as shown to loosen the PlateInsulator.

2-2 2-2

Dismantling of the ETF Tape Module

1) Remove 6 screws G as indicated to loosen the ETF TapeModule (pos 1104).

Dismantling of Rear PortionDismantling of the Front Display Board and Front Control Board

1) Remove 1 screw C as indicated to loosen the VCD GNDIsolator Board (pos 1109).

2) Remove 1 screw C1 as indicated to loosen the HeadphoneBoard (pos 1101-B).

3) Remove 5 screws D as indicated to loosen the FrontDisplay Board (pos 1101-A).

4) Remove 9 screws E as indicated to loosen the FrontControl Board (pos 1107-A).

5) Remove 1 screw F as indicated to loosen the IR-EyeBoard (pos 1107-D).

6) Remove 3 screws N as indicated to loosen the VU MeterBoard (pos 1107-C).

1) The Knob Volume Rotary (pos 117) can be remove byinserting a strong string into the slot and pull it out in thedirection as indicated. See picture 1.

2) The Knob Jog Rotary (pos 140) can be remove byinserting a strong string into the slot and pull it out in thedirection as indicated. See picture 2.

Picture 1

Picture 2

Repair Hints

1) Remove 1 screw J and uncatch M1 as indicated to loosenthe AF Board (pos 1102-A).

2) Remove 1 screw R as indicated to loosen the Video OutCinch Board (pos V1102-B).

3) Remove 3 screws K and uncatch M2 as indicated toloosen the Tuner Board (pos 1103).

4) Remove 4 screws L as indicated to loosen the PanelRear (pos 256).

Remove AF Board

Remove VU Meter Board

Remove VCD GND Isolator Board, Headphone Boardand Front Display Board

Remove Front Control Board and IR-Eye Board

2-3 2-3

Service pos D

Service pos A

Service pos C

Repair Hints

3) During repair it is possible to disconnect the Tuner Board(pos 1103) and CDC & MPEG Module (pos 1105) unlessthe fault is suspected to be in that area. This will not affectthe performance of the rest of the set.

4) Due to the short flex cable wires in the ETF Module, thepc board should be disconnected and reconnected onthe reverse side of the tape mechanism to keep itelectrically connected during repair. See picture 3.

Note: The flex cables are very fragile, care should be takennot to damage them during repair. After repair, bevery sure that the flex cables are inserted properlyinto the flex sockets before encasing, otherwise faultsmay occurs.

Picture 3

Service pos B

3-1 3-1

Variousother Tests

Activated with ACTIONTEST

QEEPROM FORMATTEST

Load default data. Display shows "NEW" for 1 second.Caution!All presets from the customer will be lost!!

Disconnectmains cord

LEAVE SERVICETEST PROGRAM

R

9 to Exit

EEPROM TEST A test pattern will be sent to the EEPROM."PASS" is displayed if the uProcessor readback the test pattern correctly, otherwise"FAIL" will be displayed.

Rotary Volume Knobor

Jog Shuttle

ROTARYENCODER TEST

Display shows value for 2 seconds.Values increases or decreases in steps of 1until 0 (Min.) or 40 (Max.) is reached.

DSCDEMO TOGGLE Pressing this button will toggle betweenDEMO ON and DEMO OFF. The DEMOstatus will scroll once across the Display.

VCD Buttonpressed?

Y

N

VCDTEST

LEVEL

1

2

3

4

5

6

DISPLAY MESSAGE

VCD Vxx

DSA OK

SLD OK

FOC OK

RAD OK

JMP OK

Note: During this test only the standard OSD & Display message are shown on the TV screen.The Display message takes a few seconds to appear.

-

DSA ER

SLD ER

FOC ER

RAD ER

JMP ER

ACTION

Where xx is the MPEG software version.

Check DSA_Data, DSA_Str & DSA_Ack lines.

CDC Sledge Motor test.

Focus Servo Test, a disc is required in the Tray.

Radial Servo Test.

Disc Servo Test - jumping of 16 tracks.

Press 9 to exit

OKAY ERROR

VCD VER

VCD DSA

VCD SLD

VCD FOC

VCD RAD

VCD JMP

INITIAL

DISPLAYChoose levelby pressing

Q

R

OButton pressed?

Y

Y

Y

N

N

N

OButton pressed?

9Button pressed?

Display shows12M

Output at (Front Display Board)pin 19 of uP = 2,929.6875Hz

Display shows32K

Output at (Front Display Board) pin 19 of uP = 2048Hz

QUARTZTEST

TUNERButton pressed?

DisconnectMains cord ?

Y

N

N

Y

Display Tuner Version "ccc"

Service frequencies arecopied to the RAM (see Table 1)

Tuner works normally except:

PROGRAM button

Service Mode left

TUNERTEST

TUNERButton pressed?

N

PRESET

1

2

3

4

5

6

7

8

9

10

11

Oversea"OSE"

87.5MHz

108MHz

531 / 530kHz*

1602 / 1700kHz*

558 / 560kHz*

1494 / 1500kHz*

87.5 / 98MHz*

87.5MHz

87.5MHz

87.5MHz

98 / 87.5MHz*

Table 1

* Depending on the selected grid frequency (9 or 10kHz)

Note:a) By holding the TUNER and R buttons depressed while switching

on the Mains supply, the tuning grid frequency is toggled between9kHz and 10kHz for the Oversea (/21) version.

b) This Tuner information is also applicable for /12 and /28 versions.

Y

N

Y

N

Y

N

2Button pressed?

2Button pressed?

9Button pressed?

DISPLAYTEST

Display shows Figure 1 andswitch all LEDs on (except VU

Volume & ECO POWER LEDs),and full VU deflection.

Display shows Figure 2and switch alternate LEDs on

(see Table 2),and partial VU deflection.

Figure 1

Figure 2

LEDs

DISC 1

DISC 3

TUNER

TAPE

VAC

VU BACK LIGHT

VU VOLUME

FW-V520 , FW-V720FW-V780 , FW-V785

FW-V795

On

On

On

On

On

On

On

Table 2

To start service test programhold & Aux

depressed whileplugging in the mains cord

Display shows theROM version

"S-Vyy"(Main menu)

S refers to Service Mode

V refers to Version

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

SERVICE TEST PROGRAM

Mini2001/Mini2002 VCD_Series Service Test Program (dd wk0141)

From other

CDC

Mute1

A

A D

REG.

CCT

CCT

CCT

LOW_PW_SPLY

Proc.

Mute

SSL

A

VREF

-VKK

AA

Mute_SW_FR

From otherChan.

Chan.

A

250mV

500mV76dBA16dB

1.90V67dBA3dB

A

A

A

Mute_SW

2.1V

AUX 500mVCDR 1V

75 ohmVpp 0.5V

-9V

+5V

A

REG.+5V6

A

775mV

Signal

S/N AT 500mWHEADROOM (1% THD) WRT TO LEVEL AT MAX VOL

500mV

SSL

SA_OUT

DPL

DPL

D

Mute_SW_FR

H/P Amp2.50V85dBA3dB

-Vkk

M

D

REG.

+12V_A

-CMOS

125mV26mV

125mV-CMOS

SUBWOOFERCCT

A

A

A

MIC

A

AUX

Line Out

LEVELS AT MAX VOL

COAX1 (FROM CDC)

DIGD

FIS or

D

+9V1

A

-8.5 dB

A

ISInterface

Audio

Mute

(Blue Strip)(wOOx)

(BassTreble)

NOTE :

MAIN SIGNAL PATH

MEASUREMENTS ARE IN AUX MODE :

XX mVYY dBAZZ dB

OUT

SIS Filter

TAPE

650mV78dBA3.2dB

1.25V86dBA3.5dBA

A

A

M

Attn

Mute2-Vkk

TUNER

S/W OUT H/P

AA

DIG

DIG

CON

DIG

A

H/P

DPL/

Block_Diagram (3139 119 33780) dd wk0138

4-1 4-1

SET BLOCK DIAGRAM

+11V_A

Power Booster Module

Bit1

#1300

#1301*1204

1705

CTR

1

1601

TU_STEREOTU_CLK

TP_S

H_DA

TATP

_SH_

STR GND

_D

A1

or

1203 1205

( For C5xx & P750 )or

( For C5xx & C7xx only )

( For P750 only )

AF10 for Mini 2002 Power Booster Model only

1603 1

1507 PROVISIONP

1702

GND_M+11V_MGND_A+11V_A

+D2

F1

VCD_ON

23

Power Booster Out

1550

Power Booster In

5

1

L_PWR_S

F1F2

CVBS

F2

DSA_ACK

1

SURR

Aux

Led

1501

AMP_RIGHT

TU_DATA

GND

__D

NTCPWR_DN

-VKK

DPL_STR+11V_A

1

B1

1

HR 06p/340/06p OE

MOTOR

Version only )

1201

8906

GND

_D

13

1407

FFC AD 14p 220

( 1106 )

16

1525

MIC_DET

LOW_PWR_SPLY

VU Meter

FFC AD 12p 120 (For C7xx High pwr only)

+5V

6VU

met

er

1

11

MATRIX SURR

1803

FFC BD 19p 180

or

or

( Only for FW-C720 )

( For C780/33 & VCD

1204 1202

GND

_D

F1

1

ETF7

AF9

SILD

TP_REC_RIGHT

COAX1COAX2

GND_D_VCDDSA_STR

SHR_DATA

FFC AD 5p 180

NTC

( For VCD only )

*HR 08p/220/08p HR

( For C5xx & C7xx )

( For VCD only )

CONTROL/KEYS

GND_D_VCD

DISPLAY/u-PFRONT

+11V

1404 1402

Bit0

SW_INFO

1

DPL_RIGHT

DSA_DATADSA_ACK

1

1

1 12

JOG

A

5 GND_D

1

14

1

uP_CLK

1

SILD

HP_DET

FFC AD 06p 140

1502

ECO6

TU_DATATU_ENAB

FRONT

uP_CLK

1

GND

-B

Tape

Led

FFC BD 04p 400

1

1506

1531

+11V_A

( For C7xx only )

TP_REC_RIGHTGND_A_TP

1

EH SIDE ENTRYEH TOP ENTRY

GND_D+5V6

CVBS

Cdc3

Lit wO

Ox

A

Key_

Con

GND_D

SRDT

FFC AD 10p 120 (For C 5xx, 7xx Low pwr)

( For C 5xx & 7xx )FFC AD 12p 220

PWR_DN

*FFC AD 13p 220

CD_Right

1503

TP_RIGHT-CMOS

GND_D_CD

CDC KEYS

FFC TOP ENTRY

LEGEND

FFC AD 08p 120

GND

_CG

ND_S

1202

CD_SH_CLK

SS_LEFT

FFC

AD 1

9p 1

80

IR Receiver

1408

HR 3p/100/3p OE

HR 06p/400/06p HR

4

4

DSA_ACK

GND_AAAMP_LEFT

DPL_DATA

SW_INFO+11V_M

HR 09p/340/09p OE

and

8909

9

GND_A

CD_SH_CLKCD_SH_STR

CD_Left

CD_PORE

F2

CD L

ed

GND_D+5V6_CON

GND

+5V6-VkkFFC AD 12p 120 (For P750 only)

15211522 1523

TP_S

H_CL

K

MIC_DET

( 1106 )

( 1103 )

11403 1401 1405

DIG

ITAL

OUT

AUX

IN

L_PWR_CTRL

+11V_MGND_M

1

Cdc1

Lit

uP_CLK

GND_D_CDTEXT

F1F2

( For P750 only )

+5V_CD

GND_A

1603

1520

1542 1541

4

1

12

1405

DPL_DATA

+5V

6_Co

n

FFC BD 04p 180

IS L

ed /

Led

ShDa

ta

FFC AD 11p 220

CD_SH_STR

1305HR 04p/280/04p OE

*1200

HR 04p/340/04p HR

1509

HR 2P/280/2P

DQSY

A2+DGND+D2

DQSY

GND

_D

DQSY

3CDC-LC / 3CDC-L2C

MPEG01B

For 100 W version

SICL

HR 02p/180/02p HR

1503

FFC BD 15p 180

1801

Key2

I2CCLOCK

RC5

JOG

B1

+11V_A

Max

/ wO

Ox

/ Led

ShCl

k

CD_PORE

1401

20

1402

FFC AD 11p 180

orFFC AD 15p 180

1406

FFC AD 07p 180

1702

LIN

E O

UT

COAX

(CVBS)

1

C/S AMP

AMP_CS_DC

AMP_CS_DC

Key1

8

GND_M

MIC

7

7

8

4

TP_A

DC1

7

1

+D

CLIPPING

GND_D

GND_D_CD

+11V_M

DBB

/ Le

dShS

trG

ND_D

VAC

Led

DSC

Led

wO

Ox

B

GND

-B

DSA_STR

SHR_DATA

DSA_DATA

NTC

DPL_DATAGND_D_DPL

L_PWR_CTRL

1

GND_A

GND_D_CDTEXT

1 1

CD_SH_DATA

1701

SICL

1

8

PWR_DN

GND_D

GND

_B

A2

DPL_CLK

GND

_D

1

GND_A

SUBW

OO

FER

CD_Left

GND_D_CD

CD_Right+5V_CD

DSA_STR

SHR_DATADSA_DATA

GND_DB2

GND_D_COAXSHIELD

GND_D_I2CI2C_DATA

1

DPL

AMP_ON

19

15 +11V_A

11

SICL

CD_SH_DATA

SILD

GND_D_VCD

LS

GND

+11V_ADPL_STRDPL_VOL_CLK

HP_RIGHT

DPL_VOL_CLK

TU_STEREO GND_M

GND_A_CD

GND_D

8

GND_M+11V_M

SW_INFO

+11V_A

1

CD-CHANGER

DVD_ON14

SRDT

TP_A

DC2

+FAN

TAPE DD

CLIPPING

LOW_PWR_CTRL

SA_IN

CD_SH_CLK

15

LOW_PWR_CTRL

+11V_M

TP_REC_LEFT

DPL_RIGHT

B2

12511250

1259/60/61 (11p/12p/13p )

SPARE

VCD OUT

TUNER

TU_STEREO

+5V6

TU_DATATU_ENAB

A1B1GND_D

19

23

DVD_ON

5V_VCD

TU_LEFTGND_A_TU

1

NTC

MIC_DET

+11V_AMIC

FFC AD 07p 220

TU_RIGHT

CD_SH_DATA

MAINS BOARD

L/R+SUP/POWER-BOARD

DPL_CLK

GND

_D

SS_RIGHT

1201

GND_D_CDTEXT

*1205

23

DIPMATE

( 1101 )

TU_CLK

TU_CLK

TU_ENABGND_A_TU

DPL_LEFT

SS_LEFTGND_A

PWR_DN

COAX1

1206

TP_S

H_DA

TATP

_SH_

STR

1

AMP_CS_DCAMP_ON

1407

1405

1411

CD_SH_STR

1600 (12p)

GND

_D

B1

FRONTFRONT

TP_A

DC1

1321

GND_A

GND_A_CD

COAX2

HP_DET H/P

TP_LEFT

FRONT

FRONTHEADPHONE

MIC-AMP.

TU_LEFTGND_A_TUTU_RIGHT

MIC

1

HP_

DET

-CMOS

SS_RIGHT

GND_A_TP

SHIELDGND_D_COAX

SRDT

14

TP_REC_LEFT

DPL_CLK

+KARAVCD_IN1AGNDVCD_IN2MIC_DET

GND_D

VCD_IN2MIC_DET

1

1330

1203

FFC AD 07p 340

( 1107 )

FFC SIDE ENTRY

( 1107 )( 1107 )

( 1101 )

( 1102 )

( 1102 )

1691 1801

TP_S

H_CL

K

FAN

1700

111

GND_D

AMP_ON

TP_LEFT

A1

1406

GND

_D

1

( 1107 ) ( 1104 )

1706

HP_LEFT

VCD GND ISOLATOR

1120

1300

1701

HP_

LEFT

1504

1914

1

1508

HR 3P/280/3P

1701 1700

AF9/AF10

TP_A

DC2 +F

TP_RIGHT

ECHO I/P1

MIC_DETMPEG GNDECHO I/P

1

A2B2

1

A2B2

1911

MIC_DET

+KARAVCD_IN1

AGND

L_PWR_CTRL

FFC AD 08p 220

1501

( 1108 )

*1306 (13p)

*1310 (8p)

+5V

6

( 1107 )

1

LS SL/SR

1

18001840 1602

1912AMP_RIGHT

1603 (10p)

14031

19p

OUT

1402 1404

1412

B1

GND_D

20

1913

1902SMF 1P/090/1P STO-8

1901SMF 1P/180/1P SRA

STO-5 1P/280/1P STO-81510

Cdc2

Lit

5V_VCD

1703

1805

+F

1602

LS SL/SRLS C

NTC

LOW_PWR_SPLY

10

1404

1

MPEG GND

1850

1304HR 04p/280/04p OE

1314

P

-VKK

AMP_MUTE

Tune

r Led

1

SMF 1P/180/1P STO-8

GND_A

F2

1-VKK

CLIP

HR 07p/220/07p HR

( 1108 )

1315

( 1106 )

*1308

1809

CBLE STO-8 1P/280/1P OE

+11V_A

1

*1302

*1304 *1209

*1203

*1201

* For POWER 2001 Module (30-70W Version) Only.# For VCD Only.

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

*13071601 (8p) 1

GND

_AH

P_R

IGHT

1409

1400

GND_M

DPL_LEFTGND_A

GND_D_CDAMP_CS_DC

-VKK

PWR_DN

1

GND

1403FFC AD 06p 180

F1

L_PWR_S

1408

A1

VCD_ON/CDR_ON

GND

48

1252

1262/3 (7p/8p)

( 1105 )

(1109)

1851

DPL_VOL_CLK

GND_D_CD

14

AMP_LEFTGND_AA

For Mini 2002 FW-C798, FW-V795 Only

1504STO-5 1P/280/1P STO-8

1903

Wiring_Diagram (3139 119 33780) dd wk0138

4-2

SET WIRING DIAGRAM

4-2

FRONT CONTROL BOARD

TABLE OF CONTENTS

Front Control Board - Component & Chip layout ............ 5-2Front Control Board - Circuit diagram ............................. 5-3IR-Eye Part - Layout & Circuit diagram ........................... 5-3Key-CDC Part - Layout & Circuit diagram....................... 5-4VU Meter Part - Layout & Circuit diagram....................... 5-4Karaoke Part - Layout & Circuit diagram ........................ 5-5Electrical parts list ............................................................ 5-5

5-1 5-1

REMARKS :

FRONT CONTROL BOARD - COMPONENT LAYOUT

FRONT CONTROL BOARD - CHIP LAYOUT

5-2 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 3446 pt2 dd wk0116


5-3

FRONT CONTROL BOARD - CIRCUIT DIAGRAM

5-3

IR-EYE BOARD - CIRCUIT DIAGRAM

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 3446 pt2 dd wk0116


3139 113 3446 pt2 dd wk0116

STB

D 1

EN1SRG8

Gnd

Dub

bing

Max

/DPL

DIS

PLAY

NEX

T

PRO

G D

E

F

G

H

1600 F11601 H21602 D11603 H1

PLAY

Tape

WO

OX_

A

RD

S

Dpl_surr_C

1 2 3 4 5 6 7

1 2 3 4 5 6 7

A

B

C

D

E

F

G

H

A

B

C

NEW

S

REC

Dol

by N

R

TAPECD

Dpl_left

CLK

AUX

1650 D21651 C21652 C3

1653 C31654 C31655 C21656 D31657 D31658 D31659 D2

1660 D51661 D41662 C51663 C61664 C61665 C71666 C5

1667 C41668 C41669 C41670 C61671 D61672 D6

S_ba

ck

PREV

S_fw

d

CD

TUNE

R

Aux

1673 D5

1674 D51675 D41690 B11691 A32600 G52603 G52604 B4

2605 B42606 B22607 B22608 C72613 D62615 A42620 F3

2622 F62623 F72624 G42625 G43600 G23604 A43605 A4

3606 A2

DSC

WO

OX_

B

Dpl_surr_R

Dpl_right

STO

P

IS VAC

3607 A23608 G53609 G43610 C23611 C33612 C3

3613 C33614 C43615 C43616 C53617 C53618 C63619 C6

3620 C73621 E43622 E43623 E43624 E43630 D23631 D3

3632 D33633 D33634 D4

Tuner

AUTO

REV

DBB

3635 D43636 D43637 D53638 D5

3639 D63640 D63643 G63644 G63645 G63646 H73647 H6

3648 G33649 F33650 F33651 H33652 H33653 H33654 H3

3655 H64600 G24605 H54606 H65601 F56602 A46603 E4

6604 E4

Dpl_surr_L

Green-Led

Max_Led(Amber)

Green-Led

6605 E46606 E46610 H36611 H36612 H36613 H3

6620 G76621 G76622 G76623 H76624 H77601 F57602 H7

7650 F39610 G29618 G2

Gnd

1653

1K

3655

GND-B16

66

GND-B

2613

2605

10n

EC12 11691

4K7

Gnd Gnd

GND-B

1664

GND-B

Gnd

3618

GND-B

220R

3631

GND-B

2

3MT1

4MT2

5

GND-B

6605

4606

1656

GND-B

GND-B

6606

2604

1663

150R

3630

GND-BGND-B

3610 3612

270R

3644

GND-B

1658

1670

180R

9610

560R

3634

4600

270R36531601FE-ST-VK-N

1

2

3

4

5

6

7

8

3648

10K

2620

10u

GND-B

10K

3604

Gnd

Gnd

390R

3613

220p

2624

1667

3643 180R

120R

3621

3614

120R

3622

560R

220p

2603

6620

1K8

3617

Gnd

1657

2622

1651

100n

6612

GND-B

4K7

3619

100p

220p

2625

Gnd

1N41

48

6602

6603

2607

10n

120R

3624

1675

3635

1K2

3636

6623

820R

1671

1672

GND-B

1661

6621

1668

220R3652

1669 26

08

100p

6622

Gnd

Gnd

6610

GND-B

1654

390R

3633

GND-B

9

10

1

16

8

10K

3620

74HC4094D7601

3

2

15

4

5

6

7

14

13

12

11

10K

3606

10n

3605

10K

3647

180R

1655

3640

Gnd

2K7

6604

3654 120R

Gnd

1

2

3

4

5

6

7

8

6613

1602FE-ST-VK-N

4605

1K2

3616

GND-B

Gnd

Gnd

GND-B

3623

120R

Gnd

10n

GND-B

3646

180R

2606

150R

GND-B

220R3651 Gnd

1673

GND-B

1

10

11

12

2

3

4

5

6

7

8

9 78

9

FE-ST-VK-N1600

1603FE-ST-VK-N

1

10

2

3

4

5

6

GND-B GND-B

GND-B

4K7

3639

3615

820R

Gnd

2K7

3638

3

2MT1

4MT2

5

6624

Gnd

10K

3609

Gnd

2600

220p

9618

10K

3608

470R

# 3600

7650

1665

BC847B

1K8

1690EC16

1

GND-B

Gnd

3637

1652

1659

3632

270R

4K7

3650

BC847B7602

1662

2u25601

Gnd

1660

GND-B GND-B

1674

100n

2615

47u10

K

3607

180R3645

2623

1650

Gnd

220R

3611

10K

3649

6611

GND-B

+5V6

IS_ShData

Max_Woox_LedShClk

IS_ShData

JOG_A

VacJOG_B

DSC

DBB_Led

+5V6

IS_Led

DSC

Max_Woox_LedShClk

Vac+5V6

DBB_ShStr

DSC

DBB_Led

TunerAux

CDTape

+5V6

Woox_A

Woox_B

DBB_ShStr

+5V6

Vac

Key2

Key1

TapeCD

AuxTuner

JOG_B

+5V6

Woox_A

Woox_B

JOG_A

3139 118 54530...for 89600...3446 pt2 dd wk0116

# : Provision

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

DEM BANDPASS

CTRLCIRCUIT

AGC

INP

PIN

1 2 3

1 2 3

A

B

A

B

20 A1 2860 A2 2861 B1 2862 A1 3860 A1 3861 A2 3862 B2 7800 A2

2860

47u

Gnd

Gnd7800TSOP2236

GND3

OUT1

VS2Gnd

Gnd

20

DIPMATE

1

2

3

47n

2n2

2861

3860

100R

2862

3861

1K3862

Gnd

10K

3139 118 54530...for 89660...3446 pt2 dd wk0116


KEY-CDC BOARD - CIRCUIT DIAGRAMKEY-CDC BOARD - COMPONENT LAYOUT

KEY-CDC BOARD - CHIP LAYOUT

5-4 5-4

VU METER BOARD - CIRCUIT DIAGRAM

VU METER BOARD - COMPONENT LAYOUT VU METER BOARD - CHIP LAYOUT




3139 113 3446 pt2 dd wk0116


3139 113 3446 pt2 dd wk0116

2 3

A

B

A

B

1800 A31801 B2

1802 B21803 B2

1804 B11805 B1

2800 B13800 A1

3801 A13802 A2

3803 A13804 A1

3805 A23806 A2

3807 A26802 A1

6803 A16804 A2

6804

GND-B

1 2 3

1

3801

220R

6803

6802

3802

220R

3800

220R

1803

270R

3805

GND-B GND-B GND-B GND-B

1

2

3

4

5

6

GND-B GND-B

FE-ST-VK-N1800

1804

1805

390R

3804

560R

3803

150R

3807

100p

2800

1801

220R

GND

1802

3806

3139 118 54530...for 89610...3446 pt2 dd wk0116


Vu-meter

1 2 3 4

1 2 3 4

A

B

C

D

A

B

C

D

1840 C12840 A22841 A2

2842 D22843 D32844 D4

3841 A23842 A23843 A2

3844 A33845 D23846 D3

3847 D4

To Front

Vu-backlight

3848 C33849 C3

3850 C43851 A34842 A2

4843 A25600 A46840 A1

6841 A36842 A46843 D4

6844 D37841 A27842 C3

7843 D37844 D37845 D4

3841

47K

180R

3851

4K7

3846

1K2

BC857B7842

7843BC847B

Gnd

3845

470R

3848

6843

390R

3850

BC847B7844

Gnd 3847

220R

6844

3849

150R

Gnd

5600

1 2

Gnd

6842

LB3333

7845BC857B

FE-BT-VK-N1840

1

2

3

4

5

6

4843

100p

2844

# 4842

100p

2842 2843

100p

2840100p

3844

8K2

1N41

48

6841

1K

2841 1u3842

100K

3843

Gnd

BC847B78416840

1N4148

Bit0

Bit1

+5V6

VUMeter

+Vu+5V6

+5V6

+Vu

3139 118 54530...for 89650...3446 pt2 dd wk0116

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

5-5 5-5

ELECTRICAL PARTS LIST - FRONT CONTROL BOARD

MISCELLANEOUS

KARAOKE BOARD - CIRCUIT DIAGRAM

KARAOKE BOARD - COMPONENT LAYOUT KARAOKE BOARD - CHIP LAYOUT


3139 113 3446 pt2 dd wk0116


3139 113 3446 pt2 dd wk0116

SIMPLE KARAOKE

1 2 3 4

1 2 3 4

A

B

C

D

E

A

B

C

D

E

1700 C11701 A41702 D4

2700 C12701 C22702 C2

2703 C32704 C32705 B4

2706 A32707 E22708 E3

2719 C3

(FOR /21 VERSION ONLY)

2720 B23700 B1

3701 C23702 C13703 C2

3704 C23705 B23706 C2

3707 C33709 B43710 C4

3711 B43712 C43713 A4

3714 E33715 E34708 C3

5700 C15702 A46700 E3

6701 E47700 C27701 C4

7702 E27703 E29702 A4

FOR VIDEO CD ONLY

1M

3704

370310K

agnd

agnd

mic_gnd

BC550C7701

mic_gnd

9702

2u2

5702

mic_gnd

agnd

2708

10u

3712

3700

1K5

agnd

470n

2703

100K

agnd

33R

3706

BC847B7703

7702BC847B

2K7

3705

agnd

2706

100u

2701100n

680p

2704

mic_gnd

4708

agnd

3713

470R

agnd

BC550C7700

agnd

agnd

1702FE-BT-VK-N

1

2

3

4

5

3711

680R

agnd

5700

10K

3702

2705

1u

150K

3715

agnd

470n

2719

9

8

7

1

2

3

4

5

6

1M3714

TC381700

FE-BT-VK-N1701

1

2

3

4

6700

1N4148

agnd

20K

3707

2

13

agnd

1M

3709

agnd

agnd

2700

4n7

100n

# 2720

330R

37102702

1n

6701

1N41

48

2707

100n

mic_gnd

330R# 3701

VCD_IN1

agnd

MIC_DET

MIC_DET

agnd

MIC

+12A

VCD_IN2

+Kara

+12A

3139 118 54530...for 89630...3446 pt2 dd wk0140

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

22u

1602 4822 265 11535 Flex Connector 8P1603 4822 265 11208 Flex Connector 10P1650 4822 276 13775 Tact Switch1651 4822 276 13775 Tact Switch1652 4822 276 13775 Tact Switch1653 4822 276 13775 Tact Switch1654 4822 276 13775 Tact Switch1655 4822 276 13775 Tact Switch1656 4822 276 13775 Tact Switch1657 4822 276 13775 Tact Switch1658 4822 276 13775 Tact Switch1659 4822 276 13775 Tact Switch1660 4822 276 13775 Tact Switch1661 4822 276 13775 Tact Switch1662 4822 276 13775 Tact Switch1663 4822 276 13775 Tact Switch1664 4822 276 13775 Tact Switch1665 4822 276 13775 Tact Switch1666 4822 276 13775 Tact Switch1668 4822 276 13775 Tact Switch1670 4822 276 13775 Tact Switch1671 4822 276 13775 Tact Switch1672 4822 276 13775 Tact Switch1673 4822 276 13775 Tact Switch1674 4822 276 13775 Tact Switch1675 4822 276 13775 Tact Switch1690 2422 129 16385 Rotary Encoder 12P1700 4822 265 11529 Microphone Socket1701 4822 267 10733 Flex Connector 4P1702 4822 267 10954 Flex Connector 5P1800 4822 265 11207 Flex Connector 6P1801 4822 276 13775 Tact Switch1802 4822 276 13775 Tact Switch1803 4822 276 13775 Tact Switch1804 4822 276 13775 Tact Switch1805 4822 276 13775 Tact Switch1840 4822 267 10731 Flex Connector 6P

CAPACITORS2606 5322 126 11583 10nF 10% 50V2607 5322 126 11583 10nF 10% 50V2608 4822 122 31765 100pF 2% 63V2613 4822 122 31765 100pF 2% 63V2615 4822 124 12233 47uF 20% 25V2622 4822 126 14305 100nF 10% 16V2623 4822 126 14305 100nF 10% 16V2700 4822 126 13193 4,7nF 10% 63V2701 5322 121 42386 100nF 5% 63V2702 3198 016 31020 1nF 25V2703 3198 017 44740 470nF 10V2704 4822 126 13909 680pF 10% 50V2705 3198 017 41050 1uF 10V

2706 4822 124 41643 100uF 20% 16V2707 4822 126 14305 100nF 10% 16V2708 4822 124 21732 10uF 20% 25V2719 3198 017 44740 470nF 10V2800 4822 122 31765 100pF 2% 63V2840 4822 122 31765 100pF 2% 63V2841 4822 124 22651 1uF 20% 50V2842 4822 122 31765 100pF 2% 63V2843 4822 122 31765 100pF 2% 63V2844 4822 122 31765 100pF 2% 63V2860 4822 124 81286 47uF 20% 16V2861 4822 126 14238 2,2nF 50V2862 3198 017 34730 47nF 16V

RESISTORS3606 4822 051 30103 10k 5% 0,062W3607 4822 051 30103 10k 5% 0,062W3610 4822 051 30151 150R 5% 0,062W3611 4822 051 30221 220R 5% 0,062W3612 4822 051 30271 270R 5% 0,062W3613 4822 051 30391 390R 5% 0,062W3614 4822 051 30561 560R 5% 0,062W3615 4822 117 12968 820R 5% 0,62W3616 4822 117 11817 1k2 1% 1/16W3617 4822 117 12903 1k8 1% 0,063W3618 4822 116 52263 2k7 5% 0,5W3619 4822 051 30472 4k7 5% 0,062W3620 4822 051 30103 10k 5% 0,062W3621 4822 051 30121 120R 5% 0,062W3622 4822 051 30121 120R 5% 0,062W3623 4822 051 30121 120R 5% 0,062W3624 4822 051 30121 120R 5% 0,062W3630 4822 051 30151 150R 5% 0,062W3631 4822 051 30221 220R 5% 0,062W3632 4822 051 30271 270R 5% 0,062W3633 4822 051 30391 390R 5% 0,062W3634 4822 051 30561 560R 5% 0,062W3635 4822 117 12968 820R 5% 0,62W3636 4822 117 11817 1k2 1% 1/16W3637 4822 117 12903 1k8 1% 0,063W3638 4822 051 30272 2k7 5% 0,062W3639 4822 051 30472 4k7 5% 0,062W3640 4822 051 30103 10k 5% 0,062W3647 4822 051 30181 180R 5% 0,062W3651 4822 051 30221 220R 5% 0,062W3652 4822 051 30221 220R 5% 0,062W3653 4822 051 30271 270R 5% 0,062W3654 4822 051 30121 120R 5% 0,062W3700 4822 116 52243 1k5 5% 0,5W3702 4822 051 30103 10k 5% 0,062W3703 4822 051 30103 10k 5% 0,062W3704 4822 051 30105 1M 5% 0,062W

5-6 5-6

ELECTRICAL PARTS LIST - FRONT CONTROL BOARD

RESISTORS3705 4822 051 30272 2k7 5% 0,062W3706 4822 116 52191 33R 5% 0,5W3707 2120 366 90291 POTM CAR LOG 20k3709 4822 051 30105 1M 5% 0,062W3710 4822 051 30331 330R 5% 0,062W3711 4822 051 30681 680R 5% 0,062W3712 4822 117 13632 100k 1% 0,62W3713 4822 051 30471 470R 5% 0,062W3714 4822 051 30105 1M 5% 0,062W3715 4822 051 30154 150k 5% 0,062W3800 4822 116 83872 220R 5% 0,5W3801 4822 116 83872 220R 5% 0,5W3802 4822 116 83872 220R 5% 0,5W3803 4822 051 30561 560R 5% 0,062W3804 4822 051 30391 390R 5% 0,062W3805 4822 051 30271 270R 5% 0,062W3806 4822 051 30221 220R 5% 0,062W3807 4822 051 30151 150R 5% 0,062W3841 4822 117 12925 47k 1% 0,063W3842 4822 117 13632 100k 1% 0,62W3843 4822 051 30102 1k 5% 0,062W3844 4822 117 12902 8k2 1% 0,063W3845 4822 117 11817 1k2 1% 1/16W3846 4822 116 52283 4k7 5% 0,5W3847 4822 116 83872 220R 5% 0,5W3848 4822 051 30471 470R 5% 0,062W3849 4822 116 83868 150R 5% 0,5W3850 4822 051 30391 390R 5% 0,062W3851 4822 051 30181 180R 5% 0,062W3860 4822 051 30101 100R 5% 0,062W3861 4822 051 30103 10k 5% 0,062W3862 4822 050 11002 1k 1% 0,4W4500 4822 051 30008 0R Jumper 06034600 4822 051 30008 0R Jumper 06034601 4822 051 30008 0R Jumper 06034602 4822 051 30008 0R Jumper 06034603 4822 051 30008 0R Jumper 06034604 4822 051 30008 0R Jumper 06034605 4822 051 30008 0R Jumper 06034607 4822 051 30008 0R Jumper 06034627 4822 051 30008 0R Jumper 06034628 4822 051 30008 0R Jumper 06034704 4822 051 30008 0R Jumper 06034705 4822 051 30008 0R Jumper 06034707 4822 051 30008 0R Jumper 06034708 4822 051 30008 0R Jumper 06034709 4822 051 30008 0R Jumper 06034710 4822 051 30008 0R Jumper 06034711 4822 051 30008 0R Jumper 06034713 4822 051 30008 0R Jumper 06034714 4822 051 30008 0R Jumper 06034715 4822 051 30008 0R Jumper 0603

4721 4822 051 30008 0R Jumper 06034723 4822 051 30008 0R Jumper 06034724 4822 051 30008 0R Jumper 06034726 4822 051 30008 0R Jumper 06034843 4822 051 30008 0R Jumper 06034845 4822 051 30008 0R Jumper 0603

COILS & FILTERS5600 3139 110 52710 METER VU P-47SI-A AMBER5700 4822 157 11235 Coil 22uH 5%5702 4822 157 62552 Coil 2,2uH 5%

DIODES6602 4822 130 30621 1N41486603 4822 130 10791 LTL-1CHGE6604 4822 130 10791 LTL-1CHGE6605 4822 130 10791 LTL-1CHGE6606 4822 130 10791 LTL-1CHGE6610 4822 130 10791 LTL-1CHGE6611 4822 130 10791 LTL-1CHGE6612 4822 130 82978 LTL-1CHPE6613 4822 130 10791 LTL-1CHGE6624 4822 130 11589 LTL-1CHAE6700 4822 130 30621 1N41486701 4822 130 30621 1N41486802 4822 130 10791 LTL-1CHGE6803 4822 130 10791 LTL-1CHGE6804 4822 130 10791 LTL-1CHGE6840 4822 130 30621 1N41486841 4822 130 30621 1N41486842 9322 172 75676 LED VS LTL-1CHKFK

TRANSISTORS & INTEGRATED CIRCUITS7602 4822 130 60511 BC847B7700 4822 130 41096 BC550C7701 4822 130 41096 BC550C7702 4822 130 60511 BC847B7703 4822 130 60511 BC847B7800 9322 155 22667 IR Receiver TSOP2236ZC17841 4822 130 60511 BC847B7842 4822 130 60373 BC857B7843 4822 130 60511 BC847B

Note : Only the parts mentioned in this list are normalservice spare parts.

FRONT DISPLAY BOARD

TABLE OF CONTENTS

FTD pin connection ......................................................... 6-1Front Display Board - Chip layout ................................... 6-2Front Display Board - Component layout ........................ 6-3Front Display Board - Circuit diagram ............................. 6-4Headphone Part - Layout & Circuit diagram ................... 6-5Electrical parts list ............................................................ 6-5

6-1 6-1

P1

P2

P3

P4

P5

P6

P7

P8

P9

P10

P11

P12

P13

P14

P15

P16

2G

a

h

j , p

k

b

f

m

g

c

e

r

n

d

-

-

1G

S1

S2

S3

S4

3G

a

h

j , p

k

b

f

m

g

c

e

r

n

d

-

-

-

4G

a

h

j , p

k

b

f

m

g

c

e

r

n

d

-

-

5G

a

h

j , p

k

b

f

m

g

c

e

r

n

d

-

-

-

6G

a

h

j , p

k

b

f

m

g

c

e

r

n

d

-

-

7G

a

h

j , p

k

b

f

m

g

c

e

r

n

d

-

8G

a

h

j , p

k

b

f

m

g

c

e

r

n

d

col

Dp

9G

a

h

j , p

k

b

f

m

g

c

e

r

n

d

-

10G

a

h

j , p

k

b

f

m

g

c

e

r

n

d

-

-

12G

S1

S2

S3

S4

-

-

13G

-

11G

S1

B1

B2

B3

B4

B5

B6

a,g,m,d

b

c

e

FTD DISPLAY PIN CONNECTIONS

(CLASSIC)

(POP)

(DIGITAL)

(ELECTRIC)

(NEWAGE)

(ROCK)

(ARCADE)

(CINEMA)

(HALL)

(CYBER)

(DISCO)

(CONCERT)

col

Dp

(12G)

(1G)

(1G)

(1G)

(1G)

(2G-10G) (11G)

B6

B5B2S1 S2

S4

S2 S4

S1 S3

S3

B4B3

B1

S1

a

e

h j k bf

d

r

g m

p n ce

a

g m

d

b

c

11G

1G

12G13G

2G 3G 4G 5G 6G 7G 8G 9G 10G

FRONT DISPLAY BOARD - CHIP LAYOUT

6-2 6-2


FRONT DISPLAY BOARD - COMPONENT LAYOUT

6-3 6-3


FRONT DISPLAY BOARD - CIRCUIT DIAGRAM

6-4 6-4

VDD

VSS

A2

CONVERSIONLEVELLOGIC

DECODER1-of-8

A0

A1

BITQUALITY

DIVIDERAND

OSCILLATOR

FILTERRECONSTRUCTION

(8th ORDER)BANDPASS

ANTI-ALIASING

FILTER

CLOCKEDCOMPARATOR

REFERENCEVOLTAGE CLOCK

REGENERATIONAND SYNC

COSTAS LOOPVARIABLE ANDFIXED DIVIDER

57 Khz

GENERATOR

DIFFERENTIALDECODER

BIPHASESYMBOLDECODER

TEST LOGIC AND OUTPUTSELECTOR SWITCH

VP1

V16

VDD

sink o.drain

V25

V26

V27

V28

-R

ESET

TEST

XTO

UT

XTIN

-ST

OP

-IN

T0

-IN

T1

drain

P6-P9 source open drain

sou

rce

ope

ndr

ain

80k

p.d.

80k

pull

down

P04

P05

P06

P07

80k pull down80k pull down80k pull down

V4V5V6V7V8V9V10

V11

V12

V13

V14

V15

CPU

VFT driver circuit (automatic display)

8-Bit A/DConverter

8-Bit Input/Output(tri-state) P0

V17

V18

V19

V20

V21

V22

V29

V30

V31

V32

V33

V34

V35

V36VKK

-SCK1

SI1

SO1

P03

PD

VSS

VAREF

VASS

XOUT

XIN

P5

TC2

-D

V0

-SCKOAIN0

AIN1

AIN2

AIN3

AIN4

P1(tri state)8-Bit Input/Output

P4

sink o.3-B. I/O P3

AIN5

AIN6

AIN7

AIN10

AIN11

AIN12

AIN13

V0V1

V2V3

TC4

CounterProgramROMRAM

8-Bit h. break. v.

(tri-s

tate)

8-Bi

t Inp

ut/O

utpu

t

SCA

SCL

INT4

INT2

TC1

V23

V24

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

out.

port

w. la

tch

P98-

Bit h

. bre

akdo

wn v

.

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

5-Bi

t h. b

reak

d. v

.out w

. lat

ch

( tristate )8-Bit I/O P2

P7 P6

4-Bi

t In/

Out

put

(tri-s

tate)

STB

D 1

EN1SRG8

STB

D 1

EN1SRG8

F

G

H

I

J

K

1400 D11402 I181403 J201404 I201405 F201406 C201407 A20

1408 F11409 G11411 F201412 K201420 A101520 G71521 J9

1533 J161550 J16

*

VOL RE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

1 2

*

3 4 5 6 7 8 9 10 11 12

*

13 14 15 16 17 18 19 20

A

B

C

D

E

F

G

H

I

J

K

A

B

C

D

E

*

2500 A32501 B42502 A42503 B52504 A6

2505 B62506 A72507 B72508 F82509 H172510 D52511 I1

2512 I12513 I12514 J12515 H32516 H42517 H52518 J8

2519 J102520 I102521 J102522 J102523 J122524 J122525 J12

2526 J132527 J142528 I142529 K142530 J142531 H142533 J15

2534 J172535 J172536 G152537 G152538 F162539 F162541 D14

2542 C152543 B162544 B172545 B192546 B192547 B192548 B19

2549 C192550 C192551 D192552 D192553 E192554 E192555 E19

2556 E192557 E192558 G182559 G192560 G192561 G192562 F19

2563 G202564 H72565 G42566 H72567 H92568 G10

*

2569 E16

2570 C132571 C142572 F92573 F92574 G112575 G112576 G11

2577 H102578 C132579 B92580 B92581 B132582 B132583 A18

2584 A182585 G72586 G72587 I102588 C192589 I133400 F9

3401 F103402 F103403 F103404 F10

*

3406 H163407 I143408 I14

3409 G103410 J143411 J143413 F93414 F113415 F113416 F12

3417 F123418 F123419 F123420 F123421 F123422 F123423 F13

3424 F133425 F133428 E133429 E133430 E133431 E13

*

3432 E13

3433 D133434 D133435 D133436 D133437 D133438 F183439 F18

3444 C133445 C123446 C123447 C123448 C123449 C123450 C12

3451 C113452 C113453 C113454 C11

*

3455 C113456 C113457 C11

3458 C103459 C103460 C103461 C103462 C103463 C103464 C10

3465 C93466 D93467 D93468 D93469 D93470 D93471 D9

3472 D93473 E93474 E93475 E93476 E93477 E93479 E9

3480 F93485 J73490 D203491 E203492 E203500 B43501 B5

3502 B63503 B73504 E83505 E83511 D73512 E73515 H3

3516 H33517 I53518 J53519 J53520 J53521 H73522 H7

3523 H83526 H73527 I83528 I93529 I113530 J113531 H13

3532 H143533 H133534 H133535 I143536 J143537 I14

*

3538 J14

3539 I153540 I173541 I173542 G163543 H163544 H163545 H16

3546 H163547 G163548 G163549 G163550 E163551 E163552 E16

3553 D153554 D143555 D163556 D163557 C163558 C163559 C16

*

3560 A183561 A183562 A193563 F183564 C193565 C203570 I14

3571 J143572 B203573 E53574 F83575 G63576 F183577 F19

3578 F193579 F193580 F203581 G203582 G203583 G193584 G20

3585 H193586 H183587 H193588 I193589 I103590 J103591 J10

3592 E73593 E73594 E73595 D73596 D73597 F183598 F5

3599 G44401 D184430 K205400 G135401 C145402 F115403 F11

5404 H35405 H45406 G195407 F155408 E15409 F16400 E8

6401 E86402 E86403 E86404 E86405 I166406 I106407 F1

6408 I126409 C146410 B146411 I126412 I86413 C146414 H8

6415 F106420 J87400 C97401 H17402 D57403 B157404 F15

7405 H127406 G117407 J107408 B57409 B77410 B67411 J8

7412 B47413 E159400 K199405 E89513 F19514 F1

*

*

*

*

1

2

3

4

5

6

7

8

3491 470R

3585

330K

2533

100n

2560

3579

9513

1N41486402

4Y7

Z 3

220R3558

3565

3574

10K

25641n

2520

10n

1 2

3

1550EC16

256310n

10K

1K

3400

470R

2K7

5400

2u2

220n

2545

100n

2543

7409BC847B

47K

3485

10K

3578

470R

3461

2567

220n

3532

3425 470R

3580

470R3437

1N4003

6410

3408

10R

3410 10R

470K

3523

100p

470R

2531 1u

3420

470R

3468 470R

MT1

4MT2

5

BC847B7410

680K

3521

6414

1N4148

470R3428

7404

3429 470R

470R

3599

3409

6405

BZX79-B4V7

47K

100p

2507

47u

2570

2525

47u

47K

3522 470R

@ 3406

82K

3460

470R

470R

3421

560p

2518 4u

7

10p2554

120R3547

3473 470R

47p

2516

470R

3459

470R3430

3562

10K

3502

10R3536

FE-ST-VK-N1400

1

220p

100n

35821K

2517

2578

100n

10K

5402

3537

120R

2u2

5405

220K

3515

10p2550

13

14

FE-ST-VK-N1406

1

10

11

12

1K

470R

2544

100n

2506

100p

1N41486400

2K7

3505470R

2K2

3516

3595

470R

3415

GND-B

32K768

5403

6403 1N4148

4401

3464

470R

3526

15K

220n

2588

2586

220p

220p

2585

3407 10R

10K

# 35

75

82K

3501

1

2

3

4

5

6

7

220p

2547

100p

2583

FE-ST-VK-N1407

2589

1u

25871u

470R3471

6 E_

8

11

10

9

16

7VEE

13Y0

14Y1

15Y2

12Y3

1Y4

5Y5

Y6 2

HEF4051BT7402

470R

3444

3556 220R

3531

3431 470R

10K

3504470R

82p

2515

100p

2502

3577

10K

470R

3422

6407

1N4148

2535

10n

GND-B

10K

3563

220R3543

1K

3584

35811K

47u

2571

@ 2

509

100p

69

7

70

71

72

73

74

75

76

77

78

79

8

80

9

545556575859

6

6061626364

65

66

67

68

4

40

414243444546474849

5

50515253

25

26

27

28

29

3

30

31

32

33

34

35

36

37

38

39

10 11 12 13 14 15 16 17 18 192 20 21 22 23 24

2537

7400TMP88CU74YF

1

3480 470R

3465470R

100p

2584

3519

10K

10

1

16

8

470R

3449

74HC4094D

3

2

15

4

5

6

7

14

13

12

11

9

3403

470R

470R

3458

10K

35403517

10K

5404

AT-51

# 9405

560p

2513

3553

3570 10R

10K

# 35

97

100n

2523

3469 470R

7408BC847B

470R

3453

3533

1K

15

2

3

4

5

6

7

8

9

1411FE-ST-VK-N

1

10

11

12

13

14

BC847B7412

47p

2565

1K

3404

470R

3541

10K

3594

351810K

2546

3475 470R

220p

3447

470R

10u

3435 470R

2569

470R3434

100n

2522

10K

3551

3576

33p

2577

2541

220p

64081N4148

100n

2526

3539

22K

3552

10K

2503

100p

100K

3590

3573

10K

470R

3416

BC847B7413

3432

M24C027405

E01

E12

E23

SCL6

SDA5

VCC8

4VSSWC_

7

64111N4003

470R3474

3477 470R

33031323334353637424344 7891314171819 220212223242526272829

1420

1101112

@ 3587

120R3545

3

4

5

6

5401

2u2

1409

FE-ST-VK-N

1

2

1K

100n

2539

3592

100p

2501

10K

22K

3583

470R

3463

11

12

2

3

4

5

6

7

8

9

1404

FE-ST-VK-N

1

10

2566

1u

1N4003

6413

3451

470R

2u2

5406

47u

2530

2

3

4

5

6

3424

470R

6406

1N41

48

220R3548

3448

470R

3402

470R

3450

470R

47p2551

3500

82K

3466

2512

3561 100R

10p2557

6412

1N41

48

1521

7411BC857B

220R3557

2524

100n

2504

3479 470R

OSC

O

1QUAL

16RDCL

2RDDA

8 SCOUT

15T57

10

TEST

5 VDDA

12

VDDD

3 VREF

6VSSA VSSD

11

SAA6579T7401

7 CIN

9

MO

DE

4 MUX

13

OSC

I

14

2552 47p

47u

2572

2575

470R

3446

22p

220R35553554

2561

100p

10K

1K

3512

3560 100R

15

16

17

18

19

2

3

4

5

6

7

8

9

3527

820R

2549 10p

470R3476

220R

470R

3401

1K3589

3529

3586

1K

2528

47u

2K7

470R

3417

470R

3535 10R

3454

2511

3571 10R

3503

82K

47p

470R3472

3598

10K

1N41486404

6409

1N4148

3546 120R

3456

470R

2536

220p 3549 220R

10p2556

100n2555

2529

47u

# 25

0847

n

2u2

2514

3470 470R

2573

47u

3445

470R

470R

3423

3544 120R

3534

1K

2562 1n

@ 3588

1K

1M3413

2

3

4

5

6

7

8

9

3490

470R

FE-ST-VK-N

1412

1

10

6401 1N4148

2534

10n

2500

100p

@ 9

400

100p

2559

3436 470R

10K

3528

3572

2K2

100n

2510

3438

2K2

10n

2521

220p

2542

120R

3538

2K7

3511

3559 220R

220p

2548

10K

3520

FE-ST-VK-N

140347u

2527

6420

3596

54092u2

3542 220R

10n

2519

BC847B7407

6

7

8

9

3462

470R

1405FE-ST-VK-N

1

10

11

2

3

4

5

1533

2558

1408

EH-B

1

2

3

3492

470R

100p

2505

100p

3591

100K

1K

3593

2

15

4

5

6

7

14

13

12

11

9

10

1

16

8

74HC4094D7403

3

4K7

3550

220p

2582

470R

3452

220p

2580 220p

2581

3411

10R

BC847B7406

220p

2579

54072u2

54082u2

2568

2p2

10K

9514

3455

470R

100p

3457

470R

100n

3564 220R

470R

3419

T

2538

2553 47p

470R

3418

@ 4

430

3467

22p

2574

3433 470R

470R

FE-ST-VK-N

14021

2

3

4

5

6

7

8

6415

BAS3

16

2576

22p

1K8

3530

1520

3439

2K2

3414

470R

MicDetect

AmNTC

+F

TpADC2

TpADC1

TPShSTR

+D

+C

+L

+D

MicDetect

-Vkk

+C

IS_S

hDat

a

F1

F2

-F2-F1

Bit1

Bit0

VUMeter

RC5

Cdc3

Cdc2

Cdc1

Key0

Vac

SA

LEDShClk

JOG_A

Max_Woox_ShClk

IS_ShData

DBB_ShStr

JOG_B

LEDShClk

LEDShSTR

TPShDATA

TPShCLK

-F1

-Vkk1

-Vkk1

LowPwrCtr

Aux

Tape

Key0

Key2

Key1

CD

Tuner

TU_Enab

MuxEnable

G13

+F +F +F +F

TuStereo

Key1

Key2

TuRDSClk

P8

-F2

+C+C +C

LEDShData

IoVolClk

+D

G1

G11

G12 -Vkk

G12

G13 -Vkk

P11

TuRDSData

Opt

ions

VOL_

A

VOL_

B

+C

WooxA

-Vkk WooxB

+D+D

-Vkk1

RES

ET

LPSKey

LEDShClk

I2C_CLK LEDShDataRES

ET

Clipping

I2C_DATA

IoVolClk

HP_DETTuner

Aux

+L

PWRDWNTape

+D

Tu_Data

Tu_Clk

Bit0

Bit1

CD

PWR

DW

N

LEDShDATA

LEDShCLK

Tu_Enab

Tu_RDS_OutLEDShEn

LEDShSTR

HP_DET

LowPwrCtr

+C

Max_Woox_ShClk

-Vkk

F1

F2

DBB_ShStr

IS_ShData

DSC

P10

I2C_DATA

Cdc3 I2C_CLK

Vac

G3

G2

G1P1P2P3P4P5P6P7P9 G

13

G12

G11

G10G9

G8

G7

G6

G5

G4

-Vkk-Vkk

G11

G1

AmNTC

+L

Cdc1

Cdc2

FW-C700/37*

8K2

470R180RFW-C500/37

FW-C780/21/22/30/37

FW-C550/37

FW-C780/34

FW-P750/373K9FW-P750/22/34

FW-C780/33

FW-C720/21

820R1K2

FW-C700/22

Model (Mini 2001)

1K8820R

FW-C700/34

Option_R Ohms (3530)

12K

FW-C788/33 12K

5K6

2K7

3139 118 54300...for 89590...3447 pt2 dd wk0138

# : Provision: For RDS only

@ : For DPL onlyNote : Some values may varies, see respective parts list for correct value.

FW-C785/22

5K6

470RFW-C555/21/37

FW-C788/21/21M5K6FW-C788/30/37

FW-V520/21M27KFW-V780/21M

FW-C700/215K6

5K6

FW-C785/34

Model (Mini 2002)

8K2

820R

FW-C798/21/37

Option_R Ohms (3530)

5K6

3407 , 3408 , 3410 , 3411

3479 , 3480 , 3422Items

Items

3535 , 3536 , 3570 , 3571

VCD

4R7

For 30-70W Set

Non-VCD

10R

100R 470R

Others

0.3V "ON"

"ON"

+5V6

0

+5V

"ON"0.7V

+5V6_Con

+5V6_Con

+5V6

+5V

+5V6_Con

+5V6

+5V

+5V6

+5V6 +5V6

+5V6

+5V6

+5V6

+12V_D

+5V6

+5V6

+5V6

+5V6_Con 5V

6

6

6-5

ELECTRICAL PARTS LIST - FRONT DISPLAY BOARD

MISCELLANEOUS

6-5


HEADPHONE BOARD - CIRCUIT DIAGRAM

HEADPHONE BOARD - COMPONENTLAYOUT

HEADPHONE BOARD - CHIP LAYOUT

3139 113 3447 pt2 dd wk0119


3139 113 3447 pt2 dd wk0119


TO AF9

HP_GND

1 2 3

1 2 3

A

B

C

A

B

C

1850 C11851 B3

1890 A31891 C3

1892 C32850 A2

2851 A32852 A2

2853 A22854 C3

5850 B15851 A2

5852 B29550 A2

1 470n

##2854

1

2

3

4

RT-01T

##1892

1

##1891

RT-01T

1890

RT-01T1

FE-BT-VK-N

1850

HP

# 9550

2853

100n

5851

2u2

HP

2850

22n

2852

22n

22n

2851

2u2

5850

9

8

7

1

2

3

4

5

6

5852

2u2

HP_DET

HP_LEFT

HP_RIGHTHP

TC381851

3139 118 54300...for 89620...3447 pt2 dd wk0119

# : Provision ## : Provision for ESD


1400 4822 265 11207 Flex Connector 6P1402 4822 265 11535 Flex Connector 8P1405 2422 025 14541 Flex Connector 11P1406 4822 265 11545 Flex Connector 19P1407 4822 267 10956 Flex Connector 7P1409 4822 265 11207 Flex Connector 6P1412 4822 265 11208 Flex Connector 10P1420 3139 110 52550 FTD Display1520 4822 276 13775 Tact Switch1550 4822 273 10365 Rotary Encoder 24P1850 4822 267 10733 Flex Connector 4P

1851 4822 265 11529 Headphone Socket

CAPACITORS2500 4822 122 31765 100pF 2% 63V2501 4822 122 31765 100pF 2% 63V2502 4822 122 31765 100pF 2% 63V2503 4822 122 31765 100pF 2% 63V2504 4822 122 31765 100pF 2% 63V2505 4822 122 31765 100pF 2% 63V2506 4822 122 31765 100pF 2% 63V2507 4822 122 31765 100pF 2% 63V

2510 4822 126 14305 100nF 10% 16V2519 5322 126 11583 10nF 10% 50V2520 5322 126 11583 10nF 10% 50V2521 5322 126 11583 10nF 10% 50V2522 4822 126 14305 100nF 10% 16V2523 4822 126 14305 100nF 10% 16V2524 4822 126 14305 100nF 10% 16V2525 4822 124 12233 47uF 20% 25V2526 4822 126 14305 100nF 10% 16V2527 4822 124 22726 4,7uF 35V2528 4822 124 22726 4,7uF 35V2529 4822 124 22726 4,7uF 35V2530 4822 124 22726 4,7uF 35V2531 3198 017 41050 1uF 10V2533 4822 126 14305 100nF 10% 16V2534 5322 126 11583 10nF 10% 50V2535 5322 126 11583 10nF 10% 50V2536 3198 016 36810 680pF 25V2537 4822 126 13883 220pF 5% 50V2538 4822 126 14305 100nF 10% 16V2539 4822 126 14305 100nF 10% 16V2541 4822 126 13883 220pF 5% 50V2542 4822 126 13883 220pF 5% 50V2543 4822 126 14305 100nF 10% 16V2544 4822 126 14305 100nF 10% 16V2545 4822 126 13879 220nF +80/-20% 16V2546 4822 126 13883 220pF 5% 50V2547 4822 126 13883 220pF 5% 50V2548 4822 126 13883 220pF 5% 50V2549 4822 122 33741 10pF 10% 50V2550 4822 122 33741 10pF 10% 50V2551 4822 122 33777 47pF 5% 63V2552 4822 122 33777 47pF 5% 63V2553 4822 122 33777 47pF 5% 63V2554 4822 122 33741 10pF 10% 50V2555 4822 126 14305 100nF 10% 16V2556 4822 122 33741 10pF 10% 50V2557 4822 122 33741 10pF 10% 50V2558 4822 122 31765 100pF 2% 63V2559 4822 122 31765 100pF 2% 63V2560 4822 122 31765 100pF 2% 63V2561 4822 122 31765 100pF 2% 63V2562 3198 016 31020 1nF 25V2563 5322 126 11583 10nF 10% 50V2564 5322 126 11578 1nF 10% 50V2565 4822 122 33777 47pF 5% 63V2566 4822 124 22651 1uF 20% 50V2567 4822 126 13879 220nF +80/-20% 16V2568 4822 126 14223 2,2pF 50V2569 4822 124 11947 10uF 20% 16V2570 4822 124 12233 47uF 20% 25V2571 4822 124 12233 47uF 20% 25V

2572 3198 028 44790 47uF 20% 35V2573 3198 028 44790 47uF 20% 35V2574 4822 122 33761 22pF 5% 50V2575 4822 122 33761 22pF 5% 50V2576 4822 122 33761 22pF 5% 50V2577 2222 867 15339 33pF 5% 50V2578 4822 126 14305 100nF 10% 16V2579 4822 126 13883 220pF 5% 50V2580 4822 126 13883 220pF 5% 50V2581 4822 126 13883 220pF 5% 50V2582 4822 126 13883 220pF 5% 50V2583 4822 122 31765 100pF 2% 63V2584 4822 122 31765 100pF 2% 63V2585 4822 126 13883 220pF 5% 50V2586 4822 126 13883 220pF 5% 50V2587 3198 017 41050 1uF 10V2588 4822 126 13879 220nF +80/-20% 16V2589 3198 017 41050 1uF 10V2850 4822 126 14494 22nF 10% 25V2851 4822 126 14494 22nF 10% 25V2852 4822 126 14494 22nF 10% 25V2853 4822 126 14305 100nF 10% 16V

RESISTORS3400 4822 051 30471 470R 5% 0,062W3401 4822 051 30471 470R 5% 0,062W3402 4822 051 30471 470R 5% 0,062W3403 4822 051 30471 470R 5% 0,062W3404 4822 051 30471 470R 5% 0,062W3407 4822 051 20478 4R7 5% 0,1W3408 4822 051 20478 4R7 5% 0,1W3409 4822 117 12925 47k 1% 0,063W3410 4822 051 20478 4R7 5% 0,1W3411 4822 051 20478 4R7 5% 0,1W3413 4822 051 30105 1M 5% 0,062W3414 4822 051 30471 470R 5% 0,062W3415 4822 051 30471 470R 5% 0,062W3416 4822 051 30471 470R 5% 0,062W3417 4822 051 30471 470R 5% 0,062W3418 4822 051 30471 470R 5% 0,062W3419 4822 051 30471 470R 5% 0,062W3420 4822 051 30471 470R 5% 0,062W3421 4822 051 30471 470R 5% 0,062W3422 4822 051 30101 100R 5% 0,062W3423 4822 051 30471 470R 5% 0,062W3424 4822 051 30471 470R 5% 0,062W3425 4822 051 30471 470R 5% 0,062W3428 4822 051 30471 470R 5% 0,062W3429 4822 116 83883 470R 5% 0,5W3430 4822 116 83883 470R 5% 0,5W3431 4822 051 30471 470R 5% 0,062W3432 4822 051 30471 470R 5% 0,062W

RESISTORS


6-6 6-6


3433 4822 051 30471 470R 5% 0,062W3434 4822 051 30102 1k 5% 0,062W3435 4822 051 30471 470R 5% 0,062W3436 4822 051 30471 470R 5% 0,062W3437 4822 051 30471 470R 5% 0,062W3438 4822 051 30222 2k2 5% 0,062W3439 4822 051 30222 2k2 5% 0,062W3444 4822 051 30471 470R 5% 0,062W3445 4822 051 30471 470R 5% 0,062W3446 4822 051 30471 470R 5% 0,062W3447 4822 051 30471 470R 5% 0,062W3448 4822 051 30471 470R 5% 0,062W3449 4822 051 30471 470R 5% 0,062W3450 4822 051 30471 470R 5% 0,062W3451 4822 051 30471 470R 5% 0,062W3452 4822 051 30471 470R 5% 0,062W3453 4822 051 30471 470R 5% 0,062W3454 4822 051 30471 470R 5% 0,062W3455 4822 051 30471 470R 5% 0,062W3456 4822 116 83883 470R 5% 0,5W3457 4822 051 30471 470R 5% 0,062W3458 4822 051 30471 470R 5% 0,062W3459 4822 051 30471 470R 5% 0,062W3460 4822 051 30471 470R 5% 0,062W3461 4822 051 30471 470R 5% 0,062W3462 4822 051 30471 470R 5% 0,062W3463 4822 051 30471 470R 5% 0,062W3464 4822 051 30471 470R 5% 0,062W3465 4822 051 30471 470R 5% 0,062W3466 4822 051 30471 470R 5% 0,062W3467 4822 051 30471 470R 5% 0,062W3468 4822 051 30471 470R 5% 0,062W3469 4822 051 30471 470R 5% 0,062W3470 4822 051 30471 470R 5% 0,062W3471 4822 051 30471 470R 5% 0,062W3472 4822 051 30471 470R 5% 0,062W3473 4822 051 30471 470R 5% 0,062W3474 4822 051 30221 220R 5% 0,062W3475 4822 051 30221 220R 5% 0,062W3476 4822 051 30471 470R 5% 0,062W3477 4822 051 30471 470R 5% 0,062W3479 4822 051 30101 100R 5% 0,062W3480 4822 051 30101 100R 5% 0,062W3490 4822 051 30471 470R 5% 0,062W3491 4822 051 30471 470R 5% 0,062W3492 4822 051 30471 470R 5% 0,062W3500 4822 117 12864 82k 5% 0,6W3501 4822 117 12864 82k 5% 0,6W3502 4822 117 12864 82k 5% 0,6W3503 4822 117 12864 82k 5% 0,6W3504 4822 116 83883 470R 5% 0,5W3505 4822 116 83883 470R 5% 0,5W

3511 4822 051 30272 2k7 5% 0,062W3512 4822 051 30102 1k 5% 0,062W3519 4822 051 30103 10k 5% 0,062W3520 4822 051 30103 10k 5% 0,062W3521 4822 051 30684 680k 5% 0,062W3522 4822 117 12925 47k 1% 0,063W3523 4822 051 30474 470k 5% 0,062W3524 4822 051 30109 10R 5% 0,062W3526 4822 116 52244 15k 5% 0,5W3528 4822 051 30103 10k 5% 0,062W3529 4822 051 30272 2k7 5% 0,062W3530 4822 051 30562 5k6 5% 0,063W3531 4822 051 30103 10k 5% 0,062W3532 4822 051 30103 10k 5% 0,062W3533 4822 051 30102 1k 5% 0,062W3534 4822 051 30102 1k 5% 0,062W3535 4822 051 20478 4R7 5% 0,1W3536 4822 051 20478 4R7 5% 0,1W3537 4822 116 52206 120R 5% 0,5W3538 4822 116 52206 120R 5% 0,5W3539 4822 051 30223 22k 5% 0,062W3540 4822 051 30103 10k 5% 0,062W3541 4822 051 30103 10k 5% 0,062W3542 4822 116 83872 220R 5% 0,5W3543 4822 051 30221 220R 5% 0,062W3544 4822 051 30121 120R 5% 0,062W3545 4822 051 30121 120R 5% 0,062W3546 4822 051 30121 120R 5% 0,062W3547 4822 051 30121 120R 5% 0,062W3548 4822 051 30221 220R 5% 0,062W3549 4822 051 30221 220R 5% 0,062W3550 4822 051 30472 4k7 5% 0,062W3551 4822 051 30103 10k 5% 0,062W3552 4822 051 30103 10k 5% 0,062W3553 4822 051 30103 10k 5% 0,062W3554 4822 051 30103 10k 5% 0,062W3555 4822 051 30221 220R 5% 0,062W3556 4822 051 30121 120R 5% 0,062W3557 4822 051 30271 270R 5% 0,062W3558 4822 051 30221 220R 5% 0,062W3559 4822 051 30221 220R 5% 0,062W3560 4822 116 52175 100R 5% 0,5W3561 4822 116 52175 100R 5% 0,5W3562 4822 051 30103 10k 5% 0,062W3563 4822 051 30103 10k 5% 0,062W3564 4822 051 30221 220R 5% 0,062W3565 4822 051 30221 220R 5% 0,062W3570 4822 051 20478 4R7 5% 0,1W3571 4822 051 20478 4R7 5% 0,1W3572 4822 051 30222 2k2 5% 0,062W3573 4822 051 30103 10k 5% 0,062W3574 4822 051 30103 10k 5% 0,062W

3576 4822 051 30103 10k 5% 0,062W3577 4822 051 30103 10k 5% 0,062W3578 4822 051 30103 10k 5% 0,062W3579 4822 051 30103 10k 5% 0,062W3580 4822 051 30102 1k 5% 0,062W3581 4822 051 30102 1k 5% 0,062W3582 4822 051 30102 1k 5% 0,062W3583 4822 051 30223 22k 5% 0,062W3584 4822 051 30102 1k 5% 0,062W3585 4822 051 30334 330k 5% 0,062W3586 4822 051 30102 1k 5% 0,062W3589 4822 051 30102 1k 5% 0,062W3590 4822 117 13632 100k 1% 0,62W3591 4822 117 13632 100k 1% 0,62W3592 4822 051 30102 1k 5% 0,062W3593 4822 051 30102 1k 5% 0,062W3594 4822 051 30102 1k 5% 0,062W3595 4822 051 30272 2k7 5% 0,062W3596 4822 051 30272 2k7 5% 0,062W3598 4822 051 30103 10k 5% 0,062W3599 4822 051 30471 470R 5% 0,062W4401 4822 051 30008 0R Jumper 06034402 4822 051 30008 0R Jumper 06034403 4822 051 30008 0R Jumper 06034404 4822 051 30008 0R Jumper 06034410 4822 051 30008 0R Jumper 06034411 4822 051 30008 0R Jumper 06034412 4822 051 30008 0R Jumper 06034413 4822 051 30008 0R Jumper 06034414 4822 051 30008 0R Jumper 06034415 4822 051 30008 0R Jumper 06034416 4822 051 30008 0R Jumper 06034418 4822 051 30008 0R Jumper 06034419 4822 051 30008 0R Jumper 06034420 4822 051 30008 0R Jumper 06034422 4822 051 30008 0R Jumper 06034423 4822 051 30008 0R Jumper 06034424 4822 051 30008 0R Jumper 06034425 4822 051 30008 0R Jumper 06034426 4822 051 30008 0R Jumper 06034427 4822 051 30008 0R Jumper 06034428 4822 051 30008 0R Jumper 06034429 4822 051 30008 0R Jumper 06034431 4822 051 30008 0R Jumper 06034434 4822 051 30008 0R Jumper 06034435 4822 051 30008 0R Jumper 06034850 4822 051 30008 0R Jumper 0603

COILS & FILTERS5400 4822 157 62552 Coil 2,2uH 5%5401 4822 157 62552 Coil 2,2uH 5%5402 5322 242 73686 RES CER 12MHz

5403 2422 543 01069 RES XTL 32,768kHz5406 4822 157 62552 Coil 2,2uH 5%5407 4822 157 62552 Coil 2,2uH 5%5408 4822 157 62552 Coil 2,2uH 5%5409 4822 157 62552 Coil 2,2uH 5%5850 4822 157 62552 Coil 2,2uH 5%5851 4822 157 62552 Coil 2,2uH 5%5852 4822 157 62552 Coil 2,2uH 5%

DIODES6400 4822 130 30621 1N41486401 4822 130 30621 1N41486402 4822 130 30621 1N41486403 4822 130 30621 1N41486404 4822 130 30621 1N41486405 4822 130 34174 BZX79-B4V76406 4822 130 30621 1N41486407 4822 130 30621 1N41486408 4822 130 30621 1N41486409 4822 130 30621 1N41486410 4822 130 31878 1N4003G6411 4822 130 31878 1N4003G6413 4822 130 31878 1N4003G6414 4822 130 30621 1N41486415 4822 130 11397 BAS316

TRANSISTORS & INTEGRATED CIRCUITS7400 3139 110 53030 TMP88CU74YF-V520S530317402 5322 209 11446 HEF4051BT7403 4822 209 15449 74HC4094D7404 4822 209 15449 74HC4094D7405 9322 145 26668 M24C02-WMN67406 4822 130 60511 BC847B7407 4822 130 60511 BC847B7408 4822 130 60511 BC847B7409 4822 130 60511 BC847B7410 4822 130 60511 BC847B7412 4822 130 60511 BC847B7413 4822 130 60511 BC847B

Note : Only the parts mentioned in this list are normalservice spare parts.

7A-17A-1

1

FMOsc.

FMMixer

AMMixer

AMOsc.

AM IF

IF1 IF2 FMDet.

AMDet.

3 39 37 33

RADIO ICTEA 5757H

TUNER BOARDECO 6 Systems

1018 1114

15

24

right rightleft

left

stereo

VCO

4140 36 193244 25

StereoDecoder

AFC

AFC

+

AFC

-

4

4

AGC

Pre-scaler

Multi-plexer

Chargepump

Stabilizer

CONTROL

ReferenceOscillator

29

28

27clock

data

enable

P1

P0

31

30programmableoutput ports

VLoop

VLoop

VLoop

VLoop

VLoop

2

6

5

43

C

D

450kHz450kHz450kHz

20

75kHz

VStabA VStabB VStabB

VStabA VStabB

10,7 MHz 10,7 MHz

35 9

Vdd Vcc1

723

VStabAVStabB

3834

22

Vcc2

8

ECO6 Systems, 140499

LF filter

RDS(MPX)

RDS(MPX)

stereo

clock

data

enable

Version

11201

8

FMFrontend

AMFrontend

AM-FRAME AERIAL

B

1103

1101(1102)

A FM

MPXbuffer ampl.

5Discriminator

10,7 MHz

Vdd

Vcc1

Vcc

Vcc2

AM-RF

AM-Osc.

FM-Osc.

FM-RF FM-IF 1 FM-IF 2

AM-IF 1 AM-IF 2 AM-AFC

3

2

BLOCK DIAGRAM

ECO6 Tuner Boardversion: SYSTEMS non-CENELEC

TABLE OF CONTENTS

Blockdiagram ..................................................................7A-1Schematic Diagram.........................................................7A-2Component Layout..........................................................7A-3Adjustment table .............................................................7A-3Electrical Partslist ............................................................7A-4

7A-2 7A-2

ECO6 Sys-non Cenelec, 000911

1101 A1 1102 B1 1103 F2 1120 E14 1130 A2 1131 B2 1132 G13 2101 B3 2102 B1 2103 C7 2104 B3 2105 A2 2106 F3 2107 F4 2119 H6 2120 G6 2124 H6 2125 H6 2126 F7 2127 E7 2128 C8 2129 C7 2130 F11 2131 G8 2132 G8 2133 G8 2134 H8 2135 H9 2136 G14 2137 G13 2138 F9 2139 G9 2140 G9 2141 F10 2143 G12 2144 G11 2145 F12 2146 E12 2147 E12 2148 E12 2149 H7 2150 A10 2152 E4 2153 E5 2154 D5 2155 D5 2159 F6 2161 C11 2163 D11 2164 F10 2165 C7 2166 E11 2167 E11 2169 H8 3101 E4 3102 D4 3103 C6 3104 A7 3105 B6 3132 G5 3134 H6 3141 E7 3142 E7 3143 G7 3144 H7 3145 F8 3146 G13 3152 G14 3153 G13 3154 G13 3155 G11 3156 C12 3157 C12 3158 E13 3159 D13 3160 D12 3161 D13 3167 F12 3168 F11 3169 E11 3170 C12 3172 G12 3176 G7 3181 E6 5102 F2 5109 B9 5110 B10 5111 A8 5112 A11 5114 B11 5119 G9 5121 E11 5123 G5 5130 E5 5131 C6 6103 B2 6105-1 F3 6105-2 G5 6106 C3 6107 G13 6120 C13 6130 E5 6131 D5 7101 C8 7102 C6 7103 H7 7111 C13 7112 G12 T102 B2 T103 B2 T105 F2 T106 F2 T109 B6 T110 F5 T111 F4 T112 F7 T113 A8 T114 B10 T115 A8 T116 F10 T117 G13 T118 G11 T120 F13 T121 F13 T122 F13 T123 E13 T124 G14 T125 F14 T126 F13 T127 F13 T128 D7 T140 F11 T141 F10 T142 F10

1

34

68 7

2

1

34

68 7

2

LEGENDp ...for provision onlyUSA ... for USA version onlyE-EU ... for East European version only

22n

USA

22n

USA

p

p

p

7

1

2

3

86105

6

HN1V02H54

3 6

1

2

7

29

25

13

30

31

16

4

42

15

1

7

22

9

23

38 34

2118

37 35

33

43 39

5

3

8

171412

24

11

10

2019

44

32

41 3640

6

2

27

28

26

1

34

5

68 7

2

1

3 4

687

2

1

3 4

687

2

p

SCALERMULTI-

PLEXER

CONTROL

FILT

ER

AMIF

AMDET

FMDET

VSTABB

DECODER

CHARGEPUMP

AGC

OSC

AM DET

FMIF2

RIPPLE

AGC

STABILIZER

AFC

VDDVSTABA

AM-IF

MONO/

FMFRONTEND

CONT

ROL

XTAL

AGC

PRE-

CTRLAGCAM

OSC

AGC

VCC2

FMOSC

AMMIXER

MIXERFM

FMIF1FRONTEND

AM

STEREO

STEREO

RDS only

DISCRIMINATOR

to/fr

om

FM-OSCILLATOR

PRO

GR.

MPX

Q-multiplier

MW

OUT

PUT

PORT

S

to 1120pin 5

ENABLE/MPX

BUFFER

kHz

VERSION DETECTION

VCO

RIGHT

14

1 2 3

AM FRAME AERIAL DATA

C

D

E

F

AM-OSCILLATOR

FM 75 OHM

FM-IF2

MW

2 3 4 5

AM-RF

450kHz

450kHzAM-IF2

from 2169

7 8

AM-AFC

LEFT

6 7 8 9 10 11 12 13

4 5 6

FM-RF

TUNER BOARD ECO6 / SYSTEMS NON CENELEC

9 10 11 12 13 14

A

B

G

H

A

B

1

VCC

STEREO

CLOCK

AMPLIFIER

GND

H

C

D

E

F

G

470n

2132

BAS216

6120

2103

1u2107

1n

3134

22K

6105

-2

HN

1V02

H

100n

2163

T141

7KL

1K

3144

5102

3157

100K

T109

470R

3153

2130 22n

220R

3105

3142

100K

3167

120R

33p

2149

2K2

3145

1132

C-PA

D

T103

T111

2164

470n

T102

2140

15p

2139

2138 2u2

82p

2133 1u

3103 8K2

T120

4p7

2154

3156

1101USA

YKD21

100K

2161

100n

5119

2119 10p

T142

5123

11p

2106

3172

6106

BAS2

16

100n

2165

5K6

3154

3155

220R

330R

2124

33K

3176

22n

WRITE-EN

5114

7P

MUT

E

P0

P1

PILO

T

RF-GND1

RF-

GND

2

RIG

HT

RIPPLE

VCC1

VCC2

VCO

VDD

VSTA

BA

VSTA

BB

FM-D

EMO

D

FM-IF

1-IN

FM-IF

2

FM-IF2-IN

FM-IN

FM-M

IXO

UT

FM-OSC

FM-RF

I-TUNE

IF-G

ND

LEFT

LPF

MPX-IN

AF-OUT

AFC+

AFC-

AGC

AM-AFC

AM-IF

1-IN

AM-IF

2

AM-M

IXO

UT

AM-OSC

AM-RF

CLOCK

DATA

DIG-GND

FIEL

DST

R-IN

D

5130

T127

T126

220n

2127

5121

DT-381

150K

3169

75K

3102

100K

56K

3141

1131

C-PAD

3132

5112

7P

6107

47R

6131

1SV2

28

BZX2

84-C

11

1120

FE-BT-VK-N

T118

T140

T117T112

2131

470n

33K

3101

1SV2

2861

30

3168

120R

2125

Date post:	25-Oct-2015
Category:	Documents
Upload:	boroda2410
View:	198 times
Download:	11 times

Philips FW V520

Documents