Main board, Scan converter (ic301), Sram flash rom – Canon LV-7105E/D78-5133 User Manual
Page 128: Lamp ballast, Vs v h s, Temp sensor, Top_view, Sch_mp6pa/pp6pa), Tpdvs tpdhs
R
8
0
1
R
8
0
7
R
8
0
3
RB851
R856
R854
R853
C806
C807
C851
R857
R802
C812
C811
R1823
R1826
R1828
R804
R
8
0
6
R
8
0
8
R301
R302
C301
C302
TP802
TP801
R823
R824
R826
R827
K8Y
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
50
R852
R851
R1801
R1802
Q1801
R1803
R1809
R1808
R1807
D851
VCC
GND
IC1807_16
IC1807_17
IC851_5
IC861_3
IC861_12
IC861_9
IC861_7
IC861_5
C312
C314
R351
R346
R349
R343
IC
3
0
1
_
4
7
IC
3
0
1
_
4
8
IC
3
0
1
_
1
1
9
IC
3
0
1
_
4
9
IC
3
0
1
_
1
2
0
IC
3
0
1
_
1
8
3
IC
3
0
1
_
2
3
8
IC
3
0
1
_
1
2
1
IC
3
0
1
_
5
1
IC
3
0
1
_
1
2
2
IC
3
0
1
_
1
8
5
IC
3
0
1
_
2
4
0
IC
3
0
1
_
5
2
IC
3
0
1
_
1
2
3
IC
3
0
1
_
5
0
IC
3
0
1
_
1
8
7
IC
3
0
1
_
2
4
2
IC
3
0
1
_
5
4
IC
3
0
1
_
1
2
5
IC
3
0
1
_
1
8
8
IC
3
0
1
_
5
5
IC
3
0
1
_
1
8
9
IC
3
0
1
_
5
6
IC
3
0
1
_
5
7
TPDVS
TPDHS
TP311
TP312
R311
R314
R316
K8F
R321
TPNMI
R359
R318
VSS
VEE
INM
VDD
R334
R329
R332
TPRESET
K8F1
K8F2
K8F3
K8F4
K8F5
K8F6
D6803
D6802
D6801
SW6801
SW6806
SW6871
SW6809
SW6804
SW6803
SW6808
SW6807
SW6802
TEMP.SENS
INT OUT
A1
A0
+VS
GND
O.S.
SCL
SDA
C1831
C1801
C1802
C861
IC1806_19
R361
R1836
R1839
R1833
R367
R868
R869
R872
R871
RB852
R861
R862
R863
R864
R865
R866
R867
R859
R874
R873
R1842
R1841
C313
C311
K8G1
K8G2
K8G3
K8G4
R1811
C308
R309
C309
R308
R307
C307
C306
RB1801
R1843
R1844
R1846
R1847
RB1802
R1810
R336
R337
R338
R339
R1856
R1857
R820
R825
C315
K8CC
R2876
R2877
R2879
R2880
R2878
R340
R2883
R2884
R2881
C2882
X2881
C2881
R1884
R1862
R1864
Q851
Q1821
Q1822
Q1881
TPPSDA
TPPSCL
R2894
C2892
R2887
R2888
R2891
C2891
R373
R371
Q371
R1858
C1852
C1851
R1854
R1852
R1853
R1851
C1853
D1851
TPDVS2
R809
Q2851
R2853
R2851
R2852
D2851
R2871
D2864
D2861
R2872
D2852
R2855
Q2852
Q2853
R2857
D2853
R2873
D2863
R2874
D2854
R2859
R2862
R2861
C2852
R2875
C2851
D2865
R2893
R350
R1812
R1813
R1814
C351
R2870
R1868
D1831
R1848
R1996
R1994
C1991
L1961
C1961
R1966
R1963
R1965
R1969
R1992
X1961
C1965
C1966
C1963
C1962
R1960
X1951
R1955
C1951
R1952
R1953
R327
R326
R2896
R2897
R356
R353
R354
IC351_4
IC351_6
K8G
K8G5
R317
R335
R1815
IC1807_12
Q2854
TE821
R1849
R1957
R1962
RB304
RB306
RB307
RB303
RB302
RB301
R1995
C1964
C1967
R1816
D2891
X
1
/1
6
G
J
1
0
K
C
1
/1
6
G
J
1
0
K
C
R1EA1034G
;R1A41034G
1/16GJ100C
1/16GJ100C
1/16GJ100C
6.3EM
220WM
25KZ0.1
GQFY
25KZ0.1
GQFY
1/16GJ100C
1/16GJ
10KC
25KZ0.1
GQFY
16EM
47D
1/16GJ
4.7KC
1/16GJ
4.7KC
1/16GJ
68KC
X
1
/1
6
G
Z
0
C
1
/1
6
G
Z
0
C
1/16GJ
10KC
1/16GJ
10KC
16EM
10D
25KZ
0.1
GQFY
J30A
00102
J30A
00102
1/16GZ0C
1/16GZ0C
1/16GZ0C
1/16GZ0C
J11B2940G
1/16GJ
10KC
1/16GJ
10KC
1/16GJ
2.2KC
1/16GJ
2.2KC
AH
1/16GZ
0C
1/16GZ0C
1/16GZ0C
1/16GJ
10KC
1SS355
25KZ
0.1
GQFY
25KZ
0.1
GQFY
1/16GJ
10KC
1/16GJ
10KC
1/16GJ
10KC
1/16GJ
10KC
J30A
00102
J30A
00102
X
X
1/16GZ
0C
1/16GZ0C
1/16GZ0C
X
1/16GJ
1KC
X
1/16GJ
10KC
1/16GJ
47KC
1/16GJ
10KC
1/16GJ
10KC
1/16GJ
10KC
X
1SS355
1SS355
1SS355
S10B
3530G
S10B
3530G
S10B
3530G
S10B
3530G
S10B
3530G
S10B
3530G
S10B
3530G
S10B
3530G
S10B
3530G
25KZ0.1
GQFY
16EM
10D
25KZ0.1
GQFY
25KZ0.1
GQFY
1/16GJ
100C
1/16GZ
0C
1/16GZ
0C
1/16GZ
0C
1/16GJ
10KC
1/16GJ100C
1/16GJ
100C
1/16GZ0C
1/16GJ
10C
R1EA1034G
;R1A41034G
1/16GZ
0C
1/16GZ
0C
1/16GZ
0C
1/16GZ
0C
1/16GJ100C
1/16GJ100C
1/16GJ100C
1/16GZ0C
1/16GJ
330C
1/16GJ
680C
1/16GJ
10KC
1/16GJ
10KC
6.3EM
220WM
6.3EM
220WM
1/16GZ
0C
KZ0.01
GQFY
1/16GJ
1.3KC
25KZ0.1
GQFY
1/16GJ
560C
1/16GJ
10C
KZ0.01
GQFY
25KZ0.1
GQFY
R1EA1034G
;R1A41034G
1/16GJ
10KC
1/16GZ
0C
X
X
R1EA1034G
;R1A41034G
1/16GJ
820C
1/16GJ
10C
1/16GJ
10C
1/16GJ
10C
1/16GJ
10C
1/16GJ
10C
1/16GJ
10C
1/16GZ
0C
1/16GZ
0C
25KZ0.1
GQFY
J10EZ050G
1/16GZ
0C
1/16GZ0C
1/16GZ0C
1/16GZ
0C
1/16GJ
100C
1/16GJ
10KC
1/16GJ
10KC
1/16GJ
100C
1/16GJ
10KC
CJ33
CGQY
V10B3030G
CJ33
CGQY
1/16GJ
10KC
1/16GJ
10KC
1/16GZ
0C
2SK536P
2SK536P
2SK536P
2SK536P
J30A
00102
J30A
00102
(AV)
1/16GZ
0C
25KZ0.1
GQFY
1/16GJ
1KC
1/16GJ
10KC
1/16GJ
1KC
25KK
0.047
GQBY
1/16GJ
2.2KC
1/16GJ
10C
AH
1/16GZ
0C
10KZ1U
GQFY
10KZ1U
GQFY
1/16GJ
20KC
1/16GJ
12KC
1/16GJ
100C
1/16GJ
10KC
10KZ1U
GQFY
X
J30A
00102
1/16GZ
0C
AH
1/16GJ
4.7KC
1/16GJ
390C
1/16GJ
390C
UDZ12B
1/16GZ0C
SML-210PTKG
SML-210YTLG
1/16GZ0C
UDZ12B
1/16GJ
1KC
DTC114
EKAP
DTC114
EKAP
1/16GJ
1KC
UDZ12B
1/16GZ0C
SML-210LTMG
1/16GZ0C
UDZ12B
1/16GJ
1KC
1/16GJ
4.7KC
1/16GJ
3.9KC
25KZ0.1
GQFY
1/16
GZ0C
25KZ0.1
GQFY
SML-210LTMG
1/16GJ
10KC
1/16GJ
10C
X
X
X
25KZ0.1
GQFY
1/16GJ
22KC
1/16GJ
4.7KC
1SS355
1/16GZ
0C
1/16GZ
0C
1/16GZ
0C
25KZ0.1
GQFY
L2A7
3R3MG
25KZ0.1
GQFY
1/16GJ
10KC
1/16GZ
0C
1/16GJ
10KC
1/16GJ
10KC
1/16GJ10C
V10B4140G
25KZ0.1
GQFY
25KZ0.1
GQFY
25KZ0.1
GQFY
4EM
470D
1/16GJ
6.8KC
V10B4470G
1/16GJ
100C
KZ0.01
GQFY
1/16GJ
10KC
1/16GJ
10KC
1/16GJ
10KC
X
1/16GZ
0C
1/16GZ
0C
1/16GZ
0C
1/16GZ
0C
1/16GZ
0C
J10EG050G
1/16GZ
0C
1/16GJ
10C
1/16GJ
820C
AJ
J30A
00102
X
1/16GZ
0C
1/16GZ
0C
R1EA1004G
;R1A41004G
R1EA1004G
;R1A41004G
R1EA1004G
;R1A41004G
R1EA1004G
;R1A41004G
R1EA1004G
;R1A41004G
R1EA1004G
;R1A41004G
1/16GJ
47C
CJ15
CGQY
X
X
1SS355
SCLK
DAC_ST5
IRM_ST5
DAC_STLOBE
IRM_STLOBE
FAN_CONT2_5
FAN_CONT1_5
TXD
S5VD
D
1
5
D
1
4
D
1
3
D
1
2
D
1
1
D
1
0
D
9
D
8
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
SDATA
SDATA5
SCLK5
FAN_CONT1
FAN_CONT2
A
1
7
R
O
M
O
E
A
1
A
1
6
A
1
5
A
1
4
A
1
3
A
1
2
A
1
1
A
1
0
A
9
R
O
M
W
E
A
1
9
A
1
8
A
8
A
7
A
6
A
5
A
4
A
3
A
2
A
1
2
A
1
1
A
1
0
A
9
D
8
D
9
D
1
0
D
1
2
D
1
3
D
1
4
D
1
5
A
0
B
H
E
N
R
A
M
O
E
A
4
A
3
A
2
A
1
A
5
D
0
D
1
D
2
R
A
M
W
E
A
1
6
A
1
5
A
1
4
A
1
3
D
6
D
7
D
3
D
4
A2
M_SCL
M_SDA
S5VD
SCL_IN
IIC_SW
D
5
D
1
1
A
8
A
6
A
7
A4
A6
A9
A11
A12
A14
A17
A19
D15
D14
ROMOE
D5
D4
D3
D2
D9
D8
A1
A3
A5
A8
A10
A13
A15
A16
A18
ROMWE
D7
D6
D13
D12
A7
D11
D10
D1
D0
S3.3V1
S3.3V1
K01
K02
K03
READY_LED
LAMP_REP_LED
TEMP_LED
POW_LED
MUTE
IO_RESET
D0
D1
D2
D3
D4
D5
D6
D7
D14
D13
D12
D11
D10
D9
D8
Y/G_SW
FAN_CONT2
FAN_CONT1
VHDREN
PC/AV_SW
FANDRIVE_SW
S3.3V1
D15
D14
D13
D12
D10
D9
D8
D11
D7
D6
D5
D0
D1
D2
D3
D4
CS1
K11
K12
K13
POWER_FAIL
LAMP_ERR
K14
S-SW
CB_SW
S3.3V1
RXD
BOOTWE
SCLK
SDATA
DAC_STLOBE
S&H_STLOBE
IRM_STLOBE
CG_FILT
VFIELD_SW
CS0
D15
D7
D6
D5
D4
D3
D2
D1
D0
D14
D13
D12
D11
D10
D9
D8
D15
A1
CS0_A
A14
A15
A13
A17
A10
A9
A16
A12
A7
A6
A11
A8
A5
A4
A1
A0
A3
A2
BHEN
CS1
CS0
ROMOE
ROMWE
RAMOE
RAMWE
D15
D13
D14
D12
D11
D8
D9
D10
D7
D5
D6
D0
D1
D3
D4
INTR
D2
DGE1
DRE7
DGE0
DRE5
DRE6
DRE4
DRE1
DRE3
DRE2
DRE0
GRE7
GRE6
GRE5
GRE3
GRE2
GRE1
GRE4
GRO6
GRO5
GRO7
GRE0
GRO1
GRO2
GRO3
GRO4
GGE7
GRO0
GVS
GGE3
GGE5
GGE6
GCLK
GGE4
GHS
GPENSOG
GGO5
GGE0
GBLKSPL
PDEN
GGO0
GGO4
GGE1
GGE2
GBE7
GGO6
GGO7
GGO3
GGO2
GGO1
G
B
E
6
G
B
E
4
G
B
E
5
G
B
E
1
G
B
E
3
G
B
O
5
G
B
O
7
G
B
E
2
G
B
O
1
G
B
O
4
G
B
O
6
G
B
E
0
P
W
_
V
F
IE
L
D
G
B
O
0
G
B
O
2
G
B
O
3
V
V
S
V
H
S
S
C
A
N
M
O
D
E
V
U
V
7
V
P
E
N
V
U
V
6
V
C
L
K
V
U
V
5
V
U
V
4
V
U
V
3
V
U
V
2
V
U
V
1
V
U
V
0
V
Y
6
V
Y
5
V
Y
7
V
Y
4
V
Y
1
V
Y
0
V
Y
3
V
Y
2
D
T
C
L
K
D
T
M
B
II
C
_
S
W
M
_
S
C
L
M
_
S
D
A
P
O
R
T
B
1
L
A
M
P
_
B
S
T
-S
W
S
C
L
_
IN
5V_SW
3L_EN
IO
_
R
E
S
E
T
B
O
O
T
W
E
D
G
E
4
D
B
E
0
DGE3
D
B
E
1
D
G
E
7
D
G
E
5
D
B
E
4
D
B
E
6
D
B
E
2
D
G
E
6
D
E
N
D
B
E
7
D
B
E
5
D
B
E
3
D
V
S
D
H
S
D
C
L
K
P
T
S
T
E
N
A
1
9
A
1
8
DGE2
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
V
Y
W
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
18
17
19
20
S3.3V1
S3.3V1
S
2
.5
V
S2.5V
S
3
.3
V
1
V
C
L
K
E
N
SCANMODE
DTCLK
DTMB
PTSTEN
S3.3V1
GFBK
ADCDE
GCOAST
PORTA1
PORTA0
P
O
R
T
B
6
P
O
R
T
B
7
(IC301 127PIN)
(IC301 6PIN)
(IC301 81PIN)
(IC301 13PIN)
TXD
RXD
P
O
R
T
A
7
P
O
R
T
B
4
P
O
R
T
B
5
PORTB3
P
O
R
T
B
0
P
O
R
T
B
1
PORTA3
P
O
R
T
B
2
P
O
R
T
A
5
P
O
R
T
A
4
P
O
R
T
A
2
EXTINT
INTR
(IC301 142PIN)
S3.3V1
ODEV
VFIELD
VFIELD_SW
PW_VFIELD
NMI
RESET
ROMWEH
ROMWEL
S3.3V1
VCC
GND
RESET
NMI
ROMWEH
ROMWEL
P
O
R
T
A
6
S3.3V1
PORTB1
S3.3V1
(IC301 147PIN)
K01
K02
K03
K14
K13
K12
K11
S5V
P
S
D
A
P
S
C
L
S/CV_SW
480I_SW
RC
S3.3V1
M
O
U
S
E
1
S_CLK
S_DATA
S&H_STL
SCLK
SDATA
S&H_STLOBE
3L_EN
S3.3V1
CR_SW
CTS/V
CTS33
CTS33
S3.3V1
S3.3V1
RESET_M
S5V
S3.3V1
S3.3V1
S3.3V1
LIM_OFF
LAMP_ERR
S3.3V1
S5V
LAMP_ON
S3.3V1
S5VD
LAMP_SW
LAMP_POW
L
A
M
P
_
P
O
W
5VD
S5V
S3.3V1
LAMP_REP_LED
TEMP_LED
POW_LED
READY_LED
S5V
PC_ON
7114ON
S5V
POWER_FAIL
LAMP_BALLAST
S3.3V1
S3.3V1
S3.3V1
M_SCL1
M_SCL
LAMP_ON
P
O
R
T
B
3
PF_LAMPDOWN
PF_LAMPDOWN
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
2
9
3
0
3
1
3
2
3
3
3
4
3
5
3
6
3
7
3
8
3
9
4
0
4
1
4
2
4
3
4
4
4
5
4
6
4
7
4
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
1
2
3
4
5
6
7
8
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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
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
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
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
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
191
192
193
194
195
196
197
198
199
200
245
246
247
248
249
250
251
252
253
254
255
256
1
2
3
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
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
1
2
3
4
5
6
7
8
A
1
5
A
1
4
A
1
3
A
1
2
A
1
1
A
1
0
A
9
A
8
N
C
N
C
W
E
N
C
R
E
S
E
T
N
C
R
Y
/B
Y
N
C
A
1
7
A
7
A
6
A
5
A
4
A
3
A
2
A
1
A
0
C
E
V
S
S
O
E
D
0
D
8
D
1
D
9
D
2
D
1
0
D
3
D
1
1
V
C
C
D
4
D
1
2
D
5
D
1
3
D
6
D
1
4
D
7
D
1
5
V
S
S
B
Y
T
E
A
1
6
A0
A1
A2
VSS
SDA
SCL
TEST
VDD
CS0_A
CS0_A
CS0_B
CS0_B
CS0_B
IO_RESET
IO_RESET
IO_RESET
<TOP_VIEW>
L
H
On-Off
Normal
Left
Up
Select
Down
Right
Menu
Mode
SW6801
SW6871
SW6809
SW6808
SW6807
SW6806
SW6804
SW6803
SW6802
(IC1808)
(IC1803)
(IC301 135P)
(IC301 78P)
(IC5201)
(IC5101 27P)
(IC6101)
(KEW SW)
(I
C
3
0
1
1
3
3
P
)
(IC301 133P)
(IC301)
(IC811 39P)
(IC1801 1802 801 811,K8Y)
(IC301 80P)
(IC301 5P)
(IC301 4P)
(IC301 148P)
(IC301 3P)
(IC1808 8P)
(IC6101 56P)
(IC5101 49P)
(IC301 15P)
(IC1804 14P)
(K50A)
(KEW SW)
(IC5201)
(IC5282 5P)
(IC321 ,IC5201)
(IC5281 16P)
(IC431 1P)
(IC471 57P)
(IC1806 18P)
(IC1806 17P)
(IC851 13P)
(IC851 11P)
(IC851 2P)
(IC1806 16P)
(IC1806 14P)
(IC851 4P)
(IC1806 15P)
(IC3301)
(IC2200)
(IC2200)
(IC2200)
(IC2200)
(I
C
3
2
1
1
P
)
(I
C
5
1
0
1
5
2
P
)
(I
C
5
1
0
1
5
3
P
)
(I
C
5
1
0
1
4
6
P
)
(I
C
5
1
0
1
4
5
P
)
(I
C
1
8
0
3
)
(I
C
3
8
0
1
1
9
P
)
(K3D)(IC451)
(Q
1
8
2
2
)
(I
C
1
8
2
1
1
P
)
(K
3
D
)
(K
8
Y
)
(IC301 77P)
(IC6101)
(IC6101 108P)
(IC6101)
(IC6101)
(IC6101)
(IC201 55P)
(IC6101 103P)
(IC7221 4P)
(IC201 28P)
(IC6101 113P)
(IC201 141P)
(I
C
6
1
0
1
)
(I
C
6
1
0
1
)
(I
C
5
1
0
1
6
4
P
)
(I
C
5
1
0
1
6
5
P
)
(I
C
5
1
0
1
)
(IC851 861)
(IC301)
(IC301)
(IC301)
(IC301)
(IC301)
(IC301)
(IC301 65P)
(IC1808,IC1809 1P)
(IC1802 1P 6P)
(IC801 28P K8Y 29P)
(IC801 11P K8Y 28P)
(IC811 17P)
(IC811 41P)
(I
C
3
0
1
1
3
7
P
)
(I
C
3
0
1
6
7
P
)
(I
C
3
0
1
1
3
6
P
)
(I
C
3
0
1
6
6
P
)
(I
C
3
0
1
)
(I
C
3
0
1
)
(I
C
3
0
1
)
(I
C
3
0
1
1
3
4
P
)
(IC811 40P)
(I
C
3
0
1
)
(I
C
3
0
1
)
(I
C
3
3
2
1
2
P
)
(I
C
3
3
2
1
4
P
)
(IC301)
(IC301)
(IC301 136P)
(IC301 66P)
(IC301)
(IC861 6P)
(K5A K50B)
(IC1806 12P)
(IC1806 13P)
(IC1806 13P)
(IC1806 12P)
(IC851 6P IC861 4P)
(IC851 8P IC861 2P)
(K8A)
(IC3801 17,18P)
(IC3871 12P)
(IC3871 10P)
(IC3841 4P)
(IC431 2P IC471 58P)
(IC431 3P IC471 59P)
(K8A)
(K8A)
1
6
2
3
4
5
TEMP.SENS IC
ICE
RTS5
(IC851 17P)
(K50B)
(IC1807 18P)
VCC
GND
1
2
3
4
5
G
S
D
G
D
S
G
D
S
(IC2882 ,IC2883)
(IC401 12PIN)
D
S
G
VREF
VIN
OUT
VCC
NC
NC
NC
GND
D
R
O
0
D
R
O
2
D
R
O
1
D
R
O
6
D
R
O
5
D
R
O
4
D
R
O
3
D
G
O
0
D
R
O
7
D
G
O
1
D
G
O
2
D
G
O
3
D
G
O
4
D
G
O
5
D
G
O
6
D
G
O
7
D
B
O
0
D
B
O
1
D
B
O
2
D
B
O
3
D
B
O
4
D
B
O
5
D
B
O
6
D
B
O
7
(K8C)
READY
LAMP
REPLACE
WARNING
TEMP.
POWER
LAMP
(YELLOW)
(RED)
(RED)
(GREEN)
(IC1803 13P)
(IC1803 14P)
(IC1803 15P)
(IC1803 16P)
(IC6101 48P)
IO_RESET
(IC1901 ,IC1902 ,IC1903)
(IC202 ,IC1901 ,IC1902 ,IC1903)
(I
C
6
1
0
1
,
IC
2
2
0
0
)
(I
C
4
0
1
,
K
8
A
)
(I
C
4
0
1
,
K
8
A
)
ICE
X1
VDD
GND
REF
CLK
SD
S1
X2
1
2
3
4
5
WR
RD
D
C
K
E
X
T
MCKEXT
(IC2881 6P)
(IC1808 6P)
SCHMITT
GND
VCC
GND
VCC
MP6PA-04
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
SCAN
CONVERTER
(IC301)
IC801
MBM29LV800TA90NB787B
IC861
TC74LCX244FT
IC851
MC74HCT244ADT
HD74HCT244TV
SN74HCT244PWR
IC302
24LC16BT/SN-T
IC811
IDT71V016S15PHTR
SRAM
FLASH
ROM
IC1991
TC7SZ125FU
IC1961
AV9155C
PLL
IC1951
ER-ICS502MT
IC1802
TC7W32FU(TE12L)
IC1801
TC7SH04FU-(TE85L)
SN74AHC1G04HDCKR
IC351
TC74LCX14FT
HD74LVC14T
IC1831
LM76CHMX-5
TEMP
SENSOR
IC312
TC7W126FU
-(TE12L)
IC311
PST573IM
IC301
PW164-10RK
SCAN
CONVERTER
&
SYSTEM CONTROL
IC1807
TC74LCX574FT
IC1851
M51206FP
IC1808
TC74LCX541FT
IC1809
TC74LCX541FT
IC321
TC7W53FU-(TE12L)
IC2881
PIC12C508A
-04/SM
IC2882
SN74AHCT1G14DBVR
LAMP
BALLAST
MAIN BOARD
DIGITAL
VIDEO
DECODER
(IC5101)
DIGITAL
RGB
MATRIX
(IC1601)
SCAN
CONVERTER
IC301
DIGITAL
RGB
MATRIX
DIGITAL
RGB
MATRIX
D/A
CONVERTER
D/A
CONVERTER
IC2200
GHS
GVS
TEMP BOARD
"K8H"
MEMORY
D
V
S
D
H
S
RC
TPDVS
TPDHS
V
V
S
V
H
S
1.4V
0V
3.4V
2.0V
3.4V
3.4V
3.4V
3.4V
1.4V
0V
1.4V
0V
0V
3.4V
3.4V
3.4V
3.4V
0V
0V
0V
3.3V
0V
0V
0V
0V
3.4V
3.4V
3.4V
3.4V
3.4V
5.3V
3.4V
3.4V
3.4V
3.4V
3.4V
3.4V
3.4V
0V
0.1V
0.1V
0V
0V
0V
0V
0V
0V
3.4V
1.7V
3.4V
0V
0V
IC1803
TC74LCX574FT
IC1804
TC74LCX574FT
IC1806
TC74LCX574FT
3.4V
3.4V
3.3V
3.3V
0.1V
3.4V
3.4V
0V
0V
0V
3.4V
3.4V
3.4V
3.4V
3.4V
3.4V
3.4V
3.4V
3.4V
3.4V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
A6
(SCH_MP6PA/PP6PA)