Harman Kardon AVR145/230, Руководство по обслуживанию

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14 MAIN PCB ASS’Y (38-1) REMOVAL
1. Remove the Top-cabinet, referring to the previous step 1.
2. Remove the Tuner module (42), referring to the previous step8.
3. Remove the Video PCB (41) referring to the previous step9.
4. Remove the I-Pod PCB (39-2), referring to the previous step 10.
5. Remove the RS232 PCB (37-7), referring to the previous step 11.
6. Remove the Input PCB (39-1), referring to the previous step 12.
7. Remove the AC Cord(35) on the Main PCB (38-1)
8. Disconnect the lead wire (BN90-2P) on the Main PCB (38-1) from connector (CN86) on Moms PCB (37-4).
9. Disconnect connector (CN91-3P) on the Main PCB (38-1) from lead wire of the Power Trans (36)
10. Disconnect the lead wire (BN89-2P) on the Main PCB (38-1) from connector (CN89) on Regulator PCB (A)(40-2).
11. Disconnect the lead wire (BN19-3P,BN20-4P) on the Main PCB (38-1) from connector (CN19-3P,CN20-4P) on TRANS PCB (40-4).
12. Remove 11screws (S13-1EA, S4-2EA, S6-2EA, S8-6EA) and then remove the Main PCB ASS’Y (38-1).
AVR145
harman/kardon
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