SAMSUNG SVB165FXEF Service Manual

VIDEO CASSETTE RECORDER

SV-717X/715X/700XK/617X/615X SV-717B/617B/615B SV-717F/617F SV-615G/B160B/B140G SVR-715/615

SERVICE

PLAY

STOP

POWER

EJECT

VIDEO EDIT

REW

F.F

PLAY STOP

P/STILL

POWER EJECT

OPEN

SV-717X/715X/700XK/717B/717F

SV-B160B/SVR-715

SV-617X/615X SV-617B/615B SV-617F/615G

SV-B140G/SVR-615

Manual

VIDEO CASSETTE RECORDER CONTENTS

For mechanical disassembly and adjustment, refer to the “Mechanical Manual” (DX7-A/AC, DX8-A/AC AC68-20392A).

1. Precautions

2. Reference Information

3. Product Specifications and Comparison Chart

4. Disassembly and Reassembly

5. Alignment and Adjustment

6. Exploded View and Parts List

7. Electrical Parts List

8. Block Diagrams

9. PCB Diagrams

10. Wiring Diagram

11. Schematic Diagrams

Samsung Electronics 1-1

1. Precautions

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 pretective 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 unitÕs AC switch first in the ON position and then OFF, measure the current between a known erath 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. 1-1 AC Leakage Test

7. Antenna Cold Check : With the unitÕs 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 (Òsolid stateÓ) 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 sny 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.)

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

Precautions

1-2 Samsung Electronics

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 manufacturerÕs 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 instrumentÕs ground lead to the instrument chassis ground before connecting the positive lead; always remove the instrumentÕs 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, outof-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 Òintegral implosionÓ 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 Òin-lineÓ picture tubes are equipped with a permanently attached deflection yoke; do not try to remove such Òpermanently attachedÓ 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 Electronics 2-1

2. Reference Information

2-1 IC BLOCK

2-1-1 IC601 (HD6473977)

Reference Information

2-2 Samsung Electronics

2-1-2 IC602 (HD6473977)

Reference Information

Samsung Electronics 2-3

2-1-3 IC3P01 (LA70020)

Reference Information

2-4 Samsung Electronics

2-1-4 IC301 (SS11511M/SS11501M)

Reference Information

Samsung Electronics 2-5

2-1-5 IC303 (SS23377M/SS23378M)

Reference Information

2-6 Samsung Electronics

2-1-6 IC501 (TA1246F)

Reference Information

Samsung Electronics 2-7

2-1-7 IC801 (KA8119)

Reference Information

2-8 Samsung Electronics

MEMO

Samsung Electronics 3-1

3. Product Specifications and Comparison Chart

3-1 Product Specifications

Operation Description

Format VHS PAL standard (except middle east asia : VHS PAL/NTSC standard) Heads Video : 4 rotary heads

Hi-Fi audio : 2 rotary heads Audio/Control : 1 stationary head

Erase : 1 full track erase head, Flying erase : 1 rotary head Receiving channel VHF-I, VHF-III, UHF, Hyperband Television system Standard B/G (for German & West Europe)

Standard B/G, L’L (for France)

Standard B/G, D/K (for East Europe & Middle East Asia)

Standard I (for U.K), Standard I/I (for South Africa)

Standard B/B (for Australia) Recording system

Luminance FM azimuth recording

Colour

PAL (NTSC/MESECAM) : Down converted subcarrier phase shifted direct recording

SECAM : 1/4 counted down subcarrier direct recording

NTSC PB on PAL TV Tape speed SP : 23.39 mm/sec, LP : 11.69 mm/sec Recording/playback time SP : 3 hours (E-180 Tape), LP : 6 hours (E-180 Tape) F.F/REW time About 100 ~ 190 sec in REW/F.F with E-180 tape VIDEO

Input 0.5 to 2.0 Vp-p : 75 ohm unbalanced

Output 1.0 ± 0.2 Vp-p : 75 ohm unbalanced

Signal-to-noise ratio Better than 43 dB (SP)

Horizontal resolution More than 240 lines (SP)

Audio

Input -8 dBm, 47 Kohm unbalanced

Output -8 ± 3 dBm, 1 Kohm unbalanced

Wow and flutter (WTD) 0.4% max (SP)

Signal-to-noise ratio Hi-Fi : 68dB min (IHF A filter), Mono : 42 dB min (IHF filter)

Frequency response Hi-Fi : 20Hz ~ 20KHz, Mono : 100Hz ~ 8KHz Power requirement 230V or 100 ~ 240V (AC 50/60 Hz) Power consumption Approx. 21 watts Operation temperature 41°F ~ 104°F (5°C ~ 40°C) Operation humidity 10%-75% Weight 4.4 Kg (net) Dimensions (W x H x D) 380 x 90.5 x 310 mm

Design and specifications are subject to change without notice.

Product Specifications

3-2 Samsung Electronics

3-2 Comparison Chart

COUNTRY MODEL HEADS A2 NICAM S/VIEW V/PLUS VPS PDC CANAL+ P/MIERE VCR/TV

GERMANY SV-717X 7 O X S/DLX X O O X O O O

SV-617X 6 O O S/DLX X O O X O O X

SV-615X 6 O X O X O O X O O X

FRANCE SV-717F 7 O O S/DLX X O O O X O O

SV-617F 6 O O S/DLX X O O O X O X

U.K SV-717B 7 X O X V/DLX O O X X X O

SV-617B 6 X O X V/DLX O O X X O X

SV-615B 6 X O X O P P X X O X

SPAIN SV-715X 7 O O X O O O O X O O

SV-615X 6 O O O X O O O X O X

ITALY SV-715X 7 O X O X O O O X O O

SV-615X 6 O X O X O O O X O X

PORTUGAL SV-715X 7 O O O X O O O X O O

SV-615X 6 O O O X O O O X O X

SWEDEDN/NORWAY

SV-700XK 7 O O O X O O X O O O

FINLAND

SV-615X 6 O O O X O O X O O X

SWITZERLAND SV-715X 7 O X O X O O X O O O

SV-615X 6 O X O X O O X O O X

AUSTRIA SV-700XK 7 O X O X O O X O O O

SV-615X 6 O X O X O O X O O X

GREECE SV-715X 7 O X O X O O X O O O

SV-615X 6 O X O X O O X O O X

NETHERLANDS SV-715X 7 O O O X O O O X O O

SV-615X 6 O X O X O O O X O X

BELGIUM SV-715X 7 O O O X O O O X O O

SV-615X 6 O O O X O O O X O X

DENMARK SV-715X 7 O O O X O O X O O O

SV-615X 6 O O O X O O X O O X

CIS SVR-715 7 X X O X X X X X X O

SVR-615 6 X X X X X X X X X O

RUSSIS SVR-715 6 X X O X X X X X X O

SVR-615 6 X X X X X X X X X O

AUSTRALIA SV-B160B 6 O X X G-CODE X X X X X O

CROATIA SV-615X 6 O X O X O O X O O O

SOLOVENIA SV-615X 6 O X O X O O X O O O

CZECH. SV-615G 6 O O O X O O X X X O

HUNGARY SV-615G 6 O O O X O O X X X O

POLAND SV-615G 6 O O O X O O X X X O

BULGARIA SV-615G 6 O O O X O O X X X O

ROMANIA SV-615G 6 O O O X O O X X X O

ISRAEL SV-B140G 6 X X X X X X X X X O

DIAMOND HEAD

(DLC)

Samsung Electronics 4-1

4. Disassembly and Reassembly

4-1 Cabinet Assembly

Note : Disassemble in the order shown.

Reassemble in reverse order.

4-1-1 Cabinet Top removal

Œ REMOVE 3 SCREWS. (BH:3-4X16-BLACK)

Fig. 4-1 Cabinet Top removal

4-1-2 Bottom cover removal

Œ REMOVE 2 SCREWS. (BH:2-3X12-YELLOW)

´ Lift up the bottom cover in the direction of arrow.

Fig. 4-2 Bottom Cover removal

Disassembly and Reassembly

4-2 Samsung Electronics

4-1-3 Ass’y Front Panel removal

(Bottom view)

Œ RELEASE 4 HOOKS.

´ RELEASE 3 HOOKS.

(Top view)

Fig. 4-3 Ass’y Front Panel removal

Disassembly and Reassembly

Samsung Electronics 4-3

4-1-4 Ass’y Function-Timer removal

Note : Take extreme care not to damage the PCB when removing it.

Fig. 4-4 Ass’y Function-Timer removal

Œ RELEASE 5 TABS.

´ Remove the function-timer pcb in the direction of arrow.

Disassembly and Reassembly

4-4 Samsung Electronics

4-1-5 Chassis removal

Œ REMOVE 2 SCREWS. (BH;2-3X12-YELLOW)

´ REMOVE 2 SCREWS. (BH;2-4X12-YELLOW)

ˇ REMOVE 1 SCREW. (BH;3X12-YELLOW)

CONNECTOR BOARD-ASS'Y

∏ Lift the Main PCB up to remove.

¨ LIFT THE ASS'Y FULL DECK UP.

ˆ RELEASE 1 TAB

Ø RELEASE 2 TABS.

Note : 1. When removing chassis, take extreme care not to damage the main PCB front.

2. When reinstalling the deck on the main PCB, take extreme care not to damage the sensor.

Fig. 4-5 Chassis Removal

Disassembly and Reassembly

Samsung Electronics 4-5

4-2 Circuit Board Locations

Fig. 4-6 Circuit Board Locations

MAIN BOARD

SUB BOARD

(A2/NICAM)

FUNCTION-TIMER BOARD

SECAM BOARD

(SV-717F/617F Only)

Disassembly and Reassembly

4-6 Samsung Electronics

MEMO

Samsung Electronics 5-1

5. Alignment and Adjustment

Note : After replacing the assÕy full deck, the assÕy main, the cylinder assÕy and the micom(IC601), the remote

control assÕy can be used to adjust the ÒX-point (tracking center) adjustmentÓ and ÒHead S/W pointÓ adjustment.

5-1 Reference

5-1-1 The type of remote control ass’y

1. Remote control assÕy (AC93-10039Y/69099-633-252) is specified as a service jig in the service manual of X-5/X-6(DX5-R/DX5-RC/DX6-R/DX6-RC) chassis. (See Fig. 5-1)

2. Normal remote control assÕy for X-7/X-8 (DX7-R/DX7-RC/DX8-R/DX8-RC) chassis. (See Fig. 5-2)

5-1-2 How to identify between normal

remote control ass’y and multi remote control ass’y for X-7/X-8 chassis (See Fig. 5-2)

1. The color of some buttons related to TV function are

gold.

2. Audio button is added instead of the test button hidden behind of inlay.

3. The positions of some buttons are different.

EJECT

45 6

789

CLK/COUNT

REW

F.F

STOP

CLR/RST DISPLAY

Q-PRO

DAILY WEEKLY

REC

P/S

PRESET BAND

SEARCH MEMORY

OUTPUT

INDEX SLOW INPUT

INPUT BUTTON

SP/LP BUTTON

SP LP A.DUB VPS

FINE CH

TRK (TRACKING, FINE) BUTTON

POWER BUTTON

POWER

PLAY BUTTON

PLAY

TEST BUTTON IS HIDDEN BEHIND OF INLAY.

HEAD S/W ADJ. ("INPUT" OR "TEST" AND "3" BUTTON)

TRACKING CENTER ADJ. ("INPUT" OR "TEST" AND "1" BUTTON)

633-252

REMOTE CONTROL ASS'Y PART NO.

Fig. 5-1 Remote Control Ass’y Jig for X-5/X-6 Chassis

(AC93-10039Y/69099-633-252)

EJECT

45 6

789

CLK/COUNT

REW

F.F

STOP

AUDIO

DISPLAY

REC

P/S

INDEX A.TRK

INPUT BUTTON

FINE PROG

TRK (TRACKING, FINE) BUTTON

POWER BUTTON

POWER

PLAY BUTTON

PLAY

TEST BUTTON IS HIDDEN BEHIND OF INLAY.

HEAD S/W ADJ. ("INPUT" OR "TEST" AND "3" BUTTON)

TRACKING CENTER ADJ. ("INPUT" OR "TEST" AND "1" BUTTON)

SYSTEM

CLR/RST

SPEED BUTTON

SPEED AFT

INPUT

TV/VCR

PICTURE

A.DUB

45 6

789

CLK/COUNT

REW

F.F

STOP

DISP./

REC

P/S

INDEX

VCR

POWER

PLAY

VCR

CLR/RST

SPEED

TV/VCR

PICTURE

A.DUB

NORMAL REMOTE CONTROL ASS'Y

(CAN ADJUST)

MULTI REMOTE CONTROL ASS'Y

(CAN NOT ADJUST)

-/--

FINE

AUDIO

ADD BUTTON(AUDIO)

GOLD COLOR

POWER

INPUT

GOLD COLOR

VOLUME PROG

GOLD COLOR

Q-PRO

SLOW

SOFTEN OK SHARPEN

Q-PRO

SLOW

SOFTEN OK SHARPEN

Fig. 5-2 Remote Control Ass’y for X-7/X-8 Chassis

Alignment and Adjustment

5-2 Samsung Electronics

5-2 Mechanical Adjustment

Note : Refer to the Mechanical Manual ÒDX7-A/DX7-AC/DX8-A/DX8-AC (AC68-20392A)Ó for the adjustment

and confirmation of assÕy full deck.

5-2-1 The number and position of test point

GND

CTL

TP01

H'D SW

V.ENV

A.OUT

V.OUT

AGC

SCART CTL

TP02

TP03

TP04

TP05

TP06

TP07

TP08

Fig. 5-3 The position of test point (Main PCB-Component side)

Test point : TP02 (CTL Pulse)

TP03 (H’D S/W -Trigger) TP04 (V. Envelope) TP05 (Audio out)

CTL PULSE

V. ENVELOPE

AUDIO OUT

H’D S/W -TRIGGER

Alignment and Adjustment

Samsung Electronics 5-3

5-2-2 X-Point(Tracking center) adjustment

(See the 2-2-1 (d) AC HEAD POSITION(X-POINT) ADJUSTMENT on page 2-3 of the mechanical manual)

5-2-2 (a) IF THE REMOTE CONTROL ASS’Y IS

NOT AVAILABLE

1. Playback the colorbar alignment tape.

2. Connect CH-1 scope probe to ÒTP02Ó and CH-2 scope probe to ÒTP03Ó. And then, trigger head switching pulse.

3. Set tracking preset to 11msec (2head : 2.7msec, 4, 6head : 11msec) using the ÒFINE (Tracking)Ó button / of the other remote control assÕy except the remote control assÕy jig for X-5/ X-6 chassis and the normal remote control assÕy for X-7/X-8 chassis.

4. Insert the adjusting driver (+) into X-position adjusting gear. Adjust the driver in either direction for maximum envelope waveform.

Note :

Since the adjusting gear unit may be damaged, do not adjust by force when adjusting the X-point using the adjusting driver (+). After turn the X-point adjusting screw (D) counterclockwise a little, perform the adjustment. After adjustment is completed, tighten the screw.

5-2-2 (b) IF THE REMOTE CONTROL ASS’Y

(AC93-10039Y/69099-633-252) IS AVAILABLE

Note : How to use the ÒTESTÓ button.

1. Disattach the inlay of remote control assÕy. (See Fig. 5-1 and Fig. 5-2)

2. Press the ÒTESTÓ button with the pincers and the precise driver as shown in Fig. 5-1 and 5-2)

1. When using the ÒINPUTÓ button of remote control assÕy;

1) Simultaneously press the ÒINPUTÓ button and Ò1Ó button in PB mode. This will adjust the tracking center automatically.

2) Set the tracking preset using the ÒFINE (Tracking) button of remote control.

3) After adjustment is completed, press the ÒPOWERÓ button to release.

2. When using the ÒTESTÓ button of remote control assÕy ;

1) Simultaneously press the ÒTESTÓ button and Ò5Ó

button in PB mode.

This will adjust the tracking center automatically.

2) Set the tracking preset using the ÒFINE (Tracking) button of remote control.

3) After adjustment is completed, press the ÒPOWERÓ button to release.

- Volt/div. : CH-1 = 0.1V - Time/div. : 5msec CH-2 = 0.2V

Fig. 5-4 Tracking preset adjustment

Fig. 5-5 Tracking preset adjustment

SCREW(C) TILT ADJUST

X-POSITION ADJUST GEAR

HOLE

SCREW(A) HEIGHT ADJUST

SCREW(B) AZIMUTH ADJUST

SCREW(D) X-POINT LOCKING

Fig. 5-6 Location of A/C Head adjustment screw

2.7msec (2 Head), 11msec (4, 6 Head)

CH-2 Probe

TP02

H'D S/W Pulse

CH-1 Probe

TP03

CTL Pulse

REMOTE

BUTTONS

CONTROL PULSE REMOVE

FINE

PUSH

Alignment and Adjustment

5-4 Samsung Electronics

5-2-2 (b) IF THE NORMAL REMOTE CONTROL

ASS’Y OF X-7/X-8(DX7-R/DX7-RC/ DX8-R/DX8-RC) CHASSIS IS AVAILABLE

Note 1 : Two kinds of remote control assÕy are used

for X-7/X-8(DX7-R/DX7-RC/DX8-R/ DX8-RC) chassis.

1. One is a normal remote control assÕy, the other is a multi remote control assÕy

2. All adjustments are adjusted by normal remote control assÕy only.

3. For the identification of normal remote control assÕy and multi remote control assÕy, See page 5-1.

Note 2 : How to use the ÒTESTÓ button.

1. Disattach the inlay of remote control assÕy. (See Fig. 5-1 and Fig. 5-2)

2. Press the ÒTESTÓ button with the pincers and the precise driver as shown in Fig. 5-1 and 5-2)

1. When using the ÒINPUTÓ button of remote control assÕy;

1) Simultaneously press the ÒINPUTÓ button and Ò1Ó button in PB mode. This will adjust the tracking center automatically.

2) Set the tracking preset using the ÒFINE (Tracking) button of remote control.

3) After adjustment is completed, press the ÒPOWERÓ button to release.

2. When using the ÒTESTÓ button of remote control assÕy ;

1) Simultaneously press the ÒTESTÓ button and Ò5Ó

button in PB mode.

This will adjust the tracking center automatically.

2) Set the tracking preset using the ÒFINE (Tracking) button of remote control.

3) After adjustment is completed, press the ÒPOWERÓ button to release.

Alignment and Adjustment

Samsung Electronics 5-5

5-3 Electrical Adjustment

5-3-1 Head S/W Adjustment

Note : Only remote control assÕy can adjust.

5-3-1 (a) IF REMOTE CONTROL ASS’Y

(AC93-10039Y/69099-633-252) IS AVAILABLE

1. When using the ÒINPUTÓ button of remote control assÕy ;

1) Insert an SP tape into the housing assÕy.

2) Press the ÒPLAYÓ button.

3) Press the ÒINPUTÓ button and Ò3Ó button simultaneously.

4) This will adjust the head S/W point adjustment automatically.

5) After the adjustment is completed, press ÒPOWERÓ button to release.

2. When using the ÒTESTÓ button of remote control assÕy ;

1) Insert an SP tape into the housing assÕy.

2) Press the ÒPLAYÓ button.

3) Press the ÒTESTÓ button and ÒSP/LPÓ button simultaneously.

4) This will adjust the head S/W point adjustment automatically.

5) After adjustment is completed, press the ÒPOWERÓ button to release.

5-3-1 (b) IF NORMAL REMOTE CONTROL

ASS’Y FOR X-7/X-8(DX7-R/DX7-RC/ DX8-R/DX8-RC) CHASSIS IS AVAILABLE

1. When using the ÒINPUTÓ button of remote control assÕy ;

1) Insert an SP tape into the housing assÕy.

2) Press the ÒPLAYÓ button.

3) Press the ÒINPUTÓ button and Ò3Ó button simultaneously.

4) This will adjust the head S/W point adjustment automatically.

5) After the adjustment is completed, press ÒPOWERÓ button to release.

2. When using the ÒTESTÓ button of remote control assÕy ;

1) Insert an SP tape into the housing assÕy.

2) Press the ÒPLAYÓ button.

3) Press the ÒTESTÓ button and ÒSPEEDÓ button simultaneously.

4) This will adjust the head S/W point adjustment automatically.

5) After adjustment is completed, press the ÒPOWERÓ button to release.

Alignment and Adjustment

5-6 Samsung Electronics

5-3-2 RF AGC Adjustment

(SV-717F/617F Only)

1. ÒE-EÓ, (stop mode), RF signal.

2. TP4N01 and VR4L01,

-. Apply PAL color bar signal to the video input terminal of the TV channel generator and set channel selector to CH2 (48.25 MHz).

-. Adjust the point signal level so that the output of attenuator is 70dBu.

-. Apply the output of attenuator to the ANT IN terminal of VCR.

-. Set the chaneel of VCR to CH2.

-. Conec DC voltmeter to TP4N01.

-. Adjust VR4L01 for DC3.5 ± 0.1V.

PAL COLOR BAR SIGNAL OUT

PAL PATTERN GENERATOR

TV CH GENERATOR CH2 (48.25MHz)

DC VOLTMETER

ATTENUATOR

Composition for RF AGC Adjustment

ANT IN

TP4N01

VCR

TP4N01

AGC T/P

VR4L01

AGC

IC4L01

IC4N01

Fig. 5-7 SUB (A2/NICAM) PCB

Samsung Electronics 6-1

6. Exploded View and Parts List

6-1 Cabinet Assembly - - - - - - - - - - - - - - - - - - - - - - - - - - - -

(SV-717X/715X/700XK/717F/717B/SVR-715)

6-2 Cabinet Assembly - - - - - - - - - - - - - - - - - - - - - - - - - - - -

(SV-617X/615X/617F/617B/615B/615G/SVR-615/SV-B160B/B140G)

6-3 Mechanical Parts (Top Side) ; 7 H’D - - - - - - - - - - - - - - -

6-4 Mechanical Parts (Top Side) ; 6 H’D - - - - - - - - - - - - - - -

6-5 Mechanical Parts (Bottom Side) - - - - - - - - - - - - - - - - - -

6-6 Housing Assembly - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Page

6-2

6-4

6-6

6-8

6-10

6-12

Exploded View and Parts List

6-2 Samsung Electronics

6-1 Cabinet Assembly (SV-717X/715X/700XK/717F/717B/SVR-715)

155

108

661

SC301

LD601A

SP602

SP601

PT602A

PT601A

663

S.N.A : Service Not Available

TOP CABINET

(S.N.A)

MAIN PCB (S.N.A)

SUB PCB

(S.N.A)

F-TIMER PCB (S.N.A)

157

109

156

SECAM PCB (S.N.A)

157

153

FULL DECK (S.N.A)

Exploded View and Parts List

Samsung Electronics 6-3

Loc. No Part No Description and Specification Remark

Refer to table below

ASSY-PANEL FRONT

Refer to table below

ASSY-FRONT DOOR

Refer to table below

DOOR-CASSETTE 22 AC61-62003A SPRING;-,SUS304,(GE/RCA),-,-,-,54 62664-0021-00 DAMPER(ASSY);SV-70D 108

Refer to table below

CONNECTOR BOARD-ASSY 109 AC63-32126A COVER-BOTTOM;SV-D140F 153 AC60-12126A SCREW-BH;-,BH,-,4*12,FE,FZY,-,-,155 AC60-12134A SCREW-TAP BH;-,BH,-,2-4X16,-,FE 156 AC60-10069A SCREW-TAPTITE;PH,+,-,M3,L10,ZPC3,SWRCH18 157 AC60-10063A SCREW-TAPTITE;BH,+,-,M3,L12,ZPC3,SWRCH18 661

Refer to table below

POWER-CORD 663 3711-002603 CONNECTOR-HEADER;NOWALL,20P,1R,1.5MM,STR LD601A AC61-22345A HOLDER-LED;POM,-,-,-,-,PT601A AC61-22344A HOLDER-PHOTO;POM,-,-,-,-,PT602A AC61-22344A HOLDER-PHOTO;POM,-,-,-,-,SP601 AC61-22321A HOLDER-TR;POM,-,-,-,-,SP602 AC61-22321A HOLDER-TR;POM,-,-,-,-,SC301 AC98-12027B ASSY-SH/CASE TOP;SV-A160X/SEG,IS-PAL A

COUNTRY MODELS 1 2 21 108 661

GERMANY SV-717X AC98-11249Y AC64-50836Q AC64-50838Q AC61-10972V AC39-10019A

FRANCE SV-717F AC98-11249U AC64-50836S AC64-50838S AC61-10972W AC39-10019A

U.K SV-717B AC98-11250A AC64-50836P AC64-50838P AC61-10972E AC39-12022K SPAIN SV-715X AC98-11249W AC64-50836L AC64-50838L AC61-10972V AC39-10019A ITALY SV-715X AC98-11249V AC64-50836K AC64-50838K AC61-10972V AC39-10019A

PORTUGAL SV-715X AC98-11249W AC64-50836L AC64-50838L AC61-10972V AC39-10019A

SWEDEN/NORWAY/FINLAND

SV-700XK AC98-11258C AC98-11258L AC64-50838T AC61-10972V AC39-10019A

SWITZERLAND SV-715X AC98-11249V AC64-50836K AC64-50838K AC61-10972V AC39-10019A

AUSTRIA SV-700XK AC98-11258C AC98-11258L AC64-50838T AC61-10972V AC39-10019A GREECE SV-715X AC98-11249V AC64-50836K AC64-50838K AC61-10972V AC39-10019A

NETHERLANDS SV-715X AC98-11249W AC64-50836L AC64-50838L AC61-10972V AC39-10019A

BELGIUM SV-715X AC98-11249W AC64-50836L AC64-50838L AC61-10972V AC39-10019A

DENMARK SV-715X AC98-11249W AC64-50836L AC64-50838L AC61-10972V AC39-10019A

CIS SVR-715 AC98-11249Z AC64-50836N AC64-50838N AC61-10972Z AC39-10019A

RUSSIS SVR-715 AC98-11249Z AC64-50836N AC64-50838N AC61-10972Z AC39-10019A

Exploded View and Parts List

6-4 Samsung Electronics

6-2 Cabinet Assembly

(SV-617X/615X/617F/617B/615B/615G/SVR-615/SV-B160B/B140G)

155

108

661

SC301

LD601A

SP602

SP601

PT602A

PT601A

663

157

153

FULL DECK (S.N.A)

S.N.A : Service Not Available

TOP CABINET

(S.N.A)

MAIN PCB (S.N.A)

SUB PCB

(S.N.A)

CN604A

F-TIMER PCB

(S.N.A)

157

109

156

SV-B160B

SV-617X/615X/617F/617B/615B/615G/SV-B140G/SVR-615

SECAM PCB (S.N.A)

Exploded View and Parts List

Samsung Electronics 6-5

Loc. No Part No Description and Specification Remark

Refer to table below

ASSY-PANEL FRONT 2 AC64-50836M ASSY-FRONT DOOR SV-B160B Only 21

Refer to table below

DOOR-CASSETTE 22 AC61-62003A SPRING;-,SUS304,(GE/RCA),-,-,-,31

Refer to table below

DOOR-FRONT L 32

Refer to table below

DOOR-FRONT R 51 AC64-10973A KNOB-SHUTTLE;ABS94,HB,GRY,SV-B80FK,-,54 2664-0021-00 DAMPER(ASSY);SV-70D SV-B160B Only 108

Refer to table below

CONNECTOR BOARD-ASSY 109 AC63-32126A COVER-BOTTOM;SV-D140F 153 AC60-12126A SCREW-BH;-,BH,-,4*12,FE,FZY,-,-,155 AC60-12134A SCREW-TAP BH;-,BH,-,2-4X16,-,FE 156 AC60-10069A SCREW-TAPTITE;PH,+,-,M3,L10,ZPC3,SWRCH18 SV-B160B Only 157 AC60-10063A SCREW-TAPTITE;BH,+,-,M3,L12,ZPC3,SWRCH18 661

Refer to table below

POWER-CORD 663 3711-002603 CONNECTOR-HEADER;NOWALL,20P,1R,1.5MM,STR CN604A 3809-001048 CABLE-FLAT;30V,80C,110mm,6P,1.25MM, UL2896 LD601A AC61-22345A HOLDER-LED;POM,-,-,-,-,PT601A AC61-22344A HOLDER-PHOTO;POM,-,-,-,-,PT602A AC61-22344A HOLDER-PHOTO;POM,-,-,-,-,SP601 AC61-22321A HOLDER-TR;POM,-,-,-,-,SP602 AC61-22321A HOLDER-TR;POM,-,-,-,-,SC301 AC98-12023J ASSY-SH/CASE TOP;SV-A140F,IS-PAL

AC98-12027B ASSY-SH/CASE TOP;SV-A160X/SEG,IS-PAL A SV-B160B Only

COUNTRY MODELS 1 21 31 32 108 661

GERMANY SV-617X AC98-11243U AC64-52148G AC64-50876D AC64-50877D AC61-10972V AC39-10019A

SV-615X AC98-11243V AC64-52148F AC64-50876D AC64-50877E AC61-10972V AC39-10019A

FRANCE SV-617F AC98-11243Y AC64-52148E AC64-50876C AC64-50877F AC61-10972W AC39-10019A

U.K SV-617B AC98-11243X AC64-52148G AC64-50876D AC64-50877G AC61-10972E AC39-12022K

SV-615B AC98-11243W AC64-52148F AC64-50876D AC64-50877H AC61-10972E AC39-12022K

SPAIN SV-615X AC98-11249J AC64-52148F AC64-50876D AC64-50877J AC61-10972V AC39-10019A

ITALY SV-615X AC98-11243V AC64-52148F AC64-50876D AC64-50877E AC61-10972V AC39-10019A

PORTUGAL SV-615X AC98-11249J AC64-52148F AC64-50876D AC64-50877J AC61-10972V AC39-10019A

SWEDEN/NORWAY/FINLAND

SV-615X AC98-11249J AC64-52148F AC64-50876D AC64-50877J AC61-10972V AC39-10019A

SWITZERLAND SV-615X AC98-11243V AC64-52148F AC64-50876D AC64-50877E AC61-10972V AC39-10019A

AUSTRIA SV-615X AC98-11243V AC64-52148F AC64-50876D AC64-50877E AC61-10972V AC39-10019A

GREECE SV-615X AC98-11243V AC64-52148F AC64-50876D AC64-50877E AC61-10972V AC39-10019A

NETHERLANDS SV-615X AC98-11243V AC64-52148F AC64-50876D AC64-50877E AC61-10972V AC39-10019A

BELGIUM SV-615X AC98-11249J AC64-52148F AC64-50876D AC64-50877J AC61-10972V AC39-10019A

DENMARK SV-615X AC98-11249J AC64-52148F AC64-50876D AC64-50877J AC61-10972V AC39-10019A

CIS SVR-615 AC98-11249L AC64-52148F AC64-50876D AC64-50877H AC61-10972Z AC39-10019A

RUSSIS SVR-615 AC98-11249L AC64-52148F AC64-50876D AC64-50877H AC61-10972Z AC39-10019A

CROATIA SV-615X AC98-11243V AC64-52148F AC64-50876D AC64-50877E AC61-10972V AC39-10019A

SOLOVENIA SV-615X AC98-11243V AC64-52148F AC64-50876D AC64-50877E AC61-10972V AC39-10019A

CZECHO SV-615G AC98-11249K AC64-52148F AC64-50876D AC64-50877K AC61-10972Y AC39-10019A

HUNGARY SV-615G AC98-11249K AC64-52148F AC64-50876D AC64-50877K AC61-10972Y AC39-10019A

POLAND SV-615G AC98-11249K AC64-52148F AC64-50876D AC64-50877K AC61-10972V AC39-10019A

BULGARIA SV-615G AC98-11249K AC64-52148F AC64-50876D AC64-50877K AC61-10972Y AC39-10019A

ROMANIA SV-615G AC98-11249K AC64-52148F AC64-50876D AC64-50877K AC61-10972Y AC39-10019A

ISRAEL SV-B140G AC98-11250Z AC64-52148F AC64-50876D AC64-50877H AC61-10972Z AC39-10019A

AUSTRALIA SV-B160B AC98-11250B AC64-50838M X X AC61-10972Z AC39-10015A

+ 129 hidden pages

SAMSUNG SVB165FXEF Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual