5-2
BKP-7934 IMM
5-2
Overall
Overall
LINE
DRIVER
LINE
1-1
LINE
DRIVER
LINE
RECEIVER
4-1
4-2
4-3
4-4
1-1
1-2
1-3
1-4
CN-1005
BUZZER
9
I/O BUS
DATA BUS
CONTROL BUS
ADDRESS BUSS
MAIN
CPU
INV.
18MHz
OSC
BUFFER
4
6
3
2
66
67
TXD
RXD
XTAL
EXTAL
ON/OFF
BUZZER
S6
BZ ON
CARD
WAIT/
INTERRUPT
CONT
2
2
5-1
5-2
5-3
5-4
1-5
1-6
1-7
1-8
1-29
1-68
1
50
-EXT VIEW-
I/O PORT
CN101
1
2
3
4
5
6
7
8
-EXT VIEW-
8PIN FEMALE
50PIN FEMALE
CCU COM
CN103
1
2
3
4
5
6
7
8
-EXT VIEW-
8PIN FEMALE
AUX COM
CN102
40
I/O BUS
ADDRESS BUS
DATA BUS
19
8
19
8
RD
RD
EEPROM
FLASH
8
8
RD
RD
8
8
EEPROM
SRAM
x2
EEPROM
SRAM
x2
15
15
RD
RD
RESET
RESET
19
15
8
S1~S4
DIP
SW
NV
RAM
REAL
TIME
CLOCK
RESET
5
DISPLAY
ADDRESS
MULTI
PLEXER
VIDEO
RAM
TIMING
GEM.
DATA BUS
TRANSCEIVER
CARD IND
R/G GEN.
3
3
3
2-24
2-22
2-20
2-18
2-12
2-10
2-8
2-6
8
A0
D0
DRIVER
DRIVER
I/O
PORT
x2
I/O
PORT
x2
I/O
PORT
x2
BUS
DRIVER
POWER
OFF
DELAY
12V
5V
DRIVER
COUNTER
CN-1004
9-11
9-10
9-8
9-7
9-5
9-4
9-2
9-1
10-3
10-2
11-3
11-2
5-6
5-11
5-1
5-5
5-12
5-16
6
10
8
10
15
16
4-1
4-9
4-2
4-10
4-3
4-4
4-5
TO
TOUCH
PANEL
A
B
A
B
RV101
MASTER BLACK
IRIS
RV102
19-2
19-3
19-5
19-6
19-8
19-9
19-11
19-12
A
B
RV1
PAINT1
A
B
A
B
A
B
VR-187
PAINT2
RV2
PAINT3
RV3
PAINT4
RV4
4-1
4-2
4-3
4-4
4-5
4-7
4-9
EL
DISPLAY
IC CARD
RECEIVER
CONTROLLER
16
16
CONTROLLER
COMMUNICATION
CPU-293
1-51
1-2
1-52
1-3
1-53
1-4
1-54
1-15
1-84
IC301(1/2)
IC304
5
TVDA
XRVDA
TVDB
XRVDB
PH302
IC301(2/2)
PH301
22
8
4
32
RVDA
MCLK
CHIP SELECT
IC2,X1
27MHz
OSC
IC1
IC416
IC416
IC7
A21
D31
IC29,31,32,35
IC213~216
IC204~207
IC207
IC203
IC22,23
IC208,209
IC217
IC406~408
IC409~411
IC120,121
IC111
IC107
IC108~110,112~119,122~125
IC126~129
IC28
IC36
4
WRL
WRH
IC24
IC25
19
19
IC9,10
IC11,12
IC5
IC6
EEPROM
FLASH
WRH
WRL
19
WRHL, WRHH(12)
WRL ,WRH
(10)
2
TO SELECT DEVICE
IC416,X401
IC20,21
IC14,15
RVDB
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: ......