1-8-2
E5SK0TR
FLOW CHART NO.8
P-ON+5V (1) is not outputted.
Is 5V voltage inputted to the emitter of Q2606?
Replace IC2640.
Yes
No
Is the "H" signal inputted to Pin(7) of IC2640?
Replace IC2000.
Check D1023, C1018, C1024, C1026, L1003 and
their periphery, and service it if defective.
No
FLOW CHART NO.9
P-ON+10.5V is not outputted.
Is 13V voltage inputted to Pin(2) of IC2640?
Yes
Yes
FLOW CHART NO.6
P-ON+13V-A(-B) is not outputted.
Is 13V voltage supplied to the emitter of Q2603?
Is 12V voltage supplied to the base of Q2603?
Is 4.3V voltage supplied to the base of Q2604?
Replace Q2603.
Check D1023, C1018, C1024, C1026, L1003 and
their periphery circuit, and service it if defective.
Check Q2601 and PWSW4 line and service it if
defective.
Yes
Yes
No
No
Is 4.4V voltage supplied to the base of Q2606?
Replace Q2606.
Check Q2605 and PWSW4 line and service it if
defective.
Yes
No
Check D1011, D1013, D1014, C1019, C1025, and
their periphery, and service it if defective.
No
FLOW CHART NO.7
P-ON+5V (P-ON+5V(2)) is not outputted.
Is 5V voltage supplied to the emitter of Q2604?
Yes
No
Replace Q2604.
Check Q2605 and PWSW4 line and service it if
defective.
Yes
No
Check D1011, D1013, D1014, C1019, C1025, and
their periphery circuit, and service it if defective.
Check D1011, D1013, D1014, C1019, C1025 and
the periphery circuit, and service it if defective.
Is 5V voltage supplied to Pin(3) of IC2601?
Yes
No
FLOW CHART NO.10
P-ON+1.2V is not outputted.
Replace IC2601.
Is the "H" signal inputted to Pin(7) of IC2601?
Replace IC2000.
No
Yes
Содержание BDP7320/F7
Страница 1: ...SERVICE MANUAL BLU RAY DISC PLAYER BDP7320 F7 ...
Страница 3: ...1 1 1 E5SK0SP SPECIFICATIONS ...
Страница 44: ...1 12 4 AV 1 Schematic Diagram E5SK0SCAV1 ...
Страница 45: ...1 12 5 AV 2 Schematic Diagram E5SK0SCAV2 1 NOTE Either IC2001 or IC2002 is used for AV CBA ...
Страница 46: ...1 12 6 AV 3 Schematic Diagram E5SK0SCAV3 ...
Страница 47: ...1 12 7 Multi Audio Schematic Diagram E5SK0SCMA ...
Страница 49: ...1 12 9 E5SK0SCFB Front B LED Schematic Diagram ...
Страница 50: ...1 12 10 T Sensor Schematic Diagram E5SK0SCT ...
Страница 58: ...1 12 18 BD Main 8 Schematic Diagram E5SK0SCBD8 ...
Страница 60: ...1 12 20 BD Main 10 Schematic Diagram E5SK0SCBD10 ...
Страница 64: ...1 12 24 Multi Audio CBA Top View Multi Audio CBA Bottom View BE5S00F01021 ...