6-11
BKP-7934 IMM
6-11
2
3
4
5
1
I
J
K
L
M
N
O
P
CPU-293 (5/6)
BOARD NO. 1-674-350-11, 12
LOT NO. 902-
MSU-700A_CPU-293_002_5
CPU-293 (5/6)
CPU-293 (5/6)
TOUCH PANEL
to SW BOARD a
to SW BOARD b
DP_BLK
TOUCHSW_IN9
TOUCHSW_IN4
TOUCHSW_IN3
TOUCHSW_IN0
RESET
RESET
DP_CK
DP_DIN
DP_CE
DP_RS
SW_BOARD1
SW_BOARD0
SW_BOARD2
TOUCHSW_LINE5
TOUCHSW_LINE4
TOUCHSW_LINE3
TOUCHSW_LINE2
TOUCHSW_LINE1
TOUCHSW_LINE0
TOUCHSW_IN8
TOUCHSW_IN7
TOUCHSW_IN6
TOUCHSW_IN5
TOUCHSW_IN2
TOUCHSW_IN1
GND_DIGITAL
25
EXTAL_OUT
24
GND_DIGITAL
23
XTAL_OUT
22
GND_DIGITAL
21
TXD_CPU
20
GND_DIGITAL
19
RXD_CPU
18
GND_DIGITAL
17
RESET
16
GND_DIGITAL
15
RESET
14
GND_DIGITAL
13
12
GND_DIGITAL
11
BUZZER_-
10
GND_DIGITAL
9
CIND_R_OUT
8
GND_DIGITAL
7
CIND_G_OUT
6
GND_DIGITAL
5
+5V_DIGITAL
4
+5V_DIGITAL
3
+5V_DIGITAL
2
+5V_DIGITAL
1
CN2
VCC
14
GND
7
(7/7)
IC415
SN74HC04APW-E05
12
13
(6/7)
IC415
SN74HC04APW-E05
10
11
(5/7)
IC415
SN74HC04APW-E05
8
9
(4/7)
IC415
SN74HC04APW-E05
6
5
(3/7)
IC415
SN74HC04APW-E05
4
3
(2/7)
IC415
SN74HC04APW-E05
2
1
(1/7)
IC415
SN74HC04APW-E05
VCC
14
GND
7
(7/7)
IC413
SN74HC14APW-E05
12
13
(6/7)
IC413
SN74HC14APW-E05
10
11
(5/7)
IC413
SN74HC14APW-E05
8
9
(4/7)
IC413
SN74HC14APW-E05
6
5
(3/7)
IC413
SN74HC14APW-E05
4
3
(2/7)
IC413
SN74HC14APW-E05
2
1
(1/7)
IC413
SN74HC14APW-E05
VCC
14
GND
7
(7/7)
IC414
SN74HC04APW-E05
10
11
(5/7)
IC414
SN74HC04APW-E05
12
13
(6/7)
IC414
SN74HC04APW-E05
8
9
(4/7)
IC414
SN74HC04APW-E05
6
5
(3/7)
IC414
SN74HC04APW-E05
VCC
14
GND
7
(7/7)
IC412
SN74HC14APW-E05
12
13
(6/7)
IC412
SN74HC14APW-E05
10
11
(5/7)
IC412
SN74HC14APW-E05
8
9
(4/7)
IC412
SN74HC14APW-E05
6
5
(3/7)
IC412
SN74HC14APW-E05
GND-3
VCC
8
GND
4
(4/4)
IC416
TC7WU04FU(TE12R)
5
3
(3/4)
IC416
TC7WU04FU(TE12R)
2
6
(2/4)
IC416
TC7WU04FU(TE12R)
7
1
(1/4)
IC416
TC7WU04FU(TE12R)
VCC
14
GND
7
(7/7)
IC403
SN74HC14APW-E05
+5V
VCC
14
GND
7
(7/7)
IC402
SN74HC14APW-E05
VCC
14
GND
7
(7/7)
IC401
SN74HC14APW-E05
4.7k
R413
GND_LAMP
13
(13/25)
CN3
DISP_BLANK
8
(8/25)
CN3
GND_LAMP
12
(12/25)
CN3
0.01uF
C429
+5V_LAMP
23
(23/25)
CN3
8
7
6
5
4
3
2
1
1.0k
RB406
TOUCHSW_IN4
15
(15/16)
CN5
+5V
TOUCHSW_IN1
12
(12/16)
CN5
BOARD1
7
(7/25)
CN3
22pF
C433
25V
0.1uF
C418
DISP_RS
4
(4/25)
CN3
DISP_DIN
2
(2/25)
CN3
100k
R408
TOUCHSW_IN5
16
(16/16)
CN5
GND_LAMP
11
(11/25)
CN3
+5V
8
7
6
5
4
3
2
1
1.0k
RB408
1M
R409
DISP_CK
1
(1/25)
CN3
+5V_LAMP
25
(25/25)
CN3
0.1uF
C432
TP403
GND_LAMP
20
(20/25)
CN3
25V
0.1uF
C430
220
R411
9
8
7
6
5
4
3
2
1
100k
RB409
GND_LAMP
21
(21/25)
CN3
+5V
TP404
0.01uF
C425
220
R412
+5V_LAMP
18
(18/25)
CN3
+5V
+5V_LAMP
17
(17/25)
CN3
TOUCHSW_LINE1
10
(10/16)
CN5
TOUCHSW_IN0
5
(5/16)
CN5
100k
R407
+5V_LAMP
15
(15/25)
CN3
TOUCHSW_LINE2
9
(9/16)
CN5
0.01uF
C421
GND_LAMP
9
(9/25)
CN3
TOUCHSW_IN9
1
(1/16)
CN5
DISP_CE
3
(3/25)
CN3
TOUCHSW_LINE4
7
(7/16)
CN5
+5V
GND_LAMP
10
(10/25)
CN3
0.01uF
C423
+5V_LAMP
16
(16/25)
CN3
TOUCHSW_IN8
2
(2/16)
CN5
0.01uF
C426
+5V
25V
0.1uF
C410
10
R410
+5V-3
TOUCHSW_IN2
13
(13/16)
CN5
+5V_LAMP
14
(14/25)
CN3
220
R406
+5V_LAMP
24
(24/25)
CN3
TOUCHSW_IN6
4
(4/16)
CN5
0.01uF
C428
25V
0.1uF
C431
25V
0.1uF
C401
8
7
6
5
4
3
2
1
2.2k
RB404
18MHz
X401
25V
0.1uF
C435
0.01uF
C427
+5V
TOUCHSW_LINE0
11
(11/16)
CN5
0.01uF
C420
8
7
6
5
4
3
2
1
2.2k
RB405
+5V_LAMP
19
(19/25)
CN3
0.01uF
C424
BOARD3
5
(5/25)
CN3
TOUCHSW_IN3
14
(14/16)
CN5
220
R405
25V
0.1uF
C419
8
7
6
5
4
3
2
1
1.0k
RB407
BOARD2
6
(6/25)
CN3
TOUCHSW_LINE5
6
(6/16)
CN5
+5V
GND_LAMP
22
(22/25)
CN3
TOUCHSW_IN7
3
(3/16)
CN5
TOUCHSW_LINE3
8
(8/16)
CN5
0.01uF
C422
22pF
C434
Summary of Contents for BKP-7934
Page 1: ...MSU UPGRADE UNIT BKP 7934 INSTALLATION AND MAINTENANCE MANUAL 1st Edition Revised 1 ...
Page 4: ......
Page 8: ......
Page 22: ......
Page 35: ...5 1 BKP 7934 IMM 5 1 Section 5 Block Diagrams ...
Page 40: ......
Page 41: ...6 1 BKP 7934 IMM 6 1 2 3 4 5 1 I J K L M N O P Section 6 Schematic Diagrams ...
Page 56: ......
Page 57: ...7 1 BKP 7934 IMM 7 1 Section 7 Board Layout ...
Page 62: ......