1. When conducting repairs and servicing, do not attempt to modify the equipment, its parts or its materials.
2. When wiring units (with cables, flexible cables or lead wires) are supplied as repair parts and only one wire or some of the
wires have been broken or disconnected, do not attempt to repair or re-wire the units. Replace the entire wiring unit instead.
3. When conducting repairs and servicing, do not twist the Faston connectors but plug them straight in or unplug them straight
out.
4. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or
damaged by the short circuit.
5. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly
installed.
6. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.
1.1.1.Leakage Current Cold Check
1. Unplug the AC cord and connect a jumper between the
two prongs on the plug.
2. Measure the resistance value, with an ohmmeter,
between the jumpered AC plug and each exposed metallic cabinet part on the equipment such as screwheads,
connectors, control shafts, etc. When the exposed metallic part has a return path to the chassis, the reading
should be between 1Mohm and 5.2Mohm.
When the exposed metal does not have a return path to
the chassis, the reading must be .
1.1.2.Leakage Current Hot Check (See
Figure 1.)
1. Plug the AC cord directly into the AC outlet. Do not use
an isolation transformer for this check.
2. Connect a 1.5kohm, 10 watts resistor, in parallel with a
0.15μF capacitors, between each exposed metallic part
on the set and a good earth ground such as a water pipe,
as shown in Figure 1.
3. Use an AC voltmeter, with 1000 ohms/volt or more sensitivity, to measure the potential across the resistor.
4. Check each exposed metallic part, and measure the voltage at each point.
5. Reverse the AC plug in the AC outlet and repeat each of
the above measurements.
6. The potential at any point should not exceed 0.75 volts
RMS. A leakage current tester (Simpson Model 229 or
equivalent) may be used to make the hot checks, leakage
current must not exceed 1/2 milliamp. In case a measurement is outside of the limits specified, there is a possibility of a shock hazard, and the equipment should be
repaired and rechecked before it is returned to the customer.
Figure 1
2
2Warning
2.1.Prevention of Electrostatic Discharge (ESD) to Electrostatically
Sensitive (ES) Devices
Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors and
semiconductor [chip] components. The following techniques should be used to help reduce the incidence of component damage
caused by electrostatic discharge (ESD).
1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on your
body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap,
which should be removed for potential shock reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.
4. Use only an anti-static solder removal device. Some solder removal devices not classified as [anti-static (ESD protected)] can
generate electrical charge sufficient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.
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 packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material).
7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material
to the chassis or circuit assembly into which the device will be installed.
Caution
Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.
8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise ham less motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) sufficient
to damage an ES device).
3
2.2.About lead free solder (PbF)
Note: Lead is listed as (Pb) in the periodic table of elements.
In the information below, Pb will refer to Lead solder, and PbF will refer to Lead Free Solder.
The Lead Free Solder used in our manufacturing process and discussed below is (Sn+Ag+Cu).
That is Tin (Sn), Silver (Ag) and Copper (Cu) although other types are available.
This model uses Pb Free solder in it’s manufacture due to environmental conservation issues. For service and repair work, we’d
suggest the use of Pb free solder as well, although Pb solder may be used.
PCBs manufactured using lead free solder will have the PbF within a leaf Symbol PbF stamped on the back of PCB.
Caution
• Pb free solder has a higher melting point than standard solder. Typically the melting point is 50 ~ 70 °F (30~40 °C) higher. Please
use a high temperature soldering iron and set it to 700 ± 20 °F (370 ± 10 °C).
• Pb free solder will tend to splash when heated too high (about 1100 °F or 600 °C).
If you must use Pb solder, please completely remove all of the Pb free solder on the pins or solder area before applying Pb solder. If this is not practical, be sure to heat the Pb free solder until it melts, before applying Pb solder.
• After applying PbF solder to double layered boards, please check the component side for excess solder which may flow onto the
opposite side. (see figure below)
Suggested Pb free solder
There are several kinds of Pb free solder available for purchase. This product uses Sn+Ag+Cu (tin, silver, copper) solder. However, Sn+Cu (tin, copper), Sn+Zn+Bi (tin, zinc, bismuth) solder can also be used.
4
3Specifications
Term in alsVideo InputDVI-D 24 Pin × 1
Content ProtectionCompatible with HDCP 1.1
compliance with DVI Revision 1.0
Audio InputStereo mini jack (M3) × 1
0.5 Vrms
5
4Installation Instructions
6
5Operating Instructions
7
8
6Service Fixture & Tools
Note:
Extension cable kit for Slot Board is supplied as service fixtures and tools.
(Part No. TZSC07040)
9
7Disassembly and Assembly Instructions
7.1.Remove the HDE Board
1. Remove the screws ( ×2 ) and then remove the HDE
terminal fixed metal.
2. Remove the screws( ×4 ) and then remove the Shield
case A/B and HDE Board.
C3313F1H1A1050032 C 10UF, 50V1
C3318F1H1A1050032 C 10UF, 50V1
C3319F1G1C104A077 C 0.10UF, K, 16V 1
C3320-27 F1H1A1050032 C 10UF, 50V8
C3328F1G1C104A077 C 0.10UF, K, 16V 1
C3329F1H1A1050032 C 10UF, 50V1
C3330-32 F1G1C104A077 C 0.10UF, K, 16V 3
C3333F1G1E1030005 C 0.01UF, Z, 25V 1
C3334F1G1C104A077 C 0.10UF, K, 16V 1
C3335F1G1E1030005 C 0.01UF, Z, 25V 1
C3336,37 F1G1C104A077 C 0.10UF, K, 16V 2
C3338F1J0J1060004 C 0.010UF, K,
C3339-42 F1G1C104A077 C 0.10UF, K, 16V 4
C3344-46 F1G1C104A077 C 0.10UF, K, 16V 3
C3349F1G1C104A077 C 0.10UF, K, 16V 1
C3351F1G1C104A077 C 0.10UF, K, 16V 1
C3353,54 F1G1C104A077 C 0.10UF, K, 16V 2
C3355F1J0J1060004 C 0.010UF, K,
C3356F1H1A1050032 C 10UF, 50V1
C3357-62 F1G1C104A077 C 0.10UF, K, 16V 6
C3363F1H0J2250008 C 2.2UF, K, 16V1
C3364F1H1H471A792 C 470UF, 50V1
C3372F1H1A1050032 C 10UF, 50V1
C3384F1J1A106A043 C 0.010UF, K,
C3385,86 F1G1C104A077 C 0.10UF, K, 16V 2
C3387F1H1A1050032 C 10UF, 50V1
C3388ECJ1VC1H180J C 18PF, J, 50V1
C3389ECJ1VC1H150J C 15PF, J, 50V1
C3390F1G1C104A077 C 0.10UF, K, 16V 1
C3392F1H1A1050032 C 10UF, 50V1
C3393F1G1C104A077 C 0.10UF, K, 16V 1
C3394,95 F1H1A1050032 C 10UF, 50V2
C3396-99 F1G1C104A077 C 0.10UF, K, 16V 4
C3400F1G1H1020008 C 1000UF, 50V1
C3401ECJ3YB1A106M C 10UF, M,6.3V1
C3402F1H1A1050032 C 10UF, 50V1
C3403F1J0J1060004 C 0.010UF, K,
C3404,05 F1H1A1050032 C 10UF, 50V2
C3406F2G0G101A007 E 100UF 6.3V1
C3407F1G1C1030008 C 0.010UF, K,
C3408F1G1C104A077 C 0.10UF, K, 16V 1
C3409ECJ3YB1E106M C 10 UF, K, 25V1
C3410,11 F1J0J1060004 C 0.010UF, K,
C3412,13 F1G1C104A077 C 0.10UF, K, 16V 2
C3414F1J0J1060004 C 0.010UF, K,
C3415F1G1C104A077 C 0.10UF, K, 16V 1
C3416-20 F1J0J1060004 C 0.010UF, K,
C3421F1G1C104A077 C 0.10UF, K, 16V 1
C3422F1J0J1060004 C 0.010UF, K,
C3423-28 F1G1C104A077 C 0.10UF, K, 16V 6
C3429F1G1H1020008 C 1000UF, 50V1
C3430,31 F1G1C104A077 C 0.10UF, K, 16V 2
C3432F1G1H1020008 C 1000UF, 50V1
C3434F1G1H1020008 C 1000UF, 50V1
C3435F1H1H392A970 C 3900PF, K, 50V 1
C3436F1H1E104A129 C 0.1UF, 25V1
C3438F1G1E103A123 C 0.010UF, K,
C3439F1G1H1020008 C 1000UF, 50V1
C3440F1J0J1060004 C 0.010UF, K,
C3441F1G1C104A077 C 0.10UF, K, 16V 1
Description
16V
16V
10V
16V
16V
16V
16V
16V
16V
16V
16V
Pcs Remarks
1
1
1
1
1
2
1
5
1
1
1
Safety Ref. No.Part No.Part Name &
C3442F1J0J1060004 C 0.010UF, K,
C3443-45 F1G1C104A077 C 0.10UF, K, 16V 3
C3446-48 F1G1H1020008 C 1000UF, 50V3
C3449,50 F1G1C104A077 C 0.10UF, K, 16V 2
C3451ECGRL0G680ER C 68PF, J, 4V1
C3454F1H1E104A129 C 0.1UF, 25V1
C3455F1J0J1060004 C 0.010UF, K,
C3456F1G1H1020008 C 1000UF, 50V1
C3457F1G1C104A077 C 0.10UF, K, 16V 1
C3459,60 F1G1C104A077 C 0.10UF, K, 16V 2
C3461F1G1H1020008 C 1000UF, 50V1
C3462-67 F1G1C104A077 C 0.10UF, K, 16V 6
C3468,69 F1G1H1020008 C 1000UF, 50V2
C3470F1G1C104A077 C 0.10UF, K, 16V 1
C3471F1G1H1020008 C 1000UF, 50V1
C3472F1G1C104A077 C 0.10UF, K, 16V 1
C3473F1H1A1050032 C 10UF, 50V1
C3474-76 F1G1C104A077 C 0.10UF, K, 16V 3
C3477F1G1H1020008 C 1000UF, 50V1
C3478F1J0J1060004 C 0.010UF, K,
C3479F2G1C470A022 E 47UF, 16V1
C3480F1J0J1060004 C 0.010UF, K,
C3482F1H1A1050032 C 10UF, 50V1
C3483F1J0J1060004 C 0.010UF, K,
C3485F1G1C104A077 C 0.10UF, K, 16V 1
C3486F2G1C470A022 E 47UF, 16V1
C3487,88 F1G1C104A077 C 0.10UF, K, 16V 2
C3489,90 ECJ2XF1C105Z C 1.0UF, Z, 16V2
C3491F2G1C470A022 E 47UF, 16V1
C3492ECJ1VF1H103Z C 0.010UF, Z,
C3493F1J0J1060004 C 0.010UF, K,
C3494,95 F1G1C104A077 C 0.10UF, K, 16V 2
C3497F1J0J1060004 C 0.010UF, K,
C3498F1G1C104A077 C 0.10UF, K, 16V 1
C3520,21 F1G1C104A077 C 0.10UF, K, 16V 2
C3522,23 F1G1H1020008 C 1000UF, 50V2
C3526,27 F1G1H1020008 C 1000UF, 50V2
C3528-47 F1G1C104A077 C 0.10UF, K, 16V 20