Read Sony BDP-BX110 / BDP-BX310 / BDP-S1100 / BDP-S3100 Service Manual online
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1-15
BDP-S1100/BX110/S3100/BX310
1-4 .DRIVE REPAIRING
1-4-1. Preparation
•
ESD Measures
It is necessary to check the working space ESD condition
before starting the Drive Part (BU) repairs
The ESD-resistance of BD Laser is weaker than DVD/CD Laser
To prevent ESD destruction, please make sure the working
space and human ESD.
It is necessary to check the working space ESD condition
before starting the Drive Part (BU) repairs
The ESD-resistance of BD Laser is weaker than DVD/CD Laser
To prevent ESD destruction, please make sure the working
space and human ESD.
1-4-2. Checking Flow ~ Drive (BU) section ~
BDP-S1100/BX110/S3100/
BX310
can play the BD-disc
BDP
can play the DVD/CD-disc
Check Drive Power Supply
IC210 Pin 3: 5V
Q211 Pin 6: 12V
Check / replace the FFC cable, then check
BDP-S1100/BX110/S3100/BX310
operates normally
OP FFC cable (1-846-389-11)
OK
Check PS201, PS202
Replace PS when open
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)
BLX-104
Drive fl owchart
DVD: HLX-513
CD: HLX-A1
CD: HLX-A1
Optical Block Unit or BU No problem
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