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PDF LCD-32XF8T Data sheet ( Hoja de datos )
| Número de pieza | LCD-32XF8T | |
| Descripción | LCD Television SERVICE MANUAL | |
| Fabricantes | Sanyo | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LCD-32XF8T (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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Nota :
Este manual de service también puede utilizarse con
las siguientes marcas y modelos salvando la cosmética :
Noblex 32LC829FT y 32LC831HT
Philco PLF3211T y PLH3211T
JVC LT32DR51
SERVICE MANUAL LCD Television
FILE NO.
Model No. LCD-32XH8T
LCD-32XF8T
Service Ref.No. LCD-32XH8T-00
LCD-32XF8T-00
LCD-32XH8T-01
LCD-32XF8T-01
Contents
Safety Notice...............................................2
Specifications..............................................3
Chassis Block Diagrams..........................4-5
IC Block Diagrams ..................................6-8
On-screen Service Menu System..........9-10
Service Adjustments............................11-13
Mechanical Disassembly.....................14-17
Cabinet Parts List.....................................18
Chassis Electrical Parts List.................19-35
Printed Wiring Board............................36-42
Schematic Diagram..............................43-48
Product Code:
LCD-32XH8T: 1-130-255-16
LCD-32XF8T: 1-130-255-17
Original Version
Chassis Series: UE8-L
Give complete "SERVICE REF. NO." for
parts order or servicing.It is shown on the
rating lable at the cabinet back of the unit.
This T.V. receiver will not work properly
in foreign countries where the television
transmission system and power source
differ from the design specifications. Refer
to the specification table.
Z5HV/Z5HW/Z5HVA/Z5HWA
REFERENCE NO.
1 page  
POWER SUPPLY IC
Chassis Block Diagrams
12VA 200mA
LDO
5V_B1
Tuner
IF AMP
Pre audio AMP
12VP 0.4A
5VSTB 2A
5VD
FET-SW
LDO
PWR ON/OFF
FET-SW
ON_PANEL
VCC PANEL
3.3VA(3.312V,639mA)
EEPROM
MSD309
3.3VD(3.31V,77mA)
1.8VA(1.786V,611mA)
PS331
LDO DDR
LDO
1.2V(1.195V,70.30mA)
Demod
MSD309
Demod
POWERBOARD
13V 1.8A
1.32V(1.314V,762.5mA)
DC-DC
MSD309
2.5VDemod(2.505V,28.1mA)
LDO
Demod
2.5VA(2.5V,111.5mA)
(5.014V,500mA) MSD309
USB
AMP
5VSTB 100mA
24V/3.41A(MAX)
LDO
IR
3.3VSTB(3.318V,58.35mA)
FLASH
MSD309
RESET CIRCUIT
KEY
Backlight
--
5 Page 
Service Adjustments
CAUTION !
Do not attempt to adjust service adjustments not listed below otherwise it may cause loss of performance
and for correct operation.
r Setting the Initial data
This adjustment is controlled by the CPU (IC5501) through the IIC Bus Data Line in the chassis, and those
adjustment data are memorized the memory IC (IC5601, IC5602). Therefore, Main board or the memory
IC (IC5601, IC5602) is replaced, these data will be disappeared. Readjust should be made. Initial data is
provided in the CPU ROM, when the memory IC (IC5601, IC5602) is replaced with new one. CPU ROM
data is loaded into the memory. Initial data is provided to operating the monitor basically. For operating the
monitor quality performance, further adjustment is required following chassis electrical adjustment.
1. Enter the Service Mode, and select NVM Initial.
Enter the Service Mode.
Select "SPECIAL SET" by pressing ▲ or ▼ button, then press ENTER button to enter SPECIAL SET
menu.
With the menu, press ▲▼ buttons to select NVM Initial, then press ENTER button,
after NVM initial operation is finished, please exit the menu. Disconnect the AC power supply and reconnect
it, then all the data will return to factory default settings.
(Note: After executed reset function, ADC ADJUST and W/B ADJUST should be readjusted. Please
enter Service Mode to adjust data.)
2. Enter the Service Mode, and select ADC ADJUST / W/B ADJUST to adjust the data according
"Service Adjustment Data Table" on page 10.
r How to enter the Service Mode. Please refer to page 9.
-11-
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet LCD-32XF8T.PDF ] | |
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