SAMSUNG VP_M50M54 Service Manual

Printed in Korea

AD68-00079N

SERVICE MANUAL

SCM50/SCM51/SCM52/SCM53/SCM55/VP-M50/VP-M51/VP-M51B/VP-M52/VP-M53/VP-M54

8mm CAMCORDER

VP-M50/SCM50 VP-M51/SCM51 VP-M52/SCM52 VP-M53/SCM53 VP-M54 VP-M51B

SERVICE

1. Precautions

2. Product Specifications and Comparison Chart

3. Disassembly and Reassembly

4. Alignment and Adjustment

5. Exploded View and Parts List

6. Electrical Parts List

7. PCB Diagrams

8. Wiring Diagram

9. Schematic Diagrams

Manual

8mm CAMCORDER

CONTENTS

For mechanical disassembly and adjustment, refer to the “Mechanical Manual” (DE-6 AD68-30200A).

Samsung Electronics 1-1

1. Be sure that all of the built-in protective devices are replaced. Restore any missing protective shields.

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.

If the measured resistance is less than 1.0 megohm or greater than 5.2 megohms, an abnormality exists that must be corrected before the unit is returned to the customer.

4. Leakage Current Hot Check (See Fig. 1) :

Warning : Do not use an isolation transformer during this test. Use a leakage current 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).

5. With the unit completely reassembled, plug the AC line cord directly the power 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, conduit, etc.) and all exposed metal parts, including : antennas, handle, brackets, metal cabinets,

screwheads and control shafts. The current measured should not exceed 0.5 milliamp. Reverse the power-plug prongs in the AC outlet and repeat the test.

6. X-ray Limits :

The picture tube is designed to prohibit X-ray emissions. To ensure continued X-ray protection, replace the picture tube only with one that is the same type as the original.

Fig. 1 AC Leakage Test

7. Antenna Cold Check : With the unit’s AC plug disconnected from the AC source, connect an electrical jumper across the two AC prongs. Connect one lead of the ohmmeter to an AC prong. Connect the other lead to the coaxial connector.

8. High Voltage Limit : High voltage must be measured each time servicing is done on the B+, horizontal deflection or high voltage circuits.

Heed the high voltage limits. These include the

X-ray protection Specifications Label, and the Product Safety and X-ray Warning Note on the

service data schematic.

9. 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.

10. Immediately before handling any semiconduc-

tor 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.)

1. Precautions

Device Under 

Test

(Reading should not be above

0.5mA) Leakage

Currant Tester

Earth Ground

Test all

exposed metal

surfaces

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

2-Wire Cord

11. High voltage is maintained within specified limits by close-tolerance, safety-related components and adjustments. If the high voltage exceeds the specified limits, check each of the special components.

12. Design Alteration Warning :

Never alter or add to the mechanical or electrical design of this 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.

13. Hot Chassis Warning :

Some TV receiver chassis are electrically connected directly to one conductor of the AC power cord. If an isolation transformer is not used, these units may be safely serviced only if the AC power plug is inserted so that the chassis is connected to the ground side of the AC source.

To confirm that the AC power plug is inserted correctly, do the following : Using an AC voltmeter, measure the voltage between the chassis and a known earth ground. If the reading is greater than 1.0V, remove the AC power plug, reverse its polarity and reinsert. Re-measure the voltage between the chassis and ground.

14. Some TV chassis are designed to operate with 85 volts AC between chassis and ground, regardless of the AC plug polarity. These units can be safely serviced only if an isolation transformer inserted between the receiver and the power source.

15. 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.

16. 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.

17. 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 leads and components do not touch thermally hot parts.

18. Picture Tube Implosion Warning : The picture tube in this receiver employs “integral implosion” protection. To ensure continued implosion protection, make sure that the replacement picture tube is the same as the original.

19. Do not remove, install or handle the picture

tube without first putting on shatterproof goggles equipped with side shields. Never handle the picture tube by its neck. Some “in-line” picture tubes are equipped with a permanently attached deflection yoke; do not try to remove such “permanently attached” yokes from the picture tube.

20. 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.

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.

Samsung Electronics1-2

Precautions

Samsung Electronics 2-1

2. Product Specifications and Comparison Chart

2-1 NTSC Model (SCM50/M51/M52/M53)

Recording system

Video signal Usable cassette Tape speed Speed mode Recording time FF or REW time Image device Optical zoom ratio Focal lengh: f F Filter diameter Focus system Macro Min. Illumination

Connectors

Video out Audio out External mic

General

Power requirement Power consumption Built-in mic Operating temperature Dimension (W x H x D) Weight

System

SCM50/M51/M52/M53

Video: 2 rotary heads Helical scanning FM Audio: FM monaural system

NTSC color, EIAstandard

SCM50/M51/M52/M53: 8mm

SP:14.345 mm/sec

Record: SP only, Playback: SP and LP

P6-120: 120 min.

P6-120: approx. 6.5 min.

CCD(Charge Coupled Device)

22X

3.6 ~ 79.2 mm

1.6

46 mm

Inner

Auto wide macro

0.3 lux (visible)

Mini jack, 1 Vp-p, 75 ohms, Unbalanced

Mini jack 7.7 dBs, imp.: less than 1.8 K ohms

Monaural,

Ø3.5

7.4 ~ 8.4 V DC

SCM50/M51/M52: 3.9W, SCM53: 4.4W

Condenser mic, omni-directional

0°C to 40°C (32°F to 104°F)

101 x 104 x 174.3 (mm) ; 39.7 x 40.9 x 68.6 (inch)

670g (1/49 lbs)

Samsung Electronics 3-1

3. Disassembly and Reassembly

3-1. Cabinet and PCB

3-1-1 Ass’y Cover Housing Removal

Remove the ass'y cover housing in the direction of arrow .

"A"

REMOVE 2 SCREWS.

Fig. 3-1 Ass’y Cover Housing Removal

3-1-2 Ass’y Case Top Removal

Samsung Electronics3-2

Disassembly and Reassembly

REMOVE CASE TOP BY GENTLELY RELEASING 1 LOCKING TABS WITH A SMALL SCREW DRIVER. (SEE DETAIL "A")

REASSEMBLY : PUT THE 4 TABS INTO THE SLOT, WHILE SLIDING IT AS SHOWN IN DETAIL "B".

1 LOCKING TAB

PRECISION SCREW DRIVER

< DETAIL "A" >

"B"

< DETAIL "B" >

Fig. 4-2 Ass’y Case Top Removal

• Refer to mechanical manual “DE-6 (AD68-30200A)”for the adjustment and checks of mechanism section.

• The location of test point (See Fig.1)

Samsung Electronics 4-1

Alignment and Adjustment

4. Alignment and Adjustment

4-1. Mechanism Alignment

Test Point:

PB RF - Pin 11 of CN452 Head Switching Trigger - Pin 9 of CN452

Fig. 2 Test location of test point (Rear Board)

CN452

PB RF

Head Switching - Trigger

CN452

Fig. 1 Test point

436587109121114

SW471

J451 DC-JACK

BAT-TERMINAL

(+)

BAT-TERMINAL

(-)

Samsung Electronics4-22

Alignment and Adjustment

1. Focus to zoom tracking

Notes : To maintain proper focus throughout the zoom range, the focus lens position must be changed as

the zoom lens is moved. During this adjustment the microprocessor will measure the focus positioning requirements at the wide and telephoto position of the zoom lens.

1) Camera “E-E”.

2) Focus chart (Attached on the last page of this manual).

3) Aim the camera at the focus chart placed 3 meters away and perpendicular to the center of the lens. The chart should be placed on the flat, gray or white wall.

4) Connect monitor TV jack to video output jack.

5) Press the “FADE(MODE UP)” and “BLC(MODE DOWN)” button, so that the OSD start is “0DE. 3M LENS XX XX”.

6) Press “MENU ON/OFF(CONFIRM)” button. The camera will move both zoom and focus lens. The adjustment is finished when the O.K! message appears on the TV screen. Store the data to mode 0A6, 0A7, 0A8, 0A9, 0AA, 0AB, 0AC or 0AD.

4-2-2 Camera System Adjustment

(3M±1cm)

(Be sure to maintain the distance.)

LENS

CCD

Note : The on-screen display information.

“XX XX” means arbitrary value. It can be different number depend on the conditions.

0DF T.INI XX XX

Samsung Electronics 5-1

5-1 Cabinet Assembly (1) - - - - - - - - - - - - - - - - - - - -5-2 5-2 Cabinet Assembly (2) - - - - - - - - - - - - - - - - - - - -5-4 5-3 Cabinet Assembly (3) - - - - - - - - - - - - - - - - - - - -5-6 5-4 Cabinet Assembly (4) - - - - - - - - - - - - - - - - - - - -5-8 5-5 EVF/CVF - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -5-10 5-6 Mechanical Parts (1) - - - - - - - - - - - - - - - - - - - - -5-12 5-7 Mechanical Parts (2) - - - - - - - - - - - - - - - - - - - - -5-14 5-8 Mechanical Parts (3) - - - - - - - - - - - - - - - - - - - - -5-16

5. Exploded View and Parts List

Samsung Electronics 6-1

6. Electrical Parts List

Loc. No Part No Desc & Spec Remark Loc. No Part No Desc & Spec Remark

C102 2203-000189 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, Hi8 C102 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 NOR C103 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 NOR C103 2203-000426 C-CERAMIC,CHIP;0.018nF,5%,50V,NP0,TP,160 Hi8 C104 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 NOR

C104 2203-000426 C-CERAMIC,CHIP;0.018nF,5%,50V,NP0,TP,160 Hi8 C105 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 NOR C105 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 Hi8 C106 2203-000189 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, NOR C106 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 Hi8

C107 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 Hi8 C107 2203-000888 C-CERAMIC,CHIP;4.7nF,10%,50V,X7R,TP,1608 NOR C108 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 Hi8 C108 2404-001020 C-TA,CHIP;10uF,20%,10V,GP,TP,3216,3.2 NOR C109 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 NOR

C109 2203-000384 C-CERAMIC,CHIP;0.015nF,5%,50V,NP0,TP,160 Hi8 C110 2203-000384 C-CERAMIC,CHIP;0.015nF,5%,50V,NP0,TP,160 Hi8 C110 2404-001131 C-TA,CHIP;22UF,10%,10V,GP,TP,3528 NOR C111 2203-000189 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, NOR C111 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 Hi8

C112 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 C113 2203-001686 C-CERAMIC,CHIP;0.075nF,5%,50V,NP0,TP,160 Hi8 C113 2404-001039 C-TA,CHIP;47uF,20%,6.3V,GP,TP,3528,- NOR C114 2203-000189 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, NOR C114 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 Hi8

C115 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 NOR C115 2203-000851 C-CERAMIC,CHIP;0.039nF,5%,50V,NP0,TP,160 Hi8 C116 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 Hi8 C116 2203-000604 C-CERAMIC,CHIP;22nF,10%,25V,X7R,TP,1608 NOR C117 2203-000426 C-CERAMIC,CHIP;0.018nF,5%,50V,NP0,TP,160 Hi8

C117 2203-000604 C-CERAMIC,CHIP;22nF,10%,25V,X7R,TP,1608 NOR C118 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 C119 2203-000384 C-CERAMIC,CHIP;0.015nF,5%,50V,NP0,TP,160 Hi8 C119 2404-001039 C-TA,CHIP;47uF,20%,6.3V,GP,TP,3528,- NOR C120 2203-000189 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, NOR

C120 2203-000626 C-CERAMIC,CHIP;0.022nF,5%,50V,NP0,TP,160 Hi8 C121 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 C122 2203-000189 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, Hi8 C123 2203-001195 C-CERAMIC,CHIP;0.007nF,0.25pF,50V,NP0,TP Hi8 C124 2203-002605 C-CERAMIC,CHIP;0.008nF,0.25pF,50V,NP0,TP Hi8

C125 2203-000426 C-CERAMIC,CHIP;0.018nF,5%,50V,NP0,TP,160 Hi8 C126 2203-000384 C-CERAMIC,CHIP;0.015nF,5%,50V,NP0,TP,160 Hi8

ASSY-MAIN BOARD

C001 2203-001083 C-CERAMIC,CHIP;0.005nF,0.1pF,50V,NP0,TP, Hi8 C002 2203-000888 C-CERAMIC,CHIP;4.7nF,10%,50V,X7R,TP,1608 Hi8 C003 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 Hi8 C004 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 Hi8

C005 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 Hi8 C006 2404-001020 C-TA,CHIP;10uF,20%,10V,GP,TP,3216,3.2 Hi8 C007 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 Hi8 C008 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 Hi8 C010 2203-000783 C-CERAMIC,CHIP;0.33nF,5%,50V,NP0,TP,1608 Hi8

C011 2404-001020 C-TA,CHIP;10uF,20%,10V,GP,TP,3216,3.2 Hi8 C012 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 Hi8 C014 2404-001039 C-TA,CHIP;47uF,20%,6.3V,GP,TP,3528,- Hi8 C015 2203-000189 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, Hi8 C017 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 Hi8

C018 2203-000626 C-CERAMIC,CHIP;0.022nF,5%,50V,NP0,TP,160 Hi8 C019 2203-000604 C-CERAMIC,CHIP;22nF,10%,25V,X7R,TP,1608 Hi8 C020 2203-000604 C-CERAMIC,CHIP;22nF,10%,25V,X7R,TP,1608 Hi8 C021 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 Hi8 C022 2203-000626 C-CERAMIC,CHIP;0.022nF,5%,50V,NP0,TP,160 Hi8

C023 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 Hi8 C024 2203-000189 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, Hi8 C025 2404-001039 C-TA,CHIP;47uF,20%,6.3V,GP,TP,3528,- Hi8 C026 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 Hi8 C027 2203-000189 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, Hi8

C028 2404-001131 C-TA,CHIP;22UF,10%,10V,GP,TP,3528 Hi8 C029 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 Hi8 C030 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 Hi8 C031 2404-001020 C-TA,CHIP;10uF,20%,10V,GP,TP,3216,3.2 Hi8 C032 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 Hi8

C033 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 Hi8 C034 2203-001417 C-CERAMIC,CHIP;0.036nF,5%,50V,NP0,TP,160 Hi8 C035 2203-000491 C-CERAMIC,CHIP;2.2nF,10%,50V,X7R,TP,1608 Hi8 C037 2203-001408 C-CERAMIC,CHIP;0.27nF,5%,50V,NP0,TP,1608 Hi8 C038 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 Hi8

C052 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 Hi8 C053 2203-001686 C-CERAMIC,CHIP;0.075nF,5%,50V,NP0,TP,160 Hi8 C054 2203-000357 C-CERAMIC,CHIP;0.15nF,5%,50V,NP0,TP,1608 Hi8 C055 2203-000236 C-CERAMIC,CHIP;0.1nF,5%,50V,NP0,TP,1608 Hi8 C056 2203-000189 C-CERAMIC,CHIP;100nF,+80-20%,25V,Y5V,TP, Hi8

C061 2203-001408 C-CERAMIC,CHIP;0.27nF,5%,50V,NP0,TP,1608 Hi8 C101 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608

7-1Samsung Electronics

PCB Diagrams

7. PCB Diagrams

7-1 Main PCB (Normal) (Component Side) - - - - - - - - 7-2 7-2 Main PCB (Normal) (Conductor Side) - - - - - - - - - 7-4 7-3 Main PCB (Hi8) (Component Side) - - - - - - - - - - - 7-6 7-4 Main PCB (Hi8) (Conductor Side) - - - - - - - - - - - - 7-8 7-5 Rear PCB - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-10 7-6 CCD PCB - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-11 7-7 CVF PCB - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-12 7-8 EVF PCB - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-13 7-9 Function PCB - - - - - - - - - - - - - - - - - - - - - - - - - - 7-14 7-10 Front PCB - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-15

8-1Samsung Electronics

8. Wiring Diagram

9-1Samsung Electronics

Schematic Diagrams

9. Schematic Diagrams

For schematic Diagram

- Resistors are in ohms, 1/8W unless otherwise noted.

- Circled numbers refer to waveforms.

Note

Special note :

Most semiconductor devices are electrostatically sensitive and therefore require the special handling techniques described under the “electrostatically sensitive (ES) devices” section of this service manual.

Note :

Do not use the part number shown on this drawing for ordering. The correct part number is shown in the parts list (may be slightly different or amended since this drawing was prepared).

Important safety notices :

Components identified with the mark have the special characteristics for safety. When replacing any of these components. Use only the same type.

OPTION LIST - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9-2 9-1 DC/DC Converter (Main) - - - - - - - - - - - - - - - - - - 9-4 9-2 System Control/Servo (Main) - - - - - - - - - - - - - - - 9-5 9-3 Video (Normal) (Main) - - - - - - - - - - - - - - - - - - - - 9-6 9-4 Video (Hi8) (Main) - - - - - - - - - - - - - - - - - - - - - - - 9-7 9-5 Audio (Main) - - - - - - - - - - - - - - - - - - - - - - - - - - - 9-8 9-6 Camera (Main) - - - - - - - - - - - - - - - - - - - - - - - - - 9-9 9-7 Rear - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9-10 9-8 CCD - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9-11 9-9 CVF - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9-12 9-10 Front - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9-13 9-11 Function - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9-14 9-12 EVF - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9-15

9-2 Samsung Electronics

Schematic Diagrams

OPTION LIST

1 C156 120,50V,* O O O O X X X X X - NTSC

150,50V,* X X X X O O O O O - PAL

2 C201 120,50V,* X X X X O O O O O - PAL

150,50V,* O O O O X X X X X - NTSC 3 C220 103,50V,* - - - - - - - - - X None 4 C223 103,50V,* X X X X O O O O O - PAL

471,50V,* O O O O X X X X X - NTSC 5 C224 332,50V,* X X X X O O O O O - PAL

221,50V,* O O O O X X X X X - NTSC 6 C231 120,50V,* - - - - - - - - - O PAL 7 C233 151,50V,* O O O O X X X X X - NTSC

820,50V,* X X X X O O O O O - PAL 8 C249 103,50V,* X X X X X X X X X - None 9 C250 103,50V,* X X X X X X X X X - None 10 C251 103,50V,* X X X X X X X X X - None 11 C252 103,50V,* X X X X X X X X X - None 12 C263 103,50V,* - - - - - - - - - O PAL 13 C264 332,50V,* - - - - - - - - - O PAL 14 C281 470nF,25V,* X X X X X X X X X - None

680,50V,* - - - - - - - - - O PAL 15 C282 470nF,25V,* X X X X X X X X X - None 16 C283 121,50V,* - - - - - - - - - O PAL 17 C543 472,50V,* O O O O X X X X X - NTSC

562,50V,* X X X X O O O O O O PAL 18 C544 392,50V,* O O O O X X X X X - NTSC

472,50V,* X X X X O O O O O O PAL 19 C550 4.7/10V* O O O O O O O O O O BUFFER O 20 C551 4.7/10V* O O O O O O O O O O BUFFER O 21 C603 10/10V, X X X X X X X X X X None 22 C609 102,50V,* O O O O O O O O O O M1 23 C610 102,50V,* O O O O O O O O O O M1 24 C724 10/10V, X X X X X X X X X X None 25 C725 47/6.3V, X X X X X X X X X X None 26 C726 10/10V, X X X X X X X X X X None 27 C727 0.68/25V, X X X X X X X X X X None 28 C733 105,25V,* X X X X X X X X X X None 29 C740 104,25V,* X X X X X X X X X X None 30 C761 10/10V, X X O O X O O O O O REMOCON O 31 C908 10/10V, X X X X X X X X X X None 32 C909 105,25V,* X X X X X X X X X X None 33 C918 105,25V,* X X X X X X X X X X None 34 C919 105,25V,* X X X X X X X X X X None 35 C942 102,50V,* X X X X X X X X X X None 36 C943 102,50V,* X X X X X X X X X X None 37 C944 10/16V, X X X X X X X X X X None 38 CD03 22/10V, X X X O X X X X O O DIS O 39 CD04 104,25V,* X X X O X X X X O O DIS O 40 CD05 104,25V,* X X X O X X X X O O DIS O 41 CD06 104,25V,* - - - - - - - - - O DIS O 42 CD07 104,25V,* X X X O X X X X O O DIS O 43 CD08 104,25V,* X X X O X X X X O O DIS O 44 CD09 104,25V,* X X X O X X X X O O DIS O 45 CD10 22/10V, X X X O X X X X O O DIS O 46 CD11 104,25V,* X X X O X X X X O O DIS O 47 CD12 105,25V,* X X X O X X X X O O DIS O 48 CP64 220,50V,* O O O O O O O O O - NORMAL

150,50V,* - - - - - - - - - O HI8 49 CP67 180,50V,* X X X X O O O O O - PAL 50 CP67 270,50V,* O O O O X X X X X - NTSC 51 CP78 103,50V,* X X X X X X X X X - None 52 CW01 104,25V,* X X X X X X X X X O XDR O

NO LOC VALUE(BASIC) SCM50 SCM51 SCM52 SCM53 VP-M50 VP-M51 VP-M51(B) VP-M52 VP-M53 VP-M54 OPTION

53 CW02 10/10V, X X X X X X X X X O XDR O 54 CW03 104,25V,* X X X X X X X X X O XDR O 55 CW04 104,25V,* X X X X X X X X X O XDR O 56 D902 85V,300mA,* X X X X X X X X X X None 57 D903 KDS160,85V,* X X X X X X X X X X None 58 IC281 NJM2249V,NONE,* X X X X X X X X X X None 59 IC401 M35040-064FP,150mW,* O O O O O O O O O - EXP 60 IC431 M35040-064FP,150mW,* - - - - - - - - - O EXP 61 IC601 CXP874P60R-1,100P,* X X X X O O O O O O PAL 62 IC601 CXP874P60R-1,100P,* O O O O X X X X X - NTSC 63 ICD01 KM416S1120,TSOP,* X X X O X X X X O O DIS O 64 ICD02 KS7333,QFP,* X X X O X X X X O O DIS O 65 ICD03 TC7S08FU,NONE,* X X X O X X X X O O DIS O 66 ICW01 KS7332B,VQFP,* X X X X X X X X X O XDR O 67 L281 10uH,5%,* - - - - - - - - - O PAL 68 L351 33uH,10%,* X X X X X X X X X X None 69 L702 100uH,NONE,* X X X X X X X X X X None 70 L906 10uH,10%,* X X X X X X X X X X None 71 L907 6.8UH,NONE,* X X X X X X X X X X None 72 L913 33uH,10%,* X X X X X X X X X X None 73 L923 33UH,NONE,* X X X X X X X X X - None 74 LD01 22uH,NONE,* X X X O X X X X O O DIS O 75 LD02 22uH,10%,* X X X O X X X X O O DIS O 76 Q220 UMX2,50V,* - - - - - - - - - X None 77 Q222 UMX2,50V,* X X X X X X X X X - None 78 Q225 2SC4081,200mW,* - - - - - - - - - X None 79 Q241 KTA2014,100mW,* - - - - - - - - - X None 80 Q242 KRC404,100mW,* - - - - - - - - - X None 81 Q269 2SC4081,200mW,* - - - - - - - - - X None 82 Q283 2SC4081,200mW,* X X X X X X X X X - None 83 Q353 KTA2014,100mW,* X X X X X X X X X - None 84 Q354 KRC404,100mW,* X X X X X X X X X - None 85 Q504 UMX2,50V,* O O O O O O O O O O BUFFER O 86 Q602 KRC404,100mW,* X X X X X X X X X X None 87 Q701 KTA1298,PNP,* X X X X X X X X X X None 88 Q702 KRC402,100MW,* X X X X X X X X X X None 89 Q761 100mW,47K/47Kohm,* X X O O X O O O O - REMOCON O 90 Q762 2SC4081,200mW,* X X O O X O O O O O REMOCON O 91 Q904 100mW,4.7K,* X X X X X X X X X X None 92 Q905 100mW,4.7K,* X X X X X X X X X X None 93 Q910 FP101,1.3W,* X X X X X X X X X X None 94 QP07 2SB970R,200mW,* X X X X X X X X X X None 95 R024 680,(1/16W),* - - - - - - - - - O PAL 96 R159 1.2K,(1/16W),* O O O O X X X X X - NTSC

750(1/16W),* X X X X O O O O O - PAL

97 R162 330,(1/16W),* X X X X O O O O O - PAL

470,(1/16W),* O O O O X X X X X - NTSC 98 R163 330,(1/16W),* O O O O O O O O O - PAL 99 R206 560,(1/16W),* O O O O X X X X X - NTSC

680,(1/16W),* X X X X O O O O O - PAL 100 R211 3.3K,(1/16W),* O O O O X X X X X - NTSC

2.2K,(1/16W),* X X X X O O O O O - PAL 101 R216 000,(1/16W),* - - - - - - - - - X None 102 R223 3.3K,(1/16W),* - - - - - - - - - X None 103 R225 15K,(1/16W),* - - - - - - - - - X None 104 R226 10K,(1/16W),* - - - - - - - - - X None 105 R230 1K,(1/16W),* X X X X X X X X X - None 106 R231 1.5K,(1/16W),* X X X X X X X X X - None 107 R232 2.2K,(1/16W),* X X X X X X X X X - None 108 R233 1.5K,(1/16W),* X X X X X X X X X - None 109 R234 1K,(1/16W),* X X X X X X X X X - None

NO LOC VALUE(BASIC) SCM50 SCM51 SCM52 SCM53 VP-M50 VP-M51 VP-M51(B) VP-M52 VP-M53 VP-M54 OPTION

9-3Samsung Electronics

Schematic Diagrams

110 R235 000,(1/16W),* X X X X X X X X X - None 111 R241 1K,(1/16W),* - - - - - - - - - X None 112 R247 4.7K,(1/16W),* - - - - - - - - - X None 113 R261 2.2K,(1/16W),* - - - - - - - - - O PAL 114 R268 5.6K,(1/16W),* - - - - - - - - - X None 115 R269 10K,(1/16W),* - - - - - - - - - X None 116 R270 470,(1/16W),* - - - - - - - - - X None 117 R281 22K,(1/16W),* X X X X X X X X X - None 118 R282 18K,(1/16W),* X X X X X X X X X - None 119 R283 560,(1/16W),* - - - - - - - - - O PAL 120 R284 2.2K,(1/16W),* - - - - - - - - - O PAL 121 R292 1K,(1/16W),* X X X X O O O O O - PAL

820,(1/16W),* O O O O X X X X X - NTSC 122 R297 2.2K,(1/16W),* X X X X X X X X X - None 123 R353 4.7K,(1/16W),* X X X X X X X X X - None 124 R354 1K,(1/16W),* X X X X X X X X X - None 125 R535 10K,(1/16W),* O O O O X X X X X - NTSC 126 R535 15K,(1/16W),* X X X X O O O O O O PAL 127 R547 220K,(1/16W),* O O O O O O O O O O BUFFER O 128 R548 220K,(1/16W),* O O O O O O O O O O BUFFER O 129 R549 220K,(1/16W),* O O O O O O O O O O BUFFER O 130 R550 220K,(1/16W),* O O O O O O O O O O BUFFER O 131 R551 150K,(1/16W),* O O O O O O O O O O BUFFER O 132 R552 150K,(1/16W),* O O O O O O O O O O BUFFER O 133 R553 1M,(1/16W),* O O O O O O O O O O BUFFER O 134 R554 1M,(1/16W),* O O O O O O O O O O BUFFER O 135 R601 000,(1/16W),* X X X X X X X X X X None 136 R602 000,(1/16W),* X X X X X X X X X X None 137 R603 000,(1/16W),* X X X X X X X X X X None 138 R604 000,(1/16W),* X X X X X X X X X X None 139 R605 100,(1/16W),* X X X X X X X X X X None 140 R606 000,(1/16W),* X X X X X X X X X X None 141 R624 220K,(1/16W),* X X X X X X X X X X None 142 R627 1K,(1/16W),* X X X X X X X X X X None 143 R628 1K,(1/16W),* X X X X X X X X X X None 144 R649 1M,(1/16W),* O O O O O O O O O O M1 145 R650 1M,(1/16W),* O O O O O O O O O O M1 146 R671 100K,(1/16W),* O O O O O O O O O O M1 147 R672 100K,(1/16W),* X X X X X X X X X X None 148 R694 470,(1/16W),* X X X X X X X X X X None 149 R699 100K/F,(1/16W),* X X X X X X X X X X None 150 R717 470,(1/16W),* X X X X X X X X X X None 151 R718 1K,(1/16W),* X X X X X X X X X X None 152 R726 4.7K,(1/16W),* X X X X X X X X X X None 153 R735 1K,(1/16W),* X X X X X X X X X X None 154 R744 10K,(1/16W),* X X X X X X X X X X None 155 R745 10K,(1/16W),* X X X X X X X X X X None 156 R761 10K,(1/16W),* X X O O X O O O O O REMOCON O 157 R762 15K,(1/16W),* X X O O X O O O O O REMOCON O 158 R763 47,(1/16W),* X X O O X O O O O O REMOCON O 159 R906 100K,(1/16W),* O O O O X X X X X - NTSC

150K,(1/16W),* X X X X O O O O O - PAL 160 R934 4.7K,(1/16W),* X X X X X X X X X X None 161 R935 10K,(1/16W),* X X X X X X X X X X None 162 R936 2.2K,(1/16W),* X X X X X X X X X X None 163 R937 10K,(1/16W),* X X X X X X X X X X None 164 R938 1M,(1/16W),* X X X X X X X X X X None 165 R939 5.6K,(1/16W),* X X X X X X X X X X None 166 R940 000,(1/16W),* X X X X X X X X X X None 167 R941 100K,(1/16W),* X X X X X X X X X X None 168 RD05 000,(1/16W),* X X X O X X X X O O DIS O

NO LOC VALUE(BASIC) SCM50 SCM51 SCM52 SCM53 VP-M50 VP-M51 VP-M51(B) VP-M52 VP-M53 VP-M54 OPTION

169 RD51 10,1/16W,* X X X O X X X X O O DIS O 170 RP100 000,(1/16W),* O O X X O O O X O - B&W 171 RP100 000,(1/16W),* X X O O X X X O X O CVF 172 RP101 000,(1/16W),* O O O O O O O O O X XDR X 173 RP102 000,(1/16W),* O O O O O O O O O X XDR X 174 RP103 000,(1/16W),* O O O O O O O O O X XDR X 175 RP104 000,(1/16W),* O O O O O O O O O X XDR X 176 RP105 000,(1/16W),* O O O O O O O O O X XDR X 177 RP106 000,(1/16W),* O O O O O O O O O X XDR X 178 RP107 000,(1/16W),* O O O O O O O O O X XDR X 179 RP108 000,(1/16W),* O O O O O O O O O X XDR X 180 RP109 000,(1/16W),* O O O O O O O O O X XDR X 181 RP110 000,(1/16W),* O O O O O O O O O X XDR X 182 RP111 000,(1/16W),* O O O X O O O O X X DIS X 183 RP112 000,(1/16W),* O O O X O O O O X X DIS X 184 RP113 000,(1/16W),* O O O X O O O O X X DIS X 185 RP114 000,(1/16W),* O O O X O O O O X X DIS X 186 RP115 000,(1/16W),* O O O X O O O O X X DIS X 187 RP116 000,(1/16W),* O O O X O O O O X X DIS X 188 RP117 000,(1/16W),* O O O X O O O O X X DIS X 189 RP118 000,(1/16W),* O O O X O O O O X X DIS X 190 RP119 000,(1/16W),* O O O X O O O O X X DIS X 191 RP120 000,(1/16W),* O O O X O O O O X X DIS X 192 RP130 100K,(1/16W),* X X X X X X X X X X None 193 RP131 100K,(1/16W),* X X X X X X X X X X None 194 RP141 100K,(1/16W),* X X X O X X X X O O DIS O 195 RP142 1K,(1/16W),* O O O X O O O O X X DIS X 196 RP300 000,(1/16W),* O O O O O O O O O O M1 197 RP301 000,(1/16W),* O O O O O O O O O O M1 198 RP302 000,(1/16W),* O O O O O O O O O O M1 199 RP303 000,(1/16W),* O O O O O O O O O O M1 200 RP304 000,(1/16W),* O O O O O O O O O - M1 201 RP66 100K,(1/16W),* X X X X O O O O O O PAL 202 RP67 100K,(1/16W),* X X X X X X X X X O None 203 RP68 1K,(1/16W),* O O O O X X X X X X NTSC 204 RP69 1K,(1/16W),* O O O O O O O O O X NORMAL 205 RP98 12K,(1/16W),* X X X X X X X X X X None 206 RP99 12K,(1/16W),* X X X X X X X X X X None 207 RW01 4.3,(1/10W),* X X X X X X X X X O None 208 SW601 SWITCH-TACT,12V,* O O O O O O O O O - M1 209 SW602 SWITCH-TACT,12V,* X X X X X X X X X X None 210 SW603 SWITCH-TACT,12V,* O O O O O O O O O - M1 211 SW604 SWITCH-TACT,12V,* O O O O O O O O O - M1 212 SW605 SWITCH-TACT,12V,* O O O O O O O O O - M1 213 SW606 SWITCH-TACT,12V,* O O O O O O O O O - M1 214 SW607 SWITCH-TACT,12V,* X X X X X X X X X X None 215 T901 TRANS,CST063(M1),* O O X X O O O X O O B&W