Process Control
D014/D015/D078/D079 6-46 SM
Vsg adjustment
Before the gradated patterns are read, the strength of the ID sensor output (LED
PWM) is adjusted to bring the value of Vsg_reg to the specified value.
An abnormal condition is detected when:
Before Vsg adjustment begins, Vsg_reg < 0.5V
After Vsg adjustment, Vsg_reg cannot be adjusted to 4.0±0.2V
Possible Errors at Vsg Adjustment
SC Codes For More Details:
SC400, SC418
See "Process Control Troubleshooting" in "4.
Troubleshooting" in the Venus-C1 (B132/B200) Service
Manual.
SP3821 21, 22, 23
Transfer current adjustment error
Possible Errors with Transfer Current Adjustment
SC Codes For More Details:
SC465 to SC472
See "Process Control Troubleshooting" in "4.
Troubleshooting" in the B132/B200 Service Manual.
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