Philips MC-77/22 Service Manual page 13

SERVICE POSITIONS & REPAIR HINTS
1) During repair it is possible to disconnect the ECO6
Tuner board, ETF8 Tape Module and/or 3DTC Module
completely unless the fault is suspected to be in that
area.
This will not affect the performance of the rest of the set.
2) Use Service position A for repairs on Combi or Mains
Board.
3) Use Service position B for repairs on Tuner or 3DTC
electronic.
Service position A
Service position B
3-3
4) Use Service position C for repairs on the ETF8 Tape
module.
Note: The flex cables are very fragile, care should be
taken not to damage them during repair. After
repair, be very sure that the flex cables are
inserted properly into the flex sockets before
encasing, otherwise faults may occur.
Service position C
Access to copperside
Service position D
3-3