Panasonic Lumix DMC-S2 + S5 Service Manual & Repair Guide

© Panasonic Corporation 2012 Unauthorized copy- ing and distribution is a violation of law. ORDER NO. DSC1202001CE B26 Digital Camera Model No. DMC-S2P DMC-S2PU DMC-S2EB DMC-S2EE DMC-S2EF DMC-S2EG DMC-S2EP DMC-S2GA DMC-S2GC DMC-S2GF DMC-S2GK DMC-S2GN DMC-S2GT DMC-S5PU DMC-S5EB DMC-S5EE DMC-S5EF DMC-S5EG DMC-S5GA DMC-S5GF DMC-S5GN Downloaded from www.Manualslib.com manuals search engine

2 Colour [DMC-S2] (K)...........Black Type (W)..........White Type (except P/EP) (P)...........Pink Type (except P/EP) (V)...........Violet Type (except EE/EP/GK) (R)...........Red Type (only EB) [DMC-S5] (K)...........Black Type (S)...........Silver Type (except EB/EE/EF) (R)...........Red Type (except EF) TABLE OF CONTENTS PAGE PAGE 1 Safety Precautions ----------------------------------------------- 3 1.1. General Guidelines ----------------------------------------3 1.2. Leakage Current Cold Check ---------------------------3 1.3. Leakage Current Hot Check (See Figure 1.)--------3 1.4. How to Discharge the E.Capacitor on Flash P.C.B.----------------------------------------------------------4 2 Warning -------------------------------------------------------------- 5 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices ----------5 2.2. How to Recycle the Lithium Ion Battery (U.S. Only)-----------------------------------------------------------5 2.3. Caution for AC Cord(For EB/GC) ----------------------6 2.4. How to Replace the Lithium Battery -------------------7 3 Service Navigation------------------------------------------------ 8 3.1. Introduction --------------------------------------------------8 3.2. Important Notice (About minimum replacement part size: MAIN P.C.B. & LENS UNIT) ---------------------------------------------------------8 3.3. General Description About Lead Free Solder (PbF) ----------------------------------------------------------9 3.4. How to Define the Model Suffix (NTSC or PAL model)------------------------------------------------------- 10 4 Specifications ---------------------------------------------------- 15 5 Location of Controls and Components ------------------ 16 6 Service Mode ----------------------------------------------------- 18 6.1. Error Code Memory Function ------------------------- 18 7 Service Fixture & Tools --------------------------------------- 21 7.1. Service Fixture and Tools ------------------------------ 21 7.2. When Replacing the Main P.C.B. --------------------21 8 Disassembly and Assembly Instructions --------------- 22 8.1. Disassembly Flow Chart-------------------------------- 22 8.2. P.C.B. Location -------------------------------------------22 8.3. Disassembly Procedure -------------------------------- 23 8.4. Removal of the CCD Unit ------------------------------ 29 9 Measurements and Adjustments -------------------------- 30 9.1. Introduction ------------------------------------------------ 30 9.2. Before Disassembling the unit ------------------------ 30 9.3. Details of Electrical Adjustment----------------------- 32 9.4. After Adjustment------------------------------------------ 36 10 Maintenance ------------------------------------------------------ 37 10.1. Cleaning Lens and LCD Panel ----------------------- 37 11 Block Diagram --------------------------------------------------- 38 11.1. Overall Block Diagram---------------------------------- 38 11.2. Flash / Top Block Diagram ---------------------------- 39 12 Wiring Connection Diagram -------------------------------- 40 12.1. Interconnection Diagram------------------------------- 40 Downloaded from www.Manualslib.com manuals search engine

3 1 Safety Precautions 1.1. General Guidelines 1. IMPORTANT SAFETY NOTICE There are special components used in this equipment which are important for safety. These parts are marked by in the Schematic Diagrams, Circuit Board Layout, Exploded Views and Replacement Parts List. It is essen- tial that these critical parts should be replaced with manufacturer’s specified parts to prevent X-RADIATION, shock, fire, or other hazards. Do not modify the original design without permission of manufacturer. 2. An Isolation Transformer should always be used during the servicing of AC Adaptor whose chassis is not isolated from the AC power line. Use a transformer of adequate power rating as this protects the technician from acci- dents resulting in personal injury from electrical shocks. It will also protect AC Adaptor from being damaged by acci- dental shorting that may occur during servicing. 3. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been over- heated or damaged by the short circuit. 4. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed. 5. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards. 1.2. 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 1 MΩ and 5.2 MΩ. When the exposed metal does not have a return path to the chassis, the reading must be infinity. 1.3. 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 1.5 kΩ, 10 W resistor, in parallel with a 0.15 μF capacitor, between each exposed metallic part on the set and a good earth ground, as shown in Figure 1. 3. Use an AC voltmeter, with 1 kΩ/V 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 V 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 mA. 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 Downloaded from www.Manualslib.com manuals search engine

4 1.4. How to Discharge the E.Capacitor on Flash P.C.B. CAUTION: 1. Be sure to discharge the E.capacitor on FLASH P.C.B.. 2. Be careful of the high voltage circuit on FLASH P.C.B. when servicing. [Discharging Procedure] 1. Refer to the disassemble procedure and remove the necessary parts/unit. 2. Install the insulation tube onto the lead part of resistor (ERG5SJ102:1kΩ /5W). (An equivalent type of resistor may be used.) 3. Place a resistor between both terminals of E.capacitor on the FLASH P.C.B. for approx. 5 seconds. 4. After discharging, confirm that the E.capacitor voltage is lower than 10V by using a voltmeter. Fig. F1 Downloaded from www.Manualslib.com manuals search engine

5 2 Warning 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 Elec- trostatically Sensitive (ES) Devices. 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 antistatic solder removal device. Some solder removal devices not classified as "antistatic (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 compara- ble 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 harmless 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). 2.2. How to Recycle the Lithium Ion Battery (U.S. Only) Downloaded from www.Manualslib.com manuals search engine

6 2.3. Caution for AC Cord (For EB/GC) 2.3.1. Information for Your Safety IMPORTANT Your attention is drawn to the fact that recording of pre- recorded tapes or discs or other published or broadcast material may infringe copyright laws. WARNING To reduce the risk of fire or shock hazard, do not expose this equipment to rain or moisture. CAUTION To reduce the risk of fire or shock hazard and annoying interference, use the recommended accessories only. FOR YOUR SAFETY DO NOT REMOVE THE OUTER COVER To prevent electric shock, do not remove the cover. No user serviceable parts inside. Refer servicing to qualified service personnel. 2.3.2. Caution for AC Mains Lead For your safety, please read the following text carefully. This appliance is supplied with a moulded three-pin mains plug for your safety and convenience. A 5-ampere fuse is fitted in this plug. Should the fuse need to be replaced please ensure that the replacement fuse has a rating of 5 amperes and it is approved by ASTA or BSI to BS1362 Check for the ASTA mark or the BSI mark on the body of the fuse. If the plug contains a removable fuse cover you must ensure that it is refitted when the fuse is replaced. If you lose the fuse cover, the plug must not be used until a replacement cover is obtained. A replacement fuse cover can be purchased from your local Panasonic Dealer. If the fitted moulded plug is unsuitable for the socket outlet in your home then the fuse should be removed and the plug cut off and disposed of safety. There is a danger of severe electrical shock if the cut off plug is inserted into any 13-ampere socket. If a new plug is to be fitted please observe the wiring code as shown below. If in any doubt, please consult a qualified electrician. 2.3.2.1. Important The wires in this mains lead are coloured in accordance with the following code: As the colours of the wires in the mains lead of this appliance may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows: The wire which is coloured BLUE must be connected to the terminal in the plug which is marked with the letter N or coloured BLACK. The wire which is coloured BROWN must be connected to the terminal in the plug which is marked with the letter L or coloured RED. Under no circumstances should either of these wires be connected to the earth terminal of the three pin plug, marked with the letter E or the Earth Symbol. 2.3.2.2. Before Use Remove the Connector Cover as follows. 2.3.2.3. How to Replace the Fuse 1. Remove the Fuse Cover with a screwdriver. 2. Replace the fuse and attach the Fuse cover. Blue Neutral Brown Live Downloaded from www.Manualslib.com manuals search engine

7 2.4. How to Replace the Lithium Battery 2.4.1. Replacement Procedure 1. Remove the TOP P.C.B.. (Refer to Disassembly Procedures.) 2. Unsolder the each soldering point of electric lead terminal for Lithium battery (Ref. No. “B6301” at foil side of TOP P.C.B.) and remove the Lithium battery together with electric lead terminal. Then replace it into new one. NOTE: The Type No. ML421 includes electric lead terminals. NOTE: This Lithium battery is a critical component. (Type No.: ML421 Manufactured by Energy Company, Panasonic Corporation.) It must never be subjected to excessive heat or discharge. It must therefore only be fitted in requirement designed specifically for its use. Replacement batteries must be of same type and manufacture. They must be fitted in the same manner and location as the original battery, with the correct polarity contacts observed. Do not attempt to re-charge the old battery or re-use it for any other purpose. It should be disposed of in waste products destined for burial rather than incineration. NOTE: Above caution is applicable for a battery pack which is for DMC-S2/S5 series, as well. Downloaded from www.Manualslib.com manuals search engine

8 3 Service Navigation 3.1. Introduction This service manual contains technical information, which allow service personnel’s to understand and service this model. Please place orders using the parts list and not the drawing reference numbers. If the circuit is changed or modified, the information will be followed by service manual to be controlled with original service manual. 3.2. Important Notice (About minimum replacement part size: MAIN P.C.B. & LENS UNIT) 3.2.1. MAIN P.C.B.: 1. The MAIN P.C.B. is handled as the smallest replacement part for this unit. Therefore if any component on the MAIN P.C.B. is/are defective, replace whole MAIN P.C.B. as a unit. 3.2.2. LENS UNIT: 1. The minimum replacement part size of the Lens part is as shown below. When servicing, replace the following numbered replacement part size as the smallest size. 3.2.3. About Flexible Cable and Connector Do not touch carelessly so that the foreign body should not adhere to the terminal part of flexible cable and connector. Wipe off with a clean cloth and the cotton bud, etc. when the terminal part is dirty. Downloaded from www.Manualslib.com manuals search engine

9 3.3. General Description About Lead Free Solder (PbF) The lead free solder has been used in the mounting process of all electrical components on the printed circuit boards used for this equipment in considering the globally environmental conservation. The normal solder is the alloy of tin (Sn) and lead (Pb). On the other hand, the lead free solder is the alloy mainly consists of tin (Sn), silver (Ag) and Copper (Cu), and the melting point of the lead free solder is higher approx.30°C (86°F) more than that of the normal solder. Distinction of P.C.B. Lead Free Solder being used Service caution for repair work using Lead Free Solder (PbF) • The lead free solder has to be used when repairing the equipment for which the lead free solder is used. (Definition: The letter of “PbF” is printed on the P.C.B. using the lead free solder.) • To put lead free solder, it should be well molten and mixed with the original lead free solder. • Remove the remaining lead free solder on the P.C.B. cleanly for soldering of the new IC. • Since the melting point of the lead free solder is higher than that of the normal lead solder, it takes the longer time to melt the lead free solder. • Use the soldering iron (more than 70W) equipped with the temperature control after setting the temperature at 350±30°C (662±86°F). Recommended Lead Free Solder (Service Parts Route.) • The following 3 types of lead free solder are available through the service parts route. RFKZ03D01KS-----------(0.3mm 100g Reel) RFKZ06D01KS-----------(0.6mm 100g Reel) RFKZ10D01KS-----------(1.0mm 100g Reel) Note * Ingredient: tin (Sn) 96.5%, silver (Ag) 3.0%, Copper (Cu) 0.5%, Cobalt (Co) / Germanium (Ge) 0.1 to 0.3% Downloaded from www.Manualslib.com manuals search engine

10 3.4. How to Define the Model Suffix (NTSC or PAL model) There are eight kinds of DMC-S2 and DMC-S5, regardless of the colours. • a) DMC-S2 (Japan domestic model) • b) DMC-S2P • c) DMC-S2EB/EF/EG/EP, DMC-S5EB/EF/EG • d) DMC-S2EE,DMC-S5EE • e) DMC-S2GT • f) DMC-S2GK • g) DMC-S2GN,DMC-S5GN • h) DMC-S2PU/GA/GC/GF, DMC-S5PU/GA/GF What is the difference is that the “INITIAL SETTINGS” data which is stored in Flash-ROM mounted on MAIN P.C.B.. 3.4.1. Defining methods: To define the model suffix to be serviced, refer to the nameplate which is putted on the bottom side of the Unit. NOTE: After replacing the MAIN P.C.B., be sure to achieve adjustment. The service software is available at “TSN Website”. To download, click on “Support Information from NWBG/VDBG-AVC”. Downloaded from www.Manualslib.com manuals search engine

Panasonic Lumix DMC-S2 + S5 Service Manual & Repair Guide

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