Sony BDP-A6000 Service Manual ▷ View online
9-8
BDP-A6000
Optical Block Unit (BU) IOP check flow (zz) ~ [Before BU Replacem
]
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BDP-S790 can play the BD-disc
BLX-104
lay the DVD/CD-disc
Check Drive Power Supply
Check
PS301, PS302
Replace PS when open
Check / replace the FFC cable, then check
BDP-
S790
operates normally
OPT-007 FFC cable (1-839-585-11)
SPD-007 FFC cable (1-839-582-11)
Check the Optical Block Unit (BU) by
service mode. (Flowchart zz)
BU IOP is OK?
Replace the Optical Block Unit (BU)
Optical Block Unit (BU) replace
(Flowchart yy)
OK
Optical Block or BU no problem
DVD: HLX-513
CD: HLX-A1
CD: HLX-A1
NO
YES
NO
YES
YES
NO
NO
YES
NO
YES
Inside *Service Mode Menu
Select [8] Drive
Inside *Drive
Select [7] OP Check Menu
Inside *OP Check Menu
Select [2] dIOP then press 'ENTER'
Specification dIOP
BD:
6mA
DVD, CD:
9mA
IOP out of specification need BU
replacement
Optical Block Unit (BU) replace
(Flowchart yy)
AC Power OFF
NO
YES
Remove the defective BU from Loading
Assy and also remove BU insulator (4pcs)
Unpack new BU and take OP Data
Barcode photo by camera
Assemble BU with Insulators to Loading
Assy (tighten screw with 2kgf)
Decode the OP Data Barcode photo using
BDPRdec.exe
BDPRdec.exe
and save the test data to
USB memory
(File Name: BuData.txt)
Enter Service Mode and insert USB
memory to USB connector
Select [8] Drive -->
Select [1] Drive OP data Write
Press ENTER
After Finishing ReWrite OP data
--> Turn AC Power OFF
And confirm dIOP by select [7] OP Check
Menu to verify IOP in specification
IOP in specification --> Turn AC Power
OFF
Turn Power ON and check playback
performance using BD, DVD and CD
BLX-104
DVD: HLX-513
CD: HLX-A1
CD: HLX-A1
The following cases need OP Data Write:
(1) Replace BU (MB is original)
(2) Replace MB (BU is original)
(3) Replace both BU and MB
(2) Replace MB (BU is original)
(3) Replace both BU and MB
JIG requirement
Digital camera (with macro mode)
Barcode decoder (BDPRdec.exe)
installed in jig
PC's (jig purpose)
USB memory
ESD free work bench
Barcode decoder (BDPRdec.exe)
installed in jig
PC's (jig purpose)
USB memory
ESD free work bench
Drive flowchart
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+
Q303 Pin 6: 12V
IC307 Pin 1: 5V
Select Mode : 1 or 2
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BDP-S790 can p
Enter Service Mode
AC Power ON
Press [Display]--> [0]-->[2]-->[1]-->[SUBTITLE]
by Remote Commander
9-9
BDP-A6000
Fan flowchart
FAN ERR display appears on the VFD
Enter the Service Mode and turn on the fan
from the IFcon menu
from the IFcon menu
Is the voltage of CN1701 pin2 on the order
of 10V?
of 10V?
No
Disconnect the harness from the fan that is
inserted in CN1701 and take the voltage
inserted in CN1701 and take the voltage
No
Is the voltage of IC1701 pin2 on the order of
3.3V?
3.3V?
No
Is the connection between IC1701 pin2 and
IC1302 pin58 broken? Also check whether
IC1302 pin58 broken? Also check whether
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Y
Is the fan roating?
No
.)
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Yes
Is FanState of the Service Mode screen set
to ON?
to ON?
No
Disconnect the harness from the fan that is
inserted in CN1701 and short pins 1 and 2
together.
Does FanState of the Service Mode screen
go ON?
inserted in CN1701 and short pins 1 and 2
together.
Does FanState of the Service Mode screen
go ON?
No
Is the connection between IC1701 pin2 and
IC1302 pin58 broken?
Also check whether the trace is bridged with
the adjacent one.
IC1302 pin58 broken?
Also check whether the trace is bridged with
the adjacent one.
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Y
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Check whether something is caught in the
fan blades. If there is nothing there, replace
fan blades. If there is nothing there, replace
Replace the fan.
the trace is bridged with the adjacent one.
9-10
BDP-A6000
Ethernet flowchart
Cannot connect with the network, cannot
update through the network
update through the network
Is the LAN cable plugged in properly?
No
Plug in the LAN cable firmly
Yes
Yes
Is the LED of the hub router lit?
(LINK LED)
(LINK LED)
No
Is power supplied to the MB board?
No
To Power Supply (System) flowchart
Yes
Yes
Replace the MB board.
Are the network settings of the menu
correct?
correct?
No
Make the correct network settings.
Yes
Replace the MB board
9-11
BDP-A6000
WLAN flowchart
Is the unit connected to the Network
correctly?
correctly?
Connect the unit to the netwiork by
“XMB” – “Setup” – “Network Setting” – “Internet Settings” – “Wireless Setup(builtt-in)”
“XMB” – “Setup” – “Network Setting” – “Internet Settings” – “Wireless Setup(builtt-in)”
Turn off then turn on with service mode
Is hardware information of WLAN module
appeared on the screen?
Check as follow
[1] Diag Menu
Category : WirelessLAN Test
(1)Show WLAN HwInfo
appeared on the screen?
Check as follow
[1] Diag Menu
Category : WirelessLAN Test
(1)Show WLAN HwInfo
No(*1)
Is cable between Hub and MB
wired correctly?
wired correctly?
Correct the wiring between
WLAN module and MB
WLAN module and MB
Replace the WLAN module
(RF part of the WLAN module seems to
be defective)
(RF part of the WLAN module seems to
be defective)
View network status by
“XMB” – “Setup” – “Network Setting” – “Internet Settings” – “View Network Status”
“XMB” – “Setup” – “Network Setting” – “Internet Settings” – “View Network Status”
Finish
Is the unit connected to the Network
correctly?
correctly?
Finish
a) Replace the cable
or
b) If the cable is already
replaced, replace the
WLAN module
WLAN module
Turn on with normal mode
Cannot connect with the wireless network
No
No
No
Yes
Yes
Yes
Yes
Click on the first or last page to see other BDP-A6000 service manuals if exist.