Q
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
LCD
to AM-CN106
INV
V420040
ATTENTION
High Voltage
(IC201,202-14p, IC205-12p, IC206-12p)
(IC301-9p, IC200-17p)
(IC203-26p, IC207-12p)
MASK ROM 32M
PROGRAM-L
MASK ROM 32M
STYLE
(IC100-96p)
(IC100-88p)
(IC100-88p)
(IC100-98p)
MASK ROM 32M
PROGRAM-H
(IC100-96p)
(IC100-88p)
PSR-A1000
PSR-A1000
PSR-A1000
PSR-A1000 OVERALL CIRCUIT DIAGRAM 1/3 (DM1/2, INV)
to PN1-CN1
to AM-CN300
to AM-CN303
Floppy Disk Drive
See parts list for details of circuit board
component parts.
Note:
: Mylar Capacitor
: Ceramic Capacitor
: Metal Oxide Film Resistor
to MKS5F-CN1
1/2
DC-DC
CONVERTER
REG3.3V
SYSTEM RESET
NAND
COMPARATOR
BUFFER
BUFFER
AND
FDC
LCDC
INVERTER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
CPU
BUFFER
DECODER
SRAM 256K
SDRAM 64M
BUFFER
FRASH ROM 4M
DATA STORAGE
Transistor
Array
DECODER
OP AMP
DAC
OP AMP
REG5V
to PN1-CN2
to AM-CN103
DM
28CC1-8825414
(IC100-193p, IC201-16p,
IC202-16p)
(IC200-19p)
(CN600-21p)
(IC200-20p)
(IC200-16p)
(IC200-71p)
(IC200-28p)
(IC200-59p)
(IC911-9p)
(IC200-67p)
(IC911-3p)
(IC911-8p)
(IC300-7p)
(CN906-1p)
(IC100-207p)
(CN109-11p)
(CN500-14p)
(IC911-5p)
(IC200-18p)
(CN600-22p)
(IC308-15p, IC310-1,9p)
(IC308-1p, IC310-2p)
(IC201-15p, IC202-55p, IC203-11p, IC911-7p)
(IC201-54p, IC202-54p, IC203-28p, IC205-14p, IC206-14p, IC-207-14p, IC911-6p)
(IC303-4,10p, IC911-4p)
(IC911-18p)
(IC911-17p)
(IC100-171p)
(IC100-166p)
(IC100-169p)
(IC100-172p)
(IC100-166p)
(IC100-200p)
(IC100-199p)
(IC100-118p)
(IC100-203p)
(IC911-15p)
(IC301-7p)
(IC100-119p)
(IC911-14p)
(IC911-11p)
(IC911-15p)
(IC308-5p)
(IC201, 202-15p)
(IC200-68p)
(IC911-2p)
(IC101-3p)
(IC101-6p)
(IC100-93p)
(IC500-73p)
(IC001-4p)
(IC913-2p)
(CN600-23p)
(IC100-100p)
(IC100-102p)
(IC100-100p)
(IC100-101p)
(IC100-102p)
(CN300-10p)
(CN300-9p)
(CN300-6p)
(IC101-11p)
(IC911-15p)
(IC911-14p)
(IC911-11p)
(IC308-6p)
(IC100-114p)
(CN300-8p)
(CN300-4p)
AND
(IC100-100p)
(IC100-101p)
(IC500-19p)
(IC300-6p)
(IC100-164p)
(IC100-110p)
(IC100-100p)
(IC100-107p)
(IC100-88p)
(IC100-89p)
(IC100-113p)
(IC100-90p)
(IC100-102p)
(IC801-150p)
(CN102-2p)
(CN102-3p)
(IC801-1p)
(IC204-26p)
(IC204-11p)
(IC300-3p, IC500-10p, IC700-24p, IC914-13p)
(IC300-5p, IC500-14p, IC801-151p)
(IC204-28p, IC300-4p, IC500-13p, IC801-152p)
(IC100-90p)
(IC100-162p)
(IC100-105p)
(IC100-92p)
(IC100-89p)
(IC100-93p)
(IC100-108p)
(IC100-106p)
(IC100-99p)
(IC100-91p)
(IC100-89p)
(IC100-89p)
(IC100-96p)
(IC001-4p)
(IC100-158p)
(IC100-88p)
(IC100-88p)
(IC100-96p)
(IC911-13p)
(IC100-158p)
(IC001-4p)
(IC100-104p)
(IC100-103p)
(IC100-206p)
(IC801-158p)
(IC100-116p)
(IC801-164p)
(IC801-163p)
(IC801-160p)
(IC911-15p)
(IC911-16p)
(IC911-14p)
(IC100-98p)
(IC100-88p)
(IC100-89p)
to DM 2/2 : H-4
ADDRESS BUS
DATA BUS
to DM 2/2 : H-4
LCD BACKLIGHT
LCD
not Installed
not Installed
not Installed
Содержание Portatone PSR A1000
Страница 19: ...PSR A1000 19 Pattern side DM Circuit Board 2NA V763770 2 2 ...
Страница 23: ...PSR A1000 23 PN2 Circuit Board B B Pattern side Pattern side PN1 PN2 2NA V922220 ...
Страница 26: ...PSR A1000 26 D D PN3 Circuit Board to PN1 CN3 2NA V922230 ...
Страница 32: ...PSR A1000 32 I I I I J J J J Component side to MKS5F CN4 MK H Circuit Board to MK L 2NA VV583900 ...