A
B
C
D
E
F
G
H
I
J
K
L
A
B
C
D
E
F
G
H
I
J
K
L
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
Tyros2 OVERALL CIRCUIT DIAGRAM 1/13 (DM 1/6)
Tyros2
Tyros2
Tyros2
<P.2>
Manual Reset for Development
Resistance 0.6
Not installed
Not installed
Not installed
Not installed
Not installed
AREA2
AREA5
32 Bit Access
32 Bit Access
Not Installed
Not Installed
Address BUS for FLASH ROM and LOGIC
Address BUS for SDRAM only
XDREQ is not Open_Drain.
Internal Clock 128MHz
External Clock 64MHz
256Mbit Fixed
AREA3
Not Installed
Not installed
1/6
Not installed
28CC1-2000005325-1
2
INVERTER
VOLTAGE DETECTOR
INVERTER
INVERTER
OR
REGULATOR
SDRAM
256M
TRANSCEIVER
TRANSCEIVER
AND
DECODER
DEMULTIPLEXER
MASK ROM
128M
Note: See parts list for details of circuit board component parts.
LMS8117AMP-ADJ
(X0609A00)
REGULATOR
1: ADJ/GND
2: OUTPUT
3: INPUT
1
2
3
TAB IS
V
OUT
DM: IC2
<P.3 D-2>
<P.3 B-5> <P.4 E-7>
(金被):Metal Film Resistor
(セ)
:
Ceramic Capacitor
Failure diagnosis function LED
State of LD1 and diagnosis of breakdown
Lighting
The RESET state continuance or FLASHROM is quite inaccessible.
ON
Or, hangs up by the operation trouble after CPU reseted.
Lighting
FLASHROM/SDDRAM operation is defective.
ON
The program is normal operation without hanging up.
Trouble can be checked by the test program.