DOWNLOAD Panasonic AW-E650E / MC Service Manual ↓ Size: 17.89 MB | Pages: 112 in PDF or view online for FREE

 

 
 

 

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ORDER NO.CBMD0402048

D12 

Sec. 1    Service Information 

Sec. 2    al Adjustment 

Sec. 3    Block Diagrams 

Sec. 4    Schematic Diagrams 

Sec. 5    Circuit Board Diagrams 

Sec. 6    Exploded Views &   

- 2 - 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

This service information is designed for experienced repair technicians only and is not designed for use by the general public. It does not 
contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.  Products powered 
by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the product or 
products dealt with in this service information by anyone else could result in serious injury or death.

 

1/2" prism, F1.4

1/2" interline-type CCD

752 x 582 (approx. 440,000 pixels)

795 x 596 (approx. 470,000 pixels)

625 scanning lines, 50 fields, 25 frames

Internal synchronization: PAL standard; 

external synchronization: BBS or VBS (BNC x 1, D-sub 50P x 1)

Composite: 1.0 Vp-p/75 ohms (BNC x 1, D-sub 50 P x 1)

Y/C  Y: 1.0 Vp-p/75 ohms; C: 0.3 Vp-p/75 ohms (burst) (D-sub 50P x 1)

Y/Pr/Pb  Y: 1 Vp-p/75 ohms; Pr, Pb: 0.525 Vp-p/75 ohms (D-sub 50P x 1)

RGB  G: 1 Vp-p/75 ohms; RB: 0.7 Vp-p/75 ohms (D-sub 50P x 1)

2,000 lx (F14, 3,200K)

0.00005 lx at F1.4, Night Eye mode, 30 dB digital gain,

2s storage time, output of 70% or above

65 dB (Y signal, DTL OFF, DNR ON)

850 TV lines (high-band DTL ON, centre area)

0.05% (entire screen, excluding effects of lens)

0%

Horizontal, vertical (2H)

AWC A, AWC B (R/B gain, painting), ATW, 3,200K, 5,600K preset

Auto (R/B pedestal, painting function)

7-level variability

OFF, Low, High

0 to 30 dB in steps, AGC, Night Eye L, H

Source Voltage: DC 12 V     Power consumption: 11.8 W

indicates safety information.

1/120, 1/250, 1/500, 1/1000, 1/2000, 1/4000, 1/10000;

ELC, synchro scanner (50.24 Hz to 15.63 kHz)

Field, frame1, frame2

FULL

1/2" bayonet mount

Auto, Manual (but only with remote control), adjust ON, OFF

IR Through, Normal, 1/16ND, 1/64ND

MENU(   )

ITEM/AWC (

) (AWC: when menu screen is not displayed)

UP/ABC (+) (ABC: when menu screen is not displayed)

NO/BAR ( ) (BAR: when menu screen is not displayed)

VIDEO OUT BNC connector

G/L IN BNC connector

IRIS 12P round connector

DC 12V IN DC connector

I/F REMOTE 50P D-sub connector

Red LED; power ON when lit

For storage: 

−20°C to +60°C

For guaranteeing performance: +5

°C to +35°C

For guaranteeing operation: 

−10°C to +45°C

For storage: 20% to 90%

For operation: 20% to 90%

84 x 77 x 177mm

0.92 kg

Weight and Dimensions indicated above are approximate.
Specifications are subject to change without notice.

↑

↓

−

Rubber Sheet  ............................................................... 1
Mounting Adaptor  ........................................................ 1
Screw ........................................................................... 2

- 3 - 

 
 
 
GENERAL GUIDELINES 

1.  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. 

2.  After servicing, see to it that all the protective devices 

such as insulation barriers, insulation papers shields are 
properly installed. 

3.  After servicing, make the following leakage current 

checks to prevent the customer from being exposed to 
shock hazards. 

 

1.  Unplug the AC cord and connect a jumper between the 

two prongs on the plug. 

2. Measure the resistance value, with an ohm meter, 

between the jumpered AC plug and each exposed 
metallic cabinet part on the equipment such as 
screwheads, connectors, control shafts, etc. The 
resistance value must be more than 5M

Ω. 

 
 
 
 
 
 
 
 
 
 

1.  Plug the AC cord directly into the AC outlet. 
 

Do not use an isolation transformer for this check. 

2.  Connect a 1.5K

Ω, 10W resistor, in parallel with a 0.15µ F 

capacitor, between each exposed metallic part on the set 
an a good earth ground such as a water pipe, as shown 
in Figure1. 

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 repeat each of the 

above measurements. 

6.  The potential at any point should not exceed 0.15 volts 

RMS. A leakage current tester (Simpson Model 229 
equivalent) may be used to make the hot checks, 
leakage current must not exceed 0.1 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. 

Distinction of Pbf PCB: 
PCBs (manufactured) using lead free solder will have a PbF 
stamp on the PCB. 
Caution: 
1.  Pb free solder has a higher melting point than standard 

solder; Typically the melting point is 50–70  (30-40 ) 
higher. Please use a high temperature soldering iron. In 
case of the soldering iron with temperature control, 
please set it to 700

±20  (370±10 ). 

2.  Pb free solder will tend to splash when heated too high 

(about 1100 /600 ). 

 
 
 
ELECTROSTATICALLY SENSITIVE (ES) DEVICES 

Some semiconductor (solid state) devices can be damaged 
easily by static electricity. Such components commonly are 
called Electrostatically sensitive (ED) 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 static electricity. 
1. Immediately before handling any semiconductor 

component or semiconductor-equipped assembly, drain 
off any electrostatic charge on your body by touching a 
known earth ground. 

 

Alternatively, obtain and wear a commercially available 
discharging wrist trap device, 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 alminum 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 classified 

as “anti-static” can generate electrical charges 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 package 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 hamless motion 
such as the brushing together of your clothes fabric or 
the lifting of your foot from a carpeted floor can generate 
static electricity sufficient to damage an ES device). 

 

WARNING 
1.  The potential source of X-radiation in EVF sets is the 

High Voltage section and the picture tube. 

2.  When using a picture tube test jig for service, ensure 

that jig is capable of handling 10kV without causing 
X-Radiation. 

Note :  It is important to use an accurate periodically 

calibrated high voltage meter. 

 
3.  Measure the High Voltage. The meter (electric type) 

reading should indicate 2.5kV,±0.15kV. If the meter 
indication is out of tolerance, immediate service and 
correction is required to prevent the possibility of 
premature component failure. To prevent an X-Radiation 
possibility, it is essential to use the specified picture 
tube. 

 
 

- 4 - 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, 

DO NOT REMOVE COVER (OR BACK).

NO USER SERVICEABLE PARTS INSIDE.

REFER TO SERVICING TO QUALIFIED SERVICE PERSONNEL.

The lightning flash with arrowhead symbol, within
an equilateral triangle, is intended to alert the
user to the presence of uninsulated “dangerous
voltage” within the product’s enclosure that may
be of sufficient magnitude to constitute a risk of
electric shock to persons.

The exclamation point within an equilateral
triangle is intended to alert the user to the
presence of important operating and
maintenance (service) instructions in the
literature accompanying the appliance.

indicates safety information.

FCC Note:
This device complies with Part 15 of the FCC Rules. To
assure continued compliance follow the attached
installation instructions and do not make any
unauthorized modifications.

This equipment has been tested and found to comply with
the limits for a class A digital device, pursuant to Part 15
of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when
the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in
accordance with the instruction manual, may cause
harmful interference to radio communications. Operation
of this equipment in a residential area is likely to cause
harmful interference in which case the user will be
required to correct the interference at his own expense.

This Class A digital apparatus complies with Canadian
ICES-003.
Cet appareil numérique de la class A est conforme à la
norme NMB-003 du Canada.

For CANADA