![background image](http://html.mh-extra.com/html/canon/d78-5252/d78-5252_service-manual_62453070.webp)
VCC
GND
SW
FUNCTION
GND
VCC
(IC201 125PIN)
(Q9801,Q9802)
(IC6101 80P)
D0
A0
D1
Vout3.3
D2
D+
D3
D-
GND
Vcc
D4
XTAL2
D5
XTAL1
D6
GL_N
D7
RESET_N
ALE
EOT_N
CS_N
DMACK_N
SUSUPEND
DMREQ
CLKOUT
WR_N
INT_N
RD_N
(K50B)
(IC1806 19P)
(IC301 249P)
(IC301 196P)
(IC301 142P)
(IC1825 7P)
(IC1806 15P)
VCC
CS1_A
CS1_B
(IC301 135P)
(IC301 133P)
GND
(IC6102 2P)
(IC1805 12P)
(IC1805 13P)
(IC1805 18P)
(IC1805 19P)
(IC6601 5P)
(IC6601 4P)
(IC6601 3P)
(Q6602)
(IC9801 11P)
(IC4802 12,13P)
(K8P/Q)
(IC5101 54P)
(LED)
(IC6611~IC6615,Q6605)
(IC1304)
(IC7181)
(IC1352 13P)
(IC1352 11P)
(IC1351 13P)
(IC1351 8P)
(K8Q,IC1351,IC1352)
(K8P)
(IC9801 20P)
(IC7208,IC7209,IC7210,IC7211)
(IC1301 10PIN)
(IC4802 1P)
(IC6101 161P)
D4
D5
D6
D7
VDD
CS2
CS1
CSO
VSS
D3
D2
D1
D0
SDA
SCL
SO
VCC
GND
TO USB
MCKEXT
DCLKEXT
RD
WR
X2
S1
SD
CLK
REF
GND
VDD
X1
ICE
(IC6102 ,K8M 28P)
(IC7208,IC7209,IC7210,IC7211)
IO_RESET
(IC6101 171P)
(IC1803 16P)
(IC1803 15P)
(IC1803 14P)
(IC1803 13P)
(GREEN)
(RED)
(RED)
(YELLOW)
LAMP
POWER
TEMP.
WARNING
REPLACE
LAMP
READY
(K48J,K48K)
DBO7
DBO6
DBO5
DBO4
DBO3
DBO2
DBO1
DBO0
DGO7
DGO6
DGO5
DGO4
DGO3
DGO2
DGO1
DRO7
DGO0
DRO3
DRO4
DRO5
DRO6
DRO1
DRO2
DRO0
GND
NC
NC
NC
VCC
OUT
VIN
VREF
(IC9801 12PIN)
S
D
G
S
D
G
D
S
G
GND
VCC
(K50B)
RTS5
5
4
3
2
6
1
(IC3841 4P)
(IC3871 10P)
(IC3871 12P)
(IC3801 17,18P)
(IC1351 6P)
(IC3801 19P)
(IC1805 12P)
(IC1805 13P)
(IC001 2P)
(IC301)
(IC301 66P)
(IC301 136P)
(IC301)
(IC301)
(K8M 34P)
(K8M 32P)
(IC301)
(IC301)
(IC811 40P)
(IC301 134P)
(IC301)
(IC301)
(IC301)
(IC301 66P)
(IC301 136P)
(IC301 67P)
(IC301 137P)
(IC811 41P)
(IC811 17P)
(IC801 11P K8Y 28P)
(IC801 28P K8Y 29P)
(IC1802 1P 6P)
(IC1822,IC1823 1P)
(IC301 65P)
(IC301)
(IC301)
(IC301)
(IC301)
(IC301)
(IC301)
(IC1351,1352)
(IC5101)
(IC6101)
(IC6101)
(IC6101 156P)
(IC6101 174P)
(IC6101)
(IC6101)
(IC6101)
(IC301 77P)
(K8Y)
(K8Q)
(IC1803)
(IC5101 28P)
(IC5101 55P)
(IC5101 57P)
(IC1824 1P)
(K8P)
(K8Q)
(K8P/Q)
(IC7101 2,7,11P)
(IC1824 5P)
(Q7151,Q5042)
(KEW SW)
(K50A)
(IC301 1P)
(IC301 147P)
(IC301 3P)
(IC1801 1802 801 811,K8Y)
(IC811 39P)
(IC301)
(IC301 133P)
(IC301 133P)
(KEW SW)
(IC5101 15P)
(Q1764)
(IC301 78P)
(IC301 135P)
(IC1803)
(IC1822)
SW6802
SW6803
SW6804
SW6806
SW6807
SW6808
SW6809
SW6871
SW6801
Input
Menu
Right
Down
Select
Up
Left
Image
On-Off
PORTA6
ROMWEL
ROMWEH
NMI
RESET
GND
VCC
ROMWEL
ROMWEH
RESET
NMI
(IC6101 173P)
(IC301 142PIN)
EXTINT
PORTA2
PORTA4
PORTA5
PORTB2
PORTA3
PORTB1
PORTB0
PORTB3
PORTB5
PORTB4
PORTA7
RXD
TXD
(IC301 13PIN)
(IC301 81PIN)
(IC301 6PIN)
(IC301 127PIN)
(IC301 44PIN)
PORTB7
PORTB6
PORTA0
PORTA1
20
19
17
18
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
W
Y
V
U
T
R
P
N
M
L
K
J
H
G
F
E
D
C
B
A
<TOP_VIEW>
IO_RESET
IO_RESET
IO_RESET
CS0_B
CS0_B
CS0_B
CS0_A
CS0_A
GND
VCC
50
49
47
45
43
41
39
37
35
33
31
29
27
25
23
21
19
17
15
13
11
9
7
5
3
1
VDD
TEST
SCL
SDA
VSS
A2
A1
A0
A16
BYTE
VSS
D15
D7
D14
D6
D13
D5
D12
D4
VCC
D11
D3
D10
D2
D9
D1
D8
D0
OE
VSS
CE
A0
A1
A2
A3
A4
A5
A6
A7
A17
NC
RY/BY
NC
RESET
NC
WE
NC
NC
A8
A9
A10
A11
A12
A13
A14
A15
R1359
R1358
R1357
R1356
R303A
I1351_7
Q331
Q352
Q351
R364
R315
R314
R9823
R9822
C9821
R9821
C1339
C1309
R1820
SW11
SW12
SW13
SW14
SW01
SW02
SW03
I301_98
R329
D2861
D2863
D2864
D2865
TP9802
TP9801
C9803
C9802
R9806
R9805
R9804
R9803
R9807
R9808
R9810
R9809
R9811
R9812
R9813
R9802
R9801
C9801
X9801
R9814
R9815
Q9802
R9817
Q9801
R9818
R9816
R9819
R1338
I301_206
C1824
TE301
I361_12
I361_11
I361_7
I1806_18
R1846A
R1847A
R1848A
R1849A
R1840A
R1841A
R1842A
R1839A
R1833
R1844
R1829
R1826
R1339
R367
R2878
R2876
R1844A
R1846
R1847
R1848
R1849
L1332
C1333
C1332
L1331
L1302
I1352_2
I1352_4
R313
R366
R310
R311
RB301
R1835
R365
R361
R362
C361
R844
R841
R1344
R1343
R1342
R1341
R1337
R1839
C1305
C1304
R1315
RB302
RB303
RB304
RB307
RB306
RB305
R1302
R1345
R1832
TE841
Q2854
I1806_13
R1809
R331
R332
R1361
IC351_6
IC351_4
R345
R346
R344
R322
R302
R301
R1334
R1335
C1331
R1331
R1332
X1331
R1333
R1336
R1301
C1302
C1303
C1307
C1306
X1301
R1312
R1311
R1309
R1305
R1303
R1307
R1308
R1306
R1304
C1301
L1301
C1311
R1314
R1316
R1313
R1833A
R343
C341
C338
C337
R1842
R1841
R1840
R341
R2864
D2865A
C2851
D2862
D2866
C2852
R2863
R2861
R2862
R2859
R2860
D2854
D2863A
D2853
R2858
R2857
Q2853
Q2852
R2855
R2856
D2852
D2861A
D2864A
D2851
R2852
R2851
R2854
R2853
R2850
Q2851
R342
D1821
C1822
R1823
R1824
R1821
R1822
C1823
C1821
R1825
Q301
R308
C307
R307
R309
TPPSCL
TPPSDA
TPMSCL
TPMSDA
C332
R848
R354
R353
R1810
R1808
R1829A
R1828
R1827
R1826A
RB1822
C331
C333
C334
R335
R334
R336
C336
R337
C335
R1364
R1365
R1838
C301
C304
R1836
R1837
R339
R338
R1355
R1353
R1352
R1373
R1369
R1363
R1362
R1802
R1807
R1804
R347
C1351
C1802
C1801
SW6802
SW6807
SW6808
SW6803
SW6804
SW6809
SW6871
SW6806
SW6801
D6801
D6802
D6803
K8F6
K8F5
K8F4
K8F3
K8F2
K8F1
TPRESET
R304
R303
C316
R333
R319
R391
R392
R321
R318
TPNMI
R306
R305
K8F
R316
R317
R320
TP312
TP311
R381
R382
TPDHS
TPDVS
I301_57
I301_56
I301_189
I301_55
I301_188
I301_125
I301_54
I301_242
I301_187
I301_50
I301_123
I301_52
I301_240
I301_185
I301_122
I301_51
I301_121
I301_238
I301_183
I301_120
I301_49
I301_119
I301_48
I301_47
R384
R383
R388
R387
R385
R386
R390
R389
C305
C306
C302
C303
IC301
I1351_5
I1351_9
I1351_3
I1352_5
D331
R1834
R1843
R1813
Q1801
R1812
R1811
R1366
R1367
R847
K8Y
R846
R845
R843
R842
TP801
TP802
C352
C351
R351
R352
R808
R806
R804
R356
R355
C811
C812
R802
R1372
C1361
C807
C806
R1368
R1370
R1371
R803
R807
R801
0C
1/16GZ
X
1/16GZ0C
X
22KC
1/16GJ
NT2
2SK536P
2SK536P
2SK536P
10KC
1/16GJ
X
X
X
X
GQFZ
10KZ1U
10KC
1/16GJ
X
X
10KC
1/16GJ
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
X
X
X
X
X
00102
J30A
00102
J30A
X
X
1/16GZ0C
X
X
1.5KC
1/16GJ
4.7KC
1/16GJ
X
X
10KC
1/16GJ
X
X
0C
1/16GZ
1/16GZ0C
X
X
V11B1250G
V11B0930G:
0C
1/16GZ
10KC
1/16GJ
X
470C
1/16GJ
X
470C
1/16GJ
1.5KC
1/16GJ
X
10KC
1/16GJ
NT2
GQFZ
0.1
25KZ
00102
J30A
NT2
NT2
NT2
NT2
X
1/16GJ22KC
1/16GJ22KC
1/16GJ22KC
X
X
X
0C
1/16GZ
0C
1/16GZ
0C
1/16GZ
X
X
10C
1/16GJ
X
4.7KC
1/16GJ
4.7KC
1/16GJ
1/8GZ000
X
X
3R3MG
L2A7
1/8GZ000
NT2
NT2
X
X
NT2
22C
1/16GJ
22C
1/16GJ
R1JA2204G
R1EB2204G:
10KC
1/16GJ
X
X
X
GQFZ
0.1
25KZ
1/16GZ0C
1/16GZ0C
0C
1/16GZ
X
X
10KC
1/16GJ
0C
1/16GZ
0C
1/16GZ
X
CGQY
CJ15
47C
1/16GJ
R1JA2204G
R1EB2204G:
R1JA2204G
R1EB2204G:
R1JA2204G
R1EB2204G:
R1JA2204G
R1EB2204G:
R1JA2204G
R1EB2204G:
R1JA2204G
R1EB2204G:
0C
1/16GZ
0C
1/16GZ
X
00102
J30A
AJ
NT2
820C
1/16GJ
10C
1/16GJ
0C
1/16GZ
X
NT2
NT2
0C
1/16GZ
0C
1/16GZ
X
X
X
10KC
1/16GJ
X
X
GQFZ
KZ0.01
100C
1/16GJ
X
V10B4470G
X
X
6.8KC
1/16GJ
X
GQFZ
0.1
25KZ
GQFZ
0.1
25KZ
GQFZ
0.1
25KZ
V10B4140G
1/16GJ10C
X
10KC
1/16GJ
X
0C
1/16GZ
10KC
1/16GJ
X
X
10KC
1/16GJ
GQFZ
0.1
25KZ
3R3MG
L2A7
GQFZ
0.1
25KZ
0C
1/16GZ
X
0C
1/16GZ
0C
1/16GZ
GQFZ
0.1
25KZ
X
X
X
X
X
10C
1/16GJ
X
SML-210LTMG
GQFZ
0.1
25KZ
X
X
GQFZ
0.1
25KZ
3.9KC
1/16GJ
4.7KC
1/16GJ
1KC
1/16GJ
1KC
1/16GJ
X
X
SML-210LTMG
X
X
1KC
1/16GJ
AH
AH
1KC
1/16GJ
X
X
SML-210YTLG
SML-210PTKG
X
390C
1/16GJ
390C
1/16GJ
X
4.7KC
1/16GJ
680C
1/16GJ
AH
X
X
GQFZ
10KZ1U
10KC
1/16GJ
100C
1/16GJ
12KC
1/16GJ
20KC
1/16GJ
GQFZ
10KZ1U
GQFZ
10KZ1U
0C
1/16GZ
AH
X
X
10C
1/16GJ
2.2KC
1/16GJ
(K50B/AV)
00102
J30A
00102
J30A
J30A00102
J30A00102
GQFZ
0.1
25KZ
0C
1/16GZ
10C
1/16GJ
10C
1/16GJ
X
820C
1/16GJ
X
10KC
1/16GJ
R1A41034G
R1EA1034G:
X
GQFZ
0.1
25KZ
GQFZ
KZ0.01
10C
1/16GJ
X
560C
1/16GJ
GQFZ
0.1
25KZ
1.3KC
1/16GJ
GQFZ
KZ0.01
X
X
0C
1/16GZ
(WM:F1)
6.3EM220
(WM:F1)
6.3EM220
10KC
1/16GJ
10KC
1/16GJ
680C
1/16GJ
330C
1/16GJ
0C
1/16GZ
0C
1/16GZ
0C
1/16GZ
10C
1/16GJ
X
100C
1/16GJ
1/16GJ100C
5.6KC
1/16GJ
X
0C
1/16GZ
100C
1/16GJ
GQFZ
0.1
25KZ
GQFZ
0.1
25KZ
X
3530G
S10B
3530G
S10B
3530G
S10B
3530G
S10B
3530G
S10B
3530G
S10B
3530G
S10B
3530G
S10B
3530G
S10B
1SS355
1SS355
1SS355
NT2
NT2
NT2
NT2
NT2
NT2
X
X
22KC
1/16GJ
X
47KC
1/16GJ
X
X
X
X
X
X
1KC
1/16GJ
X
J10EG060G
1/16GZ0C
1/16GZ0C
0C
1/16GZ
X
X
X
X
00102
J30A
00102
J30A
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
NT2
0C
1/16GZ
X
X
10KC
1/16GJ
X
0C
1/16GZ
0C
1/16GZ
X
X
GQFZ
0.1
25KZ
X
GQFZ
0.1
25KZ
PW164-10RKM
NT2
NT2
NT2
NT2
1SS355
1/16GZ0C
1/16GZ0C
0C
1/16GZ
AH
2.2KC
1/16GJ
2.2KC
1/16GJ
10KC
1/16GJ
10KC
1/16GJ
X
J11B2940G
1/16GZ0C
1/16GZ0C
1/16GZ0C
1/16GZ0C
00102
J30A
00102
J30A
GQFZ
0.1
25KZ
X
10KC
1/16GJ
10KC
1/16GJ
0C
1/16GZ
0C
1/16GZ
X
4.7KC
1/16GJ
4.7KC
1/16GJ
47D
16EM
GQFZ
0.1
25KZ
10KC
1/16GJ
1/16GJ100C
GQFZ
0.1
25KZ
GQFZ
0.1
25KZ
X
X
X
1/16GJ100C
10KC
1/16GJ
10KC
1/16GJ
X
5
4
3
2
1
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
2
1
1
2
3
4
5
6
5
4
3
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
3
2
1
256
255
254
253
252
251
250
249
248
247
246
245
200
199
198
197
196
195
194
193
192
191
244
243
242
241
240
239
238
237
236
235
234
233
232
231
230
229
228
227
226
225
224
223
222
221
220
219
218
217
216
215
214
213
212
211
210
209
208
207
206
205
204
203
202
201
190
189
188
187
186
185
184
183
182
181
180
179
178
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
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
5
4
3
2
1
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
VCLK_ON
PCLK_ON
MT_DAT
ADPW
AL
3.3V
USBSW
AREA0
D-
D+
AL
3.3V
RD
WR
USB_RST
AL
3.3V
INTR
USB_EN
CS1_B
D7
D6
D5
D4
D3
D2
D1
D0
AL
3.3V
A1
AL
3.3V
USBSW
MOUSE_RESET
CS1
A7
CLK24M
IRM_ST1
IRM_RST
S&H_ST1
S&H_STB
IRM_STB
IRM_RS
SDATA1
SCLK1
FAN_CONT2_5
FAN_CONT1_5
FAN_CONT1
FAN_CONT2
FAN_CONT1
FAN_CONT2
SDATA5
SCLK5
VPC/AD
CS1_B
WR
RD
IRM_RS
S&H_STB
PSDA
PSCL
GVS
GHS
GFBK
FANDRIVE
LAMP_POW
AL
5V
MCLK_SW
MCLK_SW
M_SCL
DRE1
PF_LAMPDOWN
DBE1
DCLK_SW
M_SCL
AL
3.3V
AL
3.3V
AUD
5V
VPC_ON
PC_ON
AL
5V
READY_LED
POW_LED
TEMP_LED
LAMP_REP_LED
AL
3.3V
AL
5V
DCLK_SW
AL
3.3V
AL
3.3V
AL
5V
RESET_M
AL
3.3V
AL
3.3V
CTS/V
CR_SW
3L_EN
SDATA
SCLK
DBE0
AL
3.3V
RC
S/CV_SW
PSCL
PSDA
K11
K12
K13
K14
K03
K02
K01
AL
3.3V
AL
3.3V
INTR
GREF
AL
3.3V
GCOAST
GFBK
AL
3.3V
DEN
PTSTEN
DTMB
DTCLK
SCANMODE
VCLKEN
AL
3.3V
AL
2.5V
AL
2.5V
AL
3.3V
AL
3.3V
DGE2
A18
A19
PTSTEN
DCLK
DHS
DVS
DBE3
DBE5
DBE7
DEN
DGE8
DBE2
DBE6
DBE4
DGE7
DGE9
DBE9
DGE3
DBE8
DGE6
BOOTWE
IO_RESET
3L_EN
5V_SW
DGE0
DGE1
M_SDA
DRE0
DTMB
DTCLK
VY2
VY3
VY0
VY1
VY4
VY7
VY5
VY6
VUV0
VUV1
VUV2
VUV3
VUV4
VUV5
VCLK
VUV6
IDQ
VUV7
SCANMODE
VHS
VVS
GBO3
GBO2
GBO0
PW_VFIELD
GBE0
GBO6
GBO4
GBO1
GBE2
GBO7
GBO5
GBE3
GBE1
GBE5
GBE4
GBE6
GGO1
GGO2
GGO3
GGO7
GGO6
GBE7
GGE2
GGE1
GGO4
GGO0
PDEN
GGE0
GGO5
GGE4
GCLK
GGE6
GGE5
GGE3
GRO0
GGE7
GRO4
GRO3
GRO2
GRO1
GRE0
GRO7
GRO5
GRO6
GRE4
GRE1
GRE2
GRE3
GRE5
GRE6
GRE7
DRE2
DRE4
DRE5
DRE3
DRE6
DRE8
DRE7
DGE4
DRE9
DGE5
D2
INTR
D4
D3
D1
D0
D6
D5
D7
D10
D9
D8
D11
D12
D14
D13
D15
RAMWE
RAMOE
ROMWE
ROMOE
CS0
CS1
BHEN
A2
A3
A0
A1
A4
A5
A8
A11
A6
A7
A12
A16
A9
A10
A17
A13
A15
A14
CS0_A
A1
D15
D8
D9
D10
D11
D12
D13
D14
D0
D1
D2
D3
D4
D5
D6
D7
D15
CS0
VFIELD_SW
CG_FILT
IRM_STB
MOUSE1
SDATA
SCLK
BOOTWE
RXD
AL
3.3V
CB_SW
S-SW
K14
LAMP_ERR
POWER_FAIL
K13
K12
K11
CS1
D4
D3
D2
D1
D0
D5
D6
D7
D11
D8
D9
D10
D12
D13
D14
D15
AL
3.3V
PC/AV_SW
VHDREN
USB_EN
USB_RST
D8
D9
D10
D11
D12
D13
D14
D7
D6
D5
D4
D3
D2
D1
D0
IO_RESET
MUTE
POW_LED
TEMP_LED
LAMP_REP_LED
READY_LED
K03
K02
K01
AL
3.3V
D0
D1
D10
D11
A7
D12
D13
D6
D7
ROMWE
A18
A16
A15
A13
A10
A8
A5
A3
A1
D8
D9
D2
D3
D4
D5
ROMOE
D14
D15
A19
A17
A14
A12
A11
A9
A6
A4
A7
A6
A8
D11
D5
AL
5V
M_SDA
M_SCL
A2
D4
D3
D7
D6
A13
A14
A15
A16
RAMWE
D2
D1
D0
A5
A1
A2
A3
A4
RAMOE
BHEN
A0
D15
D14
D13
D12
D10
D9
D8
A9
A10
A11
A12
A2
A3
A4
A5
A6
A7
A8
A18
A19
ROMWE
A9
A10
A11
A12
A13
A14
A15
A16
A1
ROMOE
A17
SDATA
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
AL
5V
TXD
SCLK
MZ6P-05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A
B
C
D
E
F
G
H
I
J
K
A
B
C
D
E
F
G
H
I
J
K
L
IC1301
AV9155C
IC1303
ICS512MT
IC1304
TC7W126FU
-(TE12L)
IC1302
TC7SZ125FU
IC1804
TC74LCX574FT
IC1803
TC74LCX574FT
IC1801
TC7SH04FU-(TE85L)
SN74AHC1G04HDCKR
IC1802
TC7W32FU(TE12L)
IC1805
TC74LCX574FT
IC1806
TC74LCX574FT
IC1825
TC7W32FU(TE12L)
IC1826
TC7SH04FU-(TE12L)
SN74AHC1G04HDCKR
IC1822
TC74LCX541FT
IC1821
M51206FP
IC1823
TC74LCX541FT
IC311
PST573IM
IC312
TC7W126FU
-(TE12L)
IC341
TC74LCX14FT
HD74LVC14T
IC1352
MC74HCT244ADT
HD74HCT244TV
SN74HCT244PWR
IC351
24LC16BT/SN-T
IC811
IDT71V016S15PHTR
IC801
MBM29LV800TA90NB922
IC1351
TC74LCX244FT
IC361
M62320F
IC9801
PDIUSBD12PW
-118
MAIN BOARD
IC301
PW164-10RK
I/O EXPAND
SYSTEM CONTROL
&
SCAN CONVERTER
RAM
ROM
I/O EXPAND
P-5
A5
SCH_MZ6P
Содержание D78-5252
Страница 8: ...Part 1 General Information ...
Страница 24: ...Part 1 General Information 1 16 7 SUPPORTED COMPUTER SYSTEM MODE See the attached sheet Owner s Manual page 23 ...
Страница 25: ...Part 2 Repair Information ...
Страница 37: ......
Страница 38: ...Part 3 Adjustment ...
Страница 49: ...Part 4 Parts Catalog ...
Страница 50: ......
Страница 61: ......
Страница 62: ...Part 5 Electrical Diagrams ...