DOWNLOAD Sharp AR-M155 (serv.man3) Service Manual ↓ Size: 9.09 MB | Pages: 127 in PDF or view online for FREE

Model
AR-M155 (serv.man3)
Pages
127
Size
9.09 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Service Manual
File
ar-m155-sm3.pdf
Date

Sharp AR-M155 (serv.man3) Service Manual ▷ View online

AR-M150/M155/M155X  CIRCUIT DIAGRAM  14 - 2
C9
0.1u
C14
0.1u
BR8
10kJ
1
2
3
4
8
7
6
5
BR10
10kJ
1
2
3
4
8
7
6
5
BR5
10kJ
1
2
3
4
8
7
6
5
H8S/2321
P35/SCK1
64
P34/SCK0
63
P33/RxD1
62
P32/RxD0
61
P31/TxD1
60
P30/TxD0
59
VCC
58
PD7/D15
57
PD6/D14
56
PD5/D13
55
PD4/D12
54
Vss
53
PD3/D11
52
PD2/D10
51
PD1/D9
50
PD0/D8
49
PE7/D7
48
PE6/D6
47
PE5/D5
46
PE4/D4
45
Vss
44
PE3/D3
43
PE2/D2
42
PE1/D1
41
PE0/D0
40
VCC
39
65/
Q
P64/IRQ0
38
Q
Vss
65
BR7
10kJ
1
2
3
4
8
7
6
5
BR9
10kJ
1
2
3
4
8
7
6
5
C6
100p
BR11
10kJ
1
2
3
4
8
7
6
5
R15
1kJ
BR14
33J
1
2
3
4
8
7
6
5
BR12
10kJ
1
2
3
4
8
7
6
5
BR94
10kJ
1
2
3
4
8
7
6
5
BR16
33J
1
2
3
4
8
7
6
5
BR13
10kJ
1
2
3
4
8
7
6
5
C7
0.1u
BR18
10kJ
1
2
3
4
8
7
6
5
BR17
33J
1
2
3
4
8
7
6
5
BR15
10kJ
1
2
3
4
8
7
6
5
C10
0.1u
BR19
33J
1
2
3
4
8
7
6
5
C1
1
0.1u
IC3
24WC02
E0
1
E1
2
E2
3
VSS
4
SDA
5
SCL
6
WC
7
VCC
8
C12
0.1u
C385 OPEN
C13
0.1u
C8
10u/16V
+
C5
100p
BR1
10kJ
1
2
3
4
8
7
6
5
R331
33J
BR2
10kJ
1
2
3
4
8
7
6
5
L1
ZJSR5101-223
BR3
10kJ
1
2
3
4
8
7
6
5
R14
10kJ
BR4
10kJ
1
2
3
4
8
7
6
5
R17
OPEN
R16
1kJ
BR6
10kJ
1
2
3
4
8
7
6
5
CPUCLK(NC)
SPFMT1
(FW)
mt_at_home
LWR
/CS0#
/CS2#
CPU_SYNC
/CS1#
SCL
TxD1
SPFMT0
/SCANSP
(SPPD)
/TRANSST
CCD_TG
SDA
(PSW)
SPFMT3
ARB_INT
/SCANST
SPFMT2
HWR
RD
A20
(SPPD)
MT_HOME
CPU_SYNC
(PSW)
CCD_TG
(FW)
ARB_INT
POFF
SCL
/CS3#
TXD1
A20
(SIN3)
(SIN2)
(SIN1)
(KEYIN)
SDA
SCL
SDA
DMT3
/WDTOVF
D14
/CS4#
POFF
D8
D5
RY/BY
D1
D0
DMT0
D1
D15
D7
D11
D3
D0
D12
D11
RESETOUT1
D13
D8
D3
/CS4#
D10
D4
D7
D5
DMT1
RY/BY
D9
DMT2
D6
D2
D9
D14
D6
D4
D10
/STBY
/PRINTST
D12
D15
D2
D13
/ESC_RDY
/ESS_RDY
ES_CMD
ESS_TS
DMT3
DMT0
DMT2
DMT1
NMI
CPU3.3
CPU3.3
VCC3
VCC3
VCC3
VCC3
VCC3
A[19..0]
mt_at_home
RY/BY
(PSW)
CCD_TG
CPU_SYNC
ARB_INT
D[15..0]
(SPPD)
(FW)
SDA1
SCL
POFF
DMT2
LCDDB7
LCDDB6
DMT1
DMT0
TxD1
LCDRS
LCDE
LCDDB5
LCDDB4
DMT3
/CS4
BZR
(2-A1) (3-A3)
(2-B1)
(4-D4)
(14-C3)
(7-E1)
(2-B1)
(2-A4)
(7-E1)
(2-A1)
(6-D4)
(6-D4)
(6-D4)
(6-D4)
(5-B1)
(3-B2)
(14-D3)
(13-C2)
(3-A1) (4-A2)
(4-A1)
(4-B1)
(11-B2)
(4-C3)
(4-C1)
(4-C1)
Serial EE-PROM
(4-C1)
(4-C1)
(4-C1)
(4-C1)
(13-B2)
(8-A2)
C
C
D
D
E
E
4
3
2
1
1/14
AR-M150/M155/M155X  CIRCUIT DIAGRAM  14 - 3
A
A
B
B
C
C
4
3
2
1
(14-D3)
(1-D2),(14-D3)
(14-A3)
(14-A4)
(14-D3)
(14-A2)
(14-A2)
(14-D3)
(14-D3)
(14-A2)
(14-A2)
(14-A2)
(14-A2)
(5-B1)
(5-B1)
(6-B3)
(6-B3)
(6-B3)
(6-B3)
(6-B3)
(6-B3)
(5-B1)
(3-E2)
(3-E3)
(3-D2)
(3-D2)
(3-D2)
(3-D2)
(3-D2)
(3-D2)
(3-D2)
(3-E1)
(3-E2)
(3-E2)
(1-D2)
(1-C1)
(5-B1)
(1-A2)
(4-C3
)
(1-D2
)
(1-D2
)
(1-B
3)
(1-B
3)
(1-B
1)
(5
B
1
)
(3-A1)
(4-A2)
(13-C2)
(3-A3)
(3-A
2)
(13-B
2
)
(8-A
1)
(4-C1
)
(1-B
1)
(9-B
2)
(3-B
2)
MCU PWB (ASIC section)
RAMDB0
RAMDB1
RAMDB2
RAMDB3
RAMDB4
RAMDB5
RAMDB6
RAMDB7
RAMDB15
RAMDB14
RAMDB13
RAMDB12
RAMDB11
RAMDB10
RAMDB9
RAMDB8
SFCLK48
PFCLKIN
PFCLKOUT
MM_BI2
MM_AI0
MM_BI1
MM_AI2
MM_BI0
MM_AI1
/INREQ
/OUTACK
/FAXPRO
/PCLPRO
/OUTCS
A8
D9
/OU
TCS
/PCLP
RO
MM_BI2
RAMDB13
D7
RAM_CL
K_OUT
AFE_SDI
D4
D2
MEM_
INT
MM_AI0
RAMDB14
D8
PFC
LKIN
/FA
XPRO
D15
PFCL
KOUT
D3
D0
A7 A6
A5
CL
KSW
RAMDB9
/IN
REQ
MM_BI1
MM_BI0
MM_AI2
MM_AI1
D1
D13
D5
JTG_
TDI
D12
D11
RAMDB12
A4
A2 A1
/OU
TACK
A9
A3
RAMDB1
D6
SFCL
K48
RAMDB15
D10
PFC
LK
SYNC
#
D14
JTG
_TDO
RAMDB2
/ES
PRD
RAMDB7
RAMDB6
RAMDB5
RAMDB4
RAMDB3
RAMDB0
RAMDB11
RAMDB10
RAMDB8
AFE_DB2
AFE_DB7
AFE_DB0
AFE_DB6
AFE_DB3
AFE_DB4
AFE_DB1
AFE_DB5
AFE_DB7
AFE_DB6
AFE_DB5
AFE_DB4
AFE_DB3
AFE_DB2
AFE_DB1
AFE_DB0
AFE_SDI
JTG
_TMS
JTG_TCK
JTG_TDI
JTG_TMS
JTG_TCK
JTG_TDO
MAD11
MAD8
MAD4
MAD1
MAD2
MAD5
MAD6
MAD9
MAD3
MAD0
MAD7
MAD12
MAD10
RAM_CLK_OUT
AFE_SEN
ADCLK
CCD_CP
CCD_PHI1
CCD_PHI2
CCD_TG
AFE_DB[7..0]
CL
CCD_RS
VSAMP
AFE_SCK
AFE_SDI
BSAMP
MM_Y1
MM_PH_A
MM_AI0
MM_AI1
MM_PH_B
MM_BI0
MM_BI1
MM_Y2
MM_Y3
BANK1
BANK0
/SDCAS
/SDRAS
/SDCS
DQM0
MAD[12..0]
/SDWDE
SDCKE
DQM1
SDCLK
D[15..0]
A[19..0]
/CS2
MIRCN
T
CPU_S
YNC
/LWR /RD
RAMDB[15..0]
ARB_I
NT
MMD
(/ASI
C_RST)
/LEND
VIDEO#
/RESET0
VCC3
VCC3
VCC3
VCC3
C397
0.1u
R351
33J
C69
12p
IC5
HG73C138HFV
ASIC
1 2
3 4
8
6 7
5
9
10 11 12
13 14 15
16 17 18 19
20 21 22
23 24 25
26 27 28 29
30 31 32
34 35
36 37 38 39
40 41 42
43 44 45
46 47 48 49
192 191
190 189 188
187 186 185 184
183 182 181
180 179 178
177 176 175 174
256
255
254
253
252
251
250
249
248
247
246
245
244
243
242
241
240
239
238
237
236
235
234
233
232
217
231
230
225
221
226
220 219
223
218
216 215
229
228
227
224
222
214
213 212 211
210 209 208
207 206 205 204
203 202 201
200 199 198
197
195
196
193
194
33
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
CPU_DATA7 CPU_DATA6
CPU_DATA5 CPU_DATA4
CPU_DATA1
CPU_DATA3 CPU_DATA2
VCC(AC)
CPU_DATA0
GND(AC) MIRCNT /CPUSYNC
MEM_INT ARB_INT VCC(CORE)
CPU_AD8 CPU_AD7 CPU_AD6 CPU_AD5
GND(CORE) RAM_CLK_IN CPU_AD4
CPU_AD3 CPU_AD2 CPU_AD1
CPU_AD0 /CPUCS SFCLK48 GND(CORE)
/CPUWR /CPURD /RESET
PFCLK CLKSW
GND(CORE) PFCLKOUT PFCLKIN GND(PLL)
VCC(PLL) GND(PLL) VCC(PLL)
TM2_15M /SYNC GND(AC)
/VIDEO /LEND VCC(AC) OUTP00
VCC(CORE)
/INREQ
/OUTCS
/OUTACK
/ESPRD
/FAXPRD /PCLPRD GND(AC) MDAT15
MDAT14 MDAT13
VCC(CORE)
MDAT12 MDAT11 MDAT10
VCC(AC) MDAT09 MDAT08 MD
T0
RAM_DATA4
RAM_DATA5
RAM_DATA6
RAM_DATA7
GND(AC)
RAM_DQM0
RAM_WDE
VCC(AC)
RAM_CAS
RAM_RAS
RAM_CS
RAM_BANKS0
RAM_BANKS1
VCC(CORE)
RAM_MAD10
RAM_MAD0
RAM_MAD1
GND(CORE)
RAM_MAD2
RAM_MAD3
GND(AC)
MM_AI2
MM_AI1
MM_AI0
MM_PH_A
AFE_DB3
MM_BI2
MM_BI1
MM_Y2
VCC(AC)
MM_Y1
AFE_DB0 AFE_DB1
GND(CORE)
AFE_DB2
AFE_DB4 AFE_DB5
MM_BI0
MM_PH_B
VCC(CORE)
MM_Y3
CLPWM
AFE_DB6
AFE_DB7 GND(AC) AFESCK
VCC(CORE)
ADCLK
GND(CORE)
AFE_SEN CCD_PH1 CCD_PH2 AFE_SDI
CCD_CP BSAMP CCD_RS
CCD_TG VSAMP
GND(CORE)
TD0
TRSK
TDI
TCK
TMS
VCC(CORE)
GND(CORE)
RAM_DATA3
RAM_DATA2
RAM_DATA1
RAM_DATA0
GND(AC)
RAM_DATA15
RAM_DATA14
VCC(CORE)
RAM_DATA13
RAM_DATA12
RAM_DATA11
RAM_DATA10
RAM_DATA9
RAM_DATA8
VCC(CORE)
RAM_DQM1
RAM_CKE
GND(AC)
RAM_CLK_OUT
GND(CORE)
RAM_MAD12
RAM_MAD11
RAM_MAD9
VCC(CORE)
RAM_MAD8
RAM_MAD7
VCC(AC)
RAM_MAD6
RAM_MAD5
RAM_MAD4
GND(AC)
CPUDATA15
CPUDATA14
CPUDATA13
CPUDATA12
CPUDATA11
CPUDATA10
CPUDATA9
CPUDATA8
C67
0.1u
BR60
82J
1
2
3
4
8
7
6
5
BR9
1
2
3
4
R45
0J
R24
33J
BR43
33J
1
2
3
4
8
7
6
5
L3
ZJSR5101-223
BR48
10kJ
1
2
3
4
8
7
6
5
BR2
1
2
3
4
BR27
33J
1
2
3
4
8
7
6
5
BR30
33J
1
2
3
4
8
7
6
5
C70
12p
R23
33J
BR61
10kJ
1
2
3
4
8
7
6
5
C47
47p
R34
10kJ
X2
OSC-31
48MHz
1
8
5
4
N.C.
VCC
OUTPUT
GND
R25
33J
R32
10kJ
BR29
10kJ
1
2
3
4
8
7
6
5
BR39
33J
1
2
3
4
8
7
6
5
C49
47p
BR31
10kJ
1
2
3
4
8
7
6
5
BR57
10kJ
1
2
3
4
8
7
6
5
R27
33J
C68
12p
C51
47p
BR53
10kJ
1
2
3
4
8
7
6
5
BR62
33J
1
2
3
4
8
7
6
5
R26
33J
BR63
33J
1
2
3
4
8
7
6
5
C50
47p
R29
33J
C52
47p
C48
47p
C66
2200
0p
R30
33J
BR41
33J
1
2
3
4
8
7
6
5
C53
47p
BR45
33J
1
2
3
4
8
7
6
5
BR33
10kJ
1
2
3
4
8
7
6
5
R31
33J
X3
HC-49U/S (16.1511MHz)
BR49
33J
1
2
3
4
8
7
6
5
C54
47p
BR52
33J
1
2
3
4
8
7
6
5
R44
0J
R43
33J
BR56
33J
1
2
3
4
8
7
6
5
R33
10kJ
AR-M150/M155/M155X  CIRCUIT DIAGRAM  14 - 4
C
C
D
D
E
E
4
3
2
1
(1-B3)
(1-A2)
(1-A2)
(12-A3)
(4-C3)
(4-C3)
(4-C3)
(4-C2)
(4-C2)
(4-D4)
(5-B1)
(5-B
1)
(5-B
1)
(5-B
4)
(5-B
4)
(5-B
4)
(5-B
3)
(5-B3) (5-B
2)
(5-B
2)
(5-B
2)
(5-B
2)
(5-B
3)
(5-B3)
(5-B3)
(5-B2)
(5-B3)
(4-C2)
(4-C2)
(4
-C1
)
(4-A
1)
(4-C2)
(4-C2)
(4-C2)
(8-A2)
(4-C3)
(12-A3)
(8-A2)
(8-A2)
(8-A2)
(8-A4)
(8-A2)
(8-A4)
(8-A4)
(8-A2)
(8-A2)
(8-A4)
(12-A3)
(12-A3)
(12-A3)
(12-A3)
(12-A3)
(12-A3)
(12-A3)
(12-A3)
(12-A3)
(5-B
4)
(5-B
3)
(9-B2)
2/14
PIDATA4
PIDATA0
PIDATA5
PIDATA6
PIDATA1
PIDATA7
PIDATA2
PIDATA3
/REV
/INIT
/SLCTIN
/AUTOF D
/STB
/ACK
BUSY
PE
/FAULT
SLCT
PARAD1
PARAD2
PARAD6
PARAD7
PARAD4
PARAD3
PARAD5
PARAD0
/INIT
/SLCTIN
/AUTOF D
/STB
PARAD7
PARAD6
PARAD5
PARAD4
PARAD3
PARAD2
PARAD1
PARAD0
VPIN
RCV
VMIN
/POREQ
/PIREQ
PODATA0
PODATA1
PODATA2
PODATA3
PODATA4
PODATA5
PODATA6
PODATA7
CLKSW
MEM_INT
PODATA5
PODATA7
PFCLK
SYNC#
PODATA3
PODATA1
PODATA2
PODATA4
PODATA6
PODATA0
RCV
VPIN
VMIN
/H_SYNC
PIDATA[7..0]
PODATA[7..0]
/POACK
/PIREQ
/POREQ
/PIACK
/PIW R
/SCANSP
/SCANST
/TRANSST
/PRINTST
/REV
/INIT
/ACK
BUSY
PE
/FAULT
SLCT
/SLCTIN
/ST B
PARAD[7..0]
/AUTOF D
OP_CLK
TM
TM_
OP_LATCH
OP_DATA
(/SYNC)
CPFS2
PR
HL
MPFS
MIRON
SPFO N
KEYSC1
KEYSC3
KEYSC2
SPU
S
SPFS
VF
M
MRP
S1
MC
PMD
CPFS1
DEV
DIR
MRP
S3
VFMCNT
LD
EN
GRID
L
MMD
RRS
SRR
C
MRP
S2
BI
AS
TC
/LEND
VIDEO#
/PR_LINE
/SC_LINE
/IMC_READY
/FPOFF
SGS
/OA_RST
(/ASIC_RST)
/RESET1
/FWREN
G3.3V
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
G3.3V
VCC3
VCC3
VCC3
R352 33J
C33
0.1
u
R41
10kJ
C27
0.1
u
C34
0.1
u
C35
0.1
u
46 47 48 49
51 52
53 54 55
57
56
58 59
60 61 62
63 64
86
84
83
81
69
80
79
72
78
77
76
68
67
66
65
74
73
82
71
75
85
70
96
92
87
88
89
90
91
93
94
95
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
177 176 175 174
173 172 171
170 169 168
167 166 165 164
163 162 161
160 159 158
157 156 155 154
153 152 151
150 149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
50
/VIDEO /LEND VCC(AC) OUTP00A
OUTP02A OUTP03A
OUTP04A OUTP05A OUTP06A
VCC(CORE)
OUTP15A
OUTP07A OUTP08A
GND(CORE) OUTP09A OUTP10A
OUTP11A OUTP12A
VCC(CORE)
OUTP13B
OUTP12B
OUTP10B
GND(AC)
OUTP09B
OUTP08B
OUTP03B
GND(CORE)
OUTP07B
OUTP06B
OUTP00B
OUTP14A
VCC(CORE)
OUTP13A
VCC(AC)
OUTP04B
OUTP11B
OUTP02B
OUTP05B
OUTP14B
OUTP01B
TSP_MODE
OPE_CLK
/TM
TM
OPE_DATA
OPE_LATCH
GND(AC)
VCC(AC)
/SCANSP
TSO0
IE1284_STB
IE1284_AUTOFD
VCC(CORE)
IE1284_SLCTIN
IE1284_INIT
IE1284_SLCT
GND(CORE)
IE1284_PE
IE1284_BUSY
IE1284_ACK
IE1284_FAULT
VCC(CORE)
IE1284_REV
IE1284_PARAD7
IE1284_PARAD6
IE1284_PARAD5
IE1284_PARAD4
IE1284_PARAD3
IE1284_PARAD2
VCC(AC)
IE1284_PARAD1
IE1284_PARAD0
SUSPEND
GND(AC)
OEN
VMOUT
VPOUT
GND(CORE)
VMIN
VPIN
RCV
/SCANST
VCC(
A
C)
MDAT09 MDAT08 MDAT07
GND(CORE)
MDAT06 MDAT05
MDAT04
VCC(CORE)
MDAT03
MDAT02 MDAT01 MDAT00 GND(AC)
/INCS
/INACK
/OUTREQ
GND(CORE)
/HSYNC PIDATA0 PIDATA1 PIDATA2 VCC(AC) PIDATA3 PIDATA4 PIDATA5 PIDATA6 PIDATA7
/POCS
/POREQ
VCC(AC)
/PIWT
/PIACK
GND(AC)
/POACK
/PIREQ
GND(CORE)
PODATA0
PODATA1
PODATA2
PODATA3
PODATA4
PODATA5
PODATA6
PODATA7
VCC(CORE)
/TRANSST
/RECEPTST
/PRINTST
OUTP01A
C38
0
.1
u
BR93
10KJ
1
2
3
4
8
7
6
5
C41
0
.1
u
C39
0
.1
u
C71
47p
C40
0
.1
u
BR25
10KJ
1
2
3
4
8
7
6
5
BR40
10kJ
1
2
3
4
8
7
6
5
R354 N.M.
C37
0
.1
u
BR37
10kJ
1
2
3
4
8
7
6
5
R46
10J
BR47 33J
1
2
3
4
8
7
6
5
BR26 33J
1
2
3
4
8
7
6
5
C42
0
.1
u
BR35
10kJ
1
2
3
4
8
7
6
5
R35
10kJ
C43
0
.1
u
C44
0
.1
u
BR59
10kJ
1
2
3
4
8
7
6
5
BR34 33J
1
2
3
4
8
7
6
5
C45
0
.1
u
C46
0
.1
u
BR46
10kJ
1
2
3
4
8
7
6
5
R40
OPEN
R42
10kJ
C55
0.1
u
BR50
10kJ
1
2
3
4
8
7
6
5
BR51 33J
1
2
3
4
8
7
6
5
C62
0.1
u
BR54
10kJ
1
2
3
4
8
7
6
5
R353 N.M.
R28
10KJ
BR44 33J
1
2
3
4
8
7
6
5
R355
N.M.
R358
10kJ
C59
0.1
u
BR28 33J
1
2
3
4
8
7
6
5
C64
0.1
u
C63
0.1
u
+
C36
47u/16V
C60
0.1
u
L2
ZJSR5101-102TA
C56
0.1
u
R37
10kJ
BR58 33J
1
2
3
4
8
7
6
5
C26
0.1
u
BR32 33J
1
2
3
4
8
7
6
5
C58
0.1
u
C30
0.1
u
C57
0.1
u
C28
0.1
u
BR55 33J
1
2
3
4
8
7
6
5
C61
0.1
u
R38
OPEN
C29
0.1
u
C65
0.1
u
C31
0.1
u
R310
10J
C398
47p
R39
OPEN
C32
0.1
u
R311
10J
AR-M150/M155/M155X  CIRCUIT DIAGRAM  14 - 5
MCU PWB (Memory section)
R48
0J
C74
0.1u
R51
0J
R47
10kJ
IC7
Flash ROM
A0
25
A1
24
A2
23
A3
22
A4
21
A5
20
A6
19
A7
18
A8
8
A9
7
A10
6
A11
5
A12
4
A13
3
A14
2
A15
1
A16
48
A17
17
DQ0
29
DQ1
31
DQ2
33
DQ3
35
DQ4
38
DQ5
40
DQ6
42
DQ7
44
DQ8
30
DQ9
32
DQ10
34
DQ11
36
DQ12
39
DQ13
41
DQ14
43
DQ15
45
NC
9
NC
10
NC
16
GND
46
GND
27
VCC
37
VPP
13
BYTE
47
OE
28
CE
26
WE
11
RP
12
WP
14
RY/BY
15
R53
OPEN
R49
10kJ
IC8
IS63LV1024L-12J-TR
I/O0
6
A0
1
I/O1
7
A1
2
I/O2
10
A2
3
I/O3
11
A3
4
I/O4
22
A4
13
I/O5
23
A5
14
I/O6
26
A6
15
I/O7
27
A7
16
A8
17
A9
18
A10
19
A11
20
A12
21
A13
29
A14
30
CS1
5
OE
28
WE
12
VDD
8
GND
9
VDD
24
A15
31
A16
32
GND
25
C73
0.1u
R52
OPEN
HWRZ
A12
A7
A10
A11
A17
A9
A12
A5
A16
A14
A1
D14
D15
RDZ
A15
A8
A6
D10
A2
A4
A10
A14
A13
A15
A3
D8
D12
A6
A16
A7
A11
CS1Z
A2
A4
A8
HWRZ
D9
D11
A13
A9
A18
A19
D13
A5
A1
A0
A3
V
VCC3
VCC3
VCC3
D[15..0]
/CS1
/RD
/HWR
A[19..0]
RY/BY
/RESET0
(2-A1)
(1-D2)
(1-A2)
(1-B3)
(1-B3)
(1-D3)
Flash ROM
LH28F400BVE-BL85
R51
OPEN
IC7
(1-C1)
(2-C1)
(15-B2)
(2-A1)
(4-A2)
(15-C2)
A
A
B
B
C
C
4
3
2
1
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