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SCHEMATIC DIAGRAN
R50,,.100K, 9.3
: ae eu
R61
10
CSS 1610
yg22k
A
és
=
—
<7
4
RX Signal
s
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wi
ahem
8
3g"
C53
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4
W
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ata
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410K
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10.240MHz
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f
5
i
PLL.CONT
[s
102
g
fe
78
POWER AMPpRai
10%
A
Greeling Message
Playback Signal
CBB
0.047,
ROIS
33K
Greeting Message
Record Signal
Z
E
= 3 pn
0
e y e (Sa
prec
wbx
ss
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.
ra
St Heth ewgt,
mee E75
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12
5
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w a d ,
[Fiz ve
:
:
When play mode
=Te
—oOov
When play mode
|
When
play mode
When play move
—
OV
Notes:
1. SW1: Dialing Mode Selector.
7. $101: Answering On Switch.
13. S107: 'Greeting Record Switch.
19. $113: Hold Switch.
Important'Satety Noth
2. SW2: Message Alert Selector.
8. $102: Fast Forward Switch.
14. S108: Greeting Check Switch.
20. $114: SP-Phone Switch.
The shaded area on this
3. SW3: Rec Time Selector.
9. $103: Rewind Switch.
15. $109: Remote Code Switch.
21. DC voltage measurements are
incorporates special feat
4. SW4: CPC Switch.
10. $104: Stop Switch.
16. S110: Page/Intercom Switch.
'
taken with an electronic
from fire and eléctrical st
5. SWS: Rings Selector.
11. $105: New Message Switch.
17. S111: Memo/2 Way Rec Switch.
voltmeter from the negative
When servicing, it is esse
6. SW6: Ringer Selector.
12. $106: All Message Switch.
18. S112: Mute Switch.
voltage line. STANDBY position.
on
parts cecveeeel ii
shaded
areas
of the
sche
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