Sony KDL-32BX340 / KDL-40BX440 Service Manual ▷ View online
KDL-32BX340/40BX440(AEP)
21
SEC 2. ADJUSTMENT
How to enter service mode
1) Turn on the main power switch to place this set in standby mode.
2) Press the buttons on the remote commander as follows, and entering service mode.
3) Service mode display.
Service Mode
Status Information
>>
Self diagnosis history
>>
Panel Selection
<[
10 W_SE32
]>
NO_SIGNAL_MUTE
<[
Off
]>
TUNING SYSTEM
<[
AUTO
]>
LVDS Spectrum (%o)
<[
30
]>
Low of HPD
<[
5
]>
SERIAL NUMBER EDID
002EJ0S
MODEL NAME EDID
KDL‐32BX340
Load Service Table
<[
Off
]>
[</>]Set[Home]Exit
5
Info
TV POWER
Channel
Volume
KDL-32BX340/40BX440(AEP)
22
ADJUSTMENT
4) How to use the remote commander.
5) After entering service mode, then turn off the power switch.
<Info><5><Vol Up><Power>
Service mode on
<Other> / <Power off + on>
Service mode off
/
/
The flow of control
Data Value up / down
Adjustment Item up / down
Function
KDL-32BX340/40BX440(AEP)
23
SEC 3. DIAGRAMS
3-1. BLOCK DIAGRAM
3-1-1. BLOCK
NTSC/
PAL/
SECAM
ATD
ATCS
TS
Demux
Video
ADC×4
TV
Decoder
De-
interlace
JPEG/MP2/MP4/
DivX/VC-1
RM/AVS Decoders
VP6/VP8 Decoders
PIP
Vplane
scaler
2D
Graphic
Video
Input
HDMI Rx
Audio
Demod
Audio
DAC
Audio
Input
Audio
DSP
Audio I/F
Audio DAC
OSD Scaler
Post Processing
LVDS/mini-
LVDS/TCON/OD
EP1
DDR2
DDR3
DDR3
Controller
ARM11
L2 Cashe
JTAG
IrDA
I2C
USB2.0
PWM
Watchdog
SerialFlash
ServoADC
T8032
PCR
RTC
Smart Card
UART
SDIO
NAND
XTAL
CKGEN
SPDIF
In
Component/
Video
Video
PC
PC/HDMI
Audio
Audio
HDMI
Line out /
Side HP
Side HP
Tuner
STA381
BWS
8W
8W
8W
Panel
H Board
Tact Key
DDR3
1GB
USB
MT5306
NAND
512MB
HDMI2
Demodulator
CI
SCART
SPDIF
KDL-32BX340/40BX440(AEP)
24
DIAGRAMS
3-2. CONNECTOR DIAGRAM
3-2-1. KDL-32BX340
CN4903
CN2001
CN1003
CN8002
CN1004
Inverter
Power Board
G9
CN6402
CN6401
Main Board
IR Board
Key Pad
CN9101
T-Con Board
Panel
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