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A
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F
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PSR-2100
PSR-2100
PSR-2100
PSR-2100 OVERALL CIRCUIT DIAGRAM (DM1/2, INV)
to AM-CN106
to PN1-CN1
to AM-CN300
to MKS5F-CN1
to AM-CN303
to PN1-CN2
to AM-CN103
INV
V420040
Floppy Disk Drive
DC-DC
CONVERTER
REG3.3V
SYSTEM RESET
NAND
COMPARATOR
AND
FDC
LCDC
INVERTER
OP AMP
BUFFER
CPU
BUFFER
BUFFER
SRAM 256K
1/2
DM
(IC100-193p, IC915-16p,
IC916-16p)
(IC200-19p)
(CN600-21p)
(IC200-20p)
(IC204-26p)
(IC301-12p)
(IC200-16p)
(IC200-71p)
(IC200-28p)
(IC200-59p)
(IC911-9p)
(IC205, 206-24p, IC915,916-14p)
(IC200-67p)
(IC911-3p)
(IC911-8p)
(IC300-7p)
(CN908-1p)
(IC100-207p)
(CN109-11p)
(CN500-14p)
(IC911-5p)
(IC200-18p)
(CN600-22p)
(IC101-10p, IC303-19p, IC308-15p)
(IC101-9p, IC308-1p)
(IC204, 917-11p, IC915, 916-55p)
(IC204, 917-28p, IC205, 206, 207-27p, IC911-6p, IC915, 916-54p)
(IC200-17p, IC301-9p)
(IC207-12p, IC917-26p)
(IC911-18p)
(IC911-17p)
(IC100-171p)
(IC100-165p)
(IC100-169p)
(IC100-172p)
(IC915,916-15p)
(IC200-68p)
(TR508-3p)
(TR507-5p)
(TR507-3p)
(IC911-2p)
(IC101-3p)
(IC101-6p)
(IC100-94p)
(IC100-93p)
(IC500-37p)
(IC401-81p)
(IC911-15p)
(IC301-7p)
(IC100-119p)
(IC911-15p)
(IC308-5p)
(IC911-14p)
(IC911-11p)
(IC001-4p)
(IC913-2p)
(CN600-24p)
(CN600-23p)
(IC100-102p)
(IC100-101p)
(IC100-102p)
(CN109-10p)
(CN109-9p)
(CN109-6p)
(IC101-11p)
(IC911-15p)
(IC911-14p)
(IC911-11p)
(IC308-6p)
(IC100-114p)
(CN109-8p)
(CN109-4p)
(IC100-166p)
(IC100-200p)
(IC100-199p)
(IC100-118p)
(IC100-203p)
ADC
AND
DECODER
SDRAM 64M
BUFFER
ROM 32M
PROGRAM-L
ROM 64M
STYLE/PARA
FRASH ROM 16M
DATA STORAGE
Transistor
Array
DECODER
OP AMP
DAC
OP AMP
REG5V
to AM-CN101
28CC1-8826452-001
(IC100-89p)
(IC100-93p)
(IC100-108p)
(IC100-106p)
(IC100-99p)
(IC100-91p)
(IC100-164p)
(IC100-110p)
(IC100-107p)
(IC100-88p)
(IC100-113p)
(IC100-90p)
(IC100-101p)
(IC100-102p)
(IC400-33p)
(IC401-134p)
(IC400-77p)
(IC400-76p)
(IC400-222p)
(IC400-225p)
(IC911-15p)
(IC400-224p)
(IC400-64p)
(IC100-116p)
(IC400-222p)
(IC400-66p)
(IC911-15p)
(IC500-19p)
(IC300-6p)
(IC100-104p)
(IC100-103p)
(IC100-206p)
(IC100-204p)
(IC100-167p)
(IC100-170p)
(IC100-159p)
(IC100-100p)
(IC100-89p)
(IC100-98p)
(IC100-88p)
(IC100-89p)
(IC100-89p)
(IC100-96p)
(IC100-96p)
(IC001-4p)
(IC100-90p)
(IC100-162p)
(IC100-105p)
(IC100-92p)
(CN102-2p)
(CN102-3p)
(IC300-3p, IC500-10p, IC700-24p, IC800-16p, IC914-13p)
(IC300-4p, IC500-13p, IC400-35p, IC401-135p)
(IC300-5p, IC500-14p, IC400-34p, IC401-136p)
(IC400-234p, IC401-101p)
(IC100-158p)
(IC100-88p)
(IC100-88p)
(IC100-88p)
(IC100-88p)
to DM 2/2 : A-5
ADDRESS BUS
DATA BUS
IC207: not installed
(IC100-96p)
(PSR-2100)
LCD
(IC100-88p)
(IC100-98p)
PROGRAM-L ROM:
IC205 (MASK) or
IC915 (FLASH) installed
PROGRAM-H ROM:
IC206 (MASK) or
IC916 (FLASH) installed
ROM 32M
PROGRAM-H
(IC100-96p)
(IC100-88p)
(IC001-4p)
(IC100-158p)
(IC100-89p)
: installed
: not installed
:
:
: Mylar Capacitor
: Ceramic Capacitor
See parts list for details of circuit board
component parts.
Note:
ATTENTION
High Voltage
注意:高電圧
LCD BACKLIGHT
Style P2 ROM