Sony BDP-S2200 Service Manual ▷ View online
6-5
BDP-S2200
6-4. Video/HDMI section fl owchart
Reproduced Video does not appear right
Power Check
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IC101 (#P217: +3.3V)
IC101 (#P226: +1.2V)
IC101 (#P217: +3.3V)
IC101 (#P226: +1.2V)
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Is Power Supply supplied at IC407?
IC407 (#4: +5V)
Is Power Supply supplied at IC407?
IC407 (#4: +5V)
Is PCONT#1 at IC407 (#1: +3.3V)?
IC407 is NG
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(Replace MB Board)
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or IC101 is NG (Replace MB Board)
HDMISD: IC101 (#P199) : +5V
Replace CN401
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Replace MB Board
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IC101 (#P225/224/223/222/
221/220/219/218)
221/220/219/218)
Change HDMI Cable or TV
Replace CN401
R411/412/413/414/415
/416/417/418 is NG
/416/417/418 is NG
Note: TMDS Signal output normal value varies from +2.6V~+3.2V
Only CN401 and MB board applies in Service part
Check the writing from IC101 for PCONT#1 or IC101 is NG
(Replace MB Board)
YES
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
6-6
BDP-S2200
6-5. FR-1303 Board fl owchart
Does symptom improve when replace
FR-1303
board?
Yes
Which row of keys do not operate?
Reference: Relationship of Buttons and Voltages
OPEN/CLOSE button ->
Key3 does not operate
Input
2.90-3.30
0.00-0.40
KEY0
(S700)
(S703)
Key_OFF
OPEN/CLOSE
KEY3
Key_OFF
Reconnect FFC, if symtoms
donot improve,
FFC
donot improve,
FFC
NG
Does FFC disconnected
CN701
or broken
from
Yes
No
Is there voltage of about 3.3V at pin
6
of
CN701
without pressing the keys?
Yes
Check the potential voltage CN701
pin6 change from +3.3V to near 0V
when pressing the stop button.
pin6 change from +3.3V to near 0V
when pressing the stop button.
FR-1303
board
NG
Reconnect FFC, if symtoms
do not improve, replace
FFC
do not improve, replace
FFC
Does harness disconnected
CN701
or broken
from
Yes
No
No
Yes
Key0 does not operate
No
No
No
Replace MB board
button ->
Key0 does not operate
POWER
Is there voltage of about 3.3V at pin
5
of
CN701
without pressing the keys?
Yes
Check the potential voltage CN701
pin5 change from +3.3V to near 0V
when pressing the stop button.
pin5 change from +3.3V to near 0V
when pressing the stop button.
Reconnect FFC, if symtoms
do not improve,
FFC
do not improve,
FFC
NG
Does harness disconnected
CN701
or broken
from
Yes
No
Yes
Key3 does not operate
No
POWER
Replace MB board
Replace MB board
FR-1303
board
NG
Replace MB board
Replace MB board
6-7
BDP-S2200
6-6. Remote does not operate
Check of +3.3V voltage at IC710 pin1?
No
(MB board)
No
To Power supply flow chart
Yes
No
Check FFC disconnected from
CN701 or broken?
CN701 or broken?
Yes
Check of appearance waveform during
pressing remote control at IC710 pin2
pressing remote control at IC710 pin2
No
Yes
Check of +3.3V voltage at CN392 pin 1?
Check of +3.3V voltage at CN701 pin 1?
No
FFC
NG
FFC
NG
Check of appearance waveform during
pressing remote control at CN392
pin3 (MB board)
pressing remote control at CN392
pin3 (MB board)
Yes
Yes
No
Replace IC710
If symptoms do not improve,
If symptoms do not improve,
Check FFC disconnected from
CN701 or broken?
CN701 or broken?
No
Yes
Yes
Check pattern around IC710
If symptom do not improve,
FR board
If symptom do not improve,
FR board
NG
FR board
NG
FR board
NG
FR board
NG
FR board
NG
Replace MB board
6-8
BDP-S2200
6-7. White LED fl owchart
White LED does not light
Yes
Check +3.3V voltage after R720
No
Yes
No
Check if FFC broken or disconnected from CN701
No
Yes
Reconnect FFC. If symptoms do not improve,
FFC
NG
R720
NG
Check +5V voltage at CN392 pin4?
Yes
Yes
FR Board
NG
.
Is there a voltage of about +5V at emitter Q301
Check +5V voltage at CN701 pin4?
Check pattern around D720(LED),
If symptoms do not improve, FR board
NG
Check polarity of D720(LED)
Is it reverse polarity ?
No
D720 (LED)
NG
No
No
Check Power flowchart
Is there a voltage about
+3.3V at base Q301?
Yes
Yes
Transistor Q301
NG
No
Check IC101 P187
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