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SPP-S2730
35
35
6-10. SCHEMATIC DIAGRAM – BASE KEY/KEY JOG Boards –
•
See page 27 for Note on Schematic Diagram.
TP751
TP752
TP753
TP754
TP755
TP756
TP757
TP758
TP759
TP760
TP761
TP762
TP763
TP764
TP765
TP766
TP767
TP768
C702
C701
C703
C704
C705
C706
C707
C708
R702
R703
R701
TP712
TP711
TP710
TP713
TP714
TP715
TP716
TP717
TP718
TP719
TP720
TP721
TP722
TP723
TP724
JC701
JC702
S701
R711
TP725
TP726
TP727
TP728
TP729
TP730
TP731
TP732
TP734
TP733
TP735
CN701
CN702
CN703
JOG701
K702
K703
K706
K707
K708
K709
K710
K705
K715
K714
K713
K712
K711
K716
K717
K718
K721
K722
K723
K720
K725
K728
K727
K701
D707
D708
D710
D709
R721
R723
TP744
Q711
R712
D706
D705
1
1
1
1
1
1
1
1
560k
68k
330k
0
0
4.7
18P
15P
11P
(JOG DIAL)
PY1111C
-730-TR
PY1111C
-730-TR
PY1111C
-730-TR
PY1111C
-730-TR
68
68
2SA1037AK
-T146-QR
100k
BR1111C
-730-TR
BR1111C
-730-TR
C1+
C1-
SCL
VCC
GND
C2+
C2-
RS
VOUT
VR
V0
V1
V2
V3
V4
SDA
CS
RESET
LIQUID
CRYSTAL
DISPLAY
LCD101
PANEL
*
D706
LED DRIVE
D705
NEW CALL
(LCD BACK LIGHT)
TONE
#
0
OPER
9
WXYZ
PQRS
7
TUV
8
5
JKL
6
MNO
4
GHI
3
DEF
2
ABC
EZ
ACCESS
REDIAL/
PAUSE
HOLD
PROGRAM
INTERCOM
VOL-
VOL+
ERASE
SPEAKERPHONE
VOICE MALL
NEW CALL
CALL WAITING/
FLASH
K720
1
PUSH ENTER
VOICE MAIL
D707-710
(Page 30)
(Page 30)
Summary of Contents for SPP-S2730 - Cordless Telephone
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