DIGITAL HOMECINEMA SYSTEMSERVICE MANUAL

MODEL: FA-3000AWE

SE

RV

ICE

MA

NU

AL

MO

DE

L:

FA

-3000AW

E

POWERVOLUME INPUT SEL

ON/STANDBYY

- 1 -

CONTENTS

ESD PRECAUTIONS ........................................................................................................................................ 2

SPECIFICATIONS............................................................................................................................................ 3

TROUBLESHOOTING ...................................................................................................................................... 4

IC VOLTAGE SHEET ....................................................................................................................................... 6

BLOCK DIAGRAM...............................................................................................................................................9

SCHEMATIC DIAGRAMS ............................................................................................................................... 10

WIRING DIAGRAM .......................................................................................................................................... 14

PRINTED CIRCUIT DIAGRAMS ...................................................................................................................... 15

SPEAKER......................................................................................................................................................... 20

REPLACEMENT PARTS LIST ......................................................................................................................... 21

ESD PRECAUTIONS

Electrostatically Sensitive Devices (ESD)Some semiconductor (solid state) devices can be damaged easily by static electricity. Such componentscommonly are called Electrostatically Sensitive Devices (ESD). Examples of typical ESD devices are integratedcircuits and some field-effect transistors and semiconductor chip components. The following techniques shouldbe used to help reduce the incidence of component damage caused by static electricity.

1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain offany electrostatic charge on your body by touching a known earth ground. Alternatively, obtain and wear acommercially available discharging wrist strap device, which should be removed for potential shock reasonsprior to applying power to the unit under test.

2. After removing an electrical assembly equipped with ESD devices, place the assembly on a conductivesurface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly.

3. Use only a grounded-tip soldering iron to solder or unsolder ESD devices.

4. Use only an anti-static solder removal device. Some solder removal devices not classified as "anti-static" cangenerate electrical charges sufficient to damage ESD devices.

5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ESDdevices.

6. Do not remove a replacement ESD device from its protective package until immediately before you are readyto install it. (Most replacement ESD devices are packaged with leads electrically shorted together byconductive foam, aluminum foil or comparable conductive materials).

7. Immediately before removing the protective material from the leads of a replacement ESD device, touch theprotective material to the chassis or circuit assembly into which the device will by installed.

CAUTION : BE SURE NO POWER IS APPLIED TO THE CHASSIS OR CIRCUIT, AND OBSERVE ALL OTHERSAFETY PRECAUTIONS.

8. Minimize bodily motions when handing unpackaged replacement ESD devices. (Otherwise harmless motionsuch as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor cangenerate static electricity sufficient to damage an ESD device).

- 2 -

CAUTION. GRAPHIC SYMBOLS

THE LIGHTNING FLASH WITH APROWHEAD SYMBOL. WITHIN AN EQUILATERALTRIANGLE, IS INTENDED TO ALERT THE SERVICE PERSONNEL TO THE PRESENCE OF UNINSULATED “DANGEROUS VOLTAGE” THAT MAY BE OF SUFFICIENT MAGNITUDETO CONSTITUTE A RISK OF ELECTRIC SHOCK.

THE EXCLAMATION POINT WITHIN AN EQUILATERAL TRIANGLE IS INTENDED TO ALERTTHE SERVICE PERSONNEL TO THE PRESENCE OF IMPORTANT SAFETY INFORMATIONIN SERVICE LITERATURE.

SPECIFICATIONS

- 3 -

NOTE : Designs and specifications are subject to change without notice.

Power supply AC230V, 50/60Hz

Power consumption 150W

Mass 12.4kg

External dimensions (W X H X D) 23.5 X 430 X 483mm

Operating conditions Temperature : 5˚C to 35˚C, Operation status: Horizontal

Frequency response (audio) 150Hz to 20kHz

Signal-to-noise ratio (audio) More than 80dB (1kHz, NOP, JIS FILTER)

Harmonic distortion (audio) 0.5% (1kHz, at 12W position) (30 kHz LPF/A Filter)

Surround Mode Front: 30W + 30W (THD 10%)Center: 30WSurround*: 30W + 30W (8Ω at 1kHz, THD 10%)Subwoofer*: 50W (4Ω at 30 Hz, THD 10%)

Inputs AUX, COAXAL., OPTICAL AUDIO

Satellite Speaker (FE-3000TE) Active Subwoofer (FE-3000AWE)Type 1 Way 1 Speaker 1 Way 1 Speaker

Impedance 8Ω 4ΩFrequency Response 110~20,000 Hz 40~2,500Hz

Sound Pressure Level 83dB/W(1m) 82dB/W(1m)

Rated Input Power 30W 50W

Max. Input Power 60W 100W

Net Dimensions (W X H X D) 90 X 125 X 107mm 235 X 430 X 483mm

Net Weight 0.7kg 12.4kg

TROUBLE SHOOTING

- 4 -

INSERTPOWER CORD

TURN ONTHE RED LED?

CHECK POWER PLUGOR PNA301, PNB302

CONNECTOR

CHECK POWER CIRCUITOF MICOM

CHECK VOLTAGE OF C616AND PIN14 OF IC700

CHECK THE CONNECTION OFSPEAKER WIRE AND POWER

OF IC300, IC551

TURN POWERKEY ON?

IS THE RELAYON?

OK

IS THEREOUTPUT SOUND?

NO

NO

YES

YES

YES

YES

NO

NO

- 5 -

AUDIO µ-COM Circuit

- 6 -

IC VOLTAGE SHEET

Power & Micom

1.FA-P3000 (Power & Micom)

IC321 (M62446AFP)PIN NO. Volt(V) PIN NO. Volt(V) PIN NO. Volt(V)1 0.34V 16 0 31 0.04mv

2 0.78V 17 0 32 0.04mv

3 0.32V 18 0 33 0.039mv

4 0.34V 19 0 34 0.036mv

5 5.93V 20 0.03mv 35 0.042mv

6 0 21 0 36 0.042mv

7 0 22 0 37 -0.021mv

8 0 23 0 38 -0.021mv

9 0 24 0 39 0.026mv

10 0 25 0 40 4.88V

11 0 26 0.03mv 41 0.026mv

12 0 27 0.02mv 42 4.95V

13 0 28 0.09mv

14 0 29 -0.02mv

15 0.02mv 30 -6.08V

IC600 (KIA7806)PIN NO. Volt(V)1 14.62V

2 X

3 5.95V

IC601 (KIA7906)1 -6.08V

2 -15.69V

3 0

IC602 (KA78R33)1 4.95V

2 3.3V

3 0

4 4.95V

IC603 (KA7805)1 14.7V

2 0

3 4.9V

IC604(KIA7805)1 -16.60V

2 -24.8V

3 -20.2V

IC605 (KIA7805)1 10.2V

2 0

3 5.6V

IC700(LC875747B-50R4)PIN NO. Volt(V) PIN NO. Volt(V) PIN NO. Volt(V) PIN NO. Volt(V) PIN NO. Volt(V)1 0.24V 16 0.21V 31 2.11V 46 4.15V 61 2.26V

2 4.58V 17 0.43V 32 0.31V 47 2.16V 62 2.24V

3 2.29V 18 2.08V 33 0.27V 48 2.14V 63 2.4mv

4 4.88V 19 3.26V 34 0.25V 49 4.16V 64 2.25V

5 4.56V 20 4.2mv 35 2.3mv 50 26.0mv

6 2.22V 21 47.9mv 36 4.9V 51 2.26V

7 2.11V 22 2.19V 37 2.5mv 52 4.47V

8 2.20V 23 2.18V 38 3.1mv 53 4.88V

9 4.90V 24 2.15V 39 2.5mv 54 2.35V

10 2.3mv 25 87.2mv 40 4.87V 55 2.15V

11 3.19V 26 2.3mv 41 1.98V 56 2.2mv

12 2.4mv 27 2.3mv 42 4.91 57

13 4.9V 28 2.3mv 43 2.6mv 58 2.44V

14 4.69V 29 2.14V 44 2.6mv 59 4.91V

15 2.3mv 30 2.13V 45 2.11V 60 5.06V

- 7 -

2. FA-P3000 (AMP)

3. FA-P3000 (DSP)

IC320 (STK402-930) IC151 (TDA7294)PIN NO. Volt(V) PIN NO. Volt(V) PIN NO. Volt(V)1 -0.12V 16 -0.13V 1 -1.8mv

2 -0.13V 17 -0.13V 2 -0.4mv

3 -0.12V 18 -24.4V 3 -1.5mv

4 -0.12V 19 -0.13V 4 -1.8mv

5 -15.4mv 20 -0.13V 5 -0.3V

6 -13.3mv 21 -0.12V 6 15.55V

7 28.6V 22 -0.13V 7 29.1V

8 -28.7V 23 -11.4mv 8 -29V

9 -28.7V 24 -25.8V 9 4.9V

10 28.7V 10 4.9V

11 12.6mv 11 2.2mv

12 -9.2mv 12 6.8mv

13 25.8V 13 29.2V

14 -2.3mv 14 -0.7mv

15 -25.5V 15 -29.3V

IC201 (CS4228A) IC202 (CS8415) PIN NO. Volt(V) PIN NO. Volt(V) PIN NO. Volt(V) PIN NO. Volt(V)1 0.58V 16 2.11V 1 0.12V 16 1.63V

2 34.8mv 17 2.11V 2 88.8mv 17 1.64V

3 0.94V 18 3.56V 3 8mv 18 25.7mv

4 1.23V 19 2.17V 4 7.6mv 19 2.9V

5 1.61V 20 2.17V 5 7.6mv 20 25.3mv

6 1.64V 21 4.92V 6 4.93V 21 1.7V

7 5.5mv 22 4.6mv 7 7.6mv 22 24.6mv

8 3.27V 23 2.28V 8 7.6mv 23 3.28V

9 3.28V 24 2.29V 9 3.27V 24 24.6mv

10 1.51V 25 2.28V 10 1.50V 25 24.6mv

11 13.8mv 26 2.29V 11 26.4mv 26 24.6mv

12 0.12V 27 2.28V 12 0.25V 27 0.11V

13 3.27V 28 2.29V 13 24.5mv 28 13.7mv

14 3.26V 14 24.5mv

15 3.28V 15 24.5mv

- 8 -

IC800 (UPD16311)PIN NO. Volt(V) PIN NO. Volt(V) PIN NO. Volt(V) PIN NO. Volt(V)1 1.72V 16 -25.8V 31 -24V 46 5.0V

2 1.70V 17 -19.5V 32 -23.9V 47 5.0V

3 1.70V 18 -25.8V 33 5.0V 48 5.0V

4 1.70V 19 -23.7V 34 -26.2V 49 5.0V

5 1.70V 20 -25.8V 35 -23.9V 50 5.0V

6 4.58V 21 -12.6V 36 -23.9V 51 1.0mv

7 4.95V 22 -15.2V 37 -23.9V 52 2.72V

8 4.88V 23 -19.4V 38 -23.9V

9 4.58V 24 -21.5V 39 -23.9V

10 1.77V 25 -13.1V 40 -23.9V

11 1.77V 26 -17.3V 41 -23.9V

12 1.76V 27 -26V 42 -23.9V

13 1.72V 28 -23.9V 43 -23.9V

14 4.95V 29 -26V 44 -24.1V

15 -25.5V 30 -17.4V 45 5.0v

IC101 (KIA4558F) IC151 (A4558F) IC301 (KIA4558F) IC401 (KIA4558F) 8)IC501 (KIA4558F)PIN NO. Volt(V) PIN NO. Volt(V) PIN NO. Volt(V) PIN NO. Volt(V) PIN NO. Volt(V)1 5.7mv 1 5.7mv 1 14.5mv 1 11.4mv 1 11.2mv

2 6.2mv 2 6.0mv 2 10.1mv 2 8.6mv 2 8.4mv

3 5.4mv 3 5.4mv 3 9.6mv 3 8.5mv 3 8.4mv

4 -5.23V 4 -5.23V 4 -6.07V 4 -6.07V 4 -6.07V5 5.5mv 5 5.4mv 5 9.6mv 5 8.6mv 5 8.7mv

6 5.9mv 6 5.3mv 6 10.4mv 6 9.2mv 6 9.2mv

7 5.4mv 7 4.2mv 7 15.1mv 7 12.8mv 7 12.7mv

8 5.09V 8 5.08V 8 5.92V 8 5.92V 8 5.92V

4.FA-P3000 (Fornt)

IC201 (CS493264)PIN NO. Volt(V) PIN NO. Volt(V) PIN NO. Volt(V)1 2.48V 16 2.58V 31 7.9mv

2 25.2mv 17 2.58V 32 2.07V

3 0.94V 18 2.58V 33 1.3V

4 2.47V 19 0.12V 34 2.59V

5 25.1mv 20 3.29V 35 7.9mv

6 2.58V 21 2.58V 36 3.27V

7 4.2mv 22 9.2mv 37 21.3mv

8 2.58V 23 2.58V 38 2.58V

9 2.58V 24 8.1mv

10 2.58V 25 1.62V

11 2.58V 26 1.65V

12 2.58V 27 1.24V

13 8.0mv 28 1.62V

14 2.58V 29 1.66V

15 2.58V 30 1.7V

9

BLOCK DIAGRAM

10

SCHEMATIC DIAGRAMS

• POWER & MICOM SCHEMATIC DIAGRAMNOTE:1. Shaded() parts are critical for safety.Replace only

with specified part number.2. Voltages are DC-measured with a digital voltmefer

during Play mode.

NOTE: WarningParts that are shaded are critical With respectto risk of fire or electrical shock.

11

• DSP SCHEMATIC DIAGRAM

12

• FRONT SCHEMATIC DIAGRAM

13

• AMP SCHEMATIC DIAGRAM

14

WIRING DIAGRAM

15

PRINTED CIRCUIT DIAGRAMS

• MAIN, POWER, FRONT, MICOM P.C. BOARD(SOLDER SIDE)

16

• MAIN, POWER, FRONT, MICOM P.C. BOARD(COMPONENT SIDE)

17

• DSP P.C. BOARD(COMPONENT SIDE)

18

• DSP P.C. BOARD(SOLDER SIDE)

19

EXPLODED VIEWS

• Active Subwoofer MODEL : FE-3000AWE

852

851

865

A43

853

854

868

855

856858

870

A47

862

864A48

863

A46

866

861

860

NOTE) Refer to “REPLACEMENT PARTS LIST”in order to look for the part number ofeach part.

857

- 20 -

Satellite Speaker

MODEL: FE-3000TE

880

888

881

882

883

885

887

889

884

886

- 21 -

MEMO