HP Color LaserJet CM1312 Service Manual - Page 215
DC controller PCA, DC controller connectors
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DC controller PCA Figure 7-8 DC controller connectors 3 13 1 8 1 29 1 J120 J109 J124 28 J108 2 27 23 1 1 22 J107 2 26 J115 2 7 2 J121 8 1 1 4 13 J105 J126 6 2 91 2 2 J116 8 J113 42 J127 4 15 1 J111 1 1 14 J119 2 15 J112 12 J110 14 J103 J102 1 2 J118 J104 1 6 1 31 3 Table 7-8 DC controller connectors Item Description J102 Low-voltage power supply (+24 V) J103 Low-voltage power supply (+3.3 V) J104 Thermistor (TH802) J105 Fuser power supply J107 Formatter J108 Laser driver PCA J109 Scanner motor (M704) J110 Fuser motor (M703) J111 Pickup assembly motor (M702) J112 Developing disengagement solenoid (SL706) J113 Cassette pickup solenoid (SL705) P115 High-voltage power supply ENWW Troubleshooting tools 201
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DC controller PCA
Figure 7-8
DC controller connectors
J108
1
29
2
28
J121
1
7
2
8
J124
1
8
J109
J120
1
3
1
3
J115
1
27
2
26
J107
1
2
23
22
J105
1
2
3
4
J113
1
2
J116
1
9
2
8
J111
1
4
J112
1
2
J104
1
3
J118
1
3
J102
1
2
J110
1
4
J103
1
6
J119
1
2
15
14
J127
1
2
5
4
J126
1
6
Table 7-8
DC controller connectors
Item
Description
J102
Low-voltage power supply (+24 V)
J103
Low-voltage power supply (+3.3 V)
J104
Thermistor (TH802)
J105
Fuser power supply
J107
Formatter
J108
Laser driver PCA
J109
Scanner motor (M704)
J110
Fuser motor (M703)
J111
Pickup assembly motor (M702)
J112
Developing disengagement solenoid (SL706)
J113
Cassette pickup solenoid (SL705)
P115
High-voltage power supply
ENWW
Troubleshooting tools
201