Graco TI12552a - Color Change Board Diagnostics

Troubleshooting
30 312780K
Color Change Board Diagnostics
See FIG. 13 and Table 5 to troubleshoot the color change board. Also see the System Electrical Schematic on
pages 34 and 35. To replace the color change board, see manual 312787.
F
IG. 13: 256172 Color Change Board
J8, Pin 1
J9, Pin 1
J14, Pin 1
J15, Pin 1
D45
D36
D46
D37
D44
D8
D29
D35
D41
D31
D9
J16, Pin 1
J10, Pin 1
D34
D43
D39
D32
D38
D28
D30
D27
D33
D10
J7 J11
F1 (Fuse)