[1]
B
lock
di
agr
a
m
CHAPTER 4. DIAGRAMS
SERIAL
CONTROL
UNIT
PC JACK
VREG
SURGE
PROTECT
FILTER
CML
CI
SPEECH
CIRCUIT
HANDSET
SPEAKER
MODEM
DRIVER
MOTOR
MAIN
CONTROL
I/F
SENSOR
I/F
CCD I/F
GPIO I/F
MOTOR
I/F
RTC
THERMAL
HEAD
I/F
OPERATION
PANEL I/F
ROM
(2MBIT)
SRAM
(256KBIT)
REGULATOR
RECTIFIRE
STABILIZER
RCC
SYSTEM
RECTIFIRE
DIODE
SURGE
ABSORBER
INPUT
FILTER
FEEDBACK
CIRCUIT
THERMAL HEAD
CCD
+5V
+24V
SW
CIRCUIT
GPIO
I/F
LED
CLOCK
VBT
OPERATION
PANEL
LCD
DIAL
PULSE
FILTER
MUTE
CIRCUIT
SELECT/AMP
BLOCK
CLOCK
TX
ANALOG
SIGNAL
SELECTOR
BLOCK
RX
SPOUT
DRAM
MEMORY
(4MBIT)
4 – 1
UX-600MU/MC
FO-1660U/C
Содержание FO-1660
Страница 15: ...M E M O UX 600MU MC FO 1660U C 1 13 ...
Страница 72: ...Control PWB parts layout Top side 6 8 UX 600MU MC FO 1660U C ...
Страница 73: ...Control PWB parts layout Bottom side 6 9 UX 600MU MC FO 1660U C ...
Страница 75: ...TEL LIU PWB parts layout 6 11 UX 600MU MC FO 1660U C ...
Страница 77: ...6 13 Power supply PWB parts layout UX 600MU MC FO 1660U C ...
Страница 80: ...Operation panel PWB parts layout 6 16 UX 600MU MC FO 1660U C ...
Страница 92: ...M E M O UX 600MU MC FO 1660U C 8 8 ...
Страница 115: ......