29
8.5 –
REPAIR PROCEDURE FLOWCHART - SAP CIRCUIT
Check or replace
IC490/R120/R109
Check or
replace
IC101 / C404
WITHOUT
SAP
Check: IC101 pin 28
signal.
OK ?
Check: IC430 pin 4
signal.
OK ?
Check: IC101 pin 8
signal.
OK ?
Check: IC430 pin 2
signal.
OK ?
Check or replace
IC430/R434/IC401
IC1401/Q410/Sp.
Check or replace
R126I / C101
Check or replace
Q430/ C432 / R433
No
No
No
No
Yes
Yes
Yes
Yes
Check or replace
C409 / IC101
Yes
No
Check: IC490 pin
13 signal.
OK ?
Summary of Contents for CR14300
Page 11: ...13 5 2 BLOCK DIAGRAM OF IC 101 TDA9380 ...
Page 12: ...14 5 3 BLOCK DIAGRAM OF IC 490 BU4052 ...
Page 14: ...16 5 6 BLOCK DIAGRAM OF IC 450 STEREO DECODER ...
Page 15: ...17 5 7 BLOCK DIAGRAM OF IC 430 LMC568 PLL SAP ____________________________________________ ...
Page 64: ......
Page 65: ......