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(check the waveform or voltage.)
Note:
It is not always necessary to exchange the traverse deck
when an error message is displayed.
Be sure to check if the circuit is defective or not before
7 Display of Self-Diagnostic Function
This model is equipped with a self-diagnosis function and
shows, when necessary, the following indication in the LCD
section of the set.
8 Type Illustration of IC´s, Transistors and Diodes
C0DBFFB00004
C2BBGE000792
MN6627935CM
No.1
UNR511300L
C
UNR511400L
UNR521400L
B
E
UNR521M00L
MAZ80560ML
Cathode
Ca
Anode
A
48PIN
80PIN
100PIN
No.1
B1ABMD000004
UNR521500L
UNR521L00L
C
UNR521000L
2SB0709A0L
B
E
SL-SX450EB / SL-SX450EE / SL-SX450EG / SL-SX450GC / SL-SX450GN
exchanging the traverse deck.
Note:
If any other disc than the test disc (SZZP1054C) is used, an
error message may be displayed. This is not a malfunction.
"F15"---This indication appears when the Down switch fails to
turn ON since the magnetic head fails to move up/down
normally (Due to trouble of the magnetic head or trouble of the
magnetic head up/down motor)orthemagnetichead P.C.B. is
out of position or a foreign matter has mixed in or for some
other reason.
In such a case, check the peripheral parts of the magnetic
head, repair or replace defective parts with normal ones.
C0CBAAB00043
C0CBAAC00159
AN22003A-NF
32PIN
C3ABMG000207
50PIN
C3EBCG000096
8PIN
B1GFGCAA0001
B1CFHA000002
B1CHMC000001
D
G
S
15
B1BDND000001
3
1
B
2
E
MA2J11100L
C
B
E
E
B
Anode
C
A
C
Cathode
Ca
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