Sam4s ER-280 SERIES, Service Manual, Page: 27 / 88

4. Disassembly and Assembly
SAM4S ER-280 SERIES 4-3
4-2 Disassembling the Case Lower Block
4-2-1 Ass’y Main PBA, Fiscal PBA and I/F PBA
1. Separate the ten harnesses( , ,
ⓦ ⓑ
,
ⓑ
,
ⓑ ⓖ
, , , ,
ⓤ ⓤ ⓤ ⓕ
or ,
ⓗ ⓗ
or
ⓨ
) and separate the screw(E7) and remove
the two screws(E16).
2. Lift up the PBA-MAIN PBA(E17) from the CASE LOWER(E24).(page6-8)
2. Lift up the ASS’Y FISCAL PBA(E27) from the CASE LOWER(E24).(page6-8)
3. Separate the harness (
ⓗ
) and Remove the three screws(E12). (page6-8)
4. Lift up the I/F PBA(E13).(page6-8)
4-2-2 Ass’y Trans Power
1. Separate the harnesses( ,
ⓤ ⓟ
) and Remove the two screws(E14). (page6-8)
2. Lift up the TRANS-POWER (E15) from the CASE LOWER(E24).(page6-8)