Samsung ML-5100A User manual

SERVICE
LASER PRINTER
ML-5100A
Manual
LASER PRINTER CONTENTS
1. Precautions
2. Specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. Exploded Views and Parts List
6. Electrical Parts List
7. Schematic Diagrams

7-1 Controller 1/9
33R154
R42
470
C11
0.1UF
C69 18PF
C13
0.1UF
18PF
C80
18PF
C67
C68 18PF
C21
0.1UF
C25
0.1UF
33R8
74F14
U35-1
12
C82 18PF
R130
1K
R46
10K
13
12 11 U35-6
74F14
13 12
U36-3
74F08
9
10 8
74F08
U36-4
33R14
18PF
C51
18PF
C56
C7
0.1UF
VCC
C23
0.1UF
18PF
C57
VCC
R13 33
C74 18PF
18PF
C73
C52 18PF
18PF
C72
C71 18PF
R11 33
33UF/16V
C1
33R2
R45
10K
R29 33
33
R142
10K
R44
18PF
C84
R25
R10 33
R7 33
33
0.1UF
C6
R6 33
33R18 33R19
0.1UF
C16
33R21
0.1UF
C47
R17 33
18PF
220PF
C301
FILTER_22NF
LF4
123
C79
74F14
U35-2
34
33R5
33R30
18PF
C54
0.1UF
C20
18PF
C81
18PF
C85
C77 18PF
R1 33
C53 18PF
10K
R43
VCC
0.1UF
C24
33R12
R23 33
R16 33 C83 18PF
VCC_U1
C58 18PF
VCC
R20 33
R32 33
33R31
C160
0.1UF
33R28
0.1UF
C192
C161
10NF
18PF
C78
C55 18PF
33
33R15
0.1UF
C22
R26
C17
0.1UF
33R3
R159 0
33R9
C64 18PF
18PF
C66
18PF
C70
C15
0.1UF
18PF
C75
0.1UF
C12
R22 33
0.1UF
C9
0.1UF
C10
VCC
VCC_U1
33R24
R4 33
69
72
nRCS1
nRCS2 73
74
nRCS3
195 nRESET
28
nSC5
nSELECT_IN 11
nSRD0 144
nSRD1 146
12
nSTROBE
145
nSWR0
147
nSWR1
nWE0 33
34
nWE1 35
nWE2
nWE3 36
29
30
nECS1
nECS2 31
32
nECS3
169 nENGHSYNC
nENGPRQ
166
171 nENGREADY
nFAULT 19
14
nINITIAL
37
nOE
nRAS0 122
123
nRAS1
nRAS2 124
125
nRAS3 126
nRAS4
nRAS5 127
nRCS0
80 95
VDD8 103 VDD9
VIDEO_OUT
173
WTROUT 194
15
nACK
nAUTOFD 13
nBK0HW 198
121
nCAS0
nCAS1 118
nCAS2 117
116
nCAS3
172 nCPUPRINT
nCPUPSYNC
170
nDOE 115
114
nDWE
nECS0
165
VDD1 20
VDD10 113
142
VDD11 143 VDD12 VDD13 167
168
VDD14 VDD15 183 VDD16 184
199
VDD17 VDD18 200
21
VDD2 22 VDD3 VDD4 46
61
VDD5 VDD6 62 VDD7
8
9
PPD6
PPD7 10
151
RXD
SELECT 17
153
SIO_RXD
SIO_TXD 152
TCK
208
TDI
202
203 TDO
TMODE
197
204 TMS
TXD 150
196 TnRST
UCLK 156
VCLK0
164
VCLK1
GPIO15
GPIO2 177
178
GPIO3
GPIO4 179
180
GPIO5 181
GPIO6
GPIO7 182
GPIO8 185
186
GPIO9
MCLK
206
18
PERROR
PPD0 3
4
PPD1
PPD2 5
6
PPD3 7
PPD4
PPD5
GND23 GND24
207
GND3
26 27 GND4
GND5
38 39 GND6
GND7
52 53 GND8
GND9
70
175
GPIO0
GPIO1 176
187
GPIO10
GPIO11 188
189
GPIO12
GPIO13 190
GPIO14 191
192
25
GND1
1
71 GND10
GND11
88
GND12
104 105 GND13
GND14
119 120 GND15
GND16
134 154 GND17
GND18
155 157 GND19
2GND2
GND20
159 174 GND21
GND22
193 205
129
DA10 139
140
DA11
DA12 141
DA2 130
131
DA3
DA4 132
133
DA5 135
DA6
DA7 136
137
DA8
DA9 138
DSR 148
149
DTR
24
EXMACK
EXMREQ 23
EXTNWAIT
D24
D25
106
107 D26
108 D27
D28
109
110 D29
78 D3
D30
111
D31
112
D4
79
81 D5
D6
82
83 D7
D8
84
85 D9
128
DA0
DA1
D1
D10
86
87 D11
D12
89
90 D13
D14
91
92 D15
D16
93
94 D17
D18
96
97 D19
D2
77
D20
98
99 D21
D22
100
D23
101
102
A23
43 A3
A4
44
45 A5
A6
47
48 A7
A8
49
50 A9
16
BSY
201 CLKSEL
158 COMCLK
CnEBSY
162
163 CnEMSG
CnPESY
160
161 CnPMSG
D0
75
76
40
41 A1
A10
51
54 A11
A12
55
56 A13
A14
57
58 A15
A16
59
60 A17
A18
63
64 A19
A2
42
A20
65
66 A21
A22
67
68
KS32C6100
U1
A0
C59 18PF
18PF
C61
U36-1
74F08
12
3
18PF
C60
18PF
VCC
R27 33
C76
U30
7705A
3CT
GND
4
REF
1
6
RES
7
SEN
VCC 8
_RES 5
2_RIN
C62 18PF
VCC
0
R187
18PF
C63
0.1UF
C18
0.1UF
C14
C65 18PF
C191
33UF/16V
C19
0.1UF
74F08
U36-2
4
56
RXD
33R153
TXD
A(13)
A(12)
A(11)
A(10)
A(9)
A(8)
A(7)
A(6)
A(5)
A(4)
A(3)
A(2)
A(1)
A(0)
VIDEO*
nECS0
nECS1
VBUS
EIRQ0*
WE(0)
nRAS(0:5)
PP_STROBE*
DA(0:12)
RESET*
WTROUT
LSYNC*
A(23)
A(22)
A(21)
A(20)
A(19)
A(18)
A(17)
A(16)
A(15)
A(14)
nCAS(1)
nCAS(2)
nCAS(3)
nDWE
MC_FAULT*
PP_INIT*
OE*
nRAS(0)
nRAS(2)
nRAS(3)
nRCS(0)
nRCS(2)
PP_SELIN*
PPD(3)
PPD(4)
PPD(5)
PPD(6)
PPD(7)
MC_SELECT
WTROUT
MC_ACK*
PP_AUTOFD*
nCAS(0)
GPIO(2)
LED(1)
LED(2)
LED(3)
E2PROM_DO
DPO_RST*
E2PROM_DI
MC_PERROR
PPD(0)
PPD(1)
PPD(2)
DA(2)
DA(3)
DA(4)
DA(5)
DA(6)
DA(7)
DA(8)
DA(9)
PANEL_KEY
WR_FLASH
DEMO*
SEL_DEMO
EXITP*
E2PROM_CS
E2PROM_SK
DA(5)
DA(6)
DA(7)
DA(8)
DA(9)
DA(10)
SYSCLK
VCLK
MC_BUSY
DA(0)
DA(1)
DA(10)
EBSY*
EMSG*
PSYNRQ*
READY*
PRINT*
nRCS(0:2)
nCAS(0:3)
PPD(0:7)
D(0:31)
A(0:23)
DA(0)
DA(1)
DA(2)
DA(3)
DA(4)
D(27)
D(28)
D(29)
D(30)
D(31)
TDO
CCLK*
CBSY*
CMSG*
D(19)
D(20)
D(21)
D(22)
D(23)
D(24)
D(25)
D(26)
D(11)
D(12)
D(13)
D(14)
D(15)
D(16)
D(17)
D(18)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
D(8)
D(9)
D(10)
A(23)
A(3)
A(4)
A(5)
A(6)
A(7)
A(8)
A(9)
TnRST
D(0)
D(1)
A(0)
A(1)
A(10)
A(11)
A(12)
A(13)
A(14)
A(15)
A(16)
A(17)
A(18)
A(19)
A(2)
A(20)
A(21)
A(22)
7-2 Samsung Electronics
Schematic Diagrams

Controller 2/9
0.1UF
C181
21
VCC3
13 WR*
C110
22PF
R69 10
10
DQ8
DQ9 33
GND1 22
37
GND2
GND3 42
31 LCAS*
16 NC1
NC2
15
NC3
11
NC4
12
32 NC5
OE*
29
14 RAS*
UCAS*
30 1
VCC1
VCC2 6
27 A8
A9
28
DQ1 2
34
DQ10
DQ11 35
36
DQ12
DQ13 38
39
DQ14
DQ15 40
41
DQ16
3
DQ2
DQ3 4
5
DQ4
DQ5 7
8
DQ6
DQ7 9
U4
KM416C1200
17 A0
A1
18
19 A2
A3
20
23 A4
A5
24
25 A6
A7
26
VCC
R132 10
C32
0.1UF
VCC
R57 10
10R68
C2
33UF/16V
VCC
C104
47PF
10R67
0.1UF
C37C36
0.1UF
R76 10
10R73
R66 10
10R74
10R79
47PF
C107
0.1UF
C33 C34
0.1UF
C165
22PF
1
6
VCC2
VCC3 21
WR*
13
10R56
8
9
DQ7
DQ8 10
33
DQ9
22
GND1
GND2 37
42
GND3
LCAS*
31
NC1
16
15 NC2
11 NC3
12 NC4
NC5
32
29 OE*
RAS*
14
30 UCAS* VCC1
25
26 A7
A8
27
28 A9
2
DQ1
DQ10 34
35
DQ11
DQ12 36
38
DQ13
DQ14 39
40
DQ15
DQ16 41
DQ2 3
4
DQ3
DQ4 5
7
DQ5
DQ6
KM416C1200
U3
A0
17
18 A1
A2
19
20 A3
A4
23
24 A5
A6
C182
0.1UF
VCC
R58
0.1UF
C183
47PF
C105
10
R80 10
22PF
22PF
C111
10R70
C108
R72 10
GND1
GND2 39
72
GND3
PD0
67
68 PD1
PD2
69
70 PD3
RAS0*
44
45 RAS1*
RAS2*
34
33 RAS3*
47 WRITE*
R83
10
50
52
DQ28
DQ29 54
DQ3 8
56
DQ30
DQ31 58
60
DQ32
DQ33 62
64
DQ34
DQ35 38
20
DQ4
DQ5 22
24
DQ6
DQ7 26
36
DQ8
DQ9 49
1
DQ12
DQ13 57
61
DQ14
DQ15 63
65
DQ16
DQ17 37
3
DQ18
DQ19 5
6
DQ2
7
DQ20
DQ21 9
21
DQ22
DQ23 23
25
DQ24
DQ25 27
35
DQ26
DQ27
18
28 A7
A8
31
32 A9
29 BS0*
BS1*
46
66 BS2*
BS3*
71
40 CAS0*
CAS1*
43
41 CAS2*
CAS3*
42
2
DQ0
DQ1 4
51
DQ10
DQ11 53
55
SIMM
J7
10 +5V_1
+5V_2
30
59 +5V_3
A0
12
13 A1
A10
19
A2
14
15 A3
A4
16
17 A5
A6
0.1UF
C35
R71 10
C112
22PF
10R75
R55 10
22PF
C109
10R77
10R131
CAS(1)
CAS(0)
CAS(3)
CAS(2)
RAS(2)
RAS(3)
DW*
DAA(0:10)
DEMO*
RESET*
SEL_DEMO
D(5)
D(6)
D(7)
D(8)
D(9)
D(10)
D(11)
D(12)
D(13)
D(14)
D(15)
D(16)
D(17)
D(18)
D(19)
D(20)
D(21)
D(22)
D(23)
D(24)
D(25)
D(26)
D(27)
D(28)
D(29)
D(30)
D(31)
D(0:31)
DAA(10)
RAS(0)
RAS(2)
RAS(3)
CAS(0)
CAS(1)
CAS(2)
CAS(3)
nRAS(0:5)
DAA(0) D(0)
DAA(1)
DAA(2)
DAA(3)
DAA(4)
DAA(5)
DAA(6)
DAA(7)
DAA(8)
DAA(9)
DAA(10)
D(1)
D(2)
D(3)
D(4)
DAA(1)
DAA(0)
nDWE DW*
DA(0)
DA(1)
DA(2)
DA(3)
DA(4)
DA(5)
DA(6)
DA(7)
DA(8)
DA(9)
DA(10)
DA(0:12)
DAA(0)
DAA(1)
DAA(2)
DAA(3)
DAA(4)
DAA(5)
DAA(6)
DAA(7)
DAA(8)
DAA(9)
D(16)
D(25)
D(26)
D(27)
D(28)
D(29)
D(30)
D(31)
D(17)
D(18)
D(19)
D(20)
D(21)
D(22)
D(23)
D(24)
DAA(9)
DAA(8)
DAA(7)
DAA(6)
DAA(5)
DAA(4)
DAA(3)
DAA(2)
nRAS(3)
CAS(3)
CAS(0)
DW*
RAS(0)
DW*
CAS(1)
RAS(0)
DAA(9)
D(0)
D(9)
D(10)
D(11)
D(12)
D(13)
D(14)
D(15)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
D(8)
DAA(0)
DAA(1)
DAA(2)
DAA(3)
DAA(4)
DAA(5)
DAA(6)
DAA(7)
DAA(8)
CAS(2)
nCAS(0:3)
nCAS(1)
nCAS(0)
nCAS(2)
nCAS(3)
nRAS(0)
nRAS(2)
7-3
Samsung Electronics
Schematic Diagrams

Controller 3/9
N.A
(H) (L)
(H)
KM23C16005BG
(L)
KM23C16005BG
10K
22PF
C158
21
24
D4
D5 26
28
D6
D7 30
16
D8
D9 18
NC1
1
43NC2
NC3
44
14 OE*
VCC 23
VSS1 13
32
VSS2
R134
A5
A6
5
4A7
A8
42
41 A9
33
BHE
CE*
12
15
D0
D1 17
20
D10
D11 22
25
D12
D13 27
29
D14
D15 31
19
D2
D3
A0
11
10 A1
A10
40
39 A11
A12
38
37 A13
A14
36
35 A15
A16
34
3A17
A18
2
A2
9
8A3
A4
7
6
VCC
VCC
U28
VCC
R125 100
68R126
C120
22PF
0.1UF
C185
VSS2 32
WE*
43 VCC
10KR133
27
D13
D14 29
31
D15
D2 19
21
D3
D4 24
26
D5
D6 28
30
D7
D8 16
18
D9
OE*
14
44RESET*
1RY_BY*
23
VCC
13
VSS1
2A18
9A2
A3
8
7A4
A5
6
5A6
A7
4
42 A8
A9
41
BYTE* 33
12 CE*
D0 15
17
D1
D10 20
22
D11
D12 25
VCC 23
VSS1 13
32
VSS2
MBM29F800B
U31
11 A0
A1
10
40 A10
A11
39
38 A12
A13
37
36 A14
A15
35
34 A16
A17
3
25
D12
D13 27
29
D14
D15 31
19
D2
D3 21
24
D4
D5 26
28
D6
D7 30
16
D8
D9 18
NC1
1
43NC2
NC3
44
14 OE*
3A17
A18
2
A2
9
8A3
A4
7
6A5
A6
5
4A7
A8
42
41 A9
33
BHE
CE*
12
15
D0
D1 17
20
D10
D11 22
U27
A0
11
10 A1
A10
40
39 A11
A12
38
37 A13
A14
36
35 A15
A16
34
R147 0
C189
0.1UF
U34-1
74F32
1
23
0R146
74F32
U34-2
4
56
32
WE*
43
D13
D14 29
31
D15
D2 19
21
D3
D4 24
26
D5
D6 28
30
D7
D8 16
18
D9
OE*
14
44RESET*
1RY_BY*
23
VCC
13
VSS1
VSS2
A18
9A2
A3
8
7A4
A5
6
5A6
A7
4
42 A8
A9
41
BYTE* 33
12 CE*
D0 15
17
D1
D10 20
22
D11
D12 25
27
VCC
MBM29F800B
U32
11 A0
A1
10
40 A10
A11
39
38 A12
A13
37
36 A14
A15
35
34 A16
A17
3
2
R95 68
22PF
C190C121
22PF
0.1UF
C187
R145 0
C188
0.1UF
U34-3
74F32
9
10 8
VCC
74F32
U34-4
12
13 11
VCC
22PF
C157
68R84
SEL2
SEL1
OE# F_RD*
F_WE*
WR_FLASH
WE(0)
W8
RY_BY*
C186
0.1UF
A(21)
A(20)
A(0:23)
A(19)
F_WE* F_WE*
RCS0*
SEL1
RCS0* RCS0*
RESET* RESET*
F_RD* RCS2*
nRCS(0)
OE*
RCS0*
nRCS(2) RCS2*
OE#
F_RD* RCS2*
GPIO(2)
OE# OE#
SEL2
A(18)
D(13)
D(14)
D(15)
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
D(0:31)
D(24)
D(25)
D(26)
D(27)
D(28)
D(29)
D(30)
D(31)
D(16)
D(17)
D(18)
D(19)
D(20)
D(21)
D(22)
D(23)
RY_BY*
A(21)
A(20)
A(19)
A(11)
A(12)
A(13)
A(14)
A(15)
A(16)
A(17)
A(18)
A(0)
A(1)
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
A(8)
A(9)
A(10)
A(11)
A(12)
A(13)
A(14)
A(15)
A(16)
A(17)
A(18)D(8)
D(9)
D(10)
D(11)
D(12)
D(13)
D(14)
D(15)
D(16)
D(17)
D(18)
D(19)
D(20)
D(21)
D(22)
D(23)
D(24)
D(25)
D(26)
D(27)
D(28)
D(29)
D(30)
D(31)
A(0)
A(1)
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
A(8)
A(9)
A(10)
A(0)
A(1)
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
A(8)
A(9)
A(10)
A(11)
A(12)
A(13)
A(14)
A(15)
A(16)
A(17)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
D(8)
D(9)
D(10)
D(11)
D(12)
A(0)
D(0)
A(1)
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
A(8)
A(9)
A(10)
A(11)
A(12)
A(13)
A(14)
A(15)
A(16)
A(17)
7-4 Samsung Electronics
Schematic Diagrams

Controller 4/9
N.A
1K
R33 33
VCC
22PF
C177
0.1UF
47PF
C176
R140
MODOUT_RS1 6
1OSCIN
OSCOUT
2
7
REFOUT_RS0
3REF_OFF
VDD 8
5
VSS
2.2KR129
C166 18PF
C167
U29
FS741
LF
4
VCC
10R143
LF5
FILTER_22NF
123
10UF
C162
R144 33
1K
R139
4VCC
0R148
C48
68PF
DXO-1H-66M
OSC1
CLK 3
2GND NC 1
10R34 FILTER_22NF
LF1
123
SYSCLK
0.1UF
C8
7-5
Samsung Electronics
Schematic Diagrams

Controller 5/9
1K
R102
R91 33
R111
5.1K
C130
C171
100PF
CEN_5V
R98
1K
5V1
100PF
C178
100PF
C170
VCC
100PF100PF
C129
33R37
R115
1K
R94 33
R88 33
33R92
1K
R116
R39 33
C180
100PF
R106
1K
1KR97
C179
100PF
33R150
5V2
5V1
LF3
FILTER_22NF
123
A9
9
33R90
R99 0
C175
100PF
27
A27
A28 28
29
A29
A3
3
A30 30
31
A31
A32 32
33
A33
A34 34
35
A35
A36 36
4A4
A5
5
6A6
A7
7
8A8
12 A12
A13
13
14 A14
A15
15
16 A16
A17
17
18 A18
19
A19
2A2 A20 20
21
A21
A22 22
23
A23
A24 24
25
A25
A26 26
R108
1K
C3
33UF/16V
SENT36
J1
A1
1
10 A10
A11
11
100PF
1K
R104
R112
5.1K
CEN_5V
5.1K
R110
R105
1K
C164
R113
5.1K
33R40
100PF
C169
FGND
33R93
33R127
C5
57
C6 C7
89
C8 C9
10
6 GND1 GND216
C128
100PF
U33
74F1071
C1
1
11
C10 C11
12 13
C12 C13
14 15
C14 C15
17 18
C16 C17
19 20
C18
2
C2 C3
34
C4
33
R114
1K
5.1K
R109
100PF
C172
R89
100PF
C174
1NF
C139
1K
R103
R36 33
5V2
100PF
C168
100PF
100PF
C163
33R87
C173
R128 33
33R59
33R38
R107
1K
CEN_5V
R101
1K
PP_AUTOFD*
PP_SELIN*
MC_SELECT
MC_PERROR
MC_BUSY
MC_ACK*
PPD(0)
PPD(1)
PPD(2)
PPD(3)
PPD(4)
PPD(5)
PPD(6)
PPD(7)
PP_STROBE*
PPD(0:7)
PP_INIT*
MC_FAULT*
7-6 Samsung Electronics
Schematic Diagrams

Controller 6/9
C131
470PF 1NF
C141 C138
470PF
10K
470PF
C133
R64 100
VCC
R48
C136
470PF
100R65
100R61
R52
10K 10K
R47
C142
1NF 470PF
C135
C4
33UF/16V
VCC
R50
10K
470PF
C132
R62 100
10K
R49
10K
R51
R60 100
C134
470PF 470PF
C137
23
24
3
4
5
6
7
8
9
100R63
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
EVIDEO*
CBSY*
EBSY*
EXITP*
EMSG*
PRINT*
CCLK*
PSYNRQ*
READY*
CMSG*
HSYNC*
J5
CONN24
7-7
Samsung Electronics
Schematic Diagrams

Controller 7/9
4
R122 0
VCC
J8
CONN4
1
2
3
VCC
VCC
1
3DI
DO
4
5
GND
NC1
6
7NC2
2SK
VCC 8
C144
1NF
C147
1NF
VCC
74F14
U35-5
11 10
U12
93C66G
CS
C145C146
1NF
33UF/16V
C159
0R124 J2
CONN7
1
2
3
4
5
6
7
1NF
R120 180
74F14
U35-3
56
0.1UF
C184
74F14
U35-4
98
VCC
1K
R149
C46
0.1UF
R123 0
VCC
R53
1K
PANEL_KEY
E2PROM_CS
E2PROM_SK
E2PROM_DI
E2PROM_DO
RXD
TXD
LED(1)
LED(2)
LED(3)
7-8 Samsung Electronics
Schematic Diagrams

Controller 8/9
N.A
N.A
N.A
0
R178
74ACT32
U38-2 4
5
6
10UF/16V
C305
B3
22PF
C311
20R163 B4
R183
0
FILTER_22NF
LF8
1
2
3
0
R184
100PF
C318 C319
100PF
33PF
DIODE_3P
D3
1
3
2
1.5K
R161
100PF
C317
33UF/16V
C303
USB
J9
1
2
3
4
C307
DIODE_3P
D1
1
3
2
D2
DIODE_3P 1
3
2
3
R180
0
33UF/16V
C302
U38-1
74ACT32
1
2
R181
0
VCC
VCC
10K
R173
FILTER_22NF
LF7
1
2
3
1.5K
0R182
VCC
10
R170
R164
470
0
R177
R160
C316
10PF
B2
VCC
C321
0.1UF
47
R166
C341
10UF
FILTER_22NF
LF10
1
2
3
R192
10 0.1UF
C345
R190
1K
1K
R191
10K
R172
33R165
C342
68PF
R176 0
B1
R189
2.2K
0
R179
FS741
U42
4
LF
6MODOUT_RS1
OSCIN 1
2
OSCOUT
REFOUT_RS0
7REF_OFF 3
8VDD
VSS
5
22PF
C344
4
VCC
8
VCCVCC
C322
0.1UF
48MHZ
OSC3
CLK
3
2
GNDNC
1
VCC
74ACT32
U38-4 12
13
11
U38-3
74ACT32
9
10
14
15 D7
5DRQ
GND1 17
GND2 21
GND3 23
INTR
4
MODE0
25
24 MODE1
18
V3.3
22
VCC1
XIN
26
XOUT
27
0.1UF
C336
U37
1*CS
*DACK
6
*RD
2
16 *RESET
3*WR_SK
7A0-ALE-SI
CLKOUT
28
D+ 19
20
D-
D0-SO
8
9D1
D2
10
11 D3
D4
12
13 D5
D6
R162 20
USBN9602
C308
33PF
R193
0
68
R188
C343
18PF
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
D(0:7)
EIRQ0*
nECS1
VBUS
A(13)
RESET*
DPO_RST*
WE(0)
nECS1
OE*
7-9
Samsung Electronics
Schematic Diagrams

Controller 9/9
REFER TO TABLE
REFER TO TABLE
Multi Function Image Processor
REFER TO TABLE
HYPER BLOCK
VCC
10
R35
0.1UF
C42
U39-3
74LS14
56
0
R185
VCC
U39-2
74LS14
34
74LS14
U39-6
13 12
B5 B6
C306
68PF0
R186
10KR174
VCC
C320
100PF
C502 3
28.692552MHZ
OSC2
CLK 3
2GND NC 1
4VCC
68PF C339
0.1UF
C113
47PF
FILTER_22NF
LF2
1
0.1UF
C328
33
R168
B7
0.1UF
C335
C334
0.1UF0.1UF
C333
C325
0.1UF
C338
0.1UF0.1UF
C332
73
71
VIDEOEN*
HYPER_V
VCC
77
78 TWVIDEO
1
VCC1
63
VCC10
VCC11 79
87
VCC12
VCC13 88
94
VCC14
VCC2 12
21
VCC3
VCC4 29
38
VCC5
VCC6 47
51
VCC7
VCC8 58
VCC9 62
VIDEO*
48
49
PV14
PV15 50
PV16 53
54
PV17
PV1CLK 42
PWRN*
100
RESET*
99
85 ROCK
ROEN
86
27
SVCLK*
28 SVIN*
75 TBEPWIN
TBVIDEO
81
89 TESTEN
TESTSE
90
TWEPWIN
PD6
PD7
26
6PRDN*
PSAVE
98
PV00 33
34
PV01
PV02 35
36
PV03
PV04 37
39
PV05
PV06 40
41
PV07
31
PV0CLK
43
PV10
PV11 44
46
PV12
PV13
5
7PA2
PA3
8
9PA4
PA5
10
11 PA6
PA7
13
14 PA8
PA9
15
PCSN*
3
16 PD0
PD1
18
19 PD2
PD3
20
22 PD4
PD5
23
25
97
GND2 17
24
GND3
GND4 30
32
GND5
GND6 45
52
GND7
GND8 68
72
GND9
59 LCIN
LCOUT
60
LSYNC* 95
93 LSYNCN
56 NTOUT
OSCIN
55
4PA0
PA1
64
65 CB7
82 CBVIDEO
CELLHALFCLK
74
CLKOUT
57
CLOCKBD
83
CNTATCLK0
66
67 CNTATCLK1
69 CNTATCLK2
CNTATCLK3
70
FSINC*
96
2
GND1
GND10 76
80
GND11
GND12 84
91
GND13
GND14
LF9
FILTER_22NF
123
U40
HYPERCHIP
92 BD*
61 CB5
CB6
0.1UF
C327C323
0.1UF
U39-4
74LS14
98
74LS14
U39-1
12
74LS74
U41-2
CLK
11
13
CLR
12 D
10
PR
9
Q
_Q 8
0.1UF
C340
0.1UF
C331
U41-1
74LS74
3CLK
CLR
1
D
2
PR
4
Q5
6
_Q
123
R96 300
BEAD
BD1
12
FILTER_150PF
LF6
C326
0.1UF
0.1UF
C324
VCC
74LS14
U39-5
11 10
B8
HYPER_V
R175
0
C337
0.1UF
VCC
C314
22PF
C304
33UF/16V C329 0.1UF
D(2)
D(1)
D(0)
D(0:7)
nECS0
VIDEO*
PSYNRQ*
HSYNC*
HSYNC*
VIDEO* EVIDEO*
RESET*
VCLK
LSYNC*
WE(0)
OE*
A(9)
A(8)
A(7)
A(6)
A(5)
A(4)
A(3)
A(2)
A(1)
A(0)
A(0:9)
D(7)
D(6)
D(5)
D(4)
D(3)
7-10 Samsung Electronics
Schematic Diagrams

7-2 OPE Panel
7-11
Samsung Electronics
Schematic Diagrams

7-3 Engine 1/3
7-12 Samsung Electronics
Schematic Diagrams

Engine 2/3
7-13
Samsung Electronics
Schematic Diagrams

Engine 3/3
7-14 Samsung Electronics
Schematic Diagrams

7-4 Joint Board
7-15
Samsung Electronics
Schematic Diagrams

7-5 HVPS 1/3
-
+KA324
ZD403
100V
T401
R425
4M,1/2W
R415
4M,1/2W
R423
4M,1/2W
ZD405
100V
ZD404
51V
R407
100K
C402
104J
C406
470PF
R420
4M,1/2W
Q402
KSD526Y
R417
2M,1/2W
C404
3K
R422
4M,1/2W
D402
4KV
24VS
C405
68pF
OUTIN
GND
U3
D401
4KV
R411
4M,1/2W
R419
4.7M,1/2W
C3
35V
ZD401
100V
ZD402
100V
R409
430
R110
2.2K
R112
2K
Q105
A1379
R107
33K
R106
10K
R109
10K
Q104
C3198
R108
3.3K
R111
33K,1/4W
C106
1KV/100PF
C107
1K/100PF
R118
33K,1/4W
R115
3.3K
Q106
C3198
R117
10K
R113
10K
R114
33K
Q107
A1379
R119
2K
R116
2.2K
R410
10
C108
1K/100pF
R426
1/2W
100K
MHV-EA
DEV-EA-A
SUPPLY-EA
SUPPLY
R424
4M,1/2W
C403
50V
R408
47K
R413
4M,1/2W
R418
4.7M,1/2W
+18V24VS
C2
50V
C1
50V
R132
33K,1/4W
R128
3.3K
Q110
C3198
R131
10K
R126
10K
R127
33K
Q109
A708-Y
R129
2K
R130
2.2K
18V
24VS
DEV-EA-B
R405
93.1K
C401
50V
R403
200K
R406
16.2K
R401
33K
ZD406
100V
R402
33K
ZD409
100V
ZD408
100V
ZD407
100V
24VS
MHV
DEV
Q401
KSC1008
VR401
20K
MF
1/6W
#4
#9
#5
#1.2
Date : 1998.06.29
Document Number : 9717-08B Rev 1.4
Sheet 1 of 3
Drawing No.
Design ApprovalCheckDrawing
Title : High Voltage Power Supply
8 9
1/8W
1/8W,MF
1/8W
9717-08B
MF
MF
7
4
2
5
1
U1
4
104J 104J 47uF
3K
470pF
2KV
1/6W
1/6W
1/6W
1/2W
333Z
1/6W50V
1/6W
333Z
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
MF
MF
MF
MF
MF
MF
MF
MF
MF
MF
MF
#3
14
12
13
7-16 Samsung Electronics
Schematic Diagrams

HVPS 2/3
THV-PWM
VR302
202
THV
C205
2KV
D205
4KV
D204
4KV
-
+
U1
KA324
C204
50V
R215
390
R214
2.2K
T201
R216
BR
C206
3KV/470PF
C207
3KV
ZD202
7.5V
ZD201
5.6V
D203
1N4148
R213
2.2K
R210
1/8W
R211
1/8W
R212
680K
C203
50V
D-GND
Q204
D526
R315
BR,30M
R209
100K
VR201
503
R207
1K
R208
30K
D202
1N4148
C202
50V
C201
50V
Q201
C1008-Y
Q202
C1008-Y
Q203
A708-Y
D201
1N4148
R203
100
R204
100
R206
100
18V
5V
R202
1.8K
18V
C304
500V
5V
R201
10K
R205
1.8K
VR301
502
5V
A-GND
R307
33K
R310
2.2K
R308
33K
24VS
Q302
A708-Y
Q301
A708-Y
Q303
D526
18V
R304
389K
R313
MOF1W,56
R312
MOF1W,56
R306
26.1K
R309
2.2K
C303
50V
R305
10K
R303
100K
R302
33K
C308
3KV
C307
3KV/470PF
THV-EA
T301
-
+
C302
50V
R311
100K
C301
50V
R314
2.2K
C305
50V/333Z
D302
1N4148
D303
4KV
D304
4KV
C306
2KV
R301
470K
D301
1N4148
24VS
R217
BR
24VS
C101
35V/47uF
C4
50V
C5
50V/103J
THV-READ
18V
R3
1/2W
560
ZD1
BSB
5.6V
C7
104J
50V
R218
2M
9
8
6
5
7
10
#21,22,23
#13
#24
#15
#19
#11
6
5
4321
Date : 1998.06.29
Rev 1.4
Document Number : 9717-08B
Sheet 2 of 3
Drawing No.
Design ApprovalCheckDrawing
Title : High Voltage Power Supply
5
4
6
7
4
2
1
4
7
6
4
2
5
1
MF
MF
1/8W
1/8W 1/8W
103Z
1/8W
MF
BSB
9717-08B
470PF
470PF
MFMF
800K
1/6W
1/6W
1/6W
1/6W
1/6W
MF
MF
1/6W 1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
1/6W
U1
103J
102J
222J
103J
68pF
200M
30M
68pF
333Z
472J BM
103J
121 1M
7-17
Samsung Electronics
Schematic Diagrams

HVPS 3/3
24VS
D1
1N4003
5VS
R1
1/2W,0.5
L1
1.2uH
24V 24VS
A-GND
5V
THV-READ
24VS
SUPPLY-EA
C6
1NF/50V
MHV-EA
D-GND
DEV-EA-B
THV-EA
DEV-EA-A
D-GND
THV-PWN
24VS
R2
1/2W,0.5
5VS
NC
123
CN2
Date : 1998.06.29
Rev 1.4
Document Number : 9717-08B
Sheet 3 of 3
Drawing No.
Design ApprovalCheckDrawing
Title : High Voltage Power Supply
9717-08B
4
CN3
CN4
CN1
1
2
5
4
3
1
2
3
4
5
6
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
3
2
1
7-18 Samsung Electronics
Schematic Diagrams