Datasheet FFH-2103 Service manual (LG)

- 2 -

CONTENTS

1. SERVICING PRECAUTIONS

......................................................................................................................

3

2. ESD PRECAUTIONS

..................................................................................................................................

5

3. SPECIFICATIONS

......................................................................................................................................

6

4. ADJUSTMENTS

..........................................................................................................................................

8

5. TROUBLESHOOTING GUIDE

..................................................................................................................

10

6. WAVEFORMS OF MAJOR CHECK POINT

..............................................................................................

21

7. BLOCK DIAGRAM

....................................................................................................................................

23

8. SCHEMATIC DIAGRAMS

.........................................................................................................................

24

9. WIRING DIAGRAM

...................................................................................................................................

33

10. PCB LAYOUTS

.........................................................................................................................................

34

11. INTERNAL BLOCK DIAGRAM OF ICs

.....................................................................................................

41

12. REPAIRS REGARDING CD MECHANISM

...............................................................................................

59

13. EXPLODED VIEW/PARTS LIST(CABINET/TAPE DECK MECHANISM/CD/PICK-UP)

...........................

60

14. SPEAKER EXPLODED VIEW/PARTS LIST

.............................................................................................

64

15. REPLACEMENT PARTS LIST

..................................................................................................................

66

- 3 -

SERVICING PRECAUTIONS

NOTES REGARDING HANDLING OF THE PICK-UP

1. Notes for transport and storage

1) The pick-up should always be left in its conductive bag until immediately prior to use.

2) The pick-up should never be subjected to external pressure or impact.

2. Repair notes

1) The pick-up incorporates a strong magnet, and so should never be brought close to magnetic materials.

2) The pick-up should always be handled correctly and carefully, taking care to avoid external pressure and
impact. If it is subjected to strong pressure or impact, the result may be an operational malfunction and/or
damage to the printed-circuit board.

3) Each and every pick-up is already individually adjusted to a high degree of precision, and for that reason
the adjustment point and installation screws should absolutely never be touched.

4) Laser beams may damage the eyes!
Absolutely never permit laser beams to enter the eyes!
Also NEVER switch ON the power to the laser output part (lens, etc.) of the pick-up if it is damaged.

5) Cleaning the lens surface
If there is dust on the lens surface, the dust should be cleaned away by using an air bush (such as used
for camera lens). The lens is held by a delicate spring. When cleaning the lens surface, therefore, a
cotton swab should be used, taking care not to distort this.

6) Never attempt to disassemble the pick-up.
Spring by excess pressure. If the lens is extremely dirty, apply isopropyl alcohol to the cotton swab. (Do
not use any other liquid cleaners, because they will damage the lens.) Take care not to use too much of
this alcohol on the swab, and do not allow the alcohol to get inside the pick-up.

Storage in conductive bag

Drop impact

NEVER look directly at the laser beam, and don’t let
contact fingers or other exposed skin.

Magnet

How to hold the pick-up

Pressure

Pressure

Cotton swab

Conductive Sheet

- 4 -

NOTES REGARDING COMPACT DISC PLAYER REPAIRS

1. Preparations

1) Compact disc players incorporate a great many ICs as well as the pick-up (laser diode). These
components are sensitive to, and easily affected by, static electricity. If such static electricity is high
voltage, components can be damaged, and for that reason components should be handled with care.

2) The pick-up is composed of many optical components and other high-precision components. Care must
be taken, therefore, to avoid repair or storage where the temperature of humidity is high, where strong
magnetism is present, or where there is excessive dust.

2. Notes for repair

1) Before replacing a component part, first disconnect the power supply lead wire from the unit

2) All equipment, measuring instruments and tools must be grounded.

3) The workbench should be covered with a conductive sheet and grounded.
When removing the laser pick-up from its conductive bag, do not place the pick-up on the bag. (This is
because there is the possibility of damage by static electricity.)

4) To prevent AC leakage, the metal part of the soldering iron should be grounded.

5) Workers should be grounded by an armband (1MΩ)

6) Care should be taken not to permit the laser pick-up to come in contact with clothing, in order to prevent
static electricity changes in the clothing to escape from the armband.

7) The laser beam from the pick-up should NEVER be directly facing the eyes or bare skin.

CLEARING MALFUNCTION

You can reset your unit to initial status if malfunction occur(button malfunction, display, etc.).
Using a pointed good conductor(such as driver), simply short the RESET jump wire on the inside of the

volume knob for more than 3 seconds.
If you reset your unit, you must reenter all its settings(stations, clock, timer)

NOTE: 1. To operate the RESET jump wire, pull the volume rotary knob and release it.

2. If you wish to operate the RESET jump wire, it is necessary to unplug the power cord.

Armband

Conductive
Sheet

Resistor
(1 Mohm)

Resistor
(1 Mohm)

VOLUME KNOB

UP

DOWN

VOLUME

RESET jump wire

- 5 -

ESD PRECAUTIONS

Electrostatically Sensitive Devices (ESD)

Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components
commonly are called Electrostatically Sensitive Devices (ESD). Examples of typical ESD devices are integrated
circuits and some field-effect transistors and semiconductor chip components. The following techniques should
be 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 off
any electrostatic charge on your body by touching a known earth ground. Alternatively, obtain and wear a
commercially available discharging wrist strap device, which should be removed for potential shock reasons
prior to applying power to the unit under test.

2. After removing an electrical assembly equipped with ESD devices, place the assembly on a conductive

surface 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" can

generate electrical charges sufficient to damage ESD devices.

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

devices.

6. Do not remove a replacement ESD device from its protective package until immediately before you are

ready to install it. (Most replacement ESD devices are packaged with leads electrically shorted together by
conductive foam, aluminum foil or comparable conductive materials).

7. Immediately before removing the protective material from the leads of a replacement ESD device, touch the

protective 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 OTHER

SAFETY PRECAUTIONS.

8. Minimize bodily motions when handing unpackaged replacement ESD devices. (Otherwise harmless motion

such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can
generate static electricity sufficient to damage an ESD device).

[CAUTION. GRAPHIC SYMBOLS]

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

THE EXCLAMATION POINT WITHIN AN EQUILATERAL TRIANGLE IS INTENDED TO
ALERT THE SERVICE PERSONNEL TO THE PRESENCE OF IMPORTANT SAFETY
INFORMATION IN SERVICE LITERATURE.

- 6 -

SPECIFICATIONS

1. AMP SECTION

1) Power Output (6 Ω, 2 channel, T.H.D. 10%) F-2103-30W+30W
F-2108-75W+75W

2) T.H.D 0.2%

3) Frequency Response (-3dB down) 40Hz~25kHz

4) Signal-to-noise Ratio 80dB

5) Input Sensitivity AUX 400±50mV

6) Channel Difference 1kHz 2dB

2. TUNER SECTION

1) FM/OIRT

1) Frequency Range 87.5MHz~108MHz

or 65.0MHz~74.0MHz & 87.5MHz~108MHz

2) Intermediate Frequency 10.7MHz

3) Sensitivity (69MHz/70MHz/71MHz/90.1MHz/98.1MHz/106.1MHz) 12dB

4) Signal-to-noise Ratio 98.1MHz(Mono/Stereo) 61dB/58dB

5) Image Rejection 106.1MHz 20dB

6) IF Rejection 90.1MHz 65dB

7) Distortion 98.1MHz(Mono/Stereo) 1.2%

8) Frequency Response (-3dB) 60Hz~12.5kHz

9) Stereo Separation (100Hz/1kHz/10kHz) 23dB

2) AM(MW)

1) Frequency Range 522kHz~1611kHz

2) Intermediate Frequency 455kHz

3) Usable Sensitivity 55dB

4) Image Rejection (1404kHz) 25dB

5) IF Rejection (603kHz) 40dB

6) Selectivity (1008kHz) ±23dB

7) Signal-to-noise Ratio (1008kHz) 35dB

8) Distortion (1008kHz) 1.5%

9) Frequency Response (1008kHz) 100Hz~2000Hz

- 7 -

3. TAPE DECK SECTION

1) Tape Speed (MTT-111) / Normal Speed 4.75(+2%/-1%) cm/sec

2) Wow Flutter (MTT-111) 0.25%

3) Fast Forward and Rewind Time (C-60) 120sec

4) Frequency Response (6dB range) 125Hz~8kHz

5) Signal-to-noise Ratio (Playback/Record) 43dB/43dB

6) Distortion (Playback/Record) 3% / 4%

7) Crosstalk (Playback: 1kHz) 55dB

8) Channel Separation (Playback: 1kHz) 45dB

9) Erase Ratio 55dB

4. COMPACT DISC PLAYER SECTION

1) Frequency Response (40Hz-18kHz) +0.5/-3.0dB

2) Signal-to-noise Ratio (1kHz) 70dB

3) Dynamic Range (1kHz) 70dB

4) T.H.D. (1kHz) 0.2%

5) Separation (100Hz/1kHz/10kHz) 45dB/45dB/40dB

6) Access Time Short / Long 2sec/6sec

5. VIDEO SECTION

1) Output Level 1Vp-p

6. GENERAL

1) Power requirement Refer to the back panel of unit

2) Power consumption F2103-80W
F2108-90W

3) Dimension (W x H x D) 273 x 330 x 360 (mm)

4) Weight (net) 8.0kg

NOTE : specification are subject to change without notice in the course of product improvement.

- 8 -

ADJUSTMENTS

This set has been aligned at the factory and normally will not require further adjustment. As a result, it is not
recommended that any attempt is made to modificate any circuit. If any parts are replaced or if anyone tampers
with the adjustment, realignment may be necessary.

IMPORTANT

1. Check Power-source voltage.

2. Set the function switch to band being aligned.

3. Turn volume control to minimum unless otherwise noted.

4. Connect low side of signal source and output indicator to chassis ground unless otherwise specified.

5. Keep the signal input as low as possible to avoid AGC and AC action.

TAPE DECK ADJUSTMENT

1. AZIMUTH ADJUSTMENT

Figure 2. Azimuth Adjustment Connection Diagram

CH1 CH2

Speaker Out

Playback Mode

Head

Test Tape
MTT-114

L ch

R ch

GND

Dual-trace
synchroscope

Electronic
Voltmeter

L out

R out

Unit

Deck Mode Test Tape Test Point Adjustment Adjust for

A Deck Playback MTT-114 Speaker Out Azimuth Screw Maximum

B Deck Playback MTT-114 Speaker Out Azimuth Screw Maximum

- 9 -

2. MOTOR SPEED ADJUSTMENT

Figure 3. Motor Speed Adjustment Connection Diagram

Deck Mode Test Tape Test Point Adjustment Adjust for Remark

Normal Speed MTT-111 Speaker Out VR401 3kHz ± 1% A Deck

HI-Speed MTT-111 Speaker Out more than 5.4kHz HI-Speed Dubbing Mode

3. RECORD BIAS ADJUSTMENT

Head

Unit

PN402

GND

Record/Playback
head

Test Tape
MTT-5511

Record/Playback
and Pause Mode

Frequency Counter

Deck Mode Test Tape Test Point Adjustment Adjust for

Rec/Pause MTT-5511 PN402 L403 90kHz±5kHz

Figure 4. Record Bias Adjustment Connection Diagram

Head

Test Tape
MTT-111

Record/Playback
head

Playback Mode

L out

Unit

R out

Speaker Out

GND

Frequency Counter

TROUBLESHOOTING GUIDE

1. POWER PART

Turn power on.

PN302 5.6V check?

PN302 Defective.

IC703 Surrounding circuitry
defective.

IC703 defective.

IC301 defective.

IC801 defective.

IC301 defective.

•

PN808 defective.

•

Pattern defective.

•

X301 defective.

•

IC301 defective.

IC301 16, 46, 72, 90 input +5V

IC703 check?

• Pin 1 + 12V

• Pin 3 + 6.3V

IC301 Pin 79 power output?

IC301 Pin 97 HRST output?

IC801 Pin 13,15,17,4 Check?

IC301 Pin 12 Reset check.

OK

IC301 Pin 98,99,100,97 Check?

- 10 -

OFF

ON 5V

PCTL

HRST

13
15

98
99

100

97

17

4

NO NO

NO

NO

NO

NO

NO

NO

YES

YES

YES

YES

YES

YES

YES

YES

YES

- 11 -

2. CD PART

DOOR OPEN/CLOSE

CHECK? (LOADING)

Is rotate turret?

(A) When laser does not light.

(B) When laser lights.

Is DISC play?

Is lead-in?

Is audio output?

2-1

2-2

2-3

2-4

2-5

- 12 -

2-1. DOOR OPEN/CLOSE PART(LOADING)

Door open/close?

IC809 Pin 2, 10 Output?

• ZD803 defective.

• +12V-CD defective.

•

IC809 defective.

•

2,10 pattern defective.

Pick-up MOTOR? Pick-up defective.

OK

• CLOSE leaf s/w defective.

• IC801 Pin 2, 3 defective.

• ZD803 (4.7V)?

• IC809 surrounding circuitry
check?

IC809 Pin 5,6 input?

56

OPEN L H

CLOSE H L

NO

NO

NO

NO

YES

YES

YES

YES

- 13 -

2-2. TURRET PART

OK

Is Rotation turret?

Limit S/W 0V(LOW) check?

IC801 Pin 47, 51, 93, 94 check?

IC808 Pin 15, 16, output check?

PN802 input check?

Pick-up check?

Pick-up defective.

IC808 Pin 11, 12 output
pattern defective.

PN805 connector check.

IC801 DATA, CLK, XLT check?

IC801 defective.

•

IC801 Pin 20, 21, 23
Pattern defective.

•

IC827 defective.

•

IC827 X-TAL Pin 8, 9
defective.

IC827 36, 37, 38 check?

IC806 Pin 43 output check?

IC808 Pin 11, 12 output check?

• IC808 Pin 10 pattern
defective.

• IC806 defective.

Down leaf S/W(PN804) 0V
(LOW) check?

leaf S/W defective.

• IC801 defective.

• IC801 Pin 47, 51, 93,
94 pattern defective.

• IC806 Pin 35, 36, 37
input defective.

• IC806 defective.

• IC808 defective.

• IC808 Pin 9, 14 input
defective.

• IC808 Pin 15, 16,
output defective.

NO NO

NO

NO

NO

NO

NO

NO

NO

NO

NO

YES

YES

YES

YES

YES

YES

YES

YES

YES

YES

YES

- 14 -

2-3. DISC PLAY PART(A, B)

(A) When laser does not light.

IC806 Pin 72 2.8V(LD) check?

•

IC806 defective.

•

IC806 Pin 71 defective.

•

Q801 defective.

•

R833 defective.

PN801 defective.

Pick-up defective.

Q801 Collector 2.0V?

PN801 check?

Pick-up lens check?

OK

NO

NO

NO

NO

YES

YES

YES

YES

YES

- 15 -

(B) When laser lights

(C)

Does the lens move up and

down?

IC806 Pin 48 output (FEO)?

•

IC806 defective.

•

C811 defective.

•

IC806 Pin 25 input
defective.

•

IC806 defective.

•

PN801 defective.

•

Pick-up defective.

IC806 Pin 26, 27 output
check?

IC806 Pin 79 RFO output?

Q801 defective.

NO NO

NO

NO

YES

YES

YES

YES

- 16 -

(C)

The wavefrom of IC806 Pin
79 is below figure?

IC806 “FOK” signal output?
(Pin 40 check?)

IC801 Pin 81 FOK input check?

IC806 “FEO” output? (Pin 48)

IC827 FZC and SENS
output check?

IC827 SMDP signal output?
Pin 75 check?

IC808 disc MOTOR output 17,
18 check?

• Pick-up defective.

• PN802 defective.

• Turntable height error.

• Laser diode degraded.

• IC801 Pin 81 defective.

• IC806 defective.

• IC808 defective.

• IC808 Surrounding
circuitry defective.

• Pin 75 pattern defective.

• X802 defective.

• IC827 defective.

• IC806 defective.

• IC806 Pin 78, 79, 80, 3, 4

defective.

• IC806 defective.

• PN801 connector defective.

• Pick-up defective.

NO

NO

NO

NO

NO

NO

NO

YES

YES

YES

YES

YES

YES

YES

- 17 -

Is leas-in?

IC827 Pin 66 EFM check?

IC806 defective.

IC801 defective.

IC801 Pin 16 SQCK check?

IC827 defective.

IC801 defective.

•

IC827 Pin 25 pattern
defective.

•

IC827 defective.

IC801 Pin 14 input check?

IC827 Pin 25 “GFS” input?

IC801 Pin 88 SCOR check?

OK

NO

NO

NO

NO

NO

YES

YES

YES

YES

YES

2-4. Is Lead-in

- 18 -

2-5. Audio signal KARAOKE AND VCD(A, B)

(A) KARAOKE AUDIO.

IC829 Pin 49 input check?

IC814 Pin 107, 108, 109
output?

IC814 defective.

IC825 Pin 14, 16 output?

RESET surrounding circuitry
defective.

OK

defective.

IC824 Pin 1 input check?

IC824 Pin 3, 6, 10 input
check?

IC825 Pin 1, 2, 3 input check?

IC825 defective.

IC801 defective.

IC829 defective.

IC824 defective.

IC830 DATA LINE ADRS LINE
check?

IC825 defective.

IC829 Pin 17 RESET check?

•

IC801 defective.

•

IC801 Pin 52 defective.

(B) VCD AUDIO.

OFF

VCD

ON

KARAOKE

NO

NO

NO

NO

NO

NO

NO

NO

YES

YES

YES

YES

YES

YES

YES

YES

- 19 -

3. VIDEO PART

5V

PICTURE DEFECTIVE.

PICTURE DEFECTIVE.

IC803 Pin 8 check?

IC814 defective.

IC828 Pin 52 “RSTB” check?

IC828 “RGB” input check?

IC828 defective.

OK

COLOR DEFECTIVE.

3-1

3-1

3-2

•

IC801 defective.

•

IC803 defective.

YES

YES

NO

NO

NO

- 20 -

COLOR DEFECTIVE.

3-2

5V

R882 defective.

IC828 defective.

OK

R882 check?

R882

NO

YES

- 21 -

WAVEFORMS OF MAJOR CHECK POINT

1. HF signal (RF signal ) waveform
(Test Point PN809) during normal play

2. EFM signal (pin31 of IC 806)waveform
during Normal Play

3. Focus coil drive waveform(Pin NO 1, 2 of IC 808)

• When focus search failed or there is no disc on the tray

• Focus coil drive waveform(pin NO 1, 2 of IC808) and
FOK (pin NO 40 of IC 806)
when focus search is accomplished

4. Tracking coil drive waveform (pin NO 25 of IC 808) and
TEO during track traverse
(1) When time division is 20nS/div

(2) When time division 0.5nS/div.

(During forward track traverse)

(3) When time division is 0.5nS/div.

(During backward Track Traverse)

5. Feed motor drive waveform(pin NO 10 of IC 808)
During normal play

CH1 : FOCUS COIL DRIVE

SIGNAL 2V/Div.

CH2 : FOAK

CH1 : TEO(TP801)

1V/Div.

CH2 : TRACKING COIL DRIVE

SIGNAL 2V/Div.

(

(

(

CH1 : TEO(TP801)

1V/Div.

CH2 : TRACKING COIL DRIVE

SIGNAL 2V/Div.

(

CH1 : TEO(TP801)

1V/Div.

CH2 : TRACK COIL DRIVE

SIGNAL 2V/Div.

(

0.5V/Div.
500nS/Div.

(

2V/Div.
500nS/Div.

(

0.5V/Div.
500nS/Div.

OV

OV

OV
(CH1)

(CH2)

(CH1)

(CH2)

(CH1)

(CH2)

(CH2)

OV

OV

OV

OV

OV

OV

OV

OV

OV

- 22 -

MEMO

BLOCK DIAGRAM

SCHEMATIC DIAGRAM

256KBIT SRAM

IC218

BU1427K

VIDEO ENCODER

IC209

IC212

AUDIO S.W

IC203

4MDRAM

4MDRAM

IC202

IC204

16MROM

OR 32MROM

OR 32MROM

IC214

D F/F

IC211

16M ROM

MPEG DECODER

CDM-H1303

MIDI IC

16MROM

IC201

IC210

IC208KSM-213CCM

PICK-UP

AUDIO DAC

IC104

IC101

IC809

IC808

IC806

IC301

SSP

KB9224

MECHANISM

OP/CL/UP/DN

KA8301

FOCUS/TRACK

KS9259D

SPINDLE/SLED

MAIN MiCOM

TURRET

JK102

FFH-2108K

NOTE: Warning

Parts that are shaded are critical With respect
to risk of fire or electrical shock.

- 23 -

SCHEMATIC DIAGRAMS

• MAIN (2103)

NOTE: Warning

Parts that are shaded are critical With respect
to risk of fire or electrical shock.

NOTE:

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.

- 24 -

NOTES : 1. Resistance values are indicted in ohms unless otherwise specified (K=1,000, M=1,000,000).

2. Capacitance values are shown in microfarads unless otherwise (P=MICRO-MICRO FARADS).

3. Schematic diagram for this model are subject to change for improvement without prior notice.

• MAIN (2108)

NOTE: Warning

Parts that are shaded are critical With respect
to risk of fire or electrical shock.

NOTE:

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.

- 25 -

NOTES : 1. Resistance values are indicted in ohms unless otherwise specified (K=1,000, M=1,000,000).

2. Capacitance values are shown in microfarads unless otherwise (P=MICRO-MICRO FARADS).

3. Schematic diagram for this model are subject to change for improvement without prior notice.

• TUNER & DECK (2103)

- 26 -

NOTES : Resistance values are indicted in ohms unless otherwise specified (K=1,000, M=1,000,000).

Capacitance values are shown in microfarads unless otherwise (P=MICRO-MICRO FARADS).

Schematic diagram for this model are subject to change for improvement without prior notice.

• TUNER & DECK (2108)

- 27 -

NOTES : Resistance values are indicted in ohms unless otherwise specified (K=1,000, M=1,000,000).

Capacitance values are shown in microfarads unless otherwise (P=MICRO-MICRO FARADS).

Schematic diagram for this model are subject to change for improvement without prior notice.

• FRONT (2103)

- 28 -

NOTES : Resistance values are indicted in ohms unless otherwise specified (K=1,000, M=1,000,000).

Capacitance values are shown in microfarads unless otherwise (P=MICRO-MICRO FARADS).

Schematic diagram for this model are subject to change for improvement without prior notice.

• FRONT (2108)

- 29 -

NOTES : Resistance values are indicted in ohms unless otherwise specified (K=1,000, M=1,000,000).

Capacitance values are shown in microfarads unless otherwise (P=MICRO-MICRO FARADS).

Schematic diagram for this model are subject to change for improvement without prior notice.

• MIC

- 30 -

• MIDI

- 31 -

• CD/MPEG

- 32 -

WIRING DIAGRAM

- 33 -

NOTES : Resistance values are indicted in ohms unless otherwise specified (K=1,000, M=1,000,000).

Capacitance values are shown in microfarads unless otherwise (P=MICRO-MICRO FARADS).

Schematic diagram for this model are subject to change for improvement without prior notice.

PCB LAYOUTS

• MAIN P.C. BOARD (SOLDER SIDE) (2103)

- 34 -

• MAIN P.C. BOARD (SOLDER SIDE) (2108)

- 35 -

• MAIN P.C. BOARD (COMPONENT SIDE) (2103)

- 36 -

• MAIN P.C. BOARD (COMPONENT SIDE) (2108)

- 37 -

• FRONT P.C. BOARD (SOLDER SIDE)

- 38 -

• FRONT P.C. BOARD (COMPONENT SIDE)

- 39 -

• CD MAIN P.C. BOARD

- 40 -

■ LA1837

FM SD

ADJ

3 rd 5 th

DECODER

ANTI-BIRDIE

FM

BLOCK DIAGRAM

INTERNAL BLOCK DIAGRAM OF ICs

Pin Functions

- 41 -

- 42 -

- 43 -

Pre Out

Ch2

3.3µF

3.3µF

3.3µF

3.3µF

3.3µF

1000µF

1000µF

47µF

47µF

47µF

0.018µF

1000µF

3.3µF

47µF

1.2µF

100
µF

R . R

Vcc

1000
µF

47µF

0.018µF

10kΩ

10kΩ

150kΩ

150kΩ

1MΩ

2.2kΩ

2.2kΩ

Rec IN
Ch2

Rec

IN

Rec IN
Ch1

ALC

Rec Out
Ch2

180kΩ

180kΩ

Gv

Gvo

180kΩ

180kΩ

1kΩ

1kΩ

1kΩ

1kΩ

100kΩ

100Ω

10kΩ

10kΩ

10Ω

300kΩ

9.1kΩ

100Ω

Pre IN
Ch2/B

(Play Rec)

Pre IN
Ch2/A

(Play only)

Pre IN
Ch1/B

(Play Rec)

Pre Out

Ch1

Pre IN
Ch1/A

Ch1/B

NF

Ch2/A

Ch1/A

Ch1/B

Gvo

Gv

Gvo

Gv

Vcc

M

N

NF

NF

Ch1

Ch1

Ch2

Gvc

GV

Ch2

ALC

GND

Rec

15

14

13

12

11

23

24

1

2

161718192122

IN

Vref1

Vref

Vref2

A/B

Metal
Out

Pre
Out

REC
Out

Rec Out
Ch1

Mix
Out

GND1 M/N

6.8kΩ

A

B

1000pF

1000pF

6.8kΩ

9.1kΩ

20

10 9876435

M/N

■ KIA6289N

■ KA8301

DRIVER

PRE

LOGIC

23456789101

GND

Vout1

Vz1VrFin

Rin

Vcc1

Vcc2

Vz2

Vout2

- 44 -

■ KIA7805 P/PI ~ KIA7824P/PI

3

1

2

4

R

12

R

1

C

21

R

12

Q

1

Q

7

Q

13

Q

10

Q

6

Q

5

Q

4

Q

3

Q

11

Q

15

Q

14

Q

9

Q

8

Q

16

Q

17

Q

INPUT

OUTPUT

GND

2

Q

1

Z

18

R

8

R

9

R

13

R

11

R

17

R

5

R

6

R

1

R

2

RR

16

R

20

R

19

R

14

R

10

R

7

R

- 45 -

■ KB9224

- 46 -

PIN DESCRIPTION

- 47 -

PIN DESCRIPTION (Continued)

- 48 -

■ TDA7440D

L-IN1

100K

100K

100K

100K

100K

100K

100K

100K

48918

27

21
22

20

26

24
25

LOUT

SCL
SDA

DIG_GND

ROUT

V

S

AGND

R

B

R

B

14 15

10 11 19 12 13 23

5

G

G

6

7

3

2

INPUT MULTIPLEXER

+GAIN

MUXOUTR INR TREBLE(R) BIN(R) BOUT(R) CREF D98AU883

0/30dB

2dB STEP

MUXOUTL

VOLUME TREBLE

I CBUS DECODER + LATCHES

BASS

SPKR ATT

LEFT

VOLUME TREBLE BASS

SUPPLY

V

REF

SPKR ATT

RIGHT

INL TREBLE(L) BOUT(L)BIN(L)

1

28

L-IN2

L-IN3

L-IN4

R-IN1

R-IN2

R-IN3

R-IN4

2

PIN DESCRIPTION (Continued)

- 49 -

■ KS9287

BLOCK DIAGRAM

- 50 -

PIN DESCRIPTION

- 51 -

PIN DESCRIPTION (Continued)

- 52 -

PIN DESCRIPTION (Continued)

- 53 -

■ KA9259

BLOCK DIAGRAM

PIN DESCRIPTION

- 54 -

■ LC72131, 72131M

B01 B02 B03 B04 I01 I02

XIN

PD

AIN

AOUT

IFIN

XOUT

FMIN

AMIN

CE

DI

CL

D0

VDD

VSS

REFERENCE
DIVIDER

PHASE DETECTOR
CHARGE PUMP

UNLOCK
DETECTOR

UNIVERSAL
COUNTER

DATA SHIFT REGISTER

LATCH

12bits PROGRAMMABLE

DIVIDER

SWALLOW COUNTER

1/16. 1/17 4bits

POWER

ON

RESET

CCB

I/F

1

2

■ TDA7296

C2

22

µF

R2

680

Ω

IN-

IN+

2

3

4

10

9

C4 10

µF

1

STBY-GND

C3 10

µF

R4 22K

R5 10K MUTE

STBY

VM

VSTBY

IN+MUTE

R1 22K

C1 470nF

R3 22K

C7 100nF

+Vs

7

8

-Vs

C9 100n

F

15

-PWVs

-Vs

C8 1000

µF

MUTE

THERMAL

SHUTDOWN

S/C

PROTECTION

STBY

+Vs

C6 1000

µF

+PWVs

13

14

6

OUT

C5

22

µF

BOOTSTRAP

D93AU011

- 55 -

■ MSGEQ7

■ UDA1330T

Audio

In

Anti-Alias

Filter

Clock

Oscillator

Output

Multiplexor

CKIN

Reset

63Hz

Bandpass

160Hz

Bandpass

400Hz

Bandpass

1kHz

Bandpass

2.5kHz

Bandpass

6.25kHz

Bandpass

16kHz

Bandpass

Peak

Detector

Peak

Detector

Peak

Detector

Peak

Detector

Peak

Detector

Peak

Detector

Peak

Detector

Strobe

DC Out

DIGITAL INTERFACE

UDA1330ATS

VOLUME/MUTE/DE-EMPHASIS

INTERPOLATION FILTER

NOISE SHAPER

DAC

13 15 12

1614

6

BCK

WS

DATA I

SYSCLK

V

O(L)

V

DDA

V

SSA

V

O(R)

APPSEL
APPL0
APPL1
APPL2
APPL3

V

DDD

V

SSD

V

ref(DAC)

3

45

7
11
10

9

8

2

1

DAC

CONTROL

INTERFACE

- 56 -

■ GD74HC00D

■ GD74HC04D

■ GD74HC32D

1

2

3

4

5

6

7

D

oa

D

oa

D

ob

1
2

3

D

ob

Q

0

Q

0

D

1a

D

1b

Q

1

GND

TOP VIEW

PIN CONFIGURATION LOGIC DIAGRAM FUNCTION TABLE

8

9

10

11

12

13

14

V

cc

D

3b

D

3a

Q

3

D

2b

D

2a

Q

2

D

1a

D

1b

4
5

6

Q

1

D

2a

D

2b

9
10

8

Q

2

D

3a

D

3b

Vcc = Pin14
GND=Pin7

H=High voltage level
L=Low voltage level

12
13

11

INPUTS OUTPUT

Q

3

D

naDnb

Q

n

LL

H

LH

H

HL

H

HH

L

1

2

3

4

5

6

7

1A

1Y

2A

2Y

3A

3Y

TOP VIEW

PIN CONFIGURATION

14

13

12

11

10

9

8

V

cc

6A

6Y

5A

5Y

4A

4Y

Vcc = Pin14
GND=Pin7

1A 1Y

21

2A 2Y

43

3A 3Y

65

4A 4Y

89

5A 5Y

1011

6A 6Y

1213

LOGIC DIAGRAM FUNCTION TABLE

H=High voltage level
L=Low voltage level

INPUTS OUTPUT

YA

L

H

H

L

GND

1

2

3

4

5

6

7

D

oa

D

oa

D

ob

1
2

3

D

ob

Q

0

Q

0

D

1a

D

1b

Q

1

GND

TOP VIEW

PIN CONFIGURATION LOGIC DIAGRAM FUNCTION TABLE

14

13

12

11

10

9

8

V

cc

D

3b

D

3a

Q

3

D

2b

D

2a

Q

2

D

1a

D

1b

4
5

6

Q

1

D

2a

D

2b

9
10

8

Q

2

D

3a

D

3b

Vcc = Pin14
GND=Pin7

H=High voltage level
L=Low voltage level

12
13

11

INPUTS OUTPUT

Q

3

D

naDnb

Q

n

LL

L

LH

H

HL

H

HH

H

■ 74HC08D

1

2

3

4

5

6

7

D

oa

D

oa

D

ob

1
2

3

D

ob

Q

0

Q

0

D

1a

D

1b

Q

1

GND

TOP VIEW

PIN CONFIGURATION LOGIC DIAGRAM FUNCTION TABLE

14

13

12

11

10

9

8

V

cc

D

3b

D

3a

Q

3

D

2b

D

2a

Q

2

D

1a

D

1b

4
5

6

Q

1

D

2a

D

2b

9
10

8

Q

2

D

3a

D

3b

Vcc = Pin14
GND=Pin7

H=High voltage level
L=Low voltage level

12
13

11

INPUTS OUTPUT

Q

3

D

naDnb

Q

n

LL

L

LH

L

HL

L

HH

H

- 57 -

■ BU1427AK

Pin Description

Pin Name Function pin Name Function

1 BOSD OSD BLUE DATA INPUT

*

33 SLABEB SET MODE MASTER/SLABE

*

2 GD0 GREEN DATA Bit0(LSB)

*

34 ADDH ADD ONE LINE AT NON-HNTER

*

3 GD1 GREEN DATA Bit1

*

35 VREF REFERENCE VOLTAGE (1.29V)

4 GD2 GREEN DATA Bit2

*

36 CGND CHROMA OUTPUT GROUND

5 GD3 GREEN DATA Bit3

*

37 COUT CHROMA OUTPUT

6 GD4 GREEN DATA Bit4 38 VGND COMPOSITE OUTPUT GROUND

7 GD5 GREEN DATA Bit5 39 VOUT COMPOSITE OUTPUT

8 GD6 GREEN DATA Bit6 40 AVSS ANALOG(DAC, VREF) GROUND

9 GND DIGITAL GROUND 41 NC -

10 GD7 GREEN DATA Bit7(MSB) 42 IR REFERENCE RESISTOR (1.2K)

11 BD0 BLUE DATA Bit0(LSB)

*

43 AVDD ANALOG (DAC, REF) VDD

12 BD1 BLUE DATA Bit1

*

44 YGND LUMINANCE OUTPUT GROUND

13 BD2 BLUE DATA Bit2

*

45 YOUT LUMINANCE OUTPUT

14 BD3 BLUE DATA Bit3

*

46 G4FSC PULLDOWN TO GND

15 OSDSW OSD INPUT ENABLE

*

47 GCLK VIDEO CLOCK INPUT FOR CD-G

16 CDGSWB SELECT Video-CD/CD-G 48 YCOFF DAC(YOUT, COUT) OFF

*

17 BD4 BLUE DATA Bit4 49 YFILON PULLDOWN TO GND

*

18 BD5 BLUE DATA Bit5 50 PAL60B PAL60 ON AT NTB=HIGH $

19 BD6 BLUE DATA Bit6 51 VCLK VIDEO CLOCK INPUT FOR VCD

20 BD7 BLUE DATA Bit7(MSB) 52 RSTB LOGIC PART INITIAL RESET $

21 GND DIGITAL GROUND 53 CLKSW DIVIDE INPUT CLK ENABLE

22 NTB SELECT NTSC/PAL MODE 54 RD0 RED DATA Bit0 (LSB)

*

23 IM0 INPUT MODE SET Bit0

*

55 RD1 RED DATA Bit1

*

24 IM1 INPUT MODE SET Bit1

*

56 RD2 RED DATA Bit2

*

25 TEST1

NORMALLY PULLDOWN TO GND*57 ROSD OSD RED DATA INPUT

*

26 TEST2

NORMALLY PULLDOWN TO GND*58 RD3 RED DATA Bit3

*

27 CVSY C-SYNC OR V-SYNC INPUT 59 RD4 RED DATA Bit4

*

28 HSY H-SYNC INPUT 60 RD5 RED DATA Bit5

*

29 PIXCLX 1/2 FREQ. OF INTERNAL CL 61 VDD DIGITAL VDD

30 BLKB DATA BLANKING ENABLE

*

62 RD6 RED DATA Bit6

*

31 VDD DIGITAL VDD 63 RD7 RED DATA Bit7

*

32 INT

INTERLACE/NON-INTERLACE

64 GDSD OSD GREEN DATA INPUT

*

*

• • •

Internal Pulldown register

$

• • •

Internal Pullup register

- 58 -

BLOCK DIAGRM






- 59 -

REPAIRS REGARDING CD MECHANISM

IMPROVED METHOD - WHEN THE TRAY GEARS WERE DISTORTED

1. How to open the tray.
In case of not suppling power push two hooks (H) of the base, and them open the tray.

2. How to improve the distorted gears.
(1) Do the hole "C" of the cam gear to face forward the pick-up so the pick-up is down like figure.
(2) Do the hole "B" of main gear to face forward pick-up, too.
(3) Set the last part of main gear to point "A".
(4) Push the tray to end.

EXPLODED VIEW/PARTS LIST

262

267

271

264

265

286

287

278

280

279

277

250

458

284

285

A48

292

295

294

260

251

263

266

298

A42

286

296

291

293

351

A46

310

457

457

360

301

A47

451

302

303

450

454

A43

454

A00

306

305

257

A26

274

299

452

452

288

334

A41

258

335

• CABINET

- 60 -

400

011

503

401

401

009

010

501

502

013

406

409

408

407

032

031

030

029

028

401

027

026

014

015

403

504

024

025

023

405

A01

402

022

016

017

018

019

020

021

505

007

008

003

004

005

001

002

404

400

400

006

• TAPE DECK MECHANISM: AUTO STOP DECK(OPTIONAL)

- 61 -

LOCA. NO PART NO. SPECIFICATION

A00 6730R-G007A CWL44FF25 TOKYO PIGEON L-DOUBL

A01 6768R-UP01A 50-093-4249 PIGEON UNIT PCB AS

001 6768R-BP01B 02-084-4202 PIGEON BELT / FELT C

002 6768R-BP01A 02-084-4204 PIGEON BELT / FELT C

003 6768R-AP01D 50-239-4027 PIGEON ARM CWL44

004 6768R-AP01E 50-239-4026 PIGEON ARM CWL44

005 6768R-SP01E 01-082-4599 PIGEON SPRING CWL4

006 6768R-QP01A 50-093-4316 PIGEON MOTOR(ASSY)

007 6768R-GP01A 50-093-4063 PIGEON GEAR CWL44

008 6768R-SP01F 01-082-4598 PIGEON SPRING CWL4

009 6768R-MP01C 50-219-4014 PIGEON MOLD CWL44

010 6768R-SP01C 01-082-4652 PIGEON SPRING CWL4

011 6768R-SP01A 01-081-4601 PIGEON SPRING CWL4

013 6768R-SP01B 01-082-4651 PIGEON SPRING CWL4

014 6768R-SP01G 01-082-4597 PIGEON SPRING CWL4

015 6768R-AP01A 50-268-3016 PIGEON ARM CWL44

016 6768R-GP01C 50-093-4069 PIGEON GEAR CWL44

017 6768R-AP01C 50-239-4072 PIGEON ARM CWL44

018 6768R-GP01D 50-222-4007 PIGEON GEAR CWL44

019 6768R-SP01H 01-081-4657 PIGEON SPRING CWL4

020 6768R-BP01C 02-083-4188 PIGEON BELT / FELT C

021 6768R-LP01A 50-223-4254 PIGEON PULLEY / FLYW

022 6768R-VP01A 50-093-4125 PIGEON SOLENOID CW

023 6768R-GP01B 50-221-3009 PIGEON GEAR CWL44

024 6768R-AP01B 50-139-4292 PIGEON ARM CWL44

025 6768R-JP01B 50-093-3361 PIGEON PULLEY / FLYW

026 6768R-SP01D 01-080-4609 PIGEON SPRING CWL4

027 6768R-MP01B 50-093-3036 PIGEON MOLD CWL44

028 6768R-RP01A 22-027-41054 PIGEON ROLLER CWL

029 6768R-MP01A 50-219-4033 PIGEON MOLD CWL44

030 6768R-HP01A TC881CB067B PIGEON HEAD CWL44

031 6768R-SP01J 01-081-4605 PIGEON SPRING CWL4

032 6768R-HP01B TC231F PIGEON HEAD CWL44

033 6768R-JP01A 50-093-3360 PIGEON PULLEY / FLYW

400 6768R-CP01A GSE10A2003 PIGEON SCREW CWL44

401 6768R-CP01B GSE20A2005 PIGEON SCREW CWL44

402 6768R-CP01C GSE10A2004 PIGEON SCREW CWL44

403 6768R-CP01D GSL10A1704 PIGEON SCREW CWL44

404 6768R-CP01E GSP10A2603 PIGEON SCREW CWL44

405 6768R-CP01F GSP11A2012 PIGEON SCREW CWL44

406 6768R-CP01G GSE20A2004 PIGEON SCREW CWL44

407 6768R-CP01H GSL20A2005 PIGEON SCREW CWL44

408 6768R-CP01J 03-300-4127 PIGEON SCREW CWL44

409 6768R-CP01K GSL20A2008 PIGEON SCREW CWL44

501 6768R-WP01A GWM19S035035 PIGEON WASHER CWL

502 6768R-WP01B GWM17S050035S PIGEON WASHER CW

503 6768R-WP01C GWM40X075010 PIGEON WASHER CWL

504 6768R-WP01D GWP21X045020 PIGEON WASHER CWL

505 6768R-WP01E GWP12X030040S PIGEON WASHER CW

400

011

503

401

401

009

010

501

502

507

508

013

406

409

410

036

032

038

034

035

039

029

040

031

028

027

026

014

015

403

504

024

025

023

405

A01

402

022

016

017

018

019

020

021

505

007

008

003

004

005

001

002

404

400

400

506

037

006

• TAPE DECK MECHANISM: AUTO REVERSE DECK

- 62 -

LOCA. NO PART NO. SPECIFICATION

A00 6730R-G007B CDM-H1323 CD CHAN
A01 6768R-UP01A 50-093-4249 PCB AS
001 6768R-BP01B 02-084-4202 BELT/FELT
002 6768R-BP01A 02-084-4204 BELT/FELT

003 6768R-AP01D 50-239-4027 CWL44
004 6768R-AP01E 50-239-4026 ARM
005 6768R-SP01E 01-082-4654 SPRING
006 6768R-QP01A 50-093-4316 MOTOR
007 6768R-GP01A 50-093-4063 GEAR
008 6768R-SP01F 01-082-4598 SPRING
009 6768R-MP01C 50-219-4014 MOLD
010 6768R-SP01C 01-082-4652 SPRING
011 6768R-SP01A 01-081-4601 SPRING
013 6768R-SP01B 01-082-4651 SPRING
014 6768R-SP01G 01-082-4597 SPRING
015 6768R-AP01A 50-268-3016 ARM
016 6768R-GP01C 50-093-4069 GEAR
017 6768R-AP01C 50-239-4072 ARM
018 6768R-GP01D 50-222-4007 GEAR

019 6768R-SP01H 01-081-4657 SPRING
020 6768R-BP01C 02-083-4188 BELT/FELT
021 6768R-LP01A 50-223-4254 PULLEY
022 6768R-VP01A 50-093-4125 SOLENOID
023 6768R-GP01B 50-221-3009 GEAR
024 6768R-AP01B 50-139-4292 ARM
025 6768R-JP01B 50-093-3361 PULLEY
026 6768R-SP01D 01-080-4609 SPRING
027 6768R-DP01A 50-259-3342 LEVER
028 6768R-RP01A 22-027-41054 ROLLER
029 6768R-MP01A 50-219-4033 MOLD
031 6768R-SP01L 01-080-4649 SPRING
032 6768R-EP01A 50-093-4070 HEAD AY
033 6768R-JP01A 50-093-3360 PULLEY
034 6768R-SP01K 01-082-4650 SPRING
035 6768R-PP01A 50-119-4046 PRESS
036 6768R-PP01B 50-160-4108 PRESS
037 6768R-JP01C 50-093-3315 PULLEY
038 6768R-MP01D 50-219-4034 MOLD
040 6768R-SP01M 01-080-4607 SPRING
400 6768R-CP01A GSE10A2003 SCREW
401 6768R-CP01B GSE20A2005 SCREW
402 6768R-CP01C GSE10A2004 SCREW
403 6768R-CP01D GSL10A1704 SCREW
404 6768R-CP01E GSP10A2603 SCREW
405 6768R-CP01F GSP11A2012 SCREW
406 6768R-CP01G GSE20A2004 SCREW
409 6768R-CP01L GSD10A2018 SCREW
410 6768R-CP01M 03-300-4056 SCREW
501 6768R-WP01A GWM19S035035 WASHER
502 6768R-WP01B GWM17S050035S WASHER
503 6768R-WP01C GWM40X075010 WASHER
504 6768R-WP01D GWP21X045020 WASHER
505 6768R-WP01E GWP12X030040S WASHER
506 6768R-WP01H GWP23X040020 WASHER
507 6768R-WP01F GWN21X040040 WASHER
508 6768R-WP01G GWM19X055035S WASHER

• CD MECHANISM

416

151

152

155

184

185

184

A35

421

A30

421

168

417

417

153

159

A26

169

154

158

157

156

418

416

419

165

162

166

420

167

177

176

164

163

175

170

171

174

416

173

172

417

LOCA.NO. PART NO DESCRIPTION SPECIFICATION

A26 4405RBE003D MECHANISM ASSEMBLY CDM-H1333 LGEHZ CD CHANGER (S

A30 3041RB0002B BASE ASSEMBLY PU(F-576MV)

A35 6717RCA001A PICK UP ASSY KSM-213VSCM SONY FRONT LOADING

151 3390SB0002A TRAY DISC (CDM-H1303)

152 4470SB0011A GEAR TRAY B (CDM-H1303)

153 4470SB0010A GEAR TRAY A (CDM-H1303)

154 4400SB0001B BELT TRAY(CDM-H1303)

155 4680SBP002A MOTOR(MECH) ASSY TRAY

156 6871SF21RAD PWB(PCB) ASSY 3CH M/D SENSOR PWB ASSY

157 4974SB0003A GUIDE WORM (CDM-H1303)

158 4371SB0002A SHAFT ASSY TRAY (CDM-H1303)

159 3390SB0001A TRAY LOADING (CDM-H1303)

162 4400SB0001A BELT MAIN(CDM-H1303)

163 4470SB0003A GEAR PULLEY (CDM-H1303)

164 4470SB0004A GEAR LOADING (CDM-H1303)

165 6871SB21RAD PWB(PCB) ASSY 3CH M/D U/D/O/C PWB ASSY

166 4470SB0006A GEAR PU DOWN (CDM-H1303)

167 4470SB0008A GEAR PU UP-B (CDM-H1303)

168 4471SB0001A GEAR ASSY GEAR CAM ASSY

169 4860SB0002A CLAMP CLAMP ASSY

170 4974SB0001A GUIDE CAM (CDM-H1303)

171 4970SBN002A SPRING CAM (CDM-H1303)

172 3040SB0002A BASE MAIN(CDM-H1303)

173 6871SD21RAD PWB(PCB) ASSY 3CH M/D CAM PWB ASSY

174 6871SC21RAD PWB(PCB) ASSY 3CH M/D OPEN PWB ASSY

175 4680SBP001A MOTOR(MECH) PULLEY ASSY (CDM-H1303)

176 4470SB0007A GEAR PU UP-A (CDM-H1303)

177 4470SB0005A GEAR MAIN (CDM-H1303)

184 5040R-0073A RUBBER DAMPER CDM-300(BK)

185 3040SB0003A BASE PU(CDM-H1303)

416 88H-0004 CD MECHA PARTS 3X12X12FNM

417 88H-0002 CD MECHA PARTS 3X9X12FZMY

418 353-025BAAA SCREW #NAME?

419 88H-0003 CD MECHA PARTS 3X12X10FZMY

420 353S353F SCREW #NAME?

421 6756SBX001A CD MECHANISM PARTS SCREW 2.6X10X10XFZMY CDM-H813

- 63 -

- 64 -

SPEAKER PART

MODEL: FE-2108VE

851

853

854

861

855

856

858

858-1

859

859-1

860

857

862

862

852

852-1

(LEFT)

(RIGHT)

862

850

(LEFT)

(RIGHT)

(LEFT)

(RIGHT)

LOCA.NO. PART NO. DESCRIPTION SPECIFICATION REMARK

850 3701RM0011A NET ASSY JERSEY NET ASSY (FE-DV55VE) NSP
851 3530RMM007A GRILLE GRILLE METAL (FE-DV55VE) NSP
852 3720RMF013A PANEL,FRONT FRONT PANEL(L)(FE-DV55VE) NSP
852-1 3720RMF014A PANEL,FRONT FRONT PANEL(R)(FE-DV55VE) NSP
853 6400RMXY03A SPEAKER,GENERAL FE-DV55VE (PIEZO) HALF BALL SH
854 6400RMTA01A SPEAKER,TWEETER F20T-D124(FE-DV55VE) TOPTONE 6
855 6400RMTJ01A SPEAKER,WOOFER F65C-D139(FE-DV55VE) TOPTONE 6
856 4766SMN029A FELT WOOFER,FE-717E, BLACK NSP
857 4350SM0012A RING WOOFER(FE-717E) NSP
858 4766RM0008A FELT DUCT BLACK FE-DV55VE(L) NSP
858-1 4766RM0008B FELT DUCT BLACK FE-DV55VE(R) NSP
859 3091RMW017G CABINET ASSEMBLY FE-2108VE PB 12T (R) ,DE8289 NSP
859-1 3091RMW017H CABINET ASSEMBLY FE-2108VE PB 12T (L) ,DE8289 NSP
860 6871RU3090A PWB(PCB) ASSY,SUBSET(AUDIO) FE-9900SE BL1 SPK NETWORK AY NSP
861 353M025F SCREW TAPTITE, 3X8 FZMY
862 353M050C SCREW BH 3.5X16 FBK

FE-2108VE. SPECIFICATIONS

Type 3way 3speaker

Impedance 6 ohm

Frequency Response 60~20,000Hz

Sound Pressure Level 86 dB

Rated input Power 30W

Max.input Power 60W

Net dimemsions(W ✕ H ✕ D) 230(W) ✕ 326(H) ✕ 277(D)mm

Net Weight (1EA) 5.07Kg

RUN DATE: 12. FEBRUARY.2003

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854

852

855

858

857

851

859

850

853

856

SPEAKER PART

MODEL: FE-2103VE

LOCA.NO PART NO. DESCRITION SPECIFICATION REMARK

850 3701RM0007A NET ASSY JERSEY NET ASSY (FE-376E/576E) NSP
851 3720RMF008A PANEL,FRONT FRONT PANEL(FE-576E/376E) NSP
852 6400RMXY01A SPEAKER,GENERAL (FE-376E) PIEZO LG 0OHM 0W 0DB
853 4930RM0005A HOLDER,SHELF HOLDER PIEZO FE-376E NSP
854 353M050C SCREW BH 3.5X16 FBK
855 6400W00005A SPEAKER,WOOFER CW-125B20L-2 SAMMI 6OHM 30/60W
856 353M025F SCREW TAPTITE, 3X8 FZMY
857 353M056D SCREW TRQ 3.5X8 FBK
858 3091RMW011D CABINET ASSEMBLY FE-378E PB 9T DEPTH=149 NSP
859 6852SCK004A CORD FE-M100E , 0.16 * 18/2C (CORD) NSP

FE-2103VE. SPECIFICATIONS

Type 2way 2speaker

Impedance 6 ohm

Frequency Response 70~20,000Hz

Sound Pressure Level 86 dB

Rated input Power 30W

Max.input Power 60W

Net dimemsions(W ✕ H ✕ D) 200(W) ✕ 326(H) ✕ 277(D)mm

Net Weight (1EA) 2.67Kg

RUN DATE: 12. FEBRUARY.2003