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CT-32SX31E 데이터시트 PDF




Panasonic에서 제조한 전자 부품 CT-32SX31E은 전자 산업 및 응용 분야에서
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부품번호 CT-32SX31E 기능
기능 (CT-3xSX31x) Color TV
제조업체 Panasonic
로고 Panasonic 로고


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CT-32SX31E 데이터시트, 핀배열, 회로
ORDER NO. MTNC010524C1
B5
Service Manual
Color Television
Main Manual
(NA8ML)
Models PUan.acsoonicmChassisCT-32SX31E
t4CT-32SX31UE
CT-32SX31CE
eCT-36SX31E
eCT-36SX31UE
hCT-36SX31CE
BP371
BP371
BP371
BP372
BP372
BP372
w.DataSThis Service manual is issued as a service guide for the models of the NA8ML family listed above. Included in this
wmanual are a set of schematic, block diagrams, functional descriptions, alignment procedures, disassembly
procedures and a complete parts list.
w .comWARNING! This Service Manual is designed for experienced repair technicians only and is not designed for use by the general public.
UIt does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
t4Products 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 Manual by anyone else could result in serious injury or death.”
SheeThe service technician is required to read and follow the “Safety Precautions” and “Important Safety Notice” in this Main Manual.
ataCopyright 2001 by Matsushita Electric Corporation of
America. All rights reserved. Unauthorized copying
www.D® and distribution is a violation of law.




CT-32SX31E pdf, 반도체, 판매, 대치품
Service Notes
Note: These components are affixed with glue. Be careful not to break or damage any foil under the
component or at the pins of the ICs when removing. Usually applying heat to the component for a
short time while twisting with tweezers will break the component loose.
Leadless Chip Component
(surface mount)
Chip components must be replaced with identical chips
due to critical foil track spacing. There are no holes in
the board to mount standard transistors or diodes.
Some chips capacitor or resistor board solder pads
may have holes through the board, however the hole
diameter limits standard resistor replacement to 1/8
watt. Standard capacitor may also be limited for the
same reason. It is recommended that identical
components be used.
Chip resistor have a three digit numerical resistance
code - 1st and 2nd significant digits and a multiplier.
Example: 162 = 1600 or 1.6kresistor, 0 = 0(jumper).
Chip capacitors generally do not have the value
indicated on the capacitor. The color of the component
indicates the general range of the capacitance.
Chip transistors are identified by a two letter code. The
first letter indicates the type and the second letter, the
grade of transistor.
Chip diodes have a two letter identification code as per
the code chart and are a dual diode pack with either
common anode or common cathode. Check the parts
list for correct diode number.
Component Removal
1. Use solder wick to remove solder from component
end caps or terminal.
2. Without pulling up, carefully twist the component
with tweezers to break the adhesive.
3. Do not reuse removed leadless or chip
components since they are subject to stress
fracture during removal.
Chip Component Installation
1. Put a small amount of solder on the board
soldering pads.
2. Hold the chip component against the soldering
pads with tweezers or with a miniature alligator clip
and apply heat to the pad area with a 30 watt iron
until solder flows. Do not apply heat for more than
3 seconds.
TYPE
Chip Components
GRADE
c
SOLDER
CAPS
How to Replace Flat-IC
- Required Tools -
• Soldering iron
• De-solder braids
• Iron wire or small awl • Magnifier
1. Remove the solder from all of the pins of a Flat-IC
by using a de-solder braid.
Flat-IC
De-Solder
Braid
2. Put the iron wire under the pins of the Flat-IC and
pull it in the direction indicated while heating the
pins using a soldering iron. A small awl can be
used instead of the iron wire.
Iron
Wire
Awl
Soldering
Pull Iron
Soldering
Iron
3. Remove the solder from all the pads of the Flat-IC
by using a de-solder braid.
Soldering
Iron
De-Solder
Braid
Flat IC
4. Position the new Flat-IC in place (apply the pins of
the Flat-IC to the soldering pads where the pins
need to be soldered). Properly determine the
positions of the soldering pads and pins by
correctly aligning the polarity symbol.
Polarity Symbol
123.....
5. Solder all pins to the soldering pads using a fine
tipped soldering iron.
b
e
TRANSISTOR
COMMON
CATHODE
CAPACITOR
1ST DIGIT
2ND DIGIT
MULTIPLIER
=1600 = 1.6k
ANODES
MH DIODE
SOLDER
CAPS
RESISTOR
6.
-4-
Solder
Soldering
Iron
Check with a magnifier for solder bridge between
the pins or for dry joint between pins and soldering
pads. To remove a solder bridge, use a de-solder
braid as shown in the figure below.
Solder
Bridge
De-Solder
Braid
Soldering
Iron

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CT-32SX31E 전자부품, 판매, 대치품
Location of Controls (Receiver)
POWER
VOLUME
CHANNEL ACTION TV/VIDEO
Front A/V Jacks
Remote Control
Sensor
1
2
3 45
Figure 3. Location of Controls (Receiver).
Quick Reference Control Operation
Controls Inside
front door
Quick Reference
Control Operation
1 Power Button - Press to turn ON or OFF.
2 Volume Buttons - Press to adjust Sound Level, or to adjust Audio Menus, Video
Menus, and select operating features when menus are displayed
Channel Buttons - Press to select programmed channels. Press to highlight desired
3 features when menus are displayed. Also use to select Cable Converter box channels
after programming Remote Control Infra-red codes (the TV/AUX/CABLE switch must
be set in CABLE position).
4 Action Button - Press to display Main Menu and access On Screen feature and
Adjustment Menus.
5 TV/Video Button - Press to select TV or Video Input.
-7-

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관련 데이터시트

부품번호상세설명 및 기능제조사
CT-32SX31CE

(CT-3xSX31x) Color TV

Panasonic
Panasonic
CT-32SX31E

(CT-3xSX31x) Color TV

Panasonic
Panasonic

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