Sony KDL-55W950B / KDL-55W955B / KDL-55W957B / KDL-65W950B / KDL-65W955B Service Manual ▷ View online
RB2G
CHASSIS
W950B/ W955B/ W957B/ M25B
`
SELF CHECK
002 MAIN_POWE ------------ ------------ ------------ 00
003 AFE_I2C ------------ ------------ ------------ 00
003 DC_ALERT ------------ ------------ ------------ 00
003 AUD_PROT ------------ ------------ ------------ 00
003 HDMI_EQ ------------ ------------ ------------ 00
003 TU_DEMOD ------------ ------------ ------------ 00
003 AFE_SPI ------------ ------------ ------------ 00
004 VLED ------------ ------------ ------------ 00
004 LD_ERR ------------ ------------ ------------ 00
005 TCON_ERR ------------ ------------ ------------ 00
005 P_ID_ERR ------------ ------------ ------------ 00
006 BACKLITE ------------ ------------ ------------ 00
007 TEMP_ERR 120823132523 ------------ ------------ 01
007 FAN_ERR ------------ ------------ ------------ 00
008 VPC_WDT ------------ ------------ ------------ 00
008 MEPS_WDT ------------ ------------ ------------ 00
008 HOST_WDT ------------ ------------ ------------ 00
008 STBY_WDT ------------ ------------ ------------ 00
008 AFE_WDT ------------ ------------ ------------ 00
003 AUD_PROT ------------ ------------ ------------ 00
003 HDMI_EQ ------------ ------------ ------------ 00
003 TU_DEMOD ------------ ------------ ------------ 00
003 AFE_SPI ------------ ------------ ------------ 00
004 VLED ------------ ------------ ------------ 00
004 LD_ERR ------------ ------------ ------------ 00
005 TCON_ERR ------------ ------------ ------------ 00
005 P_ID_ERR ------------ ------------ ------------ 00
006 BACKLITE ------------ ------------ ------------ 00
007 TEMP_ERR 120823132523 ------------ ------------ 01
007 FAN_ERR ------------ ------------ ------------ 00
008 VPC_WDT ------------ ------------ ------------ 00
008 MEPS_WDT ------------ ------------ ------------ 00
008 HOST_WDT ------------ ------------ ------------ 00
008 STBY_WDT ------------ ------------ ------------ 00
008 AFE_WDT ------------ ------------ ------------ 00
009 TU_BOARD ------------ ------------ ------------ 00
010 EMIT_ERR ------------ ------------ ------------ 00
00081-000671-00088 0000000000000570-0000000000000132
010 EMIT_ERR ------------ ------------ ------------ 00
00081-000671-00088 0000000000000570-0000000000000132
37
Service Adjustment
Self Diagnosis Display [Part i)
Format of error time stamps
YYMMDDhhmmss (in UTC)
Example:
120823132523 -> Aug 23 2012 13:25:23 UTC
* Only when time is set, an error timestamp is saved.
YYMMDDhhmmss (in UTC)
Example:
120823132523 -> Aug 23 2012 13:25:23 UTC
* Only when time is set, an error timestamp is saved.
Error history clear
<8> -> <0>
Panel operation time clear
<7> -> <0>
<8> -> <0>
Panel operation time clear
<7> -> <0>
*Following error is invalid in RB1.
- FAN_ERR
- EMIT_ERR
- TCON_ERR
- FAN_ERR
- EMIT_ERR
- TCON_ERR
•Panel Operation Time is recorded every
30 min, but Total Operation Time is
recorded every 1 hr. Therefore, the panel op.
time might become larger than the total op.
time.
30 min, but Total Operation Time is
recorded every 1 hr. Therefore, the panel op.
time might become larger than the total op.
time.
Smart Core Red
LED blinking count
LED blinking count
Error Naming
Error count
Total Operation Time
[hr] – Boot Count –
Panel Operation Time
[hr]
[hr] – Boot Count –
Panel Operation Time
[hr]
Count of writing to NAND device:
As vfat partition– As ext4 partition
As vfat partition– As ext4 partition
Self Diagnosis Display (Part ii)
USB dongle:
1. When no Wi-Fi USB dongle is connected, NA is displayed.
2. If you insert/disconnect Wi-Fi USB Dongle during Self Diagnosis Display, press <1> -
> <4> on remote commander to refresh MAC address displayed on “USB dongle”.
- Alternatively, you can re-display Self Diagnosis Display to update the information.
1. When no Wi-Fi USB dongle is connected, NA is displayed.
2. If you insert/disconnect Wi-Fi USB Dongle during Self Diagnosis Display, press <1> -
> <4> on remote commander to refresh MAC address displayed on “USB dongle”.
- Alternatively, you can re-display Self Diagnosis Display to update the information.
Error
timestamp
for last
recorded
error
timestamp
for last
recorded
error
Error
timestamp
for second
last
recorded
error
timestamp
for second
last
recorded
error
Error
timestam
p for 3rd
last
recorded
error
timestam
p for 3rd
last
recorded
error
`
Model Name : KDL-46W90AA
Serial Number : --------
Package Number : PKG0.280JPA
Wired MAC : 30:F9:ED:04:2C:17
Wireless MAC : F0:F0:02:AA:82:DA
USB dongle : N/A
<MAIN> <EXT>
DM1.301JPA WF:2.0.0.99
WF1.003W00AA WF:0B
DF1.001W00AA FD:-.---
YM1.010W00AA BT:1.2.14.848
M4.992C
DM1.301W00AA
DD1.016W00AA
PK1.016W00AA
AM01.300JP
MID:1C117081
Wired MAC : 30:F9:ED:04:2C:17
Wireless MAC : F0:F0:02:AA:82:DA
USB dongle : N/A
<MAIN> <EXT>
DM1.301JPA WF:2.0.0.99
WF1.003W00AA WF:0B
DF1.001W00AA FD:-.---
YM1.010W00AA BT:1.2.14.848
M4.992C
DM1.301W00AA
DD1.016W00AA
PK1.016W00AA
AM01.300JP
MID:1C117081
PID:04020000
PNL:LC470EUF-FFP1
PNL:LC470EUF-FFP1
Main CPU
information
information
External module
information
information
MAC address
of Wi-Fi USB
dongle.
dongle.
RB2G
CHASSIS
W950B/ W955B/ W957B/ M25B
TUS BOARD(OTHERS)
TUW BOARD(JAPAN)
TUW BOARD(JAPAN)
G1A
BOARD
BOARD
BAX BOARD
** SMART CORE BLOCK
*LD BOARD
38
5-1.CIRCUIT BOARD LOCATION
Diagrams
SECTION 5
DIAGRAMS
5-1-1. KDL-55W*B
<** SMART CORE BLOCK >
SWITCH UNIT
BT
MODULE
MODULE
CARD,
WIRELESS
LAN
WIRELESS
LAN
HSC2-S
MOUNT
MOUNT
5-1-2. KDL-65W*B
TUS BOARD
G2A
BOARD
BOARD
BAX
BOARD
BOARD
** SMART CORE BLOCK
LD BOARD
SWITCH UNIT
RB2G
CHASSIS
W950B/ W955B/ W957B/ M25B
39
5-2. Block Diagram
Diagrams
5-2-1. HT model (AEP based)
Ayu2
USB HUB
GL850G
HDMI
HDMI×4
SPDIF
USB2.0×
1-2
1-2
HP
L/R Out
L/R Out
TS
Key
GPIO SIRCS
USB2.0
Ether
PHY
OptSens
Brownie
WiFi
Bluetooth
USBx2
Ether
HDMI
/ MHL
/ MHL
SP
2ch
2ch
I2S
eMMC
4GB
Sircs
CI/CI+
GPIO
GPIO
AMP
HDMI
S-TS x2
P-TS SD
Video
I2S x2
IF
DDR3
2GB (4Gb×4)
UART
LED
HDD
AMP
75Ω
TUS_AEP
EQ SW
Sil9589
(5ch)
USB HUB
GL850G
Camera
Mic
BAX_VXO
Audio
P-AMP
(TAS5731)
Audio
P-AMP
(TAS5731)
VbyOne
: New device
120Hz
FPR 3D
FPR 3D
VbyOne
/120Hz
/120Hz
RB2G
CHASSIS
W950B/ W955B/ W957B/ M25B
40
5-2. Block Diagram
Diagrams
5-2-2. HT model (TW Based)
Ayu2
USB HUB
GL850G
HDMI
HDMI×4
SPDIF
USB2.0×
1-2
1-2
HP
L/R Out
L/R Out
TS
Key
GPIO
SIRCS
USB2.0
Ether
PHY
OptSens
Brownie
WiFi
Bluetooth
USBx2
Ether
HDMI
/ MHL
/ MHL
SP
2ch
2ch
I2S
eMMC
4GB
Sircs
CI/CI+
GPIO
GPIO
AMP
HDMI
S-TS x2
P-TS
SD
Video
I2S x2
IF
DDR3
2GB (4Gb×4)
UART
LED
HDD
TUS_TW
EQ SW
Sil9589
(5ch)
USB HUB
GL850G
Camera
Mic
BAX_VXO_AVS
Audio
P-AMP
(TAS5731)
Audio
P-AMP
(TAS5731)
VbyOne
: New device
120Hz
FPR 3D
FPR 3D
VbyOne
/120Hz
/120Hz
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