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Sharp ZL-6500 Service Manual page 16

Diagnostic p-rom manual
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ZL— 6500
(7) | DEBUG-C. TEST END
|
is printed
and displayed, and the test is completed.
@
|f anerror appears during the test,
DEBUG-C ERROR!!!
| is printed and
the
test
is completed. (Subsequent tests are not
performed.)
@
When
the
key
is depressed
in (3), sequences
(5) ~ (7) only are executed.
@
With the depression of the reset switch of the DEBUG
CARTRIDGE
during the test, the system is reset equiv-
alent to resupply
of power),
and the sequences after
(2) are performed.
By this, the operation of the reset
switch of the DEBUG CARTRIDGE
can be confirmed.
DERUG-C.
TEST
1dR-W
23RD
DERUG-C.
ReW
TEST START
BANK
0 CHECK
OK!
BANK
1 CHECK
OK!
BANK
= CHECK
OK!
BANK
3 CHECK
OK!
BANK
4 CHECK
OK!
BANK
& CHECK
Ok!
EANK
6 CHECK
OF!
BANK
7 CHECK
OK!
BANK
& CHECK
Ok!
BANK
3 CHECK
OK!
BANK 10) CHECK
OK!
BANK IL CHECK
OK!
BANK 12 CHECK
OK!
BANKIS
CHECK
OK!
BANK 14 CHECK
OK!
BANK IS CHECK
OK!
DERUG-C,.
READ
TEST
START
BANK
Of CHECK
OK i
BANK
1 CHECK
OK'!
BANK
2 CHECK
OK!
BANK
3 CHECK OK!
BANK
4 CHECK
OK!
BANK
& CHECK
OK!
BANK
& CHECK
OK!
BANK
7 CHECK
OF!
BANE
& CHECK
OK'!
BANK
3 CHECK
OF!
BANK IO) CHECK
OK!
BANE 11 CHECK
OK!
BANKI2
CHECK OK!
BANKIS
CHECK OK!
BANK 14 CHECK
OK!
BANKIS
CHECK
OK!
DERLIG-C.
TEST ENT
Ce es
¢
Ts
Ga ~!
7a]
NOTE:
The LEDS,
Buzzer, and Slide Switches cannot be
tested in this mode.
3-3-1. Timings
Power-ON
1) RAM test
1
The LED goes ON
*OK
The LED goes OFF
Approx.
1 sec.
iia
JULIAN
oo
ey
2 OK
el
score POUL
3) PRINTER test
4) KEY
test
° OK
|
t
Key R/I!
pe
*NG
t
Key R/I
.
t
Recanes

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