Excellent printing quality.
A complete and very usefull service manual with all details.
GREAT SERVICE AT VERY LOW PRICE!
A++
Text excerpt from page 13 (click to view)
Pin No.
44 45 46 47 48
Pin Name
POWER ON B.LIGHT CTRL SERVICE MODE BATT CHECK BS/ MODE
I/O
O O I I I
Description
System power supply control output terminal. DC/DC circuit control output terminal. (Not used) Service mode switching input terminal. Hold switch input terminal. BLS/REV mode switch input terminal.