Sony BVE-700A Maintenance Manual page 33

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BVE-700A
7. Board Slot ID test
This item tests Board Slot ID on the CA-67 and OUT-28B boards.
It checks that MODEL_ID PIO#0 is read correctly on the CA-67 board.
It checks that after writing fixed data to the CPLD register, reading the data determines
existence of a board and A_SLOT_ID(0x1c) for OUT-28B is correct.
When the following message appears after running the Manual test, press the Return
key to return to the selection menu.
7.Board Slot ID test ------------------------- !! OK !!
PUSH RETURN KEY
When an error is detected, the ID data and CPLD register contents appear with the NG
display as shown below.
The OUT-28B line does not appear when there is no OUT-28B board (BKE-701A)
attached.
7.Board Slot ID test ------------------------- ?? NG ??
ERROR: CA-67
=f0
ERROR: OUT-28B =00
PUSH RETURN KEY
Faults
When this test is NG, there may be defects on IC1102 on the CA-67 board.
8. FAN/POWER test
This item tests the fan and the power.
When the following message appears after running the Manual test, press the Return
key to return to the selection menu.
8.FAN/POWER test ----------------------------- !! OK !!
PUSH RETURN KEY
When an error is detected, the NG display appears with the name of the signal where the
error occurred on the CA-67 board wiring as shown below.
8.FAN/POWER test ----------------------------- ?? NG ??
ERROR: FAN_ERR_O
ERROR: FAN_EXT_L
ERROR: FAN_PULSE_ERR
ERROR: PS_FAN_ERR1
ERROR: PSEXIST1
ERROR: DCERROR1
ERROR: ACERROR1
ERROR: TEMP_DANGER
ERROR: FUSE+12V
PUSH RETURN KEY
Faults
When this test is NG, there may be defects on IC1102 on the CA-67 board, or there may
be defects on the FAN.
1-25 (E)

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