Optional Ram - Brother HL-6050 Service Manual

1.3.8

Optional RAM

A 32bit (100 pin) DIMM can be fitted as optional RAM. The main PCB has one slot and the
capacity of DIMM can be from 16MB to 128MB.
DATA_D[15-0]
1-6A/1E/4D/4-1A/4-1C/4-1E/4-6B
1-6A/1E/4D/4-1A/4-1C/4-1E/4-6B
ADR[23-1]
1-6A/3C/4D/4-1C/4-1E/4-6B/4-1A/1D
6B
CN6
DATA_D[0]
2
DATA_D[1]
3
DATA_D[2]
4
DATA_D[3]
5
DATA_D[4]
7
DATA_D[5]
8
DATA_D[6]
9
DATA_D[7]
10
DATA_D[8]
52
DATA_D[9]
53
DATA_D[10]
54
DATA_D[11]
55
DATA_D[12]
57
DATA_D[13]
58
DATA_D[14]
59
DATA_D[15]
60
DATA_D[0]
38
DATA_D[1]
39
DATA_D[2]
40
DATA_D[3]
41
DATA_D[4]
43
DATA_D[5]
44
DATA_D[6]
45
DATA_D[7]
46
DATA_D[8]
88
DATA_D[9]
89
DATA_D[10]
90
DATA_D[11]
91
DATA_D[12]
93
DATA_D[13]
94
DATA_D[14]
95
DATA_D[15]
96
48
SDSDA
1-5D
49
SDSCL
1-5D
98
99
100
0V
29
SDCSN1
1-5C
79
SDCSN2
1-5D
30
80
BA1
19
ADR[16]
BA0
68
ADR[15]
70
0V
ADR[14]
20
ADR[13]
69
ADR[12]
18
ADR[11]
67
ADR[10]
17
ADR[9]
66
ADR[8]
16
ADR[7]
65
ADR[6]
15
ADR[5]
64
ADR[4]
14
ADR[3]
63
ADR[2]
13
Fig. 3-10
3-9
HL-6050/6050D/6050DN SERVICE MANUAL
DIMM
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
SDCKE1
DQ23
DQ24
DQ25
DQ26
DQ27
1-6A/1E/4D/4-1A/4-1C/4-1E/4-6B
DQ28
1-6A/1E/4D/4-1A/4-1C/4-1E/4-6B
DQ29
1-6A/1E/4D/4-1A/4-1C/4-1E/4-6B
DQ30
DQ31
SDA
SCL
1-6A/1E/4D/4-1A/4-1C/4-1E/4-6B
1-6A/1E/4D/4-1A/4-1C/4-1E/4-6B
SA0
1-6A/1E/4D/4-1C/4-1E/4-6B
SA1
1-6A/1E/4D/4-1C/4-1E/4-6B
SA2
SN0/RASN0/E0
SN1/RASN1/E1
SN2/RASN2/E2
SN3/RASN3/E3
BA1/A12
BA0/A11
A13/NotUse/A15
A12/NotUse/A14
A11/A13
A10,AP/A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
VDD3
C36
C35
C41 C40
0V
C103
C103
C103
C103
CN6
6
VDD
VDD3
21
VDD
31
VDD
42
VDD
50
VDD
56
VDD
71
VDD
81
VDD
92
VDD
1
VSS
12
VSS
26
VSS
36
VSS
47
VSS
51
VSS
62
VSS
76
VSS
86
VSS
97
0V VSS
27
CKE0/NotUse
1-5C
77
CKE1/NotUse
78
NC
NotUse/OE
RASN
72
RASN/NotUse
ADR[17]
CASN
73
CASN/NotUse
ADR[18]
WEN
28
WEN/WEN/NotUse
ADR[19]
25
CK0/NotUse
SDCLK1
1-5C
75
CK1/NotUse
SDCLK2
1-5C
DQM0
11
DQMB0/CASN0/NotUse
ADR[20]
DQM1
61
DQMB1/CASN1/NotUse
ADR[21]
DQM2
37
ADR[22] DQMB2/CASN2/NotUse
DQM3
87
DQMB3/CASN3/NotUse
ADR[23]
23
NC
RFU
24
RFU
NC
74
RFU
NC
32
NC[C80]
NC
82
NC[C81]
NC
33
NC[C82]
NC
83
NC[C83]
NC
34
NC[C84]
NC
84
NC[C85]
NC
35
NC[C86]
NC
85
NC[C87]
NC
22
VREF/Not Use
NC
C39 C37 C32 C34
C38
C103
C103
C103
C103
C103