✔ Caution:In this Service Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the
latest parts information, please refer to PPL(Parts Price List) in Service information Center(http://svc.dwe.co.kr)
TABLE OF CONTENTS
SAFETY INSTRUCTION .................................................................................................... 2
SPECIFICATION ............................................................................................................ 5
CIRCUIT BLOCK DIAGRAM ............................................................................................ 6
ALIGNMENT INSTRUCTIONS............................................................................................ 8
SERVICE MODE ADJUSTMENTS......................................................................................................................8
ASSEMBLY ADJUSTMENTS..............................................................................................................................10
VCR DECK ADJUSTMENTS............................................................................................................................. 12
SCHEMATIC DIAGRAM.................................................................................................. 13
EXPLODED VIEW .......................................................................................................... 14
PRINTED CIRCUIT BOARD............................................................................................... 18
SERVICE PARTS LIST ....................................................................................................... 19
APPENDIX ( Appendix is provided only by internet [http://svc.dwe.co.kr] )
IC DESCRIPTION ........................................................................................................... 1
TROUBLESHOOTING GUIDE............................................................................................ 10
1
SAFETY INSTRUCTION
CAUTION
: DO NOT ATTEMPT TO MODIFY THIS PRODUCT IN ANY WAY.
NEVER PERFORM CUSTOMIZED INSTALLATIONS WITHOUT MANUFACTURER°ØS APPROVAL. UNAUTHORIZED MODIFICATIONS WILL NOT ONLY
VOID THE WARRANTY, BUT MAY LEAD TO YOUR BEING LIABLE FOR ANT
RESULTING PROPERTY DAMAGE OR USER INJURY.
SERVICE WORK SHOULD BE PERFORMED ONLY AFTER YOU ARE THOROUGHLY FAMILIAR WITH ALL OF THE FOLLOWING SAFETY CHECKS AND
SERVICING GUIDELINES. TO DO OTHERWISE, INCREASES THE RISK OF
POTENTIAL HAZARDS AND INJURY TO THE USER.
WHILE SERVICING, USE AN ISOLATION TRANSFORMER FOR PROTECTION
FROM A.C. LINE SHOCK.
SAFETY CHECKS
AFTER THE ORIGINAL SERVICE PROBLEM HAS BEEN CORRECTED, A CHECK
SHOULD BE MADE OF THE FOLLOWING:
SUBJECT:FIRE & SHOCK HAZARD
1. BE SURE THAT ALL COMPONENTS ARE POSITIONED IN SUCH A WAY AS
TO AVOID POSSIBILITY OF ADJACENT COMPONENT SHORTS. THIS IS
ESPECIALLY IMPORTANT ON THOSE MODULES WHICH ARE TRANSPORTED TO AND FROM THE REPAIR SHOP.
2. NEVER RELEASE A REPAIR UNLESS ALL PROTECTIVE DEVICES SUCH AS
INSULATORS, BARRIERS, COVERS, SHIELDS, STRAIN RELIEFS, POWER
SUPPLY CORDS, AND OTHER HARDWARE HAVE BEEN REINSTALLED PER
ORIGINAL DESIGN. BE SURE, THAT THE SAFETY PURPOSE OF THE
POLARIZED LINE PLUG HAS NOT BEEN DEFEATED.
3. SOLDERING MUST BE INSPECTED TO DISCOVER POSSIBLE COLD SOL-
DER JOINTS, SOLDER SPLASHES OF SHARP SOLDER POINTS. BE CERTAIN TO REMOVE ALL LOOSE FOREIGN PARTICLES.
4. CHECK FOR PHYSICAL EVIDENCE OF DAMAGE OR DETERIORATION TO
PARTS AND COMPONENTS, FOR FRAYED LEADS, DAMAGED INSULATION
(INCLUDING A.C. CORD), AND REPLACE IF NECESSARY. FOLLOW ORIGINAL LAYOUT, LEAD LENGTH AND DRESS.
5. NO LEAD OR COMPONENT SHOULD TOUCH A RECEIVING TUBE OR A
RESISTOR RATED AT 1 WATT OR MORE. LEAD TENSION AROUND PROTRUDING METAL SURFACES MUST BE AVOIDED.
6. ALL CRITICAL COMPONENTS SUCH AS FUSES, FLAMEPROOF RESISTOR,
CAPACITORS, ETC. MUST BE REPLACED WITH EXACT FACTORY TYPES.
DO NOT USE REPLACEMENT COMPONENTS OTHER THAN THOSE SPECIFIED OR MAKE UNRECOMMENDED CIRCUIT MODIFICATIONS.
7. AFTER RE-ASSEMBLY OF THE STE ALWAYS PERFORM AN A.C. LEAKAGE
TEST ON ALL EXPOSED METALLIC PARTS OF THE CABINET. (THE CHANNEL SELECTOR KNOB, ANTENNA TERMINALS, HANDLE AND SCREWS) TO
BE SURE THE SET IS SAFE TO OPERATE WITHOUT DANGER OF ELECTRICAL SHOCK. DO NOT USE A LINE ISOLATION TRANSFORMER DURING
THIS TEST USE AN A.C. VOLTMETER, HAVING 5000 OHMS PER VOLT OR
MORE SENSITIVITY, IN THE FOLLOWING MANNER : CONNECT A 1500 OHM
10 WATT RESISTOR, PARALLELED BY A .15 MFD. 150V A.C. TYPE CAPACITOR BETWEEN A KNOWN GOOD EARTH GROUND (WATER POPE, CONDUIT, ETC.) AND THE EXPOSED METALLIC PARTS, ONE AT A TIME.
MEASURE THE A.C. VOLTAGE ACROSS THE COMBINATION OF 1500 OHM
RESISTOR AND .15 MFD CAPACITOR. REVERSE THE A.C. PLUG AND
REPEAT A.C. VOLTAGE MEASUREMENTS FOR EACH EXPOSED METALLIC
PART. VOLTAGE MEASURED MUST NOT EXCEED .75 VOLTS R.M.S THIS
CORRESPONDS TO 0.5 MILLIAMP A.C. NAY VALUE EXCEEDING THIS LIMIT
CONSTITUTES A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED
IMMEDIATELY.
A.C. VOLTMETER
GOOD EARTH GROUND
SUCH AS THE WATER
PIPE, CONDUIT, ETC.
0.15 uF
1500 OHM
10WATT
PLACE THIS PROBE
ON EACH EXPOSED
METAL PART
SUBJECT : GRAPHIC SYMBOLS
THE LIGHTNING FLASH WITH ARROWHEAD SYMBOL,
WITHIN AN EQUILATERAL TRIANGLE, IS INTENDED
TO ALERT THE SERVICE PERSONNEL TO THE PRESENCE OF UNINSULATED “DANGEROUS VOLTAGE”
THAT MAY BE OF SUFFICIENT MAGNITUDE TO CONSTITUTE A RISK OF ELECTRIC SHOCK.
THE EXCLAMATION POINT WITHIN AN EQUILATERAL
TRIANGLE IS INTENDED TO ALERT THE SERVICE
PERSONNEL TO THE PRESENCE OF IMPORTANT
SAFETY INFORMATION ON SERVICE LITERATURE.
SUBJECT : X-RADIATION
1. BE SURE PROCEDURES AND INSTRUCTIONS TO ALL SERVICE PERSONNEL COVER THE SUBJECT OF X-RADIATION. THE ONLY POTENTIAL
SOURCE OF X-RAYS IN CURRENT T.V. RECEIVERS IS THE PICTURE TUBE.
HOWEVER, THIS TUBE DOES NOT EMIT X-RAYS WHEN THE HIGH VOLTAGE IS AT THE FACTORY SPECIFIED LEVEL. THE PROPER VALUE IS
GIVEN IN THE APPLICABLE SCHEMATIC. OPERATION AT HIGHER VOLTAGES MAY CAUSE A FAILURE OF THE PICTURE TUBE OR HIGH VOLTAGE
SUPPLY AND, UNDER CERTAIN CIRCUMSTANCES, AMY PRODUCE RADIATION IN EXCESS OF DESIRABLE LEVELS.
2. ONLY FACTORY SPECIFIED C.R.T ANODE CONNECTORS MUST BE USED.
DEGAUSSING SHIELDS ALSO SERVE AS X-RAY SHIELD IN COLOR SETS.
ALWAYS RE-INSTALL THEM.
3. IT IS ESSENTIAL THAT SERVICE PERSONNEL HAVE AVAILABLE AN ACCURATE AND RELIABLE HIGH VOLTAGE METER. THE CALIBRATION OF THE
METER SHOULD BE CHECKED PERIODICALLY AGAINST A REFERENCE
STANDARD. SUCH AS THE ONE AVAILABLE AT YOUR DISTRIBUTOR.
4. WHEN THE HIGH VOLTAGE CIRCUITRY IS OPERATING PROPERLY THERE
IS NO POSSIBILITY OF AN X-RADIATION PROBLEM. EVERY TIME A COLOR
CHASSIS IS SERVICED, THE BRIGHTNESS SHOULD BE RUN UP AND
DOWN 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. WE SUGGEST THAT
YOU AND YOUR SERVICE ORGANIZATION REVIEW TEST PROCEDURES
SO THAT VOLTAGE REGULATION IS ALWAYS CHECKED AS A STANDARD
SERVICING PROCEDURE, AND THAT THE HIGH VOLTAGE READING BE
RECORDED ON EACH CUSTOMER°ØS INVOICE.
5. WHEN TROUBLESHOOTING AND MAKING TEST MEASUREMENTS IN A
PRODUCT WITH A PROBLEM OF EXCESSIVE HIGH VOLTAGE, AVOID
BEING UNNECESSARILY CLOSE TO THE PICTURE TUBE AND THE HIGH
VOLTAGE SUPPLY. DO NOT OPERATE THE PRODUCT LONGER THAN IS
NECESSARY TO LOCATE THE CAUSE OF EXCESSIVE VOLTAGE.
6. REFER TO HV, B+ AND SHUTDOWN ADJUSTMENT PROCEDURES
DESCRIBED IN THE APPROPRIATE SCHEMATIC AND DIAGRAMS (WHERE
USED).
SUBJECT : IMPLOSION
1. ALL DIRECT VIEWED PICTURE TUBES ARE EQUIPPED WITH AN INTEGRA
IMPLOSION PROTECTION SYSTEM. BUT CARE SHOULD BE TAKEN TO
AVOID DAMAGE DURING INSTALLATION. AVOID SCRATCHING THE
TUBE. OF SCRATCHED REPLACE IT.
2. USE ONLY RECOMMENDED FACTORY REPLACEMENT TUBES.
SUBJECT : TIPS ON PROPER INSTALLATION
1. NEVER INSTALL ANY PRODUCT IN A CLOSED-IN RECESS, CUBBYHOLE OR
CLOSELY FITTING SHELF SPACE, OVER OR CLOSE TO HEAT DUCT, OR IN
THE PATH OF HEATED AIR FLOW.
2. AVOID CONDITIONS OF HIGH HUMIDITY SUCH AS: OUTDOOR PATIO
INSTALLATIONS WHERE DEW IS A FACTOR, NEAR STEAM RADIATORS
WHERE STEAM LEAKAGE IS A FACTOR, ETC.
3. AVOID PLACEMENT WHERE DRAPERIES MAY OBSTRUCT REAR VENTING.
THE CUSTOMER SHOULD ALSO AVOID THE USE OF DECORATIVE
SCARVES OR OTHER COVERINGS WHICH MIGHT OBSTRUCT VENTILATION.
4. WALL AND SHELF MOUNTED INSTALLATIONS USING A COMMERCIAL
MOUNTING KIT, MUST FOLLOW THE FACTORY APPROVED MOUNTING
INSTRUCTIONS. A PRODUCT MOUNTED TO A SHELF OR PLATFORM MUST
RETAIN ITS ORIGINAL FEET (OR THE EQUIVALENT THICKNESS IN SPACERS)TO PROVIDE ADEQUATE AIR FLOW ACROSS THE BOTTOM, BOLTS
OR SCREWS USED FOR FASTENERS MUST NOT TOUCH ANY PARTS OR
WIRING. PERFORM LEAKAGE TEST ON CUSTOMIZED INSTALLATIONS.
5. CAUTION CUSTOMERS AGAINST THE MOUNTING OF A PRODUCT ON
SLOPING SHELF OR A TILTED POSITION, UNLESS THE PRODUCT IS
PROPERLY SECURED.
6. A PRODUCT ON A ROLL-ABOUT CART SHOULD BE STABLE ON ITS MOUNTING TO THE CART. CAUTION THE CUSTOMER ON THE HAZARDS OF TRYING TO ROLL A CART WITH SMALL CASTERS ACROSS THRESHOLDS OR
DEEP PILE CARPETS.
7. CAUTION CUSTOMERS AGAINST THE USE OF A CART OR STAND WHICH
HAS NOT BEEN LISTED BY UNDERWRITERS LABORATORIES. INC. FOR
USE WITH THEIR SPECIFIC MODEL OF TELEVISION RECEIVER OR
GENERICALLY APPROVED FOR USE WITH T.V.S OF THE SAME OR
LARGER SCREEN SIZE.
8. CAUTION CUSTOMERS AGAINST THE USE OF EXTENSION CORDS,
EXPLAIN THAT A FOREST OF EXTENSIONS SPROUTING FROM A SINGLE
OUTLET CAN LEAD TO DISASTROUS CONSEQUENCES TO HOME AND
FAMILY.
2
SAFETY INSTRUCTION
CAUTION : Do not attempt to modify this product in any way. Unauthorized modifications will not only void the warranty, but may lead to
your being liable for any resulting property damage or user injury.
Service work should be performed only after you are thoroughly
familiar with all of the following safety checks and servicing guidelines. To do otherwise, increases the risk of potential hazards and
injury to the user.
SAFETY CHECKS
After the original service problem has been corrected, a check should
be made of the following:
SUBJECT : FIRE & SHOCK HAZARD
1. Be sure that all components are positioned in such a way as to
avoid possibility of adjacent component shorts. This is especially
important on those chassis which are transported to and from the
repair shop.
2. Never release a repair unless all protective devices such as insulators, barriers, covers, shields, strain reliefs, and other hardware
have been reinstalled per original design.
3. Soldering must be inspected to discover possible cold solder joints,
frayed leads, damaged insulation (including A.C. cord), solder
splashes or sharp solder points. Be certain to remove all loose foreign particals.
4. Check for physical evidence of damage or deterioration to parts
and components, and replace if necessary follow original layout,
lead length and dress.
5. No leads or components should touch a receiving tube or a resistor
rated at 1 watt or more. Lead tension around protruding metal surfaces must be avoided.
6. All critical components such as fuses, flameproof resistors, capacitors, etc. must be replaced with exact factory types. Do not use
replacement components other than those specified or make
unrecommended circuit modifications.
7. After re-assembly of the set always perform an A.C. leakage test
on all exposed metallic parts of the cabinet, (the channel selector
knob, antenna terminals, handle and screws) to be sure the set is
safe to operate without danger of electrical shock. Do not use a
line isolation transformer during this test. Use an A.C. voltmeter,
having 5000 ohms per volt or more sensitivity, in the following
manner : connect a 1500 ohm 10 watt resistor, paralleled by a 15
mfd. 150V A.C. type capacitor between a known good earth
ground (9water pipe, conduit, etc.) and the exposed metallic parts,
one at a time. Measure the A.C. voltage across the combination of
1500 ohm resistor and 0.15 MFD capacitor. Reverse the A.C. plug
and repeat A.C. voltage measurements for each exposed metallic
part. Voltage measured must not exceed 0.75 volts R.M.S. This
corresponds to 0.5 milliamp A.C. Any value exceeding this limit
constitutes a potential shock hazard and must be corrected immediately.
A.C. VOLTMETER
GRAPHIC SYMBOLS :
The lightning flash with arrowhead symbol,
within an equilateral triangle, is intended to alert
the service personnel to the presence of uninsulated “dangerous voltage” that may be of sufficienty magnitude to constitute a risk of electric
shock.
The exclamation point within an equilateral triangle is intended to alert the service personnel
to the presence of important safety information
in service literature.
Fuse symbol is printed on pcb adjacent to the
fuse, with “RISK OF FIRE REPLACE FUSE AS
MARKED”. The symbol is explained in the service manual with the following wording or equivalent.
“CAUTION :
FOR CONTINUED PROTECTION AGAINST FIRE
HAZARD, REPLACE ONLY WITH SAME TYPE (6.3A, 250V)” and
“
ATTENTION
: AFIN D’ASSU UNE PROTECTION PERMANENTE
CONTRE LES RISQUES D’INCENDIE, REMPLACER UNIQUEMENT PAR UN FUSIBLE DE MEME TYPE ET DE ”6.3A, 250V”.
SUBJECT : X-RADIATION
1. Be sure procedures and instructions to all service personnel cover
the subject of X-rays in current T.V. receivers is the picture tube.
However, this tube does not emit X-rays when the high voltage is
at the factory specified level. The proper value is given in the applicable schematic. Operation at higher voltages may cause a failure
of the picture tube or high voltage supply and, under certain circumstances, may produce radiation in excess of desirable levels.
2. Only factory specified C.R.T. anode connectors must be used.
Degaussing shields also serve as X-ray shield in color sets.
Always re-install them.
3. It is essential that the serviceman has available an accurate and
reliable high voltage meter. The calibration of the meter should be
checked perio - dically against a reference standard. Such as the
one available at your distributor.
4. When the high voltage circuitry is operating properly there is no
possibility of an X-radiation problem. Every time a color chassis is
serviced, the brightness should be run up and down 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. We suggest that you and your service organization review
test procedures so that voltage regulation is always checked as a
standard servicing procedure. And that the high voltage reading be
recorded on each customer’s invoice.
5. When troubleshooting and making test measurements in a
receiver with a problem of excessive high voltage, avoid being
unnecessarily close to the picture tube and the high voltage compartment.
Do not operate the chassis longer than is necessary to locate the
cause of excessive voltage.
6. Refer to HV, B+and Shutdown adjustment procedures described in
the appropriate schematic and diagrams(where used).
Good earth ground,
such as the water
pipe, conduit, etc.
0.15 uF
1500 OHM
10WATT
Place this probe
on each exposed
metal part.
3
SAFETY INSTRUCTION
SUBJECT : IMPLOSION
1. All direct viewed picture tubes are equipped with an integral implosion protection system, but care should be taken to avoid damage
during installation. Avoid scratching the tube. If scratched, replace
it.
2. Use only recommended factory replacement tubes.
SUBJECT : TIPS ON PROPER INSTALLATION
1. Never install any receiver in closed-in recess, cubbyhole or closely
fitting shelf space over, or close to heat duct, or in the path of
heated air flow.
2. Avoid conditions of high humidity such as : Outdoor patio installations where dew is a factor. Near steam radiators where steam
leakage is a factor, etc.
3. Avoid placement where draperies may obstruct rear venting. The
customer should also avoid the use of decorative scarves or other
coverings which might obstruct ventilation.
4. Wall and shelf mounted installations using a commercial mounting
kit, must follow the factory approved mounting instructions. A
receiver mounted to a shelf or platform must retain its original
feet(or the equivalent thickness in spacers) to provide adequate
are flow across the bottom, bolts or screws used for fasteners
must not touch and parts or wiring. Perform leakage test on customized installations.
5. Caution customers against the mounting of a receiver on sloping
shelf or a tilted position, unless the receiver is properly secured.
6. A receiver on a roll-about cart should be stable on its mounting to
the cart. Caution the customer on the hazards of trying to roll a cart
with small casters across thresholds or deep pile carpets.
7. Caution customers against the use of a cart or stand which has not
been listed by underwriters laboratories, inc. For use with their
specific model of television receiver or generically approved for
use with T.V.’s of the same or larger screen size.
4
SPECIFICATION
ITEMS MODEL DVQ-13/19H1FCN, DVQ-13/19H2FCN REMARK
TV
SECTION
VIDEO
SECTION
GENERAL POWER INPUT AC 120V 60Hz
STANDARD NTSC-M
TUNING SYSTEM Frequency Synthesizer(FS) Tuning System
TUNING RANGE VHF : 2 - 13(12)
UHF : 14 -69(56)
CATV : 1-125(125)
ANTENNA INPUT IMPEDENCE 75 ohm Unbalanced
AUXILIARY INPUT TERMINAL Front : Video, Audio
FORMAT VHS NTSC Standard
VCR SYSTEM Rotary 2-Head Helical Scanning
Monaural System
AUDIO RECORDING SYSTEM Monaural
TAPE SPEED SP:33.35mm/sec; EP:11.12mm/sec
LP:16.67mm/sec PLAY ONLY
INPUT Video :1Vp-p,75 Ohm
Audio :3.8dBm, over 100K Ohm
TIMER PROGRAMING 6 Event/1 Month
POWER CONSUMPTION 13=60W
SOUND OUTPUT 1.3W
SPEAKER 3W 8 OHM
OPRATING TEMPERATRE
5°C to 40
°C
REMOTE CONTROL R-39A02
SPECIAL FUNTION 3-Language OSD
With CAPTION
Parental Control
K-50MECHA
One Touch Record
Repeat Play
Energy Star Power (Stand-By:2W Under)
5
CIRCUIT BLOCK DIAGRAM
6
CIRCUIT BLOCK DIAGRAM
7
ALIGNMENT INSTRUCTIONS
1. SERVICE MODE ADJUSTMENTS
Follow the steps below whenever service adjustment is required. See Table-A.
and Table-B to determine if service adjustments are required.
1)How to enter the service mode using the user remote control.
w
Turn the set on.
w
Direct the remote control to the reception window of your TV/VCR
w
Push buttons of remote control in sequence as follows.
1 Z
MUTE Z RECALL Z MUTE
w
Then, the screen will appear as follows.
FIELE SVC
S2
SCRN
S5
IFC
S6
GEO
S8
W/B
S9
DP
S10
ATK OFF
S11
PG Adjust
S12
FACT
w
Using the channel up ( s ) or down ( t ) buttons, select the item you wish to adjust..
The curser ( U ) move you wish to adjust item.
w
Using the volume up ( U ) or down( ) buttons to enter in the sevice mode you wish to adjust.
w
You adjust the values of service mode, automatically save to EEPROM
U
Table-A : Adjust the values of service mode when a part is replaced
PART
REPLACE
ICS01
(TIMER/SYSCON)
I501
(TV CHROMA)
IS03
(EEPROM)
CRT O
VCR DECK
(DRN-7203)
ICY01
(VCR Y/C)
NECESSARY UNNECESSARY
ADJUSTMENT
O
O Data is stored in IS03(EEPROM)
O
Initial setting values are written from ICS01
Adjusting Items
S5:IFC, S6:GEO, S8:W/B, S9:DP, S11:PG Adjust
Adjusting Items
S2:SCRN, S6:GEO, S8:W/B, S9:DP
O
O
Adjusting Items related to VCR DECK only.
S10:ATK OFF, S11:PG Adjust
NOTE
8
Table-B
ALIGNMENT INSTRUCTIONS
MODE ADJUSTMENT ITEMS
S2 Screen Adjustment - S5:
IF
CONTROL
S6:
GEOMETRY
S8:
WHITE
BALANCE
S9
D.P
S10 ATK(Auto Tracking) OFF - - For VCR DECK Adjustment
S11 PG Adjustment - - Automatically P.G Adjustment
S12 FACT - - Factory Initialization
AGC Auto - - Automatical adjustment
AGC Vol 3.75V - Select AGC reference voltage (3.75V)
AGC * 1 0-63 Align RF AGC threshold
VIDEO LEV 007 0-7 Must be set to 7
FM LEV 005 0-31 Must be set to 5
HFREQ 012 0-63 NOT USED
CROSS BW * 2 - - NOT USED
H CENTER (Horizontal center) * 1 0-31 Using internal cross pattern
V SIZE (Vetical Size) * 1 0-127
V CENTER (Vertical Center) * 1 0-63
V SC (Vertical S-Correction) 0 0-31 Must be set to 0
V LIN (Vertical Linearity) 20 0-31 Must be set to 20
NO SD POWER OFF NO Automatically turn off in 15min for no received signal (YES)
CROSS BW * 2 - HBLKR 1 0-6 Must be set to 1
HBLKL 6 0-6 Must be set to 6
RD(Red Drive) * 1 0-127 Using internal 100% WHITE pattern
GD(Green Drive) 10 0-15
BD(Blue Drive) * 1 0-127
RB(Red Bias) * 1 0-255 Using internal 60% WHITE pattern
GB(Green Bias) * 1 0-255
BB(Blue Bias) * 1 0-255
CROSS BW * 2 - Brightness * 1 0-63
sharpness 0 0-63
Color 35 0-63
Tint 22 0-63
DATA
INITIAL RANGE
(CROSS BW * 2)
(CROSS BW * 2)
(CROSS BW * 2)
REMARK
*1 indicates the items with differnt settings each of sets.
*2 CROSS BW: Internal pattern of Device(I501:DCT814B)
Whenever you select the "CROSS BW" using volume up(
the screen is changing like this;
VOL UP ( U)
NORMAL Z BLACK Z WHITE100 Z WHITE60 Z CROSS
Z Z Z Z
VOL DOWN ( )
9
U
) or down( ) button,
ALIGNMENT INSTRUCTIONS
2. ASSEMBLY ADJUSTMENTS
1) SCREEN ADJUSTMENT(S2)
w
Enter the service mode and select service adjustment S2
w
You can see the horizontal straight line on the screen
w
Adjust the Screen Control volume(located on FBT) so that the horizontal straight line on screen may be disappear.
w
Press the MENU button to exit the screen adjustment mode.
2) FOCUS ADJUSTMENT(S2)
w
Turn in a local station and the Focus Control volume(located on FBT) for best picture details at light condition.
3) RF-AGC ADJUSTMENT(S5)
w
Receive a good local channel.
w
Enter the service mode and select service adjustment S5
w
You can see the OSD as shown in below.
IF CONTROL
AGC Auto
w
AGC Vol 3.75V
AGC 000
VIDEO LEV
HFREQ 012
CROSS BW
007
005 FM LEV
Select AGC item, press volume up ( U ) or down( ) buttons until noise or beet in picture disappears.
4) GEOMETRIC ADJUSTMENT(S6)
w
Enter the service mode and select service adjustment S6
w
You can see the OSD as shown in below.
GEOMETRY
H CENTER
V SIZE 060
V CENTER 040
V SC
NO SD POWER OFF NO
CROSS BW
HBLKR 1 HBLKL 6
w
Use the CH up ( s ) or down ( t ) buttons to select "CROSS BW" item.
w
Use the VOL up ( U ) button to select internal cross pattern.
GEOMETRY
H CENTER
V SIZE 060
V CENTER 040
V SC
V LIN
NO SD POWER OFF NO
CROSS BW
HBLKR 1 HBLKL 6
020
000
020 V LIN
020
000
020
- Figure1 -
10
ALIGNMENT INSTRUCTIONS
4-1.HORIZONTAL CENTER Adjustment
w
Select H CENTER item, adjust H CENTER data value to obtain proper horizontal centering of the internal cross
pattern at the left and right of the screen.
4-2.VERTICAL CENTER Adjustment
w
Select V CENTER item, adjust V CENTER data value to center the raster properly on the screen.
4-3.VERTICAL SIZE Adjustment
w
Select V SIZE item, adjust V SIZE data value to proper vertical size as figure 1.
5) WHITE BALANCE ADJUSTMENT(S8)
w
Enter the service mode and select service adjustment S8.
w
You can see the OSD as shown in below.
RD
NOTE:
The color coordinator to x:285, y:290.
GD 010
BD 063
RB
GB
CROSS BW
063
127
127
127 BB
w
Use the CH up( s ) or down ( t ) buttons to select "CROSS BW" item.
w
Use the VOL up ( U ) button to select internal WHITE60 pattern.
w
Use the CH s t buttons to select RB/GB/BB item, adjust data until a good white.
w
Use the CH s t buttons to select "CROSS BW" item.
w
Use the VOL U button to select internal WHITE100 pattern.
w
Use the CH s t buttons to select RD/BD item, adjust data until a good white.
6) D.P(DIGITAL PRESET) ADJUSTMENT(S9)
SUBBRIGHTNESS Adjustment
w
Receive a good local channel.
w
Enter the service mode and select service adjustment S9
w
You can see the OSD as shown in below.
D.P
NOTE :
SUBBRIGHTNESS = RETMA PATTERN : 8%
w Select Brightness item, adjust Brightness data value to obtain normal brightness level.
Sharpness
w
Color
w
Tint
w
Brightness 042
Sharpness 000
Color
035
022Tint
Fixed value = 000
Fixed value = 035
Fixed value = 022
11
ALIGNMENT INSTRUCTIONS
3. VCR DECK ADJUSTMENTS
1) X-DISTANCE & P2,P3 ADJUSTMENT(S10)
w
Connect Path JIG to connector PS04, Playback the test tape (DN-2,7KHz)
w
Connect oscilloscope CH1 to V.SW(PS04 #2),CH2 to PB RF(PS04 #1) and trigger on CH1.
w
Enter the service mode and select service adjustment S10
w
Use the VOL up( U ) button to set ATK Off CEN.
w
Turn the X-distance screw to maximum of PB-RF.
w
Use the VOL up( U ) button to set ATK Off MIN and MAX.
w
If PB-RF is not smooth, adjust P2,P3.
a
P2, P3
VH SW
RF
2) P.G ADJUSTMENT(S11)
w
Playback the test tape (DN-2,7KHz)
w
Enter the service mode and select service adjustment S11
w
Push the "REC" KEY once, P.G Adjustment is Automatically.
w
Connect oscilloscope CH1 to V/SW(PS04 #2),CH2 to CVS(PS04 #5) and trigger on CH1,
Confirm The P.G is 6.5H(412msec).
3) AUDIO AZIMUTH ADJUSTMENT
w
Playback the test tape (DN-2,7KHz)
w
Connect oscilloscope and level meter to Aout(PS04 #4).
w
Turn the azimuth screw to maximum 7KHz level.
4) FACTORY OUTGOING MODE(S12)
w
If you select the S12, then the set becomes factory outgoing status.
w
You can see the channel to "02" or if the set playback you can see the OSD "AUTO TRACKING"
12
SCHEMATIC DIAGRAM
13
VERTICAL HORIZONTAL
AUDIOVIDEO
EXPLODED VIEW
1. DVQ-19H2FCN
SPTH-C T0.5
DRN-9200
A48AGY13X
4857246201
4859813091
4851941600
48A96220C1
14
EXPLODED VIEW
2. DVQ-19H1FC
SPTH-C T0.5
DRN-9200
A48AGY13X
48572462011
4851941600
4859813091
48A96220C1
15
3. DVQ-13H2FC
EXPLODED VIEW
SPTH-C T0.5
4857246201
ET T0.4
97P0475800
4851941600
330 246 T1.6
4859813091
A34KQV42X
48A96314C3
16
EXPLODED VIEW
4. DVQ-13H1FC
T025
ET T0.4
330 246 T1.6
A34KQV42X
17
PRINTED CIRCUIT BOARD
18
SERVICE PARTS LIST
✔ Caution:In this Service Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the
latest parts information, please refer to PPL(Parts Price List) in Service information Center(http://svc.dwe.co.kr)
CAUTION
“I“ is safety component, so it must be used the same component.
"
2
" is recomendable part for stock.
r
DVQ-13H2FCN
LOC PART CODE PART NAME DESCRIPTION REMARK
ZZ100 48B4139A02 TRANSMITTER
ZZ110 PTACPWH452 ACCESSORY AS DVQ-14H2FCN
0001 4850A02510 ANT ROD S3BW216B (L=600 MM)
0002 4850Q00910 BATTERY R03/NN
0003 4850A00250 TRANS ANT MATCH-
0004 485860710 MANUAL INSTRUC-
M821 4858213800 BAG INSTRUCTION L.D.P.E T0.05X250X400
ZZ120 PTBCSHH452 COVER BACK AS DVQ-14H2FCN
M211 4852153600 COVER BACK FR HIPS BK
M541 4855415800 SPEC PLATE 150ART P/E FILM (C/TV)
M781 4857817610 CLOTH BLACK FELT 300X20X0.7
M782 4857817640 CLOTH BLACK FELT 100X20X0.7
M783 4857817621 CLOTH BLACK CLOTH T0.7 L=60
ZZ130 PTPKCPH452 PACKING AS DVQ-14H2FCN
M801 4858042700 BOX CARTON SW-3
M801A 6520010100 STAPLE PIN 18M/M J D O
M811 4858190200 PAD EPS 14H2
M822 4858215700 BAG PE PE FOAM t0.5x1000X950
ZZ131 48519A4710 CRT GROUND NET 1401S-1015-1P
ZZ132 58G0000078 COIL DEGAUSSING DC-1400
ZZ140 PTCACAH452 CABINET AS DVQ-14H2FCN
CRT1 PTRTPWH452 CRT AS "NTSC 14"" ITC CRT AS" 2
V01 58D0000082 COIL DY ODY-M1489
V02 2233030001 PAINT LOCK 3B-1401B
V03 2TC26019BE TAPE CLOTH 19X30 BEIGE
V04 2224050026 BOND SILICON RTV 122 CARTRIDGE
V05 4850PM001- MAGNET CP NY-225 (MINI NECK)
V06 48A96R004- RUBBER WEDGE HMR 28 SR (|0X54)
V901 48A96314C3 CRT BARE A34KQV42X
M191 4851937200 BUTTON CTRL 4942601+5538800
M191A 7178301212 SCREW TAPPTITE TT2 WAS 3X12 MFZN BK
M201A 4856013300 SCREW CRT FIXING 30X80 BK
M201B 4856013301 SCREW CRT FIXING 30X140 YL
M201C 4856215402 WASHER RUBBER CR T2.0
M201D 4855800016 LABEL WARNING ART 300 92X20
M211A 7172401611 SCREW TAPPTITE TT2 TRS 4X16 MFZN
M281 4852817720 DOOR F/L ABS BK SILK
M481 4854855101 BUTTON POWER ABS
M671 4856723400 SPRING SWPB 0.4
REMOCON
ING
TION
R-39A02 (AAA)
IMT-06
DVQ-14/20H1FC
2
I
I
I
I
I
LOC PART CODE PART NAME DESCRIPTION REMARK
M672 4856715600 SPRING SWPA PIE 0.4
M681 4853535600 HOLDER CORD NYROLN 66
ZZ200 PTFMSJH452 MASK FRONT AS DVQ-14H2FCN 2
M201 4852070800 MASK FRONT FR HIPS BK
M352 4853535300 HOLDER BRKT FR HIPS BK
ZZ202 PTSPPWH452 SPEAKER AS DVQ-14H2FCN
PA601 4850703S53 CONNECTOR YH025-03+35098+ULW=500
SP01 4858314310 SPEAKER SP-5070A01 3W 8 OHM 2
ZZ290 PTMPMSH452 PCB MAIN MANUAL ASDVQ-14H2FCN
A001 4859813091 PCB MAIN 330X246 2
C101 CMXM2A103J C MYLAR 100V 0.01MF J (TP)
C102 CMXB1H333J C MYLAR 50V EU 0.033MF J (TP)
C105 CEXF1C101A C ELECTRO 16V RSM 100MF (6.3X7) TP
C106 CEXF1H109A C ELECTRO 50V RSM 1MF (4X7) TP
C110 CEXF1H478A C ELECTRO 50V RSM 0.47MF 4X7
C111 CEXF1H108A C ELECTRO 50V RSM 0.1MF 4X7
C112 CBZF1H104Z C CERA SEMI 50V F 0.1MF Z
C116 CEXF1H229A C ELECTRO 50V RSM 2.2MF (4X7) TP
C117 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP
C121 CEXF1C101A C ELECTRO 16V RSM 100MF (6.3X7) TP
C122 CEXF1H228V C ELECTRO 50V RSS 0.22MF (5X11) TP
C301 CEXF1H479A C ELECTRO 50V RSM 4.7MF 4X7
C302 CEXF1V101V C ELECTRO 35V RSS 100MF (8X11.5) TP
I
C303 CXSL2H100D C CERA 500V SL 10PF D (TAPPING)
C304 CMXM2A103J C MYLAR 100V 0.01MF J (TP)
C305 CMXM2A104J C MYLAR 100V 0.1MF J (TP)
C308 CEXF1E102V C ELECTRO 25V RSS 1000MF (13X20) TP
C309 CEXD1H109Q C ELECTRO 50V RT 1MF (6.3X11) TP
C310 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP
C401 CEXF2D470V C ELECTRO 200V RSS 47MF (13X25) TP
C402 CMYH3C692H C MYLAR 1.6KV BUP 6900PF H 2
C403 CCXB2H102K C CERA 500V B 1000PF K (TAPPING)
C404 CEXF2E100V C ELECTRO 250V RSS 10MF (10X20) TP
C405 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP
C406 CCXB2H102K C CERA 500V B 1000PF K (TAPPING)
C407 CEXF1C102V C ELECTRO 16V RSS 1000MF (10X20) TP
C408 CCXB2H102K C CERA 500V B 1000PF K (TAPPING)
C409 CMXM2A104J C MYLAR 100V 0.1MF J (TP)
C410 CEXF1V471V C ELECTRO 35V RSS 470MF (10X20) TP
C411 CEXF1C100A C ELECTRO 16V RSM 10MF 5X7
I
I
I
19
SERVICE PARTS LIST
LOC PART CODE PART NAME DESCRIPTION REMARK
C412 CCYB2H103K C CERA 500V B 0.01MF K
C413 CCXB2H102K C CERA 500V B 1000PF K (TAPPING)
C415 CEXF2C109V C ELECTRO 160V RSS 1MF (6.3X11) TP
C416 CMYE2D474J C MYLAR 200V PU 0.47MF J 2
C501 CBZF1H104Z C CERA SEMI 50V F 0.1MF Z
C502 CBZF1H104Z C CERA SEMI 50V F 0.1MF Z
C503 CBZF1H104Z C CERA SEMI 50V F 0.1MF Z
C505 CEXF1C101V C ELECTRO 16V RSS 100MF (6.3X11) TP
C507 CMXB1H224J C MYLAR 50V EU 0.22MF J (TP)
C508 CMXB1H224J C MYLAR 50V EU 0.22MF J (TP)
C509 CEXF1C101V C ELECTRO 16V RSS 100MF (6.3X11) TP
C511 CEXF1H109V C ELECTRO 50V RSS 1MF (5X11) TP
C512 CMXM2A333J C MYLAR 100V 0.033MF J (TP)
C517 CEXF1H109A C ELECTRO 50V RSM 1MF (4X7) TP
C518 CMXB1H473J C MYLAR 50V 0.047MF J (TP)
C519 CEXF1H478A C ELECTRO 50V RSM 0.47MF 4X7
C522 CEXF1C100A C ELECTRO 16V RSM 10MF 5X7
C525 CEXF1C471V C ELECTRO 16V RSS 470MF (10X12.5)TP
C526 CEXF1H229A C ELECTRO 50V RSM 2.2MF (4X7) TP
C527 CEXF1C100A C ELECTRO 16V RSM 10MF 5X7
C528 CEXF1H109A C ELECTRO 50V RSM 1MF (4X7) TP
C529 CMXL1H105J C MYLAR 50V MEU 1MF J
C552 CEXF1H109V C ELECTRO 50V RSS 1MF (5X11) TP
C602 CEXF1H108A C ELECTRO 50V RSM 0.1MF 4X7
C604 CEXF1C101A C ELECTRO 16V RSM 100MF (6.3X7) TP
C605 CEXF1E471V C ELECTRO 25V RSS 470MF (10X16) TP
C606 CEXF1C471V C ELECTRO 16V RSS 470MF (10X12.5)TP
C801 CL1JB3474K C LINE ACROSS AC250V 0.47MF U/C/SNDF/
C802 CCXB2H222K C CERA 500V B 2200PF K (TAPPING)
C803 CCXB2H222K C CERA 500V B 2200PF K (TAPPING)
C804 CEYN2D331P C ELECTRO 200V LHS 330MF
C805 CMYH3A472J C MYLAR 1KV BUP 4700PF J
C820 CCXB3A471K C CERA 1KV B 470PF K (T)
C821 CEYF2D101V C ELECTRO 200V RSS 100MF (16X31.5)
C822 CEXF2A100V C ELECTRO 100V RSS 10MF (6.3X11) TP
C823 CEXF1C102V C ELECTRO 16V RSS 1000MF (10X20) TP
C824 CEXF1E471V C ELECTRO 25V RSS 470MF (10X16) TP
C825 CEXF1C101V C ELECTRO 16V RSS 100MF (6.3X11) TP
C826 CEXF1H479A C ELECTRO 50V RSM 4.7MF 4X7
C827 CEXF1C471V C ELECTRO 16V RSS 470MF (10X12.5)TP
C828 CEXF1C471V C ELECTRO 16V RSS 470MF (10X12.5)TP
C829 CEXF1C102V C ELECTRO 16V RSS 1000MF (10X20) TP
C830 CEXF1C471V C ELECTRO 16V RSS 470MF (10X12.5)TP
C832 CCXB3A471K C CERA 1KV B 470PF K (T)
C834 CMXM2A104J C MYLAR 100V 0.1MF J (TP)
C835 CEXF1C470V C ELECTRO 16V RSS 47MF (5X11) TP
SV
I
I
I
LOC PART CODE PART NAME DESCRIPTION REMARK
C836 CEXF1H479A C ELECTRO 50V RSM 4.7MF 4X7
C888 CH1BFE472M C CERA AC AC400V 4700PF M U/C/V
C889 CH1BFE472M C CERA AC AC400V 4700PF M U/C/V
I
C901 CMXL2E104K C MYLAR 250V MEU 0.1MF K
C902 CMXL1J224J C MYLAR 63V MEU 0.22MF J (TP)
C965 CCXB3D102K C CERA 2KV B 1000PF K (TAPPING)
CC103 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CC104 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012
CC107 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CC108 HCQK101JCA C CHIP CERA 50V CH 100PF J 2012
CC109 HCQK101JCA C CHIP CERA 50V CH 100PF J 2012
CC113 HCQK809DCA C CHIP CERA 50V CH 8PF D 2012
CC114 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CC115 HCBK152KCA C CHIP CERA 50V X7R 1500PF K 2012
CC118 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CC120 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CC123 HCBK102KCA C CHIP CERA 50V X7R 1000PF K 2012
CC130 HCQK101JCA C CHIP CERA 50V CH 100PF J 2012
CC131 HCQK101JCA C CHIP CERA 50V CH 100PF J 2012
CC506 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012
CC510 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012
CC513 HCQK181JCA C CHIP CERA 50V CH 180PF J 2012
CC516 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012
CC521 HCQK180JCA C CHIP CERA 50V CH 18PF J 2012
CC524 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012
CC532 HCBK102KCA C CHIP CERA 50V X7R 1000PF K 2012
CC553 HCQK101JCA C CHIP CERA 50V CH 100PF J 2012
CC601 HCBK153KCA C CHIP CERA 50V X7R 0.015MF K 2012
CCS03 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CCS04 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012
CCS05 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CCS08 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CCS11 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CCS12 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CCS16 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012
CCS24 HCQK240JCA C CHIP CERA 50V CH 24PF J 2012
CCS25 HCQK240JCA C CHIP CERA 50V CH 24PF J 2012
CCS29 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CCS31 HCBK102KCA C CHIP CERA 50V X7R 1000PF K 2012
CCS32 HCQK201JCA C CHIP CERA 50V CH 200PF J 2012
CCS34 HCQK101JCA C CHIP CERA 50V CH 100PF J 2012
CCS35 HCQK101JCA C CHIP CERA 50V CH 100PF J 2012
CCS36 HCQK101JCA C CHIP CERA 50V CH 100PF J 2012
CCS37 HCQK101JCA C CHIP CERA 50V CH 100PF J 2012
CCS43 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012
CCS48 HCBK102KCA C CHIP CERA 50V X7R 1000PF K 2012
CCS49 HCBK102KCA C CHIP CERA 50V X7R 1000PF K 2012
I
I
20
SERVICE PARTS LIST
LOC PART CODE PART NAME DESCRIPTION REMARK
CCS50 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012
CCS53 HCQK391JCA C CHIP CERA 50V CH 390PF J 2012
CCS54 HCBK332KCA C CHIP CERA 50V X7R 3300PF K 2012
CCS61 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CCS63 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CCS64 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CCU02 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012
CCU03 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012
CCU08 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012
CCU09 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CCU10 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012
CCU11 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CCU13 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CCU14 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012
CCU15 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CCU17 HCBK222KCA C CHIP CERA 50V X7R 2200PF K 2012
CCU18 HCBK152KCA C CHIP CERA 50V X7R 1500PF K 2012
CCY02 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012
CCY03 HCQK391JCA C CHIP CERA 50V CH 390PF J 2012
CCY04 HCQK201JCA C CHIP CERA 50V CH 200PF J 2012
CCY05 HCQK390JCA C CHIP CERA 50V CH 39PF J 2012
CCY08 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CCY12 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CCY13 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012
CCY20 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CCY21 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CCY28 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CCY33 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012
CCY34 HCBK473KCA C CHIP CERA 50V X7R 0.047MF K 2012
CCY35 HCBK473KCA C CHIP CERA 50V X7R 0.047MF K 2012
CCY36 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012
CCY38 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012
CCY40 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CCY41 HCQK510JCA C CHIP CERA 50V CH 51PF J 2012
CCY42 HCBK103KCA C CHIP CERA 50V X7R 0.01MF K 2012
CCZ02 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012
CCZ03 HCQK510JCA C CHIP CERA 50V CH 51PF J 2012
CS10 CCZF1H103Z C CERA 50V F 0.01MF Z
CS14 CEXF1H109A C ELECTRO 50V RSM 1MF (4X7) TP
CS15 CEXF1C102V C ELECTRO 16V RSS 1000MF (10X20) TP
CS17 CEXF1C470A C ELECTRO 16V RSM 47MF (5X7) TP
CS18 CZCH1H180J C CERA 50V CH 18PF J (AXIAL)
CS19 CZCH1H180J C CERA 50V CH 18PF J (AXIAL)
CS20 CZCH1H240J C CERA 50V CH 24PF J AXIAL
CS21 CZCH1H240J C CERA 50V CH 24PF J AXIAL
CS28 CEXF1C470A C ELECTRO 16V RSM 47MF (5X7) TP
CS30 CEXF1H109A C ELECTRO 50V RSM 1MF (4X7) TP
LOC PART CODE PART NAME DESCRIPTION REMARK
CS33 CBZF1H104Z C CERA SEMI 50V F 0.1MF Z
CS39 CEXF1C470A C ELECTRO 16V RSM 47MF (5X7) TP
CS40 CCZB1H223K C CERA HIBK 50V 0.022MF K AXL 52
CS41 CCZB1H223K C CERA HIBK 50V 0.022MF K AXL 52
CS42 CEXF1H109A C ELECTRO 50V RSM 1MF (4X7) TP
CS51 CEXF1C470A C ELECTRO 16V RSM 47MF (5X7) TP
CS52 CEXF1C470A C ELECTRO 16V RSM 47MF (5X7) TP
CS57 CEXF1C100A C ELECTRO 16V RSM 10MF 5X7
CS59 CEXF1C470A C ELECTRO 16V RSM 47MF (5X7) TP
CS62 CEXF1C471V C ELECTRO 16V RSS 470MF (10X12.5)TP
CS65 CEXF1C471V C ELECTRO 16V RSS 470MF (10X12.5)TP
CS66 CEXF1C102V C ELECTRO 16V RSS 1000MF (10X20) TP
CS70 CEXF1H109A C ELECTRO 50V RSM 1MF (4X7) TP
CT01 CEXF1C470V C ELECTRO 16V RSS 47MF (5X11) TP
CU01 CEXF1C470V C ELECTRO 16V RSS 47MF (5X11) TP
CU04 CEXF1C220A C ELECTRO 16V RSM 22MF (5X7)
CU05 CEXF1C470A C ELECTRO 16V RSM 47MF (5X7) TP
CU06 CBZF1H104Z C CERA SEMI 50V F 0.1MF Z
CU07 CEXF1H479A C ELECTRO 50V RSM 4.7MF 4X7
CU12 CCZB1H223K C CERA HIBK 50V 0.022MF K AXL 52
CU16 CEXF1H479A C ELECTRO 50V RSM 4.7MF 4X7
CU19 CEXF1C470V C ELECTRO 16V RSS 47MF (5X11) TP
CU20 CEXF1C470A C ELECTRO 16V RSM 47MF (5X7) TP
CU21 CMXM2A103J C MYLAR 100V 0.01MF J (TP)
CU22 CMXM2A333J C MYLAR 100V 0.033MF J (TP)
CU23 CMXM2A223J C MYLAR 100V 0.022MF J TP
CU30 CEXF1C220A C ELECTRO 16V RSM 22MF (5X7)
CY01 CEXF1H109A C ELECTRO 50V RSM 1MF (4X7) TP
CY06 CEXF1H109V C ELECTRO 50V RSS 1MF (5X11) TP
CY07 CEXF1C101A C ELECTRO 16V RSM 100MF (6.3X7) TP
CY09 CEXF1C220A C ELECTRO 16V RSM 22MF (5X7)
CY10 CEXF1C100A C ELECTRO 16V RSM 10MF 5X7
CY11 CEXF1H109A C ELECTRO 50V RSM 1MF (4X7) TP
CY14 CEXF1C100A C ELECTRO 16V RSM 10MF 5X7
CY15 CEXF1H109A C ELECTRO 50V RSM 1MF (4X7) TP
CY16 CEXF1H109A C ELECTRO 50V RSM 1MF (4X7) TP
CY17 CEXF1C100A C ELECTRO 16V RSM 10MF 5X7
CY18 CEXF1H109A C ELECTRO 50V RSM 1MF (4X7) TP
CY19 CEXF1C101V C ELECTRO 16V RSS 100MF (6.3X11) TP
CY22 CBZF1H104Z C CERA SEMI 50V F 0.1MF Z
CY23 CEXF1C101A C ELECTRO 16V RSM 100MF (6.3X7) TP
CY24 CBZF1H104Z C CERA SEMI 50V F 0.1MF Z
CY26 CEXF1H109A C ELECTRO 50V RSM 1MF (4X7) TP
CY27 CEXF1H229A C ELECTRO 50V RSM 2.2MF (4X7) TP
CY29 CEXF1H109A C ELECTRO 50V RSM 1MF (4X7) TP
CY30 CCZB1H223K C CERA HIBK 50V 0.022MF K AXL 52
CY31 CEXF1H109A C ELECTRO 50V RSM 1MF (4X7) TP
21
SERVICE PARTS LIST
LOC PART CODE PART NAME DESCRIPTION REMARK
CY32 CEXF1C100A C ELECTRO 16V RSM 10MF 5X7
CY37 CEXF1H109A C ELECTRO 50V RSM 1MF (4X7) TP
CY39 CEXF1C101A C ELECTRO 16V RSM 100MF (6.3X7) TP
CZ01 CEXF1C101A C ELECTRO 16V RSM 100MF (6.3X7) TP
D101 DUZ33B---- DIODE ZENER UZ-33B
D301 D1N4004--- DIODE 1N4004
D302 DUZ33B---- DIODE ZENER UZ-33B
D303 DUZ33B---- DIODE ZENER UZ-33B
D401 D1N4937G-- DIODE 1N4937G (TAPPING)
D402 D1N4937G-- DIODE 1N4937G (TAPPING)
D403 D1N4937G-- DIODE 1N4937G (TAPPING)
D404 D1N4937G-- DIODE 1N4937G (TAPPING)
D406 D1N4937G-- DIODE 1N4937G (TAPPING)
D501 D1N4148--- DIODE 1N4148 (TAPPING)
D504 DUZ9R1BM-- DIODE ZENER UZ-9.1BM 9.1V
D801 DLT2A05G-- DIODE LT2A05G (TP) 2
D802 DLT2A05G-- DIODE LT2A05G (TP)
D803 DLT2A05G-- DIODE LT2A05G (TP)
D804 DLT2A05G-- DIODE LT2A05G (TP)
D820 DRGP30J--- DIODE RGP30J
D821 D1N4937G-- DIODE 1N4937G (TAPPING)
D822 DRGP15J--- DIODE RGP15J
D823 DRGP15J--- DIODE RGP15J
D824 DUZ9R1BM-- DIODE ZENER UZ-9.1BM 9.1V 2
D825 DRZ1175V1- DIODE ZENER RZ1175V1
D826 D1N4148--- DIODE 1N4148 (TAPPING)
D827 DUZ15BM--- DIODE ZENER UZ-15BM 2
D828 D1N4148--- DIODE 1N4148 (TAPPING)
D829 D1N4148--- DIODE 1N4148 (TAPPING)
DS01 D1N4004--- DIODE 1N4004
DS02 D1N4148--- DIODE 1N4148 (TAPPING)
DS03 DS15312H-- LED IR SI5312-H
DS03A 97P2339600 HOLDER IR ABS
DS04 DUZ6R2BM-- DIODE ZENER UZ-6.2BM 6.2V
DS05 DUZ5R6BM-- DIODE ZENER UZ-5.6BM(TAPPING)
DS07 D1N4148--- DIODE 1N4148 (TAPPING)
DT01 DKLR114L-- LED KLR114L
DT02 DSD50RH51B LED SD50-RH51BGRW
DT03 DUZ5R6BM-- DIODE ZENER UZ-5.6BM(TAPPING)
DT04 DUZ5R6BM-- DIODE ZENER UZ-5.6BM(TAPPING)
E001~E
4856310300 EYE LET BSR T0.2 (R1.6/R2.3)
046
F801 5F1GB4021L FUSE GLASS TUBE UL/CSA TL 4A 125V MF51
F801A 4857415001 CLIP FUSE PFC5000-0702
F801B 4857415001 CLIP FUSE PFC5000-0702
I301 PTB2SW7100 HEAT SINK ASS‘Y 1LA7841--- + 7174300811
I301 1LA7841--- IC VERTICAL LA7841 2
I
I
LOC PART CODE PART NAME DESCRIPTION REMARK
I301A 4857027100 HEAT SINK SPCC T1.0+SN
I301B 7174300811 SCREW TAPPTITE TT2 RND 3X8 MFZN
I501 1DCT814B-- IC CHROMA DCT814B 2
I601 1TDA7267A- IC AMP TDA7267A
I801 4850M04310 MODULE POWER DPM001T1 2
I803 PTX2SW6900 HEAT SINK ASS‘Y 1K1A7805P1 + 7174301011
I803A 1K1A7805P1 IC REGULATOR KIA7805API
I803B 4857026900 HEAT SINK AL EX
I803C 7174301011 SCREW TAPPTITE TT2 RND 3X10 MFZN
I804 PTD2SW4617 HEAT SINK ASS‘Y 1K78R05--- + 7174300811
I804 1K78R05--- IC REGULATOR KIA78R05PI
I804A 4857024617 HEAT SINK AL EX
I804B 7174300811 SCREW TAPPTITE TT2 RND 3X8 MFZN
I805 1K78R12--- IC REGULATOR KIA78R12PI
I805A 7174300811 SCREW TAPPTITE TT2 RND 3X8 MFZN
I
I901 PTA3SW1300 HEAT SINK ASS‘Y 1TDA6103Q- + 7174300811 2
I901 1TDA6103Q- IC VIDEO TDA6103Q
I
I
I901A 4857031300 HEAT SINK A1050P-H24 T1.6
I901B 7174300811 SCREW TAPPTITE TT2 RND 3X8 MFZN
ICS01 1DW760BA1Q IC MICOM DW37760MOH-BA1 2
ICY01 1LA71076AQ IC CHIP Y/C LA71076AM
IS02 1K1A6801K- IC MOTOR DRIVER KIA6801K
IS03 1AT24C08PC IC AT24C08-10PC
IS04 1K1A7033AP IC RESET KIA7033AP
IS05 1K1A7042AP IC REGULATOR KIA7042AP 2
IT01 1KRT30---- IC PREAMP KRT30
J001~J
85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING
166
JG01~J
85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING
G03
JP01 4859109950 JACK PIN BOARD PH-JB-9710A
L101 5CPX560J-- COIL PEAKING 56UH J (RADIAL)
L102 58C5580019 COIL CHOKE TRF-9225 (0.55UH)
L103 5CPZ220K02 COIL PEAKING 22UH K (AXIAL 3.5MM)
L110 58N0000042 COIL VCO TRF-V008
L401 58C0000026 COIL BEAD HC-4035
L501 5CPZ220K02 COIL PEAKING 22UH K (AXIAL 3.5MM)
L502 5CPZ560K04 COIL PEAKING 56UH K (AXIAL 10.5MM)
L503 5CPZ150K02 COIL PEAKING 15UH K (AXIAL 3.5MM)
L801 5PLF24A1-- FILTER LINE LF-24A1
L802 5MC0000100 COIL BEAD HC-3550
L803 5MC0000100 COIL BEAD HC-3550
L804 58Q0000093 COIL DELAY LINE RS208
L820 5MC0000100 COIL BEAD HC-3550
L821 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING
L823 58CX430599 COIL CHOKE AZ-9004Y 940K TP
L824 58CX430599 COIL CHOKE AZ-9004Y 940K TP
I
LS01 5CPZ159M02 COIL PEAKING 1.5UH 3.5MM M (LAL02TB)
I
I
22
SERVICE PARTS LIST
LOC PART CODE PART NAME DESCRIPTION REMARK
LS02 5CPZ560K02 COIL PEAKING 56UH K (AXIAL 3.5MM)
LS03 5CPZ560K02 COIL PEAKING 56UH K (AXIAL 3.5MM)
LU01 5CPZ560K02 COIL PEAKING 56UH K (AXIAL 3.5MM)
LU02 5CPX101J-- COIL PEAKING PL 100UH J (TAPPING)
LU03 5CPX103J-- COIL PEAKING 10MH 5MM J RADIAL
LY01 5CPZ560K04 COIL PEAKING 56UH K (AXIAL 10.5MM)
LY02 5CPZ560K02 COIL PEAKING 56UH K (AXIAL 3.5MM)
LY03 5CPX560J-- COIL PEAKING 56UH J (RADIAL)
LY04 5CPZ560K02 COIL PEAKING 56UH K (AXIAL 3.5MM)
LZ01 5CPZ560K04 COIL PEAKING 56UH K (AXIAL 10.5MM)
M047 97P0475800 CASE SHI PREAMP ET T0.4
M191 4851941600 DECK AS DRN-9200
M194 4857246201 SHIELD TOP SPTH-C T0.5
M231 4853535500 HOLDER CORD NYROLN 66
M351 4853535200 HOLDER LED FR HIPS BK
M381 4853817200 FRAME MAIN PCB FR HIPS BK
M381A 7172401611 SCREW TAPPTITE TT2 TRS 4X16 MFZN
M381B 7178301212 SCREW TAPPTITE TT2 WAS 3X12 MFZN BK
M381C 7171301212 SCREW TAPTITE TT2 PAN 3X12 MFZN BK
M381D 7172401612 SCREW TAPPTITE TT2 TRS 4X16 MFZN BK
M682 4856814900 CLAMP WIRE NYLON 66
M683 4856812001 TIE CABLE NYLON66 DA100
P401 4859240020 CONN WAFER YFW500-05
P601 485923162S CONN WAFER YW025-03 (STICK)
P802A 4857417500 TERM PIN DA-IB0214(D2.3/DY PIN)
P802B 4857417500 TERM PIN DA-IB0214(D2.3/DY PIN)
PA501 4850708N11 CONNECTOR BIC-08T-25T+C-
PAS03 4850707V03 CONNECTOR 60-8283-3078-45+ULW=100
PAU01 4850706N07 CONNECTOR 60-8283-3068-45+USW=250
PS01 4859292320 CONN WAFER GF120-07S-TS
PS01A 4859200170 CONN FFC K-7X100-0.25
PS02 4859278220 CONN WAFER TKC-G10P-A1
PS04 485923182S CONN WAFER YW025-05 (STICK)
PWC01 4859907910 CORD POWER AS ME301P+TER=1830
PZ01 4859292220 CONN WAFER GF120-04S-TS-R
Q401 TKTC3207-- TR KTC3207 (TP)
Q402 T2SD2499-- TR 2SD2499
Q503 TKRC102M-- TR KRC 102-M (TAPPING)
Q601 TKTC3198Y- TR KTC3198Y
Q801 PTL2SW4510 HEAT SINK ASS‘Y T2SK2564-- + 7174300811
Q801 T2SK2564-- FET 2SK2564
Q801A 4857024510 HEAT SINK AL EX
Q801B 7174300811 SCREW
Q820 TKSA1013Y- TR KSA1013Y (TP)
Q821 TKSA1013Y- TR KSA1013Y (TP)
Q822 TKTC3198Y- TR KTC3198Y
TAPPTITE
20T+ULW=300
TT2 RND 3X8 MFZN
I
I
I
I
LOC PART CODE PART NAME DESCRIPTION REMARK
Q823 TKSA1013Y- TR KSA1013Y (TP)
Q826 TKTC3198Y- TR KTC3198Y
QC824 T2SC2412KB TR CHIP 2SC2412K-T146-BR
QC825 T2SC2412KB TR CHIP 2SC2412K-T146-BR
QCS01 T2SC2412KB TR CHIP 2SC2412K-T146-BR
QCS02 T2SC2412KB TR CHIP 2SC2412K-T146-BR
QCU04 T2SC2412KB TR CHIP 2SC2412K-T146-BR
QCU05 T2SC2412KB TR CHIP 2SC2412K-T146-BR
QCY03 T2SC2412KB TR CHIP 2SC2412K-T146-BR
QS03 TKTC3198Y- TR KTC3198Y
QT01 TKTC3198Y- TR KTC3198Y
QT02 TKTC3198Y- TR KTC3198Y
QT03 TKTA1266Y- TR KTA1266Y (TP)
QU01 TKRC102M-- TR KRC 102-M (TAPPING)
QU02 TKTA1266Y- TR KTA1266Y (TP)
QU03 TKTA1266Y- TR KTA1266Y (TP)
QU06 TKTC3202Y- TR KTC3202Y (TP)
QY01 TKTA1266Y- TR KTA1266Y (TP)
QY02 TKTA1266Y- TR KTA1266Y (TP)
R106 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
R107 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
R110 RD-4Z392J- R CARBON FILM 1/4 3.9K OHM J
R112 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
R113 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
R301 RD-AZ682J- R CARBON FILM 1/6 6.8K OHM J
R302 RN01B331JS R METAL FILM 1W 330 OHM J SMALL
R305 RN02B471JS R METAL FILM 2W 470 OHM J SMALL
R306 RN02B471JS R METAL FILM 2W 470 OHM J SMALL
R307 RN01B129JS R METAL FILM 1W 1.2 OHM J SMALL
R308 RD-4Z273J- R CARBON FILM 1/4 27K OHM J
R312 RN-4Z1502F R METAL FILM 1/4 15K OHM F
R313 RN-4Z1603F R METAL FILM 1/4 160K OHM F
R320 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING
R401 RN02B101JS R METAL FILM 2W 100 OHM J SMALL
R402 RN01B229JS R METAL FILM 1W 2.2 OHM J SMALL
R403 RS01Z309J- R M-OXIDE FILM 1W 3 OHM J (TAPPING)
R404 RN01B229JS R METAL FILM 1W 2.2 OHM J SMALL
I
R405 RD-4Z153J- R CARBON FILM 1/4 15K OHM J
R409 RD-4Z472J- R CARBON FILM 1/4 4.7K OHM J
R410 RD-4Z102J- R CARBON FILM 1/4 1K OHM J
R411 RD-AZ331J- R CARBON FILM 1/6 330 OHM J
R412 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
R414 RN01B562JS R METAL FILM 1W 5.6K OHM J SMALL
R415 RD-4Z100J- R CARBON FILM 1/4 10 OHM J
R417 RN02B101JS R METAL FILM 2W 100 OHM J SMALL
R504 RD-4Z121J- R CARBON FILM 1/4 120 OHM J
R505 RD-AZ201J- R CARBON FILM 1/6 200 OHM J
23
SERVICE PARTS LIST
LOC PART CODE PART NAME DESCRIPTION REMARK
R506 RD-AZ201J- R CARBON FILM 1/6 200 OHM J
R507 RD-AZ201J- R CARBON FILM 1/6 200 OHM J
R508 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
R511 RD-AZ151J- R CARBON FILM 1/6 150 OHM J
R518 RD-AZ123J- R CARBON FILM 1/6 12K OHM J
R529 RD-AZ822J- R CARBON FILM 1/6 8.2K OHM J
R530 RD-AZ362J- R CARBON FILM 1/6 3.6K OHM J
R601 RD-AZ622J- R CARBON FILM 1/6 6.2K OHM J
R602 RD-AZ222J- R CARBON FILM 1/6 2.2K OHM J
R603 RD-AZ103J- R CARBON FILM 1/6 10K OHM J
R604 RN02B339JS R METAL FILM 2W 3.3 OHM J SMALL
R605 RD-2Z331J- R CARBON FILM 1/2 330 OHM J
R607 RD-AZ471J- R CARBON FILM 1/6 470 OHM J
R608 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
R609 RD-AZ473J- R CARBON FILM 1/6 47K OHM J
R801 DSVC471D14 VARISTOR SVC471D14A
R802 RX07B229JN R CEMENT 7W 2.2 0HM J BENCH 4P
R803 RD-4Z394J- R CARBON FILM 1/4 390K OHM J
R804 RD-4Z394J- R CARBON FILM 1/4 390K OHM J
R805 RD-4Z333J- R CARBON FILM 1/4 33K OHM J
R806 RD-4Z432J- R CARBON FILM 1/4 4.3K OHM J
R807 RS02Z228JS R M-OXIDE FILM 2W 0.22 OHM J SMALL
R816 DEC7R0M140 POSISTOR ECPAC7R0M140
R820 RS02Z828JS R M-OXIDE FILM 2W 0.82 OHM J SMALL
R821 RD-4Z363J- R CARBON FILM 1/4 36K OHM J
R822 RD-AZ363J- R CARBON FILM 1/6 36K OHM J
R823 RD-AZ363J- R CARBON FILM 1/6 36K OHM J
R824 RD-AZ104J- R CARBON FILM 1/6 100K OHM J
R825 RD-AZ104J- R CARBON FILM 1/6 100K OHM J
R826 RD-4Z100J- R CARBON FILM 1/4 10 OHM J
R827 RD-AZ472J- R CARBON FILM 1/6 4.7K OHM J
R828 RD-AZ473J- R CARBON FILM 1/6 47K OHM J
R829 RD-AZ304J- R CARBON FILM 1/6 300K OHM J
R830 RD-AZ103J- R CARBON FILM 1/6 10K OHM J
R831 RD-AZ472J- R CARBON FILM 1/6 4.7K OHM J
R832 RD-AZ472J- R CARBON FILM 1/6 4.7K OHM J
R833 RD-AZ472J- R CARBON FILM 1/6 4.7K OHM J
R834 RD-AZ472J- R CARBON FILM 1/6 4.7K OHM J
R835 RD-AZ472J- R CARBON FILM 1/6 4.7K OHM J
R836 RN01B124JS R METAL FILM 1W 120K OHM J SMALL
R837 RD-AZ103J- R CARBON FILM 1/6 10K OHM J
R889 RC-2Z565KP R CARBON COMP 1/2 5.6M OHM K
R902 RN01B152JS R METAL FILM 1W 1.5K OHM J SMALL
R903 RN01B152JS R METAL FILM 1W 1.5K OHM J SMALL
R904 RN01B152JS R METAL FILM 1W 1.5K OHM J SMALL
R905 RN01B124JS R METAL FILM 1W 120K OHM J SMALL
R906 RN01B124JS R METAL FILM 1W 120K OHM J SMALL
I
I
I
I
LOC PART CODE PART NAME DESCRIPTION REMARK
R907 RN01B124JS R METAL FILM 1W 120K OHM J SMALL
RA01 RD-AZ104J- R CARBON FILM 1/6 100K OHM J
RA02 RD-AZ101J- R CARBON FILM 1/6 100 OHM J
RC101 HRFT153JCA R CHIP 1/10 15K OHM J 2012
RC102 HRFT104JCA R CHIP 1/10 100K OHM J 2012
RC103 HRFT472JCA R CHIP 1/10 4.7K OHM J 2012
RC104 HRFT473JCA R CHIP 1/10 47K OHM J 2012
RC105 HRFT473JCA R CHIP 1/10 47K OHM J 2012
RC108 HRFT331JCA R CHIP 1/10 330 OHM J 2012
RC109 HRFT103JCA R CHIP 1/10 10K OHM J 2012
RC110 HRFT153JCA R CHIP 1/10 15K OHM J 2012
RC309 HRFT222JCA R CHIP 1/10 2.2K OHM J 2012
RC310 HRFT333JCA R CHIP 1/10 33K OHM J 2012
RC311 HRFT113JCA R CHIP 1/10 11K OHM J 2012
RC406 HRFT113JCA R CHIP 1/10 11K OHM J 2012
RC407 HRFT473JCA R CHIP 1/10 47K OHM J 2012
RC408 HRFT113JCA R CHIP 1/10 11K OHM J 2012
RC501 HRFT102JCA R CHIP 1/10 1K OHM J 2012
RC502 HRFT822JCA R CHIP 1/10 8.2K OHM J 2012
RC503 HRFT824JCA R CHIP 1/10 820K OHM J 2012
RC509 HRFT122JCA R CHIP 1/10 1.2K OHM J 2012
RC510 HRFT182JCA R CHIP 1/10 1.8K OHM J 2012
RC512 HRFT103JCA R CHIP 1/10 10K OHM J 2012
RC513 HRFT152JCA R CHIP 1/10 1.5K OHM J 2012
RC514 HRFT472FCA R CHIP 1/10 4.7K OHM F 2012
RC515 HRFT103JCA R CHIP 1/10 10K OHM J 2012
RC517 HRFT123JCA R CHIP 1/10 12K OHM J 2012
RC519 HRFT102JCA R CHIP 1/10 1K OHM J 2012
RC520 HRFT390JCA R CHIP 1/10 39 OHM J 2012
RC521 HRFT914JCA R CHIP 1/10 910KOHM J 2012
RC522 HRFT511JCA R CHIP 1/10 510 OHM J 2012
RC523 HRFT511JCA R CHIP 1/10 510 OHM J 2012
RC527 HRFT223JCA R CHIP 1/10 22K OHM J 2012
RC528 HRFT272JCA R CHIP 1/10 2.7K OHM J 2012
RC541 HRFT205JCA R CHIP 1/10 2M OHM J 2012
RC542 HRFT564JCA R CHIP 1/10 560K OHM J 2012
RC553 HRFT330JCA R CHIP 1/10 33 OHM J 2012
RC908 HRFT202JCA R CHIP 1/10 2K OHM J 2012
RC909 HRFT272JCA R CHIP 1/10 2.7K OHM J 2012
RC910 HRFT202JCA R CHIP 1/10 2K OHM J 2012
RC911 HRFT272JCA R CHIP 1/10 2.7K OHM J 2012
RC912 HRFT202JCA R CHIP 1/10 2K OHM J 2012
RC913 HRFT272JCA R CHIP 1/10 2.7K OHM J 2012
RCS03 HRFT102JCA R CHIP 1/10 1K OHM J 2012
RCS06 HRFT102JCA R CHIP 1/10 1K OHM J 2012
RCS07 HRFT103JCA R CHIP 1/10 10K OHM J 2012
RCS08 HRFT473JCA R CHIP 1/10 47K OHM J 2012
24
SERVICE PARTS LIST
LOC PART CODE PART NAME DESCRIPTION REMARK
RCS09 HRFT393JCA R CHIP 1/10 39K OHM J 2012
RCS10 HRFT103JCA R CHIP 1/10 10K OHM J 2012
RCS11 HRFT154JCA R CHIP 1/10 150K OHM J 2012
RCS12 HRFT154JCA R CHIP 1/10 150K OHM J 2012
RCS14 HRFT103JCA R CHIP 1/10 10K OHM J 2012
RCS15 HRFT362JCA R CHIP 1/10 3.6K OHM J 2012
RCS16 HRFT472JCA R CHIP 1/10 4.7K OHM J 2012
RCS25 HRFT103JCA R CHIP 1/10 10K OHM J 2012
RCS30 HRFT106JCA R CHIP 1/10 10M OHM J 2012
RCS31 HRFT104JCA R CHIP 1/10 100K OHM J 2012
RCS32 HRFT105JCA R CHIP 1/10 1M OHM J 2012
RCS33 HRFT511JCA R CHIP 1/10 510 OHM J 2012
RCS36 HRFT471JCA R CHIP 1/10 470 OHM J 2012
RCS37 HRFT105JCA R CHIP 1/10 1M OHM J 2012
RCS46 HRFT102JCA R CHIP 1/10 1K OHM J 2012
RCS47 HRFT102JCA R CHIP 1/10 1K OHM J 2012
RCS48 HRFT102JCA R CHIP 1/10 1K OHM J 2012
RCS49 HRFT362JCA R CHIP 1/10 3.6K OHM J 2012
RCS60 HRFT103JCA R CHIP 1/10 10K OHM J 2012
RCS61 HRFT103JCA R CHIP 1/10 10K OHM J 2012
RCS64 HRFT103JCA R CHIP 1/10 10K OHM J 2012
RCS65 HRFT273JCA R CHIP 1/10 27K OHM J 2012
RCS66 HRFT201JCA R CHIP 1/10 200 OHM J 2012
RCS67 HRFT273JCA R CHIP 1/10 27K OHM J 2012
RCS68 HRFT201JCA R CHIP 1/10 200 OHM J 2012
RCS71 HRFT103JCA R CHIP 1/10 10K OHM J 2012
RCS72 HRFT103JCA R CHIP 1/10 10K OHM J 2012
RCS73 HRFT103JCA R CHIP 1/10 10K OHM J 2012
RCS74 HRFT103JCA R CHIP 1/10 10K OHM J 2012
RCS81 HRFT182JCA R CHIP 1/10 1.8K OHM J 2012
RCS82 HRFT182JCA R CHIP 1/10 1.8K OHM J 2012
RCS84 HRFT332JCA R CHIP 1/10 3.3K OHM J 2012
RCS85 HRFT473JCA R CHIP 1/10 47K OHM J 2012
RCS86 HRFT103JCA R CHIP 1/10 10K OHM J 2012
RCS87 HRFT471JCA R CHIP 1/10 470 OHM J 2012
RCS93 HRFT273JCA R CHIP 1/10 27K OHM J 2012
RCT09 HRFT472JCA R CHIP 1/10 4.7K OHM J 2012
RCT11 HRFT911JCA R CHIP 1/10 910 OHM J 2012
RCT12 HRFT132JCA R CHIP 1/10 1.3K OHM J 2012
RCT13 HRFT202JCA R CHIP 1/10 2K OHM J 2012
RCT14 HRFT332JCA R CHIP 1/10 3.3K OHM J 2012
RCT15 HRFT472JCA R CHIP 1/10 4.7K OHM J 2012
RCT17 HRFT911JCA R CHIP 1/10 910 OHM J 2012
RCT18 HRFT132JCA R CHIP 1/10 1.3K OHM J 2012
RCT19 HRFT202JCA R CHIP 1/10 2K OHM J 2012
RCT20 HRFT332JCA R CHIP 1/10 3.3K OHM J 2012
RCU01 HRFT205JCA R CHIP 1/10 2M OHM J 2012
LOC PART CODE PART NAME DESCRIPTION REMARK
RCU03 HRFT512JCA R CHIP 1/10 5.1K OHM J 2012
RCU05 HRFT512JCA R CHIP 1/10 5.1K OHM J 2012
RCU06 HRFT362JCA R CHIP 1/10 3.6K OHM J 2012
RCU08 HRFT272JCA R CHIP 1/10 2.7K OHM J 2012
RCU09 HRFT912JCA R CHIP 1/10 9.1K OHM J 2012
RCU10 HRFT682JCA R CHIP 1/10 6.8K OHM J 2012
RCU11 HRFT272JCA R CHIP 1/10 2.7K OHM J 2012
RCU12 HRFT821JCA R CHIP 1/10 820 OHM J 2012
RCU13 HRFT512JCA R CHIP 1/10 5.1K OHM J 2012
RCU14 HRFT152JCA R CHIP 1/10 1.5K OHM J 2012
RCU15 HRFT123JCA R CHIP 1/10 12K OHM J 2012
RCU16 HRFT822JCA R CHIP 1/10 8.2K OHM J 2012
RCU17 HRFT334JCA R CHIP 1/10 330K OHM J 2012
RCU18 HRFT181JCA R CHIP 1/10 180 OHM J 2012
RCU19 HRFT273JCA R CHIP 1/10 27K OHM J 2012
RCU20 HRFT122JCA R CHIP 1/10 1.2K OHM J 2012
RCU23 HRFT152JCA R CHIP 1/10 1.5K OHM J 2012
RCU24 HRFT229JCA R CHIP 1/10 2.2 OHM J 2012
RCU25 HRFT229JCA R CHIP 1/10 2.2 OHM J 2012
RCU27 HRFT103JCA R CHIP 1/10 10K OHM J 2012
RCU28 HRFT512JCA R CHIP 1/10 5.1K OHM J 2012
RCU29 HRFT103JCA R CHIP 1/10 10K OHM J 2012
RCY09 HRFT153JCA R CHIP 1/10 15K OHM J 2012
RCY10 HRFT152JCA R CHIP 1/10 1.5K OHM J 2012
RCY11 HRFT472JCA R CHIP 1/10 4.7K OHM J 2012
RCY12 HRFT153JCA R CHIP 1/10 15K OHM J 2012
RCY14 HRFT511JCA R CHIP 1/10 510 OHM J 2012
RCY15 HRFT181JCA R CHIP 1/10 180 OHM J 2012
RCY16 HRFT201JCA R CHIP 1/10 200 OHM J 2012
RCY17 HRFT102JCA R CHIP 1/10 1K OHM J 2012
RCY19 HRFT512JCA R CHIP 1/10 5.1K OHM J 2012
RCY20 HRFT182JCA R CHIP 1/10 1.8K OHM J 2012
RCY24 HRFT684JCA R CHIP 1/10 680K OHM J 2012
RCY27 HRFT122JCA R CHIP 1/10 1.2K OHM J 2012
RCY29 HRFT822JCA R CHIP 1/10 8.2K OHM J 2012
RCY30 HRFT102JCA R CHIP 1/10 1K OHM J 2012
RCY31 HRFT102JCA R CHIP 1/10 1K OHM J 2012
RCY32 HRFT332JCA R CHIP 1/10 3.3K OHM J 2012
RCY33 HRFT363JCA R CHIP 1/10 36K OHM J 2012
RCY34 HRFT202JCA R CHIP 1/10 2K OHM J 2012
RCY37 HRFT472JCA R CHIP 1/10 4.7K OHM J 2012
RCY38 HRFT103JCA R CHIP 1/10 10K OHM J 2012
RCY40 HRFT102JCA R CHIP 1/10 1K OHM J 2012
RCY43 HRFT204JCA R CHIP 1/10 200K OHM J 2012
RCZ01 HRFT511JCA R CHIP 1/10 510 OHM J 2012
RLY01 5SC0101338 SW RELAY DQ5D1-O(M)/GJ-SS-105LM
RS01 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
I
25
SERVICE PARTS LIST
LOC PART CODE PART NAME DESCRIPTION REMARK
RS02 RD-AZ103J- R CARBON FILM 1/6 10K OHM J
RS13 RD-4Z121J- R CARBON FILM 1/4 120 OHM J
RS17 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
RS18 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
RS19 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
RS20 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
RS23 RD-AZ103J- R CARBON FILM 1/6 10K OHM J
RS24 RD-AZ103J- R CARBON FILM 1/6 10K OHM J
RS26 RD-AZ101J- R CARBON FILM 1/6 100 OHM J
RS27 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
RS28 RD-AZ223J- R CARBON FILM 1/6 22K OHM J
RS29 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING
RS35 RD-AZ751J- R CARBON FILM 1/6 750 OHM J
RS38 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
RS39 RD-AZ471J- R CARBON FILM 1/6 470 OHM J
RS40 RD-AZ103J- R CARBON FILM 1/6 10K OHM J
RS41 RD-AZ472J- R CARBON FILM 1/6 4.7K OHM J
RS42 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
RS43 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
RS44 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
RS45 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
RS50 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
RS51 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
RS52 RD-AZ472J- R CARBON FILM 1/6 4.7K OHM J
RS53 RD-AZ472J- R CARBON FILM 1/6 4.7K OHM J
RS54 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
RS55 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
RS56 RD-AZ472J- R CARBON FILM 1/6 4.7K OHM J
RS57 RD-AZ472J- R CARBON FILM 1/6 4.7K OHM J
RS58 RD-AZ471J- R CARBON FILM 1/6 470 OHM J
RS59 RD-AZ471J- R CARBON FILM 1/6 470 OHM J
RS62 RD-AZ103J- R CARBON FILM 1/6 10K OHM J
RS63 RD-AZ473J- R CARBON FILM 1/6 47K OHM J
RS69 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
RS70 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
RS75 RD-AZ103J- R CARBON FILM 1/6 10K OHM J
RS76 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
RS77 RD-AZ472J- R CARBON FILM 1/6 4.7K OHM J
RS78 RD-AZ101J- R CARBON FILM 1/6 100 OHM J
RS79 RD-AZ332J- R CARBON FILM 1/6 3.3K OHM J
RS83 RN02B100JS R METAL FILM 2W 10 OHM J SMALL
RS88 RD-AZ103J- R CARBON FILM 1/6 10K OHM J
RS90 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
RS91 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
RT01 RD-AZ240J- R CARBON FILM 1/6 24 OHM J
RT02 RD-AZ472J- R CARBON FILM 1/6 4.7K OHM J
RT03 RD-AZ331J- R CARBON FILM 1/6 330 OHM J
LOC PART CODE PART NAME DESCRIPTION REMARK
RT04 RD-AZ331J- R CARBON FILM 1/6 330 OHM J
RT05 RD-AZ472J- R CARBON FILM 1/6 4.7K OHM J
RT06 RD-AZ472J- R CARBON FILM 1/6 4.7K OHM J
RT08 RD-AZ331J- R CARBON FILM 1/6 330 OHM J
RT10 RD-AZ681J- R CARBON FILM 1/6 680 OHM J
RT16 RD-AZ681J- R CARBON FILM 1/6 680 OHM J
RU02 RD-AZ563J- R CARBON FILM 1/6 56K OHM J
RU04 RD-AZ683J- R CARBON FILM 1/6 68K OHM J
RU07 RD-AZ101J- R CARBON FILM 1/6 100 OHM J
RU21 RD-AZ223J- R CARBON FILM 1/6 22K OHM J
RU22 RD-AZ470J- R CARBON FILM 1/6 47 OHM J
RU26 RD-AZ223J- R CARBON FILM 1/6 22K OHM J
RU30 RD-AZ561J- R CARBON FILM 1/6 560 OHM J
RV01 RD-AZ750J- R CARBON FILM 1/6 75 OHM J
RV02 RD-AZ101J- R CARBON FILM 1/6 100 OHM J
RY01 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
RY04 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
RY05 RD-AZ103J- R CARBON FILM 1/6 10K OHM J
RY06 RD-AZ103J- R CARBON FILM 1/6 10K OHM J
RY07 RD-AZ103J- R CARBON FILM 1/6 10K OHM J
RY08 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
RY13 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
RY23 RD-AZ222J- R CARBON FILM 1/6 2.2K OHM J
RY26 RD-AZ102J- R CARBON FILM 1/6 1K OHM J
RY28 RD-AZ182J- R CARBON FILM 1/6 1.8K OHM J
RY36 RD-AZ101J- R CARBON FILM 1/6 100 OHM J
RY39 RD-AZ103J- R CARBON FILM 1/6 10K OHM J
RY42 RD-AZ184J- R CARBON FILM 1/6 180K OHM J
SCT01 4859303430 SOCKET CRT PCS633A 2
SS01 TST5811--- TR PHOTO ST-5811
SS01A 97P2343500 HOLDER TR ABS FR
SS02 TST5811--- TR PHOTO ST-5811
SS02A 97P2343500 HOLDER TR ABS FR
SS03 4850S00001 SENSOR REEL SG-258S
SS04 4850S00001 SENSOR REEL SG-258S
SWS01 5SN0101Z20 SW DETECT JDS1105-6X
SWT01 5S50101090 SW TACT SKHV17910A
SWT02 5S50202002 SW TACT KPT-2105A 2C-2P
SWT03 5S50202002 SW TACT KPT-2105A 2C-2P
SWT04 5S50101090 SW TACT SKHV17910A
SWT05 5S50101090 SW TACT SKHV17910A
SWT06 5S50101090 SW TACT SKHV17910A
SWT07 5S50101090 SW TACT SKHV17910A
SWT08 5S50101090 SW TACT SKHV17910A
T401 50D0000022 TRANS DRIVE HD-15D 2
T402 50H0000210 FBT LTC-509 2
T802 50M3541T3- TRANS SMPS TSM-3541T3
I
I
I
26
SERVICE PARTS LIST
LOC PART CODE PART NAME DESCRIPTION REMARK
TU01 5800000032 COIL OSC DE0-006
U102 4859719130 TUNER VARACTOR DT5-NF20F 2
X501 5XE3R5795C CRYSTAL QUARTZ HC-49/U 3.579545MHZ
XS01 5XYR03276C CRYSTAL QUARTZ C-001R 32.768000KHZ
r
OPTION PARTS LIST
20PPM
20PPM
LOC PART CODE PART NAME DESCRIPTION REMARK
XS02 5XJ16R000E CRYSTAL QUARTZ HC-49S 16.000000MHZ
I
XY01 5XEX3R579B CRYSTAL QUARTZ HC-49U 3.57954M 15PPM TP
Z101 5PTSF5241P FILTER SAW TSF5241P
Z102 5PXPS45MB- FILTER CERA TPS-4.5MB TRAP (TAPPING)
30PPM
1. CN-081 13" / 19" DIFFERENT PARTS LIST
LOC PART NAME
PART CODE DESCRIPTION PART CODE DESCRIPTION
1 ANT ROD 4850A02510 S3BW216B (L=600 MM) X OPTION
3 TRANS ANT MATCHING 4850A00250 IMT-06 X OPTION
C402 C MYLAR CMYH3C692H 1.6KV BUP 6900PF H CMYH3C692H 1.6KV BUP 6900PF H RETRACE
C416 C MYLAR CMYE2D474J 200V PU 0.47MF J CMYE2D514J 200V PU 0.51MF J C-CAPACITOR
M191 BUTTON CTRL 4851937200 4942601+5538800 4851937100 4942501+5538700
M201 MASK FRONT 4852070800 FR HIPS BK 4852070700 FR HIPS BK
M201B SCREW CRT FIXING 4856013301 30X140 YL 4856013302 30X190 BK
M211 COVER BACK 4852153600 FR HIPS BK 4852153700 FR HIPS BK
M481 BUTTON POWER 4854855101 ABS 4854855001 ABS BK
M801 BOX CARTON 4858042700 SW-3 4858038300 DW-3 2086
M811 PAD 4858190200 EPS 14H2 4858190100 EPS 20H2
M822 BAG PE 4858215700 PE FOAM t0.5x1000X950 4858215000 PE FOAM t0.5x1200x1150
PA501 CONNECTOR 4850708N11 BIC-08T-25T+C-
PA601 CONNECTOR 4850703S53 YH025-
Q402A HEAT SINK X 4857027200 AL T1.0 HORIZONTAL TR
Q402B SCREW TAPPTITE X 7174301011 TT2 RND 3X10 MFZN HORIZONTAL TR
Q402C WASHER X 4856215201 SPCC HORIZONTAL TR
R403 R M-OXIDE FILM RS01Z309J- 1W 3 OHM J (TAPPING) RS02Z229JS 2W 2.2 OHM J SMALL HEATER
R806 R CARBON FILM RD-4Z432J- 1/4 4.3K OHM J RD-4Z682J- 1/4 6.8K OHM J POWER
R820 R M-OXIDE FILM RS02Z828JS 2W 0.82 OHM J SMALL RS02Z688JS 2W 0.68 OHM J SMALL OCP
R823 R CARBON FILM RD-AZ363J- 1/6 36K OHM J RD-AZ273J- 1/6 27K OHM J OCP
RC406 R CHIP HRFT113JCA 1/10 11K OHM J 2012 HRFT103JCA 1/10 10K OHM J 2012 X-RAY
RC502 R CHIP HRFT822JCA 1/10 8.2K OHM J 2012 HRFT682JCA 1/10 6.8K OHM J 2012 ABL
SCT01 SOCKET CRT 4859303430 PCS633A 4859303530 PCS629-03C
SP01 SPEAKER 4858314310 SP-5070A01 3W 8 OHM 48A8306000 SS-5070A01 3W 8 OHM
V01 COIL DY 58D0000082 ODY-M1489 58D0000087 CDY-S2016
V05 MAGNET CP 4850PM001- NY-225 (MINI NECK) 4850PM010- NY-88DTA
V901 CRT BARE 48A96314C3 A34KQV42X 48A96220C1 A48AGY13X
ZZ131 CRT GROUND NET 48519A4710 1401S-1015-1P 48519A5110 2001S-1015-1P
ZZ132 COIL DEGAUSSING 58G0000078 DC-1400 58G0000122 DC-2030
DVQ-13H2FCN DVQ-19H2FCN
20T+ULW=300
03+35098+ULW=500
4850708N08 BIC-08T-25T+C-20T+ULW=400
4850703S50 YH025-03+35098+ULW=200
REMARK
27
IC DESCRIPTION
ICS01
DW37760MOH-BA1(M37760) : IC TIMER / SYSCON / CTL PROCESSOR
Appendix
KEY1
AGC IN
OPTION
DRUM SELECT
PATH ADJUST
VIDEO ENV
END SENSOR
START SENSOR
POWER SAFETY
CAPSTAN I LIMIT
SP/LP/EP
QV SYNC
REMOCON INPUT
C ROTARY
HEAD AMP SW (4HD)
COMPARATOR ENV (4HD)
V HEAD SW
REC (H)
C/G ON/OFF (TRICK (H))
C/DOWN (H)
CAP F/R
CRT ON(L)
SOUND MUTE (H)
AUDIO MUTE (H)
REC LED (H)
T-LED (H)
MONITOR ON (H)
AFT
KEY 0
100
(1)
/AN9
P11
1
P11 (0)/AN8
2
P7(7)/AN7
3
P7(6)/AN6
4
P7(5)/AN5
5
P7(4)/AN4
6
P7(3)/AN3
7
P7(2)/AN2
8
P7(1)/AN1
9
P7(0)/AN0
10
P6(7)/AN10/AD
11
P6(6)/RTP11/DA1
12
P6(5)/RTP10/DA0
13
P6(4)/RTP03/V
14
P6(3)/RTP02/GEN
15
P6(2)/EXORout1 (CROT)
16
P6(1)/EXORout0 (HASW)
17
P6(0)/EXORin (ENVS)
18
P5(7)/RTP01(VHSW)
19
P5(6)/RTP00(AHSW)
20
P5(5)/RTP2
21
P5(4)/RTP2
22
P5(3)/RTP2
23
P5(2)/RTP2
24
P5(1)/RTP2
25
P5(0)/RTP2
26
P4(7)
27
P4(6)
28
P4(5)
29
P4(4)
30
P4(3)
P4(2)
CAM A
CAM B
(4)/INT2
P8
CAM C
P8(6)
P8(5)
P9(3)/PWM0
P9(4)/PWM1
REC SAFETY (L)
CAP FG IN
AMP GND
DRUM FG IN
DRUM PG IN
AMP REF IN
AMP REF OUT
CTL (-)
CTL (+)
CTL AMP OUT
AMP Vcc
ANALOG Vcc
99
98 97 96 9495 93 92 91 8990 88 87 86 8485 83 82 81
IN
IN
IN
CC
CC
OUT
AV
AMPV
CTLAMP
CTL-
REFIN
(0)/C
CTL+
AMPC
REFOUT
P8
AMPV
AMPV
SS
OUT
AMPV
/DRPFG
IN
P8(1)/DRFG
DRPG
P8(3)/INT1
/CPFGAMP
IN
(2)/CPFGAMP
P8
CPFG
P9(5)/PWM2
P10(0)/T1/SDA
TRG
P10(2)/S
P10(1)/S
CLK
CLK
0B/DRFG
P10(3)/SIN0/DRPG
SYNC
P10(4)/S
OUT
0/CPFG
P10(5)/S
P10(6)/SIN1
M37760
5
4
3
2
1
0
P10(7)/S
P0(3)/OUT2
P0(4)/OUT1
P0(5)/V
P0(6)/H
SYNC/CSYNCIN
P0(7)/CVIN(EDS)
P1(0)/V
IN3
OUT3
IN2
(1)P4(0)
P4
OUT2
(0)/Xcout
RESET (L)
P3(1)/Xcin
P3
Vcc
Xin
(2)/OSC
Xout
Vss
P2
P2(1)/OSC
(7)/OSC
CLK SELECT
P2(0)/OSC
P1
IN
(6)/LPP1(5)/FSC
NUB
P1
OSD Vss
3231 33 34 35 3736 38 39 40 4241 43 44 45 4746 48 49 50
CAM D
P8(7)
P9(0)/RLT
P9(1)/RLS
P9(2)/INT0
P9(6)/T4
P9(7)/T5
0A/SCL
MON
MON
MON
CLK
OUT
P0(0)/R
P0(1)/G
P0(2)/B
SYNC
NUA
HOLD
P1(1)/HLP
OSD Vcc
IN
P1(2)
P1(3)
P1(4)/CV
80
79
78
77
76
75
74
73
72
71
70
69
68
67
1
RLT
RLS
P/W FAIL
DRUM PWM
CAP PWM
INPUT SELECT
LD ON
LD F/R
MAIN DATA
MAIN CLK
PB(L)
RENTAL H
DOC Continue
Y/C SCLK
66
65
1
64
63
62
Y/C SDA
OSD R
OSD G
OSD B
61
60
59
58
57
56
55
54
53
OSD BLANK
V-SYNC
H-SYNC
CAPTION
C.V.S
SLD FILTER
FILTER
OSD Vcc
52
51
Xcin
Xcout
VCR ON
RESET
RELAY ON
Xout
GND
Xin
Vcc
IN2
OUT2
NUB
OSC
OSC
OSD GND
CLK SELECT
1
IC DESCRIPTION
1. SYSTEM FEATURE
1) The system for TV/VCR tuning is Frequency Synthesis type.
2) VCR SERVO Controller is interior designed.
3) Closed Caption function is interior designed.
4) Parental Control function is interior designed.
5) On Screen Display function is interior designed.
6) Package : 100PIN QFP
7) Tuner (Pre-scaler) : IIC BUS
/PLL IC : TAU 6014-S (SIEMENS)
8) REMOCON : The IC of transmission (MITSUBISHI M50560)
9) EEPROM : 24AT08 (IIC BUS)
10)10-Local Key : A/D input control
(KEY 0 : REC, REW, PLAY, FF, STOP/EJECT)
(KEY 1 : POWER, CH UP/DOWN, VOL UP/DOWN)
11)Option S/W : Port A/D input Option check
12)IF/V/C/D IC : DCT814B (LA76814B)
13)VCR Y/C/A IC : LA71076AM(LA71076SM)
14)DECK MECHANISM : K-50MECHA
Appendix
2
IC DESCRIPTION
Appendix
2. PIN DESCRIPTION
Pin Terminal Name Explanation Remarks
1 P11(0) KEY 1 IN Power, Ch up/down, Vol up/down
2 P7(7) AGC IN Connect this port to AGC of Tuner.
Default voltage :3.75V
Variable voltage : 3.25V, 3.5V, 3.75V
3 P7(6) OPTION H(5V) : Parental control
M(2.5V) : Child lock
L(0V) : None
4 P7(5) DRUM SELECT H(5V) : NTSC 4 head
L(0V) : NTSC 2 head
5 P7(4) PATH ADJUST Automatic PATH adjust
6 P7(3) VIDEO ENVELOPE IN Connect this port to 6 pin of IZ01.
Maximum point search DC ENVE input.
Auto tracking restart condition
(SP:2-5V, LP/SLP:1.5-5V)
7 P7(2) END SENSOR IN Tape END sensor detect input. H: Tape end.
8 P7(1) START SENSOR IN Tape START sensor detect input. H: Tape start.
9 P7(0) POWER SAFETY IN Connect this port to 26V of FBT.
FBT protect port.
Detect voltage: 3V under
10 P6(7) AFT IN DC voltage that comes from the 10 pin of
DCT814B
11 P6(6) CAPSTAN I LIMIT OUT Limit the current of CAPSTAN MOTOR
Set "L" during PAUSE/STILL
12 P6(5) SP/LP/EP Tape speed control. SP(L)/LP(M)/EP(H)
13 P6(4) QV SYNC When special play, Quasi Vertical SYNC insert
V SYNC of C.V.S
14 P6(3) REMOCON INPUT Remote Controller pulse input
15 P6(2) COLOR ROTARY OUT When color MOD/DEMOD, phase shift pulse
16 P6(1) HEAD AMP SW PULSE 4 head option. When special play,
EP head switching pulse
17 P6(0) COMPARATOR ENV 4 head option.
18 P5(7) V HEAD SW PULSE Video head switching pulse(SP head).
19 P5(6) A HEAD SW PULSE 6 head option. Not used
20 P5(5) REC H When recording, set "H"
21 P5(4) TRICK H When special play, set "H" and when recording copy
guard ON.
22 P5(3) CASSETTE DOWN H When cassette insert, light up IR led.
23 P5(2) CAPSTAN F/R Switching forward(H) and reverse(L) of
CAPSTAN MOTOR
24 P5(1) CRT ON L When CRT off, set "H" during 1sec.
25 P5(0) SOUND MUTE H When stand by TV/VCR, set speaker sound mute.
Z
Hold down
Special play:
QUE,REV,
STILL,SLOW
3
IC DESCRIPTION Appendix
Pin Terminal Name Explanation Remarks
26 P4(7) AUDIO MUTE H Connect this port to 95 pin of ICY01.
When special play, set audio mute.
27 P4(6) Not used
28 P4(5) REC LED H Light up LED(RED) when recording
29 P4(4) TIMER REC LED H Light up LED(GREEN) when ready to
programming record.
30 P4(3) MONITOR ON H When CRT on, set "H".
31 P4(2) VCR ON H Recording when CRT off, set "H"
32 P4(1) RELAY ON H When CRT on, relay on during 1sec.
33 P4(0) Not used
34 RESET RESET(L) RESET
35 P3(1) Xcin It uses 32.768KHz Crystal.
36 P3(0) Xcout
35 pin is input terminal for crystal oscillator
36 pin is output terminal for crystal oscillator
37 Vcc Vcc
38 Xin Xin It uses 16MHz Crystal.
39 Xout Xout
40 Vss Vss GND Negative power supply.
41 P2(2) OSCin3 Not used
42 P2(1) OSCout3 Not used
43 CLK SELECT When MICOM to start, decide to 32.768KHz or 16MHz.
44 P2(0) OSCin2 It uses LC oscillator.
45 P1(7) OSCout2
46 NUB NUB GND
47 P1(6) LP H Not used
48 P1(5) FSC IN Not used
49 Vcc OSD Vss GND
50 P1(4) CVS IN Not used
51 P1(3) LECHA Not used
52 P1(2) Not used
53 Vcc OSD Vcc
Ever +5V(±0.5V). Positive power supply
38 pin is input terminal for crystal oscillator
39 pin is output terminal for crystal oscillator
Set "L" : 32.768KHz
Set the OSD position.
38 pin is input terminal for LC oscillator
39 pin is output terminal for LC oscillator
Ever +5V (±0.5V).
54 P1(1) FILTER Filter terminal for PLL.
55 P1(0) SLD FILTER Filter terminal for SYNC separate.
56 P0(7) C.V.S IN For Caption and Parental control signal detect.
57 NUA NUA GND
58 P0(6) H SYNC IN For OSD horizontal SYNC input
59 P0(5) V SYNC IN For OSD vertical SYNC input
4
IC DESCRIPTION Appendix
Pin Terminal Name Explanation Remarks
60 P0(4) OSD BLANK OUT Fast blanking control signal.
Switch TV image signal and
Caption/OSD image signal.
61 P0(3) Not used
62 P0(2) OSD B OUT Blue output terminal of OSD image.
63 P0(1) OSD G OUT Green output terminal of OSD image.
64 P0(0) OSD R OUT Red output terminal of OSD image.
65 P10(7) S DATA IIC data I/O.
Control VCR Y/C, TUNER, EEPROM
66 P10(6) Not used
67 P10(5) S CLOCK IIC clock output
68 P10(4) DOC CONTROL When play, set “L”
69 P10(3) RENTAL H If user set rental ON in MENU, set “H”
70 P10(2) PB L When play, set “L”
71 P10(1) M CLOCK IIC clock output
72 P10(0) M DATA IIC data I/O. Control CHROMA IC
73 P9(7) LD F/R Loading Motor Forward(L)/Reverse(H)
74 P9(6) LD ON When operate Loading Motor, set "H"
75 P9(5) TV/EXT Mode change control TV(H)/LINE(L)
76 P9(4) CAPSTAN PWM Control rotate speed of Capstan Motor.
Period of PWM : 23.4KHz
77 P9(3) DRUM PWM Control rotate speed of Drum Motor. Period of PWM :
23.4KHz
78 P9(2) POWER FAIL Input "L", MICOM is Hold mode.
Backup time approx. 30minute.
79 P9(1) RLS IN Supply reel/Take up reel pulse input terminal.
80 P9(0) RLT IN
81 P8(7) CAM D CAM detection input terminal.
82 P8(6) CAM C
83 P8(5) CAM B
84 P8(4) CAM A
Use to check the Tape remain or
high speed rewind and fast forward.
MODE A B C D
EJECT L H H H
STAND BY L H L H
REV H H L H
STOP H H H L
PLAY H H H L
FF/REW H L H L
85 P8(3) Not used
86 P8(2) REC SAFETY SW L Recordable tape insert, "L" input.
If "H" input when insert cassette tape,
then automatic play.
87 CAP PG IN Capstan Pulse Generator signal input.
Feed back Capstan rotation speed.
88 Vss AMPVss GND
5
IC DESCRIPTION Appendix
Pin Terminal Name Explanation Remarks
89 P8(1) DRUM FG IN Drum Frequency Generator signal input.
Feed back Drum rotation speed.
90 DRUM PG IN Drum Pulse Generator signal input.
Feed back Drum rotation phase.
91 AMP REF IN Control pulse AMP reference input terminal.
92 AMP REF OUT Control pulse AMP reference output terminal.
93 P8(0) C AMP filter.
94 CTL- Input control pulse when playing.
95 CTL+ Output control pulse when recording.
96 AMP C AMP condenser.
97 CTL AMP OUT Check Control pulse.
98 Vcc AMP Vcc
Ever +5V (±0.5V).
99 Vcc ANALOG Vcc
Ever +5V (±0.5V).
100 P11(1) KEY 0 IN REC, REW, PLAY, FF, STOP/EJECT
6
IC DESCRIPTION
IC501
DCT814B(LA76814B) : IC VIDEO PROCESSOR
Appendix
7
IC DESCRIPTION
ICY01
LA71076M : IC VCR Y/C & AUDIO PROCESSOR
Appendix
8
IC DESCRIPTION
I801
POWER CONTROL MODULE
Appendix
DPM 001 TI
KSE
1234561011121314
PIN NO DESCRIPTION PIN NO DESCRIPTION
1 GATE DRIVE1 10 +12V INPUT
2 OCP 11 POWER CONTROL
3 SOURCE 12 +26 OUTPUT
4 GND1 13 GND2
5 GATE 14 +133V INPUT
6 GATE DRIVE2
9
TROUBLESHOOTING GUIDE
1. NO POWER
Appendix
F801(125V 4A)
PWC01
R803R804
Q801
R805
Check
Check
Waveform
L802
Q801 DRAIN
Check
R802(7W 2.2)
F801 R802
L801
T801
B+
L803C805
R807
I801
#1
#3
#5
#10
#14
#11
133V
45V
10V
12V
D801
D820
D821
D822
D823
10V
133V
VCR ON H
FROM U-COM
#31 ON/OFF
Check
D801~D804(LT2A05G)
C804
R820
C821
R110
C822
L823
C823 C829
C824
Check
Voltage
Check
Voltage
Q821
KIA78R05P1
KIA78R12P1
L824
TUNER 33V
H/D TRANS
45V
K1A7805
STATUS
STAND BY
VCR ON
CRT ON
TO I501 #34
OCP
C826
133V
DS01
ICS01 #31
VCR ON
BACKUP 5V
DS02
EVER 5V
VCR 5V
MOTOR 12V
SOUND 12V
L
H
H
Check
Voltage
Check
Voltage
Check
Voltage
Check
Voltage
ICS01 #30
POWER ON
L
L
H
ST- BY VCR ON
10
TROUBLESHOOTING GUIDE
2. TV PART
2-1) NO PICTURE
Appendix
Check the waveform of I501 #46
a
33V 5V
U102
TUNER
Check
Reset
#65 #67
VCC
#34
#37
#35 #36 #38 #39
ICS01
TIMER/SYSCON
NG : GO to the figure
OK : GO to the figure
a
b
Check
Voltage
Check
IF Vcc(5V)
IF OUT
Z101
SAW FILT
Check
Signal
SCLKSDATA
#10
#71
#72
MCLK
MDATA
AFT
#5 #6
#10
#12
#11
I501
#8
#46
#44
#3
#4
Check
Voltage
Z502
4.5M
TRAP
X
S01
Check
the X-TAL
b
Check
Vcc(9V)
Check
RGB Signal
Z502
CC527
#44
#18
#19
#20
#21
XS02
Check
Signal
I501
#43
#25
#13
Check
Signal
CHROMA Vcc(5V)
Check
ABL current
Check
Check
HOR. Vcc(5V)
T402
FBT
Check
Waveform
Check
200V LINE
D401
R403
Check
Heater Vp-p
6.2Vrms
11
TROUBLESHOOTING GUIDE
2-2) NO SOUND
Appendix
Check the waveform of I501 #1
c
33V 5V
TUNER
Check
Reset
#65 #67
#34
TIMER/SYSCON
#37
VCC
#35 #36 #38 #39
U102
SCLKSDATA
ICS01
Check
Voltage
IF OUT
Check
Signal
#10
#71
#72
MCLK
MDATA
AFT
NG : GO to the figure
OK : GO to the figure
Z101
SAW FILT
#5 #6
#10
I501
#12
#11
#54
#52
c
d
Check
IF Vcc(5V)
#8
#3
#9
Check
AGC Voltage
Check
FM filter
circuit
X
S01
Check
the X-TAL
d
SOUND
12V
R604
C602
Check
Voltage
C605
Check
AUDIO Signal
XS02
Check
Signal
Check
SIF Signal
If SIF no signal,
then change I501
Check
AUDIO OUT
C606
#1
I601
TDA7267A
#4
Check
#2
Check
Earphone
#3
C604
QC601
ICS01 #25
SOUND MUTE
H:Mute,L:Normal
3W
8 OHM
Insert:
No Sound
Mute
12
TROUBLESHOOTING GUIDE
2-3) CHANNEL DON’T STOP
Check the input signal conditions.
NG : Loss of signal or weak signal
OK : GO to the figure
Appendix
e
e
Check
SDA/SCL
IS02
EEPROM
#8
VCC
Reset
VCC
33V 5V
U102
TUNER
#6
#5
#65 #67
SCLKSDATA
#34
#37
#35 #36 #38 #39
ICS01
TIMER/SYSCON
AGC IN
#10
#10
#71
#72
#56
IF OUT
C116
Check
AGC Voltage
Check
Signal
MCLK
MDATA
Caption CVS
Check
Voltage
AFT
SAW FILT
#5 #6
#3
#10
#12
#11
#40
Z101
I501
#8
#48
#49
Check
IF Vcc(5V)
L110
VCO COIL
S01
X
Check
the X-TAL
XS02
Check Waveform
CVS 2Vp-p
13
Check
VCO COIL
TROUBLESHOOTING GUIDE
2-4) NO COLOR
Check
CVS waveform
Appendix
Check
the voltage
RGB Vcc(9V)
Check
R/G/B signal
R OUT
G OUT
C527
R504
R505
R506
#44
#18
#19
#20
Check
the voltage
Chroma/DEF Vcc
#43
L502
X501
3.58MHz
#38
I501
DCT814B
Check
the crystal
B OUT
#21
R507
14
TROUBLESHOOTING GUIDE
2-5) NO VERTICAL DEFLECTION
Appendix
Check
the voltage
C508
C507
Check
the voltage
(2.5V)
vertical output
5V
Check
signal
#43
I501
DCT814B
#24 X501
V RAMP
ALC filter
#23
#38
R301
L502 Chroma/DEF Vcc
3.58MHz
Vertical IC Vcc(26V)
Invert RAMP
#5
IN
#2
OUTPUT
Check
the crystal
D404
LA7841
From
FBT
#6
I301
VERTICAL
D.Y
15
Check
the waveform
If no output
then change I301
TROUBLESHOOTING GUIDE
2-6) NO ON-SCREEN DISPLAY
Appendix
Check
the signal
(15,734Hz)
Vcc(5V)
Check
the signal
(60Hz)
H.SYNC V.SYNC
#58 #59
#34RESET
ICS01
TIMER/SYSCON
#37
#35 #36 #38 #39 #44 #45
X
S01
32KHz
XS02 LS01
16MHz
Check
the crystal
#72
#71
#64
#63
#62
#60
Check
the waveform
Check
data/clock signal
MDATA
MCLK
OSD R
OSD G
OSD B
BLANK
#11
#12
I501
DCT814B
#14
#15
#16
#17
Check
OSD R/G/B/BLK
signal
If OSD does not operate,
then change the ICS01
16
TROUBLESHOOTING GUIDE
2-7) REMOTE CONTROL DOES NOT OPERATE
Appendix
Check
the voltage
Vcc(5V)
#34RESET
ICS01
TIMER/SYSCON
#37
#35 #36 #38 #39
S01
X
32KHz
XS02
16MHz
Check
the crystal
#1
#100
#14
KEY 1
KEY 0
RT01
Vcc(5V)
IT01
REMOCON
PREAMP
Check
the waveform
17
TROUBLESHOOTING GUIDE
3. VCR PART
3-1) NO LOADING
Appendix
Check the loading conditions (VHS TAPE)
f
#34RESET
TIMER/SYSCON
Vcc(5V)
#37
#35 #36 #38 #39
XS01
32KHz
XS02
16MHz
ICS01
RS90
EJECT : GO to the figure
UNLOADING : GO to the figure
f
g
Check
waveform
#80
#79
#7
#8
TAKE UP
SENSOR
SUPPLY
SENSOR
SS03
SS04
Check
the voltage
RS91
Vcc(5V)
g
Vcc(5V)
Check
the crystal
#34RESET
TIMER/SYSCON
#37
#35 #36 #38 #39
XS01
32KHz
XS02
16MHz
Check
the crystal
ICS01
END
SENSOR
SS02
START
SENSOR
SS01
DS03
IR LED
Check
voltage
#74
#73
#81
#82
#83
Loading ON
Loading F/R
LM(-)
OUT
#84
Check
voltage
Check
voltage
PAS03
CAM DATA
A/B/C/D See the IC description
ICS01 SYSCON part
IS02
#6
LOADING
DRIVE
(BA6209)
#5
#2 #10
Loading Motor
LM(+)
OUT
18
TROUBLESHOOTING GUIDE
3-2) NO ROTATING
Appendix
h
Vcc(5V)
Vcc(5V)
Vcc(5V)
Check
the crystal
Check the Rotating
#58 #59
#34RESET
#37
#98
#99
#35 #36 #38 #39
XCS01
32KHz
ICS01
TIMER/SYSCON
16MHz
XS02
#77
#90
#89
Check
the voltage
D-PWM
D-PG Pulse
D-FG Pulse
DRUM : GO to the figure
CAPSTAN : GO to the figure
Vcc(12V)
#1
PS01
#2
DRUM
CONNECTOR
#3 & #4
#6
Check
D-PG/FG waveform
If PG/FG no signal,
then change the DRUM.
h
i
RESET
Vcc(5V)
Vcc(5V)
Vcc(5V)
Check
the crystal
i
#58 #59
#34
#37
#98
#99
#35 #36 #38 #39
XCS01
32KHz
ICS01
TIMER/SYSCON
XS02
16MHz
the voltage
#76
#11
#87
CAP-FG waveform
Check
CAP-PWM
CAP-I-LIMIT
CAP-FG Pulse
Check
Vcc(12V)
Vcc(5V)
Vref(2.5V) #4
If CAP-FG no signal,
then change the CAPSTAN.
#7
#1
#5
CAPSTAN
CONNECTOR
#6
#3
PS02
19
TROUBLESHOOTING GUIDE
3-3) NO PICTURE PLAYBACK
Appendix
Check the waveform of ICY01 #27
j
Check
the voltage
Vcc(5V)
Vcc(5V)
Vcc(5V)
Check
CTL signal
Check
the waveform
(30Hz)
RESET
REC H
VH SW Pulse
#3
4
#3
7
#9
8
#99
#2
C-ROT pulse
HA SW Pulse
CTL(-) CTL(+)
#94#9
8
#1
#16
#15
0
PB L
5
SYSCON
0
#7
#9
7
ICS01
TIMER/
#6
Video Envelope
NG : GO to the figure
OK : GO to the figure k
Check
Control pulse
the waveform
(1Vp-p)
Video OUT
Check
TO I501 #42
#3
#38
#3
#3
j
Check
the crystal
9
5
6
XS02
16MHz
XS01
32KHz
Check
the crystal
Y Vcc
CCD Vcc
C Vcc
HA Vcc
Check
the voltage
(5V)
#2
1
#54
#56/57
#8
7
#11#13
#1 4
#1 6 #93
#15 #35
ICY01
VCR Y/C/AUDIO/HA AMP
LA71076AM
#7 4
Check
waveform
If PB RF no signal,
then change the ICY01.
20
#8
#83/84
#8
2HEAD DRUM
5
2
TROUBLESHOOTING GUIDE
k
Check
the voltage
RESET
Vcc(5V)
Vcc(5V)
Vcc(5V)
#3
#3
#98
#99
Appendix
Check
the crystal
#3
9
4
#3
7
ICS01
TIMER/
8
#35
SYSCON
#3
6
XS02
16MHz
Check
the crystal
XS01
32KHz
Check
CTL signal
Y Vcc
CCD Vcc
C Vcc
HA Vcc
Check
the voltage
(5V)
#2
1
#5 4
#56/5
#87
1
#1
3
#1
VCR Y/C
LA71076AM
7
REC H
VH SW Pulse
C-ROT Pulse
#1 4
#1
5#16
ICY01
8
#20#1
HA SW Pulse
PB L
#35
0
#15#16#7
If CVS no signal,
then change the ICY01.
#5
6
Caption
CVS
Check
the waveform
Check
the waveform
CVS
2#71
#7
MCL/MDA signal
MDATA
MCLK
#1 2#11
0
CHROMA
I501
#4
DCT814B
2
#4
See the 2-1) TV NO
PICTURE
#19
#20
#2
1
Check
R OUT
G OUT
B OUT
21
TROUBLESHOOTING GUIDE
3-4) NO COLOR PLAYBACK
the voltage
RESET
Vcc(5V)
Vcc(5V)
Vcc(5V)
Check
#3
#3
#98
#9
Appendix
Check
the crystal
9
#3
4
#3
8
7
9
ICS01
TIMER/
SYSCON
#35
#3
6
XS02
16MHz
Check
the crystal
XS01
32KHz
Check
CTL signal
Y Vcc
CCD Vcc
C Vcc
HA Vcc
Check
the voltage
(5V)
#2 1
4
#5
#56/57
#8
7
Check
the crystal
REC H
1
#13
#1
ICY01
VCR Y/C
LA71076AM
6
#6
XY01
3.58MHz
#20#1
VH SW Pulse
C-ROT Pulse
VH SW Pulse
#67
#1
5
#49
#14#1
6
8
6
#1
#1 5 #7 0
PB L
#3
#4 6
If CVS no signal,
then change the ICY01.
#5
CVS
5
Check
the waveform
6
Check
the waveform
Caption
CVS
#72#71
Check
MCL/MDA signal
MDATA
MCLK
#12#11
#4
0
I501
CHROMA
#1
9
DCT814B
#2
#2
0
1
#42
See the 2-4) TV NO
COLOR
R OUT
G OUT
B OUT
22
TROUBLESHOOTING GUIDE
3-5) NO SOUND PLAYBACK
Appendix
m
Check
the voltage
Check
SCL/SDA signal
CTL
HEAD
RESET
Vcc(5V)
Vcc(5V)
Vcc(5V)
CTL(+)
CTL(-)
#3
4
#3 7
#98
9
#9
REC H
HA SW Pulse
PB L
VH SW Pulse
#65#67
C-ROT Pulse
#94 #9
#1 5 #20
#1 8
5
ICS01
TIMER/
SYSCON
Check
the waveform
(30Hz)
Check
waveform(30Hz)
#39
#3 8
#3
#36
Check
the crystal
XS02
16MHz
5
XS01
32KHz
Check
the crystal
Y Vcc
CCD Vcc
C Vcc
HA Vcc
Check
the voltage
(5V)
#21
#5
4
#56/57
#8 7
#1
6
#1
7
#9 9#97
1
#6
Check
the crystal
#1
9
ICY01
VCR Y/C
LA71076AM
2
#6
XY01
3.58MHZ
2HEAD DRUM
#85
#83/84
#82
#6 6
Check
the waveform
If REC Y/C no signal,
then change the ICY01.
23
TROUBLESHOOTING GUIDE
3-6) NO RECORD PICTURE
Appendix
Check the waveform of ICY01 #40
CTL
m
Check
the voltage
SCL/SDA signal
HEAD
RESET
Vcc(5V)
Vcc(5V)
Vcc(5V)
Check
CTL(-)
#34
#3 7
#98
#99
CTL(+)
#65#67
#94#95
8
#15 #20#1
the waveform
ICS01
TIMER/
SYSCON
NG : GO to the figure
OK : GO to the figure m
Check
(30Hz)
#39
#3
#35
#36
2-1 (TV PART)
Check
the crystal
XS02
8
16MHz
XS01
32KHz
Check
the crystal
Y Vcc
CCD Vcc
C Vcc
HA Vcc
Check
the voltage
(5V)
#21
#54
#56/57
#87
REC H
HA SW Pulse
PB L
VH SW Pulse
C-ROT Pulse
6
#1
7
#1
#97
#19
9
#9
Check
waveform(30Hz)
2HEAD DRUM
ICY01
VCR Y/C
#85
LA71076AM
#83/84
#8
1
#6
the crystal
Check
2
#6
XY01
3.58MHZ
6
#6
the waveform
If REC Y/C no signal,
then change the ICY01.
2
Check
24
TROUBLESHOOTING GUIDE
3-7) NO RECORD SOUND
Appendix
Check the waveform of ICY01 #74
n
Check
the voltage
Check
SCL/SDA signal
RESET
Vcc(5V)
Vcc(5V)
Vcc(5V)
REC H
PB L
#3
#3
#9
#99
4
7
8
#2
0
#7 0
A.MUTE
TIMER/
SYSCON
#26
the voltage
H : QUE/REV/STILL
L : NORMAL PLAY
ICS01
Check
NG : GO to the figure
OK : GO to the figure n
#39
#38
5
#3
#3
6
AUDIO
HEAD
2-2 (TV PART)
Check
the crystal
XS02
16MHz
Check
the crystal
XS01
32KHz
AUDIO
ERASE
HEAD
ERASE
FULL
HEAD
HA Vcc
A Vcc
Check
the voltage
(5V)
#8
#7 5
#11#1 7
7
#96
#1
2
ICY01
VCR Y/C
LA71076AM
#98
#7
Check
the waveform
#6
AUTO
BIAS
#4
#99
70V
then change TU01
25
TU01
3 6
2
Invert REC H
from ICS01#20
REC H,PB L
70KHz
If SINE wave no signal,
4
the waveform
Check
TROUBLESHOOTING GUIDE
3-8) NO EXTERNAL VIDEO / AUDIO
Appendix
Check
the crystal
Check
the voltage
HA Vcc
#87
RESET
Vcc(5V)
Vcc(5V)
Vcc(5V)
#55
LA71076AM
INPUT SELCT
ICY01
VCR Y/C
#3
#3 7
#9
#99
4
8
#75
Check
CTL signal
CVS OUT
5
#3
ICS01
TIMER/
SYSCON
TV:H, EXT:L
#7
#42
#7 2
1
#39
8
#3
#35
#3
6
MDATA
MCLK
I501
CHROMA
DCT814B
16MHz
the crystal
MCL/MDA signal
#11
#12
XS02
Check
XS01
32KHz
Check
IF Vcc
Check
the voltage
(5V)
JP01
EXT INPUT
CVS
IN
AUDIO IN
#4
AUDIO OUT
#9
2
6
#7
6
#2
Check
the voltage
(5V)
Check
the waveform
Check
the waveform
26
If CVS/AUDIO no signals,
then change the ICY01.
DAEWOO ELECTRONICS CO., LTD
686, AHYEON-DONG MAPO-GU
SEOUL, KOREA
C.P.O. BOX 8003 SEOUL, KOREA
TELEX : DWELEC K28177-8
CABLE : “DAEWOOELEC”
E-mail : leesk@web.dwe.co.kr
TEL : 82-2-360-7802
FAX : 82-2-360-7877
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