Panasonic GPH5D Troubleshooting Manual page 64

The waveforms listed below must be checked at connector SC21 of the SC-
Board.
CN SC21, Pin 2
1ms / div, 0.2V
CL
CN SC21, Pin 6
1ms / div, 0.2V
SID
CN SC21, Pin 9
1ms / div, 0.2V
CPH
CN SC21, Pin 3
1ms / div, 0.2V
CLK
CN SC21, Pin 7
1ms / div, 0.2V
SCSU
65
CN SC21, Pin 4
1ms / div, 0.2V
SIU
CN SC21, Pin 8
1ms / div, 0.2V
CPL