Philips FWV-795 Service manual

Service Manual

Service

Mini System

Service Service

Service

FW-V795/21M

LOCATION OF PRINTED CIRCUIT BOARDS

1-2

MAINS SOCKET BOARD

KEY-CDC BOARD

FRONT DISPLAY BOARD

VU METER BOARD

VCD GND ISOLATOR BOARD

HEADPHONE BOARD

KARAOKE BOARD

FRONT CONTROL BOARD

VERSION VARIATIONS:

Type /Versions: FW-V795

Features & Board in used:

Aux in /CDR in x Line Out Surround Out Subwoofer Out Digital Out Video Out x Booster Out x Matrix Surround CD Text Dolby B RDS News Dolby Pro Logic (DPL) Incredible Surround x Karaoke Features x Voltage Selector x ECO Power Standby (Clock Display Off) x ECO6 Tuner Board - Systems Non-Cenelec x ECO6 Tuner Board - Systems Cenelec Center/Surround Channel Power Booster (PWB-V795/01) x

IR-EYE BOARD

ETF7 BOARD

/21M

CD

BOARD

MAINS BOARD

TUNER

BOARD

AF10 BOARD

VIDEO OUT CINCH BOARD

L/R AMP. & SUPPLY BOARD

SPECIFICATIONS

1-3

GENERAL:

Mains voltage : 110-127V / 220-240V Switchable 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 310 x 390mm

TUNER:

FM

Tuning range : 87.5-108MHz Grid : 50kHz IF frequency : 10.7MHz ± 25kHz Aerial input : 75Ω coaxial Sensitivity at 26dB S/N : < 7µV Selectivity at 600kHz bandwidth : > 25dB Image rejection : > 25dB Distortion at RF=1mV, dev. 75kHz : < 3%

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

MW

Tuning range : 531-1602kHz / 530-1700kHz Grid : 9kHz / 10kHz IF frequency : 450kHz ± 1kHz Aerial input : Frame aerial Sensitivity at 26dB S/N : < 4.0mV/M Selectivity at 18kHz bandwidth : > 18dB IF rejection : > 45dB Image rejection : > 28dB Distortion at RF=50mV, m=80% : < 5%

CASSETTE RECORDER:

Number of track : 2 x 2 stereo Tape speed : 4.76 cm/sec ± 2% Wow and flutter : < 0.4% DIN Fast-wind/Rewind time C60 : 130 sec Bias system : 78kHz ± 10kHz Rec/Pb frequency response within 8dB: 80Hz - 10kHz Signal to Noise Ratio (Type I) : > 48dBA

VIDEO CD

Audio Performance:

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

= 100Ω

out

Signal/Noise ratio (A-weighted) : > 80dBA Distortion at 1kHz : < 0.02% Channel unbalance at 1kHz : < 1dB Channel separation at 1kHz : > 60dB De-emphasis : 0 or 15/50 mS (Switched

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

Video Performance:

Video output level : 1 ± 0.2V

p-p

Luminance non-linear distortion : 0 ± 5% Luminance S/N ratio : > 50dB

AMPLIFIER:

Output power (6Ω, 1kHz, 10% THD) L & R : 2 x 120W RMS

Frequency response within -3dB : 50Hz-20kHz Incredible Surround : ON/OFF WOOX : Level 1, 2, 3 & OFF Digital Sound Control (DSC) : Digital, Rock, Pop,

Newage, Classic, Electric

Virtual Ambience Control (VAC) : Hall, Concert, Cinema,

Disco, Arcade, Cyber

Input sensitivity

Aux in : 500mV ± 3dB at 1kHz

CDR in : 1V ± 3dB at 1kHz

Microphone : 3.5mV at 600Ω

Output sensitivity

Booster out (Classic Mode) : 900mV at 22kΩ (Vol. Max.)

Headphone output at 32Ω : 700mV ± 1dB (Vol. Max.)

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.

2-1 2-1

DISMANTLING INSTRUCTIONS

Dismantling of the Cassette Cover

2. Twist screw driver

3. Lift up and out

Remove Cassette Cover

1. Place screw driver (flat side) between the cassette cover & cassette door

Cassette Cover

Dismantling of the CDC Module and Front Panel Assembly

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

Remove Cover Tray VCD

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

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

Front View CDC

Dismantling of the CDC Module and Front Panel Assembly

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

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

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

Sliding out the CDC Tray

Separating the MPEG and the CDC Module

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

2) Remove 2 screws M and uncatch C3 with a flat screwdriver in the direction as shown to loosen the Plate Insulator.

Remove CDC Module

P

C3

M

2-2

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

1) Remove 1 screw C as indicated to loosen the VCD GND Isolator Board (pos V1109).

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

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

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

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

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

1) Remove 2 screws J and uncatch M1 as indicated to loosen the AF Board (pos 1102-A).

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

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

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

Remove AF Board

Remove VCD GND Isolator Board, Headphone Board and Front Display Board

Remove VU Meter Board

Dismantling of the ETF Tape Module

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

Remove Front Control Board and IR-Eye Board

Repair Hints

1) The Knob Volume Gloss Black (pos 117) can be remove by inserting a strong string into the slot and pull it out in the direction as indicated. See picture 1.

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

Picture 1

Picture 2

Repair Hints

2-3 2-3

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

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

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.

Service position A

Picture 3

Service position C

Service position B

Service position D

3-1 3-1

SERVICE TEST PROGRAM

TUNER TEST

TUNER

Button pressed?

Y

Display Tuner Version

"ccc"

TUNER

Button pressed?

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

DISPLAY TEST

N

Button pressed?

Display shows Figure 1 and

switch all LEDs on (except VU

Volume & ECO POWER LEDs),

and full VU deflection.

Button pressed?

Display shows Figure 2

and switch alternate LEDs on

(see Table 2),

and partial VU deflection.

Button pressed?

™ & Aux

hold

depressed while

plugging in the mains cord

Display shows the

ROM version

"S-Vyy"

(Main menu)

2

Y

2

Y

9

Y

N

S refers to Service Mode

V refers to Version

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

VCD TEST

VCD Button

pressed?

Y

LEVEL

Choose level

by pressing

Q

R

1

2

3

4

5

6

N

INITIAL

DISPLAY

VCD VER

VCD DSA

VCD SLD

VCD FOC

VCD RAD

VCD JMP

DISPLAY MESSAGE

OKAY

ERROR

VCD Vxx

DSA OK

SLD OK

FOC OK

RAD OK

JMP OK

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

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.

PRESET

1

2

3

4

5

6

7

8

9

10

11

Table 1

Oversea

"OSE"

87.5MHz

108MHz

531 / 530kHz*

1602 / 1700kHz*

558 / 560kHz*

1494 / 1500kHz*

87.5 / 98MHz*

87.5MHz

98 / 87.5MHz*

* 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 between 9kHz and 10kHz for the Oversea (/21) version.

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

LEDs

DISC 1

DISC 3

TUNER

TAPE

VAC

VU BACK LIGHT

VU VOLUME

FW-V520 , FW-V720 FW-V780 , FW-V785

FW-V795

On

Table 2

Figure 1

Figure 2

Various

other Tests

TEST

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

Activated with

R

9 to Exit

TEST

ROTARY ENCODER TEST

DEMO TOGGLE

LEAVE SERVICE TEST PROGRAM

QEEPROM FORMAT

Rotary Volume Knob

or

Jog Shuttle

DSC

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!!

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

Pressing this button will toggle between DEMO ON and DEMO OFF. The DEMO status will scroll once across the Display.

Mini2001/Mini2002 VCD_Series Service Test Program (dd wk0141)

SET BLOCK DIAGRAM

4-1 4-1

NOTE :

MAIN SIGNAL PATH

MEASUREMENTS ARE IN AUX MODE :

XX mV YY dBA

ZZ dB

LEVELS AT MAX VOL S/N AT 500mW HEADROOM (1% THD) WRT TO LEVEL AT MAX VOL

-VKK

-CMOS REG.

A

LOW_PW_SPLY

+5V

REG.

A

D

-CMOS

-9V

+5V6

CON

SA_OUT

2.1V

75 ohm

Vpp 0.5V

DIG OUT

AUX

AUX 500mV

CDR 1V

DIG

+12V_A

COAX1 (FROM CDC)

DIG

A

D

MIC

A

Attn

-8.5 dB

VREF

Line Out

500mV

+9V1

REG.

DPL

H/P Amp

From other Chan.

Mute_SW Mute_SW_FR

A

-Vkk

Mute1

2.50V 85dBA

3dB

Mute CCT

SUBWOOFER

CCT

A

1.90V 67dBA

A

3dB

H/P

A

S/W OUT

A

Mute_SW_FR

A

650mV 78dBA

3.2dB

1.25V 86dBA

3.5dBA

775mV

H/P

FIS or SIS Filter CCT

A

SSL

Audio Signal Proc.

500mV 76dBA 16dB

DPL

A

DPL/ IS Interface

A

AD

Mute CCT

A

-Vkk Mute2

CDC

D

DIG

TUNER

250mV

A

M

125mV

A

125mV

TAPE

26mV

SSL

M

A

From other Chan.

D

(Blue Strip)

(wOOx)

(BassTreble)

Block_Diagram (3139 119 33780) dd wk0138

SET WIRING DIAGRAM

4-2

1

HR 3p/100/3p OE

VCD OUT (CVBS)

FRONT

VU Meter

( 1107 )

Bit1

GND__D

GND_D

+5V6

VUmeter

Bit0

1840

1407 FFC AD 06p 140

11

1408

1

GND_B

+5V6_Con

( 1107 ) ( 1104 )

IR Receiver

AF9

( 1102 )

1803

CVBS

GND_D

1809

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

ECHO I/P MPEG GND MIC_DET

+KARA

VCD_IN1

AGND

VCD_IN2

MIC_DET

VCD GND ISOLATOR

(1109)

FRONT

CDC KEYS

GND_D

1

1409

1

20

RC5

20

48

1705

( 1107 )

Cdc3Lit

Key_Con

Cdc1Lit

Cdc2Lit

1403 FFC AD 06p 180

1400

TP_ADC2

TP_ADC1

+F

GND

1407

FFC AD 07p 180

1

1509

HR 2P/280/2P

1

5

HR 3P/280/3P

GND-B

1800

1402

Key1

Key2

GND-B

CD Led

TP_SH_DATA

TP_SH_STR

TP_SH_CLK

7

1406

1

TP_ADC2

TAPE DD

ETF7

1508

FRONT

CONTROL/KEYS

( 1107 )

1

1405

FFC AD 08p 120

1

8

Aux Led

Tape Led

1412

GND_D

Tuner Led

FRONT

DISPLAY/u-P

( 1101 )

1

1706

+F

GND

TP_ADC1

TP_SH_CLK

TP_SH_STR

TP_SH_DATA

CD-CHANGER

3CDC-LC / 3CDC-L2C

1603

CVBS GND_D

1602

ECHO I/P MPEG GND MIC_DET

MPEG01B

1

wOOx A

VAC Led

wOOx B

1

1602

1404

1403

1

1411

( 1105 )

SHR_DATA DSA_DATA

DSA_ACK

GND_D_VCD

DSA_STR

DSC Led

1405

+5V6

1600 (12p) 1603 (10p) 1601 (8p)

12

1404 FFC AD 10p 120 (For C 5xx, 7xx Low pwr) FFC AD 12p 120 (For C7xx High pwr only) FFC AD 12p 120 (For P750 only)

1

1406 19p

1402

FFC AD 11p 180

( For C5xx & C7xx only )

or

FFC AD 15p 180

( For P750 only )

1701

SICL

SILD

SRDT

1703

1805

1

23

1

TP_REC_LEFT

TP_REC_RIGHT

GND_A_TP

TP_LEFT

+11V_A

TP_RIGHT

-CMOS

GND_M +11V_M

1901

SMF 1P/180/1P SRA

CD_Left

GND_A_CD

CD_Right

+5V_CD GND_M +11V_M

SW_INFO CD_SH_STR CD_SH_CLK

CD_SH_DATA

GND_D_CD

CD_PORE

GND_D_CD

COAX1

COAX2

SHIELD

GND_D_COAX

DQSY

uP_CLK

GND_D_CDTEXT

JOG B

GND_D

JOG A

IS Led / LedShData

Max / wOOx / LedShClk

DBB / LedShStr

GND_D

1401

FFC AD 19p 180

1702

FFC AD 07p 220

1701

HR 02p/180/02p HR

1503

FFC BD 15p 180

( For C5xx & P750 )

or

FFC BD 19p 180

( For C7xx only )

1403 1401 1405

1

16

19

23

1404 1402

1

11

15

1531

1

TP_REC_LEFT TP_REC_RIGHT GND_A_TP TP_LEFT +11V_A TP_RIGHT

-CMOS

7

1506

1

GND_M +11V_M

15211522 1523

1

23

Power Booster In

NTC GND_D_I2C I2C_DATA I2CCLOCK GND_D +5V6_CON +11V +5V6

-Vkk F1 F2 CD_SH_DATA CD_SH_CLK CD_SH_STR GND_D_CD SW_INFO SICL SILD GND_D uP_CLK DQSY SRDT GND_D_CDTEXT

TU_STEREO TU_CLK TU_DATA TU_ENAB GND_A_TU HP_DET SA_IN PWR_DN CLIP L_PWR_CTRL MIC_DET DPL_VOL_CLK DPL_CLK DPL_DATA GND_D_DPL

1525

1

9

15

19

DSA_DATA

GND_D_VCD

SHR_DATA DSA_ACK DSA_STR

CD_Left GND_A_CD CD_Right +5V_CD GND_M +11V_M SW_INFO CD_SH_STR CD_SH_CLK SICL CD_SH_DATA SILD GND_D_CD CD_PORE GND_D_CD COAX1 COAX2 SHIELD GND_D_COAX SRDT DQSY uP_CLK GND_D_CDTEXT

Power Booster Out

AUX IN

1501

LINE OUT

1504

AF9/AF10

( 1102 )

AF10 for Mini 2002 Power Booster Model only

SHR_DATA DSA_DATA DSA_ACK GND_D_VCD DSA_STR

1550

SUBWOOFER

OUT

1691 1801

AMP_LEFT

GND_AA

AMP_RIGHT

LOW_PWR_CTRL

VCD_ON/CDR_ON

NTC

PWR_DN

CLIPPING

AMP_ON

-VKK

AMP_CS_DC

DVD_ON

LOW_PWR_SPLY

DPL_VOL_CLK

AMP_CS_DC

COAX

1206

1203 1205

F1 F2

+11V_A

GND_A

+11V_M

GND_M

+5V6

GND_D

5V_VCD

DPL_LEFT

GND_A

DPL_RIGHT

SS_RIGHT

GND_A

SS_LEFT

+11V_A

DPL_STR

GND_D

DPL_DATA

DPL_CLK

AMP_ON

TU_LEFT

GND_A_TU

TU_RIGHT

+11V_A TU_ENAB TU_DATA

TU_CLK

TU_STEREO

HP_LEFT

GND_A

HP_RIGHT

HP_DET

+11V_A

GND_A

MIC_DET

SMF 1P/090/1P STO-8

DIGITAL OUT

1201

1204 1202

1542 1541

1520

1603

1503

MIC

1902

1

FFC AD 11p 220 ( For C 5xx & 7xx )

FFC AD 12p 220

( For P750 only )

*FFC AD 13p 220

11

( For VCD only )

12 13 14

1

HR 07p/220/07p HR ( For C5xx & C7xx )

*HR 08p/220/08p HR

7

8

1

14

1

FFC AD 08p 220

8

1

4

1

FFC BD 04p 180

4

FFC AD 5p 180

FAN MOTOR

#1300

1202

or

#1301

1201

or

( For VCD only )

1601

1502

1507

1

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

1

14

*1306 (13p) 1262/3 (7p/8p)

1

8 *1310 (8p)

1

1120

1501

FFC BD 04p 400

4

1

1702

1

5

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

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

LS SL/SR

( Only for FW-C720 )

MATRIX SURR

*1203

1912

MAINS BOARD

A1 B1 GND_D GND_D B2 A2 +D GND +D2

-VKK F1

F2 PWR_DN NTC L_PWR_CTRL L_PWR_S

HR 04p/280/04p OE

DPL_LEFT GND_A DPL_RIGHT SS_RIGHT GND_A SS_LEFT +11V_A DPL_STR DPL_VOL_CLK GND_D DPL_DATA DPL_CLK AMP_MUTE AMP_CS_DC

HR 04p/280/04p OE

LS SL/SRLS C

LEGEND

( 1108 )

( 1106 )

B1

GND_D

A1

*1201

1

1911

1304

1

10

A1

B1

GND_D

CTR

11

1305

1314

FFC TOP ENTRY FFC SIDE ENTRY EH TOP ENTRY EH SIDE ENTRY DIPMATE SPARE PROVISIONP

B2

GND_C

1300

+FAN GND

AMP_LEFT GND_AA AMP_RIGHT NTC LOW_PWR_CTRL PWR_DN CLIPPING AMP_ON

-VKK F1 F2 AMP_CS_DC VCD_ON DVD_ON

LOW_PWR_SPLY +11V_A GND_A +11V_M GND_M +5V6 GND_D 5V_VCD

TU_LEFT GND_A_TU TU_RIGHT +11V_A TU_ENAB TU_DATA TU_CLK TU_STEREO

1701

+11V_A MIC GND_A MIC_DET

( For C780/33 & VCD

+KARA VCD_IN1 AGND VCD_IN2 MIC_DET

LS

1321

*1307

GND_D GND_D

L_PWR_CTRL

L/R+SUP/POWER-BOARD

1801

FFC AD 14p 220

TUNER

ECO6

( 1103 )

MIC

1700

FRONT

MIC-AMP.

Version only )

( 1107 )

1330

*1308

*1302

12511250

A1

B1

B2 A2

+D GND +D2

-VKK F1 F2

PWR_DN

NTC

L_PWR_S

1252

*1304

( 1106 )

1

4

GND_A

HP_LEFT

HP_RIGHT

1850

HP_DET

( 1101 )

FRONT HEADPHONE

1504

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

1

H/P

*1200

HR 04p/340/04p HR

For 100 W version

8906

HR 06p/340/06p OE

and

8909

HR 09p/340/09p OE

*1205

HR 06p/400/06p HR

*1204

1203

FFC AD 07p 340

1851

1315

1

1913

1

1914

*1209

1700

1

14

DPL C/S AMP

( 1106 )

( 1108 )

1903

SMF 1P/180/1P STO-8

A2

P

A2

GND_S

SURR

1

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

1510

Power Booster Module

For Mini 2002 FW-C798, FW-V795 Only

Wiring_Diagram (3139 119 33780) dd wk0138

5-1

FRONT CONTROL BOARD

5-1

REMARKS :

FRONT 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.

FRONT CONTROL BOARD - CHIP LAYOUT

3139 113 3446 pt2 dd wk0116

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

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

1600 F1

1601 H2

1602 D1

1603 H1

1650 D2

1651 C2

1652 C3

1653 C3

1654 C3

1655 C2

1656 D3

1657 D3

1658 D3

1659 D2

1660 D5

1661 D4

1662 C5

1663 C6

1664 C6

1665 C7

1666 C5

1668 C4

1669 C4

1670 C6

1671 D6

1672 D6

1673 D5

1674 D5

1675 D4

1690 B1

1691 A3

2600 G5

2603 G5

2604 B4

2605 B4

2606 B2

2607 B2

2608 C7

2613 D6

2615 A4

2620 F3

1667 C4

1234567

A

JOG_A

JOG_B

1690

EC16

MT14MT2

10K

3606

3607

1

2

3

5

2606

10n

2607

10n

B

Gnd Gnd

Gnd

2622 F6

2623 F7

2624 G4

2625 G4

3600 G2

3604 A4

3605 A4

Woox_A

Woox_B

3606 A2

3607 A2

3608 G5

3609 G4

3610 C2

3611 C3

3612 C3

1691

EC12

MT14MT2

Gnd

3613 C3

3614 C4

3615 C4

3616 C5

3617 C5

3618 C6

3619 C6

1

5

3620 C7

3621 E4

3622 E4

3623 E4

3624 E4

3630 D2

3631 D3

3604

3

2

2604

Gnd

10K

10n

+5V6

6602

3605

2605

Gnd

3632 D3

3633 D3

3634 D4

3635 D4

3636 D4

3637 D5

3638 D5

1N4148

10K

10n

2615

Gnd

3639 D6

3640 D6

3643 G6

3644 G6

3645 G6

3646 H7

3647 H6

47u

3648 G3

3649 F3

3650 F3

3651 H3

3652 H3

3653 H3

3654 H3

6604 E4

3655 H6

4600 G2

6605 E4

4605 H5

6606 E4

4606 H6

6610 H3

5601 F5

6611 H3

6602 A4

6612 H3

6603 E4

6613 H3

Note : Some values may varies, see respective

parts list for correct value.

6620 G7

6621 G7

6622 G7

6623 H7

6624 H7

7601 F5

7602 H7

7650 F3

9610 G2

9618 G2

# : Provision

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.

A

3139 113 3446 pt2 dd wk0116

B

3610

150R

C

FE-ST-VK-N

D

E

F

G

1602

1600

FE-ST-VK-N

1

2

3

4

5

6

7

8

9

10

11

12

FE-ST-VK-N

1

2

3

4

5

6

7

8

1603

Key2

Key1

1

2

3

4

5

6

7

8

9

10

1601 FE-ST-VK-N

Tuner

Tape

1

2

3

4

5

6

7

8

1651

GND-B

Gnd

Woox_A

Woox_B

Vac

DSC

9618

# 3600

470R

Max_Woox_LedShClk

+5V6

JOG_A

Gnd

PLAY

3630

150R

1650

S_fwd

Gnd

9610

H

3613

3611

3612

220R

270R

1653

1652

1655

CD

TAPE

GND-B

3632

3631

270R

220R

1659

1658

STOP

S_back

GND-B

+5V6

2620

3648

Gnd

Green-Led

6610

6611

6612

6613

GND-B GND-B

10u

10K

3649

10K

GND-B GND-B

DBB_ShStr

IS_ShData

4600

VacJOG_B

DSC

DBB_Led

IS_Led

390R

AUX

3633

390R

1657

Tap eCD

Aux

TunerAux

CD

7650 BC847B

3654 120R

GND-B

220R3652

270R3653

1654

3650

Gnd

+5V6

1656

3614

560R

4K7

TUNER

3621

120R 3622

120R

3623

120R 3624

120R

1669

GND-B

3634

560R

Gnd

1675

GND-B

Tape

Aux

Tuner

CD

220p

3609

Gnd

WOOX_A

1668

GND-B

3635

820R

NEWS

6603

6604

6605

6606

Max_Woox_LedShClk

2624

3615

820R

Max/DPL

1661

Green-Led

Gnd

DBB_ShStr

IS_ShData

220p

Gnd

GND-B

3636

1K2

RDS

1667

2625

1660

GND-B

5601

220p

Gnd

WOOX_B

GND-B

3637

1K8

2u2

2600

3616

1662

Dolby NR

GND-B

10K

Gnd

4605

1K2

DBB

1674

3608

3617

1K8

1666

IS

GND-B

3638

2K7

DISPLAY

GND-B

7601

74HC4094D

15

EN1

1

STB

3

2

D1

2603

220p

1673

SRG8

1664

GND-B

3639

4K7

PROG

16

8

Gnd

3618

2K7

GND-B

DSC

1672

1663

GND-B

4

5

6

7

14

13

12

11

9

10

3619

4K7

3640

4K7

CLK

GND-B

3643 180R

3644

4606

VAC

1671

1670

GND-B

Gnd

180R

180R3645

3647

180R

3655

1K

3620

10K

Dubbing

2613

AUTO REV

GND-B

+5V6

2622

100n

6621

6622 6620

Max_Led(Amber)

6624

Dpl_surr_R

1665

GND-B

100p

2623

Gnd

REC

100n

7602 BC847B

Dpl_surr_C

Dpl_left

Dpl_right

Vac

DSC

DBB_Led

+5V6

Gnd

Dpl_surr_L

6623

2608

GND-B

100p

3646180R

IR-EYE BOARD - CIRCUIT DIAGRAM

C

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

D

123

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

E

20

Gnd

100R

3860

Gnd

47n2n2

2862

Gnd

3862

2861

Gnd

1K

47u

2860

Gnd

10K

7800 TSOP2236

3861

VS2

OUT1

DEM

CTRL

CIRCUIT

BAND PASS

INP

AGC

GND3

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

A

B

A

1

2

3

F

DIPMATE

G

B

H

123

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

1234567

5-4

KEY-CDC BOARD - CIRCUIT DIAGRAMKEY-CDC 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.

KEY-CDC BOARD - CHIP LAYOUT

3139 113 3446 pt2 dd wk0116

1800 A3

1801 B2

1802 B2

1803 B2

1804 B1

1805 B1

2800 B1

3800 A1

3801 A1

3802 A2

123

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

3800

220R

3801

220R

3802

220R

A

6804

3803

560R

1805

6803

1804

3804

390R

3805

270R

1803

3806

220R

1802

2800

6802

100p

B

GND-B GND-B

1

GND-B

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

23

3803 A1

3804 A1

GND

3807

150R

1801

3805 A2

3806 A2

GND-B

3807 A2

6802 A1

FE-ST-VK-N

1800

1

2

3

4

5

6

6803 A1

6804 A2

A

B

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

VU METER BOARD - COMPONENT LAYOUT VU METER 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

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

VU METER BOARD - CIRCUIT DIAGRAM

1840 C1

2840 A2

2841 A2

A

B

C

D

2842 D2

3841 A2

3844 A3

3847 D4

2843 D3

2844 D4

3842 A2

3843 A2

3845 D2

3846 D3

3848 C3

3849 C3

3850 C4

3851 A3

4842 A2

1234

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

# : Provision

1840

FE-BT-VK-N

To Front

47K

3841

6840

1N4148

2840

100p

3842

1

2

3

4

5

6

VUMeter

+5V6

Gnd

Bit0

Bit1

7841 BC847B

3843

1K

100K

3845

1K2

+5V6

# 4842

4843

2841

2842

100p

3844

8K2

1u

BC857B

Gnd

4843 A2

5600 A4

6840 A1

7842

3848

7843 BC847B

+5V6

+Vu

6841

470R

6841 A3

6842 A4

6843 D4

1N4148

Vu-backlight

3851

180R

12

+Vu

6844

2843

100p

4K7

Gnd

3846

6844 D3

7841 A2

7842 C3

LB3333

6842

3849

150R

7844 BC847B

7843 D3

7844 D3

7845 D4

Gnd

5600

Vu-meter

3847

2844

100p

220R

Gnd

3850

6843

390R

BC857B 7845

A

B

C

D

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

1234

5-5 5-5

KARAOKE BOARD - COMPONENT LAYOUT KARAOKE 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

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

KARAOKE BOARD - CIRCUIT DIAGRAM

3701 C2

3704 C2

3707 C3

3711 B4

3714 E3

5700 C1

6701 E4

1700 C1

2700 C1

2703 C3

2706 A3

2719 C3

2720 B2

1701 A4

1702 D4

2701 C2

2702 C2

2704 C3

2705 B4

2707 E2

2708 E3

3700 B1

3702 C1

3703 C2

123 4

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

# : Provision

SIMPLE KARAOKE

(FOR /21 VERSION ONLY)

A

+12A

# 2720

3700

10K

100n

1K5

# 3701

330R

2700

mic_gnd

4n7

3703

10K

agnd

2701

100n

3704

1M

2702

1n

mic_gnd

B

3

2 1

C

TC38

1700

agnd

6

5

4

8

5700

22u

7

9

3702

mic_gnd

D

7703

BC847B

E

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

7702

BC847B

agnd

123 4

3705 B2

3709 B4

3710 C4

mic_gnd

20K 1

1M

2719

3715

150K

3712 C4

3713 A4

agnd

4708

470n

2

6700

1N4148

10u

2708

agnd

3706 C2

3705

7700 BC550C

3706

2707

agnd

2K7

33R

100n

2703

470n

3

3707

agnd

3714

agnd

FOR VIDEO CD ONLY

2706

100u

2704

5702

9702

agnd

2u2

3709

1M

680p

3715 E3

4708 C3

3711

3710

1N4148

agnd

680R

2705

1u

7701

BC550C

330R

agnd

6701

5702 A4

6700 E3

3713

agnd

470R

3712

100K

1

2

3

4

5

7700 C2

7701 C4

1701

FE-BT-VK-N

4

+12A

3

2

agnd

1

MIC_DET

1702

FE-BT-VK-N

+Kara

VCD_IN1

agnd

VCD_IN2

MIC_DET

MIC

7702 E2

7703 E2

9702 A4

A

B

C

D

E

ELECTRICAL PARTS LIST - FRONT CONTROL BOARD

MISCELLANEOUS 1600 4822 267 51453 Flex Connector 12P 1602 4822 265 11535 Flex Connector 8P 1650 4822 276 13775 Tact Switch 1651 4822 276 13775 Tact Switch 1652 4822 276 13775 Tact Switch 1653 4822 276 13775 Tact Switch 1654 4822 276 13775 Tact Switch 1655 4822 276 13775 Tact Switch 1656 4822 276 13775 Tact Switch 1657 4822 276 13775 Tact Switch 1658 4822 276 13775 Tact Switch 1659 4822 276 13775 Tact Switch 1660 4822 276 13775 Tact Switch 1661 4822 276 13775 Tact Switch 1663 4822 276 13775 Tact Switch 1664 4822 276 13775 Tact Switch 1665 4822 276 13775 Tact Switch 1666 4822 276 13775 Tact Switch 1669 4822 276 13775 Tact Switch 1670 4822 276 13775 Tact Switch 1671 4822 276 13775 Tact Switch 1672 4822 276 13775 Tact Switch 1673 4822 276 13775 Tact Switch 1674 4822 276 13775 Tact Switch 1675 4822 276 13775 Tact Switch 1690 2422 129 16385 Rotary Encoder 12P 1691 2422 129 16386 Rotary Encoder 12P 1700 4822 265 11529 Microphone Socket 1701 4822 267 10733 Flex Connector 4P 1702 4822 267 10954 Flex Connector 5P 1800 4822 265 11207 Flex Connector 6P 1801 4822 276 13775 Tact Switch 1802 4822 276 13775 Tact Switch 1803 4822 276 13775 Tact Switch 1804 4822 276 13775 Tact Switch 1805 4822 276 13775 Tact Switch 1840 4822 267 10731 Flex Connector 6P

CAPACITORS 2604 5322 126 11583 10nF 10% 50V 2605 5322 126 11583 10nF 10% 50V 2606 5322 126 11583 10nF 10% 50V 2607 5322 126 11583 10nF 10% 50V 2608 2020 552 94427 100pF 5% 50V 2613 2020 552 94427 100pF 5% 50V 2615 4822 124 12233 47uF 20% 25V 2622 2238 586 59812 100nF 50V 2623 2238 586 59812 100nF 50V 2700 4822 126 13193 4,7nF 10% 63V 2701 5322 121 42386 100nF 5% 63V 2702 3198 016 31020 1nF 25V 2703 3198 017 44740 470nF 10V

2704 4822 126 13909 680pF 10% 50V 2705 3198 017 41050 1uF 10V 2706 4822 124 41643 100uF 20% 16V 2707 2238 586 59812 100nF 50V 2708 4822 124 21732 10uF 20% 25V 2719 3198 017 44740 470nF 10V 2800 2020 552 94427 100pF 5% 50V 2840 2020 552 94427 100pF 5% 50V 2841 4822 124 22651 1uF 20% 50V 2842 2020 552 94427 100pF 5% 50V 2843 2020 552 94427 100pF 5% 50V 2844 2020 552 94427 100pF 5% 50V 2860 4822 124 81286 47uF 20% 16V 2861 4822 126 14238 2,2nF 50V 2862 3198 017 34730 47nF 16V

RESISTORS 3604 4822 051 30103 10k 5% 0,062W 3605 4822 051 30103 10k 5% 0,062W 3606 4822 051 30103 10k 5% 0,062W 3607 4822 051 30103 10k 5% 0,062W 3610 4822 051 30151 150R 5% 0,062W 3611 4822 051 30221 220R 5% 0,062W 3612 4822 051 30271 270R 5% 0,062W 3613 4822 051 30391 390R 5% 0,062W 3614 4822 051 30561 560R 5% 0,062W 3615 4822 117 12968 820R 5% 0,62W 3616 4822 117 11817 1k2 1% 1/16W 3617 4822 117 12903 1k8 1% 0,063W 3618 4822 116 52263 2k7 5% 0,5W 3619 4822 051 30472 4k7 5% 0,062W 3620 4822 051 30103 10k 5% 0,062W 3621 4822 051 30121 120R 5% 0,062W 3622 4822 051 30121 120R 5% 0,062W 3623 4822 051 30121 120R 5% 0,062W 3624 4822 051 30121 120R 5% 0,062W 3630 4822 051 30151 150R 5% 0,062W 3631 4822 051 30221 220R 5% 0,062W 3632 4822 051 30271 270R 5% 0,062W 3633 4822 051 30391 390R 5% 0,062W 3634 4822 051 30561 560R 5% 0,062W 3635 4822 117 12968 820R 5% 0,62W 3636 4822 117 11817 1k2 1% 1/16W 3637 4822 117 12903 1k8 1% 0,063W 3638 4822 051 30272 2k7 5% 0,062W 3639 4822 051 30472 4k7 5% 0,062W 3640 4822 051 30103 10k 5% 0,062W 3646 4822 051 30181 180R 5% 0,062W 3651 4822 051 30221 220R 5% 0,062W 3652 4822 051 30221 220R 5% 0,062W 3653 4822 051 30271 270R 5% 0,062W 3654 4822 051 30121 120R 5% 0,062W

5-6 5-6

ELECTRICAL PARTS LIST - FRONT CONTROL BOARD

RESISTORS 3655 4822 051 30102 1k 5% 0,062W 3700 4822 116 52243 1k5 5% 0,5W 3702 4822 051 30103 10k 5% 0,062W 3703 4822 051 30103 10k 5% 0,062W 3704 4822 051 30105 1M 5% 0,062W 3705 4822 051 30272 2k7 5% 0,062W 3706 4822 116 52191 33R 5% 0,5W 3707 2120 366 90291 POTM CAR LOG 20k 3709 4822 051 30105 1M 5% 0,062W 3710 4822 051 30331 330R 5% 0,062W 3711 4822 051 30681 680R 5% 0,062W 3712 4822 117 13632 100k 1% 0,62W 3713 4822 051 30471 470R 5% 0,062W 3714 4822 051 30105 1M 5% 0,062W 3715 4822 051 30154 150k 5% 0,062W 3800 4822 116 83872 220R 5% 0,5W 3801 4822 116 83872 220R 5% 0,5W 3802 4822 116 83872 220R 5% 0,5W 3803 4822 051 30561 560R 5% 0,062W 3804 4822 051 30391 390R 5% 0,062W 3805 4822 051 30271 270R 5% 0,062W 3806 4822 051 30221 220R 5% 0,062W 3807 4822 051 30151 150R 5% 0,062W 3841 4822 117 12925 47k 1% 0,063W 3842 4822 117 13632 100k 1% 0,62W 3843 4822 051 30102 1k 5% 0,062W 3844 4822 117 12902 8k2 1% 0,063W 3845 4822 117 11817 1k2 1% 1/16W 3846 4822 116 52283 4k7 5% 0,5W 3847 4822 116 83872 220R 5% 0,5W 3848 4822 051 30471 470R 5% 0,062W 3849 4822 116 83868 150R 5% 0,5W 3850 4822 051 30391 390R 5% 0,062W 3851 4822 051 30181 180R 5% 0,062W 3860 4822 051 30101 100R 5% 0,062W 3861 4822 051 30103 10k 5% 0,062W 3862 4822 050 11002 1k 1% 0,4W 4500 4822 051 30008 0R Jumper 0603 4600 4822 051 30008 0R Jumper 0603 4601 4822 051 30008 0R Jumper 0603 4602 4822 051 30008 0R Jumper 0603 4603 4822 051 30008 0R Jumper 0603 4604 4822 051 30008 0R Jumper 0603 4605 4822 051 30008 0R Jumper 0603 4606 4822 051 30008 0R Jumper 0603 4607 4822 051 30008 0R Jumper 0603 4627 4822 051 30008 0R Jumper 0603 4628 4822 051 30008 0R Jumper 0603 4700 4822 051 30008 0R Jumper 0603 4704 4822 051 30008 0R Jumper 0603 4705 4822 051 30008 0R Jumper 0603 4707 4822 051 30008 0R Jumper 0603

4708 4822 051 30008 0R Jumper 0603 4709 4822 051 30008 0R Jumper 0603 4710 4822 051 30008 0R Jumper 0603 4711 4822 051 30008 0R Jumper 0603 4713 4822 051 30008 0R Jumper 0603 4714 4822 051 30008 0R Jumper 0603 4715 4822 051 30008 0R Jumper 0603 4720 4822 051 30008 0R Jumper 0603 4721 4822 051 30008 0R Jumper 0603 4723 4822 051 30008 0R Jumper 0603 4724 4822 051 30008 0R Jumper 0603 4726 4822 051 30008 0R Jumper 0603 4843 4822 051 30008 0R Jumper 0603 4845 4822 051 30008 0R Jumper 0603

COILS & FILTERS 5600 3139 110 53000 METER VU P-47SI-W WHITE 5700 4822 157 11235 Coil 22uH 5% 5702 4822 157 62552 Coil 2,2uH 5%

DIODES 6602 4822 130 30621 1N4148 6603 4822 130 10791 LTL-1CHGE 6604 4822 130 10791 LTL-1CHGE 6605 4822 130 10791 LTL-1CHGE 6606 4822 130 10791 LTL-1CHGE 6610 4822 130 10791 LTL-1CHGE 6611 4822 130 10791 LTL-1CHGE 6613 4822 130 10791 LTL-1CHGE 6623 9322 153 37676 LB3333RT-E7898 6700 4822 130 30621 1N4148 6701 4822 130 30621 1N4148 6802 4822 130 10791 LTL-1CHGE 6803 4822 130 10791 LTL-1CHGE 6804 4822 130 10791 LTL-1CHGE 6840 4822 130 30621 1N4148 6841 4822 130 30621 1N4148 6842 9322 153 37676 LB3333RT-E7898 6843 4822 130 82978 LTL-1CHPE 6844 4822 130 11589 LTL-1CHAE

TRANSISTORS & INTEGRATED CIRCUITS 7602 5322 130 60159 BC847B 7700 4822 130 41096 BC550C 7701 4822 130 41096 BC550C 7702 5322 130 60159 BC847B 7703 5322 130 60159 BC847B 7704 5322 130 60159 BC847B 7705 5322 130 60159 BC847B 7800 9322 155 82667 IR Receiver TSOP2236ZC1 7841 5322 130 60159 BC847B 7842 4822 130 60373 BC857B

ELECTRICAL PARTS LIST - FRONT CONTROL BOARD

7843 5322 130 60159 BC847B 7844 5322 130 60159 BC847B 7845 4822 130 60373 BC857B

Note : Only the parts mentioned in this list are normal

service spare parts.

6-1

FRONT DISPLAY BOARD

6-1

FTD DISPLAY PIN CONNECTIONS

1G

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

col

Dp

TABLE OF CONTENTS

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

Front Display Board - Chip layout ................................... 6-2

Front Display Board - Component layout ........................ 6-3

Front Display Board - Circuit diagram ............................. 6-4

Headphone Part - Layout & Circuit diagram ................... 6-5

Electrical parts list............................................................ 6-5

P1

P2

P3

P4

P5

P6

P7

P8

P9

P10

P11

P12

P13

P14

P15

P16

(1G)

S1 S2

(12G)

1G

S1

S2

(CLASSIC)

(POP)

(DIGITAL)

(ELECTRIC)

(NEWAGE)

(ROCK)

S3

S4

(ARCADE)

(CINEMA)

(HALL)

(CYBER)

(DISCO)

(CONCERT)

S4

2G

j , p

m

12G13G

11G

(1G)

S1 S3

(1G)

S2 S4

a

S3

g

r

h j

p n ce

bf

k

m

d

S1

(2G-10G)

3G

a

h

j , p

k

b

f

g

c

e

r

n

d

-

4G

a

h

k

b

f

m

g

c

e

r

n

d

-

a

h

j , p

k

b

m

g

c

e

n

d

5G

a

h

j , p

b

f

m

g

e

r

n

d

-

6G

a

h

j , p

k

f

c

r

-

k

b

m

g

c

e

n

d

7G

a

h

j , p

k

b

f

r

-

f

m

g

c

e

r

n

d

-

8G

j , p

m

col

Dp

9G

10G

a

h

k

b

f

g

c

e

r

n

d

a

h

j , p

k

b

m

g

c

e

n

d

a

h

j , p

k

b

f

r

-

f

m

g

c

e

r

n

d

-

B2

B1

(11G)

11G

S1

B1

B2

B3

B4

B5

B6

a,g,m,d

B3

B4

B5

B6

12G

S1

b

c

e

S2

S3

S4

-

a

b

g

m

e

c

d

13G

-

FRONT DISPLAY BOARD - CHIP LAYOUT

6-2

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 3447 pt2 dd wk0119

6-3 6-3

FRONT DISPLAY 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 3447 pt2 dd wk0119

6-4

FRONT DISPLAY BOARD - CIRCUIT DIAGRAM

6-4

1400 D1

1402 I18

1403 J20

1404 I20

1405 F20

1406 C20

1407 A20

1408 F1

1409 G1

1411 F20

1412 K20

1420 A10

1520 G7

1521 J9

1533 J16

1550 J16

2500 A3

2501 B4

2502 A4

2503 B5

2504 A6

2505 B6

2506 A7

2507 B7

2508 F8

2509 H17

2510 D5

2511 I1

2512 I1

2513 I1

2514 J1

2515 H3

2516 H4

2517 H5

2518 J8

2519 J10

2520 I10

2521 J10

2522 J10

2523 J12

2524 J12

2525 J12

2526 J13

2527 J14

2528 I14

2529 K14

2530 J14

2531 H14

2533 J15

2534 J17

2535 J17

2536 G15

2537 G15

2538 F16

2539 F16

2541 D14

2542 C15

2543 B16

2544 B17

2545 B19

2546 B19

2547 B19

2548 B19

2549 C19

2550 C19

2551 D19

2552 D19

2553 E19

2554 E19

2555 E19

2556 E19

2557 E19

2558 G18

2559 G19

2560 G19

2561 G19

2562 F19

2563 G20

2564 H7

2565 G4

2566 H7

2567 H9

2568 G10

2569 E16

2570 C13

2571 C14

2572 F9

2573 F9

2574 G11

2575 G11

2576 G11

2577 H10

2578 C13

2579 B9

2580 B9

2581 B13

2582 B13

2583 A18

2584 A18

2585 G7

2586 G7

2587 I10

2588 C19

2589 I13

3400 F9

3401 F10

3402 F10

3403 F10

3404 F10

3406 H16

3407 I14

3408 I14

3409 G10

3410 J14

3411 J14

3413 F9

3414 F11

3415 F11

3416 F12

3417 F12

3418 F12

3419 F12

3420 F12

3421 F12

3422 F12

3423 F13

3424 F13

3425 F13

3428 E13

3429 E13

3430 E13

3431 E13

3432 E13

3433 D13

3434 D13

3435 D13

3436 D13

3437 D13

3438 F18

3439 F18

3444 C13

3445 C12

3446 C12

3447 C12

3448 C12

3449 C12

3450 C12

3451 C11

3452 C11

3453 C11

3454 C11

3455 C11

3456 C11

3457 C11

3458 C10

3459 C10

3460 C10

3461 C10

3462 C10

3463 C10

3464 C10

3465 C9

3466 D9

3467 D9

3468 D9

3469 D9

3470 D9

3471 D9

3472 D9

3473 E9

3474 E9

3475 E9

3476 E9

3477 E9

3479 E9

3480 F9

3485 J7

3490 D20

3491 E20

3492 E20

3500 B4

3501 B5

3502 B6

3503 B7

3504 E8

3505 E8

3511 D7

3512 E7

3515 H3

3516 H3

3517 I5

3518 J5

3519 J5

3520 J5

3521 H7

3522 H7

3523 H8

3526 H7

3527 I8

3528 I9

3529 I11

3530 J11

3531 H13

3532 H14

3533 H13

3534 H13

3535 I14

3536 J14

3537 I14

3538 J14

3539 I15

3540 I17

3541 I17

3542 G16

3543 H16

3544 H16

3545 H16

3546 H16

3547 G16

3548 G16

3549 G16

3550 E16

3551 E16

3552 E16

3553 D15

3554 D14

3555 D16

3556 D16

3557 C16

3558 C16

3559 C16

3560 A18

3561 A18

3562 A19

3563 F18

3564 C19

3565 C20

3570 I14

3571 J14

3572 B20

3573 E5

3574 F8

3575 G6

3576 F18

3577 F19

3578 F19

3579 F19

3580 F20

3581 G20

3582 G20

3583 G19

3584 G20

3585 H19

3586 H18

3587 H19

3588 I19

3589 I10

3590 J10

3591 J10

3592 E7

3593 E7

3594 E7

3595 D7

3596 D7

3597 F18

3598 F5

3599 G4

4401 D18

4430 K20

5400 G13

5401 C14

5402 F11

5403 F11

5404 H3

5405 H4

5406 G19

5407 F15

5408 E1

5409 F1

6400 E8

6401 E8

6402 E8

6403 E8

6404 E8

6405 I16

6406 I10

6407 F1

6408 I12

6409 C14

6410 B14

6411 I12

6412 I8

6413 C14

6414 H8

6415 F10

6420 J8

7400 C9

7401 H1

7402 D5

7403 B15

7404 F15

7405 H12

7406 G11

7407 J10

7408 B5

7409 B7

7410 B6

7411 J8

7412 B4

7413 E15

9400 K19

9405 E8

9513 F1

9514 F1

1 2 3 4 5 6 7 8 9 1011121314151617 1819 20

470R

LPSKey

470R

470R3476

2572

PWRDWN

2579

220p

470R

470R3471

470R

47u

1420

2581

220p

33031323334353637424344 7891314171819 220212223242526272829

1101112

220p

G11

3446

470R

P1

TC1

T

470R

3420

7405 M24C02

E0

E1

E2

SCL

WC_

2523

G13

G12

3445

470R

V4

V3

80k pull down

3-B. I/O P3

( tristate )

INT2

470R

3421

2525

2524

100n

3444

4-Bit In/Output

8-Bit Input/Output

INT4

SCL

470R

3422

3423

+5V6

2u2

5400

+5V6

8

VCC

SDA

VSS

4

2589

1u

47u

100n

2582

414243444546474849550515253

VAREF

VASS

AIN13

P5

AIN12

AIN11

AIN10

(tri-state)

P4

(tri-state)

-SCKO

470R

3424

+F

+D

2526

V0V1V2

VDD

AIN7

AIN6

AIN5

AIN4

AIN3

AIN2

AIN1

AIN0

SCA

5

220p

2580

3461

3460

470R

V19

V20

8-Bit h. break. v.

down

drain 80k p.d.

P0

P05

P06

470R

3404

3403

2577

+5V6_Con

2587

1K

100K

3590

470R

V18

P07

33p

1u

2521

6415

47K

3409

3459

7

BAS316

2568

"ON"0.7V

10n

P1P2P3P4P5P6P7

G3G2G1

G4

3454

3458

470R

V16

V17

VFT driver circuit (automatic display)

3453

3456

3455

3457

470R

54555657585966061626364

V12

V13

V14

V15

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

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

ROMRAM

G9G8G7G6G5

3450

3449

3451

3452

470R

V11

V10

P7 P6

80k pull down80k pull down

P6-P9 source open drain

Program Counter

CPU

drain

sink o.

XIN

XOUT

VSS

-RESET XTOUT

8809

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

5402

2p2

22p

2576

0.3V"ON"

7406 BC847B

Options

6406

1N4148

2522

100n

3591

100K

8-Bit I/O P2 sink o.drain

XTIN

5403

32K768

22p

2575

3530

TEST

2574

RESET

3529

-STOP

-INT0

470R

3414

3415

22p

+C

2K7

1K8

8-Bit Input/Output (tri state)

TC2

-INT1

470R

3416

3417

+5V6

+5V6 +5V6

G10

3448

3447

470R

V5V6V7V8V9

8-Bit A/D Converter

TC4

-DV0

470R

3418

3419

1

2

3

6

7

6408

1N4148

6411

1N4003

Items 3407 , 3408 , 3410 , 3411 3535 , 3536 , 3570 , 3571

Items 3479 , 3480 , 3422

P8

3464

3463

3462

470R

7400

65

V21

V23

V22

V24

66

V25

67

V26

68

V27

80k pull

69

V28

70

V29

71

V30

72

V31

8-Bit h. breakdown v.

out. port w. latch P9

73

V32

PD

74

V33

source open

75

V34

76

V35

77

V36

5-Bit h. breakd. v.

out w. latch

VKK

78

8-Bit Input/Output

-SCK1

79

(tri-state)

SI1

P03

P04

SO1

1

4

3

3400

470R

3401

3402

RESET

10n

3589

2520

10n

2519

7407

BC847B

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

: For RDS only

*

# : Provision

7403 74HC4094D

SRG8

15

-F1

2578

100n

2570

40

39

38

3437

37

3436

36

3435

35

3434

34

3433

33

3432

32

31

3431

3430

30

3429

29

3428

28

27

26

3425

25

470R

3531

3533

1K

3534

1K

F1

F2

For 30-70W Set

4R7

VCD 100R 470R

+L

5401

2u2

47u

+C

47u

470R 470R

470R

10K

3532

10R

3570

3535 10R

3407

3408

10R

3571

3536

3410 10R

3411

10R

6410

+5V6

1N4003

6409

+5V6_Con

1N4148

6413

+5V6

1N4003

2571

LowPwrCtr

LEDShEn

LEDShDATA

LEDShSTR

LEDShCLK

2531

10K

I2C_DATA

I2C_CLK

10R

47u

2527

10R 10R

47u

2529

220p

2542

10K

3554

2541

220p

10K

3553

5407

2u2

2537

2536

220p

1u

-F1

2528

3537

120R

-Vkk1

-F2

2530

3538

120R

-Vkk1

Others

10R

Non-VCD

EN1

1

STB

3

2

D1

4K7

3550

7413

BC847B

7404 74HC4094D

16

SRG8

15

EN1

1

STB

3

2

220p

D1

8

BZX79-B4V7

-Vkk1

6405

22K

3539

GND-B

1533

2533

100n

3490

470R

3491 470R

3492

470R

3580

3581

35821K

256310n

3584

1K

LowPwrCtr

FE-ST-VK-N

1403

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

9

10

FE-ST-VK-N

1407

1

2

3

4

5

6

7

FE-ST-VK-N

1406

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

1411

FE-ST-VK-N

1

2

3

4

5

6

7

8

9

10

11

12

1412

FE-ST-VK-N

1405

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

1404

A

B

C

D

E

F

1

2

3

4

G

5

6

7

8

9

10

11

H

I

J

K

100p

2583

100p

2584

3560100R

TpADC2

3561 100R

TpADC1

+C

DBB_ShStr

IS_ShData

Max_Woox_ShClk

TU_Enab

MuxEnable

+D+D

10K

3541

10n

2535

TPShCLK

TPShDATA

TPShSTR

220n

2545

AmNTC

Cdc1

Cdc2

I2C_DATA

Cdc3

I2C_CLK

Vac

DSC

+5V6_Con

Tu_RDS_Out

TuStereo

Tu_Clk

Tu_Data

Tu_Enab

Bit0

Bit1

CD

HP_DET

Tuner

SA

Aux

PWRDWN

Tape

Clipping

MicDetect

IoVolClk

LEDShClk

LEDShData

FE-ST-VK-N

2588

220n

+12V_D

4401

+5V6

2K2

3439

3438

+D

10K

3563

3576

# 3597

1402

3577

100p

2559

2558

3585

3586

330K

1K

@ 3587

1K

@ 3588

1

Key2

2

Key1

3

4

CD

5

Tuner

6

7

Aux

8

Tape

+5V6

16

100n

2543

2544

100n

"ON"

0

5V

4

5

6

3559 220R

7

220R3558

14

220R3557

13

3556 220R

12

220R3555

11

9

10

8

+5V6

10u

2569

10K

3551

10K

3552

+5V6

100n

2539

2538

100n

3549 220R

4

220R3548

5

3542 220R

6

120R3547

7

3546 120R

14

120R3545

13

3544 120R

12

220R3543

11

9

@ 3406

10

470R

100p

IS_ShData

@ 2509

VOL_A

1550 EC16

MT14MT2

VOL_B

5

12

3

3540

2534

-Vkk

VOL RE

10K

3562

2K2

220p

2547

2546

220p

2548

3572

3564

220R

254910p

3565

220R

10p2550

-Vkk

F1 F2

10p2554

10p2556

10K

2560

3578

100p

2553 47p

10K

2561

2552 47p

10p2557

10K

3579

3583

22K

5406

2u2

WooxA

WooxB

Vac

DBB_ShStr

IS_ShData

Max_Woox_ShClk

JOG_A

JOG_B

LEDShClk

LEDShSTR

47p2551

100n2555

2562

@ 9400

+5V

@ 4430

1n

1K

6

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

13 14 15 16 17 18 19 20

Model (Mini 2001)

FW-C550/37

A

B

FW-C700/37 FW-C700/34 FW-C700/22 FW-C720/21 FW-P750/37

FW-C780/21/22/30/37 FW-C780/34 FW-C780/33

Model (Mini 2002)

FW-C700/21 FW-C785/22 FW-C785/34

C

FW-C788/21/21M

FW-C788/33 12K FW-V520/21M

FW-C798/21/37

FE-ST-VK-N

D

1400

1

2

3

4

5

6

E

1408

1

2

1409

FE-ST-VK-N

EH-B

3

1

2

3

4

5

6

F

G

H

47p

2512

2511

560p

*

I

J

*

560p

2513

*

2514

*

Option_R Ohms (3530)

180RFW-C500/37 470R 820R

1K2 1K8

820R

2K7 3K9FW-P750/22/34 5K6 8K2 12K

Option_R Ohms (3530)

470RFW-C555/21/37

820R

5K6 8K2 5K6 5K6FW-C788/30/37

5K6 27KFW-V780/21M 5K6

Cdc3

Cdc2

Cdc1

Key0

+5V6_Con

5408

2u2

6407

9513

1N4148

9514 2u2

5409

+5V6

7401

*

SAA6579T

4

MUX

8

SCOUT

7

CIN

5

VDDA

3

VREF

2u2

RC5

VUMeter

Bit0

Bit1

57 Khz

ANTI-

ALIASING

FILTER

CLOCKED

COMPARATOR

VP1

REFERENCE

VOLTAGE

VSSA VSSD

6

BANDPASS

(8th ORDER)

COSTAS LOOP VARIABLE AND

FIXED DIVIDER

CLOCK

REGENERATION

AND SYNC

RECONSTRUCTION

FILTER

TEST LOGIC AND OUTPUT

+F +F +F +F

2500

AT-51

5404

*

82p

2515

*

3515

*

220K

13

OSCI

OSCILLATOR

AND

DIVIDER

BIPHASE SYMBOL

DECODER

SELECTOR SWITCH

MODE

9

G1

100p

3516

14

OSCO

TEST

7412 BC847B

3500

2K2

47p

2516

*

QUALITY

BIT

GENERATOR

DIFFERENTIAL

DECODER

10

100p

2502

7408 BC847B

82K

100p

2501

G1’

LEDShClk

LEDShData

3599

470R

+D

2u2

5405

+5V

12

VDDD

QUAL

RDDA

RDCL

T57

11

82K

3501

-Vkk-Vkk

G11

7402

HEF4051BT

11

A0

10K

3573

A1

10

A2

9

10K

3598

6

E_

47p

2565

2517

100n

*

1

3517

2

*

10K

3518

16

*

10K

15

10K

3519

2503

100p

G11’

+D

16 VDD

LOGIC LEVEL

CONVERSION

VSS

8

TuRDSData

TuRDSClk

10K

3520

2504

100p

3502

-Vkk

G12

2510

100n

1-of-8

DECODER

VEE

7

7410 BC847B

82K

GND-B

2506

100p

7409 BC847B

82K

2505

100p

G12’

3512

13

Y0

1K

3592

14

Y1

1K

3593

15

Y2

1K

3594

12

Y3

1K

1

Y4

5

Y5

2

Y6

4

Y7

Z

3

10K

220p

# 3575

3503

100p

2507

-Vkk

2K7

Key0

Key1

Key2

HP_DET

2566

2564

AmNTC

MicDetect

2586

1u

G13’

2K7

3596

IoVolClk

470R

3505

470R

3504

6414

1N4148

6

2518

-Vkk

10K

3574

3523

470K

+L

4u7

3527

820R

BC857B 7411

6420

+C

680K

47K

3521

3522

6412

3485

# 9405

+5V

1N4148

47K

G13

+C+C +C

2K7

3595

3511

1520

220p

2585

3526

15K

1n

P11

1N41486404

6403 1N4148

1N41486402

6401 1N4148

1N41486400

47n

2573

# 2508

2567

220n

P10

47u

3413

+L

3528

-F2

P9

TMP88CU74YF

3465

3466

3467

3468

3469

3470

3472 3473 470R

3474

3475 470R

3477 470R

3479

3480

1M

10K

1521

K

12

3456789101112

6-5

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 3447 pt2 dd wk0119

HEADPHONE BOARD - CIRCUIT DIAGRAM

1850 C1

1890 A3

1892 C3

1851 B3

1891 C3

123

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

# : Provision

## : Provision for ESD

A

B

TO AF9

1850

1

HP_DET

2

HP_RIGHT

C

HP_GND

HP_LEFT

3

4

FE-BT-VK-N

123

ELECTRICAL PARTS LIST - FRONT DISPLAY BOARD

MISCELLANEOUS 1400 4822 265 11207 Flex Connector 6P 1402 4822 265 11535 Flex Connector 8P

1404 4822 267 51453 Flex Connector 12P 1405 2422 025 14541 Flex Connector 11P 1406 4822 265 11545 Flex Connector 19P 1407 4822 267 10956 Flex Connector 7P 1409 4822 265 11207 Flex Connector 6P 1420 3139 110 52540 FTD Display 1520 4822 276 13775 Tact Switch 1521 4822 276 13775 Tact Switch 1550 4822 273 10365 Rotary Encoder 24P 1850 4822 267 10733 Flex Connector 4P

2850 A2

2851 A3

2852 A2

2u2

5850

HP

5852

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 3447 pt2 dd wk0119

2853 A2

5850 B1

2854 C3

2850

22n

2852

22n

9

7

8

4

5

2u2

6

1851 4822 265 11529 Headphone Socket

CAPACITORS 2500 2020 552 94427 100pF 5% 50V 2501 2020 552 94427 100pF 5% 50V 2502 2020 552 94427 100pF 5% 50V 2503 2020 552 94427 100pF 5% 50V 2504 2020 552 94427 100pF 5% 50V 2505 2020 552 94427 100pF 5% 50V 2506 2020 552 94427 100pF 5% 50V 2507 2020 552 94427 100pF 5% 50V 2510 2238 586 59812 100nF 50V

5852 B2

5851 A2

9550 A2

# 9550

5851

2851

2u2

22n

HP

2853

100n

1

2

3

1851 TC38

HP

##1891

##2854

1

RT-01T

470n

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

1890

##1892

1

A

RT-01T1

B

C

RT-01T

ELECTRICAL PARTS LIST - FRONT DISPLAY BOARD

2518 4822 124 22726 4,7uF 35V 2519 5322 126 11583 10nF 10% 50V 2520 5322 126 11583 10nF 10% 50V 2521 5322 126 11583 10nF 10% 50V 2522 2238 586 59812 100nF 50V 2523 2238 586 59812 100nF 50V 2524 2238 586 59812 100nF 50V 2525 4822 124 12233 47uF 20% 25V 2526 2238 586 59812 100nF 50V 2527 4822 124 22726 4,7uF 35V 2528 4822 124 22726 4,7uF 35V 2529 4822 124 22726 4,7uF 35V 2530 4822 124 22726 4,7uF 35V 2531 3198 017 41050 1uF 10V 2533 2238 586 59812 100nF 50V 2534 5322 126 11583 10nF 10% 50V 2535 5322 126 11583 10nF 10% 50V 2536 3198 016 36810 680pF 25V 2537 4822 126 13883 220pF 5% 50V 2538 2238 586 59812 100nF 50V 2539 2238 586 59812 100nF 50V 2541 4822 126 13883 220pF 5% 50V 2542 4822 126 13883 220pF 5% 50V 2543 2238 586 59812 100nF 50V 2544 2238 586 59812 100nF 50V 2545 4822 126 13879 220nF +80/-20% 16V 2546 4822 126 13883 220pF 5% 50V 2547 4822 126 13883 220pF 5% 50V 2548 4822 126 13883 220pF 5% 50V 2549 4822 122 33741 10pF 10% 50V 2550 4822 122 33741 10pF 10% 50V 2551 4822 122 33777 47pF 5% 63V 2552 4822 122 33777 47pF 5% 63V 2553 4822 122 33777 47pF 5% 63V 2554 4822 122 33741 10pF 10% 50V 2555 2238 586 59812 100nF 50V 2556 4822 122 33741 10pF 10% 50V 2557 4822 122 33741 10pF 10% 50V 2558 2020 552 94427 100pF 5% 50V 2559 2020 552 94427 100pF 5% 50V 2560 2020 552 94427 100pF 5% 50V 2561 2020 552 94427 100pF 5% 50V 2562 3198 016 31020 1nF 25V 2563 5322 126 11583 10nF 10% 50V 2564 5322 126 11578 1nF 10% 50V 2565 4822 122 33777 47pF 5% 63V 2566 4822 124 22651 1uF 20% 50V 2567 4822 126 13879 220nF +80/-20% 16V 2568 4822 126 14223 2,2pF 50V 2569 4822 124 11947 10uF 20% 16V 2570 4822 124 12052 220uF 20% 6,3V 2571 4822 124 12233 47uF 20% 25V 2572 3198 028 44790 47uF 20% 35V

2573 3198 028 44790 47uF 20% 35V 2574 4822 122 33761 22pF 5% 50V 2575 4822 122 33761 22pF 5% 50V 2576 4822 122 33761 22pF 5% 50V 2577 2222 867 15339 33pF 5% 50V 2578 2238 586 59812 100nF 50V 2579 4822 126 13883 220pF 5% 50V 2580 4822 126 13883 220pF 5% 50V 2581 4822 126 13883 220pF 5% 50V 2582 4822 126 13883 220pF 5% 50V 2583 2020 552 94427 100pF 5% 50V 2584 2020 552 94427 100pF 5% 50V 2585 4822 126 13883 220pF 5% 50V 2586 4822 126 13883 220pF 5% 50V 2587 3198 017 41050 1uF 10V 2588 4822 126 13879 220nF +80/-20% 16V 2589 3198 017 41050 1uF 10V 2850 4822 126 14494 22nF 10% 25V 2851 4822 126 14494 22nF 10% 25V 2852 4822 126 14494 22nF 10% 25V 2853 2238 586 59812 100nF 50V

RESISTORS 3400 4822 051 30471 470R 5% 0,062W 3401 4822 051 30471 470R 5% 0,062W 3402 4822 051 30471 470R 5% 0,062W 3403 4822 051 30471 470R 5% 0,062W 3404 4822 051 30471 470R 5% 0,062W 3407 4822 051 20478 4R7 5% 0,1W 3408 4822 051 20478 4R7 5% 0,1W 3409 4822 117 12925 47k 1% 0,063W 3410 4822 051 20478 4R7 5% 0,1W 3411 4822 051 20478 4R7 5% 0,1W 3413 4822 051 30105 1M 5% 0,062W 3414 4822 051 30471 470R 5% 0,062W 3415 4822 051 30471 470R 5% 0,062W 3416 4822 051 30471 470R 5% 0,062W 3417 4822 051 30471 470R 5% 0,062W 3418 4822 051 30471 470R 5% 0,062W 3419 4822 051 30471 470R 5% 0,062W 3420 4822 051 30471 470R 5% 0,062W 3421 4822 051 30471 470R 5% 0,062W 3422 4822 051 30101 100R 5% 0,062W 3423 4822 051 30471 470R 5% 0,062W 3424 4822 051 30471 470R 5% 0,062W 3425 4822 051 30471 470R 5% 0,062W 3428 4822 051 30471 470R 5% 0,062W 3429 4822 116 83883 470R 5% 0,5W 3430 4822 116 83883 470R 5% 0,5W 3431 4822 051 30471 470R 5% 0,062W 3432 4822 051 30471 470R 5% 0,062W 3433 4822 051 30471 470R 5% 0,062W 3434 4822 051 30102 1k 5% 0,062W

6-6

ELECTRICAL PARTS LIST - FRONT DISPLAY BOARD

RESISTORS 3435 4822 051 30471 470R 5% 0,062W 3436 4822 051 30471 470R 5% 0,062W 3437 4822 051 30471 470R 5% 0,062W 3438 4822 051 30222 2k2 5% 0,062W 3439 4822 051 30222 2k2 5% 0,062W 3444 4822 051 30471 470R 5% 0,062W 3445 4822 051 30471 470R 5% 0,062W 3446 4822 051 30471 470R 5% 0,062W 3447 4822 051 30471 470R 5% 0,062W 3448 4822 051 30471 470R 5% 0,062W 3449 4822 051 30471 470R 5% 0,062W 3450 4822 051 30471 470R 5% 0,062W 3451 4822 051 30471 470R 5% 0,062W 3452 4822 051 30471 470R 5% 0,062W 3453 4822 051 30471 470R 5% 0,062W 3454 4822 051 30471 470R 5% 0,062W 3455 4822 051 30471 470R 5% 0,062W 3456 4822 116 83883 470R 5% 0,5W 3457 4822 051 30471 470R 5% 0,062W 3458 4822 051 30471 470R 5% 0,062W 3459 4822 051 30471 470R 5% 0,062W 3460 4822 051 30471 470R 5% 0,062W 3461 4822 051 30471 470R 5% 0,062W 3462 4822 051 30471 470R 5% 0,062W 3463 4822 051 30471 470R 5% 0,062W 3464 4822 051 30471 470R 5% 0,062W 3465 4822 051 30471 470R 5% 0,062W 3466 4822 051 30471 470R 5% 0,062W 3467 4822 051 30471 470R 5% 0,062W 3468 4822 051 30471 470R 5% 0,062W 3469 4822 051 30471 470R 5% 0,062W 3470 4822 051 30471 470R 5% 0,062W 3471 4822 051 30471 470R 5% 0,062W 3472 4822 051 30471 470R 5% 0,062W 3473 4822 051 30471 470R 5% 0,062W 3474 4822 051 30221 220R 5% 0,062W 3475 4822 051 30221 220R 5% 0,062W 3476 4822 051 30471 470R 5% 0,062W 3477 4822 051 30471 470R 5% 0,062W 3479 4822 051 30101 100R 5% 0,062W 3480 4822 051 30101 100R 5% 0,062W 3485 4822 117 12925 47k 1% 0,063W 3490 4822 051 30471 470R 5% 0,062W 3491 4822 051 30471 470R 5% 0,062W 3492 4822 051 30471 470R 5% 0,062W 3500 4822 117 12864 82k 5% 0,6W 3501 4822 117 12864 82k 5% 0,6W 3502 4822 117 12864 82k 5% 0,6W 3503 4822 117 12864 82k 5% 0,6W 3504 4822 116 83883 470R 5% 0,5W 3505 4822 116 83883 470R 5% 0,5W 3511 4822 051 30272 2k7 5% 0,062W 3512 4822 051 30102 1k 5% 0,062W

3519 4822 051 30103 10k 5% 0,062W 3520 4822 051 30103 10k 5% 0,062W 3521 4822 051 30684 680k 5% 0,062W 3522 4822 117 12925 47k 1% 0,063W 3523 4822 051 30474 470k 5% 0,062W 3524 4822 051 30109 10R 5% 0,062W 3526 4822 116 52244 15k 5% 0,5W 3527 4822 117 12968 820R 5% 0,62W 3528 4822 051 30103 10k 5% 0,062W 3529 4822 051 30272 2k7 5% 0,062W 3530 4822 051 30272 2k7 5% 0,062W 3531 4822 051 30103 10k 5% 0,062W 3532 4822 051 30103 10k 5% 0,062W 3533 4822 051 30102 1k 5% 0,062W 3534 4822 051 30102 1k 5% 0,062W 3535 4822 051 20478 4R7 5% 0,1W 3536 4822 051 20478 4R7 5% 0,1W 3537 4822 116 52206 120R 5% 0,5W 3538 4822 116 52206 120R 5% 0,5W 3539 4822 051 30223 22k 5% 0,062W 3540 4822 051 30103 10k 5% 0,062W 3541 4822 051 30103 10k 5% 0,062W 3542 4822 116 83872 220R 5% 0,5W 3543 4822 051 30221 220R 5% 0,062W 3544 4822 051 30121 120R 5% 0,062W 3545 4822 051 30121 120R 5% 0,062W 3546 4822 051 30121 120R 5% 0,062W 3547 4822 051 30121 120R 5% 0,062W 3548 4822 051 30221 220R 5% 0,062W 3549 4822 051 30221 220R 5% 0,062W 3550 4822 051 30472 4k7 5% 0,062W 3551 4822 051 30103 10k 5% 0,062W 3552 4822 051 30103 10k 5% 0,062W 3553 4822 051 30103 10k 5% 0,062W 3554 4822 051 30103 10k 5% 0,062W 3555 4822 051 30221 220R 5% 0,062W 3556 4822 051 30121 120R 5% 0,062W 3557 4822 051 30271 270R 5% 0,062W 3558 4822 051 30221 220R 5% 0,062W 3559 4822 051 30221 220R 5% 0,062W 3560 4822 116 52175 100R 5% 0,5W 3561 4822 116 52175 100R 5% 0,5W 3562 4822 051 30103 10k 5% 0,062W 3563 4822 051 30103 10k 5% 0,062W 3564 4822 051 30221 220R 5% 0,062W 3565 4822 051 30221 220R 5% 0,062W 3570 4822 051 20478 4R7 5% 0,1W 3571 4822 051 20478 4R7 5% 0,1W 3572 4822 051 30222 2k2 5% 0,062W 3573 4822 051 30103 10k 5% 0,062W 3574 4822 051 30103 10k 5% 0,062W 3576 4822 051 30103 10k 5% 0,062W 3577 4822 051 30103 10k 5% 0,062W

ELECTRICAL PARTS LIST - FRONT DISPLAY BOARD

3578 4822 051 30103 10k 5% 0,062W 3579 4822 051 30103 10k 5% 0,062W 3580 4822 051 30102 1k 5% 0,062W 3581 4822 051 30102 1k 5% 0,062W 3582 4822 051 30102 1k 5% 0,062W 3583 4822 051 30223 22k 5% 0,062W 3584 4822 051 30102 1k 5% 0,062W 3585 4822 051 30334 330k 5% 0,062W 3586 4822 051 30102 1k 5% 0,062W 3589 4822 051 30102 1k 5% 0,062W 3590 4822 117 13632 100k 1% 0,62W 3591 4822 117 13632 100k 1% 0,62W 3592 4822 051 30102 1k 5% 0,062W 3593 4822 051 30102 1k 5% 0,062W 3594 4822 051 30102 1k 5% 0,062W 3595 4822 051 30272 2k7 5% 0,062W 3596 4822 051 30272 2k7 5% 0,062W 3598 4822 051 30103 10k 5% 0,062W 3599 4822 051 30471 470R 5% 0,062W 4402 4822 051 30008 0R Jumper 0603 4403 4822 051 30008 0R Jumper 0603 4404 4822 051 30008 0R Jumper 0603 4410 4822 051 30008 0R Jumper 0603 4411 4822 051 30008 0R Jumper 0603 4412 4822 051 30008 0R Jumper 0603 4413 4822 051 30008 0R Jumper 0603 4414 4822 051 30008 0R Jumper 0603 4415 4822 051 30008 0R Jumper 0603 4416 4822 051 30008 0R Jumper 0603 4418 4822 051 30008 0R Jumper 0603 4419 4822 051 30008 0R Jumper 0603 4420 4822 051 30008 0R Jumper 0603 4422 4822 051 30008 0R Jumper 0603 4423 4822 051 30008 0R Jumper 0603 4424 4822 051 30008 0R Jumper 0603 4425 4822 051 30008 0R Jumper 0603 4426 4822 051 30008 0R Jumper 0603 4427 4822 051 30008 0R Jumper 0603 4428 4822 051 30008 0R Jumper 0603 4429 4822 051 30008 0R Jumper 0603 4431 4822 051 30008 0R Jumper 0603 4434 4822 051 30008 0R Jumper 0603 4435 4822 051 30008 0R Jumper 0603 4850 4822 051 30008 0R Jumper 0603

COILS & FILTERS 5400 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 32,768kHz 5406 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%

DIODES 6400 4822 130 30621 1N4148 6401 4822 130 30621 1N4148 6402 4822 130 30621 1N4148 6403 4822 130 30621 1N4148 6404 4822 130 30621 1N4148 6405 4822 130 34174 BZX79-B4V7 6406 4822 130 30621 1N4148 6407 4822 130 30621 1N4148 6408 4822 130 30621 1N4148 6409 4822 130 30621 1N4148 6410 4822 130 31878 1N4003G 6411 4822 130 31878 1N4003G 6412 4822 130 30621 1N4148 6413 4822 130 31878 1N4003G 6414 4822 130 30621 1N4148 6415 4822 130 11397 BAS316 6420 9322 167 73676 LTL-4221NLC-KA

TRANSISTORS & INTEGRATED CIRCUITS 7400 3139 110 53071 TMP88CU74YF - ‘V785S53071’ 7402 5322 209 11446 HEF4051BT 7403 4822 209 15449 74HC4094D 7404 4822 209 15449 74HC4094D 7405 9322 145 26668 M24C02-WMN6 7406 5322 130 60159 BC847B 7407 5322 130 60159 BC847B 7408 5322 130 60159 BC847B 7409 5322 130 60159 BC847B 7410 5322 130 60159 BC847B 7411 4822 130 60373 BC857B 7412 5322 130 60159 BC847B 7413 5322 130 60159 BC847B

Note : Only the parts mentioned in this list are normal

service spare parts.

7A-17A-1

1

FM

Osc.

FM

Mixer

AM

Mixer

AM

Osc.

AM IF

IF1

IF2

FM

Det.

AM

Det.

3393733

RADIO IC

TEA 5757H

TUNER BOARD

ECO 6

Systems

1018 11

14 15

24

right

left

stereo

VCO

4140 36 193244 25

Stereo

Decoder

AFC

AFC +

AFC -

4

AGC

Pre-

scaler

Multi-

plexer

Charge

pump

Stabilizer

CONTROL

Reference

Oscillator

29

28

27

clock

data

enable

P1

P0

31

30

programmable

output ports

V

Loop

V

Loop

V

Loop

V

Loop

V

Loop

2

6

5

43

C

D

450kHz450kHz450kHz

20

75kHz

V

Stab

AV

Stab

BV

Stab

B

V

Stab

A V

Stab

B

10,7 MHz 10,7 MHz

35 9

Vdd Vcc1

723

V

Stab

A

V

Stab

B

38 34

22

Vcc2

8

ECO6 Systems, 140499

LF filter

RDS

(MPX)

RDS

(MPX)

stereo

clock

data

enable

Version

1120

1

8

FM

Frontend

AM

Frontend

AM-FRAME AERIAL

B

1103

1101

(1102)

A

FM

MPX

buffer ampl.

5

Discriminator

10,7 MHz

Vdd

Vcc1

Vcc

Vcc2

AM-RF

AM-Osc.

FM-Osc.

FM-RF FM-IF 1 FM-IF 2

AM-IF 1 AM-IF 2

AM-AFC

3

2

BLOCK DIAGRAM

ECO6 Tuner Board

version:

SYSTEMS non-CENELEC

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

6

87

2

1

34

6

87

2

LEGEND

p ...for provision only

USA ... for USA version only E-EU ... for East European version only

22n

USA

22n

USA

p

7

1

2

3

8

6105

6

HN1V02H

54

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

3

4

5

6

87

2

1

34

6

87

2

1

34

6

87

2

p

SCALER

MULTI-

PLEXER

CONTROL

FILTER

AM

IF

AM

DET

FM

DET

VSTABB

DECODER

CHARGE

PUMP

AGC

OSC

AM DET

FM IF2

RIPPLE

AGC

STABILIZER

AFC

VDD

VSTABA

AM-IF

MONO/

FM

FRONTEND

CONTROL

XTAL

AGC

PRE-

CTRL

AGC

AM

OSC

AGC

VCC2

FM

OSC

AM

MIXER

FM

FM IF1

FRONTEND

AM

STEREO

RDS only

DISCRIMINATOR

to/from

FM-OSCILLATOR

PROGR.

MPX

Q-multiplier

MW

OUTPUT PORTS

to 1120

pin 5

ENABLE/MPX

BUFFER

kHz

VERSION DETECTION

VCO

RIGHT

14

12 3

AM FRAME AERIAL

DATA

C

D

E

F

AM-OSCILLATOR

FM 75 OHM

FM-IF2

MW

2345

AM-RF

450kHz

AM-IF2

from 2169

78

AM-AFC

LEFT

6 7 8 9 10 11 12 13

456

FM-RF

TUNER BOARD ECO6

/ SYSTEMS NON CENELEC

9 1011121314

A

B

G

H

A

B

1

VCC

STEREO

CLOCK

AMPLIFIER

GND

H

C

D

E

F

G

470n

2132

BAS216

6120

2103

1u

2107

1n

3134

22K

6105-2

HN1V02H

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-PAD

T103

T111

2164

470n

T102

2140 15p

2139

2138

2u2

82p

2133

1u

3103

8K2

T120

4p7

2154

3156

1101

USA

YKD21

100K

2161

100n

5119

2119

10p

T142

5123

11p

2106

3172

6106

BAS216

100n

2165

5K6

3154

3155

220R

330R

2124

33K

3176

22n

WRITE-EN

5114

7P

MUTE

P0

P1

PILOT

RF-GND1

RF-GND2

RIGHT

RIPPLE

VCC1

VCC2

VCO

VDD

VSTABA

VSTABB

FM-DEMOD

FM-IF1-IN

FM-IF2

FM-IF2-IN

FM-IN

FM-MIXOUT

FM-OSC

FM-RF

I-TUNE

IF-GND

LEFT

LPF

MPX-IN

AF-OUT

AFC+

AFC-

AGC

AM-AFC

AM-IF1-IN

AM-IF2

AM-MIXOUT

AM-OSC

AM-RF

CLOCK

DATA

DIG-GND

FIELDSTR-IND

5130

T127

T126

220n

2127

5121

DT-381

150K

3169

75K

3102

100K

56K

3141

1131

C-PAD

3132

5112

7P

6107

47R

6131

1SV228

BZX284-C11

1120

FE-BT-VK-N

T118

T140

T117

T112

2131

470n

33K

3101

1SV228

6130

3168

120R

2125

560p

T116

2n2

2148

100n

2141

470R

18p

2120

470R

3158

3152

3159

XH-S

1103

3160

470R

220n

2143

2150

T125

1

2

3

4

5

6

7

8

22R

3146

BF550

7102

5131

11p

2155

O

100K

5110

G

I

1102

not USA

3170

T122

2135

15n

2167

2145

220p

T110

12p

HN1V02H

1n

2166

T105

6105-1

T106

T121

T123

BC547C

7112

3143

2129

100u

C-PAD

1130

22K

220n

2137

T128

3181

1K

330p

2126

2101

47p

BAV99

6103

2104

100p

2153

15p

T124

2152

33n

560p

E-EU

12p

E-EU

2p2

J

33p

2159

220p

2146

2169

2n2

1u

15n

2134

2144

220n

2136

22K

3161

BC857C

BC847C

7111

7103

2147

220p

VCC2

VDD

T114

MPX

P1

P0

P1

VDD

MPX

VCC1

printed

1

2

13

2

1

2

3

1

2

TEA5757H TEA5759H

J

7101

2128

10u

7111

component mounted

/14 FM-OIRT/MW

/00 /02 FM/MW/LW

6120 3170

/01 FM/MW

VERSION

/00 /02 FM/MW

3156

/17 FM/AM

/06 FM-Japan/AM

3157

VERSION PROGRAMMING COMPONENTS

J ... for Japanese version only

AM-IF1

450kHz

8

5111

1

2

3

4

6

7

T113

T115

FM-IF1

2

G

1I3

O

5109

3104

330R

100n

0R

4103

...V MW mode

...V LW mode

voltages measured while set is tuned to a strong transmitter

...V FM mode stereo

EVM

V

5V

0V

152kHz, 50mV

pp

stereo stereomono

9.6V

9.5V

10.4V

12V

1V

1.3V

1.4V

stereo 0.2V mono 4.8V

9.6V

12Vtyp

stereo 0.4V

0.15V

11.1V

7.8V

2V

0.7V

0V

1.2V

7.6V (10-14V)

0.2V

0V

1.2V

0.1V

D

1.4V

0.7V

4

0V

mono 4.8V

1.4V

9.6V

1.4V

0.2V

0.7V

1.4V

7.9V

7.7V

0V

0.6V

0.8V

0.1V

1.6-8V 1-8V

11.1V

0V

1V

1.4V

B

7.6V

5

3

2

A

1.3V

0.7V

7.8V

11.1V

0.8V

0.6V

1V

0.7V

1V

1.1V

0V

2V

C

1

0.8V

1.2V

1.1V

IF-AMP.

BFS20

7119

J

1K

3113

J

2112

J

100p

330R

3119

J

Signal path

FM

AF - left/right

AM MPX (Audio Frequency)

2102

100n

2105

USA

100n

7A-37A-3

VARICAP ALIGNMENT

FM RF

FM IF

VCO

AM IF

AM RF

3)

108MHz

87.5MHz

(65.81MHz)

87.5MHz

(65.81MHz)

87.5MHz

(65.81MHz)

279kHz

153kHz

1602kHz

531kHz

5130

check

5122

check

5123

check

8V ±0.2V

4.3V ±0.5V

(1.2V ±0.5V)

8V ±0.2V

1.1V ±0.4V 8V ±0.2V

1.1V ±0.4V

1494kHz

558kHz

560kHz 5102

1500kHz

5103198kHz

1494kHz

558kHz

560kHz

1500kHz

198kHz

2106

5102

2106

3142 152kHz ±1kHz

1)

98MHz

5112

MAX

FM

87.5 - 108MHz

(65.81 - 74, 87.5 - 108MHz)

LW

153 - 279kHz

MW

FM/MW/LW- version, 9kHz grid

531 - 1602kHz

1700kHz

530kHz

5123

check

8V ±0.2V

1.1V ±0.4V

1602kHz

531kHz

5123

check

6.9V ±0.2V

1.1V ±0.4V

108MHz

108MHz 2155

5131

MW

FM/AM-version, 10kHz grid

530 - 1700kHz

FM

MW

LW

98MHz, 1mV

continuous wave

450kHz

connect pin 6 of

IC 7101 (AM Osc.)

with 3.3kΩ to Vcc

Use Service Testprogram. By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically.

4

1

3

5

A

5119FM

10.7MHz, 45mV

continuous wave

2D

mod=1kHz

∆f=±22.5kHz

1)

If sensitivity of frequency counter is too low adjust to max. channel separation

(input signal: stereo left 90% + 9%, adjust output on right channel to minimum)

Repeat

ECO6, Sys + PA with frame aerial, 070799

TUNER ADJUSTMENT TABLE ( ECO6 FM/MW- and FM/MW/LW - versions with AM-frame aerial )

∆f=±10kHz

VRF = 0.5mV

C

see remark

2)

220R

100nF

36

IC 7101

220R

100nF

40

IC 7101

2141

shortcircuit to block AFC

21

IC 7101

max.

symmetric

f

o

AM AFC

MW

C

continuous wave

VRF = 2mV

5111

5114

2

0 ± 2 mV DC

0 ± 3 mV DC

MW

4)

FM/MW/LW- and FM/MW-version ( 9kHz grid)

531 - 1602kHz

B

∆f = ±30kHz V

RF

as low as

possible

max.

symmetric

f

o

MW

FM/AM-version, 10kHz grid

530 - 1700kHz

3)

For AM RF adjustments the original frame antenna has to be used !

2)

RC network serves for damping the IF-filter while adjusting the other one.

4)

MW has to be aligned before LW.

Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter

FM

87.5 - 108MHz

(65.81 - 74, 87.5 - 108MHz)

FM/MW-version, 9kHz grid

531 - 1602kHz

(as low as

possible)

ECO6 System non Cenelec stage .3, 120900

TUNER BOARD ECO6

Systems non Cenelec

/ componentside view

1101 A6 1102 B6 1103 D6

1120 A4 1130 B5 1131 D5

1132 A5 2106 C5 2107 B5

2128 C4 2129 B4 2133 D2

2138 C2 2144 B2 2155 C4

3142 D2 5102 D6 5109 A3

5110 B3 5111 B4 5112 A3

5114 A2 5119 C2 5121 B2

5123 D5 5130 D3 5131 D4

7112 C1 9101 A2 9103 B2

9104 B5 9105 B1 9106 B3

9107 D4 9108 C4 9109 D2

AM FRAME AERIAL

FM 75Ω

B

A

TUNER BOARD ECO6

Systems - non Cenelec

/

copperside view

2101 B4 2102 B1 2103 D4 2104 B4 2105 C1 2112 B5

2119 D3 2120 D3 2124 D3 2125 D3 2126 D6 2127 C5

2130 D5 2131 C5 2132 D6 2134 D7 2135 D7 2136 A4

2137 A4 2139 C6 2140 C6 2141 C6 2143 C7 2145 A5

2146 B7 2147 A5 2148 B6 2149 D6 2150 B5 2152 C5

2153 C5 2154 C4 2159 C5 2161 A6 2163 B6 2164 C6

2165 C4 2166 B6 2167 B6 2169 A4 3101 D5 3102 C3

3103 C4 3104 B4 3105 C4 3113 B5 3119 B5 3132 D5

3134 D3 3141 C5 3143 D6 3144 B7 3145 C5 3146 C7

3152 A4 3153 A4 3154 C7 3155 C7 3156 A6 3157 A6

3158 A4 3159 A5 3160 A5 3161 A5 3167 B7 3168 C7

3169 B6 3170 A6 3172 C7 3176 D6 3181 D4 4103 B5

4106 C4 4107 C5 4108 C5 6103 B3 6105 C3 6106 C3

6107 C7 6120 A6 6130 D4 6131 C4 7101 C5 7102 D4

7103 D7 7111 A5 7119 B5

These assembly drawings show a summary of all possible versions. For components used in a specific version see schematic diagram respectively partslist.

ECO6 Systems non CENELEC stage .3, 120900

41..

in schematic diagram)

(not all items shown

SMD jumper

EB

C

A

K

1

2

7

8

4

D

A

C

1

2

5

3

V

dd

Vcc2

Vcc1

MISCELLANEOUS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

1101 2422 015 19376 SOCKET 2P CLICKFIT USA only 1102 4822 267 10283 SOCKET COAX, IEC 75Ω not USA 1103 4822 265 31184 JST CONNECTOR 2 POLE 1120 4822 265 11515 FFC SOCKET, 8P

CAPACITORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

2101© 4822 126 13692 47pF 1% 63V 2102© 4822 126 13838 100nF 10% 50V not USA 2103© 5322 122 31647 1nF 10% 63V 2104© 5322 122 32531 100pF 5% 50V 2105© 4822 126 13838 100nF 10% 50V USA only

2126© 5322 122 31863 330pF 5% 50V 2127© 4822 126 14076 220nF 20% 25V 2128 4822 124 40248 10µF 20% 63V 2129 4822 124 41584 100µF 20% 10V 2130© 5322 122 32654 22nF 10% 63V

2131© 4822 126 13482 470nF 20% 16V 2132© 4822 126 13482 470nF 20% 16V 2133 4822 124 21913 1µF 20% 63V 2134© 4822 126 13188 15nF 5% 63V not USA 2134© 5322 122 32654 22nF 10% 63V USA only

2135© 4822 126 13188 15nF 5% 63V not USA 2135© 5322 122 32654 22nF 10% 63V USA only 2136© 4822 126 14076 220nF 20% 25V 2137© 4822 126 14076 220nF 20% 25V 2138 4822 124 22652 2,2µF 20% 50V

2139© 4822 126 14236 15pF 5% 50V 2140© 4822 126 13695 82pF 1% 63V 2141© 4822 126 13838 100nF 10% 50V 2143© 4822 126 14076 220nF 20% 25V 2144 4822 124 21913 1µF 20% 63V

2145© 4822 122 33575 220pF 5% 50V 2146© 4822 122 33575 220pF 5% 50V 2147© 4822 122 33575 220pF 5% 50V 2148© 4822 122 33127 2,2nF 10% 63V 2149© 5322 122 32659 33pF 5% 50V RDS only

2150© 4822 126 13838 100nF 10% 50V 2152© 4822 126 12105 33nF 5% 63V not for East Europe 2152© 5322 116 80853 560pF 5% 63V for East Europe only 2153© 4822 126 13486 15pF 2% 63V not for East Europe 2153© 4822 122 33926 12pF 2% 50V for East Europe only

2155 2020 800 00191 3-11pF TRIMCAP.,N450 2159© 5322 122 32659 33pF 5% 50V 2164© 4822 126 13482 470nF 20% 16V 2165© 4822 126 13838 100nF 10% 50V 2166© 5322 122 31647 1nF 10% 63V

2167© 4822 122 33926 12pF 5% 50V 2169© 4822 122 33127 2,2nF 10% 63V RDS only

RESISTORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

3101© 4822 051 20333 33kΩ 5% 0,1W 3102© 4822 117 10837 100kΩ 1% 0,1W 3103© 4822 051 20822 8,2kΩ 5% 0,1W 3104© 4822 117 13577 330Ω 1% 0,1W 3105© 4822 117 11503 220Ω 5% 0,1W

3132© 4822 051 20479 47Ω 5% 0,1W 3134© 4822 051 20223 22kΩ 5% 0,1W 3141© 4822 117 11148 56kΩ 1% 0,1W 3142 4822 100 12159 TRIMPOT. 100kΩ

RESISTORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

3143© 4822 051 20223 22kΩ 5% 0,1W RDS only 3144© 4822 051 10102 1kΩ 2% 0,25W RDS only

3145© 4822 117 11449 2,2kΩ 1% 0,1W

3146© 4822 051 20229 22Ω 5% 0,1W 3152© 4822 051 20471 470Ω 5% 0,1W

3153© 4822 051 20471 470Ω 5% 0,1W 3154© 4822 117 13577 330Ω 1% 0,1W 3155© 4822 117 11503 220Ω 5% 0,1W 3156© 4822 117 10837 100kΩ 1% 0,1W 3157© 4822 117 10837 100kΩ 1% 0,1W

3158© 4822 051 20471 470Ω 5% 0,1W 3159© 4822 051 20471 470Ω 5% 0,1W 3160© 4822 051 20471 470Ω 5% 0,1W 3161© 4822 051 20223 22kΩ 5% 0,1W 3167© 4822 051 20121 120Ω 5% 0,1W

3168© 4822 051 20121 120Ω 5% 0,1W 3169© 4822 051 20154 150kΩ 5% 0,1W 3170© 4822 117 10837 100kΩ 1% 0,1W 3172© 4822 051 20562 5,6kΩ 5% 0,1W 3176© 4822 051 20333 33kΩ 5% 0,1W RDS only

3181© 4822 051 10102 1kΩ 2% 0,25W 4103© 4822 051 20008 CHIP JUMPER 0805 4106© 4822 051 20008 CHIP JUMPER 0805 4107© 4822 051 20008 CHIP JUMPER 0805 4108© 4822 051 20008 CHIP JUMPER 0805

COILS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

5102 4822 157 71634 RF-COIL MW 5109 4822 242 70665 FM-IF FILTER 10,7MHz 5110 4822 242 70665 FM-IF FILTER 10,7MHz 5111 2422 549 44023 AM-IF FILTER 450kHz 5112 4822 157 70302 AM-IF FILTER 450kHz

5114 4822 157 70302 AM-IF FILTER 450kHz 5119 4822 157 11443 DISCRIMINATOR COIL 5121 4822 242 10261 QUARTZ 75kHz 5123 2422 549 44108 RF-COIL, AM-OSCILLATOR 5130 4822 157 11843 RF COIL 1,5 TURNS

5131 4822 157 11843 RF COIL 1,5 TURNS

DIODES

–––––––––––––––––––––––––––––––––––––––––––––––––––––

6103© 5322 130 34337 BAV99 6105© 4822 130 83075 HN1V02H 6106© 4822 130 83757 BAS216 6107© 9340 386 90115 BZX284-C11 6120© 4822 130 83757 BAS216

6130© 4822 130 82833 1SV228 6131© 4822 130 82833 1SV228

TRANSISTORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

7102 4822 130 42131 BF550 7103© 5322 130 42756 BC857C RDS only 7111© 5322 130 42755 BC847C 7112 4822 130 44503 BC547C

INTEGRATED CIRCUITS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

7101© 9351 740 80557 TEA5757H/V1, RADIO IC

7A-4

Electrical Partslist

ECO6

SYSTEMS NON-CENELEC

7A-4

8-1 8-1

VCD - MPEG-01B MODULE

This chapter shows the MPEG-01B Board, for 3CDC-LC-VCD mechanism & electronics please refer to Chapter 10

EXPLODED VIEW OF MODULE

3CDC-LC-VCD Module

D3 x 16

TABLE OF CONTENTS

Exploded View of Module .......................................... 8-1

Brief Introduction ....................................................... 8-2

Block diagram ............................................................ 8-3

Internal Block diagram (IC7212) ............................... 8-3

ES3880 pins assignment ........................................... 8-4

ES3883 pins assignment ........................................... 8-5

MPEG-01B Board layout ........................................... 8-6

ES3880 Circuit diagram ............................................ 8-7

ES3883 Circuit diagram ............................................ 8-8

Audio Circuit diagram ................................................ 8-9

Electrical parts list.................................................... 8-10

Flex Cable 22pin (3139 110 35290)

Plate Insulation CDC-LC

MPEG-01B Board

Shield MPEG-01B

D3 x 10

8-2

Brief Introduction on the MPEG

1. When VCD source is selected the MPEG_RESET line will go positive triggering the following:

- DRST pulse to reset 8-bit microcontroller IC 7212

- RSTOUT# pulse to reset IC 7201 ES3880

- IC7212 sends CD10_RST to reset Signal Processor IC 7802 on the CD Board.

2. Communication will establish as follows:

- DSA_ACK, DSA_STB and DSA_DAT between µProcessor IC 7401 on the Front Board and IC 7201 ES3880.

- DSA_STB to IC7204 ES3883 to select between NTSC (Lo) or PALS (Hi)

- DSA_A, DSA_D and DSA_S between IC 7201 ES3880 and microcontroller IC7212

- SILD, SICL, RAB and SDA between microcontroller IC7212 and Signal Processor IC7802 on the CD Board.

3. Other activities between IC7201 ES3880 and Eprom IC7202, Dram IC7203 and IC7204 ES3883 will follows resulting in the OSD display on the TV set connected to the Video out socket.

4. When play button is activated the I2S signal (IIS_SCLK, IIS_WCLK and IIS_DATA) from the CD Board will enter IC7201 ES3880 which will work closely with the Eprom IC7202 and Dram IC7203. Inverter IC7205 74HC04D serves to reconstruct the Digital signal & level required by IC7201 ES3880.

8-2

NOTES:

5. Digital Audio information (AUDIOCLK, AUDATA and BCLK) will be send to DAC (Digital to Analog Converter) of IC7204 ES3883.

6. Analog output (AOL+, AOL-, AOR+ and AOR-) is amplified by the differential Op. Amplifier IC7207 NJM4560M.

7. Digital Video information YUV(0….7) will be send to the Video processing part of IC7204 ES3883 and out to the Video out socket.

8. The HSYNC & VSYNC from IC7204 ES3883 to IC7201 ES3880 are to synchronize the Digital Video Information.

9. Mic Echo Input into IC7204 ES3883 is converted to digital signal (ARCLK, AIN and ARFS) for IC7201 ES3880 to combine into the Digital Audio Information.

8-3

MPEG-01B BLOCK DIAGRAM

To Front Microprocessor

via Servo Board

MPEG-01B

DRAM

MSM514265E

I2S

- SCLK

From SAA7324H on Servo Board

To / From SAA7324H on Servo Board

- WCLK

- DATA

Conn. 1601

- SDA

- SICL

- SILD

- RAB

- CD10_RST

ES3880

Video CD

Processor

2M ROM

AT27C020

- DSA_A

- DSA_D

- DSA_S

8-Bit Microcontroller

(IC 7212)

Conn. 1601

CPU

DSA

- DSA_ACK

- DSA_DAT

- DSA_STB

+3.5V

+5V

RS OUT

DRST

+5V

ES3883

Video CD

Companion

OP Amp

NJM4560M

AGND

+12V

AGND

MIC_IN

MIC_DET

Conn. 1602

Video-out

Conn. 1603

Left

Right

+5V

Conn. 1601

From Karaoke Board

To Video-out Board

To / From Servo Board

8-BIT MICROCONTROLLER (IC 7212) INTERNAL BLOCK

16

VSS

CPU

PSEN

ALEEAXTAL1

26

27

29

15

XTAL2

14

NC1

6

NC2

17

P0

P1

NC3

28

18 19 20 21 22 23 24 25

5 7 8 9 10 11 12 13

P2-0 P2-1 P2-2 P2-3 P2-4 P2-5 P2-6 P2-7

P3-0 P3-1 P3-2 P3-3 P3-4 P3-5 P3-6 P3-7

38

VDD

P2

P3

RST

4

NC4

39

P0-0 P0-1 P0-2 P0-3 P0-4 P0-5 P0-6 P0-7

P1-0 P1-1 P1-2 P1-3 P1-4 P1-5 P1-6 P1-7

37 36 35 34 33 32 31 30

40 41 42 43 44 1 2 3

ES3880 VIDEO CD PROCESSOR CHIP

LA4

LA5

LA6

LA7

LA8

LA9

LA10

LA11

VSS

80

LA[17:0]

LD[7:0]

LWR #

LOE#

ACLK

ATC LK

AIN AOUT ARFS

ATFS

ARCLK

TDMCLK

TDMDR

TDMFS

81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99

100

1

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 21 22 23 24 25 26 27 28 29

DA2

DA1

RAS#

DWE#

DA0

VDD

Visba ES3880

Video CD PC

DA5

DA4

DA3

RISC

Processor

Serial Audio

Interface

TDM

Interface

VPP LA12 LA13 LA14 LA15 LA16 LA17

ACLK

AOUT/SEL_PLL0

ATCLK

ATFS/SEL_PLL1

DA9/DOE#

AIN

ARCLK

ARFS

TDMCLK

TDMDR

TDMFS

CAS#

VSS

Processor Interface

LCS3#, LCS#[1:0]

Serial Audio Interface

TDM

SEL_PLL[1:0]

Interface

8-4

LA0

LA1

LA2

LA3

ESS

100-pin PQFP

DA8

DA7

DA6

DBUS0

Huffman Decoder

64x32 ROM

32x32 SRAM

Registers

LCS3#

LCS1#

LCS0#

DBUS3

DBUS2

DBUS1

DRAM DMA

Controller

LD6

LD7

LWR#

LOE#

20

DBUS7

DBUS6

DBUS5

DBUS4

DRAM Interface

2Kx32 ROM

512x32 SRAM

Processor

Video Output

On Screen

LD4

LD5

DBUS9

DBUS8

MPEG

Display

LD3

DBUS10

LD1

LD2

DBUS11

DBUS12

AUX6

AUX7

LD0

DBUS15

DBUS14

DBUS13

RAS#

DA[8:0] DBUS[15:0] DOE#

DWE# CAS#

AUX[7:0]

YUV[7:0] PCLK2X PCLK

VSYNC

HSYNC

CPUCLK RESET#

AUX5

51

52535455565758596061626364656667686970717273747576777879

30

RESET#

VDD

50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31

VSS

VSS AUX4 AUX3 AUX2 AUX1 AUX0 PCLK PCLK2X CPUCLK HSYNC VSYNC YUV7 YUV6 YUV5 YUV4 YUV3 YUV2 YUV1 YUV0 VDD

DRAM

AUX

Screen Display

Misc.

8-4

VISBA VIDEO PC PROCESSOR CHIP PIN DESCRIPTION

Name Number I/O Definition

VDD 1, 31, 51 I Voltage supply for 3.3 V. RAS# 2 O DRAM row address strobe (active low). DWE# 3 O DRAM write enable (active low). DA[8:0] 12:4 O DRAM multiplexed row and column address bus. DBUS[15:0] 28:13 I/O DRAM data bus. RESET# 29 I System reset (active low). VSS 30, 50, 80, 100 I Ground. YUV[7:0] 39:32 O Y is luminance, UV are chrominance data bus for screen video interface. YUV[7:0] for 8-

VSYNC 40 I/O Vertical sync for screen video interface, programmable for rising or falling edge. HSYNC 41 I/O Horizontal sync for screen video interface, programmable for rising or falling edge. CPUCLK 42 I RISC and system clock input.

PCLK2X 43 I/O Pixel clock; two times the actual pixel clock for screen video interface. PCLK 44 I/O Pixel clock qualifier in for screen video interface. AUX[7:0] 54, 52, 53,

49:45 LD[7:0] 62:55 I/O RISC interface data bus. LWR# 63 O RISC interface write enable (active low). LOE# 64 O RISC interface output enable (active low). LCS[3,1,0]# 65,66,67 O RISC interface chip select (active low). LA[17:0] 87:82, 79:68 O RISC interface address bus. VPP 81 I Digital supply voltage for 5 V. ACLK 88 I/O Master clock for external audio DAC (8.192 MHz, 11.2896 MHz, 12.288 MHz, 16.9344

AOUT/ SEL_PLL0

ATCLK 90 I/O Audio transmit bit clock. ATFS/

SEL_PLL1

DA9/DOE# 92 O Dual purpose pin: DRAM output enable (active low)/DRAM multiplexed row and column

AIN 93 I Audio interface serial data input. ARCLK 94 I Audio receive bit clock. ARFS 95 I Audio interface receive frame sync. TDMCLK 96 I TDM interface serial clock. TDMDR 97 I TDM interface serial data receive. TDMFS 98 I TDM interface frame sync. CAS# 99 O DRAM column address strobe bank 0 (active low).

89 O Dual-purpose pin. AOUT is the audio interface serial data output

91 O Dual-purpose pin. ATFS is the audio interface transmit frame sync.

bit YUV mode.

CPUCLK is used only if SEL_PLL[1:0] = 00.

I/O Auxiliary control pins (AUX0 and AUX1 are open collectors).

MHz, and 18.432 MHz).

I Pins SEL_PLL[1:0] select phase-lock loop (PLL) clock frequency CPUCLK

for the Visba:

00 = bypass PLL. 01 = 54 MHz PLL. 10 = 67.5 MHz PLL. 11 = 81 MHz PLL.

I Pins SEL_PLL[1:0] select phase-lock loop (PLL) clock frequency CPUCLK for the Visba.

See the SEL_PLL0 pin above for the settings.

address bus.

Visba Video CD PC Block Diagram

8-5 8-5

ES3883 VIDEO CD COMPANION CHIP

YDAC

VSSAV

VDAC

ACAP

VCC

AUX6/VFD_DO

AUX5

AUX4

AUX3

XOUT

VSS

VCC

XIN

VSS

NC

VSS

VCC

PCLK

DSC_D7 HSYN_B DSC_D6 VSYN_B DSC_D5

YUV7 YUV6 YUV5 YUV4

VCC

VSS

YUV3

DSC_D4

YUV2

DSC_D3

YUV1

DSC_D2

YUV0

DSC_D1

VSS

2XPCLK

79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52

80

81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100

1

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

NC

VSS

Visba ES3883

Video CD

Companion Chip

NC

VCC

AUX0

DSC_C

AUX2

AUX1

DSC_S

DSC_D0

DCLK/EXT_CLK

VCC

MCLK

MUTE

RESET_B

AUX7/VFD_DI

AUX9/SQS0

AUX8/VFD_CLK

TWS/SPLL_OUT

VSSAV

CDAC

VCCAV

TSD

TBCK

RSTOUT_B

RWS/SEL_PLL1

VSSAV

VSS

COMP

VSS

RSET

NC

VREFM

NC

VREF

NC

51

30

VSSAA

50 49

48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31

NC

MIC2 MIC1 AOL+ AOLAORAOR+ VCCAA VREFP VCM VSSAA AUX15/IR AUX14/SOS1 AUX13/SP RBCK/SER_IN AUX12/C2PO AUX11/IRQ AUX10/SQCK RSD/SEL_PLL0 VCC VSS

PIN DESCRIPTION

Name Number I/O Definition

VSS 1,25:26,31,72,75,77,91,100 I Ground. VCC 5,16,32,66,73,78,90 I Voltage supply, 5 V. DSC_C 6 I Clock for programming to access internal registers. AUX0 7 I/O Servo Forward or Control Pin. AUX1 9 I/O Servo Reverse or Control Pin. AUX2 11 I/O Servo LDON or Control Pin. AUX3 70 I/O Servo CW/Limit or Control Pin. AUX4 69 I/O Servo CCW/Close or Control Pin. AUX5 68 I/O Servo Data or Control Pin. AUX6 67 I/O Servo XLAT or Control Pin/VFD_DO. AUX7 14 I/O Servo BRKM/Sense or Control Pin/VFD_DI. AUX8 18 I/O Servo Mute/Open or Control Pin/VFD_CLK. AUX9 20 I/O Servo SQS0 or Control Pin. AUX10 34 I/O Servo SQCK or Control Pin. AUX11 35 I/O 3880 IRQ or Interrupt Output or Control Pin. AUX12 36 I/O CD C2PO or Interrupt Input or Control Pin. AUX13 38 I/O Serial Interrupt/CD-Mute or Control Pin. AUX14 39 I/O Servo SCOR (S0S1) or Interrupt Input or Control Pin. AUX15 40 I/O Interrupt Input or Control Pin. DSC_D[7:0] 81,83,85,93,95,97,99,8 I/O Data for programming to access internal registers. DSC_S 10 I Strobe for programming to access internal registers. DCLK EXT_CLK I EXT_CLK is the external clock EXT_CLK is an input during bypass PLL mode.

12

RESET_B 13 I Video reset (active-low). MUTE 15 O Audio mute. MCLK 17 I Audio master clock. TWS SPLL_OUT O SPLL_OUT is the select PLL output.

19

O Dual-purpose pin DCLK is the MPEG decoder clock.

I Dual-purpose pin TWS is the transmit audio frame sync.

Name Number I/O Definition

TSD 21 I Transmit audio data input. TBCK 22 I Transmit audio bit clock. RWS SEL_PLL1 I Pins SEL_PLL[1:0] select the PLL clock frequency for the DCLK output.

23

RSTOUT_B 24 O Reset output (active-low). NC 2:4,27:30,76 No connect. Do not connect to these pins. RSD

SEL_PLL0

33

RBCK

SER_IN

37

VSSAA 41,51 I Audio Analog Ground. VCM

42

VREFP 43 I DAC and ADC maximum reference. Bypass to VCMR with 10 mF in parallel with 0.1 mF. VCCAA 44 I Analog VCC, 5 V. AOR+, AOR- 45:46 O Right channel output. AOL-, AOL+ 47:48 O Left channel output. MIC1 49 I Microphone input 1. MIC2 50 I Microphone input 2. VREF

52

VREFM 53 I DAC and ADC minimum reference. Bypass to VCMR with 10 mF in parallel with 0.1 mF. RSET 54 I Full scale DAC current adjustment. COMP 55 I Compensation pin. VSSAV 56:57,62:63 I Video Analog Ground CDAC 58 O Modulated chrominance output. VCCAV 59,60 I Video VCC, 5 V YDAC 61 O Y luminance data bus for screen video port. VDAC 64 O Composite video output. ACAP 65 I Audio CAP XOUT 71 O Crystal output. XIN 74 I 27 MHz crystal input. PCLK 79 I/O 13.5 MHz pixel clock. 2XPCLK 80 I/O 27 MHz (2 times pixel clock). HSYN_B 82 O Horizontal sync (active-low). VSYN_B 84 O Vertical sync (active-low). YUV[7:0] 86:89,92,94,96,98 I YUV data bus for screen video port.

O Dual-purpose pin RWS is the receive audio frame sync.

SEL_PLL1 SEL_PLL0 DCLK

0 0 Bypass PLL (input mode) 0 1 27 MHz (output mode) 1 0 32.4 MHz (output mode) 1 1 40.5 MHz (output mode)

O Dual-purpose pin. RSD is the receive audio data input.

I SEL_PLL0 along with SEL_PLL1 select the PLL clock frequency for the DCLK output. See the

table for pin number 23.

O Dual-purpose pin. RBCK is the receive audio bit clock.

I SER_IN is the serial input DSC mode.

0 - Parallel DSC mode. 1 - Serial DSC mode.

I ADC Common Mode Reference (CMR) buffer output. CMR is approximately 2.25 V. Bypass to

analog ground with 47 mF electrolytic in parallel with 0.1 mF.

I Internal resistor divider generates Common Mode Reference (CMR) voltage. Bypass to ana-

log ground with 0.1 mF.

MPEG-01B BOARD LAYOUT

8-6 8-6

3139 113 3448 pt2 dd wk0141

ES3880 CIRCUIT

8-7

1601 D1 2201 E9 2206 E9

2210 E9 2223 A3 2235 B3

2258 E9 2268 D1 2270 B1

2271 E1 2272 F1 2273 C1

1 23456789

LEFT

22

A

21

20

19

18

17

16

RIGHT

DSA_ACK

DSA_STB

DSA_DAT

AGND

From front uP to ES3880

15

CD10_RST

2270100p

&

100p 2277

B

14

13

12

&

11

C

10

9

8

7

6

5

4

3

&

100p

2273

IIS_SCLK

IIS_WCLK

IIS_DATA

100R

100p

AUDIOCLK

2276

&

AUDATA

2

2279

100n

+5V

74HC04D

2268

7205-F

100p

VCC7

13

D

1

1601

IIS_SCLK

&

7205-B

74HC04D

IIS_DATA

VCC7

3

E

2271

100p

IIS_WCLK

100p

2272

F

& PROVISION ON THE LAYOUT

@ True for audio with 44.1KHz sampling frequency only

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

74HC04D

3270

100R

3271

BCLK

LR

14

12

7

14

7

1

7205-A

@

7205-C

74HC04D

4

VCC7

14

7

2276 C2 2277 B2 2279 D1

SILD

3276

100R

3272

100R

VCC7

74HC04D

14

11

7

5

2

7205-D

74HC04D

SICL

AIN

ARCLK

ARFS

7205-E

VCC7

14

7

10

9

2280 C9 2281 C9 2282 C9

+5V

SDA

3209

220R

3210

6

VCC7

14

7

3204 C3 3205 C8 3206 D4

To ES3883 LD(7:0)

5V

5212

2223

+5V

5205

RAB

4K7

3208

220R

8

3204

3211

100n

VCC1

2235

VCC8

4K7

220R

VCC2

100n

3207

3207 C4 3208 C3 3209 D3

4K7

3206

3210 E3 3211 F3 3213 B9

Data Bus (8X)

VCC2

VCC1

LA(12)

LA(13)

Address bus (18X)

LA(14)

LA(15)

LA(16)

LA(17)

VDD3

LD(0)

13Q114Q215Q317Q418Q519Q620Q721

Q0

1

VPP VSS

32

VCC

A0

12

LA(0)

LCS1#

7201 ES3880

VPP81 LA1282

83

LA13 LA1484 LA1585 LA1686 LA1787 ACLK88 AOUT|SEL-PLL0

89

ATCLK90 ATFS|SEL-PLL191 DA9|DOE_92 AIN93 ARCLK94 ARFS95 TDMCLK96 TDMDR97 TDMFS

98

CAS_99 VSS1100

VCC8

3214 B9 3217 B8 3228 A8

LD(2)

LD(1)

A1

A29A38A47A56A65A7

11

10

LA(1)

80

VSS4

LA(2)

LA(11)

79

LD(4)

LD(3)

LA(3)

ES3883 select

LA(8)

LA(9)

LA(10)

77

LA1078LA11

3234 E8 3270 B2 3271 B2

LA(4)

LA(7)

PROCESSOR INTERFACE

RISC

PROCESSOR

SERIAL AUDIO

INTERF

TDM INTERFACE

VDD1

RAS_

DWE_

DA26DA37DA48DA59DA610DA711DA8

DA04DA1

1

2

3

5

DA(0)

DA(1)

DBUS(14)

DBUS(15)

40

38

39

I|O16

VSS3

VCC1

I|O1

1

2

DBUS(1)

DBUS(0)

3272 B2 3273 B8 3274 B8

LD(7)

LD(6)

LD(5)

7202

AT27C020

A826A9

LA(4)

LA(6)

LA(3)

LA270LA371LA472LA573LA674LA775LA876LA9

LA(2)

LA(7)

LA(1)

27

LA(0)

69

LA068LA1

LA(8)

LCS0_67LCS1_66LCS3_

LA(5)

LA(0:17)

LA(5)

LA(6)

HUFFMAN

DECODER

64x32 ROM

32x32 SRAM

REGISTERS

DRAM INTERF

DBUS2

DBUS013DBUS1

12

14

DA(2)

DA(3)

DA(4)

DA(5)

DA(6)

DA(7)

DA(8)

DBUS(0)

DBUS(1)

DA(0:8)

DBUS(11)

DBUS(12)

DBUS(13)

35

I|O13

DBUS(3)

VSS2

VCC2

6

34

I|O12

7

DBUS(4)

36

37

I|O14

I|O15

I|O23I|O34I|O45I|O5

DBUS(2)

3275 B8 3276 B2 5205 B3

5207 E9 5212 A3 5213 D9

EPROM

A1025A114A1228A1329A143A152A1630A17

23

LA(9)

LA(11)

LA(12)

LA(13)

LA(14)

LD(1)

LD(2)

DBUS(11)

29

LCAS_

12

LD156LD257LD358LD459LD560LD661LD7

DBUS(12)

28

13

LD(0:7)

LD(0)

54

55

LD0

AUX7

DBUS(13)

DBUS(14)

UCAS_

WE_

Row

LA(15)

27

14

LA(10)

LD(7)

LD(6)

62

64

63

65

LOE_

LWR_

DBUS3

DBUS417DBUS518DBUS619DBUS720DBUS821DBUS9

15 16

DBUS(2)

DBUS(3)

DBUS(4)

DBUS(5)

DBUS(6)

DBUS(10)

33

I|O11

DBUS(9)

32

I|O10

DBUS(8)

31

7203

MSM514265E

I|O69I|O7

8

10

DBUS(5)

DBUS(6)

DBUS(7)

LD(3)

LD(4)

LD(5)

2Kx32 ROM

512x32 SRAM

MPEG

PROCESSOR

VIDEO OUTPUT

ON SCREEN

DISPLAY

DRAM DMA

CONTROLLER

DBUS1023DBUS1124DBUS1225DBUS1326DBUS1427DBUS15

22

DBUS(10)

DBUS(7)

DBUS(8)

DBUS(9)

O/P enable

Column

30

I|O9

NC4

NC111NC2

I|O8

write

Data bus (16X)

7201 B4 7202 A6 7203 F6

P_

31

LA(17)

LA(16)

Chip enable

O/P enable

51

52

53

AUX5

AUX6

VDD3

VSS3 50

AUX4 49

AUX

AUX3 AUX2 47 AUX1 AUX0 45 PCLK 44

PCLK2X 43

CPUCLK 42

HSYNC 41 VSYNC 40

YUV7 39 YUV6 38 YUV5 37 YUV4 36 YUV3 35 YUV2

SCREEN DISPLAY

YUV1 33 YUV0 32 VDD2 31

VSS2

RESET_

30

29

28

Video Reset

DBUS(15)

DBUS(0:15)

DA(6)

DA(7)

DA(8)

25

26

24

A8

A7

OE_RAS_

DRAM

NC3

A016A117A2

15

DA(0)

DA(1)

E_22G_

48

46

34

85ms

23

A6

18

DA(5)

DA(2)

16

A5

24

6ms

VDD3

DSA_S

VDD3

5us

22

A3 A4

19

DA(3) DA(4)

7205-A F2 7205-B E1 7205-C E2

VCC2

DSA_D

YUV(7)

YUV(6)

YUV(5)

YUV(4)

YUV(3)

YUV(2)

YUV(1)

YUV(0)

RSTOUT#

21

VSS1

VCC3

20

VCC8

7205-D F2 7205-E D2 7205-F D1

VCC3

4K7

3228

AUX5

220R

3274

220R

3275

220R

3273

22K

3205

DSA_A

PCLKCSCN

HSYNC

YUV(0:7)

+5V

Address bus (9X)

VCC1

3217

To servo uP

135M10

VSYNC

22K

3214

2282

10K

10n

3213

2280

22K

100p

2281

DSA_STB

DSA_ACK

DSA_DAT

100p

VCC7

5213

2201

5V

100n

VCC8

3234

5207

1K

2210

5V

100n

2206

100n

2258

3139 118 54470...for 88170...3448 pt2 dd wk0141

A

B

C

D

E

100u

F

1 23456789

ES3883 CIRCUIT

8-8

1602 C9 1603 A9 2211 D1

2213 D1 2214 D2 2215 D2

2216 D2 2217 D8 2218 D8

2219 C9 2220 D9 2224 B6

2225 B8 2226 B7 2227 A7

1234567 89

+5V

5210

5V

VAV

A

2253

100u

2256

100n

B

PCLKCSCN

HSYNC

VSYNC

LD(7:0)

C

YUV(7:0)

D

+5V

5208

2211

100u

2213

5V

100n

2214

100n

VCC3

E

10u

2254

&

3239 10K

7208 BC857BW

&

BC847B 7206

F

3241

22K

&

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

@ Adding 4001 will set MPEG in Auto Play Mode, it must be remove

before fixing back into set.

1234567 89

2228 A7 2229 A8 2230 E3

135M10

YUV(7:0)

VCC3

2216

100n

MPEG_RESET

10u

2264

2231 B6 2233 A4 2234 B4

LD(7:0)

LD(7)

LD(6)

LD(5)

LD(4)

LD(3)

LD(2)

LD(1)

LD(0)

YUV(7)

YUV(6)

YUV(5)

YUV(4)

YUV(3)

YUV(2)

YUV(1)

YUV(0)

2215

3219

13.5 MHZ

27MHZ

100n

LCS1#

AUX5

100K

@

VCC3

3237

4001

2253 A1 2254 E1 2256 A2

~160ms

DRST

BC857BW

4002

&&

4K7

2259 E7 2261 C9 2262 A8

7213

&

3226 100R

100n

2230

&

47R

3288

220R3223

100R3225

AUDATA

BCLK

AUDIOCLK

RSTOUT#

2263 C7 2264 E2 2265 E9

3224 220R

LR

&

2284

VCC1

2u2

VCC3

2284 A4 3212 E4 3218 A6

10K

3242

2233

10p

2234

10p

VCC3

3219 E2 3221 A5 3223 B3

3236

27MHz

5201

3224 B4 3225 B3 3226 B3

DSA_STB

3227 F8 3229 E6 3230 F8

PAL (H)_NTSC(L)

100R

5215

3221

100K

27MHz

CX-11F

2.3V

777879880

81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100

110

4

9

5

VCC3

3212

100R

4K73287

3240

3231 E8 3232 E8 3233 F8

VCC3

100n

2231

5.0V

1.9V

7204

ES3883

5.0V

2.3V

11 12 13 14 1516 17 18

4K7

3235 D9 3236 A4 3237 F3

3238 F7 3239 E1 3240 F5

VAV

4K7 3218

100n

192 2 02122232425262728293 30

2224

4K7

220R3249

1.3V

3250

3229

2259

10n

3241 F1 3242 A4 3243 F7

22R

1.3V

515253545556575859660616263646566676869770717273747576

50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31

VCC3

4K7

VAV

6204

6205

2226

3238

2.3V

100n

2.3V

3244 D8 3245 C8 3246 A7

3246

BAT85 BAT85

75R

1n2263

3247 B8 3248 B7 3249 B6

&

2228

2227

75R

3248

VCC3

4K7

5204

2u7

390p

AOL+

AOLAOR-

AOR+

3243

180p

75R

3247

VAA

100n2225

3250 B7 3287 E4 3288 A3

2229

390p

3245 1K

VCC3

4K7

4001 F3 4002 E3 5201 A4

5203

2u7

47u

2217

3244 4K7

4K7

3232

3231

100R

5203 A8 5204 A8 5208 D1

5210 A1 5215 A5 6204 A7

6205 A7 7204 D6 7206 F2

1603

1

2

&

2262

100p

EH-B

47u

100n

2218

MIC_DET

2219

VAA

VA

100n

2220

3235

Echo Function

&

2261

AGND

BC847BW

10K

100p

7209

&

1602

1

2

3

MIC_DET

100p

2265

Low

Enable

AGND

High

3230

3233

3227

Disable

200KHz

5.5 KHz

ARCLK

AIN

ARFS

3139 118 54470...for 88170...3448 pt2 dd wk0141

7208 E1 7209 D9 7213 A3

A

B

C

D

E

F

AUDIO CIRCUIT

8-9

A

B

C

D

E

F

AOL-

AOL+

AOR-

AOR+

123456789

4u7 2260

22694u7

4u7 2245

+5V

2209

22464u7

VR

2240

IN OUT

100u

3281

10K

3282

10K

AGND

7211

LF35

GND

100n

3265

10K

3261

10K

2237

2267

VR

2266

2.4V

100u

AGND

1n

3258

3257

2249

3267

4K7

AGND

47u

2.4V

4K7

3K9

3256

5209

2.4V

2251

1n

3266

4K7

AGND

4

2

NJM4560M

8

3

2250

1n

3262

4K7

4

6

NJM4560M

8

5

2244

3.5V

7207-B

4.5V

5211

47u

2212

2.4V

7207-A

AGND

2.4V

100u

2252 10u

1

AGND

10u2242

7

3255

47R 33R

2202

100n

2203

3283

3284

100n

3285

100R

100K

3286

100R

100K

AGND

3254

47R

2204

AGND

100n

2275

2274

3253

VDD3

LEFT

470p

RIGHT

470p

AGND

~160ms

+5V

0.5ms

CD10_RST TIMING

3251

4R7

CD10_RST

VA

100u

BC847BW

2243

+5V

22R22R

22R

100n

7214

5216

6208

BZX79-B4V7

3252

3268

3269

5217

2278

2221

47u

10K

3279

100u

2283

3278

22K

2255

AGND

+5V

10n

10K

3277

RAB

4.8V

2257

AGND

4.4V

0V

1n

VCC

VAA

2238

AGND

34

35

36

37

38

39

40

41

42

43

44

P0_3

P0_2

P0_1

P0_0

VDD

NC4

P1_0

P1_1

P1_2

P1_3

P1_4

1

22n

VCC

3259

10K

33

P0_432P0_531P0_630P0_7

8-bit microcontroller

P1_52P1_63P1_7

4

3.7V

2.5V

SICL

0V

SDA

3.5V

SILD

DSA_D

VCC

47R

10K

3263

3264

4.4V

27

28

29

EA

ALE

NC3

7212

RST

P3_07P3_18P3_29P3_3

NC1

5

6

DRST

DSA_A

4.4V

26

PSEN

3215

47R

25

P2_7

10

VCC

10K

3216

4.4V

24

P2_6

P3_411P3_5

23

P2_5

P2_4

P2_3

P2_2

P2_1

P2_0

XTAL1

XTAL2

P3_7

P3_6

47R

3220

NC2

VSS

DSA_S

22

21

20

19

18

17

16

15

14

13

12

10K

1.9V

2.2V

VCC

3222

12MHz

3260

1M

5202

12M CST

A

B

C

D

E

F

2202 F3 2203 F3 2204 F3 2209 F1 2212 F2 2221 F6 2237 D1 2238 F7 2240 D1 2242 C3 2243 F5 2244 D2 2245 C1 2246 C1 2249 F2 2250 B2 2251 A2 2252 A3 2255 F6 2257 F6 2260 A1 2266 D1 2267 B1 2269 B1 2274 D3 2275 B3 2278 C5 2283 B6 3215 A8 3216 A8 3220 A8 3222 A9 3251 E4 3252 A5 3253 D4 3254 D3 3255 D3 3256 D2 3257 D2 3258 D2 3259 B7 3260 D9 3261 C1 3262 C2 3263 A8 3264 A8 3265 A1 3266 A2 3267 B2 3268 A5 3269 B5 3277 C6 3278 C6 3279 D6 3281 B1 3282 C1 3283 B3 3284 D3 3285 A3 3286 C3 5202 D9 5209 E2 5211 D2 5216 E5 5217 B5 6208 F5 7207-A B2 7207-B D2 7211 E1 7212 C8 7214 D5

ALL DC VOLTAGES ARE MEASURED UNDER 5V SUPPLY CONDITION

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

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3139 118 54470...for 88170...3448 pt2 dd wk0141

8-10

ELECTRICAL PARTS LIST - MPEG-01B BOARD

MISCELLANEOUS 1601 2422 025 16837 Flex Socket 22pin Hort.

CAPACITORS 2201 4822 126 14305 100nF 10% 16V 2202 4822 126 14305 100nF 10% 16V 2203 4822 126 14305 100nF 10% 16V 2204 4822 126 14305 100nF 10% 16V 2206 4822 126 14305 100nF 10% 16V 2209 4822 124 40207 100µF 20% 25V 2210 4822 126 14305 100nF 10% 16V 2211 4822 124 40207 100µF 20% 25V 2212 4822 124 40207 100µF 20% 25V 2213 4822 126 14305 100nF 10% 16V 2214 4822 126 14305 100nF 10% 16V 2215 4822 126 14305 100nF 10% 16V 2216 4822 126 14305 100nF 10% 16V 2217 4822 124 40433 47µF 20% 25V 2218 4822 126 14305 100nF 10% 16V 2219 4822 124 40433 47µF 20% 25V 2220 4822 126 14305 100nF 10% 16V 2221 4822 124 41584 100µF 20% 10V 2223 4822 126 14305 100nF 10% 16V 2224 4822 126 14305 100nF 10% 16V 2225 4822 126 14305 100nF 10% 16V 2226 4822 126 14305 100nF 10% 16V 2227 4822 126 14315 390pF 5% 50V 2229 4822 126 14315 390pF 5% 50V 2231 4822 126 14305 100nF 10% 16V 2233 4822 122 33741 10pF 10% 50V 2234 4822 122 33741 10pF 10% 50V 2235 4822 126 14305 100nF 10% 16V 2237 4822 124 40207 100µF 20% 25V 2238 4822 126 14494 22nF 10% 25V 2240 4822 126 14305 100nF 10% 16V 2242 4822 124 40248 10µF 20% 63V 2243 4822 124 41584 100µF 20% 10V 2244 4822 124 40433 47µF 20% 25V 2245 4822 124 40769 4,7µF 20% 100V 2246 4822 124 40769 4,7µF 20% 100V 2249 4822 124 40433 47µF 20% 25V 2250 3198 016 31020 1nF 5% 25V 2251 3198 016 31020 1nF 5% 25V 2252 4822 124 40248 10µF 20% 63V 2253 4822 124 41584 100µF 20% 10V 2255 5322 126 11583 10nF 10% 50V 2256 4822 126 14305 100nF 10% 16V 2257 3198 016 31020 1nF 5% 25V 2258 4822 124 40207 100µF 20% 25V 2259 5322 126 11583 10nF 10% 50V 2260 4822 124 40769 4,7µF 20% 100V 2263 3198 016 31020 1nF 5% 25V 2264 4822 124 40248 10µF 20% 63V

2266 3198 016 31020 1nF 5% 25V 2267 3198 016 31020 1nF 5% 25V 2269 4822 124 40769 4,7µF 20% 100V 2271 4822 122 31765 100pF 2% 63V 2272 4822 122 31765 100pF 2% 63V 2274 4822 126 13881 470pF 5% 50V 2275 4822 126 13881 470pF 5% 50V 2278 4822 126 14305 100nF 10% 16V 2279 4822 126 14305 100nF 10% 16V 2280 4822 122 31765 100pF 2% 63V 2281 4822 122 31765 100pF 2% 63V 2282 5322 126 11583 10nF 10% 50V 2283 4822 124 40433 47µF 20% 25V

RESISTORS 3204 4822 051 30472 4k7 5% 0,062W 3205 4822 051 30223 22k 5% 0,062W 3206 4822 051 30472 4k7 5% 0,062W 3207 4822 051 30472 4k7 5% 0,062W 3208 4822 051 30472 4k7 5% 0,062W 3209 4822 051 30221 220R 5% 0,062W 3210 4822 051 30221 220R 5% 0,062W 3211 4822 051 30221 220R 5% 0,062W 3212 4822 051 30101 100R 5% 0,062W 3213 4822 051 30223 22k 5% 0,062W 3214 4822 051 30103 10k 5% 0,062W 3215 4822 051 30479 47R 5% 0,062W 3216 4822 051 30103 10k 5% 0,062W 3217 4822 051 30223 22k 5% 0,062W 3218 4822 051 30472 4k7 5% 0,062W 3220 4822 051 30479 47R 5% 0,062W 3221 4822 117 13632 100k 1% 0,062W 3222 4822 051 30103 10k 5% 0,062W 3223 4822 051 30221 220R 5% 0,062W 3224 4822 051 30221 220R 5% 0,062W 3225 4822 051 30101 100R 5% 0,062W 3226 4822 051 30101 100R 5% 0,062W 3227 4822 051 30101 100R 5% 0,062W 3228 4822 051 30472 4k7 5% 0,062W 3229 4822 051 30472 4k7 5% 0,062W 3230 4822 051 30101 100R 5% 0,062W 3231 4822 051 30472 4k7 5% 0,062W 3232 4822 051 30472 4k7 5% 0,062W 3233 4822 051 30101 100R 5% 0,062W 3234 4822 051 30102 1k 5% 0,062W 3235 4822 051 30103 10k 5% 0,062W 3236 4822 051 30101 100R 5% 0,062W 3237 4822 051 30472 4k7 5% 0,062W 3238 4822 051 30472 4k7 5% 0,062W 3239 4822 051 30103 10k 5% 0,062W 3240 4822 051 30472 4k7 5% 0,062W 3242 4822 051 30103 10k 5% 0,062W

ELECTRICAL PARTS LIST - MPEG-01B BOARD

3243 4822 051 30472 4k7 5% 0,062W 3244 4822 051 30472 4k7 5% 0,062W 3245 4822 051 30102 1k 5% 0,062W 3246 4822 051 30759 75R 5% 0,062W 3247 4822 051 30759 75R 5% 0,062W 3248 4822 051 30759 75R 5% 0,062W 3249 4822 051 30221 220R 5% 0,062W 3250 4822 117 12139 22R 5% 0,062W 3251 4822 052 10478!4R7 5% 0,33W 3252 4822 117 12139 22R 5% 0,062W 3253 4822 051 30339 33R 5% 0,062W 3254 4822 051 30479 47R 5% 0,062W 3255 4822 051 30479 47R 5% 0,062W 3256 4822 051 30392 3k9 5% 0,062W 3257 4822 051 30472 4k7 5% 0,062W 3258 4822 051 30472 4k7 5% 0,062W 3259 4822 051 30103 10k 5% 0,062W 3260 4822 051 30105 1M 5% 0,062W 3261 4822 051 30103 10k 5% 0,062W 3262 4822 051 30472 4k7 5% 0,062W 3263 4822 051 30479 47R 5% 0,062W 3264 4822 051 30103 10k 5% 0,062W 3265 4822 051 30103 10k 5% 0,062W 3266 4822 051 30472 4k7 5% 0,062W 3267 4822 051 30472 4k7 5% 0,062W 3268 4822 117 12139 22R 5% 0,062W 3269 4822 117 12139 22R 5% 0,062W 3270 4822 051 30101 100R 5% 0,062W 3271 4822 051 30101 100R 5% 0,062W 3272 4822 051 30101 100R 5% 0,062W 3273 4822 051 30221 220R 5% 0,062W 3274 4822 051 30221 220R 5% 0,062W 3275 4822 051 30221 220R 5% 0,062W 3276 4822 051 30101 100R 5% 0,062W 3277 4822 051 30103 10k 5% 0,062W 3278 4822 051 30223 22k 5% 0,062W 3279 4822 051 30103 10k 5% 0,062W 3281 4822 051 30103 10k 5% 0,062W 3282 4822 051 30103 10k 5% 0,062W 3283 4822 117 13632 100k 1% 0,062W 3284 4822 117 13632 100k 1% 0,062W 3285 4822 051 30101 100R 5% 0,062W 3286 4822 051 30101 100R 5% 0,062W 3287 4822 051 30472 4k7 5% 0,062W 4002 4822 051 30008 0R Jumper 0603

COILS & FILTERS 5201 2422 543 01137 X’tal Resonator 27MHz 5202 5322 242 73686 Ceram Resonator 12MHz 5203 4822 157 11868 Coil 2,7µH 5% 5204 4822 157 11868 Coil 2,7µH 5% 5205 4822 157 11506 Chip Ind. 120R 100MHz

5207 4822 526 10704 FE Bead 100MHz 5208 4822 526 10704 FE Bead 100MHz 5209 4822 526 10704 FE Bead 100MHz 5210 4822 526 10704 FE Bead 100MHz 5211 4822 157 11506 Chip Ind. 120R 100MHz 5212 4822 157 11506 Chip Ind. 120R 100MHz 5213 4822 157 11506 Chip Ind. 120R 100MHz 5215 4822 157 11506 Chip Ind. 120R 100MHz 5216 4822 157 11506 Chip Ind. 120R 100MHz 5217 4822 157 11506 Chip Ind. 120R 100MHz

DIODES 6204 4822 130 31983 BAT85 6205 4822 130 31983 BAT85 6208 4822 130 34174 BZX79-B4V7

TRANSISTORS & INTEGRATED CIRCUITS 7201 9322 139 79671 ES3880 7202 9965 000 08683 AT27C020-70JC 7203 9322 164 13668 MSM514265E-60JS 7204 9322 138 97671 ES3883 7205 9337 142 60653 74HC04D 7207 4822 209 83357 NJM4560M 7208 5322 130 42756 BC857BW 7209 3198 010 42310 BC847BW 7211 9322 154 82668 LF35ABDT 7212 9352 701 41518 CV9210B-83C51RC+ 7214 3198 010 42310 BC847BW

Note : Only the parts mentioned in this list are normal

service spare parts.

9-1

ETF7 TAPE MODULE

Tapedeck wiring (Double deck)

TO ETF BOARD CONNECTOR 1770 (ND) 14P

CONNECTOR 1740 (DB) 14P

REC REV

CRO2*

REC FWD

9-1

CRO2*

* Not for Ferro version

(Non-Dolby Version)

Variations table for Analog Circuit

Autoreverse Non-autoreverse

ND/DD/FR ND/DD/FF

Chrome/Ferro Chrome/Ferro Ferro 2624 - - 100nF 2701 , 2702 150pF 270pF 270pF 2703 , 2704 100pF 220pF 220pF 2717 , 2718 10nF 15nF 15nF 2721 , 2722 6,8nF 6,8nF 2727 , 2728 470pF 1nF 1nF 3616 10k 1k 1k 3618 6k8 - 3620 10k trimmer - 3622 - 10k trimmer 10k trimmer 3672 4k7 - 3676 47k - 3687 220R 220R 3688 680R - 3723 , 3724 15k 18k 18k 3725 , 3726 10R 10R 3727 , 3728 5k6 6k8 6k8 3729 , 3730 3k3 4k7 4k7 3743 , 3744 1k5 2k2 2k2 3745 , 3746 3k3 5k6 5k6 3754 , 3755 1M 47R 47R

3769 12k 8k2 8k2 3772 6k8 5k6 5k6 4785 - - 0R jumper 3774 15k 8k2 8k2 6614 1N4148 - 7616 BC857B - 7622 BC847B - -

Autoreverse Non-autoreverse

ND/DD/FR ND/DD/FF

Chrome/Ferro Chrome/Ferro Ferro

BLOCK DIAGRAM

9-2

Line-In

Playback Head

Rec/Pb Head

Erase Head

ATTEN

BIAS SYM

HD SW.

REC

Rec current

BIAS ADJ

Bias

7710

SOURCE SEL HEF4952BT

1A0 1A1 1A2

7720

PRE-AMPLIFIER AN7318S

ALCEN

PLAYBACK EQUALISATION

ALC

7740

PB EON. SW. HEF4952BT

2A0 2A1 2A2

IEC I IEC II REC EON.

7730

REC EON. SW. HEF4952BT

3A0 3A1 3A2 (HS) (REC) (CRB)

4794 #

#

NOM/HI SPEED REC EON.

9792 #

For Dolby version only

PB A ADJ

1A0

MPX

Rec In

PB B ADJ

1A1

7640

RECORD AMP NJM4560D

NOM/HI SPEED REC EON.

PB In

7630

DOLBY B NR CXA1101M

DOLBY

REC ADJ

2A2

PB Out

ATTEN

PB Out

REC Out

MUTE

7788

2A2

NOTE:

Erase

# For Non-dolby version only Only 1 channel is presented.

MicroProcessor Control / Communication lines

Direct / Indirect Control lines from Shift Registers

OSCILLATOR

REC

CRB

1A0

REC

CRA

NS/HS (NS)

7622

7780

7787

7792

7791

ALCEN

1A2

1A1

2A0

HS

3A0

3A0 NS

4x

SOLENOID SUPPLY CTRL

MOTOR VCC SUPPLY CTRL

NS/HS CTRL

DECK(S) SW. STATUS TO VOLTS CONV.

2x

SOLENOID SUPPLY CTRL

Deck B (Rec/Pb) switches, sensors & motor

AD1 AD2

CLK

DATA

STROBE

7610

SHIFT REGISTER HEF4094BT

1A0 2A1 2A2 REC NS/HS (NS)

Deck A (Pb) switches, sensors & motor

9-3 9-3

Brief introduction

General

1.

Playback Mode Signal from the playback head Deck A or Deck B is selected and fed through by the Mode Selector IC7710 (HEF4952BT). The signal is amplified by amplifier IC7720 (AN7323S) before feeding to the IC7740 (HEF4952BT) and out to the AF Board via connector 1701.

Recording Mode

2. Recording Signal is selected and fed through by the Mode Selector IC7710 (HEF4952BT) which is then amplified by the amplifier IC7720 (AN7323S). The amplified output signal will pass through IC7730 (HEF4952BT) for record equalization and back to IC7710 (HEF4952BT) before registered into the Rec/PB Head of Deck B.

3.

Dubbing Mode In Dubbing mode, signal from the playback head Deck A is selected and fed through by the Mode Selector IC7710 (HEF4952BT) which is then equalised for playback mode by the amplifier IC7720 (AN7323S) so that a flat response is obtained after the pre-amp. The equalised signal will then follow the same path as in the Recording mode.

Mode Selector

4. The Mode Selector IC7710 (HEF4952BT) caters for 4 inputs signal, namely Playback Signal from Deck A, Playback Signal from Deck B, Recording Signal and Dubbing Signal.

5. Amplifier PB/REC Amplifier IC7720 (AN7323S) is for the purpose of amplifying the Playback and Recording signal from the Mode Selector.

6.

Automatic Level Control (ALC) ALC circuit consists of resistors (3760, 3765, 3766, 3767), capacitors (2762 , 2763) and control by transistor 7787 (BC847B). ALC limits the amplifier output to a constant value when input signal becomes too large, thus limiting recording current to below saturation level, to prevent recording distortion.

Muting Circuit (For Non-Dolby version only)

7. Switch S4 of the IC7740 (HEF4952BT) is for the purpose of muting the output during Recording mode. During Recording mode, S4 is closed and shorted to the ground.

8. IC7740 (HEF4952BT) The function of the IC7740 (HEF4952BT) is to change time constant between 120us Ferro (IEC I) and 70us Chrome (IEC II) during playback mode. It will automatically determined whether the tape type is 120us Ferro (IEC I) or 70us Chrome (IEC II). This IC will switch to Flat Gain during the Recording mode.

9.

IC7730 (HEF4952BT) The function of the IC7730 (HEF4952BT) is to change gain and time constant according to tape type and recording speed to boost recording current at higher frequency during recording to compensate for head loss. It will automatically determined whether the tape type is 120us Ferro (IEC I ) or 70us Chrome (IEC II).

Bias Level

10. Bias Level making use of the Variable resistor (3773) for adjusting the optimal level of the bias current for Ferro or Chrome.

11.

Bias Symm (For Dolby B NR version only) Bias Symm making use of the Variable resistor (3785) to adjust the bias current for the left and the right channel to be equal.

PB Switch

12. Playback Switch which consists of the FETs 7785 (For Dolby B NR version only) & 7786 (J111) is for the purpose of providing a virtual ground for the Rec/PB Head (Deck B) during Playback mode. During the Playback mode, the FETs are turn on and shorted pin 2 and 4 of connector 1720 to the ground. During Recording mode, the FETs are turn off to allow the oscillator signal to be superposition onto the Recording signal for recording.

13.

Motor Speed (For FR versions only) During High speed dubbing, a feedback signal from the uP through pin 03 of the IC7610 (HEF4094BT) will trigger the transistors 7622 (BC847B) and 7616 (BC857B) to cause a change in the voltage level between High and Low, thus changing the speed of the motor.

IC7610 (HEF4094BT)

14. IC7610 (HEF4094BT) is a Shift Register use for issues the logic for cmos switch ICs (HEF4952BT) via 1A0, 2A1 and 2A2. It also issues logic to On/Off SOL_A, SOL_B and MOT. Recording speed is controlled via NS/HS.

Dolby Circuit (For sets with Dolby B NR version only)

15.

IC7630 (CXA1551M) IC7630 (CXA1551M) in the Dolby circuit is a Dolby Noise Reduction Type B IC for the Playback and Recording signal. Noise Reduction ON/OFF are controlled by DOLBY, which is from CLK, direct from uP. After clocking in DATA, CLK is set to HIGH/ LOW for NR OFF/ON.

19kHz Filter

16. The 19kHz filters 5631 & 5632 (LXD-210) in the Dolby circuit is for the purpose of filtering the 19kHz Pilot Tone (for Tuner signal only) of the Recording signal.

17. Level Adjust The Variable resistor 3635, 3636,3641 and 3642 in the Dolby circuit is for adjusting the playback level of the Dolby reference (400Hz , 200nWb/m). Transistor 7631, 7632 are ON to enable adjustment of 3641, 3642 during Playback Deck A. Transistor 7633, 7634 and 3635, 3636 are active for Playback Deck B.

18.

Amplifier IC7640 (NJM4560M) The Amplifiers 7640A & 7640B (NJM4560M) in the Dolby circuit is for the purpose of amplified the Recording signal.

Muting Circuit

19. The muting circuit which consists of transistors 7788, 7789 and 7790 (BC847B) is for the purpose of muting the output during Recording mode.

NOTATIONS & ABBREVIATIONS USED IN THIS DOCUMENT

CR Chrome (IEC type II) DB Dolby NR type B DD Double Deck DM Double Motor FE Ferro (IEC type I) FF Non-Autoreverse FR Autoreverse Deck B Gnd x Ground x HSD High speed dubbing ND Non Dolby NR Noise Reduction NSD Normal speed dubbing PB Playback REC Record S/A Sub-assy SD Single Deck SM Single Motor

CONNECTORS ASSIGNMENTS:

9-49-4

CONNECTOR 1701 INTERCONNECTION TO AF BOARD

1 REC-L Record input left 2 REC-R Record input right 3 GND A AF Ground 4 TAPE-L Playback output left 5 +12V D.C. supply (+12V) for AF electronics 6 TAPE-R Playback output right 7 -CMOS Negative d.c. supply (-9V) for CMOS ICs

CONNECTOR 1703 INTERCONNECTION TO AF BOARD

1 GND M Motor Ground 2 +MOTOR D.C. supply (+12V) for tape deck motor & solenoid

CONNECTOR 1706 INTERCONNECTION TO FRONT BOARD

1 AD2 Deck sensing switches output voltage / Deck A EOT 2 AD1 Deck sensing switches output voltage / Deck B EOT 3 +5V DC supply +5V for ADC network 4 GND P Control & Oscillator Ground 5 CLK HEF4094BT shift register Clock line 6 DATA HEF4094BT shift register Data line 7 STROBE HEF4094BT shift register Strobe line

CONNECTOR 1710 DECK B HEADS CONNECTON

1 B R/P HD L+ R/P Head left channel positive 2 GND A R/P Head return ground 3 B R/P HD R+ R/P Head right channel positive 4 ERASE HEAD Erase Head 5 GND A Erase Head ground

CONNECTOR 1720 DECK B HEADS CONNECTON

(For Non-Dolby version only)

(For Dolby B NR version only)

CONNECTOR 1740 DECK A & B CONTROL INTERFACE

1 REC REW Record tab protection status switch (reverse) [open=on: close=off] 2 CrO2 B Chrome tape detection switch deck B [open=Cr: close=Fe] 3 REC FWD Record tab protection status switch (forward) [open=on: close=off] 4 PHOTO B Photo sensor output (tape movement indication) 5 SOL B Solenoid supply for deck B 6 Vcc Deck / Motor supply 7 MODE B Mode switch (head engagement) [open=off: close=engaged] 8 GND M Deck / Motor ground 9 SOL A Solenoid supply for deck A 10 PHOTO A Photo sensor output (tape movement indication) 11 MODE A Mode switch (head engagement) [open=off: close=engaged] 12 L L pin for motor 13 CrO2 A Chrome tape detection switch deck A [open=Cr: close=Fe] 14 H H pin for motor

CONNECTOR 1770 DECK A & B CONTROL INTERFACE

1 REC REW Record tab protection status switch (reverse) [open=on: close=off] 2 CrO2 B Chrome tape detection switch deck B [open=Cr: close=Fe] 3 REC FWD Record tab protection status switch (forward) [open=on: close=off] 4 PHOTO B Photo sensor output (tape movement indication) 5 SOL B Solenoid supply for deck B 6 Vcc Deck / Motor supply 7 MODE B Mode switch (head engagement) [open=off: close=engaged] 8 GND M Deck / Motor ground 9 SOL A Solenoid supply for deck A 10 PHOTO A Photo sensor output (tape movement indication) 11 MODE A Mode switch (head engagement) [open=off: close=engaged] 12 L L pin for motor 13 CrO2 A Chrome tape detection switch deck A [open=Cr: close=Fe] 14 H H pin for motor

(For Dolby B NR version only)

(For Non-Dolby version only)

1 B R/P HD L+ R/P Head left channel positive 2 B R/P HD L- R/P Head left channel negative 3 B R/P HD R+ R/P Head right channel positive 4 B R/P HD R- R/P Head right channel negative 5 ERASE HEAD Erase Head 6 GND A Erase Head ground

CONNECTOR 1730 DECK A HEAD CONNECTIONS

1 A PB HD L+ Pb Head left channel positive 2 GND A Pb Head return ground shield 3 A PB HD R+ Pb Head right channel positive

(For Double Deck versions only)

TAPE MECHANISM ELECTRONICS

9-5 9-5

TAPE ADJUSTMENT & CHECK TABLE

B Photo Sensor

R1 (680R)

Motor

R2 (680R)

Rec-R

CrO2*

Rec-F

Solenoid

B-Mode

Solenoid

A-Mode

1. B Rec Switch (REV)

2. B CrO2 Switch

3. B Rec Switch (FWD)

4. B Photo Out

5. B Solenoid

6. Vcc 12V

7. B Mode Switch

8. Gnd

9. A Solenoid

10. A Photo Out

11. A Mode Switch

12. Motor L

13. A CrO2 Switch

TEST

CASSETTE

ADJUST MOTOR SPEED

NORMAL SPEED

CHECK WOW & FLUTTER

DECK A & B

ADJUST AZIMUTH

DECK A & B

CHECK PLAYBACK FREQUENCY RESPONSE

DECK A & B

ADJUST BIAS CURRENT

DECK B

SBC420

3150Hz

SBC420

3150Hz

SBC420

10kHz

SBC420

SBC419A^

SBC420

RECORDER

MODE

PLAY B

PLAY A

PLAY

PLAY FWD

PLAY REV #

PLAY

RECORD

MEASURE

ON

or

1

RIGHT

LEFT

or

1

RIGHT

LEFT

or

1

RIGHT

LEFT

or

1

RIGHT

LEFT

or

5

RIGHT

LEFT

2

6

READ ON

frequency counter

W&F-meter

mV-meter

ADJUST

with

3620

check

left hand screw

right hand screw

check

3773

check

to

3150Hz +/- 0.5%

3150Hz -0.8/+1.8%

<0.4 % DIN

max. output level & left=right

limits see fig.1

995mV

750mV +/- 1.5dB

A Photo Sensor

14. Motor H

CrO2*

* No Leaf switch & copper pattern shorted together for Ferro version

Mechanism B Head Wires Soldering (Non-Dolby version)

Rec/Pb Head

Mechanism B Head Wires Soldering (Dolby B NR version)

Rec/Pb Head

Head wire connector pcb

1. +L ch (White)

2. - ch (Black)

3. +R ch (Red)

4. E Head (Blue)

5. E Head (Yellow)

For Auto-reverse Head

Head wire connector pcb

1. +L ch (White)

2. - L ch (Black)

3. +R ch (Red)

4. - R ch (Blue)

5. E Head (Yellow)

6. E Head (Yellow)

For Auto-reverse Head

Mechanism A Head Wires Soldering

Pink or Red

White

Rec/Pb Head

Erase Head

Rec/Pb Head

Erase Head

Play Head

Head wire connector pcb

For Normal Head

Head wire connector pcb

For Normal Head

Screen (Gnd)

1. White

2. Black

3. Red

4. Blue

5. Yellow

1. White

2. Black

3. Red

4. Blue

5. Yellow

CHECK OVERALL FREQUENCY RESPONSE AND DISTORTION

Inject 3mV signals 100Hz, 250Hz, 1kHz, 10kHz, 12.5kHz

via

Inject 1kHz 8.85mV

via

SBC419A^ : 4822 397 30069 SBC420 : 4822 397 30071

or

level(dB)

4

3

SBC419A^

or

SBC420

RECORDED

CASSETTE

SBC419A^

or

SBC420

RECORDED

CASSETTE

8dB

250

80

6dB

figure. 1

RECORD B

PLAY B

RECORD B

PLAY B

4k

or

1

RIGHT

LEFT

or

1

RIGHT

LEFT

# For Auto-reverse version only * If high frequencies are not within limits, decrease bias and re-measure.

If distortion is too high, increase bias and re-meaure

^ Not applicable for Ferro version

8dB

f(Hz)

12.5k

2

mV-meter

THD-meter

level(dB)

8dB 10dB (HSD)

100

250

check

figure. 2

6dB

limits see fig. 2 *

<3% *

8dB 10dB (HSD)

10k

4k

f(Hz)

9-6

COMPONENT LAYOUT

CHIP LAYOUT

4

3

5

6

3139 113 3409 pt2 dd wk0042

2

1

2

Some location on this board is prepared for both 0603 & 0805 SMDs footprint, in such locations 0603 SMDs may be substituted.

4

1

3

5

6

3139 113 3409 pt2 dd wk0042

ANALOG CIRCUIT

1701 F9 1710 C1 1730 A1 2701 B2 2702 B2 2703 A2 2704 B2

A

B

C

D

E

F

2705 A2 2706 A2 2707 A4 2708 B4 2709 A5 2710 B5 2711 A6

REC_R

2784

A

9-7

4794 C6 5701 D2 5703 F1 6770 E2 6771 E2 6772 D1 6773 D1

6774 D3 6775 C3 6776 F3 6777 E2 6778 E4 6782 C7 6785 A7

6786 B7 7710 A3 7720 A5 7730 D6 7740 A8 7780 F4 7781 F3

7782 E1 7783 E2 7784 D2 7786 C2 7787 C8 7791 F5 7792 D8

2712 B6 2713 A6 2714 B6 2715 A4 2716 C4 2717 C6 2718 D6

2719 C5 2720 D5 2721 C5 2722 D5 2723 C5 2724 D5 2725 D4

2726 D4 2727 A3 2728 E5 2729 A8 2730 B8 2733 A5 2734 C4

9-7

2735 B3 2737 A6 2738 B6 2741 D6 2742 C3 2743 F1 2744 A4

2745 F5 2746 F8 2747 E8 2760 E3 2761 B5 2762 B6 2763 B6

2765 B4 2769 F7 2770 F8 2780 F3 2781 F2 2782 F2 2784 F1

2785 F1 2786 D1 2787 D3 3701 B1 3702 C2 3703 A2 3704 B1

3705 A4 3706 B4 3707 A5 3708 B4 3709 A4 3710 C4 3711 A5

3712 B4 3713 A7 3714 B7 3715 A6 3716 B6 3717 C6 3718 E6

3719 C6 3720 E6 3721 C6 3722 D6 3723 A3 3724 D5 3725 C5

3726 D5 3727 A7 3728 B7 3729 A7 3730 B7 3731 A7 3732 B7

3733 A2 3734 B2 3735 A2 3736 B1 3741 A6 3742 C7 3743 F8

3744 F8 3745 F8 3746 E8 3748 C8 3749 C7 3751 E5 3752 F4

3753 F5 3754 E8 3755 E7 3756 D8 3757 D8 3758 D8 3759 D7

3760 A7 3761 E3 3762 E2 3763 A5 3764 A5 3765 B6 3766 B7

3767 A7 3768 E8 3769 E4 3770 F2 3771 F2 3772 F3 3773 E3

3774 E3 3775 F3 3776 F2 3777 F2 3778 E1 3779 D3 3780 D2

3781 D2 3784 D1 3786 F4 3787 C3 3788 C3 3789 F4 4790 C3

123456789

2727

*

13

14

2

3

4

A0 A1 A2

2711

100p

2762

2738

100n

2712

A

2717

*

10n

3717

2K2

7 9

10

8

4

13

7730

HEF4952B

A2

A1

0

0 0

0 1

0 0

1

0

1

2713

10u

2737

100n

100p

A

4u7

100n

A

3765

39K

10u

3A0 REC

CRB

3741

2K2

9793

ALCEN

2714

LH

2741

-C

+C

3715

A

2763

3716

P

1K8

47u

1K8

4794

LH

3713

10R

3767

3766

3714

10R

3742

2K2

3760

120R

4M7

A

1A0

REC

6785

1N4148

*

1N4148

6786

*

6782

1N4148

3749

47K

2A0

3727

5K6

3731

8K2

3729

3K3

3732

8K2

3730

3K3

3728

5K6

2729

2730

3748

2K2

+5

CONTROL LOGIC

10K

3759

7792

BC847B

22n

15 16 14 12 11

B2

ALCEN

7787 BC847B

A

3756

220K 3757

220K

2 1 3 5 6

B1

9791

HEF4952B

S0 S1 S2

S3

S0 S1 S2

S3

9792

7740

S4

VSS

VEE

VDD

S4

--

STOP

-REC HS Chrome Pb Chrome

--

Pb Ferro

CRA

HS

P

2718

*

10n

3718

2K2

A0 S0

0 1 0 1 0

1 0

1

S2

S1

S3

S4

1

L

1 1

1

11

1

Not For ND/DD/FR

3754

*

3755

*

1M

3A0

M

B4

B3

2770

2769

470p

A

3746

*

3745

*

470p

3K3

3758

-C

*

10K

P

HS

3744

A

#

2747

1K5

+12

*

A

100n

3768

10K

3743

A

* See Variant Table for details

# For Provision Only

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

A0 A1 A2

1K5

7 9

10

8

4

13

2746

#

B3

2A0 2A1

2A2

A

-C

PLAYBACK

+C

EQUALISATION

B4

S0

A0

A1

A2

0

1

0

1

1 0

1

0

1

0

1

A

REC_R

100n

REC_L

A

S1

1

2

1701

S2

1

11

1

7

6

5

4

3

2

1

TO/FROM AF

4

3

REC_L

PLAY BACK

DECK A

1730

REC/PB DECK B

1710

2786

100p

+12

3778

P

MT1

7

3

2

1

CLNS-2A833 YEZ

5703

2743

15n

22n

A

1

2

3

1

2

3

4

5

A

4

5

A

6772

6R8

8

3

6

3784

1K

-C

6773

1N4148

BC557B

7782

MT2

6

5

4

2785

P

3735

3703

220R

3704

220R

3736

22K

3701

220R

P

22K

A

3702

220R

1u

1K2

3733

A

2705

A

2706

1K2

3734

A

150p

2702

*

7786

J111

A

3781

4M7

3780

1M

6770

6771

7783

BC847B

3770

1K5

3777

150R

ERASE

OSCILLATOR

2703

*

A

220p

2704

*

2701

*

3762

820R

1N4148

2782

4n7 3776

6K8

100p

150p

5701

2781

STOP Pb deck A Pb deck B

REC in

Dubbing

2u2

6777

P

3771

1K2

10n

P

7710

HEF4952B

15

S0

16

S1

14

S2

12

S3

11

2

S0

1 3

S1

5

S2

S3

6

0 0 0

--

0 1

1

--

1

--

1

4790

7784

BC857B

A

BIAS

LEVEL

BZX79-F8V2

P

7781 BC847B

4R7

3775

P

*

S4

A1A2

0 0 1 1 0

0 1

1

2787

*

470p

3723

15K

A0 A1 A2

VSS VEE

VDD

A0

0 1 0 1 0

1 0

1

3774

3773

3772

MODE SELECTOR

7 9

10

8

4

13

S1

S0

1

11

1

3779

330K

6774

33n

1N4148

A

3761

10K

15K

4K7

6K8

P

2780

LEFT CHANNEL

1A0

1A1

-C

2735

100n

A

S2

S4

S3

1 1

1

1 1

6775

1N4148

3787

1M

P

REC

+C

2760

100n

A

6776

1N4148

7780

BC847B

22u

P

+C

2744

A

RIGHT

CHANNEL

1M

3788

22n

2742

3769

*

6K8

+12

3789

2707

100n

2708

47K

P

A

470p

B1

B2

1N4148

3709

6778

3786

22K

A

3705

220R

2715

470u

10R

2765

A

2716

3710

2725

+12

A

47u

3706

220R

3708

100R

470u

10R

4n7

3752

100K

REC

3711

150K 2733

470p

3707

100R

3764

220R

2710

3712

150K

2734

470p

2721

*

6n8

2722

*

6n8

2724

15n

4n7

2726

A

REC EQUALISATION

CRB

3753

100K

1A0

A

330p

*

2723

15n

*

2728

*

470p

2709

2761

3725

10R

3726

10R

3724

15K

10

330p

11

16

220u

1

15

7

6

+5

3751

7791 BC847B

P

IN2

NF2

Vcc

GND

RF

IN1

NF1

A

10K

3763

150K

12

PC2

AN7323S

7720

PB/REC

AMPLIFIER

NC19NC2

8

2719

33n

2720

1A1

2745

100n

#

A

5

PC1

OUT2

AN2

ALCC

AIN1

OUT1

A

3721

3K9

3719

12K

15

S0

16

S1

14

S2

12

S3

11

S4

VSS

2 1 3 5 6

VEE

S0 S1

VDD

S2

S3

S4

3722

3K9

33n

3720

12K

NS Ferro

HS Ferro REC MUTE REC MUTE NS Chrome

HS Chrome REC MUTE

--

ANALOG CCTRY

9791 A8 9792 B8 9793 A6

S3

S4

1 1 1

1

1 1

-CMOS

TAPE-R

+12V

TAPE-L

GND_A

REC-R

REC-L

A

P

A

M

B

C

D

E

F

12345

6789

SERVO CONTROL CIRCUIT

9-8 9-8

A

B

C

D

E

1702 A7 1703 B1 1706 E1

1760 B8 1770 B7 2621 D2

2622 D2 2623 D2 2624 E2

123456789

SOL_A

PHOTO_A

CR02_A

+MOTOR

2

1

1703

STROBE

GND_P

7

6

DATA

5

CLK

4

3

+5

2

AD1

1

AD2

1706

TO/FROM FRONT

2625 E4 2626 B1 2627 A7

2626

#

M

P

100n

7623

BC847B

2623

*

2624

*

P

100n

470p

3687

220R 4785

3601 B2 3602 C2 3603 B2

L

3613

27K

2622

M

6611

+5

3604 C2 3605 B3 3606 C3

1N4003

M

3685

100K

2621

470p

+5

3601

3602

1n

2K2

27K

+5

3603

3604

P

3607 C6 3608 D6 3609 C6

PMBT2907

2K2

3605

56K

3606

7613

2K2

Rec_RVS

120K

*

4795

3689

4K7

3610 D6 3611 C6 3612 D6

3625

1K

CRA

+MOTOR

47K

3679

3613 B2 3614 C6 3616 A5

3623

7619 BC847B

P

*

100K

M

3619

#

10

2625

100n

9

1

2

3

3618 A4 3619 A4 3620 A4

680R

3620

*

Os’

Os

STR

HEF4094BT

D

CP

VDD

16

3622 A4 3623 B3 3624 B6

3618

*

10K

7616

BC857B

6614

8

VSS

7610

+5

6K8

3622

L

*

3672

1N4148

E0

15

4K7

O3

O7

O5

O6

O4

O1

O2

10K

*

BC847B

P

O0

3625 B3 3626 B6 3628 A5

3616

*

7622

*

7

11

13

12

14

4

5

6

3688

10K

680R

3674

M

--

2A2

3630 A6 3672 B4 3674 B5

4K7

REC

2A1

+MOTOR

HS

3676

*

1A0

3678

47K

3676 C5 3678 B5 3679 B3

3628

47K

3680

3680 C5 3685 D2 3686 E6

PMBT2907

100K

3630

470R

7618 BC847B

M

47K

CRB

7612

+MOTOR

M

3611

3612

3624

3626

7620 BC847B

+5

2K2

3609

56K

3610

3687 D2 3688 A5 3689 E3

7614

PMBT2907

100K

1K

2K2

3607

3608

120K

7624

BC847B

+5

3614

2K2

27K

3686

4785 D2 4795 E3 6611 A2

1702

M

6612

1N4003

M

27K

100K

9705

6612 B6 6614 B4 7610 D4

2627

#

Rec_RVS

7612 A6 7613 A3 7614 A6

7616 A4 7618 B6 7619 B4

7620 B6 7622 B5 7623 D2

7624 D6 9705 A7

DECK AB

100n

14

13

12

11

10

9

8

7

6

5

4

3

2

1

1770

H

CR02_A

L

mode_A

PHOTO_A

SOL_A

Gnd

mode_B

Vcc

sol_B

photo_B

Rec_FWD

CrO2_B

Rec_RVS

#

SERVO CONTROL

CCTRY

8

7

6

5

4

3

2

1

1760

* See Variant Table for details

# For Provision Only

Not For ND/DD/FR

L

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

correct value.

A

B

C

D

E

1234

56789

9-9

TAPE MODULE EXPLODED VIEW

1 3139 118 77130 Autoreverse Mech. CWE44FR01 1 3139 118 77140 Non-Autoreverse Mech. CWE44FF02 Chrome/Ferro 1 3139 118 77950 Non-Autoreverse Mech. CWE44FF05 Ferro 3 - Screw D3 x 10 6 - Screw M2 x 16 7 3139 110 34080 Flex Cable 14 pin 7,5 cm

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

TAPE MECHANISM - MOTOR EXPLODED VIEW

31 4822 361 11055 Motor Assembly 91 - Screw M2,6 x 5 92 - Screw M2 x 5

Note: Only the parts mentioned in this list are normal

service spare parts.

TAPE MECHANISM A - PLAY

MECHANICAL PARTS - PLAY MECHANISM

1 9965 000 02313 Play Head (Non-Autoreverse deck) 1 9965 000 02321 Play Head (Autoreverse deck) 12 4822 402 10972 Pinch Arm Assembly R 23 9965 000 02314 Coil Assembly

25 9965 000 06443 Cam Gear 32 4822 528 11209 Flywheel Assembly RV 42 9965 000 02315 Belt AF (Autoreverse deck) 42 9965 000 02718 Belt AF (Non-autoreverse deck)

69 4822 492 11761 Spring 102 4822 532 12931 Washer 103 4822 532 12932 Washer 104 4822 532 12933 Washer

Note: Only the parts mentioned in the list are normal service

spare parts.

9-10

9-11

TAPE MECHANISM B - RECORD/PLAYBACK

MECHANICAL PARTS - REC/PB MECHANISM

1 9965 000 02313 Play Head 3 9965 000 02600 Head, Erase 12 4822 402 10972 Pinch Arm Assembly R 23 9965 000 02314 Coil Assembly 25 9965 000 06443 Cam Gear

32 4822 528 11209 Flywheel Assembly RV 44-2 9965 000 02317 Flex Socket 14 Pin 44-3 9965 000 02320 Photo Interrupter 44-4 4822 050 16801 680R 1% 0,4W 44-6 9965 000 02318 Leaf Switch

44-7 9965 000 02319 Mode Switch 59 9965 000 02719 Belt BF (Large) 69 4822 492 11761 Spring 102 4822 532 12931 Washer 103 4822 532 12932 Washer

104 4822 532 12933 Washer

(Non-Autoreverse version)

Note: Only the parts mentioned in the list are normal service

spare parts.

9-12

TAPE MECHANISM B - RECORD/PLAYBACK

MECHANICAL PARTS - REC/PB MECHANISM

12 4822 402 10972 Pinch Arm Assembly R 23 9965 000 02314 Coil Assembly 25 9965 000 06443 Cam Gear 32 4822 528 11209 Flywheel Assembly RV 39 9965 000 02322 Belt AF

44-2 9965 000 02317 Flex Socket 14 Pin 44-3 9965 000 02320 Photo Interrupter 44-4 4822 050 16801 680R 1% 0,4W 44-6 9965 000 02318 Leaf Switch 44-7 9965 000 02319 Mode Switch

45 9965 000 02323 Rec/Pb Head Assembly 50 4822 402 10973 Pinch Arm Assembly L 54 9965 000 02324 Flywheel Assembly L 69 4822 492 11761 Spring 73 4822 492 11762 Spring

101 9965 000 02325 Washer 102 4822 532 12931 Washer 103 4822 532 12932 Washer 104 4822 532 12933 Washer 107 9965 000 02326 Washer

(Autoreverse version)

109 9965 000 02327 Washer

Note: Only the parts mentioned in the list are

normal service spare parts.

9-13

ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD

MISCELLANEOUS 1701 482226710953 Flex Socket 7pin Vert. 1706 482226710953 Flex Socket 7pin Vert. 1770 482226751255 Flex Socket 14pin Vert.

CAPACITORS 2621 532212231647 1nF 10% 63V 2622 532212234099 470pF 10% 63V 2623 532212234099 470pF 10% 63V 2624 482212614585 100nF 10% 50V only for Ferro 2625 482212614585 100nF 10% 50V 2701 532212233538 150pF 2% 63V Autoreverse 2701 482212233216 270pF 5% 63V Non-autoreverse 2702 532212233538 150pF 2% 63V Autoreverse 2702 482212233216 270pF 5% 63V Non-autoreverse 2703 532212232531 100pF 5% 50V Autoreverse 2703 482212233575 220pF 5% 63V Non-autoreverse 2704 532212232531 100pF 5% 50V Autoreverse 2704 482212233575 220pF 5% 63V Non-autoreverse 2705 482212233575 220pF 5% 63V 2706 482212233575 220pF 5% 63V 2707 532212234099 470pF 10% 63V 2708 532212234099 470pF 10% 63V 2709 532212231863 330pF 5% 63V 2710 532212231863 330pF 5% 63V 2711 532212232531 100pF 5% 50V 2712 532212232531 100pF 5% 50V 2713 482212440248 10µF 20% 63V 2714 482212440248 10µF 20% 63V 2715 482212480195 470µF 20% 10V 2716 482212480195 470µF 20% 10V 2717 482212233177 10nF 20% 50V Autoreverse 2717 482212613188 15nF 5% 63V Non-autoreverse 2718 482212233177 10nF 20% 50V Autoreverse 2718 482212613188 15nF 5% 63V Non-autoreverse 2719 482212612105 33nF 5% 50V 2720 482212612105 33nF 5% 50V 2721 532212231866 6,8nF 10% 63V not for Ferro 2722 532212231866 6,8nF 10% 63V not for Ferro 2723 482212613188 15nF 5% 63V 2724 482212613188 15nF 5% 63V 2725 532212610223 4,7nF 10% 63V 2726 532212610223 4,7nF 10% 63V 2727 532212234099 470pF 10% 63V Autoreverse 2727 532212231647 1nF 10% 63V Non-autoreverse 2728 532212234099 470pF 10% 63V Autoreverse 2728 532212231647 1nF 10% 63V Non-autoreverse 2729 532212232654 22nF 10% 63V 2730 532212232654 22nF 10% 63V 2733 532212234099 470pF 10% 63V 2734 532212234099 470pF 10% 63V 2735 482212614585 100nF 10% 50V 2737 482212614585 100nF 10% 50V

2738 482212614585 100nF 10% 50V 2741 482212611585 22nF +80/-20% 25V 2742 532212232654 22nF 10% 63V 2743 532212232654 22nF 10% 63V 2744 482212614585 100nF 10% 50V 2760 482212614585 100nF 10% 50V 2761 482212480144 220µF 20% 25V 2762 482212440769 4,7µF 20% 100V 2763 482212440433 47µF 20% 25V 2765 482212440433 47µF 20% 25V 2769 532212234099 470pF 10% 63V 2770 532212234099 470pF 10% 63V 2780 482212481151 22µF 20% 50V 2781 482212233177 10nF 20% 50V 2782 532212610223 4,7nF 10% 63V 2784 482212151305 15nF 10% 50V 2785 482212421913 1µF 20% 63V 2786 532212232531 100pF 5% 50V 2787 482212612105 33nF 5% 50V

RESISTORS 3601 482211711449 2k2 1% 0,1W 3602 482205120273 27k 5% 0,1W 3603 482211711449 2k2 1% 0,1W 3604 482211711148 56k 1% 0,1W 3605 482211711449 2k2 1% 0,1W 3606 482205120124 120k 5% 0,1W 3607 482211652256 2k2 5% 0,5W 3608 482205120273 27k 5% 0,1W 3609 482211652256 2k2 5% 0,5W 3610 482205120124 120k 5% 0,1W 3611 482211652256 2k2 5% 0,5W 3612 482211711148 56k 1% 0,1W 3613 482205120273 27k 5% 0,1W 3614 482205120273 27k 5% 0,1W 3616 482211710833 10k 1% 0,1W Autoreverse 3616 482205110102 1k 2% 0,25W Non-autoreverse 3618 482211711507 6k8 1% 0,1W Autoreverse 3620 482210011141 Trim. 10k 30% Autoreverse 3622 482210011141 Trim. 10k 30% Non-autoreverse 3623 482211710837 100k 1% 0,1W 3624 482211710837 100k 1% 0,1W 3625 482205110102 1k 2% 0,25W 3626 482205110102 1k 2% 0,25W 3628 482211710837 100k 1% 0,1W 3630 482205120471 470R 5% 0,1W 3672 482205120472 4k7 5% 0,1W Autoreverse 3674 482211652283 4k7 5% 0,5W 3676 482211710834 47k 1% 0,1W Autoreverse 3678 482211710834 47k 1% 0,1W 3679 482211710834 47k 1% 0,1W 3680 482211710834 47k 1% 0,1W

3685 482211652234 100k 5% 0,5W 3686 482211710837 100k 1% 0,1W 3687 482211711503 220R 1% 0,1W not for Ferro 3688 482211710361 680R 1% 0,1W Autoreverse 3701 482211711503 220R 1% 0,1W 3702 482211711503 220R 1% 0,1W 3703 482211711503 220R 1% 0,1W 3704 482211711503 220R 1% 0,1W 3705 482211711503 220R 1% 0,1W 3706 482211711503 220R 1% 0,1W 3707 482205120101 100R 5% 0,1W 3708 482205120101 100R 5% 0,1W 3709 482205120109 10R 5% 0,1W 3710 482205120109 10R 5% 0,1W 3711 482205120154 150k 5% 0,1W 3712 482205120154 150k 5% 0,1W 3713 482205120109 10R 5% 0,1W 3714 482205120109 10R 5% 0,1W 3715 482205120182 1k8 5% 0,1W 3716 482205120182 1k8 5% 0,1W 3717 482211711449 2k2 1% 0,1W 3718 482211711449 2k2 1% 0,1W 3719 482211711383 12k 1% 0,1W 3720 482211711383 12k 1% 0,1W 3721 482205120392 3k9 5% 0,1W 3722 482205120392 3k9 5% 0,1W 3723 482211683933 15k 1% 0,1W Autoreverse 3723 482211710965 18k 1% 0,1W Non-autoreverse 3724 482211683933 15k 1% 0,1W Autoreverse 3724 482211710965 18k 1% 0,1W Non-autoreverse 3725 482205120109 10R 5% 0,1W not for Ferro 3726 482205120109 10R 5% 0,1W not for Ferro 3727 482205120562 5k6 5% 0,1W Autoreverse 3727 482211711507 6k8 1% 0,1W Non-autoreverse 3728 482205120562 5k6 5% 0,1W Autoreverse 3728 482211711507 6k8 1% 0,1W Non-autoreverse 3729 482205120332 3k3 5% 0,1W Autoreverse 3729 482205120472 4k7 5% 0,1W Non-autoreverse 3730 482205120332 3k3 5% 0,1W Autoreverse 3730 482205120472 4k7 5% 0,1W Non-autoreverse 3731 482205120822 8k2 5% 0,1W 3732 482205120822 8k2 5% 0,1W 3733 482205120122 1k2 5% 0,1W 3734 482205120122 1k2 5% 0,1W 3735 482205120223 22k 5% 0,1W 3736 482205120223 22k 5% 0,1W 3741 482211711449 2k2 1% 0,1W 3742 482211711449 2k2 1% 0,1W 3743 482211711139 1k5 1% 0,1W Autoreverse 3743 482211711449 2k2 1% 0,1W Non-autoreverse 3744 482211711139 1k5 1% 0,1W Autoreverse 3744 482211711449 2k2 1% 0,1W Non-autoreverse

9-13

3745 482205120332 3k3 5% 0,1W Autoreverse 3745 482205120562 5k6 5% 0,1W Non-autoreverse 3746 482205120332 3k3 5% 0,1W Autoreverse 3746 482205120562 5k6 5% 0,1W Non-autoreverse 3748 482211711449 2k2 1% 0,1W 3749 482211710834 47k 1% 0,1W 3751 482211710833 10k 1% 0,1W 3752 482211710837 100k 1% 0,1W 3753 482211710837 100k 1% 0,1W 3754 482205120105 1M 5% 0,1W Autoreverse 3754 482205120479 47R 5% 0,1W Non-autoreverse 3755 482205120105 1M 5% 0,1W Autoreverse 3755 482205120479 47R 5% 0,1W Non-autoreverse 3756 482211713579 220k 1% 0,1W 3757 482211713579 220k 1% 0,1W 3758 482211710833 10k 1% 0,1W 3759 482211710833 10k 1% 0,1W 3760 482205120121 120R 5% 0,1W 3761 482205021003 10k 1% 0,6W 3762 482211711454 820R 1% 0,1W 3763 482205120154 150k 5% 0,1W 3764 482211683872 220R 5% 0,5W 3765 482205120393 39k 5% 0,1W 3766 482205120475 4M7 5% 0,1W 3767 482205120475 4M7 5% 0,1W 3768 482211710833 10k 1% 0,1W 3769 482211711383 12k 1% 0,1W Autoreverse 3769 482205120822 8k2 5% 0,1W Non-autoreverse 3770 482211711139 1k5 1% 0,1W 3771 482205120122 1k2 5% 0,1W 3772 482211711507 6k8 1% 0,1W Autoreverse 3772 482205120562 5k6 5% 0,1W Non-autoreverse 3773 482210012227 Trimmer 4k7 30% 0,1W 3774 482211683933 15k 1% 0,1W Autoreverse 3774 482205120822 8k2 5% 0,1W Non-autoreverse 3775 482205120478 4R7 5% 0,1W 3776 482211711507 6k8 1% 0,1W 3777 482211710353 150R 1% 0,1W 3778 482205210688!6R8 5% 0,33W 3779 482205120334 330k 5% 0,1W 3780 482205120105 1M 5% 0,1W 3781 482205120475 4M7 5% 0,1W 3784 482205110102 1k 2% 0,25W 3786 482205120223 22k 5% 0,1W 3787 482205120105 1M 5% 0,1W 3788 482205120105 1M 5% 0,1W 3789 482211710834 47k 1% 0,1W 4701 482205120008 0R Jumper 0805 4702 482205120008 0R Jumper 0805 4703 482205120008 0R Jumper 0805 4704 482205120008 0R Jumper 0805 4705 482205120008 0R Jumper 0805

ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD

RESISTORS 4706 482205120008 0R Jumper 0805 4707 482205120008 0R Jumper 0805 4708 482205120008 0R Jumper 0805 4709 482205120008 0R Jumper 0805 4710 482205120008 0R Jumper 0805 4711 482205120008 0R Jumper 0805 4712 482205120008 0R Jumper 0805 4713 482205120008 0R Jumper 0805 4714 482205120008 0R Jumper 0805 4715 482205120008 0R Jumper 0805 4716 482205120008 0R Jumper 0805 4717 482205120008 0R Jumper 0805 4718 482205120008 0R Jumper 0805 4719 482205120008 0R Jumper 0805 4720 482205120008 0R Jumper 0805 4721 482205120008 0R Jumper 0805 4722 482205120008 0R Jumper 0805 4723 482205120008 0R Jumper 0805 4724 482205120008 0R Jumper 0805 4725 482205120008 0R Jumper 0805 4726 482205120008 0R Jumper 0805 4727 482205120008 0R Jumper 0805 4728 482205120008 0R Jumper 0805 4729 482205120008 0R Jumper 0805 4730 482205120008 0R Jumper 0805 4731 482205120008 0R Jumper 0805 4732 482205120008 0R Jumper 0805 4733 482205120008 0R Jumper 0805 4734 482205120008 0R Jumper 0805 4735 482205120008 0R Jumper 0805 4736 482205120008 0R Jumper 0805 4737 482205120008 0R Jumper 0805 4738 482205120008 0R Jumper 0805 4739 482205120008 0R Jumper 0805 4740 482205120008 0R Jumper 0805 4741 482205120008 0R Jumper 0805 4742 482205120008 0R Jumper 0805 4744 482205120008 0R Jumper 0805 4745 482205120008 0R Jumper 0805 4746 482205120008 0R Jumper 0805 4748 482205120008 0R Jumper 0805 4785 482205120008 0R Jumper 0805 only for Ferro 4790 482205120008 0R Jumper 0805 4794 482205120008 0R Jumper 0805 4795 482205120008 0R Jumper 0805

9-14

6612 482213031878 1N4003G 6614 482213030621 1N4148 Autoreverse 6770 482213030621 1N4148 6771 482213030621 1N4148 6772 482213030621 1N4148 6773 482213030621 1N4148 6774 482213030621 1N4148 6775 482213030621 1N4148 6776 482213030621 1N4148 6777 482213034382 BZX79-F8V2 6778 482213030621 1N4148 6782 482213030621 1N4148 6785 482213030621 1N4148 6786 482213030621 1N4148

TRANSISTORS & INTEGRATED CIRCUITS 7610 532220911306 HEF4094BT 7612 482213011201 PMBT2907 7613 482213011201 PMBT2907 7614 482213011201 PMBT2907 7616 482213060373 BC857B Autoreverse 7618 482213060511 BC847B 7619 482213060511 BC847B 7620 482213060511 BC847B 7622 482213060511 BC847B Autoreverse 7623 482213060511 BC847B 7624 482213060511 BC847B 7710 482220932919 HEF4952BT 7720 932214000668 AN7323S 7730 482220932919 HEF4952BT 7740 482220932919 HEF4952BT 7780 482213060511 BC847B 7781 482213042804 BC817-25 7782 482213044568 BC557B 7783 482213060511 BC847B 7784 482213060373 BC857B 7786 482213063494 J111 7787 482213060511 BC847B 7791 482213060511 BC847B 7792 482213060511 BC847B

Note: Only the parts mentioned in this list are normal

service spare parts.

9-14

COILS & FILTERS 5701 482215711477 Coil 2,2µH 5% 5703 482215620946 Osc Coil 100kHz

DIODES 6611 482213031878 1N4003G

10-1

3CDC-LC-VCD

(3 Disc Carousel Changer)

Layout stage .2

Service hints

In case of a Supply fault, the tray can be opened manually.

1. Remove the top cover of the set to get access to the Changer Module.

2. Turn gearwheel clockwise (as shown in picture below).

CAUTION

10-3

Pos 49 Guiding

Pos 48 Cam

Detail A

Dismantling of Tray

Service hints

1. Open the tray.

2. Release 2x catch as shown in fig. 2 and Detail A

3. Pull tray out.

fig.2

Assembling of Tray

1. Turn Cam (pos. 48) clockwise to end position.

2. If necessary - move Guiding (pos. 49) to the right end position.

3. Insert the Tray.

8002

10-4

Wiring

Disc Motor

Inner switch

Slide Motor

Service Position

8005

10-510-5

SDA

VCC

DOBM

D1-D5

D2-D4

7814

1876 1875

1877 1878

7873

TDA7073

HEF4094BT

LD ON

LD

MON

CD R/W

HF IN

V1

D1 D2 D3 D4 R1,R2

MOT1

REGISTER

SHIFT

SIGNAL PROCESSOR

CD10

SAA7324 (SAA7325)

TRAY MOTOR

CAROUSEL MOTOR

SL

D5

VDD

D3

D2

D0

RA

FO

DIODES

PHOTO

D3D2

D5D1

D4

INNER SWITCH

SWITCH INFO

LASER & MONITOR DIODE

TURNTABLE

MOTOR

DISC

CD MECHANISM MAINBOARD

DATA

SHR_CL

7801

+3,3V

7802

Laser Control

&

HF AMPLIFIER

TZA1024 (TZA1025)

38

42

40

39

5,17,21,52,57

64

1

13

+5V

2

4

5

7

V4

61

2

ISLICE

3

63 51

10

11

6,14

2

3

STB

1

12

11

1,3

2

4

1,3

2

4

2

3

5

1

3

1

5

10

9

+3,3V

SCL

SILD

RESET

Blockdiagram 3CDC-LC(Herman) 2000-06-26

+5V

+4V

+3,3V

+10V

7815

+5V

6801

BLOCK DIAGRAM 3CDC-LC

+10V

15

16

5V1

V

t

EN1

CD DRIVE UP/DOWN SWITCH

1881

1880

TRAY SWITCH

1882

CD POS.1 SWITCH

6

7

4

5

Closed if carousel is in Position 1.

1883

Open if carousel is in a valid Play-Position.

Closed if the tray is in one endposition. Open during movement.

Open if the drive is in one endposition. Closed during movement.

VDD (pin 16) EN1 (pin 15)

Power on

FOCUS MOTOR

RADIAL MOTOR

SLEDGE MOTOR

MOTOR

TURNTABLE

55

54

56

59

19

15

34

3

7803

M63000

TTM+

TTM-

SLEDGEB-

SLEDGEB+

RADB-

RADB+

FOCB-

FOCB+

CD Text

LC89170M

EXCK SBSO SCOR WFCK MCK

SRDT

DQSY

SCLK

7816

DQSY

3

13

SRDT

4

12

µP_CLK

2

11

1805

VCD Version

1802

5

3

7

14

12

10

13

18

17

16

1805

13

7

8

11

SHR-DATA

DSA_ACK

DSA_DATA

DSA_STB

DSA_ACK

DSA_DATA

DSA_STB

12

1805

12

13

10

11

9

29

28

27

DATA

WCLK

SCLK

CD_IIS_DATA

IIS_WCLK

IIS_SCLK

CD_IIS_DATA

IIS_WCLK

IIS_SCLK

22

21

17

18

20

CD LEFT

CD RIGHT

CD LEFT

CD RIGHT

EXTERNAL DAC

Communication

Front-µP and VCD module

RAB

41

RAB

1802

RESET

SDA

SHR_CL

16

SHR_STR

SWITCH INFO

COAX1

COAX2

1805

1802

DSA BUS

RCK SUB SBSY SFSY CL11

EBU OUT

5800

SICL

SILD

+5V

+10V

Supply

Digital Audio

CD Text

Changer Control Logic

Communication µP ↔ Signal Processor

VCD Version

VAM2201

10-6 10-6

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

3CDC-LC VCD (Herman) Layout stage .2 2001-11-12

3CDC-LC (Herman) Components seen from Copperside

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

3CDC-LC VCD (Herman) Layout stage .2 2001-11-12

3CDC-LC (Herman) Copperside view

2800 F4 2801 D4 2802 E4 2803 D4 2804 F3 2805 D4 2806 D4 2807 F4 2808 D4 2809 E1 2810 E4 2811 D4 2812 E4 2813 E4 2814 F1 2815 F3 2816 C4 2818 C4 2820 C3 2822 E3 2823 E3 2824 E3 2825 E4 2827 F4 2829 C3 2830 E2 2831 F4 2832 E2 2833 C4 2834 D4 2835 E2 2840 E1 2841 E2 2842 F1 2843 D4 2844 E2 2847 E1 2859 F2 2860 H3 2862 C4 2863 C4 2864 B2 2865 B2 2866 C4 2867 B4 2868 C4 2869 C4 2870 C2 2871 D2 2872 G2 2874 D2 2877 H1 2878 H1 2882 B3 2883 H1 2884 F2 2885 G2 2886 F3 2887 F2 3700 F2 3701 D2 3702 F3 3703 F2 3704 F2 3705 C2 3706 C1 3707 C2 3708 C2 3709 F2 3710 F2 3711 C2 3712 B3 3713 G2 3714 H2 3715 H2 3716 D2 3717 D2 3718 C2 3719 H3 3720 F2 3721 F3 3722 F2 3724 G2 3725 F2 3726 F2 3727 F2 3728 F3 3729 F2 3730 C3 3731 C2

3732 C2 3733 C2 3734 D2 3735 G2 3736 H3 3738 H3 3740 C4 3741 C4 3742 C4 3743 C4 3744 B4 3745 H2 3746 B3 3747 H3 3748 H3 3750 B4 3751 B4 3752 H3 3753 H2 3754 G2 3755 G1 3756 B2 3757 A5 3758 A5 3759 D2 3760 B4 3761 C4 3762 A4 3763 A4 3764 C4 3765 H2 3766 H1 3767 D4 3769 C5 3770 H2 3771 H1 3772 H2 3773 H1 3774 C2 3776 H1 3777 C5 3800 F4 3801 E4 3802 F4 3803 D4 3804 C3 3805 D4 3806 D4 3807 D4 3808 D4 3809 E3 3810 C3 3811 F4 3812 C3 3813 C2 3814 C2 3816 C3 3817 C3 3818 C3 3819 C3 3820 F4 3821 F4 3822 F4 3823 F3 3824 F3 3825 E3 3826 E3 3827 D4 3828 D2 3829 F4 3830 F4 3831 F2 3832 C3 3833 E4 3834 F4 3836 E3 3837 D2 3838 D2 3839 E2 3840 C3 3841 E1 3842 D2 3843 E2 3844 F1 3845 D2 3846 E2 3847 E1 3848 D3 3849 C3 3850 E1

3851 E4 3852 F1 3853 E4 3854 E2 3855 E3 3856 E4 3857 E4 3858 C2 3859 C2 3860 C2 3861 C2 3862 C4 3863 D2 3864 E4 3865 C4 3866 F3 3867 E4 3868 E4 3869 E4 3870 F1 3871 E2 3872 E3 3878 C3 3881 C3 4700 B2 4701 B2 4702 B2 4703 B2 4704 B1 4705 B1 4706 A3 4707 A3 4708 A3 4709 A3 4710 A3 4711 A3 4712 B3 4713 B3 4714 B3 4715 B4 4716 B3 4717 A3 4718 A4 4719 A4 4720 A4 4722 A4 4724 B4 4726 B4 4727 B4 4728 A4 4729 A4 4730 B4 4731 B4 4732 C5 4733 B3 4734 C4 4735 B5 4736 A5 4737 C5 4738 B5 4739 C4 4740 C5 4741 B4 4742 A5 4743 A5 4744 A5 4745 A5 4746 A5 4747 A5 4748 A5 4749 A5 4800 D2 4801 E2 4803 B2 4804 B5 4805 B5 4806 C4 4807 H3 4808 H3 4809 H3 4810 H4 4811 H4 4820 C4 4821 E4 4822 E4 4823 E4 4824 C5 4825 B4 4826 C3 4827 E4

4828 C3 4829 G4 4830 G3 4831 G3 4832 F3 4833 E3 4834 E3 4835 F3 4836 F4 4837 E3 4838 E3 4839 E3 4840 F3 4841 E3 4842 E3 4843 F4 4844 G3 4845 G4 4846 F4 4847 F4 4848 G4 4849 E3 4850 G2 4851 F3 4852 H2 4853 G1 4854 G2 4855 G1 4856 G1 4857 G1 4858 G1 4859 G1 4861 G2 4862 F1 4863 F1 4864 F1 4865 F1 4866 F1 4867 E1 4868 D1 4869 D1 4870 E1 4871 E2 4872 D2 4873 D2 4874 D1 4875 D1 4876 D1 4877 D1 4879 C3 4884 A2 4885 A2 4886 A2 4887 A2 4888 A2 4889 B2 4890 A2 4891 A2 4892 A3 4893 A2 4894 A3 4895 A3 4896 A3 4897 A3 4898 A3 6801 H2 6802 H1 6803 H2 6804 G3 6805 G2 6806 C4 6807 C4 6808 H2 6809 C2 6811 G2 6812 F2 6813 A3 7801 F3 7802 D3 7804 E2 7805 E4 7806 E3 7811 B4 7812 G2 7813 H2 7815 D4 7816 C2 7820 F2 7821 F2 7822 F2

7823 F2 0801 E2

0802 C3 0803 A4 0804 G2 1800 F4 1801 C1 1802 B5 1805 A2 1810 D4 1875 H5 1878 B3 1880 B1 1881 G5 2817 F4 2819 E4 2821 C4 2826 D3 2828 D2 2836 F3 2837 D4 2838 E3 2839 F1 2845 C4 2846 G1 2861 B5 2873 H4 2876 B3 2879 B4 2880 A4 2881 G3 2888 G3 3775 G4 3815 G4 3835 F1 5802 B2 6810 G2 7803 E1 7814 H3

Mapping

Copperside

Componentside

10-710-7

2x

4x

1x

V/I

Vgap

D3 (CD10)

D4 (CD10)

R2 (CD10)

3CDC-LC

D5

D2

D3

D4

D3

D2

D4

HF-Amplifier & Laser power control

ESD sensitive line!

+

D5

to 7800/pin63

T+

F+

INNERSW.

FOCUS

D1 (CD10)

CD Drive

VCC

D3

D4

D2

LD

GND

TRACK

R1 (CD10)

D3

MON

D2 (CD10)

D5

GND

D4

part 1

DISC

_

VREF

F-

SLIDE

T-

D1

180p

D1

D2

2802

3821

4K7

3820

4K7

3822

2K7

220p

2805

2817

4u7

1K3824

+5V

220p

2806

220p

2811

10K

3808

+5V

10K

3801

2836

4u7

10K

3806

27K

3811

10K

3807

10K

3805

3834

22K

3833

22K

2803

220p

2831

47n

2804

4n7

3803

10K

180p

2810

3802

56K

3800

2815

220n

68R

3856

4R7

3815

220p

2808

180p

2800

100R

3854

470p

LD1

MON4

PWRON

LDON

from part2 7800/pin64

7

10

RFEQO

RFFB

9

RGADJ

14

VCC2 13

VCCL2

2827

TZA1024/TZA10257801

CDRW 11

CFIL3

CMFB

8

DIN5

EQSEL 12

GND

6

2807

330p

3829

4R7

10

11

12

13

14

15

2

3

4

5

6 7

8

9

+3.3V

1800

FMZ-ST

1

4u7

2819

2801

220p

3830

15K

3866

10K

68R

3857

PH-S

1801

6

5

4

3

2

1

RW/DA

from part2 7800/pin61

Innersw

VrefCD10

TO SERVOPOCESSOR

7800 on PART2

FROM SIGNALPOCESSOR

7800 on PART2

Σ (D2-D4) = Audio signal

VrefCD10

FO

RA

M1

SL

3848

100K

3850

18K

3838

10K

18p

2809

Vref Vref

Vref IN

3839

47K

5

4

32

33

23

24

13

14 25

26

35

27 28 29 30

6789101112

3841

27K

220n

2840

Vref Vref

+10V

+3Servo

Vref

3836*

270K

+3.3V

3842

47K

3843

47K

3844

82K

220p

2842

220p

2841

Vref Vref

3845

47K

3846

47K

3837

10K

LDON

3852

1K

17

3

34

1

2

19

21

22

15

20

16

3847

56K

270p

2814

220p

2844

Vref Vref

Servo Driver

M630007803

Motor Driver

VCC VCC

REG. Vref

36

18

NC

Standby

2839

47u

2846*

47u

DISC-

TRACK-

FOC-

FOC+

TRACK+

FOC-

FOC+

TRACK-

DISC+

SLIDE-

SLIDE+

DISC-

DISC+

SLIDE+

SLIDE-

31

REG

+

-

+

-

* marked components only forseen

+3servo

2828

47u

+3,3V

+5V

+3,3V

+5V

+10V +10V

33R

3863

from part 2

5V

10V

VrefCD10 VrefCD10

1.6V

3,3V

3,2V

11 12 13 14

1234567891011121314

78910

A

B

C

D

E E

F

G

H

123456

F

G

H

A

B

C

D

I I

7806

BC847B

3794

82K

3872

4k7

EQSEL

from part2 7800/pin62

3835

1R

6810

1N4003

3874

1R

3873

1R

5V

1.9V

1.6V

1V

0.8V

4.7V

0.2V

0.9V

1.6V

1.7V

2.9V

2.1V

3.0V

U >400mV

->Laser damaged !

Focus search Service step 2

2V

+

-

1s

CD_RW = 3V / CD_DA = 0V

3V

0V

3V

0V

3V

0V

3V

0V

. . . V DC voltages measured in

PLAY MODE

with following conditions: "+10V" = 10V "+5V" = 5V

EVM

V

1,6V

3CDC-LC Herman Mainboard Sheet1 2001-10-15 (non CDR Version)

1800 C1 1801 G1 2800 C4 2801 C5 2802 B4

2803 B5 2804 D6 2805 B5 2806 A5 2807 A4

2808 A5 2809 I5 2810 A4 2811 A5 2814 G5

2815 D5 2817 E5 2819 C2 2827 B4 2828 A13

2830 H6 2831 E4 2832 I6 2835 I5 2836 E8

2839 G5 2840 H5 2841 F6 2842 F5 2844 G6

2848 H5 2859 D13 2860 A9 2884 D11 2885 C9

2886 C10 2887 C11 3700 D13 3702 C9 3703 D12

3704 C13 3709 C14 3710 D14 3720 C10 3721 D10

3722 C11 3724 C12 3725 D11 3726 C12 3727 C11

3728 D10 3729 D11 3735 B9 3800 B4 3801 B4

3802 B4 3803 B4 3805 A4 3806 B4 3807 A4

3808 A4 3811 B4 3815 E5 3820 D4 3821 C4

3822 C4 3824 D8 3829 E4 3830 D4 3833 A3

3834 A3 3835 G5 3836 H6 3837 I5 3838 I5

3839 H6 3841 H5 3842 F6 3843 F6 3844 F5

3845 G6 3846 G6 3847 G5 3848 I6 3850 I5

3852 H5 3854 E8 3856 C2 3857 C2 3863 A13

3866 D8 3868 A4 3869 A4 3872 E5 3873 G2

3874 H2 3886 A10 4801 E8 6811 C11 6812 C12

7801 D6 7803 E3 7806 E5 7820 C10 7821 C13

7822 C12 7823 C13

TB = 0.5µs/div

800mVpp

EYE-PATTERN

to 7800 on part 2

HF

HF_DETECT to 7800/pin34 on part 2

100n

2885

3720

150K

3728

100K

3735

100R

3721

2K2

+5V

7820

BC847B

7823

BC847B

7821

BC847B

7822 BF550

3703

1K

3710

10K

3700

100K

3729

1K

3725

470R

3702

10K

3722

2K2

3724

100K

3709

4K7

3726

100R

3727

2K2

3704

100K

100n

2886

1n

2887

1n

2884

220n

2859

6811

BAS85

6812

BAS32L

HF-Detector

3V

VAM2201

10-8 10-8

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

3CDC-LC VCD (Herman) Layout stage .2 2001-11-12

3CDC-LC (Herman) Components seen from Copperside

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

3CDC-LC VCD (Herman) Layout stage .2 2001-11-12

3CDC-LC (Herman) Copperside view

2800 F4 2801 D4 2802 E4 2803 D4 2804 F3 2805 D4 2806 D4 2807 F4 2808 D4 2809 E1 2810 E4 2811 D4 2812 E4 2813 E4 2814 F1 2815 F3 2816 C4 2818 C4 2820 C3 2822 E3 2823 E3 2824 E3 2825 E4 2827 F4 2829 C3 2830 E2 2831 F4 2832 E2 2833 C4 2834 D4 2835 E2 2840 E1 2841 E2 2842 F1 2843 D4 2844 E2 2847 E1 2859 F2 2860 H3 2862 C4 2863 C4 2864 B2 2865 B2 2866 C4 2867 B4 2868 C4 2869 C4 2870 C2 2871 D2 2872 G2 2874 D2 2877 H1 2878 H1 2882 B3 2883 H1 2884 F2 2885 G2 2886 F3 2887 F2 3700 F2 3701 D2 3702 F3 3703 F2 3704 F2 3705 C2 3706 C1 3707 C2 3708 C2 3709 F2 3710 F2 3711 C2 3712 B3 3713 G2 3714 H2 3715 H2 3716 D2 3717 D2 3718 C2 3719 H3 3720 F2 3721 F3 3722 F2 3724 G2 3725 F2 3726 F2 3727 F2 3728 F3 3729 F2 3730 C3 3731 C2

3732 C2 3733 C2 3734 D2 3735 G2 3736 H3 3738 H3 3740 C4 3741 C4 3742 C4 3743 C4 3744 B4 3745 H2 3746 B3 3747 H3 3748 H3 3750 B4 3751 B4 3752 H3 3753 H2 3754 G2 3755 G1 3756 B2 3757 A5 3758 A5 3759 D2 3760 B4 3761 C4 3762 A4 3763 A4 3764 C4 3765 H2 3766 H1 3767 D4 3769 C5 3770 H2 3771 H1 3772 H2 3773 H1 3774 C2 3776 H1 3777 C5 3800 F4 3801 E4 3802 F4 3803 D4 3804 C3 3805 D4 3806 D4 3807 D4 3808 D4 3809 E3 3810 C3 3811 F4 3812 C3 3813 C2 3814 C2 3816 C3 3817 C3 3818 C3 3819 C3 3820 F4 3821 F4 3822 F4 3823 F3 3824 F3 3825 E3 3826 E3 3827 D4 3828 D2 3829 F4 3830 F4 3831 F2 3832 C3 3833 E4 3834 F4 3836 E3 3837 D2 3838 D2 3839 E2 3840 C3 3841 E1 3842 D2 3843 E2 3844 F1 3845 D2 3846 E2 3847 E1 3848 D3 3849 C3 3850 E1

3851 E4 3852 F1 3853 E4 3854 E2 3855 E3 3856 E4 3857 E4 3858 C2 3859 C2 3860 C2 3861 C2 3862 C4 3863 D2 3864 E4 3865 C4 3866 F3 3867 E4 3868 E4 3869 E4 3870 F1 3871 E2 3872 E3 3878 C3 3881 C3 4700 B2 4701 B2 4702 B2 4703 B2 4704 B1 4705 B1 4706 A3 4707 A3 4708 A3 4709 A3 4710 A3 4711 A3 4712 B3 4713 B3 4714 B3 4715 B4 4716 B3 4717 A3 4718 A4 4719 A4 4720 A4 4722 A4 4724 B4 4726 B4 4727 B4 4728 A4 4729 A4 4730 B4 4731 B4 4732 C5 4733 B3 4734 C4 4735 B5 4736 A5 4737 C5 4738 B5 4739 C4 4740 C5 4741 B4 4742 A5 4743 A5 4744 A5 4745 A5 4746 A5 4747 A5 4748 A5 4749 A5 4800 D2 4801 E2 4803 B2 4804 B5 4805 B5 4806 C4 4807 H3 4808 H3 4809 H3 4810 H4 4811 H4 4820 C4 4821 E4 4822 E4 4823 E4 4824 C5 4825 B4 4826 C3 4827 E4

4828 C3 4829 G4 4830 G3 4831 G3 4832 F3 4833 E3 4834 E3 4835 F3 4836 F4 4837 E3 4838 E3 4839 E3 4840 F3 4841 E3 4842 E3 4843 F4 4844 G3 4845 G4 4846 F4 4847 F4 4848 G4 4849 E3 4850 G2 4851 F3 4852 H2 4853 G1 4854 G2 4855 G1 4856 G1 4857 G1 4858 G1 4859 G1 4861 G2 4862 F1 4863 F1 4864 F1 4865 F1 4866 F1 4867 E1 4868 D1 4869 D1 4870 E1 4871 E2 4872 D2 4873 D2 4874 D1 4875 D1 4876 D1 4877 D1 4879 C3 4884 A2 4885 A2 4886 A2 4887 A2 4888 A2 4889 B2 4890 A2 4891 A2 4892 A3 4893 A2 4894 A3 4895 A3 4896 A3 4897 A3 4898 A3 6801 H2 6802 H1 6803 H2 6804 G3 6805 G2 6806 C4 6807 C4 6808 H2 6809 C2 6811 G2 6812 F2 6813 A3 7801 F3 7802 D3 7804 E2 7805 E4 7806 E3 7811 B4 7812 G2 7813 H2 7815 D4 7816 C2 7820 F2 7821 F2 7822 F2

7823 F2 0801 E2

0802 C3 0803 A4 0804 G2 1800 F4 1801 C1 1802 B5 1805 A2 1810 D4 1875 H5 1878 B3 1880 B1 1881 G5 2817 F4 2819 E4 2821 C4 2826 D3 2828 D2 2836 F3 2837 D4 2838 E3 2839 F1 2845 C4 2846 G1 2861 B5 2873 H4 2876 B3 2879 B4 2880 A4 2881 G3 2888 G3 3775 G4 3815 G4 3835 F1 5802 B2 6810 G2 7803 E1 7814 H3

Mapping

Copperside

Componentside

10-910-9

7

8

2

6

1

4

3

FE-ST-VK-N

5

9

1805

12

10

11

19

18

15

16

17

14

13

DSA_ACK

DSA_STB

SHR_STR

SHR_DATA

LEFT

GND

EBU_GND

GND

GNDA

COAX2

RIGHT

DSA_DATA

+10

COAX1

SW_INFO

SHR_CL

+5V

GND

voltage stab.

100R

3769

6807

BZX284

C3V9

6811

1N4003

3767

33R

BC847B

7815

+5V

SW_INFO

+10V

SHR_CL

SHR_DATA

SHR_STR

+3.3V

3CDC-LC

part 2

communication with

Shift Register

on part 3

communication with

Front microprocessor

KILL

TIMING

BITSTREAM DAC

SER. DATA

INTERFACE

VERSAT.

INTERF.

EBU

INTERF.

CORR.

ERROR

CONTROL

FUNCTION

PRE-

PROCESSING

AUDIO

PROCESSOR

MICROCONTROLLER

INTERFACE

SUBCODE

PROCESSOR

ADDR

SRAM

PEAK DET.

MOTOR

CONTROL

OUTPUT

STAGES

DIG. PLL

EFM

DEMOD

VERSATILE

INTERFACE

ANALOG / DIGITAL

CONVERTER

VREF GEN.

FRONTEND

from part11801

Signal Processor

4

VSSA2

14

VSSD1

33

VSSD2

50

VSSD3

58

WCLI

35

WCLK

28

SUB

46

TEST1

25

TEST2

31

TEST3

44

V1

63

V2|V3

34

V4

61

V5

62

VDDA1

5

VDDA2

17

VDDD1P

52

VDDD2C

57

VNEG

20

VPOS

21

VRIN

7

VSSA1

RAB

RCK

45

RESET

38

RN

22

RP

23

SBSY

48

SCL

40

SCLI

37

SCLK

29

SDA

39

SDI

36

SELPLL

24

SFSY

47

SILD

42

56

SL

STATUS

43

FO

55

HFIN

2

HFREF

1

IREF

6

ISLICE

3

KILL

32

LDON

64

LN

18

LP

19

MOTO1

59

MOTO2

60

R1

12

R2

13

RA

54

41

SAA7324/SAA7325

CFLG

53

CL11|4

49

CL16

26

CRIN

16

CROUT

15

D18D29D310D4

R1

R2

D1

D2

D3

D4

11

DATA

27

DOEM

51

30

EF

7802

10K (4x)

3819

470R

2843 100n

+3.3V

3865

120R

22K

3828

3810

470R

15R

3855

+3.3V

2826

47u

2823

68p

120R

3862

AT-49

1810

2818

1n5

2833 33p

+3.3V

10K

3809

+3.3VPORE

+3.3V

3812

470R

27p

28291n2820

33p

3804

10K

+3.3V

3832

10K

1n5

2816

470R

27K

3827

+3servo

4u7

Innersw

LDON

RAB

SDA

PORE

SICL

SILD

SL

M1

FO

RA

2834

2824

3826

22K

470R

3853

2813

100R

3864

3867*

220K

2838

10u

+3.3V

2837

47n

HF

VrefCD10

3823

1K

PHOTO DIODES

CD DRIVE on PART1

TO SERVO/MOTOR DRIVER

on PART1

+3.3V

SERIAL DATA

LOOPBACK INTERFACE

PORE

1.7V 1.7V

3.2V

1.7V

3.2V

3.4V

3V

1.6V 1.6V1.6V 1.6V 1.6V 1.6V1.6V1.6V1.6V

3.2V

0.8V3.2V

TB = 0.5µs/div

800mVpp

EYE-PATTERN

RW/DA

to part1 7801/pin11

10K

3849

3813

3814

3858*

3861

3717

1R

3759

470R

3716

100R

3712

10R

EBU

* marked components only forseen

6812

BAS316

+3.3V

A

B

C

D

E

12 13 14

12345678

C

D

E

F

G

H

I

91011121314

F

G

B

A

1234567891011

H

I

3.3V

4.1V

. . . V DC voltages measured in

PLAY MODE

with following conditions: "+10V" = 10V "+5V" = 5V

EVM

V

DSA_ACK

EBU/GND

LEFT

SDA

GND

SILD

GND

CD_IIS_DATA

SICL

GND

RAB

EBU_GND

RIGHT

IIS_WCLK

IIS_SCLK

DSA_STB

CD10_RESETn

GND

5V

GNDA

DSA_DATA

DSA_ACK

DSA_STB

DSA_DATA

1802

-STKFMN

CD_IIS_DATA

220R

3881

IIS_WCLK

3878

IIS_SCLK

10K

SDA

+5V

RESET

SICL

SILD

RAB

3777

communication

Front µP - VCD Module

communication

VCD Module - Signal processor

DIGITAL AUDIO

DSA_ACK

DSA_STB

DSA_DATA

CD_IIS_DATA

IIS_SCLK

IIS_WCLK

0V

SDA

5V

3CDC-LC Herman Mainboard Sheet2 2001-10-15 (VCD Version)

EBU

SDA

RESET

SICL

SILD

RAB

EBU

DOBM

ANALOG AUDIO

1802 B14 1805 F14 1810 B6 2813 A3

2816 D7 2818 C7 2820 G5 2822 A3

2823 B3 2824 B3 2826 D3 2829 G5

2833 B6 2834 B6 2837 B4 2838 A4

2843 C7 2845 C7 2854 I12 2865 I13

2870 I5 2871 H6 2874 H11 3701 I5

3705 H7 3706 I7 3707 I7 3711 I7

3712 G2 3712 I13 3716 F2 3717 G2

3718 H6 3730 I4 3731 I5 3732 I5

3733 I5 3734 I5 3759 F2 3759 H10

3767 E11 3769 F11 3774 H8 3777 D9

3804 F7 3808 I7 3809 B2 3810 G5

3812 F5 3813 F5 3814 F4 3816 E7

3817 E7 3818 E7 3819 G5 3823 A4

3825 A3 3826 B3 3827 B4 3828 B3

3832 G6 3849 F6 3853 A4 3855 D2

3858 G4 3859 G4 3860 G4 3861 G4

3862 B7 3864 A4 3865 D7 3867 A4

3878 E13 3881 E13 4808 C14 5800 I12

6807 F11 6809 H7 6811 G11 6812 B2

7802 C5 7815 F11 7816 I5

10n

1n5

0u47

2845

100R

3818

470R

3817

470R

3816

EQSEL

to part1 7801

+5V

14

8 7

6

9

5

4

3

2

19

18

13

17

22

21

20

1

10

12

11

16

15

HF_DETECT from 7821/C on part1

3825

1K

2822

2n2

3860

3859*

10R

3759 2874

100n

DOBM from 7802 pin 51

10R

3712

5800

3

2

14

6

2865

22n

digital out circuit

not on all versions

2864

150p

to dig. out circuit

DOBM

for 75Ω Versions

not for 75Ω Versions

not for 75Ω dig. out

4808

for 75Ω dig. out only

10-10 10-10

A

B

12 5

to/from 1805 on part2

C

D

E

F

A

E

F

1234

34 6

3CDC-LC

B

C

D

part 3

56

3CDC-LC Herman -VCD Mainboard Sheet3 2001-10-15

POS1

1882

POS recog.

1883

M

8002

CAROUSEL-MOTOR

2

5

1876

1

RF-500TB

SW_INFO

3

4

5

1875

1

2

3

4

SRG8

EN1

1

D

STB

CLK

8

TRAY POS

SW_INFO

SHR_STR

SHR_CLK

SHR_DATA

SW_INFO

UP/DOWN

POS1

POS recog.

6802

6801

1880

3

2

4

5

6

7 14

13

12

11

9 10

1881

6803

BAS316(4x)

6808

1882

1883

3878

10K

3771

220p

2883

2877

82p

1K

470R

3772

10K

3773

10K

3766

1K

220p

2878

10K

3765

3770

15

1

16

18751876

3

5

3

1

18751876

15

Power on

Output enable delay

BC847B

7812

2872

47n

BZX284-C5V1

6805

4u7

2881

BAS316

6804

3715

100K

3755

220R

22K

3713

10K

3714

220R

3754

+10V

TRAY-MOTOR

CAROUSEL-MOTOR

Changer Control Logic

M

1877

8003

RF-500TB

1 2 3

1878

RF-500TB

1876

8002

1875

2

4

2

M

TRAY-MOTOR

7813

HEF4094BT

+

-

VDD

Motor Driver

TDA7073A

7814

3738

270R

3745

10K

3748

10K

47K

3747

22n

2888

12

5

3,4,8

14,1510,11

67

16

13

9

3719

3K9

3752

100K

3753

100K

47K

3736

10u

2860

3R3

3775

2873

47u

+10V

+

-

1875 F3 1875 E5 1875 B3 1875 A2 1876 A1

1876 B3 1876 F3 1876 E5 1877 F1 1878 F1

1880 B2 1881 B2 1882 B2 1882 E4 1883 B2

1883 E4 2860 D2 2872 A3 2873 E1 2877 C6

2878 C6 2881 A5 2883 C6 2888 D2 3713 A5

3714 A5 3715 B5 3719 D2 3736 C1 3738 D2

3745 D3 3747 C3 3748 D2 3752 D2 3753 D2

3754 A3 3755 A3 3765 B6 3766 B6 3770 C5

3771 C5 3772 C5 3773 B6 3775 E1 3878 A2

6801 B3 6802 B3 6803 B3 6804 B5 6805 A4

6808 B3 7812 A5 7813 A4 7814 E1 8002 E5

8003 F1

DC voltages measured in

PLAY MODE

with following conditions: "+10V" = 10V "+5V" = 5V

EVM

5,1V

0V

Carousel stop

Turn left

Turn right

O6 0V 0V 5V

O7 0V 5V 0V

Tray stop

Moving in

Moving out

O4 0V 0V 5V

O7

O6

O5

O4

O3

O2

O1

O0

O5

0V 5V 0V

10V

Drawer Motor

Carousel Motor

3CDC-LC Drawer assy 1999 09 13

37

20

32

35

33

36

29

31

34

24

30

3x

27

24

22

20

23

25

21

26

28

Drawer top view

Drawer bottom view

X spare part

non spare part

Y

10-1110-11

3CDC-LC Exploded view 2001 04 25

Pos. 51

Pos. 53

Pos. 52

Pos. 47

Pos. 48

Pos. 49

Pos. 43

Pos. 44

Pos. 42

Pos. 57

54

53

47

55

56

31

30

60

35

32

31

32

33

34

X spare part

non spare part

Y

57

58

52

48

45 5x 4x

4x

46

49

44

43

42

59

41

21

20

51

2x

EXPLODED VIEW (3CDC-LC MODULE)

MECHANICAL PARTS

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–––––––––––––––––––––––––––––––––––––––––––––––––––––

20 3103 304 66500 DRAWER 21 3140 117 58650 CLAMPER ASSY-VAM 30 3103 304 66560 SUPPORT 31 4822 529 10431 DAMPER - RUBBER (25DEG) 32 4822 529 10431 DAMPER - RUBBER (25DEG)

33 3103 304 06970 WASHER 35 9305 022 30107 CD Drive VAM2201/07 41 3103 304 66480 FRAME 42 3103 304 66540 BRACKET-GUIDING 43 3103 301 06460 SPRING-GUIDING

44 3103 304 06890 GEAR-3 45 3103 304 06980 NAIL FIXATION 46 3103 304 06880 GEAR-2 47 3103 304 66530 BRACKET-LOAD 48 3103 304 06910 CAM

49 3103 304 66510 GUIDING 51 3103 304 06900 GEAR-4 52 3103 304 06870 GEAR-1 53 3103 304 06960 PULLEY-FRAME 54 3103 304 66910 DRIVING-BELT-DRAWER

55 4822 361 10753 TRAY MOTOR 56 4822 502 12548 SCREW M2,6X3,5 57 3103 304 68890 COVER-VAM 59 4822 466 12146 RUBBER 60 3103 301 72260 RUBBER

MECHANICAL PARTS

Drawer → Chapter 10-10

–––––––––––––––––––––––––––––––––––––––––––––––––––––

20 3103 304 66500 DRAWER 21 3103 304 66490 CAROUSEL 22 3103 304 06860 PULLEY DRAWER 23 3103 304 06850 ECCENTRIC GEAR WHEEL 24 3103 304 06980 NAIL FIXATION

25 3103 304 66850 DRIVING BELT CAROUSEL 27 4822 532 12365 BUSH DRAWER (height=5,5mm,d=9,4mm) 29 3103 304 66550 BRACKET-DISC 30 3103 304 66520 TUMBLER 31 3103 301 06470 SPRING-DISC

32 3103 304 06920 CONTROL-DISC 33 3103 304 06970 WASHER 34 3103 304 06870 GEAR-1 37 4822 361 10753 CAROUSEL MOTOR

MISCELLANEOUS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

35 9305 022 30107 CD Drive VAM2201/07 37 4822 361 10753 CAROUSEL MOTOR

55 4822 361 10753 TRAY MOTOR 1800 4822 265 10925 FLEX FOIL CONNECTOR 15P 1802 2422 025 16837 FLEX FOIL CONNECTOR 22P

1805 4822 265 10979 FLEX FOIL CONNECTOR 15P 1805 4822 265 11545 FLEX FOIL CONNECTOR 19P for digital out 1875 4822 267 10958 FLEX FOIL CONNECTOR 5P 1876 2422 025 08332 FLEX FOIL CONNECTOR 5P 1880 4822 276 13503 SWITCH, Tray position

1881 4822 276 13503 SWITCH, Drive up/down 1882 4822 276 13503 SWITCH, Position 1 recognized 1883 4822 276 13503 SWITCH, valid position recognized 8002 3103 308 91990 FLEX FOIL CABLE 5P, 200mm 8005 3103 308 91980 FLEX FOIL CABLE 15P, 170mm

CAPACITORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

2800© 4822 126 10326 180pF 5% 50V 2801© 4822 126 13883 220pF 5% 50V 2802© 4822 126 14508 180pF 5% 50V 2803© 4822 126 13883 220pF 5% 50V 2804© 4822 126 13193 4,7nF 10% 63V

2805© 4822 126 13883 220pF 5% 50V 2806© 4822 126 13883 220pF 5% 50V 2807© 5322 122 31863 330pF 5% 50V 2808© 4822 126 13883 220pF 5% 50V 2809© 4822 126 13879 220nF 20% 16V

2810© 4822 126 10326 180pF 5% 50V 2811© 4822 126 13883 220pF 5% 50V 2812© 3198 017 34730 47nF 10% 16V 2813© 4822 122 33177 10nF 20% 50V 2814© 4822 122 33216 270pF 5% 50V

2815© 4822 126 14076 220nF 20% 25V 2816© 4822 126 13344 1,5nF 5% 63V 2817 4822 124 40769 4,7µF 20% 100V 2818© 4822 126 13344 1,5nF 5% 63V 2819 4822 124 40769 4,7µF 20% 100V

2820© 5322 126 11578 1nF 10% 63V 2822© 2238 786 11554 2,2nF 5% 16V 2823© 4822 126 13956 68pF 5% 63V 2824© 4822 126 13751 47nF 10% 50V 2826 4822 124 12362 47µF 20% 4V

2827© 5322 122 34099 470pF 10% 63V 2828 4822 124 12362 47µF 20% 4V 2829© 4822 126 11669 27pF 10% 50V 2831© 4822 126 13751 47nF 10% 50V 2833© 4822 126 11671 33pF 5% 50V

2834© 4822 126 11671 33pF 5% 50V 2835© 3198 017 34730 47nF 10% 16V 2836 4822 124 40769 4,7µF 20% 100V 2837 4822 124 22726 4,7µF 20% 35V 2839 4822 124 40433 47µF 20% 25V

2840© 4822 126 13751 47nF 10% 50V 2841© 4822 122 33575 220pF 5% 50V 2842© 4822 126 13883 220pF 5% 50V 2843© 4822 126 14585 100nF 10% 50V 2844© 5322 126 10794 220pF 10% 50V

2845 5322 124 41948 0,47µF 20% 50V 2846 5322 124 41948 0,47µF 20% 50V 2859© 4822 126 14076 220nF 20% 25V 2860© 4822 126 14494 22nF 10% 25V 2864© 5322 122 33538 150pF 5% 63V

2865© 5322 122 32654 22nF 10% 63V 2866© 4822 126 13751 47nF 10% 50V 2872© 3198 017 34730 47nF 10% 16V 2873 4822 124 80231 47µF 20% 16V 2874© 4822 126 14305 100nF 10% 16V

CAPACITORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

2877© 4822 126 14226 82pF 50V 2878© 4822 126 13883 220pF 5% 50V 2881 4822 124 40769 4,7µF 20% 100V 2883© 4822 126 13883 220pF 5% 50V 2884© 5322 126 11578 1nF 10% 63V

2885© 4822 126 14585 100nF 10% 50V 2886© 4822 126 14585 100nF 10% 50V 2887© 5322 126 11578 1nF 10% 63V 2888 4822 124 11947 10µF 20% 16V

RESISTORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

3700© 4822 117 10837 100kΩ 1% 0,1W 3702© 4822 117 10833 10kΩ 1% 0,1W 3703© 4822 051 10102 1kΩ 2% 0,25W 3704© 4822 117 10837 100kΩ 1% 0,1W 3709© 4822 051 20472 4,7kΩ 5% 0,1W

3710© 4822 117 10833 10kΩ 1% 0,1W 3712© 4822 051 30109 10Ω 5% 0,06W 3713© 4822 051 30223 22kΩ 5% 0,06W 3714© 4822 051 30103 10kΩ 5% 0,06W 3715© 4822 117 13632 100kΩ 1% 0,06W

3716© 4822 051 30101 100Ω 5% 0,06W 3717© 4822 117 12917 1Ω 5% 0,06W 3719© 4822 051 30392 3,9kΩ 5% 0,06W 3720© 4822 051 20154 150kΩ 5% 0,1W 3721© 4822 117 11449 2,2kΩ 1% 0,1W

3722© 4822 117 11449 2,2kΩ 1% 0,1W 3724© 4822 117 10837 100kΩ 1% 0,1W 3725© 4822 051 20471 470Ω 5% 0,1W 3726© 4822 117 11373 100Ω 1% 0,1W 3727© 4822 117 11449 2,2kΩ 1% 0,1W

3728© 4822 117 10837 100kΩ 1% 0,1W 3729© 4822 051 20471 470Ω 5% 0,1W 3730© 4822 051 20333 33kΩ 5% 0,1W 3735© 4822 117 11373 100Ω 1% 0,1W 3736© 4822 117 12925 47kΩ 1% 0,06W

3738© 4822 051 30271 270Ω 5% 0,06W 3745© 4822 117 10833 10kΩ 1% 0,1W 3747© 4822 117 12925 47kΩ 1% 0,06W 3748© 4822 051 30103 10kΩ 5% 0,06W 3752© 4822 117 13632 100kΩ 1% 0,06W

3753© 4822 117 13632 100kΩ 1% 0,06W 3754© 4822 117 11503 220Ω 5% 0,1W 3755© 4822 117 11503 220Ω 5% 0,1W 3759© 4822 051 20109 10Ω 5% 0,1W 3765© 4822 051 30103 10kΩ 5% 0,06W

3766© 4822 117 10833 10kΩ 1% 0,1W 3767© 4822 051 30339 33Ω 5% 0,06W 3769© 4822 051 30101 100Ω 5% 0,06W 3770© 4822 051 30102 1kΩ 5% 0,06W 3771© 4822 051 30102 1kΩ 5% 0,06W

3800© 4822 051 30563 56kΩ 5% 0,06W 3801© 4822 051 30103 10kΩ 5% 0,06W 3802© 4822 117 11148 56kΩ 1% 0,1W 3803© 4822 117 10833 10kΩ 1% 0,1W 3804© 4822 051 30103 10kΩ 5% 0,06W

3805© 4822 051 30103 10kΩ 5% 0,06W 3806© 4822 051 30103 10kΩ 5% 0,06W 3807© 4822 051 30103 10kΩ 5% 0,06W 3808© 4822 051 30103 10kΩ 5% 0,06W 3809© 4822 051 30103 10kΩ 5% 0,06W

RESISTORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

3810© 4822 051 30471 470Ω 5% 0,06W 3811© 4822 051 20273 27kΩ 5% 0,1W 3812© 4822 051 20471 470Ω 5% 0,1W 3813© 4822 051 20471 470Ω 5% 0,1W 3814© 4822 051 20471 470Ω 5% 0,1W

3815! 4822 052 10478 4,7Ω 5% NFR25 3816© 4822 051 20471 470Ω 5% 0,1W 3817© 4822 051 30471 470Ω 5% 0,06W 3818© 4822 051 30101 100Ω 5% 0,06W 3818© 4822 051 30471 470Ω 5% 0,06W

3819© 4822 051 20471 470Ω 5% 0,1W 3820© 4822 051 30472 4,7kΩ 5% 0,06W 3821© 4822 051 20472 4,7kΩ 5% 0,1W 3822© 4822 051 30272 2,7kΩ 5% 0,06W 3823© 4822 051 30102 1kΩ 5% 0,06W

3824© 4822 051 30102 1kΩ 5% 0,06W 3825© 4822 051 10102 1kΩ 2% 0,25W 3826© 4822 051 20223 22kΩ 5% 0,1W 3827© 4822 051 20273 27kΩ 5% 0,1W 3828© 4822 051 30223 22kΩ 5% 0,06W

3829© 4822 117 13608 4,7Ω 5% 0,06W 3830© 4822 116 83933 15kΩ 1% 0,1W 3832© 4822 117 10833 10kΩ 1% 0,1W 3833© 4822 051 30223 22kΩ 5% 0,06W 3834© 4822 051 20223 22kΩ 5% 0,1W

3835! 4822 052 10108 1Ω 5% 0,33W 3837© 4822 117 10833 10kΩ 1% 0,1W 3838© 4822 051 30103 10kΩ 5% 0,06W 3839© 4822 051 20273 27kΩ 5% 0,1W 3841© 4822 051 20273 27kΩ 5% 0,1W

3842© 4822 117 10834 47kΩ 1% 0,1W 3843© 4822 117 10834 47kΩ 1% 0,1W 3844© 4822 117 12864 82kΩ 5% 0,6W 3845© 4822 117 10834 47kΩ 1% 0,1W 3846© 4822 117 10834 47kΩ 1% 0,1W

3847© 4822 117 11148 56kΩ 1% 0,1W 3848© 4822 117 10837 100kΩ 1% 0,1W 3850© 4822 051 30183 18kΩ 5% 0,06W 3852© 4822 051 10102 1kΩ 2% 0,25W 3853© 4822 051 20471 470Ω 5% 0,1W

3854© 4822 051 30101 100Ω 5% 0,06W 3855© 4822 117 12971 15Ω 5% 0,06W 3856© 4822 117 12521 68Ω 1% 0,1W 3857© 4822 117 12521 68Ω 1% 0,1W 3860© 4822 117 10833 10kΩ 1% 0,1W

3862© 4822 051 20121 120Ω 5% 0,1W 3863© 4822 051 30339 33Ω 5% 0,06W 3864© 4822 051 30101 100Ω 5% 0,06W 3865© 4822 051 30121 120Ω 5% 0,06W 3866© 4822 051 30103 10kΩ 5% 0,06W

3871© 4822 117 11149 82kΩ 1% 0,1W 3872© 4822 051 20472 4,7kΩ 5% 0,1W 3878© 4822 117 11503 220Ω 5% 0,1W 3881© 4822 117 11503 220Ω 5% 0,1W 4707© 4822 051 20008 CHIP JUMPER 0805

4708© 4822 051 20008 CHIP JUMPER 0805 4709© 4822 051 20008 CHIP JUMPER 0805 4710© 4822 051 20008 CHIP JUMPER 0805 4711© 4822 051 20008 CHIP JUMPER 0805 4713© 4822 051 20008 CHIP JUMPER 0805

4714© 4822 051 20008 CHIP JUMPER 0805 4717© 4822 051 30008 CHIP JUMPER 0603 4724© 4822 051 20008 CHIP JUMPER 0805 4726© 4822 051 20008 CHIP JUMPER 0805 4727© 4822 051 20008 CHIP JUMPER 0805

RESISTORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

4728© 4822 051 20008 CHIP JUMPER 0805 4729© 4822 051 20008 CHIP JUMPER 0805 4730© 4822 051 20008 CHIP JUMPER 0805 4731© 4822 051 30008 CHIP JUMPER 0603 4732© 4822 051 20008 CHIP JUMPER 0805

4733© 4822 051 30008 CHIP JUMPER 0603 4734© 4822 051 20008 CHIP JUMPER 0805 4735© 4822 051 20008 CHIP JUMPER 0805 4736© 4822 051 30008 CHIP JUMPER 0603 4737© 4822 051 30008 CHIP JUMPER 0603

4738© 4822 051 30008 CHIP JUMPER 0603 4739© 4822 051 30008 CHIP JUMPER 0603 4740© 4822 051 30008 CHIP JUMPER 0603 4743© 4822 051 20008 CHIP JUMPER 0805 4744© 4822 051 30008 CHIP JUMPER 0603

4745© 4822 051 20008 CHIP JUMPER 0805 4746© 4822 051 20008 CHIP JUMPER 0805 4747© 4822 051 20008 CHIP JUMPER 0805 4748© 4822 051 20008 CHIP JUMPER 0805 4749© 4822 051 30008 CHIP JUMPER 0603

4800© 4822 051 30008 CHIP JUMPER 0603 4801© 4822 051 30008 CHIP JUMPER 0603 4803© 4822 051 30008 CHIP JUMPER 0603 4804© 4822 051 20008 CHIP JUMPER 0805 4805© 4822 051 30008 CHIP JUMPER 0603

4806© 4822 051 20008 CHIP JUMPER 0805 4820© 4822 051 20008 CHIP JUMPER 0805 4823© 4822 051 30008 CHIP JUMPER 0603 4824© 4822 051 30008 CHIP JUMPER 0603 4826© 4822 051 20008 CHIP JUMPER 0805

4828© 4822 051 30008 CHIP JUMPER 0603 4829© 4822 051 20008 CHIP JUMPER 0805 4830© 4822 051 20008 CHIP JUMPER 0805 4831© 4822 051 20008 CHIP JUMPER 0805 4832© 4822 051 30008 CHIP JUMPER 0603

4833© 4822 051 20008 CHIP JUMPER 0805 4834© 4822 051 20008 CHIP JUMPER 0805 4835© 4822 051 20008 CHIP JUMPER 0805 4836© 4822 051 20008 CHIP JUMPER 0805 4837© 4822 051 20008 CHIP JUMPER 0805

4838© 4822 051 30008 CHIP JUMPER 0603 4839© 4822 051 20008 CHIP JUMPER 0805 4840© 4822 051 20008 CHIP JUMPER 0805 4841© 4822 051 20008 CHIP JUMPER 0805 4842© 4822 051 20008 CHIP JUMPER 0805

4843© 4822 051 20008 CHIP JUMPER 0805 4844© 4822 051 20008 CHIP JUMPER 0805 4845© 4822 051 20008 CHIP JUMPER 0805 4846© 4822 051 20008 CHIP JUMPER 0805 4847© 4822 051 20008 CHIP JUMPER 0805

4848© 4822 051 20008 CHIP JUMPER 0805 4849© 4822 051 30008 CHIP JUMPER 0603 4850© 4822 051 20008 CHIP JUMPER 0805 4851© 4822 051 20008 CHIP JUMPER 0805 4854© 4822 051 30008 CHIP JUMPER 0603

4855© 4822 051 20008 CHIP JUMPER 0805 4856© 4822 051 20008 CHIP JUMPER 0805 4857© 4822 051 30008 CHIP JUMPER 0603 4859© 4822 051 20008 CHIP JUMPER 0805 4861© 4822 051 20008 CHIP JUMPER 0805

4863© 4822 051 20008 CHIP JUMPER 0805 4864© 4822 051 20008 CHIP JUMPER 0805 4865© 4822 051 30008 CHIP JUMPER 0603 4866© 4822 051 20008 CHIP JUMPER 0805 4867© 4822 051 30008 CHIP JUMPER 0603

10-12 10-12

ELECTRICAL PARTSLIST 3CDC-LC-VCD MODULE

––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

ELECTRICAL PARTSLIST 3CDC-LC-VCD MODULE

––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

10-13

RESISTORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

4868© 4822 051 20008 CHIP JUMPER 0805 4869© 4822 051 20008 CHIP JUMPER 0805 4870© 4822 051 20008 CHIP JUMPER 0805 4871© 4822 051 20008 CHIP JUMPER 0805 4872© 4822 051 20008 CHIP JUMPER 0805

4873© 4822 051 20008 CHIP JUMPER 0805 4874© 4822 051 20008 CHIP JUMPER 0805 4875© 4822 051 20008 CHIP JUMPER 0805 4876© 4822 051 20008 CHIP JUMPER 0805 4877© 4822 051 30008 CHIP JUMPER 0603

4879© 4822 051 20008 CHIP JUMPER 0805 4884© 4822 051 20008 CHIP JUMPER 0805 4885© 4822 051 20008 CHIP JUMPER 0805 4886© 4822 051 20008 CHIP JUMPER 0805 4887© 4822 051 30008 CHIP JUMPER 0603

4888© 4822 051 20008 CHIP JUMPER 0805 4889© 4822 051 20008 CHIP JUMPER 0805 4890© 4822 051 20008 CHIP JUMPER 0805 4891© 4822 051 30008 CHIP JUMPER 0603 4892© 4822 051 20008 CHIP JUMPER 0805

4893© 4822 051 20008 CHIP JUMPER 0805 4894© 4822 051 20008 CHIP JUMPER 0805 4895© 4822 051 20008 CHIP JUMPER 0805 4896© 4822 051 20008 CHIP JUMPER 0805 4897© 4822 051 20008 CHIP JUMPER 0805

–––––––––––––––––––––––––––––––––––––––––––––––––––––

1810 4822 242 10849 CRYSTAL 8,46MHz 5802 2422 536 00019 TRANSFORMER, DIGITAL OUT

DIODES

–––––––––––––––––––––––––––––––––––––––––––––––––––––

6801© 4822 130 11397 BAS316 6802© 4822 130 11397 BAS316 6803© 4822 130 11397 BAS316 6804© 4822 130 11397 BAS316 6805© 4822 130 11383 BZX284-C5V1

6807© 4822 130 11366 BZX284-C3V9 6808© 4822 130 11397 BAS316 6810 4822 130 31878 1N4003G 6811© 4822 130 82334 BAS85 6812© 4822 130 80446 BAS32L

TRANSISTORS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

7806© 4822 130 60511 BC847B 7812© 4822 130 60511 BC847B 7815© 4822 130 60511 BC847B 7820© 4822 130 60511 BC847B 7821© 4822 130 60511 BC847B

INTEGRATED CIRCUITS

–––––––––––––––––––––––––––––––––––––––––––––––––––––

7801© 9352 622 36118 TZA1025T/V2 HF-Amplifier 7802© 9352 641 81557 SAA7327M2B Signal processor 7803© 9322 158 56682 M63000SP, MOTOR DRIVER 7813© 5322 209 11306 HEF4094BT, SHIFT REGISTER 7814 4822 209 32852 TDA7073A/N2

ELECTRICAL PARTSLIST 3CDC-LC-VCD MODULE

––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––

Technical remarks

10-14

11-1

WIRING DIAGRAM

TO MATRIX SURR

(For MTRX sets only)

>

11-1

P2002 100W VCD MODULE

MAINS BOARD - COMPONENT VIEW

MAINS SOCKET - COMPONENT VIEW

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 3433 pt7 dd wk0139

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 3433 pt7 dd wk0139

MAINS SOCKET - CIRCUIT DIAGRAM

1901 B1 5900 A2

5901 A2 8901_A B2

8902_A A2 9901 A2

9902 B2

12

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

A

B

2

L

1

N

1901

9901

For /22

5900

3

4

12 12

5901

43

For /21

9902

3139 118 53730...for 88330...3433 pt7 dd wk0139

8902_A

8901_A

12

A

B

MAINS BOARD - CIRCUIT DIAGRAM

11-3

1902 A3 1903 D1 1904 D2 1905 B2 1911 A10

1912 A10 1913 A10 1914 E7 1921 A6 1922 A6

1923 A6 1924 B6 1925 C6 1926 C6 2901 D2

2902 D3 2903 E3 2904 E3 2905 E3 2911 F2

2912 F3 2913 F3 2921 A7 2922 A7 2923 A8

1 2345678910

: PROVISION

*

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

A

For /22 5906

2422 535 94821

9903

12

B

8902_B

L

N

8901_B

5906

43

5902

43

1905

T6.3A UL T5A IEC

12

9904

For /21 5902

3104 210 50950

C

not in /21 120 OHM / 1W for /37 470 OHM / 1W for /22

3902

D

E

F

10M

3901

gnd_s

9907 1903

T200mA

LPS

5903

98TS-037A-5

3955

1K

OPTIONAL FOR

/22, /37

T200mA

1

6905

1K

6930

BZX79-C5V1

gnd_s

1904

9908

6906

1N4148

1K

3903

1N4148

6915

2901

gnd_s

1N4148

3904

47n

2924 A8 2925 A8 2926 A8 2927 B8 2928 B9

SDKGA

1902

127V

1

2

3

240V

5905

4

32

6910

1N4148

6901

1N4003

6902

1N4003

10K

3907

gnd_s

3912

120K

/10V

2911

100u

*

gnd_s

4

5

6

6903

6904

2903

/21only

LPS

2929 B9 2930 B9 2931 B9 2932 B9 2941 C6

1

1N4003

/25V

100u

6911

1N4148

47n

2902

7911 BC547B

2912

2u2/50V

gnd_s

2904

100n

2942 C7 2943 C8 2944 C8 2945 D7 2946 D7

1N4003

/50V

100u

3913

10K

2913

*

6900

15K for /37

/25V

2905

100u

gnd_s

4K7

9910

3905

9900

8.2V

0V

gnd_s

2947 D7 2948 F4 2949 D7 2953 D10 2997 B8

7901

BC327-25

2K2

7902 BC547B

6907

BZX79-C8V2

7.6V

6916

BZX79-C8V2

2998 B8 3901 E1 3902 D1 3903 E2 3904 E2

3906

1N4003

6908

1N4003

6909

5008

5007

5006

5005

5004

5003

2948

gnd_s

3905 D4 3906 D4 3907 E2 3912 F3 3913 F3

/16V

2m2

127V

14V

113V

3914 E5 3921 B6 3922 B7 3923 B8 3941 D8

0V

gnd_s

10R

5921

5920

5919

5918

5917

5916

5915

5914

5913

5912

5911

5910

7912 BC547B

3914

3942 E7 3951 C8 3952 D9 3953 D9 3954 D10

1.2V

6917

6918

gnd_s

3955 F1 5902 B1 5903 D1 5905 B3 5906 A1

T2A5

1925

T1A6

1926

1N4148

*

1923

*

T5A 1921

T5A 1922

T5A

T5A 1924

6956

6900 D3 6901 D2 6902 D2 6903 D3 6904 D3

9925

3921

*

1N5392

6924

1N4003

9921

9923

1R

6923

1N5392

99229924

2941

100n

2945

To L/R + Sup

FE-BT-VK-N 1914

1

2

3

4

5

6

7

6m8/25V

6905 E1 6906 E2 6907 E4 6908 D4 6909 E4

6910 C3 6911 C3 6915 F2 6916 F4 6917 E6

3

2922

100n

6921

*

GBU6D

1

100n

2921

*

2

F1

F2

NTC

GND

6925

1N5392

6926

**

2946

1N5392

/25V

4m7

1N5392

2947

3942

GND

-Vkk

F1

F2

PD

NTC

LSTBY

LPS

GND_D

*

9926

/16V

3m3

0R33

6927

6928

2949

4

9927

2942

100n

/25V

4m7

6918 E6 6921 A7 6922 A8 6923 C6 6924 C6

2923

*

3922

*

100n

6925 C7 6926 C7 6927 C7 6928 C7 6930 F1

47n

2925

6922

14

2924

3m3/50V

/35V

4m7

0R33

2927

2944

GBU6D

/50V

6m8

/35V

3m3

47n

2997

33K

2943

3941

GND

8230

GND

gnd_s

3

2

3951

3923

33K

47R

6955 D10 6956 D6 7901 D4 7902 E4 7911 F3

47n

2998

3952 3953 3954

2926

2928

3m3/50V

220R

/50V

6m8

3K3 3K3

2929

-43V

3K3

3952

7912 D5 7951 C9 7952 C10 8230 F8 8901_B B1

8902_B B1 9900 E4 9903 A1 9904 B1 9907 D1

9930

9908 D2 9910 D4 9921 A6 9922 A6 9923 B6

To C/S_DPL

DIPMATE

1911

1

2

3

4

5

6

9924 B6 9925 B6 9926 B7 9927 B7 9930 A10

To L/R + Sup

DIPMATE

1912

9931

2931

/50V

6m8

2932

3m3/50V

/50V

6m8

2930

3m3/50V

GND_D

7951

BC327-40

-38V

-37V

3K3

3953

7952

BC327-40

-33V

2953

*

220R

3954

/50V

22u

FTD bias

-VKK

6955

-33V

BZX79-C33

GND_D

others70W

390R

6K8 6K8

2997 2927 2998

2928 2929 2930 2931 2932

3m3/50V

LPC

L

Z

H

70W

100W

4m7/50V

lpc

float

H

4m7/50V

-

- 3m3/50V

-

3m3/50V

Mode

relay

LSTB

OFF

DEMO, 12V OFF

ON

ON, 12V ON

ON

-

3139 118 53730...for 88160...3433 pt7 dd wk0139

1913

135W

-

1

2

3

4

5

6

7

8

9

9931 B10

A1

B1

GND_D

B2

A2

+D

GND

+D2

A

B

C

D

E

F

1 2345678910

11-4 11-4

LEFT/RIGHT AMPLIFIER & SUPPLY BOARD - COMPONENT VIEW

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 3434 pt4 dd wk0139

11-5 11-5

LEFT/RIGHT AMPLIFIER & SUPPLY BOARD - CIRCUIT DIAGRAM (PART 1)

A

B

C

D

E

F

EH-B

1250

A1

B1

GND_D

B2

A2

+D

GND

+D2

CDR ONLY

FE-BT-VK-N

1252

-Vkk

F1

F2

PD

NTC

LSTBY

LPS

1 23456789

3252

6252

3262

3263

B1

3250

7250

BDX53BFP

33K

3253

0V

BZX55-B4V7

100R

150R

GND

2K2

12.9V

100u

11.8V

470R

2250

3254

/50V

3290

*

0R33

9960

470R

12.8V

7253

BC547B

2257

NON-CDR

Heatsink thermal NTC

+5V6

+11V_M

BC547B

7252

*

0V

GND_M

13V

/50V

2258

10u

15K

3268

2K7

3271

GND

2251

2252

3n3

0.6V

1

IN

0.6V

100n

7257

L7805

GND

6253

3269

6K8

0V

/50V

10u

3

OUT

2

1N4148

6257

1N4148

7259 BC337-25

0V

GND

6251

3255

3256

3264

6254

3270

0.6V

BZX79-C15

BZX79-B10

2253

180R

GND_M

120R

GND_M

5.7V

10K

1N4003

6256

1N4148

1K

GND

2K7

3292

GND

6250

2259

3272

5K6

+11V_A

+11V_M

9962

/25V

47u

3400

CDR only

9252

NON CDR

9253

CDR ONLY

100n

GND

6258

BZX79-B5V6

3257

10K

STP16NE06

7240

VCD_ON

B1

1K

3401

100K

7241 BC547B

GND_M

+11V_cdr

3402

3403

3300

3301

100K

+5V6

470R

t

NTC

3302

3303

2300

270R

11.3V

/25V

100u

gnd_f

4.8V

1K

BC327-25 7300

+5V6

7260 BC547B

0.3V

0V

GND

LPS

3279

0V

7262

BC547B

0V

GND

3304

Fan Speed Control

3305

11.7V

11.3V

3273

680R

BC557B

0.3V

/16V

2260

3274

10n

GND

SAT

10K

3278

*

1N4148

6261

1N4148

*

GND

10K

0.6V

3280

270R1R270R

3306

gnd_f

7261

100K

GND

6262

8K2

GND

+11V_M

EH-B 1300

1

2

To fan

5.7V

3275

33K

2262

100n

*

GND

6265

BZX79-C5V1

GND

3281

39K

+5V6

5.7V

3282

*

3K9

BC547B

VCD 5V

+5V6

47K

3276

BZX79-C6V8

6260

1N4148

LPS

1K

7263

4.5V

3286

7265 BC547B

6259

3277

NTC

3283

3295

5V

BD438

7264

1K

6264

GND

100K

2261

+5V6

6263

680R

2263

3284

3285

1K

3287

1N4148

AMP_LR_DC

/10V

100u

GND

1N4148

/50V

10u

GND

47K

5V

56K

GND

VCD_ON

3288

3289

+5V

4K7

8K2

GND

2265

GND

FFC

1259

FFC

1260

1

2

3

4

5

6

7

8

9

10

11

To AF9

EH-B 1262

12 13

1

2

3

4 5

6

7

8

To AF9

1

2

3

4

5

6

/16V

GND

1322_A

gnd_al

GND_D

1323_A

gnd_ar

GND_A

47u

3139 118 53720...for 88130...3434 pt4 dd wk0139

FFC

1261

To AF9

VCD sets only

EH-B 1263

To AF9

CDR sets only

EH-B 1264

To CDR

EH-B

1251

1

2

3

4

5

6

7

8

9

T1A

1280

T2.5A FOR CDR

9250

3

7254

BDW94C

3258

22K

3260

3259

470K

7255

BC547B

1

2

3

4

5

6

7

27.5V

2K2

3251

**

12.5V

7251

BC547B

0V

/16V

47u

GND

2256

GND_M

/16V

10u

3265

1K

+11V Reg

9251

NON CDR

2

1

2K2

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

100K

3261

/50V

2254

1u

: PROVISION

*

2255

7256

BC547B

AF_left

GND_pa

AF_right

NTC

LPC

PD

CLIP

AMP_ON

-Vkk

F1

F2

AMP_CS_DC

CDR ON or

VCD_ON

LPS

+11V_A

GND_A

+11V_M

GND_M

+5V6

GND_D

5V_VCD

+11V_cdr

GND_M

GND_D

5V_CDR

GND_M

gnd_f

A

B

C

D

E

F

1250 A1 1251 A1 1252 F1 1259 A9 1260 A9 1261 A9 1262 C9 1263 C9 1264 E9 1280 B1 1300 F6 1322_A F9 1323_A F9 2250 A3 2251 A3 2252 B3 2253 A4 2254 E1 2255 D1 2256 D2 2257 D3 2258 D3 2259 D4 2260 B6 2261 B7 2262 C7 2263 C7 2265 F8 2300 F5 3250 A2 3251 A2 3252 A2 3253 A2 3254 A3 3255 B4 3256 B4 3257 A5 3258 D1 3259 D1 3260 D1 3261 D1 3262 D2 3263 E2 3264 D4 3265 F2 3268 E3 3269 E4 3270 E4 3271 F3 3272 F4 3273 A6 3274 B6 3275 A7 3276 A7 3277 B7 3278 C6 3279 D6 3280 D6 3281 D7 3282 C7 3283 C7 3284 D7 3285 D7 3286 E7 3287 E7 3288 E8 3289 F8 3290 A3 3292 F4 3295 C7 3300 F5 3301 F5 3302 E5 3303 F5 3304 E6 3305 E6 3306 E6 3400 B4 3401 B5 3402 B5 3403 B5 6250 A4 6251 A4 6252 D2 6253 D3 6254 D4 6256 E4 6257 E4 6258 F4 6259 A7 6260 A7 6261 C6 6262 C6 6263 C7 6264 F7 6265 D6 7240 A5 7241 B5 7250 A2 7251 B2 7252 B3 7253 B3 7254 C1

7255 E1 7256 E2 7257 C4 7259 F4 7260 A6 7261 A6 7262 D6 7263 D7 7264 E7 7265 F8 7300 F5 9250 C1 9251 C1 9252 C4 9253 C4 9960 A3 9962 A4

1 23456789

11-6 11-6

LEFT/RIGHT AMPLIFIER & SUPPLY BOARD - CIRCUIT DIAGRAM (PART 2)

A

B

C

D

E

1321-A C11 1321-B A11 1322_B B11 1323_B D11 1330 B11 2320 C1 2321 E1 2322 E2

AF_left

AF_right

6320

1N4148

AMP_ON

2323 D3 2324 A2 2325 A4 2328 A3 2329 B4 2330 A4 2331 B4 2332 B2

2333 B3 2334 C3 2335 D4 2336 D4 2339 D4 2340 A3 2341 A5 2342 A6

2343 E5 2344 E6 2345 E4 2350 A7 2352 A7 2353 E7 2355 E7 2360 B9

2361 B9 2362 A11 2363 C9 2364 C9 2365 C11 2366 A10 2367 A10 2368 C11

2369 C11 2370 D5 2371 D5 2372 C3 2375 A10 2390 A1 2391 C4 3320 C1

3321 C1 3322 C2 3323 D1 3324 D2 3325 D3 3326 D3 3327 D2 3328 D3

3329 D1 3330 E1 3331 E2 3332 E2 3333 E2 3334 A1 3335 A2 3336 A3

3337 B4 3338 B1 3339 B2 3341 C3 3342 A4 3343 D4 3344 A3 3345 A6

3346 E6 3347 E4 3348 A8 3349 E8 3350 B7 3351 B7 3352 B7 3353 B7

3354 B7 3355 B7 3356 B8 3357 C8 3358 C8 3359 C7 3360 C7 3361 C7

3362 C7 3363 C7 3364 C7 3365 D8 3366 D8 3367 D8 3368 A8 3369 A8

3370 A8 3371 B9 3372 B9 3373 B10 3374 C9 3375 C10 3376 C9 3377 E9

3378 E9 3379 D10 3380 D10 3381 A9 3382 A10 3392 B3 3393 C4 3395 C4

3404 B3 5300 A9 5301 C9 6320 C1 6321 C1 6322 E1 6323 E3 6324 E8

6330 B10 6331 C10 6332 A8 6360 A8 7320 C1 7321 C2 7322 D3 7323 E2

7324 E1 7325 E4 7327 B8 7328 C8 7329 E10 7330 B6 8240 A2 9320 A1

9321 B1 9323 A10 9329 E10 9330 B3 9331 C4 9333 C4 9341 A6 9342 B9

9343 C9 9355 C8 9356 D7 9360 C10 9361 C10 9362 C10 9363 C10 9961 A6

1234567891011

3345

AMP_LR_DC

220n

2362

100n

GND_AL

100n

2368

100n

B2

A2

A1

B1

1322_B

EH-B 1330

1

2

3

To Matrix -Surr

220n

2365

SPKR LEFT

1321-B

+

-

1321-A

SPKR RIGHT

+

-

A

4

3

B

1

2

C

D

E

2320

5V

3320

BC556B

10n

47K

7324

3.3V

3323

*

3329

6322

2321

2390

4n7

100K

-44V

7320 BC557B

100K

10K

-44V

0V

3334

3K9

9320

9321

333

8

2K2

3321

3324

100K

3330

1N4148

/50V

2u2

0V

8240

gnd_pa

A1

3322

6321

BZX79-C3V3

100K

3331

100K

10K

BC547B

-44.6V

10K

BC547B 7323

-44.8V

2322

7321

100n

3335

3339

3327

1K

gnd_pa

820R

gnd_pa

3332

3333

10u

2324

10u/50V

2332

-43V

-44.6V

-44.8V

0V

22K

1K

/50V

gnd_pa

*

3325

33K

-45V

3336

3404

3341

2334

-42V

2340

3344

56K

gnd_pa

56K

gnd_pa

680R

/50V

22u

gnd_pa

3326

220R

7322 BC547B

6323

1N4148

47p

22R

*

2328

2333

2372

2n2

3n3

9330

*

1n5

gnd_pa

3328

2323

BC547B

#

1K

/16V

1m

7325

3392

100R

3393

#

0V

-43V

3337

2329

56K

2391

#

gnd_pa

3343

56K

2339 100p

-45V

680R

/50V

22u

gnd_pa

4u7

9331

#

2336

*

100n

2345

2325 100p

3342

56K

23302331

3395

100R

2335

220p

3347

220p

9333

680R

/63V

2341

E

G

F

L

M

N

O

P

Q

R

2371

100n

2343

100n

2370

/63V

100n

2342

150W

9961

2344

/100V

22u

70W, 100W

STK442-110 7330

VCC+

12

VCC-

SUB

3

CH1+RE

4

CH1-RE

5

CH2-RE

6

CH2+RE

7

-44.6V

PRE-

8

44.6V

PRE+

9

CH1|IN

10

CH1|NF

11

BIAS

12

CH2|NF

13

CH2|IN

14

/100V

22u

47R

9341

45V

-45V

-43V

3346

47R

/100V

2350

10u

B

70W

/50V

2352

10u

*

C

A

3350

0R33

3351

0R33

0V

H

I

K

J

3352

3359

0R33

3360 0R33

3361

0R33

3353

3362

0R33

3355

3354

3363

3364

9356

820R

3365

3366

9355

*

68K

47K

6332

*

3348

*

BC556B 7327

0V

68K

3356

47K

3357

BC556B 7328

0V

3370

BZX79-F8V2

3K9

3368

0V

-45V

3358

0V

-45V

47K

3367

47K

2K2

68K

6360

3369

*

/50V

2353

10u

*

/100V

2355

10u

D

# : For Phase Inverse only

: For Non Phase Inverse only

**

: PROVISION

*

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

6324

*

3349

*

100W

2K2

68K 68K

3369

68K

3368

BZX55-B15

5300

68K

3371

4R7

5301

3374

4R7

3355 , 3363 3354 , 3364 3356 , 3365

BZX79-F8V2

3K9

6K83370

68K

3381

100n

2360

*

4R7

9342

**

GND_AL

2364

2363

100n

*

3376

9343

*

GND_AR

70W100W

820R

680R 560R820R

68K

47K

3377

*

3378

*

47K

2361

3372

100n

4R7

4K7

47K

3373

3375

3382

10K

6331

*

3379

*

9323

47K

6330

*

BAV21

3380

22p

BAV21

9363

GND_AR

1K

2375

9361

9362

9360

2367

100n

gnd_s

1323_B

2366

2369

*

1K

9329

7329

*

BC547B

SAT

3139 118 53720...for 88130...3434 pt4 dd wk0139

12345678

9

10

11

11-7

ELECTRICAL PARTS LIST - MAINS BOARD

MISCELLANEOUS

!

1901 4822 265 31015 1902 2422 129 16478 1903 4822 071 52001 1904 4822 071 52001 1905 2422 086 10963

Mains Socket

!

Voltage Selector

!

Fuse T200mA

!

Fuse T200mA

!

Fuse T5A 1914 4822 267 10953 Flex Connector 7P 1921 4822 071 55002 1924 4822 071 55002 1925 4822 071 52502 1926 4822 071 51602

!

Fuse T5A

!

Fuse T5A

!

Fuse T2,5A

!

Fuse T1,6A

CAPACITORS 2901 4822 121 43526 47nF 5% 250V 2902 4822 121 43526 47nF 5% 250V 2903 4822 124 40207 100uF 20% 25V 2904 4822 124 40255 100uF 20% 63V 2912 4822 124 22652 2,2uF 20% 50V 2924 4822 121 43526 47nF 5% 250V 2925 4822 121 43526 47nF 5% 250V 2926 4822 121 43526 47nF 5% 250V 2927 4822 124 80415 4700uF 20% 50V 2928 4822 124 80415 4700uF 20% 50V 2941 5322 121 42386 100nF 5% 63V 2942 5322 121 42386 100nF 5% 63V 2944 4822 124 42367 3300uF 20% 35V 2945 4822 124 12328 6800uF 25V 2948 4822 124 40784 3300uF 20% 16V 2949 4822 124 12012 4700uF 20% 25V

RESISTORS 3903 4822 050 11002 1k 1% 0,4W 3904 4822 050 11002 1k 1% 0,4W 3905 4822 116 52283 4k7 5% 0,5W 3906 4822 116 52256 2k2 5% 0,5W 3907 4822 050 21003 10k 1% 0,6W 3912 4822 116 52245 150k 5% 0,5W 3913 4822 050 21003 10k 1% 0,6W 3914 4822 116 52176 10R 5% 0,5W 3922 4822 050 23303 33k 1% 0,6W 3923 4822 050 23303 33k 1% 0,6W

!

3941 4822 117 11342 3942 4822 117 11342 3951 4822 052 10479

0R33 5% 2W

!

0R33 5% 2W

!

47R 5% 0,33W 3952 4822 116 83961 6k8 5% 3953 4822 116 83961 6k8 5% 3954 4822 116 83881 390R 5% 0,5W 3955 4822 050 11002 1k 1% 0,4W

COILS & FILTERS 5901 4822 157 11628 5903 3103 308 30600 5905 4822 280 10382

!

Mains Choke

!

Standby Transformer

!

Relay

DIODES 6901 5322 130 81917 SB140 6902 5322 130 81917 SB140 6903 5322 130 81917 SB140 6904 5322 130 81917 SB140 6905 4822 130 30621 1N4148 6906 4822 130 30621 1N4148 6907 4822 130 34382 BZX79-C8V2 6908 5322 130 81917 SB140 6909 4822 130 31878 1N4003G 6910 4822 130 30621 1N4148 6911 4822 130 30621 1N4148 6915 4822 130 30621 1N4148 6916 4822 130 34382 BZX79-C8V2 6917 4822 130 30621 1N4148 6918 4822 130 30621 1N4148 6922 4822 130 10944!GBU6D 6923 4822 130 31878 1N4003G 6923 5322 130 80686 1N5392 6924 4822 130 31878 1N4003G 6924 5322 130 80686 1N5392 6925 4822 130 31878 1N4003G 6925 5322 130 80686 1N5392 6926 4822 130 31878 1N4003G 6926 5322 130 80686 1N5392 6927 4822 130 31878 1N4003G 6927 5322 130 80686 1N5392 6928 4822 130 31878 1N4003G 6928 5322 130 80686 1N5392 6930 4822 130 34233 BZX79-C5V1 6955 4822 130 34142 BZX79-C33 6956 4822 130 31878 1N4003G

TRANSISTORS & INTEGRATED CIRCUITS 7901 4822 130 41246 BC327-25 7902 4822 130 40959 BC547B 7911 4822 130 40959 BC547B 7912 4822 130 40959 BC547B 7951 4822 130 41327 BC327-40 7952 4822 130 41327 BC327-40

Note : Only the parts mentioned in this list are normal

service spare parts.

ELECTRICAL PARTS LIST - LEFT/RIGHT AMPLIFIER & SUPPLY BOARD

MISCELLANEOUS 0002 4822 492 11735 SPRING TRANS 0028 3139 114 70800 Holder STK 70/100W 1252 4822 267 10953 Flex Connector 7P 1261 4822 267 10738 Flex Connector 13P

!

1280 4822 071 52502

Fuse T2,5A

1321 4822 267 31176 L/R Speaker Terminal

3255 4822 116 52213 180R 5% 0,5W 3256 4822 116 52206 120R 5% 0,5W 3257 4822 050 21003 10k 1% 0,6W 3258 4822 116 52257 22k 5% 0,5W 3259 4822 116 52285 470k 5% 0,5W 3260 4822 116 52256 2k2 5% 0,5W

3261 4822 116 52234 100k 5% 0,5W CAPACITORS 2250 4822 124 40255 100uF 20% 63V 2251 4822 124 40248 10uF 20% 63V 2252 4822 122 10577 3,3nF 10% 16V 2253 4822 124 40196 220uF 20% 16V 2254 4822 124 21913 1uF 20% 63V 2255 4822 124 11912 220uF 20% 6,3V 2256 4822 124 40248 10uF 20% 63V 2260 4822 121 51387 10nF 20% 16V 2261 4822 124 41584 100uF 20% 10V 2263 4822 124 40248 10uF 20% 63V 2265 4822 124 41751 47uF 20% 50V 2300 4822 124 40207 100uF 20% 25V 2320 4822 121 43693 10nF 100V 2321 4822 124 22652 2,2uF 20% 50V 2322 5322 121 42386 100nF 5% 63V 2323 4822 124 81144 1000uF 16V 2324 4822 124 40248 10uF 20% 63V 2325 4822 122 33195 100pF 10% 50V 2329 4822 124 81151 22uF 50V 2330 4822 122 33519 470pF 10% 50V 2332 4822 124 40248 10uF 20% 63V 2334 4822 124 81151 22uF 50V 2335 4822 122 33519 470pF 10% 50V 2339 4822 122 33195 100pF 10% 50V 2340 4822 126 12726 47pF 5% 50V 2341 5322 121 42386 100nF 5% 63V 2342 4822 124 40764 22uF 100 V 2343 5322 121 42386 100nF 5% 63V 2344 4822 124 40764 22uF 100 V 2345 2020 561 90365 100nF +80/-20% 50V 2350 5322 124 40641 10uF 20% 100V 2355 5322 124 40641 10uF 20% 100V 2360 5322 121 42386 100nF 5% 63V 2362 4822 121 42868 220nF 5% 50V 2363 5322 121 42386 100nF 5% 63V 2365 4822 121 42868 220nF 5% 50V 2370 2020 561 90365 100nF +80/-20% 50V 2371 2020 561 90365 100nF +80/-20% 50V 2390 5322 122 32261 4,7nF 10% 100V

3262 4822 116 52175 100R 5% 0,5W

3263 4822 116 52206 120R 5% 0,5W

3265 4822 050 11002 1k 1% 0,4W

3268 4822 116 52244 15k 5% 0,5W

3269 4822 116 83961 6k8 5%

3270 4822 050 11002 1k 1% 0,4W

3271 4822 116 52263 2k7 5% 0,5W

3272 4822 116 52289 5k6 5% 0,5W

3273 4822 116 52228 680R 5% 0,5W

3274 4822 116 52234 100k 5% 0,5W

3275 4822 050 23303 33k 1% 0,6W

3276 4822 116 83884 47k 5% 0,5W

3277 4822 116 52234 100k 5% 0,5W

3279 4822 050 21003 10k 1% 0,6W

3280 4822 116 52303 8k2 5% 0,5W

3281 4822 116 83882 39k 5% 0,5W

3283 4822 116 52228 680R 5% 0,5W

3284 4822 116 83884 47k 5% 0,5W

3285 4822 116 52291 56k 5% 0,5W

3286 4822 050 11002 1k 1% 0,4W

3287 4822 050 11002 1k 1% 0,4W

3288 4822 116 52283 4k7 5% 0,5W

3289 4822 116 52303 8k2 5% 0,5W

3292 4822 116 52263 2k7 5% 0,5W

3295 4822 050 11002 1k 1% 0,4W

3300 4822 116 83883 470R 5% 0,5W

3301 4822 117 12063 NTC DC 5W 10k 5%

3302 4822 116 83876 270R 5% 0,5W

3303 4822 050 11002 1k 1% 0,4W

3304 4822 052 10108!1R 5% 0,33W

3305 4822 116 83876 270R 5% 0,5W

3306 4822 116 83876 270R 5% 0,5W

3320 4822 116 83884 47k 5% 0,5W

3321 4822 116 52234 100k 5% 0,5W

3322 4822 050 21003 10k 1% 0,6W

3324 4822 116 52234 100k 5% 0,5W

3325 4822 050 23303 33k 1% 0,6W

3326 4822 116 83872 220R 5% 0,5W

3327 4822 050 21003 10k 1% 0,6W

3328 4822 050 11002 1k 1% 0,4W

3329 4822 050 21003 10k 1% 0,6W RESISTORS 3250 4822 116 52256 2k2 5% 0,5W 3251 4822 116 52256 2k2 5% 0,5W 3253 4822 116 83883 470R 5% 0,5W

3330 4822 116 52234 100k 5% 0,5W

3331 4822 116 52234 100k 5% 0,5W

3332 4822 116 52257 22k 5% 0,5W

3333 4822 050 11002 1k 1% 0,4W

11-8

ELECTRICAL PARTS LIST - LEFT/RIGHT AMPLIFIER & SUPPLY BOARD

RESISTORS 3334 4822 116 52276 3k9 5% 0,5W 3335 4822 050 11002 1k 1% 0,4W 3336 4822 116 52291 56k 5% 0,5W 3337 4822 116 52228 680R 5% 0,5W 3338 4822 116 52276 3k9 5% 0,5W 3339 4822 050 11002 1k 1% 0,4W 3341 4822 116 52228 680R 5% 0,5W 3342 4822 116 52291 56k 5% 0,5W

6260 4822 130 30621 1N4148 6263 4822 130 30621 1N4148 6264 4822 130 30621 1N4148 6265 4822 130 34233 BZX79-C5V1 6320 4822 130 30621 1N4148 6321 5322 130 31504 BZX79-C3V3 6322 4822 130 30621 1N4148

6323 4822 130 30621 1N4148 3343 4822 116 52291 56k 5% 0,5W 3344 4822 116 52186 22R 5% 0,5W 3345 3198 012 14790 3346 3198 012 14790

!

47R 5% 1W

!

47R 5% 1W 3347 4822 116 52228 680R 5% 0,5W 3350 2322 194 96001!0R33 5%

!

3351 2322 194 96001 3352 2322 194 96001 3353 2322 194 96001

0R33 5%

!

0R33 5%

!

0R33 5% 3354 4822 116 52228 680R 5% 0,5W 3355 4822 116 52231 820R 5% 0,5W 3356 4822 116 52297 68k 5% 0,5W 3358 4822 116 83884 47k 5% 0,5W 3359 2322 194 96001 3360 2322 194 96001 3361 2322 194 96001 3362 2322 194 96001

!

0R33 5%

!

0R33 5%

!

0R33 5%

!

0R33 5% 3363 4822 116 52231 820R 5% 0,5W 3364 4822 116 52228 680R 5% 0,5W 3365 4822 116 52297 68k 5% 0,5W 3367 4822 116 83884 47k 5% 0,5W 3368 4822 116 52297 68k 5% 0,5W 3369 4822 116 52297 68k 5% 0,5W 3370 4822 116 52256 2k2 5% 0,5W 3371 4822 050 24708 4R7 1% 0,6W

TRANSISTORS & INTEGRATED CIRCUITS 7250 9322 139 23687 BDX53BFP 7251 4822 130 40959 BC547B 7253 4822 130 40959 BC547B 7254 4822 130 10847 BDW94C 7255 4822 130 40959 BC547B 7256 4822 130 40959 BC547B 7259 4822 130 40981 BC337-25 7260 4822 130 40959 BC547B 7261 4822 130 44568 BC557B 7262 4822 130 40959 BC547B 7263 4822 130 40959 BC547B 7264 4822 130 40995 BD438 7265 4822 130 40959 BC547B 7300 4822 130 41246 BC327-25 7320 4822 130 44568 BC557B 7321 4822 130 40959 BC547B 7322 4822 130 40959 BC547B 7323 4822 130 40959 BC547B 7324 4822 130 41691 BC556B 7325 4822 130 40959 BC547B 7327 4822 130 41691 BC556B 7328 4822 130 41691 BC556B

7330 9322 160 21682 STK442-110 3373 4822 050 21003 10k 1% 0,6W 3374 4822 050 24708 4R7 1% 0,6W

Note : Only the parts mentioned in this list are normal 3375 4822 050 21003 10k 1% 0,6W 3381 4822 116 83884 47k 5% 0,5W 3382 4822 116 83884 47k 5% 0,5W 3404 4822 116 52291 56k 5% 0,5W

11-8

service spare parts.

COILS & FILTERS 5300 4822 157 70599 5301 4822 157 70599

!

IND FXD BEAD EMI

!

IND FXD BEAD EMI

DIODES 6250 4822 130 34281 BZX79-C15 6251 4822 130 61219 BZX79-B10 6252 4822 130 34174 BZX79-B4V7 6256 4822 130 30621 1N4148 6257 4822 130 30621 1N4148 6258 4822 130 34173 BZX79-B5V6 6259 4822 130 34278 BZX79-C6V8

12-1 12-1

BRIEF INTRODUCTION OF THE AF10 BOARD

The AF10 Board consists of the following features :

a. TDA7468D IC

TDA7468D IC (7501) which includes functions such as source selection, loudness control, dynamic bass control, treble control, volume control and muting function. Sound features such as ALC, DBB, DSC and IS are controllable via I2C Bus from the microprocessor.

The TDA7468D IC caters for 4 input sources namely TUNER, TAPE, CD and AUX. It also has a Mic mix input. In our application, software will switch the input source to previous source MUTE during STANDBY mode and some other occasions where noise from other input source is undesirable.

AF10 BOARD

AF10 BOARD - CHIP LAYOUT

12-2

5907

4907

5915

4915

4102

3722

4203

4204

2653

3721

4146

4208

4201

4207

4211

4209

3730 4205

4202

4212

4210

4206

3507

3727

3505

3728

3506

3503

3723

3724

3501

3502

3504

2669

2956

3725

2501

3726

4922 2671

2672

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 3475 pt1 dd wk0210

AF10 BOARD - COMPONENT LAYOUT

12-3

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 3475 pt1 dd wk0210

AF10 BOARD - CIRCUIT DIAGRAM (PART 1)

12-4 12-4

1501 F1 1502 E4 1503 F2 1504 H1 1505 E5 1506 B1

1510 F1 1531 C1 1532 C2 1691 H6 2201 B7 2202 C7

2203 D7 2204 C6 2205 C6 2206 C8 2501 E2 2502 E2

2503 D3 2504 E3 2505 F6 2506 F8 2507 E8 2511 A5

2512 B5 2513 A4 2514 B4 2515 F6 2516 F8 2521 A4

2522 A4 2523 F7 2524 F7 2531 D4 2532 D4 2533 F6

2534 F7 2535 B4 2536 C4 2541 A9 2542 H9 2543 C10

2544 G10 2546 F10 2547 B10 2548 G10 2549 C11 2550 F11

2551 C12 2552 F12 2553 B13 2554 G12 2555 B13 2556 H12

2557 B14 2558 G13 2559 C13 2560 G13 2561 C14 2562 G14

2563 C15 2564 G15 2565 C10 2567 B10 2568 G10 2589 A10

2590 I10 2591 A11 2592 I11 2593 A11 2594 I11 2641 D14

2642 E14 2661 G3 2662 I3 2663 H3 2664 I3 2665 H2

2666 H2 2667 H1 2669 E1 2696 G7 2697 H7 2698 G6

2707 E12 2708 E12 2904 H1 2908 E12 2921 G5 2923 B1

2924 F5 3201 B7 3202 C6 3435 D3 3436 D4 3437 D3

3438 D4 3501 D2 3502 E2 3503 D2 3504 E2 3505 E3

3506 E3 3507 E3 3508 E3 3511 A3 3512 B3 3513 A4

3514 B4 3521 A4 3522 A4 3523 A4 3524 A4 3525 E7

3526 E7 3531 C3 3532 C3 3533 B3 3534 C3 3541 A8

3542 I8 3543 A9 3544 I9 3545 B9 3546 G9 3547 C9

3548 F9 3549 B10 3550 G10 3551 C12 3552 F12 3553 C12

3554 F12 3555 C12 3556 F12 3557 C13 3558 G13 3559 C14

3560 F14 3561 C14 3562 F15 3563 A12 3564 G12 3565 B12

3566 G11 3567 B12 3568 H11 3569 B13 3570 H12 3571 B14

3572 G13 3591 A11 3592 I11 3593 A11 3594 I11 3641 D14

3642 E14 3643 D12 3645 D12 3646 E12 3661 G4 3662 I4

3663 G3 3664 H3 3665 G2 3666 H2 3667 G4 3668 I4

3669 I4 3690 H7 3699 G7 3700 H6 3707 E12 3708 E12

3712 I3 4501 F6 4641 D14 4642 E14 4813 G5 4920 E1

5403 A2 5404 B2 5522 D7 6201 C7 6202 C7 6641 D13

6642 E13 7201 B7 7485 C14 7488 G15 7501 C8 7585 B13

7586 H12 7661 G3 7662 H3 7663 H3 7693 H7 9522 D7

9618 A2 9654 B2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

P

A_TU

P

A_Tp

2535

2536

3438

1

2

3

4

5

3523

3524

4u7

1502

4K7

2513

2514

4K7

2521

100n

2522

100n

1n

A_CD

1n

A_CD

2531

4u7

Game Sound Port

SS_L

Line_L

Line_R

SS_R

2532

1

2

3

only for

-Vkk

+5V6

Mute2

LINE_R

2511

2512

4u7

1505 EH-B

LINE_L

2593

2591

470n

D

GND_A

2203

GND_A

2516

GND_A

5.9V

2206

+9.1V

22n

47u

2507

100n

100p

3541

1K

+IS

GND_A

2506

100p

GND_A

SUB_W

MUTE_SW_FR

D

3542

1K

LINE_L

27

1

28

3

4

5

6

2

23

24

25

26

LINE_R

7501 TDA7468

POWER SUPPLY

SOURCE

SELECTOR

47K

3543

0u47

2541

GND_A

3545

S

5K6

3549

18K for S

33n

2543

3547

3K3

10n for S

GND_A

VOLUME I

LEFT

VOLUME I

RIGHT

GND_A

2565

4n7

LOGIC

2546

4n7

10K for S

8

7

SUR.

21

22

3548

3K3

10K for S

33n

2544

10n for S

5K6

3550

18K for S

S

3546

5K6

2542

0u47

47K

3544

GND_A

1u

DPL_R

3201

1u

+12V_A

11.7V

2n2

2205

GND_A

A_Aux

A_Tp

A_CD A_TU

3202

2204

150R

9.8V

220u

9522 5522

GND_A

7201

BC847B

1N4148

820R

6201

9.1V

6202

GND_A

A_Mic

A_HP

2201

100u

GND_A

22u

2202

GND_A

BZX55-C9V1

4.6V

VREF

A_DPL

3525

470R

3526

470R

PP

1n

4501

GND_EMC

2924

GND_A

P

4813

P

2921

100n

2698

100n

1

YKC21-3416

1691

2505

GND_A

2

3

100p

GND_A

2515

100p

2533

GND_A

3700

GND_A

100p

GND_A

3K3

GND_A

2523

100p

3699

470R

0V

7693

BC817-25

100p

2524

GND_A

2697

470p

GND_A

0V

3690

1K

SUBWOOFER

OUT

2534

2696

100p

22u

DPL_L

SIMPLE I.S.

1n

2567

9

TREBLE

LEFT

TREBLE

RIGHT

20

1n

2568

SIMPLE I.S.

2590

2589

GND_A

220n

2547

2548

220n

8K2

3593

GND_A

2549

470n

VOLUME II

LEFT

BASS ALC

IIC BUS

REC

VOLUME II

RIGHT

2550

470n

3594

GND_A

5K6

2594

470n

5K6

GND_A

3566

3568

12

16

14

15

13

17

680K

220K

3551

5K6

3553

5K6

3552

5K6

3554

5K6

2554

2556

GND_A

3n3

470p

+IS

2551

1n8

2707

2552

1n8

+IS

3564

3570

GND_A

3645

220R

100p

3646

220R

10K

7586 BC847B

10K

3563

10K

3n3

3565

3567

GND_A

680K

220K

GND_A

2553

2555

470p

7585 BC847B

3569

GND_A

10K

2557

3571

100n

8K2

3559

33K

2641

GND_A

2642

GND_A

2561

220p

1n

2708

ALC_LEVEL

P

3707

3708

100p

GND_A

3555

8K2

1n

8K2

3557

2559

GND_A

3643

12K

1K

2908

100n

I2C_Clk

I2C_Data

GND_D

P

6641

1N4148

P

6642

1N4148

3556

8K2

1n

8K2

3558

2560

GND_A

2558

3572

8K2

100n

FULL I.S.

D...for DPL S...for simple I.S. P...provision

Note : Some values may varies, see respective parts list

for correct value.

FULL I.S.

+IS

1K

3561

7485 BC847B

GND_A

P

3641

220R 4641

4642

P

3642

220R

+IS

1K

3562

3560

33K

2562

220p

7488 BC847B

GND_A

2563

GND_A

VOL_L

VOL_R

470p

2564

GND_A

3591

GND_A

3n3

101911

BASS

LEFT

BASS

RIGHT

18

3n3

2592

330n

8K2

3592

GND_A

330n

470p

A

B

C

D

E

F

G

H

I

3139 118 55780...96120 for...3475 pt1 dd wk0210

8 9 10 11 12 13 14 15

1K5

3507

10K 3508

10K

1u

P

GND_A

SS_R

SS_L

3712

3511

820R

3512

820R

3532

A_Tp

P

2503

0V

100K

A_CD

3533

27K

3534

27K

1K5

3437

A_Tp

1u

P

3667

1M

7663 BC857B

5.4V

3521

1K

3522

1K

3513

3514

3436

1K

4K7

A_Aux

FE-BT-VK-N

# only for

SOLID STATE

3661

2K7

P

#

5.6V

3668

3669

3662

4K7 10K

2K7

A_TU

3K3

TU_Left

A

+12V_M

9618

P

1506

5403

2u2

2

9654

1

P

5404

EH-B

B

TU_Right

CD_Left

CD_Right

2u2

P

10n

2923

GND_M

GND_EMC

FE-BT-VK-N

1531

-CMOS

1

2

3

4

5

6

7

C

TP_REC_LEFT

TP_REC_RIGHT

GND_A_Tp

TP_LEFT

+12V_A

TP_RIGHT

D

+12V_A

GND_EMC

E

100n

2669

P

4

2

A_Aux

4920

1

3

1501

YKC21-3418

AUX IN

F

MIC_DET

1510

FE-BT-VK-N

A_Aux

1

2

3

4

5

1503

FE-BT-VK-N

G

GND_A

P

2904

100n

2667

4

H

2

1

3

1504

YKC21-3418

LINE OUT

GND_A

I

A_Tp

1

2

3

4

3665

470R

3666

470R

3501

4K7

3502

4K7

A_Aux

2665

GND_A

2666

GND_A

only for

CDR

1532

FE-BT-VK-N

-CMOS

100p

2501

100p

2502

+12V_A

MIC_DET

470p

1

2

3

4

5

6

7

3503

12K

3504

12K

1V

GND_A

1V

GND_A

A_Tp

2663

1n

2664

1n

3505

A_Aux

3506

A_Aux

A_Mic

2661

1u

BC847B

7661

BC847B

7662

2662

15K

3531

A_Tp

3435

1K

#

2504

4.6V

3663

2K2

3664

2K2

4.6V

1u

1234567

AF10 BOARD - CIRCUIT DIAGRAM (PART 2)

12-5

12345678910111213

P

aa

4M7

22n

3678

470K

0V

3611

47R

3612

47R

3613

1K

3614

1K

3653

1K

3654

1K

3627

10R

P

3677

GND_A

VC_OUT_LEFT

3655

1K

3656

1K

3615

33R

3616

33R

+12V_A

VREF

P

3676

10M

2771

3657

3658

7603

BC817-25

A_HP

7604 BC817-25

680K

P

3675

0u47

P

2772

GND_AGND_A

P

3721

0V

7651

0V

P

6775

1N4148

P

6771

1N4148

0V

P

GND_A

P

BC817-25

7652 BC817-25

P

2922

1603

FE-BT-VK-N

1

2

3

4

27K

3674

27K

3673

GND_A

1K

3K3

0u47

aa

3640

5K6

1K

3631

100p

GND_D

HP_in_L

HP_in_R

P

3672

47K

P

3671

47K

2653

2654

A_HP

100p

AMP_LEFT

3722

FW-C798 FW-V795

3721

8K2

3722

2K7

3725

18K

3726

18K

AMP_RIGHT

+5V

HP_DET

P...provision

W...Provision for Woox only

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

8K2

2K7

P

10K 10K 47K 47K

SS_L

SS_R

+5V_CD

+5V6

Mute1

3729

8K2

3727

9703

P

3730

3K3

4205

P

3683

3684

P

3410

2R2

5.4V

9401

DVD_ON DPL_Req

+5V_VCD

VCDorCDRon

3621

10K

3622

GND_D

aa

3728

aa

18K

150K

2683

100n

150K

BC847B

10K

3725

aa

3726

aa

BC327-25

4.8V

0.2V

7402

GND_D

0.7V

18K

3692

3686

7401

3409

0.2V

GND_D

4404

9402

4405

4406

29562672

aa

GND_A

2682

330K

0.6V

82K

3711

VCD_ON

5K6

0.7V

For CDR sets only

3623

BC847B

3723

470R

180p

3724

470R

180p

47u

3688

2681

3687

15p

GND_AGND_A

+5V6

ALC_Enable

5K6

3694

2K2

10K

3408

GND_D

For DVD sets only

+5V_CD

For VCD sets only

VCD_ON

CDR_On

7621

BC847B

5.4V

0V

1K

3624

5K6

2626

7623

GND_D

390R

1K2

3.2V

7682 BC847B

10u

3689

150R

Mute2

0V

3625

aa

3.9V

7681 BC857B

GND_A

+5V

P

1K

3404

HighPower / ALC Enable

10K

3405

GND_D

+5V6

4K7

2622

GND_D

YKC21-3418

1550

BOOSTER OUT

+12V_A

SA_IN

CD_PORE1

CDR_On

DPL_Req

4403

P

3406

1K

6401

1N4148

7622

BC857B

0V

100p

3626

Mute1

AmOn

4K7

VC_OUT_RIGHT

VC_OUT_LEFT

10

11

12

+5V

2404

100n

GND_D

MUTE_SW

0V

1n

2671

aa

FROM / TO VC

P...provision

+12V_A

M62320FP 7403

4

D0

5

D1

6

D2

7

D3

9

D4

I/O PORT

88 8

DATA LATCHES

D5

D6

D7

GND_D

P

5401

2u2

4.9V

3403

100R

2403

GND_D

HPREF

P

4922

1602

FE-BT-VK-N

CS2

CS1

CS0

3401

470R 3402

470R

+12V_A

100u

14

15

16

3628

3629

GND_D

4K7

P

4407

1

2

3

4

5

6

I2C_Clk

I2C_Data

VC_LEFT

VC_RIGHT

A_HP

3620

1K

3619

1K

1

SO

REG

SHIFT

88

8

OUT I/O IN

C BUS

2

I

CHIP SELECT

TRANSCEIVER

RES

PWR

GND2SCL3SDA

VDD

13

8

100n

2402

100p

2401

GND_D

5.9V

22n

2625

2905

A_HP A_HP A_HP

3139 118 55780...96120 for...3475 pt1 dd wk0210

aa

MUTE_SW_FR

7635

BC857B

3638

B_REF3

A_HP

2609

180p 3609

27K

3610

27K

2610

180p

A_HP

B_REF3

-Vkk

4M7

0V

6774

MUTE_SW

4K7

VC_OUT_RIGHT

3635

10K

NJM4556AM

7601-B

8

7

5.9V

4

5.9V

1

7601-A

8

NJM4556AM

P

3639

1N4148

A

7803

BC847B

0V

2621

GND_D

W

2585

47n

2587

470n 4811

3607

6K8

3605

1K

3606

1K

3608

6K8

4812

25882584 470n

2586

47n

22u

3637

0V

10K

HPREF

3601

3602

3636

W

12K

4K7

2691

3581

15K

A_HP

2605

2607

2608

3K9 for W 3K9 for W

2606

100p

GND_D

100p

5.9V

470p

5.9V

470p

5.9V

100p

5

6

2

3

+5V6

1K

3633

7636

BC847B

2601

GND_A

2602

3634

5K6

0.2V

GND_D

W

1n

P...provision

VC_LEFT

VC_RIGHT

W

1n

2581

47n

2603

22u

2583

470n

HPREF

470n

2604

22u

2582

47n

GND_D

0.7V

B

C

D

VOL_L

E

F

VOL_R

G

GND_A

GND_EMC

2902

470n

9599

H

3644

8K2

CD_PORE

HPREF

1103

1102

1

A_HP

W

3582

15K

TAPO

FRONT

CD_PORE1

ALC_LEVEL

ALC_Enable

3659

3660

2611

22u

3K3

2612

22u

B_REF3

SUB_W

11.6V

P

1N4148

3651

1K

BC817-25

6772

2623

7653

7654

1K

3652

P

MUTE_SW

47u

A_HP

0V

-Vkk

3630

5621

2u2

2624

I

1102 H3 1103 H3 1550 A11 1602 C13 1603 E7 2401 G13 2402 G12 2403 G12 2404 G11 2581 D2 2582 G2

A

2583 D2 2584 F2 2585 D2 2586 F2 2587 D2 2588 F2 2601 D2 2602 G2 2603 D2 2604 F2 2605 D3

B

2606 G3 2607 D3 2608 F3 2609 E3 2610 F3 2611 D4 2612 F4 2621 B2 2622 H11 2623 G5 2624 G5 2625 H13

C

2626 H10 2653 A7 2654 B7 2671 A12 2672 A10 2681 C10 2682 C10 2683 C9 2691 B3 2771 I6 2772 I6 2902 H2

D

2905 H12 2922 D7 2956 A10 3401 F13 3402 F13 3403 G12 3404 E11 3405 E11 3406 F11 3408 F10 3409 E10

E

3410 E9 3581 C3 3582 G3 3601 D3 3602 G3 3605 E2 3606 E2 3607 E2 3608 F2 3609 E3 3610 E3 3611 D5

F

3612 F5 3613 E5 3614 F5 3615 D5 3616 F5 3619 D13 3620 D12 3621 I9 3622 I9 3623 H10 3624 H10 3625 H10

G

3626 H11 3627 G5 3628 H13 3629 H13 3630 E5 3631 C7 3633 B2 3634 B2 3635 C3 3636 B3 3637 C2

H

3638 B3 3639 A4 3640 C7 3644 I1 3651 A4 3652 C5 3653 A5 3654 B5 3655 A6 3656 B6 3657 A6 3658 B6

I

3659 E4 3660 F4 3671 I7 3672 H7 3673 I7 3674 H7 3675 I6

3676 H6 3677 I5 3678 I5 3683 C9 3684 D9 3686 D10 3687 C10 3688 C10 3689 B11 3692 C10 3694 F10 3711 E10 3721 A8 3722 A8 3723 A10 3724 A10 3725 A9 3726 B9 3727 A9 3728 A9 3729 A9 3730 A9 4205 B9 4403 F11 4404 F10 4405 G10 4406 G10 4407 I13 4811 E2 4812 F2 4922 A12 5401 F12 5621 G5 6401 G11 6771 I6 6772 I4 6774 B4 6775 H6 7401 E10 7402 F10 7403 D12 7601-A G3 7601-B D3 7603 E6 7604 F6 7621 G10 7622 G11 7623 I10 7635 A3 7636 C2 7651 A7 7652 B7 7653 A5 7654 B5 7681 C11 7682 C10 7803 A2 9401 E9 9402 G10 9599 I2 9703 A9

12345678910111213

AF10 BOARD - CIRCUIT DIAGRAM (PART 3)

12-6 12-6

123456789

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

P...provision

75R

3806

3

2

1201

1202

EH-B

2807 100n

1

2

3

4

5

6

7

8

P

1205

3809

47R

3805

220R

1

2

3

4

5

6

7

8

9

10

11

12

13

14

+12V_M

GND_D

+5V_VCD

A

B

GND_EMC

C

D

E

F

1801

YKC21-3416

1

COAX

DIGITAL

OUT

4921

FE-BT-VK-N

1206

1203

1

2

3

4

5

6

7

8

9

FROM / TO Power Board

10

11

1n

2955

GND_D

1204

EH-B

1

2

3

4

5

6

FROM / TO Power Board

7

AMP_LEFT

aa

AMP_RIGHT

NTC

Low_Pw_Ctrl

Pw_Dn

Clipping

AmOn

F1

F2

AMP_CS_DC

VCDorCDRon

DVD_ON

+12V_A

GND_A

GND_M

+5V6

2806

9.3V

6

150p

For CDR version only

+5V6

-32V

3821

10R

P

9634

2208

2210

GND_D

+5V_CD

5801

6RG

2805 100n

3205

220n

GND_D

3804

220R

P

5802

2u2

2803

1

2

34

4905

-10V

5K6

6205

BZX79-C10

GND_D

7202

MC78L05

IN OUT

GND

6206

1N4003

GND_D

P

7404

BC817-25

PP

2211

GND_D

1u

2804

100n

2207

GND_D

2209

100n

P

2.9V

10

12

3803

2802

+12V_M

-Vkk

-CMOS

47u

P

47u

6209

P

3822

GND_D

4909

4910

7802

74LVU04D

14

VCC

1Y

2

2Y

4

3Y

6

4Y

8

5Y

6Y

GND

7

560R

1n

CD_PORE

+5V6_Con

9614

3820

10R

BZX79-C6V8

270R

3808

22K

1A

1

2A

3

3A

5

4A

9

5A

11

6A

13

GND_D

1542

FE-BT-VK-N

FROM / TO DPL Board

3802

22K

2810

47p

GND_D

470R

3807

2K2

4801

P

For VCD version only

4802

9484

1541 FE-BT-VK-N

13

12

11

10

9

8

7

6

5

4

3

2

1

P

4911

3801

2801 100n

2809

100n

2808

100n

GND_D

DSA_STB

For Non-VCD version only

14

13

12

11

10

9

8

7

6

5

4

3

2

1

AMP_CS_DC

AmOn

DPL_Clk

DPL_Data

D_DPL

DPL_Vol_Clk

DPL_Req

+12V_A

SS_L

A_DPL

SS_R

DPL_R

A_DPL

DPL_L

P

4906

9662

P

5662

EH-B 1524

3

2

1

CD_PORE

For VCD version only

GND_M

+12V_M

6207

1N4003

P

2820

220u

GND_M

+5V_CD

CD_Right

A_CD

CD_Left

TU_Right

TU_Left

GND_D

P

4914

1525

FE-BT-VK-N

9

8

7

6208

6

1N4003

5

4

3

2

1

FE-BT-VK-N

TU_STEREO

TU_CLK

TU_DATA

TU_ENAB

+12V_A

FROM/TO TUNER

GND_A

FE-BT-VK-N

2901

100n

D_Text

FE-BT-VK-N

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

1523

1520

1100

GND_EMC

1522

8

7

6

5

4

3

2

1

FE-BT-VK-N

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

+12V_A

47n

2954

P

A_TU

9483

aa

1521

9486

P

2520

10n

GND_A

23

GND_D

22

UP_CLK

21

DQSY

20

SRDT

19

GND_D

18

SHIELD

17

COAX2

16

COAX1

15

GND_D

14

PORE / DSA_STB

13

GND_D

12

SILD

CD_SH_DATA

11

10

SICL

9

CD_SH_CLK

CD_SH_STR

8

7

SW_INFO

6

+12V_M

5

GND_M

4

+5V_CD

CD_RIGHT

3

2

GND_A

1

CD_LEFT

470p

FROM/TO 3CDC

2951

470p

100p

2950

MIC_DET

4904

9904

P

GND_D

470p

2952

6204

2953

GND_D

I2C_Data

I2C_Clk

GND_D

+5V6_Con

+12V_M

+5V6

SILD

4903

P

4908

P

4915

P

5915

HP_DET

Clipping

Low_Pw_Ctrl

MIC_DET

DPL_Vol_Clk

DPL_Clk

DPL_Data

BZX79-B3V9

NTC

-Vkk

F1

F2

5907

4907

D_Text

SA_IN

Pw_Dn

D_DPL

4.5V

P

4912

4913

P

9405

GND_D

DSA_STB

3412

1K

1403

1404

FE-BT-VK-N

3.5V

8.5V

4.9V

+5V

FE-BT-VK-N

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

FE-BT-VK-N

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

3139 118 55780...96120 for...3475 pt1 dd wk0210

1405

1401

1

2

3

4

5

6

7 8

9

10

11

12

13

14

15

16

17

18

19

UP_CLK

DQSY

SRDT

GND_D

1402

1

TU_STEREO

2

TU_CLK

3

TU_DATA

TU_ENAB

4

5

Tu_Gnd

HP_DET

6

7

SA_IN

8

POWER_DOWN

9

CLIP

10

LOW_PWR_CTRL

11

MIC_DET

DPL_VOL_CLK

DPL_CLK

DPL_DATA

GND_D

1

NTC

2

GND_D

3

I2C_DATA

4

I2C_CLK

5

GND_D

6

+5V6_CON

+11V_D

7

8

+5V6

9

-VKK

10

F1

11

F2

CD_SH_DATA

12

CD_SH_CLK

13

14

CD_SH_STR

GND_D

15

16

SW_INFO

SICL

SILD

DSA_STB/GND_D

FRONT

FROM/TO

FRONT

A

B

C

D

E

F

1100 F6 1201 C1 1202 E1 1203 C1 1204 E1 1205 C1 1206 C1 1401 A9 1402 D9 1403 A9 1404 D9 1405 A9 1520 E6 1521 A7 1522 A6 1523 D6 1524 A5 1525 B5 1541 D4 1542 D4 1801 A1 2207 D3 2208 F2 2209 E3 2210 F2 2211 F3 2520 E7 2801 B4 2802 C3 2803 A3 2804 B3 2805 B2 2806 B2 2807 B1 2808 B4 2809 B4 2810 A4 2820 C5 2901 F6 2950 E7 2951 E7 2952 E7 2953 E7 2954 E6 2955 E1 3205 D2 3412 A8 3801 B4 3802 A4 3803 B3 3804 A3 3805 B2 3806 A1 3807 B4 3808 A3 3809 B2 3820 E3 3821 E2 3822 F3 4801 B4 4802 C4 4903 B8 4904 F7 4905 C3 4906 A5 4907 C8 4908 C8 4909 A3 4910 A3 4911 A4 4912 B8 4913 B8 4914 B5 4915 C8 4921 B1 5662 B5 5801 B2 5802 A3 5907 C8 5915 C8 6204 F7 6205 D3 6206 E2 6207 B5 6208 C5 6209 F3 7202 E3 7404 F3 7802 A3 9405 C8 9483 F6 9484 D4 9486 E7 9614 E3 9634 E2 9662 B5 9904 F7

123456789

12-7

VIDEO OUT CINCH 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 3475 pt1 dd wk0210

VIDEO OUT CINCH PART - CIRCUIT DIAGRAM

20 A3

1803 A1 1809 A1 2885 A1

123

1809

1

2885

10n

A

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

ELECTRICAL PARTS LIST - AF10 BOARD

MISCELLANEOUS 1201 4822 267 10738 Flex Connector 13P 1401 4822 265 11553 Flex Connector 19P 1402 4822 267 11039 Flex Connector 11P 1501 4822 265 20553 Cinch Socket - Aux in 1503 4822 267 10733 Flex Connector 4P 1520 4822 265 11515 Flex Connector 8P 1523 4822 265 10981 Flex Connector 15P 1531 4822 267 10953 Flex Connector 7P

3

YKC21-3564

1803

1

2

23

VIDEO OUT CINCH 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 3475 pt1 dd wk0210

A

20

DIPMATE

1

2

3139 118 55780...88380 for...3475 pt1 dd wk0210

1550 2422 026 05292 Cinch Socket - Booster out

1603 4822 267 10733 Flex Connector 4P

1803 4822 267 31996 Cinch Socket - Video out

CAPACITORS

2201 4822 124 40207 100uF 20% 25V

2202 4822 124 81151 22uF 50V

2203 4822 124 40433 47uF 20% 25V

ELECTRICAL PARTS LIST - AF10 BOARD

2204 4822 124 40196 220uF 20% 16V 2205 4822 126 14238 2,2nF 50V 2206 4822 126 14494 22nF 10% 25V 2207 4822 124 40433 47uF 20% 25V 2208 4822 126 13879 220nF +80/-20% 16V 2209 4822 124 41751 47uF 20% 50V 2210 4822 126 13879 220nF +80/-20% 16V 2401 2020 552 94427 100pF 5% 50V 2402 2020 552 94427 100pF 5% 50V 2403 2238 586 59812 100nF 50V 2404 2238 586 59812 100nF 50V 2501 2020 552 94427 100pF 5% 50V 2502 2020 552 94427 100pF 5% 50V 2503 4822 124 22466 1uF 20% 50V 2504 4822 124 22466 1uF 20% 50V 2505 2020 552 94427 100pF 5% 50V 2506 2020 552 94427 100pF 5% 50V 2507 2238 586 59812 100nF 50V 2511 4822 124 22466 1uF 20% 50V 2512 4822 124 22466 1uF 20% 50V 2513 3198 016 31020 1nF 25V 2514 3198 016 31020 1nF 25V 2515 2020 552 94427 100pF 5% 50V 2516 2020 552 94427 100pF 5% 50V 2521 2238 586 59812 100nF 50V 2522 2238 586 59812 100nF 50V 2523 2020 552 94427 100pF 5% 50V 2524 2020 552 94427 100pF 5% 50V 2531 4822 124 40769 4,7uF 20% 100V 2532 4822 124 40769 4,7uF 20% 100V 2533 2020 552 94427 100pF 5% 50V 2534 2020 552 94427 100pF 5% 50V 2535 4822 124 40769 4,7uF 20% 100V 2536 4822 124 40769 4,7uF 20% 100V 2541 4822 124 41407 0,47uF 20% 63V 2542 4822 124 41407 0,47uF 20% 63V 2543 5322 126 11583 10nF 10% 50V 2544 5322 126 11583 10nF 10% 50V 2546 4822 121 43856 4,7nF 5% 250V 2547 5322 126 11579 3,3nF 10% 63V 2548 5322 126 11579 3,3nF 10% 63V 2565 4822 121 43856 4,7nF 5% 250V 2567 3198 016 31020 1nF 25V 2568 3198 016 31020 1nF 25V 2589 4822 121 42408 220nF 5% 63V 2590 4822 121 42408 220nF 5% 63V 2591 5322 121 42661 330nF 5% 63V 2592 5322 121 42661 330nF 5% 63V 2593 4822 121 51252 470nF 5% 63V 2594 4822 121 51252 470nF 5% 63V 2601 3198 016 31020 1nF 25V 2602 3198 016 31020 1nF 25V

2603 4822 124 81151 22uF 50V 2604 4822 124 81151 22uF 50V 2605 2020 552 94427 100pF 5% 50V 2606 2020 552 94427 100pF 5% 50V 2607 4822 126 13881 470pF 5% 50V 2608 4822 126 13881 470pF 5% 50V 2609 4822 126 14508 180pF 5% 50V 2610 4822 126 14508 180pF 5% 50V 2611 4822 124 81151 22uF 50V 2612 4822 124 81151 22uF 50V 2621 4822 124 81151 22uF 50V 2622 2020 552 94427 100pF 5% 50V 2623 4822 124 40433 47uF 20% 25V 2624 3198 017 42230 22nF 50V 2625 4822 124 40207 100uF 20% 25V 2626 4822 124 40248 10uF 20% 63V 2653 2020 552 94427 100pF 5% 50V 2654 2020 552 94427 100pF 5% 50V 2669 2238 586 59812 100nF 50V 2671 3198 016 31020 1nF 25V 2672 4822 126 14508 180pF 5% 50V 2681 4822 124 40433 47uF 20% 25V 2682 4822 122 33752 15pF 5% 50V 2683 2238 586 59812 100nF 50V 2691 2020 552 94427 100pF 5% 50V 2707 2020 552 94427 100pF 5% 50V 2708 2020 552 94427 100pF 5% 50V 2771 4822 124 41407 0,47uF 20% 63V 2885 4822 122 33177 10nF 20% 50V 2901 2020 561 90365 100nF +80/-20% 50V 2902 3198 017 44740 470nF 10V 2905 3198 017 42230 22nF 50V 2908 2238 586 59812 100nF 50V 2950 4822 126 13881 470pF 5% 50V 2951 4822 126 13881 470pF 5% 50V 2952 2020 552 94427 100pF 5% 50V 2953 4822 126 13881 470pF 5% 50V 2956 4822 126 14508 180pF 5% 50V

RESISTORS 3201 4822 117 12968 820R 5% 0,62W 3202 4822 051 30151 150R 5% 0,062W 3205 4822 116 52289 5k6 5% 0,5W 3401 4822 051 30471 470R 5% 0,062W 3402 4822 051 30471 470R 5% 0,062W 3403 4822 116 52175 100R 5% 0,5W 3405 4822 051 30103 10k 5% 0,062W 3408 4822 051 30103 10k 5% 0,062W 3412 4822 050 11002 1k 1% 0,4W 3435 4822 050 11002 1k 1% 0,4W 3436 4822 050 11002 1k 1% 0,4W 3501 4822 051 30472 4k7 5% 0,062W

12-8 12-8

ELECTRICAL PARTS LIST - AF10 BOARD

RESISTORS 3502 4822 051 30472 4k7 5% 0,062W 3503 4822 051 30123 12k 5% 0,062W 3504 4822 051 30123 12k 5% 0,062W 3505 4822 051 30153 15k 5% 0,062W 3506 4822 051 30153 15k 5% 0,062W 3511 4822 117 12968 820R 5% 0,62W 3512 4822 117 12968 820R 5% 0,62W 3513 4822 051 30332 3k3 5% 0,062W 3514 4822 051 30332 3k3 5% 0,062W 3521 4822 051 30102 1k 5% 0,062W 3522 4822 051 30102 1k 5% 0,062W 3525 4822 051 30471 470R 5% 0,062W 3526 4822 051 30471 470R 5% 0,062W 3531 4822 051 30152 1k5 5% 0,062W 3532 4822 051 30152 1k5 5% 0,062W 3533 4822 051 30273 27k 5% 0,062W 3534 4822 051 20273 27k 5% 0,1W 3543 4822 117 12925 47k 1% 0,063W 3544 4822 117 12925 47k 1% 0,063W 3545 4822 051 30562 5k6 5% 0,063W 3546 4822 051 30562 5k6 5% 0,063W 3547 4822 051 30103 10k 5% 0,062W 3548 4822 051 30103 10k 5% 0,062W 3549 4822 051 30183 18k 5% 0,062W 3550 4822 051 30183 18k 5% 0,062W 3591 4822 117 12902 8k2 1% 0,063W 3592 4822 117 12902 8k2 1% 0,063W 3593 4822 051 30562 5k6 5% 0,063W 3594 4822 051 30562 5k6 5% 0,063W 3601 4822 116 52238 12k 5% 0,5W 3602 4822 116 52238 12k 5% 0,5W 3607 4822 051 30682 6k8 5% 0,062W 3608 4822 116 83961 6k8 5% 3609 4822 051 30273 27k 5% 0,062W 3610 4822 051 30273 27k 5% 0,062W 3611 4822 051 30479 47R 5% 0,062W 3612 4822 051 30479 47R 5% 0,062W 3613 4822 051 30102 1k 5% 0,062W 3614 4822 051 30102 1k 5% 0,062W 3615 4822 051 30339 33R 5% 0,062W 3616 4822 051 30339 33R 5% 0,062W 3621 4822 051 30103 10k 5% 0,062W 3622 4822 051 30103 10k 5% 0,062W 3623 4822 051 30102 1k 5% 0,062W 3624 4822 051 30562 5k6 5% 0,063W 3625 4822 051 30472 4k7 5% 0,062W 3626 4822 051 30472 4k7 5% 0,062W 3627 4822 052 10109

!

10R 5% 0,33W 3628 4822 116 52283 4k7 5% 0,5W 3629 4822 051 30472 4k7 5% 0,062W 3631 4822 050 11002 1k 1% 0,4W 3633 4822 051 30102 1k 5% 0,062W

3634 4822 051 30562 5k6 5% 0,063W 3635 4822 051 30103 10k 5% 0,062W 3636 4822 051 30472 4k7 5% 0,062W 3637 4822 051 30103 10k 5% 0,062W 3638 4822 051 30472 4k7 5% 0,062W 3640 4822 116 52289 5k6 5% 0,5W 3644 4822 117 12902 8k2 1% 0,063W 3645 4822 051 30221 220R 5% 0,062W 3646 4822 051 30221 220R 5% 0,062W 3651 4822 051 30102 1k 5% 0,062W 3652 4822 051 30102 1k 5% 0,062W 3653 4822 051 30102 1k 5% 0,062W 3654 4822 051 30102 1k 5% 0,062W 3655 4822 051 30102 1k 5% 0,062W 3656 4822 051 30102 1k 5% 0,062W 3657 4822 051 30102 1k 5% 0,062W 3658 4822 051 30102 1k 5% 0,062W 3683 4822 051 30154 150k 5% 0,062W 3684 4822 051 30154 150k 5% 0,062W 3686 4822 117 12864 82k 5% 0,6W 3687 4822 117 11817 1k2 1% 1/16W 3688 4822 051 30391 390R 5% 0,062W 3689 4822 051 30151 150R 5% 0,062W 3692 4822 051 30334 330k 5% 0,062W 3694 4822 051 30222 2k2 5% 0,062W 3707 4822 051 30102 1k 5% 0,062W 3708 4822 051 30102 1k 5% 0,062W 3721 4822 051 30103 10k 5% 0,062W 3722 4822 051 30103 10k 5% 0,062W 3723 4822 051 30471 470R 5% 0,062W 3724 4822 051 30471 470R 5% 0,062W 3725 4822 117 12925 47k 1% 0,063W 3726 4822 117 12925 47k 1% 0,063W 3820 4822 116 52176 10R 5% 0,5W

!

3821 4822 052 10109

10R 5% 0,33W 4100 4822 051 30008 0R Jumper 0603 4101 4822 051 30008 0R Jumper 0603 4104 4822 051 30008 0R Jumper 0603 4108 4822 051 30008 0R Jumper 0603 4110 4822 051 30008 0R Jumper 0603 4111 4822 051 30008 0R Jumper 0603 4112 4822 051 30008 0R Jumper 0603 4113 4822 051 30008 0R Jumper 0603 4114 4822 051 30008 0R Jumper 0603 4115 4822 051 30008 0R Jumper 0603 4116 4822 051 30008 0R Jumper 0603 4119 4822 051 30008 0R Jumper 0603 4122 4822 051 30008 0R Jumper 0603 4124 4822 051 30008 0R Jumper 0603 4125 4822 051 30008 0R Jumper 0603 4126 4822 051 30008 0R Jumper 0603 4127 4822 051 30008 0R Jumper 0603

ELECTRICAL PARTS LIST - AF10 BOARD

4128 4822 051 30008 0R Jumper 0603 4130 4822 051 30008 0R Jumper 0603 4132 4822 051 30008 0R Jumper 0603 4133 4822 051 30008 0R Jumper 0603 4134 4822 051 30008 0R Jumper 0603 4135 4822 051 30008 0R Jumper 0603 4137 4822 051 30008 0R Jumper 0603 4138 4822 051 30008 0R Jumper 0603 4139 4822 051 30008 0R Jumper 0603 4141 4822 051 30008 0R Jumper 0603 4142 4822 051 30008 0R Jumper 0603 4143 4822 051 30008 0R Jumper 0603 4144 4822 051 30008 0R Jumper 0603 4145 4822 051 30008 0R Jumper 0603 4146 4822 051 30008 0R Jumper 0603 4147 4822 051 30008 0R Jumper 0603 4148 4822 051 30008 0R Jumper 0603 4150 4822 051 30008 0R Jumper 0603 4151 4822 051 30008 0R Jumper 0603 4152 4822 051 30008 0R Jumper 0603 4153 4822 051 30008 0R Jumper 0603 4201 4822 051 30008 0R Jumper 0603 4202 4822 051 30008 0R Jumper 0603 4203 4822 051 30008 0R Jumper 0603 4204 4822 051 30008 0R Jumper 0603 4205 4822 051 30008 0R Jumper 0603 4206 4822 051 30008 0R Jumper 0603 4207 4822 051 30008 0R Jumper 0603 4208 4822 051 30008 0R Jumper 0603 4209 4822 051 30008 0R Jumper 0603 4210 4822 051 30008 0R Jumper 0603 4211 4822 051 30008 0R Jumper 0603 4212 4822 051 30008 0R Jumper 0603 4403 4822 051 30008 0R Jumper 0603 4405 4822 051 30008 0R Jumper 0603 4641 4822 051 30008 0R Jumper 0603 4642 4822 051 30008 0R Jumper 0603 4802 4822 051 30008 0R Jumper 0603 4811 4822 051 30008 0R Jumper 0603 4812 4822 051 30008 0R Jumper 0603 4907 4822 051 30008 0R Jumper 0603 4913 4822 051 30008 0R Jumper 0603 4915 4822 051 30008 0R Jumper 0603 4921 4822 051 30008 0R Jumper 0603

COILS & FILTERS 5522 4822 526 10704 FXD IND BEAD 100MHz 50R 5621 4822 157 62552 Coil 2,2uH 5%

DIODES 6201 4822 130 30621 1N4148 6202 4822 130 30862 BZX55-C9V1

6204 3198 010 53980 BZX79-B3V9 6205 4822 130 61219 BZX79-C10 6206 4822 130 31878 1N4003G 6207 4822 130 31878 1N4003G 6208 4822 130 31878 1N4003G 6401 4822 130 30621 1N4148 6774 4822 130 30621 1N4148

TRANSISTORS & INTEGRATED CIRCUITS 7201 5322 130 60159 BC847B 7202 4822 209 72042 MC78L05ACP 7403 4822 209 17345 M62320FP 7501 9322 150 74668 TDA7468D 7601 4822 209 31378 NJM4556AM 7603 4822 130 42804 BC817-25 7604 4822 130 42804 BC817-25 7621 5322 130 60159 BC847B 7622 4822 130 60373 BC857B 7623 5322 130 60159 BC847B 7635 4822 130 60373 BC857B 7636 5322 130 60159 BC847B 7651 4822 130 42804 BC817-25 7652 4822 130 42804 BC817-25 7653 4822 130 42804 BC817-25 7654 4822 130 42804 BC817-25 7681 4822 130 60373 BC857B 7682 5322 130 60159 BC847B 7803 5322 130 60159 BC847B

Note : Only the parts mentioned in this list are normal

service spare parts.

13-1

VCD GND ISOLATOR BOARD

13-1

VCD GND ISOLATOR 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 3468 pt1 dd wk0119

VCD GND ISOLATOR 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 3468 pt1 dd wk0119

13-2

VCD GND ISOLATOR BOARD - CIRCUIT DIAGRAM

13-2

A

B

C

48 B9

1705 A1

2709 B1

2710 B2

2711 B2

2712 B3

FE-BT-VK-N

1705

1

+Kara

2

VCD_IN1

3

4

MIC_DET

5

2713 B3

2714 B4

2715 B4

2716 B4

2717 B5

2718 D8

2720 B5

2721 A6

2723 B8

2724 C8

2725 B8

2726 A5

3717 C2

3718 B2

3719 B2

3721 B3

3722 B4

3723 B4

3724 C4

3726 B1

3727 B3

3728 B5

3729 A5

3730 A5

3731 A6

3732 B7

3733 C7

3734 A7

3735 C8

3736 C8

4700 D8

7704 B1

7705 B4

7710-A B6

7710-B B8

123456789

A

B

C

agnd

VCD_IN2

3726

agnd

1K

2709

100n

7704

BC847B

3718

3717

agnd

1K8

3719

1M

100R

2710

agnd

1n

2711

1u

3727

10K

3721

10K

2712

agnd

2713

100n

5K6

3729

100K

3731

3730

agnd

5K6

agnd

Vref

2721 47u

Vref

+Kara

7710-B

8

NJM4556AM

4

agnd

2724

2n2

3735

2K2

22u

2723

7

MPEG_gnd

22u

2725

3736

MPEG_gnd

10K

MPEG_gnd

EH-B

48

1

2

3

3734

2K2

8

4

agnd

7710-A NJM4556AM

1

Vref

3732

2K2

3733

5

6

2K2

3

2

100u

2726

agnd

1K

3723

680p 2715

3722

1M

1u

680p

2714

agnd

3724

agnd

2716

47n

7705 BC847B

220R

Echo_Input

3728

1K

MPEG_gnd

# 2717

2720

4u7

100n

FOR VIDEO CD ONLY

D

# : Provision

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

123

ELECTRICAL PARTS LIST - VCD GND ISOLATOR BOARD

MISCELLANEOUS 1705 4822 267 10954 Flex Connector 5P

CAPACITORS 2709 4822 126 14305 100nF 10% 16V 2710 5322 126 11578 1nF 10% 50V 2711 4822 126 14043 1µF +80/-20% 16V 2712 4822 126 14305 100nF 10% 16V 2713 3198 017 41050 1µF 10V 2714 3198 016 36810 680pF 25V 2715 4822 126 13909 680pF 10% 50V 2716 3198 017 34730 47nF 16V 2720 4822 124 40769 4,7µF 20% 100V

456789

2721 4822 124 40433 47µF 20% 25V 2723 4822 124 81151 22µF 50V 2724 4822 126 14238 2,2nF 50V 2725 4822 124 81151 22µF 50V 2726 4822 124 40207 100µF 20% 25V

RESISTORS 3717 4822 051 30101 100R 5% 0,062W 3718 4822 116 52249 1k8 5% 0,5W 3719 4822 051 30105 1M 5% 0,062W 3721 4822 051 30103 10k 5% 0,062W 3722 4822 051 30105 1M 5% 0,062W

# 4700

# 2718

agnd

ELECTRICAL PARTS LIST - VCD GND ISOLATOR BOARD

3723 4822 050 11002 1k 1% 0,4W 3724 4822 051 30221 220R 5% 0,062W 3726 4822 051 30102 1k 5% 0,062W 3727 4822 051 30103 10k 5% 0,062W 3728 4822 051 30102 1k 5% 0,062W 3729 4822 117 13632 100k 1% 0,62W 3730 4822 051 30562 5k6 5% 0,063W 3731 4822 051 30562 5k6 5% 0,063W 3732 4822 051 30222 2k2 5% 0,062W 3733 4822 051 30222 2k2 5% 0,062W 3734 4822 051 30222 2k2 5% 0,062W 3735 4822 051 30222 2k2 5% 0,062W

D

100p

MPEG_gnd

3139 118 55070...for 90990...3468 pt1 dd wk0140

3736 4822 051 30103 10k 5% 0,062W 4701 4822 051 30008 0R Jumper 0603 4702 4822 051 30008 0R Jumper 0603 4703 4822 051 30008 0R Jumper 0603 4704 4822 051 30008 0R Jumper 0603

TRANSISTORS & INTEGRATED CIRCUITS 7704 4822 130 60511 BC847B 7705 4822 130 60511 BC847B 7710 4822 209 31378 NJM4556AM

Note : Only the parts mentioned in this list are normal

service spare parts.

SET MECHANICAL EXPLODED VIEW

14-1 14-1

Exploded_View_3139 119 34390 dd wk0209

14-2 14-2

MECHANICAL & ACCESSORIES PARTS LIST - MAIN UNIT SCREW LISTS - MAIN UNIT

0101 3139 118 16990 Cabinet Front 0103 3139 118 14320 Window CDC 0105 3139 118 16820 Button Set CDC 0106 3139 118 15600 Cover Tray VCD 0107 4822 454 13408 Badge Philips

0111 3139 118 14350 Button Standby/Eco Power 0115 3139 118 14370 Cover Ring Volume/VU Chrome 0116 3139 118 17730 Window Display 0117 3139 118 16840 Knob Volume Gloss Black 0118 3139 110 00150 Badge Super Error Correction

0120 3139 114 72360 Frame Button Set Source Select 0121 3139 118 15640 Button Cap Source-VCD 0122 3139 118 15650 Button Cap Source-VTuner 0123 3139 118 15660 Button Cap Source-VTape 0124 3139 118 15670 Button Cap Source-VAux

0125 3139 114 72410 Lightguide Source-CD 0126 3139 114 72420 Lightguide Source-Tuner 0127 3139 114 72430 Lightguide Source-Tape 0128 3139 114 72440 Lightguide Source-Aux 0129 3139 118 15320 Button Set Title/PBC/Return

0205 4822 402 11245 Bracket Left 0206 3139 111 01380 Spring Torsion Right 0207 3139 111 01390 Spring Torsion Left 0209 4822 492 42787 Spring Cassette 0246 4822 462 40683 Foot Rubber (SQ)

0251 3139 114 72750 Bracket CDC Left 0252 3139 114 72760 Bracket CDC Right 0253 3139 114 73570 Panel Left 0254 3139 114 73580 Panel Right 0255 3139 114 73590 Cover Top

0256 3139 114 74430 Panel Rear 0271 3139 114 71010 Stopper Heatsink 0350 3139 118 79110 Left & Right Loudspeaker Box 0351 4822 303 50063 FM Aerial 0353 3139 118 79630 Power Booster PWB-V795/01

0356 3139 228 87410 Remote Control 0358 2422 076 00437 Cable Cinch 1m 2P Green/Blue 0384 2422 549 45067 Antenna AM Loop

!

0385 2422 070 98151

Mains Cord

0387 3139 115 21280 Instruction For Use

LEFT & RIGHT LOUDSPEAKER BOX BREAKDOWN

9965 000 12996 Woofer 6,5" 120W 6R 9965 000 12997 Tweeter 2" 9965 000 12987 Woox 6,5" 9965 000 12988 Woox Ring 9965 000 12989 Woofer Ring 9965 000 11656 Kendo Mask 9965 000 03233 Grommet (Dia. 11mm) 9965 000 12990 Piezo Assembly

Note : Only the parts mentioned in this list are normal

service spare parts.

185 D3 x 12 186 D3 x 12 211 D3 x 12 212 D3 x 12 213 D3 x 12

214 M3 x 12 215 M3 x 12 226 M3 x 6 227 M3 x 10 229 M3 x 10

230 D3 x 10 231 M3 x 6 232 M3 x 6 276 M3 x 6 277 M3 x 10

278 D3 x 16 279 D3 x 12 280 D3 x 12 283 D3 x 12 287 D3 x 12

0130 3139 118 14440 Button Prog/Time-Disp 0131 3139 118 16850 Cover Ring Func Control 0132 3139 118 15460 Button Set Func Control 0133 3139 118 15610 Cap Func Control 0134 3139 118 14820 Cover Ring DSC/VAC/IS

0135 3139 118 16830 Button DSC/VAC/IS 0140 3139 118 14500 Knob Jog Rotary 0141 3139 118 14780 Button Woox Plus Chrome 0142 3139 114 72470 Frame Button Set Woox 0144 3139 118 14790 Knob Rotary Woox Chrome

0145 3139 114 72500 Guide Rotary Woox 0148 3139 118 17250 Cover Orn Control 0149 3139 118 17260 Cover Control Woox 0150 3139 118 15580 Knob Karaoke 0151 3139 118 16800 Cover Cassette Left

0152 3139 118 16810 Cover Cassette Right 0153 3139 114 74910 Lens Cassette Left 0154 3139 114 74920 Lens Cassette Right 0197 3139 114 68630 Door Cassette Right 0198 3139 114 68620 Door Cassette Left

0199 4822 402 10621 Push-Catch 0200 4822 529 10322 Damper Assembly 0201 3139 114 68640 Push Catch Left 0203 4822 492 11344 Spring Compression 0204 4822 402 11246 Bracket Right

0395 4822 263 21206 Cable Cinch 1,7m 1121 4822 361 11161 Fan KD1206PTS3 1204 3139 110 35010 FFC Foil 07P/340/07P AD 1300 4822 320 12246 FFC Foil 13P/220/13P AD 1401 3139 110 34970 FFC Foil 19P/180/19P AD

1402 3139 110 34610 FFC Foil 11P/180/11P AD 1403 3139 110 35130 FFC Foil 06P/180/06P AD 1404 3139 110 34990 FFC Foil 12P/120/12P AD 1405 3139 110 35000 FFC Foil 08P/120/08P AD 1406 4822 320 12752 FFC Foil 07P/180/07P AD

1407 3139 110 34010 FFC Foil 06P/140/06P AD 1501 3139 110 35120 FFC Foil 04P/400/04P BD 1502 3139 110 33940 CWAS FFC BD 04P 180 1503 3139 110 35880 FFC Foil 15P/180/15P BD 1507 3139 110 35330 FFC Foil 05P/180/05P AD

1601 3139 110 35050 FFC Foil 08P/220/08P AD 1702 4822 320 12654 FFC Foil 07P/220/07P AD 5001 3103 308 30700

!

Mains Transformer

5002 4322 020 90860 Toroid Ring

Note : Only the parts mentioned in this list are normal

service spare parts.

288 D3 x 12 292 M3 x 12 293 M3 x 12 294 M3 x 10 295 D3 x 12

296 D3 x 12 297 D2 x 8 298 D3 x 10 299 D3 x 10 300 D3 x 12

301 D3 x 12 302 D3 x 12 303 D3 x 12 304 D3 x 12 305 D2 x 8

306 D3 x 12 307 D3 x 12 308 D3 x 12 310 D3 x 12

Philips FWV-795 Service manual

Specifications and Main Features

Frequently Asked Questions

User 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

TABLE OF CONTENTS

FRONT CONTROL BOARD - COMPONENT LAYOUT

FRONT CONTROL BOARD - CHIP LAYOUT

FRONT CONTROL BOARD - CIRCUIT DIAGRAM

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

IR-EYE BOARD - CIRCUIT DIAGRAM

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

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

VU METER BOARD - CIRCUIT DIAGRAM

KARAOKE BOARD - COMPONENT LAYOUT KARAOKE BOARD - CHIP LAYOUT

KARAOKE BOARD - CIRCUIT DIAGRAM

ELECTRICAL PARTS LIST - FRONT CONTROL BOARD

FRONT DISPLAY BOARD

FTD DISPLAY PIN CONNECTIONS

FRONT DISPLAY BOARD - CHIP LAYOUT

FRONT DISPLAY BOARD - COMPONENT LAYOUT

HEADPHONE BOARD - COMPONENT LAYOUT

HEADPHONE BOARD - CIRCUIT DIAGRAM

ELECTRICAL PARTS LIST - FRONT DISPLAY BOARD

HEADPHONE BOARD - CHIP LAYOUT

TABLE OF CONTENTS

TUNER ADJUSTMENT TABLE ( ECO6 FM/MW- and FM/MW/LW - versions with AM-frame aerial )

MISCELLANEOUS

CAPACITORS

RESISTORS

RESISTORS

COILS

DIODES

TRANSISTORS

INTEGRATED CIRCUITS

VCD - MPEG-01B MODULE

EXPLODED VIEW OF MODULE

MPEG-01B BLOCK DIAGRAM

8-BIT MICROCONTROLLER (IC 7212) INTERNAL BLOCK

ES3880 VIDEO CD PROCESSOR CHIP

VISBA VIDEO PC PROCESSOR CHIP PIN DESCRIPTION

ES3883 VIDEO CD COMPANION CHIP

PIN DESCRIPTION

MPEG-01B BOARD LAYOUT

ES3880 CIRCUIT

ES3883 CIRCUIT

AUDIO CIRCUIT

ELECTRICAL PARTS LIST - MPEG-01B BOARD

Tapedeck wiring (Double deck)

TABLE OF CONTENTS

Variations table for Analog Circuit

BLOCK DIAGRAM

Brief introduction

CONNECTORS ASSIGNMENTS:

TAPE MECHANISM ELECTRONICS

TAPE ADJUSTMENT & CHECK TABLE

COMPONENT LAYOUT

ANALOG CIRCUIT

SERVO CONTROL CIRCUIT

TAPE MODULE EXPLODED VIEW

TAPE MECHANISM A - PLAY

ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD ELECTRICAL PARTS LIST - ETF7 NON-DOLBY BOARD

(3 Disc Carousel Changer)

TABLE OF CONTENTS

Service hints

Wiring

3CDC-LC (Herman) Components seen from Copperside

3CDC-LC (Herman) Copperside view

part 1

3CDC-LC (Herman) Components seen from Copperside