– 23 –
#DFAIL
+14.5V
–14.5V
V5A
RANA
GANA
V5D
V5D
V5D
GND
GND
VINV
GINV
#FFAIL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN36
IC7
CN101
+14.5V
–14.5V
V5A
GANA
VINV
GINV
2TMDSL
2TRCBC
SCIMS
#FSYC1
60
88
89
90
92
SCISM
2TRCBB
AUXCBC
AUXCBB
LCH2TR
CBOUT
CBCK
AUXC30
2TRCB0
93
95
97
98
101
102
103
104
105
112
2
66
67
68
89
75
74
73
48
87
32
22
22
22
22
26
35
16
15
32
32
32
3
2
1
56
50
57,58,59
MTTRDY (IC1 : 69P)
MTRRDY (IC35 : 2P)
AUXLCK
2TRLCK
Q3, Q4
IC9
IC3
X1
(20MHz)
Q10 Q7
IC4
SRAM
(HIGH BYTE)
IC1
CPU
IC11
ADDRESS
DECODER
IC3
SRAM
(LOW BYTE)
IC5
SRAM
(LOW BYTE)
IC2
FLUSH RAM
(ROM)
IC19
IC18
LCD CONTROLLER
IC22
BUFFER
Q8
IRQ3
IRQ2
IRQ1
IRQ0
IRQ7
NMI
AD0 - AD15
AD0
A1 - A21
WRH,WRL,RD
MD8 - MD16
IC6
SRAM
(HIGH BYTE)
MD8 - MD16
MD0 - MD7
MD0 - MD7
MD0 - MD15
CE
R
Y/BY
PB13
PB7
PB6
PB5
PB4
PB3
PB1
PB0
PC7
PC6
PC5
PC4
PC3
PC2
PC1
PA7
TXD0
RXD0
#FSYNC2
#OPWDT
9
10
11
14
15
4
4
#CSMLT
#CUVRM
#CSLCD
RMCS2
RMCS1
DPD0 - 7
MPUCLK
OSC1
DPA0 - 14
IC12
ADDRESS
DECODER
#CSPTM
#CSSTA
#CSCKL
#CSMTR
IC13
ADDRESS
DECODER
CSSMP
#CSSLT3
#CSSLT2
#CSSLT1
IC53,56,31,10
WR STROBE
& DIRECTION
IC55
DIVIDER
IC10
HCSMLT
READY
LCDEN
DSCL
LP
YD
VD0 - 3
13
#CSSTA
15
14
11
#CSPTM
15
#CSSLT1
14
#CSSLT2
13
11
#CSSLT3
#MWPCK
#SLDIR
#SLDIR
+13.5V
#RES
CS0
WAIT
CS2
55
4
3
11
CS6
71
CK
64
PLL LOCK
65
63
TIOC31
PA9
109
55
RXD1
110
TXD1
#MCS6
53,54
PA0,1
1/2
1/2
5
4
6
5
9
99
10
86
87
88
90
91 - 94
9
(10MHz)
(20MHz)
CLK5M
(5MHz)
CLK10M
(10MHz)
(20MHz)
(20MHz)
CLK2M
(2MHz)
CLK2M
(2MHz)
CL500K
(500kHz)
IC14
DIVIDER
IC10
2
1/2
1/10
IC15
DIVIDER
IC23
IC26
SELECTOR
IC10,51,52
IC20
IC25
Q11,12,13,14
IC41
RS422 DRIVER
1/4
14
3
9
12
IC21
SERIAL I/O
TXDATA
RXDATA
MTTXD
MTRXD
30
4
TXCLK
CLK
RXCLK
13
CS1
CS1
CS1
CS1
D17
D16
IC27
DIVIDER
1/4
IC28
DIVIDER
1/256
IC24
SELECTOR
SLT1WC
SLT2WC
SLT3WC
2TRWC
MS64
MSFS
CN38
WCK IN
CN38
WCK OUT
NMS64
MS256
2
3
14
13
9,10,11
15
4
14
3
4
7
6
4
2
1
2
6
3
4
IC25
X2
X3
IC25
1
16
2
3
6
11
3
20
4
5
1
15
13,14
17,18,19
2
5
6
IC25
7
8
7
2,14
5
4,3
13
3
2,14
7
12
9
4,5
6
5
14
13
15
1
HSK5
N.C.
TXD–
GND
RXD–
TXD+
N.C.
RXD+
1
2
3
4
5
6
7
8
CN41
GND
TX–
RX+
GND
N.C.
GND
TX–
RX–
GND
1
2
3
4
5
6
7
8
9
CN40
LBCK
LDATA
LADD
LWCK
CTXD
CRXD
+7V
GND
GND
GND
GND
GND
+7V
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN44
GINV
VINV
VDD
GND
D3
D2
D1
D0
GND
DSPOFF
CP2
CP1
S
1
2
3
4
5
6
7
8
9
10
11
12
13
CN32
+7V
+7V
GMTR
GMTR
1
2
3
4
CN64
GND
CLK10M
GND
MA1
MA2
MA3
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
GND
#MRD
FMWRL
#GDBUF
#SLDIR
GND
WCVSYC
GND
LKVSYC
TCRDY
GND
+13.5V
#STIRQ
VCC
VCC
#RES
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
CN35
IC43
RS422 DRIVER
SW3
SW2
IC42
2
4
IC54
2
1
IC42
3
2
1
6
7
5
IC40
SELECTOR
5
11
6
10
#RES
BACK UP POWER
RES
LBC
LDO
GINV
VINV
LAD
LWC
IC20
BUFFER
MD0 - MD15
MA1 - MA21
#MWRL, #MRD
RESET IC
BATTERY
RESET IC
VRAM
DRIVER
PLL
PLL
LOCK
DETECT
DATA
LATCH
BLOCK DIAGRAM OF MAIN BOARD (CPU SECTION)
CS
C/D
MAIN BOARD
Содержание Ramsa WR-DA7
Страница 83: ...Printed in Japan C 676 N N 5 7 23 ...