SHARP AL-1550 Repair Manual

$7.99

SHARP AL-1550 - It's a complete service manual, and it's in PDF format. It contains circuit diagrams ( schemas ) etc. It also usually contains parts catalog. After placing order we'll send You download instructions on Your email address. See below for delivery information

The manual is available only in language(s): English

Link to manual will be sent on Your email address after You place order.

This product was added to our catalog on Monday 07 May, 2007.

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Glen Meyer - 10/26/2008

Very fast service, manual is well scanned and clear, but the Appendix A containing PC Command table and Control codes are missing

Dutra Lacerda - 02/17/2008

All schematics for the Euro-PC and some extra info. Needed if you want to replace some missing hardware. A piece of great historical value and for vintage computing entusiasts.

Fabian Castle - 08/01/2006

Thanks for the excellent service. The manual arrived quickly and in excellent condition. Quality A+++!

Rick Mider - 08/23/2006

I am very Happy with my Mitsubishi Manual. Next time I need a manual or schematics I will return to User-Manuals.com. Thank You Rick Cincinnati, Ohio

Adam Solitro - 12/24/2007

A BIG Thank you!!!! Merry Christmas and Happy New YEAR!!!

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Click to see text excerpt from the manual

AL-1550
(4) Mirror motor circuit
The mirror motor is a stepping motor. Its driver is IC113 constant-current chopper control IC (SLA7024). For control, the CPU outputs a drive
signal to IC113 to drive the mirror motor by 1-2 phase excitement.
The SPF motor and the mirror motor are switched with relays RY1 and RY2. The switching signal is SMSEL-. When SMSEL- is LOW, a current
flows through the SPF motor. When it is HIGH, a current flows through the mirror motor.
24V-mir
24VRY102G5V-2(OMRON)
M
SPF motor
M
RY101G5V-2(OMRON)
/SMSEL
ULN2003
(5) Duplex motor circuit
The duplex motor is a stepping motor. Its driver is IC111 darlington-sink transistor driver IC (TD62064AP). For control, the CPU outputs a drive
signal to IC111 to drive the duplex motor by 1-2 phase excitement.
CP101
24V1
ICP-N38
IC111
R286 2.2KJ32
(1-C4) DMT0I1 O1
4
NC
5
NC
R285 2.2KJ67
(1-C4) DMT1I2 O2
10
NC
R278 2.2KJ119D123
(1-C4) DMT2
12I3 O3MTZJ22B
13NC
R279 2.2KJ14NC16
(1-C4) DMT3
15I4 O4
NCM
1
GND COM
8
GND COM
Duplex Motor
TD62064AF
10 Ã� 4