SAMSUNG SCM6700LC Service Manual

©

Samsung Electronics Co., Ltd. Aug. 1996. Code No. AH68-20126A

MUSIC CENTER

1. Precautions

2. Specifications

3. Disassembly and Reassembly

4. Alignment and Adjustments

5. Special Circuit Descriptions

6. Troubleshooting

7. Exploded Views and Parts List

8. Electrical Parts List

9. Block Diagrams

10. PCB Diagrams

11. Wiring Diagram

12. Schematic Diagrams

MONO/ST

CLOCK
TIMER

TUNING

TUNER

TAPE

CD

PHONO

VOLUME

BAND

PRESET/MANUAL

MEMORY

CLASSIC POPS ROCK

EQ PRESET

PLAY/PAUSE

STOP/CLEAR

HI-SPEED DUBBING

OPEN/CLOSE

DISPLAY
INTRO

SKIP

SEARCH

REPEAT
RANDOM

ON/STANORY

POWER

DECK 1

REC/PLAY

PLAYBACK

DECK 2

HIGH SPEED DUBBING CONTINUOUS PLAY

PHONES

REC PLAY REW STOP/EJ PAUSEF.FWD PLAY REW F.FWD STOP/EJ PAUSE

SERVICE

Manual

MUSIC CENTER

SCM-6700

CONTENTS

1. Precautions

Follow these safety, servicing and ESD precautions to prevent damage and protect against potential hazards
such as electrical shock and X-rays.

1-1 Safety Precautions

1. Be sure that all of the built-in protective
devices are replaced.

(Reading should

2. When reinstalling the chassis and its
assemblies, be sure to restore all protective
devices, including control knobs and
compartment covers.

3. Make sure that there are no cabinet
openings through which people-­particularly children--might insert fingers
and contact dangerous voltages. Such
openings include the spacing between the
picture tube and the cabinet mask,
excessively wide cabinet ventilation slots,
and improperly fitted back covers.

Device
Under

Test

Test all

exposed metal

surfaces

2-Wire Cord

Also test with
plug reversed
(using AC adapter
plug as required)

Fig. 1-1 AC Leakage Test

not be above

0.5mA)

Leakage
Currant
Tester

Earth
Ground

4. Design Alteration Warning:
Never alter or add to the mechanical or
electrical design of the unit. Example: Do
not add auxiliary audio or video connec­tors. Such alterations might create a safety
hazard. Also, any design changes or addi­tions will void the manufacturer's warran­ty.

5. Leakage Current Hot Check (Figure 1-1):
Warning: Do not use an isolation
transformer during this test. Use a leakage­current tester or a metering system that
complies with American National Standards
Institute (ANSI C101.1, Leakage Current for
Appliances), and Underwriters Laboratories
(UL Publication UL1410, 59.7).

With the unit completely reassembled, plug
the AC line cord directly into a 120V AC
outlet. With the unit's AC switch first in
the ON position and then OFF, measure the
current between a known earth ground
(metal water pipe, etc.) and all exposed
metal parts. Examples: Handle brackets,
metal cabinets, screwheads and control
shafts. The current measured should not
exceed 0.5 milliamp. Reverse the power­plug prongs in the AC outlet and repeat.

6. Insulation Resistance Cold Check:
(1) With the unit's AC plug disconnected
from the AC source, connect an electrical
jumper across the two AC prongs. (2) Set
the power switch to ON. (3) Measure the
resistance between the shorted AC plug and
any exposed metallic parts. Example:
Screwheads, antenna, control shafts or
handle brackets.

If any of the exposed metallic parts has a
return path to the chassis, the measured
resistance should be between 1 and 5.2
megohms. If there is no return path, the
measured resistance should be "infinite." If
the resistance is outside these limits, a shock
hazard might exist. See Figure 1-2

Antenna
Terminal

Exposed
Metal Part

ohm

Ohmmeter

Fig. 1-2 Insulation Resistance Test

Samsung Electronics 1-1

Precautions

1-1 Safety Precautions (Continued)

7. Components, parts and wiring that appear
to have overheated or that are otherwise

damaged should be replaced with parts
that meet the original specifications.
Always determine the cause of damage or
overheating, and correct any potential
hazards

8. Observe the original lead dress, especially

near the following areas: Antenna
wiring, sharp edges, and especially the
AC and high voltage power supplies.
Always inspect for pinched, out-of-place,
or frayed wiring. Do not change the
spacing between components and the
printed circuit board. Check the AC
power cord for damage. Make sure that
no wires or components touch thermally
hot parts.

1-2 Servicing Precautions

9. Product Safety Notice:
Some electrical and mechanical parts

have special safety-related characteristics
which might not be obvious from visual
inspection. These safety features and the
protection they give might be lost if the
replacement component differs from the
original--even if the replacement is rated
for higher voltage, wattage, etc.

10 Components that are critical for safety are

indicated in the circuit diagram by

shading, or . Use replacement

components that have the same ratings,

especially for flame resistance and

dielectric strength specifications. A

replacement part that does not have the

same safety characteristics as the original

might create shock, fire or other hazards.

Warning1: First read the "Safety Precautions" section of this manual. If some unforeseen circumstance creates a conflict

between the servicing and safety precautions, always follow the safety precautions.

1. Servicing precautions are printed on the
cabinet. Follow them.

2. Always unplug the unit's AC power cord
from the AC power source before
attempting to: (a) Remove or reinstall any
component or assembly, (b) Disconnect an
electrical plug or connector, (c) Connect a
test component in parallel with an
electrolytic capacitor.

3. Some components are raised above the
printed circuit board for safety. An
insulation tube or tape is sometimes used.
The internal wiring may be clamped to
prevent contact with thermally hot
components. Reinstall all such elements to
their original position.

4. After servicing, always check that the
screws, components and wiring have been
correctly reinstalled. Make sure that the
portion around the serviced part has not
been damaged.

5. Check the insulation between the blades of
the AC plug and accessible conductive parts
(examples: metal panels, input terminals
and earphone jacks).

6. Insulation Checking Procedure: Disconnect
the power cord from the AC source and
turn the power switch ON. Connect an
insulation resistance meter (500V) to the
blades of the AC plug.

The insulation resistance between each
blade of the AC plug and accessible
conductive parts (see above) should be
greater than 1 megohm.

7. Never defeat any of the B+ voltage
interlocks. Do not apply AC power to the
unit (or any of its assemblies) unless all
solid-state heat sinks are correctly installed.

8. Always connect a test instrument's ground
lead to the instrument chassis ground
before connecting the positive lead; always
remove the instrument's ground lead last.

Samsung Electronics1-2

1-3 Precautions for Electrostatically Sensitive Devices (ESDs)

Precautions

1. Some semiconductor ("solid state") devices
are easily damaged by static electricity.
Such components are called Electrostatically
Sensitive Devices (ESDs). Examples include
integrated circuits and some field-effect
transistors. The following techniques will
reduce the occurrence of component
damage caused by static electricity.

2. Immediately before handling any
semiconductor components or assemblies,
drain the electrostatic charge from your
body by touching a known earth ground.
Alternatively, wear a discharging
wrist-strap device. (Be sure to remove it
prior to applying power--this is an electric
shock precaution.)

3. After removing an ESD-equipped assembly,
place it on a conductive surface such as
aluminum foil to prevent accumulation of
electrostatic charge.

4. Do not use freon-propelled chemicals.
These can generate electrical charges that
damage ESDs.

5. Use only a grounded-tip soldering iron
when soldering or unsoldering ESDs.

6. Use only an anti-static solder removal
device. Many solder removal devices are
not rated as "anti-static" (these can
accumulate sufficient electrical charge to
damage ESDs).

7. Do not remove a replacement ESD from its
protective package until you are ready to
install it. Most replacement ESDs are
packaged with leads that are electrically
shorted together by conductive foam,
aluminum foil or other conductive
materials.

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

9. Minimize body motions when handing
unpackaged replacement ESDs. Motions
such as brushing clothes together, or lifting
a foot from a carpeted floor can generate
enough static electricity to damage an ESD.

1-4 Special Precautions and Warning Labels for Laser Products

(UL)

This Product Complies with
DHHS Rules 21CFR, Sub
chapter J.At date of Manu­facture

(SCAN)

CAUTION : INVISIBLE LASER RADIATION WHEN OPEN

AND INTERLOCKS DEFEATEO AVOIDEXPOSURE TO BEAM

ADVARSEL:USYNLIG LASERSTRÅLING VED ABNING

NÅR SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION

UNDGA UDSAETTELSE FOR STRALING

VARO:AVATTAESSA JA SUOJALUKITUS OHITETTAESSA

OLET ALTTINA NAKYMATTÖMALLE LASERSATEILYLLE ALA
KATSO SATEESEEN!

VARNING:OSYNLIG LASERSTRÅLNING NAR DENNA DEL

AR OPPNAD OCH SPARREN AR URKOPPLAD BETRAKTA
EJSTRÅLEN!

CERTIFIED ONLY TO CANADIAN
ELECTRICAL CODE.

CERTIFIE EN VERTU DU CODE
CANADIAN DE LELETRICITE
SEULEMENT

Fig. 1-3 Warning Labels (Location: Enclosure Block)

(EU)

(CSA)

UL : Manufactured for U.S.A. Market.
CSA : Manufactured for Canadian Market.
EU : Manufactured for European Market.
SCAN : Manufactured for Scandinavian

Market.

(EU)

CLASS 1
LASER PRODUCT

Fig. 1-4 Warning Labels (Location: Disc Clamper, Inner Side of Unit Door or Nearby Unit Chassis )

Samsung Electronics 1-3

Precautions

1-4 Special Precautions and Warning Labels for Laser Products (Continued)

1-4-1 Warnings

1. When servicing, do not approach the LASER
exit with the eye too closely. In case it is
necessary to confirm LASER beam emission,
be sure to observe from a distance of more
than 30 cm from the surface of the objective
lens on the optical pick-up block.

2. Do not attempt to handle the objective lens
when the DISC is not on the tray.

1-4-2 Laser Diode Specifications

Material: GaAs+ GaAlAs
Wavelength: 760-800 nm
Emission Duration: Continuous

Laser Output: 0.2 mw (measured at a

1.6 mm distance from the objective lens
surface on the optical pick-up block.)

1-4-3 Handling the Optical Pick-up

1. Static electricity from clothing or the body
may cause electrostatic breakdown of the
laser diode in the Optical Pickup. Follow
this procedure:

2. Place a conductive sheet on the work bench
(i.e., the black sheet used for wrapping

repair parts.) Note: The surface of the work

bench should be covered by a copper

ground plane, which is grounded.

3. The repair technician must wear a wrist
strap which is grounded to the copper sheet.

4. To remove the Optical Pickup block:
Place the set on the conductive sheet, and
momentarily touch the conductive sheet

with both hands. (While working, do not

allow any electrostatic sources--such as
clothes--to touch the unit.)

5. Ground the "Short Terminal" (located on the
PCB, inside the Pickup Assembly) before
replacing the Pickup. This terminal should
be shorted whenever the Pickup Assembly

is lifted or moved.

short
terminal

SOH91VI(LDP)

short terminal

SOH91CI(CAR,walkman)

6. After replacing the Pickup, reopen the Short
Terminal. See diagrams below:

1M

THE UNIT

(1) WRIST-STRAP
FOR GROUNDING

short
terminal

SOH-A1

(CMS-V10,CMS-V30)

1M

SOH94T4N

(CMS-V10,CMS-V30)

CONDUCTIVE SHEET

short
terminal

Samsung Electronics1-4

Power source

Power consumption
Dimensions (mm)

AC 115/230V 50/60Hz
(Option)
30W
350(W)x328(H)x316(D)

Power output
Total harmonic distortion
Frequency range
Signal to noise ratio
Channel separation

Frequency range
Usable sensitivity
Signal to noise ratio
IF rejection ratio
Total harmonic distoration
Separation (Stereo)

Frequency range
Usable sensitivity
Signal to noise ratio
IF rejection ratio
Total harmonic distoration

Frequency range
Usable sensivity
Signal to noise ratio

Frequecny range
WOW FLUTTER
Erasing effect
Signal to noise ratio
Total harmonic distortion

Frequency response
Signal to noise ratio
Channel separation
Total harmonic distortion

87.5 ~ 108MHz
6µV
55dB
60dB

0.5%
25dB

522 ~ 1611KHz
600µV
40dB
30dB
1%

146 ~ 290KHz
1200µV
35dB

125Hz ~ 12.5KHz

0.15%
50dB
40dB

2.5%

20Hz ~ 20KHz(¡ 1dB)
85dB(1kHz 0dB)
75dB(1kHz 0dB)

0.1%(1kHz 0dB)

5W/CH

0.5%
50Hz ~ 17kHz
60dB
45dB

General

Amp

Tuner

Cassette

Compact Disc

FM

MW

LW

Samsung Electronics 2-1

* Specifications are subject to change without notice.

2. Specifications

3. Disassembly and Reassembly

3-1 Turn-Table, Cabinet-Front, Cabinet-Bottom

1. Remove Door-CD (Direction A).

2. Release 6 screws !.

3. Remove Turn-Table (Direction B).

4. Release 2 screws @.

5. Release 2 screws #.

6. Remove Front-Cabinet.

45

33

2

1

1

B

3

A

Samsung Electronics 3-1

Figure 3-1

3-2 Deck-CD, Front-PCB, Cassette-Deck, Door-Cassette

1. Release 2 screws !.

2. Remove Deck-CD ASSÕY.

3. Release 4 screws @.

4. Remove Deck-CD.

5. Release 17 screws #.

6. Remove Front-PCB, SUB-PCB.

7. Release 7 screws $.

8. Remove Cassette-Deck.

3-2 Samsung Electronics

2

3

3

1

4

A

A

Figure 3-2

Disassembly and Reassembly

3-3 Cabinet-Bottom and Main-PCB

1. Release 3 screws !.

2. Remove Main-PCB.

1

Samsung Electronics 3-3

Figure 3-3

Disassembly and Reassembly

3-4 CD Pack

1. Undo 2 screws (A), and remove the Chuck-Bracket @, the Ferrite-Magnet 5, Chuck Union-Table $ and
Chuck-Holder &.

2. Undo 2 screws (B), pull the Tray-M1 1 forward to remove.

3. Undo 1 screw (C), and remove the Cam-Spring 8 and the Cam #.

4. Undo 1 screw (D), and remove the Gear-Pulley (, the Belt-Pulley @, the Gear-A % and the Gear-B ^.

5. Undo 2 screws (E), and remove the Motor-Pulley ) and the Dc-Motor 0 .

6. Undo 2 screws (F), and remove the Leaf-Switch 9 and the Detector-Switch “.
Disconnect the Lead- Connector assÕy 4 with soldering iron.

7. Remove the AssÕy PCB 3 with soldering iron and remove the PCB-Holder + .

8. Undo 4 screws from the CD-Shaft 7, and remove the CD-Rubber 6 and the CD-Deck ‘

3-4 Samsung Electronics

Figure 3-4

1 1

3 3
5 5
6 6

8 8

9 9

1010

1717

1818

1919

2020

1414

2121

1111

1212

1313

1414

1717
1616

1717

1616

1616

2222

2323

2 2

4 4

7 7

1515

AA

FF

CC

DD

EE

BB

Disassembly and Reassembly

3-5 CD Deck

1. Remove the Shaft ! .

2. Lift the P/U @ .
Note : Take extreme care not to touch the surface of lens.

3. Lift the Center-ring # .

4. Remove the Spring-T/Table $ .

5. Remove the Turn-Table (M) % .

6. Remove 2 screw ^ and then remove the Motor-Spindle & .

7. Remove the Gear-Cover * by pushing the hook.

8. Remove the Gear(c) ( by pushing the hook.

9. Lift the Gear(b) ) .

10. Remove the Gear(a) 1 .

11. Remove 2 screws 2 and then remove the Feed-Motor 3 .

12. Remove the Deck(M)-Chassis 4.

3

4

5

6

12

2

1

8

9

10

11

13

14

7

Samsung Electronics 3-5

Figure 3-5

Disassembly and Reassembly

4. Alignment and Adjustments
4-1 Tuner

CSVR801

CCON801

ISVR2

ISVR1

IT2

OT1

OT2

OCT2

OCT4

OCT3

OL2

OL1

TCON1

OCT1

IT1

KT431

FM T.H.D Adjustment

SSG FREQ. 98MHz
Adjustment

point FM DETECTOR COIL

(IT1)

Minumum output(Figure 4-1)

FM Search Level Adjustment

SSG FREQ. 98MHz
Adjustment

point SEMI-VR(50KB)

(ISVR1)

"TUNED" is shown on LCD(Figure 4-2)

FM
Antenna
Terminal

Speaker
Terminal

Input

Input

Figure 4-1 IF CENTER and T.H.D Adjustment

Figure 4-2 FM Auto Search Level Adjustment

Output

Distortion Meter

Oscilloscope

Oscilloscope

FM antenna

FM SSG

FM SSG

GND

30dB

75Ω
Dummy

50Ω
Dummy

FM IN

FM Antenna

SET

50 kB

SET

Output
GND

FM Stereo Adjustment

SSG FREQ. 98MHz
Adjustment

point SEMI-VR(5KB)

(ISVR2)

L-CH/R-CH : Maximum(Figure 4-3)

Figure 4-3 FM Stereo Separation Adjustment

EXT

FM
SSG

Stereo
Modulator
(Pilot 10%)

Speaker
terminal

SET

GND

OUT

VTVM

5KB

4-1Samsung Electronics

Step

Item

Connection SSG.FREQ.

FREQ. Setting

Adjust. Point

Remark

Maximum
output

Maximum output

Maximum output

1

Intermediate
frequency (IF)
adjustment

AM frequency
coverage
adjustment

Figure 4-5

Figure 4-4
Connect DC

voltmeter to TCON1
and GND(TP1)

522 KHZ

522 KHZ IT 2

OT 1

OCT 2

OL 1

OCT 1

9V

0.9V

522 KHZ

594 KHZ

1404 KHZ

1611 KHZ

594 KHZ

1404 KHZ

Figure 4-5

_

_

_

Repeat step 2 and 3 serveral times

Repeat step 5 and 6 several times

AM tracking
adjustment

Figure 4-4 AM Frequecny Coverage Adjustment

Figure 4-5 AM Tracking Adjustment

SET

TP2

DC Voltmeter

Input

TP1

AM Signal
Generator

Test Loop
Antenna

AM
Loop Antenna
Jack

Speaker
terminal

GND

Oscilloscope

VTVM

IN

OUT

SET

60 cm

Samsung Electronics4-2

Alignment and Adjustments

2

3

4

5

6

7

4-1-1 Test Equipment

1. AM Standard Signal Generator (S.S.G) : 400Hz, 30% MOD

2. Oscilloscope

3. VTVM

4. Frequency counter

5. Loop antenna

6. Dummy load (4½)

7. DC voltmeter

4-1-2 Pre-Adjustment

1. Check the source voltage.

2. Set function and band switches to the band to be aligned.

3. Set the equalizer, volume and balance controls to mid position.

4-1-3 AM Adjustment

Alignment and Adjustments

Figure 4-6

Figure 4-7

Figure 4-8

4-2 Cassette Deck

4-2-1 Additional Test Equipment : Testing Tape

1. MTT-111 (or equivalent) : Test tape on which 3 KHz signal is recorded (Tape speed adjustment).

2. MTT-114 (or equivalent) : Test tape on which 10 KHz signal is recorded (Azimuth adjustment).

4-2-2 Recording Bias Adjustment

1. Connect frequency counter KC434 and press the REC button.

2. Adjust KT431(BIAS OSC COIL) until frequency counter reads 85¡ 0.2KHz.

Item

Connection

Preparation

Tape speed
(normal speed)
adjustment

Figure 4-6

Figure 4-8

3 KHz

CSVR801

AZIMUTH
(DECK A,B)
adjustment

Maximum
output and
identical
phase of L,R
channel.
Set the screw
after adjustment.

Insert MTT-111 to
Deck A or B.
Press PLAY button.

Insert MTT-114 to
Deck A and Deck B.
Press PLAY button.

CSVR801

CCON801

ISVR2

ISVR1

IT2

OT1

OT2

OCT2

OCT4

OCT3

OL2

OL1

TCON1

OCT1

IT1

KT431

Figure 4-7

AZIMUTH Adjustment
screw

REC PB Head

Oscilloscope

IN

OUT

INSET

Frequency
Counter

Speaker
Terminal

Speaker
Terminal

Remark

Adjustment point

SET

(GND)

VTVM

V H

4-3Samsung Electronics

Samsung Electronics4-4

4-3 CD

TP2

TP1

Vref

NVR1704

NVR1703 NVR1702

NVR1701

TE CENTER

FE CENTER

E.F BAL

F.BIAS

0V

A

B

A=B

---100mV

---0V

---250mV

---0 V

---100mV

---0 V

---0 V

---0 V

---0 V

4-3-1 To Adjust FOCUS BIAS(STOP mode)

4-3-3 To Adjust Focus Gain (PLAY mode)

4-3-2 To Adjust Tracking Gain (PLAY mode)

4-3-4 To Adjust E/F Balance (PLAY mode)

1. Set Volt/Div of the oscilloscope to DC 100mV.

2. Ground the scope input and set the waveform to 0V, DC range.

3. Connect the GND terminal of the oscilloscope to
Vref, and (+) terminal to center of TP1.

4. Set NVR1701 to 0mV.

1. Connect the GND terminal of the oscilloscope to Vref and (+) terminal to TP2.

2. Load and play the disc

3. While the disc is running adjust the gain with NVR1704 as shown below.

1. Connect the GND terminal of the oscilloscope to Vref and (+) terminal to TP1.

2. Load and play the disc

3. While the disc is running adjust the gain with NVR1703 as shown in the following figure.

VOLT/DIV : 0.2V
TIME/DIV : 2mS

Normal frequency

Normal frequency

Low frequency

High frequency

Low frequency

High frequency

VOLT/DIV : 0.1V
TIME/DIV : 2mS

VOLT/DIV : 0.1V
TIME/DIV : 2mS

VOLT/DIV : 0.1V
TIME/DIV : 2mS

VOLT/DIV : 0.2V
TIME/DIV : 2mS

VOLT/DIV : 0.2V
TIME/DIV : 2mS

1. Set TIME/DIV of the oscilloscope to 2mS.

2. Set Volt/DIV of the oscilloscope to 0.5V.

3. Ground the scope input and set to DC
and then set the DC range.

4. Connect the GND terminal of the oscilloscope to Vref
and (+) terminal to center to TP2.

5. Load and play the disc.

6. Turn NVR1704 counterclockwise to the minimum value.

7. Raise NVR1702 and adjust the waveform so that its middle
comes to GND of the oscilloscope (or until the upper half
of waveform becomes symmetrical to the bottom half, A=B)

8. Adjust NVR1704 (arrow) for normal sound.

Alignment and Adjustments

6. Troubleshooting

6-1 Main

6-1-1 Power Malfunction

Samsung Electronics 6-1

Yes

No

Yes

No

Yes

No

No

Yes

LCD lamp is ON

Power Transistor &
fuse normal

Pins 73,31 of
UIC1(LC72362)

is at 5V

Connection
and soldering
of SCON1-FCW2

are normal

Check Voltage at RIC1

Voltages at RQ1,RQ2 and
RFR1 are normal

Replae RQ701

Voltages at
RQ702,RQ703
are normal

Voltage at
RQ701 is normal

6-2 Samsung Electronics

Troubleshooting

Yes

No

Yes

No

No

6-1-2 FM No Sound

6-1-3 AM No Sound

Voltages at
IIC1(LC1851N) and semi
conductors tuner section

are normal

Voltage at power supply
section

Check pump charge circuitry(OQ5)
connection or soldering of SCON1­FCW2,FCON1 soldering of pin 77 of
LC72362

TCON1 is at

1.5V¡ 0.5 on low coverage

7.5V ¡ 0.5 on high

coverage

Replace FET

Voltage at FET are
normal

Yes

No

No

Check pump charge circuitry
(OQ5) connection of SCON1,
FCW2, FCON1 soldering of pin77
of LC72362N

Yes

Voltage

at LC1851N(IIC1) and tuner
semi conductors are normal
(Refer to Schematic Diagram)

Voltage between
TCON1: AM(MW)
Low coverage 0.9V 0.5
High coverage 9V 0.5
LW Low coverage 0.7V 0.5

High coverage

4.5V 0.5

Check loop antenna soldering and
connection of OL1, OL2, OT1,OT2, IT2

Check voltage at power
supply section

Samsung Electronics 6-3

Troubleshooting

Yes

No

Yes

No

Yes

No

Connection and soldering of head
wire normal

Replace JIC1 (KA22291)

Voltage at

JIC1(KA22291) are normal

(Refer to Schematic

Diagram)

Check power supply circuitry

Noise occurs at

pin3,22 or pin4,21 with volume

control at mid position

Noise occurs at pins1,24

Check function selector
section

6-1-4 Tape Not Playing

6-1-5 Audio Output Problem

No

Yes

Yes

Yes

No

Speaker connections are normal

all pins of AIC1(TA8207)

are normal (Refer to Schematic

Diagram)

Voltage at base of AQ601,

AQ651(C945) is

less than

0.6V

Pattern & Speaker Jack normal

Check power supply section

Check Muting circuitry

Voltages to

6-4 Samsung Electronics

Troubleshooting

Check CLOSE S/W voltage.

CLOSE condition : 0V

Is Focus Search done properly ?

Check oscillation of NXF100
(16.9344MHz).

Does Laser function during

Focus Search ?

Replace PICK-UP.

Check NIC9282 pin73 voltage

Replace NIC9282.

Yes

POWER ON

Check CLOSE MOTOR driving

Replace NIC9220 or NIC9258.

element and CLOSE S/W.

during Focus Search : 5V

Yes

Yes

No

No

No

No

Yes

Yes

6-2 CD

6-2-1 Malfunction of DISC Revolution

Samsung Electronics 6-5

Troubleshooting

Check voltage of NIC05

Check waveform of NIC9282

No

Check NIC9282 soldring conditon

Check waveform of NIC9270

pins 9,12

Check waveform of NIC9270

Replace NIC05

Check Amp. operation

Malfunction of Audio output

pins 19,20

Replace NIC9270

Check NIC9270 soldering condition

Replace NIC9270

Check NIC9270 soldering condition

Yes

Yes

Yes

Yes

Yes

No

No

No

pins 2,19

6-2-2 Malfunction of Audio output

7-1Samsung Electronics

2

3

4

5

6

9

10

20

21

22

23

2425

11

12

15

1

8

13

14

16

17

18

19

2

3

4

5

7

9

10

20

22

24

25

11

12

13

16

17

18

19

No. New Part No. Description Specification Old Part No.

1
2
3
4
5
6
7
8

9
10
11
12

AH59-20004F
AH81-10026X
AH81-10026C
AH81-10025B
AH81-10025D
AH81-10025E
AH81-10025F
AH81-10025G
AH81-10021T
AH81-10025J
AH81-10025K
AH81-10025T
AH81-10025M

DECK-CASSETTE
LEVEL-SYNCHRO
SPRING PACK
TAKE UP REEL ASS’Y
PINCH ARM ASS’Y
IDLER ARM ASS’Y
FLYWHEEL GEAR S ASS’Y
FLYWHEEL GEAR D ASS’Y
MOTOR
FR ARM ASS’Y
REEL GEAR ASS’Y
ARM-SENSOR
PAUSE LOCK CAM

ADR2040FW
11134-01280AA
51299-02506XC
ADR28-010
ADR26-001
ADR02-042
ADR15-021
ADR15-022
EG530YD2B
ADR22-012
11128-00045AA
11102-00530AA
11116-00011A

10000-607-186
10000-607-146
10000-607-101
10000-607-103
10000-607-104
10000-607-105
10000-607-106
10000-502-020
10000-607-108
10000-607-109
10000-607-117
10000-607-111

No. New Part No. Description Specification Old Part No.

13
14
15
16
17
18
19
20
21
22
23
24
25

AH81-10025P
AH81-10026B
AH81-10026W
AH81-10026M
AH81-10025Q
AH81-10025R
AH81-10025S
AH81-10026T
AH81-10026U
AH81-10022E
AH81-10026P
AH81-10026L
AH81-10026H

HEAD BASE M
LEVER REC SAFETY
LEVER RELEASE
LEVER EJECT(F)
CAM GEAR
F.F GEAR
PAUSE CAP
LEAF SW (MAIN)
LEAF SW (REC)
R/P HEAD
MGARM ASS’Y
BELT MAIN
BELT SUB

11105-00031AA
11134-01000A
11134-01240AA
11134-01220AA
11128-00393AA
11128-00055AA
11116-00011AA
MSW1541 X ACV
MSW 1716CV
MS15R-AA2N1
11102-00520AA

59.7 PI X 1.0T

34.7 PI X 1.0T

10000-607-113
10000-607-145
10000-607-184
10000-607-160
10000-607-114
10000-607-115
10000-607-116
10000-607-178
10000-607-179
10000-523-008
10000-607-162
10000-607-159
10000-607-128

7. Exploded Views and Parts List

7-1 Cassette View and Parts List

45

33

1

2

3

4

5

6

7

8

9

8

9

10

20

31

32

33

34

34-1

30

21

22

23

24

25

26

27

24

25

26

27

28

29

11

12

13

14

15

16

17

18

19

FRONT – PCB

SUB – PCB

CASS - DECK ASS'Y

MAIN – PCB

LCD

POWER - CORD

POWER - PCB

36

EQ PRESET MUTE

MONO/ST

PHONO

POWER

PLAY/PAUSE

VOLUME

TUNING

TUNING

INTRO

MEMORY BAND

SLEEP PRESET/MANUAL

CLOCK TIMER

TUNER

SKIP/SEARCH STOP

REPEATDISPLAYPROGRAM

TAPE CD

VOLUME

35

Exploded Views and Parts List

7-2 Main Exploded View and Parts List

7-3Samsung Electronics

Exploded Views and Parts List

7-2-1 Main Parts List

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
30
31
32
33
34

34-1

35
36

AH64-30337B
AH64-50188B

AH64-50189B
AH64-40338A
AH64-40339A
AH64-50190B
AH64-40335B
AH61-60241E
AH61-80030A
AH64-10869A
AH64-10887B
AH67-10094A
AH64-10871B
AH67-40024A
AH61-20335A
AH67-10097A
AH64-10872B
AH64-10870A
AH64-10886A
AH64-10890B
AH64-10873B
AH64-10875B
AH64-10876B
AH64-10876D
AH64-10876C
AH64-10876E
AH64-10880B
AH64-10874B
AH61-10573A
AH61-10576A
AH62-30107A
AH64-30338A
AH61-10683A

AH59-90012W

AH63-30005A
AH59-10080C

G3A8-1/C

14074-0310-00
14074-0311-00

14083-0877-00

14083-0878-00
14083-0880-00

13014-0378-00
12201-0174-00

12000-0341-00

-,MIPS,94HB,T2.5,-,BL

-,ABS,94HB,T2.5,-,BLK,-

-,ABS,94HB,T2.5,-,BLK,­PC,-,T0.7,BLK,-,BLK,­PC,-,T0.7,BLK,-,
ABS,94HB,T2.5,-,BLK,-

-,ACRYL,-,-,CLR,-,

-,TS,STS304,PI0.9,OD8.6,-,SCM6700

-,POM,M0.8,GI30,BLK,-,
ABS,94HB,BLK,T1.5,

-,ABS,94HB,BLK,-,SCM6700
PMMA,-,-,-,MILKEY,SCM6700

-,ABS,94HB,BLK,-,SCM6700
PC,T0.5,-,-,-,-,WHT,SCM6700
ABS,94HB,WHT,T1.5,SCM6700
PMMA,-,-,-,MILKEY,SCM6700

-,ABS,94HB,BLK,-,SCM6700
ABS,94HB,BLK,T1.5,SCM6700
ABS,94HB,BLK,T1.5,SCM6700

-,ABS,94HB,BLK,-,SCM6700

-,ABS,94HB,BLK,-,SCM6700

-,ABS,94HB,BLK,-,SCM6700

-,ABS,94HB,BLK,-,SCM6700

-,ABS,94HB,BLK,-,SCM6700

-,ABS,94HB,BLK,-,SCM6700

-,ABS,94HB,BLK,-,SCM6700

-,ABS,94HB,BLK,-,SCM6700

-,ABS,94HB,BLK,-,SCM6700
SECC,-,T0.8,-,-,SCM6700
ABS,94HB,-,BLK,-,SCM6700

-,AL,-,T6.0,-,WHT,-,SCM6700
MIPS,94HB,T3,-,BLK,-

-,SECC,-,T1.0,NTR,-,SCM6700
SCM6500
GP150,94HB,T3.0,D/BLU

-,-,-,60,SCM6700
1-CD G3A8 CKD

CABINET-FRONT
DOOR-CASS,A
DOOR-CASS,B
WINDOW-DOOR(A)
WINDOW-DOOR(B)
DOOR-CD
WINDOW-TUNER
SPRING-DOOR
DAMPER-ASSY
KNOB-TUNER(A)
KNOB-POWER
LENS-POWER
KNOB-FUNCTION
FILTER-LCD
HOLDER-CD
LENS-PLAY(CD)
KNOB-SKIP
KNOB-TUNER(B)
KNOB-EQ
KNOB-OP/CL
KNOB-PLAY,CD
KNOB-DECK,REC
KNOB-PLAY,S
KNOB-REW
KNOB-DECK,FF
KNOB-DECK,SJ/EJ
KNOB-DECK,PAUSE
KNOB-PLAY,L
BRACKET-DECK
CHASSIS-MECHA
HEAT-SINK
CABINET-BOTTOM
BRACKET-P/T
ASS’Y-T/T
COVER-DUST
REMOCON-ASS’Y
ASS’Y -CD PACK

No. New Code No. Description Specification Old Code No.

7-3-1 CD Pack Exploded View (G3A8-1/C)

1 1

3 3
5 5
6 6

8 8

9 9

1010

1717

1818

1919

2020

1414

2121

1111

1212

1313

1414

1717
1616

1717

1616

1616

2222

2323

2 2

4 4

7 7

1515

No. New Code No. Description Specification Old Code No.

7-3 CD Pack Parts List

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23

CMSP3M6T
AH61-20004A
AH61-10241A
AH66-50004A
AH66-90053A
AH66-20007A
AH66-20008A
AH61-20245A

AH66-30001B
AH66-10001A
AH66-10002A

AH66-90009B
AH66-60001A
AH90-10346A

AH39-20001F

3302-000158

AH73-10012A

AH61-50182B
AH61-60010A

3409-000135

AH31-10021A

3409-000175
CMS-P30NM6
AH61-20227A

DECK-CD MINI MECHA
BASE-MAIN
BRACKET-CHUCK
CAM
TABLE-CHUCK UNION
GEAR-A
GEAR-B
HOLDER-CHUCK
LEVER-LIFTER DECK(P)
PULLEY-GEAR
PULLEY-MOTOR
TRAY-M1
BELT-PULLEY
ASSY-PCB
LEAD-CONNECTOR ASS'Y
MAGNET-FERRITE
RUBBER-CD
SHAFT-CD
SPRING-CAM
SWITCH-LEAF
MOTOR-DC
SWITCH-DETECTOR
DECK-CD
HOLDER-PCB

BASIC
ABS, -, BLK, -, CMS-M1
SBHG, -, T0.8 WHT,-,CMS-CR1
PC, -, BLK,-, CMS-M1

-, ABS. -, BLK,-, CMSA3
NYLON12,M0.5/M0.5,Z17/45,-, -,
POM,M0.5/M0.8, Z19/Z46, -, -,
ABS,94HB,BLK,-,CMS-M1
PC, -, -, -, CMSP3
POM,BLK,CMS-M1
POM,BLK,CMS-M1
ABS,-,BLK,-,CMS-M1
NEOPLENE,T1.5, 2%,L78.8,BLK
G3A8
51004,-,6P,300MM, 1007#28
AC,-,3500-3800G,2.6-3.2MG0E,30
SI RUBBER, -, CMS-M5M6C,BLU
FE,D2.6,L10.5, -, -,
ES,STS-W,PI0.2,OD3.2,-,CMS-M1
16V,1A,70GF,SPST
RF-500TB,9VDC/130MA
30VDC,100MA,SPST
CMS-P30NM6
NYLON66,-,NTR,DAHP-18N,M

12201-0013-00
13014-0119-00
11583-0001-00
12223-0015-00
11474-0006-00
11474-0007-00
13329-0013-00
11532-0004-01
11504-0001-00
11504-0002-00
13602-0001-01
11494-0001-00
19129-0357-03
13070-046-125
14014-500-600
16174-503-411
15104-531-710
12724-0010-00

B3022-0004
B3070-0002

13573-901-050

13324-0209-00

Exploded Views and Parts List

Samsung Electronics7-4

CMSP30NM6
AH61-10022C
AH63-30048A
AH66-20016A
AH66-20017A
AH66-20018A
AH71-50036A
15253-503-011
AH66-90018A
AJ30-200013B
AH61-60055A
AH31-10009A
AH31-10002B
AH60-10014A

12001-0052-02
13313-0057-00
11474-0017-00
11474-0018-00
11474-0019-00
11404-0041-00
15253-503-011
12223-0003-00

*SOH-AP
12724-0062-00
16829-0004-00
14769-057-250
17008-120-032

DECK -CD
CHASSIS-DECK(M)
COVER-GEAR
GEAR(A)
GEAR(B)
GEAR(C)
SHAFT-PU
CENTER-RING
TURN-TABLE(M)
PICK-UP CDP
SPRING-T/TABLE
MOTOR-SPINDLE
MOTOR-FEED
SCREW-PH(+M2*3)

BASIC
CMSA30 POM M90-44
CMS-V30 BLK ABS
CMS-V30 M0.3 Z13 SP POM
CMS-V30 M0.3 Z13 SP POM
CMS-V30 M0.3 Z16/Z90 SP POM
CMS-V30 D3 L79 SUS420J2
ABS+GS 20% CMS-V10N
ABS+GS 20% CMS-V10N
P/U SOH-A1 ROW V-P/J
CS STS-W PI0.4 D5.7 L9.3 CMS-V10N
RF-310T-11400 43L 25V 85mA
RF-310TA 30MM NDM4RA3ETL 11.0MM
+M2X3 FE FZY W700

1
2
3
4
5
6
7
8

9
10
11
12
13

No. New Code No. Description Specification Old Code No.

7-4 CD DECK ASS'Y Parts List

7-4-1 CD DECK Exploded View

Exploded Views and Parts List

7-5Samsung Electronics

AH59-90012W
AH81-10019S
AH81-10019T
AH81-10019U
AH63-30005A
AH81-10019W
AH81-10019X
AH81-10019Y
AH81-10019Z
AH81-10020A
AH81-10020B
AH81-10020C
AH81-10020D
AH81-10020E
AH81-10021F
AH81-10020G
AH81-10020H
AH81-10020J
AH81-10020K
AH81-10020L
AH81-10020M
AH81-10020N

AH81-10020Q

15029-502-970
10000-451-001
10000-451-003
10000-451-004
13311-0070-00
10000-451-006
10000-451-007
10000-451-008
10000-451-009
10000-451-010
10000-451-012
10000-451-013
10000-451-014
10000-451-015
10000-451-017
10000-451-019
10000-451-020
10000-451-022
10000-451-023
10000-451-024
10000-451-025
10000-451-026
10000-451-027
10000-451-028
10000-451-029

ASS’Y-T/T
CABINET-TOP
LOCKER ARM
HINGE ASS’Y
COVER-DUST
PLATE CLUTCH
GUIDE CLUTCH
LINK-ACTUATING
SPRING-ADJUST
LEVER S/W
CARTRIDGE
TONE ARM ASS’Y
HOLDER-ARM
FEED ARM
SWITCH-LEAF
PULLEY-MOTOR
MOTOR
ADAPTER EP
SPACER
BELT DRIVING
PLATTER
E-RING
CONNECTOR-5P
SLIDE SWITCH
STYLUS

SCM6550
PM00010, M13000 TV
PM40230,ACETAL
PA40091
PM20370, M13000 TV
PM40211, ACETAL
PM40221, ACETAL
PZ40171,STS
PZ40162,STS
PM40051,ACETAL
CP-405-30
PM20101, ABS
PM40730,ACETAL
PM30151,ACETAL
LSB61123A3
PL40170, MBSBDI
SHR2R6I
PM40030,ABS
ø7.2 X ø15 X T0.5, PE
PP4029, RC-WRT
PM20110, M13000TV
E-6
SC25-05HG
DSS-1123
CP- 385 -10

1
3
4
5
6
7
8

9
10
12
13
14
15
17
19
20
22
23
24
25
26
27
28
29

No. New Code No. Description Specification Old Code No.

7-5 Turn Table ASS'Y Parts List

7-5-1 Turn Table Exploded View

Exploded Views and Parts List

Samsung Electronics7-6

AH90-10632A ASSY-PCB MAIN;SCM6700TE,EXP

AH90-30473A ASSY-COM PCB MAIN;SCM6700TE,EXP

FD1,2,OD1,2,ID1,2 0401-000101 DIODE-SWITCHING;1N4148,100V,200MA,5
CD801,802,803,804,805,806
CD807,808,809,810,811,812 0401-000101 DIODE-SWITCHING;1N4148,100V,200MA,5
KD401,402,403,ED1,2
RD701 0402-000450 DIODE-BRIDGE;PBL403,200V,4.0A,DIP-4 12169-219-330
RZD704 0403-000358 DIODE-ZENER;UZ5.6BSB,5.6V,5.46-5.7V 12169-404-790
RZD701,702 0403-000379 DIODE-ZENER;UZP12B,12V,11.4-12.6V,1 12169-403-910
UZD901,RZD703 0403-000399 DIODE-ZENER;UZP9.1B,9.1V,8.5-9.6V,1 12169-403-340
OVD1 0405-000138 DIODE-VARACTOR;KV1236,20V,100NA,TO- 12169-501-005
RQ703,UQ903,JQ301,302, 0501-000010 TR-SMALL SIGNAL;KSC1008-Y,NPN,80V,6 12149-301-050
JQ351,352,CQ806
CQ805,808,RQ706 0501-000294 TR-SMALL SIGNAL;KSA708-Y,PNP,-80V,- 12149-101-560
IQ2,CQ801,802,OQ4 0501-000303 TR-SMALL SIGNAL;KSA733,PNP,-60V,-50 12149-101-520
PQ1L,1R 0501-000337 TR-SMALL SIGNAL;KSC1222,NPN,50V,45V 12149-301-820
IQ1 0501-000392 TR-SMALL SIGNAL;KSC838,NPN,35V,30V, 12149-301-860
KQ431,PQ1 0501-000394 TR-SMALL SIGNAL;KSC900,NPN,30V,25V, 12149-301-840
UQ904,954,AQ601,651,603 0501-000398 TR-SMALL SIGNAL;KSC945,NPN,60V,50V, 12149-301-900
CQ803,KQ401,451
RQ702,UQ902 0501-000610 TR-SMALL SIGNAL;KSA928A,PNP,-30V,-3
UQ901 0502-000299 TR-POWER;KSD73,NPN,100V,60V,5A,30W, 12149-401-070
RQ701,704 0502-000303 TR-POWER;KSD882,NPN,40V,30V,3A,1W,T 12149-101-900
RQ705 0502-000407 TR-POWER;KTC4369-Y,NPN,30V,30V,3A,1 A4050-0037
IQ4 0504-000118 TR-DIGITAL;KSR1003,NPN,300MW,22K-22 12159-301-780
KQ403,453,402,452,JQ304, 0504-000121 TR-DIGITAL;KSR1007,NPN,300MW,22K-47 12159-301-800
JQ354,IQ3,JQ303,AQ602
CQ809,KQ404 0504-001003 TR-DIGITAL;KSR2003,PNP,300MW,22K-22
OQ5 0505-000236 FET-SILICIN;2SK583,N,50V,200MA,20OH 12139-601-450
AIC601 1201-000334 IC-POWER AMP;8207,SIP,12P,-,DUAL,-, 12119-101-290
JIC1 1201-000358 IC-PREAMP;22291,DIP,24P,-,DUAL,-,PL A4012-0070
RIC1 1203-000276 IC-POSI.FIXED REG.;7805,TO-220,3P,- 12119-601-770
QIC1 1204-001031 IC-VOLUME CONTROL;LC75394E,QFP,64P,
RD704,705,706,707,UD901 12169-201-080 DIODE-RECTIFIER;1N 4001,TAPE
RR23,7244 13954-100-310 CERAMIC-PIPE;PI1.4 15MM WHT
IR3 2001-000003 R-CARBON;330OHM,5%,1/8W,AA,TP,1.8X3 11018-877-331
IR2 2001-000005 R-CARBON;390OHM,5%,1/8W,AA,TP,1.8X3 11018-877-391
AR602,652 2001-000008 R-CARBON;15KOHM,5%,1/8W,AA,TP,1.8X3 11018-877-153
KR407,457 2001-000010 R-CARBON;68KOHM,5%,1/8W,AA,TP,1.8X3 11018-877-683
KR435 2001-000034 R-CARBON;220OHM,5%,1/4W,AA,TP,2.4X6 11018-277-221
UR903 2001-000042 R-CARBON;1KOHM,5%,1/4W,AA,TP,2.4X6. 11018-277-102
OR1,2,QR505,555 2001-000273 R-CARBON;100KOHM,5%,1/8W,AA,TP,1.8X 11018-877-104
PR5L,5R,QR503,KR412, 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3 11018-877-101
JR32,KR413,409
IR11,OR9,IR12,JR312 2001-000290 R-CARBON;10KOHM,5%,1/8W,AA,TP,1.8X3 11018-877-103
CR821,822,823,824,816
CR826,JR321,371
PR6R,ZR151
AR603,653 2001-000325 R-CARBON;120OHM,5%,1/8W,AA,TP,1.8X3 11018-877-121
OR6,KR432 2001-000331 R-CARBON;12KOHM,5%,1/8W,AA,TP,1.8X3 11018-877-123
JR314 2001-000362 R-CARBON;150OHM,5%,1/8W,AA,TP,1.8X3 11018-877-151

Loc No. New Part No. Description Specification Old Part No.

8. Electrical Parts List

Samsung Electronics 8-1

PR3L,3R 2001-000397 R-CARBON;180KOHM,5%,1/8W,AA,TP,1.8X 11018-877-181
ZR102,152,KR408,458 2001-000411 R-CARBON;18KOHM,5%,1/8W,AA,TP,1.8X3 11018-877-183
IR8,JR303,304,353,354 2001-000429 R-CARBON;1KOHM,5%,1/8W,AA,TP,1.8X3. 11018-877-102
JR310,CR802
IR1,OR10,IR22,CR827,828 2001-000449 R-CARBON;2.2KOHM,5%,1/8W,AA,TP,1.8X 11018-877-222
AR601,651,605,UR904,954
QR504,554,PR1,UR907,957
IR19,20,23,CR825 2001-000449 R-CARBON;2.2KOHM,5%,1/8W,AA,TP,1.8X 11018-877-222
KR402,452,QR502,552 2001-000472 R-CARBON;2.7KOHM,5%,1/8W,AA,TP,1.8X 11018-877-272
JR306,356,323,373 2001-000508 R-CARBON;220KOHM,5%,1/8W,AA,TP,1.8X 11018-877-224
IR5 2001-000515 R-CARBON;220OHM,5%,1/8W,AA,TP,1.8X3 11018-877-221
JR313,UR906,956 2001-000522 R-CARBON;22KOHM,5%,1/8W,AA,TP,1.8X3 11018-877-223
JR315,CR817,818,819
RR706,UR908
AR607,IR31 2001-000525 R-CARBON;22OHM,5%,1/4W,AA,TP,2.4X6. 11018-277-220
KR433 2001-000527 R-CARBON;22OHM,5%,1/8W,AA,TP,1.8X3. 11018-877-220
IR21,OR7 2001-000548 R-CARBON;270KOHM,5%,1/8W,AA,TP,1.8X 11018-877-274
AR606,656 2001-000552 R-CARBON;270OHM,5%,1/4W,AA,TP,2.4X6 11018-277-271
IR13,14,17,18 2001-000563 R-CARBON;27KOHM,5%,1/8W,AA,TP,1.8X3 11018-877-273
IR9,JR309,359 2001-000591 R-CARBON;3.3KOHM,5%,1/8W,AA,TP,1.8X 11018-877-332
RR722 2001-000611 R-CARBON;3.9KOHM,5%,1/4W,AA,TP,2.4X 11018-277-392
JR308,358,322 2001-000613 R-CARBON;3.9KOHM,5%,1/8W,AA,TP,1.8X 11018-877-392
IR4 2001-000666 R-CARBON;33OHM,5%,1/8W,AA,TP,1.8X3. 11018-877-330
CR804 2001-000689 R-CARBON;390KOHM,5%,1/8W,AA,TP,1.8X 11018-877-394
PR4L,4R,CR829,SR205,255 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP,1.8X 11018-877-472
SR202,252,UR905,JR311
RR720,721,718,JR372
IR15,16
KR410 2001-000773 R-CARBON;470KOHM,5%,1/8W,AA,TP,1.8X 11018-877-474
PR2 2001-000780 R-CARBON;470OHM,5%,1/8W,AA,TP,1.8X3 11018-877-471
KR404,454 2001-000786 R-CARBON;47KOHM,5%,1/8W,AA,TP,1.8X3 11018-877-473
JR307,357 2001-000793 R-CARBON;47OHM,5%,1/8W,AA,TP,1.8X3. 11018-877-470
IR10,25,26 2001-000812 R-CARBON;5.6KOHM,5%,1/8W,AA,TP,1.8X 11018-877-562
FR6,CR803,805

JR301,302,351,352,KR401,451 2001-000812 R-CARBON;5.6KOHM,5%,1/8W,AA,TP,1.8X 11018-877-562

KR406,456,IR27,7
FR5 2001-000817 R-CARBON;5.6OHM,5%,1/8W,AA,TP,1.8X3 11018-877-569
QR501,551,CR801 2001-000857 R-CARBON;560OHM,5%,1/8W,AA,TP,1.8X3 11018-877-561
JR305,355,KR411,PR2L,2R 2001-000890 R-CARBON;6.8KOHM,5%,1/8W,AA,TP,1.8X 11018-877-682
AR654,604,RR719
KR405,455,IR30,CR831 2001-000977 R-CARBON;8.2KOHM,5%,1/8W,AA,TP,1.8X 11018-877-822
PR1L,1R 2001-000989 R-CARBON;820KOHM,5%,1/8W,AA,TP,1.8X 11018-877-824
KR403,453 2001-001006 R-CARBON;82OHM,5%,1/8W,AA,TP,1.8X3. 11018-877-820
RR705 2001-001050 R-CARBON(S);1.5KOHM,5%,1/2W,AA,TP,2 11018-377-152
RR709,704 2001-001138 R-CARBON(S);390OHM,5%,1/2W,AA,TP,2. 11018-377-391
RR723,724 2003-000650 R-METAL OXIDE(S);330OHM,5%,2W,AA,TP 11048-577-331
RR710,UR901 2003-000669 R-METAL OXIDE(S);390OHM,5%,1W,AA,TP 11048-477-391
RR711 2008-000127 R-FUSIBLE;10OHM,5%,2W,AA,TP,6.5X17M 11058-577-100
RR701,702,703,707 2008-000157 R-FUSIBLE;4.7OHM,5%,1/4W,AA,TP,2.6X 11058-277-479
ISVR1 2103-000461 VR-SEMI;50KOHM,30%,1/10W,TOP 11249-102-064
CSVR801,ISVR2 2103-000492 VR-SEMI;5KOHM,30%,1/10W,TOP 11249-102-024
FC3 2201-000146 C-CERAMIC,DISC;100PF,5%,50V,SL,5X3. 11407-017-101
QC507,557 2201-000377 C-CERAMIC,DISC;220PF,5%,50V,UJ,8.0* 11407-067-221
OC5 2201-000557 C-CERAMIC,DISC;470PF,10%,50V,SL,10. 11407-018-471

8-2 Samsung Electronics

Loc No. New Part No. Description Specification Old Part No.

Electrical Parts List

IC3,14,OC8,10,CC801 2201-000565 C-CERAMIC,DISC;47NF,20%,50V,Y5V,12. 11417-344-473
FC1,2,RC714,715,716,717
IC8,10,19,22,23 2202-000781 C-CERAMIC,MLC-AXIAL;100PF,10%,50V,Y 11449-518-101
JC304,354,305,355,KC401,451
UC902,952,QC519,569
KC404,454,JC312 2202-000785 C-CERAMIC,MLC-AXIAL;10NF,20%,16V,Y5 11447-910-103
FTZ5,6 2202-000796 C-CERAMIC,MLC-AXIAL;1NF,10%,50V,Y5P 11449-518-102
KC436,437,ZC101,151 2202-000806 C-CERAMIC,MLC-AXIAL;220PF,10%,50V,Y 11449-518-221
IC1,20,21,KC409 2202-000807 C-CERAMIC,MLC-AXIAL;22NF,+80-20%,25 11448-010-223
JC309,359 2202-000809 C-CERAMIC,MLC-AXIAL;3.3NF,20%,16V,Y 11447-619-332
QC566,516 2202-000825 C-CERAMIC,MLC-AXIAL;680PF,10%,50V,Y 11449-518-681
KC407,457,JC301,351,302 2202-000847 C-CERAMIC,MLC-AXIAL;1,8NF,0.3,50V,Y
JC352
AC602,652 2202-000848 C-CERAMIC,MLC-AXIAL;1.5NF,0.3,50V,Y
QC514,564 2202-000850 C-CERAMIC,MLC-AXIAL;2.2NF,0.3,16V,Y
JC307,357 2202-000853 C-CERAMIC,MLC-AXIAL;4.7NF,0.3,16V,Y
IC2,28,OC2,IC33,FC4 2202-000854 C-CERAMIC,MLC-AXIAL;47NF,0.3,50V,Y5
QC512,562 2202-000855 C-CERAMIC,MLC-AXIAL;6.8NF,0.3,16V,Y
SC201,251 2203-002208 C-CERAMIC,CHIP;330PF,0.1,50V,Y5P,20
KC432,433 2301-000379 C-FILM,PEF;10NF,10%,50V,6X7X3.2MM,5
QC511,561,AC606,656 2301-000387 C-FILM,PEF;150NF,10%,50V,12.5X15X7. 11505-714-154
QC515,565,IC24,25 2301-000390 C-FILM,PEF;15NF,10%,50V,6.5X9X3.5MM
IC7,JC306,356 2301-000393 C-FILM,PEF;18NF,10%,50V,6.5X12.5X3.
KC434 2301-000400 C-FILM,PEF;1NF,10%,50V,5X7X2.8MM,5M
QC510,560,517,567 2301-000412 C-FILM,PEF;22NF,10%,50V,6.5X10.5X4M
OC11 2301-000419 C-FILM,PEF;27NF,10%,50V,7.5X10.5X4M
IC6 2301-000422 C-FILM,PEF;3.3NF,10%,50V,5.5X7X3MM,
JC308,358 2301-000433 C-FILM,PEF;33NF,5%,50V,7.5X11X4MM,5
QC513,563 2301-000456 C-FILM,PEF;56NF,10%,50V,8X12X4.5MM,
KC405,455 2301-000476 C-FILM,PEF;82NF,10%,50V,10.5X12.5X6 11505-714-823
AC607,657 2401-000129 C-AL;1000UF,20%,16V,GP,10X16MM,-, 11609-103-102
AC605,655,608,3 2401-000303 C-AL;100UF,20%,25V,GP,6.3*11,2.5MM, 11608-104-104
RC703,707 2401-000303 C-AL;100UF,20%,25V,GP,6.3*11,2.5MM, 11608-104-104
IC9,18,QC506,556 2401-000419 C-AL;10UF,20%,16V,GP,5X11,2.5MM,
RC713,IC15
RC712 2401-000438 C-AL;10UF,20%,25V,GP,5*11,2MM, 11608-104-103
RC706 2401-000778 C-AL;220UF,20%,10V,GP,6.3X11,2.5MM, 11608-102-224
JC313,PC3 2401-000795 C-AL;220UF,20%,16V,GP,8X11.5,3.5MM,
UC903,RC709 2401-000830 C-AL;220UF,20%,25V,GP,8*11.5,3.5MM, 11608-104-221
IC12,KC402,452,406,456 2401-001022 C-AL;3.3UF,20%,50V,GP,5*11,2MM, 11608-106-332
JC310,360,QC508,558,505,555
RC701 2401-001052 C-AL;3300UF,20%,25V,GP,16*31.5,7.5M 11609-154-332
UC901 2401-001102 C-AL;330UF,20%,16V,GP,8X11,-,
JC311 2401-001364 C-AL;470UF,20%,16V,GP,10X12MM,5MM,T 11608-103-471
RC711 2401-001552 C-AL;47UF,20%,35V,GP,6.3*11,2.5MM, 11608-105-470
IC17,29,QC518,568,522 2401-001895 C-AL;100UF,20%,16V,GP,6.3X11MM,2.5M
QC523,RC705,704,710,UC904
IC34,RC706,UC905,AC604,654
IC11,13,27,26,5,OC12 2401-001912 C-AL;1UF,20%,50V,GP,5X11MM,2MM,BK
QC501,551,502,552,503,553
QC504,554,521,571
PC1L,1R,2L,2R,AC603,653
QC520,570,RC708,PC1,CC805
KC410

Loc No. New Part No. Description Specification Old Part No.

Electrical Parts List

Samsung Electronics 8-3

AC609 2401-001925 C-AL;2200UF,20%,25V,GP,16X25MM,7.5M 11607-104-222
CC802,803,804 2401-001938 C-AL;22UF,20%,25V,GP,5X11MM,2MM,BK
QC509,559 2401-001968 C-AL;470NF,20%,50V,GP,5X11MM,2MM,BK
JC303,353,KC403,453 2401-001975 C-AL;47UF,20%,16V,GP,5X11MM,2MM,BK
CC806,KC431
OTC1,2 2502-000127 C-CERAMIC TRIMMER;20-4.6PF,+50-0%,1 11829-512-030
AL602,652,603,JW64 2701-000114 INDUCTOR-AXIAL;10UH,10%,2.5X3.4MM 12429-411-100
IL1 2701-000116 INDUCTOR-AXIAL;10UH,10%,4.2X9.8MM 12429-508-100
ICF4 2802-000215 RESONATOR-CERAMIC;19KHZ,+-38HZ,-,7. 14539-504-100
ICF1,3 2903-000105 FILTER-CERAMIC;BP,10.7MHZ+-25KHZ 14529-301-753
ICF5 2903-000148 FILTER-CERAMIC;BP,450KHZ+-1KHZ A1243-0049
CCON801 3711-000588 CONNECTOR-HEADER;BOX,10P,1R,2.5MM,S 13349-103-103
FCON1 3711-000820 CONNECTOR-HEADER;BOX,2P,1R,2.5MM,ST 13349-512-561
JCON301,TCON1 3711-000903 CONNECTOR-HEADER;BOX,3P,1R,2.5MM,ST 13349-527-502
PCON1 3711-001011 CONNECTOR-HEADER;BOX,5P,1R,2.5MM,ST 13349-103-053
SCON1 3711-003080 CONNECTOR-HEADER;NOWALL,28P,1R,1.25
JCON302 3711-003110 CONNECTOR-HEADER;BOX,4P,1R,2.5MM,ST
FJ1 3716-000201 TERMINAL-BLOCK;NON SOLDER,4P,4MM,-, A3059-0006
AJ1 3716-000209 TERMINAL-BLOCK;,-,-,60V,7A 13303-500-620
AJ2 3722-000143 JACK-PHONE;1P,3.4MM,MBAG,BLACK,- 13339-101-590
IR6 61048-177-333 R-CARBON;RD 1/8 T 333-J
IIC1 AH14-10002D IC;LA1851N,-,
IT1 AH26-10001C TRANS-IF;KS940228-10,FM,-,7.6X12.0, 12619-020-067
IT2 AH26-10001E TRANS-IF;KS940228-09,-,-,7.6X12.0,- 12619-030-005
OT1 AH26-10001K TRANS-IF;KS940228-02,-,110UH,7.6X12 12619-047-203
KT431 AH26-10002G TRANS-IF;IODT-N5002,BIAS-OSC,3.7MH, 12619-573-071
KLF401,451 AH26-10002Y COIL-TRAP;FB875-85A,BIAS-TRAP,35DB, 12429-306-113
OL1 AH26-10003A COIL-TRAP;KS940228-13,MW-ANT,250UH, 12619-561-000
RCW1 AH39-20008Y LEAD-CONNECTOR ASS’Y;5264,5395,3P,2 13078-473-125
UCW901 AH39-20022G LEAD-CONNECTOR ASS’Y;51004,5295,8P, 16439-0204-00
FEP1 AH40-10001U TUNER;FE337-A05,-,75OHM B1290-0002

AH62-30061A HEAT SINK-S;AL,WHT,-,-,H40,AV330R,- 15684-507-510
AH62-30107A HEAT SINK;-,AL,-,T6.0,-,WHT,-,SCM-6

AH90-10636A ASSY-PCB FRONT;SCM6700,EXP
AH90-30476A ASSY-COM PCB FRONT;SCM6700,EXP

UD4,7,9,11,12 0401-000101 DIODE-SWITCHING;1N4148,100V,200MA,5
UQ2 0501-000303 TR-SMALL SIGNAL;KSA733,PNP,-60V,-50 12149-101-520
UQ1 0501-000398 TR-SMALL SIGNAL;KSC945,NPN,60V,50V, 12149-301-900
LED1,2,3 0601-000141 LED;ROUND,GRN,3.1MM,555NM A4150-0290
UIC2 1003-001029 IC-LCD DRIVER;LC75823E,QFP,64P,17.2
UD10 12169-201-080 DIODE-RECTIFIER;1N 4001,TAPE
UR49 2001-000005 R-CARBON;390OHM,5%,1/8W,AA,TP,1.8X3 11018-877-391
UR12 2001-000010 R-CARBON;68KOHM,5%,1/8W,AA,TP,1.8X3 11018-877-683
UR50,51,52,55 2001-000273 R-CARBON;100KOHM,5%,1/8W,AA,TP,1.8X 11018-877-104
UR24,11,30,17,43,47 2001-000290 R-CARBON;10KOHM,5%,1/8W,AA,TP,1.8X3 11018-877-103
UR25,31,18 2001-000331 R-CARBON;12KOHM,5%,1/8W,AA,TP,1.8X3 11018-877-123
UR33,34,35,38,39,40 2001-000429 R-CARBON;1KOHM,5%,1/8W,AA,TP,1.8X3. 11018-877-102
UR44,57,58,59,60 2001-000449 R-CARBON;2.2KOHM,5%,1/8W,AA,TP,1.8X 11018-877-222
UR45 2001-000515 R-CARBON;220OHM,5%,1/8W,AA,TP,1.8X3 11018-877-221
UR19,32 2001-000522 R-CARBON;22KOHM,5%,1/8W,AA,TP,1.8X3 11018-877-223
UR36,37 2001-000702 R-CARBON;39KOHM,5%,1/8W,AA,TP,1.8X3 11018-877-393

Loc No. New Part No. Description Specification Old Part No.

Electrical Parts List

8-4 Samsung Electronics

UR20,21,13,14,6,7 2001-000734 R-CARBON;4.7KOHM,5%,1/8W,AA,TP,1.8X 11018-877-472
UR26,27,56,54,53
UR1,2,3,4,5,48 2001-000786 R-CARBON;47KOHM,5%,1/8W,AA,TP,1.8X3 11018-877-473
UR46 2001-000793 R-CARBON;47OHM,5%,1/8W,AA,TP,1.8X3. 11018-877-470
UR8,15,22,28 2001-000890 R-CARBON;6.8KOHM,5%,1/8W,AA,TP,1.8X 11018-877-682
UR9,16,23,29 2001-000977 R-CARBON;8.2KOHM,5%,1/8W,AA,TP,1.8X 11018-877-822
UC13,14 2201-000273 C-CERAMIC,DISC;18PF,5%,50V,NPO,5.0* 11407-057-180
PC1,2 2201-000520 C-CERAMIC,DISC;4.7NF,+80-20%,400VAC 11469-501-070
UC7,4,18 2201-000565 C-CERAMIC,DISC;47NF,20%,50V,Y5V,12. 11417-344-473
UC1,2,5,10 2202-000796 C-CERAMIC,MLC-AXIAL;1NF,10%,50V,Y5P 11449-518-102
UC3,6,8,11,12,17,19 2202-000854 C-CERAMIC,MLC-AXIAL;47NF,0.3,50V,Y5
UC16 2401-000419 C-AL;10UF,20%,16V,GP,5X11,2.5MM,
UC9 2401-001465 C-AL;47UF,20%,10V,GP,5*11,2MM, 11608-102-473
UC15 2409-000123 C-EDL;47000UF,4UA,5.5V,-,-,5MM,BK B1104-0540
UX1 2801-001398 CRYSTAL-UNIT;4.5MHZ,50PPM,28-AAM,12 14539-003-010
FU1,2 3602-000147 FUSE-CLIP;250V,7.5A,30MOHM 13164-101-913
FCW5 3708-000451 CONNECTOR-FPC/FC/PIC;16P,1.25MM,STR B6010-1549
FCW2 3710-001036 CONNECTOR-SOCKET;28P,1R,1.25MM,STRA
PCW1 3711-000190 CONNECTOR-HEADER;1WALL,2P,1R,7.92MM 13349-156-020
PCW2 3711-000898 CONNECTOR-HEADER;BOX,3P,1R,2.5MM,AN 13349-102-030
FCW4 3711-001011 CONNECTOR-HEADER;BOX,5P,1R,2.5MM,ST 13349-103-053
FCW5 3809-000200 CABLE-FLAT;30V,80C,300MM,16P,1.25MM B6032-0070
LAMP1,2,3,4 4713-000158 LAMP-NEON;9V,75MA,0.7W,TRP,3X5.3MM, B4158-0043
LCD1 AH07-10035C LCD-PANNEL;-,LE-0727AP,SCM6700,-
UIC1 AH09-10060Y IC-MCU;LC72362N-9257,80P,QFP,-
PL1,2 AH27-10001F COIL-CHOKE;27UH,K,Q30,-,-,DR(6.5*7. 12429-010-330
FCW3 AH39-20548A LEAD CONNECTOR-ASSY;-,5264,51088,5P
FCW1 AH39-30010A CABLE-IF;-,5264/51088-02,300MM,1365
EYE1 AH59-60001G MODULE-REMOCON;RC-38S2L,38KHZ,-,-,- A1294-0041
LCD1 AH61-20335A HOLDER-CD;ABS,94HB,WHT,T1.5,SCM6700 13323-0263-00

AH67-40024A FILTER-LCD;PC,T0.5,-,-,-,-,WHT,SCM6 10874-0014-00

LAMP1,2,3,4 AH73-10007A RUBBER-CAP;SILICON,-,RCD-1650,GRN

AH90-40355A ASSY-OPT PCB FRONT;SCM6700TCE,SEA

2001-001095 R-CARBON(S);2.2MOHM,5%,1/2W,AA,TP,2 11018-377-225
6202-000111 TUBE-VINYL;-,ID5.2,T0.43,-,CLR,PVC, 10659-413-041
AH26-80140H TRANS-POWER;EI60X30,115/230V,60/50H
AH39-10001S POWER-CORD;EP2,SPT#2/18,2M,SOLDERIN 13059-808-301
AH61-40022A STUD-TAP;SPC1,T0.5,BT2,-,-, 13124-100-710

Loc No. New Code No. Description Specification Old Code No.

Electrical Parts List

Samsung Electronics 8-5

G3A8-1/C ASSY-CD PACK;1-CD G3A8 CKD

AH90-10346D ASSY-PCB,CD;G3A8, 19129-0357-03

0202-000152 SOLDER-WIRE FLUX;SV92-8SA,S92,,92SN 10849-740-121
0202-000155 SOLDER-WIRE FLUX;KR19-RMA S60A,S60A A0074-0003

0204-000203 CH-ISOPROPHYL ALCOHO;,C2H50H,99% 10849-405-021
ND200,201,202,203 0401-000101 DIODE-SWITCHING;1N4148,100V,200MA,5
NZD101 0403-000358 DIODE-ZENER;UZ5.6BSB,5.6V,5.46-5.7V 12169-404-790
NQ1502 0501-000323 TR-SMALL SIGNAL;KSB564Y,PNP,-30V,-2 12149-202-050
NQ1501 0501-000610 TR-SMALL SIGNAL;KSA928A,PNP,-30V,-3
NIC9282 0904-000157 IC-DSP;9282,-,QFP,80P,-,16.9344MHZ, A4012-0291
NIC9258 1003-000179 IC-MOTOR DRIVER;KA9258D,SOP,28P,-,S
NIC1641 1003-000298 IC-MOTOR DRIVER;LB1641,SIP,10P,-,-,
NIC9270 1204-000110 IC-AUDIO FILTER;KA9270,SOP,20P,-,PL A4012-0089
NIC9220 1204-000230 IC-SSP;KA9220C,QFP,80P,-,PLASTIC,6V A4012-0290
NR605 2007-000001 R-CHIP;68KOHM,5%,1/10W,DA,TP,2012 11119-101-683
NR606,611,608,609,610 2007-000029 R-CHIP;0OHM,5%,1/10W,DA,TP,2012 11119-101-000
NR47L,47R,104,203,NRD 2007-000282 R-CHIP;100KOHM,5%,1/10W,DA,TP,2012 11119-101-104
NR106,107 2007-000338 R-CHIP;120KOHM,5%,1/10W,DA,TP,2012 11119-101-124
NR41L,41R,204,191,100 2007-000355 R-CHIP;12KOHM,5%,1/10W,DA,TP,2012 11119-101-123
NR190
NR103,119 2007-000395 R-CHIP;150KOHM,5%,1/10W,DA,TP,2012 11119-101-154
NR110 2007-000409 R-CHIP;15KOHM,5%,1/10W,DA,TP,2012 11119-101-153
NR115 2007-000444 R-CHIP;180KOHM,5%,1/10W,DA,TP,2012 11119-101-184
NR102,109,205,45L,45R 2007-000468 R-CHIP;1KOHM,5%,1/10W,DA,TP,2012 11119-101-102
NR42L,42R,114 2007-000477 R-CHIP;1MOHM,5%,1/10W,DA,TP,2012 11119-101-105
NR40L,40R 2007-000586 R-CHIP;22KOHM,5%,1/10W,DA,TP,2012 11119-101-223
NR101 2007-000593 R-CHIP;22OHM,5%,1/10W,DA,TP,2012 11119-101-220
NR43L,43R,200 2007-000653 R-CHIP;27KOHM,5%,1/10W,DA,TP,2012 11119-101-273
NR201,202 2007-000686 R-CHIP;3.3KOHM,5%,1/10W,DA,TP,2012 11119-101-332
NR105 2007-000830 R-CHIP;39KOHM,5%,1/10W,DA,TP,2012 11119-101-393
NR44L,44R,46L,46R 2007-000872 R-CHIP;4.7KOHM,5%,1/10W,DA,TP,2012 11119-101-472
NR117 2007-000898 R-CHIP;430KOHM,5%,1/10W,DA,TP,2012 11119-101-434
NR111,108 2007-000941 R-CHIP;47KOHM,5%,1/10W,DA,TP,2012 11119-101-473
NR112 2007-001039 R-CHIP;56KOHM,5%,1/10W,DA,TP,2012 11119-101-563
NR113 2007-001177 R-CHIP;8.2KOHM,5%,1/10W,DA,TP,2012 11119-101-822
NR116 2007-001195 R-CHIP;820KOHM,5%,1/10W,DA,TP,2012 11119-101-824
NR118 2007-001213 R-CHIP;82OHM,1%,1/10W,DA,TP,2012 11119-102-820
NR555 2008-000141 R-FUSIBLE;2.2OHM,5%,1/4W,AA,TP,2.6X 11058-277-229
NVR1701 2103-000007 VR-SEMI;50KOHM,30%,1/10W,SIDE 11249-102-063
NVR1702,1703,1704 2103-000291 VR-SEMI;20KOHM,30%,1/10W,SIDE 11249-102-043
NC119,120,121,107,108 2203-000199 C-CERAMIC,CHIP;100NF,+80-20%,50V,Z5
NC603
NC205,110,116,102,103 2203-000260 C-CERAMIC,CHIP;10NF,10%,50V,X7R,201 11129-004-103
43R,44L,500,600,601,602
NC700,701
NC1000,1001 2203-000361 C-CERAMIC,CHIP;150PF,5%,50V,NPO,201
NC112 2203-000495 C-CERAMIC,CHIP;2.2NF,10%,50V,X7R,20 11129-004-222
NC118 2203-000787 C-CERAMIC,CHIP;330PF,5%,50V,NPO,201
NC113,125,101 2203-000802 C-CERAMIC,CHIP;33NF,10%,50V,X7R,201 11129-001-333
NC100 2203-000892 C-CERAMIC,CHIP;4.7NF,10%,50V,X7R,20
NC204,124 2203-000925 C-CERAMIC,CHIP;470NF,+80-20%,50V,Y5 11128-018-474
NC200 2203-000979 C-CERAMIC,CHIP;47NF,10%,50V,X7R,201
NC2000 2203-001026 C-CERAMIC,CHIP;4PF,0.25PF,50V,SL,20

Loc No. New Part No. Description Specification Old Part No.

Electrical Parts List

8-6 Samsung Electronics

NC45R,46L 2203-001058 C-CERAMIC,CHIP;560PF,5%,50V,NPO,201 11129-019-561
NC111 2203-001105 C-CERAMIC,CHIP;6.8NF,10%,50V,X7R,20 11129-004-682
NC115 2203-001137 C-CERAMIC,CHIP;68NF,+80-20%,50V,Y5V 11129-004-683
NC190 2203-001256 C-CERAMIC,CHIP;8PF,0.25PF,50V,NPO,2
NC109,104,42R,43L 2203-001537 C-CERAMIC,CHIP;1NF,10%,50V,X7R,2012
NC41L,41R 2203-001550 C-CERAMIC,CHIP;1.2NF,10%,50V,X7R,20
NC201 2203-001551 C-CERAMIC,CHIP;1.5NF,10%,50V,X7R,20
NC202,203 2203-001619 C-CERAMIC,CHIP;27PF,5%,50V,NPO,2012
NC702,105 2401-000243 C-AL;100UF,20%,10V,GP,6.3*5,2.5MM,T 11608-152-101
NC114 2401-000419 C-AL;10UF,20%,16V,GP,5X11,2.5MM,
NC703 2401-000778 C-AL;220UF,20%,10V,GP,6.3X11,2.5MM, 11608-102-224
NC700,701 2401-000868 C-AL;220UF,20%,4V,GP,6.3*5,2.5MM,TP 11608-171-221
NC45L,44R,40L,40R,122 2401-001238 C-AL;4.7UF,20%,25V,GP,3*5,1MM,TP 11608-154-479
NC42L 2401-001502 C-AL;47UF,20%,16V,GP,6.3*5,2.5MM,TP 11608-153-470
NC117 2401-001968 C-AL;470NF,20%,50V,GP,5X11MM,2MM,BK
NL100 2703-000002 INDUCTOR-SMD;100UH,10%,2.5X3.2X2MM 11176-600-040
NXF100 2802-000211 RESONATOR-CERAMIC;16.93MHZ,0.5%,TP, 14539-503-083
NS100 3409-000174 SWITCH-LEAF;16VDC,500MA,10GF,SPST 13564-601-100
NCW100 3708-000177 CONNECTOR-FPC/FC/PIC;16P,1.0MM,ANGL A6010-1523
NCW103 3708-000413 CONNECTOR-FPC/FC/PIC;16P,1.25MM,ANG A6010-1525
NCW104 3711-001061 CONNECTOR-HEADER;BOX,6P,1R,2MM,ANGL 13349-139-061
NCW101 3711-001136 CONNECTOR-HEADER;BOX,8P,1R,2MM,ANGL 13349-139-080

3809-000202 CABLE-FLAT;30V,80C,82MM,16P,1MM,UL2 A6032-0066

3811-000130 WIRE-PVC CU;BCWA,300V,60MM,7/0.16MM 13049-011-106

3811-000389 WIRE-NO SHEATH CU;SPCW,300V,52.4MM,

A0074-0004 SOLDER-BAR;DONG YANG S63A 30X400
NIC05 AC14-12001G IC;KA78L05,T,-

AH62-30047A HEAT SINK;ETHD,-,T0.5,-,-,-,MAX-555 11124-0061-00

AH63-40017A SHIELD-PLATE;SPTE,T0.3,-,MM-77,-, 12074-0024-00

Loc No. New Part No. Description Specification Old Part No.

Electrical Parts List

Samsung Electronics 8-7

Samsung Electronics 9-1

IIC1

UIC1

JIC1

AIC1

UIC2

LC72362

PLL/CD MICOM

9. Block Diagrams

9-1 Main

SLED

MOTOR

SPINDLE

MOTOR

PICK - UP

TRACKING

ACTUATOR

FOCUSING

ACTUATOR

A.B.C.D.E.F

LD.PD

DISC

SP+

SP-

TRK+ TRK-

FCS-

17

18

11 12 26 27 1

2

+5V

19

10

25 3

40

44

48

46

68.69 P/U IN

LIMIT S/W

OPEN/CLOSE MOTOR

2

10

DM- DM+

MOTOR DRIVER

OPEN/CLOSE S/W

8

70.71

74.75

76.77

32.38

11.12.13

25.31

33

27.28.29

30

60

69

52.53 57.56

63

61.62

NVR1704

TE GAIN

NVR1703

FE GAIN

NVR1701

FE-BIAS

NVR1702

EF BAL

MOTOR CONTROL

S/W SENSOR

FOK

MAIN PCB MAIN PCB

MICOM CTRL LINE

POWER / AUDIO LINE

10

1

11

2 19

19

R

G

L

21

20

36.37.38

68

25.26.30

29

10.70.72

73.75.76

27

MCK. MDATA. MLT

ISTAT

SQDT. LKFS. SOS1

SQCK

A. GND

R-CH

L-CH

GND

B+

LD ON

RESET

LOCK.SMEF.WDCH.SMON.SMSD

SL IN

SP IN

TE IN

EF IN

VREF

SL-

SL+

MOTOR/ACTUATOR DRIVER

KA9258

6

NIC 9258

ASSP

KA9220

NIC 9220

NCW103/SCW2

NCW101/SCW1/SCW3

KA9270

NIC9270

KS9282

NIC9282

SIC1,SIC2,SIC3

DIGITAL SIGNAL PROCESSOR

16.9344MHz

65.69

8

EFM.TRCNT

LB1641/BA6209

NCW104

9-2 CD

9-2 Samsung Electronics

Block Diagrams

9-3 IC & TR Internal Diagrams

9-3-1 Main

KA22291 : JIC1

LC75823E : UIC2

Samsung Electronics 9-3

23 22 21 8 20 19 18 15

24

16
17

9

1

2 3 4 5 7 6 10

11

12

13

14

PB
NF(2)

PR IN(2)

R/PSWMUTE

SW

MUTE
(IN2)

ALC RECOUT(2)

100K

PRE

RECORD

LREF

PLAYBACK

LREF

PRE

NF

100K

INPUT

PB.BIAS

REC.BIAS

INPUT

N.F

MODE CONTROL

/BIAS CIRCUIT

PU

NF(1)

PB IN(1) A/BSWPB GND MUTE

IN(1)

REC

OUT(1)

PB OUT(1)

REC GND

Vcc

Vcc

PBOUT(2)

100K

PRE

INPUT

N.F

ALC
DET

PRE

N.F

INPUT

REC NF(2)
REC IN(2)

REC IN(1)
REC IN(1)

100K

ALC TIME CONSTANT

R/P SW

A-IN

B-IN

A/B SELECT S/W

A-IN

B-IN

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49

DICLCE

OSC

Vss

V

DD 2VDD 1

INH

VDD

COM 3

COM 2

COM 1

S 52

S 51

S 50

S 49

17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

S 17

S 18

S 19

S 20

S 21

S 22

S 23

S 24

S 25

S 26

S 27

S 28

S 29

S 30

S 31

S 32

S 1 1
S 2 2
S 3 3
S 4 4
S 5 5
S 6 6
S 7 7
S 8 8

S 9 9
S 10 10
S 11 11
S 12 12
S 13 13
S 14 14
S 15 15
S 16 16

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

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

Block Diagrams

LC72362N : UIC1

LC75394E : QIC1

9-4 Samsung Electronics

XIN 1

TEST 2 2

SI 0/PG 3 3

SO 0/PG 2 4

SCK 0/PG 1 5

PG 0 6

SI 1/PF 3 7

S0 1/PF 2 8

SCK 1/PF 1 9

PF 0 10

SI 2/PE 3 11

SO 2/PE 2 12

SCK 2/PE 1 13

PE 0 14

PD 3 15

PD 2 16

PD 1 17

PD 0 18

PC 3 19

PC 2 20

PC 1 21

PC 0 22

PB 3 23

PB 2 24

64 PH 2/ADI 2/

63 PH 3/ADI 3

62 PI 0/ADI 4

61 PI 1/ADI 5

60 PJ 0

59 PJ 1

58 PJ 2

57 PJ 3

56 PK 0/INT 0

55 PK 1/INT 1

54 PK 2

53 PK 3

52 PL 0

51 PL 1

50 PL 2

49 PL 3

48 PM 0

47 PM 1

46 PM 2

45 PM 3

44 PN 0/BEEP

43 PN 1

42 PN 2

41 PN 3

PB 1

PB 0

PA 3

PA 2

PA 1

PA 0

Vdd

PQ 0

PP 3

PP 2

PP 1

PP 0

P 03

P 02

P 01

P 00

25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

XOUT

TEST 1

EO 1

EO 2

Vss

FMIN

AMIN

Vdd

SUBPD

EO 3

HCTR

LCTR

SNS

HOLD

PH 0/ADI 0

PH 1/ADI 1

80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65

LC72362N

(QIP80E)

I/0

I/0

I/0

0

0

0

I I/0 0 0

0

I/0

I/0

I/0

0

I

I

49RF 3
50RVref
51RINVIN 2
52RTOUT
53RVRIN
54NC
55RVROUT
56Vref
57VDD
58LVROUT
59NC
60LVRIN
61LTOUT
62LINVIN 2
63LVref
64LF 5

1

LF 4C32LF 4C23LF 4C14LF 3C35LF 3C26LF 3C17LF 2C38LF 2C29LF 2C110LF 1C311LF 1C212LF 1C1

13

LTIN

14

LSEL 0

15

LINVIN 1

16

L 4

32 R3
31 NC
30 R 2
29 NC
28 R 1
27 AVss
26 Vss
25 CE
24 DI
23 CL
22 Vss
21 L 1
20 NC
19 L 2
18 NC
17 L 3

48

RF 4C347RF 4C246RF 4C145RF 3C344RF 3C243RF 3C142RF 2C341RF 2C240RF 2C139RF 1C338RF 1C237RF 1C136RTIN35RSEL 034RINVIN 1

33

R 4

LC75394E

Block Diagrams

ONON OFFOFF SLEEPSLEEP REP.1REP.1 TUNEDTUNED MONOMONO STEREOSTEREO

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

13

A-BA-B

AUTOAUTO

KHzKHz

MHz MUTEMHz MUTE

CLASSICCLASSIC POPSPOPS ROCKROCK PROGRAMPROGRAM INTROINTRO RANDOMRANDOM SYNCSYNC HI-DUBBHI-DUBB

OVEROVER

VOLUMEVOLUME

VOLUMEVOLUME

TRACKTRACK

COM 1

COM 2

COM 3

COM 1

COM 2

COM 2

/

/

5a

5b

5c

1

22

/

/

MONO

/

2

23

/

/

6f

6e

COL

3

24

P

6g

6d

4

25

CLASSIC

6a

6b

6c

5

26

7f

7e

PROGRAM

6

27

1f

1i

1e

INTRO

7g

7d

7

28

1h

1g

1d

7a

7b

7c

8

29

1a

1b

1c

/

STEREO

/

9

30

2f

AUTO

KHz

MHz

10

31

2h

2g

2d

MUTE

RANDOM

11

32

2a

2b

2c

12

33

3f

3e

2j

13

34

3h

3g

3d

14

35

3a

3b

3c

15

36

SLEEP

1

REP

SYNC

HI-DUBB

OVER

16

37

4f

4e

3j

S1

S2

S3

17

38

4g

4d

S4

S5

18

39

4a

4b

4c

S6

S7

S8

19

40

5f

5e

4hj

S9

S10

A-B

20

41

5j

5g

5d

21

TUNEDTUNED

ONON

OFFOFF

TRACK

POPS

2e

4

3

2

7

6

1

5 10

9

8

12

13

11

ROCK

VOLUME

com1

com3

com2

LCD : LCD1

Samsung Electronics 9-5

Block Diagrams

3 2

OUT1 OUT2

VCC2

8 10 9 7

P1 P2 VCC1

4

V2

6

IN2IN1

GND

5
1

LB1641

Input logic circuit

Predriver

LB1641/BA6209

1 2 3 4 5

6 7

8

9

10

12 1113

14

15

16

17

1819

2 0

LPF

OUTPUT2

LPF28 V

REF

RIPPLE

DE-EMPHA

CTL

DE-EMPHA

OUT2

DE-EMPHA

IN2

BUFFER

OUT2

INPUT2

LPF2

LPF1

GND LPF

OUTPUT1

LPF1B MUTE

CONTROL

INPUT

DE-EMPHA

CONTROL

INPUT

DE-EMPHA

CTL

DE-EMPHA

OUT1

DE-EMPHA

IN1

BUFFER

OUT1

INPUT1

1/2Vcc-AMP

Vcc

DE-AMP2

DE-AMP1

BUFFER2

BUFFER1

MUTE

SW

DE-EM

SW

28 27 26 25 24 23 22 21 20 19 18 17 16 15

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

LEVEL
SHIFT

LEVEL

SHIFT

BUY

10K

10K

REGULATOR

10K

MUTE

50K

50K

10K

LEVEL
SHIFT

LEVEL
SHIFT

10K

BUY

T S D

10K

BUY

LB1641/BA6209(MOTOR DRIVER) : NIC1641

KA9270 : NIC9270

KA9258 : NIC9258

TR 1 2 3

KSR1003 E C B
A928

* NOTE : KSB564 ='EBC' TYPE

1

2

3

9-6 Samsung Electronics

Block Diagrams

9-3-2 CD

Block Diagrams

22 35 28 38 37 84 27 28 20 30 9 32 34 6 33 7 3 2 5 8 41 40 39 42
24
21
23
36
14
31
12
13
25
55
43
44
11
59

4

60

65 66 67 78 70 71 75 74 69 73 74 76 62 61 68 79 80 1 33 57 56 19 18 17

10
54
47
48
72
15
16
50
51
52
53
49
20
58
45
46

– +

– +

– +

– +

– +

FVC

VREOI

VREO

FBM

N/C
LOCK
SMPD

SMON

SMEF

DVCC (S)

SPDI

SPDLO

WDCH

FOK

N/C
LDON

AVCC (S)
TDFCT
TKEI
TKEO
AVCC(RF)
TGSW
RTG
ATS
TZC
TE2
TE1
N/C
FSCH
FDFCT
FCE
FSEO

TEST2

SLEN

SLEO

SLEI

SLSTP

N/C

CPH

CBH

PFSET

ISTAT

N/C

AVEE (S)

TRCNT

DIRC

RESET

MDAT

MLT

MCK

DVEE (S)

AASC

EFMO

BPF

APDI

ISET

LFR

FSW

HF GO

FE2

FE1

FBIAS

AVEE (RF)

DCC1

DCC2

RV

EI

EO

F

E

N/C

CV

PD2

PD1

PD

LD

P/N

RF

RFO

RFI

LOQP

FILTER

EFM

COMPARATOR

VREO & VIC

VCO

1-TIME

VCO

2-TIMES

TTL TO COMS

COMS

TO

TTL

CLV
LPF

MICOM TO SERVO CONTROL

AUTO SEQUENCER

FS1 TG4

TG1 TG2

FM1 TG7

PS1 TG2

DEFECT AMP

& COMPARATOR

DEFECT AMP

& COMPARATOR

ARC AMP

RF AMP

FOCUS

ERROR AMP

FOCUS
PHASE

COMPENSATION

TRACKING

ERROR AMP

WINDOW

COMPARATOR

TRACKING

PHASE

COMPENSATION

MIROR

AMP

&

COMPA

-RATOR

KA9220(ASSP) : NIC9220

Samsung Electronics 9-7

Block Diagrams

68

69

37

36

9

8

70

76

75

73

72

2

4

3

5

80

78

67

66

26 32 33

7 19 206564636261

16

17

22

23

31

30

EFMI

APDO

VCOI1
VCOI2

CNTVOL

DPFIN

DPF OUT

DPDO
SMEF

SMON

SMDP
SMSD

LOCK

XIN

XOUT

MLT

MDAT

MCK

38

TRCNT

/ISTAT

SQDT
SQOK

VREFH2
VREFH1
VREFL1
VREFL1

LCHOUT

RCHOUT

DATX

TEST

SEL4

SEL3

SEL2

SEL1

SOS1

SBCK

SDAT

SUBCODE

SYNC

DETECTOR

SUBCODE

OUTPUT

SUBCODE Q

REGISTER

EFM
MODULATOR

23 BITS
SHIFT
REGISTER

EFM
PHASE
DETECTOR

DPLL

C L V

SERVO

E C C

10K SRAM

3RAM
ADDRESS
GENERATOR

DIGITAL

FILTER (BFS)

D A C

DIGITAL

OUTPUT

X' TAL

TIMING

GENERATOR

X' TAL

TIMING

GENERATOR

MODE

SELECTOR

C P U

INTERFACE

28 29

SQCK

SQEN

FRAME
SYNC
DETECTOR
PROTECTOR
INSERTOR

INTERPOLATE

KS9282(DSP) : NIC9282

9-8 Samsung Electronics

Samsung Electronics 9-9

9-4 µ-COM (LC72362N-9265) : UIC1

Pin No.

Name

I/O

Descriptions

Functions

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
30
31
32
33
34
35
36
37
38
39
40

Xin

TEST2

PG3SI/O
PG2/SO0
PG1/SCK

PG0

PF3/SI1

PF2/SO1

PF1/SCK1

PFO

PE3/S12

PE2/SO2

PE1/SCK2

PE0
PD3
PD2
PD1
PD0
PC3
PC2
PC1
PC0
PB3
PB2
PB1
PB0
PA3
PA2
PA1
PO0
Vdd
PQ0
PP3
PP2
PP1
PP0
PO3
PO2
PO1
PO0

I
I
I
I
I
I
I
I
I
I

O

I

I
O
O
O
O
O
O
O
O
O
O
O
O
O

I

I

I

I

-

I/O

O
O
O
O
O
O
O
O

OSC 4.5MHz

­CLOSE SW
LCD CONTROL DATA
LCD CONTROL CLK
LCD CONTROL CE
OPEN SW
VOLUME CONTROL DATA
VOLUME CONTROL CLK
VOLUME CONTROL CE
SENSE
SQDT
SQCK
F OK
MLT
MDATA
MCK
CLOSE
OPEN
MUTE
RESET
LD ON
MOTOR CONTROL
FM MODE
IF CNT
HIGH SPEED MOTOR CTL
TAPE PLAY
TAPE REC
LKFS
SOSI

FUNCTION LED(TUNER)
FUNCTION LED(TAPE)
FUNCTION LED(CD)
CD CONTROL
FUNCTION LED(PHONO or
AUX)

OSC for SYSTEM CLOCK

DOOR CLOSE SENSE PORT
LCD CONTROL SIGNAL
LCD CONTROL SIGNAL
LCD CONTROL SIGNAL
DOOR OPEN SENSE PORT
VOLUME CONTROL SIGNAL
VOLUME CONTROL SIGNAL
VOLUME CONTROL SIGNAL
SERVO FUNCTION SIGNAL
SUBCODE “Q” CHANNEL DATA
CLOCK for “Q” DATA
FOCUS OF SIGNAL
LATCH for MIAN DATA
MAIN DATA
MAIN CLOCK
DOOR CLOSE CONTROL PORT
DOOR OPEN CONTROL PORT
CD MUTE CONTROL PORT
IC(SSP IC) RESET PORT
LASER DIODE ON SIGNAL

MODE KEY ON/OFF MODE : “H”,”L” CONVERSION
When SD SIGNAL is L MODE : ACTION
HIGH SPEED

CD SYNCHRO RECORDING CONTROL
INDICATE FRAME SYNCHRONIZATION STATUS
SUBCODE SYNCHRONIZATION SIGNAL

FUNCTION IND LED CONTROL PORT(TUNER)
FUNCTION IND LED CONTROL PORT(CD)
CD B+ CONTROL
FUNCTION IND LED CONTROL PORT(PHONO
of AUX)

Block Diagrams

9-10 Samsung Electronics

Pin No.

Name

I/O

Descriptions

Functions

41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80

PN3
PN2
PN1

PN0/BEEP

PM3
PM2
PM1
PM0

PL3
PL2
PL1

PL0
PK3
PK2

PK1/INT1
PK0/INT0

PJ3

PJ2

PJ1

PJ0

PI1/ADI5

PI0/ADI4
PH3/ADI3
PH2/ADI2
PH1/ADI1
PH0/ADI0

HOLD

SNS

LCTR

HCTR

EO3

SUBPD

Vdd
AMIN
FMIN

Vss
EO1
EO2

TEST1

Xout

O
O
O

O
I/O
I/O

I
I

I
O
O
O

I/O
I/O
I/O

I
O
O
O
O

I

I

I

I

I

I

I

I

I

I
O
O

-

I

I

­O
O

­O

POWER CONTROL
AUDIO MUTE
TUNER MUTE

OPTION INPUT
OPTION INPUT
OPTION INPUT
OPTION INPUT
OPTION INPUT
OPTION INPUT
TUNING IND (SD)
STEREO IND

REMOCON
SRS
SW
MW
FM

KEY DATA
KEY DATA
KEY DATA
KEY DATA
KEY DATA
POWER OFF SENSE
VOLTAGE SENSE

FM AM IF INPUT

AM INPUT
FM INPUT

TUNER VOLTAGE CONTROL
TUNER VOLTAGE CONTROL

-

OSC 4.5MHZ

PORT for TUNER FUNCTION
MUTE for AUDIO
MUTE for TUNER FUNCTION

PORT for OPTION DATA
PORT for OPTION DATA
PORT for OPTION DATA
PORT for OPTION DATA
PORT for OPTION DATA
PORT for OPTION DATA
TUNING INDICATER ON/OFF
STEREO INDICATER ON/OFF

REMOCON SIGNAL INPUT

A/D INPUT (8 KEY)
A/D INPUT (8 KEY)
A/D INPUT (8 KEY)
A/D INPUT (8 KEY)
A/D INPUT (8 KEY)

FM & AM IF FREQUENCY INPUT PORT

AM OSC INPUT
FM OSC INPUT

FM TUNING VOLTAGE
AM TUNING VOLTAGE

OSC for SYSTEM CLOCK

Block Diagrams

10. PCB Diagrams

10-1 Main

10-1Samsung Electronics

Samsung Electronics10-2

10-2 Front

PCB Diagrams

10-3Samsung Electronics

10-3 CD

10-3-1 Top View

10-3-2 Bottom View

PCB Diagrams

10-3Samsung Electronics

10-3 CD

10-3-1 Top View

10-3-2 Bottom View

PCB Diagrams

12-1Samsung Electronics

12. Schematic Diagrams

12-1 Main

12-2 CD

Samsung Electronics12-2

1

2

3

1

2

3

Schematic Diagrams