Samsung SCX4521F Service Manual - Page 53
Main PBA, Middle Cover Refer to the 5.13
 |
UPC - 635753616040
View all Samsung SCX4521F manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 53 highlights
Disassembly and Reassembly 5.15 Main PBA 1. Before you remove the Main PBA, you should remove: - Scan Ass'y (Refer to the 5.9) - Middle Cover (Refer to the 5.13) 2. Unplug the all Connectors from the Main PBA, as shown below. Thermister LIU Clutch SMPS/HVPS Main Motor LSU DEVE 3. Remove the six screws securing the Main PBA and remove it. Main PBA 5-16 Service Manual Samsung Electronics
-
1 -
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
-
13
-
14
-
15
-
16
-
17
-
18
-
19
-
20
-
21
-
22
-
23
-
24
-
25
-
26
-
27
-
28
-
29
-
30
-
31
-
32
-
33
-
34
-
35
-
36
-
37
-
38
-
39
-
40
-
41
-
42
-
43
-
44
-
45
-
46
-
47
-
48 -
49 -
50 -
51 -
52 -
53 -
54 -
55 -
56 -
57 -
58 -
59
-
60
-
61
-
62
-
63
-
64
-
65
-
66
-
67
-
68
-
69
-
70
-
71
-
72
-
73
-
74
-
75
-
76
-
77
-
78
-
79
-
80
-
81
-
82
-
83
-
84
-
85
-
86
-
87
-
88
-
89
-
90
-
91
-
92
-
93
-
94
-
95
-
96
-
97
-
98
-
99
-
100
-
101
-
102
-
103
-
104
-
105
-
106
-
107
-
108
-
109
-
110
-
111
-
112
-
113
-
114
-
115
-
116
-
117
-
118
-
119
-
120
-
121
-
122
-
123
-
124
-
125
-
126
-
127
-
128
-
129
-
130
-
131
-
132
-
133
-
134
-
135
-
136
-
137
-
138
-
139
-
140
-
141
-
142
-
143
-
144
-
145
-
146
-
147
-
148
-
149
-
150
-
151
-
152
-
153
-
154
 |
 |
Samsung Electronics
Service Manual
Disassembly and Reassembly
5-16
5.15 Main PBA
1. Before you remove the Main PBA, you should
remove:
- Scan Ass'y (Refer to the 5.9)
- Middle Cover (Refer to the 5.13)
2. Unplug the all Connectors from the Main PBA, as
shown below.
3. Remove the six screws securing the Main PBA and
remove it.
SMPS/HVPS
Main Motor
LSU
Clutch
LIU
DEVE
Thermister
Main PBA