Chapter 4 COMPONENT REPLACEMENT
4-6
BC-4000 Service Manual No. 085-6693-02
4.4
MAIN BOARD REPLACEMENT
1. Remove the weigh platter.
2. Dismount the front cover of the printer unit by
removing the 2 fixing screws.
Screws
Front cover
3. Remove the 3 screws located on the bottom
of the machine that are fixing the top cover.
4. Remove the screw fixing the top cover of the
printer unit.
Screws
Screw
5. Detach the top cover, and disconnect the
keyboard communication cable.
6. Disconnect all harnesses connecting with
the main board, and dismount the A/D board.
Keyboard communication cable
Connectors
Connector
A/D board
Содержание BC-4000
Страница 12: ...x BC 4000 Service Manual No 085 6693 02 ...
Страница 14: ...Chapter 1 OVERVIEW 1 2 BC 4000 Service Manual No 085 6693 02 1 3 DISPLAY 1 4 KEY SHEET ...
Страница 16: ...memo memo memo memo ...
Страница 84: ...Chapter 2 SETUP MODE 2 68 BC 4000 Service Manual No 085 6693 02 b01 LABEL FORMAT ...
Страница 118: ...memo memo memo memo ...
Страница 122: ...memo memo memo memo ...
Страница 129: ...Chapter 6 Electric Assembly BC 4000 Service Manual No 085 6693 02 6 7 6 7 PS 990 MAIN BOARD CIRCUIT DRAWING ...
Страница 130: ...Chapter 6 Electric Assembly 6 8 BC 4000 Service Manual No 085 6693 02 ...
Страница 131: ...Chapter 6 Electric Assembly BC 4000 Service Manual No 085 6693 02 6 9 ...
Страница 132: ...Chapter 6 Electric Assembly 6 10 BC 4000 Service Manual No 085 6693 02 ...
Страница 133: ...Chapter 6 Electric Assembly BC 4000 Service Manual No 085 6693 02 6 11 ...
Страница 134: ...Chapter 6 Electric Assembly 6 12 BC 4000 Service Manual No 085 6693 02 ...
Страница 135: ...Chapter 6 Electric Assembly BC 4000 Service Manual No 085 6693 02 6 13 ...
Страница 136: ...Chapter 6 Electric Assembly 6 14 BC 4000 Service Manual No 085 6693 02 ...
Страница 137: ...Chapter 6 Electric Assembly BC 4000 Service Manual No 085 6693 02 6 15 ...
Страница 138: ...Chapter 6 Electric Assembly 6 16 BC 4000 Service Manual No 085 6693 02 ...
Страница 139: ...Chapter 6 Electric Assembly BC 4000 Service Manual No 085 6693 02 6 17 ...
Страница 140: ...Chapter 6 Electric Assembly 6 18 BC 4000 Service Manual No 085 6693 02 ...
Страница 141: ...memo memo memo memo ...