Sony KDL-32BX359 Service Manual ▷ View online
KDL-32BX359 1
FEATURES
The AZ3TK chassis is one of several designs for the 2012 model line of
Sony Bravia® LCD televisions. This manual covers the following model:
KDL-32BX359
KDL-32BX359
The BRAVIA® Sync™ BX35x series LED LCD HDTV
●
Brilliant Full HD (1080p) picture quality
●
BRAVIA® Sync™: Allows your BRAVIA TV to communicate with
other Sony equipment supporting the Control for HDMI function
●
HD inputs for cable box, PS3™ or more
1
●
PIP (Picture in Picture): You can work on your PC and watch your
favorite TV program simultaneously
●
Share your pictures on the big screen via USB input
●
Digital Media Accessibility: Use the Photo, Music, and Video icons
to access photo, music and video files from Sony USB equipment
●
Crisp detail & contrast w/Clear Resolution Enhancer
●
Auto Wide Mode: Set your TV to automatically adjust the screen
based on the signal resolution
●
Less grain & a clear picture w/Digital Noise Reduction
●
One remote for multiple devices with BRAVIA® Sync™
2
SECTION 1 - FEATURES AND OVERVIEW
SPECIFICATIONS
Sistema
Análogo: NTSC / PAL-M / PAL-N
Digital: SBTVD-T
VHF: 2-13
UHF: 14-69
CATV (Análogo): 1-135
Sistema del panel
W
8
+
W
8
s
a
n
i
c
o
b
e
d
a
d
il
a
S
Tomas de entrada/salida
Terminal externo de 75-ohm para entrada de señal de radiofrecuencia
VIDEO: 1 Vp-p, 75 ohm no equilibrado, sincronización negativa
AUDIO: 500 mVrm (Típico) / Impedancia: 47 kiloohmios
COMPONENT IN
YP
B
P
R
(video componente): Y: 1,0 Vp-p, 75 ohm no equilibrado, sincronización negativa /
P
B
: 0,7 Vp-p, 75 ohm
P
R
: 0,7 Vp-p, 75 ohm / Formato de señal: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p
AUDIO: 500 mVrm (Típico) / Impedancia: 47 kiloohmios
HDMI: Video: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 1080/24p
Audio: PCM lineal de dos canales 32; 44,1 y 48 kHz; 16; 20 y 24 bits, Dolby Digital
AUDIO OUT
Salida de audio, Auriculares (miniconector)
DIGITAL AUDIO OUT
(OPTICAL)
Salida de audio óptica digital (PCM/Dolby Digital)
a
v
it
is
o
p
,
m
h
o
5
7
,
p
-
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V
7
,
0
,
o
c
i
g
ó
l
a
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,
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n
o
c
5
1
e
d
D
a
r
u
t
a
i
n
i
m
b
u
S
PC IN
Consulte la referencia de la señal de entrada de la PC para PC y HDMI IN
Minitoma estéreo, 500 mVrm, (Típico) / Impedancia: 47 kiloohmios
e
l
b
it
a
p
m
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a
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o
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a
m
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o
f
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b
O
USB
Conector 10BASE-T/100BASE-TX (La velocidad de conexión puede variar de acuerdo con el entorno
LAN
de red. En el caso de este TV, la calidad y el índice de comunicación 10BASE-T/100BASE-TX
no están garantizados)*
Cobertura de canales
Sistema de TV
Panel LCD (pantalla de cristal líquido)
CABLE/ANTENNA
VIDEO IN 1/2
HDMI IN 1/2
PC/HDMI IN 1 AUDIO IN
* Para las conexiones LAN, utilice un cable de categoría 5 10BASE-T/100BASE-TX (no suministrado).
1. Cables sold separately.
2. Syncs with BRAVIA® Sync or Theatre Sync™ products.
2. Syncs with BRAVIA® Sync or Theatre Sync™ products.
KDL-32BX359 2
SECTION 1 - FEATURES AND OVERVIEW
• La disponibilidad de los accesorios opcionales dependerá de las existencias.
• El diseño y las especificaciones están sujetos a cambios sin previo aviso.
Tamaño de tornillos de
montaje mural
montaje mural
M6 (8 - 12 mm)
9
,
9
)
g
k
(
con soporte
Peso
3
,
9
)
g
k
(
sin soporte
Accesorios suministrados
Control remoto RM-YD081 (1) / Pilas tipo AA (2) / Manual de instrucciones (1) / Guía de
configuración rápida (1) / Suplemento (para evitar caídas) (1) / Manual de seguridad (1)
configuración rápida (1) / Suplemento (para evitar caídas) (1) / Manual de seguridad (1)
Licencia del software (1) / Guía de ensamble de la base de soporte (1) / Soporte de
sobremesa (1 juego) / Tarjeta de Garantía (1) / Listado de Servicios Técnicos (1) / Tornillo (3)
Accesorios opcionales
Nombre de modelo
KDL-32BX359
Corriente y otras especificaciones
110-240 V ca 50/60 Hz
Consumo energético
W
9
0
1
en uso
Menos de 1,0 W
Tamaño de pantalla (cm/pulgadas)
(medido diagonalmente)
)
2
3
e
s
a
l
c
(
5
,
1
3
/
0
,
0
8
1366 puntos (horizontales) × 768 líneas (verticales)
Bocina/Gama completa (2)
(mm)
40 × 100
3
9
1
×
4
3
5
×
0
9
7
Dimensiones
1
9
×
7
9
4
×
0
9
7
)
m
m
(
sin soporte
Patrón de los orificios de
montaje mural
0
0
2
×
0
0
2
Requisitos de alimentación
en espera
Resolución del monitor
(mm)
(mm)
Cables de conexión / Kit de correa de soporte
(mm)
con soporte
KDL-32BX359 3
SECTION 1 - FEATURES AND OVERVIEW
CHASSIS OVERVIEW
The primary circuits in the AZ3TK chassis consist of a Main Board (A Board), Power Supply Board (GT32 Board), the IR Board (H Board), the Switch Unit and
the LCD Panel Assembly which includes the TCON Board and the Inverter MT Board.
NOTE: For connector part number information, refer to
NOTE: For connector part number information, refer to
“Connectors” on page 18
. For Wire Dressing information, refer to
“Wire Dressing” on page 20
.
SWITCH
UNIT
INV
A
GT32
H
BOARD LAYOUT FOR KDL-32BX359
KDL-32BX359 4
SECTION 1 - FEATURES AND OVERVIEW
CPU: The CPU internal to the MT5366 processor controls all aspects of
the television functions. Input from the user along with monitoring of critical
circuits is also performed by this CPU.
LVDS Transmitter: Integrated into the MT5366 is a Low Voltage Differential
LVDS Transmitter: Integrated into the MT5366 is a Low Voltage Differential
Signaling (LVDS) transmitter. This circuit converts the 8-bit parallel RGB
video information into a set of high speed serial lines for noise-free
transmission to the TCON circuits located internally to the LCD Panel.
POWER SUPPLY BOARD
The Power Supply Board used in this model is:
●
GT32 Board
There are 2 distinct sections on the power supply:
Standby Supply: Continuously operational as long as AC power is applied,
Standby Supply: Continuously operational as long as AC power is applied,
the standby supply generates 3.3VDC for the circuits requiring power while
the unit is turned off. An unregulated 15-volt line is present to provide power
to the main relay, PFC and main power supply at turn-on.
Main Supply: Once the power supply receives a power-on command from
Main Supply: Once the power supply receives a power-on command from
the CPU on the A board, the main switching supply is turned on to provide
a regulated 12V source, a dedicated un-regulated 15V for the audio circuits
and an unregulated 24V source for the inverter circuit.
IR BOARD
Designated as the H Board, the IR Board contains the power, standby and
timer LED’s that is located on this board along with the IR Remote Receiver
and light level sensor.
SWITCH UNIT
This board contains the power, channel and volume up/down, and menu
buttons.
OVERALL CIRCUIT DESCRIPTION
The
“Block Diagram” on page 9
provides an overview of the AZ3TK
chassis. The following are descriptions of the boards and their functions.
MAIN BOARD
Common to all models utilizing the AZ3TK chassis, the Main Board (A
Board) contains most of the video processing circuitry along with all audio
processing. Control of the television is accomplished via a CPU embedded
within the MT5366 processor. Below is a list of the key components located
on the Main Board.
TUNER
The tuner is a combination analog/digital unit. It can receive traditional
analog NTSC/PAL signals via cable or terrestrial along with digital SBTVD-T.
MT5366 PROCESSOR
This IC performs the majority of the necessary audio and video processing
on the Main Board.
Analog Video Input Switch: All analog video sources are selected and
Analog Video Input Switch: All analog video sources are selected and
A/D converted and scaled (if necessary) to 1920 X 1080p 60HZ resolution.
Digital Audio and Video Decoder: The MPEG2 and Digital Dolby audio
Digital Audio and Video Decoder: The MPEG2 and Digital Dolby audio
streams are received from the tuner for decompression. All video sources
which are not native 1920 X 1080p 60HZ are scaled to this resolution.
Digital audio content is output to the class D amplifier for processing and
amplification.
Audio Processing: Analog audio sources are selected and A/D converted
Audio Processing: Analog audio sources are selected and A/D converted
directly by the MT5366. The audio information is then processed digitally.
Digital audio from the tuner and HDMI sources is also input and processed.
Class D amplifier provides the drive for the speakers.
HDMI Input and Switching: The customer can select the HDMI1 or HDMI2
HDMI Input and Switching: The customer can select the HDMI1 or HDMI2
input. Each HDMI input contains a dedicated EDI NVM (not shown) to
provide display information data to any device connected via the HDMI
inputs.
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