Explanation Of Main / Drive Pc Board; Main Pcb - Toshiba TLP-X10U Service Manual

7. EXPLANATION OF MAIN / DRIVE PC BOARD

7-1. Main PCB

Caution :
Please do not touch these switches by any means at the time of service
Explanation of each part article of operation
Parts
Explanation of operation
Name
S1
Reset switch for IC101
D2
Check for IC101 operation
S302 Reset switch for IC301
S304 Reset switch for IC301
Check for IC301 operation
D301
DS1 Check for IC41 operation
S302
S304 S304
DS1 DS1
: Button Switch
D301
S1 S1
D2 D2
: LED
LED Display
Standby Operation
2-8
Abnormal
IC101 failure
IC301 failure
IC41 failure