Sony KD-55X9000A Service Manual ▷ View online
2) Internal Wireless Network malfunction
Wireless Network
on the TV
Is the radio field
Strength too weak
or even No signal?
or even No signal?
Access Point
Bxx Board
Error Message appear
when the Wireless
Network is selected?
Hardware defect suspected.
Go to the next page
3) USB Wireless Network malfunction
Wireless Network
on the TV
Is the radio field
Strength too weak
or even No signal?
or even No signal?
Access Point
Bxx Board
Error Message appear
when the Wireless
Network is selected?
USB Dongle
No
Yes
No
No
Yes
Yes
No
Yes
*1
125
TROUBLE SHOOTING
KD-55/65X9000A(CH)
From previous page
OK
Check harness
connection is OK
between HW and Bxx
connection is OK
between HW and Bxx
Loose harness
NG
OK
Connect properly
Change
Wi-Fi module
Wi-Fi module
NG
NG
Change Bxx board
HW board
OK
Wi-Fi module
OK
If Wi-Fi malfunction happens,
•
•
Wi-Fi module
•
HSC board
•
Harness between HSC and Bxx
•
Bxx board
are suspected.
NG
Change HW board
NG
Change harness
between Bxx board
and HW board
between Bxx board
and HW board
Main Harness
OK
*1
KD-55/65X9000A(CH)
126
TROUBLE SHOOTING
001 OP
000 VERS
000 VERS
<MAIN>
<EXT>
DM0.001JPA
WF: 3.0.0.1021
WF0.300W00AA WF: --------
DF2.070W00AA
DF2.070W00AA
FD: 0.003
YM0.619W00AA
BT:
M4.922C
1.2.14.848
(DM0.0J00AA)
DD0.320W00AA
PK0.320W00AA
AM0.030JP
DD0.320W00AA
PK0.320W00AA
AM0.030JP
MID: 04A3B50F
PID: 0F051040
PNL:
DQ3Y400LN0101
PID: 0F051040
PNL:
DQ3Y400LN0101
BT Version info.
Service Menu
One Touch Remote doesn’t work
Or
3D-glasses (Active) doesn’t work
Confirm
One Touch Remote malfunction trouble shooting flow
Or
3D-glasses (Active) malfunction trouble shooting flow
BT version check
in Service Menu
in Service Menu
Ver info.
can be read
can be read
OK
Check harness
connection is OK
between HSF and Bxx
connection is OK
between HSF and Bxx
Loose harness
NG
OK
Connect properly
Ver = --------
Change BT module
NG
NG
Change Bxx board
HSF board
OK
BT module
OK
If Bluetooth malfunction happens,
•BT module
•HSC board
•Harness between HSC and Bxx
•Bxx board
are suspected.
•BT module
•HSC board
•Harness between HSC and Bxx
•Bxx board
are suspected.
NG
Change HSF board
Change harness
Between Bxx board
and HSF board
Between Bxx board
and HSF board
Main Harness
OK
NG
4) Bluetooth malfunction
KD-55/65X9000A(CH)
127
TROUBLE SHOOTING
KD-55/65X9000A(CH)
128
SEC 4. DIAGRAMS
4-1. BLOCK DIAGRAM
HW
HSF
TCON
TCON
NVM
SW
NVM
NVM
TCON
NVM
TCON
NVM
TCON
Gamma
Mega Mac
TS
AYU2
(CXD4741)
Brownie
GPX
Tuner
Demodu.
B
Temp
CV
Comp
Comp
Tuner
CI/ CI+
E
VBO4
VBO3
A
ETHER
Video
HDMI
1/2/3
1/2/3
Deneb
300
USB1
USB_DP_0
2K60
2K60
2K120
4K30
4K60(4:2:0)
2K120
4K30
4K60(4:2:0)
2K120
4K30
4K60
4K60
CXD4746
(Scorpio)
(Scorpio)
DDR3
DDR3
1GB
2K30
1.2V (Scorpio Core)
1.5V (FRC(L) DDR)
1.5V (FRC(R) DDR)
1.5V (Scorpio DDR)
1.8V (Scorpio/FRC IO)
1.5V (FRC(R) DDR)
1.5V (Scorpio DDR)
1.8V (Scorpio/FRC IO)
3.3V (Scorpio/FRC IO)
2.5V (FRC PLL)
I2C_D
POW_EN0
POW_EN1
DC/DC
GPIO_35
GPIO_24
LOCKN2
LOCKN1
HTPDN2
HTPDN1
VBO0
VBO1
VBO2
GPIO41
Power Board(G6)
LD_STBY
VSYNC_MON
GPIO_25
BE_MUTE
BE_RESET
X_WP
(FRAME_ID_0)
GPIO4
VBO0
VBO1
VBO2
VBO3
VBO4
VBO5
VBO6
VBO7
VBO8
VBO9
VBO10
VBO11
VBO12
VBO13
VBO14
VBO15
LOCKN
HTPDN
NT72314
(Master)
THCV216
THCV216
THCV216
THCV216
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
LVDS
DDR3
DDR3
2GB
VBO0
VBO1
VBO2
VBO3
VBO4
VBO5
VBO6
VBO7
AO LVDS
AE LVDS
BO LVDS
BE LVDS
LOCKN
HTPDN
NT72314
(Slave)
VBO1
VBO2
VBO3
VBO4
VBO5
VBO6
VBO7
VBO0
SPI_MEMC
SPI_LDC
IIC
RST
LOCKN
LOCKN
LOCKN
FRC_RESET
Flash
16MB
Flash
16MB
DDR3
Flash
8MB
TCON_ON/PANEL_PWR
X_WP
AUOA_MCK
Amp
AUOA_DAT0
AUOA_LRCK
AUOA_BCK
ERR
SP_DET
AUOA_DAT1
MUTE_SPHPLO
KD_AD1
FRC_RESET (GPIO_22)
FRC_BS0 (GPIO_0)
KD_AD2
BT
UART
ENT_SYNC
RST
WOL
WiFi
USB
Amp
I2C_C
MAIN_PWR
AC_MON
TCON_ON
ACT_STBY
BACKLIGHT_ON
BL_ERR
STBY 3.3V
12.5V
1Gb
1Gb
1Gb
DDR3
2GB
NAND
8GB
PowerBoard
(55":G7 / 65":G8)
LD
LD
EL_TIM0
CX
Deneb
300
HDMI4
RESET_X
CV_INT
CV_DET
FRC_BS0
4p
SPI
READY
EMIT
RESET
RESET
LD_STBY
LD_VLED
LD_VLED
2K60
2K120
4K30
4K60(4:2:0)
2K120
4K30
4K60(4:2:0)
LV
DS
51p
LV
DS
41p
20p
EMT_SYNC
HUS
USB
HUB
HUB
USB2
USB3
USB_DP_1
X_BT_KEY_WAKE
KEY_AD
LED
LED_PWM_R/G/B/W
HIF
Sircs
Opt Sens.
SIRCS
OPT_SENS_AD
HP/LineOut LR
RST
F1 51p
RJ4
5
SC 50p
