Pin Connection - Samsung MX-F870 Service Manual

5.10.1. Pin Connection

1) CNM852
VFD/CD Voltage Supply
Pin No. Signal
1 DGND
2 -VP
3 -VFD
4 +VFD
5 B-5V
6 MGND
7 P-ON
8 M+12V
9 DGND
10 ST5.5V
11 ST5.5V
12 VARI_SMPS
2) CNM851
AMP Voltage Supply
Pin No. Signal
1 -63V
2 -63V
3 -63V
4 -63V
5 -63V
6 SGND
7 SGND
8 SGND
9 SGND
10 SGND
11 +63V
12 +63V
13 +63V
14 +63V
15 +63V
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5. PCB Diagram
5-16