Sony SPP-S9101 - Cordless Telephone User manual

1
MICROFILM
SPP-S9101
US Model
Canadian Model
SPECIFICATIONS
SERVICE MANUAL
CORDLESS TELEPHONE
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SPP-S9101
28
28
6-3. SCHEMATIC DIAGRAM – BASE UNIT (1/2) SECTION –
• See page 25 forWaveforms. • See page 25 for IC Block Diagram. • See page 26, 27 for Printed Wiring Board. • See page 32 for IC Pin Functions.
13
14
(Page 29)
(Page 29)
A
SPARE BATTERY LED
SPARE BATTERY LED
TO SPARE
BATTERY TERMINAL
FOR_SPARE_BATTERY
SPARE BATTERY LED
MESSAGE LED
SPARE BATTERY LED
MESSAGE LED
15
16
11
12
17
JC505 0
JC508
0
JC501
0
JC502
0
JC509 0
SPARE BATTERY
B+
JC504
0
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SPP-S9101
2929
6-4. SCHEMATIC DIAGRAMS – BASE UNIT (2/2)/LED SECTION –
• See page 26, 27 for PrintedWiring Board.
500mA
PS2501L-1-E3
(Page 28)
A
MESSAGE LED
SPARE
BATTERY
MESSAGE
(Page 28)
JC510
0
JC511
0
JC905
0
JC903
0
17
13
14
16
15
VREF OUT
VDD
VSS
SIGNAL IN
XTAL OUT
XTAL IN ENABLE IN
DETECT OUT
5
DETECT
ENABLE
JC904
0
C967
0.001
B
C966
0.1p
F
TP583
C315
0.1p
B
R320
330k
R321
220k
IC903
CMX673P1
STTVTER-TONE
IC903
18
SPARE BATTERY LED
00
05.1
2.8
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SPP-S9101
3131
6-6. SCHEMATIC DIAGRAM – HANDSET SECTION –
• See page 25 forWaveforms. • See page 33 for IC Pin Functions.
QUAD EXCLUSIVE
OR GATE
Q404
B+ SWITCH
LIQUID
CRYSTAL
DISPLAY
UNIT
(ILLUMINATION)
L204
22nH
LCD401
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