Panasonic Technics SA-800 - Page 11

112.50 |
75Q | To Receiver
150 |
|
To SG |
(SG imp 759),
3002 FM Dummy Antenna
Fig. 1
VR301
A-B,D- E: Stereo OFF Position.
B-D: Stereo ON Position (Indicator Lighting).
Cc: Adjust Point of Pilot Circuit.
Fig. 2
Fe rs Ce og q
°
9-0
;
\ ! noise
m |
To Receiver | 1x2 To Output
; : Meter
KI
1 i
' 1
Mak nck che sie a vad eine cea: J :
Low
Pass
Filter
noise
(fc=15kHz~19KHz)
(SINE WAVE)
Fig. 3 Fig. 4
m= TO REMOVE TOP BOARD
1. Remove the two rear panel screws (no. 1 and no. 2
screws in figure 5).
Holding both sides of the set, push the top board
forcefully backward (in the direction shown by the
arrows in figure 6).
. The top board can then be removed by lifting it up-
ward (Fig. 7).
When the top board is installed, reverse the above
procedure. (When sliding it toward the front of the
set, push forcefully from above.)
2.
Fig. 6
SA-800 SA-800
@ TERMINAL GUIDE
2SA979 SVTM47LP , 2SA564 2SB536 , 2SD381
T101 2SA720 , 2SC828
FM IFT 2SC945 , 2SC1047
2SC1328 , 2SC 1675
AT 2SC 1885
FM RF DET
Coil
L2
FM OSC FM RF DET
Trimmer oil
L202 ul
AM OSC FM ANT 2SA913
als cal 2SC1398 , 25C1913A
T201 cTl
AM IFT FM ANT
(st) Trimmer
7202
AM IFT
(2nd)
AM ANT
VR101 Trimmer
Muting Level |
a) CT2
FM RF DET
VR102 TP302 Trimmer
FM
Meter
|
2]
©
G
@
|
e
CT3
gee
Ae
FM
RF
DET
T102 G TP301 | Trimmer
DISCRI IFT |
CT202
VR301 Zz) Aline?
rier L303
IZ . sgs
2 Pilot Cancel mw POWER LEVEL INDICATOR CIRCUIT BOARD (Logarithm Amplifier &
iz.
SBkHZ | 38kHzZ VR302 Window Comparator)
L301 VR303 L302 Bisecancat
MPX Filter Separation MPX Filter (19kHz)
set eG at NE LEVEES (RIGHT)
200 120 70 30 0 3 15 08 04 02 Of 0 (W/8D) 0 O01 02 04 08 15 3 10 30 70 120 200
1 2
Fig. 5
Fig. 7
f |
es sessed
78803
25C1398 2SC828 2SA564
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