SHARP 26SL72M Service Manual

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Page 1

26SL72M

SERVICE MANUAL

S21P826SL72M

COLOR TELEVISION

Chassis No. SN-012

MODEL

In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts identical to those specified should be used.

26SL72M

CONTENTS

Page

 ELECTRICAL SPECIFICATIONS ........................................................................................................1

 IMPORTANT SERVICE SAFETY PRECAUTION ................................................................................2

 LOCATION OF USER'S CONTROL ....................................................................................................4

 INSTALLATION AND SERVICE INSTRUCTIONS ...............................................................................5

 CHASSIS LAYOUT ............................................................................................................................11

 BLOCK DIAGRAM .............................................................................................................................12

 SCHEMATIC DIAGRAMS

 PRINTED WIRING BOARD ASSEMBLIES .......................................................................................19

 REPLACEMENT PARTS LIST ...........................................................................................................22

 PACKING OF THE SET .....................................................................................................................29

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

......13

ELECTRICAL SPECIFICATIONS

POWER INPUT ..................................................... 120 V AC 60 Hz

POWER RATING ..................................................................100 W

PICTURE SIZE ........................................... 2,032cm2 (315sq inch)

CONVERGENCE ............................................................. Magnetic

SWEEP DEFLECTION .................................................... Magnetic

FOCUS ............................................... Hi-Bi-Potential Electrostatic

INTERMEDIATE FREQUENCIES

Picture IF Carrier Frequency ..................................... 45.75 MHz

Sound IF Carrier Frequency ...................................... 41.25 MHz

Color Sub-Carrier Frequency .................................... 42.17 MHz

(Nominal)

AUDIO POWER ..................... 1.5 W+1.5 W (at 10% distortion and

Dual CH Operate)

SPEAKER

SIZE ...................................................................... 8 cm (Round)

VOICE COIL IMPEDANCE............................. 32 ohm at 400 Hz

ANTENNA INPUT IMPEDANCE

VHF/UHF ..................................................... 75 ohm Unbalanced

TUNING RANGES

VHF-Channels ............................................................... 2 thru 13

UHF-Channels ............................................................14 thru 69

CATV Channels ...........................................................1 thru 125

(EIA, Channel Plan U.S.A.)

Specifications are subject to change without prior notice.

SHARP CORPORATION

This document has been published to be used for after sales service only. The contents are subject to change without notice.

Page 2

26SL72M

IMPORTANT SERVICE SAFETY PRECAUTION

Service work should be performed only by qualified service technicians who are thoroughly familiar with all safety checks and the servicing guidelines which follow:

WARNING

1. For continued safety, no modification of any circuit should be attempted.

2. Disconnect AC power before servicing.

3. Semiconductor heat sinks are potential shock hazards when the chassis is operating.

4. The chassis in this receiver has two ground systems which are separated by insulating material. The nonisolated (hot) ground system is for the B+ voltage regulator circuit and the horizontal output circuit. The isolated ground system is for the low B+ DC voltages and the secondary circuit of the high voltage transformer. To prevent electrical shock use an isolation transformer between the line cord and power receptacle, when servicing this chassis.

CAUTION: FOR CONTINUED PROTECTION AGAINST A RISK OF FIRE, REPLACE

4A 125V

ONLY WITH SAME TYPE 4A 125V FUSE.

SERVICING OF HIGH VOLTAGE SYSTEM AND PICTURE TUBE

When servicing the high voltage system, remove the static charge by connecting a 10k ohm resistor in series with an insulated wire (such as a test probe) between the picture tube ground and the anode lead. (AC line cord should be disconnected from AC outlet.)

1. Picture tube in this receiver employs integral implosion protection.

2. Replace with tube of the same type number for continued safety.

3. Do not lift picture tube by the neck.

4. Handle the picture tube only when wearing shatterproof goggles and after discharging the high voltage anode completely.

X-RADIATION AND HIGH VOLTAGE LIMITS

1. Be sure all service personnel are aware of the procedures and instructions covering X-radiation. The only potential source of X-ray in current solid state TV receivers is the picture tube. However, the picture tube does not emit measurable X-Ray radiation, if the high voltage is as specified in the "High Voltage Check" instructions. It is only when high voltage is excessive that Xradiation is capable of penetrating the shell of the picture tube including the lead in the glass material. The important precaution is to keep the high voltage below the maximum level specified.

2. It is essential that servicemen have available at all times an accurate high voltage meter. The calibration of this meter should be checked periodically.

3. High voltage should always be kept at the rated value no higher. Operation at higher voltages may cause a failure of the picture tube or high voltage circuitry and;also, under certain conditions, may produce radiation in exceeding of desirable levels.

4. When the high voltage regulator is operating properly there is no possibility of an X-radiation problem. Every time a color chassis is serviced, the brightness should be tested while monitoring the high voltage with a meter to be certain that the high voltage does not exceed the specified value and that it is regulating correctly.

5. Do not use a picture tube other than that specified or make unrecommended circuit modifications to the high voltage circuitry.

6. When trouble shooting and taking test measurements on a receiver with excessive high voltage, avoid being unnecessarily close to the receiver. Do not operate the receiver longer than is necessary to locate the cause of excessive voltage.

Page 3

IMPORTANT SERVICE SAFETY PRECAUTION

(Continued)

26SL72M

BEFORE RETURNING THE RECEIVER (Fire & Shock Hazard)

Before returning the receiver to the user, perform the following safety checks.

1. Inspect all lead dress to make certain that leads are not pinched or that hardware is not lodged between the chassis and other metal parts in the receiver.

2. Inspect all protective devices such as non-metallic control knobs, insulating materials, cabinet backs, adjustment and compartment covers or shields, isolation resistor-capacity networks, mechanical insulators, etc.

3. To be sure that no shock hazard exists, check for leakage current in the following manner.

 Plug the AC cord directly into a 120 volt AC outlet,

(Do not use an isolation transformer for this test).

 Using two clip leads, connect a 1.5k ohm, 10 watt

resistor paralleled by a 0.15F capacitor in series with all exposed metal cabinet parts and a known earth ground, such as electrical conduit or electrical ground connected to earth ground.

 Use an AC voltmeter having with 5000 ohm per volt,

or higher, sensitivity to measure the AC voltage drop across the resistor.

 Connect the resistor connection to all exposed metal

parts having a return to the chassis (antenna, metal cabinet, screw heads, knobs and control shafts, escutcheon, etc.) and measure the AC voltage drop across the resistor. AII checks must be repeated with the AC line cord plug connection reversed. (If necessary, a nonpolarized adapter plug must be used only for the purpose of completing these check.) Any current measured must not exceed 0.5 milliamp. Any measurements not within the limits outlined above indicate of a potential shock hazard and corrective action must be taken before returning the instrument to the customer.

VOLTMETER

1.5k ohm 10W

0.15F

TEST PROBE

TO EXPOSED METAL PARTS

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

CONNECT TO KNOWN EARTH GROUND

SAFETY NOTICE

Many electrical and mechanical parts in television receivers have special safety-related characteristics. These characteristics are often not evident from visual inspection, nor can protection afforded by them be necessarily increased by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this manual; electrical components having such features are identified by " "

and shaded areas in the Replacement Parts Lists and Schematic Diagrams.

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

For continued protection, replacement parts must be identical to those used in the original circuit. The use of substitute replacement parts which do not have the same safety characteristics as the factory recommended replacement parts shown in this service manual, may create shock, fire, X-radiation or other hazards.

///

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26SL72M

LOCATION OF USER'S CONTROL

Front Panel

anel

VIDEO IN 2 L-AUDIO-R– VOL + CH MENU

VIDEO/AUDIO TERMINALS

(VIDEO/AUDIO terminals are also

POWER

provided on the rear.)

Press Æ On. Press again Æ Off.

SENSOR AREA FOR REMOTE CONTROL POWER INDICATOR

POWER POWER

VOLUME UP/DOWN

(+) Increases sound. (–) Decreases sound.

– VOL + CH MENU

Press Æ Accesses MAIN MENU. Press again Æ Exits MAIN MENU.

CHANNEL UP/DOWN

( ) Selects next higher channel. ( ) Selects next lower channel.

Basic Remote Control Functions

POWER

Press  On.

Press again  Off.

REMOTE KEYPAD

Accesses any channel from keypad.

FLASHBACK

Returns to previous channel.

PERSONAL PREFERENCE

With the Personal Preference buttons, you can program your favorite programs by using the 4 categories A, B, C and D. The channels can be accessed quickly by using these buttons.

VOLUME UP/DOWN

(+) Increases sound. (–) Decreases sound.

• In menu mode, changes or selects

POWER

DISPLAY

VCR

INPUT

1 2 3

4 5 6

7 8 9

FLASHBACK

PERSONAL PREFERENCE

A B C D

VOL

—

MENU MUTE

ENTER

100

VOL

CATV TV

the TV adjustments.

Press  Accesses MAIN MENU.

Press again  Exits MAIN MENU.

TV-CATV MODE SELECT

SWITCH

REW PLAY FF

PAUSE

STOP REC

VCR CH

In TV position, sends power and channel select commands (Channel up/down and Random Access buttons)

G1573SA

to the TV. In CATV position, sends power and channel select commands to a

TV • VCR • CATV

cable TV converter.

VCR CONTROL

Note:

• The above shaded buttons on the Remote Control glow in the dark. To use the glow-in-the-dark display on the remote control, place it under a fluorescent light or other lighting.

• The phosphorescent material contains no radioactive or toxic material, so it is safe to use.

• The degree of illumination will vary depending on the strength of lighting used.

• The degree of illumination will decrease with time and depending on the temperature.

• The time needed to charge the phosphorescent display will vary depending on the surrounding lighting.

• Sunlight and fluorescent lighting are the most effective when charging the display.

Infrared Transmitter Window

DISPLAY

Press  Displays receiving channel for

four seconds. Press again  Removes display.

• Temporarily displays receiving channel when in Closed Caption mode.

INPUT

Press  Switch to external video INPUT 1 mode. Press 2 times  Switch to external video

INPUT 2 mode. Press 3 times  Switch back to the

original TV mode.

ENTER

Used in some instances where a Cable Converter Box requires an “enter” command after selecting channels, when using the REMOTE KEYPAD button.

CHANNEL UP/DOWN

( ) Selects next higher channel. ( ) Selects next lower channel.

• Moves the “

” mark of the MENU

screens.

MUTE

Press  Mutes sound.

Press again  Restores sound.

• CLOSED CAPTION appears when sound is muted.

IN 2

Page 5

26SL72M

INSTALLATION AND SERVICE INSTRUCTIONS

Note: (1) When performing any adjustments to resistor controls and transformers use non-metallic

screwdrivers or TV alignment tools.

(2) Before performing adjustments, the TV set must be on at least 15 minutes.

CIRCUIT PROTECTION

The receiver is protected by a 4.0A fuse (F701), mounted on PWB-A, wired into one side of the AC line input.

X-RADIATION PROTECTOR CIRCUIT TEST

After service has been performed on the horizontal deflection system, high voltage system, B+ system, test the X-Radiation protection circuit to ascertain proper operation as follows:

1. Apply 120V AC using a variac transformer for accurate input voltage.

2. Allow for warm up and adjust all customer controls for normal picture and sound.

3. Receive a good local channel.

4. Connect a digital voltmeter to TP653 and make sure that the voltmeter reads 21.9 ±1.4V.

5. Apply external 27.8V DC at TP653 by using an external DC supply, TV must be shut off.

6. To reset the protector, unplug the AC cord and make a short circuit between TP651 and TP652. Now make sure that normal picture appears on the screen.

7. If the operation of the horizontal oscillator does not stop in step 5, the circuit must be repaired before the set is returned to the customer.

HIGH VOLTAGE CHECK

High voltage is not adjustable but must be checked to verify that the receiver is operating within safe and efficient design limitations as specified checks should be as follows:

1. Connect an accurate high voltage meter between ground and anode of picture tube.

2. Operate receiver for at least 15 minutes at 120V AC line voltage, with a strong air signal or a properly tuned in test signal.

3. Enter the service mode and select the service adjustment "S03" and Bus data "01" (Y-mute on).

4. The voltage should be approximately, 27.8kV (at zero beam). If a correct reading cannot be obtained, check circuitry for malfunctioning components. After the voltage test, make Y-mute off to the normal mode.

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26SL72M

For adjustments of this model, the bus data is converted to various analog signals by the D/A converter circuit.

Note: There are still a few analog adjustments in this series such as focus and master screen voltage. Follow

the steps below whenever the service adjusment is required.

To enter the service mode and exit service mode.

While pressing the Vol-up and Ch-up buttons at the sametime, plug the AC cord into a wall socket. Now, the TV set is switched on and enters the service mode. To exit the service mode, turn the television off by pressing the power button.

1. Service mode.

Before putting unit into the service mode, check that customer adjustments are in the normal mode. Use the reset function in the video adjustment menu to ensure customer control are in their proper (reset) position.

2. Service number selection.

In the service mode, you will see the window screen as window  . There are 4 adjustment categories  DEF,

 SIGNAL,  FEATURE,  FIX VALUE as show in Figure A.

Window  : DEF

D01 D03 D05

D02 D04 D06

RETURN

Window  : FEATURE

M01 M02 M03 M04 M05

RETURN

DEF

Window  : ADJUSTMENT CATEGORIES

SIGNAL

SERVICE MODE

DEF SIGNAL FEATURE FIX VALUE EEPROM

FIX VALUE

Window  : FIX VALUE

FEATURE

F01 F02

F13 F14

RETURN NEXT

Window  : SIGNAL

S01

S13 RETURN

F15 F16

F25 F26

RETURN PREVIOUS

S02

S12

RETURN

Figure A: ADJUSTMENT CATEGORIES

Press CH UP/DOWN button for selection and enter by VOL UP or VOL DOWN. Press CH UP/DOWN button to select the adjustment item and VOL UP/DOWN to adjust the data number for each categories.

(OSD disturbance can be erased by R/C display key) (Note: EEPROM - factory used only)

Page 7

Below are the adjustments ranges and initial values for FIX VALUE category.

FIX VALUE

26SL72M

SERVICE

POSITION

F01 OPTION 1 00-FF B3 A3 F02 OPTION 2 00-FF 07 0F F03 E-SAVE 00-3F 2A 2A F04 TUNER SETUP 00, 01 00 00 F05 R-TONE RD 00-7F 03 03 F06 R-TONE BD 00-7F 7C 7C F07 B-TONE RD 00-7F 00 00 F08 B-TONE BD 00-7F 04 04 F09 FM LEVEL 00-1F 16 16 F10 AFC GAIN 00, 01 00 00 F11 G DRIVE 00, 0F 0F 0F F12 FBT BLK SW 00, 01 01 01 F13 V COMP 00-07 07 07 F14 OSD CONT 00-03 01 01 F15 SHARPNESS 00-3F 0D 19 F16 FLT SYS 00-07 01 01 F17 KILLER OP 00-07 02 02 F18 Y PRI 00-03 00 00 F19 CORING 00-07 04 04 F20 DC REST 00-03 02 02 F21 BS START 00-03 01 01 F22 BS GAIN 00-03 01 01 F23 ABL START 00-07 00 00 F24 R/B ANGLE 00-0F 08 08 F25 H BLK R 00-0F 03 03 F26 H BLK L 00-0F 00 00

ADJUST ITEM

RANGE

DATA

INITIAL VALUE

(Hex)

Table - A

Below are the ranges and initial values for each adjustment and in each categories.

DEF

SERVICE

POSITION

D01 D02 V-SIZE 00-7F 40 D03 D04 CC-POSITION 00-FF 1A D05 V-LINEARITY 00-1F 18 Must be "13" D06 V-S-CORRECTION 00-1F 0C Must be "10"

ADJUST ITEM

V-POSITION 00-3F 20

H-PHASE 00-1F 0C

RANGE

DATA

Table - B

INITIAL VALUE

ADJUSTMENT CONTENTS

Page 8

26SL72M

SIGNAL

SERVICE

POSITION

S01 RF AGC 00-3F 14 S02 VIDEO LEVEL 00-07 03

S03 Y-MUTE 00-03 00

S04 SUB BIAS 00-FF 30 Must be "30" S05 R-BIAS 00-FF 00 S06 G-BIAS 00-FF 00 S07 B-BIAS 00-7F 00 S08 R-DRIVE 00-7F 53 S09 B-DRIVE 00-7F 53 S10 CONTRAST 00-7F 5A S11 TINT 00-7F 40 S12 COLOR 00-7F 40 S13 BRIGHTNESS 00-7F 40

Note: Refer to the SERVICE ADJUSTMENT for each corresponding values.

ADJUST ITEM

RANGE

DATA

Table - C

INITIAL VALUE

ADJUSTMENT CONTENTS

"01": Y-MUTE, "02": V-STOP & Y-MUTE

Activate color killer circuit.

"03":

FEATURE

SERVICE

POSITION

M01 MS LEVEL 00-0F 0A M02 MTS-VCO 00-3F 20 M03 FILTER 00-3F 1C M04 LOW SEPARATION 00-3F 20 M05 HIGH SEPARATION 00-3F 1B

ADJUST ITEM

RANGE

Note: Refer to the SERVICE ADJUSTMENT for each corresponding values.

DATA

Table - D

INITIAL VALUE

ADJUSTMENT CONTENTS

Holding down both the Vol-up/Ch-down buttons on the TV set at service mode for more than 2 seconds will automatically write the above initial values into IC2102.

PART REPLACED

IC2001

IC201

IC2102

IC3001 X

CRT X

NECESSARY

ADJUSTMENT

UNNECESSARY

NOTES

Data is stored in IC2102.

The adjustment is needed to compensate for characteristics of parts including IC201.

Holding down both the Vol-up/Ch-down buttons on the TV set in the service mode for more than 2 seconds will automatically write the above initial values into IC2102.

Adjust items related MTS only.

Adjust items related to picture tube only.

Table - E

Page 9



SERVICE ADJUSTMENT

Note: Before making the service adjustment, make the

bus data settings.

+B Adjustment

(1) For the chassis with the +B adjustment control

1. Receive a good local channel.

2. Select VIDEO ADJUSTMENT RESET on the menu to get the video reset.

3. Connect a DC voltmeter between the +B line (at SW transformer) of R611 and the ground terminal.

4. Adjust R738 so that the voltmeter should read

128.5+0.5V/-0.25V.

(2) For the chassis without the +B adjustment

control

1. Receive a good local channel.

2. Select VIDEO ADJUSTMENT RESET on the menu to get the video reset.

3. Connect a DC voltmeter between the +B line (at SW transformer) of R611 and the ground terminal.

4. Make sure that the voltmeter reads 128.5±1.5V.

Video Level (TV Det Video Level) Adjustment

1. Receive a good local channel.

2. Enter the service mode signal category and select the service adjustment "S02".

3. Set the data value to "02" first, then adjust the data to "04". (If out of spec, readjust the data in the range of "00" to "07" to obtain a normal contrast level.)

RF AGC Adjustment

1. Receive a good local channel.

2. Enter the service mode signal category and select the service adjustment "S01".

3. Set the data value to point where no noise or beat appears.

4. Select another channel to confirm that no noise or beat appears.

Note: You have to exit the service mode first to

select another channel.

Screen Adjustment

1. Connect to oscilloscope probe between TP854 and ground of the CRT unit.

2. Receive a good local channel.

3. Enter the service mode Signal category and set the service adjustment "S04" to step 30. Then select the service adjustment "S12" and set the data value to "00" to set the color level to the minimum level. (record the original data first). You may skip this step, if you selected a B/W picture or monoscope pattern. Set also the "S05/S06/S07" data to minimum level ("00").

2.35 Vdc

GND

26SL72M

4. Select the service adjustment "S03" and set the data value to "01" to turn off the luminance signal (Y-mute).

5. Select the service adjustment "S13" and adjust the data value to obtain 2.35 volts as shown in Figure B.

6. Adjust the master screen control until the raster darkens to the point where raster is barely seen.

7. Adjust the service adjustment "S05" red, "S06" green, "S07" blue to obtain a good grey scale with normal white at low brightness level.

8. Select the service a adjustment "S03" and reset data to "00". Select the service adjustment "S12" and reset data to obtain normal color level.

9. Remove probe and reset the master screen control to obtain normal brightness range.

White Balance Adjustment

1. Receive a good local channel.

2. Select the service adjustment "S12" and set the data value to "00" to set the color level to the minimun. You may skip this step, if you selected a B/W picture or monoscope.

3. Alternately adjust the service adjustment data of "S08" and "S09" until a good grey scale with normal white is obtained.

4. Select the service adjustment "S12" and reset data to obtain normal color level.

Sub-Picture Adjustment

1. Receive a good local channel.

2. Make sure the customer picture control is set to maximum.

3. Enter the service mode and select the service adjustment "S10".

4. Adjust the data value to achieve normal contrast range.

Sub-Tint Adjustment

1. Receive a good local channel.

2. Set the customer tint control to the center of it’s range.

3. Enter the service mode and select the service adjustment "S11".

4. Adjust "S11" data value to obtain normal fresh tones.

Sub-Color Adjustment

1. Receive a good local channel.

2. Make sure the customer color control is set to center position.

3. Enter the service mode and select the service adjustment "S12".

4. Adjust "S12" data value to obtain normal color level.

Sub-Brightness Adjustment

1. Receive a good local channel.

2. Make sure the customer brightness control is set to center position.

3. Enter the service mode and select the service adjustment "S13".

4. Adjust "S13" data value to obtain normal brightness level.

Figure B: WAVEFORM FOR SCREEN ADJUSTMENT

Page 10

26SL72M

Vertical-Size, V-Linearity and V-S Correction Adjustments

1. Receive a good local channel.

2. Enter the service mode DEF category and select the adjustment "D02" for Vertical Size, "D05" for VLinearity and "D06" for V-S Correction Adjustment.

3. Set in order "D05" for V-Linearity, "D06" for V-S Correction and set the data to get the best linearity.

4. Then adjust "D02" data until it become a proper vertical size.

Horizontal Position Adjustment

1. Receive a good local channel.

2. Enter the service mode DEF category and select the adjustment "D01".

3. Adjust "D01" data value to center the picture.

Vertical-Phase Adjustment

1. Receive a good local channel.

2. Enter the service mode DEF category and select the adjustment "D03".

3. Adjust "D03" bus data to get the most acceptable vertical position.

Note: The step range is 20 (32)+12 (3 steps)/

-20 (5 steps). (Push once move 4 steps.)

Caption Position Adjustment (Horizontal)

1. Receive a good local channel.

2. Enter the service mode DEF category and select the adjustment "D04".

3. A black text box will appear on the screen. (see Figure C. below)

4. Adjust "D04" data value to balance the text box position in the center. (A=B).



MTS ADJUSTMENT

MTS Level Adjustment

1. Feed the following monaural signal to pin (14) of IC3001. Monaural signal: 300Hz, 245mVrms

2. Connect the rms voltmeter to pin (39) of IC3001.

3. Enter the service mode and select the service adjustment "M01".

4. Adjust the data so that the rms voltmeter reads 490 ±10mVrms.

MTS VCO Adjustment

1. Keep the unit in no-signal state.

2. Connect the frequency counter to pin (39) of IC3001.

3. Connect a capacitor (100mF, 50V) in between positive(+) side of C3005 and ground.

4. Enter the service mode and select the service adjustment "M02"

5. Adjust the data so that the frequency counter reads

62.94 ±0.75kHz.

Filter Adjustment

1. Feed the following stereo pilot signal to pin (14) of IC3001 . Stereo pilot signal: 9.4kHz, 600mVrms.

2. Enter the service mode and select the service adjustment "M03".

3. Adjust the data at the point where "OK" appears on the screen. The "OK" represents the approximate center of the adjustable range of the data.

Separation Adjustment

1. Connect the rms voltmeter to pin (39) of IC3001.

2. Receive the following composite stereo signal 1. Composite stereo signal: 30% modulation, left channel only, noise reduction on, 300Hz

3. Enter the service mode and select the service adjustment "M04".

4. Adjust the data until the AC voltage reading of the rms voltmeter is minimum.

5. Receive the following composite stereo signal 2. Stereo signal: 30% modulation, left channel only, noise reduction on, 3kHz

6. Enter the service mode and select the service adjustment "M05".

7. Adjust the data until the AC voltage reading of the rms voltmeter is minimum.

8. Take the above steps 1 thru 7 again for fine adjustment.

A B

Figure C.

Page 11

26SL72M

CHASSIS LA Y OUT

PWB-A

P1401

(HA)

PWB-B

P2501(FB)

654321

Page 12

26SL72M

BLOCK DIAGRAM

654321

Page 13

DESCRIPTION OF SCHEMATIC DIAGRAM

26SL72M

NOTES:

1. The unit of resistance "ohm" is omitted. (K=k=1000, M=M)

2. All resistors are 1/16 watt, unless otherwise noted.

3. All capacitors are m F, unless otherwise noted. (P=pF=mmF)

4. (G) indicates ±2% tolerance may be used.

5. indicates line isolated ground.

VOLTAGE MEASUREMENT CONDITIONS:

1. All DC voltages are measured with DVM connected between points indicated and chassis ground, line voltage set at 120V AC and all controls set for normal picture unless otherwise indicated.

2. All voltages measured with 1000m V B & W or Color signal.

WAVE FORMS

WAVEFORM MEASUREMENT CONDITIONS:

1. Photographs taken on a standard gated color bar signal, the tint setting adjusted for proper color. The wave shapes at the red, green and blue cathodes of the picture tube depend on the tint, color level and picture control.

indicates waveform check points (See chart, waveforms are measured from point indicated to chassis ground.)



AND SHADED ( ) COMPONENTS

= SAFETY RELATED PARTS.



MARK= X-RAY RELATED PARTS.

This circuit diagram is a standard one, printed circuits may be subject to change for product improvement without prior notice.

Page 14

SCHEMA

TIC DIA

GRAM:

MAIN-1 Unit

26SL72M

Page 15

SCHEMATIC DIAGRAM: MAIN-2 Unit

121110987654321

26SL72M

Page 16

26SL72M

SCHEMATIC DIAGRAM: CRT Unit

654321

Page 17

PRINTED WIRING BOARD ASSEMBLIES

26SL72M

PWB-B: CRT Unit (Wiring Side)

654321

Page 18

26SL72M

PWB-A: MAIN Unit (Wiring Side)

654321

Page 19

26SL72M

PWB-A: MAIN Unit (Chip Parts Side)

654321

Page 20

26SL72M

Ref. No. Part No.  Description Code Ref. No. Part No.  Description Code

PARTS LIST

PARTS REPLACEMENT

Replacement parts which have these special safety characteristics identified in this manual; electrical components having such features are identified by  and shaded areas in the Replacement Parts Lists and Schematic Diagrams. The use of a substitute replacement part which dose no have the same safety characteristic as the factory recommended replacement parts shown in this service manual may create shock, fire or other hazards.

"HOW TO ORDER REPLACEMENT PARTS"

To have your order filled promptly and correctly, please furnish the following informations.

1. MODEL NUMBER 2. REF. NO.

3. PART NO. 4. DESCRIPTION

in USA: Contact your nearest SHARP Parts Distributor to order.

Ref. No. Part No.  Description Code

V101 VB63AFW32X/ S X CRT (DY601: CiLH0109GJ) CC

 DY601 RCiLH0109GJZZ X DY (V101: A63AFW32X or BB

 L703 RCiLG0036MEZZ X Degaussing Coil AN

For location of SHARP Parts Distributor, Please call TollFree; 1-800-BE-SHARP

 MARK: SPARE PARTS-DELIVERY SECTION

 MARK: X- RAY RELATED PARTS

PICTURE TUBE

or VB63AHC26X/ S CRT (DY601: CiLH0110GJ) or VB63QD891X/ S CRT (DY601: CiLH0111GJ) or VB63AFW36X/ S CRT (DY601: CiLH0109GJ) or VB63AFW36031E CRT (I.T.C)

or A63AFW36X) RCiLH0110GJZZ DY (V101: A63AHC26X) or RCiLH0111GJZZ DY (V101: A63QDB891X)

or RCiLG0038MEZZ MSPRT0002MEZZ X Spring AE PMAGF3046CEZZ J Purity Magnet AF QEARC2508MEZZ X Grounding Strap AG

PRINTED WIRING BOARD ASSEMBLIES

(NOT REPLACEMENT ITEM)

PWB-A DUNTKA462WEV7 – MAIN Unit — PWB-B DUNTK9510WEV1 – CRT Unit — PWB-F DUNTK9831WEV1 – AV Unit —

PWB-A: DUNTKA462WEV7

MAIN UNIT

NOTE: THE PARTS HERES SHOWN ARE SUPPLIED

 TU51 VTUVTST5UF770 R Tuner AZ

IC201 RH-iX3354CEN1 X I.C. AS IC351 VHiAN7511//-1 J AN7511 AK

IC501 VHiLA7840//-1 J LA7840 AR

IC701 VHiTEA1507/-1 J TEA1507P/N1 AL

IC702 RH-FX0034CEZZ J





 



IC703 VHISE125N//-1

IC751 VHiKA7809AP-1 J KA7809API AE



IC771 VHiKA7805AP-1 J KA7805API AE

IC1401 VHiMM1111XF1E J MM1111XFBE AE IC2001 RH-iX3492CEZZQ X TMPA8700CPF AT IC2040 VHiPST994C/-1 J PST994C AD IC2102 VHiBR2416E2-1 J BR24C16F AK

IC3001 VHiCXA2074Q-1 J CXA2074Q AY IC3371 VHiAN7511//-1 J AN7511 AK

Q101 VS2SC3198-G-1 J 2SC3198-G AA

Q201 VS2SC2735//1E J 2SC2735 AC Q301 VS2SC3928R/-1 J 2SC3928R AB

Q451 VS2SB709AR/-1 J 2SB709AR AC Q452 VS2SA1266-Y-1 J 2SA1266-Y AA Q491 VS2SB709AR/-1 J 2SB709AR AC



Q601 VS2SC2482//-1 J 2SC2482 AD

Q602 VS2SD2539//1E J 2SD2539 AP

Q631 VS2SC3198-G

Q651 VS2SB709AR/-1 J 2SB709AR AC Q652 VS2SA1266-Y-1 J 2SA1266-Y AA Q653 VS2SC3928R/-1 J 2SC3928R AB

AS AN ASSEMBLY BUT NOT INDEPENEDENTLY.

or VTUENV56D82-1

INTEGRATED CIRCUITS

or RH-FX0002GEZZ or RH-FX0029CEZZ

or VHiTA7805S/-1

or VHiSLA24C16-1

or VS2SC3198-Y-1 J 2SC3198-Y AA

or VS2PD601AR/-1

or VS2SD2634++-1

or VS2SC3198-Y

or VS2PD601AR/-1

TUNER

PC817

SE125N

TRANSISTORS

-1 J 2SC3198-Y AA

-1

J 2SC3198-G AA

-1

J 2SC3198-Y AA

Page 21

26SL72M



Ref. No. Part No.



Description Code Ref. No. Part No.  Description Code

PWB-A: DUNTKA462WEV7

MAIN UNIT (Continued)

 Q701 VSSPP07N60C-1 X FET AF



   

! !



or VSSPP07N60S-1 or VSSPP04N60C-1 or VS2SK2708//1E or VS2SK2645//-G or VSSTP6NC60+-1 or VSSTP6NC60F-1 or

VSSTP7NB60F-1 Q703 VS2SB709AR/-1 J 2SB709AR Q704 VS2SD601AR/-1 J 2SD601AR AC

VS2PD601AR/-1

Q705 VS2SC3198-G-1 J 2SC3198-G

or VS2SC3198-Y-1 J 2SC3198-Y

Q752 VS2SC3198-G-1 J 2SC3198-G AA

or VS2SC3198-Y-1 J 2SC3198-Y AA

Q2201 VS2SC3928R/-1 J 2SC3928R AB

or VS2PD601AR/-1

Q2211 VS2SC3928R/-1 J 2SC3928R AB

DIODES

D52 RH-EX0676GEZZ J Zener Diode, 32V AA D101 RH-EX0616GEZZ J Zener Diode, 5.6V AA D453 RH-EX0616GEZZ J Zener Diode, 5.1V AA D455 VHD1SS119//-1 J Diode AB

or RH-DX0475CEZZ

D494 VHD1SS119//-1 J Diode AB

or RH-DX0475CEZZ

D495 VHD1SS119//-1 J Diode AB

or RH-DX0475CEZZ

D496 VHD1SS119//-1 J Diode AB

or RH-DX0475CEZZ

D497 VHD1SS119//-1 J Diode AB

RH-DX0475CEZZ D502 RH-DX0131CEZZ J Diode AC D511 RH-DX0441CEZZ J Diode AC D632 RH-EX0630GEZZ J Zener Diode, 9.1V AA D641 RH-EX0630GEZZ J Zener Diode, 9.1V AA D651 VHD1SS244//-1 J Diode AB D653 RH-EX0666GEZZ J Zener Diode, 2.7V AB D654 VHD1SS119//-1 J Diode AB

RH-DX0475CEZZ D661 RH-DX0468CEZZ J Diode AE

RH-DX0229CEZZ D701 RH-DX0154CEZZ J Diode AC

RH-DX0490CEZZ

RH-DX0279CEZZ D702 RH-DX0154CEZZ J Diode AC

RH-DX0490CEZZ

RH-DX0279CEZZ



 D703 RH-DX0154CEZZ J Diode AC

or RH-DX0490CEZZ or

 D704 RH-DX0154CEZZ J Diode AC

RH-DX0279CEZZ

or RH-DX0490CEZZ or RH-DX0279CEZZ

D707 VHD1SS119//-1 J Diode AB

or VHD1SS244//-1

D708 VHD1SS119//-1 J Diode AB

 D709 RH-DX0229CEZZ J Diode AF

 D712 VHDD1NS4///-1 J Diode AE

VHD1SS244//-1

or RH-DX0302CEZZ or RH-DX0468CEZZ or RH-DX0513CEZZ or RH-DX0487CEZZ or RH-DX0488CEZZ

 D725 RH-DX0131CEZZ J Diode AC

or RH-DX0468CEZZ

D726 VHD1SS119//-1 J Diode AB

or RH-DX0475CEZZ

D753 RH-DX0441CEZZ J Diode AC

 D758 RH-DX0131CEZZ J Diode AC

RH-DX0110CEZZ

D2201 VHD1SS119//-1 J Diode AB

 VA701 RH-VX0048CEZZ J Varistor AE

RH-DX0475CEZZ

or RH-VX0035CEZZ or RH-VX0019CEZZ or RH-VX0074CEZZ

 PR701 RMPTP0092CEZZ J Packaged Circuit AH

PACKAGED CIRCUITS

X801 RCRSB0001PEZZ R Crystal AL

or RCRSB0205CEZZ

FILTERS AND COILS

CF2040

RFiLA0099CEZZ J Ceramic Filter AE SF201 RFiLC0405CEZZ J SAW Filter AH L201 VP-XF1R2K0000 J Peaking 1.2mH AB L203 VP-XF220K0000 J Peaking 22mH AB L204 RCiLi0632CEZZ J IF Coil AE L301 VP-XF150K0000 J Peaking 15mH AB

 L701 RCiLF0078PEZZ R Coil AF

RCILF0025PEZZ L705 RCiLP0179CEZZ J Coil AD L2040 RCiLB0131CEZZ J Oscillation Coil AE

Page 22

26SL72M

Ref. No. Part No.  Description Code Ref. No. Part No.  Description Code

PWB-A: DUNTKA462WEV7

MAIN UNIT (Continued)

 T601 RTRNZ0057PEZZ R Transformer AK

 T602 RTRNF0049MEZZ X H-Volt Transformer AY

 T702 RTRNW0001GJZZ X Transformer AN

RTRNZ0731CEZZ

TRANSFORMERS



C701 RC-FZ037SCEZZ J 0.22



RC-FZ012SGEZZ or RC-FZ017SGEZZ or RC-FZ029SGEZZ

C702 RC-KZ0029CEZZ J 0.01



AC250V

Plastic AD

AC250V

Ceramic AC

RC-KZ0016CEZZ



CAPACITORS

[EL. ··· Electrolytic, M-Poly.··· Metalized Polypro Film]

C51 VCEA0A1AW108M J 1000 10V EL. AC C53 VCEA0A1HW105M J 1.0 50V EL. AB C54 VCEA0A1HW475M J 4.7 50V EL. AB C101 VCEA0A1CW476M J 47 16V EL. AB C201 VCKYCY1HF103Z J 0.01 50V Ceramic AA C202 VCKYCY1HF103Z J 0.01 50V Ceramic AA C203 VCKYCY1HF103Z J 0.01 50V Ceramic AA C204 VCQYTA1HM223J J 0.022 50V Mylar AB C205 VCKYCY1HB103K J 0.01 50V Ceramic AA C206 VCKYCY1HB102K J 1000p 50V Ceramic AA C207 VCEA0A1CW476M J 47 16V EL. AB C208 VCKYCY1HF103Z J 0.01 50V Ceramic AA C209 VCEA0A1HW105M J 1.0 50V EL. AB C210 VCEA0A1HW474M J 0.47 50V EL. AB C212 VCEA0A1HW474M J 0.47 50V EL. AB C220 VCKYCY1EF104Z J 0.1 25V Ceramic AA C301 VCCCCY1HH220J J 22p 50V Ceramic AA C302 VCKYCY1HB102K J 1000p 50V Ceramic AA C303 VCCCCY1HH331J J 330p 50V Ceramic AA C304 VCCCCY1HH220J J 22p 50V Ceramic AA C305 VCKYCY1HB103K J 0.01 50V Ceramic AA C356 VCKYCY1HB332K J 3300p 50V Ceramic AA C357 VCEA0A1HW106M J 10 50V EL. AB C358 VCEA0A1HW106M J 10 50V EL. AB C361 VCEA0A1CW227M J 220 16V EL. AC C411 VCEA0A1AW108M J 1000 10V EL. AC C412 VCKYCY1HF103Z J 0.01 50V Ceramic AA C414 VCEA0A1HW225M J 2.2 50V EL. AB C416 VCEA0A1HW105M J 1.0 50V EL. AB C451 VCQYTA1HM104J J 0.1 50V Mylar AC C454 VCEA0A1HW475M J 4.7 50V EL. AB C456 VCEA0A1HW106M J 10 50V EL. AB C491 VCEA0A1CW107M J 100 16V EL. AC C492 VCKYCY1HF103Z J 0.01 50V Ceramic AA C510 VCEA0A1VW477M J 470 35V EL. AB C511 VCCSPA2HL180K J 18p 500V Ceramic AA C512 VCFYSA1JB224J+ X 0.22 63V Mylar AF C513 VCFYSA1JB473J J 0.047 63V Mylar AC C514 VCEA0A1VW477M J 470 35V EL. AB C515 VCEA0A1HW475M J 4.7 50V EL. AB C516 VCKYCY1HB222K J 2200p 50V Ceramic AA C517 VCEA0A1CW226M J 22 16V EL. AB C520 VCEA0A1HW107M J 100 50V EL. AB C530 VCFYFA1HA334J J 0.33 50V Mylar AB C531 VCFYFA1HA564J J 0.56 50V Mylar AB C606 VCKYPA2HB561K J 560p 500V Ceramic AA C607 VCKYPA1HB472K J 4700p 50V Ceramic AA

C610 RC-FZ1018CEZZ X

12600p

1.8kV Plastic AG C612 VCFPVC2DB514J X 0.51 200V M-Poly. AF C632 VCKYCY1EB153K J 0.015 25V Ceramic AA C633 VCEA0A1AW337M+X 330 10V EL. AE C634 VCKYCY1HF103Z J 0.01 50V Ceramic AA C635 VCEA0A1HW105M J 1.0 50V EL. AB



C637 VCEA0A1CW476M J 47 16V EL. AB C652 VCEA0A1HW475M J 4.7 50V EL. AB C653 VCEA0A1HW105M J 1.0 50V EL. AB C654 VCFYSA1HB184J J 0.18 50V Mylar AB C662 VCEA0A1CW477M J 470 16V EL. AC

C703 RC-KZ0029CEZZ J 0.01

RC-KZ0016CEZZ

C705 RC-EZ1336CEZZ J 560 200V EL. AQ



RC-EZ0800CEZZ

C706 RC-KZ0092GEZZ J



RC-KZ021SCEZZ or RC-KZ009SCEZZ or RC-KZ0106GEZZ

C710 VCKYPH3DB561K J 560p 2kV Ceramic AC

RC-KZ0338CEZZ C717 VCKYPA2HB472K J 4700p 500V Ceramic AB C723 RC-EZ0724CEZZ J 100 160V EL. AG

C725 RC-EZ0809CEZZ J 220 160V EL. AL C726 VCKYPH3DB561K J 560p 2kV Ceramic AC



RC-KZ0338CEZZ C727 VCKYPA2HB472K J 4700p 500V Ceramic AB

C730 VCEA0A1CW108M J 1000 16V EL. AD

C731 VCEA0A1EW337M J 330 25V EL. AC C732 VCKYCY1HF103Z J 0.01 50V Ceramic AA C736 VCKYCY1HF103Z J 0.01 50V Ceramic AA



C737 VCEA0A1EW226M J 22 25V EL. AB C738 RC-KZ0040CEZZ J 820p 2kV Ceramic AD

RC-KZ0340CEZZ C739 VCEA0A1HW104M J 0.1 50V EL. AB C740 VCEA0A1EW476M J 47 25V EL. AB C742 VCKYPA2HB102K J 1000p 500V Ceramic AA C743 VCKYPH3DB561K J 560p 2kV Ceramic AC

RC-KZ0338CEZZ C750 VCKYCY1HF103Z J 0.01 50V Ceramic AA C753 VCKYPH3DB561K J 560p 2kV Ceramic AC

RC-KZ0338CEZZ C754 VCEA0A1CW476M J 47 16V EL. AB C758 VCEA0A2EW106M J 10 250V EL. AD C760 VCEA0A1CW108M J 1000 16V EL. AD C771 VCEA0A1CW476M J 47 16V EL. AB C772 VCEA0A1CW476M J 47 16V EL. AB C783 VCQYTA1HM103J J 0.01 50V Mylar AB C784 VCKYCY1HF103Z J 0.01 50V Ceramic AA C801 VCCCCY1HH180J J 18p 50V Ceramic AA C807 VCKYCY1EF104Z J 0.1 25V Ceramic AA C808 VCEA0A1HW106M J 10 50V EL. AB C809 VCEA0A1HW105M J 1.0 50V EL. AB C811 VCKYCY1CB473K J 0.047 16V Ceramic AA C812 VCEA0A1HW474M J 0.47 50V EL. AB C901 VCEA0A1HW105M J 1.0 50V EL. AB C925 VCEA0A1HW106M J 10 50V EL. AB C1401 VCKYCY1EF104Z J 0.1 25V Ceramic AA C1402 VCKYCY1EF104Z J 0.1 25V Ceramic AA C1403 VCEA0A1CW476M J 47 16V EL. AB C1405 VCEA0A1HW106M J 10 50V EL. AB C1406 VCEA0A1HW106M J 10 50V EL. AB

0.0033

AC250V

Ceramic AC

AC250V

Ceramic AC

Page 23

26SL72M

Ref. No. Part No.  Description Code Ref. No. Part

PWB-A: DUNTKA462WEV7

MAIN UNIT (Continued)

C2001 VCCCCY1HH101J J 100p 50V Ceramic AA C2002 VCCCCY1HH101J J 100p 50V Ceramic AA C2003 VCKYCY1EF104Z J 0.1 25V Ceramic AA C2004 VCKYCY1EF104Z J 0.1 25V Ceramic AA C2006 VCKYCY1HF103Z J 0.01 50V Ceramic AA C2040 VCEA0A1AW107M J 100 10V EL. AB C2041 VCEA0A1HW105M J 1.0 50V EL. AB C2060 VCKYCY1EF104Z J 0.1 25V Ceramic AA C2062 VCEA0A1AW107M J 100 10V EL. AB C2201 VCKYCY1HB682K J 6800p 50V Ceramic AA C2202 VCCCCY1HH151J J 150p 50V Ceramic AA C2203 VCCCCY1HH331J J 330p 50V Ceramic AA C2601 VCEA0A1CW476M J 47 16V EL. AC C2602 VCCCCY1HH101J J 100p 50V Ceramic AA C3001 VCEA0A1HW475M J 4.7 50V EL. AB C3002 VCKYCY1HB562K J 5600p 50V Ceramic AA C3003 VCKYCY1EB123K J 0.012 25V Ceramic AA C3004 VCEA0A1HW105M J 1.0 50V EL. AB C3005 VCEA0A1HW475M J 4.7 50V EL. AB C3006 VCEA0A1HW106M J 10 50V EL. AB C3007 VCEA0A1HW475M J 4.7 50V EL. AB C3008 VCKYCY1HF103Z J 0.01 50V Ceramic AA C3009 VCEA0A1CW227M J 220 16V EL. AC C3010 VCEA0A1HW475M J 4.7 50V EL. AB C3011 VCEA0A1HW475M J 4.7 50V EL. AB C3012 VCEA0A1HW475M J 4.7 50V EL. AB C3013 VCKYCY1HB272K J 2700p 50V Ceramic AA C3014 VCKYCY1CB473K J 0.047 16V Ceramic AA C3015 VCEACA1HC335K X 3.3 50V EL. AF C3016 VCEA0A1HW475M J 4.7 50V EL. AB C3017 VCEACA1CC106K J 10 16V EL. AC C3018 VCEA0A1HW105M J 1.0 50V EL. AB C3374 VCEA0A1HW225M J 2.2 50V EL. AB C3375 VCEA0A1HW225M J 2.2 50V EL. AB C3376 VCKYCY1HB332K J 3300p 50V Ceramic AA C3501 VCEA0A1HW106M J 10 50V EL. AB C3502 VCEA0A1HW475M J 4.7 50V EL. AB C3503 VCEA0A1HW475M J 4.7 50V EL. AB



R211 VRS-CY1JF104J J 100k 1/16W M-Ox. AA R212 VRS-CY1JF000J J 0 1/16W M-Ox. AA R220 VRS-CY1JF331J J 330 1/16W M-Ox. AA R301 VRS-CY1JF102J J 1.0k 1/16W M-Ox. AA R302 VRS-CY1JF152J J 1.5k 1/16W M-Ox. AA R304 VRS-CY1JF102J J 1.0k 1/16W M-Ox. AA R305 VRS-CY1JF152J J 1.5k 1/16W M-Ox. AA R306 VRS-CY1JF333J J 33k 1/16W M-Ox. AA R308 VRS-CY1JF101J J 100 1/16W M-Ox. AA R354 VRS-CY1JF103J J 10k 1/16W M-Ox. AA R355 VRS-CY1JF000J J 0 1/16W M-Ox. AA R357 VRS-CY1JF822J J 8.2k 1/16W M-Ox. AA R359 VRS-CY1JF000J J 0 1/16W M-Ox. AA R401 VRS-CY1JF101J J 100 1/16W M-Ox. AA R402 VRS-CY1JF101J J 100 1/16W M-Ox. AA R403 VRS-CY1JF101J J 100 1/16W M-Ox. AA R404 VRD-RA2BE102J J 1.0k 1/8W Carbon AA R405 VRS-CY1JF000J J 0 1/16W M-Ox. AA R411 VRS-CY1JF684J J 680k 1/16W M-Ox. AA R412 VRS-CY1JF391J J 390 1/16W M-Ox. AA R413 VRS-CY1JF102J J 1.0k 1/16W M-Ox. AA R414 VRS-CY1JF000J J 0 1/16W M-Ox. AA R426 VRS-CY1JF000J J 0 1/16W M-Ox. AA R427 VRS-CY1JF000J J 0 1/16W M-Ox. AA R431 VRS-CY1JF272J J 2.7k 1/16W M-Ox. AA R432 VRD-RA2BE472J J 4.7k 1/8W Carbon AA

 R451 VRS-RG2HC103J J 10k 1/2W M-Ox. AA

R453 VRD-RA2BE152J J 1.5k 1/8W Carbon AA R454 VRD-RM2HD184J J 180k 1/2W Carbon AA R455 VRD-RA2BE392J J 3.9k 1/8W Carbon AA R456 VRS-CY1JF103J J 10k 1/16W M-Ox. AA R457 VRD-RA2BE102J J 1.0k 1/8W Carbon AA R458 VRD-RA2EE564J J 560k 1/4W Carbon AA R461 VRS-CY1JF274J J 270k 1/16W M-Ox. AA R462 VRS-CY1JF563J J 56k 1/16W M-Ox. AA R491 VRS-CY1JF102J J 1.0k 1/16W M-Ox. AA R492 VRS-CY1JF102J J 1.0k 1/16W M-Ox. AA R493 VRS-CY1JF102J J 1.0k 1/16W M-Ox. AA R494 VRS-CY1JF472J J 4.7k 1/16W M-Ox. AA R496 VRS-CY1JF472J J 4.7k 1/16W M-Ox. AA R497 VRS-CY1JF102J J 1.0k 1/16W M-Ox. AA R512 VRD-RM2HD102J J 1.0k 1/2W Carbon AA R513 VRD-RM2HD102J J 1.0k 1/2W Carbon AA R514 VRD-RM2HD1R0J J 1.0 1/2W Carbon AA

RJ1 VRS-CY1JF000J J 0 1/16W M-Ox. AA RJ2 VRS-CY1JF000J J 0 1/16W M-Ox. AA RJ3 VRS-CY1JF000J J 0 1/16W M-Ox. AA RJ4 VRS-CY1JF000J J 0 1/16W M-Ox. AA RJ5 VRS-CY1JF000J J 0 1/16W M-Ox. AA RJ6 VRS-CY1JF000J J 0 1/16W M-Ox. AA RJ10 VRS-CY1JF000J J 0 1/16W M-Ox. AA RJ11 VRS-CY1JF000J J 0 1/16W M-Ox. AA RJ14 VRS-CY1JF000J J 0 1/16W M-Ox. AA RJ15 VRS-CY1JF000J J 0 1/16W M-Ox. AA RJ16 VRS-CY1JF000J J 0 1/16W M-Ox. AA

 R53 VRS-RG3LB223J+ X 22k 3.0W M-Ox. AE

R54 VRS-CY1JF101J J 100 1/16W M-Ox. AA R55 VRS-CY1JF101J J 100 1/16W M-Ox. AA R56 VRS-CY1JF823J J 82k 1/16W M-Ox. AA R57 VRD-RA2BE563J J 56k 1/8W Carbon AA

R58 VRS-CY1JF000J J 0 1/16W M-Ox. AA R59 VRS-CY1JF1R0J J 1.0 1/16W M-Ox. AA R101 VRS-CY1JF152J J 1.5k 1/16W M-Ox. AA R102 VRS-CY1JF100J J 10 1/16W M-Ox. AA R201 VRS-CY1JF151J J 150 1/16W M-Ox. AA R202 VRS-CY1JF122J J 1.2k 1/16W M-Ox. AA R203 VRS-CY1JF682J J 6.8k 1/16W M-Ox. AA R204 VRS-CY1JF270J J 27 1/16W M-Ox. AA R205 VRS-CY1JF331J J 330 1/16W M-Ox. AA R206 VRD-RA2EE151J J 150 1/4W Carbon AA R207 VRS-CY1JF123J J 12k 1/16W M-Ox. AA R209 VRS-CY1JF000J J 0 1/16W M-Ox. AA R210 VRS-CY1JF104J J 100k 1/16W M-Ox. AA

[M-Ox.··· Metal Oxide, M-Film··· Metal Film]

RESISTORS

R515 VRS-RG3DB271J+ X 270 2W M-Ox. AE R516 VRS-CY1JF333J J 33k 1/16W M-Ox. AA R517 VRS-CY1JF102J J 1.0k 1/16W M-Ox. AA R518 VRS-CY1JF333J J 33k 1/16W M-Ox. AA R519 VRS-CY1JF103J J 10k 1/16W M-Ox. AA R520 VRN-RL3AB1R0J+ X 1.0 1W M-Film AE R522 VRS-CY1JF122J J 1.2k 1/16W M-Ox. AA R523 VRS-CY1JF392J J 3.9k 1/16W M-Ox. AA R525 VRS-CY1JF272J J 2.7k 1/16W M-Ox. AA R527 VRS-CY1JF472J J 4.7k 1/16W M-Ox. AA

 R604 VRS-RG3LB472J+ X 4.7k 3W M-Ox. AF

R605 VRD-RA2BE121J J 120 1/8W Carbon AA R606 VRD-RA2BE102J J 1.0k 1/8W Carbon AA

 R607 VRS-RG3LB472J+ X 4.7k 3W M-Ox. AF

 R609 VRS-RG3AB562J+ X 5.6k 1W M-Ox. AE

R610 VRD-RM2HD220J J 22 1/2W Carbon AA R611 VRS-KA3NG3R3K J 3.3 7W M-Ox. AD

 R620 VRN-RL3ABR33J+ X 0.33 1W M-Film AE

R622 VRD-RA2BE222J J 2.2k 1/8W Carbon AA R623 VRS-CY1JF103J J 10k 1/16W M-Ox. AA R624 VRN-RA2BK472F J 4.7k 1/8W M-Film AA

 R626 VRN-RL3AB2R7J+ X 2.7 1W M-Film AE

R634 VRD-RM2HD121J J 120 1/2W Carbon AA R635 VRS-CY1JF332J J 3.3k 1/16W M-Ox. AA R636 VRD-RA2EE221J J 220 1/4W Carbon AA

 R641 VRS-RG3AB682J+ X 6.8k 1W M-Ox. AE



R651 VRS-RG2HC270J+ X 27 1/2W M-Ox. AE

R653 VRS-CY1JF102J J 1.0k 1/16W M-Ox. AA



R654 VRS-CY1JF154J J 150k 1/16W M-Ox. AA



R655 VRS-CY1JF103J J 10k 1/16W M-Ox. AA



R656 VRS-CY1JF273J J 27k 1/16W M-Ox. AA

No.  Description



Code

Page 24

26SL72M

Ref. No. Part No.



Description Code Ref. No. Part No.



Description Code

PWB-A: DUNTKA462WEV7

MAIN UNIT (Continued)

R657 VRS-CY1JF273J J 27k 1/16W M-Ox. AA R658 VRS-CY1JF103J J 10k 1/16W M-Ox. AA R659 VRD-RA2BE332J J 3.3k 1/8W Carbon AA

 R661 VRN-RL3ABR47J+ X 0.47 1W M-Film AE

 R701 RR-DZ0049CEZZ J 3.9M 1/2W Solid AB

 R703 VRW-KQ3NC1R2K J 1.2 7W Cement AE

 R705 VRN-RL3ABR33J+ X 0.33 1W M-Film AE

 R706 VRN-RL3ABR22J+ X 0.22 1W M-Film AE

! !



or RR-HZ0048CEZZ

R707 VRD-RM2HD270J J 27 1/2W Carbon AA R708 VRS-CY1JF102J J 1.0k 1/16W M-Ox. AA R710 VRS-RG2HC103J J 10k 1/2W M-Ox. AA R711 VRD-RA2BE334J J 330k 1/8W Carbon AA R712 VRD-RA2BE100J J 10 1/8W Carbon AA R713 VRS-RG2HC122J+ X 1.2k 1/2W M-Ox. AE R715 VRD-RA2BE150J J 15 1/8W Carbon AA R716 VRS-RG3AB121J+ X 120 1W M-Ox. AE R729 VRS-CY1JF000J J 0 1/16W M-Ox. AA R730 VRS-CY1JF000J J 0 1/16W M-Ox. AA R731 VRS-RG2HC821J+ X 820 1/2W M-Ox. AE R733 VRS-SV2HC332J J 3.3k 1/2W M-Ox. AA R736 VRS-SV2HC222J J 2.2k 1/2W M-Ox. AA R737 VRN-RL3ABR39J X 0.39 1W M-Film AE R740 VRD-RM2HD470J J 47 1/2W Carbon AA R742 VRS-CY1JF000J J 0 1/16W M-Ox. AA R744 VRN-RL2HCR68J+ X 0.68 1/2W M-Film AE R745 VRD-RA2BE393J J 39k 1/8W Carbon AA R746 VRS-CY1JF562J J 5.6k 1/16W M-Ox. AA R747 VRS-CY1JF682J J 6.8k 1/16W M-Ox. AA R752 VRD-RA2BE562J J 5.6k 1/8W Carbon AA R758 VRS-RG2HC100J+ X 10 1/2W M-Ox. AE R773 VRS-RG3LB270J+ X 27 3W M-Ox. AE R774 VRS-RG3LB680J+ X 68 3W M-Ox. AE R801 VRD-RM2HD470J J 47 1/2W Carbon AA R807 VRS-CY1JF332J J 3.3k 1/16W M-Ox. AA R808 VRS-CY1JF272J J 2.7k 1/16W M-Ox. AA R809 VRS-CY1JF223J J 22k 1/16W M-Ox. AA R810 VRS-CY1JF223J J 22k 1/16W M-Ox. AA R925 VRS-CY1JF102J J 1.0k 1/16W M-Ox. AA R926 VRS-CY1JF104J J 100k 1/16W M-Ox. AA R961 VRD-RA2BE101J J 100 1/8W Carbon AB R962 VRD-RA2BE101J J 100 1/8W Carbon AB R1401 VRS-CY1JF101J J 100 1/16W M-Ox. AA R1402 VRS-CY1JF750J J 75 1/16W M-Ox. AA R1403 VRS-CY1JF102J J 1.0k 1/16W M-Ox. AA R1404 VRS-CY1JF104J J 100k 1/16W M-Ox. AA R1410 VRS-CY1JF000J J 0 1/16W M-Ox. AA R2001 VRS-CY1JF102J J 1.0k 1/16W M-Ox. AA R2002 VRS-CY1JF103J J 10k 1/16W M-Ox. AA R2006 VRS-CY1JF103J J 10k 1/16W M-Ox. AA R2008 VRS-CY1JF472J J 4.7k 1/16W M-Ox. AA R2009 VRD-RA2BE102J J 1.0k 1/8W Carbon AA R2010 VRD-RA2BE102J J 1.0k 1/8W Carbon AA R2011 VRS-CY1JF103J J 10k 1/16W M-Ox. AA R2016 VRD-RA2BE223J J 22k 1/8W Carbon AA R2018 VRS-CY1JF103J J 10k 1/16W M-Ox. AA R2020 VRS-CY1JF223J J 22k 1/16W M-Ox. AA R2022 VRS-CY1JF333J J 33k 1/16W M-Ox. AA R2023 VRS-CY1JF223J J 22k 1/16W M-Ox. AA R2024 VRD-RA2BE682J J 6.8k 1/8W Carbon AA R2025 VRD-RA2BE682J J 6.8k 1/8W Carbon AA R2026 VRD-RA2BE682J J 6.8k 1/8W Carbon AA R2027 VRD-RA2BE682J J 6.8k 1/8W Carbon AA R2028 VRD-RA2BE102J J 1.0k 1/8W Carbon AA R2029 VRS-CY1JF103J J 10k 1/16W M-Ox. AA R2032 VRD-RA2BE471J J 470 1/8W Carbon AA R2033 VRD-RA2BE684J J 680k 1/8W Carbon AA R2034 VRS-CY1JF684J J 680k 1/16W M-Ox. AA R2040 VRD-RA2BE102J J 1.0k 1/8W Carbon AA

R2041 VRD-RA2BE333J J 33k 1/8W Carbon AA R2042 VRS-CY1JF101J J 100 1/16W M-Ox. AA R2043 VRD-RA2BE101J J 100 1/8W Carbon AB R2044 VRS-CY1JF683J J 68k 1/16W M-Ox. AA R2045 VRD-RA2BE101J J 100 1/8W Carbon AB R2047 VRS-CY1JF221J J 220 1/16W M-Ox. AA R2048 VRS-CY1JF562J J 5.6k 1/16W M-Ox. AA R2049 VRD-RA2BE333J J 33k 1/8W Carbon AA R2060 VRS-CY1JF221J J 220 1/16W M-Ox. AA R2061 VRS-CY1JF562J J 5.6k 1/16W M-Ox. AA R2062 VRS-CY1JF183J J 18k 1/16W M-Ox. AA R2063 VRS-CY1JF222J J 2.2k 1/16W M-Ox. AA R2064 VRD-RA2BE391J J 390 1/8W Carbon AA R2065 VRS-CY1JF000J J 0 1/16W M-Ox. AA R2067 VRS-CY1JF103J J 10k 1/16W M-Ox. AA R2068 VRS-CY1JF103J J 10k 1/16W M-Ox. AA R2069 VRD-RA2BE102J J 1.0k 1/8W Carbon AA R2070 VRS-CY1JF103J J 10k 1/16W M-Ox. AA R2072 VRS-CY1JF103J J 10k 1/16W M-Ox. AA R2101 VRS-CY1JF101J J 100 1/16W M-Ox. AA R2102 VRS-CY1JF101J J 100 1/16W M-Ox. AA R2201 VRS-CY1JF103J J 10k 1/16W M-Ox. AA R2202 VRS-CY1JF473J J 47k 1/16W M-Ox. AA R2203 VRS-CY1JF332J J 3.3k 1/16W M-Ox. AA R2211 VRS-CY1JF222J J 2.2k 1/16W M-Ox. AA R2212 VRS-CY1JF682J J 6.8k 1/16W M-Ox. AA R2213 VRS-CY1JF223J J 22k 1/16W M-Ox. AA R2401 VRS-CY1JF101J J 100 1/16W M-Ox. AA R2402 VRS-CY1JF101J J 100 1/16W M-Ox. AA R2403 VRS-CY1JF101J J 100 1/16W M-Ox. AA R2404 VRS-CY1JF101J J 100 1/16W M-Ox. AA R2507 VRS-CY1JF823J J 82k 1/16W M-Ox. AA R2510 VRD-RA2BE182J J 1.8k 1/8W Carbon AA R2511 VRS-CY1JF000J J 0 1/16W M-Ox. AA R3001 VRD-RA2BE221J J 220 1/8W Carbon AA R3002 VRD-RA2BE221J J 220 1/8W Carbon AA R3003 VRS-CY1JF105J J 1.0M 1/16W M-Ox. AA R3004 VRS-CY1JF104J J 100k 1/16W M-Ox. AA R3005 VRS-CY1JF623J J 62k 1/16W M-Ox. AA R3007 VRS-CY1JF332J J 3.3k 1/16W M-Ox. AA R3008 VRS-CY1JF302J J 3.0k 1/16W M-Ox. AA R3010 VRS-CY1JF392J J 3.9k 1/16W M-Ox. AA R3011 VRS-CY1JF101J J 100 1/16W M-Ox. AA R3012 VRS-CY1JF101J J 100 1/16W M-Ox. AA R3013 VRD-RA2BE101J J 100 1/8W Carbon AB R3014 VRD-RA2BE101J J 100 1/8W Carbon AB R3373 VRS-CY1JF000J J 0 1/16W M-Ox. AA R3374 VRS-CY1JF103J J 10k 1/16W M-Ox. AA R3375 VRS-CY1JF000J J 0 1/16W M-Ox. AA R3377 VRD-RA2BE822J J 8.2k 1/8W Carbon AA R3378 VRD-RA2BE223J J 22k 1/8W Carbon AA R3379 VRS-CY1JF683J J 68k 1/16W M-Ox. AA R3501 VRS-CY1JF750J J 75 1/16W M-Ox. AA R3502 VRS-CY1JF104J J 100k 1/16W M-Ox. AA R3503 VRS-CY1JF104J J 100k 1/16W M-Ox. AA R3504 VRS-CY1JF101J J 100 1/16W M-Ox. AA R3507 VRS-CY1JF102J J 1.0k 1/16W M-Ox. AA R3508 VRS-CY1JF102J J 1.0k 1/16W M-Ox. AA

Page 25

26SL72M

Ref. No. Part No.



Description Code Ref. No. Part No.

PWB-A: DUNTKA462WEV7

MAIN UNIT (Continued)

F701 QFS-B4023CEZZ J Fuse 4A/125V AC

FB601 RBLN-0047CEZZ J Ferrite Bead AB FB2002RBLN-0037CEZZ J Ferrite Bead AB FH701 QFSHD1013CEZZ J Fuse Holder AC FH702 QFSHD1014CEZZ J Fuse Holder AC J1701 QTANJ0340CEZZ X Terminal, Video/Audio-in-1 AG

P303 QPLGN0461CEZZ J Plug, 4-pin(S) AB P401 QPLGN0561CEZZ J Plug, 5-pin(GBN) AB P601 QPLGN0160FJZZ J Plug, 5-pin(K) AD P651 QPLGN0361CEZZ J Plug, 3-pin(TP651-3) AB



P701 QPLGN0260CEZZ J Plug, 2-pin(M) AC P751 QPLGN0461CEZZ J Plug, 4-pin(YBN) AB P2001 QPLGN0561CEZZ J Plug, 5-pin(TP2001-5) AB

RDA501 RDA604 RDA701

MISCELLANEOUS PARTS

or QFS-B4021GEZZ

(Rear)

PRDAR0280PEFW R Heat Sink, for IC501 AF PRDAR0233PEFW R Heat Sink, for Q602 AK PRDAR0265PEFW R Heat Sink, for Q701 AD TLABN0101GJZZ X Label AE LX-BZ3049GEFD J Screw AA LX-BZ3100CEFD J Screw AA LX-TZ3004CEFD J Screw AA



Description Code

PWB-B: DUNTK9510WEV1

CRT UNIT(Continude)

R857 VRS-VV3LB123J J 12k 3W M-Ox. AB R858 VRD-RM2HD222J J 2.2k 1/2W Carbon AA R859 VRD-RA2BE470J J 47 1/8W Carbon AA R860 VRD-RA2BE181J J 180 1/8W Carbon AA R861 VRD-RA2BE121J J 120 1/8W Carbon AA R863 VRD-RA2BE471J J 470 1/8W Carbon AA R864 VRD-RA2BE221J J 220 1/8W Carbon AA

R865 VRS-VV3LB123J J 12k 3W M-Ox. AB R866 VRD-RM2HD222J J 2.2k 1/2W Carbon AA R867 VRD-RA2BE470J J 47 1/8W Carbon AA R868 VRD-RA2BE181J J 180 1/8W Carbon AA R869 VRD-RA2BE121J J 120 1/8W Carbon AA R871 VRD-RA2BE471J J 470 1/8W Carbon AA R872 VRD-RA2BE221J J 220 1/8W Carbon AA

R873 VRS-VV3LB123J J 12k 3W M-Ox. AB R874 VRD-RM2HD222J J 2.2k 1/2W Carbon AA R881 VRD-RA2BE102J J 1.0k 1/8W Carbon AA R882 VRD-RA2BE331J J 330 1/8W Carbon AA R883 VRD-RA2BE561J J 560 1/8W Carbon AA R884 VRD-RA2BE152J J 1.5k 1/8W Carbon AA R895 VRD-RA2BE470J J 47 1/8W Carbon AA

P851 QPLGN0541CEZZ J Plug, 5-pin (GBN) AB P852 QPLGN0441CEZZ J Plug, 4-pin (YBN) AB SC851 QSOCV0937CEZZ J CRT Socket AL

MISCELLANEOUS PARTS

PWB-B: DUNTK9510WEV1

CRT UNIT

Q851 VS2SC3198-Y-1 J 2SC3198-Y AA Q852 VS2SC3789//2E J 2SC3789 AF

VS2SC3619LB1E Q853 VS2SC3198-Y-1 J 2SC3198-Y AA Q854 VS2SC3789//2E J 2SC3789 AF

VS2SC3619LB1E Q855 VS2SC3198-Y-1 J 2SC3198-Y AA Q856 VS2SC3789//2E J 2SC3789 AF

VS2SC3619LB Q881 VS2SA1266-Y-1 J 2SA1266-Y AA

D881 VHD1SS119//-1 J Diode AB D882 VHD1SS119//-1 J Diode AB D884 VHD1SS119//-1 J Diode AB

L851 VP-MK820K0000 J Peaking 82mH AB

C851 VCCSPA1HL391J J 390p 50V Ceramic AA C852 VCCSPA1HL331J J 330p 50V Ceramic AA C853 VCCSPA1HL391J J 390p 50V Ceramic AA C854 RC-KZ0024CEZZ J 0.001 2kV Ceramic AC

VCKYPB3DE472Z J 0.0047 2kV Ceramic AC C883 VCEA0A1HW106M J 10 50V EL. AB

R851 VRD-RA2BE470J J 47 1/8W Carbon AA R852 VRD-RA2BE181J J 180 1/8W Carbon AA R853 VRD-RA2BE121J J 120 1/8W Carbon AA R855 VRD-RA2BE471J J 470 1/8W Carbon AA R856 VRD-RA2BE221J J 220 1/8W Carbon AA

TRANSISTORS

DIODES

COIL

CAPACITORS

[EL.··· Electrolytic]

RESISTORS

[M-Ox.··· Metal Oxide]

PWB-F: DUNTK9831WEV1

AV UNIT

D4001 RH-PX0383CEZZ X LED, Power Ind



C4601 VCEA0A1HW475M J 4.7 50V EL. AB



R4501 VRD-RA2BE103J J 10k 1/8W Carbon AA R4503 VRD-RA2BE273J J 27k 1/8W Carbon AA R4504 VRD-RA2BE123J J 12k 1/8W Carbon AA R4505 VRD-RA2BE563J J 56k 1/8W Carbon AA R4506 VRD-RA2BE563J J 56k 1/8W Carbon AA R4508 VRD-RA2BE153J J 15k 1/8W Carbon AA



R4509 VRD-RA2BE272J J 2.7k 1/8W Carbon AA R4601 VRD-RA2EE331J J 330 1/4W Carbon AA

S4501 QSW-K0095CEZZ J Power AB S4502 QSW-K0095CEZZ J VOL-Down AB S4503 QSW-K0095CEZZ J VOL-Up AB S4504 QSW-K0095CEZZ J CH-Down AB S4505 QSW-K0095CEZZ J CH-Up AB S4506 QSW-K0095CEZZ J MENU AB

MISCELLANEOUS PARTS

J4001 QJAKE0185CEZZ J Audio IN (L) AE J4002 QJAKE0184CEZZ J Audio IN (R) AE J4003 QJAKE0150CEZZ J Video IN AD P4001 QPLGN0541CEZZ J Plug, 5-pin (FA) AB P4002 QPLGN0841CEZZ J Plug, 8-pin (FA) AB

RMC4601

RRMCU0235CEZZ J R/C Receiver AK QCNW-0104GJZZ X Connecting Cord

WIRE(FA)

QCNW-0105GJZZ X Connecting Cord

WIRE(FB)

DIODE

CAPACITORS

[EL.··· Electrolytic]

RESISTORS

SWITCHES

Page 26

26SL72M

Ref. No. Part No. Description Code Ref. No. Part No. Description Code

MISCELLANEOUS PARTS

ACC701

QACCD3064CESA R AC Cord AN QCNW-0132GJZZ X Connecting Cord QCNW-0104GJZZ X Connecting Cord QCNW-0105GJZZ X Connecting Cord QCNW-0167MEZZ Connecting Cord AE

QCNW-0166MEZZ Connecting Cord AD SP1 VSP0080PBL4YS X Speaker 8 ohm (L) SP2 VSP0080PBL4YS X Speaker 8 ohm (R)

 

CABINET PARTS

1 CCABA0147WEH1 X Front Cabinet Ass’y 1-1

Not Available

1-2 GCOVA0106GJSA X Cover for R/C 1-3 HBDGB3141CESA X Badge, "SHARP" AG 1-4 JBTN-0106GJSB X Button, Power 1-5 MSPRC0005PEFW R Spring for Power Button AB 1-6 GDORF0102GJSC X Door 1-7 PKAi-0002PE00 R Door Latch AG 1-8 HiNDP0001GJZZ X Indication Plate

2 GCABB0137GJKA Rear Cabinet

– Front Cabinet —

SUPPLIED ACCESORRIES

RRMCG1573CESA M Infrared R/C Unit

TiNS-7513GJZZ X Operation Manual

AW AG

PACKING PARTS

(NOT REPLACEMENT ITEM)

SPAKC0227GJZZ – Packing Case —

SPAKP0105GJZZ – Wrapping Sheet —

SPAKX0106GJZZ – Buffer Material —

SSAKA0101GJZZ – Polyethylene Bag —

CABINET PARTS LOCATION

1-5 1-4 1-2

1-1

1-3

1-6

1-7 1-8

Page 27

 Packing Case

MARK  : Not replacement items.

FRONT

 Buffer Material

 Polyethylene Sheet

 Polyethylene Bag

Operation Manual Infrared R/C Unit

 Batteries

REAR

Use tape to fix the top side of packing case.

Use 12 staples to fix the bottom side of packing case.

 Bar Code Label

26SL72M

PACKING OF THE SET

Page 28

26SL72M

No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.

D JAPAN P SEMEX TQ1104-S

May.

2001 Printed in Japan

MI. KG

SHARP ELECTRONICA MEXICO S.A. DE C.V. Blvd. SHARP No. 3510 Parque Industrial Rosarito, Playas de Rosarito, B.C. 22710