Sony KDL-32EX507 / KDL-40EX507 / KDL-46EX507 Service Manual ▷ View online
KDL-32EX507/40EX507/46EX507
24
SERVICE ADJUSTMENTS
2-3. WHITE
BALANCE
ADJUSTMENTS
White Balance adjustment data is located on the Digital Service Menu.
1. TV must be in Standby Mode. (POWER off).
2. Press the following buttons on the Remote Commander
within a second of each other:
DISPLAY
Channel
5
Volume
+
POWER
NOTE: There are 3 Service Menus for this model, DIGITAL,
CHASSIS, and SUB. If the DIGITAL Service Menu is
not displayed, press JUMP or OPTIONS on the Remote
Commander.
3. Press
2
to until the “006 WB” Category displays.
DIGITAL
SERVICE
006 WB
000 WHITE_BALANCE ___
4. Press
0
to enter White Balance Adjustment mode.
5. To select the White Balance Adjustment setting that needs to
be changed, do the following:
a. To select R_DRV, press
a. To select R_DRV, press
1
.
b. To select G_DRV, press
2
.
c. To select B_DRV, press
3
.
d. To select R_BKG, press
4
.
e To select G_BKG, press
5
.
f. To select B_BKG, press
6
.
6. After selecting the White Balance setting, press ENT to
display the edit screen.
The screen displays a “Please input WB items” message.
DIGITAL
SERVICE
WB
*1 R_DRV 128
2 G_DRV 128
3 B_DRV 128
4 R_BKG 128
5 G_BKG 128
6 B_BKG 128
Please input WB items
(0 - 255)
---
Gain
0: x 0.5, 128: x 1, 255: x1.5
Offset
128: offset 0
7. Using the numbers buttons on the remote, enter the Data
Value for the White Balance setting
(value must be between 1 and 255).
8. Press ENT to WRITE (save) the changes.
9. To exit White Balance Adjustment, press JUMP or OPTIONS
KDL-32EX507/40EX507/46EX507
25
SERVICE ADJUSTMENTS
2-4. RESETTING THE TV TO FACTORY CONDITION
Use the following instructions to restore the User Adjustments
and Channel Memory settings to the preset factory conditions.
1. While holding down the on the Remote Commander,
press the POWER button on the TV Switch Unit of the set.
The set restarts and displays the Initial Setup screen. This
may take several minutes.
2-4-1. RESETTING THE TV TO FACTORY CONDITION USING
SERVICE MODE
1. TV must be in Standby Mode. (POWER off).
2. Press the following buttons on the Remote Commander
within a second of each other:
DISPLAY
Channel
5
Volume
+
POWER
.
3. If necessary, press JUMP or OPTIONS to go to DIGITAL
mode.
4. Press
8
.
“SERVICE” changes to green RST.
5. Press
MUTING .
RST executes the command and displays EXE.
6. Press
0
.
EXE-RST displays green, then red indicating the TV is
writing the data.
7. When the process is complete the green SERVICE text
displays and the LED display as shown below:
TIMER
Standby
POWER
TIMER
Standby
POWER
8. Cycle AC Power (Unplug and Plug AC Cord from the
AC Outlet).
9. The set restarts and displays the Initial Setup screen.
This may take several minutes.
KDL-32EX507/40EX507/46EX507
26
SEC 3. DIAGRAMS
3-1. CIRCUIT BOARDS LOCATION
G2ME (KDL-32EX507 ONLY)
G2HE (KDL-40EX507 ONLY)
GD2 (KDL-46EX507 ONLY)
SWITCH UNIT
HLR
BAL
KDL-32EX507/40EX507/46EX507
27
DIAGRAMS
3-2. BLOCK
DIAGRAM
HDMI1
HDMI1_TMDS
DEBUG I/F
UART2_TXD/RXD
Analog Video
Analog Audio
Digital Video
Digital Audio
UART
I2C
Power
EMMA3TL2
UART0_TXD/RXD
UART1_TXD/RXD
Tcon Board
HDMI2(side)
HDMI3(Side)
HDMI4
HDMI5
Tuner
USB
ETHER
SP OUT
LINE OUT
SPDIF OUT
PC
HDMI2_TMDS
HDMI3_TMDS
HDMI4_TMDS
HDMI5_TMDS
PHY
[MICREL ]
D_IF
HDMI
SW / EQ
[SPADE]
Component
AV3 (Side)
COMP_Y/PB/PR
PC_RGB
Side_CVBS
Video
SW
[CXA2241]
Side_L/R
COMP_L/R
PC_L/R
HDMI1_I2C
HDMI2_I2C
HDMI3_I2C
HDMI4_I2C
HDMI5_I2C
Audio
SW
DAC
AMP
[Inlay]
D Amp
[TAS5707]
LVDS VIDEO
Mimas
[MB91F313]
SPI
H Board
LVDS
EEP
Temp
Sensor
BAL Board
OneNAND
1Gb
PANEL_SCL/SDA
QDL
TCON
PEL2
3a-0/3a-1
PEH
QDL
PEM
2b-1
NLD
SONY Logo
Camera
BD
WiFi
USB
HUB
[NEC]
Eco Switch
TITAN
TS
Presence Sensor
TU_CVBS
TU_L/R
CEC
[MIMAS]
RGB Sensor
SCL2/SDA2
HDMI_SCL/SDA
SCL1/SDA1
SCL0/SDA0
MUXOUT_L/R
HP/LINEOUT_L/R
TVOUT_L/R
SPDIF_OUT
MAIN_CVBS
HDMI_TMDS
DDR2
1Gb x2
RF_TXD/RXD
DIMMER_CTRL
DiSEqC
TS
Blind Touch Key
ARC
㪦㫅㫃㫐㩷㪽㫆㫉㩷㪙㪛㩷㫄㫆㪻㪼㫃㩷
㩿㪠㫅㫋㪼㫉㫅㪸㫃㪀
2b-2
DEVICE_SCL/SDA
TV_TXD/RXD
SW Debug
TCON
SPEL
TCON
㪦㪩
HOTEL CN
JTAG
RS232_TXD/RXD
MS
㪬㪪㪙㪉㪅㪇
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