1-9-2
E5J10TR
FLOW CHART NO.7
P-ON+5V (1) is not outputted.
Is 5V voltage inputted to the emitter of Q2606?
Replace Q2607.
Yes
No
Is 11V voltage inputted to the base of Q2607?
Is 12V voltage inputted to the base of Q2602?
Check D1020, D1023, C1018, C1024, L1003 and
their periphery, and service it if defective.
No
FLOW CHART NO.8
FLOW CHART NO.9
P-ON+10.5V is not outputted.
Is 13V voltage inputted to the collector of Q2607?
Yes
Yes
No
Yes
Check D1016, C1020 and the periphery circuit,
and service it if defective.
Check Q2602, D2606,
and their periphery, and
service it if defective.
Check Q2601, D2613,
and PWSW3 line, and
service it if defective.
Is 2.5V voltage supplied to Pin(1) of IC2601?
Yes
No
FLOW CHART NO.10
P-ON+1.2V is not outputted.
Replace IC2601.
FLOW CHART NO.6
P-ON+12V is not outputted.
Is 12V voltage supplied to the emitter of Q2603?
Is the voltage of base on Q2603 lower than the
voltage of emitter on Q2603 when turning the power on?
Replace Q2603.
Check D1011, D1019, C1017, L1005 and
their periphery circuit, and service it if defective.
Check Q2601 and PWSW3 line and service it if
defective.
Yes
Yes
No
No
Is the voltage of base on Q2606 lower than the
voltage of emitter on Q2606 when turning the power on?
Replace Q2606.
Check Q2605 and PWSW3 line and service it if
defective.
Yes
No
Check D1013, D1014, D1015, C1019, C1025,
and their periphery, and service it if defective.
Check D1013, D1014, D1015, C1019, C1025,
and their periphery, and service it if defective.
Is 5V voltage inputted to the emitter of Q2604?
Yes
No
Is the voltage of base on Q2604 lower than the
voltage of emitter on Q2604 when turning the power on?
Replace Q2604.
Check Q2605 and PWSW3 line and service it if
defective.
Yes
No
No
P-ON+5V (2) is not outputted.
Summary of Contents for BDP7200/12
Page 10: ...1 4 1 E5J10IB OPERATING CONTROLS AND FUNCTIONS ...
Page 11: ...1 4 2 E5J10IB ...
Page 40: ...AV CBA Top View BE5J10F01071A 1 11 9 ...
Page 56: ...BE Main 9 10 Schematic Diagram E5J10SCBM9 SMD 1 11 25 ...
Page 57: ...BE Main 10 10 Schematic Diagram E5J10SCBM10 SMD 1 11 26 ...
Page 58: ...BE Main CBA Top View 1 11 27 BE5E00G08016 ...
Page 59: ...BE Main CBA Bottom View 1 11 28 BE5E00G08016 ...
Page 62: ...FE Main 3 5 Schematic Diagram E5J10SCFM3 1 11 31 SMD ...