25R-M100 - ePanorama.net

Transcription

25R-M100 - ePanorama.net
25R-M100
SERVICE MANUAL
S21O525R-M100
COLOR TELEVISION
Chassis No. SN-010
MODEL
25R-M100
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.
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 ................................................................................................................... 13
» PRINTED WIRING BOARD ASSEMBLIES ........................................................................................ 17
» REPLACEMENT PARTS LIST ............................................................................................................ 22
» PACKING OF THE SET ...................................................................................................................... 29
ELECTRICAL SPECIFICATIONS
POWER INPUT .................................................... 120 V AC 60 Hz
POWER RATING ................................................................... 95 W
PICTURE SIZE ........................................... 2,032cm2 (315sq inch)
CONVERGENCE ............................................................. Magnetic
SWEEP DEFLECTION .................................................... Magnetic
FOCUS ............................................... Hi-Bi-Potential Electrostatic
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
INTERMEDIATE FREQUENCIES
Picture IF Carrier Frequency ..................................... 45.75 MHz
UHF-Channels ............................................................ 14 thru 69
Sound IF Carrier Frequency ...................................... 41.25 MHz
CATV Channels ........................................................... 1 thru 125
Color Sub-Carrier Frequency .................................... 42.17 MHz
(EIA, Channel Plan U.S.A.)
(Nominal)
AUDIO POWER
OUTPUT RATING ................................ 1.5W (at 10% distortion)
SHARP CORPORATION
Specifications are subject to change without
prior notice.
This document has been published to be used for after
sales service only.
1 The contents are subject to change without notice.
25R-M100
IMPORTANT SERVICE SAFETY PRECAUTION
Ë
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
X-RADIATION AND HIGH VOLTAGE LIMITS
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.
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.
4A 125V
CAUTION: FOR CONTINUED
PROTECTION AGAINST A
RISK OF FIRE, REPLACE
ONLY WITH SAME TYPE 4A125V 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.
2
25R-M100
IMPORTANT SERVICE SAFETY PRECAUTION
(Continued)
• 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 and 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.
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 and 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 0.15µF 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.
1.5k ohm
10W
0.15µF
TEST PROBE
TO EXPOSED
METAL PARTS
CONNECT TO
KNOWN EARTH
GROUND
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212
SAFETY NOTICE
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.
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 "å"
and shaded areas in the Replacement Parts Lists and
Schematic Diagrams.
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212
3
25R-M100
LOCATION OF USER'S CONTROL
Front Panel
POWER
CH
– VOL +
VIDEO/AUDIO IN TERMINALS
– VOL +
POWER
Press → On.
Press again → Off.
VOLUME UP/DOWN
(+) Increases sound.
(–) Decreases sound.
MENU
CHANNEL UP/DOWN
(') Selects next higher channel.
( ) Selects next lower channel.
• Press both at same time to
access MAIN MENU screen.
SENSOR AREA FOR
REMOTE CONTROL
'
POWER
Basic Remote Control Functions
Infrared Transmitter Window
POWER
Press → On.
Press again → Off.
INPUT
Press → Switch to external video input
mode.
Press again → Switch to TV mode.
REMOTE KEYPAD
Accesses any channel from keypad.
CHANNEL UP/DOWN
(') Selects next higher channel.
( ) Selects next lower channel.
• Moves the “ ” mark of the MENU
screen.
FLASHBACK
Returns to previous channel.
'
VOLUME UP/DOWN
(+) Increases sound.
(–) Decreases sound.
• In menu mode, changes or selects
the TV adjustments.
MENU
Press → Accesses MAIN MENU.
Press again → Exits MAIN MENU.
MUTE
Press → Mutes sound.
Press again → Restores sound.
• CLOSED CAPTION appears when
sound is muted.
DISPLAY
Press → Displays receiving channel for
four seconds.
Press again → Removes display.
• Temporarily displays receiving
channel when in Closed Caption
mode.
TV
4
25R-M100
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
HIGH VOLTAGE CHECK
The receiver is protected by a 4.0A fuse (F701),
mounted on PWB-A, wired into one side of the AC
line input.
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:
X-RADIATION PROTECTOR CIRCUIT TEST
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, 30.5kV (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.
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 27.9V 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.
5
25R-M100
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 1. There are 3 adjustment categories 2DEF,
3SIGNAL, 4FIX VALUE as show in Figure A.
Window 2: DEF
D01
D03
D05
Window 3: SIGNAL
D02
D04
D06
DEF
S01
SIGNAL
S02
S12
S13
RETURN
RETURN
Window 1: ADJUSTMENT CATEGORIES
SERVICE MODE
DEF
SIGNAL
FIX VALUE
EEPROM
RETURN
RETURN
RETURN
FIX VALUE
Window 4: FIX VALUE
F01
F02
F15
F16
F25
F26
NEXT
F13
F14
RETURN
NEXT
PREVIOUS
RETURN PREVIOUS
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)
6
25R-M100
Below are the adjustments ranges and initial values for FIX VALUE category.
FIX VALUE
SERVICE
POSITION
F01
F02
F03
F04
F05
F06
F07
F08
F09
F10
F11
F12
F13
F14
F15
F16
F17
F18
F19
F20
F21
F22
F23
F24
F25
F26
DATA
ADJUST ITEM
OPTION 1
OPTION 2
E-SAVE
TUNER SETUP
R-TONE RD
R-TONE BD
B-TONE RD
B-TONE BD
FM LEVEL
AFC GAIN
G DRIVE
FBT BLK SW
V COMP
OSD CONT
SHARPNESS
FLT SYS
KILLER OP
PRE SHOOT
CORING
DC REST
BS START
BS GAIN
ABL START
R/B ANGLE
H BLK R
H BLK L
RANGE
INITIAL VALUE
(Hex)
00-FF
00-FF
00-3F
00, 01
00-7F
00-7F
00-7F
00-7F
00-1F
00, 01
00, 0F
00, 01
00-07
00-03
00-3F
00-07
00-07
00-03
00-03
00-03
00-03
00-03
00-07
00-0F
00-0F
00-0F
B0
04
23
00
19
00
00
12
0C
00
00
01
07
02
19
00
04
03
04
02
01
01
00
08
04
04
B0
04
2A
00
03
7C
00
04
0C
00
0F
01
07
01
*1
01
02
00
04
02
01
01
00
08
03
00
*1: type of tuner
TUNER TYPE
VTUVTST5UF770
VTUENV56D82-1
VTUENV56DA1G3
VTUVTST5UF670
VTUVTST5UF740
(Hex)
0D
12
12
0D
0D
Table - A
Below are the ranges and initial values for each adjustment and in each categories.
DEF
SERVICE
POSITION
D01
D02
D03
D04
D05
D06
ADJUST ITEM
H-PHASE
V-SIZE
V-POSITION
CC-POSITION
V-LINEARITY
V-S-CORRECTION
DATA
RANGE
INITIAL VALUE
00-1F
00-7F
00-3F
00-FF
00-1F
00-1F
0C
40
20
1A
10
10
Table - B
7
ADJUSTMENT CONTENTS
Must be "13"
Must be "10"
25R-M100
SIGNAL
SERVICE
POSITION
S01
S02
DATA
ADJUST ITEM
RANGE
INITIAL VALUE
RF AGC
VIDEO LEVEL
00-3F
00-07
14
03
S03
Y-MUTE
00-03
00
S04
S05
S06
S07
S08
S09
S10
S11
S12
S13
SUB BIAS
R-BIAS
G-BIAS
B-BIAS
R-DRIVE
B-DRIVE
CONTRAST
TINT
COLOR
BRIGHTNESS
00-FF
00-FF
00-FF
00-7F
00-7F
00-7F
00-7F
00-7F
00-7F
00-7F
40
00
00
00
40
40
5A
40
40
40
ADJUSTMENT CONTENTS
"01": Y-MUTE, "02": V-STOP & Y-MUTE
"03": Activate color killer circuit.
Must be "30"
Note: Refer to the SERVICE ADJUSTMENT for each corresponding values.
Table - C
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.
ADJUSTMENT
PART REPLACED
NECESSARY
NOTES
UNNECESSARY
X
IC2001
Data is stored in IC2102.
IC201
X
The adjustment is needed to compensate for characteristics
of parts including IC202.
IC2102
X
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.
CRT
X
Adjust items related to picture tube only.
Table - D
8
25R-M100
Ë SERVICE ADJUSTMENT
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 "S14" 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.
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.
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.
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.)
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.
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.
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.
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").
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.
2.35 Vdc
GND
Figure B: WAVEFORM FOR SCREEN ADJUSTMENT
9
25R-M100
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).
A
B
Figure C.
10
25R-M100
CHASSIS LAYOUT
H
G
F
E
D
C
B
A
1
2
3
4
11
5
6
25R-M100
BLOCK DIAGRAM
H
G
F
E
D
C
B
A
1
2
3
4
12
5
6
25R-M100
DESCRIPTION OF SCHEMATIC DIAGRAM
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.
2.
indicates waveform check points (See chart,
waveforms are measured from point indicated to
chassis ground.)
NOTES:
1. The unit of resistance "ohm" is omitted.
(K=kΩ=1000Ω, M=MΩ)
2. All resistors are 1/10 watt, unless otherwise noted.
3. All capacitors are µ F, unless otherwise noted.
(P=pF=µµF)
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 1000µ V B & W or Color
signal.
å 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.
WAVEFORMS
13
25R-M100
SCHEMATIC DIAGRAM: MAIN Unit
H
G
F
E
D
C
B
A
1
2
3
14
4
5
6
7
8
9
10
11
15
12
25R-M100
SCHEMATIC DIAGRAM: CRT and FRONT A/V Unit
H
G
F
E
D
C
B
A
1
2
3
4
16
5
6
25R-M100
PRINTED WIRING BOARD ASSEMBLIES
H
G
F
E
PWB-B: CRT Unit (Wiring Side)
D
C
B
PWB-H: FRONT A/V Unit (Wiring Side)
A
1
2
3
4
17
5
6
25R-M100
H
G
F
E
D
C
B
A
PWB-A: MAIN Unit (Wiring Side)
1
2
3
18
4
5
6
7
8
9
10
11
19
12
25R-M100
H
G
F
E
D
C
B
A
PWB-A: MAIN Unit (Chip Parts Side)
1
2
3
20
4
5
6
7
8
9
10
11
21
12
25R-M100
Ref. No.
Part No.
★
Description
Code
Ref. No.
★
Part No.
Description
Code
PRINTED WIRING BOARD ASSEMBLIES
PARTS LIST
(NOT REPLACEMENT ITEM)
PARTS REPLACEMENT
PWB-A DUNTKA450WEV0 – MAIN Unit
PWB-B DUNTK9510WEW2 – CRT Unit
PWB-H DUNTK9310WEW6 – FRONT AVUnit
Replacement parts which have these special safety characteristics
identified in this manual; electrical components having such features
are identified by å 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.
—
—
—
PWB-A: DUNTKA450WEV0
MAIN UNIT
"HOW TO ORDER REPLACEMENT PARTS"
TUNER
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:
NOTE: THE PARTS HERE SHOWN ARE SUPPLIED AS AN
ASSEMBLY BUT NOT INDEPENDENTLY.
å TU51 VTUVTST5UF770
J Tuner
or
VTUENV56D82-1
Contact your nearest SHARP Parts Distributor to order.
For location of SHARP Parts Distributor, Please call TollFree; 1-800-BE-SHARP
INTEGRATED CIRCUITS
IC201
IC351
å IC501
å IC701
å IC702
'å
★ MARK: SPARE PARTS-DELIVERY SECTION
▲ MARK: X- RAY RELATED PARTS
Ref. No.
Part No.
★
Description
Code
å
IC771
PICTURE TUBE
VB63AFW32X/*S
or
VB63AHC26X/*S
or
VB63QD891X/*S
or
VB63AFW36X/*S
or
VB63AFW36031E
' å DY601 RCiLH0109GJZZ
or
RCiLH0110GJZZ
or
RCiLH0111GJZZ
'å
V101
IC2001
IC2040
IC2102
X CRT (DY601:CiLH0109GJ) CC
CRT (DY601:CiLH0110GJ)
Q101
CRT (DY601:CiLH0109GJ)
Q201
Q451
Q452
Q491
Q601
å Q602
BB
DY (CRT:A63QDB891X)
Q631
å
L703
RCiLG0036MEZZ
PMAGF3046CEZZ
QEARC2508MEZZ
MSPRT0002MEZZ
X
J
X
X
Degaussing Coil
Purity Magnet
Grounding Strap
Spring
RH-iX3354CEN1
X I.C.
VHiAN7511//-1
J AN7511
VHiLA7840//-1
J LA7840
VHiTEA1507/-1
J TEA1507P/N1
RH-FX0034CEZZ J PC817
or
RH-FX0002GEZZ
or
RH-FX0029CEZZ
VHiKA7805AP-1
J KA7805API
or
VHiTA7805S/-1
RH-iX3492CEZZQ X TMPA8700CPF
VHiPST994C/-1
J PST994C
VHiBR2416E2-1
J BR24C16F
or
VHiSLA24C16-1
AS
AK
AR
AL
AE
AE
AT
AD
AK
TRANSISTORS
CRT (DY601:CiLH0111GJ)
CRT (I.T.C)
X DY (CRT:A63AFW36X
or A63AFW32X)
DY (CRT:A63AHC26X)
AZ
Q651
Q652
Q653
å Q701
AN
AF
AG
AE
22
VS2SC3198-Y-1
or
VS2SC945AQ/-1
VS2SC2735//1E
VS2SB709AR/-1
VS2SA1266-Y-1
VS2SB709AR/-1
VS2SC2482//-1
VS2SD2539//1E
or
VS2SD2634++-1
VS2SC3198-Y-1
or
VS2SC945AQ/-1
VS2SB709AR/-1
VS2SA1266-Y-1
VS2SD601AR/-1
VSSPP07N60C-1
or
VSSPP04N60C-1
or
VS2SK2708//1E
or
VS2SK2645//-G
or
VSSTP6NC60+-1
or
VSSTP6NC60F-1
or
VSSTP7NB60F-1
J 2SC3198-Y
AA
J
J
J
J
J
J
2SC2735
2SB709AR
2SA1266-Y
2SB709AR
2SC2482
2SD2539
AC
AC
AA
AC
AD
AP
J 2SC3198-Y
AA
J
J
J
X
AC
AA
AC
AF
2SB709AR
2SA1266-Y
2SD601AR
FET
25R-M100
Ref. No.
★
Part No.
Description
Code
Ref. No.
PWB-A: DUNTKA450WEV0
D708
VHD1SS119//-1
or
VHD1SS244//-1
å D709
RH-DX0229CEZZ
å D712
RH-DX0487CEZZ
or
RH-DX0302CEZZ
or
RH-DX0468CEZZ
or
RH-DX0488CEZZ
or
RH-DX0513CEZZ
' å D717
RH-EX0616GEZZ
å D725
RH-DX0131CEZZ
D726 VHD1SS119//-1
or
RH-DX0475CEZZ
D732 VHD1SS119//-1
or
RH-DX0475CEZZ
D751 RH-EX0611GEZZ
D753 RH-DX0441CEZZ
or
RH-DX0110CEZZ
å D758
RH-DX0131CEZZ
D2201 VHD1SS119//-1
or
RH-DX0475CEZZ
D3301 VHD1SS119//-1
å VA701 RH-VX0048CEZZ
or
RH-VX0035CEZZ
or
RH-VX0019CEZZ
or
RH-VX0074CEZZ
MAIN UNIT (Continued)
å
Q702
VS2SC3198-Y-1
or
VS2SC945AQ/-1
Q703 VS2SB709AR/-1
Q751 VS2SC3198-Y-1
or
VS2SC945AQ/-1
Q752 VS2SC3198-Y-1
or
VS2SC945AQ/-1
Q2201 VS2SD601AR/-1
or
VS2SC3928R/-1
Q2211 VS2SD601AR/-1
or
VS2SC3928R/-1
J 2SC3198-Y
AA
J 2SB709AR
J 2SC3198-Y
AC
AA
J 2SC3198-Y
AA
J 2SD601AR
AC
J 2SD601AR
AC
DIODES
D52
D101
D353
D453
D455
D494
D495
D496
D497
D502
D511
D632
å D641
' å D651
' å D653
D654
å
å
D661
å
D701
å
D702
å
D703
å
D704
D707
RH-EX0676GEZZ
RH-EX0616GEZZ
VHD1SS119//-1
RH-EX0616GEZZ
VHD1SS119//-1
or
RH-DX0475CEZZ
VHD1SS119//-1
or
RH-DX0475CEZZ
VHD1SS119//-1
or
RH-DX0475CEZZ
VHD1SS119//-1
or
RH-DX0475CEZZ
VHD1SS119//-1
or
RH-DX0475CEZZ
RH-DX0131CEZZ
RH-DX0441CEZZ
RH-EX0630GEZZ
RH-EX0630GEZZ
VHD1SS244//-1
RH-EX0666GEZZ
VHD1SS119//-1
or
RH-DX0475CEZZ
RH-DX0468CEZZ
or
RH-DX0229CEZZ
RH-DX0154CEZZ
or
RH-DX0490CEZZ
or
RH-DX0279CEZZ
RH-DX0154CEZZ
or
RH-DX0490CEZZ
or
RH-DX0279CEZZ
RH-DX0154CEZZ
or
RH-DX0490CEZZ
or
RH-DX0279CEZZ
RH-DX0154CEZZ
or
RH-DX0490CEZZ
or
RH-DX0279CEZZ
VHD1SS119//-1
or
VHD1SS244//-1
J
J
J
J
J
Zener Diode, 32V
Zener Diode, 5.6V
Diode
Zener Diode, 5.1V
Diode
AA
AA
AB
AA
AB
J Diode
AB
J Diode
AB
J Diode
AB
J Diode
AB
Diode
Diode
Zener Diode, 9.1V
Zener Diode, 9.1V
Diode
Zener Diode, 27V
Diode
AC
AC
AA
AA
AB
AB
AB
J Diode
AE
J Diode
AC
J Diode
Description
Code
J Diode
AB
J Diode
J Diode
AF
AC
J Zener Diode, 5.6V
J Diode
J Diode
AA
AC
AB
J Diode
AB
J Zener Diode, 5.1V
J Diode
AA
AC
J Diode
J Diode
AC
AB
J Diode
J Varistor
AB
AE
PACKAGED CIRCUITS
å
J
J
J
J
J
J
J
★
Part No.
PR701 RMPTP0092CEZZ J Packaged Circuit
X801 RCRSB0001PEZZ R Crystal
or
RCRSB0205CEZZ
AH
AL
FILTERS AND COILS
CF2040 RFiLA0099CEZZ
or
RFiLC0121GEZZ
SF201 RFiLC0405CEZZ
L201 VP-XF1R2K0000
L203 VP-XF220K0000
L204 RCiLi0632CEZZ
L301 VP-XF150K0000
å L701
RCiLF0078PEZZ
or
RCiLF0025PEZZ
å L705
RCiLP0179CEZZ
L2040 RCiLB0131CEZZ
J Ceramic Filter
AE
J
J
J
J
J
R
SAW Filter
Peaking 1.2µH
Peaking 22µH
IF Coil
Peaking 15µH
Coil
AH
AB
AB
AE
AB
AF
J Coil
J Oscillation Coil
AD
AE
AC
TRANSFORMERS
J Diode
AC
J Diode
AC
J Diode
AB
å
T601
'å
å
T602
T702
'å
R738
RTRNZ0057PEZZ R Transformer
or
RTRNZ0731CEZZ
RTRNF0049MEZZ X H-Volt Transformer
RTRNW0001GJZZ X Transformer
AK
AY
AN
CONTROL
23
RVR-M4588CEZZ+ X 22k(B) 130V Adj.
or
RVR-M4628GEZZ
or
RVR-M4336CEZZ
AE
25R-M100
Ref. No.
Part No.
★
Description
Code
Ref. No.
PWB-A: DUNTKA450WEV0
C703
MAIN UNIT (Continued)
å
C705
CAPACITORS
[EL.··· Electrolytic, M-Poly.··· Metalized Polypro Film]
C51
VCEA0A1AW108M J 1000 10V EL.
C53
VCEA0A1HW105M J 1.0
50V EL.
C54
VCEA0A1HW475M J 4.7
50V EL.
C101 VCEA0A1CW476M J 47
16V EL.
C201 VCKYCY1HF103Z J 0.01 50V Ceramic
C202 VCKYCY1HF103Z J 0.01 50V Ceramic
C203 VCKYCY1HF103Z J 0.01 50V Ceramic
C204 VCQYTA1HM223K J 0.022 50V Mylar
C205 VCKYCY1HB103K J 0.01 50V Ceramic
C206 VCKYCY1HB102K J 1000p 50V Ceramic
C207 VCEA0A1CW476M J 47
16V EL.
C208 VCKYCY1HF103Z J 0.01 50V Ceramic
C209 VCEA0A1HW105M J 1.0
50V EL.
C210 VCEA0A1HW474M J 0.47 50V EL.
C212 VCEA0A1HW474M J 0.47 50V EL.
C220 VCKYCY1EF104Z J 0.1
25V Ceramic
C301 VCCCCY1HH220J J 22p
50V Ceramic
C302 VCKYCY1HB102K J 1000p 50V Ceramic
C303 VCKYCY1HB103K J 0.01 50V Ceramic
C304 VCCCCY1HH220J J 22p
50V Ceramic
C305 VCKYCY1HB103K J 0.01 50V Ceramic
C354 VCEA0A1HW225M J 2.2
50V EL.
C356 VCKYCY1HB332K J 3300p 50V Ceramic
C357 VCEA0A1HW106M J 10
50V EL.
C358 VCEA0A1HW106M J 10
50V EL.
C361 VCEA0A1CW227M J 220
16V EL.
C411 VCEA0A1AW108M J 1000 10V EL.
C412 VCKYCY1HF103Z J 0.01 50V Ceramic
C414 VCEA0A1HW225M J 2.2
50V EL.
C416 VCEA0A1HW105M J 1.0
50V EL.
C451 VCQYTA1HM104K J 0.1
50V Mylar
C454 VCEA0A1HW475M J 4.7
50V EL.
C456 VCEA0A1HW106M J 10
50V EL.
C491 VCEA0A1CW107M J 100
16V EL.
C492 VCKYCY1HF103Z J 0.01 50V Ceramic
C510 VCEA0A1VW477M J 470
35V EL.
C511 VCCSPA2HL180K J 18p
500V Ceramic
C512 VCFYSA1JB224J+ X 0.22 63V Mylar
C513 VCFYSA1JB473J J 0.047 63V Mylar
C514 VCEA0A1VW477M J 470
35V EL.
C515 VCEA0A1HW475M J 4.7
50V EL.
C516 VCKYCY1HB222K J 2200p 50V Ceramic
C517 VCEA0A1CW226M J 22
16V EL.
C520 VCEA0A1HW107M J 100
50V EL.
C530 VCFYFA1HA334J J 0.33 50V Mylar
C531 VCFYFA1HA564J J 0.56 50V Mylar
C606 VCKYPA2HB561K J 560p 500V Ceramic
C607 VCKYPA1HB472K J 4700p 50V Ceramic
' å C610
RC-FZ1018CEZZ X 12600p 1.6kV Plastic
C612 VCFPVC2DB514J X 0.51 200V M-Poly.
C632 VCKYCY1EB153K J 0.015 25V Ceramic
C633 VCEA0A1AW337M+X 330
10V EL.
C634 VCKYCY1HF103Z J 0.01 50V Ceramic
C635 VCEA0A1HW105M J 1.0
50V EL.
C637 VCEA0A1CW476M J 47
16V EL.
C638 VCEA0A1AW477M J 470
10V EL.
C652 VCEA0A1HW475M J 4.7
50V EL.
C653 VCEA0A1HW105M J 1.0
50V EL.
C654 VCKYCY1CB224K* X 0.22 16V Ceramic
C662 VCEA0A1CW477M J 470
16V EL.
å C701
RC-FZ037SCEZZ J 0.22 AC250V Plastic
or
RC-FZ012SGEZZ
or
RC-FZ017SCEZZ
or
RC-FZ029SCEZZ
C702 RC-KZ0029CEZZ J 0.01 AC250V Ceramic
or
RC-KZ0016CEZZ
AC
AB
AB
AB
AA
AA
AA
AB
AA
AA
AB
AA
AB
AB
AB
AA
AA
AA
AA
AA
AA
AB
AA
AB
AB
AC
AC
AA
AB
AB
AC
AB
AB
AC
AA
AB
AA
AF
AC
AB
AB
AA
AB
AB
AB
AB
AA
AA
AG
AF
AA
AE
AA
AB
AB
AC
AB
AB
AE
AC
AD
å
C706
C710
å
C717
C723
å
C725
C727
å C730
å C731
C732
C735
C736
C737
C738
C739
C740
C742
C743
C744
C750
C752
C758
C760
C764
C765
C771
C783
C784
C801
C807
C808
C809
C811
C812
C925
C1405
C2001
C2002
C2040
C2041
C2060
AC
24
Part No.
RC-KZ0029CEZZ
or
RC-KZ0016CEZZ
RC-EZ0800CEZZ
or
RC-EZ1336CEZZ
or
RC-EZ0719CEZZ
or
RC-EZ1022CEZZ
or
RC-EZ0799CEZZ
or
RC-EZ0718CEZZ
RC-KZ0092GEZZ
or
RC-KZ021SCEZZ
or
RC-KZ009SCEZZ
or
RC-KZ0106GEZZ
or
RC-KZ0311CEZZ
VCKYPH3DB561K
or
RC-KZ0338CEZZ
VCKYPA2HB472K
RC-EZ0724CEZZ
or
RC-EX0659CEZZ
RC-EZ0809CEZZ
or
RC-EX0724CEZZ
VCKYPA2HB472K
VCEA0A1CW108M
VCEA0A1EW337M
VCKYCY1HF103Z
VCCCPA1HH680J
VCKYCY1HF103Z
VCEA0A1EW226M
RC-KZ0040CEZZ
or
RC-KZ0340CEZZ
VCEA0A1HW104M
VCEA0A1EW476M
VCKYPA2HB102K
VCKYPH3DB561K
or
RC-KZ0338CEZZ
VCKYPH3DB561K
or
RC-KZ0338CEZZ
VCKYCY1HF103Z
VCEA0A1CW476M
VCEA0A2EW106M
VCEA0A1CW108M
VCKYPH3DB561K
or
RC-KZ0338CEZZ
VCKYPA2HB102K
VCEA0A1CW476M
VCQYTA1HM103K
VCKYCY1HF103Z
VCCCCY1HH180J
VCKYCY1EF104Z
VCEA0A1HW106M
VCEA0A1HW105M
VCKYCY1CB473K
VCEA0A1HW474M
VCEA0A1HW106M
VCEA0A1HW105M
VCCCCY1HH101J
VCCCCY1HH101J
VCEA0A1AW107M
VCEA0A1HW105M
VCKYCY1EF104Z
★
Description
Code
J 0.01
AC250V Ceramic
AC
J 560
200V EL.
AQ
X 470
200V EL.
AN
J 0.0033 AC250V Ceramic
AC
J 560p 2kV
Ceramic
AC
J 4700p 500V Ceramic
J 100
160V EL.
AB
AG
J 47
J 220
160V EL.
160V EL.
AL
J
J
J
J
J
J
J
J
J
100
4700p
1000
330
0.01
68p
0.01
22
820p
160V
500V
16V
25V
50V
50V
50V
25V
2kV
EL.
Ceramic
EL.
EL.
Ceramic
Ceramic
Ceramic
EL.
Ceramic
AB
AD
AC
AA
AA
AA
AB
AD
J
J
J
J
0.1
47
1000p
560p
50V
25V
500V
2kV
EL.
EL.
Ceramic
Ceramic
AB
AB
AA
AC
J 560p 2kV
Ceramic
AC
J
J
J
J
J
0.01
47
10
1000
560p
50V
16V
250V
16V
2kV
Ceramic
EL.
EL.
EL.
Ceramic
AA
AB
AD
AD
AC
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
1000p
47
0.01
0.01
18p
0.1
10
1.0
0.047
0.47
10
1.0
100p
100p
100
1.0
0.1
500V
16V
50V
50V
50V
25V
50V
50V
16V
50V
50V
50V
50V
50V
10V
50V
25V
Ceramic
EL.
Mylar
Ceramic
Ceramic
Ceramic
EL.
EL.
Ceramic
EL.
EL.
EL.
Ceramic
Ceramic
EL.
EL.
Ceramic
AA
AB
AB
AA
AA
AA
AB
AB
AA
AB
AB
AB
AA
AA
AB
AB
AA
25R-M100
Ref. No.
★
Part No.
Description
Code
Ref. No.
PWB-A: DUNTKA450WEV0
R458
R461
R462
R491
R492
R493
R494
R496
R497
R512
R513
R514
R515
R516
R517
R518
R519
R520
R522
R525
R527
R529
å R604
R605
R606
å R607
å R609
R610
R611
å R620
R621
R622
R623
R624
å R626
R634
R635
R636
å R641
' å R651
' å R653
' å R654
' å R655
R656
R657
R658
R659
å R661
å R701
MAIN UNIT (Continued)
C2061
C2062
C2201
C2202
C2601
VCKYCY1HB222K
VCEA0A1AW107M
VCKYCY1HB682K
VCCSPA1HL151J
VCEA0A1CW476M
or
VCEA0A1HW475M
J
J
J
J
J
2200p
100
6800p
150p
47
J 4.7
50V
10V
50V
50V
16V
Ceramic
EL.
Ceramic
Ceramic
EL.
AA
AB
AA
AA
AB
50V
EL.
AB
RESISTORS
RJ1
RJ2
RJ4
RJ5
RJ10
RJ23
RJ24
RJ26
RJ30
RJ37
RJ42
RJ43
RJ44
RJ47
RJ50
RJ52
RJ53
å R53
R54
R55
R56
R57
R58
R101
R102
R201
R202
R203
R204
R205
R206
R207
R209
R210
R211
R212
R220
R301
R302
R310
R353
R354
R355
R357
R401
R402
R403
R404
R411
R412
R413
R414
R426
R427
R431
R432
å R451
R453
R454
R455
R456
R457
[M-Ox.··· Metal Oxide, M-Film··· Metal Film]
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRS-RG3LB223J+ X 22k 3W
M-Ox.
VRS-CY1JF101J
J 100 1/16W M-Ox.
VRS-CY1JF101J
J 100 1/16W M-Ox.
VRS-CY1JF823J
J 82k 1/16W M-Ox.
VRD-RA2BE563J J 56k 1/8W
Carbon
VRD-RA2BE1R0J J 1.0 1/8W
Carbon
VRD-RA2BE152J J 1.5k 1/8W
Carbon
VRS-CY1JF100J
J 10 1/16W M-Ox.
VRS-CY1JF151J
J 150 1/16W M-Ox.
VRS-CY1JF122J
J 1.2k 1/16W M-Ox.
VRS-CY1JF682J
J 6.8k 1/16W M-Ox.
VRS-CY1JF270J
J 27 1/16W M-Ox.
VRS-CY1JF331J
J 330 1/16W M-Ox.
VRD-RA2EE151J J 150 1/4W
Carbon
VRD-RA2BE123J J 12k 1/8W
Carbon
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRS-CY1JF104J
J 100k 1/16W M-Ox.
VRS-CY1JF104J
J 100k 1/16W M-Ox.
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRS-CY1JF331J
J 330 1/16W M-Ox.
VRS-CY1JF102J
J 1.0k 1/16W M-Ox.
VRS-CY1JF152J
J 1.5k 1/16W M-Ox.
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRS-CY1JF103J
J 10k 1/16W M-Ox.
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRS-CY1JF822J
J 8.2k 1/16W M-Ox.
VRS-CY1JF101J
J 100 1/16W M-Ox.
VRS-CY1JF101J
J 100 1/16W M-Ox.
VRS-CY1JF101J
J 100 1/16W M-Ox.
VRD-RA2BE102J J 1.0k 1/8W
Carbon
VRS-CY1JF684J
J 680k 1/16W M-Ox.
VRS-CY1JF391J
J 390 1/16W M-Ox.
VRS-CY1JF102J
J 1.0k 1/16W M-Ox.
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRS-CY1JF000J
J 0
1/16W M-Ox.
VRD-RA2BE272J J 2.7k 1/8W
Carbon
VRD-RA2BE472J J 4.7k 1/8W
Carbon
VRS-RG2HC103J J 10k 1/2W
M-Ox.
VRD-RA2BE152J J 1.5k 1/8W
Carbon
VRD-RM2HD184J J 180k 1/2W
Carbon
VRD-RA2BE392J J 3.9k 1/8W
Carbon
VRS-CY1JF103J
J 10k 1/16W M-Ox.
VRD-RA2BE102J J 1.0k 1/8W
Carbon
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AF
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
R703
R705
R706
R707
R708
R710
R711
R712
R713
R715
R716
R717
R721
R725
' å R733
R735
' å R736
R739
R740
' å R741
R744
R751
R752
R755
å R758
å
å
å
25
Part No.
VRD-RA2EE564J
VRS-CY1JF274J
VRS-CY1JF563J
VRS-CY1JF102J
VRS-CY1JF102J
VRS-CY1JF102J
VRS-CY1JF472J
VRS-CY1JF472J
VRS-CY1JF102J
VRD-RM2HD102J
VRD-RM2HD102J
VRD-RM2HD1R0J
VRS-RG3DB271J+
VRD-RA2BE333J
VRS-CY1JF102J
VRS-CY1JF333J
VRS-CY1JF103J
VRN-RL3AB1R0J+
VRD-RA2BE122J
VRD-RA2BE272J
VRD-RA2BE472J
VRS-CY1JF392J
VRS-RG3LB472J+
VRD-RA2BE121J
VRD-RA2BE102J
VRS-RG3LB472J+
VRS-RG3AB562J+
VRD-RM2HD220J
VRS-KA3NG3R3K
VRN-RL3ABR33J+
VRN-RL3DB1R2J
VRD-RA2BE222J
VRS-CY1JF103J
VRN-RA2BK472F
VRN-RL3AB2R7J+
VRD-RM2HD121J
VRS-CY1JF332J
VRD-RA2EE221J
VRS-RG3AB682J+
VRS-RG2HC270J+
VRS-CY1JF102J
VRD-RA2BE154J
VRS-CY1JF103J
VRS-CY1JF273J
VRS-CY1JF273J
VRD-RA2BE103J
VRD-RA2BE332J
VRN-RL3ABR47J+
RR-DZ0049CEZZ
or
RR-HZ0048CEZZ
VRW-KQ3NC1R2K
VRN-RL3ABR33J+
VRN-RL3ABR22J+
VRD-RM2HD270J
VRS-CY1JF102J
VRS-RG2HC103J
VRD-RA2BE334J
VRD-RA2BE100J
VRS-RG2HC122J+
VRD-RA2BE150J
VRS-RG3AB121J+
VRD-RA2EE102J
VRD-RM2HD104J
VRS-RG2HC821J+
VRD-RA2EE394J
VRS-CY1JF332J
VRD-RM2HD184J
VRD-RM2HD332J
VRD-RM2HD470J
VRN-RA2BK682F
VRN-RL2HCR68J+
VRD-RA2BE821J
VRD-RA2BE562J
VRD-RM2HD151J
VRS-RG2HC100J+
★
Description
Code
J
J
J
J
J
J
J
J
J
J
J
J
X
J
J
J
J
X
J
J
J
J
X
J
J
X
X
J
J
X
X
J
J
J
X
J
J
J
X
X
J
J
J
J
J
J
J
X
J
560k 1/4W
270k 1/16W
56k 1/16W
1.0k 1/16W
1.0k 1/16W
1.0k 1/16W
4.7k 1/16W
4.7k 1/16W
1.0k 1/16W
1.0k 1/2W
1.0k 1/2W
1.0 1/2W
270 2W
33k 1/8W
1.0k 1/16W
33k 1/16W
10k 1/16W
1.0 1W
1.2k 1/8W
2.7k 1/8W
4.7k 1/8W
3.9k 1/16W
4.7k 3W
120 1/8W
1.0k 1/8W
4.7k 3W
5.6k 1W
22 1/2W
3.3 7W
0.33 1W
1.2 2W
2.2k 1/8W
10k 1/16W
4.7k 1/8W
2.7 1W
120 1/2W
3.3k 1/16W
220 1/4W
6.8k 1W
27 1/2W
1.0k 1/16W
150k 1/8W
10k 1/16W
27k 1/16W
27k 1/16W
10k 1/8W
3.3k 1/8W
0.47 1W
3.9M 1/2W
Carbon
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
Carbon
Carbon
Carbon
M-Ox.
Carbon
M-Ox.
M-Ox.
M-Ox.
M-Film
Carbon
Carbon
Carbon
M-Ox.
M-Ox.
Carbon
Carbon
M-Ox.
M-Ox.
Carbon
M-Ox.
M-Film
M-Film
Carbon
M-Ox.
M-Film
M-Film
Carbon
M-Ox.
Carbon
M-Ox.
M-Ox.
M-Ox.
Carbon
M-Ox.
M-Ox.
M-Ox.
Carbon
Carbon
M-Film
Carbon
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AE
AA
AA
AA
AA
AE
AA
AA
AA
AA
AF
AA
AA
AF
AE
AA
AD
AE
AF
AA
AA
AA
AE
AA
AA
AA
AE
AE
AA
AA
AA
AA
AA
AA
AA
AE
AB
J
X
X
J
J
J
J
J
X
J
X
J
J
X
J
J
J
J
J
J
X
J
J
J
X
1.2
0.33
0.22
27
1.0k
10k
330k
10
1.2k
15
120
1.0k
100k
820
390k
3.3k
180k
3.3k
47
6.8k
0.68
820
5.6k
150
10
Cement
M-Film
M-Film
Carbon
M-Ox.
M-Ox.
Carbon
Carbon
M-Ox.
Carbon
M-Ox.
Carbon
Carbon
M-Ox.
Carbon
M-Ox.
Carbon
Carbon
Carbon
M-Film
M-Film
Carbon
Carbon
Carbon
M-Ox.
AE
AE
AE
AA
AA
AA
AA
AA
AE
AA
AE
AA
AA
AE
AA
AA
AA
AA
AA
AA
AE
AA
AA
AA
AE
7W
1W
1W
1/2W
1/16W
1/2W
1/8W
1/8W
1/2W
1/8W
1W
1/4W
1/2W
1/2W
1/4W
1/16W
1/2W
1/2W
1/2W
1/8W
1/2W
1/8W
1/8W
1/2W
1/2W
25R-M100
Ref. No.
Part No.
★
Description
Code
Ref. No.
PWB-A: DUNTKA450WEV0
R2501
R2503
R2504
R2505
R2506
R2507
R2508
R2509
R2601
MAIN UNIT (Continued)
å
å
R773
R774
R801
R807
R808
R809
R810
R901
R902
R925
R926
R961
R962
R1401
R1402
R1407
R1408
R1412
R2001
R2002
R2006
R2008
R2009
R2010
R2012
R2016
R2018
R2020
R2022
R2023
R2024
R2025
R2026
R2027
R2028
R2029
R2032
R2033
R2034
R2040
R2041
R2042
R2043
R2044
R2045
R2047
R2048
R2049
R2060
R2061
R2062
R2063
R2064
R2065
R2066
R2067
R2068
R2070
R2072
R2101
R2102
R2201
R2202
R2203
R2211
R2212
R2213
R2401
R2402
R2403
R2404
VRS-RG3LB270J+
VRS-RG3LB680J+
VRD-RM2HD470J
VRS-CY1JF332J
VRS-CY1JF272J
VRS-CY1JF223J
VRS-CY1JF223J
VRS-CY1JF000J
VRS-CY1JF000J
VRS-CY1JF102J
VRS-CY1JF104J
VRS-CY1JF101J
VRS-CY1JF101J
VRS-CY1JF101J
VRS-CY1JF750J
VRS-CY1JF000J
VRS-CY1JF000J
VRS-CY1JF000J
VRS-CY1JF102J
VRS-CY1JF103J
VRS-CY1JF103J
VRS-CY1JF472J
VRS-CY1JF102J
VRS-CY1JF102J
VRS-CY1JF103J
VRD-RA2BE223J
VRS-CY1JF103J
VRS-CY1JF223J
VRD-RA2BE333J
VRD-RA2BE223J
VRD-RA2BE682J
VRD-RA2BE682J
VRD-RA2BE682J
VRD-RA2BE682J
VRD-RA2BE102J
VRS-CY1JF103J
VRD-RA2BE471J
VRS-CY1JF684J
VRS-CY1JF684J
VRD-RA2BE102J
VRD-RA2BE333J
VRS-CY1JF101J
VRD-RA2BE101J
VRS-CY1JF683J
VRD-RA2BE101J
VRS-CY1JF221J
VRS-CY1JF562J
VRD-RA2BE333J
VRS-CY1JF221J
VRS-CY1JF562J
VRS-CY1JF183J
VRS-CY1JF222J
VRD-RA2BE391J
VRS-CY1JF000J
VRS-CY1JF103J
VRS-CY1JF103J
VRS-CY1JF103J
VRS-CY1JF103J
VRS-CY1JF103J
VRS-CY1JF101J
VRS-CY1JF101J
VRS-CY1JF103J
VRS-CY1JF473J
VRS-CY1JF332J
VRS-CY1JF222J
VRS-CY1JF682J
VRD-RA2BE223J
VRD-RA2BE101J
VRD-RA2BE101J
VRS-CY1JF101J
VRS-CY1JF101J
X
X
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
J
27
68
47
3.3k
2.7k
22k
22k
0
0
1.0k
100k
100
100
100
75
0
0
0
1.0k
10k
10k
4.7k
1.0k
1.0k
10k
22k
10k
22k
33k
22k
6.8k
6.8k
6.8k
6.8k
1.0k
10k
470
680k
680k
1.0k
33k
100
100
68k
100
220
5.6k
33k
220
5.6k
18k
2.2k
390
0
10k
10k
10k
10k
10k
100
100
10k
47k
3.3k
2.2k
6.8k
22k
100
100
100
100
3W
3W
1/2W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/8W
1/16W
1/16W
1/8W
1/8W
1/8W
1/8W
1/8W
1/8W
1/8W
1/16W
1/8W
1/16W
1/16W
1/8W
1/8W
1/16W
1/8W
1/16W
1/8W
1/16W
1/16W
1/8W
1/16W
1/16W
1/16W
1/16W
1/8W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/8W
1/8W
1/8W
1/16W
1/16W
M-Ox.
M-Ox.
Carbon
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
Carbon
M-Ox.
M-Ox.
Carbon
Carbon
Carbon
Carbon
Carbon
Carbon
Carbon
M-Ox.
Carbon
M-Ox.
M-Ox.
Carbon
Carbon
M-Ox.
Carbon
M-Ox.
Carbon
M-Ox.
M-Ox.
Carbon
M-Ox.
M-Ox.
M-Ox.
M-Ox.
Carbon
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
Carbon
Carbon
Carbon
M-Ox.
M-Ox.
AF
AF
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AB
AA
AB
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AB
AB
AA
AA
R2602
R2603
R2604
R2605
R2606
R2607
R2608
R3006
R3015
R3378
R3379
Part No.
★
VRS-CY1JF123J
VRS-CY1JF273J
VRS-CY1JF123J
VRS-CY1JF563J
VRS-CY1JF563J
VRS-CY1JF823J
VRS-CY1JF153J
VRS-CY1JF272J
VRD-RA2BE100J
or
VRD-RA2BE331J
VRS-CY1JF000J
VRS-CY1JF000J
VRS-CY1JF000J
VRS-CY1JF000J
VRS-CY1JF000J
VRS-CY1JF000J
VRS-CY1JF000J
VRS-CY1JF000J
VRS-CY1JF000J
VRS-CY1JF223J
VRD-RA2BE683J
J
J
J
J
J
J
J
J
J
12k
27k
12k
56k
56k
82k
15k
2.7k
10
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/8W
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
Carbon
AA
AA
AA
AA
AA
AA
AA
AA
AA
J
J
J
J
J
J
J
J
J
J
J
J
330
0
0
0
0
0
0
0
0
0
22k
68k
1/8W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/16W
1/8W
Carbon
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
M-Ox.
Carbon
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
AA
Description
Code
SWITCHES
S2501 QSW-K0202PEZZ
or
QSW-K0079GEZZ
S2502 QSW-K0202PEZZ
or
QSW-K0079GEZZ
S2503 QSW-K0202PEZZ
or
QSW-K0079GEZZ
S2504 QSW-K0202PEZZ
or
QSW-K0079GEZZ
S2505 QSW-K0202PEZZ
or
QSW-K0079GEZZ
R POWER
AC
R VOL-Down
AC
R VOL-Up
AC
R CH-Down
AC
R CH-Up
AC
MISCELLANEOUS PARTS
å
F701
FB351
FB601
FB751
FH701
FH702
P302
P401
P601
P651
P701
P751
P1401
P2001
RMC2601
QFS-B4023CEZZ
or
QFS-B4021GEZZ
RBLN-0047CEZZ
RBLN-0047CEZZ
RBLN-0047CEZZ
QFSHD1013CEZZ
QFSHD1014CEZZ
QPLGN0361CEZZ
QPLGN0561CEZZ
QPLGN0160FJZZ
QPLGN0361CEZZ
QPLGN0260CEZZ
QPLGN0461CEZZ
QPLGN0561CEZZ
QPLGN0561CEZZ
RRMCU0222CEZZ
or
RRMCU0227CEZZ
or
RRMCU0235CEZZ
J Fuse 4A/125V
AC
J
J
J
J
J
J
J
J
J
J
J
J
J
J
AB
AB
AB
AC
AC
AB
AB
AD
AB
AC
AB
AB
AB
AL
Ferrite Bead
Ferrite Bead
Ferrite Bead
Fuse Holder
Fuse Holder
Plug, 3-pin(S)
Plug, 5-pin(GBN)
Plug, 5-pin(K)
Plug, 3-pin(TP651-3)
Plug, 2-pin(M)
Plug, 4-pin(YBN)
Plug, 5-pin(HA)
Plug, 5-pin(TP2001-5)
R/C Receiver
RDA501 PRDAR0280PEFW R Heat Sink, for IC501
RDA604 PRDAR0233PEFW R Heat Sink, for Q602
26
AF
AK
25R-M100
Ref. No.
Part No.
★
Description
Code
Ref. No.
★
Part No.
Description
PWB-A: DUNTKA450WEV0
PWB-B: DUNTK9510WEW2
MAIN UNIT (Continued)
CRT UNIT
RDA701 PRDAR0265PEFW
TLABN0101GJZZ
LX-BZ3049GEFD
LX-BZ3100CEFD
LX-TZ3004CEFD
R
X
J
J
J
Heat Sink, for Q701
Label
Screw
Screw
Screw
Code
TRANSISTORS
AD
AE
AA
AA
AA
Q851
Q852
Q881
VS2SC3198-Y-1
VS2SC3789//2E
or
VS2SC3619LB1E
VS2SC3198-Y-1
VS2SC3789//2E
or
VS2SC3619LB1E
VS2SC3198-Y-1
VS2SC3789//2E
or
VS2SC3619LB1E
VS2SA1266-Y-1
D881
D882
D884
VHD1SS119//-1
VHD1SS119//-1
VHD1SS119//-1
L851
VP-MK820K0000
Q853
Q854
Q855
Q856
J C3198-Y
J C3789
AA
AF
J C3198-Y
J C3789
AA
AF
J C3198-Y
J C3789
AA
AF
J A1266-Y
AA
DIODES
J Diode
J Diode
J Diode
AB
AB
AB
COIL
J Peaking 82µH
AB
CAPACITORS
C883
[EL.··· Electrolytic]
VCCSPA1HL391J J 390p 50V
VCCSPA1HL331J J 330p 50V
VCCSPA1HL391J J 390p 50V
RC-KZ0024CEZZ J 0.001 2kV
or
VCKYPB3DE472Z J 0.0047 2kV
VCEA0A1HW106M J 10
50V
R851
R852
R853
R855
R856
å R857
R858
R859
R860
R861
R863
R864
å R865
R866
R867
R868
R869
R871
R872
å R873
R874
R881
R882
R883
R884
R895
[M-Ox.··· Metal Oxide]
VRD-RA2BE470J J 47 1/8W
VRD-RA2BE181J J 180 1/8W
VRD-RA2BE121J J 120 1/8W
VRD-RA2BE471J J 470 1/8W
VRD-RA2BE221J J 220 1/8W
VRS-VV3LB123J
J 12k 3W
VRD-RM2HD222J J 2.2k 1/2W
VRD-RA2BE470J J 47 1/8W
VRD-RA2BE181J J 180 1/8W
VRD-RA2BE121J J 120 1/8W
VRD-RA2BE471J J 470 1/8W
VRD-RA2BE221J J 220 1/8W
VRS-VV3LB123J
J 12k 3W
VRD-RM2HD222J J 2.2k 1/2W
VRD-RA2BE470J J 47 1/8W
VRD-RA2BE181J J 180 1/8W
VRD-RA2BE121J J 120 1/8W
VRD-RA2BE471J J 470 1/8W
VRD-RA2BE221J J 220 1/8W
VRS-VV3LB123J
J 12k 3W
VRD-RM2HD222J J 2.2k 1/2W
VRD-RA2BE102J J 1.0k 1/8W
VRD-RA2BE331J J 330 1/8W
VRD-RA2BE561J J 560 1/8W
VRD-RA2BE152J J 1.5k 1/8W
VRD-RA2BE470J J 47 1/8W
C851
C852
C853
C854
Ceramic
Ceramic
Ceramic
Ceramic
AA
AA
AA
AC
Ceramic
EL.
AC
AB
Carbon
Carbon
Carbon
Carbon
Carbon
M-Ox.
Carbon
Carbon
Carbon
Carbon
Carbon
Carbon
M-Ox.
Carbon
Carbon
Carbon
Carbon
Carbon
Carbon
M-Ox.
Carbon
Carbon
Carbon
Carbon
Carbon
Carbon
AA
AA
AA
AA
AA
AB
AA
AA
AA
AA
AA
AA
AB
AA
AA
AA
AA
AA
AA
AB
AA
AA
AA
AA
AA
AA
RESISTORS
MISCELLANEOUS PARTS
P851 QPLGN0541CEZZ J Plug, 5-pin(GBN)
P852 QPLGN0441CEZZ J Plug, 4-pin(YBN)
SC851 QSOCV0937CEZZ J CRT Socket
27
AB
AB
AL
25R-M100
Ref. No.
Part No.
★
Description
Code
Ref. No.
PWB-H: DUNTK9310WEW6
Description
Code
CABINET PARTS
FRONT A/V UNIT
MISCELLANEOUS PARTS
J1001 QJAKE0053GEZZ J Jack, Video-In
J1003 QJAKE0055GEZZ J Jack, Audio-In
P1001 QPLGN0541CEZZ J Plug, 5-pin(HA)
★
Part No.
AD
AD
AB
1
1-1
1-2
1-3
1-4
1-5
CCABA0116WEH2
Not Available
GCOVA0108GJKA
HBDGB0103GJSB
JBTN-0107GJKA
JBTN-0108GJKA
X
–
X
X
X
X
Front Cabinet Ass'y
Front Cabinet
R/C Cover
"SHARP" Badge
Button, Power, Vol-up/down
Button, CH-up/down
2
GCABB0108GJKA X Rear Cabinet
AZ
MISCELLANEOUS PARTS
å
ACC701 QACCD3096CESA
or
QACCD3064CESA
or
QACCD3090CESA
SP1
VSP0080PBL4YS
QCNW-0133MEZZ
QCNW-0135MEZZ
QCNW-0166MEZZ
QCNW-0167MEZZ
X AC Cord
AK
X
X
X
X
J
AH
AE
AF
AE
AE
Speaker, 32 ohm
Connecting Cord
Connecting Cord
Connecting Cord
Connecting Cord
CABINET PARTS LOCATION
1 1-1
SUPPLIED ACCESSORIES
2
RRMCG1324CESA J Infrared R/C Unit
TGAN-0001GJZZ X Guarantee Card
TiNS-7286GJZZ
X Operation Manual
AT
AB
AH
PACKING PARTS
1-4
(NOT REPLACEMENT ITEM)
SPAKC0147GJZZ
SPAKP0108GJZZ
SPAKX0120GJZZ
SSAKA0101GJZZ
–
–
–
–
Packing Case
Wrapping Paper
Buffer Material
Polyethylene Bag
—
—
—
—
28
1-3
1-2
1-5
BB
—
AG
AE
AH
AH
25R-M100
PACKING OF THE SET
★ Polyethylene Bag
Operation Manual
Infrared R/C Unit
★ Batteries
★ Polyethylene Sheet
★ Buffer Material
FRONT
★ Packing Case
Use tape to
fix the top side of
packing case.
★ Bar Code Label
REAR
Use 12 staples to
fix the bottom side
of packing case.
MARK ★ : Not replacement items.
29
25R-M100
COPYRIGHT © 2001 BY SHARP CORPORATION
ALL RIGHTS RESERVED.
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.
SHARP CORPORATION
AV Systems Group
Quality & Reliability Control Center
Yaita, Tochigi 329-2193, Japan
D JAPAN P SEMEX TQ1076-S
Feb. 2001 Printed in Japan
MI. KG
30

Similar documents

service manual - Philips Parts and Accessories

service manual - Philips Parts and Accessories CONTENTS Page » ELECTRICAL SPECIFICATIONS........................................................................................................ 1 » IMPORTANT SERVICE SAFETY PRECAUTION ..............

More information

service manual service-anleitung

service manual service-anleitung 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, mechan...

More information

service manual 14a1-ru 14a2-ru

service manual 14a1-ru 14a2-ru Colour Sub-Carrier Frequency ........................................................... 34.47MHz

More information