Nov. 1997 © TOSHIBA
2 - 19
4560/4570 GENERAL
2.4.2
Removal of main PC boards
[A]
Logic PC board (PWA-LGC)
(1) Remove the lower rear cover.
(2) Remove 20 connectors.
(3) Remove the lock supports (4 pcs.)
(4) Remove the logic PC board.
[B]
Power supply PC board (PS-ACC)
(1) Remove the connector bracket (2 screws).
(2) Remove 14 connectors.
(3) Remove 4 screws.
(4) Remove the power supply PC board.
[C]
Lamp regulator PC board (PWA-LRG)
(1) Remove the upper rear cover.
(2) Remove 2 connectors.
(3) Remove the lamp regulator PC board (4 locking
supports).
Locking support
PWA-LGC
PS-ACC
Connector bracket
PWA-LRG
Connector
Connector
Summary of Contents for 4560
Page 210: ...Nov 1997 TOSHIBA 13 43 4560 4570 ADU 13 8 7 Harness connection diagram ...
Page 213: ...4560 4570 ADU 13 46 Nov 1997 TOSHIBA 13 8 9 PC board assembly ...
Page 238: ...Nov 1997 TOSHIBA 14 25 4560 4570 CIRCUIT DIAGRAMS 14 5 Power Supply Circuit PS ACC A 115V ...
Page 239: ...4560 4570 CIRCUIT DIAGRAMS 14 26 Nov 1997 TOSHIBA B 230V ...
Page 243: ...Nov 1997 TOSHIBA 16 1 4560 4570 PC BOARD 16 PC BOARD ASSEMBLY 16 1 PWA LGC ...
Page 244: ...4560 4570 PC BOARD 16 2 Nov 1997 TOSHIBA 16 2 PWA PNL ...
Page 245: ...Nov 1997 TOSHIBA 16 3 4560 4570 PC BOARD 16 3 PWA KEY1 16 4 PWA KEY2 ...
Page 246: ...4560 4570 PC BOARD 16 4 Nov 1997 TOSHIBA 16 5 PWA ERS ...
Page 247: ...Nov 1997 TOSHIBA 16 5 4560 4570 PC BOARD 16 6 PS ACC A 115V ...
Page 248: ...4560 4570 PC BOARD 16 6 Nov 1997 TOSHIBA B 230V ...
Page 249: ...Nov 1997 TOSHIBA 16 7 4560 4570 PC BOARD 16 7 PS HVT ...
Page 342: ...4560 4570 RADF 18 84 Nov 1997 TOSHIBA 18 16 2 Control PC board circuit PWA F LGC 770 ...
Page 343: ...Nov 1997 TOSHIBA 18 85 4560 4570 RADF 18 16 3 Harness connection ...