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SERVICE MANUAL
CAUTION : Before servicing this chassis, read the "PRODUCT SAFETY SERVICE FOR VIDEO PRODUCTS" section
MODEL
DVD-300
on page 2 of this manual.
CONTENTS
SERVICE PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . 2,3
BLOCK DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
ELECTRICAL TROUBLE SHOOTING GUIDE. . . . . . . . . . 5,15
PRINTED CIRCUIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16,20
REPLACEMENT PARTS LIST . . . . . . . . . . . . . . . . . . . . . . 21,24
PRODUCT SAFETY SERVICING GUIDELINES FOR VIDEO PRODUCTS
CAUTION: DO NOT ATTEMPT TO MODIFY THIS PRODUCT IN ANY WA AND Y SUBJECT: X-RADIATION
N E V E R P E R F O R M C U S T O M I Z E D I N S T A L L AT I O N S W I T H O U T
MANUFACTURER'S APPROVAL. UNAUTHORIZED MODIFICATIONS WILL NOT 1. BE SURE PROCEDURES AND INSTRUCTIONS TO ALL SERVICE PERSONNEL
ONLY VOID THE WARRANTY BUT MAY LEAD TO YOUR BEING LIABLE FOR
, COVER THE SUBJECT OF X-RADIATION. THE ONLY POTENTIAL SOURCE OF
ANY RESULTING PROPERTY DAMAGE OR USER INJURY . X-RAYS IN CURRENT T.V. RECEIVERS IS THE PICTURE TUBE. HOWEVER,
THIS TUBE DOES NOT EMIT X-RYS WHEN THE HIGH VOLTAGE IS AT THE
SERVICE WORK SHOULD BE PERFORMED ONLY AFTER YOU ARE FACTORY SPECIFIED LEVEL. THE PROPER VALUE IS GIVEN IN THE
THOROUGHLY FAMILIAR WITH ALL OF THE FOLLOWING SAFETY CHECKS APPLICABLE SCHEMATIC. OPERATION A HIGHER VOLTAGES MA CAUSE A
T Y
AND SERVICING GUIDELINES. TO DO OTHERWISE, INCREASES THE RISK OF FAILURE OF THE PICTURE TUBE OR HIGH VOLT AGE SUPPLY AND, UNDER
POTENTIAL HAZARDS AND INJURY TO THE USER. CERTAIN CIRCUMSTANCES, MAY PRODUCE RADIATION IN EXCESS OF
WHILE SERVICING, USE AN ISOLATION TRANSFORMER FOR PROTECTION DESIRABLE LEVELS.
FROM A.C. LINE SHOCK. 2. ONLY FACTORY SPECIFIED C.R.T ANODE CONNECTORS MUST BE USED.
DEGAUSSING SHIELDS ALSO SERVE AS AN X-RAY SHIELD IN COLOR SETS,
SAFETY CHECKS ALWAYS RE-INSTALL THEM.
AFTER THE ORIGINAL SERVICE PROBLEM HAS BEEN CORRECTED, A CHECK 3. IT IS ESSENTIAL THAT SERVICE PERSONNEL HAVE AVAILABLE AN
SHOULD BE MADE OF THE FOLLOWING. ACCURATE AND RELIABLE HIGH VOLTAGE METER. THE CALIBRATION OF
SUBJECT: FIRE & SHOCK HAZARD THE METER SHOULD BE CHECKED PERIODICALLY AGAINST A
REFERENCE STANDARD, SUCH AS THE ONE AVAILABLE AT YOUR
1. BE SURE THAT ALL COMPONENTS ARE POSITIONED IN SUCH A WAY AS DISTRIBUTOR.
TO AVOID POSSIBILITY OF ADJACENT COMPONENT SHORTS. THIS IS
ESPECIALLY IMPORTANT ON THOSE MODULES WITCH ARE 4. WHEN THE HIGH VOLTAGE CIRCUITRY IS OPERATING PROPERL THERE IS
Y,
TRANSPORTED TO AND FROM THE REPAIR SHOP. NO POSSIBILITY OF AN X-RADIATION PROBLEM. EVERY TIME A COLOR
CHASSIS IS SERVICED, THE BRIGHTNESS SHOULD BE RUN UP AND DOWN
2. NEVER RELEASE A REPAIR UNLESS ALL PROTECTIVE DEVICES SUCH AS WHILE MONITORING THE HIGH VOLTAGE WITH A METER TO BE CERTAIN
INSULATORS, BARRIERS, COVERS, SHIELDS, STRAIN RELIEFS, POWER THAT THE HIGH VOLTAGE DOES NOT EXCEED THE SPECIFIED VALUE AND
SUPPLY CORDS, AND OTHER HARDWARE HAVE BEEN REINSTALLED PER THAT IT IS REGULATING CORRECTLY WE SUGGEST THAT YOU AND YOUR
.
ORIGINAL DESIGN. BE SURE THAT THE SAFETY PURPOSE OF THE SERVICE ORGANIZATION REVIEW TEST PROCEDURES SO THAT VOLTAGE
POLARIZED LINE PLUG HAS NOT BEEN DEFEATED. REGULATION IS ALWAYS CHECKED AS A STANDARD SERVICING
3. SOLDERING MUST BE INSPECTED TO DISCOVER POSSIBLE COLD PROCEDURE AND THAT THE HIGH VOLTAGE READING BE RECORDED ON
SOLDER JOINTS, SOLDER SPLASHES OR SHARP SOLDER POINTS. BE EACH CUSTOMER'S INVOICE.
CERTAIN TO REMOVE ALL LOOSE FOREIGN PARTICLES. 5. WHEN TROUBLESHOOTING AND MAKING TEST MEASUREMENTS IN A
4. CHECK FOR PHYSICAL EVIDENCE DF DAMAGE OR DETERIORATION TO PRODUCT WITH A PROBLEM OF EXCESSIVE HIGH VOLTAGE A VOID BEING
PARTS AND COMPONENTS, FOR FRAYED LEADS AND DAMAGED UNNECESSARILY CLOSE TO THE PICTURE TUBE AND THE HIGH VOLTAGE
INSULATION (INCLUDING A.C. CORD), AND REPLACE IF NECESSARY SUPPLY DO NOT OPERATE THE PRODUCT LONGER THAN IT IS NECESSARY
FOLLOW ORIGINAL LAYOUT, LEAD LENGTH AND DRESS. TO LOCATE THE CAUSE OF EXCESSIVE VOLTAGE.
5. NO LEAD OR COMPONENT SHOULD TOUCH A RECEIVING TUBE OR A 6. REFER TO HV. B+ AND SHUTDOWN ADJUSTMENT PROCEDURES
RESISTOR RATED AT 1 WATT OR MORE. LEAD TENSION AROUND DESCRIBED IN THE APPROPRIATE SCHEMATIC AND DIAGRAMS(WHERE
PROTRUDING METAL SURFACES MUST BE AVOIDED. USED).
6. ALL CRITICAL COMPONENTS SUCH AS FUSES. FLAMEPROOF RESISTORS, SUBJECT: IMPLOSION
CAPACITORS, ETC. MUST BE REPLACED WITH EXACT FACTORY TYPES, 1. ALL DIRECT VIEWED PICTURE TUBES ARE EQUIPPED WITH AN INTEGRAL
DO NOT USE REPLACEMENT COMPONENTS OTHER THAN THOSE IMPLOSION PROTECTION SYSTEM, BUT CARE SHOULD BE TAKEN TO
SPECIFIED OR MAKE UNRECOMMENDED CIRCUIT MODIFICATIONS. AVOID DAMAGE DURING INSTALLA TION, AVOID SCRATCHING THE TUBE. IF
7. AFTER RE-ASSEMBLY OF THE SET, ALWAYS PERFORM AN A.C. LEAKAGE SCRATCHED REPLACE IT.
TEST ON ALL EXPOSED METALLIC PARTS OF THE CABINET, (THE 2. USE ONLY RECOMMENDED FACTORY REPLACEMENT TUBES.
CHANNEL SELECTOR KNOB, ANTENNA TERMINALS. HANDLE AND
SCREWS) TO BE SURE THE SET IS SAFE TO OPERATE WITHOUT DANGER SUBJECT: TIPS ON PROPER INSTALLATION
OF ELECTRICAL SHOCK. DO NOT USE A LINE ISOLATION TRANSFORMER
DURING THIS TEST, MAKE SURE TO USE AN A.C. VOL TMETER. HAVING 1. NEVER INSTALL ANY PRODUCT IN A CLOSED-IN RECESS. CUBBYHOLE OR
5000 OHMS PER VOLT OR MORE SENSITIVITY IN THE FOLLOWING
, CLOSELY FITTING SHELF SPACE, OVER OR CLOSE TO HEAT DUCT OR IN
,
MANNER; CONNECT A 1500 OHMS 10 WATT RESISTOR, PARALLELED BY THE PATH OF HEATED AIR FLOW.
A.15 MFD. 150V A.C. TYPE CAPACITOR BETWEEN A KNOWN GOOD EARTH 2. AVOID CONDITIONS OF HIGH HUMIDITY SUCH AS: OUTDOOR PA TIO
GROUND (WATER PIPE, CONDUIT ETC.) AND THE EXPOSED METALLIC
, INSTALLATIONS WHERE DEW IS A F ACTOR, NEAR STEAM RADIATORS
PARTS, ONE AT A TIME. MEASURE THE A.C. VOLTAGE ACROSS THE WHERE STEAM LEAKAGE IS A FACTOR, ETC.
COMBINATION OF 1500 OHM RESISTOR AND 15 MFD CAPACITOR.
REVERSE THE A.C. PLUG AND REPEAT A.C. ANY VOLTAGE 3. AVOID PLACEMENT WHERE DRAPERIES MAY OBSTRUCT REAR VENTING.
MEASUREMENTS FOR EACH EXPOSED METALLIC PART. VOLTAGE THE CUSTOMER SHOULD ALSO AVOID THE USE OF DECORATIVE
MEASURED MUST NOT EXCEED 75 VOLTS R.M.S. THIS CORRESPONDS SCARVES OR OTHER COVERINGS WHICH MIGHT OBSTRUCT VENTILATION.
TO 0.5 MILLIAMP A.C. ANY VALUE EXCEEDING THIS LIMIT CONSTITUTES A 4. WALL AND SHELF MOUNTED INSTALLATIONS USING A COMMERCIAL
POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED IMMEDIATELY . 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.
GOOD EARTH GROUND PLACE THIS PROBE 6. A PRODUCT ON A ROLL-ABOUT CART SHOULD BE STABLE ON ITS
SUCH AS THE WATER ON EACH EXPOSED MOUNTING TO THE CART CAUTION THE CUSTOMER ON THE HAZARDS OF
PIPE, CONDUIT, ETC. METAL PART 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
SUBJECT GRAPHIC SYMBOLS HAS NOT BEEN LISTED BY UNDERWRITERS LABORATORIES, INC. FOR USE
THE LIGHTNING FLASH WITH APROWHEAD SYMBOL. WITHIN AN WITH THEIR SPECIFIC MODEL OF TELEVISION RECEIVER OR
EQUILATERAL TRIANGLE, IS INTENDED TO ALERT THE SERVICE GENERICALLY APPROVED FOR USE WITH TV'S OF THE SAME OR LARGER
PERSONNEL TO THE PRESENCE OF UNINSULATED "DANGEROUS SCREEN SIZE.
VOLTAGE" THA MAY BE OF SUFFICIENT MAGNITUDE TO
T 8. CAUTION CUSTOMERS AGAINST THE USE OF EXTENSION CORDS. EXPLAIN
CONSTITUTE A RISK OF ELECTRIC SHOCK. THAT A FOREST OF EXTENSIONS SPROUTING FROM A SINGLE OUTLET
THE EXCLAMATION POINT WITHIN AN EQUILATERAL TRIANGLE IS CAN LEAD TO DISASTROUS CONSEQUENCES TO HOME AND FAMILY.
INTENDED TO ALERT THE SERVICE PERSONNEL TO THE
PRESENCE OF IMPORTANT SAFETY INFORMATION IN SERVICE
LITERATURE. 2
SERVICING PRECAUTIONS
CAUTION : Before servicing the DVD covered by this Electrostatically Sensitive (ES) Devices
service data and its supplements and ADDENDUMS, read Some semiconductor (solid state) devices can be damaged
and follow the SAFETY PRECAUTIONS NOTE : if easily by static electricity. Such components commonly are
unforeseen circumstances create conflict between the called Electrostatically Sensitive (ES) Devices. Examples of
following servicing precautions and any of the safety typical ES devices are integrated circuits and some field
precautions in this publications, always follow the safety effect transistors and semiconductor chip components.
precautions.
The following techniques should be used to help reduce the
Remember Safety First: incidence of component damage caused by static electricity.
General Servicing Precautions 1. Immediately before handling any semiconductor
1. Always unplug the DVD AC power cord from the AC component or semiconductor-equipped assembly, drain
power source before: off any electrostatic charge on your body by touching a
(1) Removing or reinstalling any component, circuit board, known earth ground. Alternatively, obtain and wear a
module, or any other assembly. commercially available discharging wrist strap device,
which should be removed for potential shock reasons
(2) Disconnection or reconnecting any internal electrical prior to applying power to the unit under test.
plug or other electrical connection.
(3) Connecting a test substitute in parallel with an
electrolytic capacitor 2. After removing an electrical assembly equipped with ES
devices, place the assembly on a conductive surface
Caution : A wrong part substitution or incorrect such as aluminum toil, to prevent electrostatic charge
polarity installation of electrolytic capacitors may buildup or exposure of the assembly.
result in an explosion hazard.
3. Use only a GROUNDED-tip soldering iron to solder or
2. Do not spray chemicals on or near this DVD or any of its unsolder ES devices.
assemblies.
4. Use only an anti-static solder removal device. Some
3. Unless specified otherwise in this service data, clean solder removal devices not classified a "anti-static" can
electrical contacts by applying an appropriate contact generate electrical charges sufficient to damage ES
cleaning solution to the contacts with a pipe cleaner, devices.
cotton-tipped swab, or comparable soft applicator.
Unless specified otherwise in this service data,
lubrication of contacts is not required. 5. Do not use freon-propelled chemicals. These can
generate electrical charge sufficient to damage ES
devices.
4. Do not defeat any plug/socket B+ voltage interlocks with
witch instruments covered by this service manual might
be equipped. 6. Do not remove a replacement ES device from its
protective package until immediately before you are
ready to install it. (Most replacement ES devices are
5. Do not apply AC power to this DVD and/or any of its packaged with leads electrically shorted together by
electrical assemblies unless all solid-state device heat conductive foam, aluminum foil, or comparable
sinks are correctly installed. conductive material.)
6. Always connect test instrument ground lead to the 7. Immediately before removing the protective material
appropriate ground before connection the test from the leads of a replacement ES device, touch the
instrument positive lead. Always remove the test protective material to the chassis or circuit assembly
instrument ground lead last. into which the device will be installed.
Insulation Checking Procedure Caution : Be sure no power is applied to the chassis or
Disconnect the attachment plug trom the AC outlet and turn circuit, and observe all other safety precautions.
the power on. Connect an insulation resistance meter(500V)
to the blades of the attachment plug. The insulation 8. Minimize bodily motions when handling unpackaged
resistance between each blade of the attachment plug and replacement ES devices. (Normally harmless motion
accessible conductive parts (Note 1) should be more than such as the brushing together of your clothes fabric or the
1M ohm. lifting of your foot from a carpeted floor can generate
Note 1 : Accessible Conductive Parts including Metal static electricity sufficient to damage an ES device.)
panels, input terminals, Earphone jacks, etc.
3
OVERALL BLOCK DIAGRAM
4
XS100
CD/DVD
VR-DVD
(CD-LD)
LD-DVD
VR-CD
LD-CD
AVCC
TO PICK UP
GND
GND
VCC
XS103
MD
NC
NC
VC
MECHANISM
F+
T+
F-
T-
D
C
B
A
E
F
SP-
SP+
CHASSIS
LIM
GND
SLED+
SLED-
SERVO RF AMP 27MHz VIDEO
XS102
& TRAY ENCODER
GND HCU04
CLOSE
GND
DRIVER D1890 CHROMA
OPEN CS4955 RED/AGND
LUMA
UNLOD BLUE/AGND
LOAD BA5954 16M SDRAM* 2 CVBS2
& CD6208 VGND
TO PICK UP 33.868MHz G/CVBS1
27MHz VGND
MECHANISM 12V
CHASSIS GND
SPDIF
5V
ZERO
AGD
CEN
ATAPI AGD
INTERFACE R-S
SERVO & MPEG-2 AUDIO DATA AUDIO DAC AGND
WOOF
DVD DECODER AGD
L-S
PROCESSOR PCM1723 AGD
L
VS2811 AGD
D1870 R
XS109
TO OUTPUT
BOARD
CONTROL
BUS
CPU EEPROM 4M ROM
XS107
RMC 64M DRAM
FDATA D1850 24C01 29F040
FCS
FCLK
GND
3.5V
3.5V
24V
VCC
12V
POWER
POWER
NC
NC
Bus of Data
GND
GND
GND
3.6V
3.5V
3.5V
12V
12V
24V
Vcc
5V
8V
TO KEY BOARD TO POWER
XS106
SUPPLY BOARD
Control signals
Electrical Trouble Shooting Guide
Connection of the unit is correct.
Setting of the unit is correct
No
Is power normal? Refer to power guide.
Yes
No
Is fluoresce display correct? Refer to display guide.
Yes
No
Is open/close normal? Refer to open/close guide.
Yes
No
Can disc be read? Refer to read disc guide.
Yes
No
Is video normal? Refer to video guide.
Yes
No
Is audio normal? Refer to audio guide.
Yes
Normal operation.
5
A Power Circuit abnormal
Start
Yes
12V out of output
No Board normal
12V AC input L401 is open
XS402 is open
XP002 is open
Yes
No Is there pulse Is there pulse No
wave in V302? wave in V301?
Yes Yes
C301 or R301 is open. C301 or R301 is open.
Is the 7 pin of D301 Is the 10 pin of D301
Voltage output? Voltage output?
Check logic circuit N304. Check logic circuit N302.
Check drive circuit N306. Check drive circuit N305.
No Is 5 pin of XP201 Are 3 6 pin of No
8V output? XP201 5V output?
Yes Yes
Check if transformer is damaged.
Check commuting circuit L302 is open.
L305,C323,L204,C322 C318 is open.
C319 is open.
Normal
6
B Display abnormal
START
Check if voltage of screen F1 and F2 is 3.3V.
No Check if voltage of 34 pin of UPD16311 is -24V.
Does the screen
appear? Check grounded negative voltage of screen F1 and F2.
Replace UPD16311.
Yes
Check if connection cord between screen and
No main board is broken?
Is display normal?
Check if UPD16311 pin is connected.
Check if pin of screen is connected.
Yes
Normal
7
C Open/close abnormal
The door isn't open.
Is "OPEN" showed on the screen?
Yes No
Is there voltage difference Check if RMC pin of
in XP102UNLOAD pin and XS107 has a waveform.
LOAD pin?
No
Yes
Yes
No
Does XS107 power
have voltage?
No
Does drive motor
have voltage?
No
Yes Yes Replace key-circuit board.
Replace connection cord.
Replace motor.
END
8
D Read disc abnormal
DISC IN
No
Focus on? Refer to focus guide.
Yes
No
Is laser normal? Refer to laser guide.
Yes
No
Does the disc turn? Refer to focus guide.
Yes
No
Can TOC be read? Refer to TOC guide.
Yes
Normal
9
E Video abnormal
No Check connection between
Is voltage of XS109 normal?
video encoder and XS109.
Yes
Yes
No picture, no sound. Replace main board.
No
Yes Check jack of output board
No picture, have sound.
or replace main board.
No
Have picture, no color or color Yes Check main board and replace
disappeared during playback . G102(27MHz).
No
Have picture, but picture Yes Check main board and replace
disappeared during playback . G102(27MHz).
10
F Audio abnormal
Have picture, no sound
No Check connection between R, L pin of XP001
Check if voltage of R, L pin
of XP001 is normal and PCM1723
Yes
No
Is N001 and N002 signal Check 4558 and surrounding components
output?
Yes
Is transistor V304 and Yes
V312 for mute usage Replace transistor
broken down?
No
Normal
11
G Focus abnormal
No focus
No 1. Check connection cord.
Does normal voltage at FCS+
and FCS- of XS100? 2. Replace pickup.
Yes
1. Check connection between 14, 7 pin of
No BA5945 and FCS+, FCS- of XS100.
Does normal voltage at 2. Check if G101, G102 normal operation.
D104 pin 14, 7? 3. Check BA5945 and peripheral
components.
Yes
1. Check connection between D1870
No and BA5945.
Does data output at
D101 pin 154? 2. Check D1870 and peripheral
components.
Yes
1. Check connection between CPU
No and D1870.
Does parallel data output
at D105 pin 36 43? 2. Check CPU and peripheral
components.
Yes
Normal
12
H Laser abnormal
No laser
Yes 1. Check connection between pickup
Is LD pin of XS100(18, 30) and main board.
4.5V? 2. Replace pickup.
No
1. Check connection between D1890
Yes of pin LD and XS100.
Does voltage at D103
pin of 52, 81? 2. Check D1890 and peripheral
components.
No
1. Check connection between CPU
No pin 44 and D1890 pin4.
Does normal voltage
at D105 pin 44? 2. Check CPU and peripheral
components.
Yes
Normal
13
I Turn abnormal
Disc doesn't turn.
Check if voltage of SP+ and Yes
Check connection of mechanism.
SP- of XS103 are different.
No
1. Check connections between BA5954
Check if voltage of 11 and Yes and XS103.
12 pin of D104 are different. 2. Check BA5954 and peripheral
components.
No
1. Check connections between D1870
Check if voltage of 17 pin Yes pin 17 and BA5954 pin 4.
of D101 is normal. 2. Check D1870 and peripheral
components.
No
Check if data signal of No 1. Check connections between CPU cortrol
18,19,30,31,36 43 pin bus, data bus and D1870.
of D105 is normal. 2. Check CPU and peripheral components.
Yes
Normal
14
J TOC abnormal
TOC doesn't read.
Limited switch is closed. No 1. Refer to laser guide.
Is laser on? 2. Check slide motor and connections
Is FOK normal? to main board.
Yes
1. Check connection between 39 pin of
No D1890 and 7 pin of XS100.
Does normal RFsignal at 2. Check connection between XS100 and
D103 pin 39? pickup.
3. Replace pickup.
Yes
No 1. Check connection between D1870
Does normal RFIN at
and D1890.
D101(D1870) pin 176?
2. Check D1890 and peripheral components.
Yes
1. Check ATAPI channel.
Yes 2. Check VS2811E and peripheral components.
Have sound,
no picture. 3. Check CS4955 and peripheral components.
4. Check connection between VS2811E and
CS4955.
No
1. Check ATAPI channel.
Yes 2. Check VS2811E and peripheral components.
Have picture,
no sound. 3. Check CS4955 and peripheral components.
4. Check connection between VS2811E and
CS4955.
No
Normal
15
OUTPUT BOARD
16
17
KEY BOARD
POWER BOARD
18
168 KEY BOARD 168 OUTPUT BOARD
168 POWER BOARD
19
DSM7012B DECODER
REPLACEMENT PARTS LIST
PART No. PARTS NAME Q'TY
DVD300
S8027 KHL232C(UL) LOADING 1
01003 D168K KEY ASS'Y 1
0856 DC168 POWER ASS'Y 1
00948 DSM7012B DECODER ASS'Y 1
0857 D168OUT OUTPUT ASS'Y 1
S3230 RCA CORD AUDIO 1
S3231 RCA CORD VIDEO 1
S3118 WIRE 1
S3119 LASER SERVO WIRE 1
S2701a 7# BATTERY 2
S3251e CC-0.5