Is the power 3.3V input to Pin (3) of P5003?
Is the socket of SC5102 inserted?
YES
YES
YES
YES
YES
OK
Is the power 1.5V output to Pin (3) of
IC5004?
Is voltage of R5101/5102 3.3V?
Is voltage of Pin (3) of P5003 (RESET
SW)3.3V?
Check that solder of the IC5003 (32MB
flash memory) is not wet.
Replace the IC5003 (flash memory) or re-
upgrade version of the soft.
Check which is the cause, the PC PWB or
Main PWB.
(Disconnect SC5102/P5003 and check
impedance of Gnd-3.3V is about 8.9kΩ)
Reinsert the socket.
The power Reg IC5003 may be damaged
or IC5001/5201 may be defective.
(Impedance of Gnd-1.5V is about 700
Ω
)
The solder bridge at SC5102 or defect of
IC5001 may be occurring.
(Impedance of Gnd-1.5V is about 19.5k
Ω
)
R5102 is defective.
Repair the corresponding places.
NO
NO
NO
NO
NO
NG
1
Especially,
check that Pins
(1)(24)(25)(48)
is not wet.
See Page 36
NO
NO
Change R2593/2594/2595/2596 in
the AV PWB from 100
Ω
into 47
Ω
.
Recorded movies have spluttering
noise.
Movies are played at slow rate.
YES
YES
Check the connector of P5003.
Check that the clock of I2S line is
installed in AV-SUB-PWB - AV-
PWB-PC Card.
On switching inputs, add R5041
10k
Ω
to take measures for noise.
2
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