56
VSX-1022-K
1
2
3
4
A
B
C
D
E
F
1
2
3
4
2. Notes on Ground Points Connection
During repair, before checking the MAI
N
Assy, etc., with the rear chassis removed, be sure to connect the
G
N
D terminal of the main capacitor to the back chassis (speaker chassis), as shown below, then connect the
power cord.
Without grounding connection, the protection circuit will be activated.
After repairing, be sure to remove the ground wire before reassembling.
[Note]
MAI
N
Assy (SIDE B)
Back chassis
G
N
D wire
(Be sure to disconnect the G
N
D wire
before reassembly.)
Main capacitor G
N
D
Speaker chassis
Содержание VSX-1022-K
Страница 11: ...11 VSX 1022 K 5 6 7 8 5 6 7 8 A B C D E F ...
Страница 15: ...15 VSX 1022 K 5 6 7 8 5 6 7 8 A B C D E F S HP ASSY C MAIN ASSY B AMP7 ASSY P F USB ASSY ...
Страница 17: ...17 VSX 1022 K 5 6 7 8 5 6 7 8 A B C D E F S HP ASSY C MAIN ASSY Y B AMP5 ASSY P F USB ASSY ...
Страница 22: ...22 VSX 1022 K 1 2 3 4 A B C D E F 1 2 3 4 4 6 D MAIN BLOCK DIAGRAM 1 2 D D MAIN ASSY ADV7181CBSTZ ...
Страница 23: ...23 VSX 1022 K 5 6 7 8 5 6 7 8 A B C D E F ...
Страница 24: ...24 VSX 1022 K 1 2 3 4 A B C D E F 1 2 3 4 4 7 D MAIN BLOCK DIAGRAM 2 2 D D MAIN ASSY IC9204 DM860A ...
Страница 25: ...25 VSX 1022 K 5 6 7 8 5 6 7 8 A B C D E F IC9204 DM860A UPD78F1167AGF ...
Страница 26: ...26 VSX 1022 K 1 2 3 4 A B C D E F 1 2 3 4 4 8 CPU BLOCK DIAGRAM E CPU ASSY ...
Страница 27: ...27 VSX 1022 K 5 6 7 8 5 6 7 8 A B C D E F ...
Страница 28: ...28 VSX 1022 K 1 2 3 4 A B C D E F 1 2 3 4 4 9 VIDEO BLOCK DIAGRAM F VIDEO ASSY ...
Страница 29: ...29 VSX 1022 K 5 6 7 8 5 6 7 8 A B C D E F ...
Страница 30: ...30 VSX 1022 K 1 2 3 4 A B C D E F 1 2 3 4 4 10 POWER SUPPLY BLOCK DIAGRAM C MAIN ASSY W STBY ASSY ...
Страница 31: ...31 VSX 1022 K 5 6 7 8 5 6 7 8 A B C D E F ...
Страница 71: ...71 VSX 1022 K 5 6 7 8 5 6 7 8 A B C D E F ...
Страница 87: ...87 VSX 1022 K 5 6 7 8 5 6 7 8 A B C D E F B 2 2 B 1 2 SL Audio Signal Route Surround L ch SL SL SL ...
Страница 129: ...129 VSX 1022 K 5 6 7 8 5 6 7 8 A B C D E F ...
Страница 139: ...139 VSX 1022 K 5 6 7 8 5 6 7 8 A B C D E F C SIDE B CN3 CN2 CN1 CP3 CP1 ...