Sansui T-80 - Dial Cord Maintenance; Threading the Dial Cord; Attaching the Dial Pointer

-80/60
© The circuit boards, F-3131&F-3133 are not supplied as the assem- @ Block Diagram of LA-1231 & uPC1161C
bled, the individual parts on the circuit boards, however are pro-
vided for orders.
@ uPC1161C
3-5. F-3131 Power Switch Circuit Board
Conductor Side
PILOT i STEREO
PRESENCE SWITCH
DETECTOR a LAMP DRIVER,
19} KHz 19KHZ
| ODER x DIVIDER
=
Parts List
Parts No. Stock No, Description
ZEV VA seceseseeeteeee x
1323000 Push Switch, power
desscentten Y @LA1231
f 1323100 Push Switch, power
4
25V,1A
1 8 9 10
Voltage Regulator
AFC/Tune |
IF Amp./Limitter
3-6. F-3133 Stereo Indicator Circuit Board
Conductor Side
EPS
Detector
pee
aig
‘ 4 . D anaiee 5
Parts List
Parts No. Stock No. Description Mute Signal Meter :
LEDO1 03193200 — GL-9PRQ (Red), Stereo AM | rr | |
LEDO2 —«-03193300 GL-9NG9 (Green), FM vaessessseeeeeeee¥ ————S
03193300 GL-9NG9 (Green), Quartz Locked .. x 15 13 16 12 14
LEDO3 — {99193200 © GI-GPRG (Red), Sterag on ¥ —
4.REPLACEMENT OF DIAL CORD
@lf a dial cord is cut off or slips, replace it by following pro- 4-2. Attachment of Dial Pointer
cedures. As this unit uses 0.5 mm@ cord, please replace it with aia
the same type certainly. <T-80> ; : ;
. . . . 1. After installing the dial string, turn on the power switch. If the
© The length of dial cord is roximately 2 84. h).
:
ane
yuel
>
enn
tes
einen)
dial
digital
display
is
in
the
“FM
Reception”
state,
turn
the
4-1,
Threading
of
Dial
Cord
tuning
knob
until
the
digital
display
indicates
98.0
MHz.
Then,
<T-80/60>
fix
the
pointer
to
the
dial
string,
after
setting
the
pointer
to
the
Thread the dial cord in numerical order from @ to @) as Fig. 1 peso ible ualurign te eae:
; ‘ eBay 2. After attaching Dial pointer confirm Dial pointer moves from
@ Close the variable capacitor completely. Se Mids 46.108 Mile to tunithe euniie knee
* Dial Cord (0.5 mm@) ........ (Stock No. 6036050) . 7
<T-60>
1. Close the variable capacitor completely.
2. Set the dial pointer to the start point, the line at the left end of
the dial scale. (Fig. 2)
* Confirm that the dial pointer runs smoothly on the dial scale by
turning the turning shaft.
M 530
Start point
<T60>