DOWNLOAD Sharp AR-250 (serv.man3) Service Manual ↓ Size: 1.8 MB | Pages: 50 in PDF or view online for FREE

Model
AR-250 (serv.man3)
Pages
50
Size
1.8 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / AR250 286 336-Circuit Diagrams
File
ar-250-sm3.pdf
Date
PREV: Sharp AR-250 (serv.man2) Service Manual / Specification

Sharp AR-250 (serv.man3) Service Manual ▷ View online

R130
0J
R132
294F
C111
223Z
IC9
TD62503F
I1
1
I2
2
I3
3
I4
4
I5
5
I6
6
I7
7
COM
8
O1
16
O2
15
O3
14
O4
13
O5
12
O6
11
O7
10
NC
9
C10
104Z**
C117
223Z
C120
223Z
C11
104Z**
R101
0J
C133
102K
R129
5.6KJ
R128
5.6KJ
C15
104Z
C135
223Z
C136
223Z
C137
223Z
R113
0J
R112
0J
R114
0J
R115
0J
R116
0J
R117
0J
R131
0J
L101
BLM21B601SPT
R137
10KJ
R133
5.6KJ
C145
223Z
C130
223Z
C128
223Z
C127
223Z
C159
223Z
IC106A
74AC08
1
2
3
C139
223Z
Q101
DTA114YKA
3
1
2
R127
1.2KJ
Q102
DTC114YKA
3
1
2
IC11A
74ACT32
1
2
3
C116
104Z
IC11C
74ACT32
9
10
8
R121
1KJ**
IC101B
74AS74
D
12
Q
9
CLK
11
Q
8
PR
10
CL
13
IC4B
74VHCT08
4
5
6
IC4C
74VHCT08
9
10
8
IC4A
74VHCT08
1
2
3
C107
223Z
C115
223Z
C119
104Z
IC5
74AS157
1A
2
1Y
4
1B
3
2A
5
2Y
7
2B
6
3A
11
3Y
9
3B
10
4A
14
4Y
12
4B
13
A/B
1
G
15
IC15
LSU G/A 2
VDD
1
D0
2
D1
3
D2
4
VDD
5
GND
6
D3
7
D4
8
D5
9
GND
10
AMC
11
D6
12
D7
13
VDD
14
GND
15
A0
16
SMC
17
A1
18
OUT4
19
A2
20
A3
21
A4
22
GMD0
23
GMD1
24
VDD
25
GND
26
GMD2
27
GMD3
28
GMD4
29
VDD
30
GND
31
GMD5
32
GMD6
33
GMD7
34
GND
35
BUNRI
36
RD
37
WR
38
VDD
39
GND
40
CS
41
RESET
42
FCLK5
43
GND
44
TEST
45
DENB
46
CLK
O
47
OUT5
48
OUT6
49
GND
50
VDD
51
CLK C
52
HSYNC
53
READY
54
VDD
55
GND
56
CALO
57
LCFWE
58
LDBS ON
59
GND
60
AREA FAX
61
LDO0
62
LDO1
63
VDD
64
GND
65
LDO2
66
LDO3
67
LDO4
68
GND
69
OUT7
70
LDO5
71
FM11
72
LDO6
73
LDO7
74
VDD
75
GND
76
LPW1
77
LPW2
78
LPW3
79
VDD
80
GND
81
LPW4
82
OUT0
83
OUT1
84
GND
85
FM21
86
ST
AR
T
87
ENABLE
88
VDD
89
GND
90
ADJUST
91
LDCLK
92
CALIN
93
HSYNC_K
94
SCK
95
CLKTRG
96
\BD
97
OUT2
98
OUT3
99
GND
100
C108
223Z
IC102B
74AS04
3
4
IC102C
74AS04
5
6
IC7
DS90C401
VCC
1
DO1-
2
DO1+
3
DI1
4
GND
5
DO2-
6
DO2+
7
DI2
8
IC106B
74AC08
4
5
6
IC8
M66235FP
CLK IN
1
TEST1
2
TEST2
3
TEST3
15
TR
13
GND
5
GND
14
CNTCK
9
CKO
11
PULSE
4
/CKO/2
6
CKO/2
7
/CKO
10
VCC
12
GND
8
VCC
16
C134
223Z
C12
22/6.3
+
C7
22/6.3
+
X2
SG-8002JC 39.167MHz
OE
1
GND
2
OUT
3
VDD
4
IC10
AD9561
D0(LSB)
26
D1
27
D2
28
D3
1
D4
2
D5
3
D6
4
D7(MSB)
5
CLOCK
6
CAL START
17
SEM/DEM
25
LEM/TEM
24
RSET
14
/PWR REDUCE
12
VDD
7
VDD
9
VDD
16
VDD
19
VDD
23
GND
8
GND
10
GND
13
GND
15
GND
20
GND
22
OUT
21
CAL OUT
11
RETRACE
18
R120
10KJ
C138
223Z
R355
0J
IC102D
74AS04
9
8
R354
0J
VIDEO
VIDEO\
LDON\
START
B1
B2
LD7
LD6
LD5
LD4
LD3
LD2
LD1
LD0
READY\
B3
B4
LD0
LD1
LD2
LD3
LD4
LD5
LD6
LD7
LDCLK
LDCLK
CALIN
CALIN
CALO
GMD0
GMD1
GMD2
GMD3
GMD4
GMD7
CLK_C
A2
A3
A4
A5
CAD0
CAD1
CAD2
CAD3
CAD4
CAD5
CAD7
CAD6
SYNC\
A6
GMD5
GMD6
LSU_S/H
+5V1
+5V1
+3.3V
+5V1
+5V1
+5V1
+5V1
+5V1
+3.3V
+5V1
+5V1
+5V1
+5V1
HSYNC\
RD0\
WR0\
CS_LSUGA\
RES_IMG\
IMG_32MHz
LD_START
CAD [0:31]
A [2:23]
POF\
SYNC_LOW
LD_START2
CN1-13
VDOUT
CN1-14
CN1-15
CN1-20
CN1-16
CN1-9
CN1-10
CN1-11
CN1-12
CN1-19
SYNC\
LDV
IMG_32MHz
FWP\
HSYNC_K\
GMD [0:7]
AREA BI\
LFWE\
PRT_VCLK
CLK_TRG
RES_IMG2\
IMG_CLK_SEL
CN1-5
CLK_TRG
CLK_TRG
START
B4\
B3\
B2\
B1\
START
B1\
B2\
B3\
B4\
READY
READY
LDON
PAPER
PAPER
LDON
IC15*4
4-7B
1-1D,2-6D,4-7C
1-1D,2-1D,4-7C,14-4C
4-2A
1-3C,1-5C,2-7C,4-3A
1-3C,1-5C,2-7C,4-3A
2-7C
4-6D
2-2D,2-7C,6-3B
2-2B,3-3C
IC106,IC11,IC4,IC101,IC5
47K
10K
10K
47K
3-6B
4-3C
8-6C,9-3A,11-7D,12-1C,12-6C
2-2A,2-6A,3-8B,4-7B,6-2D,6-3A,7-8C
8-4C
2-7A
3-3D
4-6D
1-1A
6-3B
4-3A
8-6C
4-7B
4-7D
Uninstalled
*Uninstalled
Uninstalled
ICU PWB (LSU_G/A) (AR-281/AR-286)
5/14
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
D
C
B
A
D
C
B
A
– 45 –
– 46 –
AR-336
4/2/1999
IC108
74VHCT244
1A1
2
1Y1
18
1A2
4
1Y2
16
1A3
6
1Y3
14
1A4
8
1Y4
12
2A1
11
2Y1
9
2A2
13
2Y2
7
2A3
15
2Y3
5
2A4
17
2Y4
3
1G
1
2G
19
IC107A
74VHCT240
A1
2
Y1
18
A2
4
Y2
16
A3
6
Y3
14
A4
8
Y4
12
G
1
C197
223Z
C181
223Z
C196
223Z
C188
223Z
C180
104Z
C200
104Z
C189
104Z
C201
104Z
R165
10KJ
R164
10KJ
IC107B
74VHCT240
A1
11
Y1
9
A2
13
Y2
7
A3
15
Y3
5
A4
17
Y4
3
G
19
R173
***J
R175
***J
R172
***J
R174
***J
C190
223Z
R162
10KJ
R161
10KJ
C191
223Z
IC23
2 G/A
PC
S
222
PR
D
223
PW
R
224
GND
1
GND
2
FRAME
3
IRDY
4
TRDY
5
GND
6
VDD
7
AD31
8
AD30
9
GND
10
AD29
11
AD28
12
GND
13
VDD
14
AD27
15
AD26
16
GND
17
AD25
18
AD24
19
GND
20
VDD
21
AD23
22
AD22
23
GND
24
AD21
25
AD20
26
GND
27
VDD
28
AD19
29
AD18
30
GND
31
AD17
32
AD16
33
GND
34
VDD
35
AD15
36
AD14
37
GND
38
AD13
39
VDD
40
GND
41
AD12
42
AD11
43
GND
44
VDD
45
AD10
46
AD09
47
GND
48
VDD
49
AD08
50
AD07
51
GND
52
AD06
53
AD05
54
GND
55
VDD
56
AD04
57
AD03
58
GND
59
GND
60
VDD
61
AD02
62
AD01
63
GND
64
AD00
65
CBE3
66
GND
67
VDD
68
CBE2
69
CBE1
70
GND
71
CBE0
72
T1OUT7
73
T1OUT6
74
GND
75
VDD
76
BREQ
I
77
BGNT
I
78
PCLK
I
79
GND
80
VDD
81
CLK
82
T1OUT5
83
T1OUT4
84
T1OUT3
85
T1OUT2
86
T1OUT1
87
T1OUT0
88
PAGEIN
89
AREAIN
90
VALID
IMG
91
ID
ATA
7
92
ID
ATA
6
93
ID
ATA
5
94
ID
ATA
4
95
ID
ATA
3
96
ID
ATA
2
97
ID
ATA
1
98
ID
ATA
0
99
VDD
100
GND
101
PCLK
ZM
102
BREQ
ZM
103
BGNT
ZM
104
IDA
TA
A2
3
105
IDA
TA
A2
2
106
IDA
TA
A2
1
107
IDA
TA
A2
0
108
R
YOUIKI2
109
R
YOUIKI1
11
0
R
YOUIKI0
111
O
D
ATA
7
11
2
O
D
ATA
6
11
3
O
D
ATA
5
11
4
O
D
ATA
4
11
5
O
D
ATA
3
11
6
O
D
ATA
2
11
7
O
D
ATA
1
11
8
O
D
ATA
0
11
9
VDD
120
GND
121
GND
122
CK2
123
PAGEOUT
124
AREAOUT
125
STB
126
MCNT2
127
MCNT1
128
MCNT0
129
SCNT2
130
SCNT1
131
SCNT0
132
T0IN7
133
T0IN6
134
T0IN5
135
T0IN4
136
T0IN3
137
T0IN2
138
GND
139
VDD
140
T0IN1
141
T0IN0
142
T0OUT7
143
T0OUT6
144
T0OUT5
145
T0OUT4
146
T0OUT3
147
T0OUT2
148
T0OUT1
149
T0OUT0
150
IR
151
IR ZM
152
I DREQ1
153
I DREQ2
154
I INT
155
I CS
156
I A2
157
I A1
158
I RD
159
VDD
160
GND
161
PCLK RE
162
BREQ RE
163
BGNT RE
164
I WR
165
I DIO15
166
I DIO14
167
I DIO13
168
I DIO12
169
GND
170
I DIO11
171
I DIO10
172
I DIO09
173
I DIO08
174
I DIO07
175
I DIO06
176
I DIO05
177
I DIO04
178
GND
179
GND
180
VDD
181
IDIO03
182
IDIO02
183
IDIO01
184
IDIO00
185
BREQ
FA
X
186
BGNT
FA
X
187
PCLK
FA
X
188
GND
189
VDD
190
RST
191
TEST
EN
192
P
CDIO15
193
P
CDIO14
194
P
CDIO13
195
GND
196
P
CDIO12
197
P
CDIO1
1
198
P
CDIO10
199
GND
200
VDD
201
P
CDIO09
202
P
CDIO08
203
P
CDIO07
204
P
CDIO06
205
P
CDIO05
206
P
CDIO04
207
P
CDIO03
208
P
CDIO02
209
P
CDIO01
210
P
CDIO00
21
1
T1IN7
212
T1IN6
213
T1IN5
214
T1IN4
215
T1IN3
216
T1IN2
217
T1IN1
218
T1IN0
219
VDD
220
GND
221
PID
225
VDD
226
GND
227
PCLK
O
228
BREQ
O
229
BGNT
O
230
P
IDREQ
231
P
IBACK
232
P
IDACK
233
P
ODREQ
234
P
OBACK
235
P
ODACK
236
BREQ
PM2
237
BGNT
PM2
238
PCLK
PM2
239
VDD
240
R163
10KJ
NF82
EXCEMT222BT
IAD [0..31]
IAD29
IAD28
IAD27
IAD26
IAD25
IAD24
IAD19
IAD15
IAD14
IAD13
IAD7
IAD4
IAD3
IAD8
IAD30
IAD31
CBE2
CBE1
CBE0
BRQ
1\
CK33OUT0
GMOUT7
GMOUT6
GMOUT3
GMOUT2
GMOUT1
CK33OUT6
BGNT6\
A2D3
A2D2
A2D1
A2D0
R
YO2
R
YO1
R
YO0
GMA7
GMA6
GMOUT4
GMOUT5
IMGEN\
AREAIN\
SCAN
I WR\
I RD\
I A1
I A2
I CS\
I DREQ2\
I DREQ1\
T0OUT4
GMA12
GMA13
GMA8
GMA9
GMA10
IAD9
IAD10
IAD11
IAD12
BGNT
1\
IAD17
IAD16
IAD23
IAD21
IAD22
IAD20
IAD18
IAD0
CBE3
IAD2
GMA4
GMA2
GMA3
GMA5
IAD6
GMOUT0
IAD5
CK33OUT10
BGNT10\
BGNT
0\
CK33OUT1
CLK33OUT7
BGNT7\
BRQ7\
IAD1
T0OUT6
T0OUT5
PRT RES
20
I CS\
I RD\
I WR\
I A1
I A2
I DREQ2\
I DREQ1\
BRQ10\
BRQ
0\
BRQ6\
GMOUT [0..7]
GMA1
GMA0
GMA [0..14]
GMA11
RES_IMG\
10
+3.3V
+5V1
+3.3V
+5V1
+5V1
+5V1
+3.3V
+3.3V
+3.3V
CK33OUT6
BRQ6\
BGNT6\
BRQ 1\
BGNT 1\
CK33OUT0
BGNT7\
CLK33OUT7
BRQ7\
CK33OUT1
CK33OUT10
BRQ 0\
BGNT10\
CLK33OUT5
BGNT 0\
BGNT5\
BRQ5\
RETSEL
IAD [0..31]
CN10-16
BRQ10\
GMOUT [0..7]
AREA OUT
CK2
FRAME\
IRDY\
TRDY\
RES_IMG\
AREAIN\
SCAN
IMGEN\
RYO0
RYO1
RYO2
A2D0
A2D2
A2D1
A2D3
CBE3
CBE2
CBE1
CBE0
IRQ3\
IRQ4\
LD_START
AREA BI\
GMA [0..14]
IMG_SUBCLK
9-7A
9-4A
9-7A
9-4A
9-7A
9-4A
9-7A
9-7A
9-7A
9-7A
4-1B
8-2D
8-2D
8-4D
9-7A
9-7A
9-4A
9-7A
9-7A
9-4A
IC23
IC107,108
9-7A
2-6A,7-8C,9-8D,11-7D
2-3A,7-8C,11-7D
2-6A,7-8C,9-8C,11-7D
2-7A,4-7C
4-3C
4-4A
2-2A,2-6A,3-8B,4-7B,5-8B,6-3A,7-8C,8-6C,9-3A,11-7D,12-1C,12-6C
2-2B
2-2B
2-2D,2-7C,5-8B
4-3A
9-4A
4-4A
4-4A
4-4A
4-4A
4-4A
4-4A
4-4A
5-5C
2-6A,7-8C,9-8D,11-7D
2-6A,7-8C,9-8D,11-7D
2-6A,7-8C,9-8C,11-7D
2-6A,7-8C,9-8C,11-7D
2-6A,7-8C,9-8C,11-7D
Uninstalled
Uninstalled
ICU PWB (2_G/A) (AR-281/AR-286)
6/14
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
D
C
B
A
D
C
B
A
– 47 –
– 48 –
AR-336
4/2/1999
IC32
RDH G/A
VDD
1
VDD
2
CLK33I
3
GND
4
TEST0
5
TEST1
6
TEST2
7
TEST3
8
TEST4
9
GND
10
IRES
11
GND
12
INTIMG2
13
IBGNT
14
IBREQ
15
FRAME
16
GND
17
IRDY
18
TRDY
19
VDD
20
GND
21
GND
22
CBE0
23
CBE1
24
GND
25
CBE2
26
CBE3
27
VDD
28
GND
29
IAD0
30
IAD1
31
GND
32
IAD2
33
IAD3
34
GND
35
IAD4
36
IAD5
37
GND
38
GND
39
GND
40
VDD
41
VDD
42
IAD6
43
IAD7
44
GND
45
IAD8
46
IAD9
47
GND
48
IAD10
49
IAD1
1
50
GND
51
IAD12
52
IAD13
53
VDD
54
GND
55
IAD14
56
IAD15
57
GND
58
IAD16
59
IAD17
60
GND
61
VDD
62
GND
63
IAD18
64
IAD19
65
GND
66
IAD20
67
IAD21
68
VDD
69
GND
70
IAD22
71
IAD23
72
GND
73
IAD24
74
IAD25
75
GND
76
IAD26
77
IAD27
78
GND
79
GND
80
VDD
81
VDD
82
IAD28
83
IAD29
84
GND
85
IAD30
86
IAD31
87
GND
88
CS0-
89
CS1-
90
GND
91
DA0
92
DA1
93
VDD
94
GND
95
DA2
96
DD0
97
VDD
98
GND
99
VDD
100
GND
101
DD1
102
DD2
103
GND
104
DD3
105
DD4
106
GND
107
DD5
108
DD6
109
GND
110
DD7
111
DD8
112
VDD
113
GND
114
DD9
115
DD10
116
GND
117
GND
118
GND
119
GND
120
VDD
121
VDD
122
DD1
1
123
DD12
124
GND
125
DD13
126
DD14
127
GND
128
DD15
129
DIOR-
130
GND
131
DIOW-
132
DMACK-
133
VDD
134
GND
135
DMARQ
136
INTRQ
137
IORDY
138
GND
139
POUT0
140
POUT1
141
VDD
142
GND
143
GND
144
POUT2
145
POUT3
146
GND
147
PIN0
148
PIN1
149
PIN2
150
PIN3
151
GND
152
GO
153
GND
154
IDEEN
155
GND
156
VDD
157
VDD
158
GND
159
GND
160
IC114
74VHCT245
A1
2
B1
18
A2
3
B2
17
A3
4
B3
16
A4
5
B4
15
A5
6
B5
14
A6
7
B6
13
A7
8
B7
12
A8
9
B8
11
G
19
DIR
1
IC113
74VHCT245
A1
2
B1
18
A2
3
B2
17
A3
4
B3
16
A4
5
B4
15
A5
6
B5
14
A6
7
B6
13
A7
8
B7
12
A8
9
B8
11
G
19
DIR
1
IC118
74VHCT244
1A1
2
1Y1
18
1A2
4
1Y2
16
1A3
6
1Y3
14
1A4
8
1Y4
12
2A1
11
2Y1
9
2A2
13
2Y2
7
2A3
15
2Y3
5
2A4
17
2Y4
3
1G
1
2G
19
C205
223Z
C211
223Z
C218
223Z
C208
223Z
C210
223Z
C209
223Z
C240
223Z
IC117
74VHCT244
1A1
2
1Y1
18
1A2
4
1Y2
16
1A3
6
1Y3
14
1A4
8
1Y4
12
2A1
11
2Y1
9
2A2
13
2Y2
7
2A3
15
2Y3
5
2A4
17
2Y4
3
1G
1
2G
19
C216
223Z
IC112A
74AC04
1
2
IC112B
74AC04
3
4
IC116A
74AC08
1
2
3
IC116B
74AC08
4
5
6
IC112D
74AC04
9
8
IC116C
74AC08
9
10
8
IC116D
74AC08
12
13
11
C217
223Z
IC112E
74AC04
11
10
IC112F
74AC04
13
12
IC112C
74AC04
5
6
C207
223Z
C220
223Z
CK33OUT4
IAD [0..31]
IAD2
IAD3
IAD4
IAD5
/DMACK
IORDY
INTRQ
IAD0
IAD1
CBE0
CBE1
CBE2
CBE3
RES IMG\
IRQ2\
BGNT4\
BRQ4\
FRAME\
IRDY\
TRDY\
IAD6
IAD7
IAD8
IAD9
IAD10
IAD1
1
IAD12
IAD13
IAD14
IAD15
IAD16
IAD17
IAD18
IAD19
IAD20
IAD21
IAD22
IAD23
IAD24
IAD25
IAD26
IAD27
DD0
DD1
DD2
DD3
DD4
DD5
DD6
DD7
DD8
DD9
DD10
DD1
1
DD12
DD13
DD14
DD15
IAD31
IAD30
IAD28
IAD29
POUT1
DMARQ
DD0
DD0DD0
DD1DD1
DD2
DD3
DD4
DD5
DD6
DD7
DD8
DD9
DD10
DD11
DD12
DD13
DD14
DD15
DD [0..15]
DD15
DD14
DD13
DD12
DD11
DD10
DD9
DD8
DD7
DD6
DD5
DD4
DD3
DD2
DD1
DD0
CS1
CS0
DA0
DA1
DA2
DMACK\
DIOW\
DIOR\
DA2
DA1
DA0
CS1
CS0
DMARQ
INTRQ
IORDY
DMARQ
CBE0
CBE1
CBE2
CBE3
RES HD
RES HD\
IDEEN
G
DIR
DIOW\
/DIOW
DIOR\
/DIOR
+5V1
+5V1
+5V1
+5V1
CK33OUT4
RES IMG\
BGNT4\
BRQ4\
FRAME\
IRDY\
TRDY\
CBE3
IAD [0..31]
CN6-21
CN6-31
CN6-27
CBE2
CBE1
CBE0
DD [0..15]
CN6-37
CN6-35
CN6-33
CN6-25
CN6-23
CN6-38
CN6-36
CN6-29
CN6-1
IRQ2\
IDEEN
IDEEN
POUT1
POUT1
INTRQ
IORDY
INTRQ
IORDY
IC32*4
IC113,IC114,IC116,IC117,IC118,IC112
2-3A,6-8A,9-8C,11-7D
7-8C,8-6C,9-3A,11-7D,12-1C,12-6C
2-6A,6-7A,9-8C,11-7D
2-2A,2-6A,3-8B,4-7D,5-8B,6-2D,6-3A
2-2B
9-7A
9-7A
9-4A
2-6A,6-7A,9-8C,11-7D
2-6A,6-7A,9-8C,11-7D
2-6A,6-7A,9-8C,11-7D
2-6A,6-7C,7-8C,9-8D,11-7D
2-6A,6-7C,7-8C,9-8D,11-7D
2-6A,6-7C,7-8C,9-8D,11-7D
13-2D
ICU PWB (RDH G/A) (AR-281/AR-286)
7/14
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
D
C
B
A
D
C
B
A
– 49 –
– 50 –
AR-336
4/2/1999
C118
223Z
C147
223Z
D104
RB411D
D103
RB411D
R342
5.6KJ
C235
6pF
C236
6pF
BT1
CR2032-H03
R346
22KJ
X7
32.768KHz
R139
1KJ
R140
***J
IC16
XLI2050
PARA_VD3
1
PARA_VD4
2
PARA_VD5
3
PARA_VD6
5
VSS
4
PARA_VD7(MSB)
6
PARA_VD2
80
PARA_VD1
79
PARA_VD0(LSB)
78
VDD
7
SERIAL_VD_IN
8
FT0
9
SERIAL_VCLK_OUT
10
VSS
11
FT1
12
FT2
13
FT3
14
FT4
15
VSS
16
PARA_VCLK_OUT
17
MODE[0]
18
VDD
19
MODE[1]
20
A0
21
A1
22
A2
23
A3
24
VDD
25
A4
26
A5
27
A6
28
VSS
29
A7
30
A8
31
A9
32
VSS
33
CS
34
RD_DS
35
W\R
36
VDD
37
D7(MSB)
38
D6
39
D5
40
VSS
41
D4
42
D3
43
D2
44
D1
45
VDD
46
D0
47
VSS
48
RESET
49
VDD
50
PR
T_VCLK_IN
51
VSS
52
VSS
54
VSS
55
VSS
58
VDD
53
VDD
56
VIDEO_OUT
57
FT5
59
VDD
60
FT6
61
PVER
62
PHOR
63
VDD
64
MCLK_OUT
65
BOARD_TEST
66
VDD
67
FSYNC_IN
68
VSS
69
BEAM_DETECT_IN
70
VDD
71
VSS
72
VSS
73
VSS
75
CPU_LSYNC_OUT
74
LSYNC_OUT
76
VDD
77
R124
0J
R125
0J
IC102A
74AS04
1
2
R123
100J
R122
0J
R138
0J**
R126
0J
C129
223Z
C132
223Z
C131
223Z
C146
223Z
IC102E
74AS04
11
10
IC102F
74AS04
13
12
C234
104Z
IC104
74AS157
1A
2
1B
3
2A
5
2B
6
3A
11
3B
10
4A
14
4B
13
A/B
1
G
15
1Y
4
2Y
7
3Y
9
4Y
12
R345
22KJ
R348
22KJ
R347
22KJ
IC35
NJU6356
DATA
7
I/O
1
CLK
6
CE
5
XT
2
XT
3
VDD
8
VSS
4
IC119A
74AS74
D
2
CLK
3
Q
5
Q
6
PR
4
CL
1
IC119B
74AS74
D
12
CLK
11
Q
9
Q
8
PR
10
CL
13
C241
223Z
R358
0J
R359
0J
CAD[0..7]
CAD7
CAD6
CAD5
CAD4
CAD3
CAD2
CAD1
CAD0
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
GMA4
GMA2
GMA6
GMA0
GMA3
GMA5
GMA1
GMA7
RTC CE\
RTC DATA\
RTC IO\
RTC CLK\
LD_START3
+5V1
+5V1
+5V1
+3.3V
+3.3V
+5V1
RTC DATA\
RTC IO\
RTC CLK\
RTC CE\
RET SEL
RES\
AREA OUT
CK2
VDOUT
HSYNC_K\
A[2..23]
LD_START
WR0\
CAD[0..31]
RD0\
CS_RETIC\
CLK_TRG
PRT_VCLK
GMA[0..14]
RES_IMG\
IC102,104,119
2-7C
2-7C
2-7C
2-7C
6-3B
5-3C
6-3B
6-3B
1-1D,2-6D,4-7C,5-8D
1-1D,2-1D,4-7C,5-8C,15-4C
4-1B,6-2A
5-7A
2-2D,2-7C,5-8B,6-3B
1-3A,2-6A,2-7C,3-4D,3-8A
5-7D
5-8D
2-7C
1-3C,1-5C,2-6C,4-3A,5-8B
1-3C,1-5C,2-6C,4-3A,5-8B
IC16
Uninstalled
Uninstalled
Uninstalled
8/14
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
D
C
B
A
D
C
B
A
ICU PWB (RET_RTC) (AR-281/AR-286)
– 51 –
– 52 –
AR-336
4/2/1999
Page of 50
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