Sony UP-897MD - System Block Diagram; Overall Unit Architecture

Overall Overall
Section 7
Block Diagram
FRONT PANEL
l Ky-572 BOARD
SE SS SS SS SS SS SS A SY
MA-132 BOARD
|
IC105
|
.
IC509
|
|
SDR
CONT
10
IC101,
10102
|
|
PPE
<a
a
<
c
|
|
SYSTEM
a
|
|
CONTROL
ies
:
22 EM_ADDRESS
ag 18 EM DATA | FLASH
ea |“ | MEMORY
el
a CN103
De
MOTOR CONTROL
IC202 USB
LED | |
PAPER Gos | |
: CONTROL i
' PAPER s MOTOR POWER
DRIVER FAN
| EMPTY : | MOTOR
: | | CONTROL Q603-Q606 H
[ees oe Se ae! &
———
ae
VO
-|MOTOR
LT
i,
(PLATEN
1
DRIVER
MOTOR
| SE-768 BOARD | | |
I : : Q607, Q608 !
HEAD
| POSITION SeEG eS
| i j [i HEAD_DATA, CLK, LATCH, STB |
DOOR
THERMAL
: HEAD
| TEMP
DRIVER
| 1C301-IC305
ee eee 1A+9V +5V
| A+5V POWER +3.3V
. —-—- —- +}—-5 I CIRCUIT +2.5V
| SU-112 BOARD | +1.6V
|
POWER
:
|
:
SUPPLY
L_
|
:
!
Overall
2 SS SS os LS Dn ES SE SS SS SS SS SS SS
UP-897MD 7-1 7-1
SONY-SP1737 / DRUCK:1