Read Sharp AL-1566 (serv.man20) Parts Guide online
Sharp Electronics (UK) Ltd., Technical Services Group
[Purpose of replacing the resistor]
This work is performed in order not to supply the Flash ROM with excessive voltage. If
the resistors are not removed, the machine operates, but the Flash ROM life may
shorten.
Therefore, when replacing the Flash ROM, be sure to remove the above resistors.
2) When the Flash ROMs (IC7, IC38) to be replaced are made by SPANSION
The above work is not required. Replace the Flash ROM only.
(It corresponds to the MCU PWB code CPWBX0163QS1* or CPWBX0163QS2*.)
Current parts
New parts
Model
name
Version P/G No.
Parts code
Parts code
Price
rank
Parts
name
name
Effec-
tive
time
Inter-
change-
ability
Note
VHILHF80J04-1
VHI29L0801KQS
BD
Flash ROM (IC7)
'08/6
4
AL-1566
-
VHI29L1604BQS
BD
Flash ROM
(IC38)
'08/6
4
VHILHF80J04-1
VHI29L0801KQS
BD
Flash ROM (IC7)
'08/6
4
AL-1556
ALL
24 -22
-
VHI29L1604CQS
BD
Flash ROM
(IC38)
'08/6
4
VHILHF80J04-1
VHI29L0801KQS
BD
Flash ROM (IC7)
'08/6
4
AL-1661
North
Americ
a
27 -22
-
VHI29L1604AQS
BD
Flash ROM
(IC38)
'08/7
4
27 -25
VHILHF80J04-1
VHI29L0801LQS
BD
Flash ROM (IC7)
'08/7
4
ARM155
AR168D
AR168S
AR168S
ALL
27 -26
VHILHF16J06-1
VHI29L1604DQS
BD
Flash ROM
(IC38)
'08/7
4
28 -25
VHILHF80J04-1
VHI29L0801QQS
BD
Flash ROM (IC7)
'08/7
4
FODC550
North
Americ
a
28 -26
VHILHF16J06-1
VHI29L1604FQS
BD
Flash ROM
(IC38)
'08/7
4
ARM150
ARM155
ARM155
Europe 27 -25
VHILHF80J04-1
VHI29L0801LQS
BD
Flash ROM (IC7)
'08/7
4
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