Sony PMW-300 - Page 94

Error values of diagnosis items ID 0x13
Tip
DPSRAM: AU-357 board
Error value Diagnosis
1 Data：0x55555555
2 Data：0xaaaaaaaa
Error values of diagnosis items ID 0x14
Tip
Serial audio input/output signals of the DSP (IC601) time-division multiplex multiple channels.
• 8 channels (channel 0 to 7) : Pins L1 and P7
The signal is output from IC601 on the AU-357 board (pin number: shown below) and is returned to IC601 through
IC501 (pin number: shown below).
• The output signal from Pin L1 is checked in units of two channels.
Error value Diagnosis
1 Path: Pin L1 → pin P7
Data: 0x55555500
Starting serial input channel: Channel 0
Starting serial output channel: Channel 0
2 Path: Pin L1 → pin P7
Data: 0xaaaaaa00
Starting serial input channel: Channel 0
Starting serial output channel: Channel 0
3 Path: Pin L1 → pin P7
Data: 0x55555500
Starting serial input channel: Channel 2
Starting serial output channel: Channel 2
4 Path: Pin L1 → pin P7
Data: 0xaaaaaa00
Starting serial input channel: Channel 2
Starting serial output channel: Channel 2
5 Path: Pin L1 → pin P7
Data: 0x55555500
Starting serial input channel: Channel 4
Starting serial output channel: Channel 4
6 Path: Pin L1 → pin P7
Data: 0xaaaaaa00
Starting serial input channel: Channel 4
Starting serial output channel: Channel 4
7 Path: Pin L1 → pin P7
Data: 0x55555500
Starting serial input channel: Channel 6
Starting serial output channel: Channel 6
8 Path: Pin L1 → pin P7
Data: 0xaaaaaa00
Starting serial input channel: Channel 6
Starting serial output channel: Channel 6
Error values of diagnosis items ID 0x15
Tip
The signal is input to IC501 (pin M14) on the AU-357 board and is output from IC501 (pin number: shown below) to
IC1700 on the DCP-64 board (pin number: shown below).
PMW-300
3-10