Panasonic HC-V520EP, HC-V520EB, HC-V520EE, HC-V520GC, HC-V520GK Service Manual

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ORDER NO. VM1301002CE

B27

High Definition Video Camera

Model No. HC-V520P

HC-V520PC HC-V520EB HC-V520EF HC-V520EG HC-V520EP HC-V520EE HC-V520GC HC-V520GK HC-V520MPU HC-V520MGK HC-V520MGN HC-V520MGT HC-V510PC HC-V510PU HC-V510EG HC-V510EF HC-V510EP HC-V510EB HC-V510EE HC-V510GC

Colour

(K)...........Black Type (except HC-V520GC/GK/

V520MGK/V510GC)

(S)...........Silver Type (only HC-V520EG/V510EG/EE)

(W)...........White Type (only HC-V520GC/GK/V520MGK/

V510GC)

(P)...........Pink Type (only HC-V520GC/GK/V520MGK/

V510GC)

(R)...........Red Type (only HC-V520EG/EP/EB/V510EG/

EB/EE)

(A)...........Blue Type (only HC-V520GC/V510GC)

TABLE OF CONTENTS

PAG E PAG E

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

2Warning--------------------------------------------------------------4

2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices ----------4

2.2. How to Recycle the Lithium Ion Battery (U.S. Only)-----------------------------------------------------------4

2.3. Caution for AC Cord (For EB/GC) ---------------------5

2.4. How to Replace the Lithium Battery -------------------6

3 Service Navigation------------------------------------------------7

3.1. Introduction --------------------------------------------------7

3.2. General Description About Lead Free Solder (PbF) ----------------------------------------------------------7

3.3. Important Notice 1:(Other than U.S.A. and Canadian Market) ------------------------------------------7

3.4. How to Define the Model Suffix (NTSC or PAL model)---------------------------------------------------------8

3.5. Formatting----------------------------------------------------9

3.6. Baking of replacement IC and defective P.C.B.

----------------------------------------------------------------10

4 Specifications ---------------------------------------------------- 11

4.1. For NTSC Areas------------------------------------------ 11

4.2. For PAL Areas -------------------------------------------- 16

5 Location of Controls and Components------------------ 21 6 Service Mode ----------------------------------------------------- 25

6.1. Built-in Memory Self Check Execution (HCV520M only) ----------------------------------------------- 26

6.2. Lock Search History Indication ----------------------- 26

6.3. Power ON Self Check Result Display---------------27

6.4. Erasing the lock histories ------------------------------ 27

6.5. Camera data indications while the video playback ---------------------------------------------------- 28

6.6. Adjustment function for the Service ----------------- 29

6.7. Restore the backed up adjustment data------------ 30

6.8. Touch Panel Calibration -------------------------------- 31

6.9. NFC Initialization (HC-V520/V520 only) ------------ 31

7 Service Fixture & Tools --------------------------------------- 32

7.1. When Replacing the Main P.C.B. -------------------- 32

7.2. Service Position ------------------------------------------ 32

8 Disassembly and Assembly Instructions--------------- 33

8.1. Disassembly Flow Chart for the Unit ---------------- 33

8.2. PCB Location---------------------------------------------- 33

8.3. Disassembly Procedure for the Unit ---------------- 34

9 Measurements and Adjustments -------------------------- 47

9.1. Electric Adjustment-------------------------------------- 47

10 Factory Setting -------------------------------------------------- 60

10.1. How To Turn On The Factory Settings? ----------- 60

10.2. What Is The Factory Settings? ----------------------- 61

11 Block Diagram--------------------------------------------------- 62

11.1. Overall Block Diagram---------------------------------- 62

11.2. Camera/System Control Circuit Block Diagram ---------------------------------------------------- 63

11.3. Video/Audio Signal Process(1) Circuit Block Diagram ---------------------------------------------------- 64

11.4. Video/Audio Signal Process(2) Circuit Block Diagram ---------------------------------------------------- 65

11.5. Lens Drive Circuit Block Diagram ------------------- 66

11.6. Power Supply Circuit Block Diagram --------------- 67

12 Wiring Connection Diagram -------------------------------- 68

12.1. Interconnection Diagram------------------------------- 68

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 essential 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 accidents resulting in personal injury from electrical shocks. It will also protect AC Adaptor from being damaged by accidental 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 overheated 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

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 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 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 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)

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 prerecorded 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

2.4. How to Replace the Lithium Battery

2.4.1. Replacement Procedure

1. Remove the MONITOR P.C.B.. (Refer to Disassembly Procedures.)

2. Unsolder the each soldering point of electric lead terminal for Lithium battery (Ref. No. “B501” at foil side of MONITOR P.C.B.) and remove the Lithium battery together with electric lead terminal. Then replace it into new one.

NOTE:

The Type No. ML-614S/DN includes electric lead terminals.

NOTE:

This Lithium battery is a critical component. (Type No.: ML-614S/DN 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 HC-V520/V520M/V510 series, as well.

1. Battery Pack for this model.

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. 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%

3.3. Important Notice 1:(Other than U.S.A. and Canadian Market)

1. The service manual does not contain the following information, because of the impossibility of servicing at component level without concerned equipment/facilities.

a. Schematic diagram, Block Diagram and P.C.B. layout of MAIN P.C.B.. b. Parts list for individual parts for MAIN P.C.B..

When a part replacement is required for repairing MAIN P.C.B., replace as an assembled parts. (Main P.C.B.)

2. The following category is /are recycle module part. Please send it/them to Central Repair Center.

- MAIN P.C.B. (VEP03J86C): HC-V520P/PC/EB/EF/EG/EP/EE/GC/GK

- MAIN P.C.B. (VEP03J86A): HC-V520MPU/GK/GN/GT

- MAIN P.C.B. (VEP03J86D): HC-V510PC/PU/EG/EF/EP/EB/EE/GC

3.4. How to Define the Model Suffix (NTSC or PAL model)

There are nine kinds of HC-V520/V520M/V510.

• a) HC-V520M (Japan domestic model)

• b) HC-V520P

• c) HC-V520PC, V510PC

• d) HC-V520EB/EF/EG/EP, V510EB/EG/EP/EF

• e) HC-V520EE, V510EE

• f) HC-V520MGN

• g) HC-V520MGT

• h) HC-V520GK, V520MGK

• i) HC-V520GC, V520MPU, V510PU/GC

What is the difference is that the “INITIAL SETTING” 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 rating label and caution label which are putted on the Unit.

NOTE:

After replacing the MAIN P.C.B., be sure to achieve adjustment.

3.5. Formatting

3.6. Baking of replacement IC and defective P.C.B.

When replacing the CSP/BGA/QFN type IC mounted on the P.C.B., the problem of IC crack or foil pattern breaking in the P.C.B. might sometimes occur by rapid heating. In order to improve the success rate of IC replacement for repair, it would be required to work out baking of replacement IC and defective P.C.B. before replacing IC. Please refer the way of baking as follows. Replacement IC and defective P.C.B. must be put in the heater together.

• Baking temperature and time (Hour) 80°C / 24 hour