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WVYSVIG 49018 DI @
1C20- Pin 9:POWER SWITCH- ON
(rst)
pep
2Vidiv. 100msecidiv
LRESISTORS :
Indicated in 2, 1/4W, 1/6W and 1/8W, <£5% tolerance unless otherwise noted
k; kO,M; MA,(F); £1%, (G); £2%, (K); £10%, (M); 20% tolerance.
2.CAPACITORS :
Indicated in capacity (yF)/voltage(V) unless otherwise noted p; pF. Indication
without voltage is 50V except electrolytic capacitor.
3.VOLTAGE, CURRENT :
Y]
: DC voltage (V) at play state.
i
SmA ; DC current at play state.
Value in ( )is DC current at stop state.
| — GND
4.OTHERS :
> ; Signal route,
@ : Adjusting point
'The A\ mark found on some component parts
indicates the inportance of the
safety factor of the part. Therefore, when replacing, be sure to use parts of
identical designation.
2K marked capaci
AST)
p i d
ag
i 2Vidiv-! 100msecidiv
and resistors have parts numbers.
This is the basic schematic diagram, but the actual circuit may vary due to
improvements in design.
= GND
e
5. SWITCHES : (The underlined indicates the switch position)
SWITCH BOARD ASSEMBLY
$743: POWER ON-OFF
OPERATE BOARD ASSEMBLY
S701: 1
8725: >20
:TRACK SEARCH MODE
i
Upper-TP1- Pin. (RF) 1Vidiv
sim?
728 7 RES
Lower:IC151 - Pin 35 (MIRR)
$703: 3
S727: REPEAT
2Vidiv- 200 wsecidiv
sto4: 4
$728: TIME
E
:
$705: 5
$729; RND
Z
s
$706: 6
S730: PEAK SEARCH
3
foes
$707: 7
S731: Oft
F — GND
$708: 8
$732: HILITE SCAN
q
are
a e
$709: 9
$733: AUTO SPACE
S710: 10
$734: COMPU
.
STi: 11
73s: TIME rape £7
—GND
S712: 12
$736:
q
erin cis
aa
|] MANUAL SEARCH
ST: 14
$738: KK
S e
IPEAY MODE
1C301-Pin 4:PLAY MODE...
STIS: 15
739 bb) TRACK SEARCH
Upper:TP1-
Pin. (RF) 1Vidiv
(MDP)
S716: 16
s740: STOP(C))
LowerIC151-Pin 36 (DFCT)
2Vidiv. 2» secidiv.
S77: 17
S741; PAUSE( HL)
» -5Vidiv:.
200°» secidiv
a
S718: 18
$742: PLAY(>)
ey
S719: 19
($743: ON/STN BY)
$720: 20
$744: FADE IN(-)
S721: PGM
S745: FADE OUT(\)
—GND
$722: DELETE
S746:
—GND
8723: CHECK
747; 2» —) INDEX
:
S724: CLEAR
8748: DISPLAY OFF
Line Voltage Selection (For HB,HEM and HEWM types)
Line voltage can be changed with the following steps.
oI
1. Disconnect the AC power cord.
10301 - Pin 20:PLAY MODE
2. Remove the top cover.
(PCO)
a
3.Change the position of the jumper wire A as follows
'2Vidiv 10 u secidiv
|
Voltage | _ Jumper wire A position
a
220V°
a
ANAL ANCA
240V)
b
io
MLLER
— ini
4, Stick the line voltage label on the rear panel.
Parts No.
Description
AXK-193
220V label
AXX-192
240V label
TF:
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